diff options
Diffstat (limited to 'src')
417 files changed, 13132 insertions, 10521 deletions
diff --git a/src/.clang-tidy b/src/.clang-tidy index e9807d4cb7..b9371b147b 100644 --- a/src/.clang-tidy +++ b/src/.clang-tidy @@ -1,13 +1,17 @@ Checks: ' -*, bugprone-argument-comment, +misc-unused-using-decls, modernize-use-default-member-init, modernize-use-nullptr, readability-redundant-declaration, +readability-redundant-string-init, ' WarningsAsErrors: ' bugprone-argument-comment, +misc-unused-using-decls, modernize-use-default-member-init, modernize-use-nullptr, readability-redundant-declaration, +readability-redundant-string-init, ' diff --git a/src/Makefile.am b/src/Makefile.am index 357e562c69..18c6c25b96 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -23,13 +23,12 @@ noinst_PROGRAMS = TESTS = BENCHMARKS = -BITCOIN_INCLUDES=-I$(builddir) -I$(srcdir)/$(MINISKETCH_INCLUDE_DIR_INT) -I$(srcdir)/secp256k1/include -I$(srcdir)/$(UNIVALUE_INCLUDE_DIR_INT) $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) +BITCOIN_INCLUDES=-I$(builddir) -I$(srcdir)/$(MINISKETCH_INCLUDE_DIR_INT) -I$(srcdir)/secp256k1/include -I$(srcdir)/$(UNIVALUE_INCLUDE_DIR_INT) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) LIBBITCOIN_NODE=libbitcoin_node.a LIBBITCOIN_COMMON=libbitcoin_common.a LIBBITCOIN_CONSENSUS=libbitcoin_consensus.a LIBBITCOIN_CLI=libbitcoin_cli.a -LIBBITCOIN_KERNEL=libbitcoin_kernel.a LIBBITCOIN_UTIL=libbitcoin_util.a LIBBITCOIN_CRYPTO_BASE=crypto/libbitcoin_crypto_base.la LIBBITCOINQT=qt/libbitcoinqt.a @@ -134,12 +133,11 @@ BITCOIN_CORE_H = \ clientversion.h \ coins.h \ common/bloom.h \ - compat.h \ compat/assumptions.h \ compat/byteswap.h \ + compat/compat.h \ compat/cpuid.h \ compat/endian.h \ - compat/sanity.h \ compressor.h \ consensus/consensus.h \ consensus/tx_check.h \ @@ -171,6 +169,15 @@ BITCOIN_CORE_H = \ interfaces/ipc.h \ interfaces/node.h \ interfaces/wallet.h \ + kernel/chain.h \ + kernel/chainstatemanager_opts.h \ + kernel/checks.h \ + kernel/coinstats.h \ + kernel/context.h \ + kernel/mempool_limits.h \ + kernel/mempool_options.h \ + kernel/mempool_persist.h \ + kernel/validation_cache_sizes.h \ key.h \ key_io.h \ logging.h \ @@ -190,18 +197,23 @@ BITCOIN_CORE_H = \ node/caches.h \ node/chainstate.h \ node/coin.h \ - node/coinstats.h \ + node/connection_types.h \ node/context.h \ + node/eviction.h \ + node/interface_ui.h \ + node/mempool_args.h \ + node/mempool_persist_args.h \ node/miner.h \ node/minisketchwrapper.h \ node/psbt.h \ node/transaction.h \ - node/ui_interface.h \ node/utxo_snapshot.h \ + node/validation_cache_args.h \ noui.h \ outputtype.h \ policy/feerate.h \ policy/fees.h \ + policy/fees_args.h \ policy/packages.h \ policy/policy.h \ policy/rbf.h \ @@ -269,6 +281,7 @@ BITCOIN_CORE_H = \ util/overloaded.h \ util/rbf.h \ util/readwritefile.h \ + util/result.h \ util/serfloat.h \ util/settings.h \ util/sock.h \ @@ -329,7 +342,6 @@ obj/build.h: FORCE "$(abs_top_srcdir)" libbitcoin_util_a-clientversion.$(OBJEXT): obj/build.h -ipc/capnp/libbitcoin_ipc_a-ipc.$(OBJEXT): $(libbitcoin_ipc_mpgen_input:=.h) # server: shared between bitcoind and bitcoin-qt # Contains code accessing mempool and chain state that is meant to be separated @@ -356,24 +368,34 @@ libbitcoin_node_a_SOURCES = \ index/coinstatsindex.cpp \ index/txindex.cpp \ init.cpp \ + kernel/chain.cpp \ + kernel/checks.cpp \ + kernel/coinstats.cpp \ + kernel/context.cpp \ + kernel/mempool_persist.cpp \ mapport.cpp \ net.cpp \ - netgroup.cpp \ net_processing.cpp \ + netgroup.cpp \ node/blockstorage.cpp \ node/caches.cpp \ node/chainstate.cpp \ node/coin.cpp \ - node/coinstats.cpp \ + node/connection_types.cpp \ node/context.cpp \ + node/eviction.cpp \ + node/interface_ui.cpp \ node/interfaces.cpp \ + node/mempool_args.cpp \ + node/mempool_persist_args.cpp \ node/miner.cpp \ node/minisketchwrapper.cpp \ node/psbt.cpp \ node/transaction.cpp \ - node/ui_interface.cpp \ + node/validation_cache_args.cpp \ noui.cpp \ policy/fees.cpp \ + policy/fees_args.cpp \ policy/packages.cpp \ policy/rbf.cpp \ policy/settings.cpp \ @@ -383,8 +405,8 @@ libbitcoin_node_a_SOURCES = \ rpc/fees.cpp \ rpc/mempool.cpp \ rpc/mining.cpp \ - rpc/node.cpp \ rpc/net.cpp \ + rpc/node.cpp \ rpc/output_script.cpp \ rpc/rawtransaction.cpp \ rpc/server.cpp \ @@ -407,6 +429,7 @@ libbitcoin_node_a_SOURCES = \ if ENABLE_WALLET libbitcoin_node_a_SOURCES += wallet/init.cpp +libbitcoin_node_a_CPPFLAGS += $(BDB_CPPFLAGS) endif if !ENABLE_WALLET libbitcoin_node_a_SOURCES += dummywallet.cpp @@ -426,7 +449,7 @@ endif # wallet: shared between bitcoind and bitcoin-qt, but only linked # when wallet enabled -libbitcoin_wallet_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(SQLITE_CFLAGS) +libbitcoin_wallet_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BDB_CPPFLAGS) $(SQLITE_CFLAGS) libbitcoin_wallet_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_wallet_a_SOURCES = \ wallet/coincontrol.cpp \ @@ -629,15 +652,12 @@ libbitcoin_common_a_SOURCES = \ $(BITCOIN_CORE_H) # util: shared between all executables. -# This library *must* be included to make sure that the glibc -# sanity checks are linked. libbitcoin_util_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) libbitcoin_util_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) libbitcoin_util_a_SOURCES = \ support/lockedpool.cpp \ chainparamsbase.cpp \ clientversion.cpp \ - compat/glibcxx_sanity.cpp \ fs.cpp \ interfaces/echo.cpp \ interfaces/handler.cpp \ @@ -847,18 +867,15 @@ endif # TODO: libbitcoinkernel is a work in progress consensus engine library, as more # and more modules are decoupled from the consensus engine, this list will -# shrink to only those which are absolutely necessary. For example, things -# like index/*.cpp will be removed. +# shrink to only those which are absolutely necessary. libbitcoinkernel_la_SOURCES = \ kernel/bitcoinkernel.cpp \ arith_uint256.cpp \ - blockfilter.cpp \ chain.cpp \ chainparamsbase.cpp \ chainparams.cpp \ clientversion.cpp \ coins.cpp \ - compat/glibcxx_sanity.cpp \ compressor.cpp \ consensus/merkle.cpp \ consensus/tx_check.cpp \ @@ -870,17 +887,16 @@ libbitcoinkernel_la_SOURCES = \ flatfile.cpp \ fs.cpp \ hash.cpp \ - index/base.cpp \ - index/blockfilterindex.cpp \ - index/coinstatsindex.cpp \ - init/common.cpp \ + kernel/chain.cpp \ + kernel/checks.cpp \ + kernel/coinstats.cpp \ + kernel/context.cpp \ + kernel/mempool_persist.cpp \ key.cpp \ logging.cpp \ - netaddress.cpp \ node/blockstorage.cpp \ node/chainstate.cpp \ - node/coinstats.cpp \ - node/ui_interface.cpp \ + node/interface_ui.cpp \ policy/feerate.cpp \ policy/fees.cpp \ policy/packages.cpp \ @@ -905,11 +921,9 @@ libbitcoinkernel_la_SOURCES = \ support/lockedpool.cpp \ sync.cpp \ threadinterrupt.cpp \ - timedata.cpp \ txdb.cpp \ txmempool.cpp \ uint256.cpp \ - util/asmap.cpp \ util/bytevectorhash.cpp \ util/check.cpp \ util/getuniquepath.cpp \ @@ -1018,6 +1032,10 @@ libbitcoin_ipc_mpgen_input = \ EXTRA_DIST += $(libbitcoin_ipc_mpgen_input) %.capnp: +# Explicitly list dependencies on generated headers as described in +# https://www.gnu.org/software/automake/manual/html_node/Built-Sources-Example.html#Recording-Dependencies-manually +ipc/capnp/libbitcoin_ipc_a-protocol.$(OBJEXT): $(libbitcoin_ipc_mpgen_input:=.h) + if BUILD_MULTIPROCESS LIBBITCOIN_IPC=libbitcoin_ipc.a libbitcoin_ipc_a_SOURCES = \ @@ -1047,6 +1065,15 @@ nodist_libbitcoin_ipc_a_SOURCES = $(libbitcoin_ipc_mpgen_output) CLEANFILES += $(libbitcoin_ipc_mpgen_output) endif +%.raw.h: %.raw + @$(MKDIR_P) $(@D) + @{ \ + echo "static unsigned const char $(*F)_raw[] = {" && \ + $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x ,//g' && \ + echo "};"; \ + } > "$@.new" && mv -f "$@.new" "$@" + @echo "Generated $@" + include Makefile.minisketch.include include Makefile.crc32c.include @@ -1055,9 +1082,7 @@ include Makefile.leveldb.include include Makefile.test_util.include include Makefile.test_fuzz.include -if ENABLE_TESTS include Makefile.test.include -endif if ENABLE_BENCH include Makefile.bench.include diff --git a/src/Makefile.bench.include b/src/Makefile.bench.include index 532f668668..a23d872250 100644 --- a/src/Makefile.bench.include +++ b/src/Makefile.bench.include @@ -27,6 +27,7 @@ bench_bench_bitcoin_SOURCES = \ bench/crypto_hash.cpp \ bench/data.cpp \ bench/data.h \ + bench/descriptors.cpp \ bench/duplicate_inputs.cpp \ bench/examples.cpp \ bench/gcs_filter.cpp \ @@ -93,12 +94,3 @@ bench: $(BENCH_BINARY) FORCE bitcoin_bench_clean : FORCE rm -f $(CLEAN_BITCOIN_BENCH) $(bench_bench_bitcoin_OBJECTS) $(BENCH_BINARY) - -%.raw.h: %.raw - @$(MKDIR_P) $(@D) - @{ \ - echo "static unsigned const char $(*F)_raw[] = {" && \ - $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x ,//g' && \ - echo "};"; \ - } > "$@.new" && mv -f "$@.new" "$@" - @echo "Generated $@" diff --git a/src/Makefile.leveldb.include b/src/Makefile.leveldb.include index 066f8940c5..bf14fe206b 100644 --- a/src/Makefile.leveldb.include +++ b/src/Makefile.leveldb.include @@ -13,7 +13,6 @@ LIBMEMENV = $(LIBMEMENV_INT) LEVELDB_CPPFLAGS = LEVELDB_CPPFLAGS += -I$(srcdir)/leveldb/include -LEVELDB_CPPFLAGS += -I$(srcdir)/leveldb/helpers/memenv LEVELDB_CPPFLAGS_INT = LEVELDB_CPPFLAGS_INT += -I$(srcdir)/leveldb diff --git a/src/Makefile.qt.include b/src/Makefile.qt.include index 72037b3db2..b4acc47aa1 100644 --- a/src/Makefile.qt.include +++ b/src/Makefile.qt.include @@ -270,6 +270,7 @@ BITCOIN_QT_WALLET_CPP = \ qt/transactiondesc.cpp \ qt/transactiondescdialog.cpp \ qt/transactionfilterproxy.cpp \ + qt/transactionoverviewwidget.cpp \ qt/transactionrecord.cpp \ qt/transactiontablemodel.cpp \ qt/transactionview.cpp \ diff --git a/src/Makefile.test.include b/src/Makefile.test.include index 77ff683974..75a404c50a 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -6,7 +6,7 @@ if ENABLE_FUZZ_BINARY noinst_PROGRAMS += test/fuzz/fuzz endif -if !ENABLE_FUZZ +if ENABLE_TESTS bin_PROGRAMS += test/test_bitcoin endif @@ -117,7 +117,9 @@ BITCOIN_TESTS =\ test/prevector_tests.cpp \ test/raii_event_tests.cpp \ test/random_tests.cpp \ + test/rbf_tests.cpp \ test/rest_tests.cpp \ + test/result_tests.cpp \ test/reverselock_tests.cpp \ test/rpc_tests.cpp \ test/sanity_tests.cpp \ @@ -167,6 +169,7 @@ BITCOIN_TESTS += \ wallet/test/wallet_crypto_tests.cpp \ wallet/test/wallet_transaction_tests.cpp \ wallet/test/coinselector_tests.cpp \ + wallet/test/availablecoins_tests.cpp \ wallet/test/init_tests.cpp \ wallet/test/ismine_tests.cpp \ wallet/test/scriptpubkeyman_tests.cpp @@ -201,6 +204,7 @@ test_test_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(TESTDEFS) $(EV test_test_bitcoin_LDADD = $(LIBTEST_UTIL) if ENABLE_WALLET test_test_bitcoin_LDADD += $(LIBBITCOIN_WALLET) +test_test_bitcoin_CPPFLAGS += $(BDB_CPPFLAGS) endif test_test_bitcoin_LDADD += $(LIBBITCOIN_NODE) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) \ @@ -269,7 +273,7 @@ test_fuzz_fuzz_SOURCES = \ test/fuzz/locale.cpp \ test/fuzz/merkleblock.cpp \ test/fuzz/message.cpp \ - test/fuzz/miniscript_decode.cpp \ + test/fuzz/miniscript.cpp \ test/fuzz/minisketch.cpp \ test/fuzz/muhash.cpp \ test/fuzz/multiplication_overflow.cpp \ @@ -324,6 +328,7 @@ test_fuzz_fuzz_SOURCES = \ test/fuzz/tx_in.cpp \ test/fuzz/tx_out.cpp \ test/fuzz/tx_pool.cpp \ + test/fuzz/txorphan.cpp \ test/fuzz/txrequest.cpp \ test/fuzz/utxo_snapshot.cpp \ test/fuzz/validation_load_mempool.cpp \ @@ -334,7 +339,7 @@ nodist_test_test_bitcoin_SOURCES = $(GENERATED_TEST_FILES) $(BITCOIN_TESTS): $(GENERATED_TEST_FILES) -CLEAN_BITCOIN_TEST = test/*.gcda test/*.gcno test/fuzz/*.gcda test/fuzz/*.gcno test/util/*.gcda test/util/*.gcno $(GENERATED_TEST_FILES) $(BITCOIN_TESTS:=.log) +CLEAN_BITCOIN_TEST = test/*.gcda test/*.gcno test/fuzz/*.gcda test/fuzz/*.gcno test/util/*.gcda test/util/*.gcno $(GENERATED_TEST_FILES) $(addsuffix .log,$(basename $(BITCOIN_TESTS))) CLEANFILES += $(CLEAN_BITCOIN_TEST) @@ -370,8 +375,8 @@ endif endif $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C secp256k1 check -if !ENABLE_FUZZ -UNIVALUE_TESTS = univalue/test/object univalue/test/unitester univalue/test/no_nul +if ENABLE_TESTS +UNIVALUE_TESTS = univalue/test/object univalue/test/unitester noinst_PROGRAMS += $(UNIVALUE_TESTS) TESTS += $(UNIVALUE_TESTS) @@ -380,11 +385,6 @@ univalue_test_unitester_LDADD = $(LIBUNIVALUE) univalue_test_unitester_CPPFLAGS = -I$(srcdir)/$(UNIVALUE_INCLUDE_DIR_INT) -DJSON_TEST_SRC=\"$(srcdir)/$(UNIVALUE_TEST_DATA_DIR_INT)\" univalue_test_unitester_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS) -univalue_test_no_nul_SOURCES = $(UNIVALUE_TEST_NO_NUL_INT) -univalue_test_no_nul_LDADD = $(LIBUNIVALUE) -univalue_test_no_nul_CPPFLAGS = -I$(srcdir)/$(UNIVALUE_INCLUDE_DIR_INT) -univalue_test_no_nul_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS) - univalue_test_object_SOURCES = $(UNIVALUE_TEST_OBJECT_INT) univalue_test_object_LDADD = $(LIBUNIVALUE) univalue_test_object_CPPFLAGS = -I$(srcdir)/$(UNIVALUE_INCLUDE_DIR_INT) @@ -415,12 +415,3 @@ endif echo "};};"; \ } > "$@.new" && mv -f "$@.new" "$@" @echo "Generated $@" - -%.raw.h: %.raw - @$(MKDIR_P) $(@D) - @{ \ - echo "static unsigned const char $(*F)_raw[] = {" && \ - $(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x ,//g' && \ - echo "};"; \ - } > "$@.new" && mv -f "$@.new" "$@" - @echo "Generated $@" diff --git a/src/Makefile.test_fuzz.include b/src/Makefile.test_fuzz.include index 8922dda3ad..b43816636f 100644 --- a/src/Makefile.test_fuzz.include +++ b/src/Makefile.test_fuzz.include @@ -10,6 +10,7 @@ EXTRA_LIBRARIES += \ TEST_FUZZ_H = \ test/fuzz/fuzz.h \ test/fuzz/FuzzedDataProvider.h \ + test/fuzz/mempool_utils.h \ test/fuzz/util.h libtest_fuzz_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(MINIUPNPC_CPPFLAGS) $(NATPMP_CPPFLAGS) $(EVENT_CFLAGS) $(EVENT_PTHREADS_CFLAGS) diff --git a/src/addrman.cpp b/src/addrman.cpp index f74729d47b..f16ff2230b 100644 --- a/src/addrman.cpp +++ b/src/addrman.cpp @@ -14,10 +14,10 @@ #include <random.h> #include <serialize.h> #include <streams.h> -#include <timedata.h> #include <tinyformat.h> #include <uint256.h> #include <util/check.h> +#include <util/time.h> #include <cmath> #include <optional> @@ -29,19 +29,19 @@ static constexpr uint32_t ADDRMAN_NEW_BUCKETS_PER_SOURCE_GROUP{64}; /** Maximum number of times an address can occur in the new table */ static constexpr int32_t ADDRMAN_NEW_BUCKETS_PER_ADDRESS{8}; /** How old addresses can maximally be */ -static constexpr int64_t ADDRMAN_HORIZON_DAYS{30}; +static constexpr auto ADDRMAN_HORIZON{30 * 24h}; /** After how many failed attempts we give up on a new node */ static constexpr int32_t ADDRMAN_RETRIES{3}; /** How many successive failures are allowed ... */ static constexpr int32_t ADDRMAN_MAX_FAILURES{10}; -/** ... in at least this many days */ -static constexpr int64_t ADDRMAN_MIN_FAIL_DAYS{7}; +/** ... in at least this duration */ +static constexpr auto ADDRMAN_MIN_FAIL{7 * 24h}; /** How recent a successful connection should be before we allow an address to be evicted from tried */ -static constexpr int64_t ADDRMAN_REPLACEMENT_HOURS{4}; +static constexpr auto ADDRMAN_REPLACEMENT{4h}; /** The maximum number of tried addr collisions to store */ static constexpr size_t ADDRMAN_SET_TRIED_COLLISION_SIZE{10}; -/** The maximum time we'll spend trying to resolve a tried table collision, in seconds */ -static constexpr int64_t ADDRMAN_TEST_WINDOW{40*60}; // 40 minutes +/** The maximum time we'll spend trying to resolve a tried table collision */ +static constexpr auto ADDRMAN_TEST_WINDOW{40min}; int AddrInfo::GetTriedBucket(const uint256& nKey, const NetGroupManager& netgroupman) const { @@ -64,34 +64,39 @@ int AddrInfo::GetBucketPosition(const uint256& nKey, bool fNew, int nBucket) con return hash1 % ADDRMAN_BUCKET_SIZE; } -bool AddrInfo::IsTerrible(int64_t nNow) const +bool AddrInfo::IsTerrible(NodeSeconds now) const { - if (nLastTry && nLastTry >= nNow - 60) // never remove things tried in the last minute + if (now - m_last_try <= 1min) { // never remove things tried in the last minute return false; + } - if (nTime > nNow + 10 * 60) // came in a flying DeLorean + if (nTime > now + 10min) { // came in a flying DeLorean return true; + } - if (nTime == 0 || nNow - nTime > ADDRMAN_HORIZON_DAYS * 24 * 60 * 60) // not seen in recent history + if (now - nTime > ADDRMAN_HORIZON) { // not seen in recent history return true; + } - if (nLastSuccess == 0 && nAttempts >= ADDRMAN_RETRIES) // tried N times and never a success + if (TicksSinceEpoch<std::chrono::seconds>(m_last_success) == 0 && nAttempts >= ADDRMAN_RETRIES) { // tried N times and never a success return true; + } - if (nNow - nLastSuccess > ADDRMAN_MIN_FAIL_DAYS * 24 * 60 * 60 && nAttempts >= ADDRMAN_MAX_FAILURES) // N successive failures in the last week + if (now - m_last_success > ADDRMAN_MIN_FAIL && nAttempts >= ADDRMAN_MAX_FAILURES) { // N successive failures in the last week return true; + } return false; } -double AddrInfo::GetChance(int64_t nNow) const +double AddrInfo::GetChance(NodeSeconds now) const { double fChance = 1.0; - int64_t nSinceLastTry = std::max<int64_t>(nNow - nLastTry, 0); // deprioritize very recent attempts away - if (nSinceLastTry < 60 * 10) + if (now - m_last_try < 10min) { fChance *= 0.01; + } // deprioritize 66% after each failed attempt, but at most 1/28th to avoid the search taking forever or overly penalizing outages. fChance *= pow(0.66, std::min(nAttempts, 8)); @@ -538,7 +543,7 @@ void AddrManImpl::MakeTried(AddrInfo& info, int nId) info.fInTried = true; } -bool AddrManImpl::AddSingle(const CAddress& addr, const CNetAddr& source, int64_t nTimePenalty) +bool AddrManImpl::AddSingle(const CAddress& addr, const CNetAddr& source, std::chrono::seconds time_penalty) { AssertLockHeld(cs); @@ -550,22 +555,24 @@ bool AddrManImpl::AddSingle(const CAddress& addr, const CNetAddr& source, int64_ // Do not set a penalty for a source's self-announcement if (addr == source) { - nTimePenalty = 0; + time_penalty = 0s; } if (pinfo) { // periodically update nTime - bool fCurrentlyOnline = (GetAdjustedTime() - addr.nTime < 24 * 60 * 60); - int64_t nUpdateInterval = (fCurrentlyOnline ? 60 * 60 : 24 * 60 * 60); - if (addr.nTime && (!pinfo->nTime || pinfo->nTime < addr.nTime - nUpdateInterval - nTimePenalty)) - pinfo->nTime = std::max((int64_t)0, addr.nTime - nTimePenalty); + const bool currently_online{NodeClock::now() - addr.nTime < 24h}; + const auto update_interval{currently_online ? 1h : 24h}; + if (pinfo->nTime < addr.nTime - update_interval - time_penalty) { + pinfo->nTime = std::max(NodeSeconds{0s}, addr.nTime - time_penalty); + } // add services pinfo->nServices = ServiceFlags(pinfo->nServices | addr.nServices); // do not update if no new information is present - if (!addr.nTime || (pinfo->nTime && addr.nTime <= pinfo->nTime)) + if (addr.nTime <= pinfo->nTime) { return false; + } // do not update if the entry was already in the "tried" table if (pinfo->fInTried) @@ -583,7 +590,7 @@ bool AddrManImpl::AddSingle(const CAddress& addr, const CNetAddr& source, int64_ return false; } else { pinfo = Create(addr, source, &nId); - pinfo->nTime = std::max((int64_t)0, (int64_t)pinfo->nTime - nTimePenalty); + pinfo->nTime = std::max(NodeSeconds{0s}, pinfo->nTime - time_penalty); nNew++; } @@ -613,13 +620,13 @@ bool AddrManImpl::AddSingle(const CAddress& addr, const CNetAddr& source, int64_ return fInsert; } -bool AddrManImpl::Good_(const CService& addr, bool test_before_evict, int64_t nTime) +bool AddrManImpl::Good_(const CService& addr, bool test_before_evict, NodeSeconds time) { AssertLockHeld(cs); int nId; - nLastGood = nTime; + m_last_good = time; AddrInfo* pinfo = Find(addr, &nId); @@ -629,8 +636,8 @@ bool AddrManImpl::Good_(const CService& addr, bool test_before_evict, int64_t nT AddrInfo& info = *pinfo; // update info - info.nLastSuccess = nTime; - info.nLastTry = nTime; + info.m_last_success = time; + info.m_last_try = time; info.nAttempts = 0; // nTime is not updated here, to avoid leaking information about // currently-connected peers. @@ -667,11 +674,11 @@ bool AddrManImpl::Good_(const CService& addr, bool test_before_evict, int64_t nT } } -bool AddrManImpl::Add_(const std::vector<CAddress> &vAddr, const CNetAddr& source, int64_t nTimePenalty) +bool AddrManImpl::Add_(const std::vector<CAddress>& vAddr, const CNetAddr& source, std::chrono::seconds time_penalty) { int added{0}; for (std::vector<CAddress>::const_iterator it = vAddr.begin(); it != vAddr.end(); it++) { - added += AddSingle(*it, source, nTimePenalty) ? 1 : 0; + added += AddSingle(*it, source, time_penalty) ? 1 : 0; } if (added > 0) { LogPrint(BCLog::ADDRMAN, "Added %i addresses (of %i) from %s: %i tried, %i new\n", added, vAddr.size(), source.ToString(), nTried, nNew); @@ -679,7 +686,7 @@ bool AddrManImpl::Add_(const std::vector<CAddress> &vAddr, const CNetAddr& sourc return added > 0; } -void AddrManImpl::Attempt_(const CService& addr, bool fCountFailure, int64_t nTime) +void AddrManImpl::Attempt_(const CService& addr, bool fCountFailure, NodeSeconds time) { AssertLockHeld(cs); @@ -692,14 +699,14 @@ void AddrManImpl::Attempt_(const CService& addr, bool fCountFailure, int64_t nTi AddrInfo& info = *pinfo; // update info - info.nLastTry = nTime; - if (fCountFailure && info.nLastCountAttempt < nLastGood) { - info.nLastCountAttempt = nTime; + info.m_last_try = time; + if (fCountFailure && info.m_last_count_attempt < m_last_good) { + info.m_last_count_attempt = time; info.nAttempts++; } } -std::pair<CAddress, int64_t> AddrManImpl::Select_(bool newOnly) const +std::pair<CAddress, NodeSeconds> AddrManImpl::Select_(bool newOnly) const { AssertLockHeld(cs); @@ -732,7 +739,7 @@ std::pair<CAddress, int64_t> AddrManImpl::Select_(bool newOnly) const // With probability GetChance() * fChanceFactor, return the entry. if (insecure_rand.randbits(30) < fChanceFactor * info.GetChance() * (1 << 30)) { LogPrint(BCLog::ADDRMAN, "Selected %s from tried\n", info.ToString()); - return {info, info.nLastTry}; + return {info, info.m_last_try}; } // Otherwise start over with a (likely) different bucket, and increased chance factor. fChanceFactor *= 1.2; @@ -760,7 +767,7 @@ std::pair<CAddress, int64_t> AddrManImpl::Select_(bool newOnly) const // With probability GetChance() * fChanceFactor, return the entry. if (insecure_rand.randbits(30) < fChanceFactor * info.GetChance() * (1 << 30)) { LogPrint(BCLog::ADDRMAN, "Selected %s from new\n", info.ToString()); - return {info, info.nLastTry}; + return {info, info.m_last_try}; } // Otherwise start over with a (likely) different bucket, and increased chance factor. fChanceFactor *= 1.2; @@ -781,7 +788,7 @@ std::vector<CAddress> AddrManImpl::GetAddr_(size_t max_addresses, size_t max_pct } // gather a list of random nodes, skipping those of low quality - const int64_t now{GetAdjustedTime()}; + const auto now{Now<NodeSeconds>()}; std::vector<CAddress> addresses; for (unsigned int n = 0; n < vRandom.size(); n++) { if (addresses.size() >= nNodes) @@ -806,7 +813,7 @@ std::vector<CAddress> AddrManImpl::GetAddr_(size_t max_addresses, size_t max_pct return addresses; } -void AddrManImpl::Connected_(const CService& addr, int64_t nTime) +void AddrManImpl::Connected_(const CService& addr, NodeSeconds time) { AssertLockHeld(cs); @@ -819,9 +826,10 @@ void AddrManImpl::Connected_(const CService& addr, int64_t nTime) AddrInfo& info = *pinfo; // update info - int64_t nUpdateInterval = 20 * 60; - if (nTime - info.nTime > nUpdateInterval) - info.nTime = nTime; + const auto update_interval{20min}; + if (time - info.nTime > update_interval) { + info.nTime = time; + } } void AddrManImpl::SetServices_(const CService& addr, ServiceFlags nServices) @@ -866,29 +874,31 @@ void AddrManImpl::ResolveCollisions_() int id_old = vvTried[tried_bucket][tried_bucket_pos]; AddrInfo& info_old = mapInfo[id_old]; + const auto current_time{Now<NodeSeconds>()}; + // Has successfully connected in last X hours - if (GetAdjustedTime() - info_old.nLastSuccess < ADDRMAN_REPLACEMENT_HOURS*(60*60)) { + if (current_time - info_old.m_last_success < ADDRMAN_REPLACEMENT) { erase_collision = true; - } else if (GetAdjustedTime() - info_old.nLastTry < ADDRMAN_REPLACEMENT_HOURS*(60*60)) { // attempted to connect and failed in last X hours + } else if (current_time - info_old.m_last_try < ADDRMAN_REPLACEMENT) { // attempted to connect and failed in last X hours // Give address at least 60 seconds to successfully connect - if (GetAdjustedTime() - info_old.nLastTry > 60) { + if (current_time - info_old.m_last_try > 60s) { LogPrint(BCLog::ADDRMAN, "Replacing %s with %s in tried table\n", info_old.ToString(), info_new.ToString()); // Replaces an existing address already in the tried table with the new address - Good_(info_new, false, GetAdjustedTime()); + Good_(info_new, false, current_time); erase_collision = true; } - } else if (GetAdjustedTime() - info_new.nLastSuccess > ADDRMAN_TEST_WINDOW) { + } else if (current_time - info_new.m_last_success > ADDRMAN_TEST_WINDOW) { // If the collision hasn't resolved in some reasonable amount of time, // just evict the old entry -- we must not be able to // connect to it for some reason. LogPrint(BCLog::ADDRMAN, "Unable to test; replacing %s with %s in tried table anyway\n", info_old.ToString(), info_new.ToString()); - Good_(info_new, false, GetAdjustedTime()); + Good_(info_new, false, current_time); erase_collision = true; } } else { // Collision is not actually a collision anymore - Good_(info_new, false, GetAdjustedTime()); + Good_(info_new, false, Now<NodeSeconds>()); erase_collision = true; } } @@ -901,7 +911,7 @@ void AddrManImpl::ResolveCollisions_() } } -std::pair<CAddress, int64_t> AddrManImpl::SelectTriedCollision_() +std::pair<CAddress, NodeSeconds> AddrManImpl::SelectTriedCollision_() { AssertLockHeld(cs); @@ -926,7 +936,7 @@ std::pair<CAddress, int64_t> AddrManImpl::SelectTriedCollision_() int tried_bucket_pos = newInfo.GetBucketPosition(nKey, false, tried_bucket); const AddrInfo& info_old = mapInfo[vvTried[tried_bucket][tried_bucket_pos]]; - return {info_old, info_old.nLastTry}; + return {info_old, info_old.m_last_try}; } std::optional<AddressPosition> AddrManImpl::FindAddressEntry_(const CAddress& addr) @@ -984,8 +994,9 @@ int AddrManImpl::CheckAddrman() const int n = entry.first; const AddrInfo& info = entry.second; if (info.fInTried) { - if (!info.nLastSuccess) + if (!TicksSinceEpoch<std::chrono::seconds>(info.m_last_success)) { return -1; + } if (info.nRefCount) return -2; setTried.insert(n); @@ -1002,10 +1013,12 @@ int AddrManImpl::CheckAddrman() const } if (info.nRandomPos < 0 || (size_t)info.nRandomPos >= vRandom.size() || vRandom[info.nRandomPos] != n) return -14; - if (info.nLastTry < 0) + if (info.m_last_try < NodeSeconds{0s}) { return -6; - if (info.nLastSuccess < 0) + } + if (info.m_last_success < NodeSeconds{0s}) { return -8; + } } if (setTried.size() != (size_t)nTried) @@ -1061,29 +1074,29 @@ size_t AddrManImpl::size() const return vRandom.size(); } -bool AddrManImpl::Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, int64_t nTimePenalty) +bool AddrManImpl::Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, std::chrono::seconds time_penalty) { LOCK(cs); Check(); - auto ret = Add_(vAddr, source, nTimePenalty); + auto ret = Add_(vAddr, source, time_penalty); Check(); return ret; } -bool AddrManImpl::Good(const CService& addr, int64_t nTime) +bool AddrManImpl::Good(const CService& addr, NodeSeconds time) { LOCK(cs); Check(); - auto ret = Good_(addr, /*test_before_evict=*/true, nTime); + auto ret = Good_(addr, /*test_before_evict=*/true, time); Check(); return ret; } -void AddrManImpl::Attempt(const CService& addr, bool fCountFailure, int64_t nTime) +void AddrManImpl::Attempt(const CService& addr, bool fCountFailure, NodeSeconds time) { LOCK(cs); Check(); - Attempt_(addr, fCountFailure, nTime); + Attempt_(addr, fCountFailure, time); Check(); } @@ -1095,7 +1108,7 @@ void AddrManImpl::ResolveCollisions() Check(); } -std::pair<CAddress, int64_t> AddrManImpl::SelectTriedCollision() +std::pair<CAddress, NodeSeconds> AddrManImpl::SelectTriedCollision() { LOCK(cs); Check(); @@ -1104,7 +1117,7 @@ std::pair<CAddress, int64_t> AddrManImpl::SelectTriedCollision() return ret; } -std::pair<CAddress, int64_t> AddrManImpl::Select(bool newOnly) const +std::pair<CAddress, NodeSeconds> AddrManImpl::Select(bool newOnly) const { LOCK(cs); Check(); @@ -1122,11 +1135,11 @@ std::vector<CAddress> AddrManImpl::GetAddr(size_t max_addresses, size_t max_pct, return addresses; } -void AddrManImpl::Connected(const CService& addr, int64_t nTime) +void AddrManImpl::Connected(const CService& addr, NodeSeconds time) { LOCK(cs); Check(); - Connected_(addr, nTime); + Connected_(addr, time); Check(); } @@ -1178,19 +1191,19 @@ size_t AddrMan::size() const return m_impl->size(); } -bool AddrMan::Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, int64_t nTimePenalty) +bool AddrMan::Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, std::chrono::seconds time_penalty) { - return m_impl->Add(vAddr, source, nTimePenalty); + return m_impl->Add(vAddr, source, time_penalty); } -bool AddrMan::Good(const CService& addr, int64_t nTime) +bool AddrMan::Good(const CService& addr, NodeSeconds time) { - return m_impl->Good(addr, nTime); + return m_impl->Good(addr, time); } -void AddrMan::Attempt(const CService& addr, bool fCountFailure, int64_t nTime) +void AddrMan::Attempt(const CService& addr, bool fCountFailure, NodeSeconds time) { - m_impl->Attempt(addr, fCountFailure, nTime); + m_impl->Attempt(addr, fCountFailure, time); } void AddrMan::ResolveCollisions() @@ -1198,12 +1211,12 @@ void AddrMan::ResolveCollisions() m_impl->ResolveCollisions(); } -std::pair<CAddress, int64_t> AddrMan::SelectTriedCollision() +std::pair<CAddress, NodeSeconds> AddrMan::SelectTriedCollision() { return m_impl->SelectTriedCollision(); } -std::pair<CAddress, int64_t> AddrMan::Select(bool newOnly) const +std::pair<CAddress, NodeSeconds> AddrMan::Select(bool newOnly) const { return m_impl->Select(newOnly); } @@ -1213,9 +1226,9 @@ std::vector<CAddress> AddrMan::GetAddr(size_t max_addresses, size_t max_pct, std return m_impl->GetAddr(max_addresses, max_pct, network); } -void AddrMan::Connected(const CService& addr, int64_t nTime) +void AddrMan::Connected(const CService& addr, NodeSeconds time) { - m_impl->Connected(addr, nTime); + m_impl->Connected(addr, time); } void AddrMan::SetServices(const CService& addr, ServiceFlags nServices) diff --git a/src/addrman.h b/src/addrman.h index a0063e8a9c..5099c8c7a3 100644 --- a/src/addrman.h +++ b/src/addrman.h @@ -10,7 +10,7 @@ #include <netgroup.h> #include <protocol.h> #include <streams.h> -#include <timedata.h> +#include <util/time.h> #include <cstdint> #include <memory> @@ -107,23 +107,23 @@ public: * * @param[in] vAddr Address records to attempt to add. * @param[in] source The address of the node that sent us these addr records. - * @param[in] nTimePenalty A "time penalty" to apply to the address record's nTime. If a peer + * @param[in] time_penalty A "time penalty" to apply to the address record's nTime. If a peer * sends us an address record with nTime=n, then we'll add it to our - * addrman with nTime=(n - nTimePenalty). + * addrman with nTime=(n - time_penalty). * @return true if at least one address is successfully added. */ - bool Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, int64_t nTimePenalty = 0); + bool Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, std::chrono::seconds time_penalty = 0s); /** * Mark an address record as accessible and attempt to move it to addrman's tried table. * * @param[in] addr Address record to attempt to move to tried table. - * @param[in] nTime The time that we were last connected to this peer. + * @param[in] time The time that we were last connected to this peer. * @return true if the address is successfully moved from the new table to the tried table. */ - bool Good(const CService& addr, int64_t nTime = GetAdjustedTime()); + bool Good(const CService& addr, NodeSeconds time = Now<NodeSeconds>()); //! Mark an entry as connection attempted to. - void Attempt(const CService& addr, bool fCountFailure, int64_t nTime = GetAdjustedTime()); + void Attempt(const CService& addr, bool fCountFailure, NodeSeconds time = Now<NodeSeconds>()); //! See if any to-be-evicted tried table entries have been tested and if so resolve the collisions. void ResolveCollisions(); @@ -133,18 +133,18 @@ public: * attempting to evict. * * @return CAddress The record for the selected tried peer. - * int64_t The last time we attempted to connect to that peer. + * seconds The last time we attempted to connect to that peer. */ - std::pair<CAddress, int64_t> SelectTriedCollision(); + std::pair<CAddress, NodeSeconds> SelectTriedCollision(); /** * Choose an address to connect to. * * @param[in] newOnly Whether to only select addresses from the new table. * @return CAddress The record for the selected peer. - * int64_t The last time we attempted to connect to that peer. + * seconds The last time we attempted to connect to that peer. */ - std::pair<CAddress, int64_t> Select(bool newOnly = false) const; + std::pair<CAddress, NodeSeconds> Select(bool newOnly = false) const; /** * Return all or many randomly selected addresses, optionally by network. @@ -166,9 +166,9 @@ public: * not leak information about currently connected peers. * * @param[in] addr The address of the peer we were connected to - * @param[in] nTime The time that we were last connected to this peer + * @param[in] time The time that we were last connected to this peer */ - void Connected(const CService& addr, int64_t nTime = GetAdjustedTime()); + void Connected(const CService& addr, NodeSeconds time = Now<NodeSeconds>()); //! Update an entry's service bits. void SetServices(const CService& addr, ServiceFlags nServices); diff --git a/src/addrman_impl.h b/src/addrman_impl.h index 9d98cdde54..376e79f49f 100644 --- a/src/addrman_impl.h +++ b/src/addrman_impl.h @@ -11,7 +11,9 @@ #include <protocol.h> #include <serialize.h> #include <sync.h> +#include <timedata.h> #include <uint256.h> +#include <util/time.h> #include <cstdint> #include <optional> @@ -38,16 +40,16 @@ class AddrInfo : public CAddress { public: //! last try whatsoever by us (memory only) - int64_t nLastTry{0}; + NodeSeconds m_last_try{0s}; //! last counted attempt (memory only) - int64_t nLastCountAttempt{0}; + NodeSeconds m_last_count_attempt{0s}; //! where knowledge about this address first came from CNetAddr source; //! last successful connection by us - int64_t nLastSuccess{0}; + NodeSeconds m_last_success{0s}; //! connection attempts since last successful attempt int nAttempts{0}; @@ -64,7 +66,7 @@ public: SERIALIZE_METHODS(AddrInfo, obj) { READWRITEAS(CAddress, obj); - READWRITE(obj.source, obj.nLastSuccess, obj.nAttempts); + READWRITE(obj.source, Using<ChronoFormatter<int64_t>>(obj.m_last_success), obj.nAttempts); } AddrInfo(const CAddress &addrIn, const CNetAddr &addrSource) : CAddress(addrIn), source(addrSource) @@ -91,10 +93,10 @@ public: int GetBucketPosition(const uint256 &nKey, bool fNew, int nBucket) const; //! Determine whether the statistics about this entry are bad enough so that it can just be deleted - bool IsTerrible(int64_t nNow = GetAdjustedTime()) const; + bool IsTerrible(NodeSeconds now = Now<NodeSeconds>()) const; //! Calculate the relative chance this entry should be given when selecting nodes to connect to - double GetChance(int64_t nNow = GetAdjustedTime()) const; + double GetChance(NodeSeconds now = Now<NodeSeconds>()) const; }; class AddrManImpl @@ -112,26 +114,26 @@ public: size_t size() const EXCLUSIVE_LOCKS_REQUIRED(!cs); - bool Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, int64_t nTimePenalty) + bool Add(const std::vector<CAddress>& vAddr, const CNetAddr& source, std::chrono::seconds time_penalty) EXCLUSIVE_LOCKS_REQUIRED(!cs); - bool Good(const CService& addr, int64_t nTime) + bool Good(const CService& addr, NodeSeconds time) EXCLUSIVE_LOCKS_REQUIRED(!cs); - void Attempt(const CService& addr, bool fCountFailure, int64_t nTime) + void Attempt(const CService& addr, bool fCountFailure, NodeSeconds time) EXCLUSIVE_LOCKS_REQUIRED(!cs); void ResolveCollisions() EXCLUSIVE_LOCKS_REQUIRED(!cs); - std::pair<CAddress, int64_t> SelectTriedCollision() EXCLUSIVE_LOCKS_REQUIRED(!cs); + std::pair<CAddress, NodeSeconds> SelectTriedCollision() EXCLUSIVE_LOCKS_REQUIRED(!cs); - std::pair<CAddress, int64_t> Select(bool newOnly) const + std::pair<CAddress, NodeSeconds> Select(bool newOnly) const EXCLUSIVE_LOCKS_REQUIRED(!cs); std::vector<CAddress> GetAddr(size_t max_addresses, size_t max_pct, std::optional<Network> network) const EXCLUSIVE_LOCKS_REQUIRED(!cs); - void Connected(const CService& addr, int64_t nTime) + void Connected(const CService& addr, NodeSeconds time) EXCLUSIVE_LOCKS_REQUIRED(!cs); void SetServices(const CService& addr, ServiceFlags nServices) @@ -202,7 +204,7 @@ private: int vvNew[ADDRMAN_NEW_BUCKET_COUNT][ADDRMAN_BUCKET_SIZE] GUARDED_BY(cs); //! last time Good was called (memory only). Initially set to 1 so that "never" is strictly worse. - int64_t nLastGood GUARDED_BY(cs){1}; + NodeSeconds m_last_good GUARDED_BY(cs){1s}; //! Holds addrs inserted into tried table that collide with existing entries. Test-before-evict discipline used to resolve these collisions. std::set<int> m_tried_collisions; @@ -233,25 +235,25 @@ private: /** Attempt to add a single address to addrman's new table. * @see AddrMan::Add() for parameters. */ - bool AddSingle(const CAddress& addr, const CNetAddr& source, int64_t nTimePenalty) EXCLUSIVE_LOCKS_REQUIRED(cs); + bool AddSingle(const CAddress& addr, const CNetAddr& source, std::chrono::seconds time_penalty) EXCLUSIVE_LOCKS_REQUIRED(cs); - bool Good_(const CService& addr, bool test_before_evict, int64_t time) EXCLUSIVE_LOCKS_REQUIRED(cs); + bool Good_(const CService& addr, bool test_before_evict, NodeSeconds time) EXCLUSIVE_LOCKS_REQUIRED(cs); - bool Add_(const std::vector<CAddress> &vAddr, const CNetAddr& source, int64_t nTimePenalty) EXCLUSIVE_LOCKS_REQUIRED(cs); + bool Add_(const std::vector<CAddress>& vAddr, const CNetAddr& source, std::chrono::seconds time_penalty) EXCLUSIVE_LOCKS_REQUIRED(cs); - void Attempt_(const CService& addr, bool fCountFailure, int64_t nTime) EXCLUSIVE_LOCKS_REQUIRED(cs); + void Attempt_(const CService& addr, bool fCountFailure, NodeSeconds time) EXCLUSIVE_LOCKS_REQUIRED(cs); - std::pair<CAddress, int64_t> Select_(bool newOnly) const EXCLUSIVE_LOCKS_REQUIRED(cs); + std::pair<CAddress, NodeSeconds> Select_(bool newOnly) const EXCLUSIVE_LOCKS_REQUIRED(cs); std::vector<CAddress> GetAddr_(size_t max_addresses, size_t max_pct, std::optional<Network> network) const EXCLUSIVE_LOCKS_REQUIRED(cs); - void Connected_(const CService& addr, int64_t nTime) EXCLUSIVE_LOCKS_REQUIRED(cs); + void Connected_(const CService& addr, NodeSeconds time) EXCLUSIVE_LOCKS_REQUIRED(cs); void SetServices_(const CService& addr, ServiceFlags nServices) EXCLUSIVE_LOCKS_REQUIRED(cs); void ResolveCollisions_() EXCLUSIVE_LOCKS_REQUIRED(cs); - std::pair<CAddress, int64_t> SelectTriedCollision_() EXCLUSIVE_LOCKS_REQUIRED(cs); + std::pair<CAddress, NodeSeconds> SelectTriedCollision_() EXCLUSIVE_LOCKS_REQUIRED(cs); std::optional<AddressPosition> FindAddressEntry_(const CAddress& addr) EXCLUSIVE_LOCKS_REQUIRED(cs); diff --git a/src/banman.cpp b/src/banman.cpp index b28e3f7f7c..508383d9f2 100644 --- a/src/banman.cpp +++ b/src/banman.cpp @@ -6,7 +6,7 @@ #include <banman.h> #include <netaddress.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <sync.h> #include <util/system.h> #include <util/time.h> @@ -16,6 +16,19 @@ BanMan::BanMan(fs::path ban_file, CClientUIInterface* client_interface, int64_t default_ban_time) : m_client_interface(client_interface), m_ban_db(std::move(ban_file)), m_default_ban_time(default_ban_time) { + LoadBanlist(); + DumpBanlist(); +} + +BanMan::~BanMan() +{ + DumpBanlist(); +} + +void BanMan::LoadBanlist() +{ + LOCK(m_cs_banned); + if (m_client_interface) m_client_interface->InitMessage(_("Loading banlist…").translated); int64_t n_start = GetTimeMillis(); @@ -29,13 +42,6 @@ BanMan::BanMan(fs::path ban_file, CClientUIInterface* client_interface, int64_t m_banned = {}; m_is_dirty = true; } - - DumpBanlist(); -} - -BanMan::~BanMan() -{ - DumpBanlist(); } void BanMan::DumpBanlist() @@ -173,23 +179,24 @@ void BanMan::GetBanned(banmap_t& banmap) void BanMan::SweepBanned() { + AssertLockHeld(m_cs_banned); + int64_t now = GetTime(); bool notify_ui = false; - { - LOCK(m_cs_banned); - banmap_t::iterator it = m_banned.begin(); - while (it != m_banned.end()) { - CSubNet sub_net = (*it).first; - CBanEntry ban_entry = (*it).second; - if (!sub_net.IsValid() || now > ban_entry.nBanUntil) { - m_banned.erase(it++); - m_is_dirty = true; - notify_ui = true; - LogPrint(BCLog::NET, "Removed banned node address/subnet: %s\n", sub_net.ToString()); - } else - ++it; + banmap_t::iterator it = m_banned.begin(); + while (it != m_banned.end()) { + CSubNet sub_net = (*it).first; + CBanEntry ban_entry = (*it).second; + if (!sub_net.IsValid() || now > ban_entry.nBanUntil) { + m_banned.erase(it++); + m_is_dirty = true; + notify_ui = true; + LogPrint(BCLog::NET, "Removed banned node address/subnet: %s\n", sub_net.ToString()); + } else { + ++it; } } + // update UI if (notify_ui && m_client_interface) { m_client_interface->BannedListChanged(); diff --git a/src/banman.h b/src/banman.h index f268fffa5a..77b043f081 100644 --- a/src/banman.h +++ b/src/banman.h @@ -80,11 +80,12 @@ public: void DumpBanlist(); private: + void LoadBanlist() EXCLUSIVE_LOCKS_REQUIRED(!m_cs_banned); bool BannedSetIsDirty(); //!set the "dirty" flag for the banlist void SetBannedSetDirty(bool dirty = true); //!clean unused entries (if bantime has expired) - void SweepBanned(); + void SweepBanned() EXCLUSIVE_LOCKS_REQUIRED(m_cs_banned); RecursiveMutex m_cs_banned; banmap_t m_banned GUARDED_BY(m_cs_banned); diff --git a/src/base58.h b/src/base58.h index 9ba5af73e0..d2a8d5e3bc 100644 --- a/src/base58.h +++ b/src/base58.h @@ -14,7 +14,6 @@ #ifndef BITCOIN_BASE58_H #define BITCOIN_BASE58_H -#include <attributes.h> #include <span.h> #include <string> diff --git a/src/bench/addrman.cpp b/src/bench/addrman.cpp index 76300f4db8..f14d1f89b6 100644 --- a/src/bench/addrman.cpp +++ b/src/bench/addrman.cpp @@ -43,7 +43,7 @@ static void CreateAddresses() CAddress ret(CService(addr, port), NODE_NETWORK); - ret.nTime = GetAdjustedTime(); + ret.nTime = Now<NodeSeconds>(); return ret; }; diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp index d26b52410c..26975bb59d 100644 --- a/src/bench/bench.cpp +++ b/src/bench/bench.cpp @@ -58,7 +58,7 @@ void benchmark::BenchRunner::RunAll(const Args& args) std::smatch baseMatch; if (args.sanity_check) { - std::cout << "Running with --sanity check option, benchmark results will be useless." << std::endl; + std::cout << "Running with --sanity-check option, benchmark results will be useless." << std::endl; } std::vector<ankerl::nanobench::Result> benchmarkResults; diff --git a/src/bench/checkblock.cpp b/src/bench/checkblock.cpp index 52e5cb743f..53aa470042 100644 --- a/src/bench/checkblock.cpp +++ b/src/bench/checkblock.cpp @@ -8,6 +8,7 @@ #include <chainparams.h> #include <consensus/validation.h> #include <streams.h> +#include <util/system.h> #include <validation.h> // These are the two major time-sinks which happen after we have fully received diff --git a/src/bench/coin_selection.cpp b/src/bench/coin_selection.cpp index de8ab9807c..a80ec3703c 100644 --- a/src/bench/coin_selection.cpp +++ b/src/bench/coin_selection.cpp @@ -56,9 +56,10 @@ static void CoinSelection(benchmark::Bench& bench) addCoin(3 * COIN, wallet, wtxs); // Create coins - std::vector<COutput> coins; + wallet::CoinsResult available_coins; for (const auto& wtx : wtxs) { - coins.emplace_back(COutPoint(wtx->GetHash(), 0), wtx->tx->vout.at(0), /*depth=*/6 * 24, GetTxSpendSize(wallet, *wtx, 0), /*spendable=*/true, /*solvable=*/true, /*safe=*/true, wtx->GetTxTime(), /*from_me=*/true); + const auto txout = wtx->tx->vout.at(0); + available_coins.bech32.emplace_back(COutPoint(wtx->GetHash(), 0), txout, /*depth=*/6 * 24, CalculateMaximumSignedInputSize(txout, &wallet, /*coin_control=*/nullptr), /*spendable=*/true, /*solvable=*/true, /*safe=*/true, wtx->GetTxTime(), /*from_me=*/true, /*fees=*/ 0); } const CoinEligibilityFilter filter_standard(1, 6, 0); @@ -75,7 +76,7 @@ static void CoinSelection(benchmark::Bench& bench) /*avoid_partial=*/ false, }; bench.run([&] { - auto result = AttemptSelection(wallet, 1003 * COIN, filter_standard, coins, coin_selection_params); + auto result = AttemptSelection(wallet, 1003 * COIN, filter_standard, available_coins, coin_selection_params, /*allow_mixed_output_types=*/true); assert(result); assert(result->GetSelectedValue() == 1003 * COIN); assert(result->GetInputSet().size() == 2); @@ -88,7 +89,7 @@ static void add_coin(const CAmount& nValue, int nInput, std::vector<OutputGroup> CMutableTransaction tx; tx.vout.resize(nInput + 1); tx.vout[nInput].nValue = nValue; - COutput output(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 0, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ true); + COutput output(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 0, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ true, /*fees=*/ 0); set.emplace_back(); set.back().Insert(output, /*ancestors=*/ 0, /*descendants=*/ 0, /*positive_only=*/ false); } diff --git a/src/bench/descriptors.cpp b/src/bench/descriptors.cpp new file mode 100644 index 0000000000..5c868a8573 --- /dev/null +++ b/src/bench/descriptors.cpp @@ -0,0 +1,30 @@ +// Copyright (c) 2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <bench/bench.h> +#include <key.h> +#include <script/descriptor.h> +#include <script/standard.h> + +#include <string> +#include <utility> + +static void ExpandDescriptor(benchmark::Bench& bench) +{ + const auto desc_str = "sh(wsh(multi(16,03669b8afcec803a0d323e9a17f3ea8e68e8abe5a278020a929adbec52421adbd0,0260b2003c386519fc9eadf2b5cf124dd8eea4c4e68d5e154050a9346ea98ce600,0362a74e399c39ed5593852a30147f2959b56bb827dfa3e60e464b02ccf87dc5e8,0261345b53de74a4d721ef877c255429961b7e43714171ac06168d7e08c542a8b8,02da72e8b46901a65d4374fe6315538d8f368557dda3a1dcf9ea903f3afe7314c8,0318c82dd0b53fd3a932d16e0ba9e278fcc937c582d5781be626ff16e201f72286,0297ccef1ef99f9d73dec9ad37476ddb232f1238aff877af19e72ba04493361009,02e502cfd5c3f972fe9a3e2a18827820638f96b6f347e54d63deb839011fd5765d,03e687710f0e3ebe81c1037074da939d409c0025f17eb86adb9427d28f0f7ae0e9,02c04d3a5274952acdbc76987f3184b346a483d43be40874624b29e3692c1df5af,02ed06e0f418b5b43a7ec01d1d7d27290fa15f75771cb69b642a51471c29c84acd,036d46073cbb9ffee90473f3da429abc8de7f8751199da44485682a989a4bebb24,02f5d1ff7c9029a80a4e36b9a5497027ef7f3e73384a4a94fbfe7c4e9164eec8bc,02e41deffd1b7cce11cde209a781adcffdabd1b91c0ba0375857a2bfd9302419f3,02d76625f7956a7fc505ab02556c23ee72d832f1bac391bcd2d3abce5710a13d06,0399eb0a5487515802dc14544cf10b3666623762fbed2ec38a3975716e2c29c232)))"; + const std::pair<int64_t, int64_t> range = {0, 1000}; + FlatSigningProvider provider; + std::string error; + auto desc = Parse(desc_str, provider, error); + + bench.run([&] { + for (int i = range.first; i <= range.second; ++i) { + std::vector<CScript> scripts; + bool success = desc->Expand(i, provider, scripts, provider); + assert(success); + } + }); +} + +BENCHMARK(ExpandDescriptor); diff --git a/src/bench/gcs_filter.cpp b/src/bench/gcs_filter.cpp index 607e4392b7..80babb213b 100644 --- a/src/bench/gcs_filter.cpp +++ b/src/bench/gcs_filter.cpp @@ -5,39 +5,84 @@ #include <bench/bench.h> #include <blockfilter.h> -static void ConstructGCSFilter(benchmark::Bench& bench) +static const GCSFilter::ElementSet GenerateGCSTestElements() { GCSFilter::ElementSet elements; - for (int i = 0; i < 10000; ++i) { + + // Testing the benchmarks with different number of elements show that a filter + // with at least 100,000 elements results in benchmarks that have the same + // ns/op. This makes it easy to reason about how long (in nanoseconds) a single + // filter element takes to process. + for (int i = 0; i < 100000; ++i) { GCSFilter::Element element(32); element[0] = static_cast<unsigned char>(i); element[1] = static_cast<unsigned char>(i >> 8); elements.insert(std::move(element)); } + return elements; +} + +static void GCSBlockFilterGetHash(benchmark::Bench& bench) +{ + auto elements = GenerateGCSTestElements(); + + GCSFilter filter({0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, elements); + BlockFilter block_filter(BlockFilterType::BASIC, {}, filter.GetEncoded(), /*skip_decode_check=*/false); + + bench.run([&] { + block_filter.GetHash(); + }); +} + +static void GCSFilterConstruct(benchmark::Bench& bench) +{ + auto elements = GenerateGCSTestElements(); + uint64_t siphash_k0 = 0; - bench.batch(elements.size()).unit("elem").run([&] { - GCSFilter filter({siphash_k0, 0, 20, 1 << 20}, elements); + bench.run([&]{ + GCSFilter filter({siphash_k0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, elements); siphash_k0++; }); } -static void MatchGCSFilter(benchmark::Bench& bench) +static void GCSFilterDecode(benchmark::Bench& bench) { - GCSFilter::ElementSet elements; - for (int i = 0; i < 10000; ++i) { - GCSFilter::Element element(32); - element[0] = static_cast<unsigned char>(i); - element[1] = static_cast<unsigned char>(i >> 8); - elements.insert(std::move(element)); - } - GCSFilter filter({0, 0, 20, 1 << 20}, elements); + auto elements = GenerateGCSTestElements(); - bench.unit("elem").run([&] { - filter.Match(GCSFilter::Element()); + GCSFilter filter({0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, elements); + auto encoded = filter.GetEncoded(); + + bench.run([&] { + GCSFilter filter({0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, encoded, /*skip_decode_check=*/false); }); } -BENCHMARK(ConstructGCSFilter); -BENCHMARK(MatchGCSFilter); +static void GCSFilterDecodeSkipCheck(benchmark::Bench& bench) +{ + auto elements = GenerateGCSTestElements(); + + GCSFilter filter({0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, elements); + auto encoded = filter.GetEncoded(); + + bench.run([&] { + GCSFilter filter({0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, encoded, /*skip_decode_check=*/true); + }); +} + +static void GCSFilterMatch(benchmark::Bench& bench) +{ + auto elements = GenerateGCSTestElements(); + + GCSFilter filter({0, 0, BASIC_FILTER_P, BASIC_FILTER_M}, elements); + + bench.run([&] { + filter.Match(GCSFilter::Element()); + }); +} +BENCHMARK(GCSBlockFilterGetHash); +BENCHMARK(GCSFilterConstruct); +BENCHMARK(GCSFilterDecode); +BENCHMARK(GCSFilterDecodeSkipCheck); +BENCHMARK(GCSFilterMatch); diff --git a/src/bench/mempool_eviction.cpp b/src/bench/mempool_eviction.cpp index e80b9e1ac2..60d991fab9 100644 --- a/src/bench/mempool_eviction.cpp +++ b/src/bench/mempool_eviction.cpp @@ -108,7 +108,7 @@ static void MempoolEviction(benchmark::Bench& bench) tx7.vout[1].scriptPubKey = CScript() << OP_7 << OP_EQUAL; tx7.vout[1].nValue = 10 * COIN; - CTxMemPool pool; + CTxMemPool& pool = *Assert(testing_setup->m_node.mempool); LOCK2(cs_main, pool.cs); // Create transaction references outside the "hot loop" const CTransactionRef tx1_r{MakeTransactionRef(tx1)}; diff --git a/src/bench/mempool_stress.cpp b/src/bench/mempool_stress.cpp index a58658c4f1..725a6f8f5b 100644 --- a/src/bench/mempool_stress.cpp +++ b/src/bench/mempool_stress.cpp @@ -88,7 +88,7 @@ static void ComplexMemPool(benchmark::Bench& bench) } std::vector<CTransactionRef> ordered_coins = CreateOrderedCoins(det_rand, childTxs, /*min_ancestors=*/1); const auto testing_setup = MakeNoLogFileContext<const TestingSetup>(CBaseChainParams::MAIN); - CTxMemPool pool; + CTxMemPool& pool = *testing_setup.get()->m_node.mempool; LOCK2(cs_main, pool.cs); bench.run([&]() NO_THREAD_SAFETY_ANALYSIS { for (auto& tx : ordered_coins) { @@ -102,16 +102,15 @@ static void ComplexMemPool(benchmark::Bench& bench) static void MempoolCheck(benchmark::Bench& bench) { FastRandomContext det_rand{true}; - const int childTxs = bench.complexityN() > 1 ? static_cast<int>(bench.complexityN()) : 2000; - const std::vector<CTransactionRef> ordered_coins = CreateOrderedCoins(det_rand, childTxs, /*min_ancestors=*/5); - const auto testing_setup = MakeNoLogFileContext<const TestingSetup>(CBaseChainParams::MAIN, {"-checkmempool=1"}); - CTxMemPool pool; + auto testing_setup = MakeNoLogFileContext<TestChain100Setup>(CBaseChainParams::REGTEST, {"-checkmempool=1"}); + CTxMemPool& pool = *testing_setup.get()->m_node.mempool; LOCK2(cs_main, pool.cs); + testing_setup->PopulateMempool(det_rand, 400, true); const CCoinsViewCache& coins_tip = testing_setup.get()->m_node.chainman->ActiveChainstate().CoinsTip(); - for (auto& tx : ordered_coins) AddTx(tx, pool); bench.run([&]() NO_THREAD_SAFETY_ANALYSIS { - pool.check(coins_tip, /*spendheight=*/2); + // Bump up the spendheight so we don't hit premature coinbase spend errors. + pool.check(coins_tip, /*spendheight=*/300); }); } diff --git a/src/bench/rpc_mempool.cpp b/src/bench/rpc_mempool.cpp index 6e322ba6aa..0e6fdae3d7 100644 --- a/src/bench/rpc_mempool.cpp +++ b/src/bench/rpc_mempool.cpp @@ -3,7 +3,9 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <bench/bench.h> +#include <chainparamsbase.h> #include <rpc/mempool.h> +#include <test/util/setup_common.h> #include <txmempool.h> #include <univalue.h> @@ -17,7 +19,8 @@ static void AddTx(const CTransactionRef& tx, const CAmount& fee, CTxMemPool& poo static void RpcMempool(benchmark::Bench& bench) { - CTxMemPool pool; + const auto testing_setup = MakeNoLogFileContext<const ChainTestingSetup>(CBaseChainParams::MAIN); + CTxMemPool& pool = *Assert(testing_setup->m_node.mempool); LOCK2(cs_main, pool.cs); for (int i = 0; i < 1000; ++i) { diff --git a/src/bench/wallet_loading.cpp b/src/bench/wallet_loading.cpp index 38d3460001..27e4dd015d 100644 --- a/src/bench/wallet_loading.cpp +++ b/src/bench/wallet_loading.cpp @@ -17,20 +17,17 @@ #include <optional> using wallet::CWallet; +using wallet::DatabaseFormat; using wallet::DatabaseOptions; -using wallet::DatabaseStatus; -using wallet::ISMINE_SPENDABLE; -using wallet::MakeWalletDatabase; +using wallet::TxStateInactive; using wallet::WALLET_FLAG_DESCRIPTORS; using wallet::WalletContext; +using wallet::WalletDatabase; -static const std::shared_ptr<CWallet> BenchLoadWallet(WalletContext& context, DatabaseOptions& options) +static const std::shared_ptr<CWallet> BenchLoadWallet(std::unique_ptr<WalletDatabase> database, WalletContext& context, DatabaseOptions& options) { - DatabaseStatus status; bilingual_str error; std::vector<bilingual_str> warnings; - auto database = MakeWalletDatabase("", options, status, error); - assert(database); auto wallet = CWallet::Create(context, "", std::move(database), options.create_flags, error, warnings); NotifyWalletLoaded(context, wallet); if (context.chain) { @@ -46,9 +43,43 @@ static void BenchUnloadWallet(std::shared_ptr<CWallet>&& wallet) UnloadWallet(std::move(wallet)); } +static void AddTx(CWallet& wallet) +{ + CMutableTransaction mtx; + mtx.vout.push_back({COIN, GetScriptForDestination(*Assert(wallet.GetNewDestination(OutputType::BECH32, "")))}); + mtx.vin.push_back(CTxIn()); + + wallet.AddToWallet(MakeTransactionRef(mtx), TxStateInactive{}); +} + +static std::unique_ptr<WalletDatabase> DuplicateMockDatabase(WalletDatabase& database, DatabaseOptions& options) +{ + auto new_database = CreateMockWalletDatabase(options); + + // Get a cursor to the original database + auto batch = database.MakeBatch(); + batch->StartCursor(); + + // Get a batch for the new database + auto new_batch = new_database->MakeBatch(); + + // Read all records from the original database and write them to the new one + while (true) { + CDataStream key(SER_DISK, CLIENT_VERSION); + CDataStream value(SER_DISK, CLIENT_VERSION); + bool complete; + batch->ReadAtCursor(key, value, complete); + if (complete) break; + new_batch->Write(key, value); + } + + return new_database; +} + static void WalletLoading(benchmark::Bench& bench, bool legacy_wallet) { const auto test_setup = MakeNoLogFileContext<TestingSetup>(); + test_setup->m_args.ForceSetArg("-unsafesqlitesync", "1"); WalletContext context; context.args = &test_setup->m_args; @@ -57,27 +88,40 @@ static void WalletLoading(benchmark::Bench& bench, bool legacy_wallet) // Setup the wallet // Loading the wallet will also create it DatabaseOptions options; - if (!legacy_wallet) options.create_flags = WALLET_FLAG_DESCRIPTORS; - auto wallet = BenchLoadWallet(context, options); + if (legacy_wallet) { + options.require_format = DatabaseFormat::BERKELEY; + } else { + options.create_flags = WALLET_FLAG_DESCRIPTORS; + options.require_format = DatabaseFormat::SQLITE; + } + auto database = CreateMockWalletDatabase(options); + auto wallet = BenchLoadWallet(std::move(database), context, options); // Generate a bunch of transactions and addresses to put into the wallet - for (int i = 0; i < 5000; ++i) { - generatetoaddress(test_setup->m_node, getnewaddress(*wallet)); + for (int i = 0; i < 1000; ++i) { + AddTx(*wallet); } + database = DuplicateMockDatabase(wallet->GetDatabase(), options); + // reload the wallet for the actual benchmark BenchUnloadWallet(std::move(wallet)); - bench.minEpochIterations(10).run([&] { - wallet = BenchLoadWallet(context, options); + bench.epochs(5).run([&] { + wallet = BenchLoadWallet(std::move(database), context, options); // Cleanup + database = DuplicateMockDatabase(wallet->GetDatabase(), options); BenchUnloadWallet(std::move(wallet)); }); } +#ifdef USE_BDB static void WalletLoadingLegacy(benchmark::Bench& bench) { WalletLoading(bench, /*legacy_wallet=*/true); } -static void WalletLoadingDescriptors(benchmark::Bench& bench) { WalletLoading(bench, /*legacy_wallet=*/false); } - BENCHMARK(WalletLoadingLegacy); +#endif + +#ifdef USE_SQLITE +static void WalletLoadingDescriptors(benchmark::Bench& bench) { WalletLoading(bench, /*legacy_wallet=*/false); } BENCHMARK(WalletLoadingDescriptors); +#endif diff --git a/src/bitcoin-chainstate.cpp b/src/bitcoin-chainstate.cpp index ab805ac1ec..fc3f91d492 100644 --- a/src/bitcoin-chainstate.cpp +++ b/src/bitcoin-chainstate.cpp @@ -11,11 +11,15 @@ // // It is part of the libbitcoinkernel project. +#include <kernel/checks.h> +#include <kernel/context.h> +#include <kernel/validation_cache_sizes.h> + #include <chainparams.h> #include <consensus/validation.h> #include <core_io.h> -#include <init/common.h> #include <node/blockstorage.h> +#include <node/caches.h> #include <node/chainstate.h> #include <scheduler.h> #include <script/sigcache.h> @@ -24,6 +28,7 @@ #include <validation.h> #include <validationinterface.h> +#include <cassert> #include <filesystem> #include <functional> #include <iosfwd> @@ -49,13 +54,18 @@ int main(int argc, char* argv[]) SelectParams(CBaseChainParams::MAIN); const CChainParams& chainparams = Params(); - init::SetGlobals(); // ECC_Start, etc. + kernel::Context kernel_context{}; + // We can't use a goto here, but we can use an assert since none of the + // things instantiated so far requires running the epilogue to be torn down + // properly + assert(!kernel::SanityChecks(kernel_context).has_value()); // Necessary for CheckInputScripts (eventually called by ProcessNewBlock), // which will try the script cache first and fall back to actually // performing the check with the signature cache. - InitSignatureCache(); - InitScriptExecutionCache(); + kernel::ValidationCacheSizes validation_cache_sizes{}; + Assert(InitSignatureCache(validation_cache_sizes.signature_cache_bytes)); + Assert(InitScriptExecutionCache(validation_cache_sizes.script_execution_cache_bytes)); // SETUP: Scheduling and Background Signals @@ -70,32 +80,25 @@ int main(int argc, char* argv[]) // SETUP: Chainstate - ChainstateManager chainman{chainparams}; + const ChainstateManager::Options chainman_opts{ + .chainparams = chainparams, + .adjusted_time_callback = static_cast<int64_t (*)()>(GetTime), + }; + ChainstateManager chainman{chainman_opts}; - auto rv = node::LoadChainstate(false, - std::ref(chainman), - nullptr, - false, - chainparams.GetConsensus(), - false, - 2 << 20, - 2 << 22, - (450 << 20) - (2 << 20) - (2 << 22), - false, - false, - []() { return false; }); - if (rv.has_value()) { + node::CacheSizes cache_sizes; + cache_sizes.block_tree_db = 2 << 20; + cache_sizes.coins_db = 2 << 22; + cache_sizes.coins = (450 << 20) - (2 << 20) - (2 << 22); + node::ChainstateLoadOptions options; + options.check_interrupt = [] { return false; }; + auto [status, error] = node::LoadChainstate(chainman, cache_sizes, options); + if (status != node::ChainstateLoadStatus::SUCCESS) { std::cerr << "Failed to load Chain state from your datadir." << std::endl; goto epilogue; } else { - auto maybe_verify_error = node::VerifyLoadedChainstate(std::ref(chainman), - false, - false, - chainparams.GetConsensus(), - DEFAULT_CHECKBLOCKS, - DEFAULT_CHECKLEVEL, - /*get_unix_time_seconds=*/static_cast<int64_t (*)()>(GetTime)); - if (maybe_verify_error.has_value()) { + std::tie(status, error) = node::VerifyLoadedChainstate(chainman, options); + if (status != node::ChainstateLoadStatus::SUCCESS) { std::cerr << "Failed to verify loaded Chain state from your datadir." << std::endl; goto epilogue; } @@ -253,6 +256,4 @@ epilogue: } } GetMainSignals().UnregisterBackgroundSignalScheduler(); - - init::UnsetGlobals(); } diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp index 88cbab1d11..6ce4e05e4d 100644 --- a/src/bitcoin-cli.cpp +++ b/src/bitcoin-cli.cpp @@ -9,6 +9,7 @@ #include <chainparamsbase.h> #include <clientversion.h> +#include <compat/compat.h> #include <compat/stdin.h> #include <policy/feerate.h> #include <rpc/client.h> @@ -412,8 +413,8 @@ private: bool is_addr_relay_enabled; bool is_bip152_hb_from; bool is_bip152_hb_to; - bool is_block_relay; bool is_outbound; + bool is_tx_relay; bool operator<(const Peer& rhs) const { return std::tie(is_outbound, min_ping) < std::tie(rhs.is_outbound, rhs.min_ping); } }; std::vector<Peer> m_peers; @@ -477,7 +478,7 @@ public: const int8_t network_id{NetworkStringToId(network)}; if (network_id == UNKNOWN_NETWORK) continue; const bool is_outbound{!peer["inbound"].get_bool()}; - const bool is_block_relay{!peer["relaytxes"].get_bool()}; + const bool is_tx_relay{peer["relaytxes"].isNull() ? true : peer["relaytxes"].get_bool()}; const std::string conn_type{peer["connection_type"].get_str()}; ++m_counts.at(is_outbound).at(network_id); // in/out by network ++m_counts.at(is_outbound).at(NETWORKS.size()); // in/out overall @@ -505,7 +506,7 @@ public: const bool is_addr_relay_enabled{peer["addr_relay_enabled"].isNull() ? false : peer["addr_relay_enabled"].get_bool()}; const bool is_bip152_hb_from{peer["bip152_hb_from"].get_bool()}; const bool is_bip152_hb_to{peer["bip152_hb_to"].get_bool()}; - m_peers.push_back({addr, sub_version, conn_type, network, age, min_ping, ping, addr_processed, addr_rate_limited, last_blck, last_recv, last_send, last_trxn, peer_id, mapped_as, version, is_addr_relay_enabled, is_bip152_hb_from, is_bip152_hb_to, is_block_relay, is_outbound}); + m_peers.push_back({addr, sub_version, conn_type, network, age, min_ping, ping, addr_processed, addr_rate_limited, last_blck, last_recv, last_send, last_trxn, peer_id, mapped_as, version, is_addr_relay_enabled, is_bip152_hb_from, is_bip152_hb_to, is_outbound, is_tx_relay}); m_max_addr_length = std::max(addr.length() + 1, m_max_addr_length); m_max_addr_processed_length = std::max(ToString(addr_processed).length(), m_max_addr_processed_length); m_max_addr_rate_limited_length = std::max(ToString(addr_rate_limited).length(), m_max_addr_rate_limited_length); @@ -538,7 +539,7 @@ public: PingTimeToString(peer.ping), peer.last_send ? ToString(time_now - peer.last_send) : "", peer.last_recv ? ToString(time_now - peer.last_recv) : "", - peer.last_trxn ? ToString((time_now - peer.last_trxn) / 60) : peer.is_block_relay ? "*" : "", + peer.last_trxn ? ToString((time_now - peer.last_trxn) / 60) : peer.is_tx_relay ? "" : "*", peer.last_blck ? ToString((time_now - peer.last_blck) / 60) : "", strprintf("%s%s", peer.is_bip152_hb_to ? "." : " ", peer.is_bip152_hb_from ? "*" : " "), m_max_addr_processed_length, // variable spacing @@ -806,7 +807,7 @@ static UniValue CallRPC(BaseRequestHandler* rh, const std::string& strMethod, co if (failedToGetAuthCookie) { throw std::runtime_error(strprintf( "Could not locate RPC credentials. No authentication cookie could be found, and RPC password is not set. See -rpcpassword and -stdinrpcpass. Configuration file: (%s)", - fs::PathToString(GetConfigFile(gArgs.GetArg("-conf", BITCOIN_CONF_FILENAME))))); + fs::PathToString(GetConfigFile(gArgs.GetPathArg("-conf", BITCOIN_CONF_FILENAME))))); } else { throw std::runtime_error("Authorization failed: Incorrect rpcuser or rpcpassword"); } @@ -1212,19 +1213,11 @@ static int CommandLineRPC(int argc, char *argv[]) return nRet; } -#ifdef WIN32 -// Export main() and ensure working ASLR on Windows. -// Exporting a symbol will prevent the linker from stripping -// the .reloc section from the binary, which is a requirement -// for ASLR. This is a temporary workaround until a fixed -// version of binutils is used for releases. -__declspec(dllexport) int main(int argc, char* argv[]) +MAIN_FUNCTION { +#ifdef WIN32 util::WinCmdLineArgs winArgs; std::tie(argc, argv) = winArgs.get(); -#else -int main(int argc, char* argv[]) -{ #endif SetupEnvironment(); if (!SetupNetworking()) { diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp index bcefb3f18e..b006353cb0 100644 --- a/src/bitcoin-tx.cpp +++ b/src/bitcoin-tx.cpp @@ -8,6 +8,7 @@ #include <clientversion.h> #include <coins.h> +#include <compat/compat.h> #include <consensus/amount.h> #include <consensus/consensus.h> #include <core_io.h> @@ -854,7 +855,7 @@ static int CommandLineRawTx(int argc, char* argv[]) return nRet; } -int main(int argc, char* argv[]) +MAIN_FUNCTION { SetupEnvironment(); diff --git a/src/bitcoin-util.cpp b/src/bitcoin-util.cpp index a2f3fca26c..fb184c0486 100644 --- a/src/bitcoin-util.cpp +++ b/src/bitcoin-util.cpp @@ -11,10 +11,12 @@ #include <chainparams.h> #include <chainparamsbase.h> #include <clientversion.h> +#include <compat/compat.h> #include <core_io.h> #include <streams.h> #include <util/system.h> #include <util/translation.h> +#include <version.h> #include <atomic> #include <cstdio> @@ -141,16 +143,7 @@ static int Grind(const std::vector<std::string>& args, std::string& strPrint) return EXIT_SUCCESS; } -#ifdef WIN32 -// Export main() and ensure working ASLR on Windows. -// Exporting a symbol will prevent the linker from stripping -// the .reloc section from the binary, which is a requirement -// for ASLR. This is a temporary workaround until a fixed -// version of binutils is used for releases. -__declspec(dllexport) int main(int argc, char* argv[]) -#else -int main(int argc, char* argv[]) -#endif +MAIN_FUNCTION { ArgsManager& args = gArgs; SetupEnvironment(); diff --git a/src/bitcoin-wallet.cpp b/src/bitcoin-wallet.cpp index 2f3dd45267..a7d49452b0 100644 --- a/src/bitcoin-wallet.cpp +++ b/src/bitcoin-wallet.cpp @@ -9,6 +9,7 @@ #include <chainparams.h> #include <chainparamsbase.h> #include <clientversion.h> +#include <compat/compat.h> #include <interfaces/init.h> #include <key.h> #include <logging.h> @@ -88,7 +89,7 @@ static bool WalletAppInit(ArgsManager& args, int argc, char* argv[]) return true; } -int main(int argc, char* argv[]) +MAIN_FUNCTION { ArgsManager& args = gArgs; #ifdef WIN32 diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp index bc063faed1..85ba88f6ab 100644 --- a/src/bitcoind.cpp +++ b/src/bitcoind.cpp @@ -9,12 +9,12 @@ #include <chainparams.h> #include <clientversion.h> -#include <compat.h> +#include <compat/compat.h> #include <init.h> #include <interfaces/chain.h> #include <interfaces/init.h> #include <node/context.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <noui.h> #include <shutdown.h> #include <util/check.h> @@ -188,11 +188,14 @@ static bool AppInit(NodeContext& node, int argc, char* argv[]) // InitError will have been called with detailed error, which ends up on console return false; } - if (!AppInitSanityChecks()) + + node.kernel = std::make_unique<kernel::Context>(); + if (!AppInitSanityChecks(*node.kernel)) { // InitError will have been called with detailed error, which ends up on console return false; } + if (args.GetBoolArg("-daemon", DEFAULT_DAEMON) || args.GetBoolArg("-daemonwait", DEFAULT_DAEMONWAIT)) { #if HAVE_DECL_FORK tfm::format(std::cout, PACKAGE_NAME " starting\n"); @@ -253,7 +256,7 @@ static bool AppInit(NodeContext& node, int argc, char* argv[]) return fRet; } -int main(int argc, char* argv[]) +MAIN_FUNCTION { #ifdef WIN32 util::WinCmdLineArgs winArgs; diff --git a/src/blockfilter.cpp b/src/blockfilter.cpp index 63a9ba498f..0ff79bb3ca 100644 --- a/src/blockfilter.cpp +++ b/src/blockfilter.cpp @@ -47,7 +47,7 @@ GCSFilter::GCSFilter(const Params& params) : m_params(params), m_N(0), m_F(0), m_encoded{0} {} -GCSFilter::GCSFilter(const Params& params, std::vector<unsigned char> encoded_filter) +GCSFilter::GCSFilter(const Params& params, std::vector<unsigned char> encoded_filter, bool skip_decode_check) : m_params(params), m_encoded(std::move(encoded_filter)) { SpanReader stream{GCS_SER_TYPE, GCS_SER_VERSION, m_encoded}; @@ -59,6 +59,8 @@ GCSFilter::GCSFilter(const Params& params, std::vector<unsigned char> encoded_fi } m_F = static_cast<uint64_t>(m_N) * static_cast<uint64_t>(m_params.m_M); + if (skip_decode_check) return; + // Verify that the encoded filter contains exactly N elements. If it has too much or too little // data, a std::ios_base::failure exception will be raised. BitStreamReader<SpanReader> bitreader{stream}; @@ -146,7 +148,7 @@ bool GCSFilter::MatchAny(const ElementSet& elements) const const std::string& BlockFilterTypeName(BlockFilterType filter_type) { - static std::string unknown_retval = ""; + static std::string unknown_retval; auto it = g_filter_types.find(filter_type); return it != g_filter_types.end() ? it->second : unknown_retval; } @@ -219,14 +221,14 @@ static GCSFilter::ElementSet BasicFilterElements(const CBlock& block, } BlockFilter::BlockFilter(BlockFilterType filter_type, const uint256& block_hash, - std::vector<unsigned char> filter) + std::vector<unsigned char> filter, bool skip_decode_check) : m_filter_type(filter_type), m_block_hash(block_hash) { GCSFilter::Params params; if (!BuildParams(params)) { throw std::invalid_argument("unknown filter_type"); } - m_filter = GCSFilter(params, std::move(filter)); + m_filter = GCSFilter(params, std::move(filter), skip_decode_check); } BlockFilter::BlockFilter(BlockFilterType filter_type, const CBlock& block, const CBlockUndo& block_undo) diff --git a/src/blockfilter.h b/src/blockfilter.h index 96cefbf3b2..d6a51e95c2 100644 --- a/src/blockfilter.h +++ b/src/blockfilter.h @@ -59,7 +59,7 @@ public: explicit GCSFilter(const Params& params = Params()); /** Reconstructs an already-created filter from an encoding. */ - GCSFilter(const Params& params, std::vector<unsigned char> encoded_filter); + GCSFilter(const Params& params, std::vector<unsigned char> encoded_filter, bool skip_decode_check); /** Builds a new filter from the params and set of elements. */ GCSFilter(const Params& params, const ElementSet& elements); @@ -122,7 +122,7 @@ public: //! Reconstruct a BlockFilter from parts. BlockFilter(BlockFilterType filter_type, const uint256& block_hash, - std::vector<unsigned char> filter); + std::vector<unsigned char> filter, bool skip_decode_check); //! Construct a new BlockFilter of the specified type from a block. BlockFilter(BlockFilterType filter_type, const CBlock& block, const CBlockUndo& block_undo); @@ -164,7 +164,7 @@ public: if (!BuildParams(params)) { throw std::ios_base::failure("unknown filter_type"); } - m_filter = GCSFilter(params, std::move(encoded_filter)); + m_filter = GCSFilter(params, std::move(encoded_filter), /*skip_decode_check=*/false); } }; diff --git a/src/chain.cpp b/src/chain.cpp index b8158f7b0b..446bb216c2 100644 --- a/src/chain.cpp +++ b/src/chain.cpp @@ -4,6 +4,7 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <chain.h> +#include <tinyformat.h> #include <util/time.h> std::string CBlockFileInfo::ToString() const @@ -11,11 +12,15 @@ std::string CBlockFileInfo::ToString() const return strprintf("CBlockFileInfo(blocks=%u, size=%u, heights=%u...%u, time=%s...%s)", nBlocks, nSize, nHeightFirst, nHeightLast, FormatISO8601Date(nTimeFirst), FormatISO8601Date(nTimeLast)); } -void CChain::SetTip(CBlockIndex *pindex) { - if (pindex == nullptr) { - vChain.clear(); - return; - } +std::string CBlockIndex::ToString() const +{ + return strprintf("CBlockIndex(pprev=%p, nHeight=%d, merkle=%s, hashBlock=%s)", + pprev, nHeight, hashMerkleRoot.ToString(), GetBlockHash().ToString()); +} + +void CChain::SetTip(CBlockIndex& block) +{ + CBlockIndex* pindex = █ vChain.resize(pindex->nHeight + 1); while (pindex && vChain[pindex->nHeight] != pindex) { vChain[pindex->nHeight] = pindex; diff --git a/src/chain.h b/src/chain.h index 24b5026aba..1c5cd3f1f6 100644 --- a/src/chain.h +++ b/src/chain.h @@ -11,7 +11,6 @@ #include <flatfile.h> #include <primitives/block.h> #include <sync.h> -#include <tinyformat.h> #include <uint256.h> #include <vector> @@ -138,7 +137,7 @@ enum BlockStatus : uint32_t { * If set, this indicates that the block index entry is assumed-valid. * Certain diagnostics will be skipped in e.g. CheckBlockIndex(). * It almost certainly means that the block's full validation is pending - * on a background chainstate. See `doc/assumeutxo.md`. + * on a background chainstate. See `doc/design/assumeutxo.md`. */ BLOCK_ASSUMED_VALID = 256, }; @@ -263,6 +262,7 @@ public: uint256 GetBlockHash() const { + assert(phashBlock != nullptr); return *phashBlock; } @@ -301,13 +301,7 @@ public: return pbegin[(pend - pbegin) / 2]; } - std::string ToString() const - { - return strprintf("CBlockIndex(pprev=%p, nHeight=%d, merkle=%s, hashBlock=%s)", - pprev, nHeight, - hashMerkleRoot.ToString(), - GetBlockHash().ToString()); - } + std::string ToString() const; //! Check whether this block index entry is valid up to the passed validity level. bool IsValid(enum BlockStatus nUpTo = BLOCK_VALID_TRANSACTIONS) const @@ -402,7 +396,7 @@ public: READWRITE(obj.nNonce); } - uint256 GetBlockHash() const + uint256 ConstructBlockHash() const { CBlockHeader block; block.nVersion = nVersion; @@ -414,16 +408,8 @@ public: return block.GetHash(); } - - std::string ToString() const - { - std::string str = "CDiskBlockIndex("; - str += CBlockIndex::ToString(); - str += strprintf("\n hashBlock=%s, hashPrev=%s)", - GetBlockHash().ToString(), - hashPrev.ToString()); - return str; - } + uint256 GetBlockHash() = delete; + std::string ToString() = delete; }; /** An in-memory indexed chain of blocks. */ @@ -479,7 +465,7 @@ public: } /** Set/initialize a chain with a given tip. */ - void SetTip(CBlockIndex* pindex); + void SetTip(CBlockIndex& block); /** Return a CBlockLocator that refers to a block in this chain (by default the tip). */ CBlockLocator GetLocator(const CBlockIndex* pindex = nullptr) const; diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 7a7c72ea25..dd7b93234d 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -352,7 +352,7 @@ public: consensus.vDeployments[Consensus::DEPLOYMENT_TAPROOT].min_activation_height = 0; // No activation delay // message start is defined as the first 4 bytes of the sha256d of the block script - CHashWriter h(SER_DISK, 0); + HashWriter h{}; h << consensus.signet_challenge; uint256 hash = h.GetHash(); memcpy(pchMessageStart, hash.begin(), 4); diff --git a/src/coins.cpp b/src/coins.cpp index 1abdcb54d2..1753d33b71 100644 --- a/src/coins.cpp +++ b/src/coins.cpp @@ -99,9 +99,9 @@ void CCoinsViewCache::AddCoin(const COutPoint &outpoint, Coin&& coin, bool possi TRACE5(utxocache, add, outpoint.hash.data(), (uint32_t)outpoint.n, - (uint32_t)coin.nHeight, - (int64_t)coin.out.nValue, - (bool)coin.IsCoinBase()); + (uint32_t)it->second.coin.nHeight, + (int64_t)it->second.coin.out.nValue, + (bool)it->second.coin.IsCoinBase()); } void CCoinsViewCache::EmplaceCoinInternalDANGER(COutPoint&& outpoint, Coin&& coin) { diff --git a/src/coins.h b/src/coins.h index de297dd427..67fecc9785 100644 --- a/src/coins.h +++ b/src/coins.h @@ -142,7 +142,6 @@ public: virtual bool GetKey(COutPoint &key) const = 0; virtual bool GetValue(Coin &coin) const = 0; - virtual unsigned int GetValueSize() const = 0; virtual bool Valid() const = 0; virtual void Next() = 0; diff --git a/src/compat.h b/src/compat/compat.h index 3ec4ab53fd..a8e5552c0a 100644 --- a/src/compat.h +++ b/src/compat/compat.h @@ -3,24 +3,24 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef BITCOIN_COMPAT_H -#define BITCOIN_COMPAT_H +#ifndef BITCOIN_COMPAT_COMPAT_H +#define BITCOIN_COMPAT_COMPAT_H #if defined(HAVE_CONFIG_H) #include <config/bitcoin-config.h> #endif +// Windows defines FD_SETSIZE to 64 (see _fd_types.h in mingw-w64), +// which is too small for our usage, but allows us to redefine it safely. +// We redefine it to be 1024, to match glibc, see typesizes.h. #ifdef WIN32 -#ifndef NOMINMAX -#define NOMINMAX -#endif #ifdef FD_SETSIZE -#undef FD_SETSIZE // prevent redefinition compiler warning +#undef FD_SETSIZE #endif -#define FD_SETSIZE 1024 // max number of fds in fd_set +#define FD_SETSIZE 1024 #include <winsock2.h> #include <ws2tcpip.h> -#include <stdint.h> +#include <cstdint> #else #include <fcntl.h> #include <sys/mman.h> @@ -37,55 +37,71 @@ #include <unistd.h> #endif +// We map Linux / BSD error functions and codes, to the equivalent +// Windows definitions, and use the WSA* names throughout our code. +// Note that glibc defines EWOULDBLOCK as EAGAIN (see errno.h). #ifndef WIN32 typedef unsigned int SOCKET; -#include <errno.h> +#include <cerrno> #define WSAGetLastError() errno #define WSAEINVAL EINVAL -#define WSAEALREADY EALREADY #define WSAEWOULDBLOCK EWOULDBLOCK #define WSAEAGAIN EAGAIN #define WSAEMSGSIZE EMSGSIZE #define WSAEINTR EINTR #define WSAEINPROGRESS EINPROGRESS #define WSAEADDRINUSE EADDRINUSE -#define WSAENOTSOCK EBADF #define INVALID_SOCKET (SOCKET)(~0) #define SOCKET_ERROR -1 #else -#ifndef WSAEAGAIN +// WSAEAGAIN doesn't exist on Windows #ifdef EAGAIN #define WSAEAGAIN EAGAIN #else #define WSAEAGAIN WSAEWOULDBLOCK #endif #endif -#endif +// Windows doesn't define S_IRUSR or S_IWUSR. We define both +// here, with the same values as glibc (see stat.h). #ifdef WIN32 #ifndef S_IRUSR #define S_IRUSR 0400 #define S_IWUSR 0200 #endif -#else +#endif + +// Windows defines MAX_PATH as it's maximum path length. +// We define MAX_PATH for use on non-Windows systems. +#ifndef WIN32 #define MAX_PATH 1024 #endif + +// ssize_t is POSIX, and not present when using MSVC. #ifdef _MSC_VER -#if !defined(ssize_t) -#ifdef _WIN64 -typedef int64_t ssize_t; -#else -typedef int32_t ssize_t; -#endif -#endif +#include <BaseTsd.h> +typedef SSIZE_T ssize_t; #endif +// The type of the option value passed to getsockopt & setsockopt +// differs between Windows and non-Windows. #ifndef WIN32 typedef void* sockopt_arg_type; #else typedef char* sockopt_arg_type; #endif +#ifdef WIN32 +// Export main() and ensure working ASLR when using mingw-w64. +// Exporting a symbol will prevent the linker from stripping +// the .reloc section from the binary, which is a requirement +// for ASLR. While release builds are not affected, anyone +// building with a binutils < 2.36 is subject to this ld bug. +#define MAIN_FUNCTION __declspec(dllexport) int main(int argc, char* argv[]) +#else +#define MAIN_FUNCTION int main(int argc, char* argv[]) +#endif + // Note these both should work with the current usage of poll, but best to be safe // WIN32 poll is broken https://daniel.haxx.se/blog/2012/10/10/wsapoll-is-broken/ // __APPLE__ poll is broke https://github.com/bitcoin/bitcoin/pull/14336#issuecomment-437384408 @@ -111,4 +127,4 @@ bool static inline IsSelectableSocket(const SOCKET& s) { #define MSG_DONTWAIT 0 #endif -#endif // BITCOIN_COMPAT_H +#endif // BITCOIN_COMPAT_COMPAT_H diff --git a/src/compat/glibcxx_sanity.cpp b/src/compat/glibcxx_sanity.cpp deleted file mode 100644 index f2ceeeeb9c..0000000000 --- a/src/compat/glibcxx_sanity.cpp +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright (c) 2009-2018 The Bitcoin Core developers -// Distributed under the MIT software license, see the accompanying -// file COPYING or http://www.opensource.org/licenses/mit-license.php. - -#include <list> -#include <locale> -#include <stdexcept> -#include <string> - -namespace -{ -// trigger: use ctype<char>::widen to trigger ctype<char>::_M_widen_init(). -// test: convert a char from narrow to wide and back. Verify that the result -// matches the original. -bool sanity_test_widen(char testchar) -{ - const std::ctype<char>& test(std::use_facet<std::ctype<char> >(std::locale())); - return test.narrow(test.widen(testchar), 'b') == testchar; -} - -// trigger: use list::push_back and list::pop_back to trigger _M_hook and -// _M_unhook. -// test: Push a sequence of integers into a list. Pop them off and verify that -// they match the original sequence. -bool sanity_test_list(unsigned int size) -{ - std::list<unsigned int> test; - for (unsigned int i = 0; i != size; ++i) - test.push_back(i + 1); - - if (test.size() != size) - return false; - - while (!test.empty()) { - if (test.back() != test.size()) - return false; - test.pop_back(); - } - return true; -} - -} // namespace - -// trigger: string::at(x) on an empty string to trigger __throw_out_of_range_fmt. -// test: force std::string to throw an out_of_range exception. Verify that -// it's caught correctly. -bool sanity_test_range_fmt() -{ - std::string test; - try { - test.at(1); - } catch (const std::out_of_range&) { - return true; - } catch (...) { - } - return false; -} - -bool glibcxx_sanity_test() -{ - return sanity_test_widen('a') && sanity_test_list(100) && sanity_test_range_fmt(); -} diff --git a/src/compat/sanity.h b/src/compat/sanity.h deleted file mode 100644 index 8e5811f1fd..0000000000 --- a/src/compat/sanity.h +++ /dev/null @@ -1,10 +0,0 @@ -// Copyright (c) 2009-2021 The Bitcoin Core developers -// Distributed under the MIT software license, see the accompanying -// file COPYING or http://www.opensource.org/licenses/mit-license.php. - -#ifndef BITCOIN_COMPAT_SANITY_H -#define BITCOIN_COMPAT_SANITY_H - -bool glibcxx_sanity_test(); - -#endif // BITCOIN_COMPAT_SANITY_H diff --git a/src/consensus/consensus.h b/src/consensus/consensus.h index 788fa4e55b..b2a31e3ba4 100644 --- a/src/consensus/consensus.h +++ b/src/consensus/consensus.h @@ -26,7 +26,5 @@ static const size_t MIN_SERIALIZABLE_TRANSACTION_WEIGHT = WITNESS_SCALE_FACTOR * /** Flags for nSequence and nLockTime locks */ /** Interpret sequence numbers as relative lock-time constraints. */ static constexpr unsigned int LOCKTIME_VERIFY_SEQUENCE = (1 << 0); -/** Use GetMedianTimePast() instead of nTime for end point timestamp. */ -static constexpr unsigned int LOCKTIME_MEDIAN_TIME_PAST = (1 << 1); #endif // BITCOIN_CONSENSUS_CONSENSUS_H diff --git a/src/consensus/params.h b/src/consensus/params.h index 0881f2e388..794e0f5383 100644 --- a/src/consensus/params.h +++ b/src/consensus/params.h @@ -40,11 +40,11 @@ constexpr bool ValidDeployment(DeploymentPos dep) { return dep < MAX_VERSION_BIT */ struct BIP9Deployment { /** Bit position to select the particular bit in nVersion. */ - int bit; + int bit{28}; /** Start MedianTime for version bits miner confirmation. Can be a date in the past */ - int64_t nStartTime; + int64_t nStartTime{NEVER_ACTIVE}; /** Timeout/expiry MedianTime for the deployment attempt. */ - int64_t nTimeout; + int64_t nTimeout{NEVER_ACTIVE}; /** If lock in occurs, delay activation until at least this block * height. Note that activation will only occur on a retarget * boundary. diff --git a/src/core_io.h b/src/core_io.h index aa1381c374..c91c8199d8 100644 --- a/src/core_io.h +++ b/src/core_io.h @@ -6,7 +6,6 @@ #define BITCOIN_CORE_IO_H #include <consensus/amount.h> -#include <attributes.h> #include <string> #include <vector> diff --git a/src/crypto/chacha_poly_aead.cpp b/src/crypto/chacha_poly_aead.cpp index 4f3e6f7fa3..f736b2d867 100644 --- a/src/crypto/chacha_poly_aead.cpp +++ b/src/crypto/chacha_poly_aead.cpp @@ -2,6 +2,10 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#if defined(HAVE_CONFIG_H) +#include <config/bitcoin-config.h> +#endif + #include <crypto/chacha_poly_aead.h> #include <crypto/poly1305.h> diff --git a/src/crypto/muhash.cpp b/src/crypto/muhash.cpp index 57ed357645..7d14b7938e 100644 --- a/src/crypto/muhash.cpp +++ b/src/crypto/muhash.cpp @@ -298,7 +298,7 @@ void Num3072::ToBytes(unsigned char (&out)[BYTE_SIZE]) { Num3072 MuHash3072::ToNum3072(Span<const unsigned char> in) { unsigned char tmp[Num3072::BYTE_SIZE]; - uint256 hashed_in = (CHashWriter(SER_DISK, 0) << in).GetSHA256(); + uint256 hashed_in{(HashWriter{} << in).GetSHA256()}; ChaCha20(hashed_in.data(), hashed_in.size()).Keystream(tmp, Num3072::BYTE_SIZE); Num3072 out{tmp}; @@ -318,7 +318,7 @@ void MuHash3072::Finalize(uint256& out) noexcept unsigned char data[Num3072::BYTE_SIZE]; m_numerator.ToBytes(data); - out = (CHashWriter(SER_DISK, 0) << data).GetSHA256(); + out = (HashWriter{} << data).GetSHA256(); } MuHash3072& MuHash3072::operator*=(const MuHash3072& mul) noexcept diff --git a/src/cuckoocache.h b/src/cuckoocache.h index d0dc61c7e6..61f553806e 100644 --- a/src/cuckoocache.h +++ b/src/cuckoocache.h @@ -12,7 +12,9 @@ #include <atomic> #include <cmath> #include <cstring> +#include <limits> #include <memory> +#include <optional> #include <utility> #include <vector> @@ -326,7 +328,7 @@ public: } /** setup initializes the container to store no more than new_size - * elements. + * elements and no less than 2 elements. * * setup should only be called once. * @@ -336,8 +338,8 @@ public: uint32_t setup(uint32_t new_size) { // depth_limit must be at least one otherwise errors can occur. - depth_limit = static_cast<uint8_t>(std::log2(static_cast<float>(std::max((uint32_t)2, new_size)))); size = std::max<uint32_t>(2, new_size); + depth_limit = static_cast<uint8_t>(std::log2(static_cast<float>(size))); table.resize(size); collection_flags.setup(size); epoch_flags.resize(size); @@ -357,12 +359,21 @@ public: * * @param bytes the approximate number of bytes to use for this data * structure - * @returns the maximum number of elements storable (see setup() - * documentation for more detail) + * @returns A pair of the maximum number of elements storable (see setup() + * documentation for more detail) and the approxmiate total size of these + * elements in bytes or std::nullopt if the size requested is too large. */ - uint32_t setup_bytes(size_t bytes) + std::optional<std::pair<uint32_t, size_t>> setup_bytes(size_t bytes) { - return setup(bytes/sizeof(Element)); + size_t requested_num_elems = bytes / sizeof(Element); + if (std::numeric_limits<uint32_t>::max() < requested_num_elems) { + return std::nullopt; + } + + auto num_elems = setup(bytes/sizeof(Element)); + + size_t approx_size_bytes = num_elems * sizeof(Element); + return std::make_pair(num_elems, approx_size_bytes); } /** insert loops at most depth_limit times trying to insert a hash diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp index 50a601c684..4dbc839941 100644 --- a/src/dbwrapper.cpp +++ b/src/dbwrapper.cpp @@ -4,22 +4,35 @@ #include <dbwrapper.h> -#include <memory> +#include <fs.h> +#include <logging.h> #include <random.h> +#include <tinyformat.h> +#include <util/strencodings.h> +#include <util/system.h> +#include <algorithm> +#include <cassert> +#include <cstdarg> +#include <cstdint> +#include <cstdio> #include <leveldb/cache.h> +#include <leveldb/db.h> #include <leveldb/env.h> #include <leveldb/filter_policy.h> -#include <memenv.h> -#include <stdint.h> -#include <algorithm> +#include <leveldb/helpers/memenv/memenv.h> +#include <leveldb/iterator.h> +#include <leveldb/options.h> +#include <leveldb/status.h> +#include <memory> +#include <optional> class CBitcoinLevelDBLogger : public leveldb::Logger { public: // This code is adapted from posix_logger.h, which is why it is using vsprintf. // Please do not do this in normal code void Logv(const char * format, va_list ap) override { - if (!LogAcceptCategory(BCLog::LEVELDB)) { + if (!LogAcceptCategory(BCLog::LEVELDB, BCLog::Level::Debug)) { return; } char buffer[500]; @@ -63,7 +76,7 @@ public: assert(p <= limit); base[std::min(bufsize - 1, (int)(p - base))] = '\0'; - LogPrintf("leveldb: %s", base); /* Continued */ + LogPrintLevel(BCLog::LEVELDB, BCLog::Level::Debug, "%s", base); /* Continued */ if (base != buffer) { delete[] base; } @@ -186,7 +199,7 @@ CDBWrapper::~CDBWrapper() bool CDBWrapper::WriteBatch(CDBBatch& batch, bool fSync) { - const bool log_memory = LogAcceptCategory(BCLog::LEVELDB); + const bool log_memory = LogAcceptCategory(BCLog::LEVELDB, BCLog::Level::Debug); double mem_before = 0; if (log_memory) { mem_before = DynamicMemoryUsage() / 1024.0 / 1024; diff --git a/src/dbwrapper.h b/src/dbwrapper.h index 1109cb5888..665eaa0e98 100644 --- a/src/dbwrapper.h +++ b/src/dbwrapper.h @@ -7,14 +7,26 @@ #include <clientversion.h> #include <fs.h> +#include <logging.h> #include <serialize.h> #include <span.h> #include <streams.h> -#include <util/strencodings.h> -#include <util/system.h> +#include <cstddef> +#include <cstdint> +#include <exception> #include <leveldb/db.h> +#include <leveldb/iterator.h> +#include <leveldb/options.h> +#include <leveldb/slice.h> +#include <leveldb/status.h> #include <leveldb/write_batch.h> +#include <stdexcept> +#include <string> +#include <vector> +namespace leveldb { +class Env; +} static const size_t DBWRAPPER_PREALLOC_KEY_SIZE = 64; static const size_t DBWRAPPER_PREALLOC_VALUE_SIZE = 1024; @@ -166,11 +178,6 @@ public: } return true; } - - unsigned int GetValueSize() { - return piter->value().size(); - } - }; class CDBWrapper @@ -318,22 +325,6 @@ public: pdb->GetApproximateSizes(&range, 1, &size); return size; } - - /** - * Compact a certain range of keys in the database. - */ - template<typename K> - void CompactRange(const K& key_begin, const K& key_end) const - { - CDataStream ssKey1(SER_DISK, CLIENT_VERSION), ssKey2(SER_DISK, CLIENT_VERSION); - ssKey1.reserve(DBWRAPPER_PREALLOC_KEY_SIZE); - ssKey2.reserve(DBWRAPPER_PREALLOC_KEY_SIZE); - ssKey1 << key_begin; - ssKey2 << key_end; - leveldb::Slice slKey1((const char*)ssKey1.data(), ssKey1.size()); - leveldb::Slice slKey2((const char*)ssKey2.data(), ssKey2.size()); - pdb->CompactRange(&slKey1, &slKey2); - } }; #endif // BITCOIN_DBWRAPPER_H diff --git a/src/external_signer.cpp b/src/external_signer.cpp index d125fe479b..6bab0a856c 100644 --- a/src/external_signer.cpp +++ b/src/external_signer.cpp @@ -49,7 +49,7 @@ bool ExternalSigner::Enumerate(const std::string& command, std::vector<ExternalS if (signer.m_fingerprint.compare(fingerprintStr) == 0) duplicate = true; } if (duplicate) break; - std::string name = ""; + std::string name; const UniValue& model_field = find_value(signer, "model"); if (model_field.isStr() && model_field.getValStr() != "") { name += model_field.getValStr(); diff --git a/src/fs.cpp b/src/fs.cpp index b61115bf01..74b167e313 100644 --- a/src/fs.cpp +++ b/src/fs.cpp @@ -12,9 +12,6 @@ #include <sys/utsname.h> #include <unistd.h> #else -#ifndef NOMINMAX -#define NOMINMAX -#endif #include <codecvt> #include <limits> #include <windows.h> @@ -9,6 +9,7 @@ #include <cstdio> #include <filesystem> +#include <functional> #include <iomanip> #include <ios> #include <ostream> @@ -199,6 +200,7 @@ bool create_directories(const std::filesystem::path& p, std::error_code& ec) = d /** Bridge operations to C stdio */ namespace fsbridge { + using FopenFn = std::function<FILE*(const fs::path&, const char*)>; FILE *fopen(const fs::path& p, const char *mode); /** diff --git a/src/hash.cpp b/src/hash.cpp index f58b29e3ba..111b707964 100644 --- a/src/hash.cpp +++ b/src/hash.cpp @@ -86,9 +86,9 @@ uint256 SHA256Uint256(const uint256& input) return result; } -CHashWriter TaggedHash(const std::string& tag) +HashWriter TaggedHash(const std::string& tag) { - CHashWriter writer(SER_GETHASH, 0); + HashWriter writer{}; uint256 taghash; CSHA256().Write((const unsigned char*)tag.data(), tag.size()).Finalize(taghash.begin()); writer << taghash << taghash; diff --git a/src/hash.h b/src/hash.h index 9f582842c1..b1ff3acc7d 100644 --- a/src/hash.h +++ b/src/hash.h @@ -6,7 +6,6 @@ #ifndef BITCOIN_HASH_H #define BITCOIN_HASH_H -#include <attributes.h> #include <crypto/common.h> #include <crypto/ripemd160.h> #include <crypto/sha256.h> @@ -97,20 +96,12 @@ inline uint160 Hash160(const T1& in1) } /** A writer stream (for serialization) that computes a 256-bit hash. */ -class CHashWriter +class HashWriter { private: CSHA256 ctx; - const int nType; - const int nVersion; public: - - CHashWriter(int nTypeIn, int nVersionIn) : nType(nTypeIn), nVersion(nVersionIn) {} - - int GetType() const { return nType; } - int GetVersion() const { return nVersion; } - void write(Span<const std::byte> src) { ctx.Write(UCharCast(src.data()), src.size()); @@ -145,6 +136,26 @@ public: return ReadLE64(result.begin()); } + template <typename T> + HashWriter& operator<<(const T& obj) + { + ::Serialize(*this, obj); + return *this; + } +}; + +class CHashWriter : public HashWriter +{ +private: + const int nType; + const int nVersion; + +public: + CHashWriter(int nTypeIn, int nVersionIn) : nType(nTypeIn), nVersion(nVersionIn) {} + + int GetType() const { return nType; } + int GetVersion() const { return nVersion; } + template<typename T> CHashWriter& operator<<(const T& obj) { // Serialize to this stream @@ -204,12 +215,12 @@ unsigned int MurmurHash3(unsigned int nHashSeed, Span<const unsigned char> vData void BIP32Hash(const ChainCode &chainCode, unsigned int nChild, unsigned char header, const unsigned char data[32], unsigned char output[64]); -/** Return a CHashWriter primed for tagged hashes (as specified in BIP 340). +/** Return a HashWriter primed for tagged hashes (as specified in BIP 340). * * The returned object will have SHA256(tag) written to it twice (= 64 bytes). * A tagged hash can be computed by feeding the message into this object, and - * then calling CHashWriter::GetSHA256(). + * then calling HashWriter::GetSHA256(). */ -CHashWriter TaggedHash(const std::string& tag); +HashWriter TaggedHash(const std::string& tag); #endif // BITCOIN_HASH_H diff --git a/src/httpserver.cpp b/src/httpserver.cpp index b9a1fc672a..8e00a6278f 100644 --- a/src/httpserver.cpp +++ b/src/httpserver.cpp @@ -9,9 +9,9 @@ #include <httpserver.h> #include <chainparamsbase.h> -#include <compat.h> +#include <compat/compat.h> #include <netbase.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <rpc/protocol.h> // For HTTP status codes #include <shutdown.h> #include <sync.h> @@ -344,10 +344,22 @@ static void HTTPWorkQueueRun(WorkQueue<HTTPClosure>* queue, int worker_num) /** libevent event log callback */ static void libevent_log_cb(int severity, const char *msg) { - if (severity >= EVENT_LOG_WARN) // Log warn messages and higher without debug category - LogPrintf("libevent: %s\n", msg); - else - LogPrint(BCLog::LIBEVENT, "libevent: %s\n", msg); + BCLog::Level level; + switch (severity) { + case EVENT_LOG_DEBUG: + level = BCLog::Level::Debug; + break; + case EVENT_LOG_MSG: + level = BCLog::Level::Info; + break; + case EVENT_LOG_WARN: + level = BCLog::Level::Warning; + break; + default: // EVENT_LOG_ERR and others are mapped to error + level = BCLog::Level::Error; + break; + } + LogPrintLevel(BCLog::LIBEVENT, level, "%s\n", msg); } bool InitHTTPServer() @@ -388,7 +400,7 @@ bool InitHTTPServer() LogPrint(BCLog::HTTP, "Initialized HTTP server\n"); int workQueueDepth = std::max((long)gArgs.GetIntArg("-rpcworkqueue", DEFAULT_HTTP_WORKQUEUE), 1L); - LogPrintf("HTTP: creating work queue of depth %d\n", workQueueDepth); + LogPrintfCategory(BCLog::HTTP, "creating work queue of depth %d\n", workQueueDepth); g_work_queue = std::make_unique<WorkQueue<HTTPClosure>>(workQueueDepth); // transfer ownership to eventBase/HTTP via .release() @@ -412,7 +424,7 @@ void StartHTTPServer() { LogPrint(BCLog::HTTP, "Starting HTTP server\n"); int rpcThreads = std::max((long)gArgs.GetIntArg("-rpcthreads", DEFAULT_HTTP_THREADS), 1L); - LogPrintf("HTTP: starting %d worker threads\n", rpcThreads); + LogPrintfCategory(BCLog::HTTP, "starting %d worker threads\n", rpcThreads); g_thread_http = std::thread(ThreadHTTP, eventBase); for (int i = 0; i < rpcThreads; i++) { diff --git a/src/i2p.cpp b/src/i2p.cpp index e08b5461fe..c45bcc15d2 100644 --- a/src/i2p.cpp +++ b/src/i2p.cpp @@ -3,7 +3,7 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <chainparams.h> -#include <compat.h> +#include <compat/compat.h> #include <compat/endian.h> #include <crypto/sha256.h> #include <fs.h> @@ -150,8 +150,8 @@ bool Session::Accept(Connection& conn) throw std::runtime_error("wait on socket failed"); } - if ((occurred & Sock::RECV) == 0) { - // Timeout, no incoming connections within MAX_WAIT_FOR_IO. + if (occurred == 0) { + // Timeout, no incoming connections or errors within MAX_WAIT_FOR_IO. continue; } @@ -242,7 +242,7 @@ std::string Session::Reply::Get(const std::string& key) const template <typename... Args> void Session::Log(const std::string& fmt, const Args&... args) const { - LogPrint(BCLog::I2P, "I2P: %s\n", tfm::format(fmt, args...)); + LogPrint(BCLog::I2P, "%s\n", tfm::format(fmt, args...)); } Session::Reply Session::SendRequestAndGetReply(const Sock& sock, @@ -376,8 +376,8 @@ void Session::CreateIfNotCreatedAlready() m_session_id = session_id; m_control_sock = std::move(sock); - LogPrintf("I2P: SAM session created: session id=%s, my address=%s\n", m_session_id, - m_my_addr.ToString()); + LogPrintfCategory(BCLog::I2P, "SAM session created: session id=%s, my address=%s\n", + m_session_id, m_my_addr.ToString()); } std::unique_ptr<Sock> Session::StreamAccept() @@ -410,7 +410,7 @@ void Session::Disconnect() Log("Destroying session %s", m_session_id); } } - m_control_sock->Reset(); + m_control_sock = std::make_unique<Sock>(INVALID_SOCKET); m_session_id.clear(); } } // namespace sam @@ -5,7 +5,7 @@ #ifndef BITCOIN_I2P_H #define BITCOIN_I2P_H -#include <compat.h> +#include <compat/compat.h> #include <fs.h> #include <netaddress.h> #include <sync.h> diff --git a/src/index/base.cpp b/src/index/base.cpp index 9f0c1dea24..1ebe89ef7c 100644 --- a/src/index/base.cpp +++ b/src/index/base.cpp @@ -4,11 +4,15 @@ #include <chainparams.h> #include <index/base.h> +#include <interfaces/chain.h> +#include <kernel/chain.h> #include <node/blockstorage.h> -#include <node/ui_interface.h> +#include <node/context.h> +#include <node/interface_ui.h> #include <shutdown.h> #include <tinyformat.h> #include <util/syscall_sandbox.h> +#include <util/system.h> #include <util/thread.h> #include <util/translation.h> #include <validation.h> // For g_chainman @@ -31,6 +35,15 @@ static void FatalError(const char* fmt, const Args&... args) StartShutdown(); } +CBlockLocator GetLocator(interfaces::Chain& chain, const uint256& block_hash) +{ + CBlockLocator locator; + bool found = chain.findBlock(block_hash, interfaces::FoundBlock().locator(locator)); + assert(found); + assert(!locator.IsNull()); + return locator; +} + BaseIndex::DB::DB(const fs::path& path, size_t n_cache_size, bool f_memory, bool f_wipe, bool f_obfuscate) : CDBWrapper(path, n_cache_size, f_memory, f_wipe, f_obfuscate) {} @@ -49,6 +62,9 @@ void BaseIndex::DB::WriteBestBlock(CDBBatch& batch, const CBlockLocator& locator batch.Write(DB_BEST_BLOCK, locator); } +BaseIndex::BaseIndex(std::unique_ptr<interfaces::Chain> chain) + : m_chain{std::move(chain)} {} + BaseIndex::~BaseIndex() { Interrupt(); @@ -69,6 +85,10 @@ bool BaseIndex::Init() } else { SetBestBlockIndex(m_chainstate->FindForkInGlobalIndex(locator)); } + + // Note: this will latch to true immediately if the user starts up with an empty + // datadir and an index enabled. If this is the case, indexation will happen solely + // via `BlockConnected` signals until, possibly, the next restart. m_synced = m_best_block_index.load() == active_chain.Tip(); if (!m_synced) { bool prune_violation = false; @@ -175,12 +195,15 @@ void BaseIndex::ThreadSync() } CBlock block; + interfaces::BlockInfo block_info = kernel::MakeBlockInfo(pindex); if (!ReadBlockFromDisk(block, pindex, consensus_params)) { FatalError("%s: Failed to read block %s from disk", __func__, pindex->GetBlockHash().ToString()); return; + } else { + block_info.data = █ } - if (!WriteBlock(block, pindex)) { + if (!CustomAppend(block_info)) { FatalError("%s: Failed to write block %s to index database", __func__, pindex->GetBlockHash().ToString()); return; @@ -197,22 +220,20 @@ void BaseIndex::ThreadSync() bool BaseIndex::Commit() { - CDBBatch batch(GetDB()); - if (!CommitInternal(batch) || !GetDB().WriteBatch(batch)) { - return error("%s: Failed to commit latest %s state", __func__, GetName()); - } - return true; -} - -bool BaseIndex::CommitInternal(CDBBatch& batch) -{ - LOCK(cs_main); // Don't commit anything if we haven't indexed any block yet // (this could happen if init is interrupted). - if (m_best_block_index == nullptr) { - return false; + bool ok = m_best_block_index != nullptr; + if (ok) { + CDBBatch batch(GetDB()); + ok = CustomCommit(batch); + if (ok) { + GetDB().WriteBestBlock(batch, GetLocator(*m_chain, m_best_block_index.load()->GetBlockHash())); + ok = GetDB().WriteBatch(batch); + } + } + if (!ok) { + return error("%s: Failed to commit latest %s state", __func__, GetName()); } - GetDB().WriteBestBlock(batch, m_chainstate->m_chain.GetLocator(m_best_block_index)); return true; } @@ -221,6 +242,10 @@ bool BaseIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_ti assert(current_tip == m_best_block_index); assert(current_tip->GetAncestor(new_tip->nHeight) == new_tip); + if (!CustomRewind({current_tip->GetBlockHash(), current_tip->nHeight}, {new_tip->GetBlockHash(), new_tip->nHeight})) { + return false; + } + // In the case of a reorg, ensure persisted block locator is not stale. // Pruning has a minimum of 288 blocks-to-keep and getting the index // out of sync may be possible but a users fault. @@ -268,8 +293,8 @@ void BaseIndex::BlockConnected(const std::shared_ptr<const CBlock>& block, const return; } } - - if (WriteBlock(*block, pindex)) { + interfaces::BlockInfo block_info = kernel::MakeBlockInfo(pindex, block.get()); + if (CustomAppend(block_info)) { SetBestBlockIndex(pindex); } else { FatalError("%s: Failed to write block %s to index", @@ -346,13 +371,18 @@ void BaseIndex::Interrupt() m_interrupt(); } -bool BaseIndex::Start(CChainState& active_chainstate) +bool BaseIndex::Start() { - m_chainstate = &active_chainstate; + // m_chainstate member gives indexing code access to node internals. It is + // removed in followup https://github.com/bitcoin/bitcoin/pull/24230 + m_chainstate = &m_chain->context()->chainman->ActiveChainstate(); // Need to register this ValidationInterface before running Init(), so that // callbacks are not missed if Init sets m_synced to true. RegisterValidationInterface(this); - if (!Init()) { + if (!Init()) return false; + + const CBlockIndex* index = m_best_block_index.load(); + if (!CustomInit(index ? std::make_optional(interfaces::BlockKey{index->GetBlockHash(), index->nHeight}) : std::nullopt)) { return false; } diff --git a/src/index/base.h b/src/index/base.h index a8f6a18c8d..5a484377e7 100644 --- a/src/index/base.h +++ b/src/index/base.h @@ -6,12 +6,16 @@ #define BITCOIN_INDEX_BASE_H #include <dbwrapper.h> +#include <interfaces/chain.h> #include <threadinterrupt.h> #include <validationinterface.h> class CBlock; class CBlockIndex; class CChainState; +namespace interfaces { +class Chain; +} // namespace interfaces struct IndexSummary { std::string name; @@ -51,6 +55,10 @@ private: /// Whether the index is in sync with the main chain. The flag is flipped /// from false to true once, after which point this starts processing /// ValidationInterface notifications to stay in sync. + /// + /// Note that this will latch to true *immediately* upon startup if + /// `m_chainstate->m_chain` is empty, which will be the case upon startup + /// with an empty datadir if, e.g., `-txindex=1` is specified. std::atomic<bool> m_synced{false}; /// The last block in the chain that the index is in sync with. @@ -59,6 +67,9 @@ private: std::thread m_thread_sync; CThreadInterrupt m_interrupt; + /// Read best block locator and check that data needed to sync has not been pruned. + bool Init(); + /// Sync the index with the block index starting from the current best block. /// Intended to be run in its own thread, m_thread_sync, and can be /// interrupted with m_interrupt. Once the index gets in sync, the m_synced @@ -76,30 +87,32 @@ private: /// getting corrupted. bool Commit(); + /// Loop over disconnected blocks and call CustomRewind. + bool Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip); + virtual bool AllowPrune() const = 0; protected: + std::unique_ptr<interfaces::Chain> m_chain; CChainState* m_chainstate{nullptr}; void BlockConnected(const std::shared_ptr<const CBlock>& block, const CBlockIndex* pindex) override; void ChainStateFlushed(const CBlockLocator& locator) override; - const CBlockIndex* CurrentIndex() { return m_best_block_index.load(); }; - /// Initialize internal state from the database and block index. - [[nodiscard]] virtual bool Init(); + [[nodiscard]] virtual bool CustomInit(const std::optional<interfaces::BlockKey>& block) { return true; } /// Write update index entries for a newly connected block. - virtual bool WriteBlock(const CBlock& block, const CBlockIndex* pindex) { return true; } + [[nodiscard]] virtual bool CustomAppend(const interfaces::BlockInfo& block) { return true; } /// Virtual method called internally by Commit that can be overridden to atomically /// commit more index state. - virtual bool CommitInternal(CDBBatch& batch); + virtual bool CustomCommit(CDBBatch& batch) { return true; } /// Rewind index to an earlier chain tip during a chain reorg. The tip must /// be an ancestor of the current best block. - virtual bool Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip); + [[nodiscard]] virtual bool CustomRewind(const interfaces::BlockKey& current_tip, const interfaces::BlockKey& new_tip) { return true; } virtual DB& GetDB() const = 0; @@ -110,6 +123,7 @@ protected: void SetBestBlockIndex(const CBlockIndex* block); public: + BaseIndex(std::unique_ptr<interfaces::Chain> chain); /// Destructor interrupts sync thread if running and blocks until it exits. virtual ~BaseIndex(); @@ -124,7 +138,7 @@ public: /// Start initializes the sync state and registers the instance as a /// ValidationInterface so that it stays in sync with blockchain updates. - [[nodiscard]] bool Start(CChainState& active_chainstate); + [[nodiscard]] bool Start(); /// Stops the instance from staying in sync with blockchain updates. void Stop(); diff --git a/src/index/blockfilterindex.cpp b/src/index/blockfilterindex.cpp index c92b8c7e19..f4837f3456 100644 --- a/src/index/blockfilterindex.cpp +++ b/src/index/blockfilterindex.cpp @@ -5,9 +5,11 @@ #include <map> #include <dbwrapper.h> +#include <hash.h> #include <index/blockfilterindex.h> #include <node/blockstorage.h> #include <util/system.h> +#include <validation.h> using node::UndoReadFromDisk; @@ -93,9 +95,9 @@ struct DBHashKey { static std::map<BlockFilterType, BlockFilterIndex> g_filter_indexes; -BlockFilterIndex::BlockFilterIndex(BlockFilterType filter_type, +BlockFilterIndex::BlockFilterIndex(std::unique_ptr<interfaces::Chain> chain, BlockFilterType filter_type, size_t n_cache_size, bool f_memory, bool f_wipe) - : m_filter_type(filter_type) + : BaseIndex(std::move(chain)), m_filter_type(filter_type) { const std::string& filter_name = BlockFilterTypeName(filter_type); if (filter_name.empty()) throw std::invalid_argument("unknown filter_type"); @@ -108,7 +110,7 @@ BlockFilterIndex::BlockFilterIndex(BlockFilterType filter_type, m_filter_fileseq = std::make_unique<FlatFileSeq>(std::move(path), "fltr", FLTR_FILE_CHUNK_SIZE); } -bool BlockFilterIndex::Init() +bool BlockFilterIndex::CustomInit(const std::optional<interfaces::BlockKey>& block) { if (!m_db->Read(DB_FILTER_POS, m_next_filter_pos)) { // Check that the cause of the read failure is that the key does not exist. Any other errors @@ -123,15 +125,15 @@ bool BlockFilterIndex::Init() m_next_filter_pos.nFile = 0; m_next_filter_pos.nPos = 0; } - return BaseIndex::Init(); + return true; } -bool BlockFilterIndex::CommitInternal(CDBBatch& batch) +bool BlockFilterIndex::CustomCommit(CDBBatch& batch) { const FlatFilePos& pos = m_next_filter_pos; // Flush current filter file to disk. - CAutoFile file(m_filter_fileseq->Open(pos), SER_DISK, CLIENT_VERSION); + AutoFile file{m_filter_fileseq->Open(pos)}; if (file.IsNull()) { return error("%s: Failed to open filter file %d", __func__, pos.nFile); } @@ -140,21 +142,25 @@ bool BlockFilterIndex::CommitInternal(CDBBatch& batch) } batch.Write(DB_FILTER_POS, pos); - return BaseIndex::CommitInternal(batch); + return true; } -bool BlockFilterIndex::ReadFilterFromDisk(const FlatFilePos& pos, BlockFilter& filter) const +bool BlockFilterIndex::ReadFilterFromDisk(const FlatFilePos& pos, const uint256& hash, BlockFilter& filter) const { - CAutoFile filein(m_filter_fileseq->Open(pos, true), SER_DISK, CLIENT_VERSION); + AutoFile filein{m_filter_fileseq->Open(pos, true)}; if (filein.IsNull()) { return false; } + // Check that the hash of the encoded_filter matches the one stored in the db. uint256 block_hash; std::vector<uint8_t> encoded_filter; try { filein >> block_hash >> encoded_filter; - filter = BlockFilter(GetFilterType(), block_hash, std::move(encoded_filter)); + uint256 result; + CHash256().Write(encoded_filter).Finalize(result); + if (result != hash) return error("Checksum mismatch in filter decode."); + filter = BlockFilter(GetFilterType(), block_hash, std::move(encoded_filter), /*skip_decode_check=*/true); } catch (const std::exception& e) { return error("%s: Failed to deserialize block filter from disk: %s", __func__, e.what()); @@ -173,7 +179,7 @@ size_t BlockFilterIndex::WriteFilterToDisk(FlatFilePos& pos, const BlockFilter& // If writing the filter would overflow the file, flush and move to the next one. if (pos.nPos + data_size > MAX_FLTR_FILE_SIZE) { - CAutoFile last_file(m_filter_fileseq->Open(pos), SER_DISK, CLIENT_VERSION); + AutoFile last_file{m_filter_fileseq->Open(pos)}; if (last_file.IsNull()) { LogPrintf("%s: Failed to open filter file %d\n", __func__, pos.nFile); return 0; @@ -199,7 +205,7 @@ size_t BlockFilterIndex::WriteFilterToDisk(FlatFilePos& pos, const BlockFilter& return 0; } - CAutoFile fileout(m_filter_fileseq->Open(pos), SER_DISK, CLIENT_VERSION); + AutoFile fileout{m_filter_fileseq->Open(pos)}; if (fileout.IsNull()) { LogPrintf("%s: Failed to open filter file %d\n", __func__, pos.nFile); return 0; @@ -209,22 +215,25 @@ size_t BlockFilterIndex::WriteFilterToDisk(FlatFilePos& pos, const BlockFilter& return data_size; } -bool BlockFilterIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) +bool BlockFilterIndex::CustomAppend(const interfaces::BlockInfo& block) { CBlockUndo block_undo; uint256 prev_header; - if (pindex->nHeight > 0) { + if (block.height > 0) { + // pindex variable gives indexing code access to node internals. It + // will be removed in upcoming commit + const CBlockIndex* pindex = WITH_LOCK(cs_main, return m_chainstate->m_blockman.LookupBlockIndex(block.hash)); if (!UndoReadFromDisk(block_undo, pindex)) { return false; } std::pair<uint256, DBVal> read_out; - if (!m_db->Read(DBHeightKey(pindex->nHeight - 1), read_out)) { + if (!m_db->Read(DBHeightKey(block.height - 1), read_out)) { return false; } - uint256 expected_block_hash = pindex->pprev->GetBlockHash(); + uint256 expected_block_hash = *Assert(block.prev_hash); if (read_out.first != expected_block_hash) { return error("%s: previous block header belongs to unexpected block %s; expected %s", __func__, read_out.first.ToString(), expected_block_hash.ToString()); @@ -233,18 +242,18 @@ bool BlockFilterIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex prev_header = read_out.second.header; } - BlockFilter filter(m_filter_type, block, block_undo); + BlockFilter filter(m_filter_type, *Assert(block.data), block_undo); size_t bytes_written = WriteFilterToDisk(m_next_filter_pos, filter); if (bytes_written == 0) return false; std::pair<uint256, DBVal> value; - value.first = pindex->GetBlockHash(); + value.first = block.hash; value.second.hash = filter.GetHash(); value.second.header = filter.ComputeHeader(prev_header); value.second.pos = m_next_filter_pos; - if (!m_db->Write(DBHeightKey(pindex->nHeight), value)) { + if (!m_db->Write(DBHeightKey(block.height), value)) { return false; } @@ -278,17 +287,15 @@ static bool CopyHeightIndexToHashIndex(CDBIterator& db_it, CDBBatch& batch, return true; } -bool BlockFilterIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip) +bool BlockFilterIndex::CustomRewind(const interfaces::BlockKey& current_tip, const interfaces::BlockKey& new_tip) { - assert(current_tip->GetAncestor(new_tip->nHeight) == new_tip); - CDBBatch batch(*m_db); std::unique_ptr<CDBIterator> db_it(m_db->NewIterator()); // During a reorg, we need to copy all filters for blocks that are getting disconnected from the // height index to the hash index so we can still find them when the height index entries are // overwritten. - if (!CopyHeightIndexToHashIndex(*db_it, batch, m_name, new_tip->nHeight, current_tip->nHeight)) { + if (!CopyHeightIndexToHashIndex(*db_it, batch, m_name, new_tip.height, current_tip.height)) { return false; } @@ -298,7 +305,7 @@ bool BlockFilterIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* batch.Write(DB_FILTER_POS, m_next_filter_pos); if (!m_db->WriteBatch(batch)) return false; - return BaseIndex::Rewind(current_tip, new_tip); + return true; } static bool LookupOne(const CDBWrapper& db, const CBlockIndex* block_index, DBVal& result) @@ -381,7 +388,7 @@ bool BlockFilterIndex::LookupFilter(const CBlockIndex* block_index, BlockFilter& return false; } - return ReadFilterFromDisk(entry.pos, filter_out); + return ReadFilterFromDisk(entry.pos, entry.hash, filter_out); } bool BlockFilterIndex::LookupFilterHeader(const CBlockIndex* block_index, uint256& header_out) @@ -425,7 +432,7 @@ bool BlockFilterIndex::LookupFilterRange(int start_height, const CBlockIndex* st filters_out.resize(entries.size()); auto filter_pos_it = filters_out.begin(); for (const auto& entry : entries) { - if (!ReadFilterFromDisk(entry.pos, *filter_pos_it)) { + if (!ReadFilterFromDisk(entry.pos, entry.hash, *filter_pos_it)) { return false; } ++filter_pos_it; @@ -462,12 +469,12 @@ void ForEachBlockFilterIndex(std::function<void (BlockFilterIndex&)> fn) for (auto& entry : g_filter_indexes) fn(entry.second); } -bool InitBlockFilterIndex(BlockFilterType filter_type, +bool InitBlockFilterIndex(std::function<std::unique_ptr<interfaces::Chain>()> make_chain, BlockFilterType filter_type, size_t n_cache_size, bool f_memory, bool f_wipe) { auto result = g_filter_indexes.emplace(std::piecewise_construct, std::forward_as_tuple(filter_type), - std::forward_as_tuple(filter_type, + std::forward_as_tuple(make_chain(), filter_type, n_cache_size, f_memory, f_wipe)); return result.second; } diff --git a/src/index/blockfilterindex.h b/src/index/blockfilterindex.h index 6deff59000..968eccb6b3 100644 --- a/src/index/blockfilterindex.h +++ b/src/index/blockfilterindex.h @@ -31,7 +31,7 @@ private: FlatFilePos m_next_filter_pos; std::unique_ptr<FlatFileSeq> m_filter_fileseq; - bool ReadFilterFromDisk(const FlatFilePos& pos, BlockFilter& filter) const; + bool ReadFilterFromDisk(const FlatFilePos& pos, const uint256& hash, BlockFilter& filter) const; size_t WriteFilterToDisk(FlatFilePos& pos, const BlockFilter& filter); Mutex m_cs_headers_cache; @@ -41,13 +41,13 @@ private: bool AllowPrune() const override { return true; } protected: - bool Init() override; + bool CustomInit(const std::optional<interfaces::BlockKey>& block) override; - bool CommitInternal(CDBBatch& batch) override; + bool CustomCommit(CDBBatch& batch) override; - bool WriteBlock(const CBlock& block, const CBlockIndex* pindex) override; + bool CustomAppend(const interfaces::BlockInfo& block) override; - bool Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip) override; + bool CustomRewind(const interfaces::BlockKey& current_tip, const interfaces::BlockKey& new_tip) override; BaseIndex::DB& GetDB() const override { return *m_db; } @@ -55,7 +55,7 @@ protected: public: /** Constructs the index, which becomes available to be queried. */ - explicit BlockFilterIndex(BlockFilterType filter_type, + explicit BlockFilterIndex(std::unique_ptr<interfaces::Chain> chain, BlockFilterType filter_type, size_t n_cache_size, bool f_memory = false, bool f_wipe = false); BlockFilterType GetFilterType() const { return m_filter_type; } @@ -88,7 +88,7 @@ void ForEachBlockFilterIndex(std::function<void (BlockFilterIndex&)> fn); * Initialize a block filter index for the given type if one does not already exist. Returns true if * a new index is created and false if one has already been initialized. */ -bool InitBlockFilterIndex(BlockFilterType filter_type, +bool InitBlockFilterIndex(std::function<std::unique_ptr<interfaces::Chain>()> make_chain, BlockFilterType filter_type, size_t n_cache_size, bool f_memory = false, bool f_wipe = false); /** diff --git a/src/index/coinstatsindex.cpp b/src/index/coinstatsindex.cpp index 69078708f9..b9029e946a 100644 --- a/src/index/coinstatsindex.cpp +++ b/src/index/coinstatsindex.cpp @@ -10,12 +10,14 @@ #include <serialize.h> #include <txdb.h> #include <undo.h> +#include <util/system.h> #include <validation.h> -using node::CCoinsStats; -using node::GetBogoSize; +using kernel::CCoinsStats; +using kernel::GetBogoSize; +using kernel::TxOutSer; + using node::ReadBlockFromDisk; -using node::TxOutSer; using node::UndoReadFromDisk; static constexpr uint8_t DB_BLOCK_HASH{'s'}; @@ -101,7 +103,8 @@ struct DBHashKey { std::unique_ptr<CoinStatsIndex> g_coin_stats_index; -CoinStatsIndex::CoinStatsIndex(size_t n_cache_size, bool f_memory, bool f_wipe) +CoinStatsIndex::CoinStatsIndex(std::unique_ptr<interfaces::Chain> chain, size_t n_cache_size, bool f_memory, bool f_wipe) + : BaseIndex(std::move(chain)) { fs::path path{gArgs.GetDataDirNet() / "indexes" / "coinstats"}; fs::create_directories(path); @@ -109,24 +112,27 @@ CoinStatsIndex::CoinStatsIndex(size_t n_cache_size, bool f_memory, bool f_wipe) m_db = std::make_unique<CoinStatsIndex::DB>(path / "db", n_cache_size, f_memory, f_wipe); } -bool CoinStatsIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) +bool CoinStatsIndex::CustomAppend(const interfaces::BlockInfo& block) { CBlockUndo block_undo; - const CAmount block_subsidy{GetBlockSubsidy(pindex->nHeight, Params().GetConsensus())}; + const CAmount block_subsidy{GetBlockSubsidy(block.height, Params().GetConsensus())}; m_total_subsidy += block_subsidy; // Ignore genesis block - if (pindex->nHeight > 0) { + if (block.height > 0) { + // pindex variable gives indexing code access to node internals. It + // will be removed in upcoming commit + const CBlockIndex* pindex = WITH_LOCK(cs_main, return m_chainstate->m_blockman.LookupBlockIndex(block.hash)); if (!UndoReadFromDisk(block_undo, pindex)) { return false; } std::pair<uint256, DBVal> read_out; - if (!m_db->Read(DBHeightKey(pindex->nHeight - 1), read_out)) { + if (!m_db->Read(DBHeightKey(block.height - 1), read_out)) { return false; } - uint256 expected_block_hash{pindex->pprev->GetBlockHash()}; + uint256 expected_block_hash{*Assert(block.prev_hash)}; if (read_out.first != expected_block_hash) { LogPrintf("WARNING: previous block header belongs to unexpected block %s; expected %s\n", read_out.first.ToString(), expected_block_hash.ToString()); @@ -138,12 +144,13 @@ bool CoinStatsIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) } // TODO: Deduplicate BIP30 related code - bool is_bip30_block{(pindex->nHeight == 91722 && pindex->GetBlockHash() == uint256S("0x00000000000271a2dc26e7667f8419f2e15416dc6955e5a6c6cdf3f2574dd08e")) || - (pindex->nHeight == 91812 && pindex->GetBlockHash() == uint256S("0x00000000000af0aed4792b1acee3d966af36cf5def14935db8de83d6f9306f2f"))}; + bool is_bip30_block{(block.height == 91722 && block.hash == uint256S("0x00000000000271a2dc26e7667f8419f2e15416dc6955e5a6c6cdf3f2574dd08e")) || + (block.height == 91812 && block.hash == uint256S("0x00000000000af0aed4792b1acee3d966af36cf5def14935db8de83d6f9306f2f"))}; // Add the new utxos created from the block - for (size_t i = 0; i < block.vtx.size(); ++i) { - const auto& tx{block.vtx.at(i)}; + assert(block.data); + for (size_t i = 0; i < block.data->vtx.size(); ++i) { + const auto& tx{block.data->vtx.at(i)}; // Skip duplicate txid coinbase transactions (BIP30). if (is_bip30_block && tx->IsCoinBase()) { @@ -154,7 +161,7 @@ bool CoinStatsIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) for (uint32_t j = 0; j < tx->vout.size(); ++j) { const CTxOut& out{tx->vout[j]}; - Coin coin{out, pindex->nHeight, tx->IsCoinBase()}; + Coin coin{out, block.height, tx->IsCoinBase()}; COutPoint outpoint{tx->GetHash(), j}; // Skip unspendable coins @@ -210,7 +217,7 @@ bool CoinStatsIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) m_total_unspendables_unclaimed_rewards += unclaimed_rewards; std::pair<uint256, DBVal> value; - value.first = pindex->GetBlockHash(); + value.first = block.hash; value.second.transaction_output_count = m_transaction_output_count; value.second.bogo_size = m_bogo_size; value.second.total_amount = m_total_amount; @@ -230,7 +237,7 @@ bool CoinStatsIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) // Intentionally do not update DB_MUHASH here so it stays in sync with // DB_BEST_BLOCK, and the index is not corrupted if there is an unclean shutdown. - return m_db->Write(DBHeightKey(pindex->nHeight), value); + return m_db->Write(DBHeightKey(block.height), value); } static bool CopyHeightIndexToHashIndex(CDBIterator& db_it, CDBBatch& batch, @@ -259,17 +266,15 @@ static bool CopyHeightIndexToHashIndex(CDBIterator& db_it, CDBBatch& batch, return true; } -bool CoinStatsIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip) +bool CoinStatsIndex::CustomRewind(const interfaces::BlockKey& current_tip, const interfaces::BlockKey& new_tip) { - assert(current_tip->GetAncestor(new_tip->nHeight) == new_tip); - CDBBatch batch(*m_db); std::unique_ptr<CDBIterator> db_it(m_db->NewIterator()); // During a reorg, we need to copy all hash digests for blocks that are // getting disconnected from the height index to the hash index so we can // still find them when the height index entries are overwritten. - if (!CopyHeightIndexToHashIndex(*db_it, batch, m_name, new_tip->nHeight, current_tip->nHeight)) { + if (!CopyHeightIndexToHashIndex(*db_it, batch, m_name, new_tip.height, current_tip.height)) { return false; } @@ -277,7 +282,8 @@ bool CoinStatsIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* n { LOCK(cs_main); - const CBlockIndex* iter_tip{m_chainstate->m_blockman.LookupBlockIndex(current_tip->GetBlockHash())}; + const CBlockIndex* iter_tip{m_chainstate->m_blockman.LookupBlockIndex(current_tip.hash)}; + const CBlockIndex* new_tip_index{m_chainstate->m_blockman.LookupBlockIndex(new_tip.hash)}; const auto& consensus_params{Params().GetConsensus()}; do { @@ -291,56 +297,59 @@ bool CoinStatsIndex::Rewind(const CBlockIndex* current_tip, const CBlockIndex* n ReverseBlock(block, iter_tip); iter_tip = iter_tip->GetAncestor(iter_tip->nHeight - 1); - } while (new_tip != iter_tip); + } while (new_tip_index != iter_tip); } - return BaseIndex::Rewind(current_tip, new_tip); + return true; } -static bool LookUpOne(const CDBWrapper& db, const CBlockIndex* block_index, DBVal& result) +static bool LookUpOne(const CDBWrapper& db, const interfaces::BlockKey& block, DBVal& result) { // First check if the result is stored under the height index and the value // there matches the block hash. This should be the case if the block is on // the active chain. std::pair<uint256, DBVal> read_out; - if (!db.Read(DBHeightKey(block_index->nHeight), read_out)) { + if (!db.Read(DBHeightKey(block.height), read_out)) { return false; } - if (read_out.first == block_index->GetBlockHash()) { + if (read_out.first == block.hash) { result = std::move(read_out.second); return true; } // If value at the height index corresponds to an different block, the // result will be stored in the hash index. - return db.Read(DBHashKey(block_index->GetBlockHash()), result); + return db.Read(DBHashKey(block.hash), result); } -bool CoinStatsIndex::LookUpStats(const CBlockIndex* block_index, CCoinsStats& coins_stats) const +std::optional<CCoinsStats> CoinStatsIndex::LookUpStats(const CBlockIndex* block_index) const { + CCoinsStats stats{Assert(block_index)->nHeight, block_index->GetBlockHash()}; + stats.index_used = true; + DBVal entry; - if (!LookUpOne(*m_db, block_index, entry)) { - return false; + if (!LookUpOne(*m_db, {block_index->GetBlockHash(), block_index->nHeight}, entry)) { + return std::nullopt; } - coins_stats.hashSerialized = entry.muhash; - coins_stats.nTransactionOutputs = entry.transaction_output_count; - coins_stats.nBogoSize = entry.bogo_size; - coins_stats.total_amount = entry.total_amount; - coins_stats.total_subsidy = entry.total_subsidy; - coins_stats.total_unspendable_amount = entry.total_unspendable_amount; - coins_stats.total_prevout_spent_amount = entry.total_prevout_spent_amount; - coins_stats.total_new_outputs_ex_coinbase_amount = entry.total_new_outputs_ex_coinbase_amount; - coins_stats.total_coinbase_amount = entry.total_coinbase_amount; - coins_stats.total_unspendables_genesis_block = entry.total_unspendables_genesis_block; - coins_stats.total_unspendables_bip30 = entry.total_unspendables_bip30; - coins_stats.total_unspendables_scripts = entry.total_unspendables_scripts; - coins_stats.total_unspendables_unclaimed_rewards = entry.total_unspendables_unclaimed_rewards; - - return true; + stats.hashSerialized = entry.muhash; + stats.nTransactionOutputs = entry.transaction_output_count; + stats.nBogoSize = entry.bogo_size; + stats.total_amount = entry.total_amount; + stats.total_subsidy = entry.total_subsidy; + stats.total_unspendable_amount = entry.total_unspendable_amount; + stats.total_prevout_spent_amount = entry.total_prevout_spent_amount; + stats.total_new_outputs_ex_coinbase_amount = entry.total_new_outputs_ex_coinbase_amount; + stats.total_coinbase_amount = entry.total_coinbase_amount; + stats.total_unspendables_genesis_block = entry.total_unspendables_genesis_block; + stats.total_unspendables_bip30 = entry.total_unspendables_bip30; + stats.total_unspendables_scripts = entry.total_unspendables_scripts; + stats.total_unspendables_unclaimed_rewards = entry.total_unspendables_unclaimed_rewards; + + return stats; } -bool CoinStatsIndex::Init() +bool CoinStatsIndex::CustomInit(const std::optional<interfaces::BlockKey>& block) { if (!m_db->Read(DB_MUHASH, m_muhash)) { // Check that the cause of the read failure is that the key does not @@ -352,13 +361,9 @@ bool CoinStatsIndex::Init() } } - if (!BaseIndex::Init()) return false; - - const CBlockIndex* pindex{CurrentIndex()}; - - if (pindex) { + if (block) { DBVal entry; - if (!LookUpOne(*m_db, pindex, entry)) { + if (!LookUpOne(*m_db, *block, entry)) { return error("%s: Cannot read current %s state; index may be corrupted", __func__, GetName()); } @@ -387,12 +392,12 @@ bool CoinStatsIndex::Init() return true; } -bool CoinStatsIndex::CommitInternal(CDBBatch& batch) +bool CoinStatsIndex::CustomCommit(CDBBatch& batch) { // DB_MUHASH should always be committed in a batch together with DB_BEST_BLOCK // to prevent an inconsistent state of the DB. batch.Write(DB_MUHASH, m_muhash); - return BaseIndex::CommitInternal(batch); + return true; } // Reverse a single block as part of a reorg diff --git a/src/index/coinstatsindex.h b/src/index/coinstatsindex.h index 6f53bb74fb..c4af223388 100644 --- a/src/index/coinstatsindex.h +++ b/src/index/coinstatsindex.h @@ -9,7 +9,7 @@ #include <crypto/muhash.h> #include <flatfile.h> #include <index/base.h> -#include <node/coinstats.h> +#include <kernel/coinstats.h> /** * CoinStatsIndex maintains statistics on the UTXO set. @@ -39,13 +39,13 @@ private: bool AllowPrune() const override { return true; } protected: - bool Init() override; + bool CustomInit(const std::optional<interfaces::BlockKey>& block) override; - bool CommitInternal(CDBBatch& batch) override; + bool CustomCommit(CDBBatch& batch) override; - bool WriteBlock(const CBlock& block, const CBlockIndex* pindex) override; + bool CustomAppend(const interfaces::BlockInfo& block) override; - bool Rewind(const CBlockIndex* current_tip, const CBlockIndex* new_tip) override; + bool CustomRewind(const interfaces::BlockKey& current_tip, const interfaces::BlockKey& new_tip) override; BaseIndex::DB& GetDB() const override { return *m_db; } @@ -53,10 +53,10 @@ protected: public: // Constructs the index, which becomes available to be queried. - explicit CoinStatsIndex(size_t n_cache_size, bool f_memory = false, bool f_wipe = false); + explicit CoinStatsIndex(std::unique_ptr<interfaces::Chain> chain, size_t n_cache_size, bool f_memory = false, bool f_wipe = false); // Look up stats for a specific block using CBlockIndex - bool LookUpStats(const CBlockIndex* block_index, node::CCoinsStats& coins_stats) const; + std::optional<kernel::CCoinsStats> LookUpStats(const CBlockIndex* block_index) const; }; /// The global UTXO set hash object. diff --git a/src/index/txindex.cpp b/src/index/txindex.cpp index 97c11c4383..b719aface8 100644 --- a/src/index/txindex.cpp +++ b/src/index/txindex.cpp @@ -48,23 +48,22 @@ bool TxIndex::DB::WriteTxs(const std::vector<std::pair<uint256, CDiskTxPos>>& v_ return WriteBatch(batch); } -TxIndex::TxIndex(size_t n_cache_size, bool f_memory, bool f_wipe) - : m_db(std::make_unique<TxIndex::DB>(n_cache_size, f_memory, f_wipe)) +TxIndex::TxIndex(std::unique_ptr<interfaces::Chain> chain, size_t n_cache_size, bool f_memory, bool f_wipe) + : BaseIndex(std::move(chain)), m_db(std::make_unique<TxIndex::DB>(n_cache_size, f_memory, f_wipe)) {} TxIndex::~TxIndex() = default; -bool TxIndex::WriteBlock(const CBlock& block, const CBlockIndex* pindex) +bool TxIndex::CustomAppend(const interfaces::BlockInfo& block) { // Exclude genesis block transaction because outputs are not spendable. - if (pindex->nHeight == 0) return true; + if (block.height == 0) return true; - CDiskTxPos pos{ - WITH_LOCK(::cs_main, return pindex->GetBlockPos()), - GetSizeOfCompactSize(block.vtx.size())}; + assert(block.data); + CDiskTxPos pos({block.file_number, block.data_pos}, GetSizeOfCompactSize(block.data->vtx.size())); std::vector<std::pair<uint256, CDiskTxPos>> vPos; - vPos.reserve(block.vtx.size()); - for (const auto& tx : block.vtx) { + vPos.reserve(block.data->vtx.size()); + for (const auto& tx : block.data->vtx) { vPos.emplace_back(tx->GetHash(), pos); pos.nTxOffset += ::GetSerializeSize(*tx, CLIENT_VERSION); } diff --git a/src/index/txindex.h b/src/index/txindex.h index ec339abaa1..be240c4582 100644 --- a/src/index/txindex.h +++ b/src/index/txindex.h @@ -23,7 +23,7 @@ private: bool AllowPrune() const override { return false; } protected: - bool WriteBlock(const CBlock& block, const CBlockIndex* pindex) override; + bool CustomAppend(const interfaces::BlockInfo& block) override; BaseIndex::DB& GetDB() const override; @@ -31,7 +31,7 @@ protected: public: /// Constructs the index, which becomes available to be queried. - explicit TxIndex(size_t n_cache_size, bool f_memory = false, bool f_wipe = false); + explicit TxIndex(std::unique_ptr<interfaces::Chain> chain, size_t n_cache_size, bool f_memory = false, bool f_wipe = false); // Destructor is declared because this class contains a unique_ptr to an incomplete type. virtual ~TxIndex() override; diff --git a/src/init.cpp b/src/init.cpp index e65af7e7ba..4606b77e9f 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -9,12 +9,15 @@ #include <init.h> +#include <kernel/checks.h> +#include <kernel/mempool_persist.h> +#include <kernel/validation_cache_sizes.h> + #include <addrman.h> #include <banman.h> #include <blockfilter.h> #include <chain.h> #include <chainparams.h> -#include <compat/sanity.h> #include <consensus/amount.h> #include <deploymentstatus.h> #include <fs.h> @@ -38,10 +41,14 @@ #include <node/caches.h> #include <node/chainstate.h> #include <node/context.h> +#include <node/interface_ui.h> +#include <node/mempool_args.h> +#include <node/mempool_persist_args.h> #include <node/miner.h> -#include <node/ui_interface.h> +#include <node/validation_cache_args.h> #include <policy/feerate.h> #include <policy/fees.h> +#include <policy/fees_args.h> #include <policy/policy.h> #include <policy/settings.h> #include <protocol.h> @@ -86,7 +93,6 @@ #include <vector> #ifndef WIN32 -#include <attributes.h> #include <cerrno> #include <signal.h> #include <sys/stat.h> @@ -100,14 +106,18 @@ #include <zmq/zmqrpc.h> #endif +using kernel::DumpMempool; +using kernel::ValidationCacheSizes; + +using node::ApplyArgsManOptions; using node::CacheSizes; using node::CalculateCacheSizes; -using node::ChainstateLoadVerifyError; -using node::ChainstateLoadingError; -using node::CleanupBlockRevFiles; +using node::DEFAULT_PERSIST_MEMPOOL; using node::DEFAULT_PRINTPRIORITY; using node::DEFAULT_STOPAFTERBLOCKIMPORT; using node::LoadChainstate; +using node::MempoolPath; +using node::ShouldPersistMempool; using node::NodeContext; using node::ThreadImport; using node::VerifyLoadedChainstate; @@ -243,8 +253,8 @@ void Shutdown(NodeContext& node) node.addrman.reset(); node.netgroupman.reset(); - if (node.mempool && node.mempool->IsLoaded() && node.args->GetBoolArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) { - DumpMempool(*node.mempool); + if (node.mempool && node.mempool->GetLoadTried() && ShouldPersistMempool(*node.args)) { + DumpMempool(*node.mempool, MempoolPath(*node.args)); } // Drop transactions we were still watching, and record fee estimations. @@ -306,7 +316,7 @@ void Shutdown(NodeContext& node) node.chain_clients.clear(); UnregisterAllValidationInterfaces(); GetMainSignals().UnregisterBackgroundSignalScheduler(); - init::UnsetGlobals(); + node.kernel.reset(); node.mempool.reset(); node.fee_estimator.reset(); node.chainman.reset(); @@ -320,7 +330,6 @@ void Shutdown(NodeContext& node) LogPrintf("%s: Unable to remove PID file: %s\n", __func__, fsbridge::get_filesystem_error_message(e)); } - node.args = nullptr; LogPrintf("%s: done\n", __func__); } @@ -414,9 +423,9 @@ void SetupServerArgs(ArgsManager& argsman) argsman.AddArg("-dbcache=<n>", strprintf("Maximum database cache size <n> MiB (%d to %d, default: %d). In addition, unused mempool memory is shared for this cache (see -maxmempool).", nMinDbCache, nMaxDbCache, nDefaultDbCache), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); argsman.AddArg("-includeconf=<file>", "Specify additional configuration file, relative to the -datadir path (only useable from configuration file, not command line)", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); argsman.AddArg("-loadblock=<file>", "Imports blocks from external file on startup", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); - argsman.AddArg("-maxmempool=<n>", strprintf("Keep the transaction memory pool below <n> megabytes (default: %u)", DEFAULT_MAX_MEMPOOL_SIZE), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); + argsman.AddArg("-maxmempool=<n>", strprintf("Keep the transaction memory pool below <n> megabytes (default: %u)", DEFAULT_MAX_MEMPOOL_SIZE_MB), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); argsman.AddArg("-maxorphantx=<n>", strprintf("Keep at most <n> unconnectable transactions in memory (default: %u)", DEFAULT_MAX_ORPHAN_TRANSACTIONS), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); - argsman.AddArg("-mempoolexpiry=<n>", strprintf("Do not keep transactions in the mempool longer than <n> hours (default: %u)", DEFAULT_MEMPOOL_EXPIRY), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); + argsman.AddArg("-mempoolexpiry=<n>", strprintf("Do not keep transactions in the mempool longer than <n> hours (default: %u)", DEFAULT_MEMPOOL_EXPIRY_HOURS), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); argsman.AddArg("-minimumchainwork=<hex>", strprintf("Minimum work assumed to exist on a valid chain in hex (default: %s, testnet: %s, signet: %s)", defaultChainParams->GetConsensus().nMinimumChainWork.GetHex(), testnetChainParams->GetConsensus().nMinimumChainWork.GetHex(), signetChainParams->GetConsensus().nMinimumChainWork.GetHex()), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::OPTIONS); argsman.AddArg("-par=<n>", strprintf("Set the number of script verification threads (%u to %d, 0 = auto, <0 = leave that many cores free, default: %d)", -GetNumCores(), MAX_SCRIPTCHECK_THREADS, DEFAULT_SCRIPTCHECK_THREADS), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); @@ -537,13 +546,13 @@ void SetupServerArgs(ArgsManager& argsman) argsman.AddArg("-stopafterblockimport", strprintf("Stop running after importing blocks from disk (default: %u)", DEFAULT_STOPAFTERBLOCKIMPORT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-stopatheight", strprintf("Stop running after reaching the given height in the main chain (default: %u)", DEFAULT_STOPATHEIGHT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-limitancestorcount=<n>", strprintf("Do not accept transactions if number of in-mempool ancestors is <n> or more (default: %u)", DEFAULT_ANCESTOR_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); - argsman.AddArg("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); + argsman.AddArg("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT_KVB), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-limitdescendantcount=<n>", strprintf("Do not accept transactions if any ancestor would have <n> or more in-mempool descendants (default: %u)", DEFAULT_DESCENDANT_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); - argsman.AddArg("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); + argsman.AddArg("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT_KVB), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-addrmantest", "Allows to test address relay on localhost", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-capturemessages", "Capture all P2P messages to disk", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-mocktime=<n>", "Replace actual time with " + UNIX_EPOCH_TIME + " (default: 0)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); - argsman.AddArg("-maxsigcachesize=<n>", strprintf("Limit sum of signature cache and script execution cache sizes to <n> MiB (default: %u)", DEFAULT_MAX_SIG_CACHE_SIZE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); + argsman.AddArg("-maxsigcachesize=<n>", strprintf("Limit sum of signature cache and script execution cache sizes to <n> MiB (default: %u)", DEFAULT_MAX_SIG_CACHE_BYTES >> 20), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-maxtipage=<n>", strprintf("Maximum tip age in seconds to consider node in initial block download (default: %u)", DEFAULT_MAX_TIP_AGE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-printpriority", strprintf("Log transaction fee rate in " + CURRENCY_UNIT + "/kvB when mining blocks (default: %u)", DEFAULT_PRINTPRIORITY), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST); argsman.AddArg("-uacomment=<cmt>", "Append comment to the user agent string", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST); @@ -556,6 +565,7 @@ void SetupServerArgs(ArgsManager& argsman) argsman.AddArg("-bytespersigop", strprintf("Equivalent bytes per sigop in transactions for relay and mining (default: %u)", DEFAULT_BYTES_PER_SIGOP), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-datacarrier", strprintf("Relay and mine data carrier transactions (default: %u)", DEFAULT_ACCEPT_DATACARRIER), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-datacarriersize", strprintf("Maximum size of data in data carrier transactions we relay and mine (default: %u)", MAX_OP_RETURN_RELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); + argsman.AddArg("-mempoolfullrbf", strprintf("Accept transaction replace-by-fee without requiring replaceability signaling (default: %u)", DEFAULT_MEMPOOL_FULL_RBF), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-minrelaytxfee=<amt>", strprintf("Fees (in %s/kvB) smaller than this are considered zero fee for relaying, mining and transaction creation (default: %s)", CURRENCY_UNIT, FormatMoney(DEFAULT_MIN_RELAY_TX_FEE)), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); argsman.AddArg("-whitelistforcerelay", strprintf("Add 'forcerelay' permission to whitelisted inbound peers with default permissions. This will relay transactions even if the transactions were already in the mempool. (default: %d)", DEFAULT_WHITELISTFORCERELAY), ArgsManager::ALLOW_ANY, OptionsCategory::NODE_RELAY); @@ -600,7 +610,7 @@ void SetupServerArgs(ArgsManager& argsman) } static bool fHaveGenesis = false; -static Mutex g_genesis_wait_mutex; +static GlobalMutex g_genesis_wait_mutex; static std::condition_variable g_genesis_wait_cv; static void BlockNotifyGenesisWait(const CBlockIndex* pBlockIndex) @@ -929,21 +939,6 @@ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandb LogPrintf("Warning: nMinimumChainWork set below default value of %s\n", chainparams.GetConsensus().nMinimumChainWork.GetHex()); } - // mempool limits - int64_t nMempoolSizeMax = args.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000; - int64_t nMempoolSizeMin = args.GetIntArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT) * 1000 * 40; - if (nMempoolSizeMax < 0 || nMempoolSizeMax < nMempoolSizeMin) - return InitError(strprintf(_("-maxmempool must be at least %d MB"), std::ceil(nMempoolSizeMin / 1000000.0))); - // incremental relay fee sets the minimum feerate increase necessary for BIP 125 replacement in the mempool - // and the amount the mempool min fee increases above the feerate of txs evicted due to mempool limiting. - if (args.IsArgSet("-incrementalrelayfee")) { - if (std::optional<CAmount> inc_relay_fee = ParseMoney(args.GetArg("-incrementalrelayfee", ""))) { - ::incrementalRelayFee = CFeeRate{inc_relay_fee.value()}; - } else { - return InitError(AmountErrMsg("incrementalrelayfee", args.GetArg("-incrementalrelayfee", ""))); - } - } - // block pruning; get the amount of disk space (in MiB) to allot for block & undo files int64_t nPruneArg = args.GetIntArg("-prune", 0); if (nPruneArg < 0) { @@ -969,20 +964,7 @@ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandb peer_connect_timeout = args.GetIntArg("-peertimeout", DEFAULT_PEER_CONNECT_TIMEOUT); if (peer_connect_timeout <= 0) { - return InitError(Untranslated("peertimeout cannot be configured with a negative value.")); - } - - if (args.IsArgSet("-minrelaytxfee")) { - if (std::optional<CAmount> min_relay_fee = ParseMoney(args.GetArg("-minrelaytxfee", ""))) { - // High fee check is done afterward in CWallet::Create() - ::minRelayTxFee = CFeeRate{min_relay_fee.value()}; - } else { - return InitError(AmountErrMsg("minrelaytxfee", args.GetArg("-minrelaytxfee", ""))); - } - } else if (incrementalRelayFee > ::minRelayTxFee) { - // Allow only setting incrementalRelayFee to control both - ::minRelayTxFee = incrementalRelayFee; - LogPrintf("Increasing minrelaytxfee to %s to match incrementalrelayfee\n",::minRelayTxFee.ToString()); + return InitError(Untranslated("peertimeout must be a positive integer.")); } // Sanity check argument for min fee for including tx in block @@ -993,28 +975,10 @@ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandb } } - // Feerate used to define dust. Shouldn't be changed lightly as old - // implementations may inadvertently create non-standard transactions - if (args.IsArgSet("-dustrelayfee")) { - if (std::optional<CAmount> parsed = ParseMoney(args.GetArg("-dustrelayfee", ""))) { - dustRelayFee = CFeeRate{parsed.value()}; - } else { - return InitError(AmountErrMsg("dustrelayfee", args.GetArg("-dustrelayfee", ""))); - } - } - - fRequireStandard = !args.GetBoolArg("-acceptnonstdtxn", !chainparams.RequireStandard()); - if (!chainparams.IsTestChain() && !fRequireStandard) { - return InitError(strprintf(Untranslated("acceptnonstdtxn is not currently supported for %s chain"), chainparams.NetworkIDString())); - } nBytesPerSigOp = args.GetIntArg("-bytespersigop", nBytesPerSigOp); if (!g_wallet_init_interface.ParameterInteraction()) return false; - fIsBareMultisigStd = args.GetBoolArg("-permitbaremultisig", DEFAULT_PERMIT_BAREMULTISIG); - fAcceptDatacarrier = args.GetBoolArg("-datacarrier", DEFAULT_ACCEPT_DATACARRIER); - nMaxDatacarrierBytes = args.GetIntArg("-datacarriersize", nMaxDatacarrierBytes); - // Option to startup with mocktime set (used for regression testing): SetMockTime(args.GetIntArg("-mocktime", 0)); // SetMockTime(0) is a no-op @@ -1092,13 +1056,11 @@ static bool LockDataDirectory(bool probeOnly) return true; } -bool AppInitSanityChecks() +bool AppInitSanityChecks(const kernel::Context& kernel) { // ********************************************************* Step 4: sanity checks - - init::SetGlobals(); - - if (!init::SanityChecks()) { + if (auto error = kernel::SanityChecks(kernel)) { + InitError(*error); return InitError(strprintf(_("Initialization sanity check failed. %s is shutting down."), PACKAGE_NAME)); } @@ -1157,8 +1119,13 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) args.GetArg("-datadir", ""), fs::PathToString(fs::current_path())); } - InitSignatureCache(); - InitScriptExecutionCache(); + ValidationCacheSizes validation_cache_sizes{}; + ApplyArgsManOptions(args, validation_cache_sizes); + if (!InitSignatureCache(validation_cache_sizes.signature_cache_bytes) + || !InitScriptExecutionCache(validation_cache_sizes.script_execution_cache_bytes)) + { + return InitError(strprintf(_("Unable to allocate memory for -maxsigcachesize: '%s' MiB"), args.GetIntArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_BYTES >> 20))); + } int script_threads = args.GetIntArg("-par", DEFAULT_SCRIPTCHECK_THREADS); if (script_threads <= 0) { @@ -1284,7 +1251,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) assert(!node.fee_estimator); // Don't initialize fee estimation with old data if we don't relay transactions, // as they would never get updated. - if (!ignores_incoming_txs) node.fee_estimator = std::make_unique<CBlockPolicyEstimator>(); + if (!ignores_incoming_txs) node.fee_estimator = std::make_unique<CBlockPolicyEstimator>(FeeestPath(args)); // sanitize comments per BIP-0014, format user agent and check total size std::vector<std::string> uacomments; @@ -1401,7 +1368,6 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) // cache size calculations CacheSizes cache_sizes = CalculateCacheSizes(args, g_enabled_filter_types.size()); - int64_t nMempoolSizeMax = args.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000; LogPrintf("Cache configuration:\n"); LogPrintf("* Using %.1f MiB for block index database\n", cache_sizes.block_tree_db * (1.0 / 1024 / 1024)); if (args.GetBoolArg("-txindex", DEFAULT_TXINDEX)) { @@ -1412,127 +1378,83 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) cache_sizes.filter_index * (1.0 / 1024 / 1024), BlockFilterTypeName(filter_type)); } LogPrintf("* Using %.1f MiB for chain state database\n", cache_sizes.coins_db * (1.0 / 1024 / 1024)); - LogPrintf("* Using %.1f MiB for in-memory UTXO set (plus up to %.1f MiB of unused mempool space)\n", cache_sizes.coins * (1.0 / 1024 / 1024), nMempoolSizeMax * (1.0 / 1024 / 1024)); assert(!node.mempool); assert(!node.chainman); - const int mempool_check_ratio = std::clamp<int>(args.GetIntArg("-checkmempool", chainparams.DefaultConsistencyChecks() ? 1 : 0), 0, 1000000); + + CTxMemPool::Options mempool_opts{ + .estimator = node.fee_estimator.get(), + .check_ratio = chainparams.DefaultConsistencyChecks() ? 1 : 0, + }; + if (const auto err{ApplyArgsManOptions(args, chainparams, mempool_opts)}) { + return InitError(*err); + } + mempool_opts.check_ratio = std::clamp<int>(mempool_opts.check_ratio, 0, 1'000'000); + + int64_t descendant_limit_bytes = mempool_opts.limits.descendant_size_vbytes * 40; + if (mempool_opts.max_size_bytes < 0 || mempool_opts.max_size_bytes < descendant_limit_bytes) { + return InitError(strprintf(_("-maxmempool must be at least %d MB"), std::ceil(descendant_limit_bytes / 1'000'000.0))); + } + LogPrintf("* Using %.1f MiB for in-memory UTXO set (plus up to %.1f MiB of unused mempool space)\n", cache_sizes.coins * (1.0 / 1024 / 1024), mempool_opts.max_size_bytes * (1.0 / 1024 / 1024)); for (bool fLoaded = false; !fLoaded && !ShutdownRequested();) { - node.mempool = std::make_unique<CTxMemPool>(node.fee_estimator.get(), mempool_check_ratio); + node.mempool = std::make_unique<CTxMemPool>(mempool_opts); - node.chainman = std::make_unique<ChainstateManager>(chainparams); + const ChainstateManager::Options chainman_opts{ + .chainparams = chainparams, + .adjusted_time_callback = GetAdjustedTime, + }; + node.chainman = std::make_unique<ChainstateManager>(chainman_opts); ChainstateManager& chainman = *node.chainman; - const bool fReset = fReindex; - bilingual_str strLoadError; + node::ChainstateLoadOptions options; + options.mempool = Assert(node.mempool.get()); + options.reindex = node::fReindex; + options.reindex_chainstate = fReindexChainState; + options.prune = node::fPruneMode; + options.check_blocks = args.GetIntArg("-checkblocks", DEFAULT_CHECKBLOCKS); + options.check_level = args.GetIntArg("-checklevel", DEFAULT_CHECKLEVEL); + options.check_interrupt = ShutdownRequested; + options.coins_error_cb = [] { + uiInterface.ThreadSafeMessageBox( + _("Error reading from database, shutting down."), + "", CClientUIInterface::MSG_ERROR); + }; uiInterface.InitMessage(_("Loading block index…").translated); const int64_t load_block_index_start_time = GetTimeMillis(); - std::optional<ChainstateLoadingError> maybe_load_error; - try { - maybe_load_error = LoadChainstate(fReset, - chainman, - Assert(node.mempool.get()), - fPruneMode, - chainparams.GetConsensus(), - fReindexChainState, - cache_sizes.block_tree_db, - cache_sizes.coins_db, - cache_sizes.coins, - /*block_tree_db_in_memory=*/false, - /*coins_db_in_memory=*/false, - /*shutdown_requested=*/ShutdownRequested, - /*coins_error_cb=*/[]() { - uiInterface.ThreadSafeMessageBox( - _("Error reading from database, shutting down."), - "", CClientUIInterface::MSG_ERROR); - }); - } catch (const std::exception& e) { - LogPrintf("%s\n", e.what()); - maybe_load_error = ChainstateLoadingError::ERROR_GENERIC_BLOCKDB_OPEN_FAILED; - } - if (maybe_load_error.has_value()) { - switch (maybe_load_error.value()) { - case ChainstateLoadingError::ERROR_LOADING_BLOCK_DB: - strLoadError = _("Error loading block database"); - break; - case ChainstateLoadingError::ERROR_BAD_GENESIS_BLOCK: - // If the loaded chain has a wrong genesis, bail out immediately - // (we're likely using a testnet datadir, or the other way around). - return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?")); - case ChainstateLoadingError::ERROR_PRUNED_NEEDS_REINDEX: - strLoadError = _("You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain"); - break; - case ChainstateLoadingError::ERROR_LOAD_GENESIS_BLOCK_FAILED: - strLoadError = _("Error initializing block database"); - break; - case ChainstateLoadingError::ERROR_CHAINSTATE_UPGRADE_FAILED: - return InitError(_("Unsupported chainstate database format found. " - "Please restart with -reindex-chainstate. This will " - "rebuild the chainstate database.")); - case ChainstateLoadingError::ERROR_REPLAYBLOCKS_FAILED: - strLoadError = _("Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate."); - break; - case ChainstateLoadingError::ERROR_LOADCHAINTIP_FAILED: - strLoadError = _("Error initializing block database"); - break; - case ChainstateLoadingError::ERROR_GENERIC_BLOCKDB_OPEN_FAILED: - strLoadError = _("Error opening block database"); - break; - case ChainstateLoadingError::ERROR_BLOCKS_WITNESS_INSUFFICIENTLY_VALIDATED: - strLoadError = strprintf(_("Witness data for blocks after height %d requires validation. Please restart with -reindex."), - chainparams.GetConsensus().SegwitHeight); - break; - case ChainstateLoadingError::SHUTDOWN_PROBED: - break; - } - } else { - std::optional<ChainstateLoadVerifyError> maybe_verify_error; + auto catch_exceptions = [](auto&& f) { try { - uiInterface.InitMessage(_("Verifying blocks…").translated); - auto check_blocks = args.GetIntArg("-checkblocks", DEFAULT_CHECKBLOCKS); - if (chainman.m_blockman.m_have_pruned && check_blocks > MIN_BLOCKS_TO_KEEP) { - LogPrintf("Prune: pruned datadir may not have more than %d blocks; only checking available blocks\n", - MIN_BLOCKS_TO_KEEP); - } - maybe_verify_error = VerifyLoadedChainstate(chainman, - fReset, - fReindexChainState, - chainparams.GetConsensus(), - check_blocks, - args.GetIntArg("-checklevel", DEFAULT_CHECKLEVEL), - /*get_unix_time_seconds=*/static_cast<int64_t(*)()>(GetTime)); + return f(); } catch (const std::exception& e) { LogPrintf("%s\n", e.what()); - maybe_verify_error = ChainstateLoadVerifyError::ERROR_GENERIC_FAILURE; + return std::make_tuple(node::ChainstateLoadStatus::FAILURE, _("Error opening block database")); } - if (maybe_verify_error.has_value()) { - switch (maybe_verify_error.value()) { - case ChainstateLoadVerifyError::ERROR_BLOCK_FROM_FUTURE: - strLoadError = _("The block database contains a block which appears to be from the future. " - "This may be due to your computer's date and time being set incorrectly. " - "Only rebuild the block database if you are sure that your computer's date and time are correct"); - break; - case ChainstateLoadVerifyError::ERROR_CORRUPTED_BLOCK_DB: - strLoadError = _("Corrupted block database detected"); - break; - case ChainstateLoadVerifyError::ERROR_GENERIC_FAILURE: - strLoadError = _("Error opening block database"); - break; - } - } else { + }; + auto [status, error] = catch_exceptions([&]{ return LoadChainstate(chainman, cache_sizes, options); }); + if (status == node::ChainstateLoadStatus::SUCCESS) { + uiInterface.InitMessage(_("Verifying blocks…").translated); + if (chainman.m_blockman.m_have_pruned && options.check_blocks > MIN_BLOCKS_TO_KEEP) { + LogPrintfCategory(BCLog::PRUNE, "pruned datadir may not have more than %d blocks; only checking available blocks\n", + MIN_BLOCKS_TO_KEEP); + } + std::tie(status, error) = catch_exceptions([&]{ return VerifyLoadedChainstate(chainman, options);}); + if (status == node::ChainstateLoadStatus::SUCCESS) { fLoaded = true; LogPrintf(" block index %15dms\n", GetTimeMillis() - load_block_index_start_time); } } + if (status == node::ChainstateLoadStatus::FAILURE_INCOMPATIBLE_DB) { + return InitError(error); + } + if (!fLoaded && !ShutdownRequested()) { // first suggest a reindex - if (!fReset) { + if (!options.reindex) { bool fRet = uiInterface.ThreadSafeQuestion( - strLoadError + Untranslated(".\n\n") + _("Do you want to rebuild the block database now?"), - strLoadError.original + ".\nPlease restart with -reindex or -reindex-chainstate to recover.", + error + Untranslated(".\n\n") + _("Do you want to rebuild the block database now?"), + error.original + ".\nPlease restart with -reindex or -reindex-chainstate to recover.", "", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT); if (fRet) { fReindex = true; @@ -1542,7 +1464,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) return false; } } else { - return InitError(strLoadError); + return InitError(error); } } } @@ -1558,7 +1480,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) ChainstateManager& chainman = *Assert(node.chainman); assert(!node.peerman); - node.peerman = PeerManager::make(chainparams, *node.connman, *node.addrman, node.banman.get(), + node.peerman = PeerManager::make(*node.connman, *node.addrman, node.banman.get(), chainman, *node.mempool, ignores_incoming_txs); RegisterValidationInterface(node.peerman.get()); @@ -1568,22 +1490,22 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) return InitError(*error); } - g_txindex = std::make_unique<TxIndex>(cache_sizes.tx_index, false, fReindex); - if (!g_txindex->Start(chainman.ActiveChainstate())) { + g_txindex = std::make_unique<TxIndex>(interfaces::MakeChain(node), cache_sizes.tx_index, false, fReindex); + if (!g_txindex->Start()) { return false; } } for (const auto& filter_type : g_enabled_filter_types) { - InitBlockFilterIndex(filter_type, cache_sizes.filter_index, false, fReindex); - if (!GetBlockFilterIndex(filter_type)->Start(chainman.ActiveChainstate())) { + InitBlockFilterIndex([&]{ return interfaces::MakeChain(node); }, filter_type, cache_sizes.filter_index, false, fReindex); + if (!GetBlockFilterIndex(filter_type)->Start()) { return false; } } if (args.GetBoolArg("-coinstatsindex", DEFAULT_COINSTATSINDEX)) { - g_coin_stats_index = std::make_unique<CoinStatsIndex>(/* cache size */ 0, false, fReindex); - if (!g_coin_stats_index->Start(chainman.ActiveChainstate())) { + g_coin_stats_index = std::make_unique<CoinStatsIndex>(interfaces::MakeChain(node), /* cache size */ 0, false, fReindex); + if (!g_coin_stats_index->Start()) { return false; } } @@ -1650,7 +1572,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) } chainman.m_load_block = std::thread(&util::TraceThread, "loadblk", [=, &chainman, &args] { - ThreadImport(chainman, vImportFiles, args); + ThreadImport(chainman, vImportFiles, args, ShouldPersistMempool(args) ? MempoolPath(args) : fs::path{}); }); // Wait for genesis block to be processed @@ -1680,8 +1602,8 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info) chain_active_height = chainman.ActiveChain().Height(); if (tip_info) { tip_info->block_height = chain_active_height; - tip_info->block_time = chainman.ActiveChain().Tip() ? chainman.ActiveChain().Tip()->GetBlockTime() : Params().GenesisBlock().GetBlockTime(); - tip_info->verification_progress = GuessVerificationProgress(Params().TxData(), chainman.ActiveChain().Tip()); + tip_info->block_time = chainman.ActiveChain().Tip() ? chainman.ActiveChain().Tip()->GetBlockTime() : chainman.GetParams().GenesisBlock().GetBlockTime(); + tip_info->verification_progress = GuessVerificationProgress(chainman.GetParams().TxData(), chainman.ActiveChain().Tip()); } if (tip_info && chainman.m_best_header) { tip_info->header_height = chainman.m_best_header->nHeight; diff --git a/src/init.h b/src/init.h index 2250ae20a0..e8e6a55eba 100644 --- a/src/init.h +++ b/src/init.h @@ -19,6 +19,9 @@ class ArgsManager; namespace interfaces { struct BlockAndHeaderTipInfo; } +namespace kernel { +struct Context; +} namespace node { struct NodeContext; } // namespace node @@ -43,11 +46,11 @@ bool AppInitBasicSetup(const ArgsManager& args); */ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandbox = true); /** - * Initialization sanity checks: ecc init, sanity checks, dir lock. + * Initialization sanity checks. * @note This can be done before daemonization. Do not call Shutdown() if this function fails. * @pre Parameters should be parsed and config file should be read, AppInitParameterInteraction should have been called. */ -bool AppInitSanityChecks(); +bool AppInitSanityChecks(const kernel::Context& kernel); /** * Lock bitcoin core data directory. * @note This should only be done after daemonization. Do not call Shutdown() if this function fails. diff --git a/src/init/common.cpp b/src/init/common.cpp index eac6732968..bdd7f16307 100644 --- a/src/init/common.cpp +++ b/src/init/common.cpp @@ -7,62 +7,19 @@ #endif #include <clientversion.h> -#include <compat/sanity.h> -#include <crypto/sha256.h> #include <fs.h> -#include <key.h> #include <logging.h> -#include <node/ui_interface.h> -#include <pubkey.h> -#include <random.h> +#include <node/interface_ui.h> #include <tinyformat.h> #include <util/system.h> #include <util/time.h> #include <util/translation.h> #include <algorithm> -#include <memory> #include <string> #include <vector> -static std::unique_ptr<ECCVerifyHandle> globalVerifyHandle; - namespace init { -void SetGlobals() -{ - std::string sha256_algo = SHA256AutoDetect(); - LogPrintf("Using the '%s' SHA256 implementation\n", sha256_algo); - RandomInit(); - ECC_Start(); - globalVerifyHandle.reset(new ECCVerifyHandle()); -} - -void UnsetGlobals() -{ - globalVerifyHandle.reset(); - ECC_Stop(); -} - -bool SanityChecks() -{ - if (!ECC_InitSanityCheck()) { - return InitError(Untranslated("Elliptic curve cryptography sanity check failure. Aborting.")); - } - - if (!glibcxx_sanity_test()) - return false; - - if (!Random_SanityCheck()) { - return InitError(Untranslated("OS cryptographic RNG sanity check failure. Aborting.")); - } - - if (!ChronoSanityCheck()) { - return InitError(Untranslated("Clock epoch mismatch. Aborting.")); - } - - return true; -} - void AddLoggingArgs(ArgsManager& argsman) { argsman.AddArg("-debuglogfile=<file>", strprintf("Specify location of debug log file. Relative paths will be prefixed by a net-specific datadir location. (-nodebuglogfile to disable; default: %s)", DEFAULT_DEBUGLOGFILE), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS); @@ -142,7 +99,7 @@ bool StartLogging(const ArgsManager& args) LogPrintf("Using data directory %s\n", fs::PathToString(gArgs.GetDataDirNet())); // Only log conf file usage message if conf file actually exists. - fs::path config_file_path = GetConfigFile(args.GetArg("-conf", BITCOIN_CONF_FILENAME)); + fs::path config_file_path = GetConfigFile(args.GetPathArg("-conf", BITCOIN_CONF_FILENAME)); if (fs::exists(config_file_path)) { LogPrintf("Config file: %s\n", fs::PathToString(config_file_path)); } else if (args.IsArgSet("-conf")) { diff --git a/src/init/common.h b/src/init/common.h index fc4bc1b280..2c7f485908 100644 --- a/src/init/common.h +++ b/src/init/common.h @@ -11,13 +11,6 @@ class ArgsManager; namespace init { -void SetGlobals(); -void UnsetGlobals(); -/** - * Ensure a usable environment with all - * necessary library support. - */ -bool SanityChecks(); void AddLoggingArgs(ArgsManager& args); void SetLoggingOptions(const ArgsManager& args); void SetLoggingCategories(const ArgsManager& args); diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h index ddfb4bda95..5fc0e540a9 100644 --- a/src/interfaces/chain.h +++ b/src/interfaces/chain.h @@ -18,6 +18,7 @@ class ArgsManager; class CBlock; +class CBlockUndo; class CFeeRate; class CRPCCommand; class CScheduler; @@ -37,6 +38,12 @@ namespace interfaces { class Handler; class Wallet; +//! Hash/height pair to help track and identify blocks. +struct BlockKey { + uint256 hash; + int height = -1; +}; + //! Helper for findBlock to selectively return pieces of block data. If block is //! found, data will be returned by setting specified output variables. If block //! is not found, output variables will keep their previous values. @@ -50,6 +57,8 @@ public: FoundBlock& mtpTime(int64_t& mtp_time) { m_mtp_time = &mtp_time; return *this; } //! Return whether block is in the active (most-work) chain. FoundBlock& inActiveChain(bool& in_active_chain) { m_in_active_chain = &in_active_chain; return *this; } + //! Return locator if block is in the active chain. + FoundBlock& locator(CBlockLocator& locator) { m_locator = &locator; return *this; } //! Return next block in the active chain if current block is in the active chain. FoundBlock& nextBlock(const FoundBlock& next_block) { m_next_block = &next_block; return *this; } //! Read block data from disk. If the block exists but doesn't have data @@ -62,11 +71,25 @@ public: int64_t* m_max_time = nullptr; int64_t* m_mtp_time = nullptr; bool* m_in_active_chain = nullptr; + CBlockLocator* m_locator = nullptr; const FoundBlock* m_next_block = nullptr; CBlock* m_data = nullptr; mutable bool found = false; }; +//! Block data sent with blockConnected, blockDisconnected notifications. +struct BlockInfo { + const uint256& hash; + const uint256* prev_hash = nullptr; + int height = -1; + int file_number = -1; + unsigned data_pos = 0; + const CBlock* data = nullptr; + const CBlockUndo* undo_data = nullptr; + + BlockInfo(const uint256& hash LIFETIMEBOUND) : hash(hash) {} +}; + //! Interface giving clients (wallet processes, maybe other analysis tools in //! the future) ability to access to the chain state, receive notifications, //! estimate fees, and submit transactions. @@ -111,6 +134,10 @@ public: //! Get locator for the current chain tip. virtual CBlockLocator getTipLocator() = 0; + //! Return a locator that refers to a block in the active chain. + //! If specified block is not in the active chain, return locator for the latest ancestor that is in the chain. + virtual CBlockLocator getActiveChainLocator(const uint256& block_hash) = 0; + //! Return height of the highest block on chain in common with the locator, //! which will either be the original block used to create the locator, //! or one of its ancestors. @@ -235,8 +262,8 @@ public: virtual ~Notifications() {} virtual void transactionAddedToMempool(const CTransactionRef& tx, uint64_t mempool_sequence) {} virtual void transactionRemovedFromMempool(const CTransactionRef& tx, MemPoolRemovalReason reason, uint64_t mempool_sequence) {} - virtual void blockConnected(const CBlock& block, int height) {} - virtual void blockDisconnected(const CBlock& block, int height) {} + virtual void blockConnected(const BlockInfo& block) {} + virtual void blockDisconnected(const BlockInfo& block) {} virtual void updatedBlockTip() {} virtual void chainStateFlushed(const CBlockLocator& locator) {} }; @@ -283,6 +310,13 @@ public: //! to be prepared to handle this by ignoring notifications about unknown //! removed transactions and already added new transactions. virtual void requestMempoolTransactions(Notifications& notifications) = 0; + + //! Return true if an assumed-valid chain is in use. + virtual bool hasAssumedValidChain() = 0; + + //! Get internal node context. Useful for testing, but not + //! accessible across processes. + virtual node::NodeContext* context() { return nullptr; } }; //! Interface to let node manage chain clients (wallets, or maybe tools for diff --git a/src/interfaces/node.h b/src/interfaces/node.h index c4dc303dd5..2c31e12ada 100644 --- a/src/interfaces/node.h +++ b/src/interfaces/node.h @@ -5,12 +5,13 @@ #ifndef BITCOIN_INTERFACES_NODE_H #define BITCOIN_INTERFACES_NODE_H -#include <consensus/amount.h> -#include <net.h> // For NodeId -#include <net_types.h> // For banmap_t -#include <netaddress.h> // For Network -#include <netbase.h> // For ConnectionDirection +#include <consensus/amount.h> // For CAmount +#include <net.h> // For NodeId +#include <net_types.h> // For banmap_t +#include <netaddress.h> // For Network +#include <netbase.h> // For ConnectionDirection #include <support/allocators/secure.h> // For SecureString +#include <util/settings.h> // For util::SettingsValue #include <util/translation.h> #include <functional> @@ -97,6 +98,24 @@ public: //! Return whether shutdown was requested. virtual bool shutdownRequested() = 0; + //! Return whether a particular setting in <datadir>/settings.json is or + //! would be ignored because it is also specified in the command line. + virtual bool isSettingIgnored(const std::string& name) = 0; + + //! Return setting value from <datadir>/settings.json or bitcoin.conf. + virtual util::SettingsValue getPersistentSetting(const std::string& name) = 0; + + //! Update a setting in <datadir>/settings.json. + virtual void updateRwSetting(const std::string& name, const util::SettingsValue& value) = 0; + + //! Force a setting value to be applied, overriding any other configuration + //! source, but not being persisted. + virtual void forceSetting(const std::string& name, const util::SettingsValue& value) = 0; + + //! Clear all settings in <datadir>/settings.json and store a backup of + //! previous settings in <datadir>/settings.json.bak. + virtual void resetSettings() = 0; + //! Map port. virtual void mapPort(bool use_upnp, bool use_natpmp) = 0; diff --git a/src/interfaces/wallet.h b/src/interfaces/wallet.h index f26ac866dc..1148dc7e4c 100644 --- a/src/interfaces/wallet.h +++ b/src/interfaces/wallet.h @@ -12,6 +12,7 @@ #include <script/standard.h> // For CTxDestination #include <support/allocators/secure.h> // For SecureString #include <util/message.h> +#include <util/result.h> #include <util/ui_change_type.h> #include <cstdint> @@ -87,7 +88,7 @@ public: virtual std::string getWalletName() = 0; // Get a new address. - virtual bool getNewDestination(const OutputType type, const std::string label, CTxDestination& dest) = 0; + virtual util::Result<CTxDestination> getNewDestination(const OutputType type, const std::string& label) = 0; //! Get public key. virtual bool getPubKey(const CScript& script, const CKeyID& address, CPubKey& pub_key) = 0; @@ -114,7 +115,7 @@ public: std::string* purpose) = 0; //! Get wallet address list. - virtual std::vector<WalletAddress> getAddresses() = 0; + virtual std::vector<WalletAddress> getAddresses() const = 0; //! Get receive requests. virtual std::vector<std::string> getAddressReceiveRequests() = 0; @@ -138,12 +139,11 @@ public: virtual void listLockedCoins(std::vector<COutPoint>& outputs) = 0; //! Create transaction. - virtual CTransactionRef createTransaction(const std::vector<wallet::CRecipient>& recipients, + virtual util::Result<CTransactionRef> createTransaction(const std::vector<wallet::CRecipient>& recipients, const wallet::CCoinControl& coin_control, bool sign, int& change_pos, - CAmount& fee, - bilingual_str& fail_reason) = 0; + CAmount& fee) = 0; //! Commit transaction. virtual void commitTransaction(CTransactionRef tx, @@ -183,7 +183,7 @@ public: virtual WalletTx getWalletTx(const uint256& txid) = 0; //! Get list of all wallet transactions. - virtual std::vector<WalletTx> getWalletTxs() = 0; + virtual std::set<WalletTx> getWalletTxs() = 0; //! Try to get updated status for a particular transaction, if possible without blocking. virtual bool tryGetTxStatus(const uint256& txid, @@ -320,31 +320,31 @@ class WalletLoader : public ChainClient { public: //! Create new wallet. - virtual std::unique_ptr<Wallet> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, bilingual_str& error, std::vector<bilingual_str>& warnings) = 0; + virtual util::Result<std::unique_ptr<Wallet>> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, std::vector<bilingual_str>& warnings) = 0; - //! Load existing wallet. - virtual std::unique_ptr<Wallet> loadWallet(const std::string& name, bilingual_str& error, std::vector<bilingual_str>& warnings) = 0; + //! Load existing wallet. + virtual util::Result<std::unique_ptr<Wallet>> loadWallet(const std::string& name, std::vector<bilingual_str>& warnings) = 0; - //! Return default wallet directory. - virtual std::string getWalletDir() = 0; + //! Return default wallet directory. + virtual std::string getWalletDir() = 0; - //! Restore backup wallet - virtual std::unique_ptr<Wallet> restoreWallet(const fs::path& backup_file, const std::string& wallet_name, bilingual_str& error, std::vector<bilingual_str>& warnings) = 0; + //! Restore backup wallet + virtual util::Result<std::unique_ptr<Wallet>> restoreWallet(const fs::path& backup_file, const std::string& wallet_name, std::vector<bilingual_str>& warnings) = 0; - //! Return available wallets in wallet directory. - virtual std::vector<std::string> listWalletDir() = 0; + //! Return available wallets in wallet directory. + virtual std::vector<std::string> listWalletDir() = 0; - //! Return interfaces for accessing wallets (if any). - virtual std::vector<std::unique_ptr<Wallet>> getWallets() = 0; + //! Return interfaces for accessing wallets (if any). + virtual std::vector<std::unique_ptr<Wallet>> getWallets() = 0; - //! Register handler for load wallet messages. This callback is triggered by - //! createWallet and loadWallet above, and also triggered when wallets are - //! loaded at startup or by RPC. - using LoadWalletFn = std::function<void(std::unique_ptr<Wallet> wallet)>; - virtual std::unique_ptr<Handler> handleLoadWallet(LoadWalletFn fn) = 0; + //! Register handler for load wallet messages. This callback is triggered by + //! createWallet and loadWallet above, and also triggered when wallets are + //! loaded at startup or by RPC. + using LoadWalletFn = std::function<void(std::unique_ptr<Wallet> wallet)>; + virtual std::unique_ptr<Handler> handleLoadWallet(LoadWalletFn fn) = 0; - //! Return pointer to internal context, useful for testing. - virtual wallet::WalletContext* context() { return nullptr; } + //! Return pointer to internal context, useful for testing. + virtual wallet::WalletContext* context() { return nullptr; } }; //! Information about one wallet address. @@ -395,6 +395,8 @@ struct WalletTx int64_t time; std::map<std::string, std::string> value_map; bool is_coinbase; + + bool operator<(const WalletTx& a) const { return tx->GetHash() < a.tx->GetHash(); } }; //! Updated transaction status. diff --git a/src/kernel/chain.cpp b/src/kernel/chain.cpp new file mode 100644 index 0000000000..82e77125d7 --- /dev/null +++ b/src/kernel/chain.cpp @@ -0,0 +1,26 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <chain.h> +#include <interfaces/chain.h> +#include <sync.h> +#include <uint256.h> + +class CBlock; + +namespace kernel { +interfaces::BlockInfo MakeBlockInfo(const CBlockIndex* index, const CBlock* data) +{ + interfaces::BlockInfo info{index ? *index->phashBlock : uint256::ZERO}; + if (index) { + info.prev_hash = index->pprev ? index->pprev->phashBlock : nullptr; + info.height = index->nHeight; + LOCK(::cs_main); + info.file_number = index->nFile; + info.data_pos = index->nDataPos; + } + info.data = data; + return info; +} +} // namespace kernel diff --git a/src/kernel/chain.h b/src/kernel/chain.h new file mode 100644 index 0000000000..f0750f8266 --- /dev/null +++ b/src/kernel/chain.h @@ -0,0 +1,19 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_KERNEL_CHAIN_H +#define BITCOIN_KERNEL_CHAIN_H + +class CBlock; +class CBlockIndex; +namespace interfaces { +struct BlockInfo; +} // namespace interfaces + +namespace kernel { +//! Return data from block index. +interfaces::BlockInfo MakeBlockInfo(const CBlockIndex* block_index, const CBlock* data = nullptr); +} // namespace kernel + +#endif // BITCOIN_KERNEL_CHAIN_H diff --git a/src/kernel/chainstatemanager_opts.h b/src/kernel/chainstatemanager_opts.h new file mode 100644 index 0000000000..510a1f9edc --- /dev/null +++ b/src/kernel/chainstatemanager_opts.h @@ -0,0 +1,27 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_KERNEL_CHAINSTATEMANAGER_OPTS_H +#define BITCOIN_KERNEL_CHAINSTATEMANAGER_OPTS_H + +#include <cstdint> +#include <functional> + +class CChainParams; + +namespace kernel { + +/** + * An options struct for `ChainstateManager`, more ergonomically referred to as + * `ChainstateManager::Options` due to the using-declaration in + * `ChainstateManager`. + */ +struct ChainstateManagerOpts { + const CChainParams& chainparams; + const std::function<int64_t()> adjusted_time_callback{nullptr}; +}; + +} // namespace kernel + +#endif // BITCOIN_KERNEL_CHAINSTATEMANAGER_OPTS_H diff --git a/src/kernel/checks.cpp b/src/kernel/checks.cpp new file mode 100644 index 0000000000..4c303c172c --- /dev/null +++ b/src/kernel/checks.cpp @@ -0,0 +1,33 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <kernel/checks.h> + +#include <key.h> +#include <random.h> +#include <util/time.h> +#include <util/translation.h> + +#include <memory> + +namespace kernel { + +std::optional<bilingual_str> SanityChecks(const Context&) +{ + if (!ECC_InitSanityCheck()) { + return Untranslated("Elliptic curve cryptography sanity check failure. Aborting."); + } + + if (!Random_SanityCheck()) { + return Untranslated("OS cryptographic RNG sanity check failure. Aborting."); + } + + if (!ChronoSanityCheck()) { + return Untranslated("Clock epoch mismatch. Aborting."); + } + + return std::nullopt; +} + +} diff --git a/src/kernel/checks.h b/src/kernel/checks.h new file mode 100644 index 0000000000..3eb14824fb --- /dev/null +++ b/src/kernel/checks.h @@ -0,0 +1,23 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_KERNEL_CHECKS_H +#define BITCOIN_KERNEL_CHECKS_H + +#include <optional> + +struct bilingual_str; + +namespace kernel { + +struct Context; + +/** + * Ensure a usable environment with all necessary library support. + */ +std::optional<bilingual_str> SanityChecks(const Context&); + +} + +#endif // BITCOIN_KERNEL_CHECKS_H diff --git a/src/node/coinstats.cpp b/src/kernel/coinstats.cpp index eed43a1bc7..06a4b8c974 100644 --- a/src/node/coinstats.cpp +++ b/src/kernel/coinstats.cpp @@ -1,23 +1,42 @@ -// Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2021 The Bitcoin Core developers +// Copyright (c) 2022 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <node/coinstats.h> +#include <kernel/coinstats.h> +#include <chain.h> #include <coins.h> #include <crypto/muhash.h> #include <hash.h> -#include <index/coinstatsindex.h> +#include <node/blockstorage.h> +#include <primitives/transaction.h> +#include <script/script.h> #include <serialize.h> +#include <span.h> +#include <streams.h> +#include <sync.h> +#include <tinyformat.h> #include <uint256.h> +#include <util/check.h> #include <util/overflow.h> #include <util/system.h> #include <validation.h> +#include <version.h> +#include <cassert> +#include <iosfwd> +#include <iterator> #include <map> +#include <memory> +#include <string> +#include <utility> + +namespace kernel { + +CCoinsStats::CCoinsStats(int block_height, const uint256& block_hash) + : nHeight(block_height), + hashBlock(block_hash) {} -namespace node { // Database-independent metric indicating the UTXO set size uint64_t GetBogoSize(const CScript& script_pub_key) { @@ -49,7 +68,7 @@ CDataStream TxOutSer(const COutPoint& outpoint, const Coin& coin) { //! It is also possible, though very unlikely, that a change in this //! construction could cause a previously invalid (and potentially malicious) //! UTXO snapshot to be considered valid. -static void ApplyHash(CHashWriter& ss, const uint256& hash, const std::map<uint32_t, Coin>& outputs) +static void ApplyHash(HashWriter& ss, const uint256& hash, const std::map<uint32_t, Coin>& outputs) { for (auto it = outputs.begin(); it != outputs.end(); ++it) { if (it == outputs.begin()) { @@ -93,24 +112,11 @@ static void ApplyStats(CCoinsStats& stats, const uint256& hash, const std::map<u //! Calculate statistics about the unspent transaction output set template <typename T> -static bool GetUTXOStats(CCoinsView* view, BlockManager& blockman, CCoinsStats& stats, T hash_obj, const std::function<void()>& interruption_point, const CBlockIndex* pindex) +static bool ComputeUTXOStats(CCoinsView* view, CCoinsStats& stats, T hash_obj, const std::function<void()>& interruption_point) { std::unique_ptr<CCoinsViewCursor> pcursor(view->Cursor()); assert(pcursor); - if (!pindex) { - LOCK(cs_main); - pindex = blockman.LookupBlockIndex(view->GetBestBlock()); - } - stats.nHeight = Assert(pindex)->nHeight; - stats.hashBlock = pindex->GetBlockHash(); - - // Use CoinStatsIndex if it is requested and available and a hash_type of Muhash or None was requested - if ((stats.m_hash_type == CoinStatsHashType::MUHASH || stats.m_hash_type == CoinStatsHashType::NONE) && g_coin_stats_index && stats.index_requested) { - stats.index_used = true; - return g_coin_stats_index->LookUpStats(pindex, stats); - } - PrepareHash(hash_obj, stats); uint256 prevkey; @@ -141,29 +147,40 @@ static bool GetUTXOStats(CCoinsView* view, BlockManager& blockman, CCoinsStats& FinalizeHash(hash_obj, stats); stats.nDiskSize = view->EstimateSize(); + return true; } -bool GetUTXOStats(CCoinsView* view, BlockManager& blockman, CCoinsStats& stats, const std::function<void()>& interruption_point, const CBlockIndex* pindex) +std::optional<CCoinsStats> ComputeUTXOStats(CoinStatsHashType hash_type, CCoinsView* view, node::BlockManager& blockman, const std::function<void()>& interruption_point) { - switch (stats.m_hash_type) { - case(CoinStatsHashType::HASH_SERIALIZED): { - CHashWriter ss(SER_GETHASH, PROTOCOL_VERSION); - return GetUTXOStats(view, blockman, stats, ss, interruption_point, pindex); - } - case(CoinStatsHashType::MUHASH): { - MuHash3072 muhash; - return GetUTXOStats(view, blockman, stats, muhash, interruption_point, pindex); - } - case(CoinStatsHashType::NONE): { - return GetUTXOStats(view, blockman, stats, nullptr, interruption_point, pindex); + CBlockIndex* pindex = WITH_LOCK(::cs_main, return blockman.LookupBlockIndex(view->GetBestBlock())); + CCoinsStats stats{Assert(pindex)->nHeight, pindex->GetBlockHash()}; + + bool success = [&]() -> bool { + switch (hash_type) { + case(CoinStatsHashType::HASH_SERIALIZED): { + HashWriter ss{}; + return ComputeUTXOStats(view, stats, ss, interruption_point); + } + case(CoinStatsHashType::MUHASH): { + MuHash3072 muhash; + return ComputeUTXOStats(view, stats, muhash, interruption_point); + } + case(CoinStatsHashType::NONE): { + return ComputeUTXOStats(view, stats, nullptr, interruption_point); + } + } // no default case, so the compiler can warn about missing cases + assert(false); + }(); + + if (!success) { + return std::nullopt; } - } // no default case, so the compiler can warn about missing cases - assert(false); + return stats; } // The legacy hash serializes the hashBlock -static void PrepareHash(CHashWriter& ss, const CCoinsStats& stats) +static void PrepareHash(HashWriter& ss, const CCoinsStats& stats) { ss << stats.hashBlock; } @@ -171,7 +188,7 @@ static void PrepareHash(CHashWriter& ss, const CCoinsStats& stats) static void PrepareHash(MuHash3072& muhash, CCoinsStats& stats) {} static void PrepareHash(std::nullptr_t, CCoinsStats& stats) {} -static void FinalizeHash(CHashWriter& ss, CCoinsStats& stats) +static void FinalizeHash(HashWriter& ss, CCoinsStats& stats) { stats.hashSerialized = ss.GetHash(); } @@ -182,4 +199,5 @@ static void FinalizeHash(MuHash3072& muhash, CCoinsStats& stats) stats.hashSerialized = out; } static void FinalizeHash(std::nullptr_t, CCoinsStats& stats) {} -} // namespace node + +} // namespace kernel diff --git a/src/node/coinstats.h b/src/kernel/coinstats.h index aa771b18b0..b7c1328e93 100644 --- a/src/node/coinstats.h +++ b/src/kernel/coinstats.h @@ -1,26 +1,27 @@ -// Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2021 The Bitcoin Core developers +// Copyright (c) 2022 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef BITCOIN_NODE_COINSTATS_H -#define BITCOIN_NODE_COINSTATS_H +#ifndef BITCOIN_KERNEL_COINSTATS_H +#define BITCOIN_KERNEL_COINSTATS_H -#include <chain.h> -#include <coins.h> #include <consensus/amount.h> #include <streams.h> #include <uint256.h> #include <cstdint> #include <functional> +#include <optional> class CCoinsView; +class Coin; +class COutPoint; +class CScript; namespace node { class BlockManager; } // namespace node -namespace node { +namespace kernel { enum class CoinStatsHashType { HASH_SERIALIZED, MUHASH, @@ -28,9 +29,6 @@ enum class CoinStatsHashType { }; struct CCoinsStats { - //! Which hash type to use - const CoinStatsHashType m_hash_type; - int nHeight{0}; uint256 hashBlock{}; uint64_t nTransactions{0}; @@ -44,8 +42,6 @@ struct CCoinsStats { //! The number of coins contained. uint64_t coins_count{0}; - //! Signals if the coinstatsindex should be used (when available). - bool index_requested{true}; //! Signals if the coinstatsindex was used to retrieve the statistics. bool index_used{false}; @@ -70,15 +66,15 @@ struct CCoinsStats { //! Total cumulative amount of coins lost due to unclaimed miner rewards up to and including this block CAmount total_unspendables_unclaimed_rewards{0}; - CCoinsStats(CoinStatsHashType hash_type) : m_hash_type(hash_type) {} + CCoinsStats() = default; + CCoinsStats(int block_height, const uint256& block_hash); }; -//! Calculate statistics about the unspent transaction output set -bool GetUTXOStats(CCoinsView* view, node::BlockManager& blockman, CCoinsStats& stats, const std::function<void()>& interruption_point = {}, const CBlockIndex* pindex = nullptr); - uint64_t GetBogoSize(const CScript& script_pub_key); CDataStream TxOutSer(const COutPoint& outpoint, const Coin& coin); -} // namespace node -#endif // BITCOIN_NODE_COINSTATS_H +std::optional<CCoinsStats> ComputeUTXOStats(CoinStatsHashType hash_type, CCoinsView* view, node::BlockManager& blockman, const std::function<void()>& interruption_point = {}); +} // namespace kernel + +#endif // BITCOIN_KERNEL_COINSTATS_H diff --git a/src/kernel/context.cpp b/src/kernel/context.cpp new file mode 100644 index 0000000000..15413c1840 --- /dev/null +++ b/src/kernel/context.cpp @@ -0,0 +1,33 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <kernel/context.h> + +#include <crypto/sha256.h> +#include <key.h> +#include <logging.h> +#include <pubkey.h> +#include <random.h> + +#include <string> + + +namespace kernel { + +Context::Context() +{ + std::string sha256_algo = SHA256AutoDetect(); + LogPrintf("Using the '%s' SHA256 implementation\n", sha256_algo); + RandomInit(); + ECC_Start(); + ecc_verify_handle.reset(new ECCVerifyHandle()); +} + +Context::~Context() +{ + ecc_verify_handle.reset(); + ECC_Stop(); +} + +} // namespace kernel diff --git a/src/kernel/context.h b/src/kernel/context.h new file mode 100644 index 0000000000..9746ef994b --- /dev/null +++ b/src/kernel/context.h @@ -0,0 +1,31 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_KERNEL_CONTEXT_H +#define BITCOIN_KERNEL_CONTEXT_H + +#include <memory> + +class ECCVerifyHandle; + +namespace kernel { +//! Context struct holding the kernel library's logically global state, and +//! passed to external libbitcoin_kernel functions which need access to this +//! state. The kernel library API is a work in progress, so state organization +//! and member list will evolve over time. +//! +//! State stored directly in this struct should be simple. More complex state +//! should be stored to std::unique_ptr members pointing to opaque types. +struct Context { + std::unique_ptr<ECCVerifyHandle> ecc_verify_handle; + + //! Declare default constructor and destructor that are not inline, so code + //! instantiating the kernel::Context struct doesn't need to #include class + //! definitions for all the unique_ptr members. + Context(); + ~Context(); +}; +} // namespace kernel + +#endif // BITCOIN_KERNEL_CONTEXT_H diff --git a/src/kernel/mempool_limits.h b/src/kernel/mempool_limits.h new file mode 100644 index 0000000000..e192e7e6cd --- /dev/null +++ b/src/kernel/mempool_limits.h @@ -0,0 +1,30 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +#ifndef BITCOIN_KERNEL_MEMPOOL_LIMITS_H +#define BITCOIN_KERNEL_MEMPOOL_LIMITS_H + +#include <policy/policy.h> + +#include <cstdint> + +namespace kernel { +/** + * Options struct containing limit options for a CTxMemPool. Default constructor + * populates the struct with sane default values which can be modified. + * + * Most of the time, this struct should be referenced as CTxMemPool::Limits. + */ +struct MemPoolLimits { + //! The maximum allowed number of transactions in a package including the entry and its ancestors. + int64_t ancestor_count{DEFAULT_ANCESTOR_LIMIT}; + //! The maximum allowed size in virtual bytes of an entry and its ancestors within a package. + int64_t ancestor_size_vbytes{DEFAULT_ANCESTOR_SIZE_LIMIT_KVB * 1'000}; + //! The maximum allowed number of transactions in a package including the entry and its descendants. + int64_t descendant_count{DEFAULT_DESCENDANT_LIMIT}; + //! The maximum allowed size in virtual bytes of an entry and its descendants within a package. + int64_t descendant_size_vbytes{DEFAULT_DESCENDANT_SIZE_LIMIT_KVB * 1'000}; +}; +} // namespace kernel + +#endif // BITCOIN_KERNEL_MEMPOOL_LIMITS_H diff --git a/src/kernel/mempool_options.h b/src/kernel/mempool_options.h new file mode 100644 index 0000000000..dad6f14c39 --- /dev/null +++ b/src/kernel/mempool_options.h @@ -0,0 +1,60 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +#ifndef BITCOIN_KERNEL_MEMPOOL_OPTIONS_H +#define BITCOIN_KERNEL_MEMPOOL_OPTIONS_H + +#include <kernel/mempool_limits.h> + +#include <policy/feerate.h> +#include <policy/policy.h> +#include <script/standard.h> + +#include <chrono> +#include <cstdint> +#include <optional> + +class CBlockPolicyEstimator; + +/** Default for -maxmempool, maximum megabytes of mempool memory usage */ +static constexpr unsigned int DEFAULT_MAX_MEMPOOL_SIZE_MB{300}; +/** Default for -mempoolexpiry, expiration time for mempool transactions in hours */ +static constexpr unsigned int DEFAULT_MEMPOOL_EXPIRY_HOURS{336}; +/** Default for -mempoolfullrbf, if the transaction replaceability signaling is ignored */ +static constexpr bool DEFAULT_MEMPOOL_FULL_RBF{false}; + +namespace kernel { +/** + * Options struct containing options for constructing a CTxMemPool. Default + * constructor populates the struct with sane default values which can be + * modified. + * + * Most of the time, this struct should be referenced as CTxMemPool::Options. + */ +struct MemPoolOptions { + /* Used to estimate appropriate transaction fees. */ + CBlockPolicyEstimator* estimator{nullptr}; + /* The ratio used to determine how often sanity checks will run. */ + int check_ratio{0}; + int64_t max_size_bytes{DEFAULT_MAX_MEMPOOL_SIZE_MB * 1'000'000}; + std::chrono::seconds expiry{std::chrono::hours{DEFAULT_MEMPOOL_EXPIRY_HOURS}}; + CFeeRate incremental_relay_feerate{DEFAULT_INCREMENTAL_RELAY_FEE}; + /** A fee rate smaller than this is considered zero fee (for relaying, mining and transaction creation) */ + CFeeRate min_relay_feerate{DEFAULT_MIN_RELAY_TX_FEE}; + CFeeRate dust_relay_feerate{DUST_RELAY_TX_FEE}; + /** + * A data carrying output is an unspendable output containing data. The script + * type is designated as TxoutType::NULL_DATA. + * + * Maximum size of TxoutType::NULL_DATA scripts that this node considers standard. + * If nullopt, any size is nonstandard. + */ + std::optional<unsigned> max_datacarrier_bytes{DEFAULT_ACCEPT_DATACARRIER ? std::optional{MAX_OP_RETURN_RELAY} : std::nullopt}; + bool permit_bare_multisig{DEFAULT_PERMIT_BAREMULTISIG}; + bool require_standard{true}; + bool full_rbf{DEFAULT_MEMPOOL_FULL_RBF}; + MemPoolLimits limits{}; +}; +} // namespace kernel + +#endif // BITCOIN_KERNEL_MEMPOOL_OPTIONS_H diff --git a/src/kernel/mempool_persist.cpp b/src/kernel/mempool_persist.cpp new file mode 100644 index 0000000000..1a1cf2bbdc --- /dev/null +++ b/src/kernel/mempool_persist.cpp @@ -0,0 +1,189 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <kernel/mempool_persist.h> + +#include <clientversion.h> +#include <consensus/amount.h> +#include <fs.h> +#include <logging.h> +#include <primitives/transaction.h> +#include <serialize.h> +#include <shutdown.h> +#include <streams.h> +#include <sync.h> +#include <txmempool.h> +#include <uint256.h> +#include <util/system.h> +#include <util/time.h> +#include <validation.h> + +#include <chrono> +#include <cstdint> +#include <cstdio> +#include <exception> +#include <functional> +#include <map> +#include <memory> +#include <set> +#include <stdexcept> +#include <utility> +#include <vector> + +using fsbridge::FopenFn; + +namespace kernel { + +static const uint64_t MEMPOOL_DUMP_VERSION = 1; + +bool LoadMempool(CTxMemPool& pool, const fs::path& load_path, CChainState& active_chainstate, FopenFn mockable_fopen_function) +{ + if (load_path.empty()) return false; + + FILE* filestr{mockable_fopen_function(load_path, "rb")}; + CAutoFile file(filestr, SER_DISK, CLIENT_VERSION); + if (file.IsNull()) { + LogPrintf("Failed to open mempool file from disk. Continuing anyway.\n"); + return false; + } + + int64_t count = 0; + int64_t expired = 0; + int64_t failed = 0; + int64_t already_there = 0; + int64_t unbroadcast = 0; + auto now = NodeClock::now(); + + try { + uint64_t version; + file >> version; + if (version != MEMPOOL_DUMP_VERSION) { + return false; + } + uint64_t num; + file >> num; + while (num) { + --num; + CTransactionRef tx; + int64_t nTime; + int64_t nFeeDelta; + file >> tx; + file >> nTime; + file >> nFeeDelta; + + CAmount amountdelta = nFeeDelta; + if (amountdelta) { + pool.PrioritiseTransaction(tx->GetHash(), amountdelta); + } + if (nTime > TicksSinceEpoch<std::chrono::seconds>(now - pool.m_expiry)) { + LOCK(cs_main); + const auto& accepted = AcceptToMemoryPool(active_chainstate, tx, nTime, /*bypass_limits=*/false, /*test_accept=*/false); + if (accepted.m_result_type == MempoolAcceptResult::ResultType::VALID) { + ++count; + } else { + // mempool may contain the transaction already, e.g. from + // wallet(s) having loaded it while we were processing + // mempool transactions; consider these as valid, instead of + // failed, but mark them as 'already there' + if (pool.exists(GenTxid::Txid(tx->GetHash()))) { + ++already_there; + } else { + ++failed; + } + } + } else { + ++expired; + } + if (ShutdownRequested()) + return false; + } + std::map<uint256, CAmount> mapDeltas; + file >> mapDeltas; + + for (const auto& i : mapDeltas) { + pool.PrioritiseTransaction(i.first, i.second); + } + + std::set<uint256> unbroadcast_txids; + file >> unbroadcast_txids; + unbroadcast = unbroadcast_txids.size(); + for (const auto& txid : unbroadcast_txids) { + // Ensure transactions were accepted to mempool then add to + // unbroadcast set. + if (pool.get(txid) != nullptr) pool.AddUnbroadcastTx(txid); + } + } catch (const std::exception& e) { + LogPrintf("Failed to deserialize mempool data on disk: %s. Continuing anyway.\n", e.what()); + return false; + } + + LogPrintf("Imported mempool transactions from disk: %i succeeded, %i failed, %i expired, %i already there, %i waiting for initial broadcast\n", count, failed, expired, already_there, unbroadcast); + return true; +} + +bool DumpMempool(const CTxMemPool& pool, const fs::path& dump_path, FopenFn mockable_fopen_function, bool skip_file_commit) +{ + auto start = SteadyClock::now(); + + std::map<uint256, CAmount> mapDeltas; + std::vector<TxMempoolInfo> vinfo; + std::set<uint256> unbroadcast_txids; + + static Mutex dump_mutex; + LOCK(dump_mutex); + + { + LOCK(pool.cs); + for (const auto &i : pool.mapDeltas) { + mapDeltas[i.first] = i.second; + } + vinfo = pool.infoAll(); + unbroadcast_txids = pool.GetUnbroadcastTxs(); + } + + auto mid = SteadyClock::now(); + + try { + FILE* filestr{mockable_fopen_function(dump_path + ".new", "wb")}; + if (!filestr) { + return false; + } + + CAutoFile file(filestr, SER_DISK, CLIENT_VERSION); + + uint64_t version = MEMPOOL_DUMP_VERSION; + file << version; + + file << (uint64_t)vinfo.size(); + for (const auto& i : vinfo) { + file << *(i.tx); + file << int64_t{count_seconds(i.m_time)}; + file << int64_t{i.nFeeDelta}; + mapDeltas.erase(i.tx->GetHash()); + } + + file << mapDeltas; + + LogPrintf("Writing %d unbroadcast transactions to disk.\n", unbroadcast_txids.size()); + file << unbroadcast_txids; + + if (!skip_file_commit && !FileCommit(file.Get())) + throw std::runtime_error("FileCommit failed"); + file.fclose(); + if (!RenameOver(dump_path + ".new", dump_path)) { + throw std::runtime_error("Rename failed"); + } + auto last = SteadyClock::now(); + + LogPrintf("Dumped mempool: %gs to copy, %gs to dump\n", + Ticks<SecondsDouble>(mid - start), + Ticks<SecondsDouble>(last - mid)); + } catch (const std::exception& e) { + LogPrintf("Failed to dump mempool: %s. Continuing anyway.\n", e.what()); + return false; + } + return true; +} + +} // namespace kernel diff --git a/src/kernel/mempool_persist.h b/src/kernel/mempool_persist.h new file mode 100644 index 0000000000..9a15ec6dca --- /dev/null +++ b/src/kernel/mempool_persist.h @@ -0,0 +1,28 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_KERNEL_MEMPOOL_PERSIST_H +#define BITCOIN_KERNEL_MEMPOOL_PERSIST_H + +#include <fs.h> + +class CChainState; +class CTxMemPool; + +namespace kernel { + +/** Dump the mempool to disk. */ +bool DumpMempool(const CTxMemPool& pool, const fs::path& dump_path, + fsbridge::FopenFn mockable_fopen_function = fsbridge::fopen, + bool skip_file_commit = false); + +/** Load the mempool from disk. */ +bool LoadMempool(CTxMemPool& pool, const fs::path& load_path, + CChainState& active_chainstate, + fsbridge::FopenFn mockable_fopen_function = fsbridge::fopen); + +} // namespace kernel + + +#endif // BITCOIN_KERNEL_MEMPOOL_PERSIST_H diff --git a/src/kernel/validation_cache_sizes.h b/src/kernel/validation_cache_sizes.h new file mode 100644 index 0000000000..72e4d1a52c --- /dev/null +++ b/src/kernel/validation_cache_sizes.h @@ -0,0 +1,20 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_KERNEL_VALIDATION_CACHE_SIZES_H +#define BITCOIN_KERNEL_VALIDATION_CACHE_SIZES_H + +#include <script/sigcache.h> + +#include <cstddef> +#include <limits> + +namespace kernel { +struct ValidationCacheSizes { + size_t signature_cache_bytes{DEFAULT_MAX_SIG_CACHE_BYTES / 2}; + size_t script_execution_cache_bytes{DEFAULT_MAX_SIG_CACHE_BYTES / 2}; +}; +} + +#endif // BITCOIN_KERNEL_VALIDATION_CACHE_SIZES_H diff --git a/src/key.cpp b/src/key.cpp index 9b0971a2dd..199808505d 100644 --- a/src/key.cpp +++ b/src/key.cpp @@ -333,6 +333,7 @@ bool CKey::Derive(CKey& keyChild, ChainCode &ccChild, unsigned int nChild, const } bool CExtKey::Derive(CExtKey &out, unsigned int _nChild) const { + if (nDepth == std::numeric_limits<unsigned char>::max()) return false; out.nDepth = nDepth + 1; CKeyID id = key.GetPubKey().GetID(); memcpy(out.vchFingerprint, &id, 4); @@ -146,7 +146,7 @@ public: bool SignSchnorr(const uint256& hash, Span<unsigned char> sig, const uint256* merkle_root, const uint256& aux) const; //! Derive BIP32 child key. - bool Derive(CKey& keyChild, ChainCode &ccChild, unsigned int nChild, const ChainCode& cc) const; + [[nodiscard]] bool Derive(CKey& keyChild, ChainCode &ccChild, unsigned int nChild, const ChainCode& cc) const; /** * Verify thoroughly whether a private key and a public key match. @@ -176,7 +176,7 @@ struct CExtKey { void Encode(unsigned char code[BIP32_EXTKEY_SIZE]) const; void Decode(const unsigned char code[BIP32_EXTKEY_SIZE]); - bool Derive(CExtKey& out, unsigned int nChild) const; + [[nodiscard]] bool Derive(CExtKey& out, unsigned int nChild) const; CExtPubKey Neuter() const; void SetSeed(Span<const std::byte> seed); }; diff --git a/src/leveldb/util/env_posix.cc b/src/leveldb/util/env_posix.cc index 18626b327c..fac41be6ce 100644 --- a/src/leveldb/util/env_posix.cc +++ b/src/leveldb/util/env_posix.cc @@ -49,7 +49,7 @@ constexpr const int kDefaultMmapLimit = (sizeof(void*) >= 8) ? 4096 : 0; int g_mmap_limit = kDefaultMmapLimit; // Common flags defined for all posix open operations -#if defined(HAVE_O_CLOEXEC) +#if HAVE_O_CLOEXEC constexpr const int kOpenBaseFlags = O_CLOEXEC; #else constexpr const int kOpenBaseFlags = 0; diff --git a/src/logging.cpp b/src/logging.cpp index a5e5fdb4cd..1e2c1d5a77 100644 --- a/src/logging.cpp +++ b/src/logging.cpp @@ -171,7 +171,7 @@ const CLogCategoryDesc LogCategories[] = bool GetLogCategory(BCLog::LogFlags& flag, const std::string& str) { - if (str == "") { + if (str.empty()) { flag = BCLog::ALL; return true; } @@ -184,6 +184,91 @@ bool GetLogCategory(BCLog::LogFlags& flag, const std::string& str) return false; } +std::string LogLevelToStr(BCLog::Level level) +{ + switch (level) { + case BCLog::Level::None: + return "none"; + case BCLog::Level::Debug: + return "debug"; + case BCLog::Level::Info: + return "info"; + case BCLog::Level::Warning: + return "warning"; + case BCLog::Level::Error: + return "error"; + } + assert(false); +} + +std::string LogCategoryToStr(BCLog::LogFlags category) +{ + // Each log category string representation should sync with LogCategories + switch (category) { + case BCLog::LogFlags::NONE: + return "none"; + case BCLog::LogFlags::NET: + return "net"; + case BCLog::LogFlags::TOR: + return "tor"; + case BCLog::LogFlags::MEMPOOL: + return "mempool"; + case BCLog::LogFlags::HTTP: + return "http"; + case BCLog::LogFlags::BENCH: + return "bench"; + case BCLog::LogFlags::ZMQ: + return "zmq"; + case BCLog::LogFlags::WALLETDB: + return "walletdb"; + case BCLog::LogFlags::RPC: + return "rpc"; + case BCLog::LogFlags::ESTIMATEFEE: + return "estimatefee"; + case BCLog::LogFlags::ADDRMAN: + return "addrman"; + case BCLog::LogFlags::SELECTCOINS: + return "selectcoins"; + case BCLog::LogFlags::REINDEX: + return "reindex"; + case BCLog::LogFlags::CMPCTBLOCK: + return "cmpctblock"; + case BCLog::LogFlags::RAND: + return "rand"; + case BCLog::LogFlags::PRUNE: + return "prune"; + case BCLog::LogFlags::PROXY: + return "proxy"; + case BCLog::LogFlags::MEMPOOLREJ: + return "mempoolrej"; + case BCLog::LogFlags::LIBEVENT: + return "libevent"; + case BCLog::LogFlags::COINDB: + return "coindb"; + case BCLog::LogFlags::QT: + return "qt"; + case BCLog::LogFlags::LEVELDB: + return "leveldb"; + case BCLog::LogFlags::VALIDATION: + return "validation"; + case BCLog::LogFlags::I2P: + return "i2p"; + case BCLog::LogFlags::IPC: + return "ipc"; +#ifdef DEBUG_LOCKCONTENTION + case BCLog::LogFlags::LOCK: + return "lock"; +#endif + case BCLog::LogFlags::UTIL: + return "util"; + case BCLog::LogFlags::BLOCKSTORE: + return "blockstorage"; + case BCLog::LogFlags::ALL: + return "all"; + } + assert(false); +} + std::vector<LogCategory> BCLog::Logger::LogCategoriesList() const { // Sort log categories by alphabetical order. @@ -249,17 +334,38 @@ namespace BCLog { } } // namespace BCLog -void BCLog::Logger::LogPrintStr(const std::string& str, const std::string& logging_function, const std::string& source_file, const int source_line) +void BCLog::Logger::LogPrintStr(const std::string& str, const std::string& logging_function, const std::string& source_file, const int source_line, const BCLog::LogFlags category, const BCLog::Level level) { StdLockGuard scoped_lock(m_cs); std::string str_prefixed = LogEscapeMessage(str); + if ((category != LogFlags::NONE || level != Level::None) && m_started_new_line) { + std::string s{"["}; + + if (category != LogFlags::NONE) { + s += LogCategoryToStr(category); + } + + if (category != LogFlags::NONE && level != Level::None) { + // Only add separator if both flag and level are not NONE + s += ":"; + } + + if (level != Level::None) { + s += LogLevelToStr(level); + } + + s += "] "; + str_prefixed.insert(0, s); + } + if (m_log_sourcelocations && m_started_new_line) { str_prefixed.insert(0, "[" + RemovePrefix(source_file, "./") + ":" + ToString(source_line) + "] [" + logging_function + "] "); } if (m_log_threadnames && m_started_new_line) { - str_prefixed.insert(0, "[" + util::ThreadGetInternalName() + "] "); + const auto threadname = util::ThreadGetInternalName(); + str_prefixed.insert(0, "[" + (threadname.empty() ? "unknown" : threadname) + "] "); } str_prefixed = LogTimestampStr(str_prefixed); diff --git a/src/logging.h b/src/logging.h index ae8cad906c..50869ad89a 100644 --- a/src/logging.h +++ b/src/logging.h @@ -67,6 +67,13 @@ namespace BCLog { BLOCKSTORE = (1 << 26), ALL = ~(uint32_t)0, }; + enum class Level { + Debug = 0, + None = 1, + Info = 2, + Warning = 3, + Error = 4, + }; class Logger { @@ -105,7 +112,7 @@ namespace BCLog { std::atomic<bool> m_reopen_file{false}; /** Send a string to the log output */ - void LogPrintStr(const std::string& str, const std::string& logging_function, const std::string& source_file, const int source_line); + void LogPrintStr(const std::string& str, const std::string& logging_function, const std::string& source_file, const int source_line, const BCLog::LogFlags category, const BCLog::Level level); /** Returns whether logs will be written to any output */ bool Enabled() const @@ -159,9 +166,14 @@ namespace BCLog { BCLog::Logger& LogInstance(); -/** Return true if log accepts specified category */ -static inline bool LogAcceptCategory(BCLog::LogFlags category) +/** Return true if log accepts specified category, at the specified level. */ +static inline bool LogAcceptCategory(BCLog::LogFlags category, BCLog::Level level) { + // Log messages at Warning and Error level unconditionally, so that + // important troubleshooting information doesn't get lost. + if (level >= BCLog::Level::Warning) { + return true; + } return LogInstance().WillLogCategory(category); } @@ -173,7 +185,7 @@ bool GetLogCategory(BCLog::LogFlags& flag, const std::string& str); // peer can fill up a user's disk with debug.log entries. template <typename... Args> -static inline void LogPrintf_(const std::string& logging_function, const std::string& source_file, const int source_line, const char* fmt, const Args&... args) +static inline void LogPrintf_(const std::string& logging_function, const std::string& source_file, const int source_line, const BCLog::LogFlags flag, const BCLog::Level level, const char* fmt, const Args&... args) { if (LogInstance().Enabled()) { std::string log_msg; @@ -183,19 +195,35 @@ static inline void LogPrintf_(const std::string& logging_function, const std::st /* Original format string will have newline so don't add one here */ log_msg = "Error \"" + std::string(fmterr.what()) + "\" while formatting log message: " + fmt; } - LogInstance().LogPrintStr(log_msg, logging_function, source_file, source_line); + LogInstance().LogPrintStr(log_msg, logging_function, source_file, source_line, flag, level); } } -#define LogPrintf(...) LogPrintf_(__func__, __FILE__, __LINE__, __VA_ARGS__) +#define LogPrintLevel_(category, level, ...) LogPrintf_(__func__, __FILE__, __LINE__, category, level, __VA_ARGS__) + +// Log unconditionally. +#define LogPrintf(...) LogPrintLevel_(BCLog::LogFlags::NONE, BCLog::Level::None, __VA_ARGS__) + +// Log unconditionally, prefixing the output with the passed category name. +#define LogPrintfCategory(category, ...) LogPrintLevel_(category, BCLog::Level::None, __VA_ARGS__) // Use a macro instead of a function for conditional logging to prevent // evaluating arguments when logging for the category is not enabled. -#define LogPrint(category, ...) \ - do { \ - if (LogAcceptCategory((category))) { \ - LogPrintf(__VA_ARGS__); \ - } \ + +// Log conditionally, prefixing the output with the passed category name. +#define LogPrint(category, ...) \ + do { \ + if (LogAcceptCategory((category), BCLog::Level::Debug)) { \ + LogPrintLevel_(category, BCLog::Level::None, __VA_ARGS__); \ + } \ + } while (0) + +// Log conditionally, prefixing the output with the passed category name and severity level. +#define LogPrintLevel(category, level, ...) \ + do { \ + if (LogAcceptCategory((category), (level))) { \ + LogPrintLevel_(category, level, __VA_ARGS__); \ + } \ } while (0) #endif // BITCOIN_LOGGING_H diff --git a/src/mapport.cpp b/src/mapport.cpp index 235e6f904c..6262e51879 100644 --- a/src/mapport.cpp +++ b/src/mapport.cpp @@ -19,7 +19,7 @@ #include <util/thread.h> #ifdef USE_NATPMP -#include <compat.h> +#include <compat/compat.h> #include <natpmp.h> #endif // USE_NATPMP diff --git a/src/minisketch/README.md b/src/minisketch/README.md index c0cfdc1623..f8b89ff33e 100644 --- a/src/minisketch/README.md +++ b/src/minisketch/README.md @@ -203,8 +203,8 @@ Some improvements that are still TODO: * <a name="myfootnote4">[4]</a> Bhaskar Biswas, Vincent Herbert. *Efficient Root Finding of Polynomials over Fields of Characteristic 2.* 2009. hal-00626997. [[URL]](https://hal.archives-ouvertes.fr/hal-00626997) [[PDF]](https://hal.archives-ouvertes.fr/hal-00626997/document) * <a name="myfootnote6">[6]</a> Eppstein, David, Michael T. Goodrich, Frank Uyeda, and George Varghese. *What's the difference?: efficient set reconciliation without prior context.* ACM SIGCOMM Computer Communication Review, vol. 41, no. 4, pp. 218-229. ACM, 2011. [[PDF]](https://www.ics.uci.edu/~eppstein/pubs/EppGooUye-SIGCOMM-11.pdf) * <a name="myfootnote7">[7]</a> Goodrich, Michael T. and Michael Mitzenmacher. *Invertible bloom lookup tables.* 2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton) (2011): 792-799. [[PDF]](https://arxiv.org/pdf/1101.2245.pdf) -* <a name="myfootnote8">[8]</a> Maxwell, Gregory F. *[Blocksonly mode BW savings, the limits of efficient block xfer, and better relay](https://bitcointalk.org/index.php?topic=1377345.0)* Bitcointalk 2016, *[Technical notes on mempool synchronizing relay](https://people.xiph.org/~greg/mempool_sync_relay.txt)* #bitcoin-wizards 2016. -* <a name="myfootnote9">[9]</a> Maxwell, Gregory F. *[Block network coding](https://en.bitcoin.it/wiki/User:Gmaxwell/block_network_coding)* Bitcoin Wiki 2014, *[Technical notes on efficient block xfer](https://people.xiph.org/~greg/efficient.block.xfer.txt)* #bitcoin-wizards 2015. +* <a name="myfootnote8">[8]</a> Maxwell, Gregory F. *[Blocksonly mode BW savings, the limits of efficient block xfer, and better relay](https://bitcointalk.org/index.php?topic=1377345.0)* Bitcointalk 2016, *[Technical notes on mempool synchronizing relay](https://nt4tn.net/tech-notes/2016.mempool_sync_relay.txt)* #bitcoin-wizards 2016. +* <a name="myfootnote9">[9]</a> Maxwell, Gregory F. *[Block network coding](https://en.bitcoin.it/wiki/User:Gmaxwell/block_network_coding)* Bitcoin Wiki 2014, *[Technical notes on efficient block xfer](https://nt4tn.net/tech-notes/201512.efficient.block.xfer.txt)* #bitcoin-wizards 2015. * <a name="myfootnote10">[10]</a> Ruffing, Tim, Moreno-Sanchez, Pedro, Aniket, Kate, *P2P Mixing and Unlinkable Bitcoin Transactions* NDSS Symposium 2017 [[URL]](https://eprint.iacr.org/2016/824) [[PDF]](https://eprint.iacr.org/2016/824.pdf) * <a name="myfootnote11">[11]</a> Y. Misky, A. Trachtenberg, R. Zippel. *Set Reconciliation with Nearly Optimal Communication Complexity.* Cornell University, 2000. [[URL]](https://ecommons.cornell.edu/handle/1813/5803) [[PDF]](https://ecommons.cornell.edu/bitstream/handle/1813/5803/2000-1813.pdf) * <a name="myfootnote12">[12]</a> Itoh, Toshiya, and Shigeo Tsujii. "A fast algorithm for computing multiplicative inverses in GF (2m) using normal bases." Information and computation 78, no. 3 (1988): 171-177. [[URL]](https://www.sciencedirect.com/science/article/pii/0890540188900247) diff --git a/src/minisketch/include/minisketch.h b/src/minisketch/include/minisketch.h index 0b5d8372e8..24d6b4e1c0 100644 --- a/src/minisketch/include/minisketch.h +++ b/src/minisketch/include/minisketch.h @@ -5,7 +5,8 @@ #include <stdlib.h> #ifdef _MSC_VER -# include <compat.h> +# include <BaseTsd.h> + typedef SSIZE_T ssize_t; #else # include <unistd.h> #endif diff --git a/src/net.cpp b/src/net.cpp index 676037a357..865ce2ea97 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -13,15 +13,16 @@ #include <addrman.h> #include <banman.h> #include <clientversion.h> -#include <compat.h> +#include <compat/compat.h> #include <consensus/consensus.h> #include <crypto/sha256.h> +#include <node/eviction.h> #include <fs.h> #include <i2p.h> #include <net_permissions.h> #include <netaddress.h> #include <netbase.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <protocol.h> #include <random.h> #include <scheduler.h> @@ -84,8 +85,8 @@ static constexpr int DNSSEEDS_DELAY_PEER_THRESHOLD = 1000; // "many" vs "few" pe /** The default timeframe for -maxuploadtarget. 1 day. */ static constexpr std::chrono::seconds MAX_UPLOAD_TIMEFRAME{60 * 60 * 24}; -// We add a random period time (0 to 1 seconds) to feeler connections to prevent synchronization. -#define FEELER_SLEEP_WINDOW 1 +// A random time period (0 to 1 seconds) is added to feeler connections to prevent synchronization. +static constexpr auto FEELER_SLEEP_WINDOW{1s}; /** Used to pass flags to the Bind() function */ enum BindFlags { @@ -113,7 +114,7 @@ static const uint64_t RANDOMIZER_ID_ADDRCACHE = 0x1cf2e4ddd306dda9ULL; // SHA256 // bool fDiscover = true; bool fListen = true; -Mutex g_maplocalhost_mutex; +GlobalMutex g_maplocalhost_mutex; std::map<CNetAddr, LocalServiceInfo> mapLocalHost GUARDED_BY(g_maplocalhost_mutex); static bool vfLimited[NET_MAX] GUARDED_BY(g_maplocalhost_mutex) = {}; std::string strSubVersion; @@ -186,7 +187,7 @@ static std::vector<CAddress> ConvertSeeds(const std::vector<uint8_t> &vSeedsIn) // it'll get a pile of addresses with newer timestamps. // Seed nodes are given a random 'last seen time' of between one and two // weeks ago. - const int64_t nOneWeek = 7*24*60*60; + const auto one_week{7 * 24h}; std::vector<CAddress> vSeedsOut; FastRandomContext rng; CDataStream s(vSeedsIn, SER_NETWORK, PROTOCOL_VERSION | ADDRV2_FORMAT); @@ -194,7 +195,7 @@ static std::vector<CAddress> ConvertSeeds(const std::vector<uint8_t> &vSeedsIn) CService endpoint; s >> endpoint; CAddress addr{endpoint, GetDesirableServiceFlags(NODE_NONE)}; - addr.nTime = GetTime() - rng.randrange(nOneWeek) - nOneWeek; + addr.nTime = rng.rand_uniform_delay(Now<NodeSeconds>() - one_week, -one_week); LogPrint(BCLog::NET, "Added hardcoded seed: %s\n", addr.ToString()); vSeedsOut.push_back(addr); } @@ -205,16 +206,13 @@ static std::vector<CAddress> ConvertSeeds(const std::vector<uint8_t> &vSeedsIn) // Otherwise, return the unroutable 0.0.0.0 but filled in with // the normal parameters, since the IP may be changed to a useful // one by discovery. -CAddress GetLocalAddress(const CNetAddr *paddrPeer, ServiceFlags nLocalServices) +CService GetLocalAddress(const CNetAddr& addrPeer) { - CAddress ret(CService(CNetAddr(),GetListenPort()), nLocalServices); CService addr; - if (GetLocal(addr, paddrPeer)) - { - ret = CAddress(addr, nLocalServices); + if (GetLocal(addr, &addrPeer)) { + return addr; } - ret.nTime = GetAdjustedTime(); - return ret; + return CService{CNetAddr(), GetListenPort()}; } static int GetnScore(const CService& addr) @@ -232,35 +230,35 @@ bool IsPeerAddrLocalGood(CNode *pnode) IsReachable(addrLocal.GetNetwork()); } -std::optional<CAddress> GetLocalAddrForPeer(CNode *pnode) +std::optional<CService> GetLocalAddrForPeer(CNode& node) { - CAddress addrLocal = GetLocalAddress(&pnode->addr, pnode->GetLocalServices()); + CService addrLocal{GetLocalAddress(node.addr)}; if (gArgs.GetBoolArg("-addrmantest", false)) { // use IPv4 loopback during addrmantest - addrLocal = CAddress(CService(LookupNumeric("127.0.0.1", GetListenPort())), pnode->GetLocalServices()); + addrLocal = CService(LookupNumeric("127.0.0.1", GetListenPort())); } // If discovery is enabled, sometimes give our peer the address it // tells us that it sees us as in case it has a better idea of our // address than we do. FastRandomContext rng; - if (IsPeerAddrLocalGood(pnode) && (!addrLocal.IsRoutable() || + if (IsPeerAddrLocalGood(&node) && (!addrLocal.IsRoutable() || rng.randbits((GetnScore(addrLocal) > LOCAL_MANUAL) ? 3 : 1) == 0)) { - if (pnode->IsInboundConn()) { + if (node.IsInboundConn()) { // For inbound connections, assume both the address and the port // as seen from the peer. - addrLocal = CAddress{pnode->GetAddrLocal(), addrLocal.nServices}; + addrLocal = CService{node.GetAddrLocal()}; } else { // For outbound connections, assume just the address as seen from // the peer and leave the port in `addrLocal` as returned by // `GetLocalAddress()` above. The peer has no way to observe our // listening port when we have initiated the connection. - addrLocal.SetIP(pnode->GetAddrLocal()); + addrLocal.SetIP(node.GetAddrLocal()); } } if (addrLocal.IsRoutable() || gArgs.GetBoolArg("-addrmantest", false)) { - LogPrint(BCLog::NET, "Advertising address %s to peer=%d\n", addrLocal.ToString(), pnode->GetId()); + LogPrint(BCLog::NET, "Advertising address %s to peer=%d\n", addrLocal.ToString(), node.GetId()); return addrLocal; } // Address is unroutable. Don't advertise. @@ -421,16 +419,16 @@ bool CConnman::CheckIncomingNonce(uint64_t nonce) } /** Get the bind address for a socket as CAddress */ -static CAddress GetBindAddress(SOCKET sock) +static CAddress GetBindAddress(const Sock& sock) { CAddress addr_bind; struct sockaddr_storage sockaddr_bind; socklen_t sockaddr_bind_len = sizeof(sockaddr_bind); - if (sock != INVALID_SOCKET) { - if (!getsockname(sock, (struct sockaddr*)&sockaddr_bind, &sockaddr_bind_len)) { + if (sock.Get() != INVALID_SOCKET) { + if (!sock.GetSockName((struct sockaddr*)&sockaddr_bind, &sockaddr_bind_len)) { addr_bind.SetSockAddr((const struct sockaddr*)&sockaddr_bind); } else { - LogPrint(BCLog::NET, "Warning: getsockname failed\n"); + LogPrintLevel(BCLog::NET, BCLog::Level::Warning, "getsockname failed\n"); } } return addr_bind; @@ -453,10 +451,9 @@ CNode* CConnman::ConnectNode(CAddress addrConnect, const char *pszDest, bool fCo } } - /// debug print - LogPrint(BCLog::NET, "trying connection %s lastseen=%.1fhrs\n", + LogPrintLevel(BCLog::NET, BCLog::Level::Debug, "trying connection %s lastseen=%.1fhrs\n", pszDest ? pszDest : addrConnect.ToString(), - pszDest ? 0.0 : (double)(GetAdjustedTime() - addrConnect.nTime)/3600.0); + Ticks<HoursDouble>(pszDest ? 0h : Now<NodeSeconds>() - addrConnect.nTime)); // Resolve const uint16_t default_port{pszDest != nullptr ? Params().GetDefaultPort(pszDest) : @@ -539,10 +536,9 @@ CNode* CConnman::ConnectNode(CAddress addrConnect, const char *pszDest, bool fCo NodeId id = GetNewNodeId(); uint64_t nonce = GetDeterministicRandomizer(RANDOMIZER_ID_LOCALHOSTNONCE).Write(id).Finalize(); if (!addr_bind.IsValid()) { - addr_bind = GetBindAddress(sock->Get()); + addr_bind = GetBindAddress(*sock); } CNode* pnode = new CNode(id, - nLocalServices, std::move(sock), addrConnect, CalculateKeyedNetGroup(addrConnect), @@ -575,26 +571,6 @@ void CConnman::AddWhitelistPermissionFlags(NetPermissionFlags& flags, const CNet } } -std::string ConnectionTypeAsString(ConnectionType conn_type) -{ - switch (conn_type) { - case ConnectionType::INBOUND: - return "inbound"; - case ConnectionType::MANUAL: - return "manual"; - case ConnectionType::FEELER: - return "feeler"; - case ConnectionType::OUTBOUND_FULL_RELAY: - return "outbound-full-relay"; - case ConnectionType::BLOCK_RELAY: - return "block-relay-only"; - case ConnectionType::ADDR_FETCH: - return "addr-fetch"; - } // no default case, so the compiler can warn about missing cases - - assert(false); -} - CService CNode::GetAddrLocal() const { AssertLockNotHeld(m_addr_local_mutex); @@ -622,7 +598,6 @@ Network CNode::ConnectedThroughNetwork() const void CNode::CopyStats(CNodeStats& stats) { stats.nodeid = this->GetId(); - X(nServices); X(addr); X(addrBind); stats.m_network = ConnectedThroughNetwork(); @@ -876,210 +851,6 @@ size_t CConnman::SocketSendData(CNode& node) const return nSentSize; } -static bool ReverseCompareNodeMinPingTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) -{ - return a.m_min_ping_time > b.m_min_ping_time; -} - -static bool ReverseCompareNodeTimeConnected(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) -{ - return a.m_connected > b.m_connected; -} - -static bool CompareNetGroupKeyed(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) { - return a.nKeyedNetGroup < b.nKeyedNetGroup; -} - -static bool CompareNodeBlockTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) -{ - // There is a fall-through here because it is common for a node to have many peers which have not yet relayed a block. - if (a.m_last_block_time != b.m_last_block_time) return a.m_last_block_time < b.m_last_block_time; - if (a.fRelevantServices != b.fRelevantServices) return b.fRelevantServices; - return a.m_connected > b.m_connected; -} - -static bool CompareNodeTXTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) -{ - // There is a fall-through here because it is common for a node to have more than a few peers that have not yet relayed txn. - if (a.m_last_tx_time != b.m_last_tx_time) return a.m_last_tx_time < b.m_last_tx_time; - if (a.m_relay_txs != b.m_relay_txs) return b.m_relay_txs; - if (a.fBloomFilter != b.fBloomFilter) return a.fBloomFilter; - return a.m_connected > b.m_connected; -} - -// Pick out the potential block-relay only peers, and sort them by last block time. -static bool CompareNodeBlockRelayOnlyTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) -{ - if (a.m_relay_txs != b.m_relay_txs) return a.m_relay_txs; - if (a.m_last_block_time != b.m_last_block_time) return a.m_last_block_time < b.m_last_block_time; - if (a.fRelevantServices != b.fRelevantServices) return b.fRelevantServices; - return a.m_connected > b.m_connected; -} - -/** - * Sort eviction candidates by network/localhost and connection uptime. - * Candidates near the beginning are more likely to be evicted, and those - * near the end are more likely to be protected, e.g. less likely to be evicted. - * - First, nodes that are not `is_local` and that do not belong to `network`, - * sorted by increasing uptime (from most recently connected to connected longer). - * - Then, nodes that are `is_local` or belong to `network`, sorted by increasing uptime. - */ -struct CompareNodeNetworkTime { - const bool m_is_local; - const Network m_network; - CompareNodeNetworkTime(bool is_local, Network network) : m_is_local(is_local), m_network(network) {} - bool operator()(const NodeEvictionCandidate& a, const NodeEvictionCandidate& b) const - { - if (m_is_local && a.m_is_local != b.m_is_local) return b.m_is_local; - if ((a.m_network == m_network) != (b.m_network == m_network)) return b.m_network == m_network; - return a.m_connected > b.m_connected; - }; -}; - -//! Sort an array by the specified comparator, then erase the last K elements where predicate is true. -template <typename T, typename Comparator> -static void EraseLastKElements( - std::vector<T>& elements, Comparator comparator, size_t k, - std::function<bool(const NodeEvictionCandidate&)> predicate = [](const NodeEvictionCandidate& n) { return true; }) -{ - std::sort(elements.begin(), elements.end(), comparator); - size_t eraseSize = std::min(k, elements.size()); - elements.erase(std::remove_if(elements.end() - eraseSize, elements.end(), predicate), elements.end()); -} - -void ProtectEvictionCandidatesByRatio(std::vector<NodeEvictionCandidate>& eviction_candidates) -{ - // Protect the half of the remaining nodes which have been connected the longest. - // This replicates the non-eviction implicit behavior, and precludes attacks that start later. - // To favorise the diversity of our peer connections, reserve up to half of these protected - // spots for Tor/onion, localhost, I2P, and CJDNS peers, even if they're not longest uptime - // overall. This helps protect these higher-latency peers that tend to be otherwise - // disadvantaged under our eviction criteria. - const size_t initial_size = eviction_candidates.size(); - const size_t total_protect_size{initial_size / 2}; - - // Disadvantaged networks to protect. In the case of equal counts, earlier array members - // have the first opportunity to recover unused slots from the previous iteration. - struct Net { bool is_local; Network id; size_t count; }; - std::array<Net, 4> networks{ - {{false, NET_CJDNS, 0}, {false, NET_I2P, 0}, {/*localhost=*/true, NET_MAX, 0}, {false, NET_ONION, 0}}}; - - // Count and store the number of eviction candidates per network. - for (Net& n : networks) { - n.count = std::count_if(eviction_candidates.cbegin(), eviction_candidates.cend(), - [&n](const NodeEvictionCandidate& c) { - return n.is_local ? c.m_is_local : c.m_network == n.id; - }); - } - // Sort `networks` by ascending candidate count, to give networks having fewer candidates - // the first opportunity to recover unused protected slots from the previous iteration. - std::stable_sort(networks.begin(), networks.end(), [](Net a, Net b) { return a.count < b.count; }); - - // Protect up to 25% of the eviction candidates by disadvantaged network. - const size_t max_protect_by_network{total_protect_size / 2}; - size_t num_protected{0}; - - while (num_protected < max_protect_by_network) { - // Count the number of disadvantaged networks from which we have peers to protect. - auto num_networks = std::count_if(networks.begin(), networks.end(), [](const Net& n) { return n.count; }); - if (num_networks == 0) { - break; - } - const size_t disadvantaged_to_protect{max_protect_by_network - num_protected}; - const size_t protect_per_network{std::max(disadvantaged_to_protect / num_networks, static_cast<size_t>(1))}; - // Early exit flag if there are no remaining candidates by disadvantaged network. - bool protected_at_least_one{false}; - - for (Net& n : networks) { - if (n.count == 0) continue; - const size_t before = eviction_candidates.size(); - EraseLastKElements(eviction_candidates, CompareNodeNetworkTime(n.is_local, n.id), - protect_per_network, [&n](const NodeEvictionCandidate& c) { - return n.is_local ? c.m_is_local : c.m_network == n.id; - }); - const size_t after = eviction_candidates.size(); - if (before > after) { - protected_at_least_one = true; - const size_t delta{before - after}; - num_protected += delta; - if (num_protected >= max_protect_by_network) { - break; - } - n.count -= delta; - } - } - if (!protected_at_least_one) { - break; - } - } - - // Calculate how many we removed, and update our total number of peers that - // we want to protect based on uptime accordingly. - assert(num_protected == initial_size - eviction_candidates.size()); - const size_t remaining_to_protect{total_protect_size - num_protected}; - EraseLastKElements(eviction_candidates, ReverseCompareNodeTimeConnected, remaining_to_protect); -} - -[[nodiscard]] std::optional<NodeId> SelectNodeToEvict(std::vector<NodeEvictionCandidate>&& vEvictionCandidates) -{ - // Protect connections with certain characteristics - - // Deterministically select 4 peers to protect by netgroup. - // An attacker cannot predict which netgroups will be protected - EraseLastKElements(vEvictionCandidates, CompareNetGroupKeyed, 4); - // Protect the 8 nodes with the lowest minimum ping time. - // An attacker cannot manipulate this metric without physically moving nodes closer to the target. - EraseLastKElements(vEvictionCandidates, ReverseCompareNodeMinPingTime, 8); - // Protect 4 nodes that most recently sent us novel transactions accepted into our mempool. - // An attacker cannot manipulate this metric without performing useful work. - EraseLastKElements(vEvictionCandidates, CompareNodeTXTime, 4); - // Protect up to 8 non-tx-relay peers that have sent us novel blocks. - EraseLastKElements(vEvictionCandidates, CompareNodeBlockRelayOnlyTime, 8, - [](const NodeEvictionCandidate& n) { return !n.m_relay_txs && n.fRelevantServices; }); - - // Protect 4 nodes that most recently sent us novel blocks. - // An attacker cannot manipulate this metric without performing useful work. - EraseLastKElements(vEvictionCandidates, CompareNodeBlockTime, 4); - - // Protect some of the remaining eviction candidates by ratios of desirable - // or disadvantaged characteristics. - ProtectEvictionCandidatesByRatio(vEvictionCandidates); - - if (vEvictionCandidates.empty()) return std::nullopt; - - // If any remaining peers are preferred for eviction consider only them. - // This happens after the other preferences since if a peer is really the best by other criteria (esp relaying blocks) - // then we probably don't want to evict it no matter what. - if (std::any_of(vEvictionCandidates.begin(),vEvictionCandidates.end(),[](NodeEvictionCandidate const &n){return n.prefer_evict;})) { - vEvictionCandidates.erase(std::remove_if(vEvictionCandidates.begin(),vEvictionCandidates.end(), - [](NodeEvictionCandidate const &n){return !n.prefer_evict;}),vEvictionCandidates.end()); - } - - // Identify the network group with the most connections and youngest member. - // (vEvictionCandidates is already sorted by reverse connect time) - uint64_t naMostConnections; - unsigned int nMostConnections = 0; - std::chrono::seconds nMostConnectionsTime{0}; - std::map<uint64_t, std::vector<NodeEvictionCandidate> > mapNetGroupNodes; - for (const NodeEvictionCandidate &node : vEvictionCandidates) { - std::vector<NodeEvictionCandidate> &group = mapNetGroupNodes[node.nKeyedNetGroup]; - group.push_back(node); - const auto grouptime{group[0].m_connected}; - - if (group.size() > nMostConnections || (group.size() == nMostConnections && grouptime > nMostConnectionsTime)) { - nMostConnections = group.size(); - nMostConnectionsTime = grouptime; - naMostConnections = node.nKeyedNetGroup; - } - } - - // Reduce to the network group with the most connections - vEvictionCandidates = std::move(mapNetGroupNodes[naMostConnections]); - - // Disconnect from the network group with the most connections - return vEvictionCandidates.front().id; -} - /** Try to find a connection to evict when the node is full. * Extreme care must be taken to avoid opening the node to attacker * triggered network partitioning. @@ -1095,18 +866,24 @@ bool CConnman::AttemptToEvictConnection() LOCK(m_nodes_mutex); for (const CNode* node : m_nodes) { - if (node->HasPermission(NetPermissionFlags::NoBan)) - continue; - if (!node->IsInboundConn()) - continue; if (node->fDisconnect) continue; - NodeEvictionCandidate candidate = {node->GetId(), node->m_connected, node->m_min_ping_time, - node->m_last_block_time, node->m_last_tx_time, - HasAllDesirableServiceFlags(node->nServices), - node->m_relays_txs.load(), node->m_bloom_filter_loaded.load(), - node->nKeyedNetGroup, node->m_prefer_evict, node->addr.IsLocal(), - node->ConnectedThroughNetwork()}; + NodeEvictionCandidate candidate{ + .id = node->GetId(), + .m_connected = node->m_connected, + .m_min_ping_time = node->m_min_ping_time, + .m_last_block_time = node->m_last_block_time, + .m_last_tx_time = node->m_last_tx_time, + .fRelevantServices = node->m_has_all_wanted_services, + .m_relay_txs = node->m_relays_txs.load(), + .fBloomFilter = node->m_bloom_filter_loaded.load(), + .nKeyedNetGroup = node->nKeyedNetGroup, + .prefer_evict = node->m_prefer_evict, + .m_is_local = node->addr.IsLocal(), + .m_network = node->ConnectedThroughNetwork(), + .m_noban = node->HasPermission(NetPermissionFlags::NoBan), + .m_conn_type = node->m_conn_type, + }; vEvictionCandidates.push_back(candidate); } } @@ -1140,12 +917,12 @@ void CConnman::AcceptConnection(const ListenSocket& hListenSocket) { } if (!addr.SetSockAddr((const struct sockaddr*)&sockaddr)) { - LogPrintf("Warning: Unknown socket family\n"); + LogPrintLevel(BCLog::NET, BCLog::Level::Warning, "Unknown socket family\n"); } else { addr = CAddress{MaybeFlipIPv6toCJDNS(addr), NODE_NONE}; } - const CAddress addr_bind{MaybeFlipIPv6toCJDNS(GetBindAddress(sock->Get())), NODE_NONE}; + const CAddress addr_bind{MaybeFlipIPv6toCJDNS(GetBindAddress(*sock)), NODE_NONE}; NetPermissionFlags permissionFlags = NetPermissionFlags::None; hListenSocket.AddSocketPermissionFlags(permissionFlags); @@ -1231,7 +1008,6 @@ void CConnman::CreateNodeFromAcceptedSocket(std::unique_ptr<Sock>&& sock, const bool inbound_onion = std::find(m_onion_binds.begin(), m_onion_binds.end(), addr_bind) != m_onion_binds.end(); CNode* pnode = new CNode(id, - nodeServices, std::move(sock), addr, CalculateKeyedNetGroup(addr), @@ -1243,7 +1019,7 @@ void CConnman::CreateNodeFromAcceptedSocket(std::unique_ptr<Sock>&& sock, pnode->AddRef(); pnode->m_permissionFlags = permissionFlags; pnode->m_prefer_evict = discouraged; - m_msgproc->InitializeNode(pnode); + m_msgproc->InitializeNode(*pnode, nodeServices); LogPrint(BCLog::NET, "connection from %s accepted\n", addr.ToString()); @@ -1395,13 +1171,12 @@ bool CConnman::InactivityCheck(const CNode& node) const return false; } -bool CConnman::GenerateSelectSet(const std::vector<CNode*>& nodes, - std::set<SOCKET>& recv_set, - std::set<SOCKET>& send_set, - std::set<SOCKET>& error_set) +Sock::EventsPerSock CConnman::GenerateWaitSockets(Span<CNode* const> nodes) { + Sock::EventsPerSock events_per_sock; + for (const ListenSocket& hListenSocket : vhListenSocket) { - recv_set.insert(hListenSocket.sock->Get()); + events_per_sock.emplace(hListenSocket.sock, Sock::Events{Sock::RECV}); } for (CNode* pnode : nodes) { @@ -1428,172 +1203,49 @@ bool CConnman::GenerateSelectSet(const std::vector<CNode*>& nodes, continue; } - error_set.insert(pnode->m_sock->Get()); + Sock::Event requested{0}; if (select_send) { - send_set.insert(pnode->m_sock->Get()); - continue; - } - if (select_recv) { - recv_set.insert(pnode->m_sock->Get()); - } - } - - return !recv_set.empty() || !send_set.empty() || !error_set.empty(); -} - -#ifdef USE_POLL -void CConnman::SocketEvents(const std::vector<CNode*>& nodes, - std::set<SOCKET>& recv_set, - std::set<SOCKET>& send_set, - std::set<SOCKET>& error_set) -{ - std::set<SOCKET> recv_select_set, send_select_set, error_select_set; - if (!GenerateSelectSet(nodes, recv_select_set, send_select_set, error_select_set)) { - interruptNet.sleep_for(std::chrono::milliseconds(SELECT_TIMEOUT_MILLISECONDS)); - return; - } - - std::unordered_map<SOCKET, struct pollfd> pollfds; - for (SOCKET socket_id : recv_select_set) { - pollfds[socket_id].fd = socket_id; - pollfds[socket_id].events |= POLLIN; - } - - for (SOCKET socket_id : send_select_set) { - pollfds[socket_id].fd = socket_id; - pollfds[socket_id].events |= POLLOUT; - } - - for (SOCKET socket_id : error_select_set) { - pollfds[socket_id].fd = socket_id; - // These flags are ignored, but we set them for clarity - pollfds[socket_id].events |= POLLERR|POLLHUP; - } - - std::vector<struct pollfd> vpollfds; - vpollfds.reserve(pollfds.size()); - for (auto it : pollfds) { - vpollfds.push_back(std::move(it.second)); - } - - if (poll(vpollfds.data(), vpollfds.size(), SELECT_TIMEOUT_MILLISECONDS) < 0) return; - - if (interruptNet) return; - - for (struct pollfd pollfd_entry : vpollfds) { - if (pollfd_entry.revents & POLLIN) recv_set.insert(pollfd_entry.fd); - if (pollfd_entry.revents & POLLOUT) send_set.insert(pollfd_entry.fd); - if (pollfd_entry.revents & (POLLERR|POLLHUP)) error_set.insert(pollfd_entry.fd); - } -} -#else -void CConnman::SocketEvents(const std::vector<CNode*>& nodes, - std::set<SOCKET>& recv_set, - std::set<SOCKET>& send_set, - std::set<SOCKET>& error_set) -{ - std::set<SOCKET> recv_select_set, send_select_set, error_select_set; - if (!GenerateSelectSet(nodes, recv_select_set, send_select_set, error_select_set)) { - interruptNet.sleep_for(std::chrono::milliseconds(SELECT_TIMEOUT_MILLISECONDS)); - return; - } - - // - // Find which sockets have data to receive - // - struct timeval timeout; - timeout.tv_sec = 0; - timeout.tv_usec = SELECT_TIMEOUT_MILLISECONDS * 1000; // frequency to poll pnode->vSend - - fd_set fdsetRecv; - fd_set fdsetSend; - fd_set fdsetError; - FD_ZERO(&fdsetRecv); - FD_ZERO(&fdsetSend); - FD_ZERO(&fdsetError); - SOCKET hSocketMax = 0; - - for (SOCKET hSocket : recv_select_set) { - FD_SET(hSocket, &fdsetRecv); - hSocketMax = std::max(hSocketMax, hSocket); - } - - for (SOCKET hSocket : send_select_set) { - FD_SET(hSocket, &fdsetSend); - hSocketMax = std::max(hSocketMax, hSocket); - } - - for (SOCKET hSocket : error_select_set) { - FD_SET(hSocket, &fdsetError); - hSocketMax = std::max(hSocketMax, hSocket); - } - - int nSelect = select(hSocketMax + 1, &fdsetRecv, &fdsetSend, &fdsetError, &timeout); - - if (interruptNet) - return; - - if (nSelect == SOCKET_ERROR) - { - int nErr = WSAGetLastError(); - LogPrintf("socket select error %s\n", NetworkErrorString(nErr)); - for (unsigned int i = 0; i <= hSocketMax; i++) - FD_SET(i, &fdsetRecv); - FD_ZERO(&fdsetSend); - FD_ZERO(&fdsetError); - if (!interruptNet.sleep_for(std::chrono::milliseconds(SELECT_TIMEOUT_MILLISECONDS))) - return; - } - - for (SOCKET hSocket : recv_select_set) { - if (FD_ISSET(hSocket, &fdsetRecv)) { - recv_set.insert(hSocket); + requested = Sock::SEND; + } else if (select_recv) { + requested = Sock::RECV; } - } - for (SOCKET hSocket : send_select_set) { - if (FD_ISSET(hSocket, &fdsetSend)) { - send_set.insert(hSocket); - } + events_per_sock.emplace(pnode->m_sock, Sock::Events{requested}); } - for (SOCKET hSocket : error_select_set) { - if (FD_ISSET(hSocket, &fdsetError)) { - error_set.insert(hSocket); - } - } + return events_per_sock; } -#endif void CConnman::SocketHandler() { AssertLockNotHeld(m_total_bytes_sent_mutex); - std::set<SOCKET> recv_set; - std::set<SOCKET> send_set; - std::set<SOCKET> error_set; + Sock::EventsPerSock events_per_sock; { const NodesSnapshot snap{*this, /*shuffle=*/false}; + const auto timeout = std::chrono::milliseconds(SELECT_TIMEOUT_MILLISECONDS); + // Check for the readiness of the already connected sockets and the // listening sockets in one call ("readiness" as in poll(2) or // select(2)). If none are ready, wait for a short while and return // empty sets. - SocketEvents(snap.Nodes(), recv_set, send_set, error_set); + events_per_sock = GenerateWaitSockets(snap.Nodes()); + if (events_per_sock.empty() || !events_per_sock.begin()->first->WaitMany(timeout, events_per_sock)) { + interruptNet.sleep_for(timeout); + } // Service (send/receive) each of the already connected nodes. - SocketHandlerConnected(snap.Nodes(), recv_set, send_set, error_set); + SocketHandlerConnected(snap.Nodes(), events_per_sock); } // Accept new connections from listening sockets. - SocketHandlerListening(recv_set); + SocketHandlerListening(events_per_sock); } void CConnman::SocketHandlerConnected(const std::vector<CNode*>& nodes, - const std::set<SOCKET>& recv_set, - const std::set<SOCKET>& send_set, - const std::set<SOCKET>& error_set) + const Sock::EventsPerSock& events_per_sock) { AssertLockNotHeld(m_total_bytes_sent_mutex); @@ -1612,9 +1264,12 @@ void CConnman::SocketHandlerConnected(const std::vector<CNode*>& nodes, if (!pnode->m_sock) { continue; } - recvSet = recv_set.count(pnode->m_sock->Get()) > 0; - sendSet = send_set.count(pnode->m_sock->Get()) > 0; - errorSet = error_set.count(pnode->m_sock->Get()) > 0; + const auto it = events_per_sock.find(pnode->m_sock); + if (it != events_per_sock.end()) { + recvSet = it->second.occurred & Sock::RECV; + sendSet = it->second.occurred & Sock::SEND; + errorSet = it->second.occurred & Sock::ERR; + } } if (recvSet || errorSet) { @@ -1684,13 +1339,14 @@ void CConnman::SocketHandlerConnected(const std::vector<CNode*>& nodes, } } -void CConnman::SocketHandlerListening(const std::set<SOCKET>& recv_set) +void CConnman::SocketHandlerListening(const Sock::EventsPerSock& events_per_sock) { for (const ListenSocket& listen_socket : vhListenSocket) { if (interruptNet) { return; } - if (recv_set.count(listen_socket.sock->Get()) > 0) { + const auto it = events_per_sock.find(listen_socket.sock); + if (it != events_per_sock.end() && it->second.occurred & Sock::RECV) { AcceptConnection(listen_socket); } } @@ -1811,9 +1467,8 @@ void CConnman::ThreadDNSAddressSeed() unsigned int nMaxIPs = 256; // Limits number of IPs learned from a DNS seed if (LookupHost(host, vIPs, nMaxIPs, true)) { for (const CNetAddr& ip : vIPs) { - int nOneDay = 24*3600; CAddress addr = CAddress(CService(ip, Params().GetDefaultPort()), requiredServiceBits); - addr.nTime = GetTime() - 3*nOneDay - rng.randrange(4*nOneDay); // use a random age between 3 and 7 days old + addr.nTime = rng.rand_uniform_delay(Now<NodeSeconds>() - 3 * 24h, -4 * 24h); // use a random age between 3 and 7 days old vAdd.push_back(addr); found++; } @@ -1864,12 +1519,12 @@ bool CConnman::GetTryNewOutboundPeer() const void CConnman::SetTryNewOutboundPeer(bool flag) { m_try_another_outbound_peer = flag; - LogPrint(BCLog::NET, "net: setting try another outbound peer=%s\n", flag ? "true" : "false"); + LogPrint(BCLog::NET, "setting try another outbound peer=%s\n", flag ? "true" : "false"); } void CConnman::StartExtraBlockRelayPeers() { - LogPrint(BCLog::NET, "net: enabling extra block-relay-only peers\n"); + LogPrint(BCLog::NET, "enabling extra block-relay-only peers\n"); m_start_extra_block_relay_peers = true; } @@ -1910,6 +1565,7 @@ int CConnman::GetExtraBlockRelayCount() const void CConnman::ThreadOpenConnections(const std::vector<std::string> connect) { SetSyscallSandboxPolicy(SyscallSandboxPolicy::NET_OPEN_CONNECTION); + FastRandomContext rng; // Connect to specific addresses if (!connect.empty()) { @@ -2078,7 +1734,7 @@ void CConnman::ThreadOpenConnections(const std::vector<std::string> connect) addrman.ResolveCollisions(); - int64_t nANow = GetAdjustedTime(); + const auto current_time{NodeClock::now()}; int nTries = 0; while (!interruptNet) { @@ -2101,7 +1757,7 @@ void CConnman::ThreadOpenConnections(const std::vector<std::string> connect) break; CAddress addr; - int64_t addr_last_try{0}; + NodeSeconds addr_last_try{0s}; if (fFeeler) { // First, try to get a tried table collision address. This returns @@ -2141,8 +1797,9 @@ void CConnman::ThreadOpenConnections(const std::vector<std::string> connect) continue; // only consider very recently tried nodes after 30 failed attempts - if (nANow - addr_last_try < 600 && nTries < 30) + if (current_time - addr_last_try < 10min && nTries < 30) { continue; + } // for non-feelers, require all the services we'll want, // for feelers, only require they be a full node (only because most @@ -2163,12 +1820,11 @@ void CConnman::ThreadOpenConnections(const std::vector<std::string> connect) } if (addrConnect.IsValid()) { - if (fFeeler) { // Add small amount of random noise before connection to avoid synchronization. - int randsleep = GetRand<int>(FEELER_SLEEP_WINDOW * 1000); - if (!interruptNet.sleep_for(std::chrono::milliseconds(randsleep))) + if (!interruptNet.sleep_for(rng.rand_uniform_duration<CThreadInterrupt::Clock>(FEELER_SLEEP_WINDOW))) { return; + } LogPrint(BCLog::NET, "Making feeler connection to %s\n", addrConnect.ToString()); } @@ -2301,7 +1957,7 @@ void CConnman::OpenNetworkConnection(const CAddress& addrConnect, bool fCountFai if (grantOutbound) grantOutbound->MoveTo(pnode->grantOutbound); - m_msgproc->InitializeNode(pnode); + m_msgproc->InitializeNode(*pnode, nLocalServices); { LOCK(m_nodes_mutex); m_nodes.push_back(pnode); @@ -2397,15 +2053,15 @@ bool CConnman::BindListenPort(const CService& addrBind, bilingual_str& strError, socklen_t len = sizeof(sockaddr); if (!addrBind.GetSockAddr((struct sockaddr*)&sockaddr, &len)) { - strError = strprintf(Untranslated("Error: Bind address family for %s not supported"), addrBind.ToString()); - LogPrintf("%s\n", strError.original); + strError = strprintf(Untranslated("Bind address family for %s not supported"), addrBind.ToString()); + LogPrintLevel(BCLog::NET, BCLog::Level::Error, "%s\n", strError.original); return false; } std::unique_ptr<Sock> sock = CreateSock(addrBind); if (!sock) { - strError = strprintf(Untranslated("Error: Couldn't open socket for incoming connections (socket returned error %s)"), NetworkErrorString(WSAGetLastError())); - LogPrintf("%s\n", strError.original); + strError = strprintf(Untranslated("Couldn't open socket for incoming connections (socket returned error %s)"), NetworkErrorString(WSAGetLastError())); + LogPrintLevel(BCLog::NET, BCLog::Level::Error, "%s\n", strError.original); return false; } @@ -2434,23 +2090,22 @@ bool CConnman::BindListenPort(const CService& addrBind, bilingual_str& strError, #endif } - if (::bind(sock->Get(), (struct sockaddr*)&sockaddr, len) == SOCKET_ERROR) - { + if (sock->Bind(reinterpret_cast<struct sockaddr*>(&sockaddr), len) == SOCKET_ERROR) { int nErr = WSAGetLastError(); if (nErr == WSAEADDRINUSE) strError = strprintf(_("Unable to bind to %s on this computer. %s is probably already running."), addrBind.ToString(), PACKAGE_NAME); else strError = strprintf(_("Unable to bind to %s on this computer (bind returned error %s)"), addrBind.ToString(), NetworkErrorString(nErr)); - LogPrintf("%s\n", strError.original); + LogPrintLevel(BCLog::NET, BCLog::Level::Error, "%s\n", strError.original); return false; } LogPrintf("Bound to %s\n", addrBind.ToString()); // Listen for incoming connections - if (listen(sock->Get(), SOMAXCONN) == SOCKET_ERROR) + if (sock->Listen(SOMAXCONN) == SOCKET_ERROR) { - strError = strprintf(_("Error: Listening for incoming connections failed (listen returned error %s)"), NetworkErrorString(WSAGetLastError())); - LogPrintf("%s\n", strError.original); + strError = strprintf(_("Listening for incoming connections failed (listen returned error %s)"), NetworkErrorString(WSAGetLastError())); + LogPrintLevel(BCLog::NET, BCLog::Level::Error, "%s\n", strError.original); return false; } @@ -2805,8 +2460,11 @@ std::vector<CAddress> CConnman::GetAddresses(CNode& requestor, size_t max_addres { auto local_socket_bytes = requestor.addrBind.GetAddrBytes(); uint64_t cache_id = GetDeterministicRandomizer(RANDOMIZER_ID_ADDRCACHE) - .Write(requestor.addr.GetNetwork()) + .Write(requestor.ConnectedThroughNetwork()) .Write(local_socket_bytes.data(), local_socket_bytes.size()) + // For outbound connections, the port of the bound address is randomly + // assigned by the OS and would therefore not be useful for seeding. + .Write(requestor.IsInboundConn() ? requestor.addrBind.GetPort() : 0) .Finalize(); const auto current_time = GetTime<std::chrono::microseconds>(); auto r = m_addr_response_caches.emplace(cache_id, CachedAddrResponse{}); @@ -3043,7 +2701,10 @@ ServiceFlags CConnman::GetLocalServices() const unsigned int CConnman::GetReceiveFloodSize() const { return nReceiveFloodSize; } -CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, std::shared_ptr<Sock> sock, const CAddress& addrIn, uint64_t nKeyedNetGroupIn, uint64_t nLocalHostNonceIn, const CAddress& addrBindIn, const std::string& addrNameIn, ConnectionType conn_type_in, bool inbound_onion) +CNode::CNode(NodeId idIn, std::shared_ptr<Sock> sock, const CAddress& addrIn, + uint64_t nKeyedNetGroupIn, uint64_t nLocalHostNonceIn, + const CAddress& addrBindIn, const std::string& addrNameIn, + ConnectionType conn_type_in, bool inbound_onion) : m_sock{sock}, m_connected{GetTime<std::chrono::seconds>()}, addr(addrIn), @@ -3053,8 +2714,7 @@ CNode::CNode(NodeId idIn, ServiceFlags nLocalServicesIn, std::shared_ptr<Sock> s nKeyedNetGroup(nKeyedNetGroupIn), id(idIn), nLocalHostNonce(nLocalHostNonceIn), - m_conn_type(conn_type_in), - nLocalServices(nLocalServicesIn) + m_conn_type(conn_type_in) { if (inbound_onion) assert(conn_type_in == ConnectionType::INBOUND); @@ -3163,7 +2823,7 @@ void CaptureMessageToFile(const CAddress& addr, fs::create_directories(base_path); fs::path path = base_path / (is_incoming ? "msgs_recv.dat" : "msgs_sent.dat"); - CAutoFile f(fsbridge::fopen(path, "ab"), SER_DISK, CLIENT_VERSION); + AutoFile f{fsbridge::fopen(path, "ab")}; ser_writedata64(f, now.count()); f.write(MakeByteSpan(msg_type)); @@ -8,7 +8,8 @@ #include <chainparams.h> #include <common/bloom.h> -#include <compat.h> +#include <compat/compat.h> +#include <node/connection_types.h> #include <consensus/amount.h> #include <crypto/siphash.h> #include <hash.h> @@ -121,78 +122,6 @@ struct CSerializedNetMsg { std::string m_type; }; -/** Different types of connections to a peer. This enum encapsulates the - * information we have available at the time of opening or accepting the - * connection. Aside from INBOUND, all types are initiated by us. - * - * If adding or removing types, please update CONNECTION_TYPE_DOC in - * src/rpc/net.cpp and src/qt/rpcconsole.cpp, as well as the descriptions in - * src/qt/guiutil.cpp and src/bitcoin-cli.cpp::NetinfoRequestHandler. */ -enum class ConnectionType { - /** - * Inbound connections are those initiated by a peer. This is the only - * property we know at the time of connection, until P2P messages are - * exchanged. - */ - INBOUND, - - /** - * These are the default connections that we use to connect with the - * network. There is no restriction on what is relayed; by default we relay - * blocks, addresses & transactions. We automatically attempt to open - * MAX_OUTBOUND_FULL_RELAY_CONNECTIONS using addresses from our AddrMan. - */ - OUTBOUND_FULL_RELAY, - - - /** - * We open manual connections to addresses that users explicitly requested - * via the addnode RPC or the -addnode/-connect configuration options. Even if a - * manual connection is misbehaving, we do not automatically disconnect or - * add it to our discouragement filter. - */ - MANUAL, - - /** - * Feeler connections are short-lived connections made to check that a node - * is alive. They can be useful for: - * - test-before-evict: if one of the peers is considered for eviction from - * our AddrMan because another peer is mapped to the same slot in the tried table, - * evict only if this longer-known peer is offline. - * - move node addresses from New to Tried table, so that we have more - * connectable addresses in our AddrMan. - * Note that in the literature ("Eclipse Attacks on Bitcoin’s Peer-to-Peer Network") - * only the latter feature is referred to as "feeler connections", - * although in our codebase feeler connections encompass test-before-evict as well. - * We make these connections approximately every FEELER_INTERVAL: - * first we resolve previously found collisions if they exist (test-before-evict), - * otherwise we connect to a node from the new table. - */ - FEELER, - - /** - * We use block-relay-only connections to help prevent against partition - * attacks. By not relaying transactions or addresses, these connections - * are harder to detect by a third party, thus helping obfuscate the - * network topology. We automatically attempt to open - * MAX_BLOCK_RELAY_ONLY_ANCHORS using addresses from our anchors.dat. Then - * addresses from our AddrMan if MAX_BLOCK_RELAY_ONLY_CONNECTIONS - * isn't reached yet. - */ - BLOCK_RELAY, - - /** - * AddrFetch connections are short lived connections used to solicit - * addresses from peers. These are initiated to addresses submitted via the - * -seednode command line argument, or under certain conditions when the - * AddrMan is empty. - */ - ADDR_FETCH, -}; - -/** Convert ConnectionType enum to a string value */ -std::string ConnectionTypeAsString(ConnectionType conn_type); - /** * Look up IP addresses from all interfaces on the machine and add them to the * list of local addresses to self-advertise. @@ -215,8 +144,8 @@ enum }; bool IsPeerAddrLocalGood(CNode *pnode); -/** Returns a local address that we should advertise to this peer */ -std::optional<CAddress> GetLocalAddrForPeer(CNode *pnode); +/** Returns a local address that we should advertise to this peer. */ +std::optional<CService> GetLocalAddrForPeer(CNode& node); /** * Mark a network as reachable or unreachable (no automatic connects to it) @@ -234,7 +163,7 @@ void RemoveLocal(const CService& addr); bool SeenLocal(const CService& addr); bool IsLocal(const CService& addr); bool GetLocal(CService &addr, const CNetAddr *paddrPeer = nullptr); -CAddress GetLocalAddress(const CNetAddr *paddrPeer, ServiceFlags nLocalServices); +CService GetLocalAddress(const CNetAddr& addrPeer); extern bool fDiscover; @@ -248,7 +177,7 @@ struct LocalServiceInfo { uint16_t nPort; }; -extern Mutex g_maplocalhost_mutex; +extern GlobalMutex g_maplocalhost_mutex; extern std::map<CNetAddr, LocalServiceInfo> mapLocalHost GUARDED_BY(g_maplocalhost_mutex); extern const std::string NET_MESSAGE_TYPE_OTHER; @@ -258,7 +187,6 @@ class CNodeStats { public: NodeId nodeid; - ServiceFlags nServices; std::chrono::seconds m_last_send; std::chrono::seconds m_last_recv; std::chrono::seconds m_last_tx_time; @@ -417,7 +345,6 @@ public: std::unique_ptr<TransportSerializer> m_serializer; NetPermissionFlags m_permissionFlags{NetPermissionFlags::None}; - std::atomic<ServiceFlags> nServices{NODE_NONE}; /** * Socket used for communication with the node. @@ -470,8 +397,6 @@ public: bool HasPermission(NetPermissionFlags permission) const { return NetPermissions::HasFlag(m_permissionFlags, permission); } - bool fClient{false}; // set by version message - bool m_limited_node{false}; //after BIP159, set by version message /** fSuccessfullyConnected is set to true on receiving VERACK from the peer. */ std::atomic_bool fSuccessfullyConnected{false}; // Setting fDisconnect to true will cause the node to be disconnected the @@ -555,6 +480,9 @@ public: // Peer selected us as (compact blocks) high-bandwidth peer (BIP152) std::atomic<bool> m_bip152_highbandwidth_from{false}; + /** Whether this peer provides all services that we want. Used for eviction decisions */ + std::atomic_bool m_has_all_wanted_services{false}; + /** Whether we should relay transactions to this peer (their version * message did not include fRelay=false and this is not a block-relay-only * connection). This only changes from false to true. It will never change @@ -585,7 +513,10 @@ public: * criterium in CConnman::AttemptToEvictConnection. */ std::atomic<std::chrono::microseconds> m_min_ping_time{std::chrono::microseconds::max()}; - CNode(NodeId id, ServiceFlags nLocalServicesIn, std::shared_ptr<Sock> sock, const CAddress& addrIn, uint64_t nKeyedNetGroupIn, uint64_t nLocalHostNonceIn, const CAddress& addrBindIn, const std::string& addrNameIn, ConnectionType conn_type_in, bool inbound_onion); + CNode(NodeId id, std::shared_ptr<Sock> sock, const CAddress& addrIn, + uint64_t nKeyedNetGroupIn, uint64_t nLocalHostNonceIn, + const CAddress& addrBindIn, const std::string& addrNameIn, + ConnectionType conn_type_in, bool inbound_onion); CNode(const CNode&) = delete; CNode& operator=(const CNode&) = delete; @@ -643,11 +574,6 @@ public: void CopyStats(CNodeStats& stats) EXCLUSIVE_LOCKS_REQUIRED(!m_subver_mutex, !m_addr_local_mutex, !cs_vSend, !cs_vRecv); - ServiceFlags GetLocalServices() const - { - return nLocalServices; - } - std::string ConnectionTypeAsString() const { return ::ConnectionTypeAsString(m_conn_type); } /** A ping-pong round trip has completed successfully. Update latest and minimum ping times. */ @@ -662,23 +588,6 @@ private: const ConnectionType m_conn_type; std::atomic<int> m_greatest_common_version{INIT_PROTO_VERSION}; - //! Services offered to this peer. - //! - //! This is supplied by the parent CConnman during peer connection - //! (CConnman::ConnectNode()) from its attribute of the same name. - //! - //! This is const because there is no protocol defined for renegotiating - //! services initially offered to a peer. The set of local services we - //! offer should not change after initialization. - //! - //! An interesting example of this is NODE_NETWORK and initial block - //! download: a node which starts up from scratch doesn't have any blocks - //! to serve, but still advertises NODE_NETWORK because it will eventually - //! fulfill this role after IBD completes. P2P code is written in such a - //! way that it can gracefully handle peers who don't make good on their - //! service advertisements. - const ServiceFlags nLocalServices; - std::list<CNetMessage> vRecvMsg; // Used only by SocketHandler thread // Our address, as reported by the peer @@ -696,7 +605,7 @@ class NetEventsInterface { public: /** Initialize a peer (setup state, queue any initial messages) */ - virtual void InitializeNode(CNode* pnode) = 0; + virtual void InitializeNode(CNode& node, ServiceFlags our_services) = 0; /** Handle removal of a peer (clear state) */ virtual void FinalizeNode(const CNode& node) = 0; @@ -980,28 +889,9 @@ private: /** * Generate a collection of sockets to check for IO readiness. * @param[in] nodes Select from these nodes' sockets. - * @param[out] recv_set Sockets to check for read readiness. - * @param[out] send_set Sockets to check for write readiness. - * @param[out] error_set Sockets to check for errors. - * @return true if at least one socket is to be checked (the returned set is not empty) + * @return sockets to check for readiness */ - bool GenerateSelectSet(const std::vector<CNode*>& nodes, - std::set<SOCKET>& recv_set, - std::set<SOCKET>& send_set, - std::set<SOCKET>& error_set); - - /** - * Check which sockets are ready for IO. - * @param[in] nodes Select from these nodes' sockets. - * @param[out] recv_set Sockets which are ready for read. - * @param[out] send_set Sockets which are ready for write. - * @param[out] error_set Sockets which have errors. - * This calls `GenerateSelectSet()` to gather a list of sockets to check. - */ - void SocketEvents(const std::vector<CNode*>& nodes, - std::set<SOCKET>& recv_set, - std::set<SOCKET>& send_set, - std::set<SOCKET>& error_set); + Sock::EventsPerSock GenerateWaitSockets(Span<CNode* const> nodes); /** * Check connected and listening sockets for IO readiness and process them accordingly. @@ -1010,23 +900,18 @@ private: /** * Do the read/write for connected sockets that are ready for IO. - * @param[in] nodes Nodes to process. The socket of each node is checked against - * `recv_set`, `send_set` and `error_set`. - * @param[in] recv_set Sockets that are ready for read. - * @param[in] send_set Sockets that are ready for send. - * @param[in] error_set Sockets that have an exceptional condition (error). + * @param[in] nodes Nodes to process. The socket of each node is checked against `what`. + * @param[in] events_per_sock Sockets that are ready for IO. */ void SocketHandlerConnected(const std::vector<CNode*>& nodes, - const std::set<SOCKET>& recv_set, - const std::set<SOCKET>& send_set, - const std::set<SOCKET>& error_set) + const Sock::EventsPerSock& events_per_sock) EXCLUSIVE_LOCKS_REQUIRED(!m_total_bytes_sent_mutex, !mutexMsgProc); /** * Accept incoming connections, one from each read-ready listening socket. - * @param[in] recv_set Sockets that are ready for read. + * @param[in] events_per_sock Sockets that are ready for IO. */ - void SocketHandlerListening(const std::set<SOCKET>& recv_set); + void SocketHandlerListening(const Sock::EventsPerSock& events_per_sock); void ThreadSocketHandler() EXCLUSIVE_LOCKS_REQUIRED(!m_total_bytes_sent_mutex, !mutexMsgProc); void ThreadDNSAddressSeed() EXCLUSIVE_LOCKS_REQUIRED(!m_addr_fetches_mutex, !m_nodes_mutex); @@ -1130,16 +1015,14 @@ private: std::map<uint64_t, CachedAddrResponse> m_addr_response_caches; /** - * Services this instance offers. + * Services this node offers. * - * This data is replicated in each CNode instance we create during peer - * connection (in ConnectNode()) under a member also called - * nLocalServices. + * This data is replicated in each Peer instance we create. * * This data is not marked const, but after being set it should not - * change. See the note in CNode::nLocalServices documentation. + * change. * - * \sa CNode::nLocalServices + * \sa Peer::our_services */ ServiceFlags nLocalServices; @@ -1271,54 +1154,4 @@ extern std::function<void(const CAddress& addr, bool is_incoming)> CaptureMessage; -struct NodeEvictionCandidate -{ - NodeId id; - std::chrono::seconds m_connected; - std::chrono::microseconds m_min_ping_time; - std::chrono::seconds m_last_block_time; - std::chrono::seconds m_last_tx_time; - bool fRelevantServices; - bool m_relay_txs; - bool fBloomFilter; - uint64_t nKeyedNetGroup; - bool prefer_evict; - bool m_is_local; - Network m_network; -}; - -/** - * Select an inbound peer to evict after filtering out (protecting) peers having - * distinct, difficult-to-forge characteristics. The protection logic picks out - * fixed numbers of desirable peers per various criteria, followed by (mostly) - * ratios of desirable or disadvantaged peers. If any eviction candidates - * remain, the selection logic chooses a peer to evict. - */ -[[nodiscard]] std::optional<NodeId> SelectNodeToEvict(std::vector<NodeEvictionCandidate>&& vEvictionCandidates); - -/** Protect desirable or disadvantaged inbound peers from eviction by ratio. - * - * This function protects half of the peers which have been connected the - * longest, to replicate the non-eviction implicit behavior and preclude attacks - * that start later. - * - * Half of these protected spots (1/4 of the total) are reserved for the - * following categories of peers, sorted by longest uptime, even if they're not - * longest uptime overall: - * - * - onion peers connected via our tor control service - * - * - localhost peers, as manually configured hidden services not using - * `-bind=addr[:port]=onion` will not be detected as inbound onion connections - * - * - I2P peers - * - * - CJDNS peers - * - * This helps protect these privacy network peers, which tend to be otherwise - * disadvantaged under our eviction criteria for their higher min ping times - * relative to IPv4/IPv6 peers, and favorise the diversity of peer connections. - */ -void ProtectEvictionCandidatesByRatio(std::vector<NodeEvictionCandidate>& vEvictionCandidates); - #endif // BITCOIN_NET_H diff --git a/src/net_processing.cpp b/src/net_processing.cpp index f9178baf25..64c2a29245 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -21,6 +21,7 @@ #include <node/blockstorage.h> #include <policy/fees.h> #include <policy/policy.h> +#include <policy/settings.h> #include <primitives/block.h> #include <primitives/transaction.h> #include <random.h> @@ -28,6 +29,7 @@ #include <scheduler.h> #include <streams.h> #include <sync.h> +#include <timedata.h> #include <tinyformat.h> #include <txmempool.h> #include <txorphanage.h> @@ -60,6 +62,8 @@ static constexpr auto UNCONDITIONAL_RELAY_DELAY = 2min; * Timeout = base + per_header * (expected number of headers) */ static constexpr auto HEADERS_DOWNLOAD_TIMEOUT_BASE = 15min; static constexpr auto HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER = 1ms; +/** How long to wait for a peer to respond to a getheaders request */ +static constexpr auto HEADERS_RESPONSE_TIME{2min}; /** Protect at least this many outbound peers from disconnection due to slow/ * behind headers chain. */ @@ -204,6 +208,23 @@ struct Peer { /** Same id as the CNode object for this peer */ const NodeId m_id{0}; + /** Services we offered to this peer. + * + * This is supplied by CConnman during peer initialization. It's const + * because there is no protocol defined for renegotiating services + * initially offered to a peer. The set of local services we offer should + * not change after initialization. + * + * An interesting example of this is NODE_NETWORK and initial block + * download: a node which starts up from scratch doesn't have any blocks + * to serve, but still advertises NODE_NETWORK because it will eventually + * fulfill this role after IBD completes. P2P code is written in such a + * way that it can gracefully handle peers who don't make good on their + * service advertisements. */ + const ServiceFlags m_our_services; + /** Services this peer offered to us. */ + std::atomic<ServiceFlags> m_their_services{NODE_NONE}; + /** Protects misbehavior data members */ Mutex m_misbehavior_mutex; /** Accumulated misbehavior score for this peer */ @@ -283,7 +304,7 @@ struct Peer { }; /* Initializes a TxRelay struct for this peer. Can be called at most once for a peer. */ - TxRelay* SetTxRelay() + TxRelay* SetTxRelay() EXCLUSIVE_LOCKS_REQUIRED(!m_tx_relay_mutex) { LOCK(m_tx_relay_mutex); Assume(!m_tx_relay); @@ -291,7 +312,7 @@ struct Peer { return m_tx_relay.get(); }; - TxRelay* GetTxRelay() + TxRelay* GetTxRelay() EXCLUSIVE_LOCKS_REQUIRED(!m_tx_relay_mutex) { return WITH_LOCK(m_tx_relay_mutex, return m_tx_relay.get()); }; @@ -354,8 +375,12 @@ struct Peer { /** Work queue of items requested by this peer **/ std::deque<CInv> m_getdata_requests GUARDED_BY(m_getdata_requests_mutex); - Peer(NodeId id) + /** Time of the last getheaders message to this peer */ + NodeClock::time_point m_last_getheaders_timestamp{}; + + explicit Peer(NodeId id, ServiceFlags our_services) : m_id{id} + , m_our_services{our_services} {} private: @@ -404,8 +429,6 @@ struct CNodeState { bool m_requested_hb_cmpctblocks{false}; /** Whether this peer will send us cmpctblocks if we request them. */ bool m_provides_cmpctblocks{false}; - //! Whether this peer can give us witnesses - bool fHaveWitness{false}; /** State used to enforce CHAIN_SYNC_TIMEOUT and EXTRA_PEER_CHECK_INTERVAL logic. * @@ -459,7 +482,7 @@ struct CNodeState { class PeerManagerImpl final : public PeerManager { public: - PeerManagerImpl(const CChainParams& chainparams, CConnman& connman, AddrMan& addrman, + PeerManagerImpl(CConnman& connman, AddrMan& addrman, BanMan* banman, ChainstateManager& chainman, CTxMemPool& pool, bool ignore_incoming_txs); @@ -472,34 +495,36 @@ public: EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); void BlockChecked(const CBlock& block, const BlockValidationState& state) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); - void NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock>& pblock) override; + void NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock>& pblock) override + EXCLUSIVE_LOCKS_REQUIRED(!m_most_recent_block_mutex); /** Implement NetEventsInterface */ - void InitializeNode(CNode* pnode) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); + void InitializeNode(CNode& node, ServiceFlags our_services) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); void FinalizeNode(const CNode& node) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); bool ProcessMessages(CNode* pfrom, std::atomic<bool>& interrupt) override - EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex); + EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex, !m_most_recent_block_mutex); bool SendMessages(CNode* pto) override EXCLUSIVE_LOCKS_REQUIRED(pto->cs_sendProcessing) - EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex); + EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex, !m_most_recent_block_mutex); /** Implement PeerManager */ void StartScheduledTasks(CScheduler& scheduler) override; void CheckForStaleTipAndEvictPeers() override; - std::optional<std::string> FetchBlock(NodeId peer_id, const CBlockIndex& block_index) override; + std::optional<std::string> FetchBlock(NodeId peer_id, const CBlockIndex& block_index) override + EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); bool GetNodeStateStats(NodeId nodeid, CNodeStateStats& stats) const override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); bool IgnoresIncomingTxs() override { return m_ignore_incoming_txs; } void SendPings() override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); void RelayTransaction(const uint256& txid, const uint256& wtxid) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); void SetBestHeight(int height) override { m_best_height = height; }; - void Misbehaving(const NodeId pnode, const int howmuch, const std::string& message) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); + void UnitTestMisbehaving(NodeId peer_id, int howmuch) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex) { Misbehaving(*Assert(GetPeerRef(peer_id)), howmuch, ""); }; void ProcessMessage(CNode& pfrom, const std::string& msg_type, CDataStream& vRecv, const std::chrono::microseconds time_received, const std::atomic<bool>& interruptMsgProc) override - EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex); + EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex, !m_most_recent_block_mutex); void UpdateLastBlockAnnounceTime(NodeId node, int64_t time_in_seconds) override; private: /** Consider evicting an outbound peer based on the amount of time they've been behind our tip */ - void ConsiderEviction(CNode& pto, std::chrono::seconds time_in_seconds) EXCLUSIVE_LOCKS_REQUIRED(cs_main); + void ConsiderEviction(CNode& pto, Peer& peer, std::chrono::seconds time_in_seconds) EXCLUSIVE_LOCKS_REQUIRED(cs_main); /** If we have extra outbound peers, try to disconnect the one with the oldest block announcement */ void EvictExtraOutboundPeers(std::chrono::seconds now) EXCLUSIVE_LOCKS_REQUIRED(cs_main); @@ -516,6 +541,12 @@ private: PeerRef RemovePeer(NodeId id) EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); /** + * Increment peer's misbehavior score. If the new value >= DISCOURAGEMENT_THRESHOLD, mark the node + * to be discouraged, meaning the peer might be disconnected and added to the discouragement filter. + */ + void Misbehaving(Peer& peer, int howmuch, const std::string& message); + + /** * Potentially mark a node discouraged based on the contents of a BlockValidationState object * * @param[in] via_compact_block this bool is passed in because net_processing should @@ -548,13 +579,28 @@ private: void ProcessOrphanTx(std::set<uint256>& orphan_work_set) EXCLUSIVE_LOCKS_REQUIRED(cs_main, g_cs_orphans) EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); /** Process a single headers message from a peer. */ - void ProcessHeadersMessage(CNode& pfrom, const Peer& peer, + void ProcessHeadersMessage(CNode& pfrom, Peer& peer, const std::vector<CBlockHeader>& headers, bool via_compact_block) EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); + /** Various helpers for headers processing, invoked by ProcessHeadersMessage() */ + /** Deal with state tracking and headers sync for peers that send the + * occasional non-connecting header (this can happen due to BIP 130 headers + * announcements for blocks interacting with the 2hr (MAX_FUTURE_BLOCK_TIME) rule). */ + void HandleFewUnconnectingHeaders(CNode& pfrom, Peer& peer, const std::vector<CBlockHeader>& headers); + /** Return true if the headers connect to each other, false otherwise */ + bool CheckHeadersAreContinuous(const std::vector<CBlockHeader>& headers) const; + /** Request further headers from this peer with a given locator. + * We don't issue a getheaders message if we have a recent one outstanding. + * This returns true if a getheaders is actually sent, and false otherwise. + */ + bool MaybeSendGetHeaders(CNode& pfrom, const CBlockLocator& locator, Peer& peer); + /** Potentially fetch blocks from this peer upon receipt of a new headers tip */ + void HeadersDirectFetchBlocks(CNode& pfrom, const Peer& peer, const CBlockIndex* pindexLast); + /** Update peer state based on received headers message */ + void UpdatePeerStateForReceivedHeaders(CNode& pfrom, const CBlockIndex *pindexLast, bool received_new_header, bool may_have_more_headers); - void SendBlockTransactions(CNode& pfrom, const CBlock& block, const BlockTransactionsRequest& req) - EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex); + void SendBlockTransactions(CNode& pfrom, Peer& peer, const CBlock& block, const BlockTransactionsRequest& req); /** Register with TxRequestTracker that an INV has been received from a * peer. The announcement parameters are decided in PeerManager and then @@ -601,9 +647,11 @@ private: /** Next time to check for stale tip */ std::chrono::seconds m_stale_tip_check_time{0s}; - /** Whether this node is running in blocks only mode */ + /** Whether this node is running in -blocksonly mode */ const bool m_ignore_incoming_txs; + bool RejectIncomingTxs(const CNode& peer) const; + /** Whether we've completed initial sync yet, for determining when to turn * on extra block-relay-only peers. */ bool m_initial_sync_finished{false}; @@ -627,7 +675,7 @@ private: /** Get a pointer to a mutable CNodeState. */ CNodeState* State(NodeId pnode) EXCLUSIVE_LOCKS_REQUIRED(cs_main); - uint32_t GetFetchFlags(const CNode& pfrom) const EXCLUSIVE_LOCKS_REQUIRED(cs_main); + uint32_t GetFetchFlags(const Peer& peer) const; std::atomic<std::chrono::microseconds> m_next_inv_to_inbounds{0us}; @@ -748,7 +796,7 @@ private: /** Update pindexLastCommonBlock and add not-in-flight missing successors to vBlocks, until it has * at most count entries. */ - void FindNextBlocksToDownload(NodeId nodeid, unsigned int count, std::vector<const CBlockIndex*>& vBlocks, NodeId& nodeStaller) EXCLUSIVE_LOCKS_REQUIRED(cs_main); + void FindNextBlocksToDownload(const Peer& peer, unsigned int count, std::vector<const CBlockIndex*>& vBlocks, NodeId& nodeStaller) EXCLUSIVE_LOCKS_REQUIRED(cs_main); std::map<uint256, std::pair<NodeId, std::list<QueuedBlock>::iterator> > mapBlocksInFlight GUARDED_BY(cs_main); @@ -758,7 +806,8 @@ private: /** Determine whether or not a peer can request a transaction, and return it (or nullptr if not found or not allowed). */ CTransactionRef FindTxForGetData(const CNode& peer, const GenTxid& gtxid, const std::chrono::seconds mempool_req, const std::chrono::seconds now) LOCKS_EXCLUDED(cs_main); - void ProcessGetData(CNode& pfrom, Peer& peer, const std::atomic<bool>& interruptMsgProc) EXCLUSIVE_LOCKS_REQUIRED(peer.m_getdata_requests_mutex) LOCKS_EXCLUDED(::cs_main); + void ProcessGetData(CNode& pfrom, Peer& peer, const std::atomic<bool>& interruptMsgProc) + EXCLUSIVE_LOCKS_REQUIRED(!m_most_recent_block_mutex, peer.m_getdata_requests_mutex) LOCKS_EXCLUDED(::cs_main); /** Process a new block. Perform any post-processing housekeeping */ void ProcessBlock(CNode& node, const std::shared_ptr<const CBlock>& block, bool force_processing); @@ -809,13 +858,15 @@ private: */ bool BlockRequestAllowed(const CBlockIndex* pindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main); bool AlreadyHaveBlock(const uint256& block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_main); - void ProcessGetBlockData(CNode& pfrom, Peer& peer, const CInv& inv); + void ProcessGetBlockData(CNode& pfrom, Peer& peer, const CInv& inv) + EXCLUSIVE_LOCKS_REQUIRED(!m_most_recent_block_mutex); /** * Validation logic for compact filters request handling. * * May disconnect from the peer in the case of a bad request. * + * @param[in] node The node that we received the request from * @param[in] peer The peer that we received the request from * @param[in] filter_type The filter type the request is for. Must be basic filters. * @param[in] start_height The start height for the request @@ -825,7 +876,7 @@ private: * @param[out] filter_index The filter index, if the request can be serviced. * @return True if the request can be serviced. */ - bool PrepareBlockFilterRequest(CNode& peer, + bool PrepareBlockFilterRequest(CNode& node, Peer& peer, BlockFilterType filter_type, uint32_t start_height, const uint256& stop_hash, uint32_t max_height_diff, const CBlockIndex*& stop_index, @@ -836,30 +887,33 @@ private: * * May disconnect from the peer in the case of a bad request. * + * @param[in] node The node that we received the request from * @param[in] peer The peer that we received the request from * @param[in] vRecv The raw message received */ - void ProcessGetCFilters(CNode& peer, CDataStream& vRecv); + void ProcessGetCFilters(CNode& node, Peer& peer, CDataStream& vRecv); /** * Handle a cfheaders request. * * May disconnect from the peer in the case of a bad request. * + * @param[in] node The node that we received the request from * @param[in] peer The peer that we received the request from * @param[in] vRecv The raw message received */ - void ProcessGetCFHeaders(CNode& peer, CDataStream& vRecv); + void ProcessGetCFHeaders(CNode& node, Peer& peer, CDataStream& vRecv); /** * Handle a getcfcheckpt request. * * May disconnect from the peer in the case of a bad request. * + * @param[in] node The node that we received the request from * @param[in] peer The peer that we received the request from * @param[in] vRecv The raw message received */ - void ProcessGetCFCheckPt(CNode& peer, CDataStream& vRecv); + void ProcessGetCFCheckPt(CNode& node, Peer& peer, CDataStream& vRecv); /** Checks if address relay is permitted with peer. If needed, initializes * the m_addr_known bloom filter and sets m_addr_relay_enabled to true. @@ -923,6 +977,26 @@ static void AddKnownTx(Peer& peer, const uint256& hash) tx_relay->m_tx_inventory_known_filter.insert(hash); } +/** Whether this peer can serve us blocks. */ +static bool CanServeBlocks(const Peer& peer) +{ + return peer.m_their_services & (NODE_NETWORK|NODE_NETWORK_LIMITED); +} + +/** Whether this peer can only serve limited recent blocks (e.g. because + * it prunes old blocks) */ +static bool IsLimitedPeer(const Peer& peer) +{ + return (!(peer.m_their_services & NODE_NETWORK) && + (peer.m_their_services & NODE_NETWORK_LIMITED)); +} + +/** Whether this peer can serve us witness data */ +static bool CanServeWitnesses(const Peer& peer) +{ + return peer.m_their_services & NODE_WITNESS; +} + std::chrono::microseconds PeerManagerImpl::NextInvToInbounds(std::chrono::microseconds now, std::chrono::seconds average_interval) { @@ -1005,7 +1079,7 @@ void PeerManagerImpl::MaybeSetPeerAsAnnouncingHeaderAndIDs(NodeId nodeid) { AssertLockHeld(cs_main); - // Never request high-bandwidth mode from peers if we're blocks-only. Our + // When in -blocksonly mode, never request high-bandwidth mode from peers. Our // mempool will not contain the transactions necessary to reconstruct the // compact block. if (m_ignore_incoming_txs) return; @@ -1116,17 +1190,17 @@ void PeerManagerImpl::UpdateBlockAvailability(NodeId nodeid, const uint256 &hash } } -void PeerManagerImpl::FindNextBlocksToDownload(NodeId nodeid, unsigned int count, std::vector<const CBlockIndex*>& vBlocks, NodeId& nodeStaller) +void PeerManagerImpl::FindNextBlocksToDownload(const Peer& peer, unsigned int count, std::vector<const CBlockIndex*>& vBlocks, NodeId& nodeStaller) { if (count == 0) return; vBlocks.reserve(vBlocks.size() + count); - CNodeState *state = State(nodeid); + CNodeState *state = State(peer.m_id); assert(state != nullptr); // Make sure pindexBestKnownBlock is up to date, we'll need it. - ProcessBlockAvailability(nodeid); + ProcessBlockAvailability(peer.m_id); if (state->pindexBestKnownBlock == nullptr || state->pindexBestKnownBlock->nChainWork < m_chainman.ActiveChain().Tip()->nChainWork || state->pindexBestKnownBlock->nChainWork < nMinimumChainWork) { // This peer has nothing interesting. @@ -1174,7 +1248,7 @@ void PeerManagerImpl::FindNextBlocksToDownload(NodeId nodeid, unsigned int count // We consider the chain that this peer is on invalid. return; } - if (!State(nodeid)->fHaveWitness && DeploymentActiveAt(*pindex, m_chainman, Consensus::DEPLOYMENT_SEGWIT)) { + if (!CanServeWitnesses(peer) && DeploymentActiveAt(*pindex, m_chainman, Consensus::DEPLOYMENT_SEGWIT)) { // We wouldn't download this block or its descendants from this peer. return; } @@ -1185,7 +1259,7 @@ void PeerManagerImpl::FindNextBlocksToDownload(NodeId nodeid, unsigned int count // The block is not already downloaded, and not yet in flight. if (pindex->nHeight > nWindowEnd) { // We reached the end of the window. - if (vBlocks.size() == 0 && waitingfor != nodeid) { + if (vBlocks.size() == 0 && waitingfor != peer.m_id) { // We aren't able to fetch anything, but we would be if the download window was one larger. nodeStaller = waitingfor; } @@ -1207,10 +1281,7 @@ void PeerManagerImpl::FindNextBlocksToDownload(NodeId nodeid, unsigned int count void PeerManagerImpl::PushNodeVersion(CNode& pnode, const Peer& peer) { - // Note that pnode->GetLocalServices() is a reflection of the local - // services we were offering when the CNode object was created for this - // peer. - uint64_t my_services{pnode.GetLocalServices()}; + uint64_t my_services{peer.m_our_services}; const int64_t nTime{count_seconds(GetTime<std::chrono::seconds>())}; uint64_t nonce = pnode.GetLocalNonce(); const int nNodeStartingHeight{m_best_height}; @@ -1267,21 +1338,21 @@ void PeerManagerImpl::UpdateLastBlockAnnounceTime(NodeId node, int64_t time_in_s if (state) state->m_last_block_announcement = time_in_seconds; } -void PeerManagerImpl::InitializeNode(CNode *pnode) +void PeerManagerImpl::InitializeNode(CNode& node, ServiceFlags our_services) { - NodeId nodeid = pnode->GetId(); + NodeId nodeid = node.GetId(); { LOCK(cs_main); - m_node_states.emplace_hint(m_node_states.end(), std::piecewise_construct, std::forward_as_tuple(nodeid), std::forward_as_tuple(pnode->IsInboundConn())); + m_node_states.emplace_hint(m_node_states.end(), std::piecewise_construct, std::forward_as_tuple(nodeid), std::forward_as_tuple(node.IsInboundConn())); assert(m_txrequest.Count(nodeid) == 0); } - PeerRef peer = std::make_shared<Peer>(nodeid); + PeerRef peer = std::make_shared<Peer>(nodeid, our_services); { LOCK(m_peer_mutex); m_peer_map.emplace_hint(m_peer_map.end(), nodeid, peer); } - if (!pnode->IsInboundConn()) { - PushNodeVersion(*pnode, *peer); + if (!node.IsInboundConn()) { + PushNodeVersion(node, *peer); } } @@ -1399,6 +1470,7 @@ bool PeerManagerImpl::GetNodeStateStats(NodeId nodeid, CNodeStateStats& stats) c PeerRef peer = GetPeerRef(nodeid); if (peer == nullptr) return false; + stats.their_services = peer->m_their_services; stats.m_starting_height = peer->m_starting_height; // It is common for nodes with good ping times to suddenly become lagged, // due to a new block arriving or other large transfer. @@ -1438,33 +1510,31 @@ void PeerManagerImpl::AddToCompactExtraTransactions(const CTransactionRef& tx) vExtraTxnForCompactIt = (vExtraTxnForCompactIt + 1) % max_extra_txn; } -void PeerManagerImpl::Misbehaving(const NodeId pnode, const int howmuch, const std::string& message) +void PeerManagerImpl::Misbehaving(Peer& peer, int howmuch, const std::string& message) { assert(howmuch > 0); - PeerRef peer = GetPeerRef(pnode); - if (peer == nullptr) return; - - LOCK(peer->m_misbehavior_mutex); - const int score_before{peer->m_misbehavior_score}; - peer->m_misbehavior_score += howmuch; - const int score_now{peer->m_misbehavior_score}; + LOCK(peer.m_misbehavior_mutex); + const int score_before{peer.m_misbehavior_score}; + peer.m_misbehavior_score += howmuch; + const int score_now{peer.m_misbehavior_score}; const std::string message_prefixed = message.empty() ? "" : (": " + message); std::string warning; if (score_now >= DISCOURAGEMENT_THRESHOLD && score_before < DISCOURAGEMENT_THRESHOLD) { warning = " DISCOURAGE THRESHOLD EXCEEDED"; - peer->m_should_discourage = true; + peer.m_should_discourage = true; } LogPrint(BCLog::NET, "Misbehaving: peer=%d (%d -> %d)%s%s\n", - pnode, score_before, score_now, warning, message_prefixed); + peer.m_id, score_before, score_now, warning, message_prefixed); } bool PeerManagerImpl::MaybePunishNodeForBlock(NodeId nodeid, const BlockValidationState& state, bool via_compact_block, const std::string& message) { + PeerRef peer{GetPeerRef(nodeid)}; switch (state.GetResult()) { case BlockValidationResult::BLOCK_RESULT_UNSET: break; @@ -1472,7 +1542,7 @@ bool PeerManagerImpl::MaybePunishNodeForBlock(NodeId nodeid, const BlockValidati case BlockValidationResult::BLOCK_CONSENSUS: case BlockValidationResult::BLOCK_MUTATED: if (!via_compact_block) { - Misbehaving(nodeid, 100, message); + if (peer) Misbehaving(*peer, 100, message); return true; } break; @@ -1487,7 +1557,7 @@ bool PeerManagerImpl::MaybePunishNodeForBlock(NodeId nodeid, const BlockValidati // Discourage outbound (but not inbound) peers if on an invalid chain. // Exempt HB compact block peers. Manual connections are always protected from discouragement. if (!via_compact_block && !node_state->m_is_inbound) { - Misbehaving(nodeid, 100, message); + if (peer) Misbehaving(*peer, 100, message); return true; } break; @@ -1495,12 +1565,12 @@ bool PeerManagerImpl::MaybePunishNodeForBlock(NodeId nodeid, const BlockValidati case BlockValidationResult::BLOCK_INVALID_HEADER: case BlockValidationResult::BLOCK_CHECKPOINT: case BlockValidationResult::BLOCK_INVALID_PREV: - Misbehaving(nodeid, 100, message); + if (peer) Misbehaving(*peer, 100, message); return true; // Conflicting (but not necessarily invalid) data or different policy: case BlockValidationResult::BLOCK_MISSING_PREV: // TODO: Handle this much more gracefully (10 DoS points is super arbitrary) - Misbehaving(nodeid, 10, message); + if (peer) Misbehaving(*peer, 10, message); return true; case BlockValidationResult::BLOCK_RECENT_CONSENSUS_CHANGE: case BlockValidationResult::BLOCK_TIME_FUTURE: @@ -1514,12 +1584,13 @@ bool PeerManagerImpl::MaybePunishNodeForBlock(NodeId nodeid, const BlockValidati bool PeerManagerImpl::MaybePunishNodeForTx(NodeId nodeid, const TxValidationState& state, const std::string& message) { + PeerRef peer{GetPeerRef(nodeid)}; switch (state.GetResult()) { case TxValidationResult::TX_RESULT_UNSET: break; // The node is providing invalid data: case TxValidationResult::TX_CONSENSUS: - Misbehaving(nodeid, 100, message); + if (peer) Misbehaving(*peer, 100, message); return true; // Conflicting (but not necessarily invalid) data or different policy: case TxValidationResult::TX_RECENT_CONSENSUS_CHANGE: @@ -1554,12 +1625,14 @@ std::optional<std::string> PeerManagerImpl::FetchBlock(NodeId peer_id, const CBl if (fImporting) return "Importing..."; if (fReindex) return "Reindexing..."; - LOCK(cs_main); // Ensure this peer exists and hasn't been disconnected - CNodeState* state = State(peer_id); - if (state == nullptr) return "Peer does not exist"; + PeerRef peer = GetPeerRef(peer_id); + if (peer == nullptr) return "Peer does not exist"; + // Ignore pre-segwit peers - if (!state->fHaveWitness) return "Pre-SegWit peer"; + if (!CanServeWitnesses(*peer)) return "Pre-SegWit peer"; + + LOCK(cs_main); // Mark block as in-flight unless it already is (for this peer). // If a block was already in-flight for a different peer, its BLOCKTXN @@ -1584,17 +1657,17 @@ std::optional<std::string> PeerManagerImpl::FetchBlock(NodeId peer_id, const CBl return std::nullopt; } -std::unique_ptr<PeerManager> PeerManager::make(const CChainParams& chainparams, CConnman& connman, AddrMan& addrman, +std::unique_ptr<PeerManager> PeerManager::make(CConnman& connman, AddrMan& addrman, BanMan* banman, ChainstateManager& chainman, CTxMemPool& pool, bool ignore_incoming_txs) { - return std::make_unique<PeerManagerImpl>(chainparams, connman, addrman, banman, chainman, pool, ignore_incoming_txs); + return std::make_unique<PeerManagerImpl>(connman, addrman, banman, chainman, pool, ignore_incoming_txs); } -PeerManagerImpl::PeerManagerImpl(const CChainParams& chainparams, CConnman& connman, AddrMan& addrman, +PeerManagerImpl::PeerManagerImpl(CConnman& connman, AddrMan& addrman, BanMan* banman, ChainstateManager& chainman, CTxMemPool& pool, bool ignore_incoming_txs) - : m_chainparams(chainparams), + : m_chainparams(chainman.GetParams()), m_connman(connman), m_addrman(addrman), m_banman(banman), @@ -1943,7 +2016,7 @@ void PeerManagerImpl::ProcessGetBlockData(CNode& pfrom, Peer& peer, const CInv& } // Avoid leaking prune-height by never sending blocks below the NODE_NETWORK_LIMITED threshold if (!pfrom.HasPermission(NetPermissionFlags::NoBan) && ( - (((pfrom.GetLocalServices() & NODE_NETWORK_LIMITED) == NODE_NETWORK_LIMITED) && ((pfrom.GetLocalServices() & NODE_NETWORK) != NODE_NETWORK) && (m_chainman.ActiveChain().Tip()->nHeight - pindex->nHeight > (int)NODE_NETWORK_LIMITED_MIN_BLOCKS + 2 /* add two blocks buffer extension for possible races */) ) + (((peer.m_our_services & NODE_NETWORK_LIMITED) == NODE_NETWORK_LIMITED) && ((peer.m_our_services & NODE_NETWORK) != NODE_NETWORK) && (m_chainman.ActiveChain().Tip()->nHeight - pindex->nHeight > (int)NODE_NETWORK_LIMITED_MIN_BLOCKS + 2 /* add two blocks buffer extension for possible races */) ) )) { LogPrint(BCLog::NET, "Ignore block request below NODE_NETWORK_LIMITED threshold, disconnect peer=%d\n", pfrom.GetId()); //disconnect node and prevent it from stalling (would otherwise wait for the missing block) @@ -2160,21 +2233,21 @@ void PeerManagerImpl::ProcessGetData(CNode& pfrom, Peer& peer, const std::atomic } } -uint32_t PeerManagerImpl::GetFetchFlags(const CNode& pfrom) const EXCLUSIVE_LOCKS_REQUIRED(cs_main) +uint32_t PeerManagerImpl::GetFetchFlags(const Peer& peer) const { uint32_t nFetchFlags = 0; - if (State(pfrom.GetId())->fHaveWitness) { + if (CanServeWitnesses(peer)) { nFetchFlags |= MSG_WITNESS_FLAG; } return nFetchFlags; } -void PeerManagerImpl::SendBlockTransactions(CNode& pfrom, const CBlock& block, const BlockTransactionsRequest& req) +void PeerManagerImpl::SendBlockTransactions(CNode& pfrom, Peer& peer, const CBlock& block, const BlockTransactionsRequest& req) { BlockTransactions resp(req); for (size_t i = 0; i < req.indexes.size(); i++) { if (req.indexes[i] >= block.vtx.size()) { - Misbehaving(pfrom.GetId(), 100, "getblocktxn with out-of-bounds tx indices"); + Misbehaving(peer, 100, "getblocktxn with out-of-bounds tx indices"); return; } resp.txn[i] = block.vtx[req.indexes[i]]; @@ -2184,7 +2257,204 @@ void PeerManagerImpl::SendBlockTransactions(CNode& pfrom, const CBlock& block, c m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::BLOCKTXN, resp)); } -void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, const Peer& peer, +/** + * Special handling for unconnecting headers that might be part of a block + * announcement. + * + * We'll send a getheaders message in response to try to connect the chain. + * + * The peer can send up to MAX_UNCONNECTING_HEADERS in a row that + * don't connect before given DoS points. + * + * Once a headers message is received that is valid and does connect, + * nUnconnectingHeaders gets reset back to 0. + */ +void PeerManagerImpl::HandleFewUnconnectingHeaders(CNode& pfrom, Peer& peer, + const std::vector<CBlockHeader>& headers) +{ + const CNetMsgMaker msgMaker(pfrom.GetCommonVersion()); + + LOCK(cs_main); + CNodeState *nodestate = State(pfrom.GetId()); + + nodestate->nUnconnectingHeaders++; + // Try to fill in the missing headers. + if (MaybeSendGetHeaders(pfrom, m_chainman.ActiveChain().GetLocator(m_chainman.m_best_header), peer)) { + LogPrint(BCLog::NET, "received header %s: missing prev block %s, sending getheaders (%d) to end (peer=%d, nUnconnectingHeaders=%d)\n", + headers[0].GetHash().ToString(), + headers[0].hashPrevBlock.ToString(), + m_chainman.m_best_header->nHeight, + pfrom.GetId(), nodestate->nUnconnectingHeaders); + } + // Set hashLastUnknownBlock for this peer, so that if we + // eventually get the headers - even from a different peer - + // we can use this peer to download. + UpdateBlockAvailability(pfrom.GetId(), headers.back().GetHash()); + + // The peer may just be broken, so periodically assign DoS points if this + // condition persists. + if (nodestate->nUnconnectingHeaders % MAX_UNCONNECTING_HEADERS == 0) { + Misbehaving(peer, 20, strprintf("%d non-connecting headers", nodestate->nUnconnectingHeaders)); + } +} + +bool PeerManagerImpl::CheckHeadersAreContinuous(const std::vector<CBlockHeader>& headers) const +{ + uint256 hashLastBlock; + for (const CBlockHeader& header : headers) { + if (!hashLastBlock.IsNull() && header.hashPrevBlock != hashLastBlock) { + return false; + } + hashLastBlock = header.GetHash(); + } + return true; +} + +bool PeerManagerImpl::MaybeSendGetHeaders(CNode& pfrom, const CBlockLocator& locator, Peer& peer) +{ + const CNetMsgMaker msgMaker(pfrom.GetCommonVersion()); + + const auto current_time = NodeClock::now(); + + // Only allow a new getheaders message to go out if we don't have a recent + // one already in-flight + if (current_time - peer.m_last_getheaders_timestamp > HEADERS_RESPONSE_TIME) { + m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETHEADERS, locator, uint256())); + peer.m_last_getheaders_timestamp = current_time; + return true; + } + return false; +} + +/* + * Given a new headers tip ending in pindexLast, potentially request blocks towards that tip. + * We require that the given tip have at least as much work as our tip, and for + * our current tip to be "close to synced" (see CanDirectFetch()). + */ +void PeerManagerImpl::HeadersDirectFetchBlocks(CNode& pfrom, const Peer& peer, const CBlockIndex* pindexLast) +{ + const CNetMsgMaker msgMaker(pfrom.GetCommonVersion()); + + LOCK(cs_main); + CNodeState *nodestate = State(pfrom.GetId()); + + if (CanDirectFetch() && pindexLast->IsValid(BLOCK_VALID_TREE) && m_chainman.ActiveChain().Tip()->nChainWork <= pindexLast->nChainWork) { + + std::vector<const CBlockIndex*> vToFetch; + const CBlockIndex *pindexWalk = pindexLast; + // Calculate all the blocks we'd need to switch to pindexLast, up to a limit. + while (pindexWalk && !m_chainman.ActiveChain().Contains(pindexWalk) && vToFetch.size() <= MAX_BLOCKS_IN_TRANSIT_PER_PEER) { + if (!(pindexWalk->nStatus & BLOCK_HAVE_DATA) && + !IsBlockRequested(pindexWalk->GetBlockHash()) && + (!DeploymentActiveAt(*pindexWalk, m_chainman, Consensus::DEPLOYMENT_SEGWIT) || CanServeWitnesses(peer))) { + // We don't have this block, and it's not yet in flight. + vToFetch.push_back(pindexWalk); + } + pindexWalk = pindexWalk->pprev; + } + // If pindexWalk still isn't on our main chain, we're looking at a + // very large reorg at a time we think we're close to caught up to + // the main chain -- this shouldn't really happen. Bail out on the + // direct fetch and rely on parallel download instead. + if (!m_chainman.ActiveChain().Contains(pindexWalk)) { + LogPrint(BCLog::NET, "Large reorg, won't direct fetch to %s (%d)\n", + pindexLast->GetBlockHash().ToString(), + pindexLast->nHeight); + } else { + std::vector<CInv> vGetData; + // Download as much as possible, from earliest to latest. + for (const CBlockIndex *pindex : reverse_iterate(vToFetch)) { + if (nodestate->nBlocksInFlight >= MAX_BLOCKS_IN_TRANSIT_PER_PEER) { + // Can't download any more from this peer + break; + } + uint32_t nFetchFlags = GetFetchFlags(peer); + vGetData.push_back(CInv(MSG_BLOCK | nFetchFlags, pindex->GetBlockHash())); + BlockRequested(pfrom.GetId(), *pindex); + LogPrint(BCLog::NET, "Requesting block %s from peer=%d\n", + pindex->GetBlockHash().ToString(), pfrom.GetId()); + } + if (vGetData.size() > 1) { + LogPrint(BCLog::NET, "Downloading blocks toward %s (%d) via headers direct fetch\n", + pindexLast->GetBlockHash().ToString(), pindexLast->nHeight); + } + if (vGetData.size() > 0) { + if (!m_ignore_incoming_txs && + nodestate->m_provides_cmpctblocks && + vGetData.size() == 1 && + mapBlocksInFlight.size() == 1 && + pindexLast->pprev->IsValid(BLOCK_VALID_CHAIN)) { + // In any case, we want to download using a compact block, not a regular one + vGetData[0] = CInv(MSG_CMPCT_BLOCK, vGetData[0].hash); + } + m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vGetData)); + } + } + } +} + +/** + * Given receipt of headers from a peer ending in pindexLast, along with + * whether that header was new and whether the headers message was full, + * update the state we keep for the peer. + */ +void PeerManagerImpl::UpdatePeerStateForReceivedHeaders(CNode& pfrom, + const CBlockIndex *pindexLast, bool received_new_header, bool may_have_more_headers) +{ + LOCK(cs_main); + CNodeState *nodestate = State(pfrom.GetId()); + if (nodestate->nUnconnectingHeaders > 0) { + LogPrint(BCLog::NET, "peer=%d: resetting nUnconnectingHeaders (%d -> 0)\n", pfrom.GetId(), nodestate->nUnconnectingHeaders); + } + nodestate->nUnconnectingHeaders = 0; + + assert(pindexLast); + UpdateBlockAvailability(pfrom.GetId(), pindexLast->GetBlockHash()); + + // From here, pindexBestKnownBlock should be guaranteed to be non-null, + // because it is set in UpdateBlockAvailability. Some nullptr checks + // are still present, however, as belt-and-suspenders. + + if (received_new_header && pindexLast->nChainWork > m_chainman.ActiveChain().Tip()->nChainWork) { + nodestate->m_last_block_announcement = GetTime(); + } + + // If we're in IBD, we want outbound peers that will serve us a useful + // chain. Disconnect peers that are on chains with insufficient work. + if (m_chainman.ActiveChainstate().IsInitialBlockDownload() && !may_have_more_headers) { + // If the peer has no more headers to give us, then we know we have + // their tip. + if (nodestate->pindexBestKnownBlock && nodestate->pindexBestKnownBlock->nChainWork < nMinimumChainWork) { + // This peer has too little work on their headers chain to help + // us sync -- disconnect if it is an outbound disconnection + // candidate. + // Note: We compare their tip to nMinimumChainWork (rather than + // m_chainman.ActiveChain().Tip()) because we won't start block download + // until we have a headers chain that has at least + // nMinimumChainWork, even if a peer has a chain past our tip, + // as an anti-DoS measure. + if (pfrom.IsOutboundOrBlockRelayConn()) { + LogPrintf("Disconnecting outbound peer %d -- headers chain has insufficient work\n", pfrom.GetId()); + pfrom.fDisconnect = true; + } + } + } + + // If this is an outbound full-relay peer, check to see if we should protect + // it from the bad/lagging chain logic. + // Note that outbound block-relay peers are excluded from this protection, and + // thus always subject to eviction under the bad/lagging chain logic. + // See ChainSyncTimeoutState. + if (!pfrom.fDisconnect && pfrom.IsFullOutboundConn() && nodestate->pindexBestKnownBlock != nullptr) { + if (m_outbound_peers_with_protect_from_disconnect < MAX_OUTBOUND_PEERS_TO_PROTECT_FROM_DISCONNECT && nodestate->pindexBestKnownBlock->nChainWork >= m_chainman.ActiveChain().Tip()->nChainWork && !nodestate->m_chain_sync.m_protect) { + LogPrint(BCLog::NET, "Protecting outbound peer=%d from eviction\n", pfrom.GetId()); + nodestate->m_chain_sync.m_protect = true; + ++m_outbound_peers_with_protect_from_disconnect; + } + } +} + +void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, Peer& peer, const std::vector<CBlockHeader>& headers, bool via_compact_block) { @@ -2196,55 +2466,33 @@ void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, const Peer& peer, return; } - bool received_new_header = false; const CBlockIndex *pindexLast = nullptr; - { - LOCK(cs_main); - CNodeState *nodestate = State(pfrom.GetId()); - // If this looks like it could be a block announcement (nCount < - // MAX_BLOCKS_TO_ANNOUNCE), use special logic for handling headers that - // don't connect: - // - Send a getheaders message in response to try to connect the chain. - // - The peer can send up to MAX_UNCONNECTING_HEADERS in a row that - // don't connect before giving DoS points - // - Once a headers message is received that is valid and does connect, - // nUnconnectingHeaders gets reset back to 0. - if (!m_chainman.m_blockman.LookupBlockIndex(headers[0].hashPrevBlock) && nCount < MAX_BLOCKS_TO_ANNOUNCE) { - nodestate->nUnconnectingHeaders++; - m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETHEADERS, m_chainman.ActiveChain().GetLocator(m_chainman.m_best_header), uint256())); - LogPrint(BCLog::NET, "received header %s: missing prev block %s, sending getheaders (%d) to end (peer=%d, nUnconnectingHeaders=%d)\n", - headers[0].GetHash().ToString(), - headers[0].hashPrevBlock.ToString(), - m_chainman.m_best_header->nHeight, - pfrom.GetId(), nodestate->nUnconnectingHeaders); - // Set hashLastUnknownBlock for this peer, so that if we - // eventually get the headers - even from a different peer - - // we can use this peer to download. - UpdateBlockAvailability(pfrom.GetId(), headers.back().GetHash()); - - if (nodestate->nUnconnectingHeaders % MAX_UNCONNECTING_HEADERS == 0) { - Misbehaving(pfrom.GetId(), 20, strprintf("%d non-connecting headers", nodestate->nUnconnectingHeaders)); - } - return; - } + // Do these headers connect to something in our block index? + bool headers_connect_blockindex{WITH_LOCK(::cs_main, return m_chainman.m_blockman.LookupBlockIndex(headers[0].hashPrevBlock) != nullptr)}; - uint256 hashLastBlock; - for (const CBlockHeader& header : headers) { - if (!hashLastBlock.IsNull() && header.hashPrevBlock != hashLastBlock) { - Misbehaving(pfrom.GetId(), 20, "non-continuous headers sequence"); - return; - } - hashLastBlock = header.GetHash(); + if (!headers_connect_blockindex) { + if (nCount <= MAX_BLOCKS_TO_ANNOUNCE) { + // If this looks like it could be a BIP 130 block announcement, use + // special logic for handling headers that don't connect, as this + // could be benign. + HandleFewUnconnectingHeaders(pfrom, peer, headers); + } else { + Misbehaving(peer, 10, "invalid header received"); } + return; + } - // If we don't have the last header, then they'll have given us - // something new (if these headers are valid). - if (!m_chainman.m_blockman.LookupBlockIndex(hashLastBlock)) { - received_new_header = true; - } + // At this point, the headers connect to something in our block index. + if (!CheckHeadersAreContinuous(headers)) { + Misbehaving(peer, 20, "non-continuous headers sequence"); + return; } + // If we don't have the last header, then this peer will have given us + // something new (if these headers are valid). + bool received_new_header{WITH_LOCK(::cs_main, return m_chainman.m_blockman.LookupBlockIndex(headers.back().GetHash()) == nullptr)}; + BlockValidationState state; if (!m_chainman.ProcessNewBlockHeaders(headers, state, &pindexLast)) { if (state.IsInvalid()) { @@ -2253,123 +2501,20 @@ void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, const Peer& peer, } } - { - LOCK(cs_main); - CNodeState *nodestate = State(pfrom.GetId()); - if (nodestate->nUnconnectingHeaders > 0) { - LogPrint(BCLog::NET, "peer=%d: resetting nUnconnectingHeaders (%d -> 0)\n", pfrom.GetId(), nodestate->nUnconnectingHeaders); - } - nodestate->nUnconnectingHeaders = 0; - - assert(pindexLast); - UpdateBlockAvailability(pfrom.GetId(), pindexLast->GetBlockHash()); - - // From here, pindexBestKnownBlock should be guaranteed to be non-null, - // because it is set in UpdateBlockAvailability. Some nullptr checks - // are still present, however, as belt-and-suspenders. - - if (received_new_header && pindexLast->nChainWork > m_chainman.ActiveChain().Tip()->nChainWork) { - nodestate->m_last_block_announcement = GetTime(); - } - - if (nCount == MAX_HEADERS_RESULTS) { - // Headers message had its maximum size; the peer may have more headers. - // TODO: optimize: if pindexLast is an ancestor of m_chainman.ActiveChain().Tip or m_chainman.m_best_header, continue - // from there instead. + // Consider fetching more headers. + if (nCount == MAX_HEADERS_RESULTS) { + // Headers message had its maximum size; the peer may have more headers. + if (MaybeSendGetHeaders(pfrom, m_chainman.ActiveChain().GetLocator(pindexLast), peer)) { LogPrint(BCLog::NET, "more getheaders (%d) to end to peer=%d (startheight:%d)\n", - pindexLast->nHeight, pfrom.GetId(), peer.m_starting_height); - m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETHEADERS, m_chainman.ActiveChain().GetLocator(pindexLast), uint256())); - } - - // If this set of headers is valid and ends in a block with at least as - // much work as our tip, download as much as possible. - if (CanDirectFetch() && pindexLast->IsValid(BLOCK_VALID_TREE) && m_chainman.ActiveChain().Tip()->nChainWork <= pindexLast->nChainWork) { - std::vector<const CBlockIndex*> vToFetch; - const CBlockIndex *pindexWalk = pindexLast; - // Calculate all the blocks we'd need to switch to pindexLast, up to a limit. - while (pindexWalk && !m_chainman.ActiveChain().Contains(pindexWalk) && vToFetch.size() <= MAX_BLOCKS_IN_TRANSIT_PER_PEER) { - if (!(pindexWalk->nStatus & BLOCK_HAVE_DATA) && - !IsBlockRequested(pindexWalk->GetBlockHash()) && - (!DeploymentActiveAt(*pindexWalk, m_chainman, Consensus::DEPLOYMENT_SEGWIT) || State(pfrom.GetId())->fHaveWitness)) { - // We don't have this block, and it's not yet in flight. - vToFetch.push_back(pindexWalk); - } - pindexWalk = pindexWalk->pprev; - } - // If pindexWalk still isn't on our main chain, we're looking at a - // very large reorg at a time we think we're close to caught up to - // the main chain -- this shouldn't really happen. Bail out on the - // direct fetch and rely on parallel download instead. - if (!m_chainman.ActiveChain().Contains(pindexWalk)) { - LogPrint(BCLog::NET, "Large reorg, won't direct fetch to %s (%d)\n", - pindexLast->GetBlockHash().ToString(), - pindexLast->nHeight); - } else { - std::vector<CInv> vGetData; - // Download as much as possible, from earliest to latest. - for (const CBlockIndex *pindex : reverse_iterate(vToFetch)) { - if (nodestate->nBlocksInFlight >= MAX_BLOCKS_IN_TRANSIT_PER_PEER) { - // Can't download any more from this peer - break; - } - uint32_t nFetchFlags = GetFetchFlags(pfrom); - vGetData.push_back(CInv(MSG_BLOCK | nFetchFlags, pindex->GetBlockHash())); - BlockRequested(pfrom.GetId(), *pindex); - LogPrint(BCLog::NET, "Requesting block %s from peer=%d\n", - pindex->GetBlockHash().ToString(), pfrom.GetId()); - } - if (vGetData.size() > 1) { - LogPrint(BCLog::NET, "Downloading blocks toward %s (%d) via headers direct fetch\n", - pindexLast->GetBlockHash().ToString(), pindexLast->nHeight); - } - if (vGetData.size() > 0) { - if (!m_ignore_incoming_txs && - nodestate->m_provides_cmpctblocks && - vGetData.size() == 1 && - mapBlocksInFlight.size() == 1 && - pindexLast->pprev->IsValid(BLOCK_VALID_CHAIN)) { - // In any case, we want to download using a compact block, not a regular one - vGetData[0] = CInv(MSG_CMPCT_BLOCK, vGetData[0].hash); - } - m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vGetData)); - } - } - } - // If we're in IBD, we want outbound peers that will serve us a useful - // chain. Disconnect peers that are on chains with insufficient work. - if (m_chainman.ActiveChainstate().IsInitialBlockDownload() && nCount != MAX_HEADERS_RESULTS) { - // When nCount < MAX_HEADERS_RESULTS, we know we have no more - // headers to fetch from this peer. - if (nodestate->pindexBestKnownBlock && nodestate->pindexBestKnownBlock->nChainWork < nMinimumChainWork) { - // This peer has too little work on their headers chain to help - // us sync -- disconnect if it is an outbound disconnection - // candidate. - // Note: We compare their tip to nMinimumChainWork (rather than - // m_chainman.ActiveChain().Tip()) because we won't start block download - // until we have a headers chain that has at least - // nMinimumChainWork, even if a peer has a chain past our tip, - // as an anti-DoS measure. - if (pfrom.IsOutboundOrBlockRelayConn()) { - LogPrintf("Disconnecting outbound peer %d -- headers chain has insufficient work\n", pfrom.GetId()); - pfrom.fDisconnect = true; - } - } - } - - // If this is an outbound full-relay peer, check to see if we should protect - // it from the bad/lagging chain logic. - // Note that outbound block-relay peers are excluded from this protection, and - // thus always subject to eviction under the bad/lagging chain logic. - // See ChainSyncTimeoutState. - if (!pfrom.fDisconnect && pfrom.IsFullOutboundConn() && nodestate->pindexBestKnownBlock != nullptr) { - if (m_outbound_peers_with_protect_from_disconnect < MAX_OUTBOUND_PEERS_TO_PROTECT_FROM_DISCONNECT && nodestate->pindexBestKnownBlock->nChainWork >= m_chainman.ActiveChain().Tip()->nChainWork && !nodestate->m_chain_sync.m_protect) { - LogPrint(BCLog::NET, "Protecting outbound peer=%d from eviction\n", pfrom.GetId()); - nodestate->m_chain_sync.m_protect = true; - ++m_outbound_peers_with_protect_from_disconnect; - } + pindexLast->nHeight, pfrom.GetId(), peer.m_starting_height); } } + UpdatePeerStateForReceivedHeaders(pfrom, pindexLast, received_new_header, nCount == MAX_HEADERS_RESULTS); + + // Consider immediately downloading blocks. + HeadersDirectFetchBlocks(pfrom, peer, pindexLast); + return; } @@ -2452,7 +2597,7 @@ void PeerManagerImpl::ProcessOrphanTx(std::set<uint256>& orphan_work_set) } } -bool PeerManagerImpl::PrepareBlockFilterRequest(CNode& peer, +bool PeerManagerImpl::PrepareBlockFilterRequest(CNode& node, Peer& peer, BlockFilterType filter_type, uint32_t start_height, const uint256& stop_hash, uint32_t max_height_diff, const CBlockIndex*& stop_index, @@ -2460,11 +2605,11 @@ bool PeerManagerImpl::PrepareBlockFilterRequest(CNode& peer, { const bool supported_filter_type = (filter_type == BlockFilterType::BASIC && - (peer.GetLocalServices() & NODE_COMPACT_FILTERS)); + (peer.m_our_services & NODE_COMPACT_FILTERS)); if (!supported_filter_type) { LogPrint(BCLog::NET, "peer %d requested unsupported block filter type: %d\n", - peer.GetId(), static_cast<uint8_t>(filter_type)); - peer.fDisconnect = true; + node.GetId(), static_cast<uint8_t>(filter_type)); + node.fDisconnect = true; return false; } @@ -2475,8 +2620,8 @@ bool PeerManagerImpl::PrepareBlockFilterRequest(CNode& peer, // Check that the stop block exists and the peer would be allowed to fetch it. if (!stop_index || !BlockRequestAllowed(stop_index)) { LogPrint(BCLog::NET, "peer %d requested invalid block hash: %s\n", - peer.GetId(), stop_hash.ToString()); - peer.fDisconnect = true; + node.GetId(), stop_hash.ToString()); + node.fDisconnect = true; return false; } } @@ -2485,14 +2630,14 @@ bool PeerManagerImpl::PrepareBlockFilterRequest(CNode& peer, if (start_height > stop_height) { LogPrint(BCLog::NET, "peer %d sent invalid getcfilters/getcfheaders with " /* Continued */ "start height %d and stop height %d\n", - peer.GetId(), start_height, stop_height); - peer.fDisconnect = true; + node.GetId(), start_height, stop_height); + node.fDisconnect = true; return false; } if (stop_height - start_height >= max_height_diff) { LogPrint(BCLog::NET, "peer %d requested too many cfilters/cfheaders: %d / %d\n", - peer.GetId(), stop_height - start_height + 1, max_height_diff); - peer.fDisconnect = true; + node.GetId(), stop_height - start_height + 1, max_height_diff); + node.fDisconnect = true; return false; } @@ -2505,7 +2650,7 @@ bool PeerManagerImpl::PrepareBlockFilterRequest(CNode& peer, return true; } -void PeerManagerImpl::ProcessGetCFilters(CNode& peer, CDataStream& vRecv) +void PeerManagerImpl::ProcessGetCFilters(CNode& node,Peer& peer, CDataStream& vRecv) { uint8_t filter_type_ser; uint32_t start_height; @@ -2517,7 +2662,7 @@ void PeerManagerImpl::ProcessGetCFilters(CNode& peer, CDataStream& vRecv) const CBlockIndex* stop_index; BlockFilterIndex* filter_index; - if (!PrepareBlockFilterRequest(peer, filter_type, start_height, stop_hash, + if (!PrepareBlockFilterRequest(node, peer, filter_type, start_height, stop_hash, MAX_GETCFILTERS_SIZE, stop_index, filter_index)) { return; } @@ -2530,13 +2675,13 @@ void PeerManagerImpl::ProcessGetCFilters(CNode& peer, CDataStream& vRecv) } for (const auto& filter : filters) { - CSerializedNetMsg msg = CNetMsgMaker(peer.GetCommonVersion()) + CSerializedNetMsg msg = CNetMsgMaker(node.GetCommonVersion()) .Make(NetMsgType::CFILTER, filter); - m_connman.PushMessage(&peer, std::move(msg)); + m_connman.PushMessage(&node, std::move(msg)); } } -void PeerManagerImpl::ProcessGetCFHeaders(CNode& peer, CDataStream& vRecv) +void PeerManagerImpl::ProcessGetCFHeaders(CNode& node, Peer& peer, CDataStream& vRecv) { uint8_t filter_type_ser; uint32_t start_height; @@ -2548,7 +2693,7 @@ void PeerManagerImpl::ProcessGetCFHeaders(CNode& peer, CDataStream& vRecv) const CBlockIndex* stop_index; BlockFilterIndex* filter_index; - if (!PrepareBlockFilterRequest(peer, filter_type, start_height, stop_hash, + if (!PrepareBlockFilterRequest(node, peer, filter_type, start_height, stop_hash, MAX_GETCFHEADERS_SIZE, stop_index, filter_index)) { return; } @@ -2571,16 +2716,16 @@ void PeerManagerImpl::ProcessGetCFHeaders(CNode& peer, CDataStream& vRecv) return; } - CSerializedNetMsg msg = CNetMsgMaker(peer.GetCommonVersion()) + CSerializedNetMsg msg = CNetMsgMaker(node.GetCommonVersion()) .Make(NetMsgType::CFHEADERS, filter_type_ser, stop_index->GetBlockHash(), prev_header, filter_hashes); - m_connman.PushMessage(&peer, std::move(msg)); + m_connman.PushMessage(&node, std::move(msg)); } -void PeerManagerImpl::ProcessGetCFCheckPt(CNode& peer, CDataStream& vRecv) +void PeerManagerImpl::ProcessGetCFCheckPt(CNode& node, Peer& peer, CDataStream& vRecv) { uint8_t filter_type_ser; uint256 stop_hash; @@ -2591,7 +2736,7 @@ void PeerManagerImpl::ProcessGetCFCheckPt(CNode& peer, CDataStream& vRecv) const CBlockIndex* stop_index; BlockFilterIndex* filter_index; - if (!PrepareBlockFilterRequest(peer, filter_type, /*start_height=*/0, stop_hash, + if (!PrepareBlockFilterRequest(node, peer, filter_type, /*start_height=*/0, stop_hash, /*max_height_diff=*/std::numeric_limits<uint32_t>::max(), stop_index, filter_index)) { return; @@ -2612,12 +2757,12 @@ void PeerManagerImpl::ProcessGetCFCheckPt(CNode& peer, CDataStream& vRecv) } } - CSerializedNetMsg msg = CNetMsgMaker(peer.GetCommonVersion()) + CSerializedNetMsg msg = CNetMsgMaker(node.GetCommonVersion()) .Make(NetMsgType::CFCHECKPT, filter_type_ser, stop_index->GetBlockHash(), headers); - m_connman.PushMessage(&peer, std::move(msg)); + m_connman.PushMessage(&node, std::move(msg)); } void PeerManagerImpl::ProcessBlock(CNode& node, const std::shared_ptr<const CBlock>& block, bool force_processing) @@ -2739,7 +2884,8 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, m_connman.PushMessage(&pfrom, msg_maker.Make(NetMsgType::VERACK)); - pfrom.nServices = nServices; + pfrom.m_has_all_wanted_services = HasAllDesirableServiceFlags(nServices); + peer->m_their_services = nServices; pfrom.SetAddrLocal(addrMe); { LOCK(pfrom.m_subver_mutex); @@ -2747,18 +2893,12 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } peer->m_starting_height = starting_height; - // set nodes not relaying blocks and tx and not serving (parts) of the historical blockchain as "clients" - pfrom.fClient = (!(nServices & NODE_NETWORK) && !(nServices & NODE_NETWORK_LIMITED)); - - // set nodes not capable of serving the complete blockchain history as "limited nodes" - pfrom.m_limited_node = (!(nServices & NODE_NETWORK) && (nServices & NODE_NETWORK_LIMITED)); - // We only initialize the m_tx_relay data structure if: // - this isn't an outbound block-relay-only connection; and // - fRelay=true or we're offering NODE_BLOOM to this peer // (NODE_BLOOM means that the peer may turn on tx relay later) if (!pfrom.IsBlockOnlyConn() && - (fRelay || (pfrom.GetLocalServices() & NODE_BLOOM))) { + (fRelay || (peer->m_our_services & NODE_BLOOM))) { auto* const tx_relay = peer->SetTxRelay(); { LOCK(tx_relay->m_bloom_filter_mutex); @@ -2767,17 +2907,11 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, if (fRelay) pfrom.m_relays_txs = true; } - if((nServices & NODE_WITNESS)) - { - LOCK(cs_main); - State(pfrom.GetId())->fHaveWitness = true; - } - // Potentially mark this peer as a preferred download peer. { LOCK(cs_main); CNodeState* state = State(pfrom.GetId()); - state->fPreferredDownload = (!pfrom.IsInboundConn() || pfrom.HasPermission(NetPermissionFlags::NoBan)) && !pfrom.IsAddrFetchConn() && !pfrom.fClient; + state->fPreferredDownload = (!pfrom.IsInboundConn() || pfrom.HasPermission(NetPermissionFlags::NoBan)) && !pfrom.IsAddrFetchConn() && CanServeBlocks(*peer); m_num_preferred_download_peers += state->fPreferredDownload; } @@ -2796,7 +2930,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // indicate to the peer that we will participate in addr relay. if (fListen && !m_chainman.ActiveChainstate().IsInitialBlockDownload()) { - CAddress addr = GetLocalAddress(&pfrom.addr, pfrom.GetLocalServices()); + CAddress addr{GetLocalAddress(pfrom.addr), peer->m_our_services, Now<NodeSeconds>()}; FastRandomContext insecure_rand; if (addr.IsRoutable()) { @@ -2995,21 +3129,20 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, if (vAddr.size() > MAX_ADDR_TO_SEND) { - Misbehaving(pfrom.GetId(), 20, strprintf("%s message size = %u", msg_type, vAddr.size())); + Misbehaving(*peer, 20, strprintf("%s message size = %u", msg_type, vAddr.size())); return; } // Store the new addresses std::vector<CAddress> vAddrOk; - int64_t nNow = GetAdjustedTime(); - int64_t nSince = nNow - 10 * 60; + const auto current_a_time{Now<NodeSeconds>()}; // Update/increment addr rate limiting bucket. const auto current_time{GetTime<std::chrono::microseconds>()}; if (peer->m_addr_token_bucket < MAX_ADDR_PROCESSING_TOKEN_BUCKET) { // Don't increment bucket if it's already full const auto time_diff = std::max(current_time - peer->m_addr_token_timestamp, 0us); - const double increment = CountSecondsDouble(time_diff) * MAX_ADDR_RATE_PER_SECOND; + const double increment = Ticks<SecondsDouble>(time_diff) * MAX_ADDR_RATE_PER_SECOND; peer->m_addr_token_bucket = std::min<double>(peer->m_addr_token_bucket + increment, MAX_ADDR_PROCESSING_TOKEN_BUCKET); } peer->m_addr_token_timestamp = current_time; @@ -3038,8 +3171,9 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, if (!MayHaveUsefulAddressDB(addr.nServices) && !HasAllDesirableServiceFlags(addr.nServices)) continue; - if (addr.nTime <= 100000000 || addr.nTime > nNow + 10 * 60) - addr.nTime = nNow - 5 * 24 * 60 * 60; + if (addr.nTime <= NodeSeconds{100000000s} || addr.nTime > current_a_time + 10min) { + addr.nTime = current_a_time - 5 * 24h; + } AddAddressKnown(*peer, addr); if (m_banman && (m_banman->IsDiscouraged(addr) || m_banman->IsBanned(addr))) { // Do not process banned/discouraged addresses beyond remembering we received them @@ -3047,7 +3181,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } ++num_proc; bool fReachable = IsReachable(addr); - if (addr.nTime > nSince && !peer->m_getaddr_sent && vAddr.size() <= 10 && addr.IsRoutable()) { + if (addr.nTime > current_a_time - 10min && !peer->m_getaddr_sent && vAddr.size() <= 10 && addr.IsRoutable()) { // Relay to a limited number of other nodes RelayAddress(pfrom.GetId(), addr, fReachable); } @@ -3060,7 +3194,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, LogPrint(BCLog::NET, "Received addr: %u addresses (%u processed, %u rate-limited) from peer=%d\n", vAddr.size(), num_proc, num_rate_limit, pfrom.GetId()); - m_addrman.Add(vAddrOk, pfrom.addr, 2 * 60 * 60); + m_addrman.Add(vAddrOk, pfrom.addr, 2h); if (vAddr.size() < 1000) peer->m_getaddr_sent = false; // AddrFetch: Require multiple addresses to avoid disconnecting on self-announcements @@ -3076,18 +3210,11 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, vRecv >> vInv; if (vInv.size() > MAX_INV_SZ) { - Misbehaving(pfrom.GetId(), 20, strprintf("inv message size = %u", vInv.size())); + Misbehaving(*peer, 20, strprintf("inv message size = %u", vInv.size())); return; } - // Reject tx INVs when the -blocksonly setting is enabled, or this is a - // block-relay-only peer - bool reject_tx_invs{m_ignore_incoming_txs || pfrom.IsBlockOnlyConn()}; - - // Allow peers with relay permission to send data other than blocks in blocks only mode - if (pfrom.HasPermission(NetPermissionFlags::Relay)) { - reject_tx_invs = false; - } + const bool reject_tx_invs{RejectIncomingTxs(pfrom)}; LOCK(cs_main); @@ -3139,8 +3266,11 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } if (best_block != nullptr) { - m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETHEADERS, m_chainman.ActiveChain().GetLocator(m_chainman.m_best_header), *best_block)); - LogPrint(BCLog::NET, "getheaders (%d) %s to peer=%d\n", m_chainman.m_best_header->nHeight, best_block->ToString(), pfrom.GetId()); + if (MaybeSendGetHeaders(pfrom, m_chainman.ActiveChain().GetLocator(m_chainman.m_best_header), *peer)) { + LogPrint(BCLog::NET, "getheaders (%d) %s to peer=%d\n", + m_chainman.m_best_header->nHeight, best_block->ToString(), + pfrom.GetId()); + } } return; @@ -3151,7 +3281,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, vRecv >> vInv; if (vInv.size() > MAX_INV_SZ) { - Misbehaving(pfrom.GetId(), 20, strprintf("getdata message size = %u", vInv.size())); + Misbehaving(*peer, 20, strprintf("getdata message size = %u", vInv.size())); return; } @@ -3249,7 +3379,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // Unlock m_most_recent_block_mutex to avoid cs_main lock inversion } if (recent_block) { - SendBlockTransactions(pfrom, *recent_block, req); + SendBlockTransactions(pfrom, *peer, *recent_block, req); return; } @@ -3267,7 +3397,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, bool ret = ReadBlockFromDisk(block, pindex, m_chainparams.GetConsensus()); assert(ret); - SendBlockTransactions(pfrom, block, req); + SendBlockTransactions(pfrom, *peer, block, req); return; } } @@ -3297,9 +3427,26 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, return; } + if (fImporting || fReindex) { + LogPrint(BCLog::NET, "Ignoring getheaders from peer=%d while importing/reindexing\n", pfrom.GetId()); + return; + } + LOCK(cs_main); - if (m_chainman.ActiveChainstate().IsInitialBlockDownload() && !pfrom.HasPermission(NetPermissionFlags::Download)) { - LogPrint(BCLog::NET, "Ignoring getheaders from peer=%d because node is in initial block download\n", pfrom.GetId()); + + // Note that if we were to be on a chain that forks from the checkpointed + // chain, then serving those headers to a peer that has seen the + // checkpointed chain would cause that peer to disconnect us. Requiring + // that our chainwork exceed nMinimumChainWork is a protection against + // being fed a bogus chain when we started up for the first time and + // getting partitioned off the honest network for serving that chain to + // others. + if (m_chainman.ActiveTip() == nullptr || + (m_chainman.ActiveTip()->nChainWork < nMinimumChainWork && !pfrom.HasPermission(NetPermissionFlags::Download))) { + LogPrint(BCLog::NET, "Ignoring getheaders from peer=%d because active chain has too little work; sending empty response\n", pfrom.GetId()); + // Just respond with an empty headers message, to tell the peer to + // go away but not treat us as unresponsive. + m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::HEADERS, std::vector<CBlock>())); return; } @@ -3354,10 +3501,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } if (msg_type == NetMsgType::TX) { - // Stop processing the transaction early if - // 1) We are in blocks only mode and peer has no relay permission; OR - // 2) This peer is a block-relay-only peer - if ((m_ignore_incoming_txs && !pfrom.HasPermission(NetPermissionFlags::Relay)) || pfrom.IsBlockOnlyConn()) { + if (RejectIncomingTxs(pfrom)) { LogPrint(BCLog::NET, "transaction sent in violation of protocol peer=%d\n", pfrom.GetId()); pfrom.fDisconnect = true; return; @@ -3487,10 +3631,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // DoS prevention: do not allow m_orphanage to grow unbounded (see CVE-2012-3789) unsigned int nMaxOrphanTx = (unsigned int)std::max((int64_t)0, gArgs.GetIntArg("-maxorphantx", DEFAULT_MAX_ORPHAN_TRANSACTIONS)); - unsigned int nEvicted = m_orphanage.LimitOrphans(nMaxOrphanTx); - if (nEvicted > 0) { - LogPrint(BCLog::MEMPOOL, "orphanage overflow, removed %u tx\n", nEvicted); - } + m_orphanage.LimitOrphans(nMaxOrphanTx); } else { LogPrint(BCLog::MEMPOOL, "not keeping orphan with rejected parents %s\n",tx.GetHash().ToString()); // We will continue to reject this tx since it has rejected @@ -3583,8 +3724,9 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, if (!m_chainman.m_blockman.LookupBlockIndex(cmpctblock.header.hashPrevBlock)) { // Doesn't connect (or is genesis), instead of DoSing in AcceptBlockHeader, request deeper headers - if (!m_chainman.ActiveChainstate().IsInitialBlockDownload()) - m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETHEADERS, m_chainman.ActiveChain().GetLocator(m_chainman.m_best_header), uint256())); + if (!m_chainman.ActiveChainstate().IsInitialBlockDownload()) { + MaybeSendGetHeaders(pfrom, m_chainman.ActiveChain().GetLocator(m_chainman.m_best_header), *peer); + } return; } @@ -3644,7 +3786,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // We requested this block for some reason, but our mempool will probably be useless // so we just grab the block via normal getdata std::vector<CInv> vInv(1); - vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(pfrom), cmpctblock.header.GetHash()); + vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), cmpctblock.header.GetHash()); m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vInv)); } return; @@ -3675,12 +3817,12 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, ReadStatus status = partialBlock.InitData(cmpctblock, vExtraTxnForCompact); if (status == READ_STATUS_INVALID) { RemoveBlockRequest(pindex->GetBlockHash()); // Reset in-flight state in case Misbehaving does not result in a disconnect - Misbehaving(pfrom.GetId(), 100, "invalid compact block"); + Misbehaving(*peer, 100, "invalid compact block"); return; } else if (status == READ_STATUS_FAILED) { // Duplicate txindexes, the block is now in-flight, so just request it std::vector<CInv> vInv(1); - vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(pfrom), cmpctblock.header.GetHash()); + vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), cmpctblock.header.GetHash()); m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vInv)); return; } @@ -3723,7 +3865,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, // We requested this block, but its far into the future, so our // mempool will probably be useless - request the block normally std::vector<CInv> vInv(1); - vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(pfrom), cmpctblock.header.GetHash()); + vInv[0] = CInv(MSG_BLOCK | GetFetchFlags(*peer), cmpctblock.header.GetHash()); m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, vInv)); return; } else { @@ -3802,12 +3944,12 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, ReadStatus status = partialBlock.FillBlock(*pblock, resp.txn); if (status == READ_STATUS_INVALID) { RemoveBlockRequest(resp.blockhash); // Reset in-flight state in case Misbehaving does not result in a disconnect - Misbehaving(pfrom.GetId(), 100, "invalid compact block/non-matching block transactions"); + Misbehaving(*peer, 100, "invalid compact block/non-matching block transactions"); return; } else if (status == READ_STATUS_FAILED) { // Might have collided, fall back to getdata now :( std::vector<CInv> invs; - invs.push_back(CInv(MSG_BLOCK | GetFetchFlags(pfrom), resp.blockhash)); + invs.push_back(CInv(MSG_BLOCK | GetFetchFlags(*peer), resp.blockhash)); m_connman.PushMessage(&pfrom, msgMaker.Make(NetMsgType::GETDATA, invs)); } else { // Block is either okay, or possibly we received @@ -3858,12 +4000,16 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, return; } + // Assume that this is in response to any outstanding getheaders + // request we may have sent, and clear out the time of our last request + peer->m_last_getheaders_timestamp = {}; + std::vector<CBlockHeader> headers; // Bypass the normal CBlock deserialization, as we don't want to risk deserializing 2000 full blocks. unsigned int nCount = ReadCompactSize(vRecv); if (nCount > MAX_HEADERS_RESULTS) { - Misbehaving(pfrom.GetId(), 20, strprintf("headers message size = %u", nCount)); + Misbehaving(*peer, 20, strprintf("headers message size = %u", nCount)); return; } headers.resize(nCount); @@ -3943,7 +4089,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } if (msg_type == NetMsgType::MEMPOOL) { - if (!(pfrom.GetLocalServices() & NODE_BLOOM) && !pfrom.HasPermission(NetPermissionFlags::Mempool)) + if (!(peer->m_our_services & NODE_BLOOM) && !pfrom.HasPermission(NetPermissionFlags::Mempool)) { if (!pfrom.HasPermission(NetPermissionFlags::NoBan)) { @@ -4046,7 +4192,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } if (msg_type == NetMsgType::FILTERLOAD) { - if (!(pfrom.GetLocalServices() & NODE_BLOOM)) { + if (!(peer->m_our_services & NODE_BLOOM)) { LogPrint(BCLog::NET, "filterload received despite not offering bloom services from peer=%d; disconnecting\n", pfrom.GetId()); pfrom.fDisconnect = true; return; @@ -4057,7 +4203,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, if (!filter.IsWithinSizeConstraints()) { // There is no excuse for sending a too-large filter - Misbehaving(pfrom.GetId(), 100, "too-large bloom filter"); + Misbehaving(*peer, 100, "too-large bloom filter"); } else if (auto tx_relay = peer->GetTxRelay(); tx_relay != nullptr) { { LOCK(tx_relay->m_bloom_filter_mutex); @@ -4065,12 +4211,13 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, tx_relay->m_relay_txs = true; } pfrom.m_bloom_filter_loaded = true; + pfrom.m_relays_txs = true; } return; } if (msg_type == NetMsgType::FILTERADD) { - if (!(pfrom.GetLocalServices() & NODE_BLOOM)) { + if (!(peer->m_our_services & NODE_BLOOM)) { LogPrint(BCLog::NET, "filteradd received despite not offering bloom services from peer=%d; disconnecting\n", pfrom.GetId()); pfrom.fDisconnect = true; return; @@ -4092,13 +4239,13 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } } if (bad) { - Misbehaving(pfrom.GetId(), 100, "bad filteradd message"); + Misbehaving(*peer, 100, "bad filteradd message"); } return; } if (msg_type == NetMsgType::FILTERCLEAR) { - if (!(pfrom.GetLocalServices() & NODE_BLOOM)) { + if (!(peer->m_our_services & NODE_BLOOM)) { LogPrint(BCLog::NET, "filterclear received despite not offering bloom services from peer=%d; disconnecting\n", pfrom.GetId()); pfrom.fDisconnect = true; return; @@ -4129,17 +4276,17 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type, } if (msg_type == NetMsgType::GETCFILTERS) { - ProcessGetCFilters(pfrom, vRecv); + ProcessGetCFilters(pfrom, *peer, vRecv); return; } if (msg_type == NetMsgType::GETCFHEADERS) { - ProcessGetCFHeaders(pfrom, vRecv); + ProcessGetCFHeaders(pfrom, *peer, vRecv); return; } if (msg_type == NetMsgType::GETCFCHECKPT) { - ProcessGetCFCheckPt(pfrom, vRecv); + ProcessGetCFCheckPt(pfrom, *peer, vRecv); return; } @@ -4285,7 +4432,7 @@ bool PeerManagerImpl::ProcessMessages(CNode* pfrom, std::atomic<bool>& interrupt return fMoreWork; } -void PeerManagerImpl::ConsiderEviction(CNode& pto, std::chrono::seconds time_in_seconds) +void PeerManagerImpl::ConsiderEviction(CNode& pto, Peer& peer, std::chrono::seconds time_in_seconds) { AssertLockHeld(cs_main); @@ -4323,10 +4470,15 @@ void PeerManagerImpl::ConsiderEviction(CNode& pto, std::chrono::seconds time_in_ pto.fDisconnect = true; } else { assert(state.m_chain_sync.m_work_header); + // Here, we assume that the getheaders message goes out, + // because it'll either go out or be skipped because of a + // getheaders in-flight already, in which case the peer should + // still respond to us with a sufficiently high work chain tip. + MaybeSendGetHeaders(pto, + m_chainman.ActiveChain().GetLocator(state.m_chain_sync.m_work_header->pprev), + peer); LogPrint(BCLog::NET, "sending getheaders to outbound peer=%d to verify chain work (current best known block:%s, benchmark blockhash: %s)\n", pto.GetId(), state.pindexBestKnownBlock != nullptr ? state.pindexBestKnownBlock->GetBlockHash().ToString() : "<none>", state.m_chain_sync.m_work_header->GetBlockHash().ToString()); - m_connman.PushMessage(&pto, msgMaker.Make(NetMsgType::GETHEADERS, m_chainman.ActiveChain().GetLocator(state.m_chain_sync.m_work_header->pprev), uint256())); state.m_chain_sync.m_sent_getheaders = true; - constexpr auto HEADERS_RESPONSE_TIME{2min}; // Bump the timeout to allow a response, which could clear the timeout // (if the response shows the peer has synced), reset the timeout (if // the peer syncs to the required work but not to our tip), or result @@ -4530,9 +4682,10 @@ void PeerManagerImpl::MaybeSendAddr(CNode& node, Peer& peer, std::chrono::micros if (peer.m_next_local_addr_send != 0us) { peer.m_addr_known->reset(); } - if (std::optional<CAddress> local_addr = GetLocalAddrForPeer(&node)) { + if (std::optional<CService> local_service = GetLocalAddrForPeer(node)) { + CAddress local_addr{*local_service, peer.m_our_services, Now<NodeSeconds>()}; FastRandomContext insecure_rand; - PushAddress(peer, *local_addr, insecure_rand); + PushAddress(peer, local_addr, insecure_rand); } peer.m_next_local_addr_send = GetExponentialRand(current_time, AVG_LOCAL_ADDRESS_BROADCAST_INTERVAL); } @@ -4589,7 +4742,7 @@ void PeerManagerImpl::MaybeSendFeefilter(CNode& pto, Peer& peer, std::chrono::mi // transactions to us, regardless of feefilter state. if (pto.IsBlockOnlyConn()) return; - CAmount currentFilter = m_mempool.GetMinFee(gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000).GetFeePerK(); + CAmount currentFilter = m_mempool.GetMinFee().GetFeePerK(); static FeeFilterRounder g_filter_rounder{CFeeRate{DEFAULT_MIN_RELAY_TX_FEE}}; if (m_chainman.ActiveChainstate().IsInitialBlockDownload()) { @@ -4606,8 +4759,8 @@ void PeerManagerImpl::MaybeSendFeefilter(CNode& pto, Peer& peer, std::chrono::mi } if (current_time > peer.m_next_send_feefilter) { CAmount filterToSend = g_filter_rounder.round(currentFilter); - // We always have a fee filter of at least minRelayTxFee - filterToSend = std::max(filterToSend, ::minRelayTxFee.GetFeePerK()); + // We always have a fee filter of at least the min relay fee + filterToSend = std::max(filterToSend, m_mempool.m_min_relay_feerate.GetFeePerK()); if (filterToSend != peer.m_fee_filter_sent) { m_connman.PushMessage(&pto, CNetMsgMaker(pto.GetCommonVersion()).Make(NetMsgType::FEEFILTER, filterToSend)); peer.m_fee_filter_sent = filterToSend; @@ -4625,7 +4778,7 @@ void PeerManagerImpl::MaybeSendFeefilter(CNode& pto, Peer& peer, std::chrono::mi namespace { class CompareInvMempoolOrder { - CTxMemPool *mp; + CTxMemPool* mp; bool m_wtxid_relay; public: explicit CompareInvMempoolOrder(CTxMemPool *_mempool, bool use_wtxid) @@ -4641,6 +4794,15 @@ public: return mp->CompareDepthAndScore(*b, *a, m_wtxid_relay); } }; +} // namespace + +bool PeerManagerImpl::RejectIncomingTxs(const CNode& peer) const +{ + // block-relay-only peers may never send txs to us + if (peer.IsBlockOnlyConn()) return true; + // In -blocksonly mode, peers need the 'relay' permission to send txs to us + if (m_ignore_incoming_txs && !peer.HasPermission(NetPermissionFlags::Relay)) return true; + return false; } bool PeerManagerImpl::SetupAddressRelay(const CNode& node, Peer& peer) @@ -4700,19 +4862,31 @@ bool PeerManagerImpl::SendMessages(CNode* pto) if (m_chainman.m_best_header == nullptr) { m_chainman.m_best_header = m_chainman.ActiveChain().Tip(); } - bool fFetch = state.fPreferredDownload || (m_num_preferred_download_peers == 0 && !pto->fClient && !pto->IsAddrFetchConn()); // Download if this is a nice peer, or we have no nice peers and this one might do. - if (!state.fSyncStarted && !pto->fClient && !fImporting && !fReindex) { + + // Determine whether we might try initial headers sync or parallel + // block download from this peer -- this mostly affects behavior while + // in IBD (once out of IBD, we sync from all peers). + bool sync_blocks_and_headers_from_peer = false; + if (state.fPreferredDownload) { + sync_blocks_and_headers_from_peer = true; + } else if (CanServeBlocks(*peer) && !pto->IsAddrFetchConn()) { + // Typically this is an inbound peer. If we don't have any outbound + // peers, or if we aren't downloading any blocks from such peers, + // then allow block downloads from this peer, too. + // We prefer downloading blocks from outbound peers to avoid + // putting undue load on (say) some home user who is just making + // outbound connections to the network, but if our only source of + // the latest blocks is from an inbound peer, we have to be sure to + // eventually download it (and not just wait indefinitely for an + // outbound peer to have it). + if (m_num_preferred_download_peers == 0 || mapBlocksInFlight.empty()) { + sync_blocks_and_headers_from_peer = true; + } + } + + if (!state.fSyncStarted && CanServeBlocks(*peer) && !fImporting && !fReindex) { // Only actively request headers from a single peer, unless we're close to today. - if ((nSyncStarted == 0 && fFetch) || m_chainman.m_best_header->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) { - state.fSyncStarted = true; - state.m_headers_sync_timeout = current_time + HEADERS_DOWNLOAD_TIMEOUT_BASE + - ( - // Convert HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER to microseconds before scaling - // to maintain precision - std::chrono::microseconds{HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER} * - (GetAdjustedTime() - m_chainman.m_best_header->GetBlockTime()) / consensusParams.nPowTargetSpacing - ); - nSyncStarted++; + if ((nSyncStarted == 0 && sync_blocks_and_headers_from_peer) || m_chainman.m_best_header->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) { const CBlockIndex* pindexStart = m_chainman.m_best_header; /* If possible, start at the block preceding the currently best known header. This ensures that we always get a @@ -4723,8 +4897,19 @@ bool PeerManagerImpl::SendMessages(CNode* pto) got back an empty response. */ if (pindexStart->pprev) pindexStart = pindexStart->pprev; - LogPrint(BCLog::NET, "initial getheaders (%d) to peer=%d (startheight:%d)\n", pindexStart->nHeight, pto->GetId(), peer->m_starting_height); - m_connman.PushMessage(pto, msgMaker.Make(NetMsgType::GETHEADERS, m_chainman.ActiveChain().GetLocator(pindexStart), uint256())); + if (MaybeSendGetHeaders(*pto, m_chainman.ActiveChain().GetLocator(pindexStart), *peer)) { + LogPrint(BCLog::NET, "initial getheaders (%d) to peer=%d (startheight:%d)\n", pindexStart->nHeight, pto->GetId(), peer->m_starting_height); + + state.fSyncStarted = true; + state.m_headers_sync_timeout = current_time + HEADERS_DOWNLOAD_TIMEOUT_BASE + + ( + // Convert HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER to microseconds before scaling + // to maintain precision + std::chrono::microseconds{HEADERS_DOWNLOAD_TIMEOUT_PER_HEADER} * + (GetAdjustedTime() - m_chainman.m_best_header->GetBlockTime()) / consensusParams.nPowTargetSpacing + ); + nSyncStarted++; + } } } @@ -4732,7 +4917,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto) // Try sending block announcements via headers // { - // If we have less than MAX_BLOCKS_TO_ANNOUNCE in our + // If we have no more than MAX_BLOCKS_TO_ANNOUNCE in our // list of block hashes we're relaying, and our peer wants // headers announcements, then find the first header // not yet known to our peer but would connect, and send. @@ -5070,18 +5255,18 @@ bool PeerManagerImpl::SendMessages(CNode* pto) // Check that outbound peers have reasonable chains // GetTime() is used by this anti-DoS logic so we can test this using mocktime - ConsiderEviction(*pto, GetTime<std::chrono::seconds>()); + ConsiderEviction(*pto, *peer, GetTime<std::chrono::seconds>()); // // Message: getdata (blocks) // std::vector<CInv> vGetData; - if (!pto->fClient && ((fFetch && !pto->m_limited_node) || !m_chainman.ActiveChainstate().IsInitialBlockDownload()) && state.nBlocksInFlight < MAX_BLOCKS_IN_TRANSIT_PER_PEER) { + if (CanServeBlocks(*peer) && ((sync_blocks_and_headers_from_peer && !IsLimitedPeer(*peer)) || !m_chainman.ActiveChainstate().IsInitialBlockDownload()) && state.nBlocksInFlight < MAX_BLOCKS_IN_TRANSIT_PER_PEER) { std::vector<const CBlockIndex*> vToDownload; NodeId staller = -1; - FindNextBlocksToDownload(pto->GetId(), MAX_BLOCKS_IN_TRANSIT_PER_PEER - state.nBlocksInFlight, vToDownload, staller); + FindNextBlocksToDownload(*peer, MAX_BLOCKS_IN_TRANSIT_PER_PEER - state.nBlocksInFlight, vToDownload, staller); for (const CBlockIndex *pindex : vToDownload) { - uint32_t nFetchFlags = GetFetchFlags(*pto); + uint32_t nFetchFlags = GetFetchFlags(*peer); vGetData.push_back(CInv(MSG_BLOCK | nFetchFlags, pindex->GetBlockHash())); BlockRequested(pto->GetId(), *pindex); LogPrint(BCLog::NET, "Requesting block %s (%d) peer=%d\n", pindex->GetBlockHash().ToString(), @@ -5108,7 +5293,7 @@ bool PeerManagerImpl::SendMessages(CNode* pto) if (!AlreadyHaveTx(gtxid)) { LogPrint(BCLog::NET, "Requesting %s %s peer=%d\n", gtxid.IsWtxid() ? "wtx" : "tx", gtxid.GetHash().ToString(), pto->GetId()); - vGetData.emplace_back(gtxid.IsWtxid() ? MSG_WTX : (MSG_TX | GetFetchFlags(*pto)), gtxid.GetHash()); + vGetData.emplace_back(gtxid.IsWtxid() ? MSG_WTX : (MSG_TX | GetFetchFlags(*peer)), gtxid.GetHash()); if (vGetData.size() >= MAX_GETDATA_SZ) { m_connman.PushMessage(pto, msgMaker.Make(NetMsgType::GETDATA, vGetData)); vGetData.clear(); diff --git a/src/net_processing.h b/src/net_processing.h index c982b919a6..bcda9614d4 100644 --- a/src/net_processing.h +++ b/src/net_processing.h @@ -34,12 +34,13 @@ struct CNodeStateStats { uint64_t m_addr_processed = 0; uint64_t m_addr_rate_limited = 0; bool m_addr_relay_enabled{false}; + ServiceFlags their_services; }; class PeerManager : public CValidationInterface, public NetEventsInterface { public: - static std::unique_ptr<PeerManager> make(const CChainParams& chainparams, CConnman& connman, AddrMan& addrman, + static std::unique_ptr<PeerManager> make(CConnman& connman, AddrMan& addrman, BanMan* banman, ChainstateManager& chainman, CTxMemPool& pool, bool ignore_incoming_txs); virtual ~PeerManager() { } @@ -71,12 +72,8 @@ public: /** Set the best height */ virtual void SetBestHeight(int height) = 0; - /** - * Increment peer's misbehavior score. If the new value >= DISCOURAGEMENT_THRESHOLD, mark the node - * to be discouraged, meaning the peer might be disconnected and added to the discouragement filter. - * Public for unit testing. - */ - virtual void Misbehaving(const NodeId pnode, const int howmuch, const std::string& message) = 0; + /* Public for unit testing. */ + virtual void UnitTestMisbehaving(NodeId peer_id, int howmuch) = 0; /** * Evict extra outbound peers. If we think our tip may be stale, connect to an extra outbound. diff --git a/src/netaddress.h b/src/netaddress.h index 77e6171054..e52beb783d 100644 --- a/src/netaddress.h +++ b/src/netaddress.h @@ -9,8 +9,7 @@ #include <config/bitcoin-config.h> #endif -#include <attributes.h> -#include <compat.h> +#include <compat/compat.h> #include <crypto/siphash.h> #include <prevector.h> #include <random.h> diff --git a/src/netbase.cpp b/src/netbase.cpp index 8ff3b7a68c..4b8d2f8d0c 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -5,7 +5,7 @@ #include <netbase.h> -#include <compat.h> +#include <compat/compat.h> #include <sync.h> #include <tinyformat.h> #include <util/sock.h> @@ -30,7 +30,7 @@ #endif // Settings -static Mutex g_proxyinfo_mutex; +static GlobalMutex g_proxyinfo_mutex; static Proxy proxyInfo[NET_MAX] GUARDED_BY(g_proxyinfo_mutex); static Proxy nameProxy GUARDED_BY(g_proxyinfo_mutex); int nConnectTimeout = DEFAULT_CONNECT_TIMEOUT; diff --git a/src/netbase.h b/src/netbase.h index bf7522210d..fadc8b418e 100644 --- a/src/netbase.h +++ b/src/netbase.h @@ -9,7 +9,7 @@ #include <config/bitcoin-config.h> #endif -#include <compat.h> +#include <compat/compat.h> #include <netaddress.h> #include <serialize.h> #include <util/sock.h> diff --git a/src/node/blockstorage.cpp b/src/node/blockstorage.cpp index 17ab226a30..601d0bdf58 100644 --- a/src/node/blockstorage.cpp +++ b/src/node/blockstorage.cpp @@ -21,6 +21,7 @@ #include <util/system.h> #include <validation.h> +#include <map> #include <unordered_map> namespace node { @@ -226,7 +227,7 @@ void BlockManager::FindFilesToPrune(std::set<int>& setFilesToPrune, uint64_t nPr } } - LogPrint(BCLog::PRUNE, "Prune: target=%dMiB actual=%dMiB diff=%dMiB max_prune_height=%d removed %d blk/rev pairs\n", + LogPrint(BCLog::PRUNE, "target=%dMiB actual=%dMiB diff=%dMiB max_prune_height=%d removed %d blk/rev pairs\n", nPruneTarget/1024/1024, nCurrentUsage/1024/1024, ((int64_t)nPruneTarget - (int64_t)nCurrentUsage)/1024/1024, nLastBlockWeCanPrune, count); @@ -318,9 +319,9 @@ bool BlockManager::WriteBlockIndexDB() return true; } -bool BlockManager::LoadBlockIndexDB() +bool BlockManager::LoadBlockIndexDB(const Consensus::Params& consensus_params) { - if (!LoadBlockIndex(::Params().GetConsensus())) { + if (!LoadBlockIndex(consensus_params)) { return false; } @@ -471,7 +472,7 @@ static bool UndoWriteToDisk(const CBlockUndo& blockundo, FlatFilePos& pos, const fileout << blockundo; // calculate & write checksum - CHashWriter hasher(SER_GETHASH, PROTOCOL_VERSION); + HashWriter hasher{}; hasher << hashBlock; hasher << blockundo; fileout << hasher.GetHash(); @@ -823,7 +824,7 @@ struct CImportingNow { } }; -void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFiles, const ArgsManager& args) +void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFiles, const ArgsManager& args, const fs::path& mempool_path) { SetSyscallSandboxPolicy(SyscallSandboxPolicy::INITIALIZATION_LOAD_BLOCKS); ScheduleBatchPriority(); @@ -834,6 +835,9 @@ void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFile // -reindex if (fReindex) { int nFile = 0; + // Map of disk positions for blocks with unknown parent (only used for reindex); + // parent hash -> child disk position, multiple children can have the same parent. + std::multimap<uint256, FlatFilePos> blocks_with_unknown_parent; while (true) { FlatFilePos pos(nFile, 0); if (!fs::exists(GetBlockPosFilename(pos))) { @@ -844,7 +848,7 @@ void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFile break; // This error is logged in OpenBlockFile } LogPrintf("Reindexing block file blk%05u.dat...\n", (unsigned int)nFile); - chainman.ActiveChainstate().LoadExternalBlockFile(file, &pos); + chainman.ActiveChainstate().LoadExternalBlockFile(file, &pos, &blocks_with_unknown_parent); if (ShutdownRequested()) { LogPrintf("Shutdown requested. Exit %s\n", __func__); return; @@ -893,6 +897,6 @@ void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFile return; } } // End scope of CImportingNow - chainman.ActiveChainstate().LoadMempool(args); + chainman.ActiveChainstate().LoadMempool(mempool_path); } } // namespace node diff --git a/src/node/blockstorage.h b/src/node/blockstorage.h index 488713dbd8..9b76371aae 100644 --- a/src/node/blockstorage.h +++ b/src/node/blockstorage.h @@ -49,7 +49,7 @@ extern std::atomic_bool fReindex; /** Pruning-related variables and constants */ /** True if we're running in -prune mode. */ extern bool fPruneMode; -/** Number of MiB of block files that we're trying to stay below. */ +/** Number of bytes of block files that we're trying to stay below. */ extern uint64_t nPruneTarget; // Because validation code takes pointers to the map's CBlockIndex objects, if @@ -153,7 +153,7 @@ public: std::unique_ptr<CBlockTreeDB> m_block_tree_db GUARDED_BY(::cs_main); bool WriteBlockIndexDB() EXCLUSIVE_LOCKS_REQUIRED(::cs_main); - bool LoadBlockIndexDB() EXCLUSIVE_LOCKS_REQUIRED(::cs_main); + bool LoadBlockIndexDB(const Consensus::Params& consensus_params) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); CBlockIndex* AddToBlockIndex(const CBlockHeader& block, CBlockIndex*& best_header) EXCLUSIVE_LOCKS_REQUIRED(cs_main); /** Create a new block index entry for a given block hash */ @@ -211,7 +211,7 @@ bool ReadRawBlockFromDisk(std::vector<uint8_t>& block, const FlatFilePos& pos, c bool UndoReadFromDisk(CBlockUndo& blockundo, const CBlockIndex* pindex); -void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFiles, const ArgsManager& args); +void ThreadImport(ChainstateManager& chainman, std::vector<fs::path> vImportFiles, const ArgsManager& args, const fs::path& mempool_path); } // namespace node #endif // BITCOIN_NODE_BLOCKSTORAGE_H diff --git a/src/node/chainstate.cpp b/src/node/chainstate.cpp index 99615dea69..ad9293f172 100644 --- a/src/node/chainstate.cpp +++ b/src/node/chainstate.cpp @@ -4,67 +4,75 @@ #include <node/chainstate.h> +#include <chain.h> +#include <coins.h> #include <consensus/params.h> #include <node/blockstorage.h> +#include <node/caches.h> +#include <sync.h> +#include <threadsafety.h> +#include <tinyformat.h> +#include <txdb.h> +#include <uint256.h> +#include <util/time.h> +#include <util/translation.h> #include <validation.h> +#include <algorithm> +#include <atomic> +#include <cassert> +#include <memory> +#include <vector> + namespace node { -std::optional<ChainstateLoadingError> LoadChainstate(bool fReset, - ChainstateManager& chainman, - CTxMemPool* mempool, - bool fPruneMode, - const Consensus::Params& consensus_params, - bool fReindexChainState, - int64_t nBlockTreeDBCache, - int64_t nCoinDBCache, - int64_t nCoinCacheUsage, - bool block_tree_db_in_memory, - bool coins_db_in_memory, - std::function<bool()> shutdown_requested, - std::function<void()> coins_error_cb) +ChainstateLoadResult LoadChainstate(ChainstateManager& chainman, const CacheSizes& cache_sizes, + const ChainstateLoadOptions& options) { auto is_coinsview_empty = [&](CChainState* chainstate) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) { - return fReset || fReindexChainState || chainstate->CoinsTip().GetBestBlock().IsNull(); + return options.reindex || options.reindex_chainstate || chainstate->CoinsTip().GetBestBlock().IsNull(); }; LOCK(cs_main); - chainman.InitializeChainstate(mempool); - chainman.m_total_coinstip_cache = nCoinCacheUsage; - chainman.m_total_coinsdb_cache = nCoinDBCache; + chainman.InitializeChainstate(options.mempool); + chainman.m_total_coinstip_cache = cache_sizes.coins; + chainman.m_total_coinsdb_cache = cache_sizes.coins_db; auto& pblocktree{chainman.m_blockman.m_block_tree_db}; // new CBlockTreeDB tries to delete the existing file, which // fails if it's still open from the previous loop. Close it first: pblocktree.reset(); - pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, block_tree_db_in_memory, fReset)); + pblocktree.reset(new CBlockTreeDB(cache_sizes.block_tree_db, options.block_tree_db_in_memory, options.reindex)); - if (fReset) { + if (options.reindex) { pblocktree->WriteReindexing(true); //If we're reindexing in prune mode, wipe away unusable block files and all undo data files - if (fPruneMode) + if (options.prune) { CleanupBlockRevFiles(); + } } - if (shutdown_requested && shutdown_requested()) return ChainstateLoadingError::SHUTDOWN_PROBED; + if (options.check_interrupt && options.check_interrupt()) return {ChainstateLoadStatus::INTERRUPTED, {}}; // LoadBlockIndex will load m_have_pruned if we've ever removed a // block file from disk. - // Note that it also sets fReindex based on the disk flag! - // From here on out fReindex and fReset mean something different! + // Note that it also sets fReindex global based on the disk flag! + // From here on, fReindex and options.reindex values may be different! if (!chainman.LoadBlockIndex()) { - if (shutdown_requested && shutdown_requested()) return ChainstateLoadingError::SHUTDOWN_PROBED; - return ChainstateLoadingError::ERROR_LOADING_BLOCK_DB; + if (options.check_interrupt && options.check_interrupt()) return {ChainstateLoadStatus::INTERRUPTED, {}}; + return {ChainstateLoadStatus::FAILURE, _("Error loading block database")}; } if (!chainman.BlockIndex().empty() && - !chainman.m_blockman.LookupBlockIndex(consensus_params.hashGenesisBlock)) { - return ChainstateLoadingError::ERROR_BAD_GENESIS_BLOCK; + !chainman.m_blockman.LookupBlockIndex(chainman.GetConsensus().hashGenesisBlock)) { + // If the loaded chain has a wrong genesis, bail out immediately + // (we're likely using a testnet datadir, or the other way around). + return {ChainstateLoadStatus::FAILURE_INCOMPATIBLE_DB, _("Incorrect or no genesis block found. Wrong datadir for network?")}; } // Check for changed -prune state. What we are concerned about is a user who has pruned blocks // in the past, but is now trying to run unpruned. - if (chainman.m_blockman.m_have_pruned && !fPruneMode) { - return ChainstateLoadingError::ERROR_PRUNED_NEEDS_REINDEX; + if (chainman.m_blockman.m_have_pruned && !options.prune) { + return {ChainstateLoadStatus::FAILURE, _("You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain")}; } // At this point blocktree args are consistent with what's on disk. @@ -72,7 +80,7 @@ std::optional<ChainstateLoadingError> LoadChainstate(bool fReset, // (otherwise we use the one already on disk). // This is called again in ThreadImport after the reindex completes. if (!fReindex && !chainman.ActiveChainstate().LoadGenesisBlock()) { - return ChainstateLoadingError::ERROR_LOAD_GENESIS_BLOCK_FAILED; + return {ChainstateLoadStatus::FAILURE, _("Error initializing block database")}; } // At this point we're either in reindex or we've loaded a useful @@ -80,59 +88,56 @@ std::optional<ChainstateLoadingError> LoadChainstate(bool fReset, for (CChainState* chainstate : chainman.GetAll()) { chainstate->InitCoinsDB( - /*cache_size_bytes=*/nCoinDBCache, - /*in_memory=*/coins_db_in_memory, - /*should_wipe=*/fReset || fReindexChainState); + /*cache_size_bytes=*/cache_sizes.coins_db, + /*in_memory=*/options.coins_db_in_memory, + /*should_wipe=*/options.reindex || options.reindex_chainstate); - if (coins_error_cb) { - chainstate->CoinsErrorCatcher().AddReadErrCallback(coins_error_cb); + if (options.coins_error_cb) { + chainstate->CoinsErrorCatcher().AddReadErrCallback(options.coins_error_cb); } // Refuse to load unsupported database format. // This is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate if (chainstate->CoinsDB().NeedsUpgrade()) { - return ChainstateLoadingError::ERROR_CHAINSTATE_UPGRADE_FAILED; + return {ChainstateLoadStatus::FAILURE_INCOMPATIBLE_DB, _("Unsupported chainstate database format found. " + "Please restart with -reindex-chainstate. This will " + "rebuild the chainstate database.")}; } // ReplayBlocks is a no-op if we cleared the coinsviewdb with -reindex or -reindex-chainstate if (!chainstate->ReplayBlocks()) { - return ChainstateLoadingError::ERROR_REPLAYBLOCKS_FAILED; + return {ChainstateLoadStatus::FAILURE, _("Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate.")}; } // The on-disk coinsdb is now in a good state, create the cache - chainstate->InitCoinsCache(nCoinCacheUsage); + chainstate->InitCoinsCache(cache_sizes.coins); assert(chainstate->CanFlushToDisk()); if (!is_coinsview_empty(chainstate)) { // LoadChainTip initializes the chain based on CoinsTip()'s best block if (!chainstate->LoadChainTip()) { - return ChainstateLoadingError::ERROR_LOADCHAINTIP_FAILED; + return {ChainstateLoadStatus::FAILURE, _("Error initializing block database")}; } assert(chainstate->m_chain.Tip() != nullptr); } } - if (!fReset) { + if (!options.reindex) { auto chainstates{chainman.GetAll()}; if (std::any_of(chainstates.begin(), chainstates.end(), [](const CChainState* cs) EXCLUSIVE_LOCKS_REQUIRED(cs_main) { return cs->NeedsRedownload(); })) { - return ChainstateLoadingError::ERROR_BLOCKS_WITNESS_INSUFFICIENTLY_VALIDATED; - } + return {ChainstateLoadStatus::FAILURE, strprintf(_("Witness data for blocks after height %d requires validation. Please restart with -reindex."), + chainman.GetConsensus().SegwitHeight)}; + }; } - return std::nullopt; + return {ChainstateLoadStatus::SUCCESS, {}}; } -std::optional<ChainstateLoadVerifyError> VerifyLoadedChainstate(ChainstateManager& chainman, - bool fReset, - bool fReindexChainState, - const Consensus::Params& consensus_params, - int check_blocks, - int check_level, - std::function<int64_t()> get_unix_time_seconds) +ChainstateLoadResult VerifyLoadedChainstate(ChainstateManager& chainman, const ChainstateLoadOptions& options) { auto is_coinsview_empty = [&](CChainState* chainstate) EXCLUSIVE_LOCKS_REQUIRED(::cs_main) { - return fReset || fReindexChainState || chainstate->CoinsTip().GetBestBlock().IsNull(); + return options.reindex || options.reindex_chainstate || chainstate->CoinsTip().GetBestBlock().IsNull(); }; LOCK(cs_main); @@ -140,19 +145,21 @@ std::optional<ChainstateLoadVerifyError> VerifyLoadedChainstate(ChainstateManage for (CChainState* chainstate : chainman.GetAll()) { if (!is_coinsview_empty(chainstate)) { const CBlockIndex* tip = chainstate->m_chain.Tip(); - if (tip && tip->nTime > get_unix_time_seconds() + MAX_FUTURE_BLOCK_TIME) { - return ChainstateLoadVerifyError::ERROR_BLOCK_FROM_FUTURE; + if (tip && tip->nTime > GetTime() + MAX_FUTURE_BLOCK_TIME) { + return {ChainstateLoadStatus::FAILURE, _("The block database contains a block which appears to be from the future. " + "This may be due to your computer's date and time being set incorrectly. " + "Only rebuild the block database if you are sure that your computer's date and time are correct")}; } if (!CVerifyDB().VerifyDB( - *chainstate, consensus_params, chainstate->CoinsDB(), - check_level, - check_blocks)) { - return ChainstateLoadVerifyError::ERROR_CORRUPTED_BLOCK_DB; + *chainstate, chainman.GetConsensus(), chainstate->CoinsDB(), + options.check_level, + options.check_blocks)) { + return {ChainstateLoadStatus::FAILURE, _("Corrupted block database detected")}; } } } - return std::nullopt; + return {ChainstateLoadStatus::SUCCESS, {}}; } } // namespace node diff --git a/src/node/chainstate.h b/src/node/chainstate.h index 8ba04f1436..2289310ece 100644 --- a/src/node/chainstate.h +++ b/src/node/chainstate.h @@ -5,30 +5,41 @@ #ifndef BITCOIN_NODE_CHAINSTATE_H #define BITCOIN_NODE_CHAINSTATE_H +#include <util/translation.h> +#include <validation.h> + #include <cstdint> #include <functional> -#include <optional> +#include <tuple> -class ChainstateManager; class CTxMemPool; -namespace Consensus { -struct Params; -} // namespace Consensus namespace node { -enum class ChainstateLoadingError { - ERROR_LOADING_BLOCK_DB, - ERROR_BAD_GENESIS_BLOCK, - ERROR_PRUNED_NEEDS_REINDEX, - ERROR_LOAD_GENESIS_BLOCK_FAILED, - ERROR_CHAINSTATE_UPGRADE_FAILED, - ERROR_REPLAYBLOCKS_FAILED, - ERROR_LOADCHAINTIP_FAILED, - ERROR_GENERIC_BLOCKDB_OPEN_FAILED, - ERROR_BLOCKS_WITNESS_INSUFFICIENTLY_VALIDATED, - SHUTDOWN_PROBED, + +struct CacheSizes; + +struct ChainstateLoadOptions { + CTxMemPool* mempool{nullptr}; + bool block_tree_db_in_memory{false}; + bool coins_db_in_memory{false}; + bool reindex{false}; + bool reindex_chainstate{false}; + bool prune{false}; + int64_t check_blocks{DEFAULT_CHECKBLOCKS}; + int64_t check_level{DEFAULT_CHECKLEVEL}; + std::function<bool()> check_interrupt; + std::function<void()> coins_error_cb; }; +//! Chainstate load status. Simple applications can just check for the success +//! case, and treat other cases as errors. More complex applications may want to +//! try reindexing in the generic failure case, and pass an interrupt callback +//! and exit cleanly in the interrupted case. +enum class ChainstateLoadStatus { SUCCESS, FAILURE, FAILURE_INCOMPATIBLE_DB, INTERRUPTED }; + +//! Chainstate load status code and optional error string. +using ChainstateLoadResult = std::tuple<ChainstateLoadStatus, bilingual_str>; + /** This sequence can have 4 types of outcomes: * * 1. Success @@ -40,48 +51,11 @@ enum class ChainstateLoadingError { * 4. Hard failure * - a failure that definitively cannot be recovered from with a reindex * - * Currently, LoadChainstate returns a std::optional<ChainstateLoadingError> - * which: - * - * - if has_value() - * - Either "Soft failure", "Hard failure", or "Shutdown requested", - * differentiable by the specific enumerator. - * - * Note that a return value of SHUTDOWN_PROBED means ONLY that "during - * this sequence, when we explicitly checked shutdown_requested() at - * arbitrary points, one of those calls returned true". Therefore, a - * return value other than SHUTDOWN_PROBED does not guarantee that - * shutdown hasn't been called indirectly. - * - else - * - Success! + * LoadChainstate returns a (status code, error string) tuple. */ -std::optional<ChainstateLoadingError> LoadChainstate(bool fReset, - ChainstateManager& chainman, - CTxMemPool* mempool, - bool fPruneMode, - const Consensus::Params& consensus_params, - bool fReindexChainState, - int64_t nBlockTreeDBCache, - int64_t nCoinDBCache, - int64_t nCoinCacheUsage, - bool block_tree_db_in_memory, - bool coins_db_in_memory, - std::function<bool()> shutdown_requested = nullptr, - std::function<void()> coins_error_cb = nullptr); - -enum class ChainstateLoadVerifyError { - ERROR_BLOCK_FROM_FUTURE, - ERROR_CORRUPTED_BLOCK_DB, - ERROR_GENERIC_FAILURE, -}; - -std::optional<ChainstateLoadVerifyError> VerifyLoadedChainstate(ChainstateManager& chainman, - bool fReset, - bool fReindexChainState, - const Consensus::Params& consensus_params, - int check_blocks, - int check_level, - std::function<int64_t()> get_unix_time_seconds); +ChainstateLoadResult LoadChainstate(ChainstateManager& chainman, const CacheSizes& cache_sizes, + const ChainstateLoadOptions& options); +ChainstateLoadResult VerifyLoadedChainstate(ChainstateManager& chainman, const ChainstateLoadOptions& options); } // namespace node #endif // BITCOIN_NODE_CHAINSTATE_H diff --git a/src/node/connection_types.cpp b/src/node/connection_types.cpp new file mode 100644 index 0000000000..904f4371aa --- /dev/null +++ b/src/node/connection_types.cpp @@ -0,0 +1,26 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <node/connection_types.h> +#include <cassert> + +std::string ConnectionTypeAsString(ConnectionType conn_type) +{ + switch (conn_type) { + case ConnectionType::INBOUND: + return "inbound"; + case ConnectionType::MANUAL: + return "manual"; + case ConnectionType::FEELER: + return "feeler"; + case ConnectionType::OUTBOUND_FULL_RELAY: + return "outbound-full-relay"; + case ConnectionType::BLOCK_RELAY: + return "block-relay-only"; + case ConnectionType::ADDR_FETCH: + return "addr-fetch"; + } // no default case, so the compiler can warn about missing cases + + assert(false); +} diff --git a/src/node/connection_types.h b/src/node/connection_types.h new file mode 100644 index 0000000000..5e1abcace6 --- /dev/null +++ b/src/node/connection_types.h @@ -0,0 +1,82 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_NODE_CONNECTION_TYPES_H +#define BITCOIN_NODE_CONNECTION_TYPES_H + +#include <string> + +/** Different types of connections to a peer. This enum encapsulates the + * information we have available at the time of opening or accepting the + * connection. Aside from INBOUND, all types are initiated by us. + * + * If adding or removing types, please update CONNECTION_TYPE_DOC in + * src/rpc/net.cpp and src/qt/rpcconsole.cpp, as well as the descriptions in + * src/qt/guiutil.cpp and src/bitcoin-cli.cpp::NetinfoRequestHandler. */ +enum class ConnectionType { + /** + * Inbound connections are those initiated by a peer. This is the only + * property we know at the time of connection, until P2P messages are + * exchanged. + */ + INBOUND, + + /** + * These are the default connections that we use to connect with the + * network. There is no restriction on what is relayed; by default we relay + * blocks, addresses & transactions. We automatically attempt to open + * MAX_OUTBOUND_FULL_RELAY_CONNECTIONS using addresses from our AddrMan. + */ + OUTBOUND_FULL_RELAY, + + + /** + * We open manual connections to addresses that users explicitly requested + * via the addnode RPC or the -addnode/-connect configuration options. Even if a + * manual connection is misbehaving, we do not automatically disconnect or + * add it to our discouragement filter. + */ + MANUAL, + + /** + * Feeler connections are short-lived connections made to check that a node + * is alive. They can be useful for: + * - test-before-evict: if one of the peers is considered for eviction from + * our AddrMan because another peer is mapped to the same slot in the tried table, + * evict only if this longer-known peer is offline. + * - move node addresses from New to Tried table, so that we have more + * connectable addresses in our AddrMan. + * Note that in the literature ("Eclipse Attacks on Bitcoin’s Peer-to-Peer Network") + * only the latter feature is referred to as "feeler connections", + * although in our codebase feeler connections encompass test-before-evict as well. + * We make these connections approximately every FEELER_INTERVAL: + * first we resolve previously found collisions if they exist (test-before-evict), + * otherwise we connect to a node from the new table. + */ + FEELER, + + /** + * We use block-relay-only connections to help prevent against partition + * attacks. By not relaying transactions or addresses, these connections + * are harder to detect by a third party, thus helping obfuscate the + * network topology. We automatically attempt to open + * MAX_BLOCK_RELAY_ONLY_ANCHORS using addresses from our anchors.dat. Then + * addresses from our AddrMan if MAX_BLOCK_RELAY_ONLY_CONNECTIONS + * isn't reached yet. + */ + BLOCK_RELAY, + + /** + * AddrFetch connections are short lived connections used to solicit + * addresses from peers. These are initiated to addresses submitted via the + * -seednode command line argument, or under certain conditions when the + * AddrMan is empty. + */ + ADDR_FETCH, +}; + +/** Convert ConnectionType enum to a string value */ +std::string ConnectionTypeAsString(ConnectionType conn_type); + +#endif // BITCOIN_NODE_CONNECTION_TYPES_H diff --git a/src/node/context.cpp b/src/node/context.cpp index 4787efa1de..d80b8ca7a7 100644 --- a/src/node/context.cpp +++ b/src/node/context.cpp @@ -7,6 +7,7 @@ #include <addrman.h> #include <banman.h> #include <interfaces/chain.h> +#include <kernel/context.h> #include <net.h> #include <net_processing.h> #include <netgroup.h> diff --git a/src/node/context.h b/src/node/context.h index 91ba456219..31be308787 100644 --- a/src/node/context.h +++ b/src/node/context.h @@ -5,6 +5,8 @@ #ifndef BITCOIN_NODE_CONTEXT_H #define BITCOIN_NODE_CONTEXT_H +#include <kernel/context.h> + #include <cassert> #include <functional> #include <memory> @@ -39,6 +41,8 @@ namespace node { //! any member functions. It should just be a collection of references that can //! be used without pulling in unwanted dependencies or functionality. struct NodeContext { + //! libbitcoin_kernel context + std::unique_ptr<kernel::Context> kernel; //! Init interface for initializing current process and connecting to other processes. interfaces::Init* init{nullptr}; std::unique_ptr<AddrMan> addrman; diff --git a/src/node/eviction.cpp b/src/node/eviction.cpp new file mode 100644 index 0000000000..33406931d4 --- /dev/null +++ b/src/node/eviction.cpp @@ -0,0 +1,240 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <node/eviction.h> + +#include <algorithm> +#include <array> +#include <chrono> +#include <cstdint> +#include <functional> +#include <map> +#include <vector> + + +static bool ReverseCompareNodeMinPingTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) +{ + return a.m_min_ping_time > b.m_min_ping_time; +} + +static bool ReverseCompareNodeTimeConnected(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) +{ + return a.m_connected > b.m_connected; +} + +static bool CompareNetGroupKeyed(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) { + return a.nKeyedNetGroup < b.nKeyedNetGroup; +} + +static bool CompareNodeBlockTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) +{ + // There is a fall-through here because it is common for a node to have many peers which have not yet relayed a block. + if (a.m_last_block_time != b.m_last_block_time) return a.m_last_block_time < b.m_last_block_time; + if (a.fRelevantServices != b.fRelevantServices) return b.fRelevantServices; + return a.m_connected > b.m_connected; +} + +static bool CompareNodeTXTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) +{ + // There is a fall-through here because it is common for a node to have more than a few peers that have not yet relayed txn. + if (a.m_last_tx_time != b.m_last_tx_time) return a.m_last_tx_time < b.m_last_tx_time; + if (a.m_relay_txs != b.m_relay_txs) return b.m_relay_txs; + if (a.fBloomFilter != b.fBloomFilter) return a.fBloomFilter; + return a.m_connected > b.m_connected; +} + +// Pick out the potential block-relay only peers, and sort them by last block time. +static bool CompareNodeBlockRelayOnlyTime(const NodeEvictionCandidate &a, const NodeEvictionCandidate &b) +{ + if (a.m_relay_txs != b.m_relay_txs) return a.m_relay_txs; + if (a.m_last_block_time != b.m_last_block_time) return a.m_last_block_time < b.m_last_block_time; + if (a.fRelevantServices != b.fRelevantServices) return b.fRelevantServices; + return a.m_connected > b.m_connected; +} + +/** + * Sort eviction candidates by network/localhost and connection uptime. + * Candidates near the beginning are more likely to be evicted, and those + * near the end are more likely to be protected, e.g. less likely to be evicted. + * - First, nodes that are not `is_local` and that do not belong to `network`, + * sorted by increasing uptime (from most recently connected to connected longer). + * - Then, nodes that are `is_local` or belong to `network`, sorted by increasing uptime. + */ +struct CompareNodeNetworkTime { + const bool m_is_local; + const Network m_network; + CompareNodeNetworkTime(bool is_local, Network network) : m_is_local(is_local), m_network(network) {} + bool operator()(const NodeEvictionCandidate& a, const NodeEvictionCandidate& b) const + { + if (m_is_local && a.m_is_local != b.m_is_local) return b.m_is_local; + if ((a.m_network == m_network) != (b.m_network == m_network)) return b.m_network == m_network; + return a.m_connected > b.m_connected; + }; +}; + +//! Sort an array by the specified comparator, then erase the last K elements where predicate is true. +template <typename T, typename Comparator> +static void EraseLastKElements( + std::vector<T>& elements, Comparator comparator, size_t k, + std::function<bool(const NodeEvictionCandidate&)> predicate = [](const NodeEvictionCandidate& n) { return true; }) +{ + std::sort(elements.begin(), elements.end(), comparator); + size_t eraseSize = std::min(k, elements.size()); + elements.erase(std::remove_if(elements.end() - eraseSize, elements.end(), predicate), elements.end()); +} + +void ProtectNoBanConnections(std::vector<NodeEvictionCandidate>& eviction_candidates) +{ + eviction_candidates.erase(std::remove_if(eviction_candidates.begin(), eviction_candidates.end(), + [](NodeEvictionCandidate const& n) { + return n.m_noban; + }), + eviction_candidates.end()); +} + +void ProtectOutboundConnections(std::vector<NodeEvictionCandidate>& eviction_candidates) +{ + eviction_candidates.erase(std::remove_if(eviction_candidates.begin(), eviction_candidates.end(), + [](NodeEvictionCandidate const& n) { + return n.m_conn_type != ConnectionType::INBOUND; + }), + eviction_candidates.end()); +} + +void ProtectEvictionCandidatesByRatio(std::vector<NodeEvictionCandidate>& eviction_candidates) +{ + // Protect the half of the remaining nodes which have been connected the longest. + // This replicates the non-eviction implicit behavior, and precludes attacks that start later. + // To favorise the diversity of our peer connections, reserve up to half of these protected + // spots for Tor/onion, localhost, I2P, and CJDNS peers, even if they're not longest uptime + // overall. This helps protect these higher-latency peers that tend to be otherwise + // disadvantaged under our eviction criteria. + const size_t initial_size = eviction_candidates.size(); + const size_t total_protect_size{initial_size / 2}; + + // Disadvantaged networks to protect. In the case of equal counts, earlier array members + // have the first opportunity to recover unused slots from the previous iteration. + struct Net { bool is_local; Network id; size_t count; }; + std::array<Net, 4> networks{ + {{false, NET_CJDNS, 0}, {false, NET_I2P, 0}, {/*localhost=*/true, NET_MAX, 0}, {false, NET_ONION, 0}}}; + + // Count and store the number of eviction candidates per network. + for (Net& n : networks) { + n.count = std::count_if(eviction_candidates.cbegin(), eviction_candidates.cend(), + [&n](const NodeEvictionCandidate& c) { + return n.is_local ? c.m_is_local : c.m_network == n.id; + }); + } + // Sort `networks` by ascending candidate count, to give networks having fewer candidates + // the first opportunity to recover unused protected slots from the previous iteration. + std::stable_sort(networks.begin(), networks.end(), [](Net a, Net b) { return a.count < b.count; }); + + // Protect up to 25% of the eviction candidates by disadvantaged network. + const size_t max_protect_by_network{total_protect_size / 2}; + size_t num_protected{0}; + + while (num_protected < max_protect_by_network) { + // Count the number of disadvantaged networks from which we have peers to protect. + auto num_networks = std::count_if(networks.begin(), networks.end(), [](const Net& n) { return n.count; }); + if (num_networks == 0) { + break; + } + const size_t disadvantaged_to_protect{max_protect_by_network - num_protected}; + const size_t protect_per_network{std::max(disadvantaged_to_protect / num_networks, static_cast<size_t>(1))}; + // Early exit flag if there are no remaining candidates by disadvantaged network. + bool protected_at_least_one{false}; + + for (Net& n : networks) { + if (n.count == 0) continue; + const size_t before = eviction_candidates.size(); + EraseLastKElements(eviction_candidates, CompareNodeNetworkTime(n.is_local, n.id), + protect_per_network, [&n](const NodeEvictionCandidate& c) { + return n.is_local ? c.m_is_local : c.m_network == n.id; + }); + const size_t after = eviction_candidates.size(); + if (before > after) { + protected_at_least_one = true; + const size_t delta{before - after}; + num_protected += delta; + if (num_protected >= max_protect_by_network) { + break; + } + n.count -= delta; + } + } + if (!protected_at_least_one) { + break; + } + } + + // Calculate how many we removed, and update our total number of peers that + // we want to protect based on uptime accordingly. + assert(num_protected == initial_size - eviction_candidates.size()); + const size_t remaining_to_protect{total_protect_size - num_protected}; + EraseLastKElements(eviction_candidates, ReverseCompareNodeTimeConnected, remaining_to_protect); +} + +[[nodiscard]] std::optional<NodeId> SelectNodeToEvict(std::vector<NodeEvictionCandidate>&& vEvictionCandidates) +{ + // Protect connections with certain characteristics + + ProtectNoBanConnections(vEvictionCandidates); + + ProtectOutboundConnections(vEvictionCandidates); + + // Deterministically select 4 peers to protect by netgroup. + // An attacker cannot predict which netgroups will be protected + EraseLastKElements(vEvictionCandidates, CompareNetGroupKeyed, 4); + // Protect the 8 nodes with the lowest minimum ping time. + // An attacker cannot manipulate this metric without physically moving nodes closer to the target. + EraseLastKElements(vEvictionCandidates, ReverseCompareNodeMinPingTime, 8); + // Protect 4 nodes that most recently sent us novel transactions accepted into our mempool. + // An attacker cannot manipulate this metric without performing useful work. + EraseLastKElements(vEvictionCandidates, CompareNodeTXTime, 4); + // Protect up to 8 non-tx-relay peers that have sent us novel blocks. + EraseLastKElements(vEvictionCandidates, CompareNodeBlockRelayOnlyTime, 8, + [](const NodeEvictionCandidate& n) { return !n.m_relay_txs && n.fRelevantServices; }); + + // Protect 4 nodes that most recently sent us novel blocks. + // An attacker cannot manipulate this metric without performing useful work. + EraseLastKElements(vEvictionCandidates, CompareNodeBlockTime, 4); + + // Protect some of the remaining eviction candidates by ratios of desirable + // or disadvantaged characteristics. + ProtectEvictionCandidatesByRatio(vEvictionCandidates); + + if (vEvictionCandidates.empty()) return std::nullopt; + + // If any remaining peers are preferred for eviction consider only them. + // This happens after the other preferences since if a peer is really the best by other criteria (esp relaying blocks) + // then we probably don't want to evict it no matter what. + if (std::any_of(vEvictionCandidates.begin(),vEvictionCandidates.end(),[](NodeEvictionCandidate const &n){return n.prefer_evict;})) { + vEvictionCandidates.erase(std::remove_if(vEvictionCandidates.begin(),vEvictionCandidates.end(), + [](NodeEvictionCandidate const &n){return !n.prefer_evict;}),vEvictionCandidates.end()); + } + + // Identify the network group with the most connections and youngest member. + // (vEvictionCandidates is already sorted by reverse connect time) + uint64_t naMostConnections; + unsigned int nMostConnections = 0; + std::chrono::seconds nMostConnectionsTime{0}; + std::map<uint64_t, std::vector<NodeEvictionCandidate> > mapNetGroupNodes; + for (const NodeEvictionCandidate &node : vEvictionCandidates) { + std::vector<NodeEvictionCandidate> &group = mapNetGroupNodes[node.nKeyedNetGroup]; + group.push_back(node); + const auto grouptime{group[0].m_connected}; + + if (group.size() > nMostConnections || (group.size() == nMostConnections && grouptime > nMostConnectionsTime)) { + nMostConnections = group.size(); + nMostConnectionsTime = grouptime; + naMostConnections = node.nKeyedNetGroup; + } + } + + // Reduce to the network group with the most connections + vEvictionCandidates = std::move(mapNetGroupNodes[naMostConnections]); + + // Disconnect from the network group with the most connections + return vEvictionCandidates.front().id; +} diff --git a/src/node/eviction.h b/src/node/eviction.h new file mode 100644 index 0000000000..1bb32e5327 --- /dev/null +++ b/src/node/eviction.h @@ -0,0 +1,69 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_NODE_EVICTION_H +#define BITCOIN_NODE_EVICTION_H + +#include <node/connection_types.h> +#include <net_permissions.h> + +#include <chrono> +#include <cstdint> +#include <optional> +#include <vector> + +typedef int64_t NodeId; + +struct NodeEvictionCandidate { + NodeId id; + std::chrono::seconds m_connected; + std::chrono::microseconds m_min_ping_time; + std::chrono::seconds m_last_block_time; + std::chrono::seconds m_last_tx_time; + bool fRelevantServices; + bool m_relay_txs; + bool fBloomFilter; + uint64_t nKeyedNetGroup; + bool prefer_evict; + bool m_is_local; + Network m_network; + bool m_noban; + ConnectionType m_conn_type; +}; + +/** + * Select an inbound peer to evict after filtering out (protecting) peers having + * distinct, difficult-to-forge characteristics. The protection logic picks out + * fixed numbers of desirable peers per various criteria, followed by (mostly) + * ratios of desirable or disadvantaged peers. If any eviction candidates + * remain, the selection logic chooses a peer to evict. + */ +[[nodiscard]] std::optional<NodeId> SelectNodeToEvict(std::vector<NodeEvictionCandidate>&& vEvictionCandidates); + +/** Protect desirable or disadvantaged inbound peers from eviction by ratio. + * + * This function protects half of the peers which have been connected the + * longest, to replicate the non-eviction implicit behavior and preclude attacks + * that start later. + * + * Half of these protected spots (1/4 of the total) are reserved for the + * following categories of peers, sorted by longest uptime, even if they're not + * longest uptime overall: + * + * - onion peers connected via our tor control service + * + * - localhost peers, as manually configured hidden services not using + * `-bind=addr[:port]=onion` will not be detected as inbound onion connections + * + * - I2P peers + * + * - CJDNS peers + * + * This helps protect these privacy network peers, which tend to be otherwise + * disadvantaged under our eviction criteria for their higher min ping times + * relative to IPv4/IPv6 peers, and favorise the diversity of peer connections. + */ +void ProtectEvictionCandidatesByRatio(std::vector<NodeEvictionCandidate>& vEvictionCandidates); + +#endif // BITCOIN_NODE_EVICTION_H diff --git a/src/node/ui_interface.cpp b/src/node/interface_ui.cpp index a3a6ede39a..370cde84f8 100644 --- a/src/node/ui_interface.cpp +++ b/src/node/interface_ui.cpp @@ -2,7 +2,7 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <util/translation.h> diff --git a/src/node/ui_interface.h b/src/node/interface_ui.h index d02238b549..37c0f6392b 100644 --- a/src/node/ui_interface.h +++ b/src/node/interface_ui.h @@ -3,8 +3,8 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef BITCOIN_NODE_UI_INTERFACE_H -#define BITCOIN_NODE_UI_INTERFACE_H +#ifndef BITCOIN_NODE_INTERFACE_UI_H +#define BITCOIN_NODE_INTERFACE_UI_H #include <functional> #include <memory> @@ -120,4 +120,4 @@ constexpr auto AbortError = InitError; extern CClientUIInterface uiInterface; -#endif // BITCOIN_NODE_UI_INTERFACE_H +#endif // BITCOIN_NODE_INTERFACE_UI_H diff --git a/src/node/interfaces.cpp b/src/node/interfaces.cpp index f2debc790c..2c845d0127 100644 --- a/src/node/interfaces.cpp +++ b/src/node/interfaces.cpp @@ -19,10 +19,11 @@ #include <netaddress.h> #include <netbase.h> #include <node/blockstorage.h> +#include <kernel/chain.h> #include <node/coin.h> #include <node/context.h> #include <node/transaction.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <policy/feerate.h> #include <policy/fees.h> #include <policy/policy.h> @@ -35,7 +36,6 @@ #include <shutdown.h> #include <support/allocators/secure.h> #include <sync.h> -#include <timedata.h> #include <txmempool.h> #include <uint256.h> #include <univalue.h> @@ -66,6 +66,8 @@ using interfaces::Node; using interfaces::WalletLoader; namespace node { +// All members of the classes in this namespace are intentionally public, as the +// classes themselves are private. namespace { #ifdef ENABLE_EXTERNAL_SIGNER class ExternalSignerImpl : public interfaces::ExternalSigner @@ -73,15 +75,12 @@ class ExternalSignerImpl : public interfaces::ExternalSigner public: ExternalSignerImpl(::ExternalSigner signer) : m_signer(std::move(signer)) {} std::string getName() override { return m_signer.m_name; } -private: ::ExternalSigner m_signer; }; #endif class NodeImpl : public Node { -private: - ChainstateManager& chainman() { return *Assert(m_context->chainman); } public: explicit NodeImpl(NodeContext& context) { setContext(&context); } void initLogging() override { InitLogging(*Assert(m_context->args)); } @@ -90,8 +89,16 @@ public: uint32_t getLogCategories() override { return LogInstance().GetCategoryMask(); } bool baseInitialize() override { - return AppInitBasicSetup(gArgs) && AppInitParameterInteraction(gArgs, /*use_syscall_sandbox=*/false) && AppInitSanityChecks() && - AppInitLockDataDirectory() && AppInitInterfaces(*m_context); + if (!AppInitBasicSetup(gArgs)) return false; + if (!AppInitParameterInteraction(gArgs, /*use_syscall_sandbox=*/false)) return false; + + m_context->kernel = std::make_unique<kernel::Context>(); + if (!AppInitSanityChecks(*m_context->kernel)) return false; + + if (!AppInitLockDataDirectory()) return false; + if (!AppInitInterfaces(*m_context)) return false; + + return true; } bool appInitMain(interfaces::BlockAndHeaderTipInfo* tip_info) override { @@ -112,6 +119,46 @@ public: } } bool shutdownRequested() override { return ShutdownRequested(); } + bool isSettingIgnored(const std::string& name) override + { + bool ignored = false; + gArgs.LockSettings([&](util::Settings& settings) { + if (auto* options = util::FindKey(settings.command_line_options, name)) { + ignored = !options->empty(); + } + }); + return ignored; + } + util::SettingsValue getPersistentSetting(const std::string& name) override { return gArgs.GetPersistentSetting(name); } + void updateRwSetting(const std::string& name, const util::SettingsValue& value) override + { + gArgs.LockSettings([&](util::Settings& settings) { + if (value.isNull()) { + settings.rw_settings.erase(name); + } else { + settings.rw_settings[name] = value; + } + }); + gArgs.WriteSettingsFile(); + } + void forceSetting(const std::string& name, const util::SettingsValue& value) override + { + gArgs.LockSettings([&](util::Settings& settings) { + if (value.isNull()) { + settings.forced_settings.erase(name); + } else { + settings.forced_settings[name] = value; + } + }); + } + void resetSettings() override + { + gArgs.WriteSettingsFile(/*errors=*/nullptr, /*backup=*/true); + gArgs.LockSettings([&](util::Settings& settings) { + settings.rw_settings.clear(); + }); + gArgs.WriteSettingsFile(); + } void mapPort(bool use_upnp, bool use_natpmp) override { StartMapPort(use_upnp, use_natpmp); } bool getProxy(Network net, Proxy& proxy_info) override { return GetProxy(net, proxy_info); } size_t getNodeCount(ConnectionDirection flags) override @@ -228,7 +275,7 @@ public: uint256 getBestBlockHash() override { const CBlockIndex* tip = WITH_LOCK(::cs_main, return chainman().ActiveChain().Tip()); - return tip ? tip->GetBlockHash() : Params().GenesisBlock().GetHash(); + return tip ? tip->GetBlockHash() : chainman().GetParams().GenesisBlock().GetHash(); } int64_t getLastBlockTime() override { @@ -236,16 +283,11 @@ public: if (chainman().ActiveChain().Tip()) { return chainman().ActiveChain().Tip()->GetBlockTime(); } - return Params().GenesisBlock().GetBlockTime(); // Genesis block's time of current network + return chainman().GetParams().GenesisBlock().GetBlockTime(); // Genesis block's time of current network } double getVerificationProgress() override { - const CBlockIndex* tip; - { - LOCK(::cs_main); - tip = chainman().ActiveChain().Tip(); - } - return GuessVerificationProgress(Params().TxData(), tip); + return GuessVerificationProgress(chainman().GetParams().TxData(), WITH_LOCK(::cs_main, return chainman().ActiveChain().Tip())); } bool isInitialBlockDownload() override { return chainman().ActiveChainstate().IsInitialBlockDownload(); @@ -259,7 +301,11 @@ public: } } bool getNetworkActive() override { return m_context->connman && m_context->connman->GetNetworkActive(); } - CFeeRate getDustRelayFee() override { return ::dustRelayFee; } + CFeeRate getDustRelayFee() override + { + if (!m_context->mempool) return CFeeRate{DUST_RELAY_TX_FEE}; + return m_context->mempool->m_dust_relay_feerate; + } UniValue executeRpc(const std::string& command, const UniValue& params, const std::string& uri) override { JSONRPCRequest req; @@ -341,6 +387,7 @@ public: { m_context = context; } + ChainstateManager& chainman() { return *Assert(m_context->chainman); } NodeContext* m_context{nullptr}; }; @@ -353,6 +400,7 @@ bool FillBlock(const CBlockIndex* index, const FoundBlock& block, UniqueLock<Rec if (block.m_max_time) *block.m_max_time = index->GetBlockTimeMax(); if (block.m_mtp_time) *block.m_mtp_time = index->GetMedianTimePast(); if (block.m_in_active_chain) *block.m_in_active_chain = active[index->nHeight] == index; + if (block.m_locator) { *block.m_locator = active.GetLocator(index); } if (block.m_next_block) FillBlock(active[index->nHeight] == index ? active[index->nHeight + 1] : nullptr, *block.m_next_block, lock, active); if (block.m_data) { REVERSE_LOCK(lock); @@ -378,11 +426,11 @@ public: } void BlockConnected(const std::shared_ptr<const CBlock>& block, const CBlockIndex* index) override { - m_notifications->blockConnected(*block, index->nHeight); + m_notifications->blockConnected(kernel::MakeBlockInfo(index, block.get())); } void BlockDisconnected(const std::shared_ptr<const CBlock>& block, const CBlockIndex* index) override { - m_notifications->blockDisconnected(*block, index->nHeight); + m_notifications->blockDisconnected(kernel::MakeBlockInfo(index, block.get())); } void UpdatedBlockTip(const CBlockIndex* index, const CBlockIndex* fork_index, bool is_ibd) override { @@ -452,46 +500,40 @@ public: class ChainImpl : public Chain { -private: - ChainstateManager& chainman() { return *Assert(m_node.chainman); } public: explicit ChainImpl(NodeContext& node) : m_node(node) {} std::optional<int> getHeight() override { - LOCK(::cs_main); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - int height = active.Height(); - if (height >= 0) { - return height; - } - return std::nullopt; + const int height{WITH_LOCK(::cs_main, return chainman().ActiveChain().Height())}; + return height >= 0 ? std::optional{height} : std::nullopt; } uint256 getBlockHash(int height) override { LOCK(::cs_main); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - CBlockIndex* block = active[height]; - assert(block); - return block->GetBlockHash(); + return Assert(chainman().ActiveChain()[height])->GetBlockHash(); } bool haveBlockOnDisk(int height) override { - LOCK(cs_main); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - CBlockIndex* block = active[height]; + LOCK(::cs_main); + const CBlockIndex* block{chainman().ActiveChain()[height]}; return block && ((block->nStatus & BLOCK_HAVE_DATA) != 0) && block->nTx > 0; } CBlockLocator getTipLocator() override { - LOCK(cs_main); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - return active.GetLocator(); + LOCK(::cs_main); + return chainman().ActiveChain().GetLocator(); + } + CBlockLocator getActiveChainLocator(const uint256& block_hash) override + { + LOCK(::cs_main); + const CBlockIndex* index = chainman().m_blockman.LookupBlockIndex(block_hash); + if (!index) return {}; + return chainman().ActiveChain().GetLocator(index); } std::optional<int> findLocatorFork(const CBlockLocator& locator) override { - LOCK(cs_main); - const CChainState& active = Assert(m_node.chainman)->ActiveChainstate(); - if (const CBlockIndex* fork = active.FindForkInGlobalIndex(locator)) { + LOCK(::cs_main); + if (const CBlockIndex* fork = chainman().ActiveChainstate().FindForkInGlobalIndex(locator)) { return fork->nHeight; } return std::nullopt; @@ -499,20 +541,19 @@ public: bool findBlock(const uint256& hash, const FoundBlock& block) override { WAIT_LOCK(cs_main, lock); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - return FillBlock(m_node.chainman->m_blockman.LookupBlockIndex(hash), block, lock, active); + return FillBlock(chainman().m_blockman.LookupBlockIndex(hash), block, lock, chainman().ActiveChain()); } bool findFirstBlockWithTimeAndHeight(int64_t min_time, int min_height, const FoundBlock& block) override { WAIT_LOCK(cs_main, lock); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); + const CChain& active = chainman().ActiveChain(); return FillBlock(active.FindEarliestAtLeast(min_time, min_height), block, lock, active); } bool findAncestorByHeight(const uint256& block_hash, int ancestor_height, const FoundBlock& ancestor_out) override { WAIT_LOCK(cs_main, lock); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - if (const CBlockIndex* block = m_node.chainman->m_blockman.LookupBlockIndex(block_hash)) { + const CChain& active = chainman().ActiveChain(); + if (const CBlockIndex* block = chainman().m_blockman.LookupBlockIndex(block_hash)) { if (const CBlockIndex* ancestor = block->GetAncestor(ancestor_height)) { return FillBlock(ancestor, ancestor_out, lock, active); } @@ -522,18 +563,17 @@ public: bool findAncestorByHash(const uint256& block_hash, const uint256& ancestor_hash, const FoundBlock& ancestor_out) override { WAIT_LOCK(cs_main, lock); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - const CBlockIndex* block = m_node.chainman->m_blockman.LookupBlockIndex(block_hash); - const CBlockIndex* ancestor = m_node.chainman->m_blockman.LookupBlockIndex(ancestor_hash); + const CBlockIndex* block = chainman().m_blockman.LookupBlockIndex(block_hash); + const CBlockIndex* ancestor = chainman().m_blockman.LookupBlockIndex(ancestor_hash); if (block && ancestor && block->GetAncestor(ancestor->nHeight) != ancestor) ancestor = nullptr; - return FillBlock(ancestor, ancestor_out, lock, active); + return FillBlock(ancestor, ancestor_out, lock, chainman().ActiveChain()); } bool findCommonAncestor(const uint256& block_hash1, const uint256& block_hash2, const FoundBlock& ancestor_out, const FoundBlock& block1_out, const FoundBlock& block2_out) override { WAIT_LOCK(cs_main, lock); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - const CBlockIndex* block1 = m_node.chainman->m_blockman.LookupBlockIndex(block_hash1); - const CBlockIndex* block2 = m_node.chainman->m_blockman.LookupBlockIndex(block_hash2); + const CChain& active = chainman().ActiveChain(); + const CBlockIndex* block1 = chainman().m_blockman.LookupBlockIndex(block_hash1); + const CBlockIndex* block2 = chainman().m_blockman.LookupBlockIndex(block_hash2); const CBlockIndex* ancestor = block1 && block2 ? LastCommonAncestor(block1, block2) : nullptr; // Using & instead of && below to avoid short circuiting and leaving // output uninitialized. Cast bool to int to avoid -Wbitwise-instead-of-logical @@ -545,8 +585,8 @@ public: void findCoins(std::map<COutPoint, Coin>& coins) override { return FindCoins(m_node, coins); } double guessVerificationProgress(const uint256& block_hash) override { - LOCK(cs_main); - return GuessVerificationProgress(Params().TxData(), chainman().m_blockman.LookupBlockIndex(block_hash)); + LOCK(::cs_main); + return GuessVerificationProgress(chainman().GetParams().TxData(), chainman().m_blockman.LookupBlockIndex(block_hash)); } bool hasBlocks(const uint256& block_hash, int min_height, std::optional<int> max_height) override { @@ -605,8 +645,12 @@ public: } void getPackageLimits(unsigned int& limit_ancestor_count, unsigned int& limit_descendant_count) override { - limit_ancestor_count = gArgs.GetIntArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT); - limit_descendant_count = gArgs.GetIntArg("-limitdescendantcount", DEFAULT_DESCENDANT_LIMIT); + const CTxMemPool::Limits default_limits{}; + + const CTxMemPool::Limits& limits{m_node.mempool ? m_node.mempool->m_limits : default_limits}; + + limit_ancestor_count = limits.ancestor_count; + limit_descendant_count = limits.descendant_count; } bool checkChainLimits(const CTransactionRef& tx) override { @@ -614,15 +658,12 @@ public: LockPoints lp; CTxMemPoolEntry entry(tx, 0, 0, 0, false, 0, lp); CTxMemPool::setEntries ancestors; - auto limit_ancestor_count = gArgs.GetIntArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT); - auto limit_ancestor_size = gArgs.GetIntArg("-limitancestorsize", DEFAULT_ANCESTOR_SIZE_LIMIT) * 1000; - auto limit_descendant_count = gArgs.GetIntArg("-limitdescendantcount", DEFAULT_DESCENDANT_LIMIT); - auto limit_descendant_size = gArgs.GetIntArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT) * 1000; + const CTxMemPool::Limits& limits{m_node.mempool->m_limits}; std::string unused_error_string; LOCK(m_node.mempool->cs); return m_node.mempool->CalculateMemPoolAncestors( - entry, ancestors, limit_ancestor_count, limit_ancestor_size, - limit_descendant_count, limit_descendant_size, unused_error_string); + entry, ancestors, limits.ancestor_count, limits.ancestor_size_vbytes, + limits.descendant_count, limits.descendant_size_vbytes, unused_error_string); } CFeeRate estimateSmartFee(int num_blocks, bool conservative, FeeCalculation* calc) override { @@ -637,15 +678,27 @@ public: CFeeRate mempoolMinFee() override { if (!m_node.mempool) return {}; - return m_node.mempool->GetMinFee(gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000); + return m_node.mempool->GetMinFee(); + } + CFeeRate relayMinFee() override + { + if (!m_node.mempool) return CFeeRate{DEFAULT_MIN_RELAY_TX_FEE}; + return m_node.mempool->m_min_relay_feerate; + } + CFeeRate relayIncrementalFee() override + { + if (!m_node.mempool) return CFeeRate{DEFAULT_INCREMENTAL_RELAY_FEE}; + return m_node.mempool->m_incremental_relay_feerate; + } + CFeeRate relayDustFee() override + { + if (!m_node.mempool) return CFeeRate{DUST_RELAY_TX_FEE}; + return m_node.mempool->m_dust_relay_feerate; } - CFeeRate relayMinFee() override { return ::minRelayTxFee; } - CFeeRate relayIncrementalFee() override { return ::incrementalRelayFee; } - CFeeRate relayDustFee() override { return ::dustRelayFee; } bool havePruned() override { - LOCK(cs_main); - return m_node.chainman->m_blockman.m_have_pruned; + LOCK(::cs_main); + return chainman().m_blockman.m_have_pruned; } bool isReadyToBroadcast() override { return !node::fImporting && !node::fReindex && !isInitialBlockDownload(); } bool isInitialBlockDownload() override { @@ -665,11 +718,7 @@ public: } void waitForNotificationsIfTipChanged(const uint256& old_tip) override { - if (!old_tip.IsNull()) { - LOCK(::cs_main); - const CChain& active = Assert(m_node.chainman)->ActiveChain(); - if (old_tip == active.Tip()->GetBlockHash()) return; - } + if (!old_tip.IsNull() && old_tip == WITH_LOCK(::cs_main, return chainman().ActiveChain().Tip()->GetBlockHash())) return; SyncWithValidationInterfaceQueue(); } std::unique_ptr<Handler> handleRpc(const CRPCCommand& command) override @@ -719,6 +768,13 @@ public: notifications.transactionAddedToMempool(entry.GetSharedTx(), 0 /* mempool_sequence */); } } + bool hasAssumedValidChain() override + { + return chainman().IsSnapshotActive(); + } + + NodeContext* context() override { return &m_node; } + ChainstateManager& chainman() { return *Assert(m_node.chainman); } NodeContext& m_node; }; } // namespace diff --git a/src/node/mempool_args.cpp b/src/node/mempool_args.cpp new file mode 100644 index 0000000000..60993f1d8d --- /dev/null +++ b/src/node/mempool_args.cpp @@ -0,0 +1,99 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <node/mempool_args.h> + +#include <kernel/mempool_limits.h> +#include <kernel/mempool_options.h> + +#include <chainparams.h> +#include <consensus/amount.h> +#include <logging.h> +#include <policy/feerate.h> +#include <policy/policy.h> +#include <tinyformat.h> +#include <util/error.h> +#include <util/moneystr.h> +#include <util/system.h> +#include <util/translation.h> + +#include <chrono> +#include <memory> + +using kernel::MemPoolLimits; +using kernel::MemPoolOptions; + +namespace { +void ApplyArgsManOptions(const ArgsManager& argsman, MemPoolLimits& mempool_limits) +{ + mempool_limits.ancestor_count = argsman.GetIntArg("-limitancestorcount", mempool_limits.ancestor_count); + + if (auto vkb = argsman.GetIntArg("-limitancestorsize")) mempool_limits.ancestor_size_vbytes = *vkb * 1'000; + + mempool_limits.descendant_count = argsman.GetIntArg("-limitdescendantcount", mempool_limits.descendant_count); + + if (auto vkb = argsman.GetIntArg("-limitdescendantsize")) mempool_limits.descendant_size_vbytes = *vkb * 1'000; +} +} + +std::optional<bilingual_str> ApplyArgsManOptions(const ArgsManager& argsman, const CChainParams& chainparams, MemPoolOptions& mempool_opts) +{ + mempool_opts.check_ratio = argsman.GetIntArg("-checkmempool", mempool_opts.check_ratio); + + if (auto mb = argsman.GetIntArg("-maxmempool")) mempool_opts.max_size_bytes = *mb * 1'000'000; + + if (auto hours = argsman.GetIntArg("-mempoolexpiry")) mempool_opts.expiry = std::chrono::hours{*hours}; + + // incremental relay fee sets the minimum feerate increase necessary for BIP 125 replacement in the mempool + // and the amount the mempool min fee increases above the feerate of txs evicted due to mempool limiting. + if (argsman.IsArgSet("-incrementalrelayfee")) { + if (std::optional<CAmount> inc_relay_fee = ParseMoney(argsman.GetArg("-incrementalrelayfee", ""))) { + mempool_opts.incremental_relay_feerate = CFeeRate{inc_relay_fee.value()}; + } else { + return AmountErrMsg("incrementalrelayfee", argsman.GetArg("-incrementalrelayfee", "")); + } + } + + if (argsman.IsArgSet("-minrelaytxfee")) { + if (std::optional<CAmount> min_relay_feerate = ParseMoney(argsman.GetArg("-minrelaytxfee", ""))) { + // High fee check is done afterward in CWallet::Create() + mempool_opts.min_relay_feerate = CFeeRate{min_relay_feerate.value()}; + } else { + return AmountErrMsg("minrelaytxfee", argsman.GetArg("-minrelaytxfee", "")); + } + } else if (mempool_opts.incremental_relay_feerate > mempool_opts.min_relay_feerate) { + // Allow only setting incremental fee to control both + mempool_opts.min_relay_feerate = mempool_opts.incremental_relay_feerate; + LogPrintf("Increasing minrelaytxfee to %s to match incrementalrelayfee\n", mempool_opts.min_relay_feerate.ToString()); + } + + // Feerate used to define dust. Shouldn't be changed lightly as old + // implementations may inadvertently create non-standard transactions + if (argsman.IsArgSet("-dustrelayfee")) { + if (std::optional<CAmount> parsed = ParseMoney(argsman.GetArg("-dustrelayfee", ""))) { + mempool_opts.dust_relay_feerate = CFeeRate{parsed.value()}; + } else { + return AmountErrMsg("dustrelayfee", argsman.GetArg("-dustrelayfee", "")); + } + } + + mempool_opts.permit_bare_multisig = argsman.GetBoolArg("-permitbaremultisig", DEFAULT_PERMIT_BAREMULTISIG); + + if (argsman.GetBoolArg("-datacarrier", DEFAULT_ACCEPT_DATACARRIER)) { + mempool_opts.max_datacarrier_bytes = argsman.GetIntArg("-datacarriersize", MAX_OP_RETURN_RELAY); + } else { + mempool_opts.max_datacarrier_bytes = std::nullopt; + } + + mempool_opts.require_standard = !argsman.GetBoolArg("-acceptnonstdtxn", !chainparams.RequireStandard()); + if (!chainparams.IsTestChain() && !mempool_opts.require_standard) { + return strprintf(Untranslated("acceptnonstdtxn is not currently supported for %s chain"), chainparams.NetworkIDString()); + } + + mempool_opts.full_rbf = argsman.GetBoolArg("-mempoolfullrbf", mempool_opts.full_rbf); + + ApplyArgsManOptions(argsman, mempool_opts.limits); + + return std::nullopt; +} diff --git a/src/node/mempool_args.h b/src/node/mempool_args.h new file mode 100644 index 0000000000..52d8b4f265 --- /dev/null +++ b/src/node/mempool_args.h @@ -0,0 +1,27 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_NODE_MEMPOOL_ARGS_H +#define BITCOIN_NODE_MEMPOOL_ARGS_H + +#include <optional> + +class ArgsManager; +class CChainParams; +struct bilingual_str; +namespace kernel { +struct MemPoolOptions; +}; + +/** + * Overlay the options set in \p argsman on top of corresponding members in \p mempool_opts. + * Returns an error if one was encountered. + * + * @param[in] argsman The ArgsManager in which to check set options. + * @param[in,out] mempool_opts The MemPoolOptions to modify according to \p argsman. + */ +[[nodiscard]] std::optional<bilingual_str> ApplyArgsManOptions(const ArgsManager& argsman, const CChainParams& chainparams, kernel::MemPoolOptions& mempool_opts); + + +#endif // BITCOIN_NODE_MEMPOOL_ARGS_H diff --git a/src/node/mempool_persist_args.cpp b/src/node/mempool_persist_args.cpp new file mode 100644 index 0000000000..4e775869c6 --- /dev/null +++ b/src/node/mempool_persist_args.cpp @@ -0,0 +1,23 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <node/mempool_persist_args.h> + +#include <fs.h> +#include <util/system.h> +#include <validation.h> + +namespace node { + +bool ShouldPersistMempool(const ArgsManager& argsman) +{ + return argsman.GetBoolArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL); +} + +fs::path MempoolPath(const ArgsManager& argsman) +{ + return argsman.GetDataDirNet() / "mempool.dat"; +} + +} // namespace node diff --git a/src/node/mempool_persist_args.h b/src/node/mempool_persist_args.h new file mode 100644 index 0000000000..f719ec62ab --- /dev/null +++ b/src/node/mempool_persist_args.h @@ -0,0 +1,25 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_NODE_MEMPOOL_PERSIST_ARGS_H +#define BITCOIN_NODE_MEMPOOL_PERSIST_ARGS_H + +#include <fs.h> + +class ArgsManager; + +namespace node { + +/** + * Default for -persistmempool, indicating whether the node should attempt to + * automatically load the mempool on start and save to disk on shutdown + */ +static constexpr bool DEFAULT_PERSIST_MEMPOOL{true}; + +bool ShouldPersistMempool(const ArgsManager& argsman); +fs::path MempoolPath(const ArgsManager& argsman); + +} // namespace node + +#endif // BITCOIN_NODE_MEMPOOL_PERSIST_ARGS_H diff --git a/src/node/miner.cpp b/src/node/miner.cpp index 770ccdbe1a..9db10feae4 100644 --- a/src/node/miner.cpp +++ b/src/node/miner.cpp @@ -62,8 +62,8 @@ BlockAssembler::Options::Options() nBlockMaxWeight = DEFAULT_BLOCK_MAX_WEIGHT; } -BlockAssembler::BlockAssembler(CChainState& chainstate, const CTxMemPool& mempool, const CChainParams& params, const Options& options) - : chainparams(params), +BlockAssembler::BlockAssembler(CChainState& chainstate, const CTxMemPool* mempool, const Options& options) + : chainparams{chainstate.m_chainman.GetParams()}, m_mempool(mempool), m_chainstate(chainstate) { @@ -87,8 +87,8 @@ static BlockAssembler::Options DefaultOptions() return options; } -BlockAssembler::BlockAssembler(CChainState& chainstate, const CTxMemPool& mempool, const CChainParams& params) - : BlockAssembler(chainstate, mempool, params, DefaultOptions()) {} +BlockAssembler::BlockAssembler(CChainState& chainstate, const CTxMemPool* mempool) + : BlockAssembler(chainstate, mempool, DefaultOptions()) {} void BlockAssembler::resetBlock() { @@ -121,7 +121,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc pblocktemplate->vTxFees.push_back(-1); // updated at end pblocktemplate->vTxSigOpsCost.push_back(-1); // updated at end - LOCK2(cs_main, m_mempool.cs); + LOCK(::cs_main); CBlockIndex* pindexPrev = m_chainstate.m_chain.Tip(); assert(pindexPrev != nullptr); nHeight = pindexPrev->nHeight + 1; @@ -138,7 +138,10 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc int nPackagesSelected = 0; int nDescendantsUpdated = 0; - addPackageTxs(nPackagesSelected, nDescendantsUpdated); + if (m_mempool) { + LOCK(m_mempool->cs); + addPackageTxs(*m_mempool, nPackagesSelected, nDescendantsUpdated); + } int64_t nTime1 = GetTimeMicros(); @@ -167,7 +170,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(*pblock->vtx[0]); BlockValidationState state; - if (!TestBlockValidity(state, chainparams, m_chainstate, *pblock, pindexPrev, false, false)) { + if (!TestBlockValidity(state, chainparams, m_chainstate, *pblock, pindexPrev, GetAdjustedTime, false, false)) { throw std::runtime_error(strprintf("%s: TestBlockValidity failed: %s", __func__, state.ToString())); } int64_t nTime2 = GetTimeMicros(); @@ -232,15 +235,19 @@ void BlockAssembler::AddToBlock(CTxMemPool::txiter iter) } } -int BlockAssembler::UpdatePackagesForAdded(const CTxMemPool::setEntries& alreadyAdded, - indexed_modified_transaction_set &mapModifiedTx) +/** Add descendants of given transactions to mapModifiedTx with ancestor + * state updated assuming given transactions are inBlock. Returns number + * of updated descendants. */ +static int UpdatePackagesForAdded(const CTxMemPool& mempool, + const CTxMemPool::setEntries& alreadyAdded, + indexed_modified_transaction_set& mapModifiedTx) EXCLUSIVE_LOCKS_REQUIRED(mempool.cs) { - AssertLockHeld(m_mempool.cs); + AssertLockHeld(mempool.cs); int nDescendantsUpdated = 0; for (CTxMemPool::txiter it : alreadyAdded) { CTxMemPool::setEntries descendants; - m_mempool.CalculateDescendants(it, descendants); + mempool.CalculateDescendants(it, descendants); // Insert all descendants (not yet in block) into the modified set for (CTxMemPool::txiter desc : descendants) { if (alreadyAdded.count(desc)) { @@ -262,23 +269,6 @@ int BlockAssembler::UpdatePackagesForAdded(const CTxMemPool::setEntries& already return nDescendantsUpdated; } -// Skip entries in mapTx that are already in a block or are present -// in mapModifiedTx (which implies that the mapTx ancestor state is -// stale due to ancestor inclusion in the block) -// Also skip transactions that we've already failed to add. This can happen if -// we consider a transaction in mapModifiedTx and it fails: we can then -// potentially consider it again while walking mapTx. It's currently -// guaranteed to fail again, but as a belt-and-suspenders check we put it in -// failedTx and avoid re-evaluation, since the re-evaluation would be using -// cached size/sigops/fee values that are not actually correct. -bool BlockAssembler::SkipMapTxEntry(CTxMemPool::txiter it, indexed_modified_transaction_set& mapModifiedTx, CTxMemPool::setEntries& failedTx) -{ - AssertLockHeld(m_mempool.cs); - - assert(it != m_mempool.mapTx.end()); - return mapModifiedTx.count(it) || inBlock.count(it) || failedTx.count(it); -} - void BlockAssembler::SortForBlock(const CTxMemPool::setEntries& package, std::vector<CTxMemPool::txiter>& sortedEntries) { // Sort package by ancestor count @@ -300,9 +290,9 @@ void BlockAssembler::SortForBlock(const CTxMemPool::setEntries& package, std::ve // Each time through the loop, we compare the best transaction in // mapModifiedTxs with the next transaction in the mempool to decide what // transaction package to work on next. -void BlockAssembler::addPackageTxs(int& nPackagesSelected, int& nDescendantsUpdated) +void BlockAssembler::addPackageTxs(const CTxMemPool& mempool, int& nPackagesSelected, int& nDescendantsUpdated) { - AssertLockHeld(m_mempool.cs); + AssertLockHeld(mempool.cs); // mapModifiedTx will store sorted packages after they are modified // because some of their txs are already in the block @@ -310,11 +300,7 @@ void BlockAssembler::addPackageTxs(int& nPackagesSelected, int& nDescendantsUpda // Keep track of entries that failed inclusion, to avoid duplicate work CTxMemPool::setEntries failedTx; - // Start by adding all descendants of previously added txs to mapModifiedTx - // and modifying them for their already included ancestors - UpdatePackagesForAdded(inBlock, mapModifiedTx); - - CTxMemPool::indexed_transaction_set::index<ancestor_score>::type::iterator mi = m_mempool.mapTx.get<ancestor_score>().begin(); + CTxMemPool::indexed_transaction_set::index<ancestor_score>::type::iterator mi = mempool.mapTx.get<ancestor_score>().begin(); CTxMemPool::txiter iter; // Limit the number of attempts to add transactions to the block when it is @@ -323,12 +309,27 @@ void BlockAssembler::addPackageTxs(int& nPackagesSelected, int& nDescendantsUpda const int64_t MAX_CONSECUTIVE_FAILURES = 1000; int64_t nConsecutiveFailed = 0; - while (mi != m_mempool.mapTx.get<ancestor_score>().end() || !mapModifiedTx.empty()) { + while (mi != mempool.mapTx.get<ancestor_score>().end() || !mapModifiedTx.empty()) { // First try to find a new transaction in mapTx to evaluate. - if (mi != m_mempool.mapTx.get<ancestor_score>().end() && - SkipMapTxEntry(m_mempool.mapTx.project<0>(mi), mapModifiedTx, failedTx)) { - ++mi; - continue; + // + // Skip entries in mapTx that are already in a block or are present + // in mapModifiedTx (which implies that the mapTx ancestor state is + // stale due to ancestor inclusion in the block) + // Also skip transactions that we've already failed to add. This can happen if + // we consider a transaction in mapModifiedTx and it fails: we can then + // potentially consider it again while walking mapTx. It's currently + // guaranteed to fail again, but as a belt-and-suspenders check we put it in + // failedTx and avoid re-evaluation, since the re-evaluation would be using + // cached size/sigops/fee values that are not actually correct. + /** Return true if given transaction from mapTx has already been evaluated, + * or if the transaction's cached data in mapTx is incorrect. */ + if (mi != mempool.mapTx.get<ancestor_score>().end()) { + auto it = mempool.mapTx.project<0>(mi); + assert(it != mempool.mapTx.end()); + if (mapModifiedTx.count(it) || inBlock.count(it) || failedTx.count(it)) { + ++mi; + continue; + } } // Now that mi is not stale, determine which transaction to evaluate: @@ -336,13 +337,13 @@ void BlockAssembler::addPackageTxs(int& nPackagesSelected, int& nDescendantsUpda bool fUsingModified = false; modtxscoreiter modit = mapModifiedTx.get<ancestor_score>().begin(); - if (mi == m_mempool.mapTx.get<ancestor_score>().end()) { + if (mi == mempool.mapTx.get<ancestor_score>().end()) { // We're out of entries in mapTx; use the entry from mapModifiedTx iter = modit->iter; fUsingModified = true; } else { // Try to compare the mapTx entry to the mapModifiedTx entry - iter = m_mempool.mapTx.project<0>(mi); + iter = mempool.mapTx.project<0>(mi); if (modit != mapModifiedTx.get<ancestor_score>().end() && CompareTxMemPoolEntryByAncestorFee()(*modit, CTxMemPoolModifiedEntry(iter))) { // The best entry in mapModifiedTx has higher score @@ -397,7 +398,7 @@ void BlockAssembler::addPackageTxs(int& nPackagesSelected, int& nDescendantsUpda CTxMemPool::setEntries ancestors; uint64_t nNoLimit = std::numeric_limits<uint64_t>::max(); std::string dummy; - m_mempool.CalculateMemPoolAncestors(*iter, ancestors, nNoLimit, nNoLimit, nNoLimit, nNoLimit, dummy, false); + mempool.CalculateMemPoolAncestors(*iter, ancestors, nNoLimit, nNoLimit, nNoLimit, nNoLimit, dummy, false); onlyUnconfirmed(ancestors); ancestors.insert(iter); @@ -427,7 +428,7 @@ void BlockAssembler::addPackageTxs(int& nPackagesSelected, int& nDescendantsUpda ++nPackagesSelected; // Update transactions that depend on each of these - nDescendantsUpdated += UpdatePackagesForAdded(ancestors, mapModifiedTx); + nDescendantsUpdated += UpdatePackagesForAdded(mempool, ancestors, mapModifiedTx); } } } // namespace node diff --git a/src/node/miner.h b/src/node/miner.h index 678df815c0..26454df3df 100644 --- a/src/node/miner.h +++ b/src/node/miner.h @@ -147,7 +147,7 @@ private: int64_t m_lock_time_cutoff; const CChainParams& chainparams; - const CTxMemPool& m_mempool; + const CTxMemPool* const m_mempool; CChainState& m_chainstate; public: @@ -157,8 +157,8 @@ public: CFeeRate blockMinFeeRate; }; - explicit BlockAssembler(CChainState& chainstate, const CTxMemPool& mempool, const CChainParams& params); - explicit BlockAssembler(CChainState& chainstate, const CTxMemPool& mempool, const CChainParams& params, const Options& options); + explicit BlockAssembler(CChainState& chainstate, const CTxMemPool* mempool); + explicit BlockAssembler(CChainState& chainstate, const CTxMemPool* mempool, const Options& options); /** Construct a new block template with coinbase to scriptPubKeyIn */ std::unique_ptr<CBlockTemplate> CreateNewBlock(const CScript& scriptPubKeyIn); @@ -177,7 +177,7 @@ private: /** Add transactions based on feerate including unconfirmed ancestors * Increments nPackagesSelected / nDescendantsUpdated with corresponding * statistics from the package selection (for logging statistics). */ - void addPackageTxs(int& nPackagesSelected, int& nDescendantsUpdated) EXCLUSIVE_LOCKS_REQUIRED(m_mempool.cs); + void addPackageTxs(const CTxMemPool& mempool, int& nPackagesSelected, int& nDescendantsUpdated) EXCLUSIVE_LOCKS_REQUIRED(mempool.cs); // helper functions for addPackageTxs() /** Remove confirmed (inBlock) entries from given set */ @@ -189,15 +189,8 @@ private: * These checks should always succeed, and they're here * only as an extra check in case of suboptimal node configuration */ bool TestPackageTransactions(const CTxMemPool::setEntries& package) const; - /** Return true if given transaction from mapTx has already been evaluated, - * or if the transaction's cached data in mapTx is incorrect. */ - bool SkipMapTxEntry(CTxMemPool::txiter it, indexed_modified_transaction_set& mapModifiedTx, CTxMemPool::setEntries& failedTx) EXCLUSIVE_LOCKS_REQUIRED(m_mempool.cs); /** Sort the package in an order that is valid to appear in a block */ void SortForBlock(const CTxMemPool::setEntries& package, std::vector<CTxMemPool::txiter>& sortedEntries); - /** Add descendants of given transactions to mapModifiedTx with ancestor - * state updated assuming given transactions are inBlock. Returns number - * of updated descendants. */ - int UpdatePackagesForAdded(const CTxMemPool::setEntries& alreadyAdded, indexed_modified_transaction_set& mapModifiedTx) EXCLUSIVE_LOCKS_REQUIRED(m_mempool.cs); }; int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev); diff --git a/src/node/psbt.cpp b/src/node/psbt.cpp index 5a932f435d..57162cd679 100644 --- a/src/node/psbt.cpp +++ b/src/node/psbt.cpp @@ -137,7 +137,7 @@ PSBTAnalysis AnalyzePSBT(PartiallySignedTransaction psbtx) if (success) { CTransaction ctx = CTransaction(mtx); - size_t size = GetVirtualTransactionSize(ctx, GetTransactionSigOpCost(ctx, view, STANDARD_SCRIPT_VERIFY_FLAGS)); + size_t size(GetVirtualTransactionSize(ctx, GetTransactionSigOpCost(ctx, view, STANDARD_SCRIPT_VERIFY_FLAGS), ::nBytesPerSigOp)); result.estimated_vsize = size; // Estimate fee rate CFeeRate feerate(fee, size); diff --git a/src/node/transaction.h b/src/node/transaction.h index b7cf225636..0604754a46 100644 --- a/src/node/transaction.h +++ b/src/node/transaction.h @@ -5,7 +5,6 @@ #ifndef BITCOIN_NODE_TRANSACTION_H #define BITCOIN_NODE_TRANSACTION_H -#include <attributes.h> #include <policy/feerate.h> #include <primitives/transaction.h> #include <util/error.h> diff --git a/src/node/validation_cache_args.cpp b/src/node/validation_cache_args.cpp new file mode 100644 index 0000000000..5ea0a8ca0a --- /dev/null +++ b/src/node/validation_cache_args.cpp @@ -0,0 +1,34 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <node/validation_cache_args.h> + +#include <kernel/validation_cache_sizes.h> + +#include <util/system.h> + +#include <algorithm> +#include <cstddef> +#include <cstdint> +#include <memory> +#include <optional> + +using kernel::ValidationCacheSizes; + +namespace node { +void ApplyArgsManOptions(const ArgsManager& argsman, ValidationCacheSizes& cache_sizes) +{ + if (auto max_size = argsman.GetIntArg("-maxsigcachesize")) { + // 1. When supplied with a max_size of 0, both InitSignatureCache and + // InitScriptExecutionCache create the minimum possible cache (2 + // elements). Therefore, we can use 0 as a floor here. + // 2. Multiply first, divide after to avoid integer truncation. + size_t clamped_size_each = std::max<int64_t>(*max_size, 0) * (1 << 20) / 2; + cache_sizes = { + .signature_cache_bytes = clamped_size_each, + .script_execution_cache_bytes = clamped_size_each, + }; + } +} +} // namespace node diff --git a/src/node/validation_cache_args.h b/src/node/validation_cache_args.h new file mode 100644 index 0000000000..f447c13b49 --- /dev/null +++ b/src/node/validation_cache_args.h @@ -0,0 +1,17 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_NODE_VALIDATION_CACHE_ARGS_H +#define BITCOIN_NODE_VALIDATION_CACHE_ARGS_H + +class ArgsManager; +namespace kernel { +struct ValidationCacheSizes; +}; + +namespace node { +void ApplyArgsManOptions(const ArgsManager& argsman, kernel::ValidationCacheSizes& cache_sizes); +} // namespace node + +#endif // BITCOIN_NODE_VALIDATION_CACHE_ARGS_H diff --git a/src/noui.cpp b/src/noui.cpp index 6fe5c5638c..54cb5f3cbf 100644 --- a/src/noui.cpp +++ b/src/noui.cpp @@ -6,7 +6,7 @@ #include <noui.h> #include <logging.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <util/translation.h> #include <string> diff --git a/src/outputtype.cpp b/src/outputtype.cpp index 19366295e6..5be9942d7d 100644 --- a/src/outputtype.cpp +++ b/src/outputtype.cpp @@ -91,8 +91,6 @@ CTxDestination AddAndGetDestinationForScript(FillableSigningProvider& keystore, case OutputType::BECH32: { CTxDestination witdest = WitnessV0ScriptHash(script); CScript witprog = GetScriptForDestination(witdest); - // Check if the resulting program is solvable (i.e. doesn't use an uncompressed key) - if (!IsSolvable(keystore, witprog)) return ScriptHash(script); // Add the redeemscript, so that P2WSH and P2SH-P2WSH outputs are recognized as ours. keystore.AddCScript(witprog); if (type == OutputType::BECH32) { diff --git a/src/outputtype.h b/src/outputtype.h index 66fe489bb0..6b4e695760 100644 --- a/src/outputtype.h +++ b/src/outputtype.h @@ -6,7 +6,6 @@ #ifndef BITCOIN_OUTPUTTYPE_H #define BITCOIN_OUTPUTTYPE_H -#include <attributes.h> #include <script/signingprovider.h> #include <script/standard.h> diff --git a/src/policy/feerate.cpp b/src/policy/feerate.cpp index 0ea56d8db7..82b767793d 100644 --- a/src/policy/feerate.cpp +++ b/src/policy/feerate.cpp @@ -3,8 +3,8 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <consensus/amount.h> #include <policy/feerate.h> - #include <tinyformat.h> #include <cmath> diff --git a/src/policy/feerate.h b/src/policy/feerate.h index 50fd6fd11b..a8d4d2fc63 100644 --- a/src/policy/feerate.h +++ b/src/policy/feerate.h @@ -9,7 +9,10 @@ #include <consensus/amount.h> #include <serialize.h> + +#include <cstdint> #include <string> +#include <type_traits> const std::string CURRENCY_UNIT = "BTC"; // One formatted unit const std::string CURRENCY_ATOM = "sat"; // One indivisible minimum value unit diff --git a/src/policy/fees.cpp b/src/policy/fees.cpp index d2deaf69d0..2b940be07e 100644 --- a/src/policy/fees.cpp +++ b/src/policy/fees.cpp @@ -6,14 +6,30 @@ #include <policy/fees.h> #include <clientversion.h> +#include <consensus/amount.h> #include <fs.h> #include <logging.h> +#include <policy/feerate.h> +#include <primitives/transaction.h> +#include <random.h> +#include <serialize.h> #include <streams.h> +#include <sync.h> +#include <tinyformat.h> #include <txmempool.h> +#include <uint256.h> #include <util/serfloat.h> #include <util/system.h> +#include <util/time.h> -static const char* FEE_ESTIMATES_FILENAME = "fee_estimates.dat"; +#include <algorithm> +#include <cassert> +#include <cmath> +#include <cstddef> +#include <cstdint> +#include <exception> +#include <stdexcept> +#include <utility> static constexpr double INF_FEERATE = 1e99; @@ -145,13 +161,13 @@ public: unsigned int GetMaxConfirms() const { return scale * confAvg.size(); } /** Write state of estimation data to a file*/ - void Write(CAutoFile& fileout) const; + void Write(AutoFile& fileout) const; /** * Read saved state of estimation data from a file and replace all internal data structures and * variables with this state. */ - void Read(CAutoFile& filein, int nFileVersion, size_t numBuckets); + void Read(AutoFile& filein, int nFileVersion, size_t numBuckets); }; @@ -374,7 +390,7 @@ double TxConfirmStats::EstimateMedianVal(int confTarget, double sufficientTxVal, return median; } -void TxConfirmStats::Write(CAutoFile& fileout) const +void TxConfirmStats::Write(AutoFile& fileout) const { fileout << Using<EncodedDoubleFormatter>(decay); fileout << scale; @@ -384,7 +400,7 @@ void TxConfirmStats::Write(CAutoFile& fileout) const fileout << Using<VectorFormatter<VectorFormatter<EncodedDoubleFormatter>>>(failAvg); } -void TxConfirmStats::Read(CAutoFile& filein, int nFileVersion, size_t numBuckets) +void TxConfirmStats::Read(AutoFile& filein, int nFileVersion, size_t numBuckets) { // Read data file and do some very basic sanity checking // buckets and bucketMap are not updated yet, so don't access them @@ -511,8 +527,8 @@ bool CBlockPolicyEstimator::_removeTx(const uint256& hash, bool inBlock) } } -CBlockPolicyEstimator::CBlockPolicyEstimator() - : nBestSeenHeight(0), firstRecordedHeight(0), historicalFirst(0), historicalBest(0), trackedTxs(0), untrackedTxs(0) +CBlockPolicyEstimator::CBlockPolicyEstimator(const fs::path& estimation_filepath) + : m_estimation_filepath{estimation_filepath}, nBestSeenHeight{0}, firstRecordedHeight{0}, historicalFirst{0}, historicalBest{0}, trackedTxs{0}, untrackedTxs{0} { static_assert(MIN_BUCKET_FEERATE > 0, "Min feerate must be nonzero"); size_t bucketIndex = 0; @@ -530,10 +546,9 @@ CBlockPolicyEstimator::CBlockPolicyEstimator() longStats = std::unique_ptr<TxConfirmStats>(new TxConfirmStats(buckets, bucketMap, LONG_BLOCK_PERIODS, LONG_DECAY, LONG_SCALE)); // If the fee estimation file is present, read recorded estimations - fs::path est_filepath = gArgs.GetDataDirNet() / FEE_ESTIMATES_FILENAME; - CAutoFile est_file(fsbridge::fopen(est_filepath, "rb"), SER_DISK, CLIENT_VERSION); + AutoFile est_file{fsbridge::fopen(m_estimation_filepath, "rb")}; if (est_file.IsNull() || !Read(est_file)) { - LogPrintf("Failed to read fee estimates from %s. Continue anyway.\n", fs::PathToString(est_filepath)); + LogPrintf("Failed to read fee estimates from %s. Continue anyway.\n", fs::PathToString(m_estimation_filepath)); } } @@ -889,14 +904,13 @@ CFeeRate CBlockPolicyEstimator::estimateSmartFee(int confTarget, FeeCalculation void CBlockPolicyEstimator::Flush() { FlushUnconfirmed(); - fs::path est_filepath = gArgs.GetDataDirNet() / FEE_ESTIMATES_FILENAME; - CAutoFile est_file(fsbridge::fopen(est_filepath, "wb"), SER_DISK, CLIENT_VERSION); + AutoFile est_file{fsbridge::fopen(m_estimation_filepath, "wb")}; if (est_file.IsNull() || !Write(est_file)) { - LogPrintf("Failed to write fee estimates to %s. Continue anyway.\n", fs::PathToString(est_filepath)); + LogPrintf("Failed to write fee estimates to %s. Continue anyway.\n", fs::PathToString(m_estimation_filepath)); } } -bool CBlockPolicyEstimator::Write(CAutoFile& fileout) const +bool CBlockPolicyEstimator::Write(AutoFile& fileout) const { try { LOCK(m_cs_fee_estimator); @@ -921,7 +935,7 @@ bool CBlockPolicyEstimator::Write(CAutoFile& fileout) const return true; } -bool CBlockPolicyEstimator::Read(CAutoFile& filein) +bool CBlockPolicyEstimator::Read(AutoFile& filein) { try { LOCK(m_cs_fee_estimator); diff --git a/src/policy/fees.h b/src/policy/fees.h index 6e25bb42b8..e4628bf853 100644 --- a/src/policy/fees.h +++ b/src/policy/fees.h @@ -6,21 +6,22 @@ #define BITCOIN_POLICY_FEES_H #include <consensus/amount.h> +#include <fs.h> #include <policy/feerate.h> -#include <uint256.h> #include <random.h> #include <sync.h> +#include <threadsafety.h> +#include <uint256.h> #include <array> #include <map> #include <memory> +#include <set> #include <string> #include <vector> -class CAutoFile; -class CFeeRate; +class AutoFile; class CTxMemPoolEntry; -class CTxMemPool; class TxConfirmStats; /* Identifier for each of the 3 different TxConfirmStats which will track @@ -179,9 +180,10 @@ private: */ static constexpr double FEE_SPACING = 1.05; + const fs::path m_estimation_filepath; public: /** Create new BlockPolicyEstimator and initialize stats tracking classes with default values */ - CBlockPolicyEstimator(); + CBlockPolicyEstimator(const fs::path& estimation_filepath); ~CBlockPolicyEstimator(); /** Process all the transactions that have been included in a block */ @@ -218,11 +220,11 @@ public: EXCLUSIVE_LOCKS_REQUIRED(!m_cs_fee_estimator); /** Write estimation data to a file */ - bool Write(CAutoFile& fileout) const + bool Write(AutoFile& fileout) const EXCLUSIVE_LOCKS_REQUIRED(!m_cs_fee_estimator); /** Read estimation data from a file */ - bool Read(CAutoFile& filein) + bool Read(AutoFile& filein) EXCLUSIVE_LOCKS_REQUIRED(!m_cs_fee_estimator); /** Empty mempool transactions on shutdown to record failure to confirm for txs still in mempool */ diff --git a/src/policy/fees_args.cpp b/src/policy/fees_args.cpp new file mode 100644 index 0000000000..a3531153b5 --- /dev/null +++ b/src/policy/fees_args.cpp @@ -0,0 +1,12 @@ +#include <policy/fees_args.h> + +#include <util/system.h> + +namespace { +const char* FEE_ESTIMATES_FILENAME = "fee_estimates.dat"; +} // namespace + +fs::path FeeestPath(const ArgsManager& argsman) +{ + return argsman.GetDataDirNet() / FEE_ESTIMATES_FILENAME; +} diff --git a/src/policy/fees_args.h b/src/policy/fees_args.h new file mode 100644 index 0000000000..6b65ce0aa9 --- /dev/null +++ b/src/policy/fees_args.h @@ -0,0 +1,15 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_POLICY_FEES_ARGS_H +#define BITCOIN_POLICY_FEES_ARGS_H + +#include <fs.h> + +class ArgsManager; + +/** @return The fee estimates data file path. */ +fs::path FeeestPath(const ArgsManager& argsman); + +#endif // BITCOIN_POLICY_FEES_ARGS_H diff --git a/src/policy/packages.cpp b/src/policy/packages.cpp index 21f5488816..67918c9dec 100644 --- a/src/policy/packages.cpp +++ b/src/policy/packages.cpp @@ -2,12 +2,16 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <consensus/validation.h> #include <policy/packages.h> +#include <policy/policy.h> #include <primitives/transaction.h> #include <uint256.h> #include <util/hasher.h> +#include <algorithm> +#include <cassert> +#include <iterator> +#include <memory> #include <numeric> #include <unordered_set> diff --git a/src/policy/packages.h b/src/policy/packages.h index 9f274f6b7d..36c70e9e66 100644 --- a/src/policy/packages.h +++ b/src/policy/packages.h @@ -5,10 +5,12 @@ #ifndef BITCOIN_POLICY_PACKAGES_H #define BITCOIN_POLICY_PACKAGES_H +#include <consensus/consensus.h> #include <consensus/validation.h> #include <policy/policy.h> #include <primitives/transaction.h> +#include <cstdint> #include <vector> /** Default maximum number of transactions in a package. */ @@ -17,6 +19,15 @@ static constexpr uint32_t MAX_PACKAGE_COUNT{25}; static constexpr uint32_t MAX_PACKAGE_SIZE{101}; static_assert(MAX_PACKAGE_SIZE * WITNESS_SCALE_FACTOR * 1000 >= MAX_STANDARD_TX_WEIGHT); +// If a package is submitted, it must be within the mempool's ancestor/descendant limits. Since a +// submitted package must be child-with-unconfirmed-parents (all of the transactions are an ancestor +// of the child), package limits are ultimately bounded by mempool package limits. Ensure that the +// defaults reflect this constraint. +static_assert(DEFAULT_DESCENDANT_LIMIT >= MAX_PACKAGE_COUNT); +static_assert(DEFAULT_ANCESTOR_LIMIT >= MAX_PACKAGE_COUNT); +static_assert(DEFAULT_ANCESTOR_SIZE_LIMIT_KVB >= MAX_PACKAGE_SIZE); +static_assert(DEFAULT_DESCENDANT_SIZE_LIMIT_KVB >= MAX_PACKAGE_SIZE); + /** A "reason" why a package was invalid. It may be that one or more of the included * transactions is invalid or the package itself violates our rules. * We don't distinguish between consensus and policy violations right now. diff --git a/src/policy/policy.cpp b/src/policy/policy.cpp index 6aba6a4a5b..5086542865 100644 --- a/src/policy/policy.cpp +++ b/src/policy/policy.cpp @@ -7,10 +7,22 @@ #include <policy/policy.h> -#include <consensus/validation.h> #include <coins.h> +#include <consensus/amount.h> +#include <consensus/consensus.h> +#include <consensus/validation.h> +#include <policy/feerate.h> +#include <primitives/transaction.h> +#include <script/interpreter.h> +#include <script/script.h> +#include <script/standard.h> +#include <serialize.h> #include <span.h> +#include <algorithm> +#include <cstddef> +#include <vector> + CAmount GetDustThreshold(const CTxOut& txout, const CFeeRate& dustRelayFeeIn) { // "Dust" is defined in terms of dustRelayFee, @@ -55,7 +67,7 @@ bool IsDust(const CTxOut& txout, const CFeeRate& dustRelayFeeIn) return (txout.nValue < GetDustThreshold(txout, dustRelayFeeIn)); } -bool IsStandard(const CScript& scriptPubKey, TxoutType& whichType) +bool IsStandard(const CScript& scriptPubKey, const std::optional<unsigned>& max_datacarrier_bytes, TxoutType& whichType) { std::vector<std::vector<unsigned char> > vSolutions; whichType = Solver(scriptPubKey, vSolutions); @@ -70,15 +82,16 @@ bool IsStandard(const CScript& scriptPubKey, TxoutType& whichType) return false; if (m < 1 || m > n) return false; - } else if (whichType == TxoutType::NULL_DATA && - (!fAcceptDatacarrier || scriptPubKey.size() > nMaxDatacarrierBytes)) { - return false; + } else if (whichType == TxoutType::NULL_DATA) { + if (!max_datacarrier_bytes || scriptPubKey.size() > *max_datacarrier_bytes) { + return false; + } } return true; } -bool IsStandardTx(const CTransaction& tx, bool permit_bare_multisig, const CFeeRate& dust_relay_fee, std::string& reason) +bool IsStandardTx(const CTransaction& tx, const std::optional<unsigned>& max_datacarrier_bytes, bool permit_bare_multisig, const CFeeRate& dust_relay_fee, std::string& reason) { if (tx.nVersion > TX_MAX_STANDARD_VERSION || tx.nVersion < 1) { reason = "version"; @@ -118,7 +131,7 @@ bool IsStandardTx(const CTransaction& tx, bool permit_bare_multisig, const CFeeR unsigned int nDataOut = 0; TxoutType whichType; for (const CTxOut& txout : tx.vout) { - if (!::IsStandard(txout.scriptPubKey, whichType)) { + if (!::IsStandard(txout.scriptPubKey, max_datacarrier_bytes, whichType)) { reason = "scriptpubkey"; return false; } diff --git a/src/policy/policy.h b/src/policy/policy.h index 89f6e72618..3d2660b081 100644 --- a/src/policy/policy.h +++ b/src/policy/policy.h @@ -6,58 +6,75 @@ #ifndef BITCOIN_POLICY_POLICY_H #define BITCOIN_POLICY_POLICY_H +#include <consensus/amount.h> #include <consensus/consensus.h> -#include <policy/feerate.h> +#include <primitives/transaction.h> #include <script/interpreter.h> #include <script/standard.h> +#include <cstdint> #include <string> class CCoinsViewCache; -class CTxOut; +class CFeeRate; +class CScript; /** Default for -blockmaxweight, which controls the range of block weights the mining code will create **/ -static const unsigned int DEFAULT_BLOCK_MAX_WEIGHT = MAX_BLOCK_WEIGHT - 4000; +static constexpr unsigned int DEFAULT_BLOCK_MAX_WEIGHT{MAX_BLOCK_WEIGHT - 4000}; /** Default for -blockmintxfee, which sets the minimum feerate for a transaction in blocks created by mining code **/ -static const unsigned int DEFAULT_BLOCK_MIN_TX_FEE = 1000; +static constexpr unsigned int DEFAULT_BLOCK_MIN_TX_FEE{1000}; /** The maximum weight for transactions we're willing to relay/mine */ -static const unsigned int MAX_STANDARD_TX_WEIGHT = 400000; +static constexpr unsigned int MAX_STANDARD_TX_WEIGHT{400000}; /** The minimum non-witness size for transactions we're willing to relay/mine (1 segwit input + 1 P2WPKH output = 82 bytes) */ -static const unsigned int MIN_STANDARD_TX_NONWITNESS_SIZE = 82; +static constexpr unsigned int MIN_STANDARD_TX_NONWITNESS_SIZE{82}; /** Maximum number of signature check operations in an IsStandard() P2SH script */ -static const unsigned int MAX_P2SH_SIGOPS = 15; +static constexpr unsigned int MAX_P2SH_SIGOPS{15}; /** The maximum number of sigops we're willing to relay/mine in a single tx */ -static const unsigned int MAX_STANDARD_TX_SIGOPS_COST = MAX_BLOCK_SIGOPS_COST/5; -/** Default for -maxmempool, maximum megabytes of mempool memory usage */ -static const unsigned int DEFAULT_MAX_MEMPOOL_SIZE = 300; +static constexpr unsigned int MAX_STANDARD_TX_SIGOPS_COST{MAX_BLOCK_SIGOPS_COST/5}; /** Default for -incrementalrelayfee, which sets the minimum feerate increase for mempool limiting or BIP 125 replacement **/ -static const unsigned int DEFAULT_INCREMENTAL_RELAY_FEE = 1000; +static constexpr unsigned int DEFAULT_INCREMENTAL_RELAY_FEE{1000}; /** Default for -bytespersigop */ -static const unsigned int DEFAULT_BYTES_PER_SIGOP = 20; +static constexpr unsigned int DEFAULT_BYTES_PER_SIGOP{20}; /** Default for -permitbaremultisig */ -static const bool DEFAULT_PERMIT_BAREMULTISIG = true; +static constexpr bool DEFAULT_PERMIT_BAREMULTISIG{true}; /** The maximum number of witness stack items in a standard P2WSH script */ -static const unsigned int MAX_STANDARD_P2WSH_STACK_ITEMS = 100; +static constexpr unsigned int MAX_STANDARD_P2WSH_STACK_ITEMS{100}; /** The maximum size in bytes of each witness stack item in a standard P2WSH script */ -static const unsigned int MAX_STANDARD_P2WSH_STACK_ITEM_SIZE = 80; +static constexpr unsigned int MAX_STANDARD_P2WSH_STACK_ITEM_SIZE{80}; /** The maximum size in bytes of each witness stack item in a standard BIP 342 script (Taproot, leaf version 0xc0) */ -static const unsigned int MAX_STANDARD_TAPSCRIPT_STACK_ITEM_SIZE = 80; +static constexpr unsigned int MAX_STANDARD_TAPSCRIPT_STACK_ITEM_SIZE{80}; /** The maximum size in bytes of a standard witnessScript */ -static const unsigned int MAX_STANDARD_P2WSH_SCRIPT_SIZE = 3600; +static constexpr unsigned int MAX_STANDARD_P2WSH_SCRIPT_SIZE{3600}; /** The maximum size of a standard ScriptSig */ -static const unsigned int MAX_STANDARD_SCRIPTSIG_SIZE = 1650; -/** Min feerate for defining dust. Historically this has been based on the - * minRelayTxFee, however changing the dust limit changes which transactions are +static constexpr unsigned int MAX_STANDARD_SCRIPTSIG_SIZE{1650}; +/** Min feerate for defining dust. + * Changing the dust limit changes which transactions are * standard and should be done with care and ideally rarely. It makes sense to * only increase the dust limit after prior releases were already not creating * outputs below the new threshold */ -static const unsigned int DUST_RELAY_TX_FEE = 3000; +static constexpr unsigned int DUST_RELAY_TX_FEE{3000}; +/** Default for -minrelaytxfee, minimum relay fee for transactions */ +static constexpr unsigned int DEFAULT_MIN_RELAY_TX_FEE{1000}; +/** Default for -limitancestorcount, max number of in-mempool ancestors */ +static constexpr unsigned int DEFAULT_ANCESTOR_LIMIT{25}; +/** Default for -limitancestorsize, maximum kilobytes of tx + all in-mempool ancestors */ +static constexpr unsigned int DEFAULT_ANCESTOR_SIZE_LIMIT_KVB{101}; +/** Default for -limitdescendantcount, max number of in-mempool descendants */ +static constexpr unsigned int DEFAULT_DESCENDANT_LIMIT{25}; +/** Default for -limitdescendantsize, maximum kilobytes of in-mempool descendants */ +static constexpr unsigned int DEFAULT_DESCENDANT_SIZE_LIMIT_KVB{101}; +/** + * An extra transaction can be added to a package, as long as it only has one + * ancestor and is no larger than this. Not really any reason to make this + * configurable as it doesn't materially change DoS parameters. + */ +static constexpr unsigned int EXTRA_DESCENDANT_TX_SIZE_LIMIT{10000}; /** * Standard script verification flags that standard transactions will comply * with. However scripts violating these flags may still be present in valid * blocks and we must accept those blocks. */ -static constexpr unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VERIFY_FLAGS | +static constexpr unsigned int STANDARD_SCRIPT_VERIFY_FLAGS{MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_DERSIG | SCRIPT_VERIFY_STRICTENC | SCRIPT_VERIFY_MINIMALDATA | @@ -76,20 +93,19 @@ static constexpr unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VE SCRIPT_VERIFY_TAPROOT | SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_TAPROOT_VERSION | SCRIPT_VERIFY_DISCOURAGE_OP_SUCCESS | - SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_PUBKEYTYPE; + SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_PUBKEYTYPE}; /** For convenience, standard but not mandatory verify flags. */ -static constexpr unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS = STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS; +static constexpr unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS{STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS}; /** Used as the flags parameter to sequence and nLocktime checks in non-consensus code. */ -static constexpr unsigned int STANDARD_LOCKTIME_VERIFY_FLAGS = LOCKTIME_VERIFY_SEQUENCE | - LOCKTIME_MEDIAN_TIME_PAST; +static constexpr unsigned int STANDARD_LOCKTIME_VERIFY_FLAGS{LOCKTIME_VERIFY_SEQUENCE}; CAmount GetDustThreshold(const CTxOut& txout, const CFeeRate& dustRelayFee); bool IsDust(const CTxOut& txout, const CFeeRate& dustRelayFee); -bool IsStandard(const CScript& scriptPubKey, TxoutType& whichType); +bool IsStandard(const CScript& scriptPubKey, const std::optional<unsigned>& max_datacarrier_bytes, TxoutType& whichType); // Changing the default transaction version requires a two step process: first @@ -101,7 +117,7 @@ static constexpr decltype(CTransaction::nVersion) TX_MAX_STANDARD_VERSION{2}; * Check for standard transaction types * @return True if all outputs (scriptPubKeys) use only standard transaction forms */ -bool IsStandardTx(const CTransaction& tx, bool permit_bare_multisig, const CFeeRate& dust_relay_fee, std::string& reason); +bool IsStandardTx(const CTransaction& tx, const std::optional<unsigned>& max_datacarrier_bytes, bool permit_bare_multisig, const CFeeRate& dust_relay_fee, std::string& reason); /** * Check for standard transaction types * @param[in] mapInputs Map of previous transactions that have outputs we're spending diff --git a/src/policy/rbf.cpp b/src/policy/rbf.cpp index 8fe4dc35b8..e25f5c7c5b 100644 --- a/src/policy/rbf.cpp +++ b/src/policy/rbf.cpp @@ -4,11 +4,19 @@ #include <policy/rbf.h> -#include <policy/settings.h> +#include <consensus/amount.h> +#include <policy/feerate.h> +#include <primitives/transaction.h> +#include <sync.h> #include <tinyformat.h> +#include <txmempool.h> +#include <uint256.h> #include <util/moneystr.h> #include <util/rbf.h> +#include <limits> +#include <vector> + RBFTransactionState IsRBFOptIn(const CTransaction& tx, const CTxMemPool& pool) { AssertLockHeld(pool.cs); diff --git a/src/policy/rbf.h b/src/policy/rbf.h index fcec7052ed..07f68c8fd4 100644 --- a/src/policy/rbf.h +++ b/src/policy/rbf.h @@ -5,13 +5,20 @@ #ifndef BITCOIN_POLICY_RBF_H #define BITCOIN_POLICY_RBF_H +#include <consensus/amount.h> #include <primitives/transaction.h> +#include <threadsafety.h> #include <txmempool.h> -#include <uint256.h> +#include <cstddef> +#include <cstdint> #include <optional> +#include <set> #include <string> +class CFeeRate; +class uint256; + /** Maximum number of transactions that can be replaced by BIP125 RBF (Rule #5). This includes all * mempool conflicts and their descendants. */ static constexpr uint32_t MAX_BIP125_REPLACEMENT_CANDIDATES{100}; diff --git a/src/policy/settings.cpp b/src/policy/settings.cpp index eb2ec56850..39e00f1111 100644 --- a/src/policy/settings.cpp +++ b/src/policy/settings.cpp @@ -5,10 +5,6 @@ #include <policy/settings.h> -#include <policy/feerate.h> #include <policy/policy.h> -bool fIsBareMultisigStd = DEFAULT_PERMIT_BAREMULTISIG; -CFeeRate incrementalRelayFee = CFeeRate(DEFAULT_INCREMENTAL_RELAY_FEE); -CFeeRate dustRelayFee = CFeeRate(DUST_RELAY_TX_FEE); unsigned int nBytesPerSigOp = DEFAULT_BYTES_PER_SIGOP; diff --git a/src/policy/settings.h b/src/policy/settings.h index 0b4fc1e770..f0d6f779ae 100644 --- a/src/policy/settings.h +++ b/src/policy/settings.h @@ -6,30 +6,6 @@ #ifndef BITCOIN_POLICY_SETTINGS_H #define BITCOIN_POLICY_SETTINGS_H -#include <policy/policy.h> - -class CFeeRate; -class CTransaction; - -// Policy settings which are configurable at runtime. -extern CFeeRate incrementalRelayFee; -extern CFeeRate dustRelayFee; extern unsigned int nBytesPerSigOp; -extern bool fIsBareMultisigStd; - -static inline bool IsStandardTx(const CTransaction& tx, std::string& reason) -{ - return IsStandardTx(tx, ::fIsBareMultisigStd, ::dustRelayFee, reason); -} - -static inline int64_t GetVirtualTransactionSize(int64_t weight, int64_t sigop_cost) -{ - return GetVirtualTransactionSize(weight, sigop_cost, ::nBytesPerSigOp); -} - -static inline int64_t GetVirtualTransactionSize(const CTransaction& tx, int64_t sigop_cost) -{ - return GetVirtualTransactionSize(tx, sigop_cost, ::nBytesPerSigOp); -} #endif // BITCOIN_POLICY_SETTINGS_H diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp index f7f6ae4480..ec48194ee9 100644 --- a/src/primitives/transaction.cpp +++ b/src/primitives/transaction.cpp @@ -7,10 +7,15 @@ #include <consensus/amount.h> #include <hash.h> +#include <script/script.h> +#include <serialize.h> #include <tinyformat.h> +#include <uint256.h> #include <util/strencodings.h> +#include <version.h> -#include <assert.h> +#include <cassert> +#include <stdexcept> std::string COutPoint::ToString() const { diff --git a/src/primitives/transaction.h b/src/primitives/transaction.h index fb98fb6868..f496ea022e 100644 --- a/src/primitives/transaction.h +++ b/src/primitives/transaction.h @@ -6,13 +6,21 @@ #ifndef BITCOIN_PRIMITIVES_TRANSACTION_H #define BITCOIN_PRIMITIVES_TRANSACTION_H -#include <stdint.h> #include <consensus/amount.h> +#include <prevector.h> #include <script/script.h> #include <serialize.h> #include <uint256.h> +#include <cstddef> +#include <cstdint> +#include <ios> +#include <limits> +#include <memory> +#include <string> #include <tuple> +#include <utility> +#include <vector> /** * A flag that is ORed into the protocol version to designate that a transaction @@ -303,7 +311,7 @@ private: public: /** Convert a CMutableTransaction into a CTransaction. */ explicit CTransaction(const CMutableTransaction& tx); - CTransaction(CMutableTransaction&& tx); + explicit CTransaction(CMutableTransaction&& tx); template <typename Stream> inline void Serialize(Stream& s) const { @@ -368,7 +376,7 @@ struct CMutableTransaction int32_t nVersion; uint32_t nLockTime; - CMutableTransaction(); + explicit CMutableTransaction(); explicit CMutableTransaction(const CTransaction& tx); template <typename Stream> diff --git a/src/protocol.h b/src/protocol.h index fdeaa9a9c5..b85dc0d820 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -3,10 +3,6 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#ifndef __cplusplus -#error This header can only be compiled as C++. -#endif - #ifndef BITCOIN_PROTOCOL_H #define BITCOIN_PROTOCOL_H @@ -15,10 +11,10 @@ #include <serialize.h> #include <streams.h> #include <uint256.h> -#include <version.h> +#include <util/time.h> +#include <cstdint> #include <limits> -#include <stdint.h> #include <string> /** Message header. @@ -357,7 +353,7 @@ static inline bool MayHaveUsefulAddressDB(ServiceFlags services) /** A CService with information about it as peer */ class CAddress : public CService { - static constexpr uint32_t TIME_INIT{100000000}; + static constexpr std::chrono::seconds TIME_INIT{100000000}; /** Historically, CAddress disk serialization stored the CLIENT_VERSION, optionally OR'ed with * the ADDRV2_FORMAT flag to indicate V2 serialization. The first field has since been @@ -387,7 +383,7 @@ class CAddress : public CService public: CAddress() : CService{} {}; CAddress(CService ipIn, ServiceFlags nServicesIn) : CService{ipIn}, nServices{nServicesIn} {}; - CAddress(CService ipIn, ServiceFlags nServicesIn, uint32_t nTimeIn) : CService{ipIn}, nTime{nTimeIn}, nServices{nServicesIn} {}; + CAddress(CService ipIn, ServiceFlags nServicesIn, NodeSeconds time) : CService{ipIn}, nTime{time}, nServices{nServicesIn} {}; SERIALIZE_METHODS(CAddress, obj) { @@ -420,8 +416,7 @@ public: use_v2 = s.GetVersion() & ADDRV2_FORMAT; } - SER_READ(obj, obj.nTime = TIME_INIT); - READWRITE(obj.nTime); + READWRITE(Using<LossyChronoFormatter<uint32_t>>(obj.nTime)); // nServices is serialized as CompactSize in V2; as uint64_t in V1. if (use_v2) { uint64_t services_tmp; @@ -436,8 +431,8 @@ public: SerReadWriteMany(os, ser_action, ReadWriteAsHelper<CService>(obj)); } - //! Always included in serialization. - uint32_t nTime{TIME_INIT}; + //! Always included in serialization. The behavior is unspecified if the value is not representable as uint32_t. + NodeSeconds nTime{TIME_INIT}; //! Serialized as uint64_t in V1, and as CompactSize in V2. ServiceFlags nServices{NODE_NONE}; diff --git a/src/psbt.cpp b/src/psbt.cpp index c1c8a385cc..36fec74bc9 100644 --- a/src/psbt.cpp +++ b/src/psbt.cpp @@ -113,6 +113,24 @@ void PSBTInput::FillSignatureData(SignatureData& sigdata) const for (const auto& key_pair : hd_keypaths) { sigdata.misc_pubkeys.emplace(key_pair.first.GetID(), key_pair); } + if (!m_tap_key_sig.empty()) { + sigdata.taproot_key_path_sig = m_tap_key_sig; + } + for (const auto& [pubkey_leaf, sig] : m_tap_script_sigs) { + sigdata.taproot_script_sigs.emplace(pubkey_leaf, sig); + } + if (!m_tap_internal_key.IsNull()) { + sigdata.tr_spenddata.internal_key = m_tap_internal_key; + } + if (!m_tap_merkle_root.IsNull()) { + sigdata.tr_spenddata.merkle_root = m_tap_merkle_root; + } + for (const auto& [leaf_script, control_block] : m_tap_scripts) { + sigdata.tr_spenddata.scripts.emplace(leaf_script, control_block); + } + for (const auto& [pubkey, leaf_origin] : m_tap_bip32_paths) { + sigdata.taproot_misc_pubkeys.emplace(pubkey, leaf_origin); + } } void PSBTInput::FromSignatureData(const SignatureData& sigdata) @@ -142,13 +160,30 @@ void PSBTInput::FromSignatureData(const SignatureData& sigdata) for (const auto& entry : sigdata.misc_pubkeys) { hd_keypaths.emplace(entry.second); } + if (!sigdata.taproot_key_path_sig.empty()) { + m_tap_key_sig = sigdata.taproot_key_path_sig; + } + for (const auto& [pubkey_leaf, sig] : sigdata.taproot_script_sigs) { + m_tap_script_sigs.emplace(pubkey_leaf, sig); + } + if (!sigdata.tr_spenddata.internal_key.IsNull()) { + m_tap_internal_key = sigdata.tr_spenddata.internal_key; + } + if (!sigdata.tr_spenddata.merkle_root.IsNull()) { + m_tap_merkle_root = sigdata.tr_spenddata.merkle_root; + } + for (const auto& [leaf_script, control_block] : sigdata.tr_spenddata.scripts) { + m_tap_scripts.emplace(leaf_script, control_block); + } + for (const auto& [pubkey, leaf_origin] : sigdata.taproot_misc_pubkeys) { + m_tap_bip32_paths.emplace(pubkey, leaf_origin); + } } void PSBTInput::Merge(const PSBTInput& input) { if (!non_witness_utxo && input.non_witness_utxo) non_witness_utxo = input.non_witness_utxo; if (witness_utxo.IsNull() && !input.witness_utxo.IsNull()) { - // TODO: For segwit v1, we will want to clear out the non-witness utxo when setting a witness one. For v0 and non-segwit, this is not safe witness_utxo = input.witness_utxo; } @@ -159,11 +194,17 @@ void PSBTInput::Merge(const PSBTInput& input) hash256_preimages.insert(input.hash256_preimages.begin(), input.hash256_preimages.end()); hd_keypaths.insert(input.hd_keypaths.begin(), input.hd_keypaths.end()); unknown.insert(input.unknown.begin(), input.unknown.end()); + m_tap_script_sigs.insert(input.m_tap_script_sigs.begin(), input.m_tap_script_sigs.end()); + m_tap_scripts.insert(input.m_tap_scripts.begin(), input.m_tap_scripts.end()); + m_tap_bip32_paths.insert(input.m_tap_bip32_paths.begin(), input.m_tap_bip32_paths.end()); if (redeem_script.empty() && !input.redeem_script.empty()) redeem_script = input.redeem_script; if (witness_script.empty() && !input.witness_script.empty()) witness_script = input.witness_script; if (final_script_sig.empty() && !input.final_script_sig.empty()) final_script_sig = input.final_script_sig; if (final_script_witness.IsNull() && !input.final_script_witness.IsNull()) final_script_witness = input.final_script_witness; + if (m_tap_key_sig.empty() && !input.m_tap_key_sig.empty()) m_tap_key_sig = input.m_tap_key_sig; + if (m_tap_internal_key.IsNull() && !input.m_tap_internal_key.IsNull()) m_tap_internal_key = input.m_tap_internal_key; + if (m_tap_merkle_root.IsNull() && !input.m_tap_merkle_root.IsNull()) m_tap_merkle_root = input.m_tap_merkle_root; } void PSBTOutput::FillSignatureData(SignatureData& sigdata) const @@ -177,6 +218,15 @@ void PSBTOutput::FillSignatureData(SignatureData& sigdata) const for (const auto& key_pair : hd_keypaths) { sigdata.misc_pubkeys.emplace(key_pair.first.GetID(), key_pair); } + if (m_tap_tree.has_value() && m_tap_internal_key.IsFullyValid()) { + TaprootSpendData spenddata = m_tap_tree->GetSpendData(); + + sigdata.tr_spenddata.internal_key = m_tap_internal_key; + sigdata.tr_spenddata.Merge(spenddata); + } + for (const auto& [pubkey, leaf_origin] : m_tap_bip32_paths) { + sigdata.taproot_misc_pubkeys.emplace(pubkey, leaf_origin); + } } void PSBTOutput::FromSignatureData(const SignatureData& sigdata) @@ -190,6 +240,15 @@ void PSBTOutput::FromSignatureData(const SignatureData& sigdata) for (const auto& entry : sigdata.misc_pubkeys) { hd_keypaths.emplace(entry.second); } + if (!sigdata.tr_spenddata.internal_key.IsNull()) { + m_tap_internal_key = sigdata.tr_spenddata.internal_key; + } + if (sigdata.tr_builder.has_value()) { + m_tap_tree = sigdata.tr_builder; + } + for (const auto& [pubkey, leaf_origin] : sigdata.taproot_misc_pubkeys) { + m_tap_bip32_paths.emplace(pubkey, leaf_origin); + } } bool PSBTOutput::IsNull() const @@ -201,9 +260,12 @@ void PSBTOutput::Merge(const PSBTOutput& output) { hd_keypaths.insert(output.hd_keypaths.begin(), output.hd_keypaths.end()); unknown.insert(output.unknown.begin(), output.unknown.end()); + m_tap_bip32_paths.insert(output.m_tap_bip32_paths.begin(), output.m_tap_bip32_paths.end()); if (redeem_script.empty() && !output.redeem_script.empty()) redeem_script = output.redeem_script; if (witness_script.empty() && !output.witness_script.empty()) witness_script = output.witness_script; + if (m_tap_internal_key.IsNull() && !output.m_tap_internal_key.IsNull()) m_tap_internal_key = output.m_tap_internal_key; + if (m_tap_tree.has_value() && !output.m_tap_tree.has_value()) m_tap_tree = output.m_tap_tree; } bool PSBTInputSigned(const PSBTInput& input) { @@ -313,10 +375,11 @@ bool SignPSBTInput(const SigningProvider& provider, PartiallySignedTransaction& input.FromSignatureData(sigdata); // If we have a witness signature, put a witness UTXO. - // TODO: For segwit v1, we should remove the non_witness_utxo if (sigdata.witness) { input.witness_utxo = utxo; - // input.non_witness_utxo = nullptr; + // We can remove the non_witness_utxo if and only if there are no non-segwit or segwit v0 + // inputs in this transaction. Since this requires inspecting the entire transaction, this + // is something for the caller to deal with (i.e. FillPSBT). } // Fill in the missing info diff --git a/src/psbt.h b/src/psbt.h index 8a9cbd33d2..d5c67802c7 100644 --- a/src/psbt.h +++ b/src/psbt.h @@ -5,7 +5,6 @@ #ifndef BITCOIN_PSBT_H #define BITCOIN_PSBT_H -#include <attributes.h> #include <node/transaction.h> #include <policy/feerate.h> #include <primitives/transaction.h> @@ -41,12 +40,21 @@ static constexpr uint8_t PSBT_IN_RIPEMD160 = 0x0A; static constexpr uint8_t PSBT_IN_SHA256 = 0x0B; static constexpr uint8_t PSBT_IN_HASH160 = 0x0C; static constexpr uint8_t PSBT_IN_HASH256 = 0x0D; +static constexpr uint8_t PSBT_IN_TAP_KEY_SIG = 0x13; +static constexpr uint8_t PSBT_IN_TAP_SCRIPT_SIG = 0x14; +static constexpr uint8_t PSBT_IN_TAP_LEAF_SCRIPT = 0x15; +static constexpr uint8_t PSBT_IN_TAP_BIP32_DERIVATION = 0x16; +static constexpr uint8_t PSBT_IN_TAP_INTERNAL_KEY = 0x17; +static constexpr uint8_t PSBT_IN_TAP_MERKLE_ROOT = 0x18; static constexpr uint8_t PSBT_IN_PROPRIETARY = 0xFC; // Output types static constexpr uint8_t PSBT_OUT_REDEEMSCRIPT = 0x00; static constexpr uint8_t PSBT_OUT_WITNESSSCRIPT = 0x01; static constexpr uint8_t PSBT_OUT_BIP32_DERIVATION = 0x02; +static constexpr uint8_t PSBT_OUT_TAP_INTERNAL_KEY = 0x05; +static constexpr uint8_t PSBT_OUT_TAP_TREE = 0x06; +static constexpr uint8_t PSBT_OUT_TAP_BIP32_DERIVATION = 0x07; static constexpr uint8_t PSBT_OUT_PROPRIETARY = 0xFC; // The separator is 0x00. Reading this in means that the unserializer can interpret it @@ -55,7 +63,7 @@ static constexpr uint8_t PSBT_SEPARATOR = 0x00; // BIP 174 does not specify a maximum file size, but we set a limit anyway // to prevent reading a stream indefinitely and running out of memory. -const std::streamsize MAX_FILE_SIZE_PSBT = 100000000; // 100 MiB +const std::streamsize MAX_FILE_SIZE_PSBT = 100000000; // 100 MB // PSBT version number static constexpr uint32_t PSBT_HIGHEST_VERSION = 0; @@ -98,22 +106,30 @@ void UnserializeFromVector(Stream& s, X&... args) } } -// Deserialize an individual HD keypath to a stream +// Deserialize bytes of given length from the stream as a KeyOriginInfo template<typename Stream> -void DeserializeHDKeypath(Stream& s, KeyOriginInfo& hd_keypath) +KeyOriginInfo DeserializeKeyOrigin(Stream& s, uint64_t length) { // Read in key path - uint64_t value_len = ReadCompactSize(s); - if (value_len % 4 || value_len == 0) { + if (length % 4 || length == 0) { throw std::ios_base::failure("Invalid length for HD key path"); } + KeyOriginInfo hd_keypath; s >> hd_keypath.fingerprint; - for (unsigned int i = 4; i < value_len; i += sizeof(uint32_t)) { + for (unsigned int i = 4; i < length; i += sizeof(uint32_t)) { uint32_t index; s >> index; hd_keypath.path.push_back(index); } + return hd_keypath; +} + +// Deserialize a length prefixed KeyOriginInfo from a stream +template<typename Stream> +void DeserializeHDKeypath(Stream& s, KeyOriginInfo& hd_keypath) +{ + hd_keypath = DeserializeKeyOrigin(s, ReadCompactSize(s)); } // Deserialize HD keypaths into a map @@ -140,17 +156,24 @@ void DeserializeHDKeypaths(Stream& s, const std::vector<unsigned char>& key, std hd_keypaths.emplace(pubkey, std::move(keypath)); } -// Serialize an individual HD keypath to a stream +// Serialize a KeyOriginInfo to a stream template<typename Stream> -void SerializeHDKeypath(Stream& s, KeyOriginInfo hd_keypath) +void SerializeKeyOrigin(Stream& s, KeyOriginInfo hd_keypath) { - WriteCompactSize(s, (hd_keypath.path.size() + 1) * sizeof(uint32_t)); s << hd_keypath.fingerprint; for (const auto& path : hd_keypath.path) { s << path; } } +// Serialize a length prefixed KeyOriginInfo to a stream +template<typename Stream> +void SerializeHDKeypath(Stream& s, KeyOriginInfo hd_keypath) +{ + WriteCompactSize(s, (hd_keypath.path.size() + 1) * sizeof(uint32_t)); + SerializeKeyOrigin(s, hd_keypath); +} + // Serialize HD keypaths to a stream from a map template<typename Stream> void SerializeHDKeypaths(Stream& s, const std::map<CPubKey, KeyOriginInfo>& hd_keypaths, CompactSizeWriter type) @@ -179,6 +202,15 @@ struct PSBTInput std::map<uint256, std::vector<unsigned char>> sha256_preimages; std::map<uint160, std::vector<unsigned char>> hash160_preimages; std::map<uint256, std::vector<unsigned char>> hash256_preimages; + + // Taproot fields + std::vector<unsigned char> m_tap_key_sig; + std::map<std::pair<XOnlyPubKey, uint256>, std::vector<unsigned char>> m_tap_script_sigs; + std::map<std::pair<CScript, int>, std::set<std::vector<unsigned char>, ShortestVectorFirstComparator>> m_tap_scripts; + std::map<XOnlyPubKey, std::pair<std::set<uint256>, KeyOriginInfo>> m_tap_bip32_paths; + XOnlyPubKey m_tap_internal_key; + uint256 m_tap_merkle_root; + std::map<std::vector<unsigned char>, std::vector<unsigned char>> unknown; std::set<PSBTProprietary> m_proprietary; std::optional<int> sighash_type; @@ -253,6 +285,53 @@ struct PSBTInput SerializeToVector(s, CompactSizeWriter(PSBT_IN_HASH256), Span{hash}); s << preimage; } + + // Write taproot key sig + if (!m_tap_key_sig.empty()) { + SerializeToVector(s, PSBT_IN_TAP_KEY_SIG); + s << m_tap_key_sig; + } + + // Write taproot script sigs + for (const auto& [pubkey_leaf, sig] : m_tap_script_sigs) { + const auto& [xonly, leaf_hash] = pubkey_leaf; + SerializeToVector(s, PSBT_IN_TAP_SCRIPT_SIG, xonly, leaf_hash); + s << sig; + } + + // Write taproot leaf scripts + for (const auto& [leaf, control_blocks] : m_tap_scripts) { + const auto& [script, leaf_ver] = leaf; + for (const auto& control_block : control_blocks) { + SerializeToVector(s, PSBT_IN_TAP_LEAF_SCRIPT, Span{control_block}); + std::vector<unsigned char> value_v(script.begin(), script.end()); + value_v.push_back((uint8_t)leaf_ver); + s << value_v; + } + } + + // Write taproot bip32 keypaths + for (const auto& [xonly, leaf_origin] : m_tap_bip32_paths) { + const auto& [leaf_hashes, origin] = leaf_origin; + SerializeToVector(s, PSBT_IN_TAP_BIP32_DERIVATION, xonly); + std::vector<unsigned char> value; + CVectorWriter s_value(s.GetType(), s.GetVersion(), value, 0); + s_value << leaf_hashes; + SerializeKeyOrigin(s_value, origin); + s << value; + } + + // Write taproot internal key + if (!m_tap_internal_key.IsNull()) { + SerializeToVector(s, PSBT_IN_TAP_INTERNAL_KEY); + s << ToByteVector(m_tap_internal_key); + } + + // Write taproot merkle root + if (!m_tap_merkle_root.IsNull()) { + SerializeToVector(s, PSBT_IN_TAP_MERKLE_ROOT); + SerializeToVector(s, m_tap_merkle_root); + } } // Write script sig @@ -489,6 +568,106 @@ struct PSBTInput hash256_preimages.emplace(hash, std::move(preimage)); break; } + case PSBT_IN_TAP_KEY_SIG: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, input Taproot key signature already provided"); + } else if (key.size() != 1) { + throw std::ios_base::failure("Input Taproot key signature key is more than one byte type"); + } + s >> m_tap_key_sig; + if (m_tap_key_sig.size() < 64) { + throw std::ios_base::failure("Input Taproot key path signature is shorter than 64 bytes"); + } else if (m_tap_key_sig.size() > 65) { + throw std::ios_base::failure("Input Taproot key path signature is longer than 65 bytes"); + } + break; + } + case PSBT_IN_TAP_SCRIPT_SIG: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, input Taproot script signature already provided"); + } else if (key.size() != 65) { + throw std::ios_base::failure("Input Taproot script signature key is not 65 bytes"); + } + SpanReader s_key(s.GetType(), s.GetVersion(), Span{key}.subspan(1)); + XOnlyPubKey xonly; + uint256 hash; + s_key >> xonly; + s_key >> hash; + std::vector<unsigned char> sig; + s >> sig; + if (sig.size() < 64) { + throw std::ios_base::failure("Input Taproot script path signature is shorter than 64 bytes"); + } else if (sig.size() > 65) { + throw std::ios_base::failure("Input Taproot script path signature is longer than 65 bytes"); + } + m_tap_script_sigs.emplace(std::make_pair(xonly, hash), sig); + break; + } + case PSBT_IN_TAP_LEAF_SCRIPT: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, input Taproot leaf script already provided"); + } else if (key.size() < 34) { + throw std::ios_base::failure("Taproot leaf script key is not at least 34 bytes"); + } else if ((key.size() - 2) % 32 != 0) { + throw std::ios_base::failure("Input Taproot leaf script key's control block size is not valid"); + } + std::vector<unsigned char> script_v; + s >> script_v; + if (script_v.empty()) { + throw std::ios_base::failure("Input Taproot leaf script must be at least 1 byte"); + } + uint8_t leaf_ver = script_v.back(); + script_v.pop_back(); + const auto leaf_script = std::make_pair(CScript(script_v.begin(), script_v.end()), (int)leaf_ver); + m_tap_scripts[leaf_script].insert(std::vector<unsigned char>(key.begin() + 1, key.end())); + break; + } + case PSBT_IN_TAP_BIP32_DERIVATION: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, input Taproot BIP32 keypath already provided"); + } else if (key.size() != 33) { + throw std::ios_base::failure("Input Taproot BIP32 keypath key is not at 33 bytes"); + } + SpanReader s_key(s.GetType(), s.GetVersion(), Span{key}.subspan(1)); + XOnlyPubKey xonly; + s_key >> xonly; + std::set<uint256> leaf_hashes; + uint64_t value_len = ReadCompactSize(s); + size_t before_hashes = s.size(); + s >> leaf_hashes; + size_t after_hashes = s.size(); + size_t hashes_len = before_hashes - after_hashes; + if (hashes_len > value_len) { + throw std::ios_base::failure("Input Taproot BIP32 keypath has an invalid length"); + } + size_t origin_len = value_len - hashes_len; + m_tap_bip32_paths.emplace(xonly, std::make_pair(leaf_hashes, DeserializeKeyOrigin(s, origin_len))); + break; + } + case PSBT_IN_TAP_INTERNAL_KEY: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, input Taproot internal key already provided"); + } else if (key.size() != 1) { + throw std::ios_base::failure("Input Taproot internal key key is more than one byte type"); + } + UnserializeFromVector(s, m_tap_internal_key); + break; + } + case PSBT_IN_TAP_MERKLE_ROOT: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, input Taproot merkle root already provided"); + } else if (key.size() != 1) { + throw std::ios_base::failure("Input Taproot merkle root key is more than one byte type"); + } + UnserializeFromVector(s, m_tap_merkle_root); + break; + } case PSBT_IN_PROPRIETARY: { PSBTProprietary this_prop; @@ -533,6 +712,9 @@ struct PSBTOutput CScript redeem_script; CScript witness_script; std::map<CPubKey, KeyOriginInfo> hd_keypaths; + XOnlyPubKey m_tap_internal_key; + std::optional<TaprootBuilder> m_tap_tree; + std::map<XOnlyPubKey, std::pair<std::set<uint256>, KeyOriginInfo>> m_tap_bip32_paths; std::map<std::vector<unsigned char>, std::vector<unsigned char>> unknown; std::set<PSBTProprietary> m_proprietary; @@ -565,6 +747,40 @@ struct PSBTOutput s << entry.value; } + // Write taproot internal key + if (!m_tap_internal_key.IsNull()) { + SerializeToVector(s, PSBT_OUT_TAP_INTERNAL_KEY); + s << ToByteVector(m_tap_internal_key); + } + + // Write taproot tree + if (m_tap_tree.has_value()) { + SerializeToVector(s, PSBT_OUT_TAP_TREE); + std::vector<unsigned char> value; + CVectorWriter s_value(s.GetType(), s.GetVersion(), value, 0); + const auto& tuples = m_tap_tree->GetTreeTuples(); + for (const auto& tuple : tuples) { + uint8_t depth = std::get<0>(tuple); + uint8_t leaf_ver = std::get<1>(tuple); + CScript script = std::get<2>(tuple); + s_value << depth; + s_value << leaf_ver; + s_value << script; + } + s << value; + } + + // Write taproot bip32 keypaths + for (const auto& [xonly, leaf] : m_tap_bip32_paths) { + const auto& [leaf_hashes, origin] = leaf; + SerializeToVector(s, PSBT_OUT_TAP_BIP32_DERIVATION, xonly); + std::vector<unsigned char> value; + CVectorWriter s_value(s.GetType(), s.GetVersion(), value, 0); + s_value << leaf_hashes; + SerializeKeyOrigin(s_value, origin); + s << value; + } + // Write unknown things for (auto& entry : unknown) { s << entry.first; @@ -625,6 +841,68 @@ struct PSBTOutput DeserializeHDKeypaths(s, key, hd_keypaths); break; } + case PSBT_OUT_TAP_INTERNAL_KEY: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, output Taproot internal key already provided"); + } else if (key.size() != 1) { + throw std::ios_base::failure("Output Taproot internal key key is more than one byte type"); + } + UnserializeFromVector(s, m_tap_internal_key); + break; + } + case PSBT_OUT_TAP_TREE: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, output Taproot tree already provided"); + } else if (key.size() != 1) { + throw std::ios_base::failure("Output Taproot tree key is more than one byte type"); + } + m_tap_tree.emplace(); + std::vector<unsigned char> tree_v; + s >> tree_v; + SpanReader s_tree(s.GetType(), s.GetVersion(), tree_v); + while (!s_tree.empty()) { + uint8_t depth; + uint8_t leaf_ver; + CScript script; + s_tree >> depth; + s_tree >> leaf_ver; + s_tree >> script; + if (depth > TAPROOT_CONTROL_MAX_NODE_COUNT) { + throw std::ios_base::failure("Output Taproot tree has as leaf greater than Taproot maximum depth"); + } + if ((leaf_ver & ~TAPROOT_LEAF_MASK) != 0) { + throw std::ios_base::failure("Output Taproot tree has a leaf with an invalid leaf version"); + } + m_tap_tree->Add((int)depth, script, (int)leaf_ver, true /* track */); + } + if (!m_tap_tree->IsComplete()) { + throw std::ios_base::failure("Output Taproot tree is malformed"); + } + break; + } + case PSBT_OUT_TAP_BIP32_DERIVATION: + { + if (!key_lookup.emplace(key).second) { + throw std::ios_base::failure("Duplicate Key, output Taproot BIP32 keypath already provided"); + } else if (key.size() != 33) { + throw std::ios_base::failure("Output Taproot BIP32 keypath key is not at 33 bytes"); + } + XOnlyPubKey xonly(uint256({key.begin() + 1, key.begin() + 33})); + std::set<uint256> leaf_hashes; + uint64_t value_len = ReadCompactSize(s); + size_t before_hashes = s.size(); + s >> leaf_hashes; + size_t after_hashes = s.size(); + size_t hashes_len = before_hashes - after_hashes; + if (hashes_len > value_len) { + throw std::ios_base::failure("Output Taproot BIP32 keypath has an invalid length"); + } + size_t origin_len = value_len - hashes_len; + m_tap_bip32_paths.emplace(xonly, std::make_pair(leaf_hashes, DeserializeKeyOrigin(s, origin_len))); + break; + } case PSBT_OUT_PROPRIETARY: { PSBTProprietary this_prop; @@ -653,6 +931,11 @@ struct PSBTOutput } } + // Finalize m_tap_tree so that all of the computed things are computed + if (m_tap_tree.has_value() && m_tap_tree->IsComplete() && m_tap_internal_key.IsFullyValid()) { + m_tap_tree->Finalize(m_tap_internal_key); + } + if (!found_sep) { throw std::ios_base::failure("Separator is missing at the end of an output map"); } diff --git a/src/pubkey.cpp b/src/pubkey.cpp index 324f681a0a..2e37e16690 100644 --- a/src/pubkey.cpp +++ b/src/pubkey.cpp @@ -211,16 +211,16 @@ bool XOnlyPubKey::VerifySchnorr(const uint256& msg, Span<const unsigned char> si return secp256k1_schnorrsig_verify(secp256k1_context_verify, sigbytes.data(), msg.begin(), 32, &pubkey); } -static const CHashWriter HASHER_TAPTWEAK = TaggedHash("TapTweak"); +static const HashWriter HASHER_TAPTWEAK{TaggedHash("TapTweak")}; uint256 XOnlyPubKey::ComputeTapTweakHash(const uint256* merkle_root) const { if (merkle_root == nullptr) { // We have no scripts. The actual tweak does not matter, but follow BIP341 here to // allow for reproducible tweaking. - return (CHashWriter(HASHER_TAPTWEAK) << m_keydata).GetSHA256(); + return (HashWriter{HASHER_TAPTWEAK} << m_keydata).GetSHA256(); } else { - return (CHashWriter(HASHER_TAPTWEAK) << m_keydata << *merkle_root).GetSHA256(); + return (HashWriter{HASHER_TAPTWEAK} << m_keydata << *merkle_root).GetSHA256(); } } @@ -365,6 +365,7 @@ void CExtPubKey::DecodeWithVersion(const unsigned char code[BIP32_EXTKEY_WITH_VE } bool CExtPubKey::Derive(CExtPubKey &out, unsigned int _nChild) const { + if (nDepth == std::numeric_limits<unsigned char>::max()) return false; out.nDepth = nDepth + 1; CKeyID id = pubkey.GetID(); memcpy(out.vchFingerprint, &id, 4); diff --git a/src/pubkey.h b/src/pubkey.h index dfe06f834c..0485a38f72 100644 --- a/src/pubkey.h +++ b/src/pubkey.h @@ -218,7 +218,7 @@ public: bool Decompress(); //! Derive BIP32 child pubkey. - bool Derive(CPubKey& pubkeyChild, ChainCode &ccChild, unsigned int nChild, const ChainCode& cc) const; + [[nodiscard]] bool Derive(CPubKey& pubkeyChild, ChainCode &ccChild, unsigned int nChild, const ChainCode& cc) const; }; class XOnlyPubKey @@ -286,6 +286,9 @@ public: bool operator==(const XOnlyPubKey& other) const { return m_keydata == other.m_keydata; } bool operator!=(const XOnlyPubKey& other) const { return m_keydata != other.m_keydata; } bool operator<(const XOnlyPubKey& other) const { return m_keydata < other.m_keydata; } + + //! Implement serialization without length prefixes since it is a fixed length + SERIALIZE_METHODS(XOnlyPubKey, obj) { READWRITE(obj.m_keydata); } }; struct CExtPubKey { @@ -324,7 +327,7 @@ struct CExtPubKey { void Decode(const unsigned char code[BIP32_EXTKEY_SIZE]); void EncodeWithVersion(unsigned char code[BIP32_EXTKEY_WITH_VERSION_SIZE]) const; void DecodeWithVersion(const unsigned char code[BIP32_EXTKEY_WITH_VERSION_SIZE]); - bool Derive(CExtPubKey& out, unsigned int nChild) const; + [[nodiscard]] bool Derive(CExtPubKey& out, unsigned int nChild) const; }; /** Users of this module must hold an ECCVerifyHandle. The constructor and diff --git a/src/qt/addressbookpage.cpp b/src/qt/addressbookpage.cpp index d59a4345f3..a82bd5f73e 100644 --- a/src/qt/addressbookpage.cpp +++ b/src/qt/addressbookpage.cpp @@ -19,6 +19,11 @@ #include <QMenu> #include <QMessageBox> #include <QSortFilterProxyModel> +#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) +#include <QRegularExpression> +#else +#include <QRegExp> +#endif class AddressBookSortFilterProxyModel final : public QSortFilterProxyModel { @@ -46,12 +51,13 @@ protected: auto address = model->index(row, AddressTableModel::Address, parent); - if (filterRegExp().indexIn(model->data(address).toString()) < 0 && - filterRegExp().indexIn(model->data(label).toString()) < 0) { - return false; - } - - return true; +#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) + const auto pattern = filterRegularExpression(); +#else + const auto pattern = filterRegExp(); +#endif + return (model->data(address).toString().contains(pattern) || + model->data(label).toString().contains(pattern)); } }; diff --git a/src/qt/addresstablemodel.cpp b/src/qt/addresstablemodel.cpp index 27ee9509e6..8b5da7f9f0 100644 --- a/src/qt/addresstablemodel.cpp +++ b/src/qt/addresstablemodel.cpp @@ -370,23 +370,21 @@ QString AddressTableModel::addRow(const QString &type, const QString &label, con else if(type == Receive) { // Generate a new address to associate with given label - CTxDestination dest; - if(!walletModel->wallet().getNewDestination(address_type, strLabel, dest)) - { + auto op_dest = walletModel->wallet().getNewDestination(address_type, strLabel); + if (!op_dest) { WalletModel::UnlockContext ctx(walletModel->requestUnlock()); - if(!ctx.isValid()) - { + if (!ctx.isValid()) { // Unlock wallet failed or was cancelled editStatus = WALLET_UNLOCK_FAILURE; return QString(); } - if(!walletModel->wallet().getNewDestination(address_type, strLabel, dest)) - { + op_dest = walletModel->wallet().getNewDestination(address_type, strLabel); + if (!op_dest) { editStatus = KEY_GENERATION_FAILURE; return QString(); } } - strAddress = EncodeDestination(dest); + strAddress = EncodeDestination(*op_dest); } else { diff --git a/src/qt/android/res/values/libs.xml b/src/qt/android/res/values/libs.xml index 0f20df4eb0..b4b77b1c7b 100644 --- a/src/qt/android/res/values/libs.xml +++ b/src/qt/android/res/values/libs.xml @@ -10,8 +10,5 @@ <item> x86_64;libbitcoin-qt_x86_64.so </item> - <item> - x86;libbitcoin-qt_x86.so - </item> </array> </resources> diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp index 8cac28400f..33c60deafb 100644 --- a/src/qt/bitcoin.cpp +++ b/src/qt/bitcoin.cpp @@ -13,7 +13,7 @@ #include <interfaces/handler.h> #include <interfaces/init.h> #include <interfaces/node.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <noui.h> #include <qt/bitcoingui.h> #include <qt/clientmodel.h> @@ -77,8 +77,6 @@ Q_DECLARE_METATYPE(CAmount) Q_DECLARE_METATYPE(SynchronizationState) Q_DECLARE_METATYPE(uint256) -using node::NodeContext; - static void RegisterMetaTypes() { // Register meta types used for QMetaObject::invokeMethod and Qt::QueuedConnection @@ -96,7 +94,11 @@ static void RegisterMetaTypes() qRegisterMetaType<QMessageBox::Icon>("QMessageBox::Icon"); qRegisterMetaType<interfaces::BlockAndHeaderTipInfo>("interfaces::BlockAndHeaderTipInfo"); +#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) qRegisterMetaTypeStreamOperators<BitcoinUnit>("BitcoinUnit"); +#else + qRegisterMetaType<BitcoinUnit>("BitcoinUnit"); +#endif } static QString GetLangTerritory() @@ -135,21 +137,30 @@ static void initTranslations(QTranslator &qtTranslatorBase, QTranslator &qtTrans // - First load the translator for the base language, without territory // - Then load the more specific locale translator +#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) + const QString translation_path{QLibraryInfo::location(QLibraryInfo::TranslationsPath)}; +#else + const QString translation_path{QLibraryInfo::path(QLibraryInfo::TranslationsPath)}; +#endif // Load e.g. qt_de.qm - if (qtTranslatorBase.load("qt_" + lang, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) + if (qtTranslatorBase.load("qt_" + lang, translation_path)) { QApplication::installTranslator(&qtTranslatorBase); + } // Load e.g. qt_de_DE.qm - if (qtTranslator.load("qt_" + lang_territory, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) + if (qtTranslator.load("qt_" + lang_territory, translation_path)) { QApplication::installTranslator(&qtTranslator); + } // Load e.g. bitcoin_de.qm (shortcut "de" needs to be defined in bitcoin.qrc) - if (translatorBase.load(lang, ":/translations/")) + if (translatorBase.load(lang, ":/translations/")) { QApplication::installTranslator(&translatorBase); + } // Load e.g. bitcoin_de_DE.qm (shortcut "de_DE" needs to be defined in bitcoin.qrc) - if (translator.load(lang_territory, ":/translations/")) + if (translator.load(lang_territory, ":/translations/")) { QApplication::installTranslator(&translator); + } } static bool InitSettings() @@ -259,9 +270,26 @@ void BitcoinApplication::createPaymentServer() } #endif -void BitcoinApplication::createOptionsModel(bool resetSettings) +bool BitcoinApplication::createOptionsModel(bool resetSettings) { - optionsModel = new OptionsModel(this, resetSettings); + optionsModel = new OptionsModel(node(), this); + if (resetSettings) { + optionsModel->Reset(); + } + bilingual_str error; + if (!optionsModel->Init(error)) { + fs::path settings_path; + if (gArgs.GetSettingsPath(&settings_path)) { + error += Untranslated("\n"); + std::string quoted_path = strprintf("%s", fs::quoted(fs::PathToString(settings_path))); + error.original += strprintf("Settings file %s might be corrupt or invalid.", quoted_path); + error.translated += tr("Settings file %1 might be corrupt or invalid.").arg(QString::fromStdString(quoted_path)).toStdString(); + } + InitError(error); + QMessageBox::critical(nullptr, PACKAGE_NAME, QString::fromStdString(error.translated)); + return false; + } + return true; } void BitcoinApplication::createWindow(const NetworkStyle *networkStyle) @@ -292,7 +320,6 @@ void BitcoinApplication::createNode(interfaces::Init& init) { assert(!m_node); m_node = init.makeNode(); - if (optionsModel) optionsModel->setNode(*m_node); if (m_splash) m_splash->setNode(*m_node); } @@ -308,7 +335,9 @@ void BitcoinApplication::startThread() /* communication to and from thread */ connect(&m_executor.value(), &InitExecutor::initializeResult, this, &BitcoinApplication::initializeResult); - connect(&m_executor.value(), &InitExecutor::shutdownResult, this, &QCoreApplication::quit); + connect(&m_executor.value(), &InitExecutor::shutdownResult, this, [] { + QCoreApplication::exit(0); + }); connect(&m_executor.value(), &InitExecutor::runawayException, this, &BitcoinApplication::handleRunawayException); connect(this, &BitcoinApplication::requestedInitialize, &m_executor.value(), &InitExecutor::initialize); connect(this, &BitcoinApplication::requestedShutdown, &m_executor.value(), &InitExecutor::shutdown); @@ -326,7 +355,7 @@ void BitcoinApplication::parameterSetup() void BitcoinApplication::InitPruneSetting(int64_t prune_MiB) { - optionsModel->SetPruneTargetGB(PruneMiBtoGB(prune_MiB), true); + optionsModel->SetPruneTargetGB(PruneMiBtoGB(prune_MiB)); } void BitcoinApplication::requestInitialize() @@ -499,9 +528,11 @@ int GuiMain(int argc, char* argv[]) Q_INIT_RESOURCE(bitcoin); Q_INIT_RESOURCE(bitcoin_locale); +#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) // Generate high-dpi pixmaps QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); +#endif #if defined(QT_QPA_PLATFORM_ANDROID) QApplication::setAttribute(Qt::AA_DontUseNativeMenuBar); @@ -633,19 +664,22 @@ int GuiMain(int argc, char* argv[]) // Allow parameter interaction before we create the options model app.parameterSetup(); GUIUtil::LogQtInfo(); + + if (gArgs.GetBoolArg("-splash", DEFAULT_SPLASHSCREEN) && !gArgs.GetBoolArg("-min", false)) + app.createSplashScreen(networkStyle.data()); + + app.createNode(*init); + // Load GUI settings from QSettings - app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false)); + if (!app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false))) { + return EXIT_FAILURE; + } if (did_show_intro) { // Store intro dialog settings other than datadir (network specific) app.InitPruneSetting(prune_MiB); } - if (gArgs.GetBoolArg("-splash", DEFAULT_SPLASHSCREEN) && !gArgs.GetBoolArg("-min", false)) - app.createSplashScreen(networkStyle.data()); - - app.createNode(*init); - int rv = EXIT_SUCCESS; try { diff --git a/src/qt/bitcoin.h b/src/qt/bitcoin.h index 7a6aa5cdc9..9ad37ca6c9 100644 --- a/src/qt/bitcoin.h +++ b/src/qt/bitcoin.h @@ -47,7 +47,7 @@ public: /// parameter interaction/setup based on rules void parameterSetup(); /// Create options model - void createOptionsModel(bool resetSettings); + [[nodiscard]] bool createOptionsModel(bool resetSettings); /// Initialize prune setting void InitPruneSetting(int64_t prune_MiB); /// Create main window diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index bfcdf6f316..90f228803c 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -35,7 +35,7 @@ #include <chainparams.h> #include <interfaces/handler.h> #include <interfaces/node.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <util/system.h> #include <util/translation.h> #include <validation.h> @@ -47,6 +47,7 @@ #include <QCursor> #include <QDateTime> #include <QDragEnterEvent> +#include <QInputDialog> #include <QKeySequence> #include <QListWidget> #include <QMenu> @@ -348,6 +349,12 @@ void BitcoinGUI::createActions() m_create_wallet_action->setEnabled(false); m_create_wallet_action->setStatusTip(tr("Create a new wallet")); + //: Name of the menu item that restores wallet from a backup file. + m_restore_wallet_action = new QAction(tr("Restore Wallet…"), this); + m_restore_wallet_action->setEnabled(false); + //: Status tip for Restore Wallet menu item + m_restore_wallet_action->setStatusTip(tr("Restore a wallet from a backup file")); + m_close_all_wallets_action = new QAction(tr("Close All Wallets…"), this); m_close_all_wallets_action->setStatusTip(tr("Close all wallets")); @@ -412,6 +419,31 @@ void BitcoinGUI::createActions() action->setEnabled(false); } }); + connect(m_restore_wallet_action, &QAction::triggered, [this] { + //: Name of the wallet data file format. + QString name_data_file = tr("Wallet Data"); + + //: The title for Restore Wallet File Windows + QString title_windows = tr("Load Wallet Backup"); + + QString backup_file = GUIUtil::getOpenFileName(this, title_windows, QString(), name_data_file + QLatin1String(" (*.dat)"), nullptr); + if (backup_file.isEmpty()) return; + + bool wallet_name_ok; + /*: Title of pop-up window shown when the user is attempting to ++ restore a wallet. */ + QString title = tr("Restore Wallet"); + //: Label of the input field where the name of the wallet is entered. + QString label = tr("Wallet Name"); + QString wallet_name = QInputDialog::getText(this, title, label, QLineEdit::Normal, "", &wallet_name_ok); + if (!wallet_name_ok || wallet_name.isEmpty()) return; + + auto activity = new RestoreWalletActivity(m_wallet_controller, this); + connect(activity, &RestoreWalletActivity::restored, this, &BitcoinGUI::setCurrentWallet, Qt::QueuedConnection); + + auto backup_file_path = fs::PathFromString(backup_file.toStdString()); + activity->restore(backup_file_path, wallet_name.toStdString()); + }); connect(m_close_wallet_action, &QAction::triggered, [this] { m_wallet_controller->closeWallet(walletFrame->currentWalletModel(), this); }); @@ -450,8 +482,10 @@ void BitcoinGUI::createMenuBar() file->addAction(m_close_wallet_action); file->addAction(m_close_all_wallets_action); file->addSeparator(); - file->addAction(openAction); file->addAction(backupWalletAction); + file->addAction(m_restore_wallet_action); + file->addSeparator(); + file->addAction(openAction); file->addAction(signMessageAction); file->addAction(verifyMessageAction); file->addAction(m_load_psbt_action); @@ -642,6 +676,7 @@ void BitcoinGUI::setWalletController(WalletController* wallet_controller) m_create_wallet_action->setEnabled(true); m_open_wallet_action->setEnabled(true); m_open_wallet_action->setMenu(m_open_wallet_menu); + m_restore_wallet_action->setEnabled(true); GUIUtil::ExceptionSafeConnect(wallet_controller, &WalletController::walletAdded, this, &BitcoinGUI::addWallet); connect(wallet_controller, &WalletController::walletRemoved, this, &BitcoinGUI::removeWallet); @@ -999,6 +1034,7 @@ void BitcoinGUI::openOptionsDialogWithTab(OptionsDialog::Tab tab) auto dlg = new OptionsDialog(this, enableWallet); connect(dlg, &OptionsDialog::quitOnReset, this, &BitcoinGUI::quitRequested); dlg->setCurrentTab(tab); + dlg->setClientModel(clientModel); dlg->setModel(clientModel->getOptionsModel()); GUIUtil::ShowModalDialogAsynchronously(dlg); } @@ -1318,6 +1354,12 @@ void BitcoinGUI::setEncryptionStatus(int status) { switch(status) { + case WalletModel::NoKeys: + labelWalletEncryptionIcon->hide(); + encryptWalletAction->setChecked(false); + changePassphraseAction->setEnabled(false); + encryptWalletAction->setEnabled(false); + break; case WalletModel::Unencrypted: labelWalletEncryptionIcon->hide(); encryptWalletAction->setChecked(false); diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h index 6272d5d947..b2e13245e1 100644 --- a/src/qt/bitcoingui.h +++ b/src/qt/bitcoingui.h @@ -157,6 +157,7 @@ private: QAction* m_create_wallet_action{nullptr}; QAction* m_open_wallet_action{nullptr}; QMenu* m_open_wallet_menu{nullptr}; + QAction* m_restore_wallet_action{nullptr}; QAction* m_close_wallet_action{nullptr}; QAction* m_close_all_wallets_action{nullptr}; QAction* m_wallet_selector_label_action = nullptr; diff --git a/src/qt/bitcoinstrings.cpp b/src/qt/bitcoinstrings.cpp index ba804d6955..13694c638d 100644 --- a/src/qt/bitcoinstrings.cpp +++ b/src/qt/bitcoinstrings.cpp @@ -14,9 +14,28 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "%s corrupt. Try using the wallet tool bitcoin-wallet to salvage or restoring " "a backup."), QT_TRANSLATE_NOOP("bitcoin-core", "" +"%s request to listen on port %u. This port is considered \"bad\" and thus it " +"is unlikely that any Bitcoin Core peers connect to it. See doc/p2p-bad-ports." +"md for details and a full list."), +QT_TRANSLATE_NOOP("bitcoin-core", "" "-maxtxfee is set very high! Fees this large could be paid on a single " "transaction."), QT_TRANSLATE_NOOP("bitcoin-core", "" +"-reindex-chainstate option is not compatible with -blockfilterindex. Please " +"temporarily disable blockfilterindex while using -reindex-chainstate, or " +"replace -reindex-chainstate with -reindex to fully rebuild all indexes."), +QT_TRANSLATE_NOOP("bitcoin-core", "" +"-reindex-chainstate option is not compatible with -coinstatsindex. Please " +"temporarily disable coinstatsindex while using -reindex-chainstate, or " +"replace -reindex-chainstate with -reindex to fully rebuild all indexes."), +QT_TRANSLATE_NOOP("bitcoin-core", "" +"-reindex-chainstate option is not compatible with -txindex. Please " +"temporarily disable txindex while using -reindex-chainstate, or replace -" +"reindex-chainstate with -reindex to fully rebuild all indexes."), +QT_TRANSLATE_NOOP("bitcoin-core", "" +"Assumed-valid: last wallet synchronisation goes beyond available block data. " +"You need to wait for the background validation chain to download more blocks."), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Cannot downgrade wallet from version %i to version %i. Wallet version " "unchanged."), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -51,7 +70,8 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and " "\"bech32\" address types"), QT_TRANSLATE_NOOP("bitcoin-core", "" -"Error: Listening for incoming connections failed (listen returned error %s)"), +"Failed to rename invalid peers.dat file. Please move or delete it and try " +"again."), QT_TRANSLATE_NOOP("bitcoin-core", "" "Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -" "fallbackfee."), @@ -77,6 +97,10 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "No wallet file format provided. To use createfromdump, -format=<format> must " "be provided."), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Outbound connections restricted to Tor (-onlynet=onion) but the proxy for " +"reaching the Tor network is not provided (no -proxy= and no -onion= given) " +"or it is explicitly forbidden (-onion=0)"), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Please check that your computer's date and time are correct! If your clock " "is wrong, %s will not work properly."), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -85,6 +109,9 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" QT_TRANSLATE_NOOP("bitcoin-core", "" "Prune configured below the minimum of %d MiB. Please use a higher number."), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Prune mode is incompatible with -reindex-chainstate. Use full -reindex " +"instead."), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Prune: last wallet synchronisation goes beyond pruned data. You need to -" "reindex (download the whole blockchain again in case of pruned node)"), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -129,6 +156,13 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "Unknown wallet file format \"%s\" provided. Please provide one of \"bdb\" or " "\"sqlite\"."), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Unsupported chainstate database format found. Please restart with -reindex-" +"chainstate. This will rebuild the chainstate database."), +QT_TRANSLATE_NOOP("bitcoin-core", "" +"Wallet created successfully. The legacy wallet type is being deprecated and " +"support for creating and opening legacy wallets will be removed in the " +"future."), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Warning: Dumpfile wallet format \"%s\" does not match command line specified " "format \"%s\"."), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -169,7 +203,6 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Error loading block database"), QT_TRANSLATE_NOOP("bitcoin-core", "Error opening block database"), QT_TRANSLATE_NOOP("bitcoin-core", "Error reading from database, shutting down."), QT_TRANSLATE_NOOP("bitcoin-core", "Error reading next record from wallet database"), -QT_TRANSLATE_NOOP("bitcoin-core", "Error upgrading chainstate database"), QT_TRANSLATE_NOOP("bitcoin-core", "Error: Couldn't create cursor into database"), QT_TRANSLATE_NOOP("bitcoin-core", "Error: Disk space is low for %s"), QT_TRANSLATE_NOOP("bitcoin-core", "Error: Dumpfile checksum does not match. Computed %s, expected %s"), @@ -199,6 +232,7 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Invalid amount for -discardfee=<amount>: '%s' QT_TRANSLATE_NOOP("bitcoin-core", "Invalid amount for -fallbackfee=<amount>: '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "Invalid amount for -paytxfee=<amount>: '%s' (must be at least %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "Invalid netmask specified in -whitelist: '%s'"), +QT_TRANSLATE_NOOP("bitcoin-core", "Listening for incoming connections failed (listen returned error %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "Loading P2P addresses…"), QT_TRANSLATE_NOOP("bitcoin-core", "Loading banlist…"), QT_TRANSLATE_NOOP("bitcoin-core", "Loading block index…"), @@ -207,10 +241,8 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Missing amount"), QT_TRANSLATE_NOOP("bitcoin-core", "Missing solving data for estimating transaction size"), QT_TRANSLATE_NOOP("bitcoin-core", "Need to specify a port with -whitebind: '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "No addresses available"), -QT_TRANSLATE_NOOP("bitcoin-core", "No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>."), QT_TRANSLATE_NOOP("bitcoin-core", "Not enough file descriptors available."), QT_TRANSLATE_NOOP("bitcoin-core", "Prune cannot be configured with a negative value."), -QT_TRANSLATE_NOOP("bitcoin-core", "Prune mode is incompatible with -coinstatsindex."), QT_TRANSLATE_NOOP("bitcoin-core", "Prune mode is incompatible with -txindex."), QT_TRANSLATE_NOOP("bitcoin-core", "Pruning blockstore…"), QT_TRANSLATE_NOOP("bitcoin-core", "Reducing -maxconnections from %d to %d, because of system limitations."), @@ -241,6 +273,7 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Transaction has too long of a mempool chain") QT_TRANSLATE_NOOP("bitcoin-core", "Transaction must have at least one recipient"), QT_TRANSLATE_NOOP("bitcoin-core", "Transaction needs a change address, but we can't generate it."), QT_TRANSLATE_NOOP("bitcoin-core", "Transaction too large"), +QT_TRANSLATE_NOOP("bitcoin-core", "Unable to allocate memory for -maxsigcachesize: '%s' MiB"), QT_TRANSLATE_NOOP("bitcoin-core", "Unable to bind to %s on this computer (bind returned error %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "Unable to bind to %s on this computer. %s is probably already running."), QT_TRANSLATE_NOOP("bitcoin-core", "Unable to create the PID file '%s': %s"), @@ -255,7 +288,6 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Unknown change type '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "Unknown network specified in -onlynet: '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "Unknown new rules activated (versionbit %i)"), QT_TRANSLATE_NOOP("bitcoin-core", "Unsupported logging category %s=%s."), -QT_TRANSLATE_NOOP("bitcoin-core", "Upgrading UTXO database"), QT_TRANSLATE_NOOP("bitcoin-core", "User Agent comment (%s) contains unsafe characters."), QT_TRANSLATE_NOOP("bitcoin-core", "Verifying blocks…"), QT_TRANSLATE_NOOP("bitcoin-core", "Verifying wallet(s)…"), diff --git a/src/qt/clientmodel.h b/src/qt/clientmodel.h index b10ffb4523..81f03a58ec 100644 --- a/src/qt/clientmodel.h +++ b/src/qt/clientmodel.h @@ -105,7 +105,7 @@ private: //! A thread to interact with m_node asynchronously QThread* const m_thread; - void TipChanged(SynchronizationState sync_state, interfaces::BlockTip tip, double verification_progress, bool header); + void TipChanged(SynchronizationState sync_state, interfaces::BlockTip tip, double verification_progress, bool header) EXCLUSIVE_LOCKS_REQUIRED(!m_cached_tip_mutex); void subscribeToCoreSignals(); void unsubscribeFromCoreSignals(); diff --git a/src/qt/forms/optionsdialog.ui b/src/qt/forms/optionsdialog.ui index 5438811aff..582f02132a 100644 --- a/src/qt/forms/optionsdialog.ui +++ b/src/qt/forms/optionsdialog.ui @@ -896,7 +896,7 @@ <item> <widget class="QLabel" name="overriddenByCommandLineInfoLabel"> <property name="text"> - <string>Options set in this dialog are overridden by the command line or in the configuration file:</string> + <string>Options set in this dialog are overridden by the command line:</string> </property> <property name="textFormat"> <enum>Qt::PlainText</enum> diff --git a/src/qt/forms/sendcoinsentry.ui b/src/qt/forms/sendcoinsentry.ui index 934363af1f..ffebc316b1 100644 --- a/src/qt/forms/sendcoinsentry.ui +++ b/src/qt/forms/sendcoinsentry.ui @@ -1,7 +1,7 @@ <?xml version="1.0" encoding="UTF-8"?> <ui version="4.0"> <class>SendCoinsEntry</class> - <widget class="QStackedWidget" name="SendCoinsEntry"> + <widget class="QWidget" name="SendCoinsEntry"> <property name="geometry"> <rect> <x>0</x> @@ -16,1244 +16,204 @@ <property name="autoFillBackground"> <bool>false</bool> </property> - <widget class="QFrame" name="SendCoins"> - <property name="frameShape"> - <enum>QFrame::NoFrame</enum> + <layout class="QGridLayout" name="gridLayout"> + <property name="topMargin"> + <number>8</number> </property> - <layout class="QGridLayout" name="gridLayout"> - <property name="topMargin"> - <number>8</number> - </property> - <property name="bottomMargin"> - <number>4</number> - </property> - <property name="horizontalSpacing"> - <number>12</number> - </property> - <property name="verticalSpacing"> - <number>8</number> - </property> - <item row="0" column="0"> - <widget class="QLabel" name="payToLabel"> - <property name="text"> - <string>Pay &To:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - <property name="buddy"> - <cstring>payTo</cstring> - </property> - </widget> - </item> - <item row="0" column="1"> - <layout class="QHBoxLayout" name="payToLayout"> - <property name="spacing"> - <number>0</number> - </property> - <item> - <widget class="QValidatedLineEdit" name="payTo"> - <property name="toolTip"> - <string>The Bitcoin address to send the payment to</string> - </property> - </widget> - </item> - <item> - <widget class="QToolButton" name="addressBookButton"> - <property name="toolTip"> - <string>Choose previously used address</string> - </property> - <property name="text"> - <string/> - </property> - <property name="icon"> - <iconset resource="../bitcoin.qrc"> - <normaloff>:/icons/address-book</normaloff>:/icons/address-book</iconset> - </property> - <property name="iconSize"> - <size> - <width>22</width> - <height>22</height> - </size> - </property> - <property name="shortcut"> - <string>Alt+A</string> - </property> - </widget> - </item> - <item> - <widget class="QToolButton" name="pasteButton"> - <property name="toolTip"> - <string>Paste address from clipboard</string> - </property> - <property name="text"> - <string/> - </property> - <property name="icon"> - <iconset resource="../bitcoin.qrc"> - <normaloff>:/icons/editpaste</normaloff>:/icons/editpaste</iconset> - </property> - <property name="iconSize"> - <size> - <width>22</width> - <height>22</height> - </size> - </property> - <property name="shortcut"> - <string>Alt+P</string> - </property> - </widget> - </item> - <item> - <widget class="QToolButton" name="deleteButton"> - <property name="toolTip"> - <string>Remove this entry</string> - </property> - <property name="text"> - <string/> - </property> - <property name="icon"> - <iconset resource="../bitcoin.qrc"> - <normaloff>:/icons/remove</normaloff>:/icons/remove</iconset> - </property> - <property name="iconSize"> - <size> - <width>22</width> - <height>22</height> - </size> - </property> - </widget> - </item> - </layout> - </item> - <item row="1" column="0"> - <widget class="QLabel" name="labellLabel"> - <property name="text"> - <string>&Label:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - <property name="buddy"> - <cstring>addAsLabel</cstring> - </property> - </widget> - </item> - <item row="1" column="1"> - <widget class="QLineEdit" name="addAsLabel"> - <property name="toolTip"> - <string>Enter a label for this address to add it to the list of used addresses</string> - </property> - <property name="placeholderText"> - <string>Enter a label for this address to add it to the list of used addresses</string> - </property> - </widget> - </item> - <item row="2" column="0"> - <widget class="QLabel" name="amountLabel"> - <property name="text"> - <string>A&mount:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - <property name="buddy"> - <cstring>payAmount</cstring> - </property> - </widget> - </item> - <item row="2" column="1"> - <layout class="QHBoxLayout" name="horizontalLayoutAmount" stretch="0,1,0"> - <item> - <widget class="BitcoinAmountField" name="payAmount"> - <property name="toolTip"> - <string>The amount to send in the selected unit</string> - </property> - </widget> - </item> - <item> - <widget class="QCheckBox" name="checkboxSubtractFeeFromAmount"> - <property name="toolTip"> - <string>The fee will be deducted from the amount being sent. The recipient will receive less bitcoins than you enter in the amount field. If multiple recipients are selected, the fee is split equally.</string> - </property> - <property name="text"> - <string>S&ubtract fee from amount</string> - </property> - </widget> - </item> - <item> - <widget class="QPushButton" name="useAvailableBalanceButton"> - <property name="text"> - <string>Use available balance</string> - </property> - </widget> - </item> - </layout> - </item> - <item row="3" column="0"> - <widget class="QLabel" name="messageLabel"> - <property name="text"> - <string>Message:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="3" column="1"> - <widget class="QLabel" name="messageTextLabel"> - <property name="toolTip"> - <string>A message that was attached to the bitcoin: URI which will be stored with the transaction for your reference. Note: This message will not be sent over the Bitcoin network.</string> - </property> - <property name="textFormat"> - <enum>Qt::PlainText</enum> - </property> - </widget> - </item> - <item row="4" column="0" colspan="2"> - <widget class="Line" name="line"> - <property name="orientation"> - <enum>Qt::Horizontal</enum> - </property> - </widget> - </item> - </layout> - </widget> - <widget class="QFrame" name="SendCoins_UnauthenticatedPaymentRequest"> - <property name="palette"> - <palette> - <active> - <colorrole role="WindowText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Button"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Light"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="Midlight"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>191</blue> - </color> - </brush> - </colorrole> - <colorrole role="Dark"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>127</red> - <green>127</green> - <blue>63</blue> - </color> - </brush> - </colorrole> - <colorrole role="Mid"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>170</red> - <green>170</green> - <blue>84</blue> - </color> - </brush> - </colorrole> - <colorrole role="Text"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="BrightText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="ButtonText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Base"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="Window"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Shadow"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="AlternateBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>191</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>220</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - </active> - <inactive> - <colorrole role="WindowText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Button"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Light"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="Midlight"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>191</blue> - </color> - </brush> - </colorrole> - <colorrole role="Dark"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>127</red> - <green>127</green> - <blue>63</blue> - </color> - </brush> - </colorrole> - <colorrole role="Mid"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>170</red> - <green>170</green> - <blue>84</blue> - </color> - </brush> - </colorrole> - <colorrole role="Text"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="BrightText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="ButtonText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Base"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="Window"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Shadow"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="AlternateBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>191</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>220</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - </inactive> - <disabled> - <colorrole role="WindowText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>127</red> - <green>127</green> - <blue>63</blue> - </color> - </brush> - </colorrole> - <colorrole role="Button"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Light"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="Midlight"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>191</blue> - </color> - </brush> - </colorrole> - <colorrole role="Dark"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>127</red> - <green>127</green> - <blue>63</blue> - </color> - </brush> - </colorrole> - <colorrole role="Mid"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>170</red> - <green>170</green> - <blue>84</blue> - </color> - </brush> - </colorrole> - <colorrole role="Text"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>127</red> - <green>127</green> - <blue>63</blue> - </color> - </brush> - </colorrole> - <colorrole role="BrightText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>255</blue> - </color> - </brush> - </colorrole> - <colorrole role="ButtonText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>127</red> - <green>127</green> - <blue>63</blue> - </color> - </brush> - </colorrole> - <colorrole role="Base"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Window"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="Shadow"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="AlternateBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>127</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>220</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - </disabled> - </palette> + <property name="bottomMargin"> + <number>4</number> </property> - <property name="toolTip"> - <string>This is an unauthenticated payment request.</string> + <property name="horizontalSpacing"> + <number>12</number> </property> - <property name="autoFillBackground"> - <bool>true</bool> + <property name="verticalSpacing"> + <number>8</number> </property> - <property name="frameShape"> - <enum>QFrame::NoFrame</enum> - </property> - <layout class="QGridLayout" name="gridLayout_is"> - <property name="spacing"> - <number>12</number> - </property> - <item row="0" column="0"> - <widget class="QLabel" name="payToLabel_is"> - <property name="text"> - <string>Pay To:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="0" column="1"> - <layout class="QHBoxLayout" name="payToLayout_is"> - <property name="spacing"> - <number>0</number> - </property> - <item> - <widget class="QLabel" name="payTo_is"/> - </item> - <item> - <widget class="QToolButton" name="deleteButton_is"> - <property name="toolTip"> - <string>Remove this entry</string> - </property> - <property name="text"> - <string/> - </property> - <property name="icon"> - <iconset resource="../bitcoin.qrc"> - <normaloff>:/icons/remove</normaloff>:/icons/remove</iconset> - </property> - </widget> - </item> - </layout> - </item> - <item row="1" column="0"> - <widget class="QLabel" name="memoLabel_is"> - <property name="text"> - <string>Memo:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="1" column="1"> - <widget class="QLabel" name="memoTextLabel_is"> - <property name="textFormat"> - <enum>Qt::PlainText</enum> - </property> - </widget> - </item> - <item row="2" column="0"> - <widget class="QLabel" name="amountLabel_is"> - <property name="text"> - <string>A&mount:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - <property name="buddy"> - <cstring>payAmount_is</cstring> - </property> - </widget> - </item> - <item row="2" column="1"> - <widget class="BitcoinAmountField" name="payAmount_is"> - <property name="acceptDrops"> - <bool>false</bool> - </property> - </widget> - </item> - </layout> - </widget> - <widget class="QFrame" name="SendCoins_AuthenticatedPaymentRequest"> - <property name="palette"> - <palette> - <active> - <colorrole role="WindowText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Button"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Light"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>230</red> - <green>255</green> - <blue>224</blue> - </color> - </brush> - </colorrole> - <colorrole role="Midlight"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>185</red> - <green>243</green> - <blue>171</blue> - </color> - </brush> - </colorrole> - <colorrole role="Dark"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>70</red> - <green>116</green> - <blue>59</blue> - </color> - </brush> - </colorrole> - <colorrole role="Mid"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>93</red> - <green>155</green> - <blue>79</blue> - </color> - </brush> - </colorrole> - <colorrole role="Text"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="BrightText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>155</red> - <green>255</green> - <blue>147</blue> - </color> - </brush> - </colorrole> - <colorrole role="ButtonText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Base"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>119</red> - <green>255</green> - <blue>233</blue> - </color> - </brush> - </colorrole> - <colorrole role="Window"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Shadow"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="AlternateBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>197</red> - <green>243</green> - <blue>187</blue> - </color> - </brush> - </colorrole> - <colorrole role="NoRole"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>125</red> - <green>194</green> - <blue>122</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>220</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - </active> - <inactive> - <colorrole role="WindowText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Button"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Light"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>230</red> - <green>255</green> - <blue>224</blue> - </color> - </brush> - </colorrole> - <colorrole role="Midlight"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>185</red> - <green>243</green> - <blue>171</blue> - </color> - </brush> - </colorrole> - <colorrole role="Dark"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>70</red> - <green>116</green> - <blue>59</blue> - </color> - </brush> - </colorrole> - <colorrole role="Mid"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>93</red> - <green>155</green> - <blue>79</blue> - </color> - </brush> - </colorrole> - <colorrole role="Text"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="BrightText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>155</red> - <green>255</green> - <blue>147</blue> - </color> - </brush> - </colorrole> - <colorrole role="ButtonText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="Base"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>119</red> - <green>255</green> - <blue>233</blue> - </color> - </brush> - </colorrole> - <colorrole role="Window"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Shadow"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="AlternateBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>197</red> - <green>243</green> - <blue>187</blue> - </color> - </brush> - </colorrole> - <colorrole role="NoRole"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>125</red> - <green>194</green> - <blue>122</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>220</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - </inactive> - <disabled> - <colorrole role="WindowText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>70</red> - <green>116</green> - <blue>59</blue> - </color> - </brush> - </colorrole> - <colorrole role="Button"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Light"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>230</red> - <green>255</green> - <blue>224</blue> - </color> - </brush> - </colorrole> - <colorrole role="Midlight"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>185</red> - <green>243</green> - <blue>171</blue> - </color> - </brush> - </colorrole> - <colorrole role="Dark"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>70</red> - <green>116</green> - <blue>59</blue> - </color> - </brush> - </colorrole> - <colorrole role="Mid"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>93</red> - <green>155</green> - <blue>79</blue> - </color> - </brush> - </colorrole> - <colorrole role="Text"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>70</red> - <green>116</green> - <blue>59</blue> - </color> - </brush> - </colorrole> - <colorrole role="BrightText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>155</red> - <green>255</green> - <blue>147</blue> - </color> - </brush> - </colorrole> - <colorrole role="ButtonText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>70</red> - <green>116</green> - <blue>59</blue> - </color> - </brush> - </colorrole> - <colorrole role="Base"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Window"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="Shadow"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - <colorrole role="AlternateBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>140</red> - <green>232</green> - <blue>119</blue> - </color> - </brush> - </colorrole> - <colorrole role="NoRole"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>125</red> - <green>194</green> - <blue>122</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipBase"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>255</red> - <green>255</green> - <blue>220</blue> - </color> - </brush> - </colorrole> - <colorrole role="ToolTipText"> - <brush brushstyle="SolidPattern"> - <color alpha="255"> - <red>0</red> - <green>0</green> - <blue>0</blue> - </color> - </brush> - </colorrole> - </disabled> - </palette> - </property> - <property name="toolTip"> - <string>This is an authenticated payment request.</string> - </property> - <property name="autoFillBackground"> - <bool>true</bool> - </property> - <property name="frameShape"> - <enum>QFrame::NoFrame</enum> - </property> - <layout class="QGridLayout" name="gridLayout_s"> - <property name="spacing"> - <number>12</number> - </property> - <item row="0" column="0"> - <widget class="QLabel" name="payToLabel_s"> - <property name="text"> - <string>Pay To:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="0" column="1"> - <layout class="QHBoxLayout" name="payToLayout_s"> - <property name="spacing"> - <number>0</number> - </property> - <item> - <widget class="QLabel" name="payTo_s"> - <property name="textFormat"> - <enum>Qt::PlainText</enum> - </property> - </widget> - </item> - <item> - <widget class="QToolButton" name="deleteButton_s"> - <property name="toolTip"> - <string>Remove this entry</string> - </property> - <property name="text"> - <string/> - </property> - <property name="icon"> - <iconset resource="../bitcoin.qrc"> - <normaloff>:/icons/remove</normaloff>:/icons/remove</iconset> - </property> - </widget> - </item> - </layout> - </item> - <item row="1" column="0"> - <widget class="QLabel" name="memoLabel_s"> - <property name="text"> - <string>Memo:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - </widget> - </item> - <item row="1" column="1"> - <widget class="QLabel" name="memoTextLabel_s"> - <property name="textFormat"> - <enum>Qt::PlainText</enum> - </property> - </widget> - </item> - <item row="2" column="0"> - <widget class="QLabel" name="amountLabel_s"> - <property name="text"> - <string>A&mount:</string> - </property> - <property name="alignment"> - <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> - </property> - <property name="buddy"> - <cstring>payAmount_s</cstring> - </property> - </widget> - </item> - <item row="2" column="1"> - <widget class="BitcoinAmountField" name="payAmount_s"> - <property name="acceptDrops"> - <bool>false</bool> - </property> - </widget> - </item> - </layout> - </widget> + <item row="0" column="0"> + <widget class="QLabel" name="payToLabel"> + <property name="text"> + <string>Pay &To:</string> + </property> + <property name="alignment"> + <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> + </property> + <property name="buddy"> + <cstring>payTo</cstring> + </property> + </widget> + </item> + <item row="0" column="1"> + <layout class="QHBoxLayout" name="payToLayout"> + <property name="spacing"> + <number>0</number> + </property> + <item> + <widget class="QValidatedLineEdit" name="payTo"> + <property name="toolTip"> + <string>The Bitcoin address to send the payment to</string> + </property> + </widget> + </item> + <item> + <widget class="QToolButton" name="addressBookButton"> + <property name="toolTip"> + <string>Choose previously used address</string> + </property> + <property name="text"> + <string/> + </property> + <property name="icon"> + <iconset resource="../bitcoin.qrc"> + <normaloff>:/icons/address-book</normaloff>:/icons/address-book</iconset> + </property> + <property name="iconSize"> + <size> + <width>22</width> + <height>22</height> + </size> + </property> + <property name="shortcut"> + <string>Alt+A</string> + </property> + </widget> + </item> + <item> + <widget class="QToolButton" name="pasteButton"> + <property name="toolTip"> + <string>Paste address from clipboard</string> + </property> + <property name="text"> + <string/> + </property> + <property name="icon"> + <iconset resource="../bitcoin.qrc"> + <normaloff>:/icons/editpaste</normaloff>:/icons/editpaste</iconset> + </property> + <property name="iconSize"> + <size> + <width>22</width> + <height>22</height> + </size> + </property> + <property name="shortcut"> + <string>Alt+P</string> + </property> + </widget> + </item> + <item> + <widget class="QToolButton" name="deleteButton"> + <property name="toolTip"> + <string>Remove this entry</string> + </property> + <property name="text"> + <string/> + </property> + <property name="icon"> + <iconset resource="../bitcoin.qrc"> + <normaloff>:/icons/remove</normaloff>:/icons/remove</iconset> + </property> + <property name="iconSize"> + <size> + <width>22</width> + <height>22</height> + </size> + </property> + </widget> + </item> + </layout> + </item> + <item row="1" column="0"> + <widget class="QLabel" name="labellLabel"> + <property name="text"> + <string>&Label:</string> + </property> + <property name="alignment"> + <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> + </property> + <property name="buddy"> + <cstring>addAsLabel</cstring> + </property> + </widget> + </item> + <item row="1" column="1"> + <widget class="QLineEdit" name="addAsLabel"> + <property name="toolTip"> + <string>Enter a label for this address to add it to the list of used addresses</string> + </property> + <property name="placeholderText"> + <string>Enter a label for this address to add it to the list of used addresses</string> + </property> + </widget> + </item> + <item row="2" column="0"> + <widget class="QLabel" name="amountLabel"> + <property name="text"> + <string>A&mount:</string> + </property> + <property name="alignment"> + <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> + </property> + <property name="buddy"> + <cstring>payAmount</cstring> + </property> + </widget> + </item> + <item row="2" column="1"> + <layout class="QHBoxLayout" name="horizontalLayoutAmount" stretch="0,1,0"> + <item> + <widget class="BitcoinAmountField" name="payAmount" native="true"> + <property name="toolTip"> + <string>The amount to send in the selected unit</string> + </property> + </widget> + </item> + <item> + <widget class="QCheckBox" name="checkboxSubtractFeeFromAmount"> + <property name="toolTip"> + <string>The fee will be deducted from the amount being sent. The recipient will receive less bitcoins than you enter in the amount field. If multiple recipients are selected, the fee is split equally.</string> + </property> + <property name="text"> + <string>S&ubtract fee from amount</string> + </property> + </widget> + </item> + <item> + <widget class="QPushButton" name="useAvailableBalanceButton"> + <property name="text"> + <string>Use available balance</string> + </property> + </widget> + </item> + </layout> + </item> + <item row="3" column="0"> + <widget class="QLabel" name="messageLabel"> + <property name="text"> + <string>Message:</string> + </property> + <property name="alignment"> + <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set> + </property> + </widget> + </item> + <item row="3" column="1"> + <widget class="QLabel" name="messageTextLabel"> + <property name="toolTip"> + <string>A message that was attached to the bitcoin: URI which will be stored with the transaction for your reference. Note: This message will not be sent over the Bitcoin network.</string> + </property> + <property name="textFormat"> + <enum>Qt::PlainText</enum> + </property> + </widget> + </item> + <item row="4" column="0" colspan="2"> + <widget class="Line" name="line"> + <property name="orientation"> + <enum>Qt::Horizontal</enum> + </property> + </widget> + </item> + </layout> </widget> <customwidgets> <customwidget> @@ -1263,8 +223,9 @@ </customwidget> <customwidget> <class>BitcoinAmountField</class> - <extends>QLineEdit</extends> + <extends>QWidget</extends> <header>qt/bitcoinamountfield.h</header> + <container>1</container> </customwidget> </customwidgets> <tabstops> @@ -1274,10 +235,6 @@ <tabstop>deleteButton</tabstop> <tabstop>addAsLabel</tabstop> <tabstop>payAmount</tabstop> - <tabstop>payAmount_is</tabstop> - <tabstop>deleteButton_is</tabstop> - <tabstop>payAmount_s</tabstop> - <tabstop>deleteButton_s</tabstop> </tabstops> <resources> <include location="../bitcoin.qrc"/> diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp index e3c6d8a624..5cc21dd40b 100644 --- a/src/qt/guiutil.cpp +++ b/src/qt/guiutil.cpp @@ -24,9 +24,6 @@ #include <util/time.h> #ifdef WIN32 -#ifndef NOMINMAX -#define NOMINMAX -#endif #include <shellapi.h> #include <shlobj.h> #include <shlwapi.h> @@ -56,6 +53,7 @@ #include <QMouseEvent> #include <QPluginLoader> #include <QProgressDialog> +#include <QRegularExpression> #include <QScreen> #include <QSettings> #include <QShortcut> @@ -292,6 +290,17 @@ QString getDefaultDataDirectory() return PathToQString(GetDefaultDataDir()); } +QString ExtractFirstSuffixFromFilter(const QString& filter) +{ + QRegularExpression filter_re(QStringLiteral(".* \\(\\*\\.(.*)[ \\)]"), QRegularExpression::InvertedGreedinessOption); + QString suffix; + QRegularExpressionMatch m = filter_re.match(filter); + if (m.hasMatch()) { + suffix = m.captured(1); + } + return suffix; +} + QString getSaveFileName(QWidget *parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedSuffixOut) @@ -309,13 +318,7 @@ QString getSaveFileName(QWidget *parent, const QString &caption, const QString & /* Directly convert path to native OS path separators */ QString result = QDir::toNativeSeparators(QFileDialog::getSaveFileName(parent, caption, myDir, filter, &selectedFilter)); - /* Extract first suffix from filter pattern "Description (*.foo)" or "Description (*.foo *.bar ...) */ - QRegExp filter_re(".* \\(\\*\\.(.*)[ \\)]"); - QString selectedSuffix; - if(filter_re.exactMatch(selectedFilter)) - { - selectedSuffix = filter_re.cap(1); - } + QString selectedSuffix = ExtractFirstSuffixFromFilter(selectedFilter); /* Add suffix if needed */ QFileInfo info(result); @@ -357,14 +360,8 @@ QString getOpenFileName(QWidget *parent, const QString &caption, const QString & if(selectedSuffixOut) { - /* Extract first suffix from filter pattern "Description (*.foo)" or "Description (*.foo *.bar ...) */ - QRegExp filter_re(".* \\(\\*\\.(.*)[ \\)]"); - QString selectedSuffix; - if(filter_re.exactMatch(selectedFilter)) - { - selectedSuffix = filter_re.cap(1); - } - *selectedSuffixOut = selectedSuffix; + *selectedSuffixOut = ExtractFirstSuffixFromFilter(selectedFilter); + ; } return result; } @@ -431,7 +428,7 @@ void openDebugLogfile() bool openBitcoinConf() { - fs::path pathConfig = GetConfigFile(gArgs.GetArg("-conf", BITCOIN_CONF_FILENAME)); + fs::path pathConfig = GetConfigFile(gArgs.GetPathArg("-conf", BITCOIN_CONF_FILENAME)); /* Create the file */ std::ofstream configFile{pathConfig, std::ios_base::app}; diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h index e38ac6026a..acbe415a91 100644 --- a/src/qt/guiutil.h +++ b/src/qt/guiutil.h @@ -123,6 +123,14 @@ namespace GUIUtil */ QString getDefaultDataDirectory(); + /** + * Extract first suffix from filter pattern "Description (*.foo)" or "Description (*.foo *.bar ...). + * + * @param[in] filter Filter specification such as "Comma Separated Files (*.csv)" + * @return QString + */ + QString ExtractFirstSuffixFromFilter(const QString& filter); + /** Get save filename, mimics QFileDialog::getSaveFileName, except that it appends a default suffix when no suffix is provided by the user. diff --git a/src/qt/intro.cpp b/src/qt/intro.cpp index f4928951fe..4c8b33bf28 100644 --- a/src/qt/intro.cpp +++ b/src/qt/intro.cpp @@ -287,7 +287,7 @@ void Intro::setStatus(int status, const QString &message, quint64 bytesAvailable ui->freeSpace->setText(""); } else { m_bytes_available = bytesAvailable; - if (ui->prune->isEnabled()) { + if (ui->prune->isEnabled() && !(gArgs.IsArgSet("-prune") && gArgs.GetIntArg("-prune", 0) == 0)) { ui->prune->setChecked(m_bytes_available < (m_blockchain_size_gb + m_chain_state_size_gb + 10) * GB_BYTES); } UpdateFreeSpaceLabel(); diff --git a/src/qt/locale/bitcoin_en.ts b/src/qt/locale/bitcoin_en.ts index 35d8201877..57fd88483e 100644 --- a/src/qt/locale/bitcoin_en.ts +++ b/src/qt/locale/bitcoin_en.ts @@ -55,7 +55,7 @@ </message> <message> <location line="-30"/> - <location filename="../addressbookpage.cpp" line="+122"/> + <location filename="../addressbookpage.cpp" line="+128"/> <source>&Delete</source> <translation>&Delete</translation> </message> @@ -313,7 +313,12 @@ Signing is only possible with addresses of the type 'legacy'.</source> <context> <name>BitcoinApplication</name> <message> - <location filename="../bitcoin.cpp" line="+433"/> + <location filename="../bitcoin.cpp" line="+286"/> + <source>Settings file %1 might be corrupt or invalid.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+178"/> <source>Runaway exception</source> <translation type="unfinished"></translation> </message> @@ -336,7 +341,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <context> <name>BitcoinGUI</name> <message> - <location filename="../bitcoingui.cpp" line="+250"/> + <location filename="../bitcoingui.cpp" line="+253"/> <source>&Overview</source> <translation>&Overview</translation> </message> @@ -396,7 +401,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+127"/> + <location line="+160"/> <source>&Minimize</source> <translation type="unfinished"></translation> </message> @@ -406,18 +411,18 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+392"/> + <location line="+393"/> <source>Network activity disabled.</source> <extracomment>A substring of the tooltip.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+422"/> + <location line="+429"/> <source>Proxy is <b>enabled</b>: %1</source> <translation type="unfinished"></translation> </message> <message> - <location line="-1109"/> + <location line="-1150"/> <source>Send coins to a Bitcoin address</source> <translation>Send coins to a Bitcoin address</translation> </message> @@ -507,17 +512,17 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+4"/> + <location line="+10"/> <source>Close All Wallets…</source> <translation type="unfinished"></translation> </message> <message> - <location line="+94"/> + <location line="+119"/> <source>&File</source> <translation>&File</translation> </message> <message> - <location line="+18"/> + <location line="+20"/> <source>&Settings</source> <translation>&Settings</translation> </message> @@ -532,12 +537,12 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation>Tabs toolbar</translation> </message> <message> - <location line="+456"/> + <location line="+457"/> <source>Syncing Headers (%1%)…</source> <translation type="unfinished"></translation> </message> <message> - <location line="+47"/> + <location line="+48"/> <source>Synchronizing with network…</source> <translation type="unfinished"></translation> </message> @@ -562,7 +567,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="-788"/> + <location line="-823"/> <source>Request payments (generates QR codes and bitcoin: URIs)</source> <translation type="unfinished"></translation> </message> @@ -577,12 +582,12 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+20"/> + <location line="+26"/> <source>&Command-line options</source> <translation type="unfinished"></translation> </message> <message numerus="yes"> - <location line="+710"/> + <location line="+739"/> <source>Processed %n block(s) of transaction history.</source> <translation> <numerusform>Processed %n block of transaction history.</numerusform> @@ -630,7 +635,12 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation>Up to date</translation> </message> <message> - <location line="-747"/> + <location line="-808"/> + <source>Ctrl+Q</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+26"/> <source>Load Partially Signed Bitcoin Transaction</source> <translation type="unfinished"></translation> </message> @@ -686,6 +696,18 @@ Signing is only possible with addresses of the type 'legacy'.</source> </message> <message> <location line="+7"/> + <source>Restore Wallet…</source> + <extracomment>Name of the menu item that restores wallet from a backup file.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Restore a wallet from a backup file</source> + <extracomment>Status tip for Restore Wallet menu item</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> <source>Close all wallets</source> <translation type="unfinished"></translation> </message> @@ -715,12 +737,41 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+63"/> + <location line="+6"/> + <source>Wallet Data</source> + <extracomment>Name of the wallet data file format.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Load Wallet Backup</source> + <extracomment>The title for Restore Wallet File Windows</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>Restore Wallet</source> + <extracomment>Title of pop-up window shown when the user is attempting to + restore a wallet.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Wallet Name</source> + <extracomment>Label of the input field where the name of the wallet is entered.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+71"/> <source>&Window</source> <translation type="unfinished">&Window</translation> </message> <message> - <location line="+12"/> + <location line="+3"/> + <source>Ctrl+M</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> <source>Zoom</source> <translation type="unfinished"></translation> </message> @@ -730,7 +781,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+257"/> + <location line="+258"/> <source>%1 client</source> <translation type="unfinished"></translation> </message> @@ -778,7 +829,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+158"/> + <location line="+159"/> <source>Error: %1</source> <translation type="unfinished"></translation> </message> @@ -849,7 +900,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+17"/> + <location line="+23"/> <source>Wallet is <b>encrypted</b> and currently <b>unlocked</b></source> <translation>Wallet is <b>encrypted</b> and currently <b>unlocked</b></translation> </message> @@ -1022,7 +1073,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+155"/> + <location line="+154"/> <source>yes</source> <translation type="unfinished"></translation> </message> @@ -1061,7 +1112,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <context> <name>CreateWalletActivity</name> <message> - <location filename="../walletcontroller.cpp" line="+243"/> + <location filename="../walletcontroller.cpp" line="+244"/> <source>Create Wallet</source> <extracomment>Title of window indicating the progress of creation of a new wallet.</extracomment> <translation type="unfinished"></translation> @@ -1276,7 +1327,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <context> <name>HelpMessageDialog</name> <message> - <location filename="../utilitydialog.cpp" line="+37"/> + <location filename="../utilitydialog.cpp" line="+38"/> <source>version</source> <translation type="unfinished">version</translation> </message> @@ -1286,7 +1337,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+19"/> + <location line="+18"/> <source>Command-line options</source> <translation type="unfinished"></translation> </message> @@ -1353,20 +1404,29 @@ Signing is only possible with addresses of the type 'legacy'.</source> <source>Bitcoin</source> <translation type="unfinished">Bitcoin</translation> </message> - <message> + <message numerus="yes"> <location line="+162"/> - <source>%1 GB of space available</source> - <translation type="unfinished"></translation> + <source>%n GB of space available</source> + <translation type="unfinished"> + <numerusform></numerusform> + <numerusform></numerusform> + </translation> </message> - <message> + <message numerus="yes"> <location line="+2"/> - <source>(of %1 GB needed)</source> - <translation type="unfinished"></translation> + <source>(of %n GB needed)</source> + <translation type="unfinished"> + <numerusform></numerusform> + <numerusform></numerusform> + </translation> </message> - <message> + <message numerus="yes"> <location line="+3"/> - <source>(%1 GB needed for full chain)</source> - <translation type="unfinished"></translation> + <source>(%n GB needed for full chain)</source> + <translation type="unfinished"> + <numerusform></numerusform> + <numerusform></numerusform> + </translation> </message> <message> <location line="+72"/> @@ -1604,7 +1664,12 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+272"/> + <location line="+227"/> + <source>Options set in this dialog are overridden by the command line:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+45"/> <source>Open the %1 configuration file from the working directory.</source> <translation type="unfinished"></translation> </message> @@ -1916,12 +1981,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+65"/> - <source>Options set in this dialog are overridden by the command line or in the configuration file:</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+141"/> + <location line="+206"/> <source>&OK</source> <translation>&OK</translation> </message> @@ -1931,7 +1991,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation>&Cancel</translation> </message> <message> - <location filename="../optionsdialog.cpp" line="+99"/> + <location filename="../optionsdialog.cpp" line="+96"/> <source>Compiled without external signing support (required for external signing)</source> <extracomment>"External signing" means using devices such as hardware wallets.</extracomment> <translation type="unfinished"></translation> @@ -1942,28 +2002,37 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation>default</translation> </message> <message> - <location line="+81"/> + <location line="+86"/> <source>none</source> <translation type="unfinished"></translation> </message> <message> - <location line="+97"/> + <location line="+107"/> <source>Confirm options reset</source> + <extracomment>Window title text of pop-up window shown when the user has chosen to reset options.</extracomment> <translation>Confirm options reset</translation> </message> <message> - <location line="+1"/> - <location line="+70"/> + <location line="-9"/> + <location line="+79"/> <source>Client restart required to activate changes.</source> + <extracomment>Text explaining that the settings changed will not come into effect until the client is restarted.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-75"/> + <source>Current settings will be backed up at "%1".</source> + <extracomment>Text explaining to the user that the client's current settings will be backed up at a specific location. %1 is a stand-in argument for the backup location's path.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="-70"/> + <location line="+3"/> <source>Client will be shut down. Do you want to proceed?</source> + <extracomment>Text asking the user to confirm if they would like to proceed with a client shutdown.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+18"/> + <location line="+20"/> <source>Configuration options</source> <extracomment>Window title text of pop-up box that allows opening up of configuration file.</extracomment> <translation type="unfinished"></translation> @@ -2006,6 +2075,14 @@ Signing is only possible with addresses of the type 'legacy'.</source> </message> </context> <context> + <name>OptionsModel</name> + <message> + <location filename="../optionsmodel.cpp" line="+204"/> + <source>Could not read setting "%1", %2.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> <name>OverviewPage</name> <message> <location filename="../forms/overviewpage.ui" line="+14"/> @@ -2099,7 +2176,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location filename="../overviewpage.cpp" line="+187"/> + <location filename="../overviewpage.cpp" line="+186"/> <source>Privacy mode activated for the Overview tab. To unmask the values, uncheck Settings->Mask values.</source> <translation type="unfinished"></translation> </message> @@ -2271,7 +2348,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <context> <name>PaymentServer</name> <message> - <location filename="../paymentserver.cpp" line="+173"/> + <location filename="../paymentserver.cpp" line="+152"/> <source>Payment request error</source> <translation type="unfinished"></translation> </message> @@ -2281,7 +2358,7 @@ Signing is only possible with addresses of the type 'legacy'.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+50"/> + <location line="+48"/> <location line="+16"/> <location line="+6"/> <location line="+7"/> @@ -2315,7 +2392,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <context> <name>PeerTableModel</name> <message> - <location filename="../peertablemodel.h" line="+108"/> + <location filename="../peertablemodel.h" line="+112"/> <source>User Agent</source> <extracomment>Title of Peers Table column which contains the peer's User Agent string.</extracomment> <translation type="unfinished"></translation> @@ -2327,12 +2404,18 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="-15"/> + <location line="-18"/> <source>Peer</source> <extracomment>Title of Peers Table column which contains a unique number used to identify a connection.</extracomment> <translation type="unfinished"></translation> </message> <message> + <location line="+3"/> + <source>Age</source> + <extracomment>Title of Peers Table column which indicates the duration (length of time) since the peer connection started.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> <location line="+6"/> <source>Direction</source> <extracomment>Title of Peers Table column which indicates the direction the peer connection was initiated from.</extracomment> @@ -2369,7 +2452,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished">Network</translation> </message> <message> - <location filename="../peertablemodel.cpp" line="+79"/> + <location filename="../peertablemodel.cpp" line="+78"/> <source>Inbound</source> <extracomment>An Inbound Connection from a Peer.</extracomment> <translation type="unfinished"></translation> @@ -2384,17 +2467,22 @@ If you are receiving this error you should request the merchant provide a BIP21 <context> <name>QObject</name> <message> - <location filename="../bitcoinunits.cpp" line="+215"/> + <location filename="../bitcoinunits.cpp" line="+197"/> <source>Amount</source> <translation type="unfinished">Amount</translation> </message> <message> - <location filename="../guiutil.cpp" line="+127"/> + <location filename="../guiutil.cpp" line="+129"/> <source>Enter a Bitcoin address (e.g. %1)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+546"/> + <location line="+288"/> + <source>Ctrl+W</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+256"/> <source>Unroutable</source> <translation type="unfinished"></translation> </message> @@ -2446,23 +2534,27 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="+15"/> + <location line="+13"/> + <location line="+12"/> <source>%1 d</source> <translation type="unfinished"></translation> </message> <message> - <location line="+2"/> + <location line="-11"/> + <location line="+12"/> <source>%1 h</source> <translation type="unfinished"></translation> </message> <message> - <location line="+2"/> + <location line="-11"/> + <location line="+12"/> <source>%1 m</source> <translation type="unfinished"></translation> </message> <message> - <location line="+2"/> - <location line="+28"/> + <location line="-10"/> + <location line="+11"/> + <location line="+26"/> <source>%1 s</source> <translation type="unfinished"></translation> </message> @@ -2556,7 +2648,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location filename="../bitcoin.cpp" line="-276"/> + <location filename="../bitcoin.cpp" line="-294"/> <source>Do you want to reset settings to default values, or to abort without making changes?</source> <extracomment>Explanatory text shown on startup when the settings file cannot be read. Prompts user to make a choice between resetting or aborting.</extracomment> <translation type="unfinished"></translation> @@ -2568,7 +2660,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="+373"/> + <location line="+393"/> <source>Error: Specified data directory "%1" does not exist.</source> <translation type="unfinished"></translation> </message> @@ -2583,7 +2675,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="+71"/> + <location line="+74"/> <source>%1 didn't yet exit safely…</source> <translation type="unfinished"></translation> </message> @@ -2672,7 +2764,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <location line="+26"/> <location line="+26"/> <location line="+26"/> - <location filename="../rpcconsole.h" line="+139"/> + <location filename="../rpcconsole.h" line="+143"/> <source>N/A</source> <translation>N/A</translation> </message> @@ -2791,7 +2883,7 @@ If you are receiving this error you should request the merchant provide a BIP21 </message> <message> <location line="+68"/> - <location filename="../rpcconsole.cpp" line="+1160"/> + <location filename="../rpcconsole.cpp" line="+1155"/> <source>Select a peer to view detailed information.</source> <translation type="unfinished"></translation> </message> @@ -2833,34 +2925,37 @@ If you are receiving this error you should request the merchant provide a BIP21 <message> <location line="+23"/> <source>Whether we relay addresses to this peer.</source> - <extracomment>Tooltip text for the Address Relay field in the peer details area.</extracomment> + <extracomment>Tooltip text for the Address Relay field in the peer details area, which displays whether we relay addresses to this peer (Yes/No).</extracomment> <translation type="unfinished"></translation> </message> <message> <location line="+3"/> <source>Address Relay</source> + <extracomment>Text title for the Address Relay field in the peer details area, which displays whether we relay addresses to this peer (Yes/No).</extracomment> <translation type="unfinished"></translation> </message> <message> <location line="+23"/> - <source>Total number of addresses processed, excluding those dropped due to rate-limiting.</source> - <extracomment>Tooltip text for the Addresses Processed field in the peer details area.</extracomment> + <source>The total number of addresses received from this peer that were processed (excludes addresses that were dropped due to rate-limiting).</source> + <extracomment>Tooltip text for the Addresses Processed field in the peer details area, which displays the total number of addresses received from this peer that were processed (excludes addresses that were dropped due to rate-limiting).</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> - <source>Addresses Processed</source> + <location line="+26"/> + <source>The total number of addresses received from this peer that were dropped (not processed) due to rate-limiting.</source> + <extracomment>Tooltip text for the Addresses Rate-Limited field in the peer details area, which displays the total number of addresses received from this peer that were dropped (not processed) due to rate-limiting.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+23"/> - <source>Total number of addresses dropped due to rate-limiting.</source> - <extracomment>Tooltip text for the Addresses Rate-Limited field in the peer details area.</extracomment> + <location line="-23"/> + <source>Addresses Processed</source> + <extracomment>Text title for the Addresses Processed field in the peer details area, which displays the total number of addresses received from this peer that were processed (excludes addresses that were dropped due to rate-limiting).</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+26"/> <source>Addresses Rate-Limited</source> + <extracomment>Text title for the Addresses Rate-Limited field in the peer details area, which displays the total number of addresses received from this peer that were dropped (not processed) due to rate-limiting.</extracomment> <translation type="unfinished"></translation> </message> <message> @@ -3021,7 +3116,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location filename="../rpcconsole.cpp" line="-201"/> + <location filename="../rpcconsole.cpp" line="-202"/> <source>In:</source> <translation type="unfinished"></translation> </message> @@ -3066,12 +3161,12 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="+41"/> + <location line="+42"/> <source>Never</source> <translation type="unfinished"></translation> </message> <message> - <location filename="../rpcconsole.cpp" line="-457"/> + <location filename="../rpcconsole.cpp" line="-458"/> <source>Inbound: initiated by peer</source> <extracomment>Explanatory text for an inbound peer connection.</extracomment> <translation type="unfinished"></translation> @@ -3177,7 +3272,7 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="+25"/> + <location line="+26"/> <source>&Copy IP/Netmask</source> <extracomment>Context menu action to copy the IP/Netmask of a banned peer. IP/Netmask is the combination of a peer's IP address and its Netmask. For IP address, see: https://en.wikipedia.org/wiki/IP_address.</extracomment> <translation type="unfinished"></translation> @@ -3193,17 +3288,37 @@ If you are receiving this error you should request the merchant provide a BIP21 <translation type="unfinished"></translation> </message> <message> - <location line="+77"/> + <location line="+78"/> <source>Executing command without any wallet</source> <translation type="unfinished"></translation> </message> <message> - <location line="-2"/> + <location line="+316"/> + <source>Ctrl+I</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Ctrl+T</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Ctrl+N</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Ctrl+P</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-321"/> <source>Executing command using "%1" wallet</source> <translation type="unfinished"></translation> </message> <message> - <location line="-145"/> + <location line="-146"/> <source>Welcome to the %1 RPC console. Use up and down arrows to navigate history, and %2 to clear screen. Use %3 and %4 to increase or decrease the font size. @@ -3215,7 +3330,7 @@ For more information on using this console, type %6. <translation type="unfinished"></translation> </message> <message> - <location line="+155"/> + <location line="+156"/> <source>Executing…</source> <extracomment>A console message indicating an entered command is currently being executed.</extracomment> <translation type="unfinished"></translation> @@ -3231,7 +3346,7 @@ For more information on using this console, type %6. <translation type="unfinished"></translation> </message> <message> - <location filename="../rpcconsole.h" line="-41"/> + <location filename="../rpcconsole.h" line="-42"/> <source>Unknown</source> <translation type="unfinished"></translation> </message> @@ -3446,7 +3561,7 @@ For more information on using this console, type %6. <translation type="unfinished"></translation> </message> <message> - <location line="+41"/> + <location line="+38"/> <source>(no label)</source> <translation type="unfinished"></translation> </message> @@ -3467,10 +3582,43 @@ For more information on using this console, type %6. </message> </context> <context> + <name>RestoreWalletActivity</name> + <message> + <location filename="../walletcontroller.cpp" line="+45"/> + <source>Restore Wallet</source> + <extracomment>Title of progress window which is displayed when wallets are being restored.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Restoring Wallet <b>%1</b>…</source> + <extracomment>Descriptive text of the restore wallets progress window which indicates to the user that wallets are currently being restored.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+16"/> + <source>Restore wallet failed</source> + <extracomment>Title of message box which is displayed when the wallet could not be restored.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Restore wallet warning</source> + <extracomment>Title of message box which is displayed when the wallet is restored with some warning.</extracomment> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Restore wallet message</source> + <extracomment>Title of message box which is displayed when the wallet is successfully restored.</extracomment> + <translation type="unfinished"></translation> + </message> +</context> +<context> <name>SendCoinsDialog</name> <message> <location filename="../forms/sendcoinsdialog.ui" line="+14"/> - <location filename="../sendcoinsdialog.cpp" line="+752"/> + <location filename="../sendcoinsdialog.cpp" line="+759"/> <source>Send Coins</source> <translation>Send Coins</translation> </message> @@ -3657,7 +3805,7 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <translation>S&end</translation> </message> <message> - <location filename="../sendcoinsdialog.cpp" line="-653"/> + <location filename="../sendcoinsdialog.cpp" line="-660"/> <source>Copy quantity</source> <translation type="unfinished"></translation> </message> @@ -3739,29 +3887,29 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <translation type="unfinished"></translation> </message> <message> - <location line="+67"/> + <location line="+66"/> <source>To review recipient list click "Show Details…"</source> <translation type="unfinished"></translation> </message> <message> - <location line="+44"/> + <location line="+60"/> <source>Sign failed</source> <translation type="unfinished"></translation> </message> <message> - <location line="+6"/> + <location line="+5"/> <source>External signer not found</source> <extracomment>"External signer" means using devices such as hardware wallets.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+6"/> + <location line="+5"/> <source>External signer failure</source> <extracomment>"External signer" means using devices such as hardware wallets.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+58"/> + <location line="-34"/> <source>Save Transaction Data</source> <translation type="unfinished"></translation> </message> @@ -3777,17 +3925,17 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <translation type="unfinished"></translation> </message> <message> - <location line="+176"/> + <location line="+266"/> <source>External balance:</source> <translation type="unfinished"></translation> </message> <message> - <location line="-303"/> + <location line="-315"/> <source>or</source> <translation type="unfinished"></translation> </message> <message> - <location line="-19"/> + <location line="-18"/> <source>You can increase the fee later (signals Replace-By-Fee, BIP-125).</source> <translation type="unfinished"></translation> </message> @@ -3826,17 +3974,17 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <translation type="unfinished"></translation> </message> <message> - <location line="+14"/> + <location line="+13"/> <source>Total Amount</source> <translation type="unfinished"></translation> </message> <message> - <location line="+25"/> + <location line="+99"/> <source>Confirm send coins</source> <translation type="unfinished"></translation> </message> <message> - <location line="+284"/> + <location line="+222"/> <source>Watch-only balance:</source> <translation type="unfinished"></translation> </message> @@ -3875,13 +4023,8 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <source>A fee higher than %1 is considered an absurdly high fee.</source> <translation type="unfinished"></translation> </message> - <message> - <location line="+3"/> - <source>Payment request expired.</source> - <translation type="unfinished"></translation> - </message> <message numerus="yes"> - <location line="+124"/> + <location line="+123"/> <source>Estimated to begin confirmation within %n block(s).</source> <translation> <numerusform>Estimated to begin confirmation within %n block.</numerusform> @@ -3917,14 +4060,12 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <context> <name>SendCoinsEntry</name> <message> - <location filename="../forms/sendcoinsentry.ui" line="+155"/> - <location line="+550"/> - <location line="+533"/> + <location filename="../forms/sendcoinsentry.ui" line="+151"/> <source>A&mount:</source> <translation>A&mount:</translation> </message> <message> - <location line="-1199"/> + <location line="-116"/> <source>Pay &To:</source> <translation>Pay &To:</translation> </message> @@ -3960,13 +4101,11 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </message> <message> <location line="+7"/> - <location line="+562"/> - <location line="+533"/> <source>Remove this entry</source> <translation type="unfinished"></translation> </message> <message> - <location line="-1035"/> + <location line="+60"/> <source>The amount to send in the selected unit</source> <translation type="unfinished"></translation> </message> @@ -3991,17 +4130,7 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <translation type="unfinished"></translation> </message> <message> - <location line="+443"/> - <source>This is an unauthenticated payment request.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+529"/> - <source>This is an authenticated payment request.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="-1023"/> + <location line="-51"/> <location line="+3"/> <source>Enter a label for this address to add it to the list of used addresses</source> <translation type="unfinished"></translation> @@ -4011,23 +4140,11 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <source>A message that was attached to the bitcoin: URI which will be stored with the transaction for your reference. Note: This message will not be sent over the Bitcoin network.</source> <translation type="unfinished"></translation> </message> - <message> - <location line="+448"/> - <location line="+529"/> - <source>Pay To:</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="-495"/> - <location line="+533"/> - <source>Memo:</source> - <translation type="unfinished"></translation> - </message> </context> <context> <name>SendConfirmationDialog</name> <message> - <location filename="../sendcoinsdialog.h" line="+131"/> + <location filename="../sendcoinsdialog.h" line="+144"/> <source>Send</source> <translation type="unfinished"></translation> </message> @@ -4274,42 +4391,43 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <context> <name>TransactionDesc</name> <message> - <location filename="../transactiondesc.cpp" line="+40"/> + <location filename="../transactiondesc.cpp" line="+43"/> <source>conflicted with a transaction with %1 confirmations</source> + <extracomment>Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an unconfirmed transaction that conflicts with a confirmed transaction.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> - <source>0/unconfirmed, %1</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+0"/> - <source>in memory pool</source> + <location line="+7"/> + <source>0/unconfirmed, in memory pool</source> + <extracomment>Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an unconfirmed transaction that is in the memory pool.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+0"/> - <source>not in memory pool</source> + <location line="+5"/> + <source>0/unconfirmed, not in memory pool</source> + <extracomment>Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an unconfirmed transaction that is not in the memory pool.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="-1"/> + <location line="+6"/> <source>abandoned</source> + <extracomment>Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an abandoned transaction.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+8"/> <source>%1/unconfirmed</source> + <extracomment>Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents a transaction confirmed in at least one block, but less than 6 blocks.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+2"/> + <location line="+5"/> <source>%1 confirmations</source> + <extracomment>Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents a transaction confirmed in 6 or more blocks.</extracomment> <translation type="unfinished"></translation> </message> <message> - <location line="+51"/> + <location line="+50"/> <source>Status</source> <translation type="unfinished"></translation> </message> @@ -4507,7 +4625,7 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <context> <name>TransactionTableModel</name> <message> - <location filename="../transactiontablemodel.cpp" line="+260"/> + <location filename="../transactiontablemodel.cpp" line="+261"/> <source>Date</source> <translation type="unfinished">Date</translation> </message> @@ -4844,7 +4962,7 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 <context> <name>WalletController</name> <message> - <location filename="../walletcontroller.cpp" line="-259"/> + <location filename="../walletcontroller.cpp" line="-329"/> <source>Close wallet</source> <translation type="unfinished"></translation> </message> @@ -4884,19 +5002,19 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location line="+154"/> - <location line="+9"/> + <location line="+151"/> <location line="+10"/> + <location line="+18"/> <source>Error</source> <translation type="unfinished">Error</translation> </message> <message> - <location line="-19"/> + <location line="-28"/> <source>Unable to decode PSBT from clipboard (invalid base64)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+5"/> + <location line="+6"/> <source>Load Transaction Data</source> <translation type="unfinished"></translation> </message> @@ -4911,7 +5029,7 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location line="+10"/> + <location line="+18"/> <source>Unable to decode PSBT</source> <translation type="unfinished"></translation> </message> @@ -4924,7 +5042,7 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished">Send Coins</translation> </message> <message> - <location line="+260"/> + <location line="+263"/> <location line="+52"/> <location line="+15"/> <location line="+5"/> @@ -5001,7 +5119,7 @@ Go to File > Open Wallet to load a wallet. <context> <name>WalletView</name> <message> - <location filename="../walletview.cpp" line="+52"/> + <location filename="../walletview.cpp" line="+51"/> <source>&Export</source> <translation type="unfinished">&Export</translation> </message> @@ -5011,7 +5129,7 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished">Export the data in the current tab to a file</translation> </message> <message> - <location line="+164"/> + <location line="+162"/> <source>Backup Wallet</source> <translation type="unfinished"></translation> </message> @@ -5060,12 +5178,12 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+7"/> <source>-maxtxfee is set very high! Fees this large could be paid on a single transaction.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+18"/> <source>Cannot downgrade wallet from version %i to version %i. Wallet version unchanged.</source> <translation type="unfinished"></translation> </message> @@ -5115,12 +5233,7 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> - <source>Error: Listening for incoming connections failed (listen returned error %s)</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+2"/> + <location line="+6"/> <source>Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -fallbackfee.</source> <translation type="unfinished"></translation> </message> @@ -5161,6 +5274,11 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+3"/> + <source>Outbound connections restricted to Tor (-onlynet=onion) but the proxy for reaching the Tor network is not provided (no -proxy= and no -onion= given) or it is explicitly forbidden (-onion=0)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> <source>Please check that your computer's date and time are correct! If your clock is wrong, %s will not work properly.</source> <translation type="unfinished"></translation> </message> @@ -5176,6 +5294,11 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+2"/> + <source>Prune mode is incompatible with -reindex-chainstate. Use full -reindex instead.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> <source>Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)</source> <translation type="unfinished"></translation> </message> @@ -5241,6 +5364,16 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+3"/> + <source>Unsupported chainstate database format found. Please restart with -reindex-chainstate. This will rebuild the chainstate database.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Wallet created successfully. The legacy wallet type is being deprecated and support for creating and opening legacy wallets will be removed in the future.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> <source>Warning: Dumpfile wallet format "%s" does not match command line specified format "%s".</source> <translation type="unfinished"></translation> </message> @@ -5300,12 +5433,37 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location line="-58"/> + <location line="-65"/> <source>The -txindex upgrade started by a previous version cannot be completed. Restart with the previous version or run a full -reindex.</source> <translation type="unfinished"></translation> </message> <message> - <location line="-69"/> + <location line="-104"/> + <source>%s request to listen on port %u. This port is considered "bad" and thus it is unlikely that any Bitcoin Core peers connect to it. See doc/p2p-bad-ports.md for details and a full list.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <source>-reindex-chainstate option is not compatible with -blockfilterindex. Please temporarily disable blockfilterindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>-reindex-chainstate option is not compatible with -coinstatsindex. Please temporarily disable coinstatsindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>-reindex-chainstate option is not compatible with -txindex. Please temporarily disable txindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>Assumed-valid: last wallet synchronisation goes beyond available block data. You need to wait for the background validation chain to download more blocks.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> <source>Cannot provide specific connections and have addrman find outgoing connections at the same time.</source> <translation type="unfinished"></translation> </message> @@ -5315,7 +5473,12 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location line="+118"/> + <location line="+19"/> + <source>Failed to rename invalid peers.dat file. Please move or delete it and try again.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+114"/> <source>Config setting for %s only applied on %s network when in [%s] section.</source> <translation type="unfinished"></translation> </message> @@ -5416,11 +5579,6 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+1"/> - <source>Error upgrading chainstate database</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+1"/> <source>Error: Couldn't create cursor into database</source> <translation type="unfinished"></translation> </message> @@ -5566,6 +5724,11 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+1"/> + <source>Listening for incoming connections failed (listen returned error %s)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> <source>Loading P2P addresses…</source> <translation type="unfinished"></translation> </message> @@ -5606,11 +5769,6 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+1"/> - <source>No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+1"/> <source>Not enough file descriptors available.</source> <translation type="unfinished"></translation> </message> @@ -5621,11 +5779,6 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+1"/> - <source>Prune mode is incompatible with -coinstatsindex.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+1"/> <source>Prune mode is incompatible with -txindex.</source> <translation type="unfinished"></translation> </message> @@ -5776,6 +5929,11 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+1"/> + <source>Unable to allocate memory for -maxsigcachesize: '%s' MiB</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> <source>Unable to bind to %s on this computer (bind returned error %s)</source> <translation type="unfinished"></translation> </message> @@ -5846,11 +6004,6 @@ Go to File > Open Wallet to load a wallet. </message> <message> <location line="+1"/> - <source>Upgrading UTXO database</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+1"/> <source>User Agent comment (%s) contains unsafe characters.</source> <translation type="unfinished"></translation> </message> @@ -5870,7 +6023,7 @@ Go to File > Open Wallet to load a wallet. <translation type="unfinished"></translation> </message> <message> - <location filename="../bitcoin.cpp" line="-496"/> + <location filename="../bitcoin.cpp" line="-519"/> <source>Settings file could not be read</source> <translation type="unfinished"></translation> </message> diff --git a/src/qt/locale/bitcoin_en.xlf b/src/qt/locale/bitcoin_en.xlf index 30ee5e4de6..8e5cb5f21f 100644 --- a/src/qt/locale/bitcoin_en.xlf +++ b/src/qt/locale/bitcoin_en.xlf @@ -45,7 +45,7 @@ <trans-unit id="_msg11"> <source xml:space="preserve">&Delete</source> <context-group purpose="location"><context context-type="linenumber">101</context></context-group> - <context-group purpose="location"><context context-type="sourcefile">../addressbookpage.cpp</context><context context-type="linenumber">122</context></context-group> + <context-group purpose="location"><context context-type="sourcefile">../addressbookpage.cpp</context><context context-type="linenumber">128</context></context-group> </trans-unit> </group> </body></file> @@ -53,62 +53,62 @@ <group restype="x-trolltech-linguist-context" resname="AddressBookPage"> <trans-unit id="_msg12"> <source xml:space="preserve">Choose the address to send coins to</source> - <context-group purpose="location"><context context-type="linenumber">84</context></context-group> + <context-group purpose="location"><context context-type="linenumber">90</context></context-group> </trans-unit> <trans-unit id="_msg13"> <source xml:space="preserve">Choose the address to receive coins with</source> - <context-group purpose="location"><context context-type="linenumber">85</context></context-group> + <context-group purpose="location"><context context-type="linenumber">91</context></context-group> </trans-unit> <trans-unit id="_msg14"> <source xml:space="preserve">C&hoose</source> - <context-group purpose="location"><context context-type="linenumber">90</context></context-group> + <context-group purpose="location"><context context-type="linenumber">96</context></context-group> </trans-unit> <trans-unit id="_msg15"> <source xml:space="preserve">Sending addresses</source> - <context-group purpose="location"><context context-type="linenumber">96</context></context-group> + <context-group purpose="location"><context context-type="linenumber">102</context></context-group> </trans-unit> <trans-unit id="_msg16"> <source xml:space="preserve">Receiving addresses</source> - <context-group purpose="location"><context context-type="linenumber">97</context></context-group> + <context-group purpose="location"><context context-type="linenumber">103</context></context-group> </trans-unit> <trans-unit id="_msg17"> <source xml:space="preserve">These are your Bitcoin addresses for sending payments. Always check the amount and the receiving address before sending coins.</source> - <context-group purpose="location"><context context-type="linenumber">104</context></context-group> + <context-group purpose="location"><context context-type="linenumber">110</context></context-group> </trans-unit> <trans-unit id="_msg18"> <source xml:space="preserve">These are your Bitcoin addresses for receiving payments. Use the 'Create new receiving address' button in the receive tab to create new addresses. Signing is only possible with addresses of the type 'legacy'.</source> - <context-group purpose="location"><context context-type="linenumber">109</context></context-group> + <context-group purpose="location"><context context-type="linenumber">115</context></context-group> </trans-unit> <trans-unit id="_msg19"> <source xml:space="preserve">&Copy Address</source> - <context-group purpose="location"><context context-type="linenumber">117</context></context-group> + <context-group purpose="location"><context context-type="linenumber">123</context></context-group> </trans-unit> <trans-unit id="_msg20"> <source xml:space="preserve">Copy &Label</source> - <context-group purpose="location"><context context-type="linenumber">118</context></context-group> + <context-group purpose="location"><context context-type="linenumber">124</context></context-group> </trans-unit> <trans-unit id="_msg21"> <source xml:space="preserve">&Edit</source> - <context-group purpose="location"><context context-type="linenumber">119</context></context-group> + <context-group purpose="location"><context context-type="linenumber">125</context></context-group> </trans-unit> <trans-unit id="_msg22"> <source xml:space="preserve">Export Address List</source> - <context-group purpose="location"><context context-type="linenumber">283</context></context-group> + <context-group purpose="location"><context context-type="linenumber">289</context></context-group> </trans-unit> <trans-unit id="_msg23"> <source xml:space="preserve">Comma separated file</source> - <context-group purpose="location"><context context-type="linenumber">286</context></context-group> + <context-group purpose="location"><context context-type="linenumber">292</context></context-group> <note annotates="source" from="developer">Expanded name of the CSV file format. See: https://en.wikipedia.org/wiki/Comma-separated_values.</note> </trans-unit> <trans-unit id="_msg24"> <source xml:space="preserve">There was an error trying to save the address list to %1. Please try again.</source> - <context-group purpose="location"><context context-type="linenumber">302</context></context-group> + <context-group purpose="location"><context context-type="linenumber">308</context></context-group> <note annotates="source" from="developer">An error message. %1 is a stand-in argument for the name of the file we attempted to save to.</note> </trans-unit> <trans-unit id="_msg25"> <source xml:space="preserve">Exporting Failed</source> - <context-group purpose="location"><context context-type="linenumber">299</context></context-group> + <context-group purpose="location"><context context-type="linenumber">305</context></context-group> </trans-unit> </group> </body></file> @@ -267,568 +267,610 @@ Signing is only possible with addresses of the type 'legacy'.</source> <file original="../bitcoin.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="BitcoinApplication"> <trans-unit id="_msg58"> - <source xml:space="preserve">Runaway exception</source> - <context-group purpose="location"><context context-type="linenumber">433</context></context-group> + <source xml:space="preserve">Settings file %1 might be corrupt or invalid.</source> + <context-group purpose="location"><context context-type="linenumber">286</context></context-group> </trans-unit> <trans-unit id="_msg59"> - <source xml:space="preserve">A fatal error occurred. %1 can no longer continue safely and will quit.</source> - <context-group purpose="location"><context context-type="linenumber">434</context></context-group> + <source xml:space="preserve">Runaway exception</source> + <context-group purpose="location"><context context-type="linenumber">464</context></context-group> </trans-unit> <trans-unit id="_msg60"> - <source xml:space="preserve">Internal error</source> - <context-group purpose="location"><context context-type="linenumber">443</context></context-group> + <source xml:space="preserve">A fatal error occurred. %1 can no longer continue safely and will quit.</source> + <context-group purpose="location"><context context-type="linenumber">465</context></context-group> </trans-unit> <trans-unit id="_msg61"> + <source xml:space="preserve">Internal error</source> + <context-group purpose="location"><context context-type="linenumber">474</context></context-group> + </trans-unit> + <trans-unit id="_msg62"> <source xml:space="preserve">An internal error occurred. %1 will attempt to continue safely. This is an unexpected bug which can be reported as described below.</source> - <context-group purpose="location"><context context-type="linenumber">444</context></context-group> + <context-group purpose="location"><context context-type="linenumber">475</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="QObject"> - <trans-unit id="_msg62"> + <trans-unit id="_msg63"> <source xml:space="preserve">Do you want to reset settings to default values, or to abort without making changes?</source> - <context-group purpose="location"><context context-type="linenumber">168</context></context-group> + <context-group purpose="location"><context context-type="linenumber">181</context></context-group> <note annotates="source" from="developer">Explanatory text shown on startup when the settings file cannot be read. Prompts user to make a choice between resetting or aborting.</note> </trans-unit> - <trans-unit id="_msg63"> + <trans-unit id="_msg64"> <source xml:space="preserve">A fatal error occurred. Check that settings file is writable, or try running with -nosettings.</source> - <context-group purpose="location"><context context-type="linenumber">192</context></context-group> + <context-group purpose="location"><context context-type="linenumber">205</context></context-group> <note annotates="source" from="developer">Explanatory text shown on startup when the settings file could not be written. Prompts user to check that we have the ability to write to the file. Explains that the user has the option of running without a settings file.</note> </trans-unit> - <trans-unit id="_msg64"> + <trans-unit id="_msg65"> <source xml:space="preserve">Error: Specified data directory "%1" does not exist.</source> - <context-group purpose="location"><context context-type="linenumber">565</context></context-group> + <context-group purpose="location"><context context-type="linenumber">598</context></context-group> </trans-unit> - <trans-unit id="_msg65"> + <trans-unit id="_msg66"> <source xml:space="preserve">Error: Cannot parse configuration file: %1.</source> - <context-group purpose="location"><context context-type="linenumber">571</context></context-group> + <context-group purpose="location"><context context-type="linenumber">604</context></context-group> </trans-unit> - <trans-unit id="_msg66"> + <trans-unit id="_msg67"> <source xml:space="preserve">Error: %1</source> - <context-group purpose="location"><context context-type="linenumber">586</context></context-group> + <context-group purpose="location"><context context-type="linenumber">619</context></context-group> </trans-unit> - <trans-unit id="_msg67"> + <trans-unit id="_msg68"> <source xml:space="preserve">%1 didn't yet exit safely…</source> - <context-group purpose="location"><context context-type="linenumber">657</context></context-group> + <context-group purpose="location"><context context-type="linenumber">693</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="bitcoin-core"> - <trans-unit id="_msg68"> + <trans-unit id="_msg69"> <source xml:space="preserve">Settings file could not be read</source> - <context-group purpose="location"><context context-type="linenumber">161</context></context-group> + <context-group purpose="location"><context context-type="linenumber">174</context></context-group> </trans-unit> - <trans-unit id="_msg69"> + <trans-unit id="_msg70"> <source xml:space="preserve">Settings file could not be written</source> - <context-group purpose="location"><context context-type="linenumber">184</context></context-group> + <context-group purpose="location"><context context-type="linenumber">197</context></context-group> </trans-unit> </group> </body></file> <file original="../bitcoingui.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="BitcoinGUI"> - <trans-unit id="_msg70"> - <source xml:space="preserve">&Overview</source> - <context-group purpose="location"><context context-type="linenumber">250</context></context-group> - </trans-unit> <trans-unit id="_msg71"> - <source xml:space="preserve">Show general overview of wallet</source> - <context-group purpose="location"><context context-type="linenumber">251</context></context-group> + <source xml:space="preserve">&Overview</source> + <context-group purpose="location"><context context-type="linenumber">253</context></context-group> </trans-unit> <trans-unit id="_msg72"> - <source xml:space="preserve">&Transactions</source> - <context-group purpose="location"><context context-type="linenumber">271</context></context-group> + <source xml:space="preserve">Show general overview of wallet</source> + <context-group purpose="location"><context context-type="linenumber">254</context></context-group> </trans-unit> <trans-unit id="_msg73"> - <source xml:space="preserve">Browse transaction history</source> - <context-group purpose="location"><context context-type="linenumber">272</context></context-group> + <source xml:space="preserve">&Transactions</source> + <context-group purpose="location"><context context-type="linenumber">274</context></context-group> </trans-unit> <trans-unit id="_msg74"> - <source xml:space="preserve">E&xit</source> - <context-group purpose="location"><context context-type="linenumber">291</context></context-group> + <source xml:space="preserve">Browse transaction history</source> + <context-group purpose="location"><context context-type="linenumber">275</context></context-group> </trans-unit> <trans-unit id="_msg75"> - <source xml:space="preserve">Quit application</source> - <context-group purpose="location"><context context-type="linenumber">292</context></context-group> + <source xml:space="preserve">E&xit</source> + <context-group purpose="location"><context context-type="linenumber">294</context></context-group> </trans-unit> <trans-unit id="_msg76"> - <source xml:space="preserve">&About %1</source> + <source xml:space="preserve">Quit application</source> <context-group purpose="location"><context context-type="linenumber">295</context></context-group> </trans-unit> <trans-unit id="_msg77"> - <source xml:space="preserve">Show information about %1</source> - <context-group purpose="location"><context context-type="linenumber">296</context></context-group> + <source xml:space="preserve">&About %1</source> + <context-group purpose="location"><context context-type="linenumber">298</context></context-group> </trans-unit> <trans-unit id="_msg78"> - <source xml:space="preserve">About &Qt</source> + <source xml:space="preserve">Show information about %1</source> <context-group purpose="location"><context context-type="linenumber">299</context></context-group> </trans-unit> <trans-unit id="_msg79"> - <source xml:space="preserve">Show information about Qt</source> - <context-group purpose="location"><context context-type="linenumber">300</context></context-group> + <source xml:space="preserve">About &Qt</source> + <context-group purpose="location"><context context-type="linenumber">302</context></context-group> </trans-unit> <trans-unit id="_msg80"> - <source xml:space="preserve">Modify configuration options for %1</source> + <source xml:space="preserve">Show information about Qt</source> <context-group purpose="location"><context context-type="linenumber">303</context></context-group> </trans-unit> <trans-unit id="_msg81"> - <source xml:space="preserve">Create a new wallet</source> - <context-group purpose="location"><context context-type="linenumber">347</context></context-group> + <source xml:space="preserve">Modify configuration options for %1</source> + <context-group purpose="location"><context context-type="linenumber">306</context></context-group> </trans-unit> <trans-unit id="_msg82"> - <source xml:space="preserve">&Minimize</source> - <context-group purpose="location"><context context-type="linenumber">474</context></context-group> + <source xml:space="preserve">Create a new wallet</source> + <context-group purpose="location"><context context-type="linenumber">350</context></context-group> </trans-unit> <trans-unit id="_msg83"> - <source xml:space="preserve">Wallet:</source> - <context-group purpose="location"><context context-type="linenumber">553</context></context-group> + <source xml:space="preserve">&Minimize</source> + <context-group purpose="location"><context context-type="linenumber">510</context></context-group> </trans-unit> <trans-unit id="_msg84"> - <source xml:space="preserve">Network activity disabled.</source> - <context-group purpose="location"><context context-type="linenumber">945</context></context-group> - <note annotates="source" from="developer">A substring of the tooltip.</note> + <source xml:space="preserve">Wallet:</source> + <context-group purpose="location"><context context-type="linenumber">589</context></context-group> </trans-unit> <trans-unit id="_msg85"> - <source xml:space="preserve">Proxy is <b>enabled</b>: %1</source> - <context-group purpose="location"><context context-type="linenumber">1367</context></context-group> + <source xml:space="preserve">Network activity disabled.</source> + <context-group purpose="location"><context context-type="linenumber">982</context></context-group> + <note annotates="source" from="developer">A substring of the tooltip.</note> </trans-unit> <trans-unit id="_msg86"> - <source xml:space="preserve">Send coins to a Bitcoin address</source> - <context-group purpose="location"><context context-type="linenumber">258</context></context-group> + <source xml:space="preserve">Proxy is <b>enabled</b>: %1</source> + <context-group purpose="location"><context context-type="linenumber">1411</context></context-group> </trans-unit> <trans-unit id="_msg87"> - <source xml:space="preserve">Backup wallet to another location</source> - <context-group purpose="location"><context context-type="linenumber">311</context></context-group> + <source xml:space="preserve">Send coins to a Bitcoin address</source> + <context-group purpose="location"><context context-type="linenumber">261</context></context-group> </trans-unit> <trans-unit id="_msg88"> - <source xml:space="preserve">Change the passphrase used for wallet encryption</source> - <context-group purpose="location"><context context-type="linenumber">313</context></context-group> + <source xml:space="preserve">Backup wallet to another location</source> + <context-group purpose="location"><context context-type="linenumber">314</context></context-group> </trans-unit> <trans-unit id="_msg89"> - <source xml:space="preserve">&Send</source> - <context-group purpose="location"><context context-type="linenumber">257</context></context-group> + <source xml:space="preserve">Change the passphrase used for wallet encryption</source> + <context-group purpose="location"><context context-type="linenumber">316</context></context-group> </trans-unit> <trans-unit id="_msg90"> - <source xml:space="preserve">&Receive</source> - <context-group purpose="location"><context context-type="linenumber">264</context></context-group> + <source xml:space="preserve">&Send</source> + <context-group purpose="location"><context context-type="linenumber">260</context></context-group> </trans-unit> <trans-unit id="_msg91"> - <source xml:space="preserve">&Options…</source> - <context-group purpose="location"><context context-type="linenumber">302</context></context-group> + <source xml:space="preserve">&Receive</source> + <context-group purpose="location"><context context-type="linenumber">267</context></context-group> </trans-unit> <trans-unit id="_msg92"> - <source xml:space="preserve">&Encrypt Wallet…</source> - <context-group purpose="location"><context context-type="linenumber">307</context></context-group> + <source xml:space="preserve">&Options…</source> + <context-group purpose="location"><context context-type="linenumber">305</context></context-group> </trans-unit> <trans-unit id="_msg93"> - <source xml:space="preserve">Encrypt the private keys that belong to your wallet</source> - <context-group purpose="location"><context context-type="linenumber">308</context></context-group> + <source xml:space="preserve">&Encrypt Wallet…</source> + <context-group purpose="location"><context context-type="linenumber">310</context></context-group> </trans-unit> <trans-unit id="_msg94"> - <source xml:space="preserve">&Backup Wallet…</source> - <context-group purpose="location"><context context-type="linenumber">310</context></context-group> + <source xml:space="preserve">Encrypt the private keys that belong to your wallet</source> + <context-group purpose="location"><context context-type="linenumber">311</context></context-group> </trans-unit> <trans-unit id="_msg95"> - <source xml:space="preserve">&Change Passphrase…</source> - <context-group purpose="location"><context context-type="linenumber">312</context></context-group> + <source xml:space="preserve">&Backup Wallet…</source> + <context-group purpose="location"><context context-type="linenumber">313</context></context-group> </trans-unit> <trans-unit id="_msg96"> - <source xml:space="preserve">Sign &message…</source> - <context-group purpose="location"><context context-type="linenumber">314</context></context-group> + <source xml:space="preserve">&Change Passphrase…</source> + <context-group purpose="location"><context context-type="linenumber">315</context></context-group> </trans-unit> <trans-unit id="_msg97"> - <source xml:space="preserve">Sign messages with your Bitcoin addresses to prove you own them</source> - <context-group purpose="location"><context context-type="linenumber">315</context></context-group> + <source xml:space="preserve">Sign &message…</source> + <context-group purpose="location"><context context-type="linenumber">317</context></context-group> </trans-unit> <trans-unit id="_msg98"> - <source xml:space="preserve">&Verify message…</source> - <context-group purpose="location"><context context-type="linenumber">316</context></context-group> + <source xml:space="preserve">Sign messages with your Bitcoin addresses to prove you own them</source> + <context-group purpose="location"><context context-type="linenumber">318</context></context-group> </trans-unit> <trans-unit id="_msg99"> - <source xml:space="preserve">Verify messages to ensure they were signed with specified Bitcoin addresses</source> - <context-group purpose="location"><context context-type="linenumber">317</context></context-group> + <source xml:space="preserve">&Verify message…</source> + <context-group purpose="location"><context context-type="linenumber">319</context></context-group> </trans-unit> <trans-unit id="_msg100"> - <source xml:space="preserve">&Load PSBT from file…</source> - <context-group purpose="location"><context context-type="linenumber">318</context></context-group> + <source xml:space="preserve">Verify messages to ensure they were signed with specified Bitcoin addresses</source> + <context-group purpose="location"><context context-type="linenumber">320</context></context-group> </trans-unit> <trans-unit id="_msg101"> - <source xml:space="preserve">Open &URI…</source> - <context-group purpose="location"><context context-type="linenumber">334</context></context-group> + <source xml:space="preserve">&Load PSBT from file…</source> + <context-group purpose="location"><context context-type="linenumber">321</context></context-group> </trans-unit> <trans-unit id="_msg102"> - <source xml:space="preserve">Close Wallet…</source> - <context-group purpose="location"><context context-type="linenumber">342</context></context-group> + <source xml:space="preserve">Open &URI…</source> + <context-group purpose="location"><context context-type="linenumber">337</context></context-group> </trans-unit> <trans-unit id="_msg103"> - <source xml:space="preserve">Create Wallet…</source> + <source xml:space="preserve">Close Wallet…</source> <context-group purpose="location"><context context-type="linenumber">345</context></context-group> </trans-unit> <trans-unit id="_msg104"> - <source xml:space="preserve">Close All Wallets…</source> - <context-group purpose="location"><context context-type="linenumber">349</context></context-group> + <source xml:space="preserve">Create Wallet…</source> + <context-group purpose="location"><context context-type="linenumber">348</context></context-group> </trans-unit> <trans-unit id="_msg105"> - <source xml:space="preserve">&File</source> - <context-group purpose="location"><context context-type="linenumber">443</context></context-group> + <source xml:space="preserve">Close All Wallets…</source> + <context-group purpose="location"><context context-type="linenumber">358</context></context-group> </trans-unit> <trans-unit id="_msg106"> - <source xml:space="preserve">&Settings</source> - <context-group purpose="location"><context context-type="linenumber">461</context></context-group> + <source xml:space="preserve">&File</source> + <context-group purpose="location"><context context-type="linenumber">477</context></context-group> </trans-unit> <trans-unit id="_msg107"> - <source xml:space="preserve">&Help</source> - <context-group purpose="location"><context context-type="linenumber">522</context></context-group> + <source xml:space="preserve">&Settings</source> + <context-group purpose="location"><context context-type="linenumber">497</context></context-group> </trans-unit> <trans-unit id="_msg108"> - <source xml:space="preserve">Tabs toolbar</source> - <context-group purpose="location"><context context-type="linenumber">533</context></context-group> + <source xml:space="preserve">&Help</source> + <context-group purpose="location"><context context-type="linenumber">558</context></context-group> </trans-unit> <trans-unit id="_msg109"> - <source xml:space="preserve">Syncing Headers (%1%)…</source> - <context-group purpose="location"><context context-type="linenumber">989</context></context-group> + <source xml:space="preserve">Tabs toolbar</source> + <context-group purpose="location"><context context-type="linenumber">569</context></context-group> </trans-unit> <trans-unit id="_msg110"> - <source xml:space="preserve">Synchronizing with network…</source> - <context-group purpose="location"><context context-type="linenumber">1036</context></context-group> + <source xml:space="preserve">Syncing Headers (%1%)…</source> + <context-group purpose="location"><context context-type="linenumber">1026</context></context-group> </trans-unit> <trans-unit id="_msg111"> - <source xml:space="preserve">Indexing blocks on disk…</source> - <context-group purpose="location"><context context-type="linenumber">1041</context></context-group> + <source xml:space="preserve">Synchronizing with network…</source> + <context-group purpose="location"><context context-type="linenumber">1074</context></context-group> </trans-unit> <trans-unit id="_msg112"> - <source xml:space="preserve">Processing blocks on disk…</source> - <context-group purpose="location"><context context-type="linenumber">1043</context></context-group> + <source xml:space="preserve">Indexing blocks on disk…</source> + <context-group purpose="location"><context context-type="linenumber">1079</context></context-group> </trans-unit> <trans-unit id="_msg113"> - <source xml:space="preserve">Reindexing blocks on disk…</source> - <context-group purpose="location"><context context-type="linenumber">1047</context></context-group> + <source xml:space="preserve">Processing blocks on disk…</source> + <context-group purpose="location"><context context-type="linenumber">1081</context></context-group> </trans-unit> <trans-unit id="_msg114"> - <source xml:space="preserve">Connecting to peers…</source> - <context-group purpose="location"><context context-type="linenumber">1053</context></context-group> + <source xml:space="preserve">Reindexing blocks on disk…</source> + <context-group purpose="location"><context context-type="linenumber">1085</context></context-group> </trans-unit> <trans-unit id="_msg115"> - <source xml:space="preserve">Request payments (generates QR codes and bitcoin: URIs)</source> - <context-group purpose="location"><context context-type="linenumber">265</context></context-group> + <source xml:space="preserve">Connecting to peers…</source> + <context-group purpose="location"><context context-type="linenumber">1091</context></context-group> </trans-unit> <trans-unit id="_msg116"> - <source xml:space="preserve">Show the list of used sending addresses and labels</source> - <context-group purpose="location"><context context-type="linenumber">330</context></context-group> + <source xml:space="preserve">Request payments (generates QR codes and bitcoin: URIs)</source> + <context-group purpose="location"><context context-type="linenumber">268</context></context-group> </trans-unit> <trans-unit id="_msg117"> - <source xml:space="preserve">Show the list of used receiving addresses and labels</source> - <context-group purpose="location"><context context-type="linenumber">332</context></context-group> + <source xml:space="preserve">Show the list of used sending addresses and labels</source> + <context-group purpose="location"><context context-type="linenumber">333</context></context-group> </trans-unit> <trans-unit id="_msg118"> + <source xml:space="preserve">Show the list of used receiving addresses and labels</source> + <context-group purpose="location"><context context-type="linenumber">335</context></context-group> + </trans-unit> + <trans-unit id="_msg119"> <source xml:space="preserve">&Command-line options</source> - <context-group purpose="location"><context context-type="linenumber">352</context></context-group> + <context-group purpose="location"><context context-type="linenumber">361</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">1062</context></context-group> - <trans-unit id="_msg119[0]"> + <context-group purpose="location"><context context-type="linenumber">1100</context></context-group> + <trans-unit id="_msg120[0]"> <source xml:space="preserve">Processed %n block(s) of transaction history.</source> </trans-unit> - <trans-unit id="_msg119[1]"> + <trans-unit id="_msg120[1]"> <source xml:space="preserve">Processed %n block(s) of transaction history.</source> </trans-unit> </group> - <trans-unit id="_msg120"> - <source xml:space="preserve">%1 behind</source> - <context-group purpose="location"><context context-type="linenumber">1085</context></context-group> - </trans-unit> <trans-unit id="_msg121"> - <source xml:space="preserve">Catching up…</source> - <context-group purpose="location"><context context-type="linenumber">1090</context></context-group> + <source xml:space="preserve">%1 behind</source> + <context-group purpose="location"><context context-type="linenumber">1123</context></context-group> </trans-unit> <trans-unit id="_msg122"> - <source xml:space="preserve">Last received block was generated %1 ago.</source> - <context-group purpose="location"><context context-type="linenumber">1109</context></context-group> + <source xml:space="preserve">Catching up…</source> + <context-group purpose="location"><context context-type="linenumber">1128</context></context-group> </trans-unit> <trans-unit id="_msg123"> - <source xml:space="preserve">Transactions after this will not yet be visible.</source> - <context-group purpose="location"><context context-type="linenumber">1111</context></context-group> + <source xml:space="preserve">Last received block was generated %1 ago.</source> + <context-group purpose="location"><context context-type="linenumber">1147</context></context-group> </trans-unit> <trans-unit id="_msg124"> - <source xml:space="preserve">Error</source> - <context-group purpose="location"><context context-type="linenumber">1136</context></context-group> + <source xml:space="preserve">Transactions after this will not yet be visible.</source> + <context-group purpose="location"><context context-type="linenumber">1149</context></context-group> </trans-unit> <trans-unit id="_msg125"> - <source xml:space="preserve">Warning</source> - <context-group purpose="location"><context context-type="linenumber">1140</context></context-group> + <source xml:space="preserve">Error</source> + <context-group purpose="location"><context context-type="linenumber">1174</context></context-group> </trans-unit> <trans-unit id="_msg126"> - <source xml:space="preserve">Information</source> - <context-group purpose="location"><context context-type="linenumber">1144</context></context-group> + <source xml:space="preserve">Warning</source> + <context-group purpose="location"><context context-type="linenumber">1178</context></context-group> </trans-unit> <trans-unit id="_msg127"> - <source xml:space="preserve">Up to date</source> - <context-group purpose="location"><context context-type="linenumber">1066</context></context-group> + <source xml:space="preserve">Information</source> + <context-group purpose="location"><context context-type="linenumber">1182</context></context-group> </trans-unit> <trans-unit id="_msg128"> - <source xml:space="preserve">Load Partially Signed Bitcoin Transaction</source> - <context-group purpose="location"><context context-type="linenumber">319</context></context-group> + <source xml:space="preserve">Up to date</source> + <context-group purpose="location"><context context-type="linenumber">1104</context></context-group> </trans-unit> <trans-unit id="_msg129"> - <source xml:space="preserve">Load PSBT from &clipboard…</source> - <context-group purpose="location"><context context-type="linenumber">320</context></context-group> + <source xml:space="preserve">Ctrl+Q</source> + <context-group purpose="location"><context context-type="linenumber">296</context></context-group> </trans-unit> <trans-unit id="_msg130"> - <source xml:space="preserve">Load Partially Signed Bitcoin Transaction from clipboard</source> - <context-group purpose="location"><context context-type="linenumber">321</context></context-group> + <source xml:space="preserve">Load Partially Signed Bitcoin Transaction</source> + <context-group purpose="location"><context context-type="linenumber">322</context></context-group> </trans-unit> <trans-unit id="_msg131"> - <source xml:space="preserve">Node window</source> + <source xml:space="preserve">Load PSBT from &clipboard…</source> <context-group purpose="location"><context context-type="linenumber">323</context></context-group> </trans-unit> <trans-unit id="_msg132"> - <source xml:space="preserve">Open node debugging and diagnostic console</source> + <source xml:space="preserve">Load Partially Signed Bitcoin Transaction from clipboard</source> <context-group purpose="location"><context context-type="linenumber">324</context></context-group> </trans-unit> <trans-unit id="_msg133"> - <source xml:space="preserve">&Sending addresses</source> - <context-group purpose="location"><context context-type="linenumber">329</context></context-group> + <source xml:space="preserve">Node window</source> + <context-group purpose="location"><context context-type="linenumber">326</context></context-group> </trans-unit> <trans-unit id="_msg134"> - <source xml:space="preserve">&Receiving addresses</source> - <context-group purpose="location"><context context-type="linenumber">331</context></context-group> + <source xml:space="preserve">Open node debugging and diagnostic console</source> + <context-group purpose="location"><context context-type="linenumber">327</context></context-group> </trans-unit> <trans-unit id="_msg135"> - <source xml:space="preserve">Open a bitcoin: URI</source> - <context-group purpose="location"><context context-type="linenumber">335</context></context-group> + <source xml:space="preserve">&Sending addresses</source> + <context-group purpose="location"><context context-type="linenumber">332</context></context-group> </trans-unit> <trans-unit id="_msg136"> - <source xml:space="preserve">Open Wallet</source> - <context-group purpose="location"><context context-type="linenumber">337</context></context-group> + <source xml:space="preserve">&Receiving addresses</source> + <context-group purpose="location"><context context-type="linenumber">334</context></context-group> </trans-unit> <trans-unit id="_msg137"> - <source xml:space="preserve">Open a wallet</source> - <context-group purpose="location"><context context-type="linenumber">339</context></context-group> + <source xml:space="preserve">Open a bitcoin: URI</source> + <context-group purpose="location"><context context-type="linenumber">338</context></context-group> </trans-unit> <trans-unit id="_msg138"> - <source xml:space="preserve">Close wallet</source> - <context-group purpose="location"><context context-type="linenumber">343</context></context-group> + <source xml:space="preserve">Open Wallet</source> + <context-group purpose="location"><context context-type="linenumber">340</context></context-group> </trans-unit> <trans-unit id="_msg139"> - <source xml:space="preserve">Close all wallets</source> - <context-group purpose="location"><context context-type="linenumber">350</context></context-group> + <source xml:space="preserve">Open a wallet</source> + <context-group purpose="location"><context context-type="linenumber">342</context></context-group> </trans-unit> <trans-unit id="_msg140"> - <source xml:space="preserve">Show the %1 help message to get a list with possible Bitcoin command-line options</source> - <context-group purpose="location"><context context-type="linenumber">354</context></context-group> + <source xml:space="preserve">Close wallet</source> + <context-group purpose="location"><context context-type="linenumber">346</context></context-group> </trans-unit> <trans-unit id="_msg141"> - <source xml:space="preserve">&Mask values</source> - <context-group purpose="location"><context context-type="linenumber">356</context></context-group> + <source xml:space="preserve">Restore Wallet…</source> + <context-group purpose="location"><context context-type="linenumber">353</context></context-group> + <note annotates="source" from="developer">Name of the menu item that restores wallet from a backup file.</note> </trans-unit> <trans-unit id="_msg142"> - <source xml:space="preserve">Mask the values in the Overview tab</source> - <context-group purpose="location"><context context-type="linenumber">358</context></context-group> + <source xml:space="preserve">Restore a wallet from a backup file</source> + <context-group purpose="location"><context context-type="linenumber">356</context></context-group> + <note annotates="source" from="developer">Status tip for Restore Wallet menu item</note> </trans-unit> <trans-unit id="_msg143"> - <source xml:space="preserve">default wallet</source> - <context-group purpose="location"><context context-type="linenumber">389</context></context-group> + <source xml:space="preserve">Close all wallets</source> + <context-group purpose="location"><context context-type="linenumber">359</context></context-group> </trans-unit> <trans-unit id="_msg144"> - <source xml:space="preserve">No wallets available</source> - <context-group purpose="location"><context context-type="linenumber">409</context></context-group> + <source xml:space="preserve">Show the %1 help message to get a list with possible Bitcoin command-line options</source> + <context-group purpose="location"><context context-type="linenumber">363</context></context-group> </trans-unit> <trans-unit id="_msg145"> - <source xml:space="preserve">&Window</source> - <context-group purpose="location"><context context-type="linenumber">472</context></context-group> + <source xml:space="preserve">&Mask values</source> + <context-group purpose="location"><context context-type="linenumber">365</context></context-group> </trans-unit> <trans-unit id="_msg146"> - <source xml:space="preserve">Zoom</source> - <context-group purpose="location"><context context-type="linenumber">484</context></context-group> + <source xml:space="preserve">Mask the values in the Overview tab</source> + <context-group purpose="location"><context context-type="linenumber">367</context></context-group> </trans-unit> <trans-unit id="_msg147"> - <source xml:space="preserve">Main Window</source> - <context-group purpose="location"><context context-type="linenumber">502</context></context-group> + <source xml:space="preserve">default wallet</source> + <context-group purpose="location"><context context-type="linenumber">398</context></context-group> </trans-unit> <trans-unit id="_msg148"> - <source xml:space="preserve">%1 client</source> - <context-group purpose="location"><context context-type="linenumber">759</context></context-group> + <source xml:space="preserve">No wallets available</source> + <context-group purpose="location"><context context-type="linenumber">418</context></context-group> </trans-unit> <trans-unit id="_msg149"> - <source xml:space="preserve">&Hide</source> - <context-group purpose="location"><context context-type="linenumber">824</context></context-group> + <source xml:space="preserve">Wallet Data</source> + <context-group purpose="location"><context context-type="linenumber">424</context></context-group> + <note annotates="source" from="developer">Name of the wallet data file format.</note> </trans-unit> <trans-unit id="_msg150"> + <source xml:space="preserve">Load Wallet Backup</source> + <context-group purpose="location"><context context-type="linenumber">427</context></context-group> + <note annotates="source" from="developer">The title for Restore Wallet File Windows</note> + </trans-unit> + <trans-unit id="_msg151"> + <source xml:space="preserve">Restore Wallet</source> + <context-group purpose="location"><context context-type="linenumber">435</context></context-group> + <note annotates="source" from="developer">Title of pop-up window shown when the user is attempting to + restore a wallet.</note> + </trans-unit> + <trans-unit id="_msg152"> + <source xml:space="preserve">Wallet Name</source> + <context-group purpose="location"><context context-type="linenumber">437</context></context-group> + <note annotates="source" from="developer">Label of the input field where the name of the wallet is entered.</note> + </trans-unit> + <trans-unit id="_msg153"> + <source xml:space="preserve">&Window</source> + <context-group purpose="location"><context context-type="linenumber">508</context></context-group> + </trans-unit> + <trans-unit id="_msg154"> + <source xml:space="preserve">Ctrl+M</source> + <context-group purpose="location"><context context-type="linenumber">511</context></context-group> + </trans-unit> + <trans-unit id="_msg155"> + <source xml:space="preserve">Zoom</source> + <context-group purpose="location"><context context-type="linenumber">520</context></context-group> + </trans-unit> + <trans-unit id="_msg156"> + <source xml:space="preserve">Main Window</source> + <context-group purpose="location"><context context-type="linenumber">538</context></context-group> + </trans-unit> + <trans-unit id="_msg157"> + <source xml:space="preserve">%1 client</source> + <context-group purpose="location"><context context-type="linenumber">796</context></context-group> + </trans-unit> + <trans-unit id="_msg158"> + <source xml:space="preserve">&Hide</source> + <context-group purpose="location"><context context-type="linenumber">861</context></context-group> + </trans-unit> + <trans-unit id="_msg159"> <source xml:space="preserve">S&how</source> - <context-group purpose="location"><context context-type="linenumber">825</context></context-group> + <context-group purpose="location"><context context-type="linenumber">862</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">942</context></context-group> + <context-group purpose="location"><context context-type="linenumber">979</context></context-group> <note annotates="source" from="developer">A substring of the tooltip.</note> - <trans-unit id="_msg151[0]"> + <trans-unit id="_msg160[0]"> <source xml:space="preserve">%n active connection(s) to Bitcoin network.</source> </trans-unit> - <trans-unit id="_msg151[1]"> + <trans-unit id="_msg160[1]"> <source xml:space="preserve">%n active connection(s) to Bitcoin network.</source> </trans-unit> </group> - <trans-unit id="_msg152"> + <trans-unit id="_msg161"> <source xml:space="preserve">Click for more actions.</source> - <context-group purpose="location"><context context-type="linenumber">952</context></context-group> + <context-group purpose="location"><context context-type="linenumber">989</context></context-group> <note annotates="source" from="developer">A substring of the tooltip. "More actions" are available via the context menu.</note> </trans-unit> - <trans-unit id="_msg153"> + <trans-unit id="_msg162"> <source xml:space="preserve">Show Peers tab</source> - <context-group purpose="location"><context context-type="linenumber">969</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1006</context></context-group> <note annotates="source" from="developer">A context menu item. The "Peers tab" is an element of the "Node window".</note> </trans-unit> - <trans-unit id="_msg154"> + <trans-unit id="_msg163"> <source xml:space="preserve">Disable network activity</source> - <context-group purpose="location"><context context-type="linenumber">977</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1014</context></context-group> <note annotates="source" from="developer">A context menu item.</note> </trans-unit> - <trans-unit id="_msg155"> + <trans-unit id="_msg164"> <source xml:space="preserve">Enable network activity</source> - <context-group purpose="location"><context context-type="linenumber">979</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1016</context></context-group> <note annotates="source" from="developer">A context menu item. The network activity was disabled previously.</note> </trans-unit> - <trans-unit id="_msg156"> + <trans-unit id="_msg165"> <source xml:space="preserve">Error: %1</source> - <context-group purpose="location"><context context-type="linenumber">1137</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1175</context></context-group> </trans-unit> - <trans-unit id="_msg157"> + <trans-unit id="_msg166"> <source xml:space="preserve">Warning: %1</source> - <context-group purpose="location"><context context-type="linenumber">1141</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1179</context></context-group> </trans-unit> - <trans-unit id="_msg158"> + <trans-unit id="_msg167"> <source xml:space="preserve">Date: %1 </source> - <context-group purpose="location"><context context-type="linenumber">1249</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1287</context></context-group> </trans-unit> - <trans-unit id="_msg159"> + <trans-unit id="_msg168"> <source xml:space="preserve">Amount: %1 </source> - <context-group purpose="location"><context context-type="linenumber">1250</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1288</context></context-group> </trans-unit> - <trans-unit id="_msg160"> + <trans-unit id="_msg169"> <source xml:space="preserve">Wallet: %1 </source> - <context-group purpose="location"><context context-type="linenumber">1252</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1290</context></context-group> </trans-unit> - <trans-unit id="_msg161"> + <trans-unit id="_msg170"> <source xml:space="preserve">Type: %1 </source> - <context-group purpose="location"><context context-type="linenumber">1254</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1292</context></context-group> </trans-unit> - <trans-unit id="_msg162"> + <trans-unit id="_msg171"> <source xml:space="preserve">Label: %1 </source> - <context-group purpose="location"><context context-type="linenumber">1256</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1294</context></context-group> </trans-unit> - <trans-unit id="_msg163"> + <trans-unit id="_msg172"> <source xml:space="preserve">Address: %1 </source> - <context-group purpose="location"><context context-type="linenumber">1258</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1296</context></context-group> </trans-unit> - <trans-unit id="_msg164"> + <trans-unit id="_msg173"> <source xml:space="preserve">Sent transaction</source> - <context-group purpose="location"><context context-type="linenumber">1259</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1297</context></context-group> </trans-unit> - <trans-unit id="_msg165"> + <trans-unit id="_msg174"> <source xml:space="preserve">Incoming transaction</source> - <context-group purpose="location"><context context-type="linenumber">1259</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1297</context></context-group> </trans-unit> - <trans-unit id="_msg166"> + <trans-unit id="_msg175"> <source xml:space="preserve">HD key generation is <b>enabled</b></source> - <context-group purpose="location"><context context-type="linenumber">1311</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1349</context></context-group> </trans-unit> - <trans-unit id="_msg167"> + <trans-unit id="_msg176"> <source xml:space="preserve">HD key generation is <b>disabled</b></source> - <context-group purpose="location"><context context-type="linenumber">1311</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1349</context></context-group> </trans-unit> - <trans-unit id="_msg168"> + <trans-unit id="_msg177"> <source xml:space="preserve">Private key <b>disabled</b></source> - <context-group purpose="location"><context context-type="linenumber">1311</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1349</context></context-group> </trans-unit> - <trans-unit id="_msg169"> + <trans-unit id="_msg178"> <source xml:space="preserve">Wallet is <b>encrypted</b> and currently <b>unlocked</b></source> - <context-group purpose="location"><context context-type="linenumber">1328</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1372</context></context-group> </trans-unit> - <trans-unit id="_msg170"> + <trans-unit id="_msg179"> <source xml:space="preserve">Wallet is <b>encrypted</b> and currently <b>locked</b></source> - <context-group purpose="location"><context context-type="linenumber">1336</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1380</context></context-group> </trans-unit> - <trans-unit id="_msg171"> + <trans-unit id="_msg180"> <source xml:space="preserve">Original message:</source> - <context-group purpose="location"><context context-type="linenumber">1455</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1499</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="UnitDisplayStatusBarControl"> - <trans-unit id="_msg172"> + <trans-unit id="_msg181"> <source xml:space="preserve">Unit to show amounts in. Click to select another unit.</source> - <context-group purpose="location"><context context-type="linenumber">1496</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1540</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/coincontroldialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="CoinControlDialog"> - <trans-unit id="_msg173"> + <trans-unit id="_msg182"> <source xml:space="preserve">Coin Selection</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg174"> + <trans-unit id="_msg183"> <source xml:space="preserve">Quantity:</source> <context-group purpose="location"><context context-type="linenumber">48</context></context-group> </trans-unit> - <trans-unit id="_msg175"> + <trans-unit id="_msg184"> <source xml:space="preserve">Bytes:</source> <context-group purpose="location"><context context-type="linenumber">77</context></context-group> </trans-unit> - <trans-unit id="_msg176"> + <trans-unit id="_msg185"> <source xml:space="preserve">Amount:</source> <context-group purpose="location"><context context-type="linenumber">122</context></context-group> </trans-unit> - <trans-unit id="_msg177"> + <trans-unit id="_msg186"> <source xml:space="preserve">Fee:</source> <context-group purpose="location"><context context-type="linenumber">202</context></context-group> </trans-unit> - <trans-unit id="_msg178"> + <trans-unit id="_msg187"> <source xml:space="preserve">Dust:</source> <context-group purpose="location"><context context-type="linenumber">154</context></context-group> </trans-unit> - <trans-unit id="_msg179"> + <trans-unit id="_msg188"> <source xml:space="preserve">After Fee:</source> <context-group purpose="location"><context context-type="linenumber">247</context></context-group> </trans-unit> - <trans-unit id="_msg180"> + <trans-unit id="_msg189"> <source xml:space="preserve">Change:</source> <context-group purpose="location"><context context-type="linenumber">279</context></context-group> </trans-unit> - <trans-unit id="_msg181"> + <trans-unit id="_msg190"> <source xml:space="preserve">(un)select all</source> <context-group purpose="location"><context context-type="linenumber">335</context></context-group> </trans-unit> - <trans-unit id="_msg182"> + <trans-unit id="_msg191"> <source xml:space="preserve">Tree mode</source> <context-group purpose="location"><context context-type="linenumber">351</context></context-group> </trans-unit> - <trans-unit id="_msg183"> + <trans-unit id="_msg192"> <source xml:space="preserve">List mode</source> <context-group purpose="location"><context context-type="linenumber">364</context></context-group> </trans-unit> - <trans-unit id="_msg184"> + <trans-unit id="_msg193"> <source xml:space="preserve">Amount</source> <context-group purpose="location"><context context-type="linenumber">420</context></context-group> </trans-unit> - <trans-unit id="_msg185"> + <trans-unit id="_msg194"> <source xml:space="preserve">Received with label</source> <context-group purpose="location"><context context-type="linenumber">425</context></context-group> </trans-unit> - <trans-unit id="_msg186"> + <trans-unit id="_msg195"> <source xml:space="preserve">Received with address</source> <context-group purpose="location"><context context-type="linenumber">430</context></context-group> </trans-unit> - <trans-unit id="_msg187"> + <trans-unit id="_msg196"> <source xml:space="preserve">Date</source> <context-group purpose="location"><context context-type="linenumber">435</context></context-group> </trans-unit> - <trans-unit id="_msg188"> + <trans-unit id="_msg197"> <source xml:space="preserve">Confirmations</source> <context-group purpose="location"><context context-type="linenumber">440</context></context-group> </trans-unit> - <trans-unit id="_msg189"> + <trans-unit id="_msg198"> <source xml:space="preserve">Confirmed</source> <context-group purpose="location"><context context-type="linenumber">443</context></context-group> </trans-unit> @@ -836,232 +878,259 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../coincontroldialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="CoinControlDialog"> - <trans-unit id="_msg190"> + <trans-unit id="_msg199"> <source xml:space="preserve">Copy amount</source> <context-group purpose="location"><context context-type="linenumber">69</context></context-group> </trans-unit> - <trans-unit id="_msg191"> + <trans-unit id="_msg200"> <source xml:space="preserve">&Copy address</source> <context-group purpose="location"><context context-type="linenumber">58</context></context-group> </trans-unit> - <trans-unit id="_msg192"> + <trans-unit id="_msg201"> <source xml:space="preserve">Copy &label</source> <context-group purpose="location"><context context-type="linenumber">59</context></context-group> </trans-unit> - <trans-unit id="_msg193"> + <trans-unit id="_msg202"> <source xml:space="preserve">Copy &amount</source> <context-group purpose="location"><context context-type="linenumber">60</context></context-group> </trans-unit> - <trans-unit id="_msg194"> + <trans-unit id="_msg203"> <source xml:space="preserve">Copy transaction &ID and output index</source> <context-group purpose="location"><context context-type="linenumber">61</context></context-group> </trans-unit> - <trans-unit id="_msg195"> + <trans-unit id="_msg204"> <source xml:space="preserve">L&ock unspent</source> <context-group purpose="location"><context context-type="linenumber">63</context></context-group> </trans-unit> - <trans-unit id="_msg196"> + <trans-unit id="_msg205"> <source xml:space="preserve">&Unlock unspent</source> <context-group purpose="location"><context context-type="linenumber">64</context></context-group> </trans-unit> - <trans-unit id="_msg197"> + <trans-unit id="_msg206"> <source xml:space="preserve">Copy quantity</source> <context-group purpose="location"><context context-type="linenumber">68</context></context-group> </trans-unit> - <trans-unit id="_msg198"> + <trans-unit id="_msg207"> <source xml:space="preserve">Copy fee</source> <context-group purpose="location"><context context-type="linenumber">70</context></context-group> </trans-unit> - <trans-unit id="_msg199"> + <trans-unit id="_msg208"> <source xml:space="preserve">Copy after fee</source> <context-group purpose="location"><context context-type="linenumber">71</context></context-group> </trans-unit> - <trans-unit id="_msg200"> + <trans-unit id="_msg209"> <source xml:space="preserve">Copy bytes</source> <context-group purpose="location"><context context-type="linenumber">72</context></context-group> </trans-unit> - <trans-unit id="_msg201"> + <trans-unit id="_msg210"> <source xml:space="preserve">Copy dust</source> <context-group purpose="location"><context context-type="linenumber">73</context></context-group> </trans-unit> - <trans-unit id="_msg202"> + <trans-unit id="_msg211"> <source xml:space="preserve">Copy change</source> <context-group purpose="location"><context context-type="linenumber">74</context></context-group> </trans-unit> - <trans-unit id="_msg203"> + <trans-unit id="_msg212"> <source xml:space="preserve">(%1 locked)</source> <context-group purpose="location"><context context-type="linenumber">380</context></context-group> </trans-unit> - <trans-unit id="_msg204"> + <trans-unit id="_msg213"> <source xml:space="preserve">yes</source> - <context-group purpose="location"><context context-type="linenumber">535</context></context-group> + <context-group purpose="location"><context context-type="linenumber">534</context></context-group> </trans-unit> - <trans-unit id="_msg205"> + <trans-unit id="_msg214"> <source xml:space="preserve">no</source> - <context-group purpose="location"><context context-type="linenumber">535</context></context-group> + <context-group purpose="location"><context context-type="linenumber">534</context></context-group> </trans-unit> - <trans-unit id="_msg206"> + <trans-unit id="_msg215"> <source xml:space="preserve">This label turns red if any recipient receives an amount smaller than the current dust threshold.</source> - <context-group purpose="location"><context context-type="linenumber">549</context></context-group> + <context-group purpose="location"><context context-type="linenumber">548</context></context-group> </trans-unit> - <trans-unit id="_msg207"> + <trans-unit id="_msg216"> <source xml:space="preserve">Can vary +/- %1 satoshi(s) per input.</source> - <context-group purpose="location"><context context-type="linenumber">554</context></context-group> + <context-group purpose="location"><context context-type="linenumber">553</context></context-group> </trans-unit> - <trans-unit id="_msg208"> + <trans-unit id="_msg217"> <source xml:space="preserve">(no label)</source> - <context-group purpose="location"><context context-type="linenumber">601</context></context-group> - <context-group purpose="location"><context context-type="linenumber">655</context></context-group> + <context-group purpose="location"><context context-type="linenumber">600</context></context-group> + <context-group purpose="location"><context context-type="linenumber">654</context></context-group> </trans-unit> - <trans-unit id="_msg209"> + <trans-unit id="_msg218"> <source xml:space="preserve">change from %1 (%2)</source> - <context-group purpose="location"><context context-type="linenumber">648</context></context-group> + <context-group purpose="location"><context context-type="linenumber">647</context></context-group> </trans-unit> - <trans-unit id="_msg210"> + <trans-unit id="_msg219"> <source xml:space="preserve">(change)</source> - <context-group purpose="location"><context context-type="linenumber">649</context></context-group> + <context-group purpose="location"><context context-type="linenumber">648</context></context-group> </trans-unit> </group> </body></file> <file original="../walletcontroller.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="CreateWalletActivity"> - <trans-unit id="_msg211"> + <trans-unit id="_msg220"> <source xml:space="preserve">Create Wallet</source> - <context-group purpose="location"><context context-type="linenumber">243</context></context-group> + <context-group purpose="location"><context context-type="linenumber">244</context></context-group> <note annotates="source" from="developer">Title of window indicating the progress of creation of a new wallet.</note> </trans-unit> - <trans-unit id="_msg212"> + <trans-unit id="_msg221"> <source xml:space="preserve">Creating Wallet <b>%1</b>…</source> - <context-group purpose="location"><context context-type="linenumber">246</context></context-group> + <context-group purpose="location"><context context-type="linenumber">247</context></context-group> <note annotates="source" from="developer">Descriptive text of the create wallet progress window which indicates to the user which wallet is currently being created.</note> </trans-unit> - <trans-unit id="_msg213"> + <trans-unit id="_msg222"> <source xml:space="preserve">Create wallet failed</source> - <context-group purpose="location"><context context-type="linenumber">275</context></context-group> + <context-group purpose="location"><context context-type="linenumber">276</context></context-group> </trans-unit> - <trans-unit id="_msg214"> + <trans-unit id="_msg223"> <source xml:space="preserve">Create wallet warning</source> - <context-group purpose="location"><context context-type="linenumber">277</context></context-group> + <context-group purpose="location"><context context-type="linenumber">278</context></context-group> </trans-unit> - <trans-unit id="_msg215"> + <trans-unit id="_msg224"> <source xml:space="preserve">Can't list signers</source> - <context-group purpose="location"><context context-type="linenumber">293</context></context-group> + <context-group purpose="location"><context context-type="linenumber">294</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="LoadWalletsActivity"> - <trans-unit id="_msg216"> + <trans-unit id="_msg225"> <source xml:space="preserve">Load Wallets</source> - <context-group purpose="location"><context context-type="linenumber">362</context></context-group> + <context-group purpose="location"><context context-type="linenumber">363</context></context-group> <note annotates="source" from="developer">Title of progress window which is displayed when wallets are being loaded.</note> </trans-unit> - <trans-unit id="_msg217"> + <trans-unit id="_msg226"> <source xml:space="preserve">Loading wallets…</source> - <context-group purpose="location"><context context-type="linenumber">365</context></context-group> + <context-group purpose="location"><context context-type="linenumber">366</context></context-group> <note annotates="source" from="developer">Descriptive text of the load wallets progress window which indicates to the user that wallets are currently being loaded.</note> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="OpenWalletActivity"> - <trans-unit id="_msg218"> + <trans-unit id="_msg227"> <source xml:space="preserve">Open wallet failed</source> - <context-group purpose="location"><context context-type="linenumber">323</context></context-group> + <context-group purpose="location"><context context-type="linenumber">324</context></context-group> </trans-unit> - <trans-unit id="_msg219"> + <trans-unit id="_msg228"> <source xml:space="preserve">Open wallet warning</source> - <context-group purpose="location"><context context-type="linenumber">325</context></context-group> + <context-group purpose="location"><context context-type="linenumber">326</context></context-group> </trans-unit> - <trans-unit id="_msg220"> + <trans-unit id="_msg229"> <source xml:space="preserve">default wallet</source> - <context-group purpose="location"><context context-type="linenumber">335</context></context-group> + <context-group purpose="location"><context context-type="linenumber">336</context></context-group> </trans-unit> - <trans-unit id="_msg221"> + <trans-unit id="_msg230"> <source xml:space="preserve">Open Wallet</source> - <context-group purpose="location"><context context-type="linenumber">339</context></context-group> + <context-group purpose="location"><context context-type="linenumber">340</context></context-group> <note annotates="source" from="developer">Title of window indicating the progress of opening of a wallet.</note> </trans-unit> - <trans-unit id="_msg222"> + <trans-unit id="_msg231"> <source xml:space="preserve">Opening Wallet <b>%1</b>…</source> - <context-group purpose="location"><context context-type="linenumber">342</context></context-group> + <context-group purpose="location"><context context-type="linenumber">343</context></context-group> <note annotates="source" from="developer">Descriptive text of the open wallet progress window which indicates to the user which wallet is currently being opened.</note> </trans-unit> </group> + <group restype="x-trolltech-linguist-context" resname="RestoreWalletActivity"> + <trans-unit id="_msg232"> + <source xml:space="preserve">Restore Wallet</source> + <context-group purpose="location"><context context-type="linenumber">388</context></context-group> + <note annotates="source" from="developer">Title of progress window which is displayed when wallets are being restored.</note> + </trans-unit> + <trans-unit id="_msg233"> + <source xml:space="preserve">Restoring Wallet <b>%1</b>…</source> + <context-group purpose="location"><context context-type="linenumber">391</context></context-group> + <note annotates="source" from="developer">Descriptive text of the restore wallets progress window which indicates to the user that wallets are currently being restored.</note> + </trans-unit> + <trans-unit id="_msg234"> + <source xml:space="preserve">Restore wallet failed</source> + <context-group purpose="location"><context context-type="linenumber">407</context></context-group> + <note annotates="source" from="developer">Title of message box which is displayed when the wallet could not be restored.</note> + </trans-unit> + <trans-unit id="_msg235"> + <source xml:space="preserve">Restore wallet warning</source> + <context-group purpose="location"><context context-type="linenumber">410</context></context-group> + <note annotates="source" from="developer">Title of message box which is displayed when the wallet is restored with some warning.</note> + </trans-unit> + <trans-unit id="_msg236"> + <source xml:space="preserve">Restore wallet message</source> + <context-group purpose="location"><context context-type="linenumber">413</context></context-group> + <note annotates="source" from="developer">Title of message box which is displayed when the wallet is successfully restored.</note> + </trans-unit> + </group> <group restype="x-trolltech-linguist-context" resname="WalletController"> - <trans-unit id="_msg223"> + <trans-unit id="_msg237"> <source xml:space="preserve">Close wallet</source> - <context-group purpose="location"><context context-type="linenumber">83</context></context-group> + <context-group purpose="location"><context context-type="linenumber">84</context></context-group> </trans-unit> - <trans-unit id="_msg224"> + <trans-unit id="_msg238"> <source xml:space="preserve">Are you sure you wish to close the wallet <i>%1</i>?</source> - <context-group purpose="location"><context context-type="linenumber">84</context></context-group> + <context-group purpose="location"><context context-type="linenumber">85</context></context-group> </trans-unit> - <trans-unit id="_msg225"> + <trans-unit id="_msg239"> <source xml:space="preserve">Closing the wallet for too long can result in having to resync the entire chain if pruning is enabled.</source> - <context-group purpose="location"><context context-type="linenumber">85</context></context-group> + <context-group purpose="location"><context context-type="linenumber">86</context></context-group> </trans-unit> - <trans-unit id="_msg226"> + <trans-unit id="_msg240"> <source xml:space="preserve">Close all wallets</source> - <context-group purpose="location"><context context-type="linenumber">98</context></context-group> + <context-group purpose="location"><context context-type="linenumber">99</context></context-group> </trans-unit> - <trans-unit id="_msg227"> + <trans-unit id="_msg241"> <source xml:space="preserve">Are you sure you wish to close all wallets?</source> - <context-group purpose="location"><context context-type="linenumber">99</context></context-group> + <context-group purpose="location"><context context-type="linenumber">100</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/createwalletdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="CreateWalletDialog"> - <trans-unit id="_msg228"> + <trans-unit id="_msg242"> <source xml:space="preserve">Create Wallet</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg229"> + <trans-unit id="_msg243"> <source xml:space="preserve">Wallet Name</source> <context-group purpose="location"><context context-type="linenumber">25</context></context-group> </trans-unit> - <trans-unit id="_msg230"> + <trans-unit id="_msg244"> <source xml:space="preserve">Wallet</source> <context-group purpose="location"><context context-type="linenumber">38</context></context-group> </trans-unit> - <trans-unit id="_msg231"> + <trans-unit id="_msg245"> <source xml:space="preserve">Encrypt the wallet. The wallet will be encrypted with a passphrase of your choice.</source> <context-group purpose="location"><context context-type="linenumber">47</context></context-group> </trans-unit> - <trans-unit id="_msg232"> + <trans-unit id="_msg246"> <source xml:space="preserve">Encrypt Wallet</source> <context-group purpose="location"><context context-type="linenumber">50</context></context-group> </trans-unit> - <trans-unit id="_msg233"> + <trans-unit id="_msg247"> <source xml:space="preserve">Advanced Options</source> <context-group purpose="location"><context context-type="linenumber">76</context></context-group> </trans-unit> - <trans-unit id="_msg234"> + <trans-unit id="_msg248"> <source xml:space="preserve">Disable private keys for this wallet. Wallets with private keys disabled will have no private keys and cannot have an HD seed or imported private keys. This is ideal for watch-only wallets.</source> <context-group purpose="location"><context context-type="linenumber">85</context></context-group> </trans-unit> - <trans-unit id="_msg235"> + <trans-unit id="_msg249"> <source xml:space="preserve">Disable Private Keys</source> <context-group purpose="location"><context context-type="linenumber">88</context></context-group> </trans-unit> - <trans-unit id="_msg236"> + <trans-unit id="_msg250"> <source xml:space="preserve">Make a blank wallet. Blank wallets do not initially have private keys or scripts. Private keys and addresses can be imported, or an HD seed can be set, at a later time.</source> <context-group purpose="location"><context context-type="linenumber">95</context></context-group> </trans-unit> - <trans-unit id="_msg237"> + <trans-unit id="_msg251"> <source xml:space="preserve">Make Blank Wallet</source> <context-group purpose="location"><context context-type="linenumber">98</context></context-group> </trans-unit> - <trans-unit id="_msg238"> + <trans-unit id="_msg252"> <source xml:space="preserve">Use descriptors for scriptPubKey management</source> <context-group purpose="location"><context context-type="linenumber">105</context></context-group> </trans-unit> - <trans-unit id="_msg239"> + <trans-unit id="_msg253"> <source xml:space="preserve">Descriptor Wallet</source> <context-group purpose="location"><context context-type="linenumber">108</context></context-group> </trans-unit> - <trans-unit id="_msg240"> + <trans-unit id="_msg254"> <source xml:space="preserve">Use an external signing device such as a hardware wallet. Configure the external signer script in wallet preferences first.</source> <context-group purpose="location"><context context-type="linenumber">118</context></context-group> </trans-unit> - <trans-unit id="_msg241"> + <trans-unit id="_msg255"> <source xml:space="preserve">External signer</source> <context-group purpose="location"><context context-type="linenumber">121</context></context-group> </trans-unit> @@ -1069,15 +1138,15 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../createwalletdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="CreateWalletDialog"> - <trans-unit id="_msg242"> + <trans-unit id="_msg256"> <source xml:space="preserve">Create</source> <context-group purpose="location"><context context-type="linenumber">22</context></context-group> </trans-unit> - <trans-unit id="_msg243"> + <trans-unit id="_msg257"> <source xml:space="preserve">Compiled without sqlite support (required for descriptor wallets)</source> <context-group purpose="location"><context context-type="linenumber">90</context></context-group> </trans-unit> - <trans-unit id="_msg244"> + <trans-unit id="_msg258"> <source xml:space="preserve">Compiled without external signing support (required for external signing)</source> <context-group purpose="location"><context context-type="linenumber">104</context></context-group> <note annotates="source" from="developer">"External signing" means using devices such as hardware wallets.</note> @@ -1086,23 +1155,23 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../forms/editaddressdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="EditAddressDialog"> - <trans-unit id="_msg245"> + <trans-unit id="_msg259"> <source xml:space="preserve">Edit Address</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg246"> + <trans-unit id="_msg260"> <source xml:space="preserve">&Label</source> <context-group purpose="location"><context context-type="linenumber">25</context></context-group> </trans-unit> - <trans-unit id="_msg247"> + <trans-unit id="_msg261"> <source xml:space="preserve">The label associated with this address list entry</source> <context-group purpose="location"><context context-type="linenumber">35</context></context-group> </trans-unit> - <trans-unit id="_msg248"> + <trans-unit id="_msg262"> <source xml:space="preserve">The address associated with this address list entry. This can only be modified for sending addresses.</source> <context-group purpose="location"><context context-type="linenumber">52</context></context-group> </trans-unit> - <trans-unit id="_msg249"> + <trans-unit id="_msg263"> <source xml:space="preserve">&Address</source> <context-group purpose="location"><context context-type="linenumber">42</context></context-group> </trans-unit> @@ -1110,35 +1179,35 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../editaddressdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="EditAddressDialog"> - <trans-unit id="_msg250"> + <trans-unit id="_msg264"> <source xml:space="preserve">New sending address</source> <context-group purpose="location"><context context-type="linenumber">29</context></context-group> </trans-unit> - <trans-unit id="_msg251"> + <trans-unit id="_msg265"> <source xml:space="preserve">Edit receiving address</source> <context-group purpose="location"><context context-type="linenumber">32</context></context-group> </trans-unit> - <trans-unit id="_msg252"> + <trans-unit id="_msg266"> <source xml:space="preserve">Edit sending address</source> <context-group purpose="location"><context context-type="linenumber">36</context></context-group> </trans-unit> - <trans-unit id="_msg253"> + <trans-unit id="_msg267"> <source xml:space="preserve">The entered address "%1" is not a valid Bitcoin address.</source> <context-group purpose="location"><context context-type="linenumber">113</context></context-group> </trans-unit> - <trans-unit id="_msg254"> + <trans-unit id="_msg268"> <source xml:space="preserve">Address "%1" already exists as a receiving address with label "%2" and so cannot be added as a sending address.</source> <context-group purpose="location"><context context-type="linenumber">146</context></context-group> </trans-unit> - <trans-unit id="_msg255"> + <trans-unit id="_msg269"> <source xml:space="preserve">The entered address "%1" is already in the address book with label "%2".</source> <context-group purpose="location"><context context-type="linenumber">151</context></context-group> </trans-unit> - <trans-unit id="_msg256"> + <trans-unit id="_msg270"> <source xml:space="preserve">Could not unlock wallet.</source> <context-group purpose="location"><context context-type="linenumber">123</context></context-group> </trans-unit> - <trans-unit id="_msg257"> + <trans-unit id="_msg271"> <source xml:space="preserve">New key generation failed.</source> <context-group purpose="location"><context context-type="linenumber">128</context></context-group> </trans-unit> @@ -1146,75 +1215,90 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../intro.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="FreespaceChecker"> - <trans-unit id="_msg258"> + <trans-unit id="_msg272"> <source xml:space="preserve">A new data directory will be created.</source> <context-group purpose="location"><context context-type="linenumber">73</context></context-group> </trans-unit> - <trans-unit id="_msg259"> + <trans-unit id="_msg273"> <source xml:space="preserve">name</source> <context-group purpose="location"><context context-type="linenumber">95</context></context-group> </trans-unit> - <trans-unit id="_msg260"> + <trans-unit id="_msg274"> <source xml:space="preserve">Directory already exists. Add %1 if you intend to create a new directory here.</source> <context-group purpose="location"><context context-type="linenumber">97</context></context-group> </trans-unit> - <trans-unit id="_msg261"> + <trans-unit id="_msg275"> <source xml:space="preserve">Path already exists, and is not a directory.</source> <context-group purpose="location"><context context-type="linenumber">100</context></context-group> </trans-unit> - <trans-unit id="_msg262"> + <trans-unit id="_msg276"> <source xml:space="preserve">Cannot create data directory here.</source> <context-group purpose="location"><context context-type="linenumber">107</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="Intro"> - <trans-unit id="_msg263"> + <trans-unit id="_msg277"> <source xml:space="preserve">Bitcoin</source> <context-group purpose="location"><context context-type="linenumber">139</context></context-group> </trans-unit> - <trans-unit id="_msg264"> - <source xml:space="preserve">%1 GB of space available</source> + <group restype="x-gettext-plurals"> <context-group purpose="location"><context context-type="linenumber">301</context></context-group> - </trans-unit> - <trans-unit id="_msg265"> - <source xml:space="preserve">(of %1 GB needed)</source> + <trans-unit id="_msg278[0]"> + <source xml:space="preserve">%n GB of space available</source> + </trans-unit> + <trans-unit id="_msg278[1]"> + <source xml:space="preserve">%n GB of space available</source> + </trans-unit> + </group> + <group restype="x-gettext-plurals"> <context-group purpose="location"><context context-type="linenumber">303</context></context-group> - </trans-unit> - <trans-unit id="_msg266"> - <source xml:space="preserve">(%1 GB needed for full chain)</source> + <trans-unit id="_msg279[0]"> + <source xml:space="preserve">(of %n GB needed)</source> + </trans-unit> + <trans-unit id="_msg279[1]"> + <source xml:space="preserve">(of %n GB needed)</source> + </trans-unit> + </group> + <group restype="x-gettext-plurals"> <context-group purpose="location"><context context-type="linenumber">306</context></context-group> - </trans-unit> - <trans-unit id="_msg267"> + <trans-unit id="_msg280[0]"> + <source xml:space="preserve">(%n GB needed for full chain)</source> + </trans-unit> + <trans-unit id="_msg280[1]"> + <source xml:space="preserve">(%n GB needed for full chain)</source> + </trans-unit> + </group> + <trans-unit id="_msg281"> <source xml:space="preserve">At least %1 GB of data will be stored in this directory, and it will grow over time.</source> <context-group purpose="location"><context context-type="linenumber">378</context></context-group> </trans-unit> - <trans-unit id="_msg268"> + <trans-unit id="_msg282"> <source xml:space="preserve">Approximately %1 GB of data will be stored in this directory.</source> <context-group purpose="location"><context context-type="linenumber">381</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> <context-group purpose="location"><context context-type="linenumber">390</context></context-group> <note annotates="source" from="developer">Explanatory text on the capability of the current prune target.</note> - <trans-unit id="_msg269[0]"> + <trans-unit id="_msg283[0]"> <source xml:space="preserve">(sufficient to restore backups %n day(s) old)</source> </trans-unit> - <trans-unit id="_msg269[1]"> + <trans-unit id="_msg283[1]"> <source xml:space="preserve">(sufficient to restore backups %n day(s) old)</source> </trans-unit> </group> - <trans-unit id="_msg270"> + <trans-unit id="_msg284"> <source xml:space="preserve">%1 will download and store a copy of the Bitcoin block chain.</source> <context-group purpose="location"><context context-type="linenumber">392</context></context-group> </trans-unit> - <trans-unit id="_msg271"> + <trans-unit id="_msg285"> <source xml:space="preserve">The wallet will also be stored in this directory.</source> <context-group purpose="location"><context context-type="linenumber">394</context></context-group> </trans-unit> - <trans-unit id="_msg272"> + <trans-unit id="_msg286"> <source xml:space="preserve">Error: Specified data directory "%1" cannot be created.</source> <context-group purpose="location"><context context-type="linenumber">250</context></context-group> </trans-unit> - <trans-unit id="_msg273"> + <trans-unit id="_msg287"> <source xml:space="preserve">Error</source> <context-group purpose="location"><context context-type="linenumber">280</context></context-group> </trans-unit> @@ -1222,25 +1306,25 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../utilitydialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="HelpMessageDialog"> - <trans-unit id="_msg274"> + <trans-unit id="_msg288"> <source xml:space="preserve">version</source> - <context-group purpose="location"><context context-type="linenumber">37</context></context-group> + <context-group purpose="location"><context context-type="linenumber">38</context></context-group> </trans-unit> - <trans-unit id="_msg275"> + <trans-unit id="_msg289"> <source xml:space="preserve">About %1</source> - <context-group purpose="location"><context context-type="linenumber">41</context></context-group> + <context-group purpose="location"><context context-type="linenumber">42</context></context-group> </trans-unit> - <trans-unit id="_msg276"> + <trans-unit id="_msg290"> <source xml:space="preserve">Command-line options</source> <context-group purpose="location"><context context-type="linenumber">60</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="ShutdownWindow"> - <trans-unit id="_msg277"> + <trans-unit id="_msg291"> <source xml:space="preserve">%1 is shutting down…</source> <context-group purpose="location"><context context-type="linenumber">145</context></context-group> </trans-unit> - <trans-unit id="_msg278"> + <trans-unit id="_msg292"> <source xml:space="preserve">Do not shut down the computer until this window disappears.</source> <context-group purpose="location"><context context-type="linenumber">146</context></context-group> </trans-unit> @@ -1248,47 +1332,47 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../forms/intro.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="Intro"> - <trans-unit id="_msg279"> + <trans-unit id="_msg293"> <source xml:space="preserve">Welcome</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg280"> + <trans-unit id="_msg294"> <source xml:space="preserve">Welcome to %1.</source> <context-group purpose="location"><context context-type="linenumber">23</context></context-group> </trans-unit> - <trans-unit id="_msg281"> + <trans-unit id="_msg295"> <source xml:space="preserve">As this is the first time the program is launched, you can choose where %1 will store its data.</source> <context-group purpose="location"><context context-type="linenumber">49</context></context-group> </trans-unit> - <trans-unit id="_msg282"> + <trans-unit id="_msg296"> <source xml:space="preserve">When you click OK, %1 will begin to download and process the full %4 block chain (%2GB) starting with the earliest transactions in %3 when %4 initially launched.</source> <context-group purpose="location"><context context-type="linenumber">206</context></context-group> </trans-unit> - <trans-unit id="_msg283"> + <trans-unit id="_msg297"> <source xml:space="preserve">Limit block chain storage to</source> <context-group purpose="location"><context context-type="linenumber">238</context></context-group> </trans-unit> - <trans-unit id="_msg284"> + <trans-unit id="_msg298"> <source xml:space="preserve">Reverting this setting requires re-downloading the entire blockchain. It is faster to download the full chain first and prune it later. Disables some advanced features.</source> <context-group purpose="location"><context context-type="linenumber">241</context></context-group> </trans-unit> - <trans-unit id="_msg285"> + <trans-unit id="_msg299"> <source xml:space="preserve"> GB</source> <context-group purpose="location"><context context-type="linenumber">248</context></context-group> </trans-unit> - <trans-unit id="_msg286"> + <trans-unit id="_msg300"> <source xml:space="preserve">This initial synchronisation is very demanding, and may expose hardware problems with your computer that had previously gone unnoticed. Each time you run %1, it will continue downloading where it left off.</source> <context-group purpose="location"><context context-type="linenumber">216</context></context-group> </trans-unit> - <trans-unit id="_msg287"> + <trans-unit id="_msg301"> <source xml:space="preserve">If you have chosen to limit block chain storage (pruning), the historical data must still be downloaded and processed, but will be deleted afterward to keep your disk usage low.</source> <context-group purpose="location"><context context-type="linenumber">226</context></context-group> </trans-unit> - <trans-unit id="_msg288"> + <trans-unit id="_msg302"> <source xml:space="preserve">Use the default data directory</source> <context-group purpose="location"><context context-type="linenumber">66</context></context-group> </trans-unit> - <trans-unit id="_msg289"> + <trans-unit id="_msg303"> <source xml:space="preserve">Use a custom data directory:</source> <context-group purpose="location"><context context-type="linenumber">73</context></context-group> </trans-unit> @@ -1296,54 +1380,54 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../forms/modaloverlay.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="ModalOverlay"> - <trans-unit id="_msg290"> + <trans-unit id="_msg304"> <source xml:space="preserve">Form</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg291"> + <trans-unit id="_msg305"> <source xml:space="preserve">Recent transactions may not yet be visible, and therefore your wallet's balance might be incorrect. This information will be correct once your wallet has finished synchronizing with the bitcoin network, as detailed below.</source> <context-group purpose="location"><context context-type="linenumber">133</context></context-group> </trans-unit> - <trans-unit id="_msg292"> + <trans-unit id="_msg306"> <source xml:space="preserve">Attempting to spend bitcoins that are affected by not-yet-displayed transactions will not be accepted by the network.</source> <context-group purpose="location"><context context-type="linenumber">152</context></context-group> </trans-unit> - <trans-unit id="_msg293"> + <trans-unit id="_msg307"> <source xml:space="preserve">Number of blocks left</source> <context-group purpose="location"><context context-type="linenumber">215</context></context-group> </trans-unit> - <trans-unit id="_msg294"> + <trans-unit id="_msg308"> <source xml:space="preserve">Unknown…</source> <context-group purpose="location"><context context-type="linenumber">222</context></context-group> <context-group purpose="location"><context context-type="linenumber">248</context></context-group> <context-group purpose="location"><context context-type="sourcefile">../modaloverlay.cpp</context><context context-type="linenumber">152</context></context-group> </trans-unit> - <trans-unit id="_msg295"> + <trans-unit id="_msg309"> <source xml:space="preserve">calculating…</source> <context-group purpose="location"><context context-type="linenumber">292</context></context-group> <context-group purpose="location"><context context-type="linenumber">312</context></context-group> </trans-unit> - <trans-unit id="_msg296"> + <trans-unit id="_msg310"> <source xml:space="preserve">Last block time</source> <context-group purpose="location"><context context-type="linenumber">235</context></context-group> </trans-unit> - <trans-unit id="_msg297"> + <trans-unit id="_msg311"> <source xml:space="preserve">Progress</source> <context-group purpose="location"><context context-type="linenumber">261</context></context-group> </trans-unit> - <trans-unit id="_msg298"> + <trans-unit id="_msg312"> <source xml:space="preserve">Progress increase per hour</source> <context-group purpose="location"><context context-type="linenumber">285</context></context-group> </trans-unit> - <trans-unit id="_msg299"> + <trans-unit id="_msg313"> <source xml:space="preserve">Estimated time left until synced</source> <context-group purpose="location"><context context-type="linenumber">305</context></context-group> </trans-unit> - <trans-unit id="_msg300"> + <trans-unit id="_msg314"> <source xml:space="preserve">Hide</source> <context-group purpose="location"><context context-type="linenumber">342</context></context-group> </trans-unit> - <trans-unit id="_msg301"> + <trans-unit id="_msg315"> <source xml:space="preserve">Esc</source> <context-group purpose="location"><context context-type="linenumber">345</context></context-group> </trans-unit> @@ -1351,17 +1435,17 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../modaloverlay.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="ModalOverlay"> - <trans-unit id="_msg302"> + <trans-unit id="_msg316"> <source xml:space="preserve">%1 is currently syncing. It will download headers and blocks from peers and validate them until reaching the tip of the block chain.</source> <context-group purpose="location"><context context-type="linenumber">34</context></context-group> </trans-unit> - <trans-unit id="_msg303"> + <trans-unit id="_msg317"> <source xml:space="preserve">Unknown. Syncing Headers (%1, %2%)…</source> <context-group purpose="location"><context context-type="linenumber">158</context></context-group> </trans-unit> </group> <group restype="x-trolltech-linguist-context" resname="QObject"> - <trans-unit id="_msg304"> + <trans-unit id="_msg318"> <source xml:space="preserve">unknown</source> <context-group purpose="location"><context context-type="linenumber">123</context></context-group> </trans-unit> @@ -1369,15 +1453,15 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../forms/openuridialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="OpenURIDialog"> - <trans-unit id="_msg305"> + <trans-unit id="_msg319"> <source xml:space="preserve">Open bitcoin URI</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg306"> + <trans-unit id="_msg320"> <source xml:space="preserve">URI:</source> <context-group purpose="location"><context context-type="linenumber">22</context></context-group> </trans-unit> - <trans-unit id="_msg307"> + <trans-unit id="_msg321"> <source xml:space="preserve">Paste address from clipboard</source> <context-group purpose="location"><context context-type="linenumber">36</context></context-group> <note annotates="source" from="developer">Tooltip text for button that allows you to paste an address that is in your clipboard.</note> @@ -1386,310 +1470,310 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../forms/optionsdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="OptionsDialog"> - <trans-unit id="_msg308"> + <trans-unit id="_msg322"> <source xml:space="preserve">Options</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg309"> + <trans-unit id="_msg323"> <source xml:space="preserve">&Main</source> <context-group purpose="location"><context context-type="linenumber">27</context></context-group> </trans-unit> - <trans-unit id="_msg310"> + <trans-unit id="_msg324"> <source xml:space="preserve">Automatically start %1 after logging in to the system.</source> <context-group purpose="location"><context context-type="linenumber">33</context></context-group> </trans-unit> - <trans-unit id="_msg311"> + <trans-unit id="_msg325"> <source xml:space="preserve">&Start %1 on system login</source> <context-group purpose="location"><context context-type="linenumber">36</context></context-group> </trans-unit> - <trans-unit id="_msg312"> + <trans-unit id="_msg326"> <source xml:space="preserve">Enabling pruning significantly reduces the disk space required to store transactions. All blocks are still fully validated. Reverting this setting requires re-downloading the entire blockchain.</source> <context-group purpose="location"><context context-type="linenumber">58</context></context-group> </trans-unit> - <trans-unit id="_msg313"> + <trans-unit id="_msg327"> <source xml:space="preserve">Size of &database cache</source> <context-group purpose="location"><context context-type="linenumber">111</context></context-group> </trans-unit> - <trans-unit id="_msg314"> + <trans-unit id="_msg328"> <source xml:space="preserve">Number of script &verification threads</source> <context-group purpose="location"><context context-type="linenumber">157</context></context-group> </trans-unit> - <trans-unit id="_msg315"> + <trans-unit id="_msg329"> <source xml:space="preserve">IP address of the proxy (e.g. IPv4: 127.0.0.1 / IPv6: ::1)</source> <context-group purpose="location"><context context-type="linenumber">388</context></context-group> <context-group purpose="location"><context context-type="linenumber">575</context></context-group> </trans-unit> - <trans-unit id="_msg316"> + <trans-unit id="_msg330"> <source xml:space="preserve">Shows if the supplied default SOCKS5 proxy is used to reach peers via this network type.</source> <context-group purpose="location"><context context-type="linenumber">457</context></context-group> <context-group purpose="location"><context context-type="linenumber">480</context></context-group> <context-group purpose="location"><context context-type="linenumber">503</context></context-group> </trans-unit> - <trans-unit id="_msg317"> + <trans-unit id="_msg331"> <source xml:space="preserve">Minimize instead of exit the application when the window is closed. When this option is enabled, the application will be closed only after selecting Exit in the menu.</source> <context-group purpose="location"><context context-type="linenumber">672</context></context-group> </trans-unit> - <trans-unit id="_msg318"> + <trans-unit id="_msg332"> + <source xml:space="preserve">Options set in this dialog are overridden by the command line:</source> + <context-group purpose="location"><context context-type="linenumber">899</context></context-group> + </trans-unit> + <trans-unit id="_msg333"> <source xml:space="preserve">Open the %1 configuration file from the working directory.</source> <context-group purpose="location"><context context-type="linenumber">944</context></context-group> </trans-unit> - <trans-unit id="_msg319"> + <trans-unit id="_msg334"> <source xml:space="preserve">Open Configuration File</source> <context-group purpose="location"><context context-type="linenumber">947</context></context-group> </trans-unit> - <trans-unit id="_msg320"> + <trans-unit id="_msg335"> <source xml:space="preserve">Reset all client options to default.</source> <context-group purpose="location"><context context-type="linenumber">957</context></context-group> </trans-unit> - <trans-unit id="_msg321"> + <trans-unit id="_msg336"> <source xml:space="preserve">&Reset Options</source> <context-group purpose="location"><context context-type="linenumber">960</context></context-group> </trans-unit> - <trans-unit id="_msg322"> + <trans-unit id="_msg337"> <source xml:space="preserve">&Network</source> <context-group purpose="location"><context context-type="linenumber">315</context></context-group> </trans-unit> - <trans-unit id="_msg323"> + <trans-unit id="_msg338"> <source xml:space="preserve">Prune &block storage to</source> <context-group purpose="location"><context context-type="linenumber">61</context></context-group> </trans-unit> - <trans-unit id="_msg324"> + <trans-unit id="_msg339"> <source xml:space="preserve">GB</source> <context-group purpose="location"><context context-type="linenumber">71</context></context-group> </trans-unit> - <trans-unit id="_msg325"> + <trans-unit id="_msg340"> <source xml:space="preserve">Reverting this setting requires re-downloading the entire blockchain.</source> <context-group purpose="location"><context context-type="linenumber">96</context></context-group> </trans-unit> - <trans-unit id="_msg326"> + <trans-unit id="_msg341"> <source xml:space="preserve">Maximum database cache size. A larger cache can contribute to faster sync, after which the benefit is less pronounced for most use cases. Lowering the cache size will reduce memory usage. Unused mempool memory is shared for this cache.</source> <context-group purpose="location"><context context-type="linenumber">108</context></context-group> <note annotates="source" from="developer">Tooltip text for Options window setting that sets the size of the database cache. Explains the corresponding effects of increasing/decreasing this value.</note> </trans-unit> - <trans-unit id="_msg327"> + <trans-unit id="_msg342"> <source xml:space="preserve">MiB</source> <context-group purpose="location"><context context-type="linenumber">127</context></context-group> </trans-unit> - <trans-unit id="_msg328"> + <trans-unit id="_msg343"> <source xml:space="preserve">Set the number of script verification threads. Negative values correspond to the number of cores you want to leave free to the system.</source> <context-group purpose="location"><context context-type="linenumber">154</context></context-group> <note annotates="source" from="developer">Tooltip text for Options window setting that sets the number of script verification threads. Explains that negative values mean to leave these many cores free to the system.</note> </trans-unit> - <trans-unit id="_msg329"> + <trans-unit id="_msg344"> <source xml:space="preserve">(0 = auto, <0 = leave that many cores free)</source> <context-group purpose="location"><context context-type="linenumber">170</context></context-group> </trans-unit> - <trans-unit id="_msg330"> + <trans-unit id="_msg345"> <source xml:space="preserve">This allows you or a third party tool to communicate with the node through command-line and JSON-RPC commands.</source> <context-group purpose="location"><context context-type="linenumber">192</context></context-group> <note annotates="source" from="developer">Tooltip text for Options window setting that enables the RPC server.</note> </trans-unit> - <trans-unit id="_msg331"> + <trans-unit id="_msg346"> <source xml:space="preserve">Enable R&PC server</source> <context-group purpose="location"><context context-type="linenumber">195</context></context-group> <note annotates="source" from="developer">An Options window setting to enable the RPC server.</note> </trans-unit> - <trans-unit id="_msg332"> + <trans-unit id="_msg347"> <source xml:space="preserve">W&allet</source> <context-group purpose="location"><context context-type="linenumber">216</context></context-group> </trans-unit> - <trans-unit id="_msg333"> + <trans-unit id="_msg348"> <source xml:space="preserve">Whether to set subtract fee from amount as default or not.</source> <context-group purpose="location"><context context-type="linenumber">222</context></context-group> <note annotates="source" from="developer">Tooltip text for Options window setting that sets subtracting the fee from a sending amount as default.</note> </trans-unit> - <trans-unit id="_msg334"> + <trans-unit id="_msg349"> <source xml:space="preserve">Subtract &fee from amount by default</source> <context-group purpose="location"><context context-type="linenumber">225</context></context-group> <note annotates="source" from="developer">An Options window setting to set subtracting the fee from a sending amount as default.</note> </trans-unit> - <trans-unit id="_msg335"> + <trans-unit id="_msg350"> <source xml:space="preserve">Expert</source> <context-group purpose="location"><context context-type="linenumber">232</context></context-group> </trans-unit> - <trans-unit id="_msg336"> + <trans-unit id="_msg351"> <source xml:space="preserve">Enable coin &control features</source> <context-group purpose="location"><context context-type="linenumber">241</context></context-group> </trans-unit> - <trans-unit id="_msg337"> + <trans-unit id="_msg352"> <source xml:space="preserve">If you disable the spending of unconfirmed change, the change from a transaction cannot be used until that transaction has at least one confirmation. This also affects how your balance is computed.</source> <context-group purpose="location"><context context-type="linenumber">248</context></context-group> </trans-unit> - <trans-unit id="_msg338"> + <trans-unit id="_msg353"> <source xml:space="preserve">&Spend unconfirmed change</source> <context-group purpose="location"><context context-type="linenumber">251</context></context-group> </trans-unit> - <trans-unit id="_msg339"> + <trans-unit id="_msg354"> <source xml:space="preserve">Enable &PSBT controls</source> <context-group purpose="location"><context context-type="linenumber">258</context></context-group> <note annotates="source" from="developer">An options window setting to enable PSBT controls.</note> </trans-unit> - <trans-unit id="_msg340"> + <trans-unit id="_msg355"> <source xml:space="preserve">Whether to show PSBT controls.</source> <context-group purpose="location"><context context-type="linenumber">261</context></context-group> <note annotates="source" from="developer">Tooltip text for options window setting that enables PSBT controls.</note> </trans-unit> - <trans-unit id="_msg341"> + <trans-unit id="_msg356"> <source xml:space="preserve">External Signer (e.g. hardware wallet)</source> <context-group purpose="location"><context context-type="linenumber">271</context></context-group> </trans-unit> - <trans-unit id="_msg342"> + <trans-unit id="_msg357"> <source xml:space="preserve">&External signer script path</source> <context-group purpose="location"><context context-type="linenumber">279</context></context-group> </trans-unit> - <trans-unit id="_msg343"> + <trans-unit id="_msg358"> <source xml:space="preserve">Full path to a Bitcoin Core compatible script (e.g. C:\Downloads\hwi.exe or /Users/you/Downloads/hwi.py). Beware: malware can steal your coins!</source> <context-group purpose="location"><context context-type="linenumber">289</context></context-group> </trans-unit> - <trans-unit id="_msg344"> + <trans-unit id="_msg359"> <source xml:space="preserve">Automatically open the Bitcoin client port on the router. This only works when your router supports UPnP and it is enabled.</source> <context-group purpose="location"><context context-type="linenumber">321</context></context-group> </trans-unit> - <trans-unit id="_msg345"> + <trans-unit id="_msg360"> <source xml:space="preserve">Map port using &UPnP</source> <context-group purpose="location"><context context-type="linenumber">324</context></context-group> </trans-unit> - <trans-unit id="_msg346"> + <trans-unit id="_msg361"> <source xml:space="preserve">Automatically open the Bitcoin client port on the router. This only works when your router supports NAT-PMP and it is enabled. The external port could be random.</source> <context-group purpose="location"><context context-type="linenumber">331</context></context-group> </trans-unit> - <trans-unit id="_msg347"> + <trans-unit id="_msg362"> <source xml:space="preserve">Map port using NA&T-PMP</source> <context-group purpose="location"><context context-type="linenumber">334</context></context-group> </trans-unit> - <trans-unit id="_msg348"> + <trans-unit id="_msg363"> <source xml:space="preserve">Accept connections from outside.</source> <context-group purpose="location"><context context-type="linenumber">341</context></context-group> </trans-unit> - <trans-unit id="_msg349"> + <trans-unit id="_msg364"> <source xml:space="preserve">Allow incomin&g connections</source> <context-group purpose="location"><context context-type="linenumber">344</context></context-group> </trans-unit> - <trans-unit id="_msg350"> + <trans-unit id="_msg365"> <source xml:space="preserve">Connect to the Bitcoin network through a SOCKS5 proxy.</source> <context-group purpose="location"><context context-type="linenumber">351</context></context-group> </trans-unit> - <trans-unit id="_msg351"> + <trans-unit id="_msg366"> <source xml:space="preserve">&Connect through SOCKS5 proxy (default proxy):</source> <context-group purpose="location"><context context-type="linenumber">354</context></context-group> </trans-unit> - <trans-unit id="_msg352"> + <trans-unit id="_msg367"> <source xml:space="preserve">Proxy &IP:</source> <context-group purpose="location"><context context-type="linenumber">363</context></context-group> <context-group purpose="location"><context context-type="linenumber">550</context></context-group> </trans-unit> - <trans-unit id="_msg353"> + <trans-unit id="_msg368"> <source xml:space="preserve">&Port:</source> <context-group purpose="location"><context context-type="linenumber">395</context></context-group> <context-group purpose="location"><context context-type="linenumber">582</context></context-group> </trans-unit> - <trans-unit id="_msg354"> + <trans-unit id="_msg369"> <source xml:space="preserve">Port of the proxy (e.g. 9050)</source> <context-group purpose="location"><context context-type="linenumber">420</context></context-group> <context-group purpose="location"><context context-type="linenumber">607</context></context-group> </trans-unit> - <trans-unit id="_msg355"> + <trans-unit id="_msg370"> <source xml:space="preserve">Used for reaching peers via:</source> <context-group purpose="location"><context context-type="linenumber">444</context></context-group> </trans-unit> - <trans-unit id="_msg356"> + <trans-unit id="_msg371"> <source xml:space="preserve">IPv4</source> <context-group purpose="location"><context context-type="linenumber">467</context></context-group> </trans-unit> - <trans-unit id="_msg357"> + <trans-unit id="_msg372"> <source xml:space="preserve">IPv6</source> <context-group purpose="location"><context context-type="linenumber">490</context></context-group> </trans-unit> - <trans-unit id="_msg358"> + <trans-unit id="_msg373"> <source xml:space="preserve">Tor</source> <context-group purpose="location"><context context-type="linenumber">513</context></context-group> </trans-unit> - <trans-unit id="_msg359"> + <trans-unit id="_msg374"> <source xml:space="preserve">&Window</source> <context-group purpose="location"><context context-type="linenumber">643</context></context-group> </trans-unit> - <trans-unit id="_msg360"> + <trans-unit id="_msg375"> <source xml:space="preserve">Show the icon in the system tray.</source> <context-group purpose="location"><context context-type="linenumber">649</context></context-group> </trans-unit> - <trans-unit id="_msg361"> + <trans-unit id="_msg376"> <source xml:space="preserve">&Show tray icon</source> <context-group purpose="location"><context context-type="linenumber">652</context></context-group> </trans-unit> - <trans-unit id="_msg362"> + <trans-unit id="_msg377"> <source xml:space="preserve">Show only a tray icon after minimizing the window.</source> <context-group purpose="location"><context context-type="linenumber">662</context></context-group> </trans-unit> - <trans-unit id="_msg363"> + <trans-unit id="_msg378"> <source xml:space="preserve">&Minimize to the tray instead of the taskbar</source> <context-group purpose="location"><context context-type="linenumber">665</context></context-group> </trans-unit> - <trans-unit id="_msg364"> + <trans-unit id="_msg379"> <source xml:space="preserve">M&inimize on close</source> <context-group purpose="location"><context context-type="linenumber">675</context></context-group> </trans-unit> - <trans-unit id="_msg365"> + <trans-unit id="_msg380"> <source xml:space="preserve">&Display</source> <context-group purpose="location"><context context-type="linenumber">696</context></context-group> </trans-unit> - <trans-unit id="_msg366"> + <trans-unit id="_msg381"> <source xml:space="preserve">User Interface &language:</source> <context-group purpose="location"><context context-type="linenumber">704</context></context-group> </trans-unit> - <trans-unit id="_msg367"> + <trans-unit id="_msg382"> <source xml:space="preserve">The user interface language can be set here. This setting will take effect after restarting %1.</source> <context-group purpose="location"><context context-type="linenumber">717</context></context-group> </trans-unit> - <trans-unit id="_msg368"> + <trans-unit id="_msg383"> <source xml:space="preserve">&Unit to show amounts in:</source> <context-group purpose="location"><context context-type="linenumber">728</context></context-group> </trans-unit> - <trans-unit id="_msg369"> + <trans-unit id="_msg384"> <source xml:space="preserve">Choose the default subdivision unit to show in the interface and when sending coins.</source> <context-group purpose="location"><context context-type="linenumber">741</context></context-group> </trans-unit> - <trans-unit id="_msg370"> + <trans-unit id="_msg385"> <source xml:space="preserve">Third-party URLs (e.g. a block explorer) that appear in the transactions tab as context menu items. %s in the URL is replaced by transaction hash. Multiple URLs are separated by vertical bar |.</source> <context-group purpose="location"><context context-type="linenumber">752</context></context-group> <context-group purpose="location"><context context-type="linenumber">765</context></context-group> </trans-unit> - <trans-unit id="_msg371"> + <trans-unit id="_msg386"> <source xml:space="preserve">&Third-party transaction URLs</source> <context-group purpose="location"><context context-type="linenumber">755</context></context-group> </trans-unit> - <trans-unit id="_msg372"> + <trans-unit id="_msg387"> <source xml:space="preserve">Whether to show coin control features or not.</source> <context-group purpose="location"><context context-type="linenumber">238</context></context-group> </trans-unit> - <trans-unit id="_msg373"> + <trans-unit id="_msg388"> <source xml:space="preserve">Connect to the Bitcoin network through a separate SOCKS5 proxy for Tor onion services.</source> <context-group purpose="location"><context context-type="linenumber">538</context></context-group> </trans-unit> - <trans-unit id="_msg374"> + <trans-unit id="_msg389"> <source xml:space="preserve">Use separate SOCKS&5 proxy to reach peers via Tor onion services:</source> <context-group purpose="location"><context context-type="linenumber">541</context></context-group> </trans-unit> - <trans-unit id="_msg375"> + <trans-unit id="_msg390"> <source xml:space="preserve">Monospaced font in the Overview tab:</source> <context-group purpose="location"><context context-type="linenumber">777</context></context-group> </trans-unit> - <trans-unit id="_msg376"> + <trans-unit id="_msg391"> <source xml:space="preserve">embedded "%1"</source> <context-group purpose="location"><context context-type="linenumber">785</context></context-group> </trans-unit> - <trans-unit id="_msg377"> + <trans-unit id="_msg392"> <source xml:space="preserve">closest matching "%1"</source> <context-group purpose="location"><context context-type="linenumber">834</context></context-group> </trans-unit> - <trans-unit id="_msg378"> - <source xml:space="preserve">Options set in this dialog are overridden by the command line or in the configuration file:</source> - <context-group purpose="location"><context context-type="linenumber">899</context></context-group> - </trans-unit> - <trans-unit id="_msg379"> + <trans-unit id="_msg393"> <source xml:space="preserve">&OK</source> <context-group purpose="location"><context context-type="linenumber">1040</context></context-group> </trans-unit> - <trans-unit id="_msg380"> + <trans-unit id="_msg394"> <source xml:space="preserve">&Cancel</source> <context-group purpose="location"><context context-type="linenumber">1053</context></context-group> </trans-unit> @@ -1697,140 +1781,156 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../optionsdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="OptionsDialog"> - <trans-unit id="_msg381"> + <trans-unit id="_msg395"> <source xml:space="preserve">Compiled without external signing support (required for external signing)</source> - <context-group purpose="location"><context context-type="linenumber">99</context></context-group> + <context-group purpose="location"><context context-type="linenumber">96</context></context-group> <note annotates="source" from="developer">"External signing" means using devices such as hardware wallets.</note> </trans-unit> - <trans-unit id="_msg382"> + <trans-unit id="_msg396"> <source xml:space="preserve">default</source> - <context-group purpose="location"><context context-type="linenumber">111</context></context-group> + <context-group purpose="location"><context context-type="linenumber">108</context></context-group> </trans-unit> - <trans-unit id="_msg383"> + <trans-unit id="_msg397"> <source xml:space="preserve">none</source> - <context-group purpose="location"><context context-type="linenumber">192</context></context-group> + <context-group purpose="location"><context context-type="linenumber">194</context></context-group> </trans-unit> - <trans-unit id="_msg384"> + <trans-unit id="_msg398"> <source xml:space="preserve">Confirm options reset</source> - <context-group purpose="location"><context context-type="linenumber">289</context></context-group> + <context-group purpose="location"><context context-type="linenumber">301</context></context-group> + <note annotates="source" from="developer">Window title text of pop-up window shown when the user has chosen to reset options.</note> </trans-unit> - <trans-unit id="_msg385"> + <trans-unit id="_msg399"> <source xml:space="preserve">Client restart required to activate changes.</source> - <context-group purpose="location"><context context-type="linenumber">290</context></context-group> - <context-group purpose="location"><context context-type="linenumber">360</context></context-group> + <context-group purpose="location"><context context-type="linenumber">292</context></context-group> + <context-group purpose="location"><context context-type="linenumber">371</context></context-group> + <note annotates="source" from="developer">Text explaining that the settings changed will not come into effect until the client is restarted.</note> </trans-unit> - <trans-unit id="_msg386"> + <trans-unit id="_msg400"> + <source xml:space="preserve">Current settings will be backed up at "%1".</source> + <context-group purpose="location"><context context-type="linenumber">296</context></context-group> + <note annotates="source" from="developer">Text explaining to the user that the client's current settings will be backed up at a specific location. %1 is a stand-in argument for the backup location's path.</note> + </trans-unit> + <trans-unit id="_msg401"> <source xml:space="preserve">Client will be shut down. Do you want to proceed?</source> - <context-group purpose="location"><context context-type="linenumber">290</context></context-group> + <context-group purpose="location"><context context-type="linenumber">299</context></context-group> + <note annotates="source" from="developer">Text asking the user to confirm if they would like to proceed with a client shutdown.</note> </trans-unit> - <trans-unit id="_msg387"> + <trans-unit id="_msg402"> <source xml:space="preserve">Configuration options</source> - <context-group purpose="location"><context context-type="linenumber">308</context></context-group> + <context-group purpose="location"><context context-type="linenumber">319</context></context-group> <note annotates="source" from="developer">Window title text of pop-up box that allows opening up of configuration file.</note> </trans-unit> - <trans-unit id="_msg388"> + <trans-unit id="_msg403"> <source xml:space="preserve">The configuration file is used to specify advanced user options which override GUI settings. Additionally, any command-line options will override this configuration file.</source> - <context-group purpose="location"><context context-type="linenumber">311</context></context-group> + <context-group purpose="location"><context context-type="linenumber">322</context></context-group> <note annotates="source" from="developer">Explanatory text about the priority order of instructions considered by client. The order from high to low being: command-line, configuration file, GUI settings.</note> </trans-unit> - <trans-unit id="_msg389"> + <trans-unit id="_msg404"> <source xml:space="preserve">Continue</source> - <context-group purpose="location"><context context-type="linenumber">314</context></context-group> + <context-group purpose="location"><context context-type="linenumber">325</context></context-group> </trans-unit> - <trans-unit id="_msg390"> + <trans-unit id="_msg405"> <source xml:space="preserve">Cancel</source> - <context-group purpose="location"><context context-type="linenumber">315</context></context-group> + <context-group purpose="location"><context context-type="linenumber">326</context></context-group> </trans-unit> - <trans-unit id="_msg391"> + <trans-unit id="_msg406"> <source xml:space="preserve">Error</source> - <context-group purpose="location"><context context-type="linenumber">324</context></context-group> + <context-group purpose="location"><context context-type="linenumber">335</context></context-group> </trans-unit> - <trans-unit id="_msg392"> + <trans-unit id="_msg407"> <source xml:space="preserve">The configuration file could not be opened.</source> - <context-group purpose="location"><context context-type="linenumber">324</context></context-group> + <context-group purpose="location"><context context-type="linenumber">335</context></context-group> </trans-unit> - <trans-unit id="_msg393"> + <trans-unit id="_msg408"> <source xml:space="preserve">This change would require a client restart.</source> - <context-group purpose="location"><context context-type="linenumber">364</context></context-group> + <context-group purpose="location"><context context-type="linenumber">375</context></context-group> </trans-unit> - <trans-unit id="_msg394"> + <trans-unit id="_msg409"> <source xml:space="preserve">The supplied proxy address is invalid.</source> - <context-group purpose="location"><context context-type="linenumber">392</context></context-group> + <context-group purpose="location"><context context-type="linenumber">403</context></context-group> + </trans-unit> + </group> + </body></file> + <file original="../optionsmodel.cpp" datatype="cpp" source-language="en"><body> + <group restype="x-trolltech-linguist-context" resname="OptionsModel"> + <trans-unit id="_msg410"> + <source xml:space="preserve">Could not read setting "%1", %2.</source> + <context-group purpose="location"><context context-type="linenumber">204</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/overviewpage.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="OverviewPage"> - <trans-unit id="_msg395"> + <trans-unit id="_msg411"> <source xml:space="preserve">Form</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg396"> + <trans-unit id="_msg412"> <source xml:space="preserve">The displayed information may be out of date. Your wallet automatically synchronizes with the Bitcoin network after a connection is established, but this process has not completed yet.</source> <context-group purpose="location"><context context-type="linenumber">76</context></context-group> <context-group purpose="location"><context context-type="linenumber">411</context></context-group> </trans-unit> - <trans-unit id="_msg397"> + <trans-unit id="_msg413"> <source xml:space="preserve">Watch-only:</source> <context-group purpose="location"><context context-type="linenumber">284</context></context-group> </trans-unit> - <trans-unit id="_msg398"> + <trans-unit id="_msg414"> <source xml:space="preserve">Available:</source> <context-group purpose="location"><context context-type="linenumber">294</context></context-group> </trans-unit> - <trans-unit id="_msg399"> + <trans-unit id="_msg415"> <source xml:space="preserve">Your current spendable balance</source> <context-group purpose="location"><context context-type="linenumber">304</context></context-group> </trans-unit> - <trans-unit id="_msg400"> + <trans-unit id="_msg416"> <source xml:space="preserve">Pending:</source> <context-group purpose="location"><context context-type="linenumber">339</context></context-group> </trans-unit> - <trans-unit id="_msg401"> + <trans-unit id="_msg417"> <source xml:space="preserve">Total of transactions that have yet to be confirmed, and do not yet count toward the spendable balance</source> <context-group purpose="location"><context context-type="linenumber">139</context></context-group> </trans-unit> - <trans-unit id="_msg402"> + <trans-unit id="_msg418"> <source xml:space="preserve">Immature:</source> <context-group purpose="location"><context context-type="linenumber">239</context></context-group> </trans-unit> - <trans-unit id="_msg403"> + <trans-unit id="_msg419"> <source xml:space="preserve">Mined balance that has not yet matured</source> <context-group purpose="location"><context context-type="linenumber">210</context></context-group> </trans-unit> - <trans-unit id="_msg404"> + <trans-unit id="_msg420"> <source xml:space="preserve">Balances</source> <context-group purpose="location"><context context-type="linenumber">60</context></context-group> </trans-unit> - <trans-unit id="_msg405"> + <trans-unit id="_msg421"> <source xml:space="preserve">Total:</source> <context-group purpose="location"><context context-type="linenumber">200</context></context-group> </trans-unit> - <trans-unit id="_msg406"> + <trans-unit id="_msg422"> <source xml:space="preserve">Your current total balance</source> <context-group purpose="location"><context context-type="linenumber">249</context></context-group> </trans-unit> - <trans-unit id="_msg407"> + <trans-unit id="_msg423"> <source xml:space="preserve">Your current balance in watch-only addresses</source> <context-group purpose="location"><context context-type="linenumber">323</context></context-group> </trans-unit> - <trans-unit id="_msg408"> + <trans-unit id="_msg424"> <source xml:space="preserve">Spendable:</source> <context-group purpose="location"><context context-type="linenumber">346</context></context-group> </trans-unit> - <trans-unit id="_msg409"> + <trans-unit id="_msg425"> <source xml:space="preserve">Recent transactions</source> <context-group purpose="location"><context context-type="linenumber">395</context></context-group> </trans-unit> - <trans-unit id="_msg410"> + <trans-unit id="_msg426"> <source xml:space="preserve">Unconfirmed transactions to watch-only addresses</source> <context-group purpose="location"><context context-type="linenumber">120</context></context-group> </trans-unit> - <trans-unit id="_msg411"> + <trans-unit id="_msg427"> <source xml:space="preserve">Mined balance in watch-only addresses that has not yet matured</source> <context-group purpose="location"><context context-type="linenumber">158</context></context-group> </trans-unit> - <trans-unit id="_msg412"> + <trans-unit id="_msg428"> <source xml:space="preserve">Current total balance in watch-only addresses</source> <context-group purpose="location"><context context-type="linenumber">268</context></context-group> </trans-unit> @@ -1838,35 +1938,35 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../overviewpage.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="OverviewPage"> - <trans-unit id="_msg413"> + <trans-unit id="_msg429"> <source xml:space="preserve">Privacy mode activated for the Overview tab. To unmask the values, uncheck Settings->Mask values.</source> - <context-group purpose="location"><context context-type="linenumber">187</context></context-group> + <context-group purpose="location"><context context-type="linenumber">186</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/psbtoperationsdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="PSBTOperationsDialog"> - <trans-unit id="_msg414"> + <trans-unit id="_msg430"> <source xml:space="preserve">Dialog</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg415"> + <trans-unit id="_msg431"> <source xml:space="preserve">Sign Tx</source> <context-group purpose="location"><context context-type="linenumber">86</context></context-group> </trans-unit> - <trans-unit id="_msg416"> + <trans-unit id="_msg432"> <source xml:space="preserve">Broadcast Tx</source> <context-group purpose="location"><context context-type="linenumber">102</context></context-group> </trans-unit> - <trans-unit id="_msg417"> + <trans-unit id="_msg433"> <source xml:space="preserve">Copy to Clipboard</source> <context-group purpose="location"><context context-type="linenumber">122</context></context-group> </trans-unit> - <trans-unit id="_msg418"> + <trans-unit id="_msg434"> <source xml:space="preserve">Save…</source> <context-group purpose="location"><context context-type="linenumber">129</context></context-group> </trans-unit> - <trans-unit id="_msg419"> + <trans-unit id="_msg435"> <source xml:space="preserve">Close</source> <context-group purpose="location"><context context-type="linenumber">136</context></context-group> </trans-unit> @@ -1874,108 +1974,108 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../psbtoperationsdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="PSBTOperationsDialog"> - <trans-unit id="_msg420"> + <trans-unit id="_msg436"> <source xml:space="preserve">Failed to load transaction: %1</source> <context-group purpose="location"><context context-type="linenumber">61</context></context-group> </trans-unit> - <trans-unit id="_msg421"> + <trans-unit id="_msg437"> <source xml:space="preserve">Failed to sign transaction: %1</source> <context-group purpose="location"><context context-type="linenumber">86</context></context-group> </trans-unit> - <trans-unit id="_msg422"> + <trans-unit id="_msg438"> <source xml:space="preserve">Cannot sign inputs while wallet is locked.</source> <context-group purpose="location"><context context-type="linenumber">94</context></context-group> </trans-unit> - <trans-unit id="_msg423"> + <trans-unit id="_msg439"> <source xml:space="preserve">Could not sign any more inputs.</source> <context-group purpose="location"><context context-type="linenumber">96</context></context-group> </trans-unit> - <trans-unit id="_msg424"> + <trans-unit id="_msg440"> <source xml:space="preserve">Signed %1 inputs, but more signatures are still required.</source> <context-group purpose="location"><context context-type="linenumber">98</context></context-group> </trans-unit> - <trans-unit id="_msg425"> + <trans-unit id="_msg441"> <source xml:space="preserve">Signed transaction successfully. Transaction is ready to broadcast.</source> <context-group purpose="location"><context context-type="linenumber">101</context></context-group> </trans-unit> - <trans-unit id="_msg426"> + <trans-unit id="_msg442"> <source xml:space="preserve">Unknown error processing transaction.</source> <context-group purpose="location"><context context-type="linenumber">113</context></context-group> </trans-unit> - <trans-unit id="_msg427"> + <trans-unit id="_msg443"> <source xml:space="preserve">Transaction broadcast successfully! Transaction ID: %1</source> <context-group purpose="location"><context context-type="linenumber">123</context></context-group> </trans-unit> - <trans-unit id="_msg428"> + <trans-unit id="_msg444"> <source xml:space="preserve">Transaction broadcast failed: %1</source> <context-group purpose="location"><context context-type="linenumber">126</context></context-group> </trans-unit> - <trans-unit id="_msg429"> + <trans-unit id="_msg445"> <source xml:space="preserve">PSBT copied to clipboard.</source> <context-group purpose="location"><context context-type="linenumber">135</context></context-group> </trans-unit> - <trans-unit id="_msg430"> + <trans-unit id="_msg446"> <source xml:space="preserve">Save Transaction Data</source> <context-group purpose="location"><context context-type="linenumber">158</context></context-group> </trans-unit> - <trans-unit id="_msg431"> + <trans-unit id="_msg447"> <source xml:space="preserve">Partially Signed Transaction (Binary)</source> <context-group purpose="location"><context context-type="linenumber">160</context></context-group> <note annotates="source" from="developer">Expanded name of the binary PSBT file format. See: BIP 174.</note> </trans-unit> - <trans-unit id="_msg432"> + <trans-unit id="_msg448"> <source xml:space="preserve">PSBT saved to disk.</source> <context-group purpose="location"><context context-type="linenumber">167</context></context-group> </trans-unit> - <trans-unit id="_msg433"> + <trans-unit id="_msg449"> <source xml:space="preserve"> * Sends %1 to %2</source> <context-group purpose="location"><context context-type="linenumber">183</context></context-group> </trans-unit> - <trans-unit id="_msg434"> + <trans-unit id="_msg450"> <source xml:space="preserve">Unable to calculate transaction fee or total transaction amount.</source> <context-group purpose="location"><context context-type="linenumber">193</context></context-group> </trans-unit> - <trans-unit id="_msg435"> + <trans-unit id="_msg451"> <source xml:space="preserve">Pays transaction fee: </source> <context-group purpose="location"><context context-type="linenumber">195</context></context-group> </trans-unit> - <trans-unit id="_msg436"> + <trans-unit id="_msg452"> <source xml:space="preserve">Total Amount</source> <context-group purpose="location"><context context-type="linenumber">207</context></context-group> </trans-unit> - <trans-unit id="_msg437"> + <trans-unit id="_msg453"> <source xml:space="preserve">or</source> <context-group purpose="location"><context context-type="linenumber">210</context></context-group> </trans-unit> - <trans-unit id="_msg438"> + <trans-unit id="_msg454"> <source xml:space="preserve">Transaction has %1 unsigned inputs.</source> <context-group purpose="location"><context context-type="linenumber">216</context></context-group> </trans-unit> - <trans-unit id="_msg439"> + <trans-unit id="_msg455"> <source xml:space="preserve">Transaction is missing some information about inputs.</source> <context-group purpose="location"><context context-type="linenumber">262</context></context-group> </trans-unit> - <trans-unit id="_msg440"> + <trans-unit id="_msg456"> <source xml:space="preserve">Transaction still needs signature(s).</source> <context-group purpose="location"><context context-type="linenumber">266</context></context-group> </trans-unit> - <trans-unit id="_msg441"> + <trans-unit id="_msg457"> <source xml:space="preserve">(But no wallet is loaded.)</source> <context-group purpose="location"><context context-type="linenumber">269</context></context-group> </trans-unit> - <trans-unit id="_msg442"> + <trans-unit id="_msg458"> <source xml:space="preserve">(But this wallet cannot sign transactions.)</source> <context-group purpose="location"><context context-type="linenumber">272</context></context-group> </trans-unit> - <trans-unit id="_msg443"> + <trans-unit id="_msg459"> <source xml:space="preserve">(But this wallet does not have the right keys.)</source> <context-group purpose="location"><context context-type="linenumber">275</context></context-group> </trans-unit> - <trans-unit id="_msg444"> + <trans-unit id="_msg460"> <source xml:space="preserve">Transaction is fully signed and ready for broadcast.</source> <context-group purpose="location"><context context-type="linenumber">283</context></context-group> </trans-unit> - <trans-unit id="_msg445"> + <trans-unit id="_msg461"> <source xml:space="preserve">Transaction status is unknown.</source> <context-group purpose="location"><context context-type="linenumber">287</context></context-group> </trans-unit> @@ -1983,295 +2083,308 @@ Signing is only possible with addresses of the type 'legacy'.</source> </body></file> <file original="../paymentserver.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="PaymentServer"> - <trans-unit id="_msg446"> + <trans-unit id="_msg462"> <source xml:space="preserve">Payment request error</source> - <context-group purpose="location"><context context-type="linenumber">173</context></context-group> + <context-group purpose="location"><context context-type="linenumber">152</context></context-group> </trans-unit> - <trans-unit id="_msg447"> + <trans-unit id="_msg463"> <source xml:space="preserve">Cannot start bitcoin: click-to-pay handler</source> - <context-group purpose="location"><context context-type="linenumber">174</context></context-group> + <context-group purpose="location"><context context-type="linenumber">153</context></context-group> </trans-unit> - <trans-unit id="_msg448"> + <trans-unit id="_msg464"> <source xml:space="preserve">URI handling</source> - <context-group purpose="location"><context context-type="linenumber">224</context></context-group> - <context-group purpose="location"><context context-type="linenumber">240</context></context-group> - <context-group purpose="location"><context context-type="linenumber">246</context></context-group> - <context-group purpose="location"><context context-type="linenumber">253</context></context-group> + <context-group purpose="location"><context context-type="linenumber">201</context></context-group> + <context-group purpose="location"><context context-type="linenumber">217</context></context-group> + <context-group purpose="location"><context context-type="linenumber">223</context></context-group> + <context-group purpose="location"><context context-type="linenumber">230</context></context-group> </trans-unit> - <trans-unit id="_msg449"> + <trans-unit id="_msg465"> <source xml:space="preserve">'bitcoin://' is not a valid URI. Use 'bitcoin:' instead.</source> - <context-group purpose="location"><context context-type="linenumber">224</context></context-group> + <context-group purpose="location"><context context-type="linenumber">201</context></context-group> </trans-unit> - <trans-unit id="_msg450"> + <trans-unit id="_msg466"> <source xml:space="preserve">Cannot process payment request because BIP70 is not supported. Due to widespread security flaws in BIP70 it's strongly recommended that any merchant instructions to switch wallets be ignored. If you are receiving this error you should request the merchant provide a BIP21 compatible URI.</source> + <context-group purpose="location"><context context-type="linenumber">218</context></context-group> <context-group purpose="location"><context context-type="linenumber">241</context></context-group> - <context-group purpose="location"><context context-type="linenumber">264</context></context-group> </trans-unit> - <trans-unit id="_msg451"> + <trans-unit id="_msg467"> <source xml:space="preserve">URI cannot be parsed! This can be caused by an invalid Bitcoin address or malformed URI parameters.</source> - <context-group purpose="location"><context context-type="linenumber">254</context></context-group> + <context-group purpose="location"><context context-type="linenumber">231</context></context-group> </trans-unit> - <trans-unit id="_msg452"> + <trans-unit id="_msg468"> <source xml:space="preserve">Payment request file handling</source> - <context-group purpose="location"><context context-type="linenumber">263</context></context-group> + <context-group purpose="location"><context context-type="linenumber">240</context></context-group> </trans-unit> </group> </body></file> <file original="../peertablemodel.h" datatype="c" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="PeerTableModel"> - <trans-unit id="_msg453"> + <trans-unit id="_msg469"> <source xml:space="preserve">User Agent</source> - <context-group purpose="location"><context context-type="linenumber">108</context></context-group> + <context-group purpose="location"><context context-type="linenumber">112</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which contains the peer's User Agent string.</note> </trans-unit> - <trans-unit id="_msg454"> + <trans-unit id="_msg470"> <source xml:space="preserve">Ping</source> - <context-group purpose="location"><context context-type="linenumber">99</context></context-group> + <context-group purpose="location"><context context-type="linenumber">103</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which indicates the current latency of the connection with the peer.</note> </trans-unit> - <trans-unit id="_msg455"> + <trans-unit id="_msg471"> <source xml:space="preserve">Peer</source> - <context-group purpose="location"><context context-type="linenumber">84</context></context-group> + <context-group purpose="location"><context context-type="linenumber">85</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which contains a unique number used to identify a connection.</note> </trans-unit> - <trans-unit id="_msg456"> + <trans-unit id="_msg472"> + <source xml:space="preserve">Age</source> + <context-group purpose="location"><context context-type="linenumber">88</context></context-group> + <note annotates="source" from="developer">Title of Peers Table column which indicates the duration (length of time) since the peer connection started.</note> + </trans-unit> + <trans-unit id="_msg473"> <source xml:space="preserve">Direction</source> - <context-group purpose="location"><context context-type="linenumber">90</context></context-group> + <context-group purpose="location"><context context-type="linenumber">94</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which indicates the direction the peer connection was initiated from.</note> </trans-unit> - <trans-unit id="_msg457"> + <trans-unit id="_msg474"> <source xml:space="preserve">Sent</source> - <context-group purpose="location"><context context-type="linenumber">102</context></context-group> + <context-group purpose="location"><context context-type="linenumber">106</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which indicates the total amount of network information we have sent to the peer.</note> </trans-unit> - <trans-unit id="_msg458"> + <trans-unit id="_msg475"> <source xml:space="preserve">Received</source> - <context-group purpose="location"><context context-type="linenumber">105</context></context-group> + <context-group purpose="location"><context context-type="linenumber">109</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which indicates the total amount of network information we have received from the peer.</note> </trans-unit> - <trans-unit id="_msg459"> + <trans-unit id="_msg476"> <source xml:space="preserve">Address</source> - <context-group purpose="location"><context context-type="linenumber">87</context></context-group> + <context-group purpose="location"><context context-type="linenumber">91</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which contains the IP/Onion/I2P address of the connected peer.</note> </trans-unit> - <trans-unit id="_msg460"> + <trans-unit id="_msg477"> <source xml:space="preserve">Type</source> - <context-group purpose="location"><context context-type="linenumber">93</context></context-group> + <context-group purpose="location"><context context-type="linenumber">97</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which describes the type of peer connection. The "type" describes why the connection exists.</note> </trans-unit> - <trans-unit id="_msg461"> + <trans-unit id="_msg478"> <source xml:space="preserve">Network</source> - <context-group purpose="location"><context context-type="linenumber">96</context></context-group> + <context-group purpose="location"><context context-type="linenumber">100</context></context-group> <note annotates="source" from="developer">Title of Peers Table column which states the network the peer connected through.</note> </trans-unit> </group> </body></file> <file original="../peertablemodel.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="PeerTableModel"> - <trans-unit id="_msg462"> + <trans-unit id="_msg479"> <source xml:space="preserve">Inbound</source> - <context-group purpose="location"><context context-type="linenumber">79</context></context-group> + <context-group purpose="location"><context context-type="linenumber">78</context></context-group> <note annotates="source" from="developer">An Inbound Connection from a Peer.</note> </trans-unit> - <trans-unit id="_msg463"> + <trans-unit id="_msg480"> <source xml:space="preserve">Outbound</source> - <context-group purpose="location"><context context-type="linenumber">81</context></context-group> + <context-group purpose="location"><context context-type="linenumber">80</context></context-group> <note annotates="source" from="developer">An Outbound Connection to a Peer.</note> </trans-unit> </group> </body></file> <file original="../bitcoinunits.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="QObject"> - <trans-unit id="_msg464"> + <trans-unit id="_msg481"> <source xml:space="preserve">Amount</source> - <context-group purpose="location"><context context-type="linenumber">215</context></context-group> + <context-group purpose="location"><context context-type="linenumber">197</context></context-group> </trans-unit> </group> </body></file> <file original="../guiutil.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="QObject"> - <trans-unit id="_msg465"> + <trans-unit id="_msg482"> <source xml:space="preserve">Enter a Bitcoin address (e.g. %1)</source> - <context-group purpose="location"><context context-type="linenumber">127</context></context-group> + <context-group purpose="location"><context context-type="linenumber">129</context></context-group> </trans-unit> - <trans-unit id="_msg466"> + <trans-unit id="_msg483"> + <source xml:space="preserve">Ctrl+W</source> + <context-group purpose="location"><context context-type="linenumber">417</context></context-group> + </trans-unit> + <trans-unit id="_msg484"> <source xml:space="preserve">Unroutable</source> <context-group purpose="location"><context context-type="linenumber">673</context></context-group> </trans-unit> - <trans-unit id="_msg467"> + <trans-unit id="_msg485"> <source xml:space="preserve">Internal</source> <context-group purpose="location"><context context-type="linenumber">679</context></context-group> </trans-unit> - <trans-unit id="_msg468"> + <trans-unit id="_msg486"> <source xml:space="preserve">Inbound</source> <context-group purpose="location"><context context-type="linenumber">692</context></context-group> <note annotates="source" from="developer">An inbound connection from a peer. An inbound connection is a connection initiated by a peer.</note> </trans-unit> - <trans-unit id="_msg469"> + <trans-unit id="_msg487"> <source xml:space="preserve">Outbound</source> <context-group purpose="location"><context context-type="linenumber">695</context></context-group> <note annotates="source" from="developer">An outbound connection to a peer. An outbound connection is a connection initiated by us.</note> </trans-unit> - <trans-unit id="_msg470"> + <trans-unit id="_msg488"> <source xml:space="preserve">Full Relay</source> <context-group purpose="location"><context context-type="linenumber">700</context></context-group> <note annotates="source" from="developer">Peer connection type that relays all network information.</note> </trans-unit> - <trans-unit id="_msg471"> + <trans-unit id="_msg489"> <source xml:space="preserve">Block Relay</source> <context-group purpose="location"><context context-type="linenumber">703</context></context-group> <note annotates="source" from="developer">Peer connection type that relays network information about blocks and not transactions or addresses.</note> </trans-unit> - <trans-unit id="_msg472"> + <trans-unit id="_msg490"> <source xml:space="preserve">Manual</source> <context-group purpose="location"><context context-type="linenumber">705</context></context-group> <note annotates="source" from="developer">Peer connection type established manually through one of several methods.</note> </trans-unit> - <trans-unit id="_msg473"> + <trans-unit id="_msg491"> <source xml:space="preserve">Feeler</source> <context-group purpose="location"><context context-type="linenumber">707</context></context-group> <note annotates="source" from="developer">Short-lived peer connection type that tests the aliveness of known addresses.</note> </trans-unit> - <trans-unit id="_msg474"> + <trans-unit id="_msg492"> <source xml:space="preserve">Address Fetch</source> <context-group purpose="location"><context context-type="linenumber">709</context></context-group> <note annotates="source" from="developer">Short-lived peer connection type that solicits known addresses from a peer.</note> </trans-unit> - <trans-unit id="_msg475"> + <trans-unit id="_msg493"> <source xml:space="preserve">%1 d</source> - <context-group purpose="location"><context context-type="linenumber">724</context></context-group> + <context-group purpose="location"><context context-type="linenumber">722</context></context-group> + <context-group purpose="location"><context context-type="linenumber">734</context></context-group> </trans-unit> - <trans-unit id="_msg476"> + <trans-unit id="_msg494"> <source xml:space="preserve">%1 h</source> - <context-group purpose="location"><context context-type="linenumber">726</context></context-group> + <context-group purpose="location"><context context-type="linenumber">723</context></context-group> + <context-group purpose="location"><context context-type="linenumber">735</context></context-group> </trans-unit> - <trans-unit id="_msg477"> + <trans-unit id="_msg495"> <source xml:space="preserve">%1 m</source> - <context-group purpose="location"><context context-type="linenumber">728</context></context-group> + <context-group purpose="location"><context context-type="linenumber">724</context></context-group> + <context-group purpose="location"><context context-type="linenumber">736</context></context-group> </trans-unit> - <trans-unit id="_msg478"> + <trans-unit id="_msg496"> <source xml:space="preserve">%1 s</source> - <context-group purpose="location"><context context-type="linenumber">730</context></context-group> - <context-group purpose="location"><context context-type="linenumber">758</context></context-group> + <context-group purpose="location"><context context-type="linenumber">726</context></context-group> + <context-group purpose="location"><context context-type="linenumber">737</context></context-group> + <context-group purpose="location"><context context-type="linenumber">763</context></context-group> </trans-unit> - <trans-unit id="_msg479"> + <trans-unit id="_msg497"> <source xml:space="preserve">None</source> - <context-group purpose="location"><context context-type="linenumber">746</context></context-group> + <context-group purpose="location"><context context-type="linenumber">751</context></context-group> </trans-unit> - <trans-unit id="_msg480"> + <trans-unit id="_msg498"> <source xml:space="preserve">N/A</source> - <context-group purpose="location"><context context-type="linenumber">752</context></context-group> + <context-group purpose="location"><context context-type="linenumber">757</context></context-group> </trans-unit> - <trans-unit id="_msg481"> + <trans-unit id="_msg499"> <source xml:space="preserve">%1 ms</source> - <context-group purpose="location"><context context-type="linenumber">753</context></context-group> + <context-group purpose="location"><context context-type="linenumber">758</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">771</context></context-group> - <trans-unit id="_msg482[0]"> + <context-group purpose="location"><context context-type="linenumber">776</context></context-group> + <trans-unit id="_msg500[0]"> <source xml:space="preserve">%n second(s)</source> </trans-unit> - <trans-unit id="_msg482[1]"> + <trans-unit id="_msg500[1]"> <source xml:space="preserve">%n second(s)</source> </trans-unit> </group> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">775</context></context-group> - <trans-unit id="_msg483[0]"> + <context-group purpose="location"><context context-type="linenumber">780</context></context-group> + <trans-unit id="_msg501[0]"> <source xml:space="preserve">%n minute(s)</source> </trans-unit> - <trans-unit id="_msg483[1]"> + <trans-unit id="_msg501[1]"> <source xml:space="preserve">%n minute(s)</source> </trans-unit> </group> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">779</context></context-group> - <trans-unit id="_msg484[0]"> + <context-group purpose="location"><context context-type="linenumber">784</context></context-group> + <trans-unit id="_msg502[0]"> <source xml:space="preserve">%n hour(s)</source> </trans-unit> - <trans-unit id="_msg484[1]"> + <trans-unit id="_msg502[1]"> <source xml:space="preserve">%n hour(s)</source> </trans-unit> </group> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">783</context></context-group> - <trans-unit id="_msg485[0]"> + <context-group purpose="location"><context context-type="linenumber">788</context></context-group> + <trans-unit id="_msg503[0]"> <source xml:space="preserve">%n day(s)</source> </trans-unit> - <trans-unit id="_msg485[1]"> + <trans-unit id="_msg503[1]"> <source xml:space="preserve">%n day(s)</source> </trans-unit> </group> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">787</context></context-group> - <context-group purpose="location"><context context-type="linenumber">793</context></context-group> - <trans-unit id="_msg486[0]"> + <context-group purpose="location"><context context-type="linenumber">792</context></context-group> + <context-group purpose="location"><context context-type="linenumber">798</context></context-group> + <trans-unit id="_msg504[0]"> <source xml:space="preserve">%n week(s)</source> </trans-unit> - <trans-unit id="_msg486[1]"> + <trans-unit id="_msg504[1]"> <source xml:space="preserve">%n week(s)</source> </trans-unit> </group> - <trans-unit id="_msg487"> + <trans-unit id="_msg505"> <source xml:space="preserve">%1 and %2</source> - <context-group purpose="location"><context context-type="linenumber">793</context></context-group> + <context-group purpose="location"><context context-type="linenumber">798</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">793</context></context-group> - <trans-unit id="_msg488[0]"> + <context-group purpose="location"><context context-type="linenumber">798</context></context-group> + <trans-unit id="_msg506[0]"> <source xml:space="preserve">%n year(s)</source> </trans-unit> - <trans-unit id="_msg488[1]"> + <trans-unit id="_msg506[1]"> <source xml:space="preserve">%n year(s)</source> </trans-unit> </group> - <trans-unit id="_msg489"> + <trans-unit id="_msg507"> <source xml:space="preserve">%1 B</source> - <context-group purpose="location"><context context-type="linenumber">801</context></context-group> + <context-group purpose="location"><context context-type="linenumber">806</context></context-group> </trans-unit> - <trans-unit id="_msg490"> + <trans-unit id="_msg508"> <source xml:space="preserve">%1 kB</source> - <context-group purpose="location"><context context-type="linenumber">803</context></context-group> + <context-group purpose="location"><context context-type="linenumber">808</context></context-group> </trans-unit> - <trans-unit id="_msg491"> + <trans-unit id="_msg509"> <source xml:space="preserve">%1 MB</source> - <context-group purpose="location"><context context-type="linenumber">805</context></context-group> + <context-group purpose="location"><context context-type="linenumber">810</context></context-group> </trans-unit> - <trans-unit id="_msg492"> + <trans-unit id="_msg510"> <source xml:space="preserve">%1 GB</source> - <context-group purpose="location"><context context-type="linenumber">807</context></context-group> + <context-group purpose="location"><context context-type="linenumber">812</context></context-group> </trans-unit> </group> </body></file> <file original="../qrimagewidget.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="QRImageWidget"> - <trans-unit id="_msg493"> + <trans-unit id="_msg511"> <source xml:space="preserve">&Save Image…</source> <context-group purpose="location"><context context-type="linenumber">30</context></context-group> </trans-unit> - <trans-unit id="_msg494"> + <trans-unit id="_msg512"> <source xml:space="preserve">&Copy Image</source> <context-group purpose="location"><context context-type="linenumber">31</context></context-group> </trans-unit> - <trans-unit id="_msg495"> + <trans-unit id="_msg513"> <source xml:space="preserve">Resulting URI too long, try to reduce the text for label / message.</source> <context-group purpose="location"><context context-type="linenumber">42</context></context-group> </trans-unit> - <trans-unit id="_msg496"> + <trans-unit id="_msg514"> <source xml:space="preserve">Error encoding URI into QR Code.</source> <context-group purpose="location"><context context-type="linenumber">49</context></context-group> </trans-unit> - <trans-unit id="_msg497"> + <trans-unit id="_msg515"> <source xml:space="preserve">QR code support not available.</source> <context-group purpose="location"><context context-type="linenumber">90</context></context-group> </trans-unit> - <trans-unit id="_msg498"> + <trans-unit id="_msg516"> <source xml:space="preserve">Save QR Code</source> <context-group purpose="location"><context context-type="linenumber">120</context></context-group> </trans-unit> - <trans-unit id="_msg499"> + <trans-unit id="_msg517"> <source xml:space="preserve">PNG Image</source> <context-group purpose="location"><context context-type="linenumber">123</context></context-group> <note annotates="source" from="developer">Expanded name of the PNG file format. See: https://en.wikipedia.org/wiki/Portable_Network_Graphics.</note> @@ -2280,7 +2393,7 @@ If you are receiving this error you should request the merchant provide a BIP21 </body></file> <file original="../forms/debugwindow.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="RPCConsole"> - <trans-unit id="_msg500"> + <trans-unit id="_msg518"> <source xml:space="preserve">N/A</source> <context-group purpose="location"><context context-type="linenumber">75</context></context-group> <context-group purpose="location"><context context-type="linenumber">101</context></context-group> @@ -2319,290 +2432,293 @@ If you are receiving this error you should request the merchant provide a BIP21 <context-group purpose="location"><context context-type="linenumber">1610</context></context-group> <context-group purpose="location"><context context-type="linenumber">1636</context></context-group> <context-group purpose="location"><context context-type="linenumber">1662</context></context-group> - <context-group purpose="location"><context context-type="sourcefile">../rpcconsole.h</context><context context-type="linenumber">139</context></context-group> + <context-group purpose="location"><context context-type="sourcefile">../rpcconsole.h</context><context context-type="linenumber">143</context></context-group> </trans-unit> - <trans-unit id="_msg501"> + <trans-unit id="_msg519"> <source xml:space="preserve">Client version</source> <context-group purpose="location"><context context-type="linenumber">65</context></context-group> </trans-unit> - <trans-unit id="_msg502"> + <trans-unit id="_msg520"> <source xml:space="preserve">&Information</source> <context-group purpose="location"><context context-type="linenumber">43</context></context-group> </trans-unit> - <trans-unit id="_msg503"> + <trans-unit id="_msg521"> <source xml:space="preserve">General</source> <context-group purpose="location"><context context-type="linenumber">58</context></context-group> </trans-unit> - <trans-unit id="_msg504"> + <trans-unit id="_msg522"> <source xml:space="preserve">Datadir</source> <context-group purpose="location"><context context-type="linenumber">114</context></context-group> </trans-unit> - <trans-unit id="_msg505"> + <trans-unit id="_msg523"> <source xml:space="preserve">To specify a non-default location of the data directory use the '%1' option.</source> <context-group purpose="location"><context context-type="linenumber">124</context></context-group> </trans-unit> - <trans-unit id="_msg506"> + <trans-unit id="_msg524"> <source xml:space="preserve">Blocksdir</source> <context-group purpose="location"><context context-type="linenumber">143</context></context-group> </trans-unit> - <trans-unit id="_msg507"> + <trans-unit id="_msg525"> <source xml:space="preserve">To specify a non-default location of the blocks directory use the '%1' option.</source> <context-group purpose="location"><context context-type="linenumber">153</context></context-group> </trans-unit> - <trans-unit id="_msg508"> + <trans-unit id="_msg526"> <source xml:space="preserve">Startup time</source> <context-group purpose="location"><context context-type="linenumber">172</context></context-group> </trans-unit> - <trans-unit id="_msg509"> + <trans-unit id="_msg527"> <source xml:space="preserve">Network</source> <context-group purpose="location"><context context-type="linenumber">201</context></context-group> <context-group purpose="location"><context context-type="linenumber">1093</context></context-group> </trans-unit> - <trans-unit id="_msg510"> + <trans-unit id="_msg528"> <source xml:space="preserve">Name</source> <context-group purpose="location"><context context-type="linenumber">208</context></context-group> </trans-unit> - <trans-unit id="_msg511"> + <trans-unit id="_msg529"> <source xml:space="preserve">Number of connections</source> <context-group purpose="location"><context context-type="linenumber">231</context></context-group> </trans-unit> - <trans-unit id="_msg512"> + <trans-unit id="_msg530"> <source xml:space="preserve">Block chain</source> <context-group purpose="location"><context context-type="linenumber">260</context></context-group> </trans-unit> - <trans-unit id="_msg513"> + <trans-unit id="_msg531"> <source xml:space="preserve">Memory Pool</source> <context-group purpose="location"><context context-type="linenumber">319</context></context-group> </trans-unit> - <trans-unit id="_msg514"> + <trans-unit id="_msg532"> <source xml:space="preserve">Current number of transactions</source> <context-group purpose="location"><context context-type="linenumber">326</context></context-group> </trans-unit> - <trans-unit id="_msg515"> + <trans-unit id="_msg533"> <source xml:space="preserve">Memory usage</source> <context-group purpose="location"><context context-type="linenumber">349</context></context-group> </trans-unit> - <trans-unit id="_msg516"> + <trans-unit id="_msg534"> <source xml:space="preserve">Wallet: </source> <context-group purpose="location"><context context-type="linenumber">443</context></context-group> </trans-unit> - <trans-unit id="_msg517"> + <trans-unit id="_msg535"> <source xml:space="preserve">(none)</source> <context-group purpose="location"><context context-type="linenumber">454</context></context-group> </trans-unit> - <trans-unit id="_msg518"> + <trans-unit id="_msg536"> <source xml:space="preserve">&Reset</source> <context-group purpose="location"><context context-type="linenumber">665</context></context-group> </trans-unit> - <trans-unit id="_msg519"> + <trans-unit id="_msg537"> <source xml:space="preserve">Received</source> <context-group purpose="location"><context context-type="linenumber">745</context></context-group> <context-group purpose="location"><context context-type="linenumber">1453</context></context-group> </trans-unit> - <trans-unit id="_msg520"> + <trans-unit id="_msg538"> <source xml:space="preserve">Sent</source> <context-group purpose="location"><context context-type="linenumber">825</context></context-group> <context-group purpose="location"><context context-type="linenumber">1430</context></context-group> </trans-unit> - <trans-unit id="_msg521"> + <trans-unit id="_msg539"> <source xml:space="preserve">&Peers</source> <context-group purpose="location"><context context-type="linenumber">866</context></context-group> </trans-unit> - <trans-unit id="_msg522"> + <trans-unit id="_msg540"> <source xml:space="preserve">Banned peers</source> <context-group purpose="location"><context context-type="linenumber">942</context></context-group> </trans-unit> - <trans-unit id="_msg523"> + <trans-unit id="_msg541"> <source xml:space="preserve">Select a peer to view detailed information.</source> <context-group purpose="location"><context context-type="linenumber">1010</context></context-group> - <context-group purpose="location"><context context-type="sourcefile">../rpcconsole.cpp</context><context context-type="linenumber">1160</context></context-group> + <context-group purpose="location"><context context-type="sourcefile">../rpcconsole.cpp</context><context context-type="linenumber">1155</context></context-group> </trans-unit> - <trans-unit id="_msg524"> + <trans-unit id="_msg542"> <source xml:space="preserve">Version</source> <context-group purpose="location"><context context-type="linenumber">1116</context></context-group> </trans-unit> - <trans-unit id="_msg525"> + <trans-unit id="_msg543"> <source xml:space="preserve">Starting Block</source> <context-group purpose="location"><context context-type="linenumber">1240</context></context-group> </trans-unit> - <trans-unit id="_msg526"> + <trans-unit id="_msg544"> <source xml:space="preserve">Synced Headers</source> <context-group purpose="location"><context context-type="linenumber">1263</context></context-group> </trans-unit> - <trans-unit id="_msg527"> + <trans-unit id="_msg545"> <source xml:space="preserve">Synced Blocks</source> <context-group purpose="location"><context context-type="linenumber">1286</context></context-group> </trans-unit> - <trans-unit id="_msg528"> + <trans-unit id="_msg546"> <source xml:space="preserve">Last Transaction</source> <context-group purpose="location"><context context-type="linenumber">1361</context></context-group> </trans-unit> - <trans-unit id="_msg529"> + <trans-unit id="_msg547"> <source xml:space="preserve">The mapped Autonomous System used for diversifying peer selection.</source> <context-group purpose="location"><context context-type="linenumber">1571</context></context-group> </trans-unit> - <trans-unit id="_msg530"> + <trans-unit id="_msg548"> <source xml:space="preserve">Mapped AS</source> <context-group purpose="location"><context context-type="linenumber">1574</context></context-group> </trans-unit> - <trans-unit id="_msg531"> + <trans-unit id="_msg549"> <source xml:space="preserve">Whether we relay addresses to this peer.</source> <context-group purpose="location"><context context-type="linenumber">1597</context></context-group> - <note annotates="source" from="developer">Tooltip text for the Address Relay field in the peer details area.</note> + <note annotates="source" from="developer">Tooltip text for the Address Relay field in the peer details area, which displays whether we relay addresses to this peer (Yes/No).</note> </trans-unit> - <trans-unit id="_msg532"> + <trans-unit id="_msg550"> <source xml:space="preserve">Address Relay</source> <context-group purpose="location"><context context-type="linenumber">1600</context></context-group> + <note annotates="source" from="developer">Text title for the Address Relay field in the peer details area, which displays whether we relay addresses to this peer (Yes/No).</note> </trans-unit> - <trans-unit id="_msg533"> - <source xml:space="preserve">Total number of addresses processed, excluding those dropped due to rate-limiting.</source> + <trans-unit id="_msg551"> + <source xml:space="preserve">The total number of addresses received from this peer that were processed (excludes addresses that were dropped due to rate-limiting).</source> <context-group purpose="location"><context context-type="linenumber">1623</context></context-group> - <note annotates="source" from="developer">Tooltip text for the Addresses Processed field in the peer details area.</note> + <note annotates="source" from="developer">Tooltip text for the Addresses Processed field in the peer details area, which displays the total number of addresses received from this peer that were processed (excludes addresses that were dropped due to rate-limiting).</note> </trans-unit> - <trans-unit id="_msg534"> + <trans-unit id="_msg552"> + <source xml:space="preserve">The total number of addresses received from this peer that were dropped (not processed) due to rate-limiting.</source> + <context-group purpose="location"><context context-type="linenumber">1649</context></context-group> + <note annotates="source" from="developer">Tooltip text for the Addresses Rate-Limited field in the peer details area, which displays the total number of addresses received from this peer that were dropped (not processed) due to rate-limiting.</note> + </trans-unit> + <trans-unit id="_msg553"> <source xml:space="preserve">Addresses Processed</source> <context-group purpose="location"><context context-type="linenumber">1626</context></context-group> + <note annotates="source" from="developer">Text title for the Addresses Processed field in the peer details area, which displays the total number of addresses received from this peer that were processed (excludes addresses that were dropped due to rate-limiting).</note> </trans-unit> - <trans-unit id="_msg535"> - <source xml:space="preserve">Total number of addresses dropped due to rate-limiting.</source> - <context-group purpose="location"><context context-type="linenumber">1649</context></context-group> - <note annotates="source" from="developer">Tooltip text for the Addresses Rate-Limited field in the peer details area.</note> - </trans-unit> - <trans-unit id="_msg536"> + <trans-unit id="_msg554"> <source xml:space="preserve">Addresses Rate-Limited</source> <context-group purpose="location"><context context-type="linenumber">1652</context></context-group> + <note annotates="source" from="developer">Text title for the Addresses Rate-Limited field in the peer details area, which displays the total number of addresses received from this peer that were dropped (not processed) due to rate-limiting.</note> </trans-unit> - <trans-unit id="_msg537"> + <trans-unit id="_msg555"> <source xml:space="preserve">User Agent</source> <context-group purpose="location"><context context-type="linenumber">88</context></context-group> <context-group purpose="location"><context context-type="linenumber">1139</context></context-group> </trans-unit> - <trans-unit id="_msg538"> + <trans-unit id="_msg556"> <source xml:space="preserve">Node window</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg539"> + <trans-unit id="_msg557"> <source xml:space="preserve">Current block height</source> <context-group purpose="location"><context context-type="linenumber">267</context></context-group> </trans-unit> - <trans-unit id="_msg540"> + <trans-unit id="_msg558"> <source xml:space="preserve">Open the %1 debug log file from the current data directory. This can take a few seconds for large log files.</source> <context-group purpose="location"><context context-type="linenumber">397</context></context-group> </trans-unit> - <trans-unit id="_msg541"> + <trans-unit id="_msg559"> <source xml:space="preserve">Decrease font size</source> <context-group purpose="location"><context context-type="linenumber">475</context></context-group> </trans-unit> - <trans-unit id="_msg542"> + <trans-unit id="_msg560"> <source xml:space="preserve">Increase font size</source> <context-group purpose="location"><context context-type="linenumber">495</context></context-group> </trans-unit> - <trans-unit id="_msg543"> + <trans-unit id="_msg561"> <source xml:space="preserve">Permissions</source> <context-group purpose="location"><context context-type="linenumber">1041</context></context-group> </trans-unit> - <trans-unit id="_msg544"> + <trans-unit id="_msg562"> <source xml:space="preserve">The direction and type of peer connection: %1</source> <context-group purpose="location"><context context-type="linenumber">1064</context></context-group> </trans-unit> - <trans-unit id="_msg545"> + <trans-unit id="_msg563"> <source xml:space="preserve">Direction/Type</source> <context-group purpose="location"><context context-type="linenumber">1067</context></context-group> </trans-unit> - <trans-unit id="_msg546"> + <trans-unit id="_msg564"> <source xml:space="preserve">The network protocol this peer is connected through: IPv4, IPv6, Onion, I2P, or CJDNS.</source> <context-group purpose="location"><context context-type="linenumber">1090</context></context-group> </trans-unit> - <trans-unit id="_msg547"> + <trans-unit id="_msg565"> <source xml:space="preserve">Services</source> <context-group purpose="location"><context context-type="linenumber">1162</context></context-group> </trans-unit> - <trans-unit id="_msg548"> + <trans-unit id="_msg566"> <source xml:space="preserve">Whether the peer requested us to relay transactions.</source> <context-group purpose="location"><context context-type="linenumber">1188</context></context-group> </trans-unit> - <trans-unit id="_msg549"> + <trans-unit id="_msg567"> <source xml:space="preserve">Wants Tx Relay</source> <context-group purpose="location"><context context-type="linenumber">1191</context></context-group> </trans-unit> - <trans-unit id="_msg550"> + <trans-unit id="_msg568"> <source xml:space="preserve">High bandwidth BIP152 compact block relay: %1</source> <context-group purpose="location"><context context-type="linenumber">1214</context></context-group> </trans-unit> - <trans-unit id="_msg551"> + <trans-unit id="_msg569"> <source xml:space="preserve">High Bandwidth</source> <context-group purpose="location"><context context-type="linenumber">1217</context></context-group> </trans-unit> - <trans-unit id="_msg552"> + <trans-unit id="_msg570"> <source xml:space="preserve">Connection Time</source> <context-group purpose="location"><context context-type="linenumber">1309</context></context-group> </trans-unit> - <trans-unit id="_msg553"> + <trans-unit id="_msg571"> <source xml:space="preserve">Elapsed time since a novel block passing initial validity checks was received from this peer.</source> <context-group purpose="location"><context context-type="linenumber">1332</context></context-group> </trans-unit> - <trans-unit id="_msg554"> + <trans-unit id="_msg572"> <source xml:space="preserve">Last Block</source> <context-group purpose="location"><context context-type="linenumber">1335</context></context-group> </trans-unit> - <trans-unit id="_msg555"> + <trans-unit id="_msg573"> <source xml:space="preserve">Elapsed time since a novel transaction accepted into our mempool was received from this peer.</source> <context-group purpose="location"><context context-type="linenumber">1358</context></context-group> <note annotates="source" from="developer">Tooltip text for the Last Transaction field in the peer details area.</note> </trans-unit> - <trans-unit id="_msg556"> + <trans-unit id="_msg574"> <source xml:space="preserve">Last Send</source> <context-group purpose="location"><context context-type="linenumber">1384</context></context-group> </trans-unit> - <trans-unit id="_msg557"> + <trans-unit id="_msg575"> <source xml:space="preserve">Last Receive</source> <context-group purpose="location"><context context-type="linenumber">1407</context></context-group> </trans-unit> - <trans-unit id="_msg558"> + <trans-unit id="_msg576"> <source xml:space="preserve">Ping Time</source> <context-group purpose="location"><context context-type="linenumber">1476</context></context-group> </trans-unit> - <trans-unit id="_msg559"> + <trans-unit id="_msg577"> <source xml:space="preserve">The duration of a currently outstanding ping.</source> <context-group purpose="location"><context context-type="linenumber">1499</context></context-group> </trans-unit> - <trans-unit id="_msg560"> + <trans-unit id="_msg578"> <source xml:space="preserve">Ping Wait</source> <context-group purpose="location"><context context-type="linenumber">1502</context></context-group> </trans-unit> - <trans-unit id="_msg561"> + <trans-unit id="_msg579"> <source xml:space="preserve">Min Ping</source> <context-group purpose="location"><context context-type="linenumber">1525</context></context-group> </trans-unit> - <trans-unit id="_msg562"> + <trans-unit id="_msg580"> <source xml:space="preserve">Time Offset</source> <context-group purpose="location"><context context-type="linenumber">1548</context></context-group> </trans-unit> - <trans-unit id="_msg563"> + <trans-unit id="_msg581"> <source xml:space="preserve">Last block time</source> <context-group purpose="location"><context context-type="linenumber">290</context></context-group> </trans-unit> - <trans-unit id="_msg564"> + <trans-unit id="_msg582"> <source xml:space="preserve">&Open</source> <context-group purpose="location"><context context-type="linenumber">400</context></context-group> </trans-unit> - <trans-unit id="_msg565"> + <trans-unit id="_msg583"> <source xml:space="preserve">&Console</source> <context-group purpose="location"><context context-type="linenumber">426</context></context-group> </trans-unit> - <trans-unit id="_msg566"> + <trans-unit id="_msg584"> <source xml:space="preserve">&Network Traffic</source> <context-group purpose="location"><context context-type="linenumber">613</context></context-group> </trans-unit> - <trans-unit id="_msg567"> + <trans-unit id="_msg585"> <source xml:space="preserve">Totals</source> <context-group purpose="location"><context context-type="linenumber">681</context></context-group> </trans-unit> - <trans-unit id="_msg568"> + <trans-unit id="_msg586"> <source xml:space="preserve">Debug log file</source> <context-group purpose="location"><context context-type="linenumber">390</context></context-group> </trans-unit> - <trans-unit id="_msg569"> + <trans-unit id="_msg587"> <source xml:space="preserve">Clear console</source> <context-group purpose="location"><context context-type="linenumber">515</context></context-group> </trans-unit> @@ -2610,123 +2726,139 @@ If you are receiving this error you should request the merchant provide a BIP21 </body></file> <file original="../rpcconsole.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="RPCConsole"> - <trans-unit id="_msg570"> + <trans-unit id="_msg588"> <source xml:space="preserve">In:</source> - <context-group purpose="location"><context context-type="linenumber">959</context></context-group> + <context-group purpose="location"><context context-type="linenumber">953</context></context-group> </trans-unit> - <trans-unit id="_msg571"> + <trans-unit id="_msg589"> <source xml:space="preserve">Out:</source> - <context-group purpose="location"><context context-type="linenumber">960</context></context-group> + <context-group purpose="location"><context context-type="linenumber">954</context></context-group> </trans-unit> - <trans-unit id="_msg572"> + <trans-unit id="_msg590"> <source xml:space="preserve">Inbound: initiated by peer</source> - <context-group purpose="location"><context context-type="linenumber">503</context></context-group> + <context-group purpose="location"><context context-type="linenumber">496</context></context-group> <note annotates="source" from="developer">Explanatory text for an inbound peer connection.</note> </trans-unit> - <trans-unit id="_msg573"> + <trans-unit id="_msg591"> <source xml:space="preserve">Outbound Full Relay: default</source> - <context-group purpose="location"><context context-type="linenumber">507</context></context-group> + <context-group purpose="location"><context context-type="linenumber">500</context></context-group> <note annotates="source" from="developer">Explanatory text for an outbound peer connection that relays all network information. This is the default behavior for outbound connections.</note> </trans-unit> - <trans-unit id="_msg574"> + <trans-unit id="_msg592"> <source xml:space="preserve">Outbound Block Relay: does not relay transactions or addresses</source> - <context-group purpose="location"><context context-type="linenumber">510</context></context-group> + <context-group purpose="location"><context context-type="linenumber">503</context></context-group> <note annotates="source" from="developer">Explanatory text for an outbound peer connection that relays network information about blocks and not transactions or addresses.</note> </trans-unit> - <trans-unit id="_msg575"> + <trans-unit id="_msg593"> <source xml:space="preserve">Outbound Manual: added using RPC %1 or %2/%3 configuration options</source> - <context-group purpose="location"><context context-type="linenumber">515</context></context-group> + <context-group purpose="location"><context context-type="linenumber">508</context></context-group> <note annotates="source" from="developer">Explanatory text for an outbound peer connection that was established manually through one of several methods. The numbered arguments are stand-ins for the methods available to establish manual connections.</note> </trans-unit> - <trans-unit id="_msg576"> + <trans-unit id="_msg594"> <source xml:space="preserve">Outbound Feeler: short-lived, for testing addresses</source> - <context-group purpose="location"><context context-type="linenumber">521</context></context-group> + <context-group purpose="location"><context context-type="linenumber">514</context></context-group> <note annotates="source" from="developer">Explanatory text for a short-lived outbound peer connection that is used to test the aliveness of known addresses.</note> </trans-unit> - <trans-unit id="_msg577"> + <trans-unit id="_msg595"> <source xml:space="preserve">Outbound Address Fetch: short-lived, for soliciting addresses</source> - <context-group purpose="location"><context context-type="linenumber">524</context></context-group> + <context-group purpose="location"><context context-type="linenumber">517</context></context-group> <note annotates="source" from="developer">Explanatory text for a short-lived outbound peer connection that is used to request addresses from a peer.</note> </trans-unit> - <trans-unit id="_msg578"> + <trans-unit id="_msg596"> <source xml:space="preserve">we selected the peer for high bandwidth relay</source> - <context-group purpose="location"><context context-type="linenumber">528</context></context-group> + <context-group purpose="location"><context context-type="linenumber">521</context></context-group> </trans-unit> - <trans-unit id="_msg579"> + <trans-unit id="_msg597"> <source xml:space="preserve">the peer selected us for high bandwidth relay</source> - <context-group purpose="location"><context context-type="linenumber">529</context></context-group> + <context-group purpose="location"><context context-type="linenumber">522</context></context-group> </trans-unit> - <trans-unit id="_msg580"> + <trans-unit id="_msg598"> <source xml:space="preserve">no high bandwidth relay selected</source> - <context-group purpose="location"><context context-type="linenumber">530</context></context-group> + <context-group purpose="location"><context context-type="linenumber">523</context></context-group> </trans-unit> - <trans-unit id="_msg581"> + <trans-unit id="_msg599"> <source xml:space="preserve">Ctrl++</source> - <context-group purpose="location"><context context-type="linenumber">543</context></context-group> + <context-group purpose="location"><context context-type="linenumber">536</context></context-group> <note annotates="source" from="developer">Main shortcut to increase the RPC console font size.</note> </trans-unit> - <trans-unit id="_msg582"> + <trans-unit id="_msg600"> <source xml:space="preserve">Ctrl+=</source> - <context-group purpose="location"><context context-type="linenumber">545</context></context-group> + <context-group purpose="location"><context context-type="linenumber">538</context></context-group> <note annotates="source" from="developer">Secondary shortcut to increase the RPC console font size.</note> </trans-unit> - <trans-unit id="_msg583"> + <trans-unit id="_msg601"> <source xml:space="preserve">Ctrl+-</source> - <context-group purpose="location"><context context-type="linenumber">549</context></context-group> + <context-group purpose="location"><context context-type="linenumber">542</context></context-group> <note annotates="source" from="developer">Main shortcut to decrease the RPC console font size.</note> </trans-unit> - <trans-unit id="_msg584"> + <trans-unit id="_msg602"> <source xml:space="preserve">Ctrl+_</source> - <context-group purpose="location"><context context-type="linenumber">551</context></context-group> + <context-group purpose="location"><context context-type="linenumber">544</context></context-group> <note annotates="source" from="developer">Secondary shortcut to decrease the RPC console font size.</note> </trans-unit> - <trans-unit id="_msg585"> + <trans-unit id="_msg603"> <source xml:space="preserve">&Copy address</source> - <context-group purpose="location"><context context-type="linenumber">702</context></context-group> + <context-group purpose="location"><context context-type="linenumber">695</context></context-group> <note annotates="source" from="developer">Context menu action to copy the address of a peer.</note> </trans-unit> - <trans-unit id="_msg586"> + <trans-unit id="_msg604"> <source xml:space="preserve">&Disconnect</source> - <context-group purpose="location"><context context-type="linenumber">706</context></context-group> + <context-group purpose="location"><context context-type="linenumber">699</context></context-group> </trans-unit> - <trans-unit id="_msg587"> + <trans-unit id="_msg605"> <source xml:space="preserve">1 &hour</source> - <context-group purpose="location"><context context-type="linenumber">707</context></context-group> + <context-group purpose="location"><context context-type="linenumber">700</context></context-group> </trans-unit> - <trans-unit id="_msg588"> + <trans-unit id="_msg606"> <source xml:space="preserve">1 d&ay</source> - <context-group purpose="location"><context context-type="linenumber">708</context></context-group> + <context-group purpose="location"><context context-type="linenumber">701</context></context-group> </trans-unit> - <trans-unit id="_msg589"> + <trans-unit id="_msg607"> <source xml:space="preserve">1 &week</source> - <context-group purpose="location"><context context-type="linenumber">709</context></context-group> + <context-group purpose="location"><context context-type="linenumber">702</context></context-group> </trans-unit> - <trans-unit id="_msg590"> + <trans-unit id="_msg608"> <source xml:space="preserve">1 &year</source> - <context-group purpose="location"><context context-type="linenumber">710</context></context-group> + <context-group purpose="location"><context context-type="linenumber">703</context></context-group> </trans-unit> - <trans-unit id="_msg591"> + <trans-unit id="_msg609"> <source xml:space="preserve">&Copy IP/Netmask</source> - <context-group purpose="location"><context context-type="linenumber">735</context></context-group> + <context-group purpose="location"><context context-type="linenumber">729</context></context-group> <note annotates="source" from="developer">Context menu action to copy the IP/Netmask of a banned peer. IP/Netmask is the combination of a peer's IP address and its Netmask. For IP address, see: https://en.wikipedia.org/wiki/IP_address.</note> </trans-unit> - <trans-unit id="_msg592"> + <trans-unit id="_msg610"> <source xml:space="preserve">&Unban</source> - <context-group purpose="location"><context context-type="linenumber">739</context></context-group> + <context-group purpose="location"><context context-type="linenumber">733</context></context-group> </trans-unit> - <trans-unit id="_msg593"> + <trans-unit id="_msg611"> <source xml:space="preserve">Network activity disabled</source> - <context-group purpose="location"><context context-type="linenumber">963</context></context-group> + <context-group purpose="location"><context context-type="linenumber">957</context></context-group> </trans-unit> - <trans-unit id="_msg594"> + <trans-unit id="_msg612"> <source xml:space="preserve">Executing command without any wallet</source> - <context-group purpose="location"><context context-type="linenumber">1040</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1035</context></context-group> </trans-unit> - <trans-unit id="_msg595"> + <trans-unit id="_msg613"> + <source xml:space="preserve">Ctrl+I</source> + <context-group purpose="location"><context context-type="linenumber">1351</context></context-group> + </trans-unit> + <trans-unit id="_msg614"> + <source xml:space="preserve">Ctrl+T</source> + <context-group purpose="location"><context context-type="linenumber">1352</context></context-group> + </trans-unit> + <trans-unit id="_msg615"> + <source xml:space="preserve">Ctrl+N</source> + <context-group purpose="location"><context context-type="linenumber">1353</context></context-group> + </trans-unit> + <trans-unit id="_msg616"> + <source xml:space="preserve">Ctrl+P</source> + <context-group purpose="location"><context context-type="linenumber">1354</context></context-group> + </trans-unit> + <trans-unit id="_msg617"> <source xml:space="preserve">Executing command using "%1" wallet</source> - <context-group purpose="location"><context context-type="linenumber">1038</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1033</context></context-group> </trans-unit> - <trans-unit id="_msg596"> + <trans-unit id="_msg618"> <source xml:space="preserve">Welcome to the %1 RPC console. Use up and down arrows to navigate history, and %2 to clear screen. Use %3 and %4 to increase or decrease the font size. @@ -2734,124 +2866,124 @@ Type %5 for an overview of available commands. For more information on using this console, type %6. %7WARNING: Scammers have been active, telling users to type commands here, stealing their wallet contents. Do not use this console without fully understanding the ramifications of a command.%8</source> - <context-group purpose="location"><context context-type="linenumber">893</context></context-group> + <context-group purpose="location"><context context-type="linenumber">887</context></context-group> <note annotates="source" from="developer">RPC console welcome message. Placeholders %7 and %8 are style tags for the warning content, and they are not space separated from the rest of the text intentionally.</note> </trans-unit> - <trans-unit id="_msg597"> + <trans-unit id="_msg619"> <source xml:space="preserve">Executing…</source> - <context-group purpose="location"><context context-type="linenumber">1048</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1043</context></context-group> <note annotates="source" from="developer">A console message indicating an entered command is currently being executed.</note> </trans-unit> - <trans-unit id="_msg598"> + <trans-unit id="_msg620"> <source xml:space="preserve">(peer: %1)</source> - <context-group purpose="location"><context context-type="linenumber">1166</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1161</context></context-group> </trans-unit> - <trans-unit id="_msg599"> + <trans-unit id="_msg621"> <source xml:space="preserve">via %1</source> - <context-group purpose="location"><context context-type="linenumber">1168</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1163</context></context-group> </trans-unit> </group> </body></file> <file original="../rpcconsole.h" datatype="c" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="RPCConsole"> - <trans-unit id="_msg600"> + <trans-unit id="_msg622"> <source xml:space="preserve">Yes</source> - <context-group purpose="location"><context context-type="linenumber">138</context></context-group> + <context-group purpose="location"><context context-type="linenumber">142</context></context-group> </trans-unit> - <trans-unit id="_msg601"> + <trans-unit id="_msg623"> <source xml:space="preserve">No</source> - <context-group purpose="location"><context context-type="linenumber">138</context></context-group> + <context-group purpose="location"><context context-type="linenumber">142</context></context-group> </trans-unit> - <trans-unit id="_msg602"> + <trans-unit id="_msg624"> <source xml:space="preserve">To</source> - <context-group purpose="location"><context context-type="linenumber">138</context></context-group> + <context-group purpose="location"><context context-type="linenumber">142</context></context-group> </trans-unit> - <trans-unit id="_msg603"> + <trans-unit id="_msg625"> <source xml:space="preserve">From</source> - <context-group purpose="location"><context context-type="linenumber">138</context></context-group> + <context-group purpose="location"><context context-type="linenumber">142</context></context-group> </trans-unit> - <trans-unit id="_msg604"> + <trans-unit id="_msg626"> <source xml:space="preserve">Ban for</source> - <context-group purpose="location"><context context-type="linenumber">139</context></context-group> + <context-group purpose="location"><context context-type="linenumber">143</context></context-group> </trans-unit> - <trans-unit id="_msg605"> + <trans-unit id="_msg627"> <source xml:space="preserve">Never</source> - <context-group purpose="location"><context context-type="linenumber">180</context></context-group> + <context-group purpose="location"><context context-type="linenumber">185</context></context-group> </trans-unit> - <trans-unit id="_msg606"> + <trans-unit id="_msg628"> <source xml:space="preserve">Unknown</source> - <context-group purpose="location"><context context-type="linenumber">139</context></context-group> + <context-group purpose="location"><context context-type="linenumber">143</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/receivecoinsdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="ReceiveCoinsDialog"> - <trans-unit id="_msg607"> + <trans-unit id="_msg629"> <source xml:space="preserve">&Amount:</source> <context-group purpose="location"><context context-type="linenumber">37</context></context-group> </trans-unit> - <trans-unit id="_msg608"> + <trans-unit id="_msg630"> <source xml:space="preserve">&Label:</source> <context-group purpose="location"><context context-type="linenumber">83</context></context-group> </trans-unit> - <trans-unit id="_msg609"> + <trans-unit id="_msg631"> <source xml:space="preserve">&Message:</source> <context-group purpose="location"><context context-type="linenumber">53</context></context-group> </trans-unit> - <trans-unit id="_msg610"> + <trans-unit id="_msg632"> <source xml:space="preserve">An optional message to attach to the payment request, which will be displayed when the request is opened. Note: The message will not be sent with the payment over the Bitcoin network.</source> <context-group purpose="location"><context context-type="linenumber">50</context></context-group> </trans-unit> - <trans-unit id="_msg611"> + <trans-unit id="_msg633"> <source xml:space="preserve">An optional label to associate with the new receiving address.</source> <context-group purpose="location"><context context-type="linenumber">80</context></context-group> </trans-unit> - <trans-unit id="_msg612"> + <trans-unit id="_msg634"> <source xml:space="preserve">Use this form to request payments. All fields are <b>optional</b>.</source> <context-group purpose="location"><context context-type="linenumber">73</context></context-group> </trans-unit> - <trans-unit id="_msg613"> + <trans-unit id="_msg635"> <source xml:space="preserve">An optional amount to request. Leave this empty or zero to not request a specific amount.</source> <context-group purpose="location"><context context-type="linenumber">34</context></context-group> <context-group purpose="location"><context context-type="linenumber">193</context></context-group> </trans-unit> - <trans-unit id="_msg614"> + <trans-unit id="_msg636"> <source xml:space="preserve">An optional label to associate with the new receiving address (used by you to identify an invoice). It is also attached to the payment request.</source> <context-group purpose="location"><context context-type="linenumber">66</context></context-group> </trans-unit> - <trans-unit id="_msg615"> + <trans-unit id="_msg637"> <source xml:space="preserve">An optional message that is attached to the payment request and may be displayed to the sender.</source> <context-group purpose="location"><context context-type="linenumber">96</context></context-group> </trans-unit> - <trans-unit id="_msg616"> + <trans-unit id="_msg638"> <source xml:space="preserve">&Create new receiving address</source> <context-group purpose="location"><context context-type="linenumber">111</context></context-group> </trans-unit> - <trans-unit id="_msg617"> + <trans-unit id="_msg639"> <source xml:space="preserve">Clear all fields of the form.</source> <context-group purpose="location"><context context-type="linenumber">134</context></context-group> </trans-unit> - <trans-unit id="_msg618"> + <trans-unit id="_msg640"> <source xml:space="preserve">Clear</source> <context-group purpose="location"><context context-type="linenumber">137</context></context-group> </trans-unit> - <trans-unit id="_msg619"> + <trans-unit id="_msg641"> <source xml:space="preserve">Requested payments history</source> <context-group purpose="location"><context context-type="linenumber">273</context></context-group> </trans-unit> - <trans-unit id="_msg620"> + <trans-unit id="_msg642"> <source xml:space="preserve">Show the selected request (does the same as double clicking an entry)</source> <context-group purpose="location"><context context-type="linenumber">298</context></context-group> </trans-unit> - <trans-unit id="_msg621"> + <trans-unit id="_msg643"> <source xml:space="preserve">Show</source> <context-group purpose="location"><context context-type="linenumber">301</context></context-group> </trans-unit> - <trans-unit id="_msg622"> + <trans-unit id="_msg644"> <source xml:space="preserve">Remove the selected entries from the list</source> <context-group purpose="location"><context context-type="linenumber">318</context></context-group> </trans-unit> - <trans-unit id="_msg623"> + <trans-unit id="_msg645"> <source xml:space="preserve">Remove</source> <context-group purpose="location"><context context-type="linenumber">321</context></context-group> </trans-unit> @@ -2859,31 +2991,31 @@ For more information on using this console, type %6. </body></file> <file original="../receivecoinsdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="ReceiveCoinsDialog"> - <trans-unit id="_msg624"> + <trans-unit id="_msg646"> <source xml:space="preserve">Copy &URI</source> <context-group purpose="location"><context context-type="linenumber">47</context></context-group> </trans-unit> - <trans-unit id="_msg625"> + <trans-unit id="_msg647"> <source xml:space="preserve">&Copy address</source> <context-group purpose="location"><context context-type="linenumber">48</context></context-group> </trans-unit> - <trans-unit id="_msg626"> + <trans-unit id="_msg648"> <source xml:space="preserve">Copy &label</source> <context-group purpose="location"><context context-type="linenumber">49</context></context-group> </trans-unit> - <trans-unit id="_msg627"> + <trans-unit id="_msg649"> <source xml:space="preserve">Copy &message</source> <context-group purpose="location"><context context-type="linenumber">50</context></context-group> </trans-unit> - <trans-unit id="_msg628"> + <trans-unit id="_msg650"> <source xml:space="preserve">Copy &amount</source> <context-group purpose="location"><context context-type="linenumber">51</context></context-group> </trans-unit> - <trans-unit id="_msg629"> + <trans-unit id="_msg651"> <source xml:space="preserve">Could not unlock wallet.</source> <context-group purpose="location"><context context-type="linenumber">176</context></context-group> </trans-unit> - <trans-unit id="_msg630"> + <trans-unit id="_msg652"> <source xml:space="preserve">Could not generate new %1 address</source> <context-group purpose="location"><context context-type="linenumber">181</context></context-group> </trans-unit> @@ -2891,51 +3023,51 @@ For more information on using this console, type %6. </body></file> <file original="../forms/receiverequestdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="ReceiveRequestDialog"> - <trans-unit id="_msg631"> + <trans-unit id="_msg653"> <source xml:space="preserve">Request payment to …</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg632"> + <trans-unit id="_msg654"> <source xml:space="preserve">Address:</source> <context-group purpose="location"><context context-type="linenumber">90</context></context-group> </trans-unit> - <trans-unit id="_msg633"> + <trans-unit id="_msg655"> <source xml:space="preserve">Amount:</source> <context-group purpose="location"><context context-type="linenumber">119</context></context-group> </trans-unit> - <trans-unit id="_msg634"> + <trans-unit id="_msg656"> <source xml:space="preserve">Label:</source> <context-group purpose="location"><context context-type="linenumber">148</context></context-group> </trans-unit> - <trans-unit id="_msg635"> + <trans-unit id="_msg657"> <source xml:space="preserve">Message:</source> <context-group purpose="location"><context context-type="linenumber">180</context></context-group> </trans-unit> - <trans-unit id="_msg636"> + <trans-unit id="_msg658"> <source xml:space="preserve">Wallet:</source> <context-group purpose="location"><context context-type="linenumber">212</context></context-group> </trans-unit> - <trans-unit id="_msg637"> + <trans-unit id="_msg659"> <source xml:space="preserve">Copy &URI</source> <context-group purpose="location"><context context-type="linenumber">240</context></context-group> </trans-unit> - <trans-unit id="_msg638"> + <trans-unit id="_msg660"> <source xml:space="preserve">Copy &Address</source> <context-group purpose="location"><context context-type="linenumber">250</context></context-group> </trans-unit> - <trans-unit id="_msg639"> + <trans-unit id="_msg661"> <source xml:space="preserve">&Verify</source> <context-group purpose="location"><context context-type="linenumber">260</context></context-group> </trans-unit> - <trans-unit id="_msg640"> + <trans-unit id="_msg662"> <source xml:space="preserve">Verify this address on e.g. a hardware wallet screen</source> <context-group purpose="location"><context context-type="linenumber">263</context></context-group> </trans-unit> - <trans-unit id="_msg641"> + <trans-unit id="_msg663"> <source xml:space="preserve">&Save Image…</source> <context-group purpose="location"><context context-type="linenumber">273</context></context-group> </trans-unit> - <trans-unit id="_msg642"> + <trans-unit id="_msg664"> <source xml:space="preserve">Payment information</source> <context-group purpose="location"><context context-type="linenumber">39</context></context-group> </trans-unit> @@ -2943,7 +3075,7 @@ For more information on using this console, type %6. </body></file> <file original="../receiverequestdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="ReceiveRequestDialog"> - <trans-unit id="_msg643"> + <trans-unit id="_msg665"> <source xml:space="preserve">Request payment to %1</source> <context-group purpose="location"><context context-type="linenumber">49</context></context-group> </trans-unit> @@ -2951,186 +3083,186 @@ For more information on using this console, type %6. </body></file> <file original="../recentrequeststablemodel.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="RecentRequestsTableModel"> - <trans-unit id="_msg644"> + <trans-unit id="_msg666"> <source xml:space="preserve">Date</source> <context-group purpose="location"><context context-type="linenumber">32</context></context-group> </trans-unit> - <trans-unit id="_msg645"> + <trans-unit id="_msg667"> <source xml:space="preserve">Label</source> <context-group purpose="location"><context context-type="linenumber">32</context></context-group> </trans-unit> - <trans-unit id="_msg646"> + <trans-unit id="_msg668"> <source xml:space="preserve">Message</source> <context-group purpose="location"><context context-type="linenumber">32</context></context-group> </trans-unit> - <trans-unit id="_msg647"> + <trans-unit id="_msg669"> <source xml:space="preserve">(no label)</source> - <context-group purpose="location"><context context-type="linenumber">73</context></context-group> + <context-group purpose="location"><context context-type="linenumber">70</context></context-group> </trans-unit> - <trans-unit id="_msg648"> + <trans-unit id="_msg670"> <source xml:space="preserve">(no message)</source> - <context-group purpose="location"><context context-type="linenumber">82</context></context-group> + <context-group purpose="location"><context context-type="linenumber">79</context></context-group> </trans-unit> - <trans-unit id="_msg649"> + <trans-unit id="_msg671"> <source xml:space="preserve">(no amount requested)</source> - <context-group purpose="location"><context context-type="linenumber">90</context></context-group> + <context-group purpose="location"><context context-type="linenumber">87</context></context-group> </trans-unit> - <trans-unit id="_msg650"> + <trans-unit id="_msg672"> <source xml:space="preserve">Requested</source> - <context-group purpose="location"><context context-type="linenumber">133</context></context-group> + <context-group purpose="location"><context context-type="linenumber">130</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/sendcoinsdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SendCoinsDialog"> - <trans-unit id="_msg651"> + <trans-unit id="_msg673"> <source xml:space="preserve">Send Coins</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> - <context-group purpose="location"><context context-type="sourcefile">../sendcoinsdialog.cpp</context><context context-type="linenumber">752</context></context-group> + <context-group purpose="location"><context context-type="sourcefile">../sendcoinsdialog.cpp</context><context context-type="linenumber">759</context></context-group> </trans-unit> - <trans-unit id="_msg652"> + <trans-unit id="_msg674"> <source xml:space="preserve">Coin Control Features</source> <context-group purpose="location"><context context-type="linenumber">90</context></context-group> </trans-unit> - <trans-unit id="_msg653"> + <trans-unit id="_msg675"> <source xml:space="preserve">automatically selected</source> <context-group purpose="location"><context context-type="linenumber">120</context></context-group> </trans-unit> - <trans-unit id="_msg654"> + <trans-unit id="_msg676"> <source xml:space="preserve">Insufficient funds!</source> <context-group purpose="location"><context context-type="linenumber">139</context></context-group> </trans-unit> - <trans-unit id="_msg655"> + <trans-unit id="_msg677"> <source xml:space="preserve">Quantity:</source> <context-group purpose="location"><context context-type="linenumber">228</context></context-group> </trans-unit> - <trans-unit id="_msg656"> + <trans-unit id="_msg678"> <source xml:space="preserve">Bytes:</source> <context-group purpose="location"><context context-type="linenumber">263</context></context-group> </trans-unit> - <trans-unit id="_msg657"> + <trans-unit id="_msg679"> <source xml:space="preserve">Amount:</source> <context-group purpose="location"><context context-type="linenumber">311</context></context-group> </trans-unit> - <trans-unit id="_msg658"> + <trans-unit id="_msg680"> <source xml:space="preserve">Fee:</source> <context-group purpose="location"><context context-type="linenumber">391</context></context-group> </trans-unit> - <trans-unit id="_msg659"> + <trans-unit id="_msg681"> <source xml:space="preserve">After Fee:</source> <context-group purpose="location"><context context-type="linenumber">442</context></context-group> </trans-unit> - <trans-unit id="_msg660"> + <trans-unit id="_msg682"> <source xml:space="preserve">Change:</source> <context-group purpose="location"><context context-type="linenumber">474</context></context-group> </trans-unit> - <trans-unit id="_msg661"> + <trans-unit id="_msg683"> <source xml:space="preserve">If this is activated, but the change address is empty or invalid, change will be sent to a newly generated address.</source> <context-group purpose="location"><context context-type="linenumber">518</context></context-group> </trans-unit> - <trans-unit id="_msg662"> + <trans-unit id="_msg684"> <source xml:space="preserve">Custom change address</source> <context-group purpose="location"><context context-type="linenumber">521</context></context-group> </trans-unit> - <trans-unit id="_msg663"> + <trans-unit id="_msg685"> <source xml:space="preserve">Transaction Fee:</source> <context-group purpose="location"><context context-type="linenumber">727</context></context-group> </trans-unit> - <trans-unit id="_msg664"> + <trans-unit id="_msg686"> <source xml:space="preserve">Using the fallbackfee can result in sending a transaction that will take several hours or days (or never) to confirm. Consider choosing your fee manually or wait until you have validated the complete chain.</source> <context-group purpose="location"><context context-type="linenumber">765</context></context-group> </trans-unit> - <trans-unit id="_msg665"> + <trans-unit id="_msg687"> <source xml:space="preserve">Warning: Fee estimation is currently not possible.</source> <context-group purpose="location"><context context-type="linenumber">774</context></context-group> </trans-unit> - <trans-unit id="_msg666"> + <trans-unit id="_msg688"> <source xml:space="preserve">per kilobyte</source> <context-group purpose="location"><context context-type="linenumber">856</context></context-group> </trans-unit> - <trans-unit id="_msg667"> + <trans-unit id="_msg689"> <source xml:space="preserve">Hide</source> <context-group purpose="location"><context context-type="linenumber">803</context></context-group> </trans-unit> - <trans-unit id="_msg668"> + <trans-unit id="_msg690"> <source xml:space="preserve">Recommended:</source> <context-group purpose="location"><context context-type="linenumber">915</context></context-group> </trans-unit> - <trans-unit id="_msg669"> + <trans-unit id="_msg691"> <source xml:space="preserve">Custom:</source> <context-group purpose="location"><context context-type="linenumber">945</context></context-group> </trans-unit> - <trans-unit id="_msg670"> + <trans-unit id="_msg692"> <source xml:space="preserve">Send to multiple recipients at once</source> <context-group purpose="location"><context context-type="linenumber">1160</context></context-group> </trans-unit> - <trans-unit id="_msg671"> + <trans-unit id="_msg693"> <source xml:space="preserve">Add &Recipient</source> <context-group purpose="location"><context context-type="linenumber">1163</context></context-group> </trans-unit> - <trans-unit id="_msg672"> + <trans-unit id="_msg694"> <source xml:space="preserve">Clear all fields of the form.</source> <context-group purpose="location"><context context-type="linenumber">1143</context></context-group> </trans-unit> - <trans-unit id="_msg673"> + <trans-unit id="_msg695"> <source xml:space="preserve">Inputs…</source> <context-group purpose="location"><context context-type="linenumber">110</context></context-group> </trans-unit> - <trans-unit id="_msg674"> + <trans-unit id="_msg696"> <source xml:space="preserve">Dust:</source> <context-group purpose="location"><context context-type="linenumber">343</context></context-group> </trans-unit> - <trans-unit id="_msg675"> + <trans-unit id="_msg697"> <source xml:space="preserve">Choose…</source> <context-group purpose="location"><context context-type="linenumber">741</context></context-group> </trans-unit> - <trans-unit id="_msg676"> + <trans-unit id="_msg698"> <source xml:space="preserve">Hide transaction fee settings</source> <context-group purpose="location"><context context-type="linenumber">800</context></context-group> </trans-unit> - <trans-unit id="_msg677"> + <trans-unit id="_msg699"> <source xml:space="preserve">Specify a custom fee per kB (1,000 bytes) of the transaction's virtual size. Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 satoshis per kvB" for a transaction size of 500 virtual bytes (half of 1 kvB) would ultimately yield a fee of only 50 satoshis.</source> <context-group purpose="location"><context context-type="linenumber">851</context></context-group> </trans-unit> - <trans-unit id="_msg678"> + <trans-unit id="_msg700"> <source xml:space="preserve">When there is less transaction volume than space in the blocks, miners as well as relaying nodes may enforce a minimum fee. Paying only this minimum fee is just fine, but be aware that this can result in a never confirming transaction once there is more demand for bitcoin transactions than the network can process.</source> <context-group purpose="location"><context context-type="linenumber">886</context></context-group> </trans-unit> - <trans-unit id="_msg679"> + <trans-unit id="_msg701"> <source xml:space="preserve">A too low fee might result in a never confirming transaction (read the tooltip)</source> <context-group purpose="location"><context context-type="linenumber">889</context></context-group> </trans-unit> - <trans-unit id="_msg680"> + <trans-unit id="_msg702"> <source xml:space="preserve">(Smart fee not initialized yet. This usually takes a few blocks…)</source> <context-group purpose="location"><context context-type="linenumber">994</context></context-group> </trans-unit> - <trans-unit id="_msg681"> + <trans-unit id="_msg703"> <source xml:space="preserve">Confirmation time target:</source> <context-group purpose="location"><context context-type="linenumber">1020</context></context-group> </trans-unit> - <trans-unit id="_msg682"> + <trans-unit id="_msg704"> <source xml:space="preserve">Enable Replace-By-Fee</source> <context-group purpose="location"><context context-type="linenumber">1078</context></context-group> </trans-unit> - <trans-unit id="_msg683"> + <trans-unit id="_msg705"> <source xml:space="preserve">With Replace-By-Fee (BIP-125) you can increase a transaction's fee after it is sent. Without this, a higher fee may be recommended to compensate for increased transaction delay risk.</source> <context-group purpose="location"><context context-type="linenumber">1081</context></context-group> </trans-unit> - <trans-unit id="_msg684"> + <trans-unit id="_msg706"> <source xml:space="preserve">Clear &All</source> <context-group purpose="location"><context context-type="linenumber">1146</context></context-group> </trans-unit> - <trans-unit id="_msg685"> + <trans-unit id="_msg707"> <source xml:space="preserve">Balance:</source> <context-group purpose="location"><context context-type="linenumber">1201</context></context-group> </trans-unit> - <trans-unit id="_msg686"> + <trans-unit id="_msg708"> <source xml:space="preserve">Confirm the send action</source> <context-group purpose="location"><context context-type="linenumber">1117</context></context-group> </trans-unit> - <trans-unit id="_msg687"> + <trans-unit id="_msg709"> <source xml:space="preserve">S&end</source> <context-group purpose="location"><context context-type="linenumber">1120</context></context-group> </trans-unit> @@ -3138,422 +3270,396 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../sendcoinsdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SendCoinsDialog"> - <trans-unit id="_msg688"> + <trans-unit id="_msg710"> <source xml:space="preserve">Copy quantity</source> <context-group purpose="location"><context context-type="linenumber">99</context></context-group> </trans-unit> - <trans-unit id="_msg689"> + <trans-unit id="_msg711"> <source xml:space="preserve">Copy amount</source> <context-group purpose="location"><context context-type="linenumber">100</context></context-group> </trans-unit> - <trans-unit id="_msg690"> + <trans-unit id="_msg712"> <source xml:space="preserve">Copy fee</source> <context-group purpose="location"><context context-type="linenumber">101</context></context-group> </trans-unit> - <trans-unit id="_msg691"> + <trans-unit id="_msg713"> <source xml:space="preserve">Copy after fee</source> <context-group purpose="location"><context context-type="linenumber">102</context></context-group> </trans-unit> - <trans-unit id="_msg692"> + <trans-unit id="_msg714"> <source xml:space="preserve">Copy bytes</source> <context-group purpose="location"><context context-type="linenumber">103</context></context-group> </trans-unit> - <trans-unit id="_msg693"> + <trans-unit id="_msg715"> <source xml:space="preserve">Copy dust</source> <context-group purpose="location"><context context-type="linenumber">104</context></context-group> </trans-unit> - <trans-unit id="_msg694"> + <trans-unit id="_msg716"> <source xml:space="preserve">Copy change</source> <context-group purpose="location"><context context-type="linenumber">105</context></context-group> </trans-unit> - <trans-unit id="_msg695"> + <trans-unit id="_msg717"> <source xml:space="preserve">%1 (%2 blocks)</source> <context-group purpose="location"><context context-type="linenumber">181</context></context-group> </trans-unit> - <trans-unit id="_msg696"> + <trans-unit id="_msg718"> <source xml:space="preserve">Sign on device</source> <context-group purpose="location"><context context-type="linenumber">211</context></context-group> <note annotates="source" from="developer">"device" usually means a hardware wallet.</note> </trans-unit> - <trans-unit id="_msg697"> + <trans-unit id="_msg719"> <source xml:space="preserve">Connect your hardware wallet first.</source> <context-group purpose="location"><context context-type="linenumber">214</context></context-group> </trans-unit> - <trans-unit id="_msg698"> + <trans-unit id="_msg720"> <source xml:space="preserve">Set external signer script path in Options -> Wallet</source> <context-group purpose="location"><context context-type="linenumber">218</context></context-group> <note annotates="source" from="developer">"External signer" means using devices such as hardware wallets.</note> </trans-unit> - <trans-unit id="_msg699"> + <trans-unit id="_msg721"> <source xml:space="preserve">Cr&eate Unsigned</source> <context-group purpose="location"><context context-type="linenumber">221</context></context-group> </trans-unit> - <trans-unit id="_msg700"> + <trans-unit id="_msg722"> <source xml:space="preserve">Creates a Partially Signed Bitcoin Transaction (PSBT) for use with e.g. an offline %1 wallet, or a PSBT-compatible hardware wallet.</source> <context-group purpose="location"><context context-type="linenumber">222</context></context-group> </trans-unit> - <trans-unit id="_msg701"> + <trans-unit id="_msg723"> <source xml:space="preserve"> from wallet '%1'</source> <context-group purpose="location"><context context-type="linenumber">312</context></context-group> </trans-unit> - <trans-unit id="_msg702"> + <trans-unit id="_msg724"> <source xml:space="preserve">%1 to '%2'</source> <context-group purpose="location"><context context-type="linenumber">323</context></context-group> </trans-unit> - <trans-unit id="_msg703"> + <trans-unit id="_msg725"> <source xml:space="preserve">%1 to %2</source> <context-group purpose="location"><context context-type="linenumber">328</context></context-group> </trans-unit> - <trans-unit id="_msg704"> + <trans-unit id="_msg726"> <source xml:space="preserve">To review recipient list click "Show Details…"</source> - <context-group purpose="location"><context context-type="linenumber">395</context></context-group> + <context-group purpose="location"><context context-type="linenumber">394</context></context-group> </trans-unit> - <trans-unit id="_msg705"> + <trans-unit id="_msg727"> <source xml:space="preserve">Sign failed</source> - <context-group purpose="location"><context context-type="linenumber">439</context></context-group> + <context-group purpose="location"><context context-type="linenumber">454</context></context-group> </trans-unit> - <trans-unit id="_msg706"> + <trans-unit id="_msg728"> <source xml:space="preserve">External signer not found</source> - <context-group purpose="location"><context context-type="linenumber">445</context></context-group> + <context-group purpose="location"><context context-type="linenumber">459</context></context-group> <note annotates="source" from="developer">"External signer" means using devices such as hardware wallets.</note> </trans-unit> - <trans-unit id="_msg707"> + <trans-unit id="_msg729"> <source xml:space="preserve">External signer failure</source> - <context-group purpose="location"><context context-type="linenumber">451</context></context-group> + <context-group purpose="location"><context context-type="linenumber">464</context></context-group> <note annotates="source" from="developer">"External signer" means using devices such as hardware wallets.</note> </trans-unit> - <trans-unit id="_msg708"> + <trans-unit id="_msg730"> <source xml:space="preserve">Save Transaction Data</source> - <context-group purpose="location"><context context-type="linenumber">509</context></context-group> + <context-group purpose="location"><context context-type="linenumber">430</context></context-group> </trans-unit> - <trans-unit id="_msg709"> + <trans-unit id="_msg731"> <source xml:space="preserve">Partially Signed Transaction (Binary)</source> - <context-group purpose="location"><context context-type="linenumber">511</context></context-group> + <context-group purpose="location"><context context-type="linenumber">432</context></context-group> <note annotates="source" from="developer">Expanded name of the binary PSBT file format. See: BIP 174.</note> </trans-unit> - <trans-unit id="_msg710"> + <trans-unit id="_msg732"> <source xml:space="preserve">PSBT saved</source> - <context-group purpose="location"><context context-type="linenumber">518</context></context-group> + <context-group purpose="location"><context context-type="linenumber">439</context></context-group> </trans-unit> - <trans-unit id="_msg711"> + <trans-unit id="_msg733"> <source xml:space="preserve">External balance:</source> - <context-group purpose="location"><context context-type="linenumber">694</context></context-group> + <context-group purpose="location"><context context-type="linenumber">705</context></context-group> </trans-unit> - <trans-unit id="_msg712"> + <trans-unit id="_msg734"> <source xml:space="preserve">or</source> - <context-group purpose="location"><context context-type="linenumber">391</context></context-group> + <context-group purpose="location"><context context-type="linenumber">390</context></context-group> </trans-unit> - <trans-unit id="_msg713"> + <trans-unit id="_msg735"> <source xml:space="preserve">You can increase the fee later (signals Replace-By-Fee, BIP-125).</source> <context-group purpose="location"><context context-type="linenumber">372</context></context-group> </trans-unit> - <trans-unit id="_msg714"> + <trans-unit id="_msg736"> <source xml:space="preserve">Please, review your transaction proposal. This will produce a Partially Signed Bitcoin Transaction (PSBT) which you can save or copy and then sign with e.g. an offline %1 wallet, or a PSBT-compatible hardware wallet.</source> <context-group purpose="location"><context context-type="linenumber">342</context></context-group> <note annotates="source" from="developer">Text to inform a user attempting to create a transaction of their current options. At this stage, a user can only create a PSBT. This string is displayed when private keys are disabled and an external signer is not available.</note> </trans-unit> - <trans-unit id="_msg715"> + <trans-unit id="_msg737"> <source xml:space="preserve">Do you want to create this transaction?</source> <context-group purpose="location"><context context-type="linenumber">336</context></context-group> <note annotates="source" from="developer">Message displayed when attempting to create a transaction. Cautionary text to prompt the user to verify that the displayed transaction details represent the transaction the user intends to create.</note> </trans-unit> - <trans-unit id="_msg716"> + <trans-unit id="_msg738"> <source xml:space="preserve">Please, review your transaction. You can create and send this transaction or create a Partially Signed Bitcoin Transaction (PSBT), which you can save or copy and then sign with, e.g., an offline %1 wallet, or a PSBT-compatible hardware wallet.</source> <context-group purpose="location"><context context-type="linenumber">347</context></context-group> <note annotates="source" from="developer">Text to inform a user attempting to create a transaction of their current options. At this stage, a user can send their transaction or create a PSBT. This string is displayed when both private keys and PSBT controls are enabled.</note> </trans-unit> - <trans-unit id="_msg717"> + <trans-unit id="_msg739"> <source xml:space="preserve">Please, review your transaction.</source> <context-group purpose="location"><context context-type="linenumber">350</context></context-group> <note annotates="source" from="developer">Text to prompt a user to review the details of the transaction they are attempting to send.</note> </trans-unit> - <trans-unit id="_msg718"> + <trans-unit id="_msg740"> <source xml:space="preserve">Transaction fee</source> <context-group purpose="location"><context context-type="linenumber">358</context></context-group> </trans-unit> - <trans-unit id="_msg719"> + <trans-unit id="_msg741"> <source xml:space="preserve">Not signalling Replace-By-Fee, BIP-125.</source> <context-group purpose="location"><context context-type="linenumber">374</context></context-group> </trans-unit> - <trans-unit id="_msg720"> + <trans-unit id="_msg742"> <source xml:space="preserve">Total Amount</source> - <context-group purpose="location"><context context-type="linenumber">388</context></context-group> + <context-group purpose="location"><context context-type="linenumber">387</context></context-group> </trans-unit> - <trans-unit id="_msg721"> + <trans-unit id="_msg743"> <source xml:space="preserve">Confirm send coins</source> - <context-group purpose="location"><context context-type="linenumber">413</context></context-group> + <context-group purpose="location"><context context-type="linenumber">486</context></context-group> </trans-unit> - <trans-unit id="_msg722"> + <trans-unit id="_msg744"> <source xml:space="preserve">Watch-only balance:</source> - <context-group purpose="location"><context context-type="linenumber">697</context></context-group> + <context-group purpose="location"><context context-type="linenumber">708</context></context-group> </trans-unit> - <trans-unit id="_msg723"> + <trans-unit id="_msg745"> <source xml:space="preserve">The recipient address is not valid. Please recheck.</source> - <context-group purpose="location"><context context-type="linenumber">721</context></context-group> + <context-group purpose="location"><context context-type="linenumber">732</context></context-group> </trans-unit> - <trans-unit id="_msg724"> + <trans-unit id="_msg746"> <source xml:space="preserve">The amount to pay must be larger than 0.</source> - <context-group purpose="location"><context context-type="linenumber">724</context></context-group> + <context-group purpose="location"><context context-type="linenumber">735</context></context-group> </trans-unit> - <trans-unit id="_msg725"> + <trans-unit id="_msg747"> <source xml:space="preserve">The amount exceeds your balance.</source> - <context-group purpose="location"><context context-type="linenumber">727</context></context-group> + <context-group purpose="location"><context context-type="linenumber">738</context></context-group> </trans-unit> - <trans-unit id="_msg726"> + <trans-unit id="_msg748"> <source xml:space="preserve">The total exceeds your balance when the %1 transaction fee is included.</source> - <context-group purpose="location"><context context-type="linenumber">730</context></context-group> + <context-group purpose="location"><context context-type="linenumber">741</context></context-group> </trans-unit> - <trans-unit id="_msg727"> + <trans-unit id="_msg749"> <source xml:space="preserve">Duplicate address found: addresses should only be used once each.</source> - <context-group purpose="location"><context context-type="linenumber">733</context></context-group> + <context-group purpose="location"><context context-type="linenumber">744</context></context-group> </trans-unit> - <trans-unit id="_msg728"> + <trans-unit id="_msg750"> <source xml:space="preserve">Transaction creation failed!</source> - <context-group purpose="location"><context context-type="linenumber">736</context></context-group> + <context-group purpose="location"><context context-type="linenumber">747</context></context-group> </trans-unit> - <trans-unit id="_msg729"> + <trans-unit id="_msg751"> <source xml:space="preserve">A fee higher than %1 is considered an absurdly high fee.</source> - <context-group purpose="location"><context context-type="linenumber">740</context></context-group> - </trans-unit> - <trans-unit id="_msg730"> - <source xml:space="preserve">Payment request expired.</source> - <context-group purpose="location"><context context-type="linenumber">743</context></context-group> + <context-group purpose="location"><context context-type="linenumber">751</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">867</context></context-group> - <trans-unit id="_msg731[0]"> + <context-group purpose="location"><context context-type="linenumber">874</context></context-group> + <trans-unit id="_msg752[0]"> <source xml:space="preserve">Estimated to begin confirmation within %n block(s).</source> </trans-unit> - <trans-unit id="_msg731[1]"> + <trans-unit id="_msg752[1]"> <source xml:space="preserve">Estimated to begin confirmation within %n block(s).</source> </trans-unit> </group> - <trans-unit id="_msg732"> + <trans-unit id="_msg753"> <source xml:space="preserve">Warning: Invalid Bitcoin address</source> - <context-group purpose="location"><context context-type="linenumber">968</context></context-group> + <context-group purpose="location"><context context-type="linenumber">975</context></context-group> </trans-unit> - <trans-unit id="_msg733"> + <trans-unit id="_msg754"> <source xml:space="preserve">Warning: Unknown change address</source> - <context-group purpose="location"><context context-type="linenumber">973</context></context-group> + <context-group purpose="location"><context context-type="linenumber">980</context></context-group> </trans-unit> - <trans-unit id="_msg734"> + <trans-unit id="_msg755"> <source xml:space="preserve">Confirm custom change address</source> - <context-group purpose="location"><context context-type="linenumber">976</context></context-group> + <context-group purpose="location"><context context-type="linenumber">983</context></context-group> </trans-unit> - <trans-unit id="_msg735"> + <trans-unit id="_msg756"> <source xml:space="preserve">The address you selected for change is not part of this wallet. Any or all funds in your wallet may be sent to this address. Are you sure?</source> - <context-group purpose="location"><context context-type="linenumber">976</context></context-group> + <context-group purpose="location"><context context-type="linenumber">983</context></context-group> </trans-unit> - <trans-unit id="_msg736"> + <trans-unit id="_msg757"> <source xml:space="preserve">(no label)</source> - <context-group purpose="location"><context context-type="linenumber">997</context></context-group> + <context-group purpose="location"><context context-type="linenumber">1004</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/sendcoinsentry.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SendCoinsEntry"> - <trans-unit id="_msg737"> + <trans-unit id="_msg758"> <source xml:space="preserve">A&mount:</source> - <context-group purpose="location"><context context-type="linenumber">155</context></context-group> - <context-group purpose="location"><context context-type="linenumber">705</context></context-group> - <context-group purpose="location"><context context-type="linenumber">1238</context></context-group> + <context-group purpose="location"><context context-type="linenumber">151</context></context-group> </trans-unit> - <trans-unit id="_msg738"> + <trans-unit id="_msg759"> <source xml:space="preserve">Pay &To:</source> - <context-group purpose="location"><context context-type="linenumber">39</context></context-group> + <context-group purpose="location"><context context-type="linenumber">35</context></context-group> </trans-unit> - <trans-unit id="_msg739"> + <trans-unit id="_msg760"> <source xml:space="preserve">&Label:</source> - <context-group purpose="location"><context context-type="linenumber">132</context></context-group> + <context-group purpose="location"><context context-type="linenumber">128</context></context-group> </trans-unit> - <trans-unit id="_msg740"> + <trans-unit id="_msg761"> <source xml:space="preserve">Choose previously used address</source> - <context-group purpose="location"><context context-type="linenumber">64</context></context-group> + <context-group purpose="location"><context context-type="linenumber">60</context></context-group> </trans-unit> - <trans-unit id="_msg741"> + <trans-unit id="_msg762"> <source xml:space="preserve">The Bitcoin address to send the payment to</source> - <context-group purpose="location"><context context-type="linenumber">57</context></context-group> + <context-group purpose="location"><context context-type="linenumber">53</context></context-group> </trans-unit> - <trans-unit id="_msg742"> + <trans-unit id="_msg763"> <source xml:space="preserve">Alt+A</source> - <context-group purpose="location"><context context-type="linenumber">80</context></context-group> + <context-group purpose="location"><context context-type="linenumber">76</context></context-group> </trans-unit> - <trans-unit id="_msg743"> + <trans-unit id="_msg764"> <source xml:space="preserve">Paste address from clipboard</source> - <context-group purpose="location"><context context-type="linenumber">87</context></context-group> + <context-group purpose="location"><context context-type="linenumber">83</context></context-group> </trans-unit> - <trans-unit id="_msg744"> + <trans-unit id="_msg765"> <source xml:space="preserve">Alt+P</source> - <context-group purpose="location"><context context-type="linenumber">103</context></context-group> + <context-group purpose="location"><context context-type="linenumber">99</context></context-group> </trans-unit> - <trans-unit id="_msg745"> + <trans-unit id="_msg766"> <source xml:space="preserve">Remove this entry</source> - <context-group purpose="location"><context context-type="linenumber">110</context></context-group> - <context-group purpose="location"><context context-type="linenumber">672</context></context-group> - <context-group purpose="location"><context context-type="linenumber">1205</context></context-group> + <context-group purpose="location"><context context-type="linenumber">106</context></context-group> </trans-unit> - <trans-unit id="_msg746"> + <trans-unit id="_msg767"> <source xml:space="preserve">The amount to send in the selected unit</source> - <context-group purpose="location"><context context-type="linenumber">170</context></context-group> + <context-group purpose="location"><context context-type="linenumber">166</context></context-group> </trans-unit> - <trans-unit id="_msg747"> + <trans-unit id="_msg768"> <source xml:space="preserve">The fee will be deducted from the amount being sent. The recipient will receive less bitcoins than you enter in the amount field. If multiple recipients are selected, the fee is split equally.</source> - <context-group purpose="location"><context context-type="linenumber">177</context></context-group> + <context-group purpose="location"><context context-type="linenumber">173</context></context-group> </trans-unit> - <trans-unit id="_msg748"> + <trans-unit id="_msg769"> <source xml:space="preserve">S&ubtract fee from amount</source> - <context-group purpose="location"><context context-type="linenumber">180</context></context-group> + <context-group purpose="location"><context context-type="linenumber">176</context></context-group> </trans-unit> - <trans-unit id="_msg749"> + <trans-unit id="_msg770"> <source xml:space="preserve">Use available balance</source> - <context-group purpose="location"><context context-type="linenumber">187</context></context-group> + <context-group purpose="location"><context context-type="linenumber">183</context></context-group> </trans-unit> - <trans-unit id="_msg750"> + <trans-unit id="_msg771"> <source xml:space="preserve">Message:</source> - <context-group purpose="location"><context context-type="linenumber">196</context></context-group> - </trans-unit> - <trans-unit id="_msg751"> - <source xml:space="preserve">This is an unauthenticated payment request.</source> - <context-group purpose="location"><context context-type="linenumber">639</context></context-group> - </trans-unit> - <trans-unit id="_msg752"> - <source xml:space="preserve">This is an authenticated payment request.</source> - <context-group purpose="location"><context context-type="linenumber">1168</context></context-group> + <context-group purpose="location"><context context-type="linenumber">192</context></context-group> </trans-unit> - <trans-unit id="_msg753"> + <trans-unit id="_msg772"> <source xml:space="preserve">Enter a label for this address to add it to the list of used addresses</source> - <context-group purpose="location"><context context-type="linenumber">145</context></context-group> - <context-group purpose="location"><context context-type="linenumber">148</context></context-group> + <context-group purpose="location"><context context-type="linenumber">141</context></context-group> + <context-group purpose="location"><context context-type="linenumber">144</context></context-group> </trans-unit> - <trans-unit id="_msg754"> + <trans-unit id="_msg773"> <source xml:space="preserve">A message that was attached to the bitcoin: URI which will be stored with the transaction for your reference. Note: This message will not be sent over the Bitcoin network.</source> - <context-group purpose="location"><context context-type="linenumber">206</context></context-group> - </trans-unit> - <trans-unit id="_msg755"> - <source xml:space="preserve">Pay To:</source> - <context-group purpose="location"><context context-type="linenumber">654</context></context-group> - <context-group purpose="location"><context context-type="linenumber">1183</context></context-group> - </trans-unit> - <trans-unit id="_msg756"> - <source xml:space="preserve">Memo:</source> - <context-group purpose="location"><context context-type="linenumber">688</context></context-group> - <context-group purpose="location"><context context-type="linenumber">1221</context></context-group> + <context-group purpose="location"><context context-type="linenumber">202</context></context-group> </trans-unit> </group> </body></file> <file original="../sendcoinsdialog.h" datatype="c" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SendConfirmationDialog"> - <trans-unit id="_msg757"> + <trans-unit id="_msg774"> <source xml:space="preserve">Send</source> - <context-group purpose="location"><context context-type="linenumber">131</context></context-group> + <context-group purpose="location"><context context-type="linenumber">144</context></context-group> </trans-unit> - <trans-unit id="_msg758"> + <trans-unit id="_msg775"> <source xml:space="preserve">Create Unsigned</source> - <context-group purpose="location"><context context-type="linenumber">133</context></context-group> + <context-group purpose="location"><context context-type="linenumber">146</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/signverifymessagedialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SignVerifyMessageDialog"> - <trans-unit id="_msg759"> + <trans-unit id="_msg776"> <source xml:space="preserve">Signatures - Sign / Verify a Message</source> <context-group purpose="location"><context context-type="linenumber">14</context></context-group> </trans-unit> - <trans-unit id="_msg760"> + <trans-unit id="_msg777"> <source xml:space="preserve">&Sign Message</source> <context-group purpose="location"><context context-type="linenumber">27</context></context-group> </trans-unit> - <trans-unit id="_msg761"> + <trans-unit id="_msg778"> <source xml:space="preserve">You can sign messages/agreements with your addresses to prove you can receive bitcoins sent to them. Be careful not to sign anything vague or random, as phishing attacks may try to trick you into signing your identity over to them. Only sign fully-detailed statements you agree to.</source> <context-group purpose="location"><context context-type="linenumber">33</context></context-group> </trans-unit> - <trans-unit id="_msg762"> + <trans-unit id="_msg779"> <source xml:space="preserve">The Bitcoin address to sign the message with</source> <context-group purpose="location"><context context-type="linenumber">51</context></context-group> </trans-unit> - <trans-unit id="_msg763"> + <trans-unit id="_msg780"> <source xml:space="preserve">Choose previously used address</source> <context-group purpose="location"><context context-type="linenumber">58</context></context-group> <context-group purpose="location"><context context-type="linenumber">274</context></context-group> </trans-unit> - <trans-unit id="_msg764"> + <trans-unit id="_msg781"> <source xml:space="preserve">Alt+A</source> <context-group purpose="location"><context context-type="linenumber">68</context></context-group> <context-group purpose="location"><context context-type="linenumber">284</context></context-group> </trans-unit> - <trans-unit id="_msg765"> + <trans-unit id="_msg782"> <source xml:space="preserve">Paste address from clipboard</source> <context-group purpose="location"><context context-type="linenumber">78</context></context-group> </trans-unit> - <trans-unit id="_msg766"> + <trans-unit id="_msg783"> <source xml:space="preserve">Alt+P</source> <context-group purpose="location"><context context-type="linenumber">88</context></context-group> </trans-unit> - <trans-unit id="_msg767"> + <trans-unit id="_msg784"> <source xml:space="preserve">Enter the message you want to sign here</source> <context-group purpose="location"><context context-type="linenumber">100</context></context-group> <context-group purpose="location"><context context-type="linenumber">103</context></context-group> </trans-unit> - <trans-unit id="_msg768"> + <trans-unit id="_msg785"> <source xml:space="preserve">Signature</source> <context-group purpose="location"><context context-type="linenumber">110</context></context-group> </trans-unit> - <trans-unit id="_msg769"> + <trans-unit id="_msg786"> <source xml:space="preserve">Copy the current signature to the system clipboard</source> <context-group purpose="location"><context context-type="linenumber">140</context></context-group> </trans-unit> - <trans-unit id="_msg770"> + <trans-unit id="_msg787"> <source xml:space="preserve">Sign the message to prove you own this Bitcoin address</source> <context-group purpose="location"><context context-type="linenumber">161</context></context-group> </trans-unit> - <trans-unit id="_msg771"> + <trans-unit id="_msg788"> <source xml:space="preserve">Sign &Message</source> <context-group purpose="location"><context context-type="linenumber">164</context></context-group> </trans-unit> - <trans-unit id="_msg772"> + <trans-unit id="_msg789"> <source xml:space="preserve">Reset all sign message fields</source> <context-group purpose="location"><context context-type="linenumber">178</context></context-group> </trans-unit> - <trans-unit id="_msg773"> + <trans-unit id="_msg790"> <source xml:space="preserve">Clear &All</source> <context-group purpose="location"><context context-type="linenumber">181</context></context-group> <context-group purpose="location"><context context-type="linenumber">338</context></context-group> </trans-unit> - <trans-unit id="_msg774"> + <trans-unit id="_msg791"> <source xml:space="preserve">&Verify Message</source> <context-group purpose="location"><context context-type="linenumber">240</context></context-group> </trans-unit> - <trans-unit id="_msg775"> + <trans-unit id="_msg792"> <source xml:space="preserve">Enter the receiver's address, message (ensure you copy line breaks, spaces, tabs, etc. exactly) and signature below to verify the message. Be careful not to read more into the signature than what is in the signed message itself, to avoid being tricked by a man-in-the-middle attack. Note that this only proves the signing party receives with the address, it cannot prove sendership of any transaction!</source> <context-group purpose="location"><context context-type="linenumber">246</context></context-group> </trans-unit> - <trans-unit id="_msg776"> + <trans-unit id="_msg793"> <source xml:space="preserve">The Bitcoin address the message was signed with</source> <context-group purpose="location"><context context-type="linenumber">267</context></context-group> </trans-unit> - <trans-unit id="_msg777"> + <trans-unit id="_msg794"> <source xml:space="preserve">The signed message to verify</source> <context-group purpose="location"><context context-type="linenumber">296</context></context-group> <context-group purpose="location"><context context-type="linenumber">299</context></context-group> </trans-unit> - <trans-unit id="_msg778"> + <trans-unit id="_msg795"> <source xml:space="preserve">The signature given when the message was signed</source> <context-group purpose="location"><context context-type="linenumber">306</context></context-group> <context-group purpose="location"><context context-type="linenumber">309</context></context-group> </trans-unit> - <trans-unit id="_msg779"> + <trans-unit id="_msg796"> <source xml:space="preserve">Verify the message to ensure it was signed with the specified Bitcoin address</source> <context-group purpose="location"><context context-type="linenumber">318</context></context-group> </trans-unit> - <trans-unit id="_msg780"> + <trans-unit id="_msg797"> <source xml:space="preserve">Verify &Message</source> <context-group purpose="location"><context context-type="linenumber">321</context></context-group> </trans-unit> - <trans-unit id="_msg781"> + <trans-unit id="_msg798"> <source xml:space="preserve">Reset all verify message fields</source> <context-group purpose="location"><context context-type="linenumber">335</context></context-group> </trans-unit> - <trans-unit id="_msg782"> + <trans-unit id="_msg799"> <source xml:space="preserve">Click "Sign Message" to generate signature</source> <context-group purpose="location"><context context-type="linenumber">125</context></context-group> </trans-unit> @@ -3561,61 +3667,61 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../signverifymessagedialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SignVerifyMessageDialog"> - <trans-unit id="_msg783"> + <trans-unit id="_msg800"> <source xml:space="preserve">The entered address is invalid.</source> <context-group purpose="location"><context context-type="linenumber">120</context></context-group> <context-group purpose="location"><context context-type="linenumber">219</context></context-group> </trans-unit> - <trans-unit id="_msg784"> + <trans-unit id="_msg801"> <source xml:space="preserve">Please check the address and try again.</source> <context-group purpose="location"><context context-type="linenumber">120</context></context-group> <context-group purpose="location"><context context-type="linenumber">127</context></context-group> <context-group purpose="location"><context context-type="linenumber">220</context></context-group> <context-group purpose="location"><context context-type="linenumber">227</context></context-group> </trans-unit> - <trans-unit id="_msg785"> + <trans-unit id="_msg802"> <source xml:space="preserve">The entered address does not refer to a key.</source> <context-group purpose="location"><context context-type="linenumber">127</context></context-group> <context-group purpose="location"><context context-type="linenumber">226</context></context-group> </trans-unit> - <trans-unit id="_msg786"> + <trans-unit id="_msg803"> <source xml:space="preserve">Wallet unlock was cancelled.</source> <context-group purpose="location"><context context-type="linenumber">135</context></context-group> </trans-unit> - <trans-unit id="_msg787"> + <trans-unit id="_msg804"> <source xml:space="preserve">No error</source> <context-group purpose="location"><context context-type="linenumber">146</context></context-group> </trans-unit> - <trans-unit id="_msg788"> + <trans-unit id="_msg805"> <source xml:space="preserve">Private key for the entered address is not available.</source> <context-group purpose="location"><context context-type="linenumber">149</context></context-group> </trans-unit> - <trans-unit id="_msg789"> + <trans-unit id="_msg806"> <source xml:space="preserve">Message signing failed.</source> <context-group purpose="location"><context context-type="linenumber">152</context></context-group> </trans-unit> - <trans-unit id="_msg790"> + <trans-unit id="_msg807"> <source xml:space="preserve">Message signed.</source> <context-group purpose="location"><context context-type="linenumber">164</context></context-group> </trans-unit> - <trans-unit id="_msg791"> + <trans-unit id="_msg808"> <source xml:space="preserve">The signature could not be decoded.</source> <context-group purpose="location"><context context-type="linenumber">233</context></context-group> </trans-unit> - <trans-unit id="_msg792"> + <trans-unit id="_msg809"> <source xml:space="preserve">Please check the signature and try again.</source> <context-group purpose="location"><context context-type="linenumber">234</context></context-group> <context-group purpose="location"><context context-type="linenumber">241</context></context-group> </trans-unit> - <trans-unit id="_msg793"> + <trans-unit id="_msg810"> <source xml:space="preserve">The signature did not match the message digest.</source> <context-group purpose="location"><context context-type="linenumber">240</context></context-group> </trans-unit> - <trans-unit id="_msg794"> + <trans-unit id="_msg811"> <source xml:space="preserve">Message verification failed.</source> <context-group purpose="location"><context context-type="linenumber">246</context></context-group> </trans-unit> - <trans-unit id="_msg795"> + <trans-unit id="_msg812"> <source xml:space="preserve">Message verified.</source> <context-group purpose="location"><context context-type="linenumber">214</context></context-group> </trans-unit> @@ -3623,11 +3729,11 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../splashscreen.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="SplashScreen"> - <trans-unit id="_msg796"> + <trans-unit id="_msg813"> <source xml:space="preserve">(press q to shutdown and continue later)</source> <context-group purpose="location"><context context-type="linenumber">187</context></context-group> </trans-unit> - <trans-unit id="_msg797"> + <trans-unit id="_msg814"> <source xml:space="preserve">press q to shutdown</source> <context-group purpose="location"><context context-type="linenumber">188</context></context-group> </trans-unit> @@ -3635,7 +3741,7 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../trafficgraphwidget.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="TrafficGraphWidget"> - <trans-unit id="_msg798"> + <trans-unit id="_msg815"> <source xml:space="preserve">kB/s</source> <context-group purpose="location"><context context-type="linenumber">79</context></context-group> </trans-unit> @@ -3643,190 +3749,192 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../transactiondesc.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="TransactionDesc"> - <trans-unit id="_msg799"> + <trans-unit id="_msg816"> <source xml:space="preserve">conflicted with a transaction with %1 confirmations</source> - <context-group purpose="location"><context context-type="linenumber">40</context></context-group> - </trans-unit> - <trans-unit id="_msg800"> - <source xml:space="preserve">0/unconfirmed, %1</source> <context-group purpose="location"><context context-type="linenumber">43</context></context-group> + <note annotates="source" from="developer">Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an unconfirmed transaction that conflicts with a confirmed transaction.</note> </trans-unit> - <trans-unit id="_msg801"> - <source xml:space="preserve">in memory pool</source> - <context-group purpose="location"><context context-type="linenumber">43</context></context-group> + <trans-unit id="_msg817"> + <source xml:space="preserve">0/unconfirmed, in memory pool</source> + <context-group purpose="location"><context context-type="linenumber">50</context></context-group> + <note annotates="source" from="developer">Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an unconfirmed transaction that is in the memory pool.</note> </trans-unit> - <trans-unit id="_msg802"> - <source xml:space="preserve">not in memory pool</source> - <context-group purpose="location"><context context-type="linenumber">43</context></context-group> + <trans-unit id="_msg818"> + <source xml:space="preserve">0/unconfirmed, not in memory pool</source> + <context-group purpose="location"><context context-type="linenumber">55</context></context-group> + <note annotates="source" from="developer">Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an unconfirmed transaction that is not in the memory pool.</note> </trans-unit> - <trans-unit id="_msg803"> + <trans-unit id="_msg819"> <source xml:space="preserve">abandoned</source> - <context-group purpose="location"><context context-type="linenumber">42</context></context-group> + <context-group purpose="location"><context context-type="linenumber">61</context></context-group> + <note annotates="source" from="developer">Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents an abandoned transaction.</note> </trans-unit> - <trans-unit id="_msg804"> + <trans-unit id="_msg820"> <source xml:space="preserve">%1/unconfirmed</source> - <context-group purpose="location"><context context-type="linenumber">45</context></context-group> + <context-group purpose="location"><context context-type="linenumber">69</context></context-group> + <note annotates="source" from="developer">Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents a transaction confirmed in at least one block, but less than 6 blocks.</note> </trans-unit> - <trans-unit id="_msg805"> + <trans-unit id="_msg821"> <source xml:space="preserve">%1 confirmations</source> - <context-group purpose="location"><context context-type="linenumber">47</context></context-group> + <context-group purpose="location"><context context-type="linenumber">74</context></context-group> + <note annotates="source" from="developer">Text explaining the current status of a transaction, shown in the status field of the details window for this transaction. This status represents a transaction confirmed in 6 or more blocks.</note> </trans-unit> - <trans-unit id="_msg806"> + <trans-unit id="_msg822"> <source xml:space="preserve">Status</source> - <context-group purpose="location"><context context-type="linenumber">98</context></context-group> + <context-group purpose="location"><context context-type="linenumber">124</context></context-group> </trans-unit> - <trans-unit id="_msg807"> + <trans-unit id="_msg823"> <source xml:space="preserve">Date</source> - <context-group purpose="location"><context context-type="linenumber">101</context></context-group> + <context-group purpose="location"><context context-type="linenumber">127</context></context-group> </trans-unit> - <trans-unit id="_msg808"> + <trans-unit id="_msg824"> <source xml:space="preserve">Source</source> - <context-group purpose="location"><context context-type="linenumber">108</context></context-group> + <context-group purpose="location"><context context-type="linenumber">134</context></context-group> </trans-unit> - <trans-unit id="_msg809"> + <trans-unit id="_msg825"> <source xml:space="preserve">Generated</source> - <context-group purpose="location"><context context-type="linenumber">108</context></context-group> + <context-group purpose="location"><context context-type="linenumber">134</context></context-group> </trans-unit> - <trans-unit id="_msg810"> + <trans-unit id="_msg826"> <source xml:space="preserve">From</source> - <context-group purpose="location"><context context-type="linenumber">113</context></context-group> - <context-group purpose="location"><context context-type="linenumber">127</context></context-group> - <context-group purpose="location"><context context-type="linenumber">199</context></context-group> + <context-group purpose="location"><context context-type="linenumber">139</context></context-group> + <context-group purpose="location"><context context-type="linenumber">153</context></context-group> + <context-group purpose="location"><context context-type="linenumber">225</context></context-group> </trans-unit> - <trans-unit id="_msg811"> + <trans-unit id="_msg827"> <source xml:space="preserve">unknown</source> - <context-group purpose="location"><context context-type="linenumber">127</context></context-group> + <context-group purpose="location"><context context-type="linenumber">153</context></context-group> </trans-unit> - <trans-unit id="_msg812"> + <trans-unit id="_msg828"> <source xml:space="preserve">To</source> - <context-group purpose="location"><context context-type="linenumber">128</context></context-group> - <context-group purpose="location"><context context-type="linenumber">148</context></context-group> - <context-group purpose="location"><context context-type="linenumber">218</context></context-group> + <context-group purpose="location"><context context-type="linenumber">154</context></context-group> + <context-group purpose="location"><context context-type="linenumber">174</context></context-group> + <context-group purpose="location"><context context-type="linenumber">244</context></context-group> </trans-unit> - <trans-unit id="_msg813"> + <trans-unit id="_msg829"> <source xml:space="preserve">own address</source> - <context-group purpose="location"><context context-type="linenumber">130</context></context-group> + <context-group purpose="location"><context context-type="linenumber">156</context></context-group> </trans-unit> - <trans-unit id="_msg814"> + <trans-unit id="_msg830"> <source xml:space="preserve">watch-only</source> - <context-group purpose="location"><context context-type="linenumber">130</context></context-group> - <context-group purpose="location"><context context-type="linenumber">199</context></context-group> + <context-group purpose="location"><context context-type="linenumber">156</context></context-group> + <context-group purpose="location"><context context-type="linenumber">225</context></context-group> </trans-unit> - <trans-unit id="_msg815"> + <trans-unit id="_msg831"> <source xml:space="preserve">label</source> - <context-group purpose="location"><context context-type="linenumber">132</context></context-group> + <context-group purpose="location"><context context-type="linenumber">158</context></context-group> </trans-unit> - <trans-unit id="_msg816"> + <trans-unit id="_msg832"> <source xml:space="preserve">Credit</source> - <context-group purpose="location"><context context-type="linenumber">168</context></context-group> - <context-group purpose="location"><context context-type="linenumber">180</context></context-group> - <context-group purpose="location"><context context-type="linenumber">234</context></context-group> - <context-group purpose="location"><context context-type="linenumber">264</context></context-group> - <context-group purpose="location"><context context-type="linenumber">324</context></context-group> + <context-group purpose="location"><context context-type="linenumber">194</context></context-group> + <context-group purpose="location"><context context-type="linenumber">206</context></context-group> + <context-group purpose="location"><context context-type="linenumber">260</context></context-group> + <context-group purpose="location"><context context-type="linenumber">290</context></context-group> + <context-group purpose="location"><context context-type="linenumber">350</context></context-group> </trans-unit> <group restype="x-gettext-plurals"> - <context-group purpose="location"><context context-type="linenumber">170</context></context-group> - <trans-unit id="_msg817[0]"> + <context-group purpose="location"><context context-type="linenumber">196</context></context-group> + <trans-unit id="_msg833[0]"> <source xml:space="preserve">matures in %n more block(s)</source> </trans-unit> - <trans-unit id="_msg817[1]"> + <trans-unit id="_msg833[1]"> <source xml:space="preserve">matures in %n more block(s)</source> </trans-unit> </group> - <trans-unit id="_msg818"> + <trans-unit id="_msg834"> <source xml:space="preserve">not accepted</source> - <context-group purpose="location"><context context-type="linenumber">172</context></context-group> + <context-group purpose="location"><context context-type="linenumber">198</context></context-group> </trans-unit> - <trans-unit id="_msg819"> + <trans-unit id="_msg835"> <source xml:space="preserve">Debit</source> - <context-group purpose="location"><context context-type="linenumber">232</context></context-group> <context-group purpose="location"><context context-type="linenumber">258</context></context-group> - <context-group purpose="location"><context context-type="linenumber">321</context></context-group> + <context-group purpose="location"><context context-type="linenumber">284</context></context-group> + <context-group purpose="location"><context context-type="linenumber">347</context></context-group> </trans-unit> - <trans-unit id="_msg820"> + <trans-unit id="_msg836"> <source xml:space="preserve">Total debit</source> - <context-group purpose="location"><context context-type="linenumber">242</context></context-group> + <context-group purpose="location"><context context-type="linenumber">268</context></context-group> </trans-unit> - <trans-unit id="_msg821"> + <trans-unit id="_msg837"> <source xml:space="preserve">Total credit</source> - <context-group purpose="location"><context context-type="linenumber">243</context></context-group> + <context-group purpose="location"><context context-type="linenumber">269</context></context-group> </trans-unit> - <trans-unit id="_msg822"> + <trans-unit id="_msg838"> <source xml:space="preserve">Transaction fee</source> - <context-group purpose="location"><context context-type="linenumber">248</context></context-group> + <context-group purpose="location"><context context-type="linenumber">274</context></context-group> </trans-unit> - <trans-unit id="_msg823"> + <trans-unit id="_msg839"> <source xml:space="preserve">Net amount</source> - <context-group purpose="location"><context context-type="linenumber">270</context></context-group> + <context-group purpose="location"><context context-type="linenumber">296</context></context-group> </trans-unit> - <trans-unit id="_msg824"> + <trans-unit id="_msg840"> <source xml:space="preserve">Message</source> - <context-group purpose="location"><context context-type="linenumber">276</context></context-group> - <context-group purpose="location"><context context-type="linenumber">288</context></context-group> + <context-group purpose="location"><context context-type="linenumber">302</context></context-group> + <context-group purpose="location"><context context-type="linenumber">314</context></context-group> </trans-unit> - <trans-unit id="_msg825"> + <trans-unit id="_msg841"> <source xml:space="preserve">Comment</source> - <context-group purpose="location"><context context-type="linenumber">278</context></context-group> + <context-group purpose="location"><context context-type="linenumber">304</context></context-group> </trans-unit> - <trans-unit id="_msg826"> + <trans-unit id="_msg842"> <source xml:space="preserve">Transaction ID</source> - <context-group purpose="location"><context context-type="linenumber">280</context></context-group> + <context-group purpose="location"><context context-type="linenumber">306</context></context-group> </trans-unit> - <trans-unit id="_msg827"> + <trans-unit id="_msg843"> <source xml:space="preserve">Transaction total size</source> - <context-group purpose="location"><context context-type="linenumber">281</context></context-group> + <context-group purpose="location"><context context-type="linenumber">307</context></context-group> </trans-unit> - <trans-unit id="_msg828"> + <trans-unit id="_msg844"> <source xml:space="preserve">Transaction virtual size</source> - <context-group purpose="location"><context context-type="linenumber">282</context></context-group> + <context-group purpose="location"><context context-type="linenumber">308</context></context-group> </trans-unit> - <trans-unit id="_msg829"> + <trans-unit id="_msg845"> <source xml:space="preserve">Output index</source> - <context-group purpose="location"><context context-type="linenumber">283</context></context-group> + <context-group purpose="location"><context context-type="linenumber">309</context></context-group> </trans-unit> - <trans-unit id="_msg830"> + <trans-unit id="_msg846"> <source xml:space="preserve"> (Certificate was not verified)</source> - <context-group purpose="location"><context context-type="linenumber">299</context></context-group> + <context-group purpose="location"><context context-type="linenumber">325</context></context-group> </trans-unit> - <trans-unit id="_msg831"> + <trans-unit id="_msg847"> <source xml:space="preserve">Merchant</source> - <context-group purpose="location"><context context-type="linenumber">302</context></context-group> + <context-group purpose="location"><context context-type="linenumber">328</context></context-group> </trans-unit> - <trans-unit id="_msg832"> + <trans-unit id="_msg848"> <source xml:space="preserve">Generated coins must mature %1 blocks before they can be spent. When you generated this block, it was broadcast to the network to be added to the block chain. If it fails to get into the chain, its state will change to "not accepted" and it won't be spendable. This may occasionally happen if another node generates a block within a few seconds of yours.</source> - <context-group purpose="location"><context context-type="linenumber">310</context></context-group> + <context-group purpose="location"><context context-type="linenumber">336</context></context-group> </trans-unit> - <trans-unit id="_msg833"> + <trans-unit id="_msg849"> <source xml:space="preserve">Debug information</source> - <context-group purpose="location"><context context-type="linenumber">318</context></context-group> + <context-group purpose="location"><context context-type="linenumber">344</context></context-group> </trans-unit> - <trans-unit id="_msg834"> + <trans-unit id="_msg850"> <source xml:space="preserve">Transaction</source> - <context-group purpose="location"><context context-type="linenumber">326</context></context-group> + <context-group purpose="location"><context context-type="linenumber">352</context></context-group> </trans-unit> - <trans-unit id="_msg835"> + <trans-unit id="_msg851"> <source xml:space="preserve">Inputs</source> - <context-group purpose="location"><context context-type="linenumber">329</context></context-group> + <context-group purpose="location"><context context-type="linenumber">355</context></context-group> </trans-unit> - <trans-unit id="_msg836"> + <trans-unit id="_msg852"> <source xml:space="preserve">Amount</source> - <context-group purpose="location"><context context-type="linenumber">350</context></context-group> + <context-group purpose="location"><context context-type="linenumber">376</context></context-group> </trans-unit> - <trans-unit id="_msg837"> + <trans-unit id="_msg853"> <source xml:space="preserve">true</source> - <context-group purpose="location"><context context-type="linenumber">351</context></context-group> - <context-group purpose="location"><context context-type="linenumber">352</context></context-group> + <context-group purpose="location"><context context-type="linenumber">377</context></context-group> + <context-group purpose="location"><context context-type="linenumber">378</context></context-group> </trans-unit> - <trans-unit id="_msg838"> + <trans-unit id="_msg854"> <source xml:space="preserve">false</source> - <context-group purpose="location"><context context-type="linenumber">351</context></context-group> - <context-group purpose="location"><context context-type="linenumber">352</context></context-group> + <context-group purpose="location"><context context-type="linenumber">377</context></context-group> + <context-group purpose="location"><context context-type="linenumber">378</context></context-group> </trans-unit> </group> </body></file> <file original="../forms/transactiondescdialog.ui" datatype="x-trolltech-designer-ui" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="TransactionDescDialog"> - <trans-unit id="_msg839"> + <trans-unit id="_msg855"> <source xml:space="preserve">This pane shows a detailed description of the transaction</source> <context-group purpose="location"><context context-type="linenumber">20</context></context-group> </trans-unit> @@ -3834,7 +3942,7 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../transactiondescdialog.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="TransactionDescDialog"> - <trans-unit id="_msg840"> + <trans-unit id="_msg856"> <source xml:space="preserve">Details for %1</source> <context-group purpose="location"><context context-type="linenumber">18</context></context-group> </trans-unit> @@ -3842,266 +3950,266 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../transactiontablemodel.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="TransactionTableModel"> - <trans-unit id="_msg841"> + <trans-unit id="_msg857"> <source xml:space="preserve">Date</source> - <context-group purpose="location"><context context-type="linenumber">260</context></context-group> + <context-group purpose="location"><context context-type="linenumber">261</context></context-group> </trans-unit> - <trans-unit id="_msg842"> + <trans-unit id="_msg858"> <source xml:space="preserve">Type</source> - <context-group purpose="location"><context context-type="linenumber">260</context></context-group> + <context-group purpose="location"><context context-type="linenumber">261</context></context-group> </trans-unit> - <trans-unit id="_msg843"> + <trans-unit id="_msg859"> <source xml:space="preserve">Label</source> - <context-group purpose="location"><context context-type="linenumber">260</context></context-group> + <context-group purpose="location"><context context-type="linenumber">261</context></context-group> </trans-unit> - <trans-unit id="_msg844"> + <trans-unit id="_msg860"> <source xml:space="preserve">Unconfirmed</source> - <context-group purpose="location"><context context-type="linenumber">320</context></context-group> + <context-group purpose="location"><context context-type="linenumber">321</context></context-group> </trans-unit> - <trans-unit id="_msg845"> + <trans-unit id="_msg861"> <source xml:space="preserve">Abandoned</source> - <context-group purpose="location"><context context-type="linenumber">323</context></context-group> + <context-group purpose="location"><context context-type="linenumber">324</context></context-group> </trans-unit> - <trans-unit id="_msg846"> + <trans-unit id="_msg862"> <source xml:space="preserve">Confirming (%1 of %2 recommended confirmations)</source> - <context-group purpose="location"><context context-type="linenumber">326</context></context-group> + <context-group purpose="location"><context context-type="linenumber">327</context></context-group> </trans-unit> - <trans-unit id="_msg847"> + <trans-unit id="_msg863"> <source xml:space="preserve">Confirmed (%1 confirmations)</source> - <context-group purpose="location"><context context-type="linenumber">329</context></context-group> + <context-group purpose="location"><context context-type="linenumber">330</context></context-group> </trans-unit> - <trans-unit id="_msg848"> + <trans-unit id="_msg864"> <source xml:space="preserve">Conflicted</source> - <context-group purpose="location"><context context-type="linenumber">332</context></context-group> + <context-group purpose="location"><context context-type="linenumber">333</context></context-group> </trans-unit> - <trans-unit id="_msg849"> + <trans-unit id="_msg865"> <source xml:space="preserve">Immature (%1 confirmations, will be available after %2)</source> - <context-group purpose="location"><context context-type="linenumber">335</context></context-group> + <context-group purpose="location"><context context-type="linenumber">336</context></context-group> </trans-unit> - <trans-unit id="_msg850"> + <trans-unit id="_msg866"> <source xml:space="preserve">Generated but not accepted</source> - <context-group purpose="location"><context context-type="linenumber">338</context></context-group> + <context-group purpose="location"><context context-type="linenumber">339</context></context-group> </trans-unit> - <trans-unit id="_msg851"> + <trans-unit id="_msg867"> <source xml:space="preserve">Received with</source> - <context-group purpose="location"><context context-type="linenumber">377</context></context-group> + <context-group purpose="location"><context context-type="linenumber">378</context></context-group> </trans-unit> - <trans-unit id="_msg852"> + <trans-unit id="_msg868"> <source xml:space="preserve">Received from</source> - <context-group purpose="location"><context context-type="linenumber">379</context></context-group> + <context-group purpose="location"><context context-type="linenumber">380</context></context-group> </trans-unit> - <trans-unit id="_msg853"> + <trans-unit id="_msg869"> <source xml:space="preserve">Sent to</source> - <context-group purpose="location"><context context-type="linenumber">382</context></context-group> + <context-group purpose="location"><context context-type="linenumber">383</context></context-group> </trans-unit> - <trans-unit id="_msg854"> + <trans-unit id="_msg870"> <source xml:space="preserve">Payment to yourself</source> - <context-group purpose="location"><context context-type="linenumber">384</context></context-group> + <context-group purpose="location"><context context-type="linenumber">385</context></context-group> </trans-unit> - <trans-unit id="_msg855"> + <trans-unit id="_msg871"> <source xml:space="preserve">Mined</source> - <context-group purpose="location"><context context-type="linenumber">386</context></context-group> + <context-group purpose="location"><context context-type="linenumber">387</context></context-group> </trans-unit> - <trans-unit id="_msg856"> + <trans-unit id="_msg872"> <source xml:space="preserve">watch-only</source> - <context-group purpose="location"><context context-type="linenumber">414</context></context-group> + <context-group purpose="location"><context context-type="linenumber">415</context></context-group> </trans-unit> - <trans-unit id="_msg857"> + <trans-unit id="_msg873"> <source xml:space="preserve">(n/a)</source> - <context-group purpose="location"><context context-type="linenumber">430</context></context-group> + <context-group purpose="location"><context context-type="linenumber">431</context></context-group> </trans-unit> - <trans-unit id="_msg858"> + <trans-unit id="_msg874"> <source xml:space="preserve">(no label)</source> - <context-group purpose="location"><context context-type="linenumber">637</context></context-group> + <context-group purpose="location"><context context-type="linenumber">638</context></context-group> </trans-unit> - <trans-unit id="_msg859"> + <trans-unit id="_msg875"> <source xml:space="preserve">Transaction status. Hover over this field to show number of confirmations.</source> - <context-group purpose="location"><context context-type="linenumber">676</context></context-group> + <context-group purpose="location"><context context-type="linenumber">677</context></context-group> </trans-unit> - <trans-unit id="_msg860"> + <trans-unit id="_msg876"> <source xml:space="preserve">Date and time that the transaction was received.</source> - <context-group purpose="location"><context context-type="linenumber">678</context></context-group> + <context-group purpose="location"><context context-type="linenumber">679</context></context-group> </trans-unit> - <trans-unit id="_msg861"> + <trans-unit id="_msg877"> <source xml:space="preserve">Type of transaction.</source> - <context-group purpose="location"><context context-type="linenumber">680</context></context-group> + <context-group purpose="location"><context context-type="linenumber">681</context></context-group> </trans-unit> - <trans-unit id="_msg862"> + <trans-unit id="_msg878"> <source xml:space="preserve">Whether or not a watch-only address is involved in this transaction.</source> - <context-group purpose="location"><context context-type="linenumber">682</context></context-group> + <context-group purpose="location"><context context-type="linenumber">683</context></context-group> </trans-unit> - <trans-unit id="_msg863"> + <trans-unit id="_msg879"> <source xml:space="preserve">User-defined intent/purpose of the transaction.</source> - <context-group purpose="location"><context context-type="linenumber">684</context></context-group> + <context-group purpose="location"><context context-type="linenumber">685</context></context-group> </trans-unit> - <trans-unit id="_msg864"> + <trans-unit id="_msg880"> <source xml:space="preserve">Amount removed from or added to balance.</source> - <context-group purpose="location"><context context-type="linenumber">686</context></context-group> + <context-group purpose="location"><context context-type="linenumber">687</context></context-group> </trans-unit> </group> </body></file> <file original="../transactionview.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="TransactionView"> - <trans-unit id="_msg865"> + <trans-unit id="_msg881"> <source xml:space="preserve">All</source> <context-group purpose="location"><context context-type="linenumber">73</context></context-group> <context-group purpose="location"><context context-type="linenumber">89</context></context-group> </trans-unit> - <trans-unit id="_msg866"> + <trans-unit id="_msg882"> <source xml:space="preserve">Today</source> <context-group purpose="location"><context context-type="linenumber">74</context></context-group> </trans-unit> - <trans-unit id="_msg867"> + <trans-unit id="_msg883"> <source xml:space="preserve">This week</source> <context-group purpose="location"><context context-type="linenumber">75</context></context-group> </trans-unit> - <trans-unit id="_msg868"> + <trans-unit id="_msg884"> <source xml:space="preserve">This month</source> <context-group purpose="location"><context context-type="linenumber">76</context></context-group> </trans-unit> - <trans-unit id="_msg869"> + <trans-unit id="_msg885"> <source xml:space="preserve">Last month</source> <context-group purpose="location"><context context-type="linenumber">77</context></context-group> </trans-unit> - <trans-unit id="_msg870"> + <trans-unit id="_msg886"> <source xml:space="preserve">This year</source> <context-group purpose="location"><context context-type="linenumber">78</context></context-group> </trans-unit> - <trans-unit id="_msg871"> + <trans-unit id="_msg887"> <source xml:space="preserve">Received with</source> <context-group purpose="location"><context context-type="linenumber">90</context></context-group> </trans-unit> - <trans-unit id="_msg872"> + <trans-unit id="_msg888"> <source xml:space="preserve">Sent to</source> <context-group purpose="location"><context context-type="linenumber">92</context></context-group> </trans-unit> - <trans-unit id="_msg873"> + <trans-unit id="_msg889"> <source xml:space="preserve">To yourself</source> <context-group purpose="location"><context context-type="linenumber">94</context></context-group> </trans-unit> - <trans-unit id="_msg874"> + <trans-unit id="_msg890"> <source xml:space="preserve">Mined</source> <context-group purpose="location"><context context-type="linenumber">95</context></context-group> </trans-unit> - <trans-unit id="_msg875"> + <trans-unit id="_msg891"> <source xml:space="preserve">Other</source> <context-group purpose="location"><context context-type="linenumber">96</context></context-group> </trans-unit> - <trans-unit id="_msg876"> + <trans-unit id="_msg892"> <source xml:space="preserve">Enter address, transaction id, or label to search</source> <context-group purpose="location"><context context-type="linenumber">101</context></context-group> </trans-unit> - <trans-unit id="_msg877"> + <trans-unit id="_msg893"> <source xml:space="preserve">Min amount</source> <context-group purpose="location"><context context-type="linenumber">105</context></context-group> </trans-unit> - <trans-unit id="_msg878"> + <trans-unit id="_msg894"> <source xml:space="preserve">Range…</source> <context-group purpose="location"><context context-type="linenumber">79</context></context-group> </trans-unit> - <trans-unit id="_msg879"> + <trans-unit id="_msg895"> <source xml:space="preserve">&Copy address</source> <context-group purpose="location"><context context-type="linenumber">169</context></context-group> </trans-unit> - <trans-unit id="_msg880"> + <trans-unit id="_msg896"> <source xml:space="preserve">Copy &label</source> <context-group purpose="location"><context context-type="linenumber">170</context></context-group> </trans-unit> - <trans-unit id="_msg881"> + <trans-unit id="_msg897"> <source xml:space="preserve">Copy &amount</source> <context-group purpose="location"><context context-type="linenumber">171</context></context-group> </trans-unit> - <trans-unit id="_msg882"> + <trans-unit id="_msg898"> <source xml:space="preserve">Copy transaction &ID</source> <context-group purpose="location"><context context-type="linenumber">172</context></context-group> </trans-unit> - <trans-unit id="_msg883"> + <trans-unit id="_msg899"> <source xml:space="preserve">Copy &raw transaction</source> <context-group purpose="location"><context context-type="linenumber">173</context></context-group> </trans-unit> - <trans-unit id="_msg884"> + <trans-unit id="_msg900"> <source xml:space="preserve">Copy full transaction &details</source> <context-group purpose="location"><context context-type="linenumber">174</context></context-group> </trans-unit> - <trans-unit id="_msg885"> + <trans-unit id="_msg901"> <source xml:space="preserve">&Show transaction details</source> <context-group purpose="location"><context context-type="linenumber">175</context></context-group> </trans-unit> - <trans-unit id="_msg886"> + <trans-unit id="_msg902"> <source xml:space="preserve">Increase transaction &fee</source> <context-group purpose="location"><context context-type="linenumber">177</context></context-group> </trans-unit> - <trans-unit id="_msg887"> + <trans-unit id="_msg903"> <source xml:space="preserve">A&bandon transaction</source> <context-group purpose="location"><context context-type="linenumber">180</context></context-group> </trans-unit> - <trans-unit id="_msg888"> + <trans-unit id="_msg904"> <source xml:space="preserve">&Edit address label</source> <context-group purpose="location"><context context-type="linenumber">181</context></context-group> </trans-unit> - <trans-unit id="_msg889"> + <trans-unit id="_msg905"> <source xml:space="preserve">Show in %1</source> <context-group purpose="location"><context context-type="linenumber">240</context></context-group> <note annotates="source" from="developer">Transactions table context menu action to show the selected transaction in a third-party block explorer. %1 is a stand-in argument for the URL of the explorer.</note> </trans-unit> - <trans-unit id="_msg890"> + <trans-unit id="_msg906"> <source xml:space="preserve">Export Transaction History</source> <context-group purpose="location"><context context-type="linenumber">359</context></context-group> </trans-unit> - <trans-unit id="_msg891"> + <trans-unit id="_msg907"> <source xml:space="preserve">Comma separated file</source> <context-group purpose="location"><context context-type="linenumber">362</context></context-group> <note annotates="source" from="developer">Expanded name of the CSV file format. See: https://en.wikipedia.org/wiki/Comma-separated_values.</note> </trans-unit> - <trans-unit id="_msg892"> + <trans-unit id="_msg908"> <source xml:space="preserve">Confirmed</source> <context-group purpose="location"><context context-type="linenumber">371</context></context-group> </trans-unit> - <trans-unit id="_msg893"> + <trans-unit id="_msg909"> <source xml:space="preserve">Watch-only</source> <context-group purpose="location"><context context-type="linenumber">373</context></context-group> </trans-unit> - <trans-unit id="_msg894"> + <trans-unit id="_msg910"> <source xml:space="preserve">Date</source> <context-group purpose="location"><context context-type="linenumber">374</context></context-group> </trans-unit> - <trans-unit id="_msg895"> + <trans-unit id="_msg911"> <source xml:space="preserve">Type</source> <context-group purpose="location"><context context-type="linenumber">375</context></context-group> </trans-unit> - <trans-unit id="_msg896"> + <trans-unit id="_msg912"> <source xml:space="preserve">Label</source> <context-group purpose="location"><context context-type="linenumber">376</context></context-group> </trans-unit> - <trans-unit id="_msg897"> + <trans-unit id="_msg913"> <source xml:space="preserve">Address</source> <context-group purpose="location"><context context-type="linenumber">377</context></context-group> </trans-unit> - <trans-unit id="_msg898"> + <trans-unit id="_msg914"> <source xml:space="preserve">ID</source> <context-group purpose="location"><context context-type="linenumber">379</context></context-group> </trans-unit> - <trans-unit id="_msg899"> + <trans-unit id="_msg915"> <source xml:space="preserve">Exporting Failed</source> <context-group purpose="location"><context context-type="linenumber">382</context></context-group> </trans-unit> - <trans-unit id="_msg900"> + <trans-unit id="_msg916"> <source xml:space="preserve">There was an error trying to save the transaction history to %1.</source> <context-group purpose="location"><context context-type="linenumber">382</context></context-group> </trans-unit> - <trans-unit id="_msg901"> + <trans-unit id="_msg917"> <source xml:space="preserve">Exporting Successful</source> <context-group purpose="location"><context context-type="linenumber">386</context></context-group> </trans-unit> - <trans-unit id="_msg902"> + <trans-unit id="_msg918"> <source xml:space="preserve">The transaction history was successfully saved to %1.</source> <context-group purpose="location"><context context-type="linenumber">386</context></context-group> </trans-unit> - <trans-unit id="_msg903"> + <trans-unit id="_msg919"> <source xml:space="preserve">Range:</source> <context-group purpose="location"><context context-type="linenumber">558</context></context-group> </trans-unit> - <trans-unit id="_msg904"> + <trans-unit id="_msg920"> <source xml:space="preserve">to</source> <context-group purpose="location"><context context-type="linenumber">566</context></context-group> </trans-unit> @@ -4109,810 +4217,838 @@ Note: Since the fee is calculated on a per-byte basis, a fee rate of "100 </body></file> <file original="../walletframe.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="WalletFrame"> - <trans-unit id="_msg905"> + <trans-unit id="_msg921"> <source xml:space="preserve">No wallet has been loaded. Go to File > Open Wallet to load a wallet. - OR -</source> <context-group purpose="location"><context context-type="linenumber">45</context></context-group> </trans-unit> - <trans-unit id="_msg906"> + <trans-unit id="_msg922"> <source xml:space="preserve">Create a new wallet</source> <context-group purpose="location"><context context-type="linenumber">50</context></context-group> </trans-unit> - <trans-unit id="_msg907"> + <trans-unit id="_msg923"> <source xml:space="preserve">Error</source> - <context-group purpose="location"><context context-type="linenumber">204</context></context-group> - <context-group purpose="location"><context context-type="linenumber">213</context></context-group> - <context-group purpose="location"><context context-type="linenumber">223</context></context-group> + <context-group purpose="location"><context context-type="linenumber">201</context></context-group> + <context-group purpose="location"><context context-type="linenumber">211</context></context-group> + <context-group purpose="location"><context context-type="linenumber">229</context></context-group> </trans-unit> - <trans-unit id="_msg908"> + <trans-unit id="_msg924"> <source xml:space="preserve">Unable to decode PSBT from clipboard (invalid base64)</source> - <context-group purpose="location"><context context-type="linenumber">204</context></context-group> + <context-group purpose="location"><context context-type="linenumber">201</context></context-group> </trans-unit> - <trans-unit id="_msg909"> + <trans-unit id="_msg925"> <source xml:space="preserve">Load Transaction Data</source> - <context-group purpose="location"><context context-type="linenumber">209</context></context-group> + <context-group purpose="location"><context context-type="linenumber">207</context></context-group> </trans-unit> - <trans-unit id="_msg910"> + <trans-unit id="_msg926"> <source xml:space="preserve">Partially Signed Transaction (*.psbt)</source> - <context-group purpose="location"><context context-type="linenumber">210</context></context-group> + <context-group purpose="location"><context context-type="linenumber">208</context></context-group> </trans-unit> - <trans-unit id="_msg911"> + <trans-unit id="_msg927"> <source xml:space="preserve">PSBT file must be smaller than 100 MiB</source> - <context-group purpose="location"><context context-type="linenumber">213</context></context-group> + <context-group purpose="location"><context context-type="linenumber">211</context></context-group> </trans-unit> - <trans-unit id="_msg912"> + <trans-unit id="_msg928"> <source xml:space="preserve">Unable to decode PSBT</source> - <context-group purpose="location"><context context-type="linenumber">223</context></context-group> + <context-group purpose="location"><context context-type="linenumber">229</context></context-group> </trans-unit> </group> </body></file> <file original="../walletmodel.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="WalletModel"> - <trans-unit id="_msg913"> + <trans-unit id="_msg929"> <source xml:space="preserve">Send Coins</source> <context-group purpose="location"><context context-type="linenumber">221</context></context-group> </trans-unit> - <trans-unit id="_msg914"> + <trans-unit id="_msg930"> <source xml:space="preserve">Fee bump error</source> - <context-group purpose="location"><context context-type="linenumber">481</context></context-group> - <context-group purpose="location"><context context-type="linenumber">533</context></context-group> - <context-group purpose="location"><context context-type="linenumber">548</context></context-group> - <context-group purpose="location"><context context-type="linenumber">553</context></context-group> + <context-group purpose="location"><context context-type="linenumber">484</context></context-group> + <context-group purpose="location"><context context-type="linenumber">536</context></context-group> + <context-group purpose="location"><context context-type="linenumber">551</context></context-group> + <context-group purpose="location"><context context-type="linenumber">556</context></context-group> </trans-unit> - <trans-unit id="_msg915"> + <trans-unit id="_msg931"> <source xml:space="preserve">Increasing transaction fee failed</source> - <context-group purpose="location"><context context-type="linenumber">481</context></context-group> + <context-group purpose="location"><context context-type="linenumber">484</context></context-group> </trans-unit> - <trans-unit id="_msg916"> + <trans-unit id="_msg932"> <source xml:space="preserve">Do you want to increase the fee?</source> - <context-group purpose="location"><context context-type="linenumber">488</context></context-group> + <context-group purpose="location"><context context-type="linenumber">491</context></context-group> <note annotates="source" from="developer">Asks a user if they would like to manually increase the fee of a transaction that has already been created.</note> </trans-unit> - <trans-unit id="_msg917"> + <trans-unit id="_msg933"> <source xml:space="preserve">Current fee:</source> - <context-group purpose="location"><context context-type="linenumber">492</context></context-group> + <context-group purpose="location"><context context-type="linenumber">495</context></context-group> </trans-unit> - <trans-unit id="_msg918"> + <trans-unit id="_msg934"> <source xml:space="preserve">Increase:</source> - <context-group purpose="location"><context context-type="linenumber">496</context></context-group> + <context-group purpose="location"><context context-type="linenumber">499</context></context-group> </trans-unit> - <trans-unit id="_msg919"> + <trans-unit id="_msg935"> <source xml:space="preserve">New fee:</source> - <context-group purpose="location"><context context-type="linenumber">500</context></context-group> + <context-group purpose="location"><context context-type="linenumber">503</context></context-group> </trans-unit> - <trans-unit id="_msg920"> + <trans-unit id="_msg936"> <source xml:space="preserve">Warning: This may pay the additional fee by reducing change outputs or adding inputs, when necessary. It may add a new change output if one does not already exist. These changes may potentially leak privacy.</source> - <context-group purpose="location"><context context-type="linenumber">508</context></context-group> + <context-group purpose="location"><context context-type="linenumber">511</context></context-group> </trans-unit> - <trans-unit id="_msg921"> + <trans-unit id="_msg937"> <source xml:space="preserve">Confirm fee bump</source> - <context-group purpose="location"><context context-type="linenumber">511</context></context-group> + <context-group purpose="location"><context context-type="linenumber">514</context></context-group> </trans-unit> - <trans-unit id="_msg922"> + <trans-unit id="_msg938"> <source xml:space="preserve">Can't draft transaction.</source> - <context-group purpose="location"><context context-type="linenumber">533</context></context-group> + <context-group purpose="location"><context context-type="linenumber">536</context></context-group> </trans-unit> - <trans-unit id="_msg923"> + <trans-unit id="_msg939"> <source xml:space="preserve">PSBT copied</source> - <context-group purpose="location"><context context-type="linenumber">540</context></context-group> + <context-group purpose="location"><context context-type="linenumber">543</context></context-group> </trans-unit> - <trans-unit id="_msg924"> + <trans-unit id="_msg940"> <source xml:space="preserve">Can't sign transaction.</source> - <context-group purpose="location"><context context-type="linenumber">548</context></context-group> + <context-group purpose="location"><context context-type="linenumber">551</context></context-group> </trans-unit> - <trans-unit id="_msg925"> + <trans-unit id="_msg941"> <source xml:space="preserve">Could not commit transaction</source> - <context-group purpose="location"><context context-type="linenumber">553</context></context-group> + <context-group purpose="location"><context context-type="linenumber">556</context></context-group> </trans-unit> - <trans-unit id="_msg926"> + <trans-unit id="_msg942"> <source xml:space="preserve">Can't display address</source> - <context-group purpose="location"><context context-type="linenumber">567</context></context-group> + <context-group purpose="location"><context context-type="linenumber">570</context></context-group> </trans-unit> - <trans-unit id="_msg927"> + <trans-unit id="_msg943"> <source xml:space="preserve">default wallet</source> - <context-group purpose="location"><context context-type="linenumber">585</context></context-group> + <context-group purpose="location"><context context-type="linenumber">588</context></context-group> </trans-unit> </group> </body></file> <file original="../walletview.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="WalletView"> - <trans-unit id="_msg928"> + <trans-unit id="_msg944"> <source xml:space="preserve">&Export</source> - <context-group purpose="location"><context context-type="linenumber">52</context></context-group> + <context-group purpose="location"><context context-type="linenumber">51</context></context-group> </trans-unit> - <trans-unit id="_msg929"> + <trans-unit id="_msg945"> <source xml:space="preserve">Export the data in the current tab to a file</source> - <context-group purpose="location"><context context-type="linenumber">53</context></context-group> + <context-group purpose="location"><context context-type="linenumber">52</context></context-group> </trans-unit> - <trans-unit id="_msg930"> + <trans-unit id="_msg946"> <source xml:space="preserve">Backup Wallet</source> - <context-group purpose="location"><context context-type="linenumber">217</context></context-group> + <context-group purpose="location"><context context-type="linenumber">214</context></context-group> </trans-unit> - <trans-unit id="_msg931"> + <trans-unit id="_msg947"> <source xml:space="preserve">Wallet Data</source> - <context-group purpose="location"><context context-type="linenumber">219</context></context-group> + <context-group purpose="location"><context context-type="linenumber">216</context></context-group> <note annotates="source" from="developer">Name of the wallet data file format.</note> </trans-unit> - <trans-unit id="_msg932"> + <trans-unit id="_msg948"> <source xml:space="preserve">Backup Failed</source> - <context-group purpose="location"><context context-type="linenumber">225</context></context-group> + <context-group purpose="location"><context context-type="linenumber">222</context></context-group> </trans-unit> - <trans-unit id="_msg933"> + <trans-unit id="_msg949"> <source xml:space="preserve">There was an error trying to save the wallet data to %1.</source> - <context-group purpose="location"><context context-type="linenumber">225</context></context-group> + <context-group purpose="location"><context context-type="linenumber">222</context></context-group> </trans-unit> - <trans-unit id="_msg934"> + <trans-unit id="_msg950"> <source xml:space="preserve">Backup Successful</source> - <context-group purpose="location"><context context-type="linenumber">229</context></context-group> + <context-group purpose="location"><context context-type="linenumber">226</context></context-group> </trans-unit> - <trans-unit id="_msg935"> + <trans-unit id="_msg951"> <source xml:space="preserve">The wallet data was successfully saved to %1.</source> - <context-group purpose="location"><context context-type="linenumber">229</context></context-group> + <context-group purpose="location"><context context-type="linenumber">226</context></context-group> </trans-unit> - <trans-unit id="_msg936"> + <trans-unit id="_msg952"> <source xml:space="preserve">Cancel</source> - <context-group purpose="location"><context context-type="linenumber">266</context></context-group> + <context-group purpose="location"><context context-type="linenumber">263</context></context-group> </trans-unit> </group> </body></file> <file original="../bitcoinstrings.cpp" datatype="cpp" source-language="en"><body> <group restype="x-trolltech-linguist-context" resname="bitcoin-core"> - <trans-unit id="_msg937"> + <trans-unit id="_msg953"> <source xml:space="preserve">The %s developers</source> <context-group purpose="location"><context context-type="linenumber">12</context></context-group> </trans-unit> - <trans-unit id="_msg938"> + <trans-unit id="_msg954"> <source xml:space="preserve">%s corrupt. Try using the wallet tool bitcoin-wallet to salvage or restoring a backup.</source> <context-group purpose="location"><context context-type="linenumber">13</context></context-group> </trans-unit> - <trans-unit id="_msg939"> + <trans-unit id="_msg955"> <source xml:space="preserve">-maxtxfee is set very high! Fees this large could be paid on a single transaction.</source> - <context-group purpose="location"><context context-type="linenumber">16</context></context-group> + <context-group purpose="location"><context context-type="linenumber">20</context></context-group> </trans-unit> - <trans-unit id="_msg940"> + <trans-unit id="_msg956"> <source xml:space="preserve">Cannot downgrade wallet from version %i to version %i. Wallet version unchanged.</source> - <context-group purpose="location"><context context-type="linenumber">19</context></context-group> + <context-group purpose="location"><context context-type="linenumber">38</context></context-group> </trans-unit> - <trans-unit id="_msg941"> + <trans-unit id="_msg957"> <source xml:space="preserve">Cannot obtain a lock on data directory %s. %s is probably already running.</source> - <context-group purpose="location"><context context-type="linenumber">22</context></context-group> + <context-group purpose="location"><context context-type="linenumber">41</context></context-group> </trans-unit> - <trans-unit id="_msg942"> + <trans-unit id="_msg958"> <source xml:space="preserve">Cannot upgrade a non HD split wallet from version %i to version %i without upgrading to support pre-split keypool. Please use version %i or no version specified.</source> - <context-group purpose="location"><context context-type="linenumber">27</context></context-group> + <context-group purpose="location"><context context-type="linenumber">46</context></context-group> </trans-unit> - <trans-unit id="_msg943"> + <trans-unit id="_msg959"> <source xml:space="preserve">Distributed under the MIT software license, see the accompanying file %s or %s</source> - <context-group purpose="location"><context context-type="linenumber">31</context></context-group> + <context-group purpose="location"><context context-type="linenumber">50</context></context-group> </trans-unit> - <trans-unit id="_msg944"> + <trans-unit id="_msg960"> <source xml:space="preserve">Error reading %s! All keys read correctly, but transaction data or address book entries might be missing or incorrect.</source> - <context-group purpose="location"><context context-type="linenumber">37</context></context-group> + <context-group purpose="location"><context context-type="linenumber">56</context></context-group> </trans-unit> - <trans-unit id="_msg945"> + <trans-unit id="_msg961"> <source xml:space="preserve">Error reading %s! Transaction data may be missing or incorrect. Rescanning wallet.</source> - <context-group purpose="location"><context context-type="linenumber">40</context></context-group> + <context-group purpose="location"><context context-type="linenumber">59</context></context-group> </trans-unit> - <trans-unit id="_msg946"> + <trans-unit id="_msg962"> <source xml:space="preserve">Error: Dumpfile format record is incorrect. Got "%s", expected "format".</source> - <context-group purpose="location"><context context-type="linenumber">43</context></context-group> + <context-group purpose="location"><context context-type="linenumber">62</context></context-group> </trans-unit> - <trans-unit id="_msg947"> + <trans-unit id="_msg963"> <source xml:space="preserve">Error: Dumpfile identifier record is incorrect. Got "%s", expected "%s".</source> - <context-group purpose="location"><context context-type="linenumber">45</context></context-group> + <context-group purpose="location"><context context-type="linenumber">64</context></context-group> </trans-unit> - <trans-unit id="_msg948"> + <trans-unit id="_msg964"> <source xml:space="preserve">Error: Dumpfile version is not supported. This version of bitcoin-wallet only supports version 1 dumpfiles. Got dumpfile with version %s</source> - <context-group purpose="location"><context context-type="linenumber">47</context></context-group> + <context-group purpose="location"><context context-type="linenumber">66</context></context-group> </trans-unit> - <trans-unit id="_msg949"> + <trans-unit id="_msg965"> <source xml:space="preserve">Error: Legacy wallets only support the "legacy", "p2sh-segwit", and "bech32" address types</source> - <context-group purpose="location"><context context-type="linenumber">50</context></context-group> - </trans-unit> - <trans-unit id="_msg950"> - <source xml:space="preserve">Error: Listening for incoming connections failed (listen returned error %s)</source> - <context-group purpose="location"><context context-type="linenumber">53</context></context-group> + <context-group purpose="location"><context context-type="linenumber">69</context></context-group> </trans-unit> - <trans-unit id="_msg951"> + <trans-unit id="_msg966"> <source xml:space="preserve">Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -fallbackfee.</source> - <context-group purpose="location"><context context-type="linenumber">55</context></context-group> + <context-group purpose="location"><context context-type="linenumber">75</context></context-group> </trans-unit> - <trans-unit id="_msg952"> + <trans-unit id="_msg967"> <source xml:space="preserve">File %s already exists. If you are sure this is what you want, move it out of the way first.</source> - <context-group purpose="location"><context context-type="linenumber">58</context></context-group> + <context-group purpose="location"><context context-type="linenumber">78</context></context-group> </trans-unit> - <trans-unit id="_msg953"> + <trans-unit id="_msg968"> <source xml:space="preserve">Invalid amount for -maxtxfee=<amount>: '%s' (must be at least the minrelay fee of %s to prevent stuck transactions)</source> - <context-group purpose="location"><context context-type="linenumber">61</context></context-group> + <context-group purpose="location"><context context-type="linenumber">81</context></context-group> </trans-unit> - <trans-unit id="_msg954"> + <trans-unit id="_msg969"> <source xml:space="preserve">Invalid or corrupt peers.dat (%s). If you believe this is a bug, please report it to %s. As a workaround, you can move the file (%s) out of the way (rename, move, or delete) to have a new one created on the next start.</source> - <context-group purpose="location"><context context-type="linenumber">64</context></context-group> + <context-group purpose="location"><context context-type="linenumber">84</context></context-group> </trans-unit> - <trans-unit id="_msg955"> + <trans-unit id="_msg970"> <source xml:space="preserve">More than one onion bind address is provided. Using %s for the automatically created Tor onion service.</source> - <context-group purpose="location"><context context-type="linenumber">68</context></context-group> + <context-group purpose="location"><context context-type="linenumber">88</context></context-group> </trans-unit> - <trans-unit id="_msg956"> + <trans-unit id="_msg971"> <source xml:space="preserve">No dump file provided. To use createfromdump, -dumpfile=<filename> must be provided.</source> - <context-group purpose="location"><context context-type="linenumber">71</context></context-group> + <context-group purpose="location"><context context-type="linenumber">91</context></context-group> </trans-unit> - <trans-unit id="_msg957"> + <trans-unit id="_msg972"> <source xml:space="preserve">No dump file provided. To use dump, -dumpfile=<filename> must be provided.</source> - <context-group purpose="location"><context context-type="linenumber">74</context></context-group> + <context-group purpose="location"><context context-type="linenumber">94</context></context-group> </trans-unit> - <trans-unit id="_msg958"> + <trans-unit id="_msg973"> <source xml:space="preserve">No wallet file format provided. To use createfromdump, -format=<format> must be provided.</source> - <context-group purpose="location"><context context-type="linenumber">76</context></context-group> + <context-group purpose="location"><context context-type="linenumber">96</context></context-group> </trans-unit> - <trans-unit id="_msg959"> + <trans-unit id="_msg974"> + <source xml:space="preserve">Outbound connections restricted to Tor (-onlynet=onion) but the proxy for reaching the Tor network is not provided (no -proxy= and no -onion= given) or it is explicitly forbidden (-onion=0)</source> + <context-group purpose="location"><context context-type="linenumber">99</context></context-group> + </trans-unit> + <trans-unit id="_msg975"> <source xml:space="preserve">Please check that your computer's date and time are correct! If your clock is wrong, %s will not work properly.</source> - <context-group purpose="location"><context context-type="linenumber">79</context></context-group> + <context-group purpose="location"><context context-type="linenumber">103</context></context-group> </trans-unit> - <trans-unit id="_msg960"> + <trans-unit id="_msg976"> <source xml:space="preserve">Please contribute if you find %s useful. Visit %s for further information about the software.</source> - <context-group purpose="location"><context context-type="linenumber">82</context></context-group> + <context-group purpose="location"><context context-type="linenumber">106</context></context-group> </trans-unit> - <trans-unit id="_msg961"> + <trans-unit id="_msg977"> <source xml:space="preserve">Prune configured below the minimum of %d MiB. Please use a higher number.</source> - <context-group purpose="location"><context context-type="linenumber">85</context></context-group> + <context-group purpose="location"><context context-type="linenumber">109</context></context-group> </trans-unit> - <trans-unit id="_msg962"> + <trans-unit id="_msg978"> + <source xml:space="preserve">Prune mode is incompatible with -reindex-chainstate. Use full -reindex instead.</source> + <context-group purpose="location"><context context-type="linenumber">111</context></context-group> + </trans-unit> + <trans-unit id="_msg979"> <source xml:space="preserve">Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)</source> - <context-group purpose="location"><context context-type="linenumber">87</context></context-group> + <context-group purpose="location"><context context-type="linenumber">114</context></context-group> </trans-unit> - <trans-unit id="_msg963"> + <trans-unit id="_msg980"> <source xml:space="preserve">SQLiteDatabase: Unknown sqlite wallet schema version %d. Only version %d is supported</source> - <context-group purpose="location"><context context-type="linenumber">90</context></context-group> + <context-group purpose="location"><context context-type="linenumber">117</context></context-group> </trans-unit> - <trans-unit id="_msg964"> + <trans-unit id="_msg981"> <source xml:space="preserve">The block database contains a block which appears to be from the future. This may be due to your computer's date and time being set incorrectly. Only rebuild the block database if you are sure that your computer's date and time are correct</source> - <context-group purpose="location"><context context-type="linenumber">96</context></context-group> + <context-group purpose="location"><context context-type="linenumber">123</context></context-group> </trans-unit> - <trans-unit id="_msg965"> + <trans-unit id="_msg982"> <source xml:space="preserve">The block index db contains a legacy 'txindex'. To clear the occupied disk space, run a full -reindex, otherwise ignore this error. This error message will not be displayed again.</source> - <context-group purpose="location"><context context-type="linenumber">101</context></context-group> + <context-group purpose="location"><context context-type="linenumber">128</context></context-group> </trans-unit> - <trans-unit id="_msg966"> + <trans-unit id="_msg983"> <source xml:space="preserve">The transaction amount is too small to send after the fee has been deducted</source> - <context-group purpose="location"><context context-type="linenumber">105</context></context-group> + <context-group purpose="location"><context context-type="linenumber">132</context></context-group> </trans-unit> - <trans-unit id="_msg967"> + <trans-unit id="_msg984"> <source xml:space="preserve">This error could occur if this wallet was not shutdown cleanly and was last loaded using a build with a newer version of Berkeley DB. If so, please use the software that last loaded this wallet</source> - <context-group purpose="location"><context context-type="linenumber">107</context></context-group> + <context-group purpose="location"><context context-type="linenumber">134</context></context-group> </trans-unit> - <trans-unit id="_msg968"> + <trans-unit id="_msg985"> <source xml:space="preserve">This is a pre-release test build - use at your own risk - do not use for mining or merchant applications</source> - <context-group purpose="location"><context context-type="linenumber">111</context></context-group> + <context-group purpose="location"><context context-type="linenumber">138</context></context-group> </trans-unit> - <trans-unit id="_msg969"> + <trans-unit id="_msg986"> <source xml:space="preserve">This is the maximum transaction fee you pay (in addition to the normal fee) to prioritize partial spend avoidance over regular coin selection.</source> - <context-group purpose="location"><context context-type="linenumber">114</context></context-group> + <context-group purpose="location"><context context-type="linenumber">141</context></context-group> </trans-unit> - <trans-unit id="_msg970"> + <trans-unit id="_msg987"> <source xml:space="preserve">This is the transaction fee you may discard if change is smaller than dust at this level</source> - <context-group purpose="location"><context context-type="linenumber">117</context></context-group> + <context-group purpose="location"><context context-type="linenumber">144</context></context-group> </trans-unit> - <trans-unit id="_msg971"> + <trans-unit id="_msg988"> <source xml:space="preserve">This is the transaction fee you may pay when fee estimates are not available.</source> - <context-group purpose="location"><context context-type="linenumber">120</context></context-group> + <context-group purpose="location"><context context-type="linenumber">147</context></context-group> </trans-unit> - <trans-unit id="_msg972"> + <trans-unit id="_msg989"> <source xml:space="preserve">Total length of network version string (%i) exceeds maximum length (%i). Reduce the number or size of uacomments.</source> - <context-group purpose="location"><context context-type="linenumber">122</context></context-group> + <context-group purpose="location"><context context-type="linenumber">149</context></context-group> </trans-unit> - <trans-unit id="_msg973"> + <trans-unit id="_msg990"> <source xml:space="preserve">Unable to replay blocks. You will need to rebuild the database using -reindex-chainstate.</source> - <context-group purpose="location"><context context-type="linenumber">125</context></context-group> + <context-group purpose="location"><context context-type="linenumber">152</context></context-group> </trans-unit> - <trans-unit id="_msg974"> + <trans-unit id="_msg991"> <source xml:space="preserve">Unknown wallet file format "%s" provided. Please provide one of "bdb" or "sqlite".</source> - <context-group purpose="location"><context context-type="linenumber">128</context></context-group> + <context-group purpose="location"><context context-type="linenumber">155</context></context-group> </trans-unit> - <trans-unit id="_msg975"> + <trans-unit id="_msg992"> + <source xml:space="preserve">Unsupported chainstate database format found. Please restart with -reindex-chainstate. This will rebuild the chainstate database.</source> + <context-group purpose="location"><context context-type="linenumber">158</context></context-group> + </trans-unit> + <trans-unit id="_msg993"> + <source xml:space="preserve">Wallet created successfully. The legacy wallet type is being deprecated and support for creating and opening legacy wallets will be removed in the future.</source> + <context-group purpose="location"><context context-type="linenumber">161</context></context-group> + </trans-unit> + <trans-unit id="_msg994"> <source xml:space="preserve">Warning: Dumpfile wallet format "%s" does not match command line specified format "%s".</source> - <context-group purpose="location"><context context-type="linenumber">131</context></context-group> + <context-group purpose="location"><context context-type="linenumber">165</context></context-group> </trans-unit> - <trans-unit id="_msg976"> + <trans-unit id="_msg995"> <source xml:space="preserve">Warning: Private keys detected in wallet {%s} with disabled private keys</source> - <context-group purpose="location"><context context-type="linenumber">134</context></context-group> + <context-group purpose="location"><context context-type="linenumber">168</context></context-group> </trans-unit> - <trans-unit id="_msg977"> + <trans-unit id="_msg996"> <source xml:space="preserve">Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade.</source> - <context-group purpose="location"><context context-type="linenumber">136</context></context-group> + <context-group purpose="location"><context context-type="linenumber">170</context></context-group> </trans-unit> - <trans-unit id="_msg978"> + <trans-unit id="_msg997"> <source xml:space="preserve">Witness data for blocks after height %d requires validation. Please restart with -reindex.</source> - <context-group purpose="location"><context context-type="linenumber">139</context></context-group> + <context-group purpose="location"><context context-type="linenumber">173</context></context-group> </trans-unit> - <trans-unit id="_msg979"> + <trans-unit id="_msg998"> <source xml:space="preserve">You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain</source> - <context-group purpose="location"><context context-type="linenumber">142</context></context-group> + <context-group purpose="location"><context context-type="linenumber">176</context></context-group> </trans-unit> - <trans-unit id="_msg980"> + <trans-unit id="_msg999"> <source xml:space="preserve">%s is set very high!</source> - <context-group purpose="location"><context context-type="linenumber">145</context></context-group> + <context-group purpose="location"><context context-type="linenumber">179</context></context-group> </trans-unit> - <trans-unit id="_msg981"> + <trans-unit id="_msg1000"> <source xml:space="preserve">-maxmempool must be at least %d MB</source> - <context-group purpose="location"><context context-type="linenumber">146</context></context-group> + <context-group purpose="location"><context context-type="linenumber">180</context></context-group> </trans-unit> - <trans-unit id="_msg982"> + <trans-unit id="_msg1001"> <source xml:space="preserve">A fatal internal error occurred, see debug.log for details</source> - <context-group purpose="location"><context context-type="linenumber">147</context></context-group> + <context-group purpose="location"><context context-type="linenumber">181</context></context-group> </trans-unit> - <trans-unit id="_msg983"> + <trans-unit id="_msg1002"> <source xml:space="preserve">Cannot resolve -%s address: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">148</context></context-group> + <context-group purpose="location"><context context-type="linenumber">182</context></context-group> </trans-unit> - <trans-unit id="_msg984"> + <trans-unit id="_msg1003"> <source xml:space="preserve">Cannot set -forcednsseed to true when setting -dnsseed to false.</source> - <context-group purpose="location"><context context-type="linenumber">149</context></context-group> + <context-group purpose="location"><context context-type="linenumber">183</context></context-group> </trans-unit> - <trans-unit id="_msg985"> + <trans-unit id="_msg1004"> <source xml:space="preserve">Cannot set -peerblockfilters without -blockfilterindex.</source> - <context-group purpose="location"><context context-type="linenumber">150</context></context-group> + <context-group purpose="location"><context context-type="linenumber">184</context></context-group> </trans-unit> - <trans-unit id="_msg986"> + <trans-unit id="_msg1005"> <source xml:space="preserve">Cannot write to data directory '%s'; check permissions.</source> - <context-group purpose="location"><context context-type="linenumber">151</context></context-group> + <context-group purpose="location"><context context-type="linenumber">185</context></context-group> </trans-unit> - <trans-unit id="_msg987"> + <trans-unit id="_msg1006"> <source xml:space="preserve">The -txindex upgrade started by a previous version cannot be completed. Restart with the previous version or run a full -reindex.</source> - <context-group purpose="location"><context context-type="linenumber">93</context></context-group> + <context-group purpose="location"><context context-type="linenumber">120</context></context-group> </trans-unit> - <trans-unit id="_msg988"> + <trans-unit id="_msg1007"> + <source xml:space="preserve">%s request to listen on port %u. This port is considered "bad" and thus it is unlikely that any Bitcoin Core peers connect to it. See doc/p2p-bad-ports.md for details and a full list.</source> + <context-group purpose="location"><context context-type="linenumber">16</context></context-group> + </trans-unit> + <trans-unit id="_msg1008"> + <source xml:space="preserve">-reindex-chainstate option is not compatible with -blockfilterindex. Please temporarily disable blockfilterindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes.</source> + <context-group purpose="location"><context context-type="linenumber">23</context></context-group> + </trans-unit> + <trans-unit id="_msg1009"> + <source xml:space="preserve">-reindex-chainstate option is not compatible with -coinstatsindex. Please temporarily disable coinstatsindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes.</source> + <context-group purpose="location"><context context-type="linenumber">27</context></context-group> + </trans-unit> + <trans-unit id="_msg1010"> + <source xml:space="preserve">-reindex-chainstate option is not compatible with -txindex. Please temporarily disable txindex while using -reindex-chainstate, or replace -reindex-chainstate with -reindex to fully rebuild all indexes.</source> + <context-group purpose="location"><context context-type="linenumber">31</context></context-group> + </trans-unit> + <trans-unit id="_msg1011"> + <source xml:space="preserve">Assumed-valid: last wallet synchronisation goes beyond available block data. You need to wait for the background validation chain to download more blocks.</source> + <context-group purpose="location"><context context-type="linenumber">35</context></context-group> + </trans-unit> + <trans-unit id="_msg1012"> <source xml:space="preserve">Cannot provide specific connections and have addrman find outgoing connections at the same time.</source> - <context-group purpose="location"><context context-type="linenumber">24</context></context-group> + <context-group purpose="location"><context context-type="linenumber">43</context></context-group> </trans-unit> - <trans-unit id="_msg989"> + <trans-unit id="_msg1013"> <source xml:space="preserve">Error loading %s: External signer wallet being loaded without external signer support compiled</source> - <context-group purpose="location"><context context-type="linenumber">34</context></context-group> + <context-group purpose="location"><context context-type="linenumber">53</context></context-group> </trans-unit> - <trans-unit id="_msg990"> + <trans-unit id="_msg1014"> + <source xml:space="preserve">Failed to rename invalid peers.dat file. Please move or delete it and try again.</source> + <context-group purpose="location"><context context-type="linenumber">72</context></context-group> + </trans-unit> + <trans-unit id="_msg1015"> <source xml:space="preserve">Config setting for %s only applied on %s network when in [%s] section.</source> - <context-group purpose="location"><context context-type="linenumber">152</context></context-group> + <context-group purpose="location"><context context-type="linenumber">186</context></context-group> </trans-unit> - <trans-unit id="_msg991"> + <trans-unit id="_msg1016"> <source xml:space="preserve">Copyright (C) %i-%i</source> - <context-group purpose="location"><context context-type="linenumber">153</context></context-group> + <context-group purpose="location"><context context-type="linenumber">187</context></context-group> </trans-unit> - <trans-unit id="_msg992"> + <trans-unit id="_msg1017"> <source xml:space="preserve">Corrupted block database detected</source> - <context-group purpose="location"><context context-type="linenumber">154</context></context-group> + <context-group purpose="location"><context context-type="linenumber">188</context></context-group> </trans-unit> - <trans-unit id="_msg993"> + <trans-unit id="_msg1018"> <source xml:space="preserve">Could not find asmap file %s</source> - <context-group purpose="location"><context context-type="linenumber">155</context></context-group> + <context-group purpose="location"><context context-type="linenumber">189</context></context-group> </trans-unit> - <trans-unit id="_msg994"> + <trans-unit id="_msg1019"> <source xml:space="preserve">Could not parse asmap file %s</source> - <context-group purpose="location"><context context-type="linenumber">156</context></context-group> + <context-group purpose="location"><context context-type="linenumber">190</context></context-group> </trans-unit> - <trans-unit id="_msg995"> + <trans-unit id="_msg1020"> <source xml:space="preserve">Disk space is too low!</source> - <context-group purpose="location"><context context-type="linenumber">157</context></context-group> + <context-group purpose="location"><context context-type="linenumber">191</context></context-group> </trans-unit> - <trans-unit id="_msg996"> + <trans-unit id="_msg1021"> <source xml:space="preserve">Do you want to rebuild the block database now?</source> - <context-group purpose="location"><context context-type="linenumber">158</context></context-group> + <context-group purpose="location"><context context-type="linenumber">192</context></context-group> </trans-unit> - <trans-unit id="_msg997"> + <trans-unit id="_msg1022"> <source xml:space="preserve">Done loading</source> - <context-group purpose="location"><context context-type="linenumber">159</context></context-group> + <context-group purpose="location"><context context-type="linenumber">193</context></context-group> </trans-unit> - <trans-unit id="_msg998"> + <trans-unit id="_msg1023"> <source xml:space="preserve">Dump file %s does not exist.</source> - <context-group purpose="location"><context context-type="linenumber">160</context></context-group> + <context-group purpose="location"><context context-type="linenumber">194</context></context-group> </trans-unit> - <trans-unit id="_msg999"> + <trans-unit id="_msg1024"> <source xml:space="preserve">Error creating %s</source> - <context-group purpose="location"><context context-type="linenumber">161</context></context-group> + <context-group purpose="location"><context context-type="linenumber">195</context></context-group> </trans-unit> - <trans-unit id="_msg1000"> + <trans-unit id="_msg1025"> <source xml:space="preserve">Error initializing block database</source> - <context-group purpose="location"><context context-type="linenumber">162</context></context-group> + <context-group purpose="location"><context context-type="linenumber">196</context></context-group> </trans-unit> - <trans-unit id="_msg1001"> + <trans-unit id="_msg1026"> <source xml:space="preserve">Error initializing wallet database environment %s!</source> - <context-group purpose="location"><context context-type="linenumber">163</context></context-group> + <context-group purpose="location"><context context-type="linenumber">197</context></context-group> </trans-unit> - <trans-unit id="_msg1002"> + <trans-unit id="_msg1027"> <source xml:space="preserve">Error loading %s</source> - <context-group purpose="location"><context context-type="linenumber">164</context></context-group> + <context-group purpose="location"><context context-type="linenumber">198</context></context-group> </trans-unit> - <trans-unit id="_msg1003"> + <trans-unit id="_msg1028"> <source xml:space="preserve">Error loading %s: Private keys can only be disabled during creation</source> - <context-group purpose="location"><context context-type="linenumber">165</context></context-group> + <context-group purpose="location"><context context-type="linenumber">199</context></context-group> </trans-unit> - <trans-unit id="_msg1004"> + <trans-unit id="_msg1029"> <source xml:space="preserve">Error loading %s: Wallet corrupted</source> - <context-group purpose="location"><context context-type="linenumber">166</context></context-group> + <context-group purpose="location"><context context-type="linenumber">200</context></context-group> </trans-unit> - <trans-unit id="_msg1005"> + <trans-unit id="_msg1030"> <source xml:space="preserve">Error loading %s: Wallet requires newer version of %s</source> - <context-group purpose="location"><context context-type="linenumber">167</context></context-group> + <context-group purpose="location"><context context-type="linenumber">201</context></context-group> </trans-unit> - <trans-unit id="_msg1006"> + <trans-unit id="_msg1031"> <source xml:space="preserve">Error loading block database</source> - <context-group purpose="location"><context context-type="linenumber">168</context></context-group> + <context-group purpose="location"><context context-type="linenumber">202</context></context-group> </trans-unit> - <trans-unit id="_msg1007"> + <trans-unit id="_msg1032"> <source xml:space="preserve">Error opening block database</source> - <context-group purpose="location"><context context-type="linenumber">169</context></context-group> + <context-group purpose="location"><context context-type="linenumber">203</context></context-group> </trans-unit> - <trans-unit id="_msg1008"> + <trans-unit id="_msg1033"> <source xml:space="preserve">Error reading from database, shutting down.</source> - <context-group purpose="location"><context context-type="linenumber">170</context></context-group> + <context-group purpose="location"><context context-type="linenumber">204</context></context-group> </trans-unit> - <trans-unit id="_msg1009"> + <trans-unit id="_msg1034"> <source xml:space="preserve">Error reading next record from wallet database</source> - <context-group purpose="location"><context context-type="linenumber">171</context></context-group> - </trans-unit> - <trans-unit id="_msg1010"> - <source xml:space="preserve">Error upgrading chainstate database</source> - <context-group purpose="location"><context context-type="linenumber">172</context></context-group> + <context-group purpose="location"><context context-type="linenumber">205</context></context-group> </trans-unit> - <trans-unit id="_msg1011"> + <trans-unit id="_msg1035"> <source xml:space="preserve">Error: Couldn't create cursor into database</source> - <context-group purpose="location"><context context-type="linenumber">173</context></context-group> + <context-group purpose="location"><context context-type="linenumber">206</context></context-group> </trans-unit> - <trans-unit id="_msg1012"> + <trans-unit id="_msg1036"> <source xml:space="preserve">Error: Disk space is low for %s</source> - <context-group purpose="location"><context context-type="linenumber">174</context></context-group> + <context-group purpose="location"><context context-type="linenumber">207</context></context-group> </trans-unit> - <trans-unit id="_msg1013"> + <trans-unit id="_msg1037"> <source xml:space="preserve">Error: Dumpfile checksum does not match. Computed %s, expected %s</source> - <context-group purpose="location"><context context-type="linenumber">175</context></context-group> + <context-group purpose="location"><context context-type="linenumber">208</context></context-group> </trans-unit> - <trans-unit id="_msg1014"> + <trans-unit id="_msg1038"> <source xml:space="preserve">Error: Got key that was not hex: %s</source> - <context-group purpose="location"><context context-type="linenumber">176</context></context-group> + <context-group purpose="location"><context context-type="linenumber">209</context></context-group> </trans-unit> - <trans-unit id="_msg1015"> + <trans-unit id="_msg1039"> <source xml:space="preserve">Error: Got value that was not hex: %s</source> - <context-group purpose="location"><context context-type="linenumber">177</context></context-group> + <context-group purpose="location"><context context-type="linenumber">210</context></context-group> </trans-unit> - <trans-unit id="_msg1016"> + <trans-unit id="_msg1040"> <source xml:space="preserve">Error: Keypool ran out, please call keypoolrefill first</source> - <context-group purpose="location"><context context-type="linenumber">178</context></context-group> + <context-group purpose="location"><context context-type="linenumber">211</context></context-group> </trans-unit> - <trans-unit id="_msg1017"> + <trans-unit id="_msg1041"> <source xml:space="preserve">Error: Missing checksum</source> - <context-group purpose="location"><context context-type="linenumber">179</context></context-group> + <context-group purpose="location"><context context-type="linenumber">212</context></context-group> </trans-unit> - <trans-unit id="_msg1018"> + <trans-unit id="_msg1042"> <source xml:space="preserve">Error: No %s addresses available.</source> - <context-group purpose="location"><context context-type="linenumber">180</context></context-group> + <context-group purpose="location"><context context-type="linenumber">213</context></context-group> </trans-unit> - <trans-unit id="_msg1019"> + <trans-unit id="_msg1043"> <source xml:space="preserve">Error: Unable to parse version %u as a uint32_t</source> - <context-group purpose="location"><context context-type="linenumber">181</context></context-group> + <context-group purpose="location"><context context-type="linenumber">214</context></context-group> </trans-unit> - <trans-unit id="_msg1020"> + <trans-unit id="_msg1044"> <source xml:space="preserve">Error: Unable to write record to new wallet</source> - <context-group purpose="location"><context context-type="linenumber">182</context></context-group> + <context-group purpose="location"><context context-type="linenumber">215</context></context-group> </trans-unit> - <trans-unit id="_msg1021"> + <trans-unit id="_msg1045"> <source xml:space="preserve">Failed to listen on any port. Use -listen=0 if you want this.</source> - <context-group purpose="location"><context context-type="linenumber">183</context></context-group> + <context-group purpose="location"><context context-type="linenumber">216</context></context-group> </trans-unit> - <trans-unit id="_msg1022"> + <trans-unit id="_msg1046"> <source xml:space="preserve">Failed to rescan the wallet during initialization</source> - <context-group purpose="location"><context context-type="linenumber">184</context></context-group> + <context-group purpose="location"><context context-type="linenumber">217</context></context-group> </trans-unit> - <trans-unit id="_msg1023"> + <trans-unit id="_msg1047"> <source xml:space="preserve">Failed to verify database</source> - <context-group purpose="location"><context context-type="linenumber">185</context></context-group> + <context-group purpose="location"><context context-type="linenumber">218</context></context-group> </trans-unit> - <trans-unit id="_msg1024"> + <trans-unit id="_msg1048"> <source xml:space="preserve">Fee rate (%s) is lower than the minimum fee rate setting (%s)</source> - <context-group purpose="location"><context context-type="linenumber">186</context></context-group> + <context-group purpose="location"><context context-type="linenumber">219</context></context-group> </trans-unit> - <trans-unit id="_msg1025"> + <trans-unit id="_msg1049"> <source xml:space="preserve">Ignoring duplicate -wallet %s.</source> - <context-group purpose="location"><context context-type="linenumber">187</context></context-group> + <context-group purpose="location"><context context-type="linenumber">220</context></context-group> </trans-unit> - <trans-unit id="_msg1026"> + <trans-unit id="_msg1050"> <source xml:space="preserve">Importing…</source> - <context-group purpose="location"><context context-type="linenumber">188</context></context-group> + <context-group purpose="location"><context context-type="linenumber">221</context></context-group> </trans-unit> - <trans-unit id="_msg1027"> + <trans-unit id="_msg1051"> <source xml:space="preserve">Incorrect or no genesis block found. Wrong datadir for network?</source> - <context-group purpose="location"><context context-type="linenumber">189</context></context-group> + <context-group purpose="location"><context context-type="linenumber">222</context></context-group> </trans-unit> - <trans-unit id="_msg1028"> + <trans-unit id="_msg1052"> <source xml:space="preserve">Initialization sanity check failed. %s is shutting down.</source> - <context-group purpose="location"><context context-type="linenumber">190</context></context-group> + <context-group purpose="location"><context context-type="linenumber">223</context></context-group> </trans-unit> - <trans-unit id="_msg1029"> + <trans-unit id="_msg1053"> <source xml:space="preserve">Input not found or already spent</source> - <context-group purpose="location"><context context-type="linenumber">191</context></context-group> + <context-group purpose="location"><context context-type="linenumber">224</context></context-group> </trans-unit> - <trans-unit id="_msg1030"> + <trans-unit id="_msg1054"> <source xml:space="preserve">Insufficient funds</source> - <context-group purpose="location"><context context-type="linenumber">192</context></context-group> + <context-group purpose="location"><context context-type="linenumber">225</context></context-group> </trans-unit> - <trans-unit id="_msg1031"> + <trans-unit id="_msg1055"> <source xml:space="preserve">Invalid -i2psam address or hostname: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">193</context></context-group> + <context-group purpose="location"><context context-type="linenumber">226</context></context-group> </trans-unit> - <trans-unit id="_msg1032"> + <trans-unit id="_msg1056"> <source xml:space="preserve">Invalid -onion address or hostname: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">194</context></context-group> + <context-group purpose="location"><context context-type="linenumber">227</context></context-group> </trans-unit> - <trans-unit id="_msg1033"> + <trans-unit id="_msg1057"> <source xml:space="preserve">Invalid -proxy address or hostname: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">195</context></context-group> + <context-group purpose="location"><context context-type="linenumber">228</context></context-group> </trans-unit> - <trans-unit id="_msg1034"> + <trans-unit id="_msg1058"> <source xml:space="preserve">Invalid P2P permission: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">196</context></context-group> + <context-group purpose="location"><context context-type="linenumber">229</context></context-group> </trans-unit> - <trans-unit id="_msg1035"> + <trans-unit id="_msg1059"> <source xml:space="preserve">Invalid amount for -%s=<amount>: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">197</context></context-group> + <context-group purpose="location"><context context-type="linenumber">230</context></context-group> </trans-unit> - <trans-unit id="_msg1036"> + <trans-unit id="_msg1060"> <source xml:space="preserve">Invalid amount for -discardfee=<amount>: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">198</context></context-group> + <context-group purpose="location"><context context-type="linenumber">231</context></context-group> </trans-unit> - <trans-unit id="_msg1037"> + <trans-unit id="_msg1061"> <source xml:space="preserve">Invalid amount for -fallbackfee=<amount>: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">199</context></context-group> + <context-group purpose="location"><context context-type="linenumber">232</context></context-group> </trans-unit> - <trans-unit id="_msg1038"> + <trans-unit id="_msg1062"> <source xml:space="preserve">Invalid amount for -paytxfee=<amount>: '%s' (must be at least %s)</source> - <context-group purpose="location"><context context-type="linenumber">200</context></context-group> + <context-group purpose="location"><context context-type="linenumber">233</context></context-group> </trans-unit> - <trans-unit id="_msg1039"> + <trans-unit id="_msg1063"> <source xml:space="preserve">Invalid netmask specified in -whitelist: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">201</context></context-group> + <context-group purpose="location"><context context-type="linenumber">234</context></context-group> </trans-unit> - <trans-unit id="_msg1040"> + <trans-unit id="_msg1064"> + <source xml:space="preserve">Listening for incoming connections failed (listen returned error %s)</source> + <context-group purpose="location"><context context-type="linenumber">235</context></context-group> + </trans-unit> + <trans-unit id="_msg1065"> <source xml:space="preserve">Loading P2P addresses…</source> - <context-group purpose="location"><context context-type="linenumber">202</context></context-group> + <context-group purpose="location"><context context-type="linenumber">236</context></context-group> </trans-unit> - <trans-unit id="_msg1041"> + <trans-unit id="_msg1066"> <source xml:space="preserve">Loading banlist…</source> - <context-group purpose="location"><context context-type="linenumber">203</context></context-group> + <context-group purpose="location"><context context-type="linenumber">237</context></context-group> </trans-unit> - <trans-unit id="_msg1042"> + <trans-unit id="_msg1067"> <source xml:space="preserve">Loading block index…</source> - <context-group purpose="location"><context context-type="linenumber">204</context></context-group> + <context-group purpose="location"><context context-type="linenumber">238</context></context-group> </trans-unit> - <trans-unit id="_msg1043"> + <trans-unit id="_msg1068"> <source xml:space="preserve">Loading wallet…</source> - <context-group purpose="location"><context context-type="linenumber">205</context></context-group> + <context-group purpose="location"><context context-type="linenumber">239</context></context-group> </trans-unit> - <trans-unit id="_msg1044"> + <trans-unit id="_msg1069"> <source xml:space="preserve">Missing amount</source> - <context-group purpose="location"><context context-type="linenumber">206</context></context-group> + <context-group purpose="location"><context context-type="linenumber">240</context></context-group> </trans-unit> - <trans-unit id="_msg1045"> + <trans-unit id="_msg1070"> <source xml:space="preserve">Missing solving data for estimating transaction size</source> - <context-group purpose="location"><context context-type="linenumber">207</context></context-group> + <context-group purpose="location"><context context-type="linenumber">241</context></context-group> </trans-unit> - <trans-unit id="_msg1046"> + <trans-unit id="_msg1071"> <source xml:space="preserve">Need to specify a port with -whitebind: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">208</context></context-group> + <context-group purpose="location"><context context-type="linenumber">242</context></context-group> </trans-unit> - <trans-unit id="_msg1047"> + <trans-unit id="_msg1072"> <source xml:space="preserve">No addresses available</source> - <context-group purpose="location"><context context-type="linenumber">209</context></context-group> - </trans-unit> - <trans-unit id="_msg1048"> - <source xml:space="preserve">No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>.</source> - <context-group purpose="location"><context context-type="linenumber">210</context></context-group> + <context-group purpose="location"><context context-type="linenumber">243</context></context-group> </trans-unit> - <trans-unit id="_msg1049"> + <trans-unit id="_msg1073"> <source xml:space="preserve">Not enough file descriptors available.</source> - <context-group purpose="location"><context context-type="linenumber">211</context></context-group> + <context-group purpose="location"><context context-type="linenumber">244</context></context-group> </trans-unit> - <trans-unit id="_msg1050"> + <trans-unit id="_msg1074"> <source xml:space="preserve">Prune cannot be configured with a negative value.</source> - <context-group purpose="location"><context context-type="linenumber">212</context></context-group> - </trans-unit> - <trans-unit id="_msg1051"> - <source xml:space="preserve">Prune mode is incompatible with -coinstatsindex.</source> - <context-group purpose="location"><context context-type="linenumber">213</context></context-group> + <context-group purpose="location"><context context-type="linenumber">245</context></context-group> </trans-unit> - <trans-unit id="_msg1052"> + <trans-unit id="_msg1075"> <source xml:space="preserve">Prune mode is incompatible with -txindex.</source> - <context-group purpose="location"><context context-type="linenumber">214</context></context-group> + <context-group purpose="location"><context context-type="linenumber">246</context></context-group> </trans-unit> - <trans-unit id="_msg1053"> + <trans-unit id="_msg1076"> <source xml:space="preserve">Pruning blockstore…</source> - <context-group purpose="location"><context context-type="linenumber">215</context></context-group> + <context-group purpose="location"><context context-type="linenumber">247</context></context-group> </trans-unit> - <trans-unit id="_msg1054"> + <trans-unit id="_msg1077"> <source xml:space="preserve">Reducing -maxconnections from %d to %d, because of system limitations.</source> - <context-group purpose="location"><context context-type="linenumber">216</context></context-group> + <context-group purpose="location"><context context-type="linenumber">248</context></context-group> </trans-unit> - <trans-unit id="_msg1055"> + <trans-unit id="_msg1078"> <source xml:space="preserve">Replaying blocks…</source> - <context-group purpose="location"><context context-type="linenumber">217</context></context-group> + <context-group purpose="location"><context context-type="linenumber">249</context></context-group> </trans-unit> - <trans-unit id="_msg1056"> + <trans-unit id="_msg1079"> <source xml:space="preserve">Rescanning…</source> - <context-group purpose="location"><context context-type="linenumber">218</context></context-group> + <context-group purpose="location"><context context-type="linenumber">250</context></context-group> </trans-unit> - <trans-unit id="_msg1057"> + <trans-unit id="_msg1080"> <source xml:space="preserve">SQLiteDatabase: Failed to execute statement to verify database: %s</source> - <context-group purpose="location"><context context-type="linenumber">219</context></context-group> + <context-group purpose="location"><context context-type="linenumber">251</context></context-group> </trans-unit> - <trans-unit id="_msg1058"> + <trans-unit id="_msg1081"> <source xml:space="preserve">SQLiteDatabase: Failed to prepare statement to verify database: %s</source> - <context-group purpose="location"><context context-type="linenumber">220</context></context-group> + <context-group purpose="location"><context context-type="linenumber">252</context></context-group> </trans-unit> - <trans-unit id="_msg1059"> + <trans-unit id="_msg1082"> <source xml:space="preserve">SQLiteDatabase: Failed to read database verification error: %s</source> - <context-group purpose="location"><context context-type="linenumber">221</context></context-group> + <context-group purpose="location"><context context-type="linenumber">253</context></context-group> </trans-unit> - <trans-unit id="_msg1060"> + <trans-unit id="_msg1083"> <source xml:space="preserve">SQLiteDatabase: Unexpected application id. Expected %u, got %u</source> - <context-group purpose="location"><context context-type="linenumber">222</context></context-group> + <context-group purpose="location"><context context-type="linenumber">254</context></context-group> </trans-unit> - <trans-unit id="_msg1061"> + <trans-unit id="_msg1084"> <source xml:space="preserve">Section [%s] is not recognized.</source> - <context-group purpose="location"><context context-type="linenumber">223</context></context-group> + <context-group purpose="location"><context context-type="linenumber">255</context></context-group> </trans-unit> - <trans-unit id="_msg1062"> + <trans-unit id="_msg1085"> <source xml:space="preserve">Signing transaction failed</source> - <context-group purpose="location"><context context-type="linenumber">224</context></context-group> + <context-group purpose="location"><context context-type="linenumber">256</context></context-group> </trans-unit> - <trans-unit id="_msg1063"> + <trans-unit id="_msg1086"> <source xml:space="preserve">Specified -walletdir "%s" does not exist</source> - <context-group purpose="location"><context context-type="linenumber">225</context></context-group> + <context-group purpose="location"><context context-type="linenumber">257</context></context-group> </trans-unit> - <trans-unit id="_msg1064"> + <trans-unit id="_msg1087"> <source xml:space="preserve">Specified -walletdir "%s" is a relative path</source> - <context-group purpose="location"><context context-type="linenumber">226</context></context-group> + <context-group purpose="location"><context context-type="linenumber">258</context></context-group> </trans-unit> - <trans-unit id="_msg1065"> + <trans-unit id="_msg1088"> <source xml:space="preserve">Specified -walletdir "%s" is not a directory</source> - <context-group purpose="location"><context context-type="linenumber">227</context></context-group> + <context-group purpose="location"><context context-type="linenumber">259</context></context-group> </trans-unit> - <trans-unit id="_msg1066"> + <trans-unit id="_msg1089"> <source xml:space="preserve">Specified blocks directory "%s" does not exist.</source> - <context-group purpose="location"><context context-type="linenumber">228</context></context-group> + <context-group purpose="location"><context context-type="linenumber">260</context></context-group> </trans-unit> - <trans-unit id="_msg1067"> + <trans-unit id="_msg1090"> <source xml:space="preserve">Starting network threads…</source> - <context-group purpose="location"><context context-type="linenumber">229</context></context-group> + <context-group purpose="location"><context context-type="linenumber">261</context></context-group> </trans-unit> - <trans-unit id="_msg1068"> + <trans-unit id="_msg1091"> <source xml:space="preserve">The source code is available from %s.</source> - <context-group purpose="location"><context context-type="linenumber">230</context></context-group> + <context-group purpose="location"><context context-type="linenumber">262</context></context-group> </trans-unit> - <trans-unit id="_msg1069"> + <trans-unit id="_msg1092"> <source xml:space="preserve">The specified config file %s does not exist</source> - <context-group purpose="location"><context context-type="linenumber">231</context></context-group> + <context-group purpose="location"><context context-type="linenumber">263</context></context-group> </trans-unit> - <trans-unit id="_msg1070"> + <trans-unit id="_msg1093"> <source xml:space="preserve">The transaction amount is too small to pay the fee</source> - <context-group purpose="location"><context context-type="linenumber">232</context></context-group> + <context-group purpose="location"><context context-type="linenumber">264</context></context-group> </trans-unit> - <trans-unit id="_msg1071"> + <trans-unit id="_msg1094"> <source xml:space="preserve">The wallet will avoid paying less than the minimum relay fee.</source> - <context-group purpose="location"><context context-type="linenumber">233</context></context-group> + <context-group purpose="location"><context context-type="linenumber">265</context></context-group> </trans-unit> - <trans-unit id="_msg1072"> + <trans-unit id="_msg1095"> <source xml:space="preserve">This is experimental software.</source> - <context-group purpose="location"><context context-type="linenumber">234</context></context-group> + <context-group purpose="location"><context context-type="linenumber">266</context></context-group> </trans-unit> - <trans-unit id="_msg1073"> + <trans-unit id="_msg1096"> <source xml:space="preserve">This is the minimum transaction fee you pay on every transaction.</source> - <context-group purpose="location"><context context-type="linenumber">235</context></context-group> + <context-group purpose="location"><context context-type="linenumber">267</context></context-group> </trans-unit> - <trans-unit id="_msg1074"> + <trans-unit id="_msg1097"> <source xml:space="preserve">This is the transaction fee you will pay if you send a transaction.</source> - <context-group purpose="location"><context context-type="linenumber">236</context></context-group> + <context-group purpose="location"><context context-type="linenumber">268</context></context-group> </trans-unit> - <trans-unit id="_msg1075"> + <trans-unit id="_msg1098"> <source xml:space="preserve">Transaction amount too small</source> - <context-group purpose="location"><context context-type="linenumber">237</context></context-group> + <context-group purpose="location"><context context-type="linenumber">269</context></context-group> </trans-unit> - <trans-unit id="_msg1076"> + <trans-unit id="_msg1099"> <source xml:space="preserve">Transaction amounts must not be negative</source> - <context-group purpose="location"><context context-type="linenumber">238</context></context-group> + <context-group purpose="location"><context context-type="linenumber">270</context></context-group> </trans-unit> - <trans-unit id="_msg1077"> + <trans-unit id="_msg1100"> <source xml:space="preserve">Transaction change output index out of range</source> - <context-group purpose="location"><context context-type="linenumber">239</context></context-group> + <context-group purpose="location"><context context-type="linenumber">271</context></context-group> </trans-unit> - <trans-unit id="_msg1078"> + <trans-unit id="_msg1101"> <source xml:space="preserve">Transaction has too long of a mempool chain</source> - <context-group purpose="location"><context context-type="linenumber">240</context></context-group> + <context-group purpose="location"><context context-type="linenumber">272</context></context-group> </trans-unit> - <trans-unit id="_msg1079"> + <trans-unit id="_msg1102"> <source xml:space="preserve">Transaction must have at least one recipient</source> - <context-group purpose="location"><context context-type="linenumber">241</context></context-group> + <context-group purpose="location"><context context-type="linenumber">273</context></context-group> </trans-unit> - <trans-unit id="_msg1080"> + <trans-unit id="_msg1103"> <source xml:space="preserve">Transaction needs a change address, but we can't generate it.</source> - <context-group purpose="location"><context context-type="linenumber">242</context></context-group> + <context-group purpose="location"><context context-type="linenumber">274</context></context-group> </trans-unit> - <trans-unit id="_msg1081"> + <trans-unit id="_msg1104"> <source xml:space="preserve">Transaction too large</source> - <context-group purpose="location"><context context-type="linenumber">243</context></context-group> + <context-group purpose="location"><context context-type="linenumber">275</context></context-group> </trans-unit> - <trans-unit id="_msg1082"> + <trans-unit id="_msg1105"> + <source xml:space="preserve">Unable to allocate memory for -maxsigcachesize: '%s' MiB</source> + <context-group purpose="location"><context context-type="linenumber">276</context></context-group> + </trans-unit> + <trans-unit id="_msg1106"> <source xml:space="preserve">Unable to bind to %s on this computer (bind returned error %s)</source> - <context-group purpose="location"><context context-type="linenumber">244</context></context-group> + <context-group purpose="location"><context context-type="linenumber">277</context></context-group> </trans-unit> - <trans-unit id="_msg1083"> + <trans-unit id="_msg1107"> <source xml:space="preserve">Unable to bind to %s on this computer. %s is probably already running.</source> - <context-group purpose="location"><context context-type="linenumber">245</context></context-group> + <context-group purpose="location"><context context-type="linenumber">278</context></context-group> </trans-unit> - <trans-unit id="_msg1084"> + <trans-unit id="_msg1108"> <source xml:space="preserve">Unable to create the PID file '%s': %s</source> - <context-group purpose="location"><context context-type="linenumber">246</context></context-group> + <context-group purpose="location"><context context-type="linenumber">279</context></context-group> </trans-unit> - <trans-unit id="_msg1085"> + <trans-unit id="_msg1109"> <source xml:space="preserve">Unable to generate initial keys</source> - <context-group purpose="location"><context context-type="linenumber">247</context></context-group> + <context-group purpose="location"><context context-type="linenumber">280</context></context-group> </trans-unit> - <trans-unit id="_msg1086"> + <trans-unit id="_msg1110"> <source xml:space="preserve">Unable to generate keys</source> - <context-group purpose="location"><context context-type="linenumber">248</context></context-group> + <context-group purpose="location"><context context-type="linenumber">281</context></context-group> </trans-unit> - <trans-unit id="_msg1087"> + <trans-unit id="_msg1111"> <source xml:space="preserve">Unable to open %s for writing</source> - <context-group purpose="location"><context context-type="linenumber">249</context></context-group> + <context-group purpose="location"><context context-type="linenumber">282</context></context-group> </trans-unit> - <trans-unit id="_msg1088"> + <trans-unit id="_msg1112"> <source xml:space="preserve">Unable to parse -maxuploadtarget: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">250</context></context-group> + <context-group purpose="location"><context context-type="linenumber">283</context></context-group> </trans-unit> - <trans-unit id="_msg1089"> + <trans-unit id="_msg1113"> <source xml:space="preserve">Unable to start HTTP server. See debug log for details.</source> - <context-group purpose="location"><context context-type="linenumber">251</context></context-group> + <context-group purpose="location"><context context-type="linenumber">284</context></context-group> </trans-unit> - <trans-unit id="_msg1090"> + <trans-unit id="_msg1114"> <source xml:space="preserve">Unknown -blockfilterindex value %s.</source> - <context-group purpose="location"><context context-type="linenumber">252</context></context-group> + <context-group purpose="location"><context context-type="linenumber">285</context></context-group> </trans-unit> - <trans-unit id="_msg1091"> + <trans-unit id="_msg1115"> <source xml:space="preserve">Unknown address type '%s'</source> - <context-group purpose="location"><context context-type="linenumber">253</context></context-group> + <context-group purpose="location"><context context-type="linenumber">286</context></context-group> </trans-unit> - <trans-unit id="_msg1092"> + <trans-unit id="_msg1116"> <source xml:space="preserve">Unknown change type '%s'</source> - <context-group purpose="location"><context context-type="linenumber">254</context></context-group> + <context-group purpose="location"><context context-type="linenumber">287</context></context-group> </trans-unit> - <trans-unit id="_msg1093"> + <trans-unit id="_msg1117"> <source xml:space="preserve">Unknown network specified in -onlynet: '%s'</source> - <context-group purpose="location"><context context-type="linenumber">255</context></context-group> + <context-group purpose="location"><context context-type="linenumber">288</context></context-group> </trans-unit> - <trans-unit id="_msg1094"> + <trans-unit id="_msg1118"> <source xml:space="preserve">Unknown new rules activated (versionbit %i)</source> - <context-group purpose="location"><context context-type="linenumber">256</context></context-group> + <context-group purpose="location"><context context-type="linenumber">289</context></context-group> </trans-unit> - <trans-unit id="_msg1095"> + <trans-unit id="_msg1119"> <source xml:space="preserve">Unsupported logging category %s=%s.</source> - <context-group purpose="location"><context context-type="linenumber">257</context></context-group> - </trans-unit> - <trans-unit id="_msg1096"> - <source xml:space="preserve">Upgrading UTXO database</source> - <context-group purpose="location"><context context-type="linenumber">258</context></context-group> + <context-group purpose="location"><context context-type="linenumber">290</context></context-group> </trans-unit> - <trans-unit id="_msg1097"> + <trans-unit id="_msg1120"> <source xml:space="preserve">User Agent comment (%s) contains unsafe characters.</source> - <context-group purpose="location"><context context-type="linenumber">259</context></context-group> + <context-group purpose="location"><context context-type="linenumber">291</context></context-group> </trans-unit> - <trans-unit id="_msg1098"> + <trans-unit id="_msg1121"> <source xml:space="preserve">Verifying blocks…</source> - <context-group purpose="location"><context context-type="linenumber">260</context></context-group> + <context-group purpose="location"><context context-type="linenumber">292</context></context-group> </trans-unit> - <trans-unit id="_msg1099"> + <trans-unit id="_msg1122"> <source xml:space="preserve">Verifying wallet(s)…</source> - <context-group purpose="location"><context context-type="linenumber">261</context></context-group> + <context-group purpose="location"><context context-type="linenumber">293</context></context-group> </trans-unit> - <trans-unit id="_msg1100"> + <trans-unit id="_msg1123"> <source xml:space="preserve">Wallet needed to be rewritten: restart %s to complete</source> - <context-group purpose="location"><context context-type="linenumber">262</context></context-group> + <context-group purpose="location"><context context-type="linenumber">294</context></context-group> </trans-unit> </group> </body></file> diff --git a/src/qt/main.cpp b/src/qt/main.cpp index 6e772d58c5..e8f39584ad 100644 --- a/src/qt/main.cpp +++ b/src/qt/main.cpp @@ -4,6 +4,7 @@ #include <qt/bitcoin.h> +#include <compat/compat.h> #include <util/translation.h> #include <util/url.h> @@ -18,4 +19,7 @@ extern const std::function<std::string(const char*)> G_TRANSLATION_FUN = [](cons }; UrlDecodeFn* const URL_DECODE = urlDecode; -int main(int argc, char* argv[]) { return GuiMain(argc, argv); } +MAIN_FUNCTION +{ + return GuiMain(argc, argv); +} diff --git a/src/qt/optionsdialog.cpp b/src/qt/optionsdialog.cpp index e6ff43a379..2b6711ca40 100644 --- a/src/qt/optionsdialog.cpp +++ b/src/qt/optionsdialog.cpp @@ -10,6 +10,7 @@ #include <qt/forms/ui_optionsdialog.h> #include <qt/bitcoinunits.h> +#include <qt/clientmodel.h> #include <qt/guiconstants.h> #include <qt/guiutil.h> #include <qt/optionsmodel.h> @@ -18,6 +19,7 @@ #include <validation.h> // for DEFAULT_SCRIPTCHECK_THREADS and MAX_SCRIPTCHECK_THREADS #include <netbase.h> #include <txdb.h> // for -dbcache defaults +#include <util/system.h> #include <chrono> @@ -26,7 +28,6 @@ #include <QIntValidator> #include <QLocale> #include <QMessageBox> -#include <QSettings> #include <QSystemTrayIcon> #include <QTimer> @@ -56,10 +57,6 @@ OptionsDialog::OptionsDialog(QWidget *parent, bool enableWallet) : #ifndef USE_NATPMP ui->mapPortNatpmp->setEnabled(false); #endif - connect(this, &QDialog::accepted, [this](){ - QSettings settings; - model->node().mapPort(settings.value("fUseUPnP").toBool(), settings.value("fUseNatpmp").toBool()); - }); ui->proxyIp->setEnabled(false); ui->proxyPort->setEnabled(false); @@ -173,6 +170,11 @@ OptionsDialog::~OptionsDialog() delete ui; } +void OptionsDialog::setClientModel(ClientModel* client_model) +{ + m_client_model = client_model; +} + void OptionsDialog::setModel(OptionsModel *_model) { this->model = _model; @@ -283,14 +285,23 @@ void OptionsDialog::setOkButtonState(bool fState) void OptionsDialog::on_resetButton_clicked() { - if(model) - { + if (model) { // confirmation dialog + /*: Text explaining that the settings changed will not come into effect + until the client is restarted. */ + QString reset_dialog_text = tr("Client restart required to activate changes.") + "<br><br>"; + /*: Text explaining to the user that the client's current settings + will be backed up at a specific location. %1 is a stand-in + argument for the backup location's path. */ + reset_dialog_text.append(tr("Current settings will be backed up at \"%1\".").arg(m_client_model->dataDir()) + "<br><br>"); + /*: Text asking the user to confirm if they would like to proceed + with a client shutdown. */ + reset_dialog_text.append(tr("Client will be shut down. Do you want to proceed?")); + //: Window title text of pop-up window shown when the user has chosen to reset options. QMessageBox::StandardButton btnRetVal = QMessageBox::question(this, tr("Confirm options reset"), - tr("Client restart required to activate changes.") + "<br><br>" + tr("Client will be shut down. Do you want to proceed?"), - QMessageBox::Yes | QMessageBox::Cancel, QMessageBox::Cancel); + reset_dialog_text, QMessageBox::Yes | QMessageBox::Cancel, QMessageBox::Cancel); - if(btnRetVal == QMessageBox::Cancel) + if (btnRetVal == QMessageBox::Cancel) return; /* reset all options and close GUI */ diff --git a/src/qt/optionsdialog.h b/src/qt/optionsdialog.h index 0b7802536c..e5a19d5025 100644 --- a/src/qt/optionsdialog.h +++ b/src/qt/optionsdialog.h @@ -8,6 +8,7 @@ #include <QDialog> #include <QValidator> +class ClientModel; class OptionsModel; class QValidatedLineEdit; @@ -45,6 +46,7 @@ public: TAB_NETWORK, }; + void setClientModel(ClientModel* client_model); void setModel(OptionsModel *model); void setMapper(); void setCurrentTab(OptionsDialog::Tab tab); @@ -72,6 +74,7 @@ Q_SIGNALS: private: Ui::OptionsDialog *ui; + ClientModel* m_client_model{nullptr}; OptionsModel *model; QDataWidgetMapper *mapper; }; diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp index 40b9ed5483..0b4359a917 100644 --- a/src/qt/optionsmodel.cpp +++ b/src/qt/optionsmodel.cpp @@ -19,6 +19,7 @@ #include <txdb.h> // for -dbcache defaults #include <util/string.h> #include <validation.h> // For DEFAULT_SCRIPTCHECK_THREADS +#include <wallet/wallet.h> // For DEFAULT_SPEND_ZEROCONF_CHANGE #include <QDebug> #include <QLatin1Char> @@ -26,14 +27,99 @@ #include <QStringList> #include <QVariant> +#include <univalue.h> + const char *DEFAULT_GUI_PROXY_HOST = "127.0.0.1"; static const QString GetDefaultProxyAddress(); -OptionsModel::OptionsModel(QObject *parent, bool resetSettings) : - QAbstractListModel(parent) +/** Map GUI option ID to node setting name. */ +static const char* SettingName(OptionsModel::OptionID option) +{ + switch (option) { + case OptionsModel::DatabaseCache: return "dbcache"; + case OptionsModel::ThreadsScriptVerif: return "par"; + case OptionsModel::SpendZeroConfChange: return "spendzeroconfchange"; + case OptionsModel::ExternalSignerPath: return "signer"; + case OptionsModel::MapPortUPnP: return "upnp"; + case OptionsModel::MapPortNatpmp: return "natpmp"; + case OptionsModel::Listen: return "listen"; + case OptionsModel::Server: return "server"; + case OptionsModel::PruneSize: return "prune"; + case OptionsModel::Prune: return "prune"; + case OptionsModel::ProxyIP: return "proxy"; + case OptionsModel::ProxyPort: return "proxy"; + case OptionsModel::ProxyUse: return "proxy"; + case OptionsModel::ProxyIPTor: return "onion"; + case OptionsModel::ProxyPortTor: return "onion"; + case OptionsModel::ProxyUseTor: return "onion"; + case OptionsModel::Language: return "lang"; + default: throw std::logic_error(strprintf("GUI option %i has no corresponding node setting.", option)); + } +} + +/** Call node.updateRwSetting() with Bitcoin 22.x workaround. */ +static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID option, const util::SettingsValue& value) +{ + if (value.isNum() && + (option == OptionsModel::DatabaseCache || + option == OptionsModel::ThreadsScriptVerif || + option == OptionsModel::Prune || + option == OptionsModel::PruneSize)) { + // Write certain old settings as strings, even though they are numbers, + // because Bitcoin 22.x releases try to read these specific settings as + // strings in addOverriddenOption() calls at startup, triggering + // uncaught exceptions in UniValue::get_str(). These errors were fixed + // in later releases by https://github.com/bitcoin/bitcoin/pull/24498. + // If new numeric settings are added, they can be written as numbers + // instead of strings, because bitcoin 22.x will not try to read these. + node.updateRwSetting(SettingName(option), value.getValStr()); + } else { + node.updateRwSetting(SettingName(option), value); + } +} + +//! Convert enabled/size values to bitcoin -prune setting. +static util::SettingsValue PruneSetting(bool prune_enabled, int prune_size_gb) +{ + assert(!prune_enabled || prune_size_gb >= 1); // PruneSizeGB and ParsePruneSizeGB never return less + return prune_enabled ? PruneGBtoMiB(prune_size_gb) : 0; +} + +//! Get pruning enabled value to show in GUI from bitcoin -prune setting. +static bool PruneEnabled(const util::SettingsValue& prune_setting) +{ + // -prune=1 setting is manual pruning mode, so disabled for purposes of the gui + return SettingToInt(prune_setting, 0) > 1; +} + +//! Get pruning size value to show in GUI from bitcoin -prune setting. If +//! pruning is not enabled, just show default recommended pruning size (2GB). +static int PruneSizeGB(const util::SettingsValue& prune_setting) +{ + int value = SettingToInt(prune_setting, 0); + return value > 1 ? PruneMiBtoGB(value) : DEFAULT_PRUNE_TARGET_GB; +} + +//! Parse pruning size value provided by user in GUI or loaded from QSettings +//! (windows registry key or qt .conf file). Smallest value that the GUI can +//! display is 1 GB, so round up if anything less is parsed. +static int ParsePruneSizeGB(const QVariant& prune_size) +{ + return std::max(1, prune_size.toInt()); +} + +struct ProxySetting { + bool is_set; + QString ip; + QString port; +}; +static ProxySetting ParseProxyString(const std::string& proxy); +static std::string ProxyString(bool is_set, QString ip, QString port); + +OptionsModel::OptionsModel(interfaces::Node& node, QObject *parent) : + QAbstractListModel(parent), m_node{node} { - Init(resetSettings); } void OptionsModel::addOverriddenOption(const std::string &option) @@ -42,10 +128,17 @@ void OptionsModel::addOverriddenOption(const std::string &option) } // Writes all missing QSettings with their default values -void OptionsModel::Init(bool resetSettings) +bool OptionsModel::Init(bilingual_str& error) { - if (resetSettings) - Reset(); + // Initialize display settings from stored settings. + m_prune_size_gb = PruneSizeGB(node().getPersistentSetting("prune")); + ProxySetting proxy = ParseProxyString(SettingToString(node().getPersistentSetting("proxy"), GetDefaultProxyAddress().toStdString())); + m_proxy_ip = proxy.ip; + m_proxy_port = proxy.port; + ProxySetting onion = ParseProxyString(SettingToString(node().getPersistentSetting("onion"), GetDefaultProxyAddress().toStdString())); + m_onion_ip = onion.ip; + m_onion_port = onion.port; + language = QString::fromStdString(SettingToString(node().getPersistentSetting("lang"), "")); checkAndMigrate(); @@ -98,130 +191,43 @@ void OptionsModel::Init(bool resetSettings) // These are shared with the core or have a command-line parameter // and we want command-line parameters to overwrite the GUI settings. - // + for (OptionID option : {DatabaseCache, ThreadsScriptVerif, SpendZeroConfChange, ExternalSignerPath, MapPortUPnP, + MapPortNatpmp, Listen, Server, Prune, ProxyUse, ProxyUseTor, Language}) { + std::string setting = SettingName(option); + if (node().isSettingIgnored(setting)) addOverriddenOption("-" + setting); + try { + getOption(option); + } catch (const std::exception& e) { + // This handles exceptions thrown by univalue that can happen if + // settings in settings.json don't have the expected types. + error.original = strprintf("Could not read setting \"%s\", %s.", setting, e.what()); + error.translated = tr("Could not read setting \"%1\", %2.").arg(QString::fromStdString(setting), e.what()).toStdString(); + return false; + } + } + // If setting doesn't exist create it with defaults. - // - // If gArgs.SoftSetArg() or gArgs.SoftSetBoolArg() return false we were overridden - // by command-line and show this in the UI. // Main - if (!settings.contains("bPrune")) - settings.setValue("bPrune", false); - if (!settings.contains("nPruneSize")) - settings.setValue("nPruneSize", DEFAULT_PRUNE_TARGET_GB); - SetPruneEnabled(settings.value("bPrune").toBool()); - - if (!settings.contains("nDatabaseCache")) - settings.setValue("nDatabaseCache", (qint64)nDefaultDbCache); - if (!gArgs.SoftSetArg("-dbcache", settings.value("nDatabaseCache").toString().toStdString())) - addOverriddenOption("-dbcache"); - - if (!settings.contains("nThreadsScriptVerif")) - settings.setValue("nThreadsScriptVerif", DEFAULT_SCRIPTCHECK_THREADS); - if (!gArgs.SoftSetArg("-par", settings.value("nThreadsScriptVerif").toString().toStdString())) - addOverriddenOption("-par"); - if (!settings.contains("strDataDir")) settings.setValue("strDataDir", GUIUtil::getDefaultDataDirectory()); // Wallet #ifdef ENABLE_WALLET - if (!settings.contains("bSpendZeroConfChange")) - settings.setValue("bSpendZeroConfChange", true); - if (!gArgs.SoftSetBoolArg("-spendzeroconfchange", settings.value("bSpendZeroConfChange").toBool())) - addOverriddenOption("-spendzeroconfchange"); - - if (!settings.contains("external_signer_path")) - settings.setValue("external_signer_path", ""); - - if (!gArgs.SoftSetArg("-signer", settings.value("external_signer_path").toString().toStdString())) { - addOverriddenOption("-signer"); - } - if (!settings.contains("SubFeeFromAmount")) { settings.setValue("SubFeeFromAmount", false); } m_sub_fee_from_amount = settings.value("SubFeeFromAmount", false).toBool(); #endif - // Network - if (!settings.contains("fUseUPnP")) - settings.setValue("fUseUPnP", DEFAULT_UPNP); - if (!gArgs.SoftSetBoolArg("-upnp", settings.value("fUseUPnP").toBool())) - addOverriddenOption("-upnp"); - - if (!settings.contains("fUseNatpmp")) { - settings.setValue("fUseNatpmp", DEFAULT_NATPMP); - } - if (!gArgs.SoftSetBoolArg("-natpmp", settings.value("fUseNatpmp").toBool())) { - addOverriddenOption("-natpmp"); - } - - if (!settings.contains("fListen")) - settings.setValue("fListen", DEFAULT_LISTEN); - const bool listen{settings.value("fListen").toBool()}; - if (!gArgs.SoftSetBoolArg("-listen", listen)) { - addOverriddenOption("-listen"); - } else if (!listen) { - // We successfully set -listen=0, thus mimic the logic from InitParameterInteraction(): - // "parameter interaction: -listen=0 -> setting -listenonion=0". - // - // Both -listen and -listenonion default to true. - // - // The call order is: - // - // InitParameterInteraction() - // would set -listenonion=0 if it sees -listen=0, but for bitcoin-qt with - // fListen=false -listen is 1 at this point - // - // OptionsModel::Init() - // (this method) can flip -listen from 1 to 0 if fListen=false - // - // AppInitParameterInteraction() - // raises an error if -listen=0 and -listenonion=1 - gArgs.SoftSetBoolArg("-listenonion", false); - } - - if (!settings.contains("server")) { - settings.setValue("server", false); - } - if (!gArgs.SoftSetBoolArg("-server", settings.value("server").toBool())) { - addOverriddenOption("-server"); - } - - if (!settings.contains("fUseProxy")) - settings.setValue("fUseProxy", false); - if (!settings.contains("addrProxy")) - settings.setValue("addrProxy", GetDefaultProxyAddress()); - // Only try to set -proxy, if user has enabled fUseProxy - if ((settings.value("fUseProxy").toBool() && !gArgs.SoftSetArg("-proxy", settings.value("addrProxy").toString().toStdString()))) - addOverriddenOption("-proxy"); - else if(!settings.value("fUseProxy").toBool() && !gArgs.GetArg("-proxy", "").empty()) - addOverriddenOption("-proxy"); - - if (!settings.contains("fUseSeparateProxyTor")) - settings.setValue("fUseSeparateProxyTor", false); - if (!settings.contains("addrSeparateProxyTor")) - settings.setValue("addrSeparateProxyTor", GetDefaultProxyAddress()); - // Only try to set -onion, if user has enabled fUseSeparateProxyTor - if ((settings.value("fUseSeparateProxyTor").toBool() && !gArgs.SoftSetArg("-onion", settings.value("addrSeparateProxyTor").toString().toStdString()))) - addOverriddenOption("-onion"); - else if(!settings.value("fUseSeparateProxyTor").toBool() && !gArgs.GetArg("-onion", "").empty()) - addOverriddenOption("-onion"); - // Display - if (!settings.contains("language")) - settings.setValue("language", ""); - if (!gArgs.SoftSetArg("-lang", settings.value("language").toString().toStdString())) - addOverriddenOption("-lang"); - - language = settings.value("language").toString(); - if (!settings.contains("UseEmbeddedMonospacedFont")) { settings.setValue("UseEmbeddedMonospacedFont", "true"); } m_use_embedded_monospaced_font = settings.value("UseEmbeddedMonospacedFont").toBool(); Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font); + + return true; } /** Helper function to copy contents from one QSettings to another. @@ -245,6 +251,9 @@ static void BackupSettings(const fs::path& filename, const QSettings& src) void OptionsModel::Reset() { + // Backup and reset settings.json + node().resetSettings(); + QSettings settings; // Backup old settings to chain-specific datadir for troubleshooting @@ -273,21 +282,15 @@ int OptionsModel::rowCount(const QModelIndex & parent) const return OptionIDRowCount; } -struct ProxySetting { - bool is_set; - QString ip; - QString port; -}; - -static ProxySetting GetProxySetting(QSettings &settings, const QString &name) +static ProxySetting ParseProxyString(const QString& proxy) { static const ProxySetting default_val = {false, DEFAULT_GUI_PROXY_HOST, QString("%1").arg(DEFAULT_GUI_PROXY_PORT)}; // Handle the case that the setting is not set at all - if (!settings.contains(name)) { + if (proxy.isEmpty()) { return default_val; } // contains IP at index 0 and port at index 1 - QStringList ip_port = GUIUtil::SplitSkipEmptyParts(settings.value(name).toString(), ":"); + QStringList ip_port = GUIUtil::SplitSkipEmptyParts(proxy, ":"); if (ip_port.size() == 2) { return {true, ip_port.at(0), ip_port.at(1)}; } else { // Invalid: return default @@ -295,9 +298,14 @@ static ProxySetting GetProxySetting(QSettings &settings, const QString &name) } } -static void SetProxySetting(QSettings &settings, const QString &name, const ProxySetting &ip_port) +static ProxySetting ParseProxyString(const std::string& proxy) +{ + return ParseProxyString(QString::fromStdString(proxy)); +} + +static std::string ProxyString(bool is_set, QString ip, QString port) { - settings.setValue(name, QString{ip_port.ip + QLatin1Char(':') + ip_port.port}); + return is_set ? QString(ip + ":" + port).toStdString() : ""; } static const QString GetDefaultProxyAddress() @@ -305,290 +313,309 @@ static const QString GetDefaultProxyAddress() return QString("%1:%2").arg(DEFAULT_GUI_PROXY_HOST).arg(DEFAULT_GUI_PROXY_PORT); } -void OptionsModel::SetPruneEnabled(bool prune, bool force) +void OptionsModel::SetPruneTargetGB(int prune_target_gb) { - QSettings settings; - settings.setValue("bPrune", prune); - const int64_t prune_target_mib = PruneGBtoMiB(settings.value("nPruneSize").toInt()); - std::string prune_val = prune ? ToString(prune_target_mib) : "0"; - if (force) { - gArgs.ForceSetArg("-prune", prune_val); - return; - } - if (!gArgs.SoftSetArg("-prune", prune_val)) { - addOverriddenOption("-prune"); + const util::SettingsValue cur_value = node().getPersistentSetting("prune"); + const util::SettingsValue new_value = PruneSetting(prune_target_gb > 0, prune_target_gb); + + m_prune_size_gb = prune_target_gb; + + // Force setting to take effect. It is still safe to change the value at + // this point because this function is only called after the intro screen is + // shown, before the node starts. + node().forceSetting("prune", new_value); + + // Update settings.json if value configured in intro screen is different + // from saved value. Avoid writing settings.json if bitcoin.conf value + // doesn't need to be overridden. + if (PruneEnabled(cur_value) != PruneEnabled(new_value) || + PruneSizeGB(cur_value) != PruneSizeGB(new_value)) { + // Call UpdateRwSetting() instead of setOption() to avoid setting + // RestartRequired flag + UpdateRwSetting(node(), Prune, new_value); } } -void OptionsModel::SetPruneTargetGB(int prune_target_gb, bool force) +// read QSettings values and return them +QVariant OptionsModel::data(const QModelIndex & index, int role) const { - const bool prune = prune_target_gb > 0; - if (prune) { - QSettings settings; - settings.setValue("nPruneSize", prune_target_gb); + if(role == Qt::EditRole) + { + return getOption(OptionID(index.row())); } - SetPruneEnabled(prune, force); + return QVariant(); } -// read QSettings values and return them -QVariant OptionsModel::data(const QModelIndex & index, int role) const +// write QSettings values +bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, int role) { + bool successful = true; /* set to false on parse error */ if(role == Qt::EditRole) { - QSettings settings; - switch(index.row()) - { - case StartAtStartup: - return GUIUtil::GetStartOnSystemStartup(); - case ShowTrayIcon: - return m_show_tray_icon; - case MinimizeToTray: - return fMinimizeToTray; - case MapPortUPnP: + successful = setOption(OptionID(index.row()), value); + } + + Q_EMIT dataChanged(index, index); + + return successful; +} + +QVariant OptionsModel::getOption(OptionID option) const +{ + auto setting = [&]{ return node().getPersistentSetting(SettingName(option)); }; + + QSettings settings; + switch (option) { + case StartAtStartup: + return GUIUtil::GetStartOnSystemStartup(); + case ShowTrayIcon: + return m_show_tray_icon; + case MinimizeToTray: + return fMinimizeToTray; + case MapPortUPnP: #ifdef USE_UPNP - return settings.value("fUseUPnP"); + return SettingToBool(setting(), DEFAULT_UPNP); #else - return false; + return false; #endif // USE_UPNP - case MapPortNatpmp: + case MapPortNatpmp: #ifdef USE_NATPMP - return settings.value("fUseNatpmp"); + return SettingToBool(setting(), DEFAULT_NATPMP); #else - return false; + return false; #endif // USE_NATPMP - case MinimizeOnClose: - return fMinimizeOnClose; - - // default proxy - case ProxyUse: - return settings.value("fUseProxy", false); - case ProxyIP: - return GetProxySetting(settings, "addrProxy").ip; - case ProxyPort: - return GetProxySetting(settings, "addrProxy").port; - - // separate Tor proxy - case ProxyUseTor: - return settings.value("fUseSeparateProxyTor", false); - case ProxyIPTor: - return GetProxySetting(settings, "addrSeparateProxyTor").ip; - case ProxyPortTor: - return GetProxySetting(settings, "addrSeparateProxyTor").port; + case MinimizeOnClose: + return fMinimizeOnClose; + + // default proxy + case ProxyUse: + return ParseProxyString(SettingToString(setting(), "")).is_set; + case ProxyIP: + return m_proxy_ip; + case ProxyPort: + return m_proxy_port; + + // separate Tor proxy + case ProxyUseTor: + return ParseProxyString(SettingToString(setting(), "")).is_set; + case ProxyIPTor: + return m_onion_ip; + case ProxyPortTor: + return m_onion_port; #ifdef ENABLE_WALLET - case SpendZeroConfChange: - return settings.value("bSpendZeroConfChange"); - case ExternalSignerPath: - return settings.value("external_signer_path"); - case SubFeeFromAmount: - return m_sub_fee_from_amount; + case SpendZeroConfChange: + return SettingToBool(setting(), wallet::DEFAULT_SPEND_ZEROCONF_CHANGE); + case ExternalSignerPath: + return QString::fromStdString(SettingToString(setting(), "")); + case SubFeeFromAmount: + return m_sub_fee_from_amount; #endif - case DisplayUnit: - return QVariant::fromValue(m_display_bitcoin_unit); - case ThirdPartyTxUrls: - return strThirdPartyTxUrls; - case Language: - return settings.value("language"); - case UseEmbeddedMonospacedFont: - return m_use_embedded_monospaced_font; - case CoinControlFeatures: - return fCoinControlFeatures; - case EnablePSBTControls: - return settings.value("enable_psbt_controls"); - case Prune: - return settings.value("bPrune"); - case PruneSize: - return settings.value("nPruneSize"); - case DatabaseCache: - return settings.value("nDatabaseCache"); - case ThreadsScriptVerif: - return settings.value("nThreadsScriptVerif"); - case Listen: - return settings.value("fListen"); - case Server: - return settings.value("server"); - default: - return QVariant(); - } + case DisplayUnit: + return QVariant::fromValue(m_display_bitcoin_unit); + case ThirdPartyTxUrls: + return strThirdPartyTxUrls; + case Language: + return QString::fromStdString(SettingToString(setting(), "")); + case UseEmbeddedMonospacedFont: + return m_use_embedded_monospaced_font; + case CoinControlFeatures: + return fCoinControlFeatures; + case EnablePSBTControls: + return settings.value("enable_psbt_controls"); + case Prune: + return PruneEnabled(setting()); + case PruneSize: + return m_prune_size_gb; + case DatabaseCache: + return qlonglong(SettingToInt(setting(), nDefaultDbCache)); + case ThreadsScriptVerif: + return qlonglong(SettingToInt(setting(), DEFAULT_SCRIPTCHECK_THREADS)); + case Listen: + return SettingToBool(setting(), DEFAULT_LISTEN); + case Server: + return SettingToBool(setting(), false); + default: + return QVariant(); } - return QVariant(); } -// write QSettings values -bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, int role) +bool OptionsModel::setOption(OptionID option, const QVariant& value) { + auto changed = [&] { return value.isValid() && value != getOption(option); }; + auto update = [&](const util::SettingsValue& value) { return UpdateRwSetting(node(), option, value); }; + bool successful = true; /* set to false on parse error */ - if(role == Qt::EditRole) - { - QSettings settings; - switch(index.row()) - { - case StartAtStartup: - successful = GUIUtil::SetStartOnSystemStartup(value.toBool()); - break; - case ShowTrayIcon: - m_show_tray_icon = value.toBool(); - settings.setValue("fHideTrayIcon", !m_show_tray_icon); - Q_EMIT showTrayIconChanged(m_show_tray_icon); - break; - case MinimizeToTray: - fMinimizeToTray = value.toBool(); - settings.setValue("fMinimizeToTray", fMinimizeToTray); - break; - case MapPortUPnP: // core option - can be changed on-the-fly - settings.setValue("fUseUPnP", value.toBool()); - break; - case MapPortNatpmp: // core option - can be changed on-the-fly - settings.setValue("fUseNatpmp", value.toBool()); - break; - case MinimizeOnClose: - fMinimizeOnClose = value.toBool(); - settings.setValue("fMinimizeOnClose", fMinimizeOnClose); - break; - - // default proxy - case ProxyUse: - if (settings.value("fUseProxy") != value) { - settings.setValue("fUseProxy", value.toBool()); - setRestartRequired(true); - } - break; - case ProxyIP: { - auto ip_port = GetProxySetting(settings, "addrProxy"); - if (!ip_port.is_set || ip_port.ip != value.toString()) { - ip_port.ip = value.toString(); - SetProxySetting(settings, "addrProxy", ip_port); + QSettings settings; + + switch (option) { + case StartAtStartup: + successful = GUIUtil::SetStartOnSystemStartup(value.toBool()); + break; + case ShowTrayIcon: + m_show_tray_icon = value.toBool(); + settings.setValue("fHideTrayIcon", !m_show_tray_icon); + Q_EMIT showTrayIconChanged(m_show_tray_icon); + break; + case MinimizeToTray: + fMinimizeToTray = value.toBool(); + settings.setValue("fMinimizeToTray", fMinimizeToTray); + break; + case MapPortUPnP: // core option - can be changed on-the-fly + if (changed()) { + update(value.toBool()); + node().mapPort(value.toBool(), getOption(MapPortNatpmp).toBool()); + } + break; + case MapPortNatpmp: // core option - can be changed on-the-fly + if (changed()) { + update(value.toBool()); + node().mapPort(getOption(MapPortUPnP).toBool(), value.toBool()); + } + break; + case MinimizeOnClose: + fMinimizeOnClose = value.toBool(); + settings.setValue("fMinimizeOnClose", fMinimizeOnClose); + break; + + // default proxy + case ProxyUse: + if (changed()) { + update(ProxyString(value.toBool(), m_proxy_ip, m_proxy_port)); + setRestartRequired(true); + } + break; + case ProxyIP: + if (changed()) { + m_proxy_ip = value.toString(); + if (getOption(ProxyUse).toBool()) { + update(ProxyString(true, m_proxy_ip, m_proxy_port)); setRestartRequired(true); } } break; - case ProxyPort: { - auto ip_port = GetProxySetting(settings, "addrProxy"); - if (!ip_port.is_set || ip_port.port != value.toString()) { - ip_port.port = value.toString(); - SetProxySetting(settings, "addrProxy", ip_port); + case ProxyPort: + if (changed()) { + m_proxy_port = value.toString(); + if (getOption(ProxyUse).toBool()) { + update(ProxyString(true, m_proxy_ip, m_proxy_port)); setRestartRequired(true); } } break; - // separate Tor proxy - case ProxyUseTor: - if (settings.value("fUseSeparateProxyTor") != value) { - settings.setValue("fUseSeparateProxyTor", value.toBool()); - setRestartRequired(true); - } - break; - case ProxyIPTor: { - auto ip_port = GetProxySetting(settings, "addrSeparateProxyTor"); - if (!ip_port.is_set || ip_port.ip != value.toString()) { - ip_port.ip = value.toString(); - SetProxySetting(settings, "addrSeparateProxyTor", ip_port); + // separate Tor proxy + case ProxyUseTor: + if (changed()) { + update(ProxyString(value.toBool(), m_onion_ip, m_onion_port)); + setRestartRequired(true); + } + break; + case ProxyIPTor: + if (changed()) { + m_onion_ip = value.toString(); + if (getOption(ProxyUseTor).toBool()) { + update(ProxyString(true, m_onion_ip, m_onion_port)); setRestartRequired(true); } } break; - case ProxyPortTor: { - auto ip_port = GetProxySetting(settings, "addrSeparateProxyTor"); - if (!ip_port.is_set || ip_port.port != value.toString()) { - ip_port.port = value.toString(); - SetProxySetting(settings, "addrSeparateProxyTor", ip_port); + case ProxyPortTor: + if (changed()) { + m_onion_port = value.toString(); + if (getOption(ProxyUseTor).toBool()) { + update(ProxyString(true, m_onion_ip, m_onion_port)); setRestartRequired(true); } } break; #ifdef ENABLE_WALLET - case SpendZeroConfChange: - if (settings.value("bSpendZeroConfChange") != value) { - settings.setValue("bSpendZeroConfChange", value); - setRestartRequired(true); - } - break; - case ExternalSignerPath: - if (settings.value("external_signer_path") != value.toString()) { - settings.setValue("external_signer_path", value.toString()); - setRestartRequired(true); - } - break; - case SubFeeFromAmount: - m_sub_fee_from_amount = value.toBool(); - settings.setValue("SubFeeFromAmount", m_sub_fee_from_amount); - break; + case SpendZeroConfChange: + if (changed()) { + update(value.toBool()); + setRestartRequired(true); + } + break; + case ExternalSignerPath: + if (changed()) { + update(value.toString().toStdString()); + setRestartRequired(true); + } + break; + case SubFeeFromAmount: + m_sub_fee_from_amount = value.toBool(); + settings.setValue("SubFeeFromAmount", m_sub_fee_from_amount); + break; #endif - case DisplayUnit: - setDisplayUnit(value); - break; - case ThirdPartyTxUrls: - if (strThirdPartyTxUrls != value.toString()) { - strThirdPartyTxUrls = value.toString(); - settings.setValue("strThirdPartyTxUrls", strThirdPartyTxUrls); - setRestartRequired(true); - } - break; - case Language: - if (settings.value("language") != value) { - settings.setValue("language", value); - setRestartRequired(true); - } - break; - case UseEmbeddedMonospacedFont: - m_use_embedded_monospaced_font = value.toBool(); - settings.setValue("UseEmbeddedMonospacedFont", m_use_embedded_monospaced_font); - Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font); - break; - case CoinControlFeatures: - fCoinControlFeatures = value.toBool(); - settings.setValue("fCoinControlFeatures", fCoinControlFeatures); - Q_EMIT coinControlFeaturesChanged(fCoinControlFeatures); - break; - case EnablePSBTControls: - m_enable_psbt_controls = value.toBool(); - settings.setValue("enable_psbt_controls", m_enable_psbt_controls); - break; - case Prune: - if (settings.value("bPrune") != value) { - settings.setValue("bPrune", value); - setRestartRequired(true); - } - break; - case PruneSize: - if (settings.value("nPruneSize") != value) { - settings.setValue("nPruneSize", value); - setRestartRequired(true); - } - break; - case DatabaseCache: - if (settings.value("nDatabaseCache") != value) { - settings.setValue("nDatabaseCache", value); - setRestartRequired(true); - } - break; - case ThreadsScriptVerif: - if (settings.value("nThreadsScriptVerif") != value) { - settings.setValue("nThreadsScriptVerif", value); - setRestartRequired(true); - } - break; - case Listen: - if (settings.value("fListen") != value) { - settings.setValue("fListen", value); - setRestartRequired(true); - } - break; - case Server: - if (settings.value("server") != value) { - settings.setValue("server", value); + case DisplayUnit: + setDisplayUnit(value); + break; + case ThirdPartyTxUrls: + if (strThirdPartyTxUrls != value.toString()) { + strThirdPartyTxUrls = value.toString(); + settings.setValue("strThirdPartyTxUrls", strThirdPartyTxUrls); + setRestartRequired(true); + } + break; + case Language: + if (changed()) { + update(value.toString().toStdString()); + setRestartRequired(true); + } + break; + case UseEmbeddedMonospacedFont: + m_use_embedded_monospaced_font = value.toBool(); + settings.setValue("UseEmbeddedMonospacedFont", m_use_embedded_monospaced_font); + Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font); + break; + case CoinControlFeatures: + fCoinControlFeatures = value.toBool(); + settings.setValue("fCoinControlFeatures", fCoinControlFeatures); + Q_EMIT coinControlFeaturesChanged(fCoinControlFeatures); + break; + case EnablePSBTControls: + m_enable_psbt_controls = value.toBool(); + settings.setValue("enable_psbt_controls", m_enable_psbt_controls); + break; + case Prune: + if (changed()) { + update(PruneSetting(value.toBool(), m_prune_size_gb)); + setRestartRequired(true); + } + break; + case PruneSize: + if (changed()) { + m_prune_size_gb = ParsePruneSizeGB(value); + if (getOption(Prune).toBool()) { + update(PruneSetting(true, m_prune_size_gb)); setRestartRequired(true); } - break; - default: - break; } + break; + case DatabaseCache: + if (changed()) { + update(static_cast<int64_t>(value.toLongLong())); + setRestartRequired(true); + } + break; + case ThreadsScriptVerif: + if (changed()) { + update(static_cast<int64_t>(value.toLongLong())); + setRestartRequired(true); + } + break; + case Listen: + case Server: + if (changed()) { + update(value.toBool()); + setRestartRequired(true); + } + break; + default: + break; } - Q_EMIT dataChanged(index, index); - return successful; } @@ -642,4 +669,49 @@ void OptionsModel::checkAndMigrate() if (settings.contains("addrSeparateProxyTor") && settings.value("addrSeparateProxyTor").toString().endsWith("%2")) { settings.setValue("addrSeparateProxyTor", GetDefaultProxyAddress()); } + + // Migrate and delete legacy GUI settings that have now moved to <datadir>/settings.json. + auto migrate_setting = [&](OptionID option, const QString& qt_name) { + if (!settings.contains(qt_name)) return; + QVariant value = settings.value(qt_name); + if (node().getPersistentSetting(SettingName(option)).isNull()) { + if (option == ProxyIP) { + ProxySetting parsed = ParseProxyString(value.toString()); + setOption(ProxyIP, parsed.ip); + setOption(ProxyPort, parsed.port); + } else if (option == ProxyIPTor) { + ProxySetting parsed = ParseProxyString(value.toString()); + setOption(ProxyIPTor, parsed.ip); + setOption(ProxyPortTor, parsed.port); + } else { + setOption(option, value); + } + } + settings.remove(qt_name); + }; + + migrate_setting(DatabaseCache, "nDatabaseCache"); + migrate_setting(ThreadsScriptVerif, "nThreadsScriptVerif"); +#ifdef ENABLE_WALLET + migrate_setting(SpendZeroConfChange, "bSpendZeroConfChange"); + migrate_setting(ExternalSignerPath, "external_signer_path"); +#endif + migrate_setting(MapPortUPnP, "fUseUPnP"); + migrate_setting(MapPortNatpmp, "fUseNatpmp"); + migrate_setting(Listen, "fListen"); + migrate_setting(Server, "server"); + migrate_setting(PruneSize, "nPruneSize"); + migrate_setting(Prune, "bPrune"); + migrate_setting(ProxyIP, "addrProxy"); + migrate_setting(ProxyUse, "fUseProxy"); + migrate_setting(ProxyIPTor, "addrSeparateProxyTor"); + migrate_setting(ProxyUseTor, "fUseSeparateProxyTor"); + migrate_setting(Language, "language"); + + // In case migrating QSettings caused any settings value to change, rerun + // parameter interaction code to update other settings. This is particularly + // important for the -listen setting, which should cause -listenonion, -upnp, + // and other settings to default to false if it was set to false. + // (https://github.com/bitcoin-core/gui/issues/567). + node().initParameterInteraction(); } diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h index 510ebb5cfd..42b89c5029 100644 --- a/src/qt/optionsmodel.h +++ b/src/qt/optionsmodel.h @@ -13,6 +13,7 @@ #include <assert.h> +struct bilingual_str; namespace interfaces { class Node; } @@ -41,7 +42,7 @@ class OptionsModel : public QAbstractListModel Q_OBJECT public: - explicit OptionsModel(QObject *parent = nullptr, bool resetSettings = false); + explicit OptionsModel(interfaces::Node& node, QObject *parent = nullptr); enum OptionID { StartAtStartup, // bool @@ -74,12 +75,14 @@ public: OptionIDRowCount, }; - void Init(bool resetSettings = false); + bool Init(bilingual_str& error); void Reset(); int rowCount(const QModelIndex & parent = QModelIndex()) const override; QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override; bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole) override; + QVariant getOption(OptionID option) const; + bool setOption(OptionID option, const QVariant& value); /** Updates current unit in memory, settings and emits displayUnitChanged(new_unit) signal */ void setDisplayUnit(const QVariant& new_unit); @@ -96,18 +99,16 @@ public: const QString& getOverriddenByCommandLine() { return strOverriddenByCommandLine; } /* Explicit setters */ - void SetPruneEnabled(bool prune, bool force = false); - void SetPruneTargetGB(int prune_target_gb, bool force = false); + void SetPruneTargetGB(int prune_target_gb); /* Restart flag helper */ void setRestartRequired(bool fRequired); bool isRestartRequired() const; - interfaces::Node& node() const { assert(m_node); return *m_node; } - void setNode(interfaces::Node& node) { assert(!m_node); m_node = &node; } + interfaces::Node& node() const { return m_node; } private: - interfaces::Node* m_node = nullptr; + interfaces::Node& m_node; /* Qt-only settings */ bool m_show_tray_icon; bool fMinimizeToTray; @@ -119,6 +120,16 @@ private: bool fCoinControlFeatures; bool m_sub_fee_from_amount; bool m_enable_psbt_controls; + + //! In-memory settings for display. These are stored persistently by the + //! bitcoin node but it's also nice to store them in memory to prevent them + //! getting cleared when enable/disable toggles are used in the GUI. + int m_prune_size_gb; + QString m_proxy_ip; + QString m_proxy_port; + QString m_onion_ip; + QString m_onion_port; + /* settings that were overridden by command-line */ QString strOverriddenByCommandLine; @@ -127,6 +138,7 @@ private: // Check settings version and upgrade default values if required void checkAndMigrate(); + Q_SIGNALS: void displayUnitChanged(BitcoinUnit unit); void coinControlFeaturesChanged(bool); diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp index be6f604932..9f87c15c94 100644 --- a/src/qt/paymentserver.cpp +++ b/src/qt/paymentserver.cpp @@ -15,7 +15,7 @@ #include <chainparams.h> #include <interfaces/node.h> #include <key_io.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <policy/policy.h> #include <util/system.h> #include <wallet/wallet.h> diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp index 7d18bfb229..70fccdef1c 100644 --- a/src/qt/rpcconsole.cpp +++ b/src/qt/rpcconsole.cpp @@ -27,14 +27,6 @@ #include <univalue.h> -#ifdef ENABLE_WALLET -#ifdef USE_BDB -#include <wallet/bdb.h> -#endif -#include <wallet/db.h> -#include <wallet/wallet.h> -#endif - #include <QAbstractButton> #include <QAbstractItemModel> #include <QDateTime> @@ -1170,7 +1162,6 @@ void RPCConsole::updateDetailWidget() if (!stats->nodeStats.addrLocal.empty()) peerAddrDetails += "<br />" + tr("via %1").arg(QString::fromStdString(stats->nodeStats.addrLocal)); ui->peerHeading->setText(peerAddrDetails); - ui->peerServices->setText(GUIUtil::formatServicesStr(stats->nodeStats.nServices)); QString bip152_hb_settings; if (stats->nodeStats.m_bip152_highbandwidth_to) bip152_hb_settings = ts.to; if (stats->nodeStats.m_bip152_highbandwidth_from) bip152_hb_settings += (bip152_hb_settings.isEmpty() ? ts.from : QLatin1Char('/') + ts.from); @@ -1205,6 +1196,7 @@ void RPCConsole::updateDetailWidget() // This check fails for example if the lock was busy and // nodeStateStats couldn't be fetched. if (stats->fNodeStateStatsAvailable) { + ui->peerServices->setText(GUIUtil::formatServicesStr(stats->nodeStateStats.their_services)); // Sync height is init to -1 if (stats->nodeStateStats.nSyncHeight > -1) { ui->peerSyncHeight->setText(QString("%1").arg(stats->nodeStateStats.nSyncHeight)); diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp index fd8eccb86d..bd44d12781 100644 --- a/src/qt/sendcoinsdialog.cpp +++ b/src/qt/sendcoinsdialog.cpp @@ -21,7 +21,7 @@ #include <chainparams.h> #include <interfaces/node.h> #include <key_io.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <policy/fees.h> #include <txmempool.h> #include <validation.h> @@ -543,15 +543,8 @@ void SendCoinsDialog::sendButtonClicked([[maybe_unused]] bool checked) // failed, or more signatures are needed. if (broadcast) { // now send the prepared transaction - WalletModel::SendCoinsReturn sendStatus = model->sendCoins(*m_current_transaction); - // process sendStatus and on error generate message shown to user - processSendCoinsReturn(sendStatus); - - if (sendStatus.status == WalletModel::OK) { - Q_EMIT coinsSent(m_current_transaction->getWtx()->GetHash()); - } else { - send_failure = true; - } + model->sendCoins(*m_current_transaction); + Q_EMIT coinsSent(m_current_transaction->getWtx()->GetHash()); } } if (!send_failure) { @@ -757,10 +750,6 @@ void SendCoinsDialog::processSendCoinsReturn(const WalletModel::SendCoinsReturn case WalletModel::AbsurdFee: msgParams.first = tr("A fee higher than %1 is considered an absurdly high fee.").arg(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), model->wallet().getDefaultMaxTxFee())); break; - case WalletModel::PaymentRequestExpired: - msgParams.first = tr("Payment request expired."); - msgParams.second = CClientUIInterface::MSG_ERROR; - break; // included to prevent a compiler warning. case WalletModel::OK: default: diff --git a/src/qt/sendcoinsentry.cpp b/src/qt/sendcoinsentry.cpp index 339ac580d8..af514d5a43 100644 --- a/src/qt/sendcoinsentry.cpp +++ b/src/qt/sendcoinsentry.cpp @@ -20,7 +20,7 @@ #include <QClipboard> SendCoinsEntry::SendCoinsEntry(const PlatformStyle *_platformStyle, QWidget *parent) : - QStackedWidget(parent), + QWidget(parent), ui(new Ui::SendCoinsEntry), model(nullptr), platformStyle(_platformStyle) @@ -30,25 +30,16 @@ SendCoinsEntry::SendCoinsEntry(const PlatformStyle *_platformStyle, QWidget *par ui->addressBookButton->setIcon(platformStyle->SingleColorIcon(":/icons/address-book")); ui->pasteButton->setIcon(platformStyle->SingleColorIcon(":/icons/editpaste")); ui->deleteButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove")); - ui->deleteButton_is->setIcon(platformStyle->SingleColorIcon(":/icons/remove")); - ui->deleteButton_s->setIcon(platformStyle->SingleColorIcon(":/icons/remove")); - - setCurrentWidget(ui->SendCoins); if (platformStyle->getUseExtraSpacing()) ui->payToLayout->setSpacing(4); - // normal bitcoin address field GUIUtil::setupAddressWidget(ui->payTo, this); - // just a label for displaying bitcoin address(es) - ui->payTo_is->setFont(GUIUtil::fixedPitchFont()); // Connect signals connect(ui->payAmount, &BitcoinAmountField::valueChanged, this, &SendCoinsEntry::payAmountChanged); connect(ui->checkboxSubtractFeeFromAmount, &QCheckBox::toggled, this, &SendCoinsEntry::subtractFeeFromAmountChanged); connect(ui->deleteButton, &QPushButton::clicked, this, &SendCoinsEntry::deleteClicked); - connect(ui->deleteButton_is, &QPushButton::clicked, this, &SendCoinsEntry::deleteClicked); - connect(ui->deleteButton_s, &QPushButton::clicked, this, &SendCoinsEntry::deleteClicked); connect(ui->useAvailableBalanceButton, &QPushButton::clicked, this, &SendCoinsEntry::useAvailableBalanceClicked); } @@ -103,14 +94,6 @@ void SendCoinsEntry::clear() ui->messageTextLabel->clear(); ui->messageTextLabel->hide(); ui->messageLabel->hide(); - // clear UI elements for unauthenticated payment request - ui->payTo_is->clear(); - ui->memoTextLabel_is->clear(); - ui->payAmount_is->clear(); - // clear UI elements for authenticated payment request - ui->payTo_s->clear(); - ui->memoTextLabel_s->clear(); - ui->payAmount_s->clear(); // update the display unit, to not use the default ("BTC") updateDisplayUnit(); @@ -219,7 +202,7 @@ void SendCoinsEntry::setAmount(const CAmount &amount) bool SendCoinsEntry::isClear() { - return ui->payTo->text().isEmpty() && ui->payTo_is->text().isEmpty() && ui->payTo_s->text().isEmpty(); + return ui->payTo->text().isEmpty(); } void SendCoinsEntry::setFocus() @@ -229,12 +212,8 @@ void SendCoinsEntry::setFocus() void SendCoinsEntry::updateDisplayUnit() { - if(model && model->getOptionsModel()) - { - // Update payAmount with the current unit + if (model && model->getOptionsModel()) { ui->payAmount->setDisplayUnit(model->getOptionsModel()->getDisplayUnit()); - ui->payAmount_is->setDisplayUnit(model->getOptionsModel()->getDisplayUnit()); - ui->payAmount_s->setDisplayUnit(model->getOptionsModel()->getDisplayUnit()); } } @@ -244,11 +223,9 @@ void SendCoinsEntry::changeEvent(QEvent* e) ui->addressBookButton->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/address-book"))); ui->pasteButton->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/editpaste"))); ui->deleteButton->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/remove"))); - ui->deleteButton_is->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/remove"))); - ui->deleteButton_s->setIcon(platformStyle->SingleColorIcon(QStringLiteral(":/icons/remove"))); } - QStackedWidget::changeEvent(e); + QWidget::changeEvent(e); } bool SendCoinsEntry::updateLabel(const QString &address) diff --git a/src/qt/sendcoinsentry.h b/src/qt/sendcoinsentry.h index e8db1e3a5c..ea9d58fbf8 100644 --- a/src/qt/sendcoinsentry.h +++ b/src/qt/sendcoinsentry.h @@ -7,7 +7,7 @@ #include <qt/sendcoinsrecipient.h> -#include <QStackedWidget> +#include <QWidget> class WalletModel; class PlatformStyle; @@ -22,10 +22,8 @@ namespace Ui { /** * A single entry in the dialog for sending bitcoins. - * Stacked widget, with different UIs for payment requests - * with a strong payee identity. */ -class SendCoinsEntry : public QStackedWidget +class SendCoinsEntry : public QWidget { Q_OBJECT diff --git a/src/qt/test/addressbooktests.cpp b/src/qt/test/addressbooktests.cpp index a60e0647e3..581735263d 100644 --- a/src/qt/test/addressbooktests.cpp +++ b/src/qt/test/addressbooktests.cpp @@ -24,6 +24,7 @@ #include <chrono> #include <QApplication> +#include <QLineEdit> #include <QMessageBox> #include <QTableView> #include <QTimer> @@ -102,11 +103,13 @@ void TestAddAddressesToSendBook(interfaces::Node& node) QString s_label("already here (s)"); // Define a new address (which should add to the address book successfully). - QString new_address; + QString new_address_a; + QString new_address_b; std::tie(r_key_dest, preexisting_r_address) = build_address(); std::tie(s_key_dest, preexisting_s_address) = build_address(); - std::tie(std::ignore, new_address) = build_address(); + std::tie(std::ignore, new_address_a) = build_address(); + std::tie(std::ignore, new_address_b) = build_address(); { LOCK(wallet->cs_wallet); @@ -124,7 +127,9 @@ void TestAddAddressesToSendBook(interfaces::Node& node) // Initialize relevant QT models. std::unique_ptr<const PlatformStyle> platformStyle(PlatformStyle::instantiate("other")); - OptionsModel optionsModel; + OptionsModel optionsModel(node); + bilingual_str error; + QVERIFY(optionsModel.Init(error)); ClientModel clientModel(node, &optionsModel); WalletContext& context = *node.walletLoader().context(); AddWallet(context, wallet); @@ -159,9 +164,52 @@ void TestAddAddressesToSendBook(interfaces::Node& node) // Submit a new address which should add successfully - we expect the // warning message to be blank. EditAddressAndSubmit( - &editAddressDialog, QString("new"), new_address, QString("")); + &editAddressDialog, QString("io - new A"), new_address_a, QString("")); check_addbook_size(3); QCOMPARE(table_view->model()->rowCount(), 2); + + EditAddressAndSubmit( + &editAddressDialog, QString("io - new B"), new_address_b, QString("")); + check_addbook_size(4); + QCOMPARE(table_view->model()->rowCount(), 3); + + auto search_line = address_book.findChild<QLineEdit*>("searchLineEdit"); + + search_line->setText(r_label); + QCOMPARE(table_view->model()->rowCount(), 0); + + search_line->setText(s_label); + QCOMPARE(table_view->model()->rowCount(), 1); + + search_line->setText("io"); + QCOMPARE(table_view->model()->rowCount(), 2); + + // Check wildcard "?". + search_line->setText("io?new"); + QCOMPARE(table_view->model()->rowCount(), 0); + search_line->setText("io???new"); + QCOMPARE(table_view->model()->rowCount(), 2); + + // Check wildcard "*". + search_line->setText("io*new"); + QCOMPARE(table_view->model()->rowCount(), 2); + search_line->setText("*"); + QCOMPARE(table_view->model()->rowCount(), 3); + + search_line->setText(preexisting_r_address); + QCOMPARE(table_view->model()->rowCount(), 0); + + search_line->setText(preexisting_s_address); + QCOMPARE(table_view->model()->rowCount(), 1); + + search_line->setText(new_address_a); + QCOMPARE(table_view->model()->rowCount(), 1); + + search_line->setText(new_address_b); + QCOMPARE(table_view->model()->rowCount(), 1); + + search_line->setText(""); + QCOMPARE(table_view->model()->rowCount(), 3); } } // namespace diff --git a/src/qt/test/apptests.cpp b/src/qt/test/apptests.cpp index b191082ab0..6fc7a52435 100644 --- a/src/qt/test/apptests.cpp +++ b/src/qt/test/apptests.cpp @@ -70,14 +70,9 @@ void AppTests::appTests() } #endif - fs::create_directories([] { - BasicTestingSetup test{CBaseChainParams::REGTEST}; // Create a temp data directory to backup the gui settings to - return gArgs.GetDataDirNet() / "blocks"; - }()); - qRegisterMetaType<interfaces::BlockAndHeaderTipInfo>("interfaces::BlockAndHeaderTipInfo"); m_app.parameterSetup(); - m_app.createOptionsModel(true /* reset settings */); + QVERIFY(m_app.createOptionsModel(true /* reset settings */)); QScopedPointer<const NetworkStyle> style(NetworkStyle::instantiate(Params().NetworkIDString())); m_app.setupPlatformStyle(); m_app.createWindow(style.data()); @@ -119,6 +114,6 @@ AppTests::HandleCallback::~HandleCallback() assert(it != callbacks.end()); callbacks.erase(it); if (callbacks.empty()) { - m_app_tests.m_app.quit(); + m_app_tests.m_app.exit(0); } } diff --git a/src/qt/test/optiontests.cpp b/src/qt/test/optiontests.cpp index 4a943a6343..17ffeb220b 100644 --- a/src/qt/test/optiontests.cpp +++ b/src/qt/test/optiontests.cpp @@ -4,6 +4,7 @@ #include <init.h> #include <qt/bitcoin.h> +#include <qt/guiutil.h> #include <qt/test/optiontests.h> #include <test/util/setup_common.h> #include <util/system.h> @@ -13,8 +14,64 @@ #include <univalue.h> -//! Entry point for BitcoinApplication tests. -void OptionTests::optionTests() +#include <fstream> + +OptionTests::OptionTests(interfaces::Node& node) : m_node(node) +{ + gArgs.LockSettings([&](util::Settings& s) { m_previous_settings = s; }); +} + +void OptionTests::init() +{ + // reset args + gArgs.LockSettings([&](util::Settings& s) { s = m_previous_settings; }); + gArgs.ClearPathCache(); +} + +void OptionTests::migrateSettings() +{ + // Set legacy QSettings and verify that they get cleared and migrated to + // settings.json + QSettings settings; + settings.setValue("nDatabaseCache", 600); + settings.setValue("nThreadsScriptVerif", 12); + settings.setValue("fUseUPnP", false); + settings.setValue("fListen", false); + settings.setValue("bPrune", true); + settings.setValue("nPruneSize", 3); + settings.setValue("fUseProxy", true); + settings.setValue("addrProxy", "proxy:123"); + settings.setValue("fUseSeparateProxyTor", true); + settings.setValue("addrSeparateProxyTor", "onion:234"); + + settings.sync(); + + OptionsModel options{m_node}; + bilingual_str error; + QVERIFY(options.Init(error)); + QVERIFY(!settings.contains("nDatabaseCache")); + QVERIFY(!settings.contains("nThreadsScriptVerif")); + QVERIFY(!settings.contains("fUseUPnP")); + QVERIFY(!settings.contains("fListen")); + QVERIFY(!settings.contains("bPrune")); + QVERIFY(!settings.contains("nPruneSize")); + QVERIFY(!settings.contains("fUseProxy")); + QVERIFY(!settings.contains("addrProxy")); + QVERIFY(!settings.contains("fUseSeparateProxyTor")); + QVERIFY(!settings.contains("addrSeparateProxyTor")); + + std::ifstream file(gArgs.GetDataDirNet() / "settings.json"); + QCOMPARE(std::string(std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>()).c_str(), "{\n" + " \"dbcache\": \"600\",\n" + " \"listen\": false,\n" + " \"onion\": \"onion:234\",\n" + " \"par\": \"12\",\n" + " \"proxy\": \"proxy:123\",\n" + " \"prune\": \"2861\"\n" + "}\n"); +} + +void OptionTests::integerGetArgBug() { // Test regression https://github.com/bitcoin/bitcoin/issues/24457. Ensure // that setting integer prune value doesn't cause an exception to be thrown @@ -24,7 +81,8 @@ void OptionTests::optionTests() settings.rw_settings["prune"] = 3814; }); gArgs.WriteSettingsFile(); - OptionsModel{}; + bilingual_str error; + QVERIFY(OptionsModel{m_node}.Init(error)); gArgs.LockSettings([&](util::Settings& settings) { settings.rw_settings.erase("prune"); }); @@ -37,8 +95,6 @@ void OptionTests::parametersInteraction() // It was fixed via https://github.com/bitcoin-core/gui/pull/568. // With fListen=false in ~/.config/Bitcoin/Bitcoin-Qt.conf and all else left as default, // bitcoin-qt should set both -listen and -listenonion to false and start successfully. - gArgs.ClearPathCache(); - gArgs.LockSettings([&](util::Settings& s) { s.forced_settings.erase("listen"); s.forced_settings.erase("listenonion"); @@ -49,7 +105,8 @@ void OptionTests::parametersInteraction() QSettings settings; settings.setValue("fListen", false); - OptionsModel{}; + bilingual_str error; + QVERIFY(OptionsModel{m_node}.Init(error)); const bool expected{false}; @@ -66,3 +123,12 @@ void OptionTests::parametersInteraction() QVERIFY(!settings.contains("fListen")); gArgs.ClearPathCache(); } + +void OptionTests::extractFilter() +{ + QString filter = QString("Partially Signed Transaction (Binary) (*.psbt)"); + QCOMPARE(GUIUtil::ExtractFirstSuffixFromFilter(filter), "psbt"); + + filter = QString("Image (*.png *.jpg)"); + QCOMPARE(GUIUtil::ExtractFirstSuffixFromFilter(filter), "png"); +} diff --git a/src/qt/test/optiontests.h b/src/qt/test/optiontests.h index 39c1612c8f..57ec8bd0f2 100644 --- a/src/qt/test/optiontests.h +++ b/src/qt/test/optiontests.h @@ -6,6 +6,8 @@ #define BITCOIN_QT_TEST_OPTIONTESTS_H #include <qt/optionsmodel.h> +#include <univalue.h> +#include <util/settings.h> #include <QObject> @@ -13,14 +15,18 @@ class OptionTests : public QObject { Q_OBJECT public: - explicit OptionTests(interfaces::Node& node) : m_node(node) {} + explicit OptionTests(interfaces::Node& node); private Q_SLOTS: - void optionTests(); + void init(); // called before each test function execution. + void migrateSettings(); + void integerGetArgBug(); void parametersInteraction(); + void extractFilter(); private: interfaces::Node& m_node; + util::Settings m_previous_settings; }; #endif // BITCOIN_QT_TEST_OPTIONTESTS_H diff --git a/src/qt/test/test_main.cpp b/src/qt/test/test_main.cpp index aeedd92834..846fa519ee 100644 --- a/src/qt/test/test_main.cpp +++ b/src/qt/test/test_main.cpp @@ -43,8 +43,6 @@ Q_IMPORT_PLUGIN(QAndroidPlatformIntegrationPlugin) #endif #endif -using node::NodeContext; - const std::function<void(const std::string&)> G_TEST_LOG_FUN{}; const std::function<std::vector<const char*>()> G_TEST_COMMAND_LINE_ARGUMENTS{}; @@ -58,9 +56,10 @@ int main(int argc, char* argv[]) // regtest params. // // All tests must use their own testing setup (if needed). - { + fs::create_directories([] { BasicTestingSetup dummy{CBaseChainParams::REGTEST}; - } + return gArgs.GetDataDirNet() / "blocks"; + }()); std::unique_ptr<interfaces::Init> init = interfaces::MakeGuiInit(argc, argv); gArgs.ForceSetArg("-listen", "0"); diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp index 70b7f83872..b8ae62ecab 100644 --- a/src/qt/test/wallettests.cpp +++ b/src/qt/test/wallettests.cpp @@ -173,7 +173,7 @@ void TestGUI(interfaces::Node& node) { WalletRescanReserver reserver(*wallet); reserver.reserve(); - CWallet::ScanResult result = wallet->ScanForWalletTransactions(Params().GetConsensus().hashGenesisBlock, 0 /* block height */, {} /* max height */, reserver, true /* fUpdate */); + CWallet::ScanResult result = wallet->ScanForWalletTransactions(Params().GetConsensus().hashGenesisBlock, /*start_height=*/0, /*max_height=*/{}, reserver, /*fUpdate=*/true, /*save_progress=*/false); QCOMPARE(result.status, CWallet::ScanResult::SUCCESS); QCOMPARE(result.last_scanned_block, node.context()->chainman->ActiveChain().Tip()->GetBlockHash()); QVERIFY(result.last_failed_block.IsNull()); @@ -184,7 +184,9 @@ void TestGUI(interfaces::Node& node) std::unique_ptr<const PlatformStyle> platformStyle(PlatformStyle::instantiate("other")); SendCoinsDialog sendCoinsDialog(platformStyle.get()); TransactionView transactionView(platformStyle.get()); - OptionsModel optionsModel; + OptionsModel optionsModel(node); + bilingual_str error; + QVERIFY(optionsModel.Init(error)); ClientModel clientModel(node, &optionsModel); WalletContext& context = *node.walletLoader().context(); AddWallet(context, wallet); diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp index 9e92f89543..a61d5407b3 100644 --- a/src/qt/transactiondesc.cpp +++ b/src/qt/transactiondesc.cpp @@ -36,13 +36,41 @@ QString TransactionDesc::FormatTxStatus(const interfaces::WalletTxStatus& status { int depth = status.depth_in_main_chain; if (depth < 0) { + /*: Text explaining the current status of a transaction, shown in the + status field of the details window for this transaction. This status + represents an unconfirmed transaction that conflicts with a confirmed + transaction. */ return tr("conflicted with a transaction with %1 confirmations").arg(-depth); } else if (depth == 0) { - const QString abandoned{status.is_abandoned ? QLatin1String(", ") + tr("abandoned") : QString()}; - return tr("0/unconfirmed, %1").arg(inMempool ? tr("in memory pool") : tr("not in memory pool")) + abandoned; + QString s; + if (inMempool) { + /*: Text explaining the current status of a transaction, shown in the + status field of the details window for this transaction. This status + represents an unconfirmed transaction that is in the memory pool. */ + s = tr("0/unconfirmed, in memory pool"); + } else { + /*: Text explaining the current status of a transaction, shown in the + status field of the details window for this transaction. This status + represents an unconfirmed transaction that is not in the memory pool. */ + s = tr("0/unconfirmed, not in memory pool"); + } + if (status.is_abandoned) { + /*: Text explaining the current status of a transaction, shown in the + status field of the details window for this transaction. This + status represents an abandoned transaction. */ + s += QLatin1String(", ") + tr("abandoned"); + } + return s; } else if (depth < 6) { + /*: Text explaining the current status of a transaction, shown in the + status field of the details window for this transaction. This + status represents a transaction confirmed in at least one block, + but less than 6 blocks. */ return tr("%1/unconfirmed").arg(depth); } else { + /*: Text explaining the current status of a transaction, shown in the + status field of the details window for this transaction. This status + represents a transaction confirmed in 6 or more blocks. */ return tr("%1 confirmations").arg(depth); } } diff --git a/src/qt/transactionoverviewwidget.cpp b/src/qt/transactionoverviewwidget.cpp new file mode 100644 index 0000000000..360a1364fb --- /dev/null +++ b/src/qt/transactionoverviewwidget.cpp @@ -0,0 +1,27 @@ +// Copyright (c) 2021 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <qt/transactionoverviewwidget.h> + +#include <qt/transactiontablemodel.h> + +#include <QListView> +#include <QSize> +#include <QSizePolicy> + +TransactionOverviewWidget::TransactionOverviewWidget(QWidget* parent) + : QListView(parent) {} + +QSize TransactionOverviewWidget::sizeHint() const +{ + return {sizeHintForColumn(TransactionTableModel::ToAddress), QListView::sizeHint().height()}; +} + +void TransactionOverviewWidget::showEvent(QShowEvent* event) +{ + Q_UNUSED(event); + QSizePolicy sp = sizePolicy(); + sp.setHorizontalPolicy(QSizePolicy::Minimum); + setSizePolicy(sp); +} diff --git a/src/qt/transactionoverviewwidget.h b/src/qt/transactionoverviewwidget.h index 2bdead7bc4..0572e84090 100644 --- a/src/qt/transactionoverviewwidget.h +++ b/src/qt/transactionoverviewwidget.h @@ -5,11 +5,8 @@ #ifndef BITCOIN_QT_TRANSACTIONOVERVIEWWIDGET_H #define BITCOIN_QT_TRANSACTIONOVERVIEWWIDGET_H -#include <qt/transactiontablemodel.h> - #include <QListView> #include <QSize> -#include <QSizePolicy> QT_BEGIN_NAMESPACE class QShowEvent; @@ -21,21 +18,11 @@ class TransactionOverviewWidget : public QListView Q_OBJECT public: - explicit TransactionOverviewWidget(QWidget* parent = nullptr) : QListView(parent) {} - - QSize sizeHint() const override - { - return {sizeHintForColumn(TransactionTableModel::ToAddress), QListView::sizeHint().height()}; - } + explicit TransactionOverviewWidget(QWidget* parent = nullptr); + QSize sizeHint() const override; protected: - void showEvent(QShowEvent* event) override - { - Q_UNUSED(event); - QSizePolicy sp = sizePolicy(); - sp.setHorizontalPolicy(QSizePolicy::Minimum); - setSizePolicy(sp); - } + void showEvent(QShowEvent* event) override; }; #endif // BITCOIN_QT_TRANSACTIONOVERVIEWWIDGET_H diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp index 47f3ba7e7f..b7432a0d77 100644 --- a/src/qt/transactionview.cpp +++ b/src/qt/transactionview.cpp @@ -17,7 +17,7 @@ #include <qt/transactiontablemodel.h> #include <qt/walletmodel.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <chrono> #include <optional> diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp index e68095f8e5..4894cac905 100644 --- a/src/qt/utilitydialog.cpp +++ b/src/qt/utilitydialog.cpp @@ -22,7 +22,8 @@ #include <QCloseEvent> #include <QLabel> #include <QMainWindow> -#include <QRegExp> +#include <QRegularExpression> +#include <QString> #include <QTextCursor> #include <QTextTable> #include <QVBoxLayout> @@ -44,9 +45,8 @@ HelpMessageDialog::HelpMessageDialog(QWidget *parent, bool about) : /// HTML-format the license message from the core QString licenseInfoHTML = QString::fromStdString(LicenseInfo()); // Make URLs clickable - QRegExp uri("<(.*)>", Qt::CaseSensitive, QRegExp::RegExp2); - uri.setMinimal(true); // use non-greedy matching - licenseInfoHTML.replace(uri, "<a href=\"\\1\">\\1</a>"); + QRegularExpression uri(QStringLiteral("<(.*)>"), QRegularExpression::InvertedGreedinessOption); + licenseInfoHTML.replace(uri, QStringLiteral("<a href=\"\\1\">\\1</a>")); // Replace newlines with HTML breaks licenseInfoHTML.replace("\n", "<br>"); diff --git a/src/qt/walletcontroller.cpp b/src/qt/walletcontroller.cpp index fae4c7cdf1..8762ba9ab3 100644 --- a/src/qt/walletcontroller.cpp +++ b/src/qt/walletcontroller.cpp @@ -262,9 +262,13 @@ void CreateWalletActivity::createWallet() } QTimer::singleShot(500ms, worker(), [this, name, flags] { - std::unique_ptr<interfaces::Wallet> wallet = node().walletLoader().createWallet(name, m_passphrase, flags, m_error_message, m_warning_message); + auto wallet{node().walletLoader().createWallet(name, m_passphrase, flags, m_warning_message)}; - if (wallet) m_wallet_model = m_wallet_controller->getOrCreateWallet(std::move(wallet)); + if (wallet) { + m_wallet_model = m_wallet_controller->getOrCreateWallet(std::move(*wallet)); + } else { + m_error_message = util::ErrorString(wallet); + } QTimer::singleShot(500ms, this, &CreateWalletActivity::finish); }); @@ -347,9 +351,13 @@ void OpenWalletActivity::open(const std::string& path) tr("Opening Wallet <b>%1</b>…").arg(name.toHtmlEscaped())); QTimer::singleShot(0, worker(), [this, path] { - std::unique_ptr<interfaces::Wallet> wallet = node().walletLoader().loadWallet(path, m_error_message, m_warning_message); + auto wallet{node().walletLoader().loadWallet(path, m_warning_message)}; - if (wallet) m_wallet_model = m_wallet_controller->getOrCreateWallet(std::move(wallet)); + if (wallet) { + m_wallet_model = m_wallet_controller->getOrCreateWallet(std::move(*wallet)); + } else { + m_error_message = util::ErrorString(wallet); + } QTimer::singleShot(0, this, &OpenWalletActivity::finish); }); @@ -377,3 +385,50 @@ void LoadWalletsActivity::load() QTimer::singleShot(0, this, [this] { Q_EMIT finished(); }); }); } + +RestoreWalletActivity::RestoreWalletActivity(WalletController* wallet_controller, QWidget* parent_widget) + : WalletControllerActivity(wallet_controller, parent_widget) +{ +} + +void RestoreWalletActivity::restore(const fs::path& backup_file, const std::string& wallet_name) +{ + QString name = QString::fromStdString(wallet_name); + + showProgressDialog( + //: Title of progress window which is displayed when wallets are being restored. + tr("Restore Wallet"), + /*: Descriptive text of the restore wallets progress window which indicates to + the user that wallets are currently being restored.*/ + tr("Restoring Wallet <b>%1</b>…").arg(name.toHtmlEscaped())); + + QTimer::singleShot(0, worker(), [this, backup_file, wallet_name] { + auto wallet{node().walletLoader().restoreWallet(backup_file, wallet_name, m_warning_message)}; + + if (wallet) { + m_wallet_model = m_wallet_controller->getOrCreateWallet(std::move(*wallet)); + } else { + m_error_message = util::ErrorString(wallet); + } + + QTimer::singleShot(0, this, &RestoreWalletActivity::finish); + }); +} + +void RestoreWalletActivity::finish() +{ + if (!m_error_message.empty()) { + //: Title of message box which is displayed when the wallet could not be restored. + QMessageBox::critical(m_parent_widget, tr("Restore wallet failed"), QString::fromStdString(m_error_message.translated)); + } else if (!m_warning_message.empty()) { + //: Title of message box which is displayed when the wallet is restored with some warning. + QMessageBox::warning(m_parent_widget, tr("Restore wallet warning"), QString::fromStdString(Join(m_warning_message, Untranslated("\n")).translated)); + } else { + //: Title of message box which is displayed when the wallet is successfully restored. + QMessageBox::information(m_parent_widget, tr("Restore wallet message"), QString::fromStdString(Untranslated("Wallet restored successfully \n").translated)); + } + + if (m_wallet_model) Q_EMIT restored(m_wallet_model); + + Q_EMIT finished(); +} diff --git a/src/qt/walletcontroller.h b/src/qt/walletcontroller.h index 24f85c258c..fcd65756c6 100644 --- a/src/qt/walletcontroller.h +++ b/src/qt/walletcontroller.h @@ -33,6 +33,10 @@ class Node; class Wallet; } // namespace interfaces +namespace fs { +class path; +} + class AskPassphraseDialog; class CreateWalletActivity; class CreateWalletDialog; @@ -155,4 +159,20 @@ public: void load(); }; +class RestoreWalletActivity : public WalletControllerActivity +{ + Q_OBJECT + +public: + RestoreWalletActivity(WalletController* wallet_controller, QWidget* parent_widget); + + void restore(const fs::path& backup_file, const std::string& wallet_name); + +Q_SIGNALS: + void restored(WalletModel* wallet_model); + +private: + void finish(); +}; + #endif // BITCOIN_QT_WALLETCONTROLLER_H diff --git a/src/qt/walletframe.cpp b/src/qt/walletframe.cpp index 11bea85b21..8dc97e66a2 100644 --- a/src/qt/walletframe.cpp +++ b/src/qt/walletframe.cpp @@ -5,7 +5,7 @@ #include <qt/walletframe.h> #include <fs.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <psbt.h> #include <qt/guiutil.h> #include <qt/overviewpage.h> @@ -213,6 +213,14 @@ void WalletFrame::gotoLoadPSBT(bool from_clipboard) } std::ifstream in{filename.toLocal8Bit().data(), std::ios::binary}; data.assign(std::istream_iterator<unsigned char>{in}, {}); + + // Some psbt files may be base64 strings in the file rather than binary data + std::string b64_str{data.begin(), data.end()}; + b64_str.erase(b64_str.find_last_not_of(" \t\n\r\f\v") + 1); // Trim trailing whitespace + auto b64_dec = DecodeBase64(b64_str); + if (b64_dec.has_value()) { + data = b64_dec.value(); + } } std::string error; diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp index 1f6c90af4a..ac6c8bea46 100644 --- a/src/qt/walletmodel.cpp +++ b/src/qt/walletmodel.cpp @@ -21,7 +21,7 @@ #include <interfaces/handler.h> #include <interfaces/node.h> #include <key_io.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <psbt.h> #include <util/system.h> // for GetBoolArg #include <util/translation.h> @@ -204,10 +204,10 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact { CAmount nFeeRequired = 0; int nChangePosRet = -1; - bilingual_str error; auto& newTx = transaction.getWtx(); - newTx = m_wallet->createTransaction(vecSend, coinControl, !wallet().privateKeysDisabled() /* sign */, nChangePosRet, nFeeRequired, error); + const auto& res = m_wallet->createTransaction(vecSend, coinControl, !wallet().privateKeysDisabled() /* sign */, nChangePosRet, nFeeRequired); + newTx = res ? *res : nullptr; transaction.setTransactionFee(nFeeRequired); if (fSubtractFeeFromAmount && newTx) transaction.reassignAmounts(nChangePosRet); @@ -218,7 +218,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact { return SendCoinsReturn(AmountWithFeeExceedsBalance); } - Q_EMIT message(tr("Send Coins"), QString::fromStdString(error.translated), + Q_EMIT message(tr("Send Coins"), QString::fromStdString(util::ErrorString(res).translated), CClientUIInterface::MSG_ERROR); return TransactionCreationFailed; } @@ -234,7 +234,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact return SendCoinsReturn(OK); } -WalletModel::SendCoinsReturn WalletModel::sendCoins(WalletModelTransaction &transaction) +void WalletModel::sendCoins(WalletModelTransaction& transaction) { QByteArray transaction_array; /* store serialized transaction */ @@ -280,8 +280,6 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(WalletModelTransaction &tran } checkBalanceChanged(m_wallet->getBalances()); // update balance immediately, otherwise there could be a short noticeable delay until pollBalanceChanged hits - - return SendCoinsReturn(OK); } OptionsModel* WalletModel::getOptionsModel() const @@ -308,6 +306,11 @@ WalletModel::EncryptionStatus WalletModel::getEncryptionStatus() const { if(!m_wallet->isCrypted()) { + // A previous bug allowed for watchonly wallets to be encrypted (encryption keys set, but nothing is actually encrypted). + // To avoid misrepresenting the encryption status of such wallets, we only return NoKeys for watchonly wallets that are unencrypted. + if (m_wallet->privateKeysDisabled()) { + return NoKeys; + } return Unencrypted; } else if(m_wallet->isLocked()) diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h index 540fdaafe3..0184fb8ec2 100644 --- a/src/qt/walletmodel.h +++ b/src/qt/walletmodel.h @@ -66,12 +66,12 @@ public: AmountWithFeeExceedsBalance, DuplicateAddress, TransactionCreationFailed, // Error returned when wallet is still locked - AbsurdFee, - PaymentRequestExpired + AbsurdFee }; enum EncryptionStatus { + NoKeys, // wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) Unencrypted, // !wallet->IsCrypted() Locked, // wallet->IsCrypted() && wallet->IsLocked() Unlocked // wallet->IsCrypted() && !wallet->IsLocked() @@ -103,7 +103,7 @@ public: SendCoinsReturn prepareTransaction(WalletModelTransaction &transaction, const wallet::CCoinControl& coinControl); // Send coins to a list of recipients - SendCoinsReturn sendCoins(WalletModelTransaction &transaction); + void sendCoins(WalletModelTransaction& transaction); // Wallet encryption bool setWalletEncrypted(const SecureString& passphrase); diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp index 2f92c57607..10fc0fb6d0 100644 --- a/src/qt/walletview.cpp +++ b/src/qt/walletview.cpp @@ -19,7 +19,7 @@ #include <qt/walletmodel.h> #include <interfaces/node.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <util/strencodings.h> #include <QAction> diff --git a/src/random.cpp b/src/random.cpp index 74ceb3d2a3..f92e679a00 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -10,7 +10,7 @@ #include <crypto/sha512.h> #include <support/cleanse.h> #ifdef WIN32 -#include <compat.h> // for Windows API +#include <compat/compat.h> #include <wincrypt.h> #endif #include <logging.h> @@ -97,7 +97,7 @@ static void ReportHardwareRand() // This must be done in a separate function, as InitHardwareRand() may be indirectly called // from global constructors, before logging is initialized. if (g_rdseed_supported) { - LogPrintf("Using RdSeed as additional entropy source\n"); + LogPrintf("Using RdSeed as an additional entropy source\n"); } if (g_rdrand_supported) { LogPrintf("Using RdRand as an additional entropy source\n"); diff --git a/src/random.h b/src/random.h index b92c29f0be..5fe20c5f76 100644 --- a/src/random.h +++ b/src/random.h @@ -11,6 +11,7 @@ #include <span.h> #include <uint256.h> +#include <cassert> #include <chrono> #include <cstdint> #include <limits> @@ -236,13 +237,19 @@ public: template <typename Tp> Tp rand_uniform_delay(const Tp& time, typename Tp::duration range) { - using Dur = typename Tp::duration; - Dur dur{range.count() > 0 ? /* interval [0..range) */ Dur{randrange(range.count())} : - range.count() < 0 ? /* interval (range..0] */ -Dur{randrange(-range.count())} : - /* interval [0..0] */ Dur{0}}; - return time + dur; + return time + rand_uniform_duration<Tp>(range); } + /** Generate a uniform random duration in the range from 0 (inclusive) to range (exclusive). */ + template <typename Chrono> + typename Chrono::duration rand_uniform_duration(typename Chrono::duration range) noexcept + { + using Dur = typename Chrono::duration; + return range.count() > 0 ? /* interval [0..range) */ Dur{randrange(range.count())} : + range.count() < 0 ? /* interval (range..0] */ -Dur{randrange(-range.count())} : + /* interval [0..0] */ Dur{0}; + }; + // Compatibility with the C++11 UniformRandomBitGenerator concept typedef uint64_t result_type; static constexpr uint64_t min() { return 0; } diff --git a/src/randomenv.cpp b/src/randomenv.cpp index c5dca346d6..9e58180b7a 100644 --- a/src/randomenv.cpp +++ b/src/randomenv.cpp @@ -15,7 +15,7 @@ #include <support/cleanse.h> #include <util/time.h> // for GetTime() #ifdef WIN32 -#include <compat.h> // for Windows API +#include <compat/compat.h> #endif #include <algorithm> diff --git a/src/rest.cpp b/src/rest.cpp index 22b5d2e074..85815a9c8b 100644 --- a/src/rest.cpp +++ b/src/rest.cpp @@ -305,7 +305,7 @@ static bool rest_block(const std::any& context, if (chainman.m_blockman.IsBlockPruned(pblockindex)) return RESTERR(req, HTTP_NOT_FOUND, hashStr + " not available (pruned data)"); - if (!ReadBlockFromDisk(block, pblockindex, Params().GetConsensus())) + if (!ReadBlockFromDisk(block, pblockindex, chainman.GetParams().GetConsensus())) return RESTERR(req, HTTP_NOT_FOUND, hashStr + " not found"); } @@ -590,45 +590,31 @@ static bool rest_chaininfo(const std::any& context, HTTPRequest* req, const std: } } -static bool rest_mempool_info(const std::any& context, HTTPRequest* req, const std::string& strURIPart) +static bool rest_mempool(const std::any& context, HTTPRequest* req, const std::string& str_uri_part) { if (!CheckWarmup(req)) return false; - const CTxMemPool* mempool = GetMemPool(context, req); - if (!mempool) return false; - std::string param; - const RESTResponseFormat rf = ParseDataFormat(param, strURIPart); - - switch (rf) { - case RESTResponseFormat::JSON: { - UniValue mempoolInfoObject = MempoolInfoToJSON(*mempool); - std::string strJSON = mempoolInfoObject.write() + "\n"; - req->WriteHeader("Content-Type", "application/json"); - req->WriteReply(HTTP_OK, strJSON); - return true; - } - default: { - return RESTERR(req, HTTP_NOT_FOUND, "output format not found (available: json)"); - } + std::string param; + const RESTResponseFormat rf = ParseDataFormat(param, str_uri_part); + if (param != "contents" && param != "info") { + return RESTERR(req, HTTP_BAD_REQUEST, "Invalid URI format. Expected /rest/mempool/<info|contents>.json"); } -} -static bool rest_mempool_contents(const std::any& context, HTTPRequest* req, const std::string& strURIPart) -{ - if (!CheckWarmup(req)) return false; const CTxMemPool* mempool = GetMemPool(context, req); if (!mempool) return false; - std::string param; - const RESTResponseFormat rf = ParseDataFormat(param, strURIPart); switch (rf) { case RESTResponseFormat::JSON: { - UniValue mempoolObject = MempoolToJSON(*mempool, true); + std::string str_json; + if (param == "contents") { + str_json = MempoolToJSON(*mempool, true).write() + "\n"; + } else { + str_json = MempoolInfoToJSON(*mempool).write() + "\n"; + } - std::string strJSON = mempoolObject.write() + "\n"; req->WriteHeader("Content-Type", "application/json"); - req->WriteReply(HTTP_OK, strJSON); + req->WriteReply(HTTP_OK, str_json); return true; } default: { @@ -799,10 +785,10 @@ static bool rest_getutxos(const std::any& context, HTTPRequest* req, const std:: if (!maybe_chainman) return false; ChainstateManager& chainman = *maybe_chainman; { - auto process_utxos = [&vOutPoints, &outs, &hits](const CCoinsView& view, const CTxMemPool& mempool) { + auto process_utxos = [&vOutPoints, &outs, &hits](const CCoinsView& view, const CTxMemPool* mempool) { for (const COutPoint& vOutPoint : vOutPoints) { Coin coin; - bool hit = !mempool.isSpent(vOutPoint) && view.GetCoin(vOutPoint, coin); + bool hit = (!mempool || !mempool->isSpent(vOutPoint)) && view.GetCoin(vOutPoint, coin); hits.push_back(hit); if (hit) outs.emplace_back(std::move(coin)); } @@ -815,10 +801,10 @@ static bool rest_getutxos(const std::any& context, HTTPRequest* req, const std:: LOCK2(cs_main, mempool->cs); CCoinsViewCache& viewChain = chainman.ActiveChainstate().CoinsTip(); CCoinsViewMemPool viewMempool(&viewChain, *mempool); - process_utxos(viewMempool, *mempool); + process_utxos(viewMempool, mempool); } else { - LOCK(cs_main); // no need to lock mempool! - process_utxos(chainman.ActiveChainstate().CoinsTip(), CTxMemPool()); + LOCK(cs_main); + process_utxos(chainman.ActiveChainstate().CoinsTip(), nullptr); } for (size_t i = 0; i < hits.size(); ++i) { @@ -946,8 +932,7 @@ static const struct { {"/rest/blockfilter/", rest_block_filter}, {"/rest/blockfilterheaders/", rest_filter_header}, {"/rest/chaininfo", rest_chaininfo}, - {"/rest/mempool/info", rest_mempool_info}, - {"/rest/mempool/contents", rest_mempool_contents}, + {"/rest/mempool/", rest_mempool}, {"/rest/headers/", rest_headers}, {"/rest/getutxos", rest_getutxos}, {"/rest/blockhashbyheight/", rest_blockhash_by_height}, diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 0148544dc9..8f116a05ef 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -19,11 +19,11 @@ #include <hash.h> #include <index/blockfilterindex.h> #include <index/coinstatsindex.h> +#include <kernel/coinstats.h> #include <logging/timer.h> #include <net.h> #include <net_processing.h> #include <node/blockstorage.h> -#include <node/coinstats.h> #include <node/context.h> #include <node/utxo_snapshot.h> #include <primitives/transaction.h> @@ -39,6 +39,7 @@ #include <univalue.h> #include <util/check.h> #include <util/strencodings.h> +#include <util/system.h> #include <util/translation.h> #include <validation.h> #include <validationinterface.h> @@ -51,10 +52,10 @@ #include <memory> #include <mutex> +using kernel::CCoinsStats; +using kernel::CoinStatsHashType; + using node::BlockManager; -using node::CCoinsStats; -using node::CoinStatsHashType; -using node::GetUTXOStats; using node::NodeContext; using node::ReadBlockFromDisk; using node::SnapshotMetadata; @@ -66,7 +67,7 @@ struct CUpdatedBlock int height; }; -static Mutex cs_blockchange; +static GlobalMutex cs_blockchange; static std::condition_variable cond_blockchange; static CUpdatedBlock latestblock GUARDED_BY(cs_blockchange); @@ -396,7 +397,7 @@ static RPCHelpMan syncwithvalidationinterfacequeue() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { SyncWithValidationInterfaceQueue(); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -440,6 +441,11 @@ static RPCHelpMan getblockfrompeer() }, [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { + RPCTypeCheck(request.params, { + UniValue::VSTR, // blockhash + UniValue::VNUM, // peer_id + }); + const NodeContext& node = EnsureAnyNodeContext(request.context); ChainstateManager& chainman = EnsureChainman(node); PeerManager& peerman = EnsurePeerman(node); @@ -598,6 +604,30 @@ static CBlockUndo GetUndoChecked(BlockManager& blockman, const CBlockIndex* pblo return blockUndo; } +const RPCResult getblock_vin{ + RPCResult::Type::ARR, "vin", "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::ELISION, "", "The same output as verbosity = 2"}, + {RPCResult::Type::OBJ, "prevout", "(Only if undo information is available)", + { + {RPCResult::Type::BOOL, "generated", "Coinbase or not"}, + {RPCResult::Type::NUM, "height", "The height of the prevout"}, + {RPCResult::Type::STR_AMOUNT, "value", "The value in " + CURRENCY_UNIT}, + {RPCResult::Type::OBJ, "scriptPubKey", "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the public key script"}, + {RPCResult::Type::STR, "desc", "Inferred descriptor for the output"}, + {RPCResult::Type::STR_HEX, "hex", "The raw public key script bytes, hex-encoded"}, + {RPCResult::Type::STR, "address", /*optional=*/true, "The Bitcoin address (only if a well-defined address exists)"}, + {RPCResult::Type::STR, "type", "The type (one of: " + GetAllOutputTypes() + ")"}, + }}, + }}, + }}, + } +}; + static RPCHelpMan getblock() { return RPCHelpMan{"getblock", @@ -657,26 +687,7 @@ static RPCHelpMan getblock() { {RPCResult::Type::OBJ, "", "", { - {RPCResult::Type::ARR, "vin", "", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::ELISION, "", "The same output as verbosity = 2"}, - {RPCResult::Type::OBJ, "prevout", "(Only if undo information is available)", - { - {RPCResult::Type::BOOL, "generated", "Coinbase or not"}, - {RPCResult::Type::NUM, "height", "The height of the prevout"}, - {RPCResult::Type::NUM, "value", "The value in " + CURRENCY_UNIT}, - {RPCResult::Type::OBJ, "scriptPubKey", "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR, "hex", "The hex"}, - {RPCResult::Type::STR, "address", /*optional=*/true, "The Bitcoin address (only if a well-defined address exists)"}, - {RPCResult::Type::STR, "type", "The type (one of: " + GetAllOutputTypes() + ")"}, - }}, - }}, - }}, - }}, + getblock_vin, }}, }}, }}, @@ -777,11 +788,11 @@ static RPCHelpMan pruneblockchain() unsigned int height = (unsigned int) heightParam; unsigned int chainHeight = (unsigned int) active_chain.Height(); - if (chainHeight < Params().PruneAfterHeight()) + if (chainHeight < chainman.GetParams().PruneAfterHeight()) { throw JSONRPCError(RPC_MISC_ERROR, "Blockchain is too short for pruning."); - else if (height > chainHeight) + } else if (height > chainHeight) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Blockchain is shorter than the attempted prune height."); - else if (height > chainHeight - MIN_BLOCKS_TO_KEEP) { + } else if (height > chainHeight - MIN_BLOCKS_TO_KEEP) { LogPrint(BCLog::RPC, "Attempt to prune blocks close to the tip. Retaining the minimum number of blocks.\n"); height = chainHeight - MIN_BLOCKS_TO_KEEP; } @@ -790,7 +801,7 @@ static RPCHelpMan pruneblockchain() const CBlockIndex& block{*CHECK_NONFATAL(active_chain.Tip())}; const CBlockIndex* last_block{active_chainstate.m_blockman.GetFirstStoredBlock(block)}; - return static_cast<uint64_t>(last_block->nHeight); + return static_cast<int64_t>(last_block->nHeight - 1); }, }; } @@ -808,6 +819,36 @@ CoinStatsHashType ParseHashType(const std::string& hash_type_input) } } +/** + * Calculate statistics about the unspent transaction output set + * + * @param[in] index_requested Signals if the coinstatsindex should be used (when available). + */ +static std::optional<kernel::CCoinsStats> GetUTXOStats(CCoinsView* view, node::BlockManager& blockman, + kernel::CoinStatsHashType hash_type, + const std::function<void()>& interruption_point = {}, + const CBlockIndex* pindex = nullptr, + bool index_requested = true) +{ + // Use CoinStatsIndex if it is requested and available and a hash_type of Muhash or None was requested + if ((hash_type == kernel::CoinStatsHashType::MUHASH || hash_type == kernel::CoinStatsHashType::NONE) && g_coin_stats_index && index_requested) { + if (pindex) { + return g_coin_stats_index->LookUpStats(pindex); + } else { + CBlockIndex* block_index = WITH_LOCK(::cs_main, return blockman.LookupBlockIndex(view->GetBestBlock())); + return g_coin_stats_index->LookUpStats(block_index); + } + } + + // If the coinstats index isn't requested or is otherwise not usable, the + // pindex should either be null or equal to the view's best block. This is + // because without the coinstats index we can only get coinstats about the + // best block. + CHECK_NONFATAL(!pindex || pindex->GetBlockHash() == view->GetBestBlock()); + + return kernel::ComputeUTXOStats(hash_type, view, blockman, interruption_point); +} + static RPCHelpMan gettxoutsetinfo() { return RPCHelpMan{"gettxoutsetinfo", @@ -815,7 +856,7 @@ static RPCHelpMan gettxoutsetinfo() "Note this call may take some time if you are not using coinstatsindex.\n", { {"hash_type", RPCArg::Type::STR, RPCArg::Default{"hash_serialized_2"}, "Which UTXO set hash should be calculated. Options: 'hash_serialized_2' (the legacy algorithm), 'muhash', 'none'."}, - {"hash_or_height", RPCArg::Type::NUM, RPCArg::Optional::OMITTED_NAMED_ARG, "The block hash or height of the target height (only available with coinstatsindex).", "", {"", "string or numeric"}}, + {"hash_or_height", RPCArg::Type::NUM, RPCArg::DefaultHint{"the current best block"}, "The block hash or height of the target height (only available with coinstatsindex).", "", {"", "string or numeric"}}, {"use_index", RPCArg::Type::BOOL, RPCArg::Default{true}, "Use coinstatsindex, if available."}, }, RPCResult{ @@ -851,6 +892,7 @@ static RPCHelpMan gettxoutsetinfo() HelpExampleCli("gettxoutsetinfo", R"("none")") + HelpExampleCli("gettxoutsetinfo", R"("none" 1000)") + HelpExampleCli("gettxoutsetinfo", R"("none" '"00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09"')") + + HelpExampleCli("-named gettxoutsetinfo", R"(hash_type='muhash' use_index='false')") + HelpExampleRpc("gettxoutsetinfo", "") + HelpExampleRpc("gettxoutsetinfo", R"("none")") + HelpExampleRpc("gettxoutsetinfo", R"("none", 1000)") + @@ -862,8 +904,7 @@ static RPCHelpMan gettxoutsetinfo() const CBlockIndex* pindex{nullptr}; const CoinStatsHashType hash_type{request.params[0].isNull() ? CoinStatsHashType::HASH_SERIALIZED : ParseHashType(request.params[0].get_str())}; - CCoinsStats stats{hash_type}; - stats.index_requested = request.params[2].isNull() || request.params[2].get_bool(); + bool index_requested = request.params[2].isNull() || request.params[2].get_bool(); NodeContext& node = EnsureAnyNodeContext(request.context); ChainstateManager& chainman = EnsureChainman(node); @@ -884,14 +925,17 @@ static RPCHelpMan gettxoutsetinfo() throw JSONRPCError(RPC_INVALID_PARAMETER, "Querying specific block heights requires coinstatsindex"); } - if (stats.m_hash_type == CoinStatsHashType::HASH_SERIALIZED) { + if (hash_type == CoinStatsHashType::HASH_SERIALIZED) { throw JSONRPCError(RPC_INVALID_PARAMETER, "hash_serialized_2 hash type cannot be queried for a specific block"); } + if (!index_requested) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot set use_index to false when querying for a specific block"); + } pindex = ParseHashOrHeight(request.params[1], chainman); } - if (stats.index_requested && g_coin_stats_index) { + if (index_requested && g_coin_stats_index) { if (!g_coin_stats_index->BlockUntilSyncedToCurrentChain()) { const IndexSummary summary{g_coin_stats_index->GetSummary()}; @@ -903,7 +947,9 @@ static RPCHelpMan gettxoutsetinfo() } } - if (GetUTXOStats(coins_view, *blockman, stats, node.rpc_interruption_point, pindex)) { + const std::optional<CCoinsStats> maybe_stats = GetUTXOStats(coins_view, *blockman, hash_type, node.rpc_interruption_point, pindex, index_requested); + if (maybe_stats.has_value()) { + const CCoinsStats& stats = maybe_stats.value(); ret.pushKV("height", (int64_t)stats.nHeight); ret.pushKV("bestblock", stats.hashBlock.GetHex()); ret.pushKV("txouts", (int64_t)stats.nTransactionOutputs); @@ -922,10 +968,13 @@ static RPCHelpMan gettxoutsetinfo() } else { ret.pushKV("total_unspendable_amount", ValueFromAmount(stats.total_unspendable_amount)); - CCoinsStats prev_stats{hash_type}; - + CCoinsStats prev_stats{}; if (pindex->nHeight > 0) { - GetUTXOStats(coins_view, *blockman, prev_stats, node.rpc_interruption_point, pindex->pprev); + const std::optional<CCoinsStats> maybe_prev_stats = GetUTXOStats(coins_view, *blockman, hash_type, node.rpc_interruption_point, pindex->pprev, index_requested); + if (!maybe_prev_stats) { + throw JSONRPCError(RPC_INTERNAL_ERROR, "Unable to read UTXO set"); + } + prev_stats = maybe_prev_stats.value(); } UniValue block_info(UniValue::VOBJ); @@ -967,9 +1016,9 @@ static RPCHelpMan gettxout() {RPCResult::Type::NUM, "confirmations", "The number of confirmations"}, {RPCResult::Type::STR_AMOUNT, "value", "The transaction value in " + CURRENCY_UNIT}, {RPCResult::Type::OBJ, "scriptPubKey", "", { - {RPCResult::Type::STR, "asm", ""}, + {RPCResult::Type::STR, "asm", "Disassembly of the public key script"}, {RPCResult::Type::STR, "desc", "Inferred descriptor for the output"}, - {RPCResult::Type::STR_HEX, "hex", ""}, + {RPCResult::Type::STR_HEX, "hex", "The raw public key script bytes, hex-encoded"}, {RPCResult::Type::STR, "type", "The type, eg pubkeyhash"}, {RPCResult::Type::STR, "address", /*optional=*/true, "The Bitcoin address (only if a well-defined address exists)"}, }}, @@ -1007,11 +1056,11 @@ static RPCHelpMan gettxout() LOCK(mempool.cs); CCoinsViewMemPool view(coins_view, mempool); if (!view.GetCoin(out, coin) || mempool.isSpent(out)) { - return NullUniValue; + return UniValue::VNULL; } } else { if (!coins_view->GetCoin(out, coin)) { - return NullUniValue; + return UniValue::VNULL; } } @@ -1058,7 +1107,7 @@ static RPCHelpMan verifychain() CChainState& active_chainstate = chainman.ActiveChainstate(); return CVerifyDB().VerifyDB( - active_chainstate, Params().GetConsensus(), active_chainstate.CoinsTip(), check_level, check_depth); + active_chainstate, chainman.GetParams().GetConsensus(), active_chainstate.CoinsTip(), check_level, check_depth); }, }; } @@ -1189,14 +1238,14 @@ RPCHelpMan getblockchaininfo() const CBlockIndex& tip{*CHECK_NONFATAL(active_chainstate.m_chain.Tip())}; const int height{tip.nHeight}; UniValue obj(UniValue::VOBJ); - obj.pushKV("chain", Params().NetworkIDString()); + obj.pushKV("chain", chainman.GetParams().NetworkIDString()); obj.pushKV("blocks", height); obj.pushKV("headers", chainman.m_best_header ? chainman.m_best_header->nHeight : -1); obj.pushKV("bestblockhash", tip.GetBlockHash().GetHex()); obj.pushKV("difficulty", GetDifficulty(&tip)); obj.pushKV("time", tip.GetBlockTime()); obj.pushKV("mediantime", tip.GetMedianTimePast()); - obj.pushKV("verificationprogress", GuessVerificationProgress(Params().TxData(), &tip)); + obj.pushKV("verificationprogress", GuessVerificationProgress(chainman.GetParams().TxData(), &tip)); obj.pushKV("initialblockdownload", active_chainstate.IsInitialBlockDownload()); obj.pushKV("chainwork", tip.nChainWork.GetHex()); obj.pushKV("size_on_disk", chainman.m_blockman.CalculateCurrentUsage()); @@ -1449,7 +1498,7 @@ static RPCHelpMan preciousblock() throw JSONRPCError(RPC_DATABASE_ERROR, state.ToString()); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -1490,7 +1539,7 @@ static RPCHelpMan invalidateblock() throw JSONRPCError(RPC_DATABASE_ERROR, state.ToString()); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -1530,7 +1579,7 @@ static RPCHelpMan reconsiderblock() throw JSONRPCError(RPC_DATABASE_ERROR, state.ToString()); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -1563,7 +1612,7 @@ static RPCHelpMan getchaintxstats() { ChainstateManager& chainman = EnsureAnyChainman(request.context); const CBlockIndex* pindex; - int blockcount = 30 * 24 * 60 * 60 / Params().GetConsensus().nPowTargetSpacing; // By default: 1 month + int blockcount = 30 * 24 * 60 * 60 / chainman.GetParams().GetConsensus().nPowTargetSpacing; // By default: 1 month if (request.params[1].isNull()) { LOCK(cs_main); @@ -1879,7 +1928,7 @@ static RPCHelpMan getblockstats() ret_all.pushKV("minfeerate", (minfeerate == MAX_MONEY) ? 0 : minfeerate); ret_all.pushKV("mintxsize", mintxsize == MAX_BLOCK_SERIALIZED_SIZE ? 0 : mintxsize); ret_all.pushKV("outs", outputs); - ret_all.pushKV("subsidy", GetBlockSubsidy(pindex.nHeight, Params().GetConsensus())); + ret_all.pushKV("subsidy", GetBlockSubsidy(pindex.nHeight, chainman.GetParams().GetConsensus())); ret_all.pushKV("swtotal_size", swtotal_size); ret_all.pushKV("swtotal_weight", swtotal_weight); ret_all.pushKV("swtxs", swtxs); @@ -2006,13 +2055,7 @@ static RPCHelpMan scantxoutset() "[scanobjects,...]"}, }, { - RPCResult{"When action=='abort'", RPCResult::Type::BOOL, "", ""}, - RPCResult{"When action=='status' and no scan is in progress", RPCResult::Type::NONE, "", ""}, - RPCResult{"When action=='status' and scan is in progress", RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::NUM, "progress", "The scan progress"}, - }}, - RPCResult{"When action=='start'", RPCResult::Type::OBJ, "", "", { + RPCResult{"when action=='start'; only returns after scan completes", RPCResult::Type::OBJ, "", "", { {RPCResult::Type::BOOL, "success", "Whether the scan was completed"}, {RPCResult::Type::NUM, "txouts", "The number of unspent transaction outputs scanned"}, {RPCResult::Type::NUM, "height", "The current block height (index)"}, @@ -2031,6 +2074,12 @@ static RPCHelpMan scantxoutset() }}, {RPCResult::Type::STR_AMOUNT, "total_amount", "The total amount of all found unspent outputs in " + CURRENCY_UNIT}, }}, + RPCResult{"when action=='abort'", RPCResult::Type::BOOL, "success", "True if scan will be aborted (not necessarily before this RPC returns), or false if there is no scan to abort"}, + RPCResult{"when action=='status' and a scan is currently in progress", RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::NUM, "progress", "Approximate percent complete"}, + }}, + RPCResult{"when action=='status' and no scan is in progress - possibly already completed", RPCResult::Type::NONE, "", ""}, }, RPCExamples{ HelpExampleCli("scantxoutset", "start \'[\"" + EXAMPLE_DESCRIPTOR_RAW + "\"]\'") + @@ -2049,9 +2098,9 @@ static RPCHelpMan scantxoutset() CoinsViewScanReserver reserver; if (reserver.reserve()) { // no scan in progress - return NullUniValue; + return UniValue::VNULL; } - result.pushKV("progress", g_scan_progress); + result.pushKV("progress", g_scan_progress.load()); return result; } else if (request.params[0].get_str() == "abort") { CoinsViewScanReserver reserver; @@ -2143,7 +2192,7 @@ static RPCHelpMan getblockfilter() "\nRetrieve a BIP 157 content filter for a particular block.\n", { {"blockhash", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The hash of the block"}, - {"filtertype", RPCArg::Type::STR, RPCArg::Default{"basic"}, "The type name of the filter"}, + {"filtertype", RPCArg::Type::STR, RPCArg::Default{BlockFilterTypeName(BlockFilterType::BASIC)}, "The type name of the filter"}, }, RPCResult{ RPCResult::Type::OBJ, "", "", @@ -2158,7 +2207,7 @@ static RPCHelpMan getblockfilter() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { uint256 block_hash = ParseHashV(request.params[0], "blockhash"); - std::string filtertype_name = "basic"; + std::string filtertype_name = BlockFilterTypeName(BlockFilterType::BASIC); if (!request.params[1].isNull()) { filtertype_name = request.params[1].get_str(); } @@ -2259,7 +2308,7 @@ static RPCHelpMan dumptxoutset() } FILE* file{fsbridge::fopen(temppath, "wb")}; - CAutoFile afile{file, SER_DISK, CLIENT_VERSION}; + AutoFile afile{file}; if (afile.IsNull()) { throw JSONRPCError( RPC_INVALID_PARAMETER, @@ -2280,12 +2329,12 @@ static RPCHelpMan dumptxoutset() UniValue CreateUTXOSnapshot( NodeContext& node, CChainState& chainstate, - CAutoFile& afile, + AutoFile& afile, const fs::path& path, const fs::path& temppath) { std::unique_ptr<CCoinsViewCursor> pcursor; - CCoinsStats stats{CoinStatsHashType::HASH_SERIALIZED}; + std::optional<CCoinsStats> maybe_stats; const CBlockIndex* tip; { @@ -2305,19 +2354,20 @@ UniValue CreateUTXOSnapshot( chainstate.ForceFlushStateToDisk(); - if (!GetUTXOStats(&chainstate.CoinsDB(), chainstate.m_blockman, stats, node.rpc_interruption_point)) { + maybe_stats = GetUTXOStats(&chainstate.CoinsDB(), chainstate.m_blockman, CoinStatsHashType::HASH_SERIALIZED, node.rpc_interruption_point); + if (!maybe_stats) { throw JSONRPCError(RPC_INTERNAL_ERROR, "Unable to read UTXO set"); } pcursor = chainstate.CoinsDB().Cursor(); - tip = CHECK_NONFATAL(chainstate.m_blockman.LookupBlockIndex(stats.hashBlock)); + tip = CHECK_NONFATAL(chainstate.m_blockman.LookupBlockIndex(maybe_stats->hashBlock)); } LOG_TIME_SECONDS(strprintf("writing UTXO snapshot at height %s (%s) to file %s (via %s)", tip->nHeight, tip->GetBlockHash().ToString(), fs::PathToString(path), fs::PathToString(temppath))); - SnapshotMetadata metadata{tip->GetBlockHash(), stats.coins_count, tip->nChainTx}; + SnapshotMetadata metadata{tip->GetBlockHash(), maybe_stats->coins_count, tip->nChainTx}; afile << metadata; @@ -2339,11 +2389,11 @@ UniValue CreateUTXOSnapshot( afile.fclose(); UniValue result(UniValue::VOBJ); - result.pushKV("coins_written", stats.coins_count); + result.pushKV("coins_written", maybe_stats->coins_count); result.pushKV("base_hash", tip->GetBlockHash().ToString()); result.pushKV("base_height", tip->nHeight); result.pushKV("path", path.u8string()); - result.pushKV("txoutset_hash", stats.hashSerialized.ToString()); + result.pushKV("txoutset_hash", maybe_stats->hashSerialized.ToString()); // Cast required because univalue doesn't have serialization specified for // `unsigned int`, nChainTx's type. result.pushKV("nchaintx", uint64_t{tip->nChainTx}); diff --git a/src/rpc/blockchain.h b/src/rpc/blockchain.h index 5fbd9d5fd3..a332fd4892 100644 --- a/src/rpc/blockchain.h +++ b/src/rpc/blockchain.h @@ -55,7 +55,7 @@ void CalculatePercentilesByWeight(CAmount result[NUM_GETBLOCKSTATS_PERCENTILES], UniValue CreateUTXOSnapshot( node::NodeContext& node, CChainState& chainstate, - CAutoFile& afile, + AutoFile& afile, const fs::path& path, const fs::path& tmppath); diff --git a/src/rpc/client.cpp b/src/rpc/client.cpp index 23e9d4074c..ee287656b6 100644 --- a/src/rpc/client.cpp +++ b/src/rpc/client.cpp @@ -110,6 +110,7 @@ static const CRPCConvertParam vRPCConvertParams[] = { "sendrawtransaction", 1, "maxfeerate" }, { "testmempoolaccept", 0, "rawtxs" }, { "testmempoolaccept", 1, "maxfeerate" }, + { "submitpackage", 0, "package" }, { "combinerawtransaction", 0, "txs" }, { "fundrawtransaction", 1, "options" }, { "fundrawtransaction", 2, "iswitness" }, @@ -146,6 +147,8 @@ static const CRPCConvertParam vRPCConvertParams[] = { "sendall", 1, "conf_target" }, { "sendall", 3, "fee_rate"}, { "sendall", 4, "options" }, + { "simulaterawtransaction", 0, "rawtxs" }, + { "simulaterawtransaction", 1, "options" }, { "importprivkey", 2, "rescan" }, { "importaddress", 2, "rescan" }, { "importaddress", 3, "p2sh" }, @@ -173,6 +176,7 @@ static const CRPCConvertParam vRPCConvertParams[] = { "setwalletflag", 1, "value" }, { "getmempoolancestors", 1, "verbose" }, { "getmempooldescendants", 1, "verbose" }, + { "gettxspendingprevout", 0, "outputs" }, { "bumpfee", 1, "options" }, { "psbtbumpfee", 1, "options" }, { "logging", 0, "include" }, diff --git a/src/rpc/fees.cpp b/src/rpc/fees.cpp index bfec0780aa..aa047bdea8 100644 --- a/src/rpc/fees.cpp +++ b/src/rpc/fees.cpp @@ -6,7 +6,6 @@ #include <core_io.h> #include <policy/feerate.h> #include <policy/fees.h> -#include <policy/policy.h> #include <rpc/protocol.h> #include <rpc/request.h> #include <rpc/server.h> @@ -15,8 +14,6 @@ #include <txmempool.h> #include <univalue.h> #include <util/fees.h> -#include <util/system.h> -#include <validation.h> #include <algorithm> #include <array> @@ -89,8 +86,8 @@ static RPCHelpMan estimatesmartfee() FeeCalculation feeCalc; CFeeRate feeRate{fee_estimator.estimateSmartFee(conf_target, &feeCalc, conservative)}; if (feeRate != CFeeRate(0)) { - CFeeRate min_mempool_feerate{mempool.GetMinFee(gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000)}; - CFeeRate min_relay_feerate{::minRelayTxFee}; + CFeeRate min_mempool_feerate{mempool.GetMinFee()}; + CFeeRate min_relay_feerate{mempool.m_min_relay_feerate}; feeRate = std::max({feeRate, min_mempool_feerate, min_relay_feerate}); result.pushKV("feerate", ValueFromAmount(feeRate.GetFeePerK())); } else { diff --git a/src/rpc/mempool.cpp b/src/rpc/mempool.cpp index 27080d3881..02b51ce0a0 100644 --- a/src/rpc/mempool.cpp +++ b/src/rpc/mempool.cpp @@ -5,9 +5,14 @@ #include <rpc/blockchain.h> +#include <kernel/mempool_persist.h> + +#include <chainparams.h> #include <core_io.h> #include <fs.h> +#include <node/mempool_persist_args.h> #include <policy/rbf.h> +#include <policy/settings.h> #include <primitives/transaction.h> #include <rpc/server.h> #include <rpc/server_util.h> @@ -15,9 +20,12 @@ #include <txmempool.h> #include <univalue.h> #include <util/moneystr.h> -#include <validation.h> +#include <util/time.h> + +using kernel::DumpMempool; using node::DEFAULT_MAX_RAW_TX_FEE_RATE; +using node::MempoolPath; using node::NodeContext; static RPCHelpMan sendrawtransaction() @@ -229,23 +237,12 @@ static std::vector<RPCResult> MempoolEntryDescription() return { RPCResult{RPCResult::Type::NUM, "vsize", "virtual transaction size as defined in BIP 141. This is different from actual serialized size for witness transactions as witness data is discounted."}, RPCResult{RPCResult::Type::NUM, "weight", "transaction weight as defined in BIP 141."}, - RPCResult{RPCResult::Type::STR_AMOUNT, "fee", /*optional=*/true, - "transaction fee, denominated in " + CURRENCY_UNIT + " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"}, - RPCResult{RPCResult::Type::STR_AMOUNT, "modifiedfee", /*optional=*/true, - "transaction fee with fee deltas used for mining priority, denominated in " + CURRENCY_UNIT + - " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"}, RPCResult{RPCResult::Type::NUM_TIME, "time", "local time transaction entered pool in seconds since 1 Jan 1970 GMT"}, RPCResult{RPCResult::Type::NUM, "height", "block height when transaction entered pool"}, RPCResult{RPCResult::Type::NUM, "descendantcount", "number of in-mempool descendant transactions (including this one)"}, RPCResult{RPCResult::Type::NUM, "descendantsize", "virtual transaction size of in-mempool descendants (including this one)"}, - RPCResult{RPCResult::Type::STR_AMOUNT, "descendantfees", /*optional=*/true, - "transaction fees of in-mempool descendants (including this one) with fee deltas used for mining priority, denominated in " + - CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"}, RPCResult{RPCResult::Type::NUM, "ancestorcount", "number of in-mempool ancestor transactions (including this one)"}, RPCResult{RPCResult::Type::NUM, "ancestorsize", "virtual transaction size of in-mempool ancestors (including this one)"}, - RPCResult{RPCResult::Type::STR_AMOUNT, "ancestorfees", /*optional=*/true, - "transaction fees of in-mempool ancestors (including this one) with fee deltas used for mining priority, denominated in " + - CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"}, RPCResult{RPCResult::Type::STR_HEX, "wtxid", "hash of serialized transaction, including witness data"}, RPCResult{RPCResult::Type::OBJ, "fees", "", { @@ -269,24 +266,12 @@ static void entryToJSON(const CTxMemPool& pool, UniValue& info, const CTxMemPool info.pushKV("vsize", (int)e.GetTxSize()); info.pushKV("weight", (int)e.GetTxWeight()); - // TODO: top-level fee fields are deprecated. deprecated_fee_fields_enabled blocks should be removed in v24 - const bool deprecated_fee_fields_enabled{IsDeprecatedRPCEnabled("fees")}; - if (deprecated_fee_fields_enabled) { - info.pushKV("fee", ValueFromAmount(e.GetFee())); - info.pushKV("modifiedfee", ValueFromAmount(e.GetModifiedFee())); - } info.pushKV("time", count_seconds(e.GetTime())); info.pushKV("height", (int)e.GetHeight()); info.pushKV("descendantcount", e.GetCountWithDescendants()); info.pushKV("descendantsize", e.GetSizeWithDescendants()); - if (deprecated_fee_fields_enabled) { - info.pushKV("descendantfees", e.GetModFeesWithDescendants()); - } info.pushKV("ancestorcount", e.GetCountWithAncestors()); info.pushKV("ancestorsize", e.GetSizeWithAncestors()); - if (deprecated_fee_fields_enabled) { - info.pushKV("ancestorfees", e.GetModFeesWithAncestors()); - } info.pushKV("wtxid", pool.vTxHashes[e.vTxHashesIdx].first.ToString()); UniValue fees(UniValue::VOBJ); @@ -587,28 +572,112 @@ static RPCHelpMan getmempoolentry() }; } +static RPCHelpMan gettxspendingprevout() +{ + return RPCHelpMan{"gettxspendingprevout", + "Scans the mempool to find transactions spending any of the given outputs", + { + {"outputs", RPCArg::Type::ARR, RPCArg::Optional::NO, "The transaction outputs that we want to check, and within each, the txid (string) vout (numeric).", + { + {"", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED, "", + { + {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction id"}, + {"vout", RPCArg::Type::NUM, RPCArg::Optional::NO, "The output number"}, + }, + }, + }, + }, + }, + RPCResult{ + RPCResult::Type::ARR, "", "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR_HEX, "txid", "the transaction id of the checked output"}, + {RPCResult::Type::NUM, "vout", "the vout value of the checked output"}, + {RPCResult::Type::STR_HEX, "spendingtxid", /*optional=*/true, "the transaction id of the mempool transaction spending this output (omitted if unspent)"}, + }}, + } + }, + RPCExamples{ + HelpExampleCli("gettxspendingprevout", "\"[{\\\"txid\\\":\\\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\\\",\\\"vout\\\":3}]\"") + + HelpExampleRpc("gettxspendingprevout", "\"[{\\\"txid\\\":\\\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\\\",\\\"vout\\\":3}]\"") + }, + [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue + { + RPCTypeCheckArgument(request.params[0], UniValue::VARR); + const UniValue& output_params = request.params[0]; + if (output_params.empty()) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, outputs are missing"); + } + + std::vector<COutPoint> prevouts; + prevouts.reserve(output_params.size()); + + for (unsigned int idx = 0; idx < output_params.size(); idx++) { + const UniValue& o = output_params[idx].get_obj(); + + RPCTypeCheckObj(o, + { + {"txid", UniValueType(UniValue::VSTR)}, + {"vout", UniValueType(UniValue::VNUM)}, + }, /*fAllowNull=*/false, /*fStrict=*/true); + + const uint256 txid(ParseHashO(o, "txid")); + const int nOutput{find_value(o, "vout").getInt<int>()}; + if (nOutput < 0) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout cannot be negative"); + } + + prevouts.emplace_back(txid, nOutput); + } + + const CTxMemPool& mempool = EnsureAnyMemPool(request.context); + LOCK(mempool.cs); + + UniValue result{UniValue::VARR}; + + for (const COutPoint& prevout : prevouts) { + UniValue o(UniValue::VOBJ); + o.pushKV("txid", prevout.hash.ToString()); + o.pushKV("vout", (uint64_t)prevout.n); + + const CTransaction* spendingTx = mempool.GetConflictTx(prevout); + if (spendingTx != nullptr) { + o.pushKV("spendingtxid", spendingTx->GetHash().ToString()); + } + + result.push_back(o); + } + + return result; + }, + }; +} + UniValue MempoolInfoToJSON(const CTxMemPool& pool) { // Make sure this call is atomic in the pool. LOCK(pool.cs); UniValue ret(UniValue::VOBJ); - ret.pushKV("loaded", pool.IsLoaded()); + ret.pushKV("loaded", pool.GetLoadTried()); ret.pushKV("size", (int64_t)pool.size()); ret.pushKV("bytes", (int64_t)pool.GetTotalTxSize()); ret.pushKV("usage", (int64_t)pool.DynamicMemoryUsage()); ret.pushKV("total_fee", ValueFromAmount(pool.GetTotalFee())); - int64_t maxmempool{gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000}; - ret.pushKV("maxmempool", maxmempool); - ret.pushKV("mempoolminfee", ValueFromAmount(std::max(pool.GetMinFee(maxmempool), ::minRelayTxFee).GetFeePerK())); - ret.pushKV("minrelaytxfee", ValueFromAmount(::minRelayTxFee.GetFeePerK())); + ret.pushKV("maxmempool", pool.m_max_size_bytes); + ret.pushKV("mempoolminfee", ValueFromAmount(std::max(pool.GetMinFee(), pool.m_min_relay_feerate).GetFeePerK())); + ret.pushKV("minrelaytxfee", ValueFromAmount(pool.m_min_relay_feerate.GetFeePerK())); + ret.pushKV("incrementalrelayfee", ValueFromAmount(pool.m_incremental_relay_feerate.GetFeePerK())); ret.pushKV("unbroadcastcount", uint64_t{pool.GetUnbroadcastTxs().size()}); + ret.pushKV("fullrbf", pool.m_full_rbf); return ret; } static RPCHelpMan getmempoolinfo() { return RPCHelpMan{"getmempoolinfo", - "\nReturns details on the active state of the TX memory pool.\n", + "Returns details on the active state of the TX memory pool.", {}, RPCResult{ RPCResult::Type::OBJ, "", "", @@ -621,7 +690,9 @@ static RPCHelpMan getmempoolinfo() {RPCResult::Type::NUM, "maxmempool", "Maximum memory usage for the mempool"}, {RPCResult::Type::STR_AMOUNT, "mempoolminfee", "Minimum fee rate in " + CURRENCY_UNIT + "/kvB for tx to be accepted. Is the maximum of minrelaytxfee and minimum mempool fee"}, {RPCResult::Type::STR_AMOUNT, "minrelaytxfee", "Current minimum relay fee for transactions"}, - {RPCResult::Type::NUM, "unbroadcastcount", "Current number of transactions that haven't passed initial broadcast yet"} + {RPCResult::Type::NUM, "incrementalrelayfee", "minimum fee rate increment for mempool limiting or BIP 125 replacement in " + CURRENCY_UNIT + "/kvB"}, + {RPCResult::Type::NUM, "unbroadcastcount", "Current number of transactions that haven't passed initial broadcast yet"}, + {RPCResult::Type::BOOL, "fullrbf", "True if the mempool accepts RBF without replaceability signaling inspection"}, }}, RPCExamples{ HelpExampleCli("getmempoolinfo", "") @@ -653,22 +724,168 @@ static RPCHelpMan savemempool() const ArgsManager& args{EnsureAnyArgsman(request.context)}; const CTxMemPool& mempool = EnsureAnyMemPool(request.context); - if (!mempool.IsLoaded()) { + if (!mempool.GetLoadTried()) { throw JSONRPCError(RPC_MISC_ERROR, "The mempool was not loaded yet"); } - if (!DumpMempool(mempool)) { + const fs::path& dump_path = MempoolPath(args); + + if (!DumpMempool(mempool, dump_path)) { throw JSONRPCError(RPC_MISC_ERROR, "Unable to dump mempool to disk"); } UniValue ret(UniValue::VOBJ); - ret.pushKV("filename", fs::path((args.GetDataDirNet() / "mempool.dat")).u8string()); + ret.pushKV("filename", dump_path.u8string()); return ret; }, }; } +static RPCHelpMan submitpackage() +{ + return RPCHelpMan{"submitpackage", + "Submit a package of raw transactions (serialized, hex-encoded) to local node (-regtest only).\n" + "The package will be validated according to consensus and mempool policy rules. If all transactions pass, they will be accepted to mempool.\n" + "This RPC is experimental and the interface may be unstable. Refer to doc/policy/packages.md for documentation on package policies.\n" + "Warning: until package relay is in use, successful submission does not mean the transaction will propagate to other nodes on the network.\n" + "Currently, each transaction is broadcasted individually after submission, which means they must meet other nodes' feerate requirements alone.\n" + , + { + {"package", RPCArg::Type::ARR, RPCArg::Optional::NO, "An array of raw transactions.", + { + {"rawtx", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, ""}, + }, + }, + }, + RPCResult{ + RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::OBJ_DYN, "tx-results", "transaction results keyed by wtxid", + { + {RPCResult::Type::OBJ, "wtxid", "transaction wtxid", { + {RPCResult::Type::STR_HEX, "txid", "The transaction hash in hex"}, + {RPCResult::Type::STR_HEX, "other-wtxid", /*optional=*/true, "The wtxid of a different transaction with the same txid but different witness found in the mempool. This means the submitted transaction was ignored."}, + {RPCResult::Type::NUM, "vsize", "Virtual transaction size as defined in BIP 141."}, + {RPCResult::Type::OBJ, "fees", "Transaction fees", { + {RPCResult::Type::STR_AMOUNT, "base", "transaction fee in " + CURRENCY_UNIT}, + }}, + }} + }}, + {RPCResult::Type::STR_AMOUNT, "package-feerate", /*optional=*/true, "package feerate used for feerate checks in " + CURRENCY_UNIT + " per KvB. Excludes transactions which were deduplicated or accepted individually."}, + {RPCResult::Type::ARR, "replaced-transactions", /*optional=*/true, "List of txids of replaced transactions", + { + {RPCResult::Type::STR_HEX, "", "The transaction id"}, + }}, + }, + }, + RPCExamples{ + HelpExampleCli("testmempoolaccept", "[rawtx1, rawtx2]") + + HelpExampleCli("submitpackage", "[rawtx1, rawtx2]") + }, + [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue + { + if (!Params().IsMockableChain()) { + throw std::runtime_error("submitpackage is for regression testing (-regtest mode) only"); + } + RPCTypeCheck(request.params, { + UniValue::VARR, + }); + const UniValue raw_transactions = request.params[0].get_array(); + if (raw_transactions.size() < 1 || raw_transactions.size() > MAX_PACKAGE_COUNT) { + throw JSONRPCError(RPC_INVALID_PARAMETER, + "Array must contain between 1 and " + ToString(MAX_PACKAGE_COUNT) + " transactions."); + } + + std::vector<CTransactionRef> txns; + txns.reserve(raw_transactions.size()); + for (const auto& rawtx : raw_transactions.getValues()) { + CMutableTransaction mtx; + if (!DecodeHexTx(mtx, rawtx.get_str())) { + throw JSONRPCError(RPC_DESERIALIZATION_ERROR, + "TX decode failed: " + rawtx.get_str() + " Make sure the tx has at least one input."); + } + txns.emplace_back(MakeTransactionRef(std::move(mtx))); + } + + NodeContext& node = EnsureAnyNodeContext(request.context); + CTxMemPool& mempool = EnsureMemPool(node); + CChainState& chainstate = EnsureChainman(node).ActiveChainstate(); + const auto package_result = WITH_LOCK(::cs_main, return ProcessNewPackage(chainstate, mempool, txns, /*test_accept=*/ false)); + + // First catch any errors. + switch(package_result.m_state.GetResult()) { + case PackageValidationResult::PCKG_RESULT_UNSET: break; + case PackageValidationResult::PCKG_POLICY: + { + throw JSONRPCTransactionError(TransactionError::INVALID_PACKAGE, + package_result.m_state.GetRejectReason()); + } + case PackageValidationResult::PCKG_MEMPOOL_ERROR: + { + throw JSONRPCTransactionError(TransactionError::MEMPOOL_ERROR, + package_result.m_state.GetRejectReason()); + } + case PackageValidationResult::PCKG_TX: + { + for (const auto& tx : txns) { + auto it = package_result.m_tx_results.find(tx->GetWitnessHash()); + if (it != package_result.m_tx_results.end() && it->second.m_state.IsInvalid()) { + throw JSONRPCTransactionError(TransactionError::MEMPOOL_REJECTED, + strprintf("%s failed: %s", tx->GetHash().ToString(), it->second.m_state.GetRejectReason())); + } + } + // If a PCKG_TX error was returned, there must have been an invalid transaction. + NONFATAL_UNREACHABLE(); + } + } + for (const auto& tx : txns) { + size_t num_submitted{0}; + std::string err_string; + const auto err = BroadcastTransaction(node, tx, err_string, 0, true, true); + if (err != TransactionError::OK) { + throw JSONRPCTransactionError(err, + strprintf("transaction broadcast failed: %s (all transactions were submitted, %d transactions were broadcast successfully)", + err_string, num_submitted)); + } + } + UniValue rpc_result{UniValue::VOBJ}; + UniValue tx_result_map{UniValue::VOBJ}; + std::set<uint256> replaced_txids; + for (const auto& tx : txns) { + auto it = package_result.m_tx_results.find(tx->GetWitnessHash()); + CHECK_NONFATAL(it != package_result.m_tx_results.end()); + UniValue result_inner{UniValue::VOBJ}; + result_inner.pushKV("txid", tx->GetHash().GetHex()); + if (it->second.m_result_type == MempoolAcceptResult::ResultType::DIFFERENT_WITNESS) { + result_inner.pushKV("other-wtxid", it->second.m_other_wtxid.value().GetHex()); + } + if (it->second.m_result_type == MempoolAcceptResult::ResultType::VALID || + it->second.m_result_type == MempoolAcceptResult::ResultType::MEMPOOL_ENTRY) { + result_inner.pushKV("vsize", int64_t{it->second.m_vsize.value()}); + UniValue fees(UniValue::VOBJ); + fees.pushKV("base", ValueFromAmount(it->second.m_base_fees.value())); + result_inner.pushKV("fees", fees); + if (it->second.m_replaced_transactions.has_value()) { + for (const auto& ptx : it->second.m_replaced_transactions.value()) { + replaced_txids.insert(ptx->GetHash()); + } + } + } + tx_result_map.pushKV(tx->GetWitnessHash().GetHex(), result_inner); + } + rpc_result.pushKV("tx-results", tx_result_map); + if (package_result.m_package_feerate.has_value()) { + rpc_result.pushKV("package-feerate", ValueFromAmount(package_result.m_package_feerate.value().GetFeePerK())); + } + UniValue replaced_list(UniValue::VARR); + for (const uint256& hash : replaced_txids) replaced_list.push_back(hash.ToString()); + rpc_result.pushKV("replaced-transactions", replaced_list); + return rpc_result; + }, + }; +} + void RegisterMempoolRPCCommands(CRPCTable& t) { static const CRPCCommand commands[]{ @@ -677,9 +894,11 @@ void RegisterMempoolRPCCommands(CRPCTable& t) {"blockchain", &getmempoolancestors}, {"blockchain", &getmempooldescendants}, {"blockchain", &getmempoolentry}, + {"blockchain", &gettxspendingprevout}, {"blockchain", &getmempoolinfo}, {"blockchain", &getrawmempool}, {"blockchain", &savemempool}, + {"hidden", &submitpackage}, }; for (const auto& c : commands) { t.appendCommand(c.name, &c); diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index 16b4b6728c..2902b35865 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -27,6 +27,7 @@ #include <script/script.h> #include <script/signingprovider.h> #include <shutdown.h> +#include <timedata.h> #include <txmempool.h> #include <univalue.h> #include <util/strencodings.h> @@ -119,9 +120,7 @@ static bool GenerateBlock(ChainstateManager& chainman, CBlock& block, uint64_t& block_hash.SetNull(); block.hashMerkleRoot = BlockMerkleRoot(block); - CChainParams chainparams(Params()); - - while (max_tries > 0 && block.nNonce < std::numeric_limits<uint32_t>::max() && !CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus()) && !ShutdownRequested()) { + while (max_tries > 0 && block.nNonce < std::numeric_limits<uint32_t>::max() && !CheckProofOfWork(block.GetHash(), block.nBits, chainman.GetConsensus()) && !ShutdownRequested()) { ++block.nNonce; --max_tries; } @@ -145,7 +144,7 @@ static UniValue generateBlocks(ChainstateManager& chainman, const CTxMemPool& me { UniValue blockHashes(UniValue::VARR); while (nGenerate > 0 && !ShutdownRequested()) { - std::unique_ptr<CBlockTemplate> pblocktemplate(BlockAssembler(chainman.ActiveChainstate(), mempool, Params()).CreateNewBlock(coinbase_script)); + std::unique_ptr<CBlockTemplate> pblocktemplate(BlockAssembler{chainman.ActiveChainstate(), &mempool}.CreateNewBlock(coinbase_script)); if (!pblocktemplate.get()) throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block"); CBlock *pblock = &pblocktemplate->block; @@ -349,15 +348,13 @@ static RPCHelpMan generateblock() } } - CChainParams chainparams(Params()); CBlock block; ChainstateManager& chainman = EnsureChainman(node); { LOCK(cs_main); - CTxMemPool empty_mempool; - std::unique_ptr<CBlockTemplate> blocktemplate(BlockAssembler(chainman.ActiveChainstate(), empty_mempool, chainparams).CreateNewBlock(coinbase_script)); + std::unique_ptr<CBlockTemplate> blocktemplate(BlockAssembler{chainman.ActiveChainstate(), nullptr}.CreateNewBlock(coinbase_script)); if (!blocktemplate) { throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block"); } @@ -374,7 +371,7 @@ static RPCHelpMan generateblock() LOCK(cs_main); BlockValidationState state; - if (!TestBlockValidity(state, chainparams, chainman.ActiveChainstate(), block, chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock), false, false)) { + if (!TestBlockValidity(state, chainman.GetParams(), chainman.ActiveChainstate(), block, chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock), GetAdjustedTime, false, false)) { throw JSONRPCError(RPC_VERIFY_ERROR, strprintf("TestBlockValidity failed: %s", state.ToString())); } } @@ -429,7 +426,7 @@ static RPCHelpMan getmininginfo() obj.pushKV("difficulty", (double)GetDifficulty(active_chain.Tip())); obj.pushKV("networkhashps", getnetworkhashps().HandleRequest(request)); obj.pushKV("pooledtx", (uint64_t)mempool.size()); - obj.pushKV("chain", Params().NetworkIDString()); + obj.pushKV("chain", chainman.GetParams().NetworkIDString()); obj.pushKV("warnings", GetWarnings(false).original); return obj; }, @@ -479,7 +476,7 @@ static RPCHelpMan prioritisetransaction() static UniValue BIP22ValidationResult(const BlockValidationState& state) { if (state.IsValid()) - return NullUniValue; + return UniValue::VNULL; if (state.IsError()) throw JSONRPCError(RPC_VERIFY_ERROR, state.ToString()); @@ -643,7 +640,7 @@ static RPCHelpMan getblocktemplate() if (block.hashPrevBlock != pindexPrev->GetBlockHash()) return "inconclusive-not-best-prevblk"; BlockValidationState state; - TestBlockValidity(state, Params(), active_chainstate, block, pindexPrev, false, true); + TestBlockValidity(state, chainman.GetParams(), active_chainstate, block, pindexPrev, GetAdjustedTime, false, true); return BIP22ValidationResult(state); } @@ -665,7 +662,7 @@ static RPCHelpMan getblocktemplate() if (strMode != "template") throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid mode"); - if (!Params().IsTestChain()) { + if (!chainman.GetParams().IsTestChain()) { const CConnman& connman = EnsureConnman(node); if (connman.GetNodeCount(ConnectionDirection::Both) == 0) { throw JSONRPCError(RPC_CLIENT_NOT_CONNECTED, PACKAGE_NAME " is not connected!"); @@ -726,7 +723,7 @@ static RPCHelpMan getblocktemplate() // TODO: Maybe recheck connections/IBD and (if something wrong) send an expires-immediately template to stop miners? } - const Consensus::Params& consensusParams = Params().GetConsensus(); + const Consensus::Params& consensusParams = chainman.GetParams().GetConsensus(); // GBT must be called with 'signet' set in the rules for signet chains if (consensusParams.signet_blocks && setClientRules.count("signet") != 1) { @@ -755,7 +752,7 @@ static RPCHelpMan getblocktemplate() // Create new block CScript scriptDummy = CScript() << OP_TRUE; - pblocktemplate = BlockAssembler(active_chainstate, mempool, Params()).CreateNewBlock(scriptDummy); + pblocktemplate = BlockAssembler{active_chainstate, &mempool}.CreateNewBlock(scriptDummy); if (!pblocktemplate) throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory"); @@ -1043,7 +1040,7 @@ static RPCHelpMan submitheader() BlockValidationState state; chainman.ProcessNewBlockHeaders({h}, state); - if (state.IsValid()) return NullUniValue; + if (state.IsValid()) return UniValue::VNULL; if (state.IsError()) { throw JSONRPCError(RPC_VERIFY_ERROR, state.ToString()); } diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp index 0a061f2451..3b234bc317 100644 --- a/src/rpc/net.cpp +++ b/src/rpc/net.cpp @@ -23,6 +23,7 @@ #include <timedata.h> #include <util/strencodings.h> #include <util/string.h> +#include <util/time.h> #include <util/translation.h> #include <validation.h> #include <version.h> @@ -60,7 +61,7 @@ static RPCHelpMan getconnectioncount() NodeContext& node = EnsureAnyNodeContext(request.context); const CConnman& connman = EnsureConnman(node); - return (int)connman.GetNodeCount(ConnectionDirection::Both); + return connman.GetNodeCount(ConnectionDirection::Both); }, }; } @@ -84,7 +85,7 @@ static RPCHelpMan ping() // Request that each node send a ping during next message processing pass peerman.SendPings(); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -195,8 +196,9 @@ static RPCHelpMan getpeerinfo() if (stats.m_mapped_as != 0) { obj.pushKV("mapped_as", uint64_t(stats.m_mapped_as)); } - obj.pushKV("services", strprintf("%016x", stats.nServices)); - obj.pushKV("servicesnames", GetServicesNames(stats.nServices)); + ServiceFlags services{fStateStats ? statestats.their_services : ServiceFlags::NODE_NONE}; + obj.pushKV("services", strprintf("%016x", services)); + obj.pushKV("servicesnames", GetServicesNames(services)); obj.pushKV("lastsend", count_seconds(stats.m_last_send)); obj.pushKV("lastrecv", count_seconds(stats.m_last_recv)); obj.pushKV("last_transaction", count_seconds(stats.m_last_tx_time)); @@ -206,13 +208,13 @@ static RPCHelpMan getpeerinfo() obj.pushKV("conntime", count_seconds(stats.m_connected)); obj.pushKV("timeoffset", stats.nTimeOffset); if (stats.m_last_ping_time > 0us) { - obj.pushKV("pingtime", CountSecondsDouble(stats.m_last_ping_time)); + obj.pushKV("pingtime", Ticks<SecondsDouble>(stats.m_last_ping_time)); } if (stats.m_min_ping_time < std::chrono::microseconds::max()) { - obj.pushKV("minping", CountSecondsDouble(stats.m_min_ping_time)); + obj.pushKV("minping", Ticks<SecondsDouble>(stats.m_min_ping_time)); } if (fStateStats && statestats.m_ping_wait > 0s) { - obj.pushKV("pingwait", CountSecondsDouble(statestats.m_ping_wait)); + obj.pushKV("pingwait", Ticks<SecondsDouble>(statestats.m_ping_wait)); } obj.pushKV("version", stats.nVersion); // Use the sanitized form of subver here, to avoid tricksy remote peers from @@ -303,7 +305,7 @@ static RPCHelpMan addnode() { CAddress addr; connman.OpenNetworkConnection(addr, false, nullptr, strNode.c_str(), ConnectionType::MANUAL); - return NullUniValue; + return UniValue::VNULL; } if (strCommand == "add") @@ -319,7 +321,7 @@ static RPCHelpMan addnode() } } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -422,7 +424,7 @@ static RPCHelpMan disconnectnode() throw JSONRPCError(RPC_CLIENT_NODE_NOT_CONNECTED, "Node not found in connected nodes"); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -639,13 +641,16 @@ static RPCHelpMan getnetworkinfo() obj.pushKV("timeoffset", GetTimeOffset()); if (node.connman) { obj.pushKV("networkactive", node.connman->GetNetworkActive()); - obj.pushKV("connections", (int)node.connman->GetNodeCount(ConnectionDirection::Both)); - obj.pushKV("connections_in", (int)node.connman->GetNodeCount(ConnectionDirection::In)); - obj.pushKV("connections_out", (int)node.connman->GetNodeCount(ConnectionDirection::Out)); + obj.pushKV("connections", node.connman->GetNodeCount(ConnectionDirection::Both)); + obj.pushKV("connections_in", node.connman->GetNodeCount(ConnectionDirection::In)); + obj.pushKV("connections_out", node.connman->GetNodeCount(ConnectionDirection::Out)); } obj.pushKV("networks", GetNetworksInfo()); - obj.pushKV("relayfee", ValueFromAmount(::minRelayTxFee.GetFeePerK())); - obj.pushKV("incrementalfee", ValueFromAmount(::incrementalRelayFee.GetFeePerK())); + if (node.mempool) { + // Those fields can be deprecated, to be replaced by the getmempoolinfo fields + obj.pushKV("relayfee", ValueFromAmount(node.mempool->m_min_relay_feerate.GetFeePerK())); + obj.pushKV("incrementalfee", ValueFromAmount(node.mempool->m_incremental_relay_feerate.GetFeePerK())); + } UniValue localAddresses(UniValue::VARR); { LOCK(g_maplocalhost_mutex); @@ -744,7 +749,7 @@ static RPCHelpMan setban() throw JSONRPCError(RPC_CLIENT_INVALID_IP_OR_SUBNET, "Error: Unban failed. Requested address/subnet was not previously manually banned."); } } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -818,7 +823,7 @@ static RPCHelpMan clearbanned() node.banman->ClearBanned(); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -893,7 +898,7 @@ static RPCHelpMan getnodeaddresses() for (const CAddress& addr : vAddr) { UniValue obj(UniValue::VOBJ); - obj.pushKV("time", (int)addr.nTime); + obj.pushKV("time", int64_t{TicksSinceEpoch<std::chrono::seconds>(addr.nTime)}); obj.pushKV("services", (uint64_t)addr.nServices); obj.pushKV("address", addr.ToStringIP()); obj.pushKV("port", addr.GetPort()); @@ -941,7 +946,7 @@ static RPCHelpMan addpeeraddress() if (LookupHost(addr_string, net_addr, false)) { CAddress address{{net_addr, port}, ServiceFlags{NODE_NETWORK | NODE_WITNESS}}; - address.nTime = GetAdjustedTime(); + address.nTime = Now<NodeSeconds>(); // The source address is set equal to the address. This is equivalent to the peer // announcing itself. if (node.addrman->Add({address}, address)) { diff --git a/src/rpc/node.cpp b/src/rpc/node.cpp index 5475662b82..605ebc15a7 100644 --- a/src/rpc/node.cpp +++ b/src/rpc/node.cpp @@ -65,7 +65,7 @@ static RPCHelpMan setmocktime() } } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -85,7 +85,7 @@ static RPCHelpMan invokedisallowedsyscall() throw std::runtime_error("invokedisallowedsyscall is used for testing only."); } TestDisallowedSandboxCall(); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -118,7 +118,7 @@ static RPCHelpMan mockscheduler() CHECK_NONFATAL(node_context->scheduler); node_context->scheduler->MockForward(std::chrono::seconds(delta_seconds)); - return NullUniValue; + return UniValue::VNULL; }, }; } diff --git a/src/rpc/output_script.cpp b/src/rpc/output_script.cpp index 115a656e12..744f809814 100644 --- a/src/rpc/output_script.cpp +++ b/src/rpc/output_script.cpp @@ -26,11 +26,6 @@ #include <tuple> #include <vector> -namespace node { -struct NodeContext; -} -using node::NodeContext; - static RPCHelpMan validateaddress() { return RPCHelpMan{ @@ -163,11 +158,11 @@ static RPCHelpMan createmultisig() result.pushKV("descriptor", descriptor->ToString()); UniValue warnings(UniValue::VARR); - if (!request.params[2].isNull() && OutputTypeFromDestination(dest) != output_type) { + if (descriptor->GetOutputType() != output_type) { // Only warns if the user has explicitly chosen an address type we cannot generate warnings.push_back("Unable to make chosen address type, please ensure no uncompressed public keys are present."); } - if (warnings.size()) result.pushKV("warnings", warnings); + if (!warnings.empty()) result.pushKV("warnings", warnings); return result; }, diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 84b8e8dbe0..7ffb499330 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -46,12 +46,10 @@ #include <univalue.h> using node::AnalyzePSBT; -using node::BroadcastTransaction; using node::FindCoins; using node::GetTransaction; using node::NodeContext; using node::PSBTAnalysis; -using node::ReadBlockFromDisk; static void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry, CChainState& active_chainstate) { @@ -98,8 +96,8 @@ static std::vector<RPCResult> DecodeTxDoc(const std::string& txid_field_doc) {RPCResult::Type::NUM, "vout", /*optional=*/true, "The output number (if not coinbase transaction)"}, {RPCResult::Type::OBJ, "scriptSig", /*optional=*/true, "The script (if not coinbase transaction)", { - {RPCResult::Type::STR, "asm", "asm"}, - {RPCResult::Type::STR_HEX, "hex", "hex"}, + {RPCResult::Type::STR, "asm", "Disassembly of the signature script"}, + {RPCResult::Type::STR_HEX, "hex", "The raw signature script bytes, hex-encoded"}, }}, {RPCResult::Type::ARR, "txinwitness", /*optional=*/true, "", { @@ -116,9 +114,9 @@ static std::vector<RPCResult> DecodeTxDoc(const std::string& txid_field_doc) {RPCResult::Type::NUM, "n", "index"}, {RPCResult::Type::OBJ, "scriptPubKey", "", { - {RPCResult::Type::STR, "asm", "the asm"}, + {RPCResult::Type::STR, "asm", "Disassembly of the public key script"}, {RPCResult::Type::STR, "desc", "Inferred descriptor for the output"}, - {RPCResult::Type::STR_HEX, "hex", "the hex"}, + {RPCResult::Type::STR_HEX, "hex", "The raw public key script bytes, hex-encoded"}, {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, {RPCResult::Type::STR, "address", /*optional=*/true, "The Bitcoin address (only if a well-defined address exists)"}, }}, @@ -159,7 +157,7 @@ static std::vector<RPCArg> CreateTxDoc() }, }, {"locktime", RPCArg::Type::NUM, RPCArg::Default{0}, "Raw locktime. Non-0 value also locktime-activates inputs"}, - {"replaceable", RPCArg::Type::BOOL, RPCArg::Default{false}, "Marks this transaction as BIP125-replaceable.\n" + {"replaceable", RPCArg::Type::BOOL, RPCArg::Default{true}, "Marks this transaction as BIP125-replaceable.\n" "Allows this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible."}, }; } @@ -217,7 +215,7 @@ static RPCHelpMan getrawtransaction() uint256 hash = ParseHashV(request.params[0], "parameter 1"); const CBlockIndex* blockindex = nullptr; - if (hash == Params().GenesisBlock().hashMerkleRoot) { + if (hash == chainman.GetParams().GenesisBlock().hashMerkleRoot) { // Special exception for the genesis block coinbase transaction throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "The genesis block coinbase is not considered an ordinary transaction and cannot be retrieved"); } @@ -245,7 +243,7 @@ static RPCHelpMan getrawtransaction() } uint256 hash_block; - const CTransactionRef tx = GetTransaction(blockindex, node.mempool.get(), hash, Params().GetConsensus(), hash_block); + const CTransactionRef tx = GetTransaction(blockindex, node.mempool.get(), hash, chainman.GetConsensus(), hash_block); if (!tx) { std::string errmsg; if (blockindex) { @@ -304,7 +302,7 @@ static RPCHelpMan createrawtransaction() }, true ); - bool rbf = false; + std::optional<bool> rbf; if (!request.params[3].isNull()) { rbf = request.params[3].isTrue(); } @@ -680,6 +678,200 @@ static RPCHelpMan signrawtransactionwithkey() }; } +const RPCResult decodepsbt_inputs{ + RPCResult::Type::ARR, "inputs", "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::OBJ, "non_witness_utxo", /*optional=*/true, "Decoded network transaction for non-witness UTXOs", + { + {RPCResult::Type::ELISION, "",""}, + }}, + {RPCResult::Type::OBJ, "witness_utxo", /*optional=*/true, "Transaction output for witness UTXOs", + { + {RPCResult::Type::NUM, "amount", "The value in " + CURRENCY_UNIT}, + {RPCResult::Type::OBJ, "scriptPubKey", "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the public key script"}, + {RPCResult::Type::STR, "desc", "Inferred descriptor for the output"}, + {RPCResult::Type::STR_HEX, "hex", "The raw public key script bytes, hex-encoded"}, + {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, + {RPCResult::Type::STR, "address", /*optional=*/true, "The Bitcoin address (only if a well-defined address exists)"}, + }}, + }}, + {RPCResult::Type::OBJ_DYN, "partial_signatures", /*optional=*/true, "", + { + {RPCResult::Type::STR, "pubkey", "The public key and signature that corresponds to it."}, + }}, + {RPCResult::Type::STR, "sighash", /*optional=*/true, "The sighash type to be used"}, + {RPCResult::Type::OBJ, "redeem_script", /*optional=*/true, "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the redeem script"}, + {RPCResult::Type::STR_HEX, "hex", "The raw redeem script bytes, hex-encoded"}, + {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, + }}, + {RPCResult::Type::OBJ, "witness_script", /*optional=*/true, "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the witness script"}, + {RPCResult::Type::STR_HEX, "hex", "The raw witness script bytes, hex-encoded"}, + {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, + }}, + {RPCResult::Type::ARR, "bip32_derivs", /*optional=*/true, "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR, "pubkey", "The public key with the derivation path as the value."}, + {RPCResult::Type::STR, "master_fingerprint", "The fingerprint of the master key"}, + {RPCResult::Type::STR, "path", "The path"}, + }}, + }}, + {RPCResult::Type::OBJ, "final_scriptSig", /*optional=*/true, "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the final signature script"}, + {RPCResult::Type::STR_HEX, "hex", "The raw final signature script bytes, hex-encoded"}, + }}, + {RPCResult::Type::ARR, "final_scriptwitness", /*optional=*/true, "", + { + {RPCResult::Type::STR_HEX, "", "hex-encoded witness data (if any)"}, + }}, + {RPCResult::Type::OBJ_DYN, "ripemd160_preimages", /*optional=*/ true, "", + { + {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, + }}, + {RPCResult::Type::OBJ_DYN, "sha256_preimages", /*optional=*/ true, "", + { + {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, + }}, + {RPCResult::Type::OBJ_DYN, "hash160_preimages", /*optional=*/ true, "", + { + {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, + }}, + {RPCResult::Type::OBJ_DYN, "hash256_preimages", /*optional=*/ true, "", + { + {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, + }}, + {RPCResult::Type::STR_HEX, "taproot_key_path_sig", /*optional=*/ true, "hex-encoded signature for the Taproot key path spend"}, + {RPCResult::Type::ARR, "taproot_script_path_sigs", /*optional=*/ true, "", + { + {RPCResult::Type::OBJ, "signature", /*optional=*/ true, "The signature for the pubkey and leaf hash combination", + { + {RPCResult::Type::STR, "pubkey", "The x-only pubkey for this signature"}, + {RPCResult::Type::STR, "leaf_hash", "The leaf hash for this signature"}, + {RPCResult::Type::STR, "sig", "The signature itself"}, + }}, + }}, + {RPCResult::Type::ARR, "taproot_scripts", /*optional=*/ true, "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR_HEX, "script", "A leaf script"}, + {RPCResult::Type::NUM, "leaf_ver", "The version number for the leaf script"}, + {RPCResult::Type::ARR, "control_blocks", "The control blocks for this script", + { + {RPCResult::Type::STR_HEX, "control_block", "A hex-encoded control block for this script"}, + }}, + }}, + }}, + {RPCResult::Type::ARR, "taproot_bip32_derivs", /*optional=*/ true, "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR, "pubkey", "The x-only public key this path corresponds to"}, + {RPCResult::Type::STR, "master_fingerprint", "The fingerprint of the master key"}, + {RPCResult::Type::STR, "path", "The path"}, + {RPCResult::Type::ARR, "leaf_hashes", "The hashes of the leaves this pubkey appears in", + { + {RPCResult::Type::STR_HEX, "hash", "The hash of a leaf this pubkey appears in"}, + }}, + }}, + }}, + {RPCResult::Type::STR_HEX, "taproot_internal_key", /*optional=*/ true, "The hex-encoded Taproot x-only internal key"}, + {RPCResult::Type::STR_HEX, "taproot_merkle_root", /*optional=*/ true, "The hex-encoded Taproot merkle root"}, + {RPCResult::Type::OBJ_DYN, "unknown", /*optional=*/ true, "The unknown input fields", + { + {RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"}, + }}, + {RPCResult::Type::ARR, "proprietary", /*optional=*/true, "The input proprietary map", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR_HEX, "identifier", "The hex string for the proprietary identifier"}, + {RPCResult::Type::NUM, "subtype", "The number for the subtype"}, + {RPCResult::Type::STR_HEX, "key", "The hex for the key"}, + {RPCResult::Type::STR_HEX, "value", "The hex for the value"}, + }}, + }}, + }}, + } +}; + +const RPCResult decodepsbt_outputs{ + RPCResult::Type::ARR, "outputs", "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::OBJ, "redeem_script", /*optional=*/true, "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the redeem script"}, + {RPCResult::Type::STR_HEX, "hex", "The raw redeem script bytes, hex-encoded"}, + {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, + }}, + {RPCResult::Type::OBJ, "witness_script", /*optional=*/true, "", + { + {RPCResult::Type::STR, "asm", "Disassembly of the witness script"}, + {RPCResult::Type::STR_HEX, "hex", "The raw witness script bytes, hex-encoded"}, + {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, + }}, + {RPCResult::Type::ARR, "bip32_derivs", /*optional=*/true, "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR, "pubkey", "The public key this path corresponds to"}, + {RPCResult::Type::STR, "master_fingerprint", "The fingerprint of the master key"}, + {RPCResult::Type::STR, "path", "The path"}, + }}, + }}, + {RPCResult::Type::STR_HEX, "taproot_internal_key", /*optional=*/ true, "The hex-encoded Taproot x-only internal key"}, + {RPCResult::Type::ARR, "taproot_tree", /*optional=*/ true, "The tuples that make up the Taproot tree, in depth first search order", + { + {RPCResult::Type::OBJ, "tuple", /*optional=*/ true, "A single leaf script in the taproot tree", + { + {RPCResult::Type::NUM, "depth", "The depth of this element in the tree"}, + {RPCResult::Type::NUM, "leaf_ver", "The version of this leaf"}, + {RPCResult::Type::STR, "script", "The hex-encoded script itself"}, + }}, + }}, + {RPCResult::Type::ARR, "taproot_bip32_derivs", /*optional=*/ true, "", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR, "pubkey", "The x-only public key this path corresponds to"}, + {RPCResult::Type::STR, "master_fingerprint", "The fingerprint of the master key"}, + {RPCResult::Type::STR, "path", "The path"}, + {RPCResult::Type::ARR, "leaf_hashes", "The hashes of the leaves this pubkey appears in", + { + {RPCResult::Type::STR_HEX, "hash", "The hash of a leaf this pubkey appears in"}, + }}, + }}, + }}, + {RPCResult::Type::OBJ_DYN, "unknown", /*optional=*/true, "The unknown output fields", + { + {RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"}, + }}, + {RPCResult::Type::ARR, "proprietary", /*optional=*/true, "The output proprietary map", + { + {RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR_HEX, "identifier", "The hex string for the proprietary identifier"}, + {RPCResult::Type::NUM, "subtype", "The number for the subtype"}, + {RPCResult::Type::STR_HEX, "key", "The hex for the key"}, + {RPCResult::Type::STR_HEX, "value", "The hex for the value"}, + }}, + }}, + }}, + } +}; + static RPCHelpMan decodepsbt() { return RPCHelpMan{ @@ -719,134 +911,8 @@ static RPCHelpMan decodepsbt() { {RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"}, }}, - {RPCResult::Type::ARR, "inputs", "", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::OBJ, "non_witness_utxo", /*optional=*/true, "Decoded network transaction for non-witness UTXOs", - { - {RPCResult::Type::ELISION, "",""}, - }}, - {RPCResult::Type::OBJ, "witness_utxo", /*optional=*/true, "Transaction output for witness UTXOs", - { - {RPCResult::Type::NUM, "amount", "The value in " + CURRENCY_UNIT}, - {RPCResult::Type::OBJ, "scriptPubKey", "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR, "desc", "Inferred descriptor for the output"}, - {RPCResult::Type::STR_HEX, "hex", "The hex"}, - {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, - {RPCResult::Type::STR, "address", /*optional=*/true, "The Bitcoin address (only if a well-defined address exists)"}, - }}, - }}, - {RPCResult::Type::OBJ_DYN, "partial_signatures", /*optional=*/true, "", - { - {RPCResult::Type::STR, "pubkey", "The public key and signature that corresponds to it."}, - }}, - {RPCResult::Type::STR, "sighash", /*optional=*/true, "The sighash type to be used"}, - {RPCResult::Type::OBJ, "redeem_script", /*optional=*/true, "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR_HEX, "hex", "The hex"}, - {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, - }}, - {RPCResult::Type::OBJ, "witness_script", /*optional=*/true, "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR_HEX, "hex", "The hex"}, - {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, - }}, - {RPCResult::Type::ARR, "bip32_derivs", /*optional=*/true, "", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::STR, "pubkey", "The public key with the derivation path as the value."}, - {RPCResult::Type::STR, "master_fingerprint", "The fingerprint of the master key"}, - {RPCResult::Type::STR, "path", "The path"}, - }}, - }}, - {RPCResult::Type::OBJ, "final_scriptSig", /*optional=*/true, "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR, "hex", "The hex"}, - }}, - {RPCResult::Type::ARR, "final_scriptwitness", /*optional=*/true, "", - { - {RPCResult::Type::STR_HEX, "", "hex-encoded witness data (if any)"}, - }}, - {RPCResult::Type::OBJ_DYN, "ripemd160_preimages", /*optional=*/ true, "", - { - {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, - }}, - {RPCResult::Type::OBJ_DYN, "sha256_preimages", /*optional=*/ true, "", - { - {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, - }}, - {RPCResult::Type::OBJ_DYN, "hash160_preimages", /*optional=*/ true, "", - { - {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, - }}, - {RPCResult::Type::OBJ_DYN, "hash256_preimages", /*optional=*/ true, "", - { - {RPCResult::Type::STR, "hash", "The hash and preimage that corresponds to it."}, - }}, - {RPCResult::Type::OBJ_DYN, "unknown", /*optional=*/ true, "The unknown input fields", - { - {RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"}, - }}, - {RPCResult::Type::ARR, "proprietary", /*optional=*/true, "The input proprietary map", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::STR_HEX, "identifier", "The hex string for the proprietary identifier"}, - {RPCResult::Type::NUM, "subtype", "The number for the subtype"}, - {RPCResult::Type::STR_HEX, "key", "The hex for the key"}, - {RPCResult::Type::STR_HEX, "value", "The hex for the value"}, - }}, - }}, - }}, - }}, - {RPCResult::Type::ARR, "outputs", "", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::OBJ, "redeem_script", /*optional=*/true, "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR_HEX, "hex", "The hex"}, - {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, - }}, - {RPCResult::Type::OBJ, "witness_script", /*optional=*/true, "", - { - {RPCResult::Type::STR, "asm", "The asm"}, - {RPCResult::Type::STR_HEX, "hex", "The hex"}, - {RPCResult::Type::STR, "type", "The type, eg 'pubkeyhash'"}, - }}, - {RPCResult::Type::ARR, "bip32_derivs", /*optional=*/true, "", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::STR, "pubkey", "The public key this path corresponds to"}, - {RPCResult::Type::STR, "master_fingerprint", "The fingerprint of the master key"}, - {RPCResult::Type::STR, "path", "The path"}, - }}, - }}, - {RPCResult::Type::OBJ_DYN, "unknown", /*optional=*/true, "The unknown global fields", - { - {RPCResult::Type::STR_HEX, "key", "(key-value pair) An unknown key-value pair"}, - }}, - {RPCResult::Type::ARR, "proprietary", /*optional=*/true, "The output proprietary map", - { - {RPCResult::Type::OBJ, "", "", - { - {RPCResult::Type::STR_HEX, "identifier", "The hex string for the proprietary identifier"}, - {RPCResult::Type::NUM, "subtype", "The number for the subtype"}, - {RPCResult::Type::STR_HEX, "key", "The hex for the key"}, - {RPCResult::Type::STR_HEX, "value", "The hex for the value"}, - }}, - }}, - }}, - }}, + decodepsbt_inputs, + decodepsbt_outputs, {RPCResult::Type::STR_AMOUNT, "fee", /*optional=*/true, "The transaction fee paid if all UTXOs slots in the PSBT have been filled."}, } }, @@ -1045,6 +1111,72 @@ static RPCHelpMan decodepsbt() in.pushKV("hash256_preimages", hash256_preimages); } + // Taproot key path signature + if (!input.m_tap_key_sig.empty()) { + in.pushKV("taproot_key_path_sig", HexStr(input.m_tap_key_sig)); + } + + // Taproot script path signatures + if (!input.m_tap_script_sigs.empty()) { + UniValue script_sigs(UniValue::VARR); + for (const auto& [pubkey_leaf, sig] : input.m_tap_script_sigs) { + const auto& [xonly, leaf_hash] = pubkey_leaf; + UniValue sigobj(UniValue::VOBJ); + sigobj.pushKV("pubkey", HexStr(xonly)); + sigobj.pushKV("leaf_hash", HexStr(leaf_hash)); + sigobj.pushKV("sig", HexStr(sig)); + script_sigs.push_back(sigobj); + } + in.pushKV("taproot_script_path_sigs", script_sigs); + } + + // Taproot leaf scripts + if (!input.m_tap_scripts.empty()) { + UniValue tap_scripts(UniValue::VARR); + for (const auto& [leaf, control_blocks] : input.m_tap_scripts) { + const auto& [script, leaf_ver] = leaf; + UniValue script_info(UniValue::VOBJ); + script_info.pushKV("script", HexStr(script)); + script_info.pushKV("leaf_ver", leaf_ver); + UniValue control_blocks_univ(UniValue::VARR); + for (const auto& control_block : control_blocks) { + control_blocks_univ.push_back(HexStr(control_block)); + } + script_info.pushKV("control_blocks", control_blocks_univ); + tap_scripts.push_back(script_info); + } + in.pushKV("taproot_scripts", tap_scripts); + } + + // Taproot bip32 keypaths + if (!input.m_tap_bip32_paths.empty()) { + UniValue keypaths(UniValue::VARR); + for (const auto& [xonly, leaf_origin] : input.m_tap_bip32_paths) { + const auto& [leaf_hashes, origin] = leaf_origin; + UniValue path_obj(UniValue::VOBJ); + path_obj.pushKV("pubkey", HexStr(xonly)); + path_obj.pushKV("master_fingerprint", strprintf("%08x", ReadBE32(origin.fingerprint))); + path_obj.pushKV("path", WriteHDKeypath(origin.path)); + UniValue leaf_hashes_arr(UniValue::VARR); + for (const auto& leaf_hash : leaf_hashes) { + leaf_hashes_arr.push_back(HexStr(leaf_hash)); + } + path_obj.pushKV("leaf_hashes", leaf_hashes_arr); + keypaths.push_back(path_obj); + } + in.pushKV("taproot_bip32_derivs", keypaths); + } + + // Taproot internal key + if (!input.m_tap_internal_key.IsNull()) { + in.pushKV("taproot_internal_key", HexStr(input.m_tap_internal_key)); + } + + // Write taproot merkle root + if (!input.m_tap_merkle_root.IsNull()) { + in.pushKV("taproot_merkle_root", HexStr(input.m_tap_merkle_root)); + } + // Proprietary if (!input.m_proprietary.empty()) { UniValue proprietary(UniValue::VARR); @@ -1103,6 +1235,47 @@ static RPCHelpMan decodepsbt() out.pushKV("bip32_derivs", keypaths); } + // Taproot internal key + if (!output.m_tap_internal_key.IsNull()) { + out.pushKV("taproot_internal_key", HexStr(output.m_tap_internal_key)); + } + + // Taproot tree + if (output.m_tap_tree.has_value()) { + UniValue tree(UniValue::VARR); + const auto& tuples = output.m_tap_tree->GetTreeTuples(); + for (const auto& tuple : tuples) { + uint8_t depth = std::get<0>(tuple); + uint8_t leaf_ver = std::get<1>(tuple); + CScript script = std::get<2>(tuple); + UniValue elem(UniValue::VOBJ); + elem.pushKV("depth", (int)depth); + elem.pushKV("leaf_ver", (int)leaf_ver); + elem.pushKV("script", HexStr(script)); + tree.push_back(elem); + } + out.pushKV("taproot_tree", tree); + } + + // Taproot bip32 keypaths + if (!output.m_tap_bip32_paths.empty()) { + UniValue keypaths(UniValue::VARR); + for (const auto& [xonly, leaf_origin] : output.m_tap_bip32_paths) { + const auto& [leaf_hashes, origin] = leaf_origin; + UniValue path_obj(UniValue::VOBJ); + path_obj.pushKV("pubkey", HexStr(xonly)); + path_obj.pushKV("master_fingerprint", strprintf("%08x", ReadBE32(origin.fingerprint))); + path_obj.pushKV("path", WriteHDKeypath(origin.path)); + UniValue leaf_hashes_arr(UniValue::VARR); + for (const auto& leaf_hash : leaf_hashes) { + leaf_hashes_arr.push_back(HexStr(leaf_hash)); + } + path_obj.pushKV("leaf_hashes", leaf_hashes_arr); + keypaths.push_back(path_obj); + } + out.pushKV("taproot_bip32_derivs", keypaths); + } + // Proprietary if (!output.m_proprietary.empty()) { UniValue proprietary(UniValue::VARR); @@ -1278,7 +1451,7 @@ static RPCHelpMan createpsbt() }, true ); - bool rbf = false; + std::optional<bool> rbf; if (!request.params[3].isNull()) { rbf = request.params[3].isTrue(); } diff --git a/src/rpc/rawtransaction_util.cpp b/src/rpc/rawtransaction_util.cpp index 86b5b7e960..b06e9f6e4b 100644 --- a/src/rpc/rawtransaction_util.cpp +++ b/src/rpc/rawtransaction_util.cpp @@ -21,7 +21,7 @@ #include <util/strencodings.h> #include <util/translation.h> -CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniValue& outputs_in, const UniValue& locktime, bool rbf) +CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniValue& outputs_in, const UniValue& locktime, std::optional<bool> rbf) { if (outputs_in.isNull()) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, output argument must be non-null"); @@ -60,7 +60,8 @@ CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniVal throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout cannot be negative"); uint32_t nSequence; - if (rbf) { + + if (rbf.value_or(true)) { nSequence = MAX_BIP125_RBF_SEQUENCE; /* CTxIn::SEQUENCE_FINAL - 2 */ } else if (rawTx.nLockTime) { nSequence = CTxIn::MAX_SEQUENCE_NONFINAL; /* CTxIn::SEQUENCE_FINAL - 1 */ @@ -132,7 +133,7 @@ CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniVal } } - if (rbf && rawTx.vin.size() > 0 && !SignalsOptInRBF(CTransaction(rawTx))) { + if (rbf.has_value() && rbf.value() && rawTx.vin.size() > 0 && !SignalsOptInRBF(CTransaction(rawTx))) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter combination: Sequence number(s) contradict replaceable option"); } diff --git a/src/rpc/rawtransaction_util.h b/src/rpc/rawtransaction_util.h index c3eb1417f8..9b5c9f08d4 100644 --- a/src/rpc/rawtransaction_util.h +++ b/src/rpc/rawtransaction_util.h @@ -7,6 +7,7 @@ #include <map> #include <string> +#include <optional> struct bilingual_str; class FillableSigningProvider; @@ -38,6 +39,6 @@ void SignTransactionResultToJSON(CMutableTransaction& mtx, bool complete, const void ParsePrevouts(const UniValue& prevTxsUnival, FillableSigningProvider* keystore, std::map<COutPoint, Coin>& coins); /** Create a transaction from univalue parameters */ -CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniValue& outputs_in, const UniValue& locktime, bool rbf); +CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniValue& outputs_in, const UniValue& locktime, std::optional<bool> rbf); #endif // BITCOIN_RPC_RAWTRANSACTION_UTIL_H diff --git a/src/rpc/request.cpp b/src/rpc/request.cpp index 304c265b31..8595fa78bb 100644 --- a/src/rpc/request.cpp +++ b/src/rpc/request.cpp @@ -66,16 +66,16 @@ UniValue JSONRPCError(int code, const std::string& message) */ static const std::string COOKIEAUTH_USER = "__cookie__"; /** Default name for auth cookie file */ -static const std::string COOKIEAUTH_FILE = ".cookie"; +static const char* const COOKIEAUTH_FILE = ".cookie"; /** Get name of RPC authentication cookie file */ static fs::path GetAuthCookieFile(bool temp=false) { - std::string arg = gArgs.GetArg("-rpccookiefile", COOKIEAUTH_FILE); + fs::path arg = gArgs.GetPathArg("-rpccookiefile", COOKIEAUTH_FILE); if (temp) { arg += ".tmp"; } - return AbsPathForConfigVal(fs::PathFromString(arg)); + return AbsPathForConfigVal(arg); } bool GenerateAuthCookie(std::string *cookie_out) diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp index af00acdc9f..e9987d73be 100644 --- a/src/rpc/server.cpp +++ b/src/rpc/server.cpp @@ -11,29 +11,33 @@ #include <util/strencodings.h> #include <util/string.h> #include <util/system.h> +#include <util/time.h> #include <boost/signals2/signal.hpp> #include <cassert> -#include <memory> // for unique_ptr +#include <chrono> +#include <memory> #include <mutex> #include <unordered_map> -static Mutex g_rpc_warmup_mutex; +using SteadyClock = std::chrono::steady_clock; + +static GlobalMutex g_rpc_warmup_mutex; static std::atomic<bool> g_rpc_running{false}; static bool fRPCInWarmup GUARDED_BY(g_rpc_warmup_mutex) = true; static std::string rpcWarmupStatus GUARDED_BY(g_rpc_warmup_mutex) = "RPC server started"; /* Timer-creating functions */ static RPCTimerInterface* timerInterface = nullptr; /* Map of name to timer. */ -static Mutex g_deadline_timers_mutex; +static GlobalMutex g_deadline_timers_mutex; static std::map<std::string, std::unique_ptr<RPCTimerBase> > deadlineTimers GUARDED_BY(g_deadline_timers_mutex); static bool ExecuteCommand(const CRPCCommand& command, const JSONRPCRequest& request, UniValue& result, bool last_handler); struct RPCCommandExecutionInfo { std::string method; - int64_t start; + SteadyClock::time_point start; }; struct RPCServerInfo @@ -50,7 +54,7 @@ struct RPCCommandExecution explicit RPCCommandExecution(const std::string& method) { LOCK(g_rpc_server_info.mutex); - it = g_rpc_server_info.active_commands.insert(g_rpc_server_info.active_commands.end(), {method, GetTimeMicros()}); + it = g_rpc_server_info.active_commands.insert(g_rpc_server_info.active_commands.end(), {method, SteadyClock::now()}); } ~RPCCommandExecution() { @@ -231,7 +235,7 @@ static RPCHelpMan getrpcinfo() for (const RPCCommandExecutionInfo& info : g_rpc_server_info.active_commands) { UniValue entry(UniValue::VOBJ); entry.pushKV("method", info.method); - entry.pushKV("duration", GetTimeMicros() - info.start); + entry.pushKV("duration", int64_t{Ticks<std::chrono::microseconds>(SteadyClock::now() - info.start)}); active_commands.push_back(entry); } diff --git a/src/rpc/txoutproof.cpp b/src/rpc/txoutproof.cpp index d16820baeb..dcf6c6bee1 100644 --- a/src/rpc/txoutproof.cpp +++ b/src/rpc/txoutproof.cpp @@ -87,7 +87,7 @@ static RPCHelpMan gettxoutproof() LOCK(cs_main); if (pblockindex == nullptr) { - const CTransactionRef tx = GetTransaction(/*block_index=*/nullptr, /*mempool=*/nullptr, *setTxids.begin(), Params().GetConsensus(), hashBlock); + const CTransactionRef tx = GetTransaction(/*block_index=*/nullptr, /*mempool=*/nullptr, *setTxids.begin(), chainman.GetConsensus(), hashBlock); if (!tx || hashBlock.IsNull()) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction not yet in block"); } @@ -98,7 +98,7 @@ static RPCHelpMan gettxoutproof() } CBlock block; - if (!ReadBlockFromDisk(block, pblockindex, Params().GetConsensus())) { + if (!ReadBlockFromDisk(block, pblockindex, chainman.GetConsensus())) { throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk"); } diff --git a/src/rpc/util.cpp b/src/rpc/util.cpp index 2d5d4a4cb9..7517f64ea1 100644 --- a/src/rpc/util.cpp +++ b/src/rpc/util.cpp @@ -583,7 +583,7 @@ UniValue RPCHelpMan::HandleRequest(const JSONRPCRequest& request) const } const UniValue ret = m_fun(*this, request); if (gArgs.GetBoolArg("-rpcdoccheck", DEFAULT_RPC_DOC_CHECK)) { - CHECK_NONFATAL(std::any_of(m_results.m_results.begin(), m_results.m_results.end(), [ret](const RPCResult& res) { return res.MatchesType(ret); })); + CHECK_NONFATAL(std::any_of(m_results.m_results.begin(), m_results.m_results.end(), [&ret](const RPCResult& res) { return res.MatchesType(ret); })); } return ret; } diff --git a/src/rpc/util.h b/src/rpc/util.h index abbc4c66fe..e883dc008e 100644 --- a/src/rpc/util.h +++ b/src/rpc/util.h @@ -5,7 +5,6 @@ #ifndef BITCOIN_RPC_UTIL_H #define BITCOIN_RPC_UTIL_H -#include <node/coinstats.h> #include <node/transaction.h> #include <outputtype.h> #include <protocol.h> diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp index cece0b60ce..9bcbe1ceef 100644 --- a/src/script/descriptor.cpp +++ b/src/script/descriptor.cpp @@ -6,6 +6,7 @@ #include <key_io.h> #include <pubkey.h> +#include <script/miniscript.h> #include <script/script.h> #include <script/standard.h> @@ -161,6 +162,20 @@ public: virtual ~PubkeyProvider() = default; + /** Compare two public keys represented by this provider. + * Used by the Miniscript descriptors to check for duplicate keys in the script. + */ + bool operator<(PubkeyProvider& other) const { + CPubKey a, b; + SigningProvider dummy; + KeyOriginInfo dummy_info; + + GetPubKey(0, dummy, a, dummy_info); + other.GetPubKey(0, dummy, b, dummy_info); + + return a < b; + } + /** Derive a public key. * read_cache is the cache to read keys from (if not nullptr) * write_cache is the cache to write keys to (if not nullptr) @@ -313,7 +328,7 @@ class BIP32PubkeyProvider final : public PubkeyProvider { if (!GetExtKey(arg, xprv)) return false; for (auto entry : m_path) { - xprv.Derive(xprv, entry); + if (!xprv.Derive(xprv, entry)) return false; if (entry >> 31) { last_hardened = xprv; } @@ -373,14 +388,13 @@ public: } } else { for (auto entry : m_path) { - der = parent_extkey.Derive(parent_extkey, entry); - assert(der); + if (!parent_extkey.Derive(parent_extkey, entry)) return false; } final_extkey = parent_extkey; if (m_derive == DeriveType::UNHARDENED) der = parent_extkey.Derive(final_extkey, pos); assert(m_derive != DeriveType::HARDENED); } - assert(der); + if (!der) return false; final_info_out = final_info_out_tmp; key_out = final_extkey.pubkey; @@ -483,8 +497,8 @@ public: CExtKey extkey; CExtKey dummy; if (!GetDerivedExtKey(arg, extkey, dummy)) return false; - if (m_derive == DeriveType::UNHARDENED) extkey.Derive(extkey, pos); - if (m_derive == DeriveType::HARDENED) extkey.Derive(extkey, pos | 0x80000000UL); + if (m_derive == DeriveType::UNHARDENED && !extkey.Derive(extkey, pos)) return false; + if (m_derive == DeriveType::HARDENED && !extkey.Derive(extkey, pos | 0x80000000UL)) return false; key = extkey.key; return true; } @@ -493,12 +507,12 @@ public: /** Base class for all Descriptor implementations. */ class DescriptorImpl : public Descriptor { - //! Public key arguments for this descriptor (size 1 for PK, PKH, WPKH; any size for Multisig). +protected: + //! Public key arguments for this descriptor (size 1 for PK, PKH, WPKH; any size for WSH and Multisig). const std::vector<std::unique_ptr<PubkeyProvider>> m_pubkey_args; //! The string name of the descriptor function. const std::string m_name; -protected: //! The sub-descriptor arguments (empty for everything but SH and WSH). //! In doc/descriptors.m this is referred to as SCRIPT expressions sh(SCRIPT) //! and wsh(SCRIPT), and distinct from KEY expressions and ADDR expressions. @@ -563,7 +577,7 @@ public: return true; } - bool ToStringHelper(const SigningProvider* arg, std::string& out, const StringType type, const DescriptorCache* cache = nullptr) const + virtual bool ToStringHelper(const SigningProvider* arg, std::string& out, const StringType type, const DescriptorCache* cache = nullptr) const { std::string extra = ToStringExtra(); size_t pos = extra.size() > 0 ? 1 : 0; @@ -882,7 +896,7 @@ protected: if (!xpk.IsFullyValid()) return {}; builder.Finalize(xpk); WitnessV1Taproot output = builder.GetOutput(); - out.tr_spenddata[output].Merge(builder.GetSpendData()); + out.tr_trees[output] = builder; out.pubkeys.emplace(keys[0].GetID(), keys[0]); return Vector(GetScriptForDestination(output)); } @@ -917,6 +931,107 @@ public: bool IsSingleType() const final { return true; } }; +/* We instantiate Miniscript here with a simple integer as key type. + * The value of these key integers are an index in the + * DescriptorImpl::m_pubkey_args vector. + */ + +/** + * The context for converting a Miniscript descriptor into a Script. + */ +class ScriptMaker { + //! Keys contained in the Miniscript (the evaluation of DescriptorImpl::m_pubkey_args). + const std::vector<CPubKey>& m_keys; + +public: + ScriptMaker(const std::vector<CPubKey>& keys LIFETIMEBOUND) : m_keys(keys) {} + + std::vector<unsigned char> ToPKBytes(uint32_t key) const { + return {m_keys[key].begin(), m_keys[key].end()}; + } + + std::vector<unsigned char> ToPKHBytes(uint32_t key) const { + auto id = m_keys[key].GetID(); + return {id.begin(), id.end()}; + } +}; + +/** + * The context for converting a Miniscript descriptor to its textual form. + */ +class StringMaker { + //! To convert private keys for private descriptors. + const SigningProvider* m_arg; + //! Keys contained in the Miniscript (a reference to DescriptorImpl::m_pubkey_args). + const std::vector<std::unique_ptr<PubkeyProvider>>& m_pubkeys; + //! Whether to serialize keys as private or public. + bool m_private; + +public: + StringMaker(const SigningProvider* arg LIFETIMEBOUND, const std::vector<std::unique_ptr<PubkeyProvider>>& pubkeys LIFETIMEBOUND, bool priv) + : m_arg(arg), m_pubkeys(pubkeys), m_private(priv) {} + + std::optional<std::string> ToString(uint32_t key) const + { + std::string ret; + if (m_private) { + if (!m_pubkeys[key]->ToPrivateString(*m_arg, ret)) return {}; + } else { + ret = m_pubkeys[key]->ToString(); + } + return ret; + } +}; + +class MiniscriptDescriptor final : public DescriptorImpl +{ +private: + miniscript::NodeRef<uint32_t> m_node; + +protected: + std::vector<CScript> MakeScripts(const std::vector<CPubKey>& keys, Span<const CScript> scripts, + FlatSigningProvider& provider) const override + { + for (const auto& key : keys) provider.pubkeys.emplace(key.GetID(), key); + return Vector(m_node->ToScript(ScriptMaker(keys))); + } + +public: + MiniscriptDescriptor(std::vector<std::unique_ptr<PubkeyProvider>> providers, miniscript::NodeRef<uint32_t> node) + : DescriptorImpl(std::move(providers), "?"), m_node(std::move(node)) {} + + bool ToStringHelper(const SigningProvider* arg, std::string& out, const StringType type, + const DescriptorCache* cache = nullptr) const override + { + if (const auto res = m_node->ToString(StringMaker(arg, m_pubkey_args, type == StringType::PRIVATE))) { + out = *res; + return true; + } + return false; + } + + bool IsSolvable() const override { return false; } // For now, mark these descriptors as non-solvable (as we don't have signing logic for them). + bool IsSingleType() const final { return true; } +}; + +/** A parsed rawtr(...) descriptor. */ +class RawTRDescriptor final : public DescriptorImpl +{ +protected: + std::vector<CScript> MakeScripts(const std::vector<CPubKey>& keys, Span<const CScript> scripts, FlatSigningProvider& out) const override + { + assert(keys.size() == 1); + XOnlyPubKey xpk(keys[0]); + if (!xpk.IsFullyValid()) return {}; + WitnessV1Taproot output{xpk}; + return Vector(GetScriptForDestination(output)); + } +public: + RawTRDescriptor(std::unique_ptr<PubkeyProvider> output_key) : DescriptorImpl(Vector(std::move(output_key)), "rawtr") {} + std::optional<OutputType> GetOutputType() const override { return OutputType::BECH32M; } + bool IsSingleType() const final { return true; } +}; + //////////////////////////////////////////////////////////////////////////// // Parser // //////////////////////////////////////////////////////////////////////////// @@ -1058,6 +1173,94 @@ std::unique_ptr<PubkeyProvider> ParsePubkey(uint32_t key_exp_index, const Span<c return std::make_unique<OriginPubkeyProvider>(key_exp_index, std::move(info), std::move(provider)); } +std::unique_ptr<PubkeyProvider> InferPubkey(const CPubKey& pubkey, ParseScriptContext, const SigningProvider& provider) +{ + std::unique_ptr<PubkeyProvider> key_provider = std::make_unique<ConstPubkeyProvider>(0, pubkey, false); + KeyOriginInfo info; + if (provider.GetKeyOrigin(pubkey.GetID(), info)) { + return std::make_unique<OriginPubkeyProvider>(0, std::move(info), std::move(key_provider)); + } + return key_provider; +} + +std::unique_ptr<PubkeyProvider> InferXOnlyPubkey(const XOnlyPubKey& xkey, ParseScriptContext ctx, const SigningProvider& provider) +{ + unsigned char full_key[CPubKey::COMPRESSED_SIZE] = {0x02}; + std::copy(xkey.begin(), xkey.end(), full_key + 1); + CPubKey pubkey(full_key); + std::unique_ptr<PubkeyProvider> key_provider = std::make_unique<ConstPubkeyProvider>(0, pubkey, true); + KeyOriginInfo info; + if (provider.GetKeyOriginByXOnly(xkey, info)) { + return std::make_unique<OriginPubkeyProvider>(0, std::move(info), std::move(key_provider)); + } + return key_provider; +} + +/** + * The context for parsing a Miniscript descriptor (either from Script or from its textual representation). + */ +struct KeyParser { + //! The Key type is an index in DescriptorImpl::m_pubkey_args + using Key = uint32_t; + //! Must not be nullptr if parsing from string. + FlatSigningProvider* m_out; + //! Must not be nullptr if parsing from Script. + const SigningProvider* m_in; + //! List of keys contained in the Miniscript. + mutable std::vector<std::unique_ptr<PubkeyProvider>> m_keys; + //! Used to detect key parsing errors within a Miniscript. + mutable std::string m_key_parsing_error; + + KeyParser(FlatSigningProvider* out LIFETIMEBOUND, const SigningProvider* in LIFETIMEBOUND) : m_out(out), m_in(in) {} + + bool KeyCompare(const Key& a, const Key& b) const { + return *m_keys.at(a) < *m_keys.at(b); + } + + template<typename I> std::optional<Key> FromString(I begin, I end) const + { + assert(m_out); + Key key = m_keys.size(); + auto pk = ParsePubkey(key, {&*begin, &*end}, ParseScriptContext::P2WSH, *m_out, m_key_parsing_error); + if (!pk) return {}; + m_keys.push_back(std::move(pk)); + return key; + } + + std::optional<std::string> ToString(const Key& key) const + { + return m_keys.at(key)->ToString(); + } + + template<typename I> std::optional<Key> FromPKBytes(I begin, I end) const + { + assert(m_in); + CPubKey pubkey(begin, end); + if (pubkey.IsValid()) { + Key key = m_keys.size(); + m_keys.push_back(InferPubkey(pubkey, ParseScriptContext::P2WSH, *m_in)); + return key; + } + return {}; + } + + template<typename I> std::optional<Key> FromPKHBytes(I begin, I end) const + { + assert(end - begin == 20); + assert(m_in); + uint160 hash; + std::copy(begin, end, hash.begin()); + CKeyID keyid(hash); + CPubKey pubkey; + if (m_in->GetPubKey(keyid, pubkey)) { + Key key = m_keys.size(); + m_keys.push_back(InferPubkey(pubkey, ParseScriptContext::P2WSH, *m_in)); + return key; + } + return {}; + } +}; + /** Parse a script in a particular context. */ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const char>& sp, ParseScriptContext ctx, FlatSigningProvider& out, std::string& error) { @@ -1267,6 +1470,16 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const error = "Can only have tr at top level"; return nullptr; } + if (ctx == ParseScriptContext::TOP && Func("rawtr", expr)) { + auto arg = Expr(expr); + auto output_key = ParsePubkey(key_exp_index, arg, ParseScriptContext::P2TR, out, error); + if (!output_key) return nullptr; + ++key_exp_index; + return std::make_unique<RawTRDescriptor>(std::move(output_key)); + } else if (Func("rawtr", expr)) { + error = "Can only have rawtr at top level"; + return nullptr; + } if (ctx == ParseScriptContext::TOP && Func("raw", expr)) { std::string str(expr.begin(), expr.end()); if (!IsHex(str)) { @@ -1279,6 +1492,45 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const error = "Can only have raw() at top level"; return nullptr; } + // Process miniscript expressions. + { + KeyParser parser(&out, nullptr); + auto node = miniscript::FromString(std::string(expr.begin(), expr.end()), parser); + if (node) { + if (ctx != ParseScriptContext::P2WSH) { + error = "Miniscript expressions can only be used in wsh"; + return nullptr; + } + if (parser.m_key_parsing_error != "") { + error = std::move(parser.m_key_parsing_error); + return nullptr; + } + if (!node->IsSane()) { + // Try to find the first insane sub for better error reporting. + auto insane_node = node.get(); + if (const auto sub = node->FindInsaneSub()) insane_node = sub; + if (const auto str = insane_node->ToString(parser)) error = *str; + if (!insane_node->IsValid()) { + error += " is invalid"; + } else { + error += " is not sane"; + if (!insane_node->IsNonMalleable()) { + error += ": malleable witnesses exist"; + } else if (insane_node == node.get() && !insane_node->NeedsSignature()) { + error += ": witnesses without signature exist"; + } else if (!insane_node->CheckTimeLocksMix()) { + error += ": contains mixes of timelocks expressed in blocks and seconds"; + } else if (!insane_node->CheckDuplicateKey()) { + error += ": contains duplicate public keys"; + } else if (!insane_node->ValidSatisfactions()) { + error += ": needs witnesses that may exceed resource limits"; + } + } + return nullptr; + } + return std::make_unique<MiniscriptDescriptor>(std::move(parser.m_keys), std::move(node)); + } + } if (ctx == ParseScriptContext::P2SH) { error = "A function is needed within P2SH"; return nullptr; @@ -1290,29 +1542,6 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t& key_exp_index, Span<const return nullptr; } -std::unique_ptr<PubkeyProvider> InferPubkey(const CPubKey& pubkey, ParseScriptContext, const SigningProvider& provider) -{ - std::unique_ptr<PubkeyProvider> key_provider = std::make_unique<ConstPubkeyProvider>(0, pubkey, false); - KeyOriginInfo info; - if (provider.GetKeyOrigin(pubkey.GetID(), info)) { - return std::make_unique<OriginPubkeyProvider>(0, std::move(info), std::move(key_provider)); - } - return key_provider; -} - -std::unique_ptr<PubkeyProvider> InferXOnlyPubkey(const XOnlyPubKey& xkey, ParseScriptContext ctx, const SigningProvider& provider) -{ - unsigned char full_key[CPubKey::COMPRESSED_SIZE] = {0x02}; - std::copy(xkey.begin(), xkey.end(), full_key + 1); - CPubKey pubkey(full_key); - std::unique_ptr<PubkeyProvider> key_provider = std::make_unique<ConstPubkeyProvider>(0, pubkey, true); - KeyOriginInfo info; - if (provider.GetKeyOriginByXOnly(xkey, info)) { - return std::make_unique<OriginPubkeyProvider>(0, std::move(info), std::move(key_provider)); - } - return key_provider; -} - std::unique_ptr<DescriptorImpl> InferMultiA(const CScript& script, ParseScriptContext ctx, const SigningProvider& provider) { auto match = MatchMultiA(script); @@ -1424,6 +1653,21 @@ std::unique_ptr<DescriptorImpl> InferScript(const CScript& script, ParseScriptCo } } } + // If the above doesn't work, construct a rawtr() descriptor with just the encoded x-only pubkey. + if (pubkey.IsFullyValid()) { + auto key = InferXOnlyPubkey(pubkey, ParseScriptContext::P2TR, provider); + if (key) { + return std::make_unique<RawTRDescriptor>(std::move(key)); + } + } + } + + if (ctx == ParseScriptContext::P2WSH) { + KeyParser parser(nullptr, &provider); + auto node = miniscript::FromScript(script, parser); + if (node && node->IsSane()) { + return std::make_unique<MiniscriptDescriptor>(std::move(parser.m_keys), std::move(node)); + } } CTxDestination dest; diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index c4d13d7283..38bb11aad4 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -1342,7 +1342,7 @@ public: template <class T> uint256 GetPrevoutsSHA256(const T& txTo) { - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; for (const auto& txin : txTo.vin) { ss << txin.prevout; } @@ -1353,7 +1353,7 @@ uint256 GetPrevoutsSHA256(const T& txTo) template <class T> uint256 GetSequencesSHA256(const T& txTo) { - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; for (const auto& txin : txTo.vin) { ss << txin.nSequence; } @@ -1364,7 +1364,7 @@ uint256 GetSequencesSHA256(const T& txTo) template <class T> uint256 GetOutputsSHA256(const T& txTo) { - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; for (const auto& txout : txTo.vout) { ss << txout; } @@ -1374,7 +1374,7 @@ uint256 GetOutputsSHA256(const T& txTo) /** Compute the (single) SHA256 of the concatenation of all amounts spent by a tx. */ uint256 GetSpentAmountsSHA256(const std::vector<CTxOut>& outputs_spent) { - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; for (const auto& txout : outputs_spent) { ss << txout.nValue; } @@ -1384,7 +1384,7 @@ uint256 GetSpentAmountsSHA256(const std::vector<CTxOut>& outputs_spent) /** Compute the (single) SHA256 of the concatenation of all scriptPubKeys spent by a tx. */ uint256 GetSpentScriptsSHA256(const std::vector<CTxOut>& outputs_spent) { - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; for (const auto& txout : outputs_spent) { ss << txout.scriptPubKey; } @@ -1458,9 +1458,9 @@ template void PrecomputedTransactionData::Init(const CMutableTransaction& txTo, template PrecomputedTransactionData::PrecomputedTransactionData(const CTransaction& txTo); template PrecomputedTransactionData::PrecomputedTransactionData(const CMutableTransaction& txTo); -const CHashWriter HASHER_TAPSIGHASH = TaggedHash("TapSighash"); -const CHashWriter HASHER_TAPLEAF = TaggedHash("TapLeaf"); -const CHashWriter HASHER_TAPBRANCH = TaggedHash("TapBranch"); +const HashWriter HASHER_TAPSIGHASH{TaggedHash("TapSighash")}; +const HashWriter HASHER_TAPLEAF{TaggedHash("TapLeaf")}; +const HashWriter HASHER_TAPBRANCH{TaggedHash("TapBranch")}; static bool HandleMissingData(MissingDataBehavior mdb) { @@ -1499,7 +1499,7 @@ bool SignatureHashSchnorr(uint256& hash_out, ScriptExecutionData& execdata, cons return HandleMissingData(mdb); } - CHashWriter ss = HASHER_TAPSIGHASH; + HashWriter ss{HASHER_TAPSIGHASH}; // Epoch static constexpr uint8_t EPOCH = 0; @@ -1544,7 +1544,7 @@ bool SignatureHashSchnorr(uint256& hash_out, ScriptExecutionData& execdata, cons if (output_type == SIGHASH_SINGLE) { if (in_pos >= tx_to.vout.size()) return false; if (!execdata.m_output_hash) { - CHashWriter sha_single_output(SER_GETHASH, 0); + HashWriter sha_single_output{}; sha_single_output << tx_to.vout[in_pos]; execdata.m_output_hash = sha_single_output.GetSHA256(); } @@ -1587,12 +1587,12 @@ uint256 SignatureHash(const CScript& scriptCode, const T& txTo, unsigned int nIn if ((nHashType & 0x1f) != SIGHASH_SINGLE && (nHashType & 0x1f) != SIGHASH_NONE) { hashOutputs = cacheready ? cache->hashOutputs : SHA256Uint256(GetOutputsSHA256(txTo)); } else if ((nHashType & 0x1f) == SIGHASH_SINGLE && nIn < txTo.vout.size()) { - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; ss << txTo.vout[nIn]; hashOutputs = ss.GetHash(); } - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; // Version ss << txTo.nVersion; // Input prevouts/nSequence (none/all, depending on flags) @@ -1627,7 +1627,7 @@ uint256 SignatureHash(const CScript& scriptCode, const T& txTo, unsigned int nIn CTransactionSignatureSerializer<T> txTmp(txTo, scriptCode, nIn, nHashType); // Serialize and hash - CHashWriter ss(SER_GETHASH, 0); + HashWriter ss{}; ss << txTmp << nHashType; return ss.GetHash(); } @@ -1827,15 +1827,19 @@ static bool ExecuteWitnessScript(const Span<const valtype>& stack_span, const CS uint256 ComputeTapleafHash(uint8_t leaf_version, const CScript& script) { - return (CHashWriter(HASHER_TAPLEAF) << leaf_version << script).GetSHA256(); + return (HashWriter{HASHER_TAPLEAF} << leaf_version << script).GetSHA256(); } uint256 ComputeTaprootMerkleRoot(Span<const unsigned char> control, const uint256& tapleaf_hash) { + assert(control.size() >= TAPROOT_CONTROL_BASE_SIZE); + assert(control.size() <= TAPROOT_CONTROL_MAX_SIZE); + assert((control.size() - TAPROOT_CONTROL_BASE_SIZE) % TAPROOT_CONTROL_NODE_SIZE == 0); + const int path_len = (control.size() - TAPROOT_CONTROL_BASE_SIZE) / TAPROOT_CONTROL_NODE_SIZE; uint256 k = tapleaf_hash; for (int i = 0; i < path_len; ++i) { - CHashWriter ss_branch{HASHER_TAPBRANCH}; + HashWriter ss_branch{HASHER_TAPBRANCH}; Span node{Span{control}.subspan(TAPROOT_CONTROL_BASE_SIZE + TAPROOT_CONTROL_NODE_SIZE * i, TAPROOT_CONTROL_NODE_SIZE)}; if (std::lexicographical_compare(k.begin(), k.end(), node.begin(), node.end())) { ss_branch << k << node; @@ -1898,7 +1902,7 @@ static bool VerifyWitnessProgram(const CScriptWitness& witness, int witversion, if (stack.size() >= 2 && !stack.back().empty() && stack.back()[0] == ANNEX_TAG) { // Drop annex (this is non-standard; see IsWitnessStandard) const valtype& annex = SpanPopBack(stack); - execdata.m_annex_hash = (CHashWriter(SER_GETHASH, 0) << annex).GetSHA256(); + execdata.m_annex_hash = (HashWriter{} << annex).GetSHA256(); execdata.m_annex_present = true; } else { execdata.m_annex_present = false; diff --git a/src/script/interpreter.h b/src/script/interpreter.h index adf454aa15..f91578d684 100644 --- a/src/script/interpreter.h +++ b/src/script/interpreter.h @@ -233,9 +233,9 @@ static constexpr size_t TAPROOT_CONTROL_NODE_SIZE = 32; static constexpr size_t TAPROOT_CONTROL_MAX_NODE_COUNT = 128; static constexpr size_t TAPROOT_CONTROL_MAX_SIZE = TAPROOT_CONTROL_BASE_SIZE + TAPROOT_CONTROL_NODE_SIZE * TAPROOT_CONTROL_MAX_NODE_COUNT; -extern const CHashWriter HASHER_TAPSIGHASH; //!< Hasher with tag "TapSighash" pre-fed to it. -extern const CHashWriter HASHER_TAPLEAF; //!< Hasher with tag "TapLeaf" pre-fed to it. -extern const CHashWriter HASHER_TAPBRANCH; //!< Hasher with tag "TapBranch" pre-fed to it. +extern const HashWriter HASHER_TAPSIGHASH; //!< Hasher with tag "TapSighash" pre-fed to it. +extern const HashWriter HASHER_TAPLEAF; //!< Hasher with tag "TapLeaf" pre-fed to it. +extern const HashWriter HASHER_TAPBRANCH; //!< Hasher with tag "TapBranch" pre-fed to it. template <class T> uint256 SignatureHash(const CScript& scriptCode, const T& txTo, unsigned int nIn, int nHashType, const CAmount& amount, SigVersion sigversion, const PrecomputedTransactionData* cache = nullptr); diff --git a/src/script/miniscript.cpp b/src/script/miniscript.cpp index 019f02f159..cb4d4cb783 100644 --- a/src/script/miniscript.cpp +++ b/src/script/miniscript.cpp @@ -17,69 +17,67 @@ Type SanitizeType(Type e) { int num_types = (e << "K"_mst) + (e << "V"_mst) + (e << "B"_mst) + (e << "W"_mst); if (num_types == 0) return ""_mst; // No valid type, don't care about the rest assert(num_types == 1); // K, V, B, W all conflict with each other - bool ok = // Work around a GCC 4.8 bug that breaks user-defined literals in macro calls. - (!(e << "z"_mst) || !(e << "o"_mst)) && // z conflicts with o - (!(e << "n"_mst) || !(e << "z"_mst)) && // n conflicts with z - (!(e << "n"_mst) || !(e << "W"_mst)) && // n conflicts with W - (!(e << "V"_mst) || !(e << "d"_mst)) && // V conflicts with d - (!(e << "K"_mst) || (e << "u"_mst)) && // K implies u - (!(e << "V"_mst) || !(e << "u"_mst)) && // V conflicts with u - (!(e << "e"_mst) || !(e << "f"_mst)) && // e conflicts with f - (!(e << "e"_mst) || (e << "d"_mst)) && // e implies d - (!(e << "V"_mst) || !(e << "e"_mst)) && // V conflicts with e - (!(e << "d"_mst) || !(e << "f"_mst)) && // d conflicts with f - (!(e << "V"_mst) || (e << "f"_mst)) && // V implies f - (!(e << "K"_mst) || (e << "s"_mst)) && // K implies s - (!(e << "z"_mst) || (e << "m"_mst)); // z implies m - assert(ok); + assert(!(e << "z"_mst) || !(e << "o"_mst)); // z conflicts with o + assert(!(e << "n"_mst) || !(e << "z"_mst)); // n conflicts with z + assert(!(e << "n"_mst) || !(e << "W"_mst)); // n conflicts with W + assert(!(e << "V"_mst) || !(e << "d"_mst)); // V conflicts with d + assert(!(e << "K"_mst) || (e << "u"_mst)); // K implies u + assert(!(e << "V"_mst) || !(e << "u"_mst)); // V conflicts with u + assert(!(e << "e"_mst) || !(e << "f"_mst)); // e conflicts with f + assert(!(e << "e"_mst) || (e << "d"_mst)); // e implies d + assert(!(e << "V"_mst) || !(e << "e"_mst)); // V conflicts with e + assert(!(e << "d"_mst) || !(e << "f"_mst)); // d conflicts with f + assert(!(e << "V"_mst) || (e << "f"_mst)); // V implies f + assert(!(e << "K"_mst) || (e << "s"_mst)); // K implies s + assert(!(e << "z"_mst) || (e << "m"_mst)); // z implies m return e; } -Type ComputeType(Fragment nodetype, Type x, Type y, Type z, const std::vector<Type>& sub_types, uint32_t k, size_t data_size, size_t n_subs, size_t n_keys) { +Type ComputeType(Fragment fragment, Type x, Type y, Type z, const std::vector<Type>& sub_types, uint32_t k, size_t data_size, size_t n_subs, size_t n_keys) { // Sanity check on data - if (nodetype == Fragment::SHA256 || nodetype == Fragment::HASH256) { + if (fragment == Fragment::SHA256 || fragment == Fragment::HASH256) { assert(data_size == 32); - } else if (nodetype == Fragment::RIPEMD160 || nodetype == Fragment::HASH160) { + } else if (fragment == Fragment::RIPEMD160 || fragment == Fragment::HASH160) { assert(data_size == 20); } else { assert(data_size == 0); } // Sanity check on k - if (nodetype == Fragment::OLDER || nodetype == Fragment::AFTER) { + if (fragment == Fragment::OLDER || fragment == Fragment::AFTER) { assert(k >= 1 && k < 0x80000000UL); - } else if (nodetype == Fragment::MULTI) { + } else if (fragment == Fragment::MULTI) { assert(k >= 1 && k <= n_keys); - } else if (nodetype == Fragment::THRESH) { + } else if (fragment == Fragment::THRESH) { assert(k >= 1 && k <= n_subs); } else { assert(k == 0); } // Sanity check on subs - if (nodetype == Fragment::AND_V || nodetype == Fragment::AND_B || nodetype == Fragment::OR_B || - nodetype == Fragment::OR_C || nodetype == Fragment::OR_I || nodetype == Fragment::OR_D) { + if (fragment == Fragment::AND_V || fragment == Fragment::AND_B || fragment == Fragment::OR_B || + fragment == Fragment::OR_C || fragment == Fragment::OR_I || fragment == Fragment::OR_D) { assert(n_subs == 2); - } else if (nodetype == Fragment::ANDOR) { + } else if (fragment == Fragment::ANDOR) { assert(n_subs == 3); - } else if (nodetype == Fragment::WRAP_A || nodetype == Fragment::WRAP_S || nodetype == Fragment::WRAP_C || - nodetype == Fragment::WRAP_D || nodetype == Fragment::WRAP_V || nodetype == Fragment::WRAP_J || - nodetype == Fragment::WRAP_N) { + } else if (fragment == Fragment::WRAP_A || fragment == Fragment::WRAP_S || fragment == Fragment::WRAP_C || + fragment == Fragment::WRAP_D || fragment == Fragment::WRAP_V || fragment == Fragment::WRAP_J || + fragment == Fragment::WRAP_N) { assert(n_subs == 1); - } else if (nodetype != Fragment::THRESH) { + } else if (fragment != Fragment::THRESH) { assert(n_subs == 0); } // Sanity check on keys - if (nodetype == Fragment::PK_K || nodetype == Fragment::PK_H) { + if (fragment == Fragment::PK_K || fragment == Fragment::PK_H) { assert(n_keys == 1); - } else if (nodetype == Fragment::MULTI) { + } else if (fragment == Fragment::MULTI) { assert(n_keys >= 1 && n_keys <= 20); } else { assert(n_keys == 0); } - // Below is the per-nodetype logic for computing the expression types. + // Below is the per-fragment logic for computing the expression types. // It heavily relies on Type's << operator (where "X << a_mst" means // "X has all properties listed in a"). - switch (nodetype) { + switch (fragment) { case Fragment::PK_K: return "Konudemsxk"_mst; case Fragment::PK_H: return "Knudemsxk"_mst; case Fragment::OLDER: return @@ -247,11 +245,10 @@ Type ComputeType(Fragment nodetype, Type x, Type y, Type z, const std::vector<Ty } } assert(false); - return ""_mst; } -size_t ComputeScriptLen(Fragment nodetype, Type sub0typ, size_t subsize, uint32_t k, size_t n_subs, size_t n_keys) { - switch (nodetype) { +size_t ComputeScriptLen(Fragment fragment, Type sub0typ, size_t subsize, uint32_t k, size_t n_subs, size_t n_keys) { + switch (fragment) { case Fragment::JUST_1: case Fragment::JUST_0: return 1; case Fragment::PK_K: return 34; @@ -262,7 +259,7 @@ size_t ComputeScriptLen(Fragment nodetype, Type sub0typ, size_t subsize, uint32_ case Fragment::SHA256: return 4 + 2 + 33; case Fragment::HASH160: case Fragment::RIPEMD160: return 4 + 2 + 21; - case Fragment::MULTI: return 3 + (n_keys > 16) + (k > 16) + 34 * n_keys; + case Fragment::MULTI: return 1 + BuildScript(n_keys).size() + BuildScript(k).size() + 34 * n_keys; case Fragment::AND_V: return subsize; case Fragment::WRAP_V: return subsize + (sub0typ << "x"_mst); case Fragment::WRAP_S: @@ -280,19 +277,17 @@ size_t ComputeScriptLen(Fragment nodetype, Type sub0typ, size_t subsize, uint32_ case Fragment::THRESH: return subsize + n_subs + BuildScript(k).size(); } assert(false); - return 0; } -bool DecomposeScript(const CScript& script, std::vector<std::pair<opcodetype, std::vector<unsigned char>>>& out) +std::optional<std::vector<Opcode>> DecomposeScript(const CScript& script) { - out.clear(); + std::vector<Opcode> out; CScript::const_iterator it = script.begin(), itend = script.end(); while (it != itend) { std::vector<unsigned char> push_data; opcodetype opcode; if (!script.GetOp(it, opcode, push_data)) { - out.clear(); - return false; + return {}; } else if (opcode >= OP_1 && opcode <= OP_16) { // Deal with OP_n (GetOp does not turn them into pushes). push_data.assign(1, CScript::DecodeOP_N(opcode)); @@ -309,30 +304,28 @@ bool DecomposeScript(const CScript& script, std::vector<std::pair<opcodetype, st out.emplace_back(OP_EQUAL, std::vector<unsigned char>()); opcode = OP_VERIFY; } else if (IsPushdataOp(opcode)) { - if (!CheckMinimalPush(push_data, opcode)) return false; + if (!CheckMinimalPush(push_data, opcode)) return {}; } else if (it != itend && (opcode == OP_CHECKSIG || opcode == OP_CHECKMULTISIG || opcode == OP_EQUAL) && (*it == OP_VERIFY)) { // Rule out non minimal VERIFY sequences - return false; + return {}; } out.emplace_back(opcode, std::move(push_data)); } std::reverse(out.begin(), out.end()); - return true; + return out; } -bool ParseScriptNumber(const std::pair<opcodetype, std::vector<unsigned char>>& in, int64_t& k) { +std::optional<int64_t> ParseScriptNumber(const Opcode& in) { if (in.first == OP_0) { - k = 0; - return true; + return 0; } if (!in.second.empty()) { - if (IsPushdataOp(in.first) && !CheckMinimalPush(in.second, in.first)) return false; + if (IsPushdataOp(in.first) && !CheckMinimalPush(in.second, in.first)) return {}; try { - k = CScriptNum(in.second, true).GetInt64(); - return true; + return CScriptNum(in.second, true).GetInt64(); } catch(const scriptnum_error&) {} } - return false; + return {}; } int FindNextChar(Span<const char> sp, const char m) diff --git a/src/script/miniscript.h b/src/script/miniscript.h index 5c1cc316dc..f783d1dafc 100644 --- a/src/script/miniscript.h +++ b/src/script/miniscript.h @@ -6,6 +6,7 @@ #define BITCOIN_SCRIPT_MINISCRIPT_H #include <algorithm> +#include <functional> #include <numeric> #include <memory> #include <optional> @@ -40,7 +41,7 @@ namespace miniscript { * - For example: older(n) = <n> OP_CHECKSEQUENCEVERIFY. * - "V" Verify: * - Takes its inputs from the top of the stack. - * - When satisfactied, pushes nothing. + * - When satisfied, pushes nothing. * - Cannot be dissatisfied. * - This can be obtained by adding an OP_VERIFY to a B, modifying the last opcode * of a B to its -VERIFY version (only for OP_CHECKSIG, OP_CHECKSIGVERIFY @@ -179,6 +180,8 @@ inline constexpr Type operator"" _mst(const char* c, size_t l) { return typ; } +using Opcode = std::pair<opcodetype, std::vector<unsigned char>>; + template<typename Key> struct Node; template<typename Key> using NodeRef = std::shared_ptr<const Node<Key>>; @@ -224,10 +227,10 @@ enum class Fragment { namespace internal { //! Helper function for Node::CalcType. -Type ComputeType(Fragment nodetype, Type x, Type y, Type z, const std::vector<Type>& sub_types, uint32_t k, size_t data_size, size_t n_subs, size_t n_keys); +Type ComputeType(Fragment fragment, Type x, Type y, Type z, const std::vector<Type>& sub_types, uint32_t k, size_t data_size, size_t n_subs, size_t n_keys); //! Helper function for Node::CalcScriptLen. -size_t ComputeScriptLen(Fragment nodetype, Type sub0typ, size_t subsize, uint32_t k, size_t n_subs, size_t n_keys); +size_t ComputeScriptLen(Fragment fragment, Type sub0typ, size_t subsize, uint32_t k, size_t n_subs, size_t n_keys); //! A helper sanitizer/checker for the output of CalcType. Type SanitizeType(Type x); @@ -279,7 +282,7 @@ struct StackSize { template<typename Key> struct Node { //! What node type this node is. - const Fragment nodetype; + const Fragment fragment; //! The k parameter (time for OLDER/AFTER, threshold for THRESH(_M)) const uint32_t k = 0; //! The keys used by this expression (only for PK_K/PK_H/MULTI) @@ -298,6 +301,8 @@ private: const Type typ; //! Cached script length (computed by CalcScriptLen). const size_t scriptlen; + //! Whether a public key appears more than once in this node. + const bool duplicate_key; //! Compute the length of the script for this miniscript (including children). size_t CalcScriptLen() const { @@ -306,7 +311,7 @@ private: subsize += sub->ScriptSize(); } Type sub0type = subs.size() > 0 ? subs[0]->GetType() : ""_mst; - return internal::ComputeScriptLen(nodetype, sub0type, subsize, k, subs.size(), keys.size()); + return internal::ComputeScriptLen(fragment, sub0type, subsize, k, subs.size(), keys.size()); } /* Apply a recursive algorithm to a Miniscript tree, without actual recursive calls. @@ -329,6 +334,8 @@ private: * computes the result of the node. If std::nullopt is returned by upfn, * TreeEvalMaybe() immediately returns std::nullopt. * The return value of TreeEvalMaybe is the result of the root node. + * + * Result type cannot be bool due to the std::vector<bool> specialization. */ template<typename Result, typename State, typename DownFn, typename UpFn> std::optional<Result> TreeEvalMaybe(State root_state, DownFn downfn, UpFn upfn) const @@ -393,6 +400,20 @@ private: return std::move(results[0]); } + /** Like TreeEvalMaybe, but without downfn or State type. + * upfn takes (const Node&, Span<Result>) and returns std::optional<Result>. */ + template<typename Result, typename UpFn> + std::optional<Result> TreeEvalMaybe(UpFn upfn) const + { + struct DummyState {}; + return TreeEvalMaybe<Result>(DummyState{}, + [](DummyState, const Node&, size_t) { return DummyState{}; }, + [&upfn](DummyState, const Node& node, Span<Result> subs) { + return upfn(node, subs); + } + ); + } + /** Like TreeEvalMaybe, but always produces a result. upfn must return Result. */ template<typename Result, typename State, typename DownFn, typename UpFn> Result TreeEval(State root_state, DownFn&& downfn, UpFn upfn) const @@ -408,13 +429,48 @@ private: )); } + /** Like TreeEval, but without downfn or State type. + * upfn takes (const Node&, Span<Result>) and returns Result. */ + template<typename Result, typename UpFn> + Result TreeEval(UpFn upfn) const + { + struct DummyState {}; + return std::move(*TreeEvalMaybe<Result>(DummyState{}, + [](DummyState, const Node&, size_t) { return DummyState{}; }, + [&upfn](DummyState, const Node& node, Span<Result> subs) { + Result res{upfn(node, subs)}; + return std::optional<Result>(std::move(res)); + } + )); + } + + /** Compare two miniscript subtrees, using a non-recursive algorithm. */ + friend int Compare(const Node<Key>& node1, const Node<Key>& node2) + { + std::vector<std::pair<const Node<Key>&, const Node<Key>&>> queue; + queue.emplace_back(node1, node2); + while (!queue.empty()) { + const auto& [a, b] = queue.back(); + queue.pop_back(); + if (std::tie(a.fragment, a.k, a.keys, a.data) < std::tie(b.fragment, b.k, b.keys, b.data)) return -1; + if (std::tie(b.fragment, b.k, b.keys, b.data) < std::tie(a.fragment, a.k, a.keys, a.data)) return 1; + if (a.subs.size() < b.subs.size()) return -1; + if (b.subs.size() < a.subs.size()) return 1; + size_t n = a.subs.size(); + for (size_t i = 0; i < n; ++i) { + queue.emplace_back(*a.subs[n - 1 - i], *b.subs[n - 1 - i]); + } + } + return 0; + } + //! Compute the type for this miniscript. Type CalcType() const { using namespace internal; // THRESH has a variable number of subexpressions std::vector<Type> sub_types; - if (nodetype == Fragment::THRESH) { + if (fragment == Fragment::THRESH) { for (const auto& sub : subs) sub_types.push_back(sub->GetType()); } // All other nodes than THRESH can be computed just from the types of the 0-3 subexpressions. @@ -422,7 +478,7 @@ private: Type y = subs.size() > 1 ? subs[1]->GetType() : ""_mst; Type z = subs.size() > 2 ? subs[2]->GetType() : ""_mst; - return SanitizeType(ComputeType(nodetype, x, y, z, sub_types, k, data.size(), subs.size(), keys.size())); + return SanitizeType(ComputeType(fragment, x, y, z, sub_types, k, data.size(), subs.size(), keys.size())); } public: @@ -434,17 +490,17 @@ public: // by an OP_VERIFY (which may need to be combined with the last script opcode). auto downfn = [](bool verify, const Node& node, size_t index) { // For WRAP_V, the subexpression is certainly followed by OP_VERIFY. - if (node.nodetype == Fragment::WRAP_V) return true; + if (node.fragment == Fragment::WRAP_V) return true; // The subexpression of WRAP_S, and the last subexpression of AND_V // inherit the followed-by-OP_VERIFY property from the parent. - if (node.nodetype == Fragment::WRAP_S || - (node.nodetype == Fragment::AND_V && index == 1)) return verify; + if (node.fragment == Fragment::WRAP_S || + (node.fragment == Fragment::AND_V && index == 1)) return verify; return false; }; // The upward function computes for a node, given its followed-by-OP_VERIFY status // and the CScripts of its child nodes, the CScript of the node. auto upfn = [&ctx](bool verify, const Node& node, Span<CScript> subs) -> CScript { - switch (node.nodetype) { + switch (node.fragment) { case Fragment::PK_K: return BuildScript(ctx.ToPKBytes(node.keys[0])); case Fragment::PK_H: return BuildScript(OP_DUP, OP_HASH160, ctx.ToPKHBytes(node.keys[0]), OP_EQUALVERIFY); case Fragment::OLDER: return BuildScript(node.k, OP_CHECKSEQUENCEVERIFY); @@ -491,45 +547,44 @@ public: } } assert(false); - return {}; }; return TreeEval<CScript>(false, downfn, upfn); } template<typename CTx> - bool ToString(const CTx& ctx, std::string& ret) const { + std::optional<std::string> ToString(const CTx& ctx) const { // To construct the std::string representation for a Miniscript object, we use // the TreeEvalMaybe algorithm. The State is a boolean: whether the parent node is a // wrapper. If so, non-wrapper expressions must be prefixed with a ":". auto downfn = [](bool, const Node& node, size_t) { - return (node.nodetype == Fragment::WRAP_A || node.nodetype == Fragment::WRAP_S || - node.nodetype == Fragment::WRAP_D || node.nodetype == Fragment::WRAP_V || - node.nodetype == Fragment::WRAP_J || node.nodetype == Fragment::WRAP_N || - node.nodetype == Fragment::WRAP_C || - (node.nodetype == Fragment::AND_V && node.subs[1]->nodetype == Fragment::JUST_1) || - (node.nodetype == Fragment::OR_I && node.subs[0]->nodetype == Fragment::JUST_0) || - (node.nodetype == Fragment::OR_I && node.subs[1]->nodetype == Fragment::JUST_0)); + return (node.fragment == Fragment::WRAP_A || node.fragment == Fragment::WRAP_S || + node.fragment == Fragment::WRAP_D || node.fragment == Fragment::WRAP_V || + node.fragment == Fragment::WRAP_J || node.fragment == Fragment::WRAP_N || + node.fragment == Fragment::WRAP_C || + (node.fragment == Fragment::AND_V && node.subs[1]->fragment == Fragment::JUST_1) || + (node.fragment == Fragment::OR_I && node.subs[0]->fragment == Fragment::JUST_0) || + (node.fragment == Fragment::OR_I && node.subs[1]->fragment == Fragment::JUST_0)); }; // The upward function computes for a node, given whether its parent is a wrapper, // and the string representations of its child nodes, the string representation of the node. auto upfn = [&ctx](bool wrapped, const Node& node, Span<std::string> subs) -> std::optional<std::string> { std::string ret = wrapped ? ":" : ""; - switch (node.nodetype) { + switch (node.fragment) { case Fragment::WRAP_A: return "a" + std::move(subs[0]); case Fragment::WRAP_S: return "s" + std::move(subs[0]); case Fragment::WRAP_C: - if (node.subs[0]->nodetype == Fragment::PK_K) { + if (node.subs[0]->fragment == Fragment::PK_K) { // pk(K) is syntactic sugar for c:pk_k(K) - std::string key_str; - if (!ctx.ToString(node.subs[0]->keys[0], key_str)) return {}; - return std::move(ret) + "pk(" + std::move(key_str) + ")"; + auto key_str = ctx.ToString(node.subs[0]->keys[0]); + if (!key_str) return {}; + return std::move(ret) + "pk(" + std::move(*key_str) + ")"; } - if (node.subs[0]->nodetype == Fragment::PK_H) { + if (node.subs[0]->fragment == Fragment::PK_H) { // pkh(K) is syntactic sugar for c:pk_h(K) - std::string key_str; - if (!ctx.ToString(node.subs[0]->keys[0], key_str)) return {}; - return std::move(ret) + "pkh(" + std::move(key_str) + ")"; + auto key_str = ctx.ToString(node.subs[0]->keys[0]); + if (!key_str) return {}; + return std::move(ret) + "pkh(" + std::move(*key_str) + ")"; } return "c" + std::move(subs[0]); case Fragment::WRAP_D: return "d" + std::move(subs[0]); @@ -538,24 +593,24 @@ public: case Fragment::WRAP_N: return "n" + std::move(subs[0]); case Fragment::AND_V: // t:X is syntactic sugar for and_v(X,1). - if (node.subs[1]->nodetype == Fragment::JUST_1) return "t" + std::move(subs[0]); + if (node.subs[1]->fragment == Fragment::JUST_1) return "t" + std::move(subs[0]); break; case Fragment::OR_I: - if (node.subs[0]->nodetype == Fragment::JUST_0) return "l" + std::move(subs[1]); - if (node.subs[1]->nodetype == Fragment::JUST_0) return "u" + std::move(subs[0]); + if (node.subs[0]->fragment == Fragment::JUST_0) return "l" + std::move(subs[1]); + if (node.subs[1]->fragment == Fragment::JUST_0) return "u" + std::move(subs[0]); break; default: break; } - switch (node.nodetype) { + switch (node.fragment) { case Fragment::PK_K: { - std::string key_str; - if (!ctx.ToString(node.keys[0], key_str)) return {}; - return std::move(ret) + "pk_k(" + std::move(key_str) + ")"; + auto key_str = ctx.ToString(node.keys[0]); + if (!key_str) return {}; + return std::move(ret) + "pk_k(" + std::move(*key_str) + ")"; } case Fragment::PK_H: { - std::string key_str; - if (!ctx.ToString(node.keys[0], key_str)) return {}; - return std::move(ret) + "pk_h(" + std::move(key_str) + ")"; + auto key_str = ctx.ToString(node.keys[0]); + if (!key_str) return {}; + return std::move(ret) + "pk_h(" + std::move(*key_str) + ")"; } case Fragment::AFTER: return std::move(ret) + "after(" + ::ToString(node.k) + ")"; case Fragment::OLDER: return std::move(ret) + "older(" + ::ToString(node.k) + ")"; @@ -573,14 +628,14 @@ public: case Fragment::OR_I: return std::move(ret) + "or_i(" + std::move(subs[0]) + "," + std::move(subs[1]) + ")"; case Fragment::ANDOR: // and_n(X,Y) is syntactic sugar for andor(X,Y,0). - if (node.subs[2]->nodetype == Fragment::JUST_0) return std::move(ret) + "and_n(" + std::move(subs[0]) + "," + std::move(subs[1]) + ")"; + if (node.subs[2]->fragment == Fragment::JUST_0) return std::move(ret) + "and_n(" + std::move(subs[0]) + "," + std::move(subs[1]) + ")"; return std::move(ret) + "andor(" + std::move(subs[0]) + "," + std::move(subs[1]) + "," + std::move(subs[2]) + ")"; case Fragment::MULTI: { auto str = std::move(ret) + "multi(" + ::ToString(node.k); for (const auto& key : node.keys) { - std::string key_str; - if (!ctx.ToString(key, key_str)) return {}; - str += "," + std::move(key_str); + auto key_str = ctx.ToString(key); + if (!key_str) return {}; + str += "," + std::move(*key_str); } return std::move(str) + ")"; } @@ -591,18 +646,16 @@ public: } return std::move(str) + ")"; } - default: assert(false); + default: break; } - return ""; // Should never be reached. + assert(false); }; - auto res = TreeEvalMaybe<std::string>(false, downfn, upfn); - if (res.has_value()) ret = std::move(*res); - return res.has_value(); + return TreeEvalMaybe<std::string>(false, downfn, upfn); } internal::Ops CalcOps() const { - switch (nodetype) { + switch (fragment) { case Fragment::JUST_1: return {0, 0, {}}; case Fragment::JUST_0: return {0, {}, 0}; case Fragment::PK_K: return {0, 0, 0}; @@ -672,11 +725,10 @@ public: } } assert(false); - return {0, {}, {}}; } internal::StackSize CalcStackSize() const { - switch (nodetype) { + switch (fragment) { case Fragment::JUST_0: return {{}, 0}; case Fragment::JUST_1: case Fragment::OLDER: @@ -723,7 +775,42 @@ public: } } assert(false); - return {{}, {}}; + } + + /** Check whether any key is repeated. + * This uses a custom key comparator provided by the context in order to still detect duplicates + * for more complicated types. + */ + template<typename Ctx> bool ContainsDuplicateKey(const Ctx& ctx) const { + // We cannot use a lambda here, as lambdas are non assignable, and the set operations + // below require moving the comparators around. + struct Comp { + const Ctx* ctx_ptr; + Comp(const Ctx& ctx) : ctx_ptr(&ctx) {} + bool operator()(const Key& a, const Key& b) const { return ctx_ptr->KeyCompare(a, b); } + }; + using set = std::set<Key, Comp>; + + auto upfn = [this, &ctx](const Node& node, Span<set> subs) -> std::optional<set> { + if (&node != this && node.duplicate_key) return {}; + + size_t keys_count = node.keys.size(); + set key_set{node.keys.begin(), node.keys.end(), Comp(ctx)}; + if (key_set.size() != keys_count) return {}; + + for (auto& sub: subs) { + keys_count += sub.size(); + // Small optimization: std::set::merge is linear in the size of the second arg but + // logarithmic in the size of the first. + if (key_set.size() < sub.size()) std::swap(key_set, sub); + key_set.merge(sub); + if (key_set.size() != keys_count) return {}; + } + + return key_set; + }; + + return !TreeEvalMaybe<set>(upfn); } public: @@ -746,6 +833,15 @@ public: //! Return the expression type. Type GetType() const { return typ; } + //! Find an insane subnode which has no insane children. Nullptr if there is none. + const Node* FindInsaneSub() const { + return TreeEval<const Node*>([](const Node& node, Span<const Node*> subs) -> const Node* { + for (auto& sub: subs) if (sub) return sub; + if (!node.IsSaneSubexpression()) return &node; + return nullptr; + }); + } + //! Check whether this node is valid at all. bool IsValid() const { return !(GetType() == ""_mst) && ScriptSize() <= MAX_STANDARD_P2WSH_SCRIPT_SIZE; } @@ -758,35 +854,31 @@ public: //! Check whether this script always needs a signature. bool NeedsSignature() const { return GetType() << "s"_mst; } - //! Do all sanity checks. - bool IsSane() const { return IsValid() && GetType() << "mk"_mst && CheckOpsLimit() && CheckStackSize(); } + //! Check whether there is no satisfaction path that contains both timelocks and heightlocks + bool CheckTimeLocksMix() const { return GetType() << "k"_mst; } + + //! Check whether there is no duplicate key across this fragment and all its sub-fragments. + bool CheckDuplicateKey() const { return !duplicate_key; } + + //! Whether successful non-malleable satisfactions are guaranteed to be valid. + bool ValidSatisfactions() const { return IsValid() && CheckOpsLimit() && CheckStackSize(); } + + //! Whether the apparent policy of this node matches its script semantics. Doesn't guarantee it is a safe script on its own. + bool IsSaneSubexpression() const { return ValidSatisfactions() && IsNonMalleable() && CheckTimeLocksMix() && CheckDuplicateKey(); } //! Check whether this node is safe as a script on its own. - bool IsSaneTopLevel() const { return IsValidTopLevel() && IsSane() && NeedsSignature(); } + bool IsSane() const { return IsValidTopLevel() && IsSaneSubexpression() && NeedsSignature(); } //! Equality testing. - bool operator==(const Node<Key>& arg) const - { - if (nodetype != arg.nodetype) return false; - if (k != arg.k) return false; - if (data != arg.data) return false; - if (keys != arg.keys) return false; - if (subs.size() != arg.subs.size()) return false; - for (size_t i = 0; i < subs.size(); ++i) { - if (!(*subs[i] == *arg.subs[i])) return false; - } - assert(scriptlen == arg.scriptlen); - assert(typ == arg.typ); - return true; - } + bool operator==(const Node<Key>& arg) const { return Compare(*this, arg) == 0; } // Constructors with various argument combinations. - Node(Fragment nt, std::vector<NodeRef<Key>> sub, std::vector<unsigned char> arg, uint32_t val = 0) : nodetype(nt), k(val), data(std::move(arg)), subs(std::move(sub)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()) {} - Node(Fragment nt, std::vector<unsigned char> arg, uint32_t val = 0) : nodetype(nt), k(val), data(std::move(arg)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()) {} - Node(Fragment nt, std::vector<NodeRef<Key>> sub, std::vector<Key> key, uint32_t val = 0) : nodetype(nt), k(val), keys(std::move(key)), subs(std::move(sub)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()) {} - Node(Fragment nt, std::vector<Key> key, uint32_t val = 0) : nodetype(nt), k(val), keys(std::move(key)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()) {} - Node(Fragment nt, std::vector<NodeRef<Key>> sub, uint32_t val = 0) : nodetype(nt), k(val), subs(std::move(sub)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()) {} - Node(Fragment nt, uint32_t val = 0) : nodetype(nt), k(val), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()) {} + template <typename Ctx> Node(const Ctx& ctx, Fragment nt, std::vector<NodeRef<Key>> sub, std::vector<unsigned char> arg, uint32_t val = 0) : fragment(nt), k(val), data(std::move(arg)), subs(std::move(sub)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()), duplicate_key(ContainsDuplicateKey(ctx)) {} + template <typename Ctx> Node(const Ctx& ctx, Fragment nt, std::vector<unsigned char> arg, uint32_t val = 0) : fragment(nt), k(val), data(std::move(arg)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()), duplicate_key(ContainsDuplicateKey(ctx)) {} + template <typename Ctx> Node(const Ctx& ctx, Fragment nt, std::vector<NodeRef<Key>> sub, std::vector<Key> key, uint32_t val = 0) : fragment(nt), k(val), keys(std::move(key)), subs(std::move(sub)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()), duplicate_key(ContainsDuplicateKey(ctx)) {} + template <typename Ctx> Node(const Ctx& ctx, Fragment nt, std::vector<Key> key, uint32_t val = 0) : fragment(nt), k(val), keys(std::move(key)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()), duplicate_key(ContainsDuplicateKey(ctx)) {} + template <typename Ctx> Node(const Ctx& ctx, Fragment nt, std::vector<NodeRef<Key>> sub, uint32_t val = 0) : fragment(nt), k(val), subs(std::move(sub)), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()), duplicate_key(ContainsDuplicateKey(ctx)) {} + template <typename Ctx> Node(const Ctx& ctx, Fragment nt, uint32_t val = 0) : fragment(nt), k(val), ops(CalcOps()), ss(CalcStackSize()), typ(CalcType()), scriptlen(CalcScriptLen()), duplicate_key(ContainsDuplicateKey(ctx)) {} }; namespace internal { @@ -847,15 +939,15 @@ enum class ParseContext { int FindNextChar(Span<const char> in, const char m); -/** Parse a key string ending with a ')' or ','. */ +/** Parse a key string ending at the end of the fragment's text representation. */ template<typename Key, typename Ctx> std::optional<std::pair<Key, int>> ParseKeyEnd(Span<const char> in, const Ctx& ctx) { - Key key; int key_size = FindNextChar(in, ')'); if (key_size < 1) return {}; - if (!ctx.FromString(in.begin(), in.begin() + key_size, key)) return {}; - return {{std::move(key), key_size}}; + auto key = ctx.FromString(in.begin(), in.begin() + key_size); + if (!key) return {}; + return {{std::move(*key), key_size}}; } /** Parse a hex string ending at the end of the fragment's text representation. */ @@ -873,19 +965,23 @@ std::optional<std::pair<std::vector<unsigned char>, int>> ParseHexStrEnd(Span<co } /** BuildBack pops the last two elements off `constructed` and wraps them in the specified Fragment */ -template<typename Key> -void BuildBack(Fragment nt, std::vector<NodeRef<Key>>& constructed, const bool reverse = false) +template<typename Key, typename Ctx> +void BuildBack(const Ctx& ctx, Fragment nt, std::vector<NodeRef<Key>>& constructed, const bool reverse = false) { NodeRef<Key> child = std::move(constructed.back()); constructed.pop_back(); if (reverse) { - constructed.back() = MakeNodeRef<Key>(nt, Vector(std::move(child), std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, nt, Vector(std::move(child), std::move(constructed.back()))); } else { - constructed.back() = MakeNodeRef<Key>(nt, Vector(std::move(constructed.back()), std::move(child))); + constructed.back() = MakeNodeRef<Key>(ctx, nt, Vector(std::move(constructed.back()), std::move(child))); } } -//! Parse a miniscript from its textual descriptor form. +/** + * Parse a miniscript from its textual descriptor form. + * This does not check whether the script is valid, let alone sane. The caller is expected to use + * the `IsValidTopLevel()` and `IsSaneTopLevel()` to check for these properties on the node. + */ template<typename Key, typename Ctx> inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) { @@ -934,7 +1030,7 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) to_parse.emplace_back(ParseContext::WRAP_T, -1, -1); } else if (in[j] == 'l') { // The l: wrapper is equivalent to or_i(0,X) - constructed.push_back(MakeNodeRef<Key>(Fragment::JUST_0)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::JUST_0)); to_parse.emplace_back(ParseContext::OR_I, -1, -1); } else { return {}; @@ -946,56 +1042,56 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) } case ParseContext::EXPR: { if (Const("0", in)) { - constructed.push_back(MakeNodeRef<Key>(Fragment::JUST_0)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::JUST_0)); } else if (Const("1", in)) { - constructed.push_back(MakeNodeRef<Key>(Fragment::JUST_1)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::JUST_1)); } else if (Const("pk(", in)) { auto res = ParseKeyEnd<Key, Ctx>(in, ctx); if (!res) return {}; auto& [key, key_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::WRAP_C, Vector(MakeNodeRef<Key>(Fragment::PK_K, Vector(std::move(key)))))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::WRAP_C, Vector(MakeNodeRef<Key>(ctx, Fragment::PK_K, Vector(std::move(key)))))); in = in.subspan(key_size + 1); } else if (Const("pkh(", in)) { auto res = ParseKeyEnd<Key>(in, ctx); if (!res) return {}; auto& [key, key_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::WRAP_C, Vector(MakeNodeRef<Key>(Fragment::PK_H, Vector(std::move(key)))))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::WRAP_C, Vector(MakeNodeRef<Key>(ctx, Fragment::PK_H, Vector(std::move(key)))))); in = in.subspan(key_size + 1); } else if (Const("pk_k(", in)) { auto res = ParseKeyEnd<Key>(in, ctx); if (!res) return {}; auto& [key, key_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::PK_K, Vector(std::move(key)))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::PK_K, Vector(std::move(key)))); in = in.subspan(key_size + 1); } else if (Const("pk_h(", in)) { auto res = ParseKeyEnd<Key>(in, ctx); if (!res) return {}; auto& [key, key_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::PK_H, Vector(std::move(key)))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::PK_H, Vector(std::move(key)))); in = in.subspan(key_size + 1); } else if (Const("sha256(", in)) { auto res = ParseHexStrEnd(in, 32, ctx); if (!res) return {}; auto& [hash, hash_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::SHA256, std::move(hash))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::SHA256, std::move(hash))); in = in.subspan(hash_size + 1); } else if (Const("ripemd160(", in)) { auto res = ParseHexStrEnd(in, 20, ctx); if (!res) return {}; auto& [hash, hash_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::RIPEMD160, std::move(hash))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::RIPEMD160, std::move(hash))); in = in.subspan(hash_size + 1); } else if (Const("hash256(", in)) { auto res = ParseHexStrEnd(in, 32, ctx); if (!res) return {}; auto& [hash, hash_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::HASH256, std::move(hash))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::HASH256, std::move(hash))); in = in.subspan(hash_size + 1); } else if (Const("hash160(", in)) { auto res = ParseHexStrEnd(in, 20, ctx); if (!res) return {}; auto& [hash, hash_size] = *res; - constructed.push_back(MakeNodeRef<Key>(Fragment::HASH160, std::move(hash))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::HASH160, std::move(hash))); in = in.subspan(hash_size + 1); } else if (Const("after(", in)) { int arg_size = FindNextChar(in, ')'); @@ -1003,7 +1099,7 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) int64_t num; if (!ParseInt64(std::string(in.begin(), in.begin() + arg_size), &num)) return {}; if (num < 1 || num >= 0x80000000L) return {}; - constructed.push_back(MakeNodeRef<Key>(Fragment::AFTER, num)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::AFTER, num)); in = in.subspan(arg_size + 1); } else if (Const("older(", in)) { int arg_size = FindNextChar(in, ')'); @@ -1011,7 +1107,7 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) int64_t num; if (!ParseInt64(std::string(in.begin(), in.begin() + arg_size), &num)) return {}; if (num < 1 || num >= 0x80000000L) return {}; - constructed.push_back(MakeNodeRef<Key>(Fragment::OLDER, num)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::OLDER, num)); in = in.subspan(arg_size + 1); } else if (Const("multi(", in)) { // Get threshold @@ -1022,17 +1118,17 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) // Get keys std::vector<Key> keys; while (next_comma != -1) { - Key key; next_comma = FindNextChar(in, ','); int key_length = (next_comma == -1) ? FindNextChar(in, ')') : next_comma; if (key_length < 1) return {}; - if (!ctx.FromString(in.begin(), in.begin() + key_length, key)) return {}; - keys.push_back(std::move(key)); + auto key = ctx.FromString(in.begin(), in.begin() + key_length); + if (!key) return {}; + keys.push_back(std::move(*key)); in = in.subspan(key_length + 1); } if (keys.size() < 1 || keys.size() > 20) return {}; if (k < 1 || k > (int64_t)keys.size()) return {}; - constructed.push_back(MakeNodeRef<Key>(Fragment::MULTI, std::move(keys), k)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::MULTI, std::move(keys), k)); } else if (Const("thresh(", in)) { int next_comma = FindNextChar(in, ','); if (next_comma < 1) return {}; @@ -1076,69 +1172,69 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) break; } case ParseContext::ALT: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_A, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_A, Vector(std::move(constructed.back()))); break; } case ParseContext::SWAP: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_S, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_S, Vector(std::move(constructed.back()))); break; } case ParseContext::CHECK: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_C, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_C, Vector(std::move(constructed.back()))); break; } case ParseContext::DUP_IF: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_D, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_D, Vector(std::move(constructed.back()))); break; } case ParseContext::NON_ZERO: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_J, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_J, Vector(std::move(constructed.back()))); break; } case ParseContext::ZERO_NOTEQUAL: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_N, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_N, Vector(std::move(constructed.back()))); break; } case ParseContext::VERIFY: { - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_V, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_V, Vector(std::move(constructed.back()))); break; } case ParseContext::WRAP_U: { - constructed.back() = MakeNodeRef<Key>(Fragment::OR_I, Vector(std::move(constructed.back()), MakeNodeRef<Key>(Fragment::JUST_0))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::OR_I, Vector(std::move(constructed.back()), MakeNodeRef<Key>(ctx, Fragment::JUST_0))); break; } case ParseContext::WRAP_T: { - constructed.back() = MakeNodeRef<Key>(Fragment::AND_V, Vector(std::move(constructed.back()), MakeNodeRef<Key>(Fragment::JUST_1))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::AND_V, Vector(std::move(constructed.back()), MakeNodeRef<Key>(ctx, Fragment::JUST_1))); break; } case ParseContext::AND_B: { - BuildBack(Fragment::AND_B, constructed); + BuildBack(ctx, Fragment::AND_B, constructed); break; } case ParseContext::AND_N: { auto mid = std::move(constructed.back()); constructed.pop_back(); - constructed.back() = MakeNodeRef<Key>(Fragment::ANDOR, Vector(std::move(constructed.back()), std::move(mid), MakeNodeRef<Key>(Fragment::JUST_0))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::ANDOR, Vector(std::move(constructed.back()), std::move(mid), MakeNodeRef<Key>(ctx, Fragment::JUST_0))); break; } case ParseContext::AND_V: { - BuildBack(Fragment::AND_V, constructed); + BuildBack(ctx, Fragment::AND_V, constructed); break; } case ParseContext::OR_B: { - BuildBack(Fragment::OR_B, constructed); + BuildBack(ctx, Fragment::OR_B, constructed); break; } case ParseContext::OR_C: { - BuildBack(Fragment::OR_C, constructed); + BuildBack(ctx, Fragment::OR_C, constructed); break; } case ParseContext::OR_D: { - BuildBack(Fragment::OR_D, constructed); + BuildBack(ctx, Fragment::OR_D, constructed); break; } case ParseContext::OR_I: { - BuildBack(Fragment::OR_I, constructed); + BuildBack(ctx, Fragment::OR_I, constructed); break; } case ParseContext::ANDOR: { @@ -1146,7 +1242,7 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) constructed.pop_back(); auto mid = std::move(constructed.back()); constructed.pop_back(); - constructed.back() = MakeNodeRef<Key>(Fragment::ANDOR, Vector(std::move(constructed.back()), std::move(mid), std::move(right))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::ANDOR, Vector(std::move(constructed.back()), std::move(mid), std::move(right))); break; } case ParseContext::THRESH: { @@ -1165,7 +1261,7 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) constructed.pop_back(); } std::reverse(subs.begin(), subs.end()); - constructed.push_back(MakeNodeRef<Key>(Fragment::THRESH, std::move(subs), k)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::THRESH, std::move(subs), k)); } else { return {}; } @@ -1187,9 +1283,7 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) // Sanity checks on the produced miniscript assert(constructed.size() == 1); if (in.size() > 0) return {}; - const NodeRef<Key> tl_node = std::move(constructed.front()); - if (!tl_node->IsValidTopLevel()) return {}; - return tl_node; + return std::move(constructed.front()); } /** Decode a script into opcode/push pairs. @@ -1200,10 +1294,10 @@ inline NodeRef<Key> Parse(Span<const char> in, const Ctx& ctx) * and OP_EQUALVERIFY are decomposed into OP_CHECKSIG, OP_CHECKMULTISIG, OP_EQUAL * respectively, plus OP_VERIFY. */ -bool DecomposeScript(const CScript& script, std::vector<std::pair<opcodetype, std::vector<unsigned char>>>& out); +std::optional<std::vector<Opcode>> DecomposeScript(const CScript& script); /** Determine whether the passed pair (created by DecomposeScript) is pushing a number. */ -bool ParseScriptNumber(const std::pair<opcodetype, std::vector<unsigned char>>& in, int64_t& k); +std::optional<int64_t> ParseScriptNumber(const Opcode& in); enum class DecodeContext { /** A single expression of type B, K, or V. Specifically, this can't be an @@ -1300,58 +1394,59 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) // Constants if (in[0].first == OP_1) { ++in; - constructed.push_back(MakeNodeRef<Key>(Fragment::JUST_1)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::JUST_1)); break; } if (in[0].first == OP_0) { ++in; - constructed.push_back(MakeNodeRef<Key>(Fragment::JUST_0)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::JUST_0)); break; } // Public keys if (in[0].second.size() == 33) { - Key key; - if (!ctx.FromPKBytes(in[0].second.begin(), in[0].second.end(), key)) return {}; + auto key = ctx.FromPKBytes(in[0].second.begin(), in[0].second.end()); + if (!key) return {}; ++in; - constructed.push_back(MakeNodeRef<Key>(Fragment::PK_K, Vector(std::move(key)))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::PK_K, Vector(std::move(*key)))); break; } if (last - in >= 5 && in[0].first == OP_VERIFY && in[1].first == OP_EQUAL && in[3].first == OP_HASH160 && in[4].first == OP_DUP && in[2].second.size() == 20) { - Key key; - if (!ctx.FromPKHBytes(in[2].second.begin(), in[2].second.end(), key)) return {}; + auto key = ctx.FromPKHBytes(in[2].second.begin(), in[2].second.end()); + if (!key) return {}; in += 5; - constructed.push_back(MakeNodeRef<Key>(Fragment::PK_H, Vector(std::move(key)))); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::PK_H, Vector(std::move(*key)))); break; } // Time locks - if (last - in >= 2 && in[0].first == OP_CHECKSEQUENCEVERIFY && ParseScriptNumber(in[1], k)) { + std::optional<int64_t> num; + if (last - in >= 2 && in[0].first == OP_CHECKSEQUENCEVERIFY && (num = ParseScriptNumber(in[1]))) { in += 2; - if (k < 1 || k > 0x7FFFFFFFL) return {}; - constructed.push_back(MakeNodeRef<Key>(Fragment::OLDER, k)); + if (*num < 1 || *num > 0x7FFFFFFFL) return {}; + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::OLDER, *num)); break; } - if (last - in >= 2 && in[0].first == OP_CHECKLOCKTIMEVERIFY && ParseScriptNumber(in[1], k)) { + if (last - in >= 2 && in[0].first == OP_CHECKLOCKTIMEVERIFY && (num = ParseScriptNumber(in[1]))) { in += 2; - if (k < 1 || k > 0x7FFFFFFFL) return {}; - constructed.push_back(MakeNodeRef<Key>(Fragment::AFTER, k)); + if (num < 1 || num > 0x7FFFFFFFL) return {}; + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::AFTER, *num)); break; } // Hashes - if (last - in >= 7 && in[0].first == OP_EQUAL && in[3].first == OP_VERIFY && in[4].first == OP_EQUAL && ParseScriptNumber(in[5], k) && k == 32 && in[6].first == OP_SIZE) { + if (last - in >= 7 && in[0].first == OP_EQUAL && in[3].first == OP_VERIFY && in[4].first == OP_EQUAL && (num = ParseScriptNumber(in[5])) && num == 32 && in[6].first == OP_SIZE) { if (in[2].first == OP_SHA256 && in[1].second.size() == 32) { - constructed.push_back(MakeNodeRef<Key>(Fragment::SHA256, in[1].second)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::SHA256, in[1].second)); in += 7; break; } else if (in[2].first == OP_RIPEMD160 && in[1].second.size() == 20) { - constructed.push_back(MakeNodeRef<Key>(Fragment::RIPEMD160, in[1].second)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::RIPEMD160, in[1].second)); in += 7; break; } else if (in[2].first == OP_HASH256 && in[1].second.size() == 32) { - constructed.push_back(MakeNodeRef<Key>(Fragment::HASH256, in[1].second)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::HASH256, in[1].second)); in += 7; break; } else if (in[2].first == OP_HASH160 && in[1].second.size() == 20) { - constructed.push_back(MakeNodeRef<Key>(Fragment::HASH160, in[1].second)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::HASH160, in[1].second)); in += 7; break; } @@ -1359,20 +1454,20 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) // Multi if (last - in >= 3 && in[0].first == OP_CHECKMULTISIG) { std::vector<Key> keys; - if (!ParseScriptNumber(in[1], n)) return {}; - if (last - in < 3 + n) return {}; - if (n < 1 || n > 20) return {}; - for (int i = 0; i < n; ++i) { - Key key; + const auto n = ParseScriptNumber(in[1]); + if (!n || last - in < 3 + *n) return {}; + if (*n < 1 || *n > 20) return {}; + for (int i = 0; i < *n; ++i) { if (in[2 + i].second.size() != 33) return {}; - if (!ctx.FromPKBytes(in[2 + i].second.begin(), in[2 + i].second.end(), key)) return {}; - keys.push_back(std::move(key)); + auto key = ctx.FromPKBytes(in[2 + i].second.begin(), in[2 + i].second.end()); + if (!key) return {}; + keys.push_back(std::move(*key)); } - if (!ParseScriptNumber(in[2 + n], k)) return {}; - if (k < 1 || k > n) return {}; - in += 3 + n; + const auto k = ParseScriptNumber(in[2 + *n]); + if (!k || *k < 1 || *k > *n) return {}; + in += 3 + *n; std::reverse(keys.begin(), keys.end()); - constructed.push_back(MakeNodeRef<Key>(Fragment::MULTI, std::move(keys), k)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::MULTI, std::move(keys), *k)); break; } /** In the following wrappers, we only need to push SINGLE_BKV_EXPR rather @@ -1400,10 +1495,10 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) break; } // Thresh - if (last - in >= 3 && in[0].first == OP_EQUAL && ParseScriptNumber(in[1], k)) { - if (k < 1) return {}; + if (last - in >= 3 && in[0].first == OP_EQUAL && (num = ParseScriptNumber(in[1]))) { + if (*num < 1) return {}; in += 2; - to_parse.emplace_back(DecodeContext::THRESH_W, 0, k); + to_parse.emplace_back(DecodeContext::THRESH_W, 0, *num); break; } // OP_ENDIF can be WRAP_J, WRAP_D, ANDOR, OR_C, OR_D, or OR_I @@ -1467,63 +1562,63 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) case DecodeContext::SWAP: { if (in >= last || in[0].first != OP_SWAP || constructed.empty()) return {}; ++in; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_S, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_S, Vector(std::move(constructed.back()))); break; } case DecodeContext::ALT: { if (in >= last || in[0].first != OP_TOALTSTACK || constructed.empty()) return {}; ++in; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_A, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_A, Vector(std::move(constructed.back()))); break; } case DecodeContext::CHECK: { if (constructed.empty()) return {}; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_C, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_C, Vector(std::move(constructed.back()))); break; } case DecodeContext::DUP_IF: { if (constructed.empty()) return {}; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_D, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_D, Vector(std::move(constructed.back()))); break; } case DecodeContext::VERIFY: { if (constructed.empty()) return {}; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_V, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_V, Vector(std::move(constructed.back()))); break; } case DecodeContext::NON_ZERO: { if (constructed.empty()) return {}; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_J, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_J, Vector(std::move(constructed.back()))); break; } case DecodeContext::ZERO_NOTEQUAL: { if (constructed.empty()) return {}; - constructed.back() = MakeNodeRef<Key>(Fragment::WRAP_N, Vector(std::move(constructed.back()))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::WRAP_N, Vector(std::move(constructed.back()))); break; } case DecodeContext::AND_V: { if (constructed.size() < 2) return {}; - BuildBack(Fragment::AND_V, constructed, /*reverse=*/true); + BuildBack(ctx, Fragment::AND_V, constructed, /*reverse=*/true); break; } case DecodeContext::AND_B: { if (constructed.size() < 2) return {}; - BuildBack(Fragment::AND_B, constructed, /*reverse=*/true); + BuildBack(ctx, Fragment::AND_B, constructed, /*reverse=*/true); break; } case DecodeContext::OR_B: { if (constructed.size() < 2) return {}; - BuildBack(Fragment::OR_B, constructed, /*reverse=*/true); + BuildBack(ctx, Fragment::OR_B, constructed, /*reverse=*/true); break; } case DecodeContext::OR_C: { if (constructed.size() < 2) return {}; - BuildBack(Fragment::OR_C, constructed, /*reverse=*/true); + BuildBack(ctx, Fragment::OR_C, constructed, /*reverse=*/true); break; } case DecodeContext::OR_D: { if (constructed.size() < 2) return {}; - BuildBack(Fragment::OR_D, constructed, /*reverse=*/true); + BuildBack(ctx, Fragment::OR_D, constructed, /*reverse=*/true); break; } case DecodeContext::ANDOR: { @@ -1533,7 +1628,7 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) NodeRef<Key> right = std::move(constructed.back()); constructed.pop_back(); NodeRef<Key> mid = std::move(constructed.back()); - constructed.back() = MakeNodeRef<Key>(Fragment::ANDOR, Vector(std::move(left), std::move(mid), std::move(right))); + constructed.back() = MakeNodeRef<Key>(ctx, Fragment::ANDOR, Vector(std::move(left), std::move(mid), std::move(right))); break; } case DecodeContext::THRESH_W: { @@ -1557,7 +1652,7 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) constructed.pop_back(); subs.push_back(std::move(sub)); } - constructed.push_back(MakeNodeRef<Key>(Fragment::THRESH, std::move(subs), k)); + constructed.push_back(MakeNodeRef<Key>(ctx, Fragment::THRESH, std::move(subs), k)); break; } case DecodeContext::ENDIF: { @@ -1607,7 +1702,7 @@ inline NodeRef<Key> DecodeScript(I& in, I last, const Ctx& ctx) if (in >= last) return {}; if (in[0].first == OP_IF) { ++in; - BuildBack(Fragment::OR_I, constructed, /*reverse=*/true); + BuildBack(ctx, Fragment::OR_I, constructed, /*reverse=*/true); } else if (in[0].first == OP_NOTIF) { ++in; to_parse.emplace_back(DecodeContext::ANDOR, -1, -1); @@ -1638,12 +1733,12 @@ inline NodeRef<typename Ctx::Key> FromString(const std::string& str, const Ctx& template<typename Ctx> inline NodeRef<typename Ctx::Key> FromScript(const CScript& script, const Ctx& ctx) { using namespace internal; - std::vector<std::pair<opcodetype, std::vector<unsigned char>>> decomposed; - if (!DecomposeScript(script, decomposed)) return {}; - auto it = decomposed.begin(); - auto ret = DecodeScript<typename Ctx::Key>(it, decomposed.end(), ctx); + auto decomposed = DecomposeScript(script); + if (!decomposed) return {}; + auto it = decomposed->begin(); + auto ret = DecodeScript<typename Ctx::Key>(it, decomposed->end(), ctx); if (!ret) return {}; - if (it != decomposed.end()) return {}; + if (it != decomposed->end()) return {}; return ret; } diff --git a/src/script/script.h b/src/script/script.h index 3b799ad637..1e5f694d52 100644 --- a/src/script/script.h +++ b/src/script/script.h @@ -588,7 +588,6 @@ CScript BuildScript(Ts&&... inputs) int cnt{0}; ([&ret, &cnt] (Ts&& input) { - cnt++; if constexpr (std::is_same_v<std::remove_cv_t<std::remove_reference_t<Ts>>, CScript>) { // If it is a CScript, extend ret with it. Move or copy the first element instead. if (cnt == 0) { @@ -600,6 +599,7 @@ CScript BuildScript(Ts&&... inputs) // Otherwise invoke CScript::operator<<. ret << input; } + cnt++; } (std::forward<Ts>(inputs)), ...); return ret; diff --git a/src/script/sigcache.cpp b/src/script/sigcache.cpp index 4e2acc463a..e507ec7528 100644 --- a/src/script/sigcache.cpp +++ b/src/script/sigcache.cpp @@ -14,6 +14,7 @@ #include <algorithm> #include <mutex> +#include <optional> #include <shared_mutex> #include <vector> @@ -75,7 +76,7 @@ public: std::unique_lock<std::shared_mutex> lock(cs_sigcache); setValid.insert(entry); } - uint32_t setup_bytes(size_t n) + std::optional<std::pair<uint32_t, size_t>> setup_bytes(size_t n) { return setValid.setup_bytes(n); } @@ -92,14 +93,15 @@ static CSignatureCache signatureCache; // To be called once in AppInitMain/BasicTestingSetup to initialize the // signatureCache. -void InitSignatureCache() +bool InitSignatureCache(size_t max_size_bytes) { - // nMaxCacheSize is unsigned. If -maxsigcachesize is set to zero, - // setup_bytes creates the minimum possible cache (2 elements). - size_t nMaxCacheSize = std::min(std::max((int64_t)0, gArgs.GetIntArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_SIZE) / 2), MAX_MAX_SIG_CACHE_SIZE) * ((size_t) 1 << 20); - size_t nElems = signatureCache.setup_bytes(nMaxCacheSize); - LogPrintf("Using %zu MiB out of %zu/2 requested for signature cache, able to store %zu elements\n", - (nElems*sizeof(uint256)) >>20, (nMaxCacheSize*2)>>20, nElems); + auto setup_results = signatureCache.setup_bytes(max_size_bytes); + if (!setup_results) return false; + + const auto [num_elems, approx_size_bytes] = *setup_results; + LogPrintf("Using %zu MiB out of %zu MiB requested for signature cache, able to store %zu elements\n", + approx_size_bytes >> 20, max_size_bytes >> 20, num_elems); + return true; } bool CachingTransactionSignatureChecker::VerifyECDSASignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const diff --git a/src/script/sigcache.h b/src/script/sigcache.h index 1e21d6f340..290955090d 100644 --- a/src/script/sigcache.h +++ b/src/script/sigcache.h @@ -10,14 +10,13 @@ #include <span.h> #include <util/hasher.h> +#include <optional> #include <vector> -// DoS prevention: limit cache size to 32MB (over 1000000 entries on 64-bit +// DoS prevention: limit cache size to 32MiB (over 1000000 entries on 64-bit // systems). Due to how we count cache size, actual memory usage is slightly -// more (~32.25 MB) -static const unsigned int DEFAULT_MAX_SIG_CACHE_SIZE = 32; -// Maximum sig cache size allowed -static const int64_t MAX_MAX_SIG_CACHE_SIZE = 16384; +// more (~32.25 MiB) +static constexpr size_t DEFAULT_MAX_SIG_CACHE_BYTES{32 << 20}; class CPubKey; @@ -33,6 +32,6 @@ public: bool VerifySchnorrSignature(Span<const unsigned char> sig, const XOnlyPubKey& pubkey, const uint256& sighash) const override; }; -void InitSignatureCache(); +[[nodiscard]] bool InitSignatureCache(size_t max_size_bytes); #endif // BITCOIN_SCRIPT_SIGCACHE_H diff --git a/src/script/sign.cpp b/src/script/sign.cpp index 2d569d674a..4014ebadbc 100644 --- a/src/script/sign.cpp +++ b/src/script/sign.cpp @@ -150,6 +150,7 @@ static bool CreateTaprootScriptSig(const BaseSignatureCreator& creator, Signatur auto it = sigdata.taproot_script_sigs.find(lookup_key); if (it != sigdata.taproot_script_sigs.end()) { sig_out = it->second; + return true; } if (creator.CreateSchnorrSig(provider, sig_out, pubkey, &leaf_hash, nullptr, sigversion)) { sigdata.taproot_script_sigs[lookup_key] = sig_out; @@ -164,11 +165,22 @@ static bool SignTaprootScript(const SigningProvider& provider, const BaseSignatu if (leaf_version != TAPROOT_LEAF_TAPSCRIPT) return false; SigVersion sigversion = SigVersion::TAPSCRIPT; - uint256 leaf_hash = (CHashWriter(HASHER_TAPLEAF) << uint8_t(leaf_version) << script).GetSHA256(); + uint256 leaf_hash = (HashWriter{HASHER_TAPLEAF} << uint8_t(leaf_version) << script).GetSHA256(); // <xonly pubkey> OP_CHECKSIG if (script.size() == 34 && script[33] == OP_CHECKSIG && script[0] == 0x20) { XOnlyPubKey pubkey{Span{script}.subspan(1, 32)}; + + KeyOriginInfo info; + if (provider.GetKeyOriginByXOnly(pubkey, info)) { + auto it = sigdata.taproot_misc_pubkeys.find(pubkey); + if (it == sigdata.taproot_misc_pubkeys.end()) { + sigdata.taproot_misc_pubkeys.emplace(pubkey, std::make_pair(std::set<uint256>({leaf_hash}), info)); + } else { + it->second.first.insert(leaf_hash); + } + } + std::vector<unsigned char> sig; if (CreateTaprootScriptSig(creator, sigdata, provider, sig, pubkey, leaf_hash, sigversion)) { result = Vector(std::move(sig)); @@ -205,17 +217,34 @@ static bool SignTaprootScript(const SigningProvider& provider, const BaseSignatu static bool SignTaproot(const SigningProvider& provider, const BaseSignatureCreator& creator, const WitnessV1Taproot& output, SignatureData& sigdata, std::vector<valtype>& result) { TaprootSpendData spenddata; + TaprootBuilder builder; // Gather information about this output. if (provider.GetTaprootSpendData(output, spenddata)) { sigdata.tr_spenddata.Merge(spenddata); } + if (provider.GetTaprootBuilder(output, builder)) { + sigdata.tr_builder = builder; + } // Try key path spending. { + KeyOriginInfo info; + if (provider.GetKeyOriginByXOnly(sigdata.tr_spenddata.internal_key, info)) { + auto it = sigdata.taproot_misc_pubkeys.find(sigdata.tr_spenddata.internal_key); + if (it == sigdata.taproot_misc_pubkeys.end()) { + sigdata.taproot_misc_pubkeys.emplace(sigdata.tr_spenddata.internal_key, std::make_pair(std::set<uint256>(), info)); + } + } + std::vector<unsigned char> sig; if (sigdata.taproot_key_path_sig.size() == 0) { - if (creator.CreateSchnorrSig(provider, sig, spenddata.internal_key, nullptr, &spenddata.merkle_root, SigVersion::TAPROOT)) { + if (creator.CreateSchnorrSig(provider, sig, sigdata.tr_spenddata.internal_key, nullptr, &sigdata.tr_spenddata.merkle_root, SigVersion::TAPROOT)) { + sigdata.taproot_key_path_sig = sig; + } + } + if (sigdata.taproot_key_path_sig.size() == 0) { + if (creator.CreateSchnorrSig(provider, sig, output, nullptr, nullptr, SigVersion::TAPROOT)) { sigdata.taproot_key_path_sig = sig; } } @@ -603,25 +632,6 @@ public: const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR = DummySignatureCreator(32, 32); const BaseSignatureCreator& DUMMY_MAXIMUM_SIGNATURE_CREATOR = DummySignatureCreator(33, 32); -bool IsSolvable(const SigningProvider& provider, const CScript& script) -{ - // This check is to make sure that the script we created can actually be solved for and signed by us - // if we were to have the private keys. This is just to make sure that the script is valid and that, - // if found in a transaction, we would still accept and relay that transaction. In particular, - // it will reject witness outputs that require signing with an uncompressed public key. - SignatureData sigs; - // Make sure that STANDARD_SCRIPT_VERIFY_FLAGS includes SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, the most - // important property this function is designed to test for. - static_assert(STANDARD_SCRIPT_VERIFY_FLAGS & SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, "IsSolvable requires standard script flags to include WITNESS_PUBKEYTYPE"); - if (ProduceSignature(provider, DUMMY_SIGNATURE_CREATOR, script, sigs)) { - // VerifyScript check is just defensive, and should never fail. - bool verified = VerifyScript(sigs.scriptSig, script, &sigs.scriptWitness, STANDARD_SCRIPT_VERIFY_FLAGS, DUMMY_CHECKER); - assert(verified); - return true; - } - return false; -} - bool IsSegWitOutput(const SigningProvider& provider, const CScript& script) { int version; diff --git a/src/script/sign.h b/src/script/sign.h index 71203d08ec..958d673b9f 100644 --- a/src/script/sign.h +++ b/src/script/sign.h @@ -70,10 +70,12 @@ struct SignatureData { CScript witness_script; ///< The witnessScript (if any) for the input. witnessScripts are used in P2WSH outputs. CScriptWitness scriptWitness; ///< The scriptWitness of an input. Contains complete signatures or the traditional partial signatures format. scriptWitness is part of a transaction input per BIP 144. TaprootSpendData tr_spenddata; ///< Taproot spending data. + std::optional<TaprootBuilder> tr_builder; ///< Taproot tree used to build tr_spenddata. std::map<CKeyID, SigPair> signatures; ///< BIP 174 style partial signatures for the input. May contain all signatures necessary for producing a final scriptSig or scriptWitness. std::map<CKeyID, std::pair<CPubKey, KeyOriginInfo>> misc_pubkeys; std::vector<unsigned char> taproot_key_path_sig; /// Schnorr signature for key path spending std::map<std::pair<XOnlyPubKey, uint256>, std::vector<unsigned char>> taproot_script_sigs; ///< (Partial) schnorr signatures, indexed by XOnlyPubKey and leaf_hash. + std::map<XOnlyPubKey, std::pair<std::set<uint256>, KeyOriginInfo>> taproot_misc_pubkeys; ///< Miscellaneous Taproot pubkeys involved in this input along with their leaf script hashes and key origin data. Also includes the Taproot internal key (may have no leaf script hashes). std::vector<CKeyID> missing_pubkeys; ///< KeyIDs of pubkeys which could not be found std::vector<CKeyID> missing_sigs; ///< KeyIDs of pubkeys for signatures which could not be found uint160 missing_redeem_script; ///< ScriptID of the missing redeemScript (if any) @@ -95,12 +97,6 @@ bool SignSignature(const SigningProvider &provider, const CTransaction& txFrom, SignatureData DataFromTransaction(const CMutableTransaction& tx, unsigned int nIn, const CTxOut& txout); void UpdateInput(CTxIn& input, const SignatureData& data); -/* Check whether we know how to sign for an output like this, assuming we - * have all private keys. While this function does not need private keys, the passed - * provider is used to look up public keys and redeemscripts by hash. - * Solvability is unrelated to whether we consider this output to be ours. */ -bool IsSolvable(const SigningProvider& provider, const CScript& script); - /** Check whether a scriptPubKey is known to be segwit. */ bool IsSegWitOutput(const SigningProvider& provider, const CScript& script); diff --git a/src/script/signingprovider.cpp b/src/script/signingprovider.cpp index 552934e0eb..c624a17628 100644 --- a/src/script/signingprovider.cpp +++ b/src/script/signingprovider.cpp @@ -48,6 +48,10 @@ bool HidingSigningProvider::GetTaprootSpendData(const XOnlyPubKey& output_key, T { return m_provider->GetTaprootSpendData(output_key, spenddata); } +bool HidingSigningProvider::GetTaprootBuilder(const XOnlyPubKey& output_key, TaprootBuilder& builder) const +{ + return m_provider->GetTaprootBuilder(output_key, builder); +} bool FlatSigningProvider::GetCScript(const CScriptID& scriptid, CScript& script) const { return LookupHelper(scripts, scriptid, script); } bool FlatSigningProvider::GetPubKey(const CKeyID& keyid, CPubKey& pubkey) const { return LookupHelper(pubkeys, keyid, pubkey); } @@ -61,7 +65,16 @@ bool FlatSigningProvider::GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) bool FlatSigningProvider::GetKey(const CKeyID& keyid, CKey& key) const { return LookupHelper(keys, keyid, key); } bool FlatSigningProvider::GetTaprootSpendData(const XOnlyPubKey& output_key, TaprootSpendData& spenddata) const { - return LookupHelper(tr_spenddata, output_key, spenddata); + TaprootBuilder builder; + if (LookupHelper(tr_trees, output_key, builder)) { + spenddata = builder.GetSpendData(); + return true; + } + return false; +} +bool FlatSigningProvider::GetTaprootBuilder(const XOnlyPubKey& output_key, TaprootBuilder& builder) const +{ + return LookupHelper(tr_trees, output_key, builder); } FlatSigningProvider Merge(const FlatSigningProvider& a, const FlatSigningProvider& b) @@ -75,10 +88,8 @@ FlatSigningProvider Merge(const FlatSigningProvider& a, const FlatSigningProvide ret.keys.insert(b.keys.begin(), b.keys.end()); ret.origins = a.origins; ret.origins.insert(b.origins.begin(), b.origins.end()); - ret.tr_spenddata = a.tr_spenddata; - for (const auto& [output_key, spenddata] : b.tr_spenddata) { - ret.tr_spenddata[output_key].Merge(spenddata); - } + ret.tr_trees = a.tr_trees; + ret.tr_trees.insert(b.tr_trees.begin(), b.tr_trees.end()); return ret; } diff --git a/src/script/signingprovider.h b/src/script/signingprovider.h index f1bded1a8c..792cc903f2 100644 --- a/src/script/signingprovider.h +++ b/src/script/signingprovider.h @@ -25,6 +25,7 @@ public: virtual bool HaveKey(const CKeyID &address) const { return false; } virtual bool GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) const { return false; } virtual bool GetTaprootSpendData(const XOnlyPubKey& output_key, TaprootSpendData& spenddata) const { return false; } + virtual bool GetTaprootBuilder(const XOnlyPubKey& output_key, TaprootBuilder& builder) const { return false; } bool GetKeyByXOnly(const XOnlyPubKey& pubkey, CKey& key) const { @@ -67,6 +68,7 @@ public: bool GetKey(const CKeyID& keyid, CKey& key) const override; bool GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) const override; bool GetTaprootSpendData(const XOnlyPubKey& output_key, TaprootSpendData& spenddata) const override; + bool GetTaprootBuilder(const XOnlyPubKey& output_key, TaprootBuilder& builder) const override; }; struct FlatSigningProvider final : public SigningProvider @@ -75,13 +77,14 @@ struct FlatSigningProvider final : public SigningProvider std::map<CKeyID, CPubKey> pubkeys; std::map<CKeyID, std::pair<CPubKey, KeyOriginInfo>> origins; std::map<CKeyID, CKey> keys; - std::map<XOnlyPubKey, TaprootSpendData> tr_spenddata; /** Map from output key to spend data. */ + std::map<XOnlyPubKey, TaprootBuilder> tr_trees; /** Map from output key to Taproot tree (which can then make the TaprootSpendData */ bool GetCScript(const CScriptID& scriptid, CScript& script) const override; bool GetPubKey(const CKeyID& keyid, CPubKey& pubkey) const override; bool GetKeyOrigin(const CKeyID& keyid, KeyOriginInfo& info) const override; bool GetKey(const CKeyID& keyid, CKey& key) const override; bool GetTaprootSpendData(const XOnlyPubKey& output_key, TaprootSpendData& spenddata) const override; + bool GetTaprootBuilder(const XOnlyPubKey& output_key, TaprootBuilder& builder) const override; }; FlatSigningProvider Merge(const FlatSigningProvider& a, const FlatSigningProvider& b); diff --git a/src/script/standard.cpp b/src/script/standard.cpp index e25155d3dd..6101738061 100644 --- a/src/script/standard.cpp +++ b/src/script/standard.cpp @@ -16,9 +16,6 @@ typedef std::vector<unsigned char> valtype; -bool fAcceptDatacarrier = DEFAULT_ACCEPT_DATACARRIER; -unsigned nMaxDatacarrierBytes = MAX_OP_RETURN_RELAY; - CScriptID::CScriptID(const CScript& in) : BaseHash(Hash160(in)) {} CScriptID::CScriptID(const ScriptHash& in) : BaseHash(static_cast<uint160>(in)) {} @@ -375,9 +372,9 @@ bool IsValidDestination(const CTxDestination& dest) { } /* Lexicographically sort a and b's hash, and compute parent hash. */ if (a.hash < b.hash) { - ret.hash = (CHashWriter(HASHER_TAPBRANCH) << a.hash << b.hash).GetSHA256(); + ret.hash = (HashWriter{HASHER_TAPBRANCH} << a.hash << b.hash).GetSHA256(); } else { - ret.hash = (CHashWriter(HASHER_TAPBRANCH) << b.hash << a.hash).GetSHA256(); + ret.hash = (HashWriter{HASHER_TAPBRANCH} << b.hash << a.hash).GetSHA256(); } return ret; } @@ -452,7 +449,7 @@ TaprootBuilder& TaprootBuilder::Add(int depth, const CScript& script, int leaf_v if (!IsValid()) return *this; /* Construct NodeInfo object with leaf hash and (if track is true) also leaf information. */ NodeInfo node; - node.hash = (CHashWriter{HASHER_TAPLEAF} << uint8_t(leaf_version) << script).GetSHA256(); + node.hash = (HashWriter{HASHER_TAPLEAF} << uint8_t(leaf_version) << script).GetSHA256(); if (track) node.leaves.emplace_back(LeafInfo{script, leaf_version, {}}); /* Insert into the branch. */ Insert(std::move(node), depth); @@ -485,6 +482,7 @@ WitnessV1Taproot TaprootBuilder::GetOutput() { return WitnessV1Taproot{m_output_ TaprootSpendData TaprootBuilder::GetSpendData() const { assert(IsComplete()); + assert(m_output_key.IsFullyValid()); TaprootSpendData spd; spd.merkle_root = m_branch.size() == 0 ? uint256() : m_branch[0]->hash; spd.internal_key = m_internal_key; @@ -609,7 +607,7 @@ std::optional<std::vector<std::tuple<int, CScript, int>>> InferTaprootTree(const node.done = true; stack.pop_back(); } else if (node.sub[0]->done && !node.sub[1]->done && !node.sub[1]->explored && !node.sub[1]->hash.IsNull() && - (CHashWriter{HASHER_TAPBRANCH} << node.sub[1]->hash << node.sub[1]->hash).GetSHA256() == node.hash) { + (HashWriter{HASHER_TAPBRANCH} << node.sub[1]->hash << node.sub[1]->hash).GetSHA256() == node.hash) { // Whenever there are nodes with two identical subtrees under it, we run into a problem: // the control blocks for the leaves underneath those will be identical as well, and thus // they will all be matched to the same path in the tree. The result is that at the location @@ -642,3 +640,19 @@ std::optional<std::vector<std::tuple<int, CScript, int>>> InferTaprootTree(const return ret; } + +std::vector<std::tuple<uint8_t, uint8_t, CScript>> TaprootBuilder::GetTreeTuples() const +{ + assert(IsComplete()); + std::vector<std::tuple<uint8_t, uint8_t, CScript>> tuples; + if (m_branch.size()) { + const auto& leaves = m_branch[0]->leaves; + for (const auto& leaf : leaves) { + assert(leaf.merkle_branch.size() <= TAPROOT_CONTROL_MAX_NODE_COUNT); + uint8_t depth = (uint8_t)leaf.merkle_branch.size(); + uint8_t leaf_ver = (uint8_t)leaf.leaf_version; + tuples.push_back(std::make_tuple(depth, leaf_ver, leaf.script)); + } + } + return tuples; +} diff --git a/src/script/standard.h b/src/script/standard.h index f0b143c52b..1e6769782a 100644 --- a/src/script/standard.h +++ b/src/script/standard.h @@ -6,6 +6,7 @@ #ifndef BITCOIN_SCRIPT_STANDARD_H #define BITCOIN_SCRIPT_STANDARD_H +#include <attributes.h> #include <pubkey.h> #include <script/interpreter.h> #include <uint256.h> @@ -32,21 +33,12 @@ public: }; /** - * Default setting for nMaxDatacarrierBytes. 80 bytes of data, +1 for OP_RETURN, + * Default setting for -datacarriersize. 80 bytes of data, +1 for OP_RETURN, * +2 for the pushdata opcodes. */ static const unsigned int MAX_OP_RETURN_RELAY = 83; /** - * A data carrying output is an unspendable output containing data. The script - * type is designated as TxoutType::NULL_DATA. - */ -extern bool fAcceptDatacarrier; - -/** Maximum size of TxoutType::NULL_DATA scripts that this node considers standard. */ -extern unsigned nMaxDatacarrierBytes; - -/** * Mandatory script verification flags that all new blocks must comply with for * them to be valid. (but old blocks may not comply with) Currently just P2SH, * but in the future other flags may be added. @@ -321,6 +313,8 @@ public: static bool ValidDepths(const std::vector<int>& depths); /** Compute spending data (after Finalize()). */ TaprootSpendData GetSpendData() const; + /** Returns a vector of tuples representing the depth, leaf version, and script */ + std::vector<std::tuple<uint8_t, uint8_t, CScript>> GetTreeTuples() const; }; /** Given a TaprootSpendData and the output key, reconstruct its script tree. diff --git a/src/secp256k1/build-aux/m4/bitcoin_secp.m4 b/src/secp256k1/build-aux/m4/bitcoin_secp.m4 index dda770e001..9cb54de098 100644 --- a/src/secp256k1/build-aux/m4/bitcoin_secp.m4 +++ b/src/secp256k1/build-aux/m4/bitcoin_secp.m4 @@ -1,7 +1,7 @@ dnl escape "$0x" below using the m4 quadrigaph @S|@, and escape it again with a \ for the shell. AC_DEFUN([SECP_64BIT_ASM_CHECK],[ AC_MSG_CHECKING(for x86_64 assembly availability) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include <stdint.h>]],[[ uint64_t a = 11, tmp; __asm__ __volatile__("movq \@S|@0x100000000,%1; mulq %%rsi" : "+a"(a) : "S"(tmp) : "cc", "%rdx"); diff --git a/src/secp256k1/include/secp256k1.h b/src/secp256k1/include/secp256k1.h index 86ab7e556d..dddab346ae 100644 --- a/src/secp256k1/include/secp256k1.h +++ b/src/secp256k1/include/secp256k1.h @@ -141,9 +141,13 @@ typedef int (*secp256k1_nonce_function)( # define SECP256K1_NO_BUILD #endif +/** At secp256k1 build-time DLL_EXPORT is defined when building objects destined + * for a shared library, but not for those intended for static libraries. + */ + #ifndef SECP256K1_API # if defined(_WIN32) -# ifdef SECP256K1_BUILD +# if defined(SECP256K1_BUILD) && defined(DLL_EXPORT) # define SECP256K1_API __declspec(dllexport) # else # define SECP256K1_API diff --git a/src/secp256k1/sage/prove_group_implementations.sage b/src/secp256k1/sage/prove_group_implementations.sage index 96ce33506a..652bd87f11 100644 --- a/src/secp256k1/sage/prove_group_implementations.sage +++ b/src/secp256k1/sage/prove_group_implementations.sage @@ -40,29 +40,26 @@ def formula_secp256k1_gej_add_var(branch, a, b): s2 = s2 * a.Z h = -u1 h = h + u2 - i = -s1 - i = i + s2 + i = -s2 + i = i + s1 if branch == 2: r = formula_secp256k1_gej_double_var(a) return (constraints(), constraints(zero={h : 'h=0', i : 'i=0', a.Infinity : 'a_finite', b.Infinity : 'b_finite'}), r) if branch == 3: return (constraints(), constraints(zero={h : 'h=0', a.Infinity : 'a_finite', b.Infinity : 'b_finite'}, nonzero={i : 'i!=0'}), point_at_infinity()) - i2 = i^2 + t = h * b.Z + rz = a.Z * t h2 = h^2 + h2 = -h2 h3 = h2 * h - h = h * b.Z - rz = a.Z * h t = u1 * h2 - rx = t - rx = rx * 2 + rx = i^2 rx = rx + h3 - rx = -rx - rx = rx + i2 - ry = -rx - ry = ry + t - ry = ry * i + rx = rx + t + rx = rx + t + t = t + rx + ry = t * i h3 = h3 * s1 - h3 = -h3 ry = ry + h3 return (constraints(), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite'}, nonzero={h : 'h!=0'}), jacobianpoint(rx, ry, rz)) @@ -80,28 +77,25 @@ def formula_secp256k1_gej_add_ge_var(branch, a, b): s2 = s2 * a.Z h = -u1 h = h + u2 - i = -s1 - i = i + s2 + i = -s2 + i = i + s1 if (branch == 2): r = formula_secp256k1_gej_double_var(a) return (constraints(zero={b.Z - 1 : 'b.z=1'}), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite', h : 'h=0', i : 'i=0'}), r) if (branch == 3): return (constraints(zero={b.Z - 1 : 'b.z=1'}), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite', h : 'h=0'}, nonzero={i : 'i!=0'}), point_at_infinity()) - i2 = i^2 - h2 = h^2 - h3 = h * h2 rz = a.Z * h + h2 = h^2 + h2 = -h2 + h3 = h2 * h t = u1 * h2 - rx = t - rx = rx * 2 + rx = i^2 rx = rx + h3 - rx = -rx - rx = rx + i2 - ry = -rx - ry = ry + t - ry = ry * i + rx = rx + t + rx = rx + t + t = t + rx + ry = t * i h3 = h3 * s1 - h3 = -h3 ry = ry + h3 return (constraints(zero={b.Z - 1 : 'b.z=1'}), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite'}, nonzero={h : 'h!=0'}), jacobianpoint(rx, ry, rz)) @@ -109,14 +103,15 @@ def formula_secp256k1_gej_add_zinv_var(branch, a, b): """libsecp256k1's secp256k1_gej_add_zinv_var""" bzinv = b.Z^(-1) if branch == 0: - return (constraints(), constraints(nonzero={b.Infinity : 'b_infinite'}), a) - if branch == 1: + rinf = b.Infinity bzinv2 = bzinv^2 bzinv3 = bzinv2 * bzinv rx = b.X * bzinv2 ry = b.Y * bzinv3 rz = 1 - return (constraints(), constraints(zero={b.Infinity : 'b_finite'}, nonzero={a.Infinity : 'a_infinite'}), jacobianpoint(rx, ry, rz)) + return (constraints(), constraints(nonzero={a.Infinity : 'a_infinite'}), jacobianpoint(rx, ry, rz, rinf)) + if branch == 1: + return (constraints(), constraints(zero={a.Infinity : 'a_finite'}, nonzero={b.Infinity : 'b_infinite'}), a) azz = a.Z * bzinv z12 = azz^2 u1 = a.X @@ -126,29 +121,25 @@ def formula_secp256k1_gej_add_zinv_var(branch, a, b): s2 = s2 * azz h = -u1 h = h + u2 - i = -s1 - i = i + s2 + i = -s2 + i = i + s1 if branch == 2: r = formula_secp256k1_gej_double_var(a) return (constraints(), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite', h : 'h=0', i : 'i=0'}), r) if branch == 3: return (constraints(), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite', h : 'h=0'}, nonzero={i : 'i!=0'}), point_at_infinity()) - i2 = i^2 + rz = a.Z * h h2 = h^2 - h3 = h * h2 - rz = a.Z - rz = rz * h + h2 = -h2 + h3 = h2 * h t = u1 * h2 - rx = t - rx = rx * 2 + rx = i^2 rx = rx + h3 - rx = -rx - rx = rx + i2 - ry = -rx - ry = ry + t - ry = ry * i + rx = rx + t + rx = rx + t + t = t + rx + ry = t * i h3 = h3 * s1 - h3 = -h3 ry = ry + h3 return (constraints(), constraints(zero={a.Infinity : 'a_finite', b.Infinity : 'b_finite'}, nonzero={h : 'h!=0'}), jacobianpoint(rx, ry, rz)) diff --git a/src/secp256k1/src/bench_internal.c b/src/secp256k1/src/bench_internal.c index 3c145f306c..7eb3af28d7 100644 --- a/src/secp256k1/src/bench_internal.c +++ b/src/secp256k1/src/bench_internal.c @@ -254,6 +254,15 @@ void bench_group_add_affine_var(void* arg, int iters) { } } +void bench_group_add_zinv_var(void* arg, int iters) { + int i; + bench_inv *data = (bench_inv*)arg; + + for (i = 0; i < iters; i++) { + secp256k1_gej_add_zinv_var(&data->gej[0], &data->gej[0], &data->ge[1], &data->gej[0].y); + } +} + void bench_group_to_affine_var(void* arg, int iters) { int i; bench_inv *data = (bench_inv*)arg; @@ -376,6 +385,7 @@ int main(int argc, char **argv) { if (d || have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_var", bench_group_add_var, bench_setup, NULL, &data, 10, iters*10); if (d || have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_affine", bench_group_add_affine, bench_setup, NULL, &data, 10, iters*10); if (d || have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_affine_var", bench_group_add_affine_var, bench_setup, NULL, &data, 10, iters*10); + if (d || have_flag(argc, argv, "group") || have_flag(argc, argv, "add")) run_benchmark("group_add_zinv_var", bench_group_add_zinv_var, bench_setup, NULL, &data, 10, iters*10); if (d || have_flag(argc, argv, "group") || have_flag(argc, argv, "to_affine")) run_benchmark("group_to_affine_var", bench_group_to_affine_var, bench_setup, NULL, &data, 10, iters); if (d || have_flag(argc, argv, "ecmult") || have_flag(argc, argv, "wnaf")) run_benchmark("wnaf_const", bench_wnaf_const, bench_setup, NULL, &data, 10, iters); diff --git a/src/secp256k1/src/group_impl.h b/src/secp256k1/src/group_impl.h index b19b02a01f..63735ab682 100644 --- a/src/secp256k1/src/group_impl.h +++ b/src/secp256k1/src/group_impl.h @@ -330,15 +330,14 @@ static void secp256k1_gej_double_var(secp256k1_gej *r, const secp256k1_gej *a, s } static void secp256k1_gej_add_var(secp256k1_gej *r, const secp256k1_gej *a, const secp256k1_gej *b, secp256k1_fe *rzr) { - /* Operations: 12 mul, 4 sqr, 2 normalize, 12 mul_int/add/negate */ - secp256k1_fe z22, z12, u1, u2, s1, s2, h, i, i2, h2, h3, t; + /* 12 mul, 4 sqr, 11 add/negate/normalizes_to_zero (ignoring special cases) */ + secp256k1_fe z22, z12, u1, u2, s1, s2, h, i, h2, h3, t; if (a->infinity) { VERIFY_CHECK(rzr == NULL); *r = *b; return; } - if (b->infinity) { if (rzr != NULL) { secp256k1_fe_set_int(rzr, 1); @@ -347,7 +346,6 @@ static void secp256k1_gej_add_var(secp256k1_gej *r, const secp256k1_gej *a, cons return; } - r->infinity = 0; secp256k1_fe_sqr(&z22, &b->z); secp256k1_fe_sqr(&z12, &a->z); secp256k1_fe_mul(&u1, &a->x, &z22); @@ -355,7 +353,7 @@ static void secp256k1_gej_add_var(secp256k1_gej *r, const secp256k1_gej *a, cons secp256k1_fe_mul(&s1, &a->y, &z22); secp256k1_fe_mul(&s1, &s1, &b->z); secp256k1_fe_mul(&s2, &b->y, &z12); secp256k1_fe_mul(&s2, &s2, &a->z); secp256k1_fe_negate(&h, &u1, 1); secp256k1_fe_add(&h, &u2); - secp256k1_fe_negate(&i, &s1, 1); secp256k1_fe_add(&i, &s2); + secp256k1_fe_negate(&i, &s2, 1); secp256k1_fe_add(&i, &s1); if (secp256k1_fe_normalizes_to_zero_var(&h)) { if (secp256k1_fe_normalizes_to_zero_var(&i)) { secp256k1_gej_double_var(r, a, rzr); @@ -367,24 +365,33 @@ static void secp256k1_gej_add_var(secp256k1_gej *r, const secp256k1_gej *a, cons } return; } - secp256k1_fe_sqr(&i2, &i); - secp256k1_fe_sqr(&h2, &h); - secp256k1_fe_mul(&h3, &h, &h2); - secp256k1_fe_mul(&h, &h, &b->z); + + r->infinity = 0; + secp256k1_fe_mul(&t, &h, &b->z); if (rzr != NULL) { - *rzr = h; + *rzr = t; } - secp256k1_fe_mul(&r->z, &a->z, &h); + secp256k1_fe_mul(&r->z, &a->z, &t); + + secp256k1_fe_sqr(&h2, &h); + secp256k1_fe_negate(&h2, &h2, 1); + secp256k1_fe_mul(&h3, &h2, &h); secp256k1_fe_mul(&t, &u1, &h2); - r->x = t; secp256k1_fe_mul_int(&r->x, 2); secp256k1_fe_add(&r->x, &h3); secp256k1_fe_negate(&r->x, &r->x, 3); secp256k1_fe_add(&r->x, &i2); - secp256k1_fe_negate(&r->y, &r->x, 5); secp256k1_fe_add(&r->y, &t); secp256k1_fe_mul(&r->y, &r->y, &i); - secp256k1_fe_mul(&h3, &h3, &s1); secp256k1_fe_negate(&h3, &h3, 1); + + secp256k1_fe_sqr(&r->x, &i); + secp256k1_fe_add(&r->x, &h3); + secp256k1_fe_add(&r->x, &t); + secp256k1_fe_add(&r->x, &t); + + secp256k1_fe_add(&t, &r->x); + secp256k1_fe_mul(&r->y, &t, &i); + secp256k1_fe_mul(&h3, &h3, &s1); secp256k1_fe_add(&r->y, &h3); } static void secp256k1_gej_add_ge_var(secp256k1_gej *r, const secp256k1_gej *a, const secp256k1_ge *b, secp256k1_fe *rzr) { - /* 8 mul, 3 sqr, 4 normalize, 12 mul_int/add/negate */ - secp256k1_fe z12, u1, u2, s1, s2, h, i, i2, h2, h3, t; + /* 8 mul, 3 sqr, 13 add/negate/normalize_weak/normalizes_to_zero (ignoring special cases) */ + secp256k1_fe z12, u1, u2, s1, s2, h, i, h2, h3, t; if (a->infinity) { VERIFY_CHECK(rzr == NULL); secp256k1_gej_set_ge(r, b); @@ -397,7 +404,6 @@ static void secp256k1_gej_add_ge_var(secp256k1_gej *r, const secp256k1_gej *a, c *r = *a; return; } - r->infinity = 0; secp256k1_fe_sqr(&z12, &a->z); u1 = a->x; secp256k1_fe_normalize_weak(&u1); @@ -405,7 +411,7 @@ static void secp256k1_gej_add_ge_var(secp256k1_gej *r, const secp256k1_gej *a, c s1 = a->y; secp256k1_fe_normalize_weak(&s1); secp256k1_fe_mul(&s2, &b->y, &z12); secp256k1_fe_mul(&s2, &s2, &a->z); secp256k1_fe_negate(&h, &u1, 1); secp256k1_fe_add(&h, &u2); - secp256k1_fe_negate(&i, &s1, 1); secp256k1_fe_add(&i, &s2); + secp256k1_fe_negate(&i, &s2, 1); secp256k1_fe_add(&i, &s1); if (secp256k1_fe_normalizes_to_zero_var(&h)) { if (secp256k1_fe_normalizes_to_zero_var(&i)) { secp256k1_gej_double_var(r, a, rzr); @@ -417,28 +423,33 @@ static void secp256k1_gej_add_ge_var(secp256k1_gej *r, const secp256k1_gej *a, c } return; } - secp256k1_fe_sqr(&i2, &i); - secp256k1_fe_sqr(&h2, &h); - secp256k1_fe_mul(&h3, &h, &h2); + + r->infinity = 0; if (rzr != NULL) { *rzr = h; } secp256k1_fe_mul(&r->z, &a->z, &h); + + secp256k1_fe_sqr(&h2, &h); + secp256k1_fe_negate(&h2, &h2, 1); + secp256k1_fe_mul(&h3, &h2, &h); secp256k1_fe_mul(&t, &u1, &h2); - r->x = t; secp256k1_fe_mul_int(&r->x, 2); secp256k1_fe_add(&r->x, &h3); secp256k1_fe_negate(&r->x, &r->x, 3); secp256k1_fe_add(&r->x, &i2); - secp256k1_fe_negate(&r->y, &r->x, 5); secp256k1_fe_add(&r->y, &t); secp256k1_fe_mul(&r->y, &r->y, &i); - secp256k1_fe_mul(&h3, &h3, &s1); secp256k1_fe_negate(&h3, &h3, 1); + + secp256k1_fe_sqr(&r->x, &i); + secp256k1_fe_add(&r->x, &h3); + secp256k1_fe_add(&r->x, &t); + secp256k1_fe_add(&r->x, &t); + + secp256k1_fe_add(&t, &r->x); + secp256k1_fe_mul(&r->y, &t, &i); + secp256k1_fe_mul(&h3, &h3, &s1); secp256k1_fe_add(&r->y, &h3); } static void secp256k1_gej_add_zinv_var(secp256k1_gej *r, const secp256k1_gej *a, const secp256k1_ge *b, const secp256k1_fe *bzinv) { - /* 9 mul, 3 sqr, 4 normalize, 12 mul_int/add/negate */ - secp256k1_fe az, z12, u1, u2, s1, s2, h, i, i2, h2, h3, t; + /* 9 mul, 3 sqr, 13 add/negate/normalize_weak/normalizes_to_zero (ignoring special cases) */ + secp256k1_fe az, z12, u1, u2, s1, s2, h, i, h2, h3, t; - if (b->infinity) { - *r = *a; - return; - } if (a->infinity) { secp256k1_fe bzinv2, bzinv3; r->infinity = b->infinity; @@ -449,7 +460,10 @@ static void secp256k1_gej_add_zinv_var(secp256k1_gej *r, const secp256k1_gej *a, secp256k1_fe_set_int(&r->z, 1); return; } - r->infinity = 0; + if (b->infinity) { + *r = *a; + return; + } /** We need to calculate (rx,ry,rz) = (ax,ay,az) + (bx,by,1/bzinv). Due to * secp256k1's isomorphism we can multiply the Z coordinates on both sides @@ -467,7 +481,7 @@ static void secp256k1_gej_add_zinv_var(secp256k1_gej *r, const secp256k1_gej *a, s1 = a->y; secp256k1_fe_normalize_weak(&s1); secp256k1_fe_mul(&s2, &b->y, &z12); secp256k1_fe_mul(&s2, &s2, &az); secp256k1_fe_negate(&h, &u1, 1); secp256k1_fe_add(&h, &u2); - secp256k1_fe_negate(&i, &s1, 1); secp256k1_fe_add(&i, &s2); + secp256k1_fe_negate(&i, &s2, 1); secp256k1_fe_add(&i, &s1); if (secp256k1_fe_normalizes_to_zero_var(&h)) { if (secp256k1_fe_normalizes_to_zero_var(&i)) { secp256k1_gej_double_var(r, a, NULL); @@ -476,14 +490,23 @@ static void secp256k1_gej_add_zinv_var(secp256k1_gej *r, const secp256k1_gej *a, } return; } - secp256k1_fe_sqr(&i2, &i); + + r->infinity = 0; + secp256k1_fe_mul(&r->z, &a->z, &h); + secp256k1_fe_sqr(&h2, &h); - secp256k1_fe_mul(&h3, &h, &h2); - r->z = a->z; secp256k1_fe_mul(&r->z, &r->z, &h); + secp256k1_fe_negate(&h2, &h2, 1); + secp256k1_fe_mul(&h3, &h2, &h); secp256k1_fe_mul(&t, &u1, &h2); - r->x = t; secp256k1_fe_mul_int(&r->x, 2); secp256k1_fe_add(&r->x, &h3); secp256k1_fe_negate(&r->x, &r->x, 3); secp256k1_fe_add(&r->x, &i2); - secp256k1_fe_negate(&r->y, &r->x, 5); secp256k1_fe_add(&r->y, &t); secp256k1_fe_mul(&r->y, &r->y, &i); - secp256k1_fe_mul(&h3, &h3, &s1); secp256k1_fe_negate(&h3, &h3, 1); + + secp256k1_fe_sqr(&r->x, &i); + secp256k1_fe_add(&r->x, &h3); + secp256k1_fe_add(&r->x, &t); + secp256k1_fe_add(&r->x, &t); + + secp256k1_fe_add(&t, &r->x); + secp256k1_fe_mul(&r->y, &t, &i); + secp256k1_fe_mul(&h3, &h3, &s1); secp256k1_fe_add(&r->y, &h3); } diff --git a/src/serialize.h b/src/serialize.h index a1cce78451..89a9f32240 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -520,6 +520,29 @@ struct CompactSizeFormatter } }; +template <typename U, bool LOSSY = false> +struct ChronoFormatter { + template <typename Stream, typename Tp> + void Unser(Stream& s, Tp& tp) + { + U u; + s >> u; + // Lossy deserialization does not make sense, so force Wnarrowing + tp = Tp{typename Tp::duration{typename Tp::duration::rep{u}}}; + } + template <typename Stream, typename Tp> + void Ser(Stream& s, Tp tp) + { + if constexpr (LOSSY) { + s << U(tp.time_since_epoch().count()); + } else { + s << U{tp.time_since_epoch().count()}; + } + } +}; +template <typename U> +using LossyChronoFormatter = ChronoFormatter<U, true>; + class CompactSizeWriter { protected: diff --git a/src/shutdown.cpp b/src/shutdown.cpp index fdf726b5f1..1dbc55aeb5 100644 --- a/src/shutdown.cpp +++ b/src/shutdown.cpp @@ -10,7 +10,7 @@ #endif #include <logging.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <util/tokenpipe.h> #include <warnings.h> diff --git a/src/streams.h b/src/streams.h index 96b7696f72..f14d347380 100644 --- a/src/streams.h +++ b/src/streams.h @@ -465,35 +465,28 @@ public: }; - /** Non-refcounted RAII wrapper for FILE* * * Will automatically close the file when it goes out of scope if not null. * If you're returning the file pointer, return file.release(). * If you need to close the file early, use file.fclose() instead of fclose(file). */ -class CAutoFile +class AutoFile { -private: - const int nType; - const int nVersion; - +protected: FILE* file; public: - CAutoFile(FILE* filenew, int nTypeIn, int nVersionIn) : nType(nTypeIn), nVersion(nVersionIn) - { - file = filenew; - } + explicit AutoFile(FILE* filenew) : file{filenew} {} - ~CAutoFile() + ~AutoFile() { fclose(); } // Disallow copies - CAutoFile(const CAutoFile&) = delete; - CAutoFile& operator=(const CAutoFile&) = delete; + AutoFile(const AutoFile&) = delete; + AutoFile& operator=(const AutoFile&) = delete; void fclose() { @@ -504,14 +497,14 @@ public: } /** Get wrapped FILE* with transfer of ownership. - * @note This will invalidate the CAutoFile object, and makes it the responsibility of the caller + * @note This will invalidate the AutoFile object, and makes it the responsibility of the caller * of this function to clean up the returned FILE*. */ FILE* release() { FILE* ret = file; file = nullptr; return ret; } /** Get wrapped FILE* without transfer of ownership. * @note Ownership of the FILE* will remain with this class. Use this only if the scope of the - * CAutoFile outlives use of the passed pointer. + * AutoFile outlives use of the passed pointer. */ FILE* Get() const { return file; } @@ -522,40 +515,62 @@ public: // // Stream subset // - int GetType() const { return nType; } - int GetVersion() const { return nVersion; } - void read(Span<std::byte> dst) { - if (!file) - throw std::ios_base::failure("CAutoFile::read: file handle is nullptr"); + if (!file) throw std::ios_base::failure("AutoFile::read: file handle is nullptr"); if (fread(dst.data(), 1, dst.size(), file) != dst.size()) { - throw std::ios_base::failure(feof(file) ? "CAutoFile::read: end of file" : "CAutoFile::read: fread failed"); + throw std::ios_base::failure(feof(file) ? "AutoFile::read: end of file" : "AutoFile::read: fread failed"); } } void ignore(size_t nSize) { - if (!file) - throw std::ios_base::failure("CAutoFile::ignore: file handle is nullptr"); + if (!file) throw std::ios_base::failure("AutoFile::ignore: file handle is nullptr"); unsigned char data[4096]; while (nSize > 0) { size_t nNow = std::min<size_t>(nSize, sizeof(data)); if (fread(data, 1, nNow, file) != nNow) - throw std::ios_base::failure(feof(file) ? "CAutoFile::ignore: end of file" : "CAutoFile::read: fread failed"); + throw std::ios_base::failure(feof(file) ? "AutoFile::ignore: end of file" : "AutoFile::read: fread failed"); nSize -= nNow; } } void write(Span<const std::byte> src) { - if (!file) - throw std::ios_base::failure("CAutoFile::write: file handle is nullptr"); + if (!file) throw std::ios_base::failure("AutoFile::write: file handle is nullptr"); if (fwrite(src.data(), 1, src.size(), file) != src.size()) { - throw std::ios_base::failure("CAutoFile::write: write failed"); + throw std::ios_base::failure("AutoFile::write: write failed"); } } + template <typename T> + AutoFile& operator<<(const T& obj) + { + if (!file) throw std::ios_base::failure("AutoFile::operator<<: file handle is nullptr"); + ::Serialize(*this, obj); + return *this; + } + + template <typename T> + AutoFile& operator>>(T&& obj) + { + if (!file) throw std::ios_base::failure("AutoFile::operator>>: file handle is nullptr"); + ::Unserialize(*this, obj); + return *this; + } +}; + +class CAutoFile : public AutoFile +{ +private: + const int nType; + const int nVersion; + +public: + CAutoFile(FILE* filenew, int nTypeIn, int nVersionIn) : AutoFile{filenew}, nType(nTypeIn), nVersion(nVersionIn) {} + int GetType() const { return nType; } + int GetVersion() const { return nVersion; } + template<typename T> CAutoFile& operator<<(const T& obj) { diff --git a/src/support/lockedpool.cpp b/src/support/lockedpool.cpp index 6907749c6d..e48accf0a4 100644 --- a/src/support/lockedpool.cpp +++ b/src/support/lockedpool.cpp @@ -10,9 +10,6 @@ #endif #ifdef WIN32 -#ifndef NOMINMAX -#define NOMINMAX -#endif #include <windows.h> #else #include <sys/mman.h> // for mmap @@ -202,7 +199,10 @@ void Win32LockedPageAllocator::FreeLocked(void* addr, size_t len) size_t Win32LockedPageAllocator::GetLimit() { - // TODO is there a limit on Windows, how to get it? + size_t min, max; + if(GetProcessWorkingSetSize(GetCurrentProcess(), &min, &max) != 0) { + return min; + } return std::numeric_limits<size_t>::max(); } #endif diff --git a/src/sync.h b/src/sync.h index a175926113..7ec4b668ac 100644 --- a/src/sync.h +++ b/src/sync.h @@ -129,10 +129,22 @@ using RecursiveMutex = AnnotatedMixin<std::recursive_mutex>; /** Wrapped mutex: supports waiting but not recursive locking */ using Mutex = AnnotatedMixin<std::mutex>; +/** Different type to mark Mutex at global scope + * + * Thread safety analysis can't handle negative assertions about mutexes + * with global scope well, so mark them with a separate type, and + * eventually move all the mutexes into classes so they are not globally + * visible. + * + * See: https://github.com/bitcoin/bitcoin/pull/20272#issuecomment-720755781 + */ +class GlobalMutex : public Mutex { }; + #define AssertLockHeld(cs) AssertLockHeldInternal(#cs, __FILE__, __LINE__, &cs) inline void AssertLockNotHeldInline(const char* name, const char* file, int line, Mutex* cs) EXCLUSIVE_LOCKS_REQUIRED(!cs) { AssertLockNotHeldInternal(name, file, line, cs); } inline void AssertLockNotHeldInline(const char* name, const char* file, int line, RecursiveMutex* cs) LOCKS_EXCLUDED(cs) { AssertLockNotHeldInternal(name, file, line, cs); } +inline void AssertLockNotHeldInline(const char* name, const char* file, int line, GlobalMutex* cs) LOCKS_EXCLUDED(cs) { AssertLockNotHeldInternal(name, file, line, cs); } #define AssertLockNotHeld(cs) AssertLockNotHeldInline(#cs, __FILE__, __LINE__, &cs) /** Wrapper around std::unique_lock style lock for Mutex. */ @@ -232,12 +244,26 @@ public: template<typename MutexArg> using DebugLock = UniqueLock<typename std::remove_reference<typename std::remove_pointer<MutexArg>::type>::type>; -#define LOCK(cs) DebugLock<decltype(cs)> UNIQUE_NAME(criticalblock)(cs, #cs, __FILE__, __LINE__) +// When locking a Mutex, require negative capability to ensure the lock +// is not already held +inline Mutex& MaybeCheckNotHeld(Mutex& cs) EXCLUSIVE_LOCKS_REQUIRED(!cs) LOCK_RETURNED(cs) { return cs; } +inline Mutex* MaybeCheckNotHeld(Mutex* cs) EXCLUSIVE_LOCKS_REQUIRED(!cs) LOCK_RETURNED(cs) { return cs; } + +// When locking a GlobalMutex, just check it is not locked in the surrounding scope +inline GlobalMutex& MaybeCheckNotHeld(GlobalMutex& cs) LOCKS_EXCLUDED(cs) LOCK_RETURNED(cs) { return cs; } +inline GlobalMutex* MaybeCheckNotHeld(GlobalMutex* cs) LOCKS_EXCLUDED(cs) LOCK_RETURNED(cs) { return cs; } + +// When locking a RecursiveMutex, it's okay to already hold the lock +// but check that it is not known to be locked in the surrounding scope anyway +inline RecursiveMutex& MaybeCheckNotHeld(RecursiveMutex& cs) LOCKS_EXCLUDED(cs) LOCK_RETURNED(cs) { return cs; } +inline RecursiveMutex* MaybeCheckNotHeld(RecursiveMutex* cs) LOCKS_EXCLUDED(cs) LOCK_RETURNED(cs) { return cs; } + +#define LOCK(cs) DebugLock<decltype(cs)> UNIQUE_NAME(criticalblock)(MaybeCheckNotHeld(cs), #cs, __FILE__, __LINE__) #define LOCK2(cs1, cs2) \ - DebugLock<decltype(cs1)> criticalblock1(cs1, #cs1, __FILE__, __LINE__); \ - DebugLock<decltype(cs2)> criticalblock2(cs2, #cs2, __FILE__, __LINE__); -#define TRY_LOCK(cs, name) DebugLock<decltype(cs)> name(cs, #cs, __FILE__, __LINE__, true) -#define WAIT_LOCK(cs, name) DebugLock<decltype(cs)> name(cs, #cs, __FILE__, __LINE__) + DebugLock<decltype(cs1)> criticalblock1(MaybeCheckNotHeld(cs1), #cs1, __FILE__, __LINE__); \ + DebugLock<decltype(cs2)> criticalblock2(MaybeCheckNotHeld(cs2), #cs2, __FILE__, __LINE__); +#define TRY_LOCK(cs, name) DebugLock<decltype(cs)> name(MaybeCheckNotHeld(cs), #cs, __FILE__, __LINE__, true) +#define WAIT_LOCK(cs, name) DebugLock<decltype(cs)> name(MaybeCheckNotHeld(cs), #cs, __FILE__, __LINE__) #define ENTER_CRITICAL_SECTION(cs) \ { \ @@ -276,7 +302,7 @@ using DebugLock = UniqueLock<typename std::remove_reference<typename std::remove //! //! The above is detectable at compile-time with the -Wreturn-local-addr flag in //! gcc and the -Wreturn-stack-address flag in clang, both enabled by default. -#define WITH_LOCK(cs, code) [&]() -> decltype(auto) { LOCK(cs); code; }() +#define WITH_LOCK(cs, code) (MaybeCheckNotHeld(cs), [&]() -> decltype(auto) { LOCK(cs); code; }()) class CSemaphore { diff --git a/src/test/addrman_tests.cpp b/src/test/addrman_tests.cpp index 12cf1176a6..b10d32ccec 100644 --- a/src/test/addrman_tests.cpp +++ b/src/test/addrman_tests.cpp @@ -225,7 +225,7 @@ BOOST_AUTO_TEST_CASE(addrman_new_multiplicity) { auto addrman = std::make_unique<AddrMan>(EMPTY_NETGROUPMAN, DETERMINISTIC, GetCheckRatio(m_node)); CAddress addr{CAddress(ResolveService("253.3.3.3", 8333), NODE_NONE)}; - int64_t start_time{GetAdjustedTime()}; + const auto start_time{Now<NodeSeconds>()}; addr.nTime = start_time; // test that multiplicity stays at 1 if nTime doesn't increase @@ -244,7 +244,7 @@ BOOST_AUTO_TEST_CASE(addrman_new_multiplicity) for (unsigned int i = 1; i < 400; ++i) { std::string addr_ip{ToString(i % 256) + "." + ToString(i >> 8 % 256) + ".1.1"}; CNetAddr source{ResolveIP(addr_ip)}; - addr.nTime = start_time + i; + addr.nTime = start_time + std::chrono::seconds{i}; addrman->Add({addr}, source); } AddressPosition addr_pos_multi = addrman->FindAddressEntry(addr).value(); @@ -295,15 +295,15 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr) BOOST_CHECK_EQUAL(vAddr1.size(), 0U); CAddress addr1 = CAddress(ResolveService("250.250.2.1", 8333), NODE_NONE); - addr1.nTime = GetAdjustedTime(); // Set time so isTerrible = false + addr1.nTime = Now<NodeSeconds>(); // Set time so isTerrible = false CAddress addr2 = CAddress(ResolveService("250.251.2.2", 9999), NODE_NONE); - addr2.nTime = GetAdjustedTime(); + addr2.nTime = Now<NodeSeconds>(); CAddress addr3 = CAddress(ResolveService("251.252.2.3", 8333), NODE_NONE); - addr3.nTime = GetAdjustedTime(); + addr3.nTime = Now<NodeSeconds>(); CAddress addr4 = CAddress(ResolveService("252.253.3.4", 8333), NODE_NONE); - addr4.nTime = GetAdjustedTime(); + addr4.nTime = Now<NodeSeconds>(); CAddress addr5 = CAddress(ResolveService("252.254.4.5", 8333), NODE_NONE); - addr5.nTime = GetAdjustedTime(); + addr5.nTime = Now<NodeSeconds>(); CNetAddr source1 = ResolveIP("250.1.2.1"); CNetAddr source2 = ResolveIP("250.2.3.3"); @@ -329,7 +329,7 @@ BOOST_AUTO_TEST_CASE(addrman_getaddr) CAddress addr = CAddress(ResolveService(strAddr), NODE_NONE); // Ensure that for all addrs in addrman, isTerrible == false. - addr.nTime = GetAdjustedTime(); + addr.nTime = Now<NodeSeconds>(); addrman->Add({addr}, ResolveIP(strAddr)); if (i % 8 == 0) addrman->Good(addr); @@ -821,8 +821,8 @@ BOOST_AUTO_TEST_CASE(addrman_evictionworks) // Ensure test of address fails, so that it is evicted. // Update entry in tried by setting last good connection in the deep past. - BOOST_CHECK(!addrman->Good(info, /*nTime=*/1)); - addrman->Attempt(info, /*fCountFailure=*/false, /*nTime=*/GetAdjustedTime() - 61); + BOOST_CHECK(!addrman->Good(info, NodeSeconds{1s})); + addrman->Attempt(info, /*fCountFailure=*/false, Now<NodeSeconds>() - 61s); // Should swap 36 for 19. addrman->ResolveCollisions(); @@ -966,7 +966,7 @@ BOOST_AUTO_TEST_CASE(addrman_update_address) CNetAddr source{ResolveIP("252.2.2.2")}; CAddress addr{CAddress(ResolveService("250.1.1.1", 8333), NODE_NONE)}; - int64_t start_time{GetAdjustedTime() - 10000}; + const auto start_time{Now<NodeSeconds>() - 10000s}; addr.nTime = start_time; BOOST_CHECK(addrman->Add({addr}, source)); BOOST_CHECK_EQUAL(addrman->size(), 1U); @@ -978,7 +978,7 @@ BOOST_AUTO_TEST_CASE(addrman_update_address) addrman->SetServices(addr_diff_port, NODE_NETWORK_LIMITED); std::vector<CAddress> vAddr1{addrman->GetAddr(/*max_addresses=*/0, /*max_pct=*/0, /*network=*/std::nullopt)}; BOOST_CHECK_EQUAL(vAddr1.size(), 1U); - BOOST_CHECK_EQUAL(vAddr1.at(0).nTime, start_time); + BOOST_CHECK(vAddr1.at(0).nTime == start_time); BOOST_CHECK_EQUAL(vAddr1.at(0).nServices, NODE_NONE); // Updating an addrman entry with the correct port is successful @@ -986,7 +986,7 @@ BOOST_AUTO_TEST_CASE(addrman_update_address) addrman->SetServices(addr, NODE_NETWORK_LIMITED); std::vector<CAddress> vAddr2 = addrman->GetAddr(/*max_addresses=*/0, /*max_pct=*/0, /*network=*/std::nullopt); BOOST_CHECK_EQUAL(vAddr2.size(), 1U); - BOOST_CHECK(vAddr2.at(0).nTime >= start_time + 10000); + BOOST_CHECK(vAddr2.at(0).nTime >= start_time + 10000s); BOOST_CHECK_EQUAL(vAddr2.at(0).nServices, NODE_NETWORK_LIMITED); } diff --git a/src/test/bip32_tests.cpp b/src/test/bip32_tests.cpp index 64cc924239..75b29ae0aa 100644 --- a/src/test/bip32_tests.cpp +++ b/src/test/bip32_tests.cpp @@ -184,4 +184,22 @@ BOOST_AUTO_TEST_CASE(bip32_test5) { } } +BOOST_AUTO_TEST_CASE(bip32_max_depth) { + CExtKey key_parent{DecodeExtKey(test1.vDerive[0].prv)}, key_child; + CExtPubKey pubkey_parent{DecodeExtPubKey(test1.vDerive[0].pub)}, pubkey_child; + + // We can derive up to the 255th depth.. + for (auto i = 0; i++ < 255;) { + BOOST_CHECK(key_parent.Derive(key_child, 0)); + std::swap(key_parent, key_child); + BOOST_CHECK(pubkey_parent.Derive(pubkey_child, 0)); + std::swap(pubkey_parent, pubkey_child); + } + + // But trying to derive a non-existent 256th depth will fail! + BOOST_CHECK(key_parent.nDepth == 255 && pubkey_parent.nDepth == 255); + BOOST_CHECK(!key_parent.Derive(key_child, 0)); + BOOST_CHECK(!pubkey_parent.Derive(pubkey_child, 0)); +} + BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/blockencodings_tests.cpp b/src/test/blockencodings_tests.cpp index 875241094d..78b82b9b20 100644 --- a/src/test/blockencodings_tests.cpp +++ b/src/test/blockencodings_tests.cpp @@ -54,7 +54,7 @@ constexpr long SHARED_TX_OFFSET{3}; BOOST_AUTO_TEST_CASE(SimpleRoundTripTest) { - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); TestMemPoolEntryHelper entry; CBlock block(BuildBlockTestCase()); @@ -137,7 +137,7 @@ public: BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) { - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); TestMemPoolEntryHelper entry; CBlock block(BuildBlockTestCase()); @@ -207,7 +207,7 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) { - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); TestMemPoolEntryHelper entry; CBlock block(BuildBlockTestCase()); @@ -258,7 +258,7 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) BOOST_AUTO_TEST_CASE(EmptyBlockRoundTripTest) { - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); CMutableTransaction coinbase; coinbase.vin.resize(1); coinbase.vin[0].scriptSig.resize(10); diff --git a/src/test/blockfilter_index_tests.cpp b/src/test/blockfilter_index_tests.cpp index ffb9fb55d9..1a182209b8 100644 --- a/src/test/blockfilter_index_tests.cpp +++ b/src/test/blockfilter_index_tests.cpp @@ -7,6 +7,7 @@ #include <consensus/merkle.h> #include <consensus/validation.h> #include <index/blockfilterindex.h> +#include <interfaces/chain.h> #include <node/miner.h> #include <pow.h> #include <script/standard.h> @@ -65,8 +66,7 @@ CBlock BuildChainTestingSetup::CreateBlock(const CBlockIndex* prev, const std::vector<CMutableTransaction>& txns, const CScript& scriptPubKey) { - const CChainParams& chainparams = Params(); - std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler(m_node.chainman->ActiveChainstate(), *m_node.mempool, chainparams).CreateNewBlock(scriptPubKey); + std::unique_ptr<CBlockTemplate> pblocktemplate = BlockAssembler{m_node.chainman->ActiveChainstate(), m_node.mempool.get()}.CreateNewBlock(scriptPubKey); CBlock& block = pblocktemplate->block; block.hashPrevBlock = prev->GetBlockHash(); block.nTime = prev->nTime + 1; @@ -83,7 +83,7 @@ CBlock BuildChainTestingSetup::CreateBlock(const CBlockIndex* prev, block.hashMerkleRoot = BlockMerkleRoot(block); } - while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce; + while (!CheckProofOfWork(block.GetHash(), block.nBits, m_node.chainman->GetConsensus())) ++block.nNonce; return block; } @@ -111,7 +111,7 @@ bool BuildChainTestingSetup::BuildChain(const CBlockIndex* pindex, BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, BuildChainTestingSetup) { - BlockFilterIndex filter_index(BlockFilterType::BASIC, 1 << 20, true); + BlockFilterIndex filter_index(interfaces::MakeChain(m_node), BlockFilterType::BASIC, 1 << 20, true); uint256 last_header; @@ -138,7 +138,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_initial_sync, BuildChainTestingSetup) // BlockUntilSyncedToCurrentChain should return false before index is started. BOOST_CHECK(!filter_index.BlockUntilSyncedToCurrentChain()); - BOOST_REQUIRE(filter_index.Start(m_node.chainman->ActiveChainstate())); + BOOST_REQUIRE(filter_index.Start()); // Allow filter index to catch up with the block index. constexpr int64_t timeout_ms = 10 * 1000; @@ -280,14 +280,14 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_init_destroy, BasicTestingSetup) filter_index = GetBlockFilterIndex(BlockFilterType::BASIC); BOOST_CHECK(filter_index == nullptr); - BOOST_CHECK(InitBlockFilterIndex(BlockFilterType::BASIC, 1 << 20, true, false)); + BOOST_CHECK(InitBlockFilterIndex([&]{ return interfaces::MakeChain(m_node); }, BlockFilterType::BASIC, 1 << 20, true, false)); filter_index = GetBlockFilterIndex(BlockFilterType::BASIC); BOOST_CHECK(filter_index != nullptr); BOOST_CHECK(filter_index->GetFilterType() == BlockFilterType::BASIC); // Initialize returns false if index already exists. - BOOST_CHECK(!InitBlockFilterIndex(BlockFilterType::BASIC, 1 << 20, true, false)); + BOOST_CHECK(!InitBlockFilterIndex([&]{ return interfaces::MakeChain(m_node); }, BlockFilterType::BASIC, 1 << 20, true, false)); int iter_count = 0; ForEachBlockFilterIndex([&iter_count](BlockFilterIndex& _index) { iter_count++; }); @@ -302,7 +302,7 @@ BOOST_FIXTURE_TEST_CASE(blockfilter_index_init_destroy, BasicTestingSetup) BOOST_CHECK(filter_index == nullptr); // Reinitialize index. - BOOST_CHECK(InitBlockFilterIndex(BlockFilterType::BASIC, 1 << 20, true, false)); + BOOST_CHECK(InitBlockFilterIndex([&]{ return interfaces::MakeChain(m_node); }, BlockFilterType::BASIC, 1 << 20, true, false)); DestroyAllBlockFilterIndexes(); diff --git a/src/test/coins_tests.cpp b/src/test/coins_tests.cpp index 82e4e1c90f..b333a9f72d 100644 --- a/src/test/coins_tests.cpp +++ b/src/test/coins_tests.cpp @@ -2,7 +2,6 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <attributes.h> #include <clientversion.h> #include <coins.h> #include <script/standard.h> diff --git a/src/test/coinstatsindex_tests.cpp b/src/test/coinstatsindex_tests.cpp index 5b73481bc1..c93d05a93b 100644 --- a/src/test/coinstatsindex_tests.cpp +++ b/src/test/coinstatsindex_tests.cpp @@ -4,6 +4,7 @@ #include <chainparams.h> #include <index/coinstatsindex.h> +#include <interfaces/chain.h> #include <test/util/setup_common.h> #include <test/util/validation.h> #include <util/time.h> @@ -13,9 +14,6 @@ #include <chrono> -using node::CCoinsStats; -using node::CoinStatsHashType; - BOOST_AUTO_TEST_SUITE(coinstatsindex_tests) static void IndexWaitSynced(BaseIndex& index) @@ -31,9 +29,8 @@ static void IndexWaitSynced(BaseIndex& index) BOOST_FIXTURE_TEST_CASE(coinstatsindex_initial_sync, TestChain100Setup) { - CoinStatsIndex coin_stats_index{1 << 20, true}; + CoinStatsIndex coin_stats_index{interfaces::MakeChain(m_node), 1 << 20, true}; - CCoinsStats coin_stats{CoinStatsHashType::MUHASH}; const CBlockIndex* block_index; { LOCK(cs_main); @@ -41,13 +38,13 @@ BOOST_FIXTURE_TEST_CASE(coinstatsindex_initial_sync, TestChain100Setup) } // CoinStatsIndex should not be found before it is started. - BOOST_CHECK(!coin_stats_index.LookUpStats(block_index, coin_stats)); + BOOST_CHECK(!coin_stats_index.LookUpStats(block_index)); // BlockUntilSyncedToCurrentChain should return false before CoinStatsIndex // is started. BOOST_CHECK(!coin_stats_index.BlockUntilSyncedToCurrentChain()); - BOOST_REQUIRE(coin_stats_index.Start(m_node.chainman->ActiveChainstate())); + BOOST_REQUIRE(coin_stats_index.Start()); IndexWaitSynced(coin_stats_index); @@ -57,10 +54,10 @@ BOOST_FIXTURE_TEST_CASE(coinstatsindex_initial_sync, TestChain100Setup) LOCK(cs_main); genesis_block_index = m_node.chainman->ActiveChain().Genesis(); } - BOOST_CHECK(coin_stats_index.LookUpStats(genesis_block_index, coin_stats)); + BOOST_CHECK(coin_stats_index.LookUpStats(genesis_block_index)); // Check that CoinStatsIndex updates with new blocks. - coin_stats_index.LookUpStats(block_index, coin_stats); + BOOST_CHECK(coin_stats_index.LookUpStats(block_index)); const CScript script_pub_key{CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG}; std::vector<CMutableTransaction> noTxns; @@ -69,13 +66,12 @@ BOOST_FIXTURE_TEST_CASE(coinstatsindex_initial_sync, TestChain100Setup) // Let the CoinStatsIndex to catch up again. BOOST_CHECK(coin_stats_index.BlockUntilSyncedToCurrentChain()); - CCoinsStats new_coin_stats{CoinStatsHashType::MUHASH}; const CBlockIndex* new_block_index; { LOCK(cs_main); new_block_index = m_node.chainman->ActiveChain().Tip(); } - coin_stats_index.LookUpStats(new_block_index, new_coin_stats); + BOOST_CHECK(coin_stats_index.LookUpStats(new_block_index)); BOOST_CHECK(block_index != new_block_index); @@ -92,8 +88,8 @@ BOOST_FIXTURE_TEST_CASE(coinstatsindex_unclean_shutdown, TestChain100Setup) CChainState& chainstate = Assert(m_node.chainman)->ActiveChainstate(); const CChainParams& params = Params(); { - CoinStatsIndex index{1 << 20}; - BOOST_REQUIRE(index.Start(chainstate)); + CoinStatsIndex index{interfaces::MakeChain(m_node), 1 << 20}; + BOOST_REQUIRE(index.Start()); IndexWaitSynced(index); std::shared_ptr<const CBlock> new_block; CBlockIndex* new_block_index = nullptr; @@ -118,9 +114,9 @@ BOOST_FIXTURE_TEST_CASE(coinstatsindex_unclean_shutdown, TestChain100Setup) } { - CoinStatsIndex index{1 << 20}; + CoinStatsIndex index{interfaces::MakeChain(m_node), 1 << 20}; // Make sure the index can be loaded. - BOOST_REQUIRE(index.Start(chainstate)); + BOOST_REQUIRE(index.Start()); index.Stop(); } } diff --git a/src/test/denialofservice_tests.cpp b/src/test/denialofservice_tests.cpp index 7b492fd1da..66c4605afa 100644 --- a/src/test/denialofservice_tests.cpp +++ b/src/test/denialofservice_tests.cpp @@ -15,6 +15,7 @@ #include <serialize.h> #include <test/util/net.h> #include <test/util/setup_common.h> +#include <timedata.h> #include <util/string.h> #include <util/system.h> #include <util/time.h> @@ -44,18 +45,15 @@ BOOST_FIXTURE_TEST_SUITE(denialofservice_tests, TestingSetup) // work. BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction) { - const CChainParams& chainparams = Params(); - auto connman = std::make_unique<CConnman>(0x1337, 0x1337, *m_node.addrman, *m_node.netgroupman); + ConnmanTestMsg& connman = static_cast<ConnmanTestMsg&>(*m_node.connman); // Disable inactivity checks for this test to avoid interference - static_cast<ConnmanTestMsg*>(connman.get())->SetPeerConnectTimeout(99999s); - auto peerLogic = PeerManager::make(chainparams, *connman, *m_node.addrman, nullptr, - *m_node.chainman, *m_node.mempool, false); + connman.SetPeerConnectTimeout(99999s); + PeerManager& peerman = *m_node.peerman; // Mock an outbound peer CAddress addr1(ip(0xa0b0c001), NODE_NONE); NodeId id{0}; CNode dummyNode1{id++, - ServiceFlags(NODE_NETWORK | NODE_WITNESS), /*sock=*/nullptr, addr1, /*nKeyedNetGroupIn=*/0, @@ -64,10 +62,16 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction) /*addrNameIn=*/"", ConnectionType::OUTBOUND_FULL_RELAY, /*inbound_onion=*/false}; - dummyNode1.SetCommonVersion(PROTOCOL_VERSION); - peerLogic->InitializeNode(&dummyNode1); - dummyNode1.fSuccessfullyConnected = true; + connman.Handshake( + /*node=*/dummyNode1, + /*successfully_connected=*/true, + /*remote_services=*/ServiceFlags(NODE_NETWORK | NODE_WITNESS), + /*local_services=*/ServiceFlags(NODE_NETWORK | NODE_WITNESS), + /*permission_flags=*/NetPermissionFlags::None, + /*version=*/PROTOCOL_VERSION, + /*relay_txs=*/true); + TestOnlyResetTimeData(); // This test requires that we have a chain with non-zero work. { @@ -79,7 +83,7 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction) // Test starts here { LOCK(dummyNode1.cs_sendProcessing); - BOOST_CHECK(peerLogic->SendMessages(&dummyNode1)); // should result in getheaders + BOOST_CHECK(peerman.SendMessages(&dummyNode1)); // should result in getheaders } { LOCK(dummyNode1.cs_vSend); @@ -92,7 +96,7 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction) SetMockTime(nStartTime+21*60); { LOCK(dummyNode1.cs_sendProcessing); - BOOST_CHECK(peerLogic->SendMessages(&dummyNode1)); // should result in getheaders + BOOST_CHECK(peerman.SendMessages(&dummyNode1)); // should result in getheaders } { LOCK(dummyNode1.cs_vSend); @@ -102,18 +106,17 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction) SetMockTime(nStartTime+24*60); { LOCK(dummyNode1.cs_sendProcessing); - BOOST_CHECK(peerLogic->SendMessages(&dummyNode1)); // should result in disconnect + BOOST_CHECK(peerman.SendMessages(&dummyNode1)); // should result in disconnect } BOOST_CHECK(dummyNode1.fDisconnect == true); - peerLogic->FinalizeNode(dummyNode1); + peerman.FinalizeNode(dummyNode1); } static void AddRandomOutboundPeer(NodeId& id, std::vector<CNode*>& vNodes, PeerManager& peerLogic, ConnmanTestMsg& connman, ConnectionType connType) { CAddress addr(ip(g_insecure_rand_ctx.randbits(32)), NODE_NONE); vNodes.emplace_back(new CNode{id++, - ServiceFlags(NODE_NETWORK | NODE_WITNESS), /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/0, @@ -125,7 +128,7 @@ static void AddRandomOutboundPeer(NodeId& id, std::vector<CNode*>& vNodes, PeerM CNode &node = *vNodes.back(); node.SetCommonVersion(PROTOCOL_VERSION); - peerLogic.InitializeNode(&node); + peerLogic.InitializeNode(node, ServiceFlags(NODE_NETWORK | NODE_WITNESS)); node.fSuccessfullyConnected = true; connman.AddTestNode(node); @@ -134,9 +137,8 @@ static void AddRandomOutboundPeer(NodeId& id, std::vector<CNode*>& vNodes, PeerM BOOST_AUTO_TEST_CASE(stale_tip_peer_management) { NodeId id{0}; - const CChainParams& chainparams = Params(); auto connman = std::make_unique<ConnmanTestMsg>(0x1337, 0x1337, *m_node.addrman, *m_node.netgroupman); - auto peerLogic = PeerManager::make(chainparams, *connman, *m_node.addrman, nullptr, + auto peerLogic = PeerManager::make(*connman, *m_node.addrman, nullptr, *m_node.chainman, *m_node.mempool, false); constexpr int max_outbound_full_relay = MAX_OUTBOUND_FULL_RELAY_CONNECTIONS; @@ -147,7 +149,7 @@ BOOST_AUTO_TEST_CASE(stale_tip_peer_management) const auto time_init{GetTime<std::chrono::seconds>()}; SetMockTime(time_init); - const auto time_later{time_init + 3 * std::chrono::seconds{chainparams.GetConsensus().nPowTargetSpacing} + 1s}; + const auto time_later{time_init + 3 * std::chrono::seconds{m_node.chainman->GetConsensus().nPowTargetSpacing} + 1s}; connman->Init(options); std::vector<CNode *> vNodes; @@ -212,9 +214,8 @@ BOOST_AUTO_TEST_CASE(stale_tip_peer_management) BOOST_AUTO_TEST_CASE(block_relay_only_eviction) { NodeId id{0}; - const CChainParams& chainparams = Params(); auto connman = std::make_unique<ConnmanTestMsg>(0x1337, 0x1337, *m_node.addrman, *m_node.netgroupman); - auto peerLogic = PeerManager::make(chainparams, *connman, *m_node.addrman, nullptr, + auto peerLogic = PeerManager::make(*connman, *m_node.addrman, nullptr, *m_node.chainman, *m_node.mempool, false); constexpr int max_outbound_block_relay{MAX_BLOCK_RELAY_ONLY_CONNECTIONS}; @@ -274,10 +275,9 @@ BOOST_AUTO_TEST_CASE(block_relay_only_eviction) BOOST_AUTO_TEST_CASE(peer_discouragement) { - const CChainParams& chainparams = Params(); auto banman = std::make_unique<BanMan>(m_args.GetDataDirBase() / "banlist", nullptr, DEFAULT_MISBEHAVING_BANTIME); auto connman = std::make_unique<ConnmanTestMsg>(0x1337, 0x1337, *m_node.addrman, *m_node.netgroupman); - auto peerLogic = PeerManager::make(chainparams, *connman, *m_node.addrman, banman.get(), + auto peerLogic = PeerManager::make(*connman, *m_node.addrman, banman.get(), *m_node.chainman, *m_node.mempool, false); CNetAddr tor_netaddr; @@ -296,7 +296,6 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) banman->ClearBanned(); NodeId id{0}; nodes[0] = new CNode{id++, - NODE_NETWORK, /*sock=*/nullptr, addr[0], /*nKeyedNetGroupIn=*/0, @@ -306,10 +305,10 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) ConnectionType::INBOUND, /*inbound_onion=*/false}; nodes[0]->SetCommonVersion(PROTOCOL_VERSION); - peerLogic->InitializeNode(nodes[0]); + peerLogic->InitializeNode(*nodes[0], NODE_NETWORK); nodes[0]->fSuccessfullyConnected = true; connman->AddTestNode(*nodes[0]); - peerLogic->Misbehaving(nodes[0]->GetId(), DISCOURAGEMENT_THRESHOLD, /*message=*/""); // Should be discouraged + peerLogic->UnitTestMisbehaving(nodes[0]->GetId(), DISCOURAGEMENT_THRESHOLD); // Should be discouraged { LOCK(nodes[0]->cs_sendProcessing); BOOST_CHECK(peerLogic->SendMessages(nodes[0])); @@ -319,7 +318,6 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) BOOST_CHECK(!banman->IsDiscouraged(other_addr)); // Different address, not discouraged nodes[1] = new CNode{id++, - NODE_NETWORK, /*sock=*/nullptr, addr[1], /*nKeyedNetGroupIn=*/1, @@ -329,10 +327,10 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) ConnectionType::INBOUND, /*inbound_onion=*/false}; nodes[1]->SetCommonVersion(PROTOCOL_VERSION); - peerLogic->InitializeNode(nodes[1]); + peerLogic->InitializeNode(*nodes[1], NODE_NETWORK); nodes[1]->fSuccessfullyConnected = true; connman->AddTestNode(*nodes[1]); - peerLogic->Misbehaving(nodes[1]->GetId(), DISCOURAGEMENT_THRESHOLD - 1, /*message=*/""); + peerLogic->UnitTestMisbehaving(nodes[1]->GetId(), DISCOURAGEMENT_THRESHOLD - 1); { LOCK(nodes[1]->cs_sendProcessing); BOOST_CHECK(peerLogic->SendMessages(nodes[1])); @@ -343,7 +341,7 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) // [1] is not discouraged/disconnected yet. BOOST_CHECK(!banman->IsDiscouraged(addr[1])); BOOST_CHECK(!nodes[1]->fDisconnect); - peerLogic->Misbehaving(nodes[1]->GetId(), 1, /*message=*/""); // [1] reaches discouragement threshold + peerLogic->UnitTestMisbehaving(nodes[1]->GetId(), 1); // [1] reaches discouragement threshold { LOCK(nodes[1]->cs_sendProcessing); BOOST_CHECK(peerLogic->SendMessages(nodes[1])); @@ -357,7 +355,6 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) // Make sure non-IP peers are discouraged and disconnected properly. nodes[2] = new CNode{id++, - NODE_NETWORK, /*sock=*/nullptr, addr[2], /*nKeyedNetGroupIn=*/1, @@ -367,10 +364,10 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) ConnectionType::OUTBOUND_FULL_RELAY, /*inbound_onion=*/false}; nodes[2]->SetCommonVersion(PROTOCOL_VERSION); - peerLogic->InitializeNode(nodes[2]); + peerLogic->InitializeNode(*nodes[2], NODE_NETWORK); nodes[2]->fSuccessfullyConnected = true; connman->AddTestNode(*nodes[2]); - peerLogic->Misbehaving(nodes[2]->GetId(), DISCOURAGEMENT_THRESHOLD, /*message=*/""); + peerLogic->UnitTestMisbehaving(nodes[2]->GetId(), DISCOURAGEMENT_THRESHOLD); { LOCK(nodes[2]->cs_sendProcessing); BOOST_CHECK(peerLogic->SendMessages(nodes[2])); @@ -390,10 +387,9 @@ BOOST_AUTO_TEST_CASE(peer_discouragement) BOOST_AUTO_TEST_CASE(DoS_bantime) { - const CChainParams& chainparams = Params(); auto banman = std::make_unique<BanMan>(m_args.GetDataDirBase() / "banlist", nullptr, DEFAULT_MISBEHAVING_BANTIME); auto connman = std::make_unique<CConnman>(0x1337, 0x1337, *m_node.addrman, *m_node.netgroupman); - auto peerLogic = PeerManager::make(chainparams, *connman, *m_node.addrman, banman.get(), + auto peerLogic = PeerManager::make(*connman, *m_node.addrman, banman.get(), *m_node.chainman, *m_node.mempool, false); banman->ClearBanned(); @@ -403,7 +399,6 @@ BOOST_AUTO_TEST_CASE(DoS_bantime) CAddress addr(ip(0xa0b0c001), NODE_NONE); NodeId id{0}; CNode dummyNode{id++, - NODE_NETWORK, /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/4, @@ -413,10 +408,10 @@ BOOST_AUTO_TEST_CASE(DoS_bantime) ConnectionType::INBOUND, /*inbound_onion=*/false}; dummyNode.SetCommonVersion(PROTOCOL_VERSION); - peerLogic->InitializeNode(&dummyNode); + peerLogic->InitializeNode(dummyNode, NODE_NETWORK); dummyNode.fSuccessfullyConnected = true; - peerLogic->Misbehaving(dummyNode.GetId(), DISCOURAGEMENT_THRESHOLD, /*message=*/""); + peerLogic->UnitTestMisbehaving(dummyNode.GetId(), DISCOURAGEMENT_THRESHOLD); { LOCK(dummyNode.cs_sendProcessing); BOOST_CHECK(peerLogic->SendMessages(&dummyNode)); diff --git a/src/test/descriptor_tests.cpp b/src/test/descriptor_tests.cpp index 63c86a896d..1eb4b373b4 100644 --- a/src/test/descriptor_tests.cpp +++ b/src/test/descriptor_tests.cpp @@ -141,14 +141,13 @@ void DoCheck(const std::string& prv, const std::string& pub, const std::string& } else { parse_priv = Parse(prv, keys_priv, error); } + BOOST_CHECK_MESSAGE(parse_priv, error); if (replace_apostrophe_with_h_in_pub) { parse_pub = Parse(UseHInsteadOfApostrophe(pub), keys_pub, error); } else { parse_pub = Parse(pub, keys_pub, error); } - - BOOST_CHECK(parse_priv); - BOOST_CHECK(parse_pub); + BOOST_CHECK_MESSAGE(parse_pub, error); // Check that the correct OutputType is inferred BOOST_CHECK(parse_priv->GetOutputType() == type); @@ -161,8 +160,8 @@ void DoCheck(const std::string& prv, const std::string& pub, const std::string& // Check that both versions serialize back to the public version. std::string pub1 = parse_priv->ToString(); std::string pub2 = parse_pub->ToString(); - BOOST_CHECK(EqualDescriptor(pub, pub1)); - BOOST_CHECK(EqualDescriptor(pub, pub2)); + BOOST_CHECK_MESSAGE(EqualDescriptor(pub, pub1), "Private ser: " + pub1 + " Public desc: " + pub); + BOOST_CHECK_MESSAGE(EqualDescriptor(pub, pub2), "Public ser: " + pub2 + " Public desc: " + pub); // Check that both can be serialized with private key back to the private version, but not without private key. if (!(flags & MISSING_PRIVKEYS)) { @@ -234,7 +233,7 @@ void DoCheck(const std::string& prv, const std::string& pub, const std::string& for (const auto& xpub_pair : parent_xpub_cache) { const CExtPubKey& xpub = xpub_pair.second; CExtPubKey der; - xpub.Derive(der, i); + BOOST_CHECK(xpub.Derive(der, i)); pubkeys.insert(der.pubkey); } int count_pks = 0; @@ -266,7 +265,7 @@ void DoCheck(const std::string& prv, const std::string& pub, const std::string& const CExtPubKey& xpub = xpub_pair.second; pubkeys.insert(xpub.pubkey); CExtPubKey der; - xpub.Derive(der, i); + BOOST_CHECK(xpub.Derive(der, i)); pubkeys.insert(der.pubkey); } int count_pks = 0; @@ -303,7 +302,6 @@ void DoCheck(const std::string& prv, const std::string& pub, const std::string& // For each of the produced scripts, verify solvability, and when possible, try to sign a transaction spending it. for (size_t n = 0; n < spks.size(); ++n) { BOOST_CHECK_EQUAL(ref[n], HexStr(spks[n])); - BOOST_CHECK_EQUAL(IsSolvable(Merge(key_provider, script_provider), spks[n]), (flags & UNSOLVABLE) == 0); if (flags & SIGNABLE) { CMutableTransaction spend; @@ -325,7 +323,7 @@ void DoCheck(const std::string& prv, const std::string& pub, const std::string& BOOST_CHECK(inferred->Expand(0, provider_inferred, spks_inferred, provider_inferred)); BOOST_CHECK_EQUAL(spks_inferred.size(), 1U); BOOST_CHECK(spks_inferred[0] == spks[n]); - BOOST_CHECK_EQUAL(IsSolvable(provider_inferred, spks_inferred[0]), !(flags & UNSOLVABLE)); + BOOST_CHECK_EQUAL(InferDescriptor(spks_inferred[0], provider_inferred)->IsSolvable(), !(flags & UNSOLVABLE)); BOOST_CHECK(GetKeyOriginData(provider_inferred, flags) == GetKeyOriginData(script_provider, flags)); } @@ -486,6 +484,29 @@ Check("sh(wsh(multi(20,KzoAz5CanayRKex3fSLQ2BwJpN7U52gZvxMyk78nDMHuqrUxuSJy,KwGN } nonminimalmultisig << std::vector<unsigned char>{4} << OP_CHECKMULTISIG; CheckInferRaw(nonminimalmultisig); + + // Miniscript tests + + // Invalid checksum + CheckUnparsable("wsh(and_v(vc:andor(pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),pk_k(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn),and_v(v:older(1),pk_k(L4o2kDvXXDRH2VS9uBnouScLduWt4dZnM25se7kvEjJeQ285en2A))),after(10)))#abcdef12", "wsh(and_v(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)))#abcdef12", "Provided checksum 'abcdef12' does not match computed checksum 'tyzp6a7p'"); + // Only p2wsh context is valid + CheckUnparsable("sh(and_v(vc:andor(pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),pk_k(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn),and_v(v:older(1),pk_k(L4o2kDvXXDRH2VS9uBnouScLduWt4dZnM25se7kvEjJeQ285en2A))),after(10)))", "sh(and_v(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)))", "Miniscript expressions can only be used in wsh"); + CheckUnparsable("tr(and_v(vc:andor(pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),pk_k(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn),and_v(v:older(1),pk_k(L4o2kDvXXDRH2VS9uBnouScLduWt4dZnM25se7kvEjJeQ285en2A))),after(10)))", "tr(and_v(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)))", "tr(): key 'and_v(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10))' is not valid"); + CheckUnparsable("raw(and_v(vc:andor(pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),pk_k(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn),and_v(v:older(1),pk_k(L4o2kDvXXDRH2VS9uBnouScLduWt4dZnM25se7kvEjJeQ285en2A))),after(10)))", "sh(and_v(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)))", "Miniscript expressions can only be used in wsh"); + CheckUnparsable("", "tr(034D2224bbbbbbbbbbcbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb40,{{{{{{{{{{{{{{{{{{{{{{multi(1,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc/967808'/9,xprvA1RpRA33e1JQ7ifknakTFNpgXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc/968/2/5/8/5/2/5/58/58/2/5/5/5/58/588/2/6/8/5/2/8/2/5/8/2/58/2/5/8/5/2/8/5/8/3/4/5/58/55/2/5/58/58/2/5/5/5/8/5/2/8/5/85/2/8/2/5/8/5/2/5/58/58/2/5/58/58/588/2/58/2/8/5/8/5/4/5/585/2/5/58/58/2/5/5/58/588/2/58/2/5/8/5/2/8/2/5/8/5/5/58/588/2/6/8/5/2/8/2/5/8/5/2/5/58/58/2/5/58/58/2/0/8/5/2/8/5/8/5/4/5/58/588/2/6/8/5/2/8/2/5/8/5/2/5/58/58/2/5/58/58/588/2/58/2/5/8/5/8/24/5/58/52/5/8/5/2/8/24/5/58/588/246/8/5/2/8/2/5/8/5/2/5/58/58/2/5/5/5/58/588/2/6/8/5/2/8/2/5/8/2/58/2/5/8/5/2/8/5/8/5/4/5/58/55/58/2/5/8/55/2/5/8/58/555/58/2/5/8/4//2/5/58/5w/2/5/8/5/2/4/5/58/5558'/2/5/58/58/2/5/5/58/588/2/58/2/5/8/5/2/8/2/5/8/5/5/8/58/2/5/58/58/2/5/8/9/588/2/58/2/5/8/5/2/8/5/8/5/4/5/58/588/2/6/8/5/2/8/2/5/8/5/2/5/58/58/2/5/5/58/588/2/58/2/5/8/5/2/82/5/8/5/5/58/52/6/8/5/2/8/{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{}{{{{{{{{{DDD2/5/8/5/2/5/58/58/2/5/58/58/588/2/58/2/8/5/8/5/4/5/58/588/2/6/8/5/2/8/2/5/8588/246/8/5/2DLDDDDDDDbbD3DDDD/8/2/5/8/5/2/5/58/58/2/5/5/5/58/588/2/6/8/5/2/8/2/5/8/2/58/2/5/8/5/2/8/5/8/3/4/5/58/55/2/5/58/58/2/5/5/5/8/5/2/8/5/85/2/8/2/5/8D)/5/2/5/58/58/2/5/58/58/58/588/2/58/2/5/8/5/25/58/58/2/5/58/58/2/5/8/9/588/2/58/2/6780,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFW/8/5/2/5/58678008')", "'multi(1,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc/967808'/9,xprvA1RpRA33e1JQ7ifknakTFNpgXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc/968/2/5/8/5/2/5/58/58/2/5/5/5/58/588/2/6/8/5/2/8/2/5/8/2/58/2/5/8/5/2/8/5/8/3/4/5/58/55/2/5/58/58/2/5/5/5/8/5/2/8/5/85/2/8/2/5/8/5/2/5/58/58/2/5/58/58/588/2/58/2/8/5/8/5/4/5/585/2/5/58/58/2/5/5/58/588/2/58/2/5/8/5/2/8/2/5/8/5/5/58/588/2/6/8/5/2/8/2/5/8/5/2/5/58/58/2/5/58/58/2/0/8/5/2/8/5/8/5/4/5/58/588/2/6/8/5/2/8/2/5/8/5/2/5/58/58/2/5/58/58/588/2/58/2/5/8/5/8/24/5/58/52/5/8/5/2/8/24/5/58/588/246/8/5/2/8/2/5/8/5/2/5/58/58/2/5/5/5/58/588/2/6/8/5/2/8/2/5/8/2/58/2/5/8/5/2/8/5/8/5/4/5/58/55/58/2/5/8/55/2/5/8/58/555/58/2/5/8/4//2/5/58/5w/2/5/8/5/2/4/5/58/5558'/2/5/58/58/2/5/5/58/588/2/58/2/5/8/5/2/8/2/5/8/5/5/8/58/2/5/58/58/2/5/8/9/588/2/58/2/5/8/5/2/8/5/8/5/4/5/58/588/2/6/8/5/2/8/2/5/8/5/2/5/58/58/2/5/5/58/588/2/58/2/5/8/5/2/82/5/8/5/5/58/52/6/8/5/2/8/{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{}{{{{{{{{{DDD2/5/8/5/2/5/58/58/2/5/58/58/588/2/58/2/8/5/8/5/4/5/58/588/2/6/8/5/2/8/2/5/8588/246/8/5/2DLDDDDDDDbbD3DDDD/8/2/5/8/5/2/5/58/58/2/5/5/5/58/588/2/6/8/5/2/8/2/5/8/2/58/2/5/8/5/2/8/5/8/3/4/5/58/55/2/5/58/58/2/5/5/5/8/5/2/8/5/85/2/8/2/5/8D)/5/2/5/58/58/2/5/58/58/58/588/2/58/2/5/8/5/25/58/58/2/5/58/58/2/5/8/9/588/2/58/2/6780,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFW/8/5/2/5/58678008'' is not a valid descriptor function"); + // Insane at top level + CheckUnparsable("wsh(and_b(vc:andor(pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),pk_k(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn),and_v(v:older(1),pk_k(L4o2kDvXXDRH2VS9uBnouScLduWt4dZnM25se7kvEjJeQ285en2A))),after(10)))", "wsh(and_b(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)))", "and_b(vc:andor(pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)) is invalid"); + // Invalid sub + CheckUnparsable("wsh(and_v(vc:andor(v:pk_k(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),pk_k(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn),and_v(v:older(1),pk_k(L4o2kDvXXDRH2VS9uBnouScLduWt4dZnM25se7kvEjJeQ285en2A))),after(10)))", "wsh(and_v(vc:andor(v:pk_k(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),pk_k(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0),and_v(v:older(1),pk_k(02aa27e5eb2c185e87cd1dbc3e0efc9cb1175235e0259df1713424941c3cb40402))),after(10)))", "v:pk_k(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204) is invalid"); + // Insane subs + CheckUnparsable("wsh(or_i(older(1),pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd)))", "wsh(or_i(older(1),pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)))", "or_i(older(1),pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)) is not sane: witnesses without signature exist"); + CheckUnparsable("wsh(or_b(sha256(cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),s:pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)))", "wsh(or_b(sha256(cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),s:pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)))", "or_b(sha256(cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),s:pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)) is not sane: malleable witnesses exist"); + CheckUnparsable("wsh(and_b(and_b(older(1),a:older(100000000)),s:pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd)))", "wsh(and_b(and_b(older(1),a:older(100000000)),s:pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)))", "and_b(older(1),a:older(100000000)) is not sane: contains mixes of timelocks expressed in blocks and seconds"); + CheckUnparsable("wsh(and_b(or_b(pkh(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),s:pk(Kx9HCDjGiwFcgVNhTrS5z5NeZdD6veeam61eDxLDCkGWujvL4Gnn)),s:pk(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd)))", "wsh(and_b(or_b(pkh(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),s:pk(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0)),s:pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)))", "and_b(or_b(pkh(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),s:pk(032707170c71d8f75e4ca4e3fce870b9409dcaf12b051d3bcadff74747fa7619c0)),s:pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204)) is not sane: contains duplicate public keys"); + // Valid with extended keys. + Check("wsh(and_v(v:ripemd160(095ff41131e5946f3c85f79e44adbcf8e27e080e),multi(1,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0)))", "wsh(and_v(v:ripemd160(095ff41131e5946f3c85f79e44adbcf8e27e080e),multi(1,xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0)))", "wsh(and_v(v:ripemd160(095ff41131e5946f3c85f79e44adbcf8e27e080e),multi(1,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0)))", "wsh(and_v(v:ripemd160(095ff41131e5946f3c85f79e44adbcf8e27e080e),multi(1,xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0)))", UNSOLVABLE, {{"0020acf425291b98a1d7e0d4690139442abc289175be32ef1f75945e339924246d73"}}, OutputType::BECH32, {{},{0}}); + // Valid under sh(wsh()) and with a mix of xpubs and raw keys + Check("sh(wsh(thresh(1,pkh(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),a:and_n(multi(1,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0),n:older(2)))))", "sh(wsh(thresh(1,pkh(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),a:and_n(multi(1,xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0),n:older(2)))))", "sh(wsh(thresh(1,pkh(L4gM1FBdyHNpkzsFh9ipnofLhpZRp2mwobpeULy1a6dBTvw8Ywtd),a:and_n(multi(1,xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0),n:older(2)))))", "sh(wsh(thresh(1,pkh(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204),a:and_n(multi(1,xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0),n:older(2)))))", UNSOLVABLE | MIXED_PUBKEYS, {{"a914767e9119ff3b3ac0cb6dcfe21de1842ccf85f1c487"}}, OutputType::P2SH_SEGWIT, {{},{0}}); } BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/flatfile_tests.cpp b/src/test/flatfile_tests.cpp index d54d6b6471..605faa08e4 100644 --- a/src/test/flatfile_tests.cpp +++ b/src/test/flatfile_tests.cpp @@ -41,26 +41,26 @@ BOOST_AUTO_TEST_CASE(flatfile_open) // Write first line to file. { - CAutoFile file(seq.Open(FlatFilePos(0, pos1)), SER_DISK, CLIENT_VERSION); + AutoFile file{seq.Open(FlatFilePos(0, pos1))}; file << LIMITED_STRING(line1, 256); } // Attempt to append to file opened in read-only mode. { - CAutoFile file(seq.Open(FlatFilePos(0, pos2), true), SER_DISK, CLIENT_VERSION); + AutoFile file{seq.Open(FlatFilePos(0, pos2), true)}; BOOST_CHECK_THROW(file << LIMITED_STRING(line2, 256), std::ios_base::failure); } // Append second line to file. { - CAutoFile file(seq.Open(FlatFilePos(0, pos2)), SER_DISK, CLIENT_VERSION); + AutoFile file{seq.Open(FlatFilePos(0, pos2))}; file << LIMITED_STRING(line2, 256); } // Read text from file in read-only mode. { std::string text; - CAutoFile file(seq.Open(FlatFilePos(0, pos1), true), SER_DISK, CLIENT_VERSION); + AutoFile file{seq.Open(FlatFilePos(0, pos1), true)}; file >> LIMITED_STRING(text, 256); BOOST_CHECK_EQUAL(text, line1); @@ -72,7 +72,7 @@ BOOST_AUTO_TEST_CASE(flatfile_open) // Read text from file with position offset. { std::string text; - CAutoFile file(seq.Open(FlatFilePos(0, pos2)), SER_DISK, CLIENT_VERSION); + AutoFile file{seq.Open(FlatFilePos(0, pos2))}; file >> LIMITED_STRING(text, 256); BOOST_CHECK_EQUAL(text, line2); @@ -81,7 +81,7 @@ BOOST_AUTO_TEST_CASE(flatfile_open) // Ensure another file in the sequence has no data. { std::string text; - CAutoFile file(seq.Open(FlatFilePos(1, pos2)), SER_DISK, CLIENT_VERSION); + AutoFile file{seq.Open(FlatFilePos(1, pos2))}; BOOST_CHECK_THROW(file >> LIMITED_STRING(text, 256), std::ios_base::failure); } } diff --git a/src/test/fuzz/addrman.cpp b/src/test/fuzz/addrman.cpp index af7a282781..7668940cbc 100644 --- a/src/test/fuzz/addrman.cpp +++ b/src/test/fuzz/addrman.cpp @@ -113,11 +113,11 @@ void FillAddrman(AddrMan& addrman, FuzzedDataProvider& fuzzed_data_provider) for (size_t j = 0; j < num_addresses; ++j) { const auto addr = CAddress{CService{RandAddr(fuzzed_data_provider, fast_random_context), 8333}, NODE_NETWORK}; - const auto time_penalty = fast_random_context.randrange(100000001); + const std::chrono::seconds time_penalty{fast_random_context.randrange(100000001)}; addrman.Add({addr}, source, time_penalty); if (n > 0 && addrman.size() % n == 0) { - addrman.Good(addr, GetTime()); + addrman.Good(addr, Now<NodeSeconds>()); } // Add 10% of the addresses from more than one source. @@ -161,7 +161,7 @@ public: CSipHasher hasher(0, 0); auto addr_key = a.GetKey(); auto source_key = a.source.GetAddrBytes(); - hasher.Write(a.nLastSuccess); + hasher.Write(TicksSinceEpoch<std::chrono::seconds>(a.m_last_success)); hasher.Write(a.nAttempts); hasher.Write(a.nRefCount); hasher.Write(a.fInTried); @@ -175,8 +175,8 @@ public: }; auto addrinfo_eq = [](const AddrInfo& lhs, const AddrInfo& rhs) { - return std::tie(static_cast<const CService&>(lhs), lhs.source, lhs.nLastSuccess, lhs.nAttempts, lhs.nRefCount, lhs.fInTried) == - std::tie(static_cast<const CService&>(rhs), rhs.source, rhs.nLastSuccess, rhs.nAttempts, rhs.nRefCount, rhs.fInTried); + return std::tie(static_cast<const CService&>(lhs), lhs.source, lhs.m_last_success, lhs.nAttempts, lhs.nRefCount, lhs.fInTried) == + std::tie(static_cast<const CService&>(rhs), rhs.source, rhs.m_last_success, rhs.nAttempts, rhs.nRefCount, rhs.fInTried); }; using Addresses = std::unordered_set<AddrInfo, decltype(addrinfo_hasher), decltype(addrinfo_eq)>; @@ -269,25 +269,25 @@ FUZZ_TARGET_INIT(addrman, initialize_addrman) } const std::optional<CNetAddr> opt_net_addr = ConsumeDeserializable<CNetAddr>(fuzzed_data_provider); if (opt_net_addr) { - addr_man.Add(addresses, *opt_net_addr, fuzzed_data_provider.ConsumeIntegralInRange<int64_t>(0, 100000000)); + addr_man.Add(addresses, *opt_net_addr, std::chrono::seconds{ConsumeTime(fuzzed_data_provider, 0, 100000000)}); } }, [&] { const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider); if (opt_service) { - addr_man.Good(*opt_service, ConsumeTime(fuzzed_data_provider)); + addr_man.Good(*opt_service, NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}}); } }, [&] { const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider); if (opt_service) { - addr_man.Attempt(*opt_service, fuzzed_data_provider.ConsumeBool(), ConsumeTime(fuzzed_data_provider)); + addr_man.Attempt(*opt_service, fuzzed_data_provider.ConsumeBool(), NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}}); } }, [&] { const std::optional<CService> opt_service = ConsumeDeserializable<CService>(fuzzed_data_provider); if (opt_service) { - addr_man.Connected(*opt_service, ConsumeTime(fuzzed_data_provider)); + addr_man.Connected(*opt_service, NodeSeconds{std::chrono::seconds{ConsumeTime(fuzzed_data_provider)}}); } }, [&] { diff --git a/src/test/fuzz/autofile.cpp b/src/test/fuzz/autofile.cpp index 3b410930ed..1a8957d090 100644 --- a/src/test/fuzz/autofile.cpp +++ b/src/test/fuzz/autofile.cpp @@ -18,7 +18,7 @@ FUZZ_TARGET(autofile) { FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()}; FuzzedAutoFileProvider fuzzed_auto_file_provider = ConsumeAutoFile(fuzzed_data_provider); - CAutoFile auto_file = fuzzed_auto_file_provider.open(); + AutoFile auto_file{fuzzed_auto_file_provider.open()}; LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) { CallOneOf( fuzzed_data_provider, @@ -53,8 +53,6 @@ FUZZ_TARGET(autofile) }); } (void)auto_file.Get(); - (void)auto_file.GetType(); - (void)auto_file.GetVersion(); (void)auto_file.IsNull(); if (fuzzed_data_provider.ConsumeBool()) { FILE* f = auto_file.release(); diff --git a/src/test/fuzz/chain.cpp b/src/test/fuzz/chain.cpp index 8c0ed32d51..01edb06138 100644 --- a/src/test/fuzz/chain.cpp +++ b/src/test/fuzz/chain.cpp @@ -23,7 +23,7 @@ FUZZ_TARGET(chain) disk_block_index->phashBlock = &zero; { LOCK(::cs_main); - (void)disk_block_index->GetBlockHash(); + (void)disk_block_index->ConstructBlockHash(); (void)disk_block_index->GetBlockPos(); (void)disk_block_index->GetBlockTime(); (void)disk_block_index->GetBlockTimeMax(); @@ -31,7 +31,6 @@ FUZZ_TARGET(chain) (void)disk_block_index->GetUndoPos(); (void)disk_block_index->HaveTxsDownloaded(); (void)disk_block_index->IsValid(); - (void)disk_block_index->ToString(); } const CBlockHeader block_header = disk_block_index->GetBlockHeader(); diff --git a/src/test/fuzz/coins_view.cpp b/src/test/fuzz/coins_view.cpp index 360dc00307..6c96702f1e 100644 --- a/src/test/fuzz/coins_view.cpp +++ b/src/test/fuzz/coins_view.cpp @@ -10,7 +10,6 @@ #include <consensus/tx_verify.h> #include <consensus/validation.h> #include <key.h> -#include <node/coinstats.h> #include <policy/policy.h> #include <primitives/transaction.h> #include <pubkey.h> @@ -26,10 +25,6 @@ #include <string> #include <vector> -using node::CCoinsStats; -using node::CoinStatsHashType; -using node::GetUTXOStats; - namespace { const TestingSetup* g_setup; const Coin EMPTY_COIN{}; @@ -270,16 +265,6 @@ FUZZ_TARGET_INIT(coins_view, initialize_coins_view) (void)GetTransactionSigOpCost(transaction, coins_view_cache, flags); }, [&] { - CCoinsStats stats{CoinStatsHashType::HASH_SERIALIZED}; - bool expected_code_path = false; - try { - (void)GetUTXOStats(&coins_view_cache, g_setup->m_node.chainman->m_blockman, stats); - } catch (const std::logic_error&) { - expected_code_path = true; - } - assert(expected_code_path); - }, - [&] { (void)IsWitnessStandard(CTransaction{random_mutable_transaction}, coins_view_cache); }); } diff --git a/src/test/fuzz/integer.cpp b/src/test/fuzz/integer.cpp index 72574612a2..c52fca5fe8 100644 --- a/src/test/fuzz/integer.cpp +++ b/src/test/fuzz/integer.cpp @@ -87,9 +87,6 @@ FUZZ_TARGET_INIT(integer, initialize_integer) } (void)GetSizeOfCompactSize(u64); (void)GetSpecialScriptSize(u32); - if (!MultiplicationOverflow(i64, static_cast<int64_t>(::nBytesPerSigOp)) && !AdditionOverflow(i64 * ::nBytesPerSigOp, static_cast<int64_t>(4))) { - (void)GetVirtualTransactionSize(i64, i64); - } if (!MultiplicationOverflow(i64, static_cast<int64_t>(u32)) && !AdditionOverflow(i64, static_cast<int64_t>(4)) && !AdditionOverflow(i64 * u32, static_cast<int64_t>(4))) { (void)GetVirtualTransactionSize(i64, i64, u32); } diff --git a/src/test/fuzz/key.cpp b/src/test/fuzz/key.cpp index bfea9778f4..a76901e473 100644 --- a/src/test/fuzz/key.cpp +++ b/src/test/fuzz/key.cpp @@ -138,8 +138,6 @@ FUZZ_TARGET_INIT(key, initialize_key) assert(tx_multisig_script.size() == 37); FillableSigningProvider fillable_signing_provider; - assert(IsSolvable(fillable_signing_provider, tx_pubkey_script)); - assert(IsSolvable(fillable_signing_provider, tx_multisig_script)); assert(!IsSegWitOutput(fillable_signing_provider, tx_pubkey_script)); assert(!IsSegWitOutput(fillable_signing_provider, tx_multisig_script)); assert(fillable_signing_provider.GetKeys().size() == 0); @@ -157,12 +155,12 @@ FUZZ_TARGET_INIT(key, initialize_key) assert(fillable_signing_provider_pub.HaveKey(pubkey.GetID())); TxoutType which_type_tx_pubkey; - const bool is_standard_tx_pubkey = IsStandard(tx_pubkey_script, which_type_tx_pubkey); + const bool is_standard_tx_pubkey = IsStandard(tx_pubkey_script, std::nullopt, which_type_tx_pubkey); assert(is_standard_tx_pubkey); assert(which_type_tx_pubkey == TxoutType::PUBKEY); TxoutType which_type_tx_multisig; - const bool is_standard_tx_multisig = IsStandard(tx_multisig_script, which_type_tx_multisig); + const bool is_standard_tx_multisig = IsStandard(tx_multisig_script, std::nullopt, which_type_tx_multisig); assert(is_standard_tx_multisig); assert(which_type_tx_multisig == TxoutType::MULTISIG); diff --git a/src/test/fuzz/load_external_block_file.cpp b/src/test/fuzz/load_external_block_file.cpp index bfa977520b..f4b7dc08fd 100644 --- a/src/test/fuzz/load_external_block_file.cpp +++ b/src/test/fuzz/load_external_block_file.cpp @@ -31,6 +31,13 @@ FUZZ_TARGET_INIT(load_external_block_file, initialize_load_external_block_file) if (fuzzed_block_file == nullptr) { return; } - FlatFilePos flat_file_pos; - g_setup->m_node.chainman->ActiveChainstate().LoadExternalBlockFile(fuzzed_block_file, fuzzed_data_provider.ConsumeBool() ? &flat_file_pos : nullptr); + if (fuzzed_data_provider.ConsumeBool()) { + // Corresponds to the -reindex case (track orphan blocks across files). + FlatFilePos flat_file_pos; + std::multimap<uint256, FlatFilePos> blocks_with_unknown_parent; + g_setup->m_node.chainman->ActiveChainstate().LoadExternalBlockFile(fuzzed_block_file, &flat_file_pos, &blocks_with_unknown_parent); + } else { + // Corresponds to the -loadblock= case (orphan blocks aren't tracked across files). + g_setup->m_node.chainman->ActiveChainstate().LoadExternalBlockFile(fuzzed_block_file); + } } diff --git a/src/test/fuzz/mempool_utils.h b/src/test/fuzz/mempool_utils.h new file mode 100644 index 0000000000..bfe12e30ba --- /dev/null +++ b/src/test/fuzz/mempool_utils.h @@ -0,0 +1,19 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_TEST_FUZZ_MEMPOOL_UTILS_H +#define BITCOIN_TEST_FUZZ_MEMPOOL_UTILS_H + +#include <validation.h> + +class DummyChainState final : public CChainState +{ +public: + void SetMempool(CTxMemPool* mempool) + { + m_mempool = mempool; + } +}; + +#endif // BITCOIN_TEST_FUZZ_MEMPOOL_UTILS_H diff --git a/src/test/fuzz/miniscript.cpp b/src/test/fuzz/miniscript.cpp new file mode 100644 index 0000000000..6be75322b4 --- /dev/null +++ b/src/test/fuzz/miniscript.cpp @@ -0,0 +1,167 @@ +// Copyright (c) 2021 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <core_io.h> +#include <hash.h> +#include <key.h> +#include <script/miniscript.h> +#include <script/script.h> +#include <test/fuzz/FuzzedDataProvider.h> +#include <test/fuzz/fuzz.h> +#include <test/fuzz/util.h> +#include <util/strencodings.h> + +namespace { + +//! Some pre-computed data for more efficient string roundtrips. +struct TestData { + typedef CPubKey Key; + + // Precomputed public keys. + std::vector<Key> dummy_keys; + std::map<Key, int> dummy_key_idx_map; + std::map<CKeyID, Key> dummy_keys_map; + + //! Set the precomputed data. + void Init() { + unsigned char keydata[32] = {1}; + for (size_t i = 0; i < 256; i++) { + keydata[31] = i; + CKey privkey; + privkey.Set(keydata, keydata + 32, true); + const Key pubkey = privkey.GetPubKey(); + + dummy_keys.push_back(pubkey); + dummy_key_idx_map.emplace(pubkey, i); + dummy_keys_map.insert({pubkey.GetID(), pubkey}); + } + } +} TEST_DATA; + +/** + * Context to parse a Miniscript node to and from Script or text representation. + * Uses an integer (an index in the dummy keys array from the test data) as keys in order + * to focus on fuzzing the Miniscript nodes' test representation, not the key representation. + */ +struct ParserContext { + typedef CPubKey Key; + + bool KeyCompare(const Key& a, const Key& b) const { + return a < b; + } + + std::optional<std::string> ToString(const Key& key) const + { + auto it = TEST_DATA.dummy_key_idx_map.find(key); + if (it == TEST_DATA.dummy_key_idx_map.end()) return {}; + uint8_t idx = it->second; + return HexStr(Span{&idx, 1}); + } + + template<typename I> + std::optional<Key> FromString(I first, I last) const { + if (last - first != 2) return {}; + auto idx = ParseHex(std::string(first, last)); + if (idx.size() != 1) return {}; + return TEST_DATA.dummy_keys[idx[0]]; + } + + template<typename I> + std::optional<Key> FromPKBytes(I first, I last) const { + Key key; + key.Set(first, last); + if (!key.IsValid()) return {}; + return key; + } + + template<typename I> + std::optional<Key> FromPKHBytes(I first, I last) const { + assert(last - first == 20); + CKeyID keyid; + std::copy(first, last, keyid.begin()); + const auto it = TEST_DATA.dummy_keys_map.find(keyid); + if (it == TEST_DATA.dummy_keys_map.end()) return {}; + return it->second; + } +} PARSER_CTX; + +//! Context that implements naive conversion from/to script only, for roundtrip testing. +struct ScriptParserContext { + //! For Script roundtrip we never need the key from a key hash. + struct Key { + bool is_hash; + std::vector<unsigned char> data; + }; + + bool KeyCompare(const Key& a, const Key& b) const { + return a.data < b.data; + } + + const std::vector<unsigned char>& ToPKBytes(const Key& key) const + { + assert(!key.is_hash); + return key.data; + } + + const std::vector<unsigned char> ToPKHBytes(const Key& key) const + { + if (key.is_hash) return key.data; + const auto h = Hash160(key.data); + return {h.begin(), h.end()}; + } + + template<typename I> + std::optional<Key> FromPKBytes(I first, I last) const + { + Key key; + key.data.assign(first, last); + key.is_hash = false; + return key; + } + + template<typename I> + std::optional<Key> FromPKHBytes(I first, I last) const + { + Key key; + key.data.assign(first, last); + key.is_hash = true; + return key; + } +} SCRIPT_PARSER_CONTEXT; + +} // namespace + +void FuzzInit() +{ + ECC_Start(); + TEST_DATA.Init(); +} + +/* Fuzz tests that test parsing from a string, and roundtripping via string. */ +FUZZ_TARGET_INIT(miniscript_string, FuzzInit) +{ + FuzzedDataProvider provider(buffer.data(), buffer.size()); + auto str = provider.ConsumeRemainingBytesAsString(); + auto parsed = miniscript::FromString(str, PARSER_CTX); + if (!parsed) return; + + const auto str2 = parsed->ToString(PARSER_CTX); + assert(str2); + auto parsed2 = miniscript::FromString(*str2, PARSER_CTX); + assert(parsed2); + assert(*parsed == *parsed2); +} + +/* Fuzz tests that test parsing from a script, and roundtripping via script. */ +FUZZ_TARGET(miniscript_script) +{ + FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); + const std::optional<CScript> script = ConsumeDeserializable<CScript>(fuzzed_data_provider); + if (!script) return; + + const auto ms = miniscript::FromScript(*script, SCRIPT_PARSER_CONTEXT); + if (!ms) return; + + assert(ms->ToScript(SCRIPT_PARSER_CONTEXT) == *script); +} diff --git a/src/test/fuzz/miniscript_decode.cpp b/src/test/fuzz/miniscript_decode.cpp deleted file mode 100644 index 4cc0a1be8f..0000000000 --- a/src/test/fuzz/miniscript_decode.cpp +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright (c) 2022 The Bitcoin Core developers -// Distributed under the MIT software license, see the accompanying -// file COPYING or http://www.opensource.org/licenses/mit-license.php. - -#include <core_io.h> -#include <hash.h> -#include <key.h> -#include <script/miniscript.h> -#include <script/script.h> -#include <span.h> -#include <test/fuzz/FuzzedDataProvider.h> -#include <test/fuzz/fuzz.h> -#include <test/fuzz/util.h> -#include <util/strencodings.h> - -#include <optional> - -using miniscript::operator""_mst; - - -struct Converter { - typedef CPubKey Key; - - bool ToString(const Key& key, std::string& ret) const { - ret = HexStr(key); - return true; - } - const std::vector<unsigned char> ToPKBytes(const Key& key) const { - return {key.begin(), key.end()}; - } - const std::vector<unsigned char> ToPKHBytes(const Key& key) const { - const auto h = Hash160(key); - return {h.begin(), h.end()}; - } - - template<typename I> - bool FromString(I first, I last, Key& key) const { - const auto bytes = ParseHex(std::string(first, last)); - key.Set(bytes.begin(), bytes.end()); - return key.IsValid(); - } - template<typename I> - bool FromPKBytes(I first, I last, CPubKey& key) const { - key.Set(first, last); - return key.IsValid(); - } - template<typename I> - bool FromPKHBytes(I first, I last, CPubKey& key) const { - assert(last - first == 20); - return false; - } -}; - -const Converter CONVERTER; - -FUZZ_TARGET(miniscript_decode) -{ - FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); - const std::optional<CScript> script = ConsumeDeserializable<CScript>(fuzzed_data_provider); - if (!script) return; - - const auto ms = miniscript::FromScript(*script, CONVERTER); - if (!ms) return; - - // We can roundtrip it to its string representation. - std::string ms_str; - assert(ms->ToString(CONVERTER, ms_str)); - assert(*miniscript::FromString(ms_str, CONVERTER) == *ms); - // The Script representation must roundtrip since we parsed it this way the first time. - const CScript ms_script = ms->ToScript(CONVERTER); - assert(ms_script == *script); -} diff --git a/src/test/fuzz/net.cpp b/src/test/fuzz/net.cpp index 4981287152..741810f6a2 100644 --- a/src/test/fuzz/net.cpp +++ b/src/test/fuzz/net.cpp @@ -68,7 +68,6 @@ FUZZ_TARGET_INIT(net, initialize_net) (void)node.GetAddrLocal(); (void)node.GetId(); (void)node.GetLocalNonce(); - (void)node.GetLocalServices(); const int ref_count = node.GetRefCount(); assert(ref_count >= 0); (void)node.GetCommonVersion(); diff --git a/src/test/fuzz/node_eviction.cpp b/src/test/fuzz/node_eviction.cpp index 6a363f00f7..e27b254580 100644 --- a/src/test/fuzz/node_eviction.cpp +++ b/src/test/fuzz/node_eviction.cpp @@ -32,6 +32,8 @@ FUZZ_TARGET(node_eviction) /*prefer_evict=*/fuzzed_data_provider.ConsumeBool(), /*m_is_local=*/fuzzed_data_provider.ConsumeBool(), /*m_network=*/fuzzed_data_provider.PickValueInArray(ALL_NETWORKS), + /*m_noban=*/fuzzed_data_provider.ConsumeBool(), + /*m_conn_type=*/fuzzed_data_provider.PickValueInArray(ALL_CONNECTION_TYPES), }); } // Make a copy since eviction_candidates may be in some valid but otherwise diff --git a/src/test/fuzz/parse_univalue.cpp b/src/test/fuzz/parse_univalue.cpp index c7a76aa52f..0cc210f26f 100644 --- a/src/test/fuzz/parse_univalue.cpp +++ b/src/test/fuzz/parse_univalue.cpp @@ -26,7 +26,7 @@ FUZZ_TARGET_INIT(parse_univalue, initialize_parse_univalue) return ParseNonRFCJSONValue(random_string); } catch (const std::runtime_error&) { valid = false; - return NullUniValue; + return UniValue{}; } }(); if (!valid) { diff --git a/src/test/fuzz/policy_estimator.cpp b/src/test/fuzz/policy_estimator.cpp index e4d95f72a0..637ba503c6 100644 --- a/src/test/fuzz/policy_estimator.cpp +++ b/src/test/fuzz/policy_estimator.cpp @@ -3,6 +3,7 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <policy/fees.h> +#include <policy/fees_args.h> #include <primitives/transaction.h> #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> @@ -15,15 +16,20 @@ #include <string> #include <vector> +namespace { +const BasicTestingSetup* g_setup; +} // namespace + void initialize_policy_estimator() { static const auto testing_setup = MakeNoLogFileContext<>(); + g_setup = testing_setup.get(); } FUZZ_TARGET_INIT(policy_estimator, initialize_policy_estimator) { FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); - CBlockPolicyEstimator block_policy_estimator; + CBlockPolicyEstimator block_policy_estimator{FeeestPath(*g_setup->m_node.args)}; LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) { CallOneOf( fuzzed_data_provider, @@ -70,7 +76,7 @@ FUZZ_TARGET_INIT(policy_estimator, initialize_policy_estimator) } { FuzzedAutoFileProvider fuzzed_auto_file_provider = ConsumeAutoFile(fuzzed_data_provider); - CAutoFile fuzzed_auto_file = fuzzed_auto_file_provider.open(); + AutoFile fuzzed_auto_file{fuzzed_auto_file_provider.open()}; block_policy_estimator.Write(fuzzed_auto_file); block_policy_estimator.Read(fuzzed_auto_file); } diff --git a/src/test/fuzz/policy_estimator_io.cpp b/src/test/fuzz/policy_estimator_io.cpp index 9021d95954..436873c955 100644 --- a/src/test/fuzz/policy_estimator_io.cpp +++ b/src/test/fuzz/policy_estimator_io.cpp @@ -3,6 +3,7 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <policy/fees.h> +#include <policy/fees_args.h> #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> #include <test/fuzz/util.h> @@ -11,18 +12,23 @@ #include <cstdint> #include <vector> +namespace { +const BasicTestingSetup* g_setup; +} // namespace + void initialize_policy_estimator_io() { static const auto testing_setup = MakeNoLogFileContext<>(); + g_setup = testing_setup.get(); } FUZZ_TARGET_INIT(policy_estimator_io, initialize_policy_estimator_io) { FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); FuzzedAutoFileProvider fuzzed_auto_file_provider = ConsumeAutoFile(fuzzed_data_provider); - CAutoFile fuzzed_auto_file = fuzzed_auto_file_provider.open(); + AutoFile fuzzed_auto_file{fuzzed_auto_file_provider.open()}; // Re-using block_policy_estimator across runs to avoid costly creation of CBlockPolicyEstimator object. - static CBlockPolicyEstimator block_policy_estimator; + static CBlockPolicyEstimator block_policy_estimator{FeeestPath(*g_setup->m_node.args)}; if (block_policy_estimator.Read(fuzzed_auto_file)) { block_policy_estimator.Write(fuzzed_auto_file); } diff --git a/src/test/fuzz/process_message.cpp b/src/test/fuzz/process_message.cpp index 1763cd8af3..272c9e6cdc 100644 --- a/src/test/fuzz/process_message.cpp +++ b/src/test/fuzz/process_message.cpp @@ -80,8 +80,7 @@ void fuzz_target(FuzzBufferType buffer, const std::string& LIMIT_TO_MESSAGE_TYPE CNode& p2p_node = *ConsumeNodeAsUniquePtr(fuzzed_data_provider).release(); connman.AddTestNode(p2p_node); - g_setup->m_node.peerman->InitializeNode(&p2p_node); - FillNode(fuzzed_data_provider, connman, *g_setup->m_node.peerman, p2p_node); + FillNode(fuzzed_data_provider, connman, p2p_node); const auto mock_time = ConsumeTime(fuzzed_data_provider); SetMockTime(mock_time); diff --git a/src/test/fuzz/process_messages.cpp b/src/test/fuzz/process_messages.cpp index e1c11e1afd..12e682416c 100644 --- a/src/test/fuzz/process_messages.cpp +++ b/src/test/fuzz/process_messages.cpp @@ -46,8 +46,7 @@ FUZZ_TARGET_INIT(process_messages, initialize_process_messages) peers.push_back(ConsumeNodeAsUniquePtr(fuzzed_data_provider, i).release()); CNode& p2p_node = *peers.back(); - g_setup->m_node.peerman->InitializeNode(&p2p_node); - FillNode(fuzzed_data_provider, connman, *g_setup->m_node.peerman, p2p_node); + FillNode(fuzzed_data_provider, connman, p2p_node); connman.AddTestNode(p2p_node); } diff --git a/src/test/fuzz/rbf.cpp b/src/test/fuzz/rbf.cpp index 8dcaa609b5..1a06ae886e 100644 --- a/src/test/fuzz/rbf.cpp +++ b/src/test/fuzz/rbf.cpp @@ -2,12 +2,14 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <node/mempool_args.h> #include <policy/rbf.h> #include <primitives/transaction.h> #include <sync.h> #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> #include <test/fuzz/util.h> +#include <test/util/setup_common.h> #include <txmempool.h> #include <cstdint> @@ -15,7 +17,17 @@ #include <string> #include <vector> -FUZZ_TARGET(rbf) +namespace { +const BasicTestingSetup* g_setup; +} // namespace + +void initialize_rbf() +{ + static const auto testing_setup = MakeNoLogFileContext<>(); + g_setup = testing_setup.get(); +} + +FUZZ_TARGET_INIT(rbf, initialize_rbf) { FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); SetMockTime(ConsumeTime(fuzzed_data_provider)); @@ -23,8 +35,11 @@ FUZZ_TARGET(rbf) if (!mtx) { return; } - CTxMemPool pool; - LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) { + + CTxMemPool pool{MemPoolOptionsForTest(g_setup->m_node)}; + + LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) + { const std::optional<CMutableTransaction> another_mtx = ConsumeDeserializable<CMutableTransaction>(fuzzed_data_provider); if (!another_mtx) { break; diff --git a/src/test/fuzz/rpc.cpp b/src/test/fuzz/rpc.cpp index 03a84b697d..26913a41d2 100644 --- a/src/test/fuzz/rpc.cpp +++ b/src/test/fuzz/rpc.cpp @@ -128,6 +128,7 @@ const std::vector<std::string> RPC_COMMANDS_SAFE_FOR_FUZZING{ "getmempoolancestors", "getmempooldescendants", "getmempoolentry", + "gettxspendingprevout", "getmempoolinfo", "getmininginfo", "getnettotals", @@ -158,6 +159,7 @@ const std::vector<std::string> RPC_COMMANDS_SAFE_FOR_FUZZING{ "signrawtransactionwithkey", "submitblock", "submitheader", + "submitpackage", "syncwithvalidationinterfacequeue", "testmempoolaccept", "uptime", diff --git a/src/test/fuzz/script.cpp b/src/test/fuzz/script.cpp index fdcd0da37d..00d7b7e29a 100644 --- a/src/test/fuzz/script.cpp +++ b/src/test/fuzz/script.cpp @@ -55,7 +55,7 @@ FUZZ_TARGET_INIT(script, initialize_script) } TxoutType which_type; - bool is_standard_ret = IsStandard(script, which_type); + bool is_standard_ret = IsStandard(script, std::nullopt, which_type); if (!is_standard_ret) { assert(which_type == TxoutType::NONSTANDARD || which_type == TxoutType::NULL_DATA || @@ -89,7 +89,6 @@ FUZZ_TARGET_INIT(script, initialize_script) const FlatSigningProvider signing_provider; (void)InferDescriptor(script, signing_provider); (void)IsSegWitOutput(signing_provider, script); - (void)IsSolvable(signing_provider, script); (void)RecursiveDynamicUsage(script); diff --git a/src/test/fuzz/script_sigcache.cpp b/src/test/fuzz/script_sigcache.cpp index f7e45d6889..f6af7947df 100644 --- a/src/test/fuzz/script_sigcache.cpp +++ b/src/test/fuzz/script_sigcache.cpp @@ -10,18 +10,21 @@ #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> #include <test/fuzz/util.h> +#include <test/util/setup_common.h> #include <cstdint> #include <optional> #include <string> #include <vector> +namespace { +const BasicTestingSetup* g_setup; +} // namespace + void initialize_script_sigcache() { - static const ECCVerifyHandle ecc_verify_handle; - ECC_Start(); - SelectParams(CBaseChainParams::REGTEST); - InitSignatureCache(); + static const auto testing_setup = MakeNoLogFileContext<>(); + g_setup = testing_setup.get(); } FUZZ_TARGET_INIT(script_sigcache, initialize_script_sigcache) diff --git a/src/test/fuzz/transaction.cpp b/src/test/fuzz/transaction.cpp index 273aa0dc5c..7fa4523800 100644 --- a/src/test/fuzz/transaction.cpp +++ b/src/test/fuzz/transaction.cpp @@ -69,8 +69,8 @@ FUZZ_TARGET_INIT(transaction, initialize_transaction) const CFeeRate dust_relay_fee{DUST_RELAY_TX_FEE}; std::string reason; - const bool is_standard_with_permit_bare_multisig = IsStandardTx(tx, /* permit_bare_multisig= */ true, dust_relay_fee, reason); - const bool is_standard_without_permit_bare_multisig = IsStandardTx(tx, /* permit_bare_multisig= */ false, dust_relay_fee, reason); + const bool is_standard_with_permit_bare_multisig = IsStandardTx(tx, std::nullopt, /* permit_bare_multisig= */ true, dust_relay_fee, reason); + const bool is_standard_without_permit_bare_multisig = IsStandardTx(tx, std::nullopt, /* permit_bare_multisig= */ false, dust_relay_fee, reason); if (is_standard_without_permit_bare_multisig) { assert(is_standard_with_permit_bare_multisig); } @@ -92,7 +92,6 @@ FUZZ_TARGET_INIT(transaction, initialize_transaction) (void)GetTransactionWeight(tx); (void)GetVirtualTransactionSize(tx); (void)IsFinalTx(tx, /* nBlockHeight= */ 1024, /* nBlockTime= */ 1024); - (void)IsStandardTx(tx, reason); (void)RecursiveDynamicUsage(tx); (void)SignalsOptInRBF(tx); diff --git a/src/test/fuzz/tx_out.cpp b/src/test/fuzz/tx_out.cpp index 39a50b6c80..a2421ff582 100644 --- a/src/test/fuzz/tx_out.cpp +++ b/src/test/fuzz/tx_out.cpp @@ -4,6 +4,7 @@ #include <consensus/validation.h> #include <core_memusage.h> +#include <policy/feerate.h> #include <policy/policy.h> #include <primitives/transaction.h> #include <streams.h> diff --git a/src/test/fuzz/tx_pool.cpp b/src/test/fuzz/tx_pool.cpp index f686f4fd86..3191367870 100644 --- a/src/test/fuzz/tx_pool.cpp +++ b/src/test/fuzz/tx_pool.cpp @@ -3,9 +3,12 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <consensus/validation.h> +#include <node/context.h> +#include <node/mempool_args.h> #include <node/miner.h> #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> +#include <test/fuzz/mempool_utils.h> #include <test/fuzz/util.h> #include <test/util/mining.h> #include <test/util/script.h> @@ -15,6 +18,7 @@ #include <validationinterface.h> using node::BlockAssembler; +using node::NodeContext; namespace { @@ -31,15 +35,6 @@ struct MockedTxPool : public CTxMemPool { } }; -class DummyChainState final : public CChainState -{ -public: - void SetMempool(CTxMemPool* mempool) - { - m_mempool = mempool; - } -}; - void initialize_tx_pool() { static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>(); @@ -97,7 +92,7 @@ void Finish(FuzzedDataProvider& fuzzed_data_provider, MockedTxPool& tx_pool, CCh BlockAssembler::Options options; options.nBlockMaxWeight = fuzzed_data_provider.ConsumeIntegralInRange(0U, MAX_BLOCK_WEIGHT); options.blockMinFeeRate = CFeeRate{ConsumeMoney(fuzzed_data_provider, /*max=*/COIN)}; - auto assembler = BlockAssembler{chainstate, *static_cast<CTxMemPool*>(&tx_pool), chainstate.m_params, options}; + auto assembler = BlockAssembler{chainstate, &tx_pool, options}; auto block_template = assembler.CreateNewBlock(CScript{} << OP_TRUE); Assert(block_template->block.vtx.size() >= 1); } @@ -121,6 +116,20 @@ void MockTime(FuzzedDataProvider& fuzzed_data_provider, const CChainState& chain SetMockTime(time); } +CTxMemPool MakeMempool(FuzzedDataProvider& fuzzed_data_provider, const NodeContext& node) +{ + // Take the default options for tests... + CTxMemPool::Options mempool_opts{MemPoolOptionsForTest(node)}; + + // ...override specific options for this specific fuzz suite + mempool_opts.estimator = nullptr; + mempool_opts.check_ratio = 1; + mempool_opts.require_standard = fuzzed_data_provider.ConsumeBool(); + + // ...and construct a CTxMemPool from it + return CTxMemPool{mempool_opts}; +} + FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) { FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); @@ -128,7 +137,6 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) auto& chainstate{static_cast<DummyChainState&>(node.chainman->ActiveChainstate())}; MockTime(fuzzed_data_provider, chainstate); - SetMempoolConstraints(*node.args, fuzzed_data_provider); // All RBF-spendable outpoints std::set<COutPoint> outpoints_rbf; @@ -142,7 +150,8 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) // The sum of the values of all spendable outpoints constexpr CAmount SUPPLY_TOTAL{COINBASE_MATURITY * 50 * COIN}; - CTxMemPool tx_pool_{/*estimator=*/nullptr, /*check_ratio=*/1}; + SetMempoolConstraints(*node.args, fuzzed_data_provider); + CTxMemPool tx_pool_{MakeMempool(fuzzed_data_provider, node)}; MockedTxPool& tx_pool = *static_cast<MockedTxPool*>(&tx_pool_); chainstate.SetMempool(&tx_pool); @@ -213,9 +222,6 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) MockTime(fuzzed_data_provider, chainstate); } if (fuzzed_data_provider.ConsumeBool()) { - SetMempoolConstraints(*node.args, fuzzed_data_provider); - } - if (fuzzed_data_provider.ConsumeBool()) { tx_pool.RollingFeeUpdate(); } if (fuzzed_data_provider.ConsumeBool()) { @@ -232,7 +238,6 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool) auto txr = std::make_shared<TransactionsDelta>(removed, added); RegisterSharedValidationInterface(txr); const bool bypass_limits = fuzzed_data_provider.ConsumeBool(); - ::fRequireStandard = fuzzed_data_provider.ConsumeBool(); // Make sure ProcessNewPackage on one transaction works. // The result is not guaranteed to be the same as what is returned by ATMP. @@ -308,7 +313,6 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool) auto& chainstate = node.chainman->ActiveChainstate(); MockTime(fuzzed_data_provider, chainstate); - SetMempoolConstraints(*node.args, fuzzed_data_provider); std::vector<uint256> txids; for (const auto& outpoint : g_outpoints_coinbase_init_mature) { @@ -320,7 +324,8 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool) txids.push_back(ConsumeUInt256(fuzzed_data_provider)); } - CTxMemPool tx_pool_{/*estimator=*/nullptr, /*check_ratio=*/1}; + SetMempoolConstraints(*node.args, fuzzed_data_provider); + CTxMemPool tx_pool_{MakeMempool(fuzzed_data_provider, node)}; MockedTxPool& tx_pool = *static_cast<MockedTxPool*>(&tx_pool_); LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 300) @@ -331,9 +336,6 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool) MockTime(fuzzed_data_provider, chainstate); } if (fuzzed_data_provider.ConsumeBool()) { - SetMempoolConstraints(*node.args, fuzzed_data_provider); - } - if (fuzzed_data_provider.ConsumeBool()) { tx_pool.RollingFeeUpdate(); } if (fuzzed_data_provider.ConsumeBool()) { @@ -346,7 +348,6 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool) const auto tx = MakeTransactionRef(mut_tx); const bool bypass_limits = fuzzed_data_provider.ConsumeBool(); - ::fRequireStandard = fuzzed_data_provider.ConsumeBool(); const auto res = WITH_LOCK(::cs_main, return AcceptToMemoryPool(chainstate, tx, GetTime(), bypass_limits, /*test_accept=*/false)); const bool accepted = res.m_result_type == MempoolAcceptResult::ResultType::VALID; if (accepted) { diff --git a/src/test/fuzz/txorphan.cpp b/src/test/fuzz/txorphan.cpp new file mode 100644 index 0000000000..7580651371 --- /dev/null +++ b/src/test/fuzz/txorphan.cpp @@ -0,0 +1,147 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <consensus/amount.h> +#include <consensus/validation.h> +#include <net_processing.h> +#include <node/eviction.h> +#include <policy/policy.h> +#include <primitives/transaction.h> +#include <script/script.h> +#include <sync.h> +#include <test/fuzz/FuzzedDataProvider.h> +#include <test/fuzz/fuzz.h> +#include <test/fuzz/util.h> +#include <test/util/setup_common.h> +#include <txorphanage.h> +#include <uint256.h> +#include <util/check.h> +#include <util/time.h> + +#include <algorithm> +#include <cstdint> +#include <memory> +#include <set> +#include <utility> +#include <vector> + +void initialize_orphanage() +{ + static const auto testing_setup = MakeNoLogFileContext(); +} + +FUZZ_TARGET_INIT(txorphan, initialize_orphanage) +{ + FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); + SetMockTime(ConsumeTime(fuzzed_data_provider)); + + TxOrphanage orphanage; + std::set<uint256> orphan_work_set; + std::vector<COutPoint> outpoints; + // initial outpoints used to construct transactions later + for (uint8_t i = 0; i < 4; i++) { + outpoints.emplace_back(uint256{i}, 0); + } + // if true, allow duplicate input when constructing tx + const bool duplicate_input = fuzzed_data_provider.ConsumeBool(); + + LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10 * DEFAULT_MAX_ORPHAN_TRANSACTIONS) + { + // construct transaction + const CTransactionRef tx = [&] { + CMutableTransaction tx_mut; + const auto num_in = fuzzed_data_provider.ConsumeIntegralInRange<uint32_t>(1, outpoints.size()); + const auto num_out = fuzzed_data_provider.ConsumeIntegralInRange<uint32_t>(1, outpoints.size()); + // pick unique outpoints from outpoints as input + for (uint32_t i = 0; i < num_in; i++) { + auto& prevout = PickValue(fuzzed_data_provider, outpoints); + tx_mut.vin.emplace_back(prevout); + // pop the picked outpoint if duplicate input is not allowed + if (!duplicate_input) { + std::swap(prevout, outpoints.back()); + outpoints.pop_back(); + } + } + // output amount will not affect txorphanage + for (uint32_t i = 0; i < num_out; i++) { + tx_mut.vout.emplace_back(CAmount{0}, CScript{}); + } + // restore previously popped outpoints + for (auto& in : tx_mut.vin) { + outpoints.push_back(in.prevout); + } + const auto new_tx = MakeTransactionRef(tx_mut); + // add newly constructed transaction to outpoints + for (uint32_t i = 0; i < num_out; i++) { + outpoints.emplace_back(new_tx->GetHash(), i); + } + return new_tx; + }(); + + // trigger orphanage functions + LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10 * DEFAULT_MAX_ORPHAN_TRANSACTIONS) + { + NodeId peer_id = fuzzed_data_provider.ConsumeIntegral<NodeId>(); + + CallOneOf( + fuzzed_data_provider, + [&] { + LOCK(g_cs_orphans); + orphanage.AddChildrenToWorkSet(*tx, orphan_work_set); + }, + [&] { + bool have_tx = orphanage.HaveTx(GenTxid::Txid(tx->GetHash())) || orphanage.HaveTx(GenTxid::Wtxid(tx->GetHash())); + { + LOCK(g_cs_orphans); + bool get_tx = orphanage.GetTx(tx->GetHash()).first != nullptr; + Assert(have_tx == get_tx); + } + }, + [&] { + bool have_tx = orphanage.HaveTx(GenTxid::Txid(tx->GetHash())) || orphanage.HaveTx(GenTxid::Wtxid(tx->GetHash())); + // AddTx should return false if tx is too big or already have it + // tx weight is unknown, we only check when tx is already in orphanage + { + LOCK(g_cs_orphans); + bool add_tx = orphanage.AddTx(tx, peer_id); + // have_tx == true -> add_tx == false + Assert(!have_tx || !add_tx); + } + have_tx = orphanage.HaveTx(GenTxid::Txid(tx->GetHash())) || orphanage.HaveTx(GenTxid::Wtxid(tx->GetHash())); + { + LOCK(g_cs_orphans); + bool add_tx = orphanage.AddTx(tx, peer_id); + // if have_tx is still false, it must be too big + Assert(!have_tx == (GetTransactionWeight(*tx) > MAX_STANDARD_TX_WEIGHT)); + Assert(!have_tx || !add_tx); + } + }, + [&] { + bool have_tx = orphanage.HaveTx(GenTxid::Txid(tx->GetHash())) || orphanage.HaveTx(GenTxid::Wtxid(tx->GetHash())); + // EraseTx should return 0 if m_orphans doesn't have the tx + { + LOCK(g_cs_orphans); + Assert(have_tx == orphanage.EraseTx(tx->GetHash())); + } + have_tx = orphanage.HaveTx(GenTxid::Txid(tx->GetHash())) || orphanage.HaveTx(GenTxid::Wtxid(tx->GetHash())); + // have_tx should be false and EraseTx should fail + { + LOCK(g_cs_orphans); + Assert(!have_tx && !orphanage.EraseTx(tx->GetHash())); + } + }, + [&] { + LOCK(g_cs_orphans); + orphanage.EraseForPeer(peer_id); + }, + [&] { + // test mocktime and expiry + SetMockTime(ConsumeTime(fuzzed_data_provider)); + auto limit = fuzzed_data_provider.ConsumeIntegral<unsigned int>(); + WITH_LOCK(g_cs_orphans, orphanage.LimitOrphans(limit)); + Assert(orphanage.Size() <= limit); + }); + } + } +} diff --git a/src/test/fuzz/util.cpp b/src/test/fuzz/util.cpp index 033c6e18d5..ba1a634e41 100644 --- a/src/test/fuzz/util.cpp +++ b/src/test/fuzz/util.cpp @@ -24,10 +24,10 @@ FuzzedSock::FuzzedSock(FuzzedDataProvider& fuzzed_data_provider) FuzzedSock::~FuzzedSock() { // Sock::~Sock() will be called after FuzzedSock::~FuzzedSock() and it will call - // Sock::Reset() (not FuzzedSock::Reset()!) which will call CloseSocket(m_socket). + // close(m_socket) if m_socket is not INVALID_SOCKET. // Avoid closing an arbitrary file descriptor (m_socket is just a random very high number which // theoretically may concide with a real opened file descriptor). - Reset(); + m_socket = INVALID_SOCKET; } FuzzedSock& FuzzedSock::operator=(Sock&& other) @@ -36,11 +36,6 @@ FuzzedSock& FuzzedSock::operator=(Sock&& other) return *this; } -void FuzzedSock::Reset() -{ - m_socket = INVALID_SOCKET; -} - ssize_t FuzzedSock::Send(const void* data, size_t len, int flags) const { constexpr std::array send_errnos{ @@ -160,6 +155,45 @@ int FuzzedSock::Connect(const sockaddr*, socklen_t) const return 0; } +int FuzzedSock::Bind(const sockaddr*, socklen_t) const +{ + // Have a permanent error at bind_errnos[0] because when the fuzzed data is exhausted + // SetFuzzedErrNo() will always set the global errno to bind_errnos[0]. We want to + // avoid this method returning -1 and setting errno to a temporary error (like EAGAIN) + // repeatedly because proper code should retry on temporary errors, leading to an + // infinite loop. + constexpr std::array bind_errnos{ + EACCES, + EADDRINUSE, + EADDRNOTAVAIL, + EAGAIN, + }; + if (m_fuzzed_data_provider.ConsumeBool()) { + SetFuzzedErrNo(m_fuzzed_data_provider, bind_errnos); + return -1; + } + return 0; +} + +int FuzzedSock::Listen(int) const +{ + // Have a permanent error at listen_errnos[0] because when the fuzzed data is exhausted + // SetFuzzedErrNo() will always set the global errno to listen_errnos[0]. We want to + // avoid this method returning -1 and setting errno to a temporary error (like EAGAIN) + // repeatedly because proper code should retry on temporary errors, leading to an + // infinite loop. + constexpr std::array listen_errnos{ + EADDRINUSE, + EINVAL, + EOPNOTSUPP, + }; + if (m_fuzzed_data_provider.ConsumeBool()) { + SetFuzzedErrNo(m_fuzzed_data_provider, listen_errnos); + return -1; + } + return 0; +} + std::unique_ptr<Sock> FuzzedSock::Accept(sockaddr* addr, socklen_t* addr_len) const { constexpr std::array accept_errnos{ @@ -206,6 +240,20 @@ int FuzzedSock::SetSockOpt(int, int, const void*, socklen_t) const return 0; } +int FuzzedSock::GetSockName(sockaddr* name, socklen_t* name_len) const +{ + constexpr std::array getsockname_errnos{ + ECONNRESET, + ENOBUFS, + }; + if (m_fuzzed_data_provider.ConsumeBool()) { + SetFuzzedErrNo(m_fuzzed_data_provider, getsockname_errnos); + return -1; + } + *name_len = m_fuzzed_data_provider.ConsumeData(name, *name_len); + return 0; +} + bool FuzzedSock::Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred) const { constexpr std::array wait_errnos{ @@ -223,6 +271,15 @@ bool FuzzedSock::Wait(std::chrono::milliseconds timeout, Event requested, Event* return true; } +bool FuzzedSock::WaitMany(std::chrono::milliseconds timeout, EventsPerSock& events_per_sock) const +{ + for (auto& [sock, events] : events_per_sock) { + (void)sock; + events.occurred = m_fuzzed_data_provider.ConsumeBool() ? events.requested : 0; + } + return true; +} + bool FuzzedSock::IsConnected(std::string& errmsg) const { if (m_fuzzed_data_provider.ConsumeBool()) { @@ -232,57 +289,15 @@ bool FuzzedSock::IsConnected(std::string& errmsg) const return false; } -void FillNode(FuzzedDataProvider& fuzzed_data_provider, ConnmanTestMsg& connman, PeerManager& peerman, CNode& node) noexcept -{ - const bool successfully_connected{fuzzed_data_provider.ConsumeBool()}; - const ServiceFlags remote_services = ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS); - const NetPermissionFlags permission_flags = ConsumeWeakEnum(fuzzed_data_provider, ALL_NET_PERMISSION_FLAGS); - const int32_t version = fuzzed_data_provider.ConsumeIntegralInRange<int32_t>(MIN_PEER_PROTO_VERSION, std::numeric_limits<int32_t>::max()); - const bool relay_txs{fuzzed_data_provider.ConsumeBool()}; - - const CNetMsgMaker mm{0}; - - CSerializedNetMsg msg_version{ - mm.Make(NetMsgType::VERSION, - version, // - Using<CustomUintFormatter<8>>(remote_services), // - int64_t{}, // dummy time - int64_t{}, // ignored service bits - CService{}, // dummy - int64_t{}, // ignored service bits - CService{}, // ignored - uint64_t{1}, // dummy nonce - std::string{}, // dummy subver - int32_t{}, // dummy starting_height - relay_txs), - }; - - (void)connman.ReceiveMsgFrom(node, msg_version); - node.fPauseSend = false; - connman.ProcessMessagesOnce(node); - { - LOCK(node.cs_sendProcessing); - peerman.SendMessages(&node); - } - if (node.fDisconnect) return; - assert(node.nVersion == version); - assert(node.GetCommonVersion() == std::min(version, PROTOCOL_VERSION)); - assert(node.nServices == remote_services); - CNodeStateStats statestats; - assert(peerman.GetNodeStateStats(node.GetId(), statestats)); - assert(statestats.m_relay_txs == (relay_txs && !node.IsBlockOnlyConn())); - node.m_permissionFlags = permission_flags; - if (successfully_connected) { - CSerializedNetMsg msg_verack{mm.Make(NetMsgType::VERACK)}; - (void)connman.ReceiveMsgFrom(node, msg_verack); - node.fPauseSend = false; - connman.ProcessMessagesOnce(node); - { - LOCK(node.cs_sendProcessing); - peerman.SendMessages(&node); - } - assert(node.fSuccessfullyConnected == true); - } +void FillNode(FuzzedDataProvider& fuzzed_data_provider, ConnmanTestMsg& connman, CNode& node) noexcept +{ + connman.Handshake(node, + /*successfully_connected=*/fuzzed_data_provider.ConsumeBool(), + /*remote_services=*/ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS), + /*local_services=*/ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS), + /*permission_flags=*/ConsumeWeakEnum(fuzzed_data_provider, ALL_NET_PERMISSION_FLAGS), + /*version=*/fuzzed_data_provider.ConsumeIntegralInRange<int32_t>(MIN_PEER_PROTO_VERSION, std::numeric_limits<int32_t>::max()), + /*relay_txs=*/fuzzed_data_provider.ConsumeBool()); } CAmount ConsumeMoney(FuzzedDataProvider& fuzzed_data_provider, const std::optional<CAmount>& max) noexcept @@ -512,6 +527,11 @@ CNetAddr ConsumeNetAddr(FuzzedDataProvider& fuzzed_data_provider) noexcept return net_addr; } +CAddress ConsumeAddress(FuzzedDataProvider& fuzzed_data_provider) noexcept +{ + return {ConsumeService(fuzzed_data_provider), ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS), NodeSeconds{std::chrono::seconds{fuzzed_data_provider.ConsumeIntegral<uint32_t>()}}}; +} + FILE* FuzzedFileProvider::open() { SetFuzzedErrNo(m_fuzzed_data_provider); diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h index 580105e442..33d9ab3cc3 100644 --- a/src/test/fuzz/util.h +++ b/src/test/fuzz/util.h @@ -6,10 +6,9 @@ #define BITCOIN_TEST_FUZZ_UTIL_H #include <arith_uint256.h> -#include <attributes.h> #include <chainparamsbase.h> #include <coins.h> -#include <compat.h> +#include <compat/compat.h> #include <consensus/amount.h> #include <consensus/consensus.h> #include <merkleblock.h> @@ -56,22 +55,28 @@ public: FuzzedSock& operator=(Sock&& other) override; - void Reset() override; - ssize_t Send(const void* data, size_t len, int flags) const override; ssize_t Recv(void* buf, size_t len, int flags) const override; int Connect(const sockaddr*, socklen_t) const override; + int Bind(const sockaddr*, socklen_t) const override; + + int Listen(int backlog) const override; + std::unique_ptr<Sock> Accept(sockaddr* addr, socklen_t* addr_len) const override; int GetSockOpt(int level, int opt_name, void* opt_val, socklen_t* opt_len) const override; int SetSockOpt(int level, int opt_name, const void* opt_val, socklen_t opt_len) const override; + int GetSockName(sockaddr* name, socklen_t* name_len) const override; + bool Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred = nullptr) const override; + bool WaitMany(std::chrono::milliseconds timeout, EventsPerSock& events_per_sock) const override; + bool IsConnected(std::string& errmsg) const override; }; @@ -282,16 +287,12 @@ inline CService ConsumeService(FuzzedDataProvider& fuzzed_data_provider) noexcep return {ConsumeNetAddr(fuzzed_data_provider), fuzzed_data_provider.ConsumeIntegral<uint16_t>()}; } -inline CAddress ConsumeAddress(FuzzedDataProvider& fuzzed_data_provider) noexcept -{ - return {ConsumeService(fuzzed_data_provider), ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS), fuzzed_data_provider.ConsumeIntegral<uint32_t>()}; -} +CAddress ConsumeAddress(FuzzedDataProvider& fuzzed_data_provider) noexcept; template <bool ReturnUniquePtr = false> auto ConsumeNode(FuzzedDataProvider& fuzzed_data_provider, const std::optional<NodeId>& node_id_in = std::nullopt) noexcept { const NodeId node_id = node_id_in.value_or(fuzzed_data_provider.ConsumeIntegralInRange<NodeId>(0, std::numeric_limits<NodeId>::max())); - const ServiceFlags local_services = ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS); const auto sock = std::make_shared<FuzzedSock>(fuzzed_data_provider); const CAddress address = ConsumeAddress(fuzzed_data_provider); const uint64_t keyed_net_group = fuzzed_data_provider.ConsumeIntegral<uint64_t>(); @@ -302,7 +303,6 @@ auto ConsumeNode(FuzzedDataProvider& fuzzed_data_provider, const std::optional<N const bool inbound_onion{conn_type == ConnectionType::INBOUND ? fuzzed_data_provider.ConsumeBool() : false}; if constexpr (ReturnUniquePtr) { return std::make_unique<CNode>(node_id, - local_services, sock, address, keyed_net_group, @@ -313,7 +313,6 @@ auto ConsumeNode(FuzzedDataProvider& fuzzed_data_provider, const std::optional<N inbound_onion); } else { return CNode{node_id, - local_services, sock, address, keyed_net_group, @@ -326,7 +325,7 @@ auto ConsumeNode(FuzzedDataProvider& fuzzed_data_provider, const std::optional<N } inline std::unique_ptr<CNode> ConsumeNodeAsUniquePtr(FuzzedDataProvider& fdp, const std::optional<NodeId>& node_id_in = std::nullopt) { return ConsumeNode<true>(fdp, node_id_in); } -void FillNode(FuzzedDataProvider& fuzzed_data_provider, ConnmanTestMsg& connman, PeerManager& peerman, CNode& node) noexcept; +void FillNode(FuzzedDataProvider& fuzzed_data_provider, ConnmanTestMsg& connman, CNode& node) noexcept; class FuzzedFileProvider { @@ -356,17 +355,16 @@ public: class FuzzedAutoFileProvider { - FuzzedDataProvider& m_fuzzed_data_provider; FuzzedFileProvider m_fuzzed_file_provider; public: - FuzzedAutoFileProvider(FuzzedDataProvider& fuzzed_data_provider) : m_fuzzed_data_provider{fuzzed_data_provider}, m_fuzzed_file_provider{fuzzed_data_provider} + FuzzedAutoFileProvider(FuzzedDataProvider& fuzzed_data_provider) : m_fuzzed_file_provider{fuzzed_data_provider} { } - CAutoFile open() + AutoFile open() { - return {m_fuzzed_file_provider.open(), m_fuzzed_data_provider.ConsumeIntegral<int>(), m_fuzzed_data_provider.ConsumeIntegral<int>()}; + return AutoFile{m_fuzzed_file_provider.open()}; } }; diff --git a/src/test/fuzz/utxo_snapshot.cpp b/src/test/fuzz/utxo_snapshot.cpp index 33496a457e..0b596492be 100644 --- a/src/test/fuzz/utxo_snapshot.cpp +++ b/src/test/fuzz/utxo_snapshot.cpp @@ -39,13 +39,13 @@ FUZZ_TARGET_INIT(utxo_snapshot, initialize_chain) Assert(!chainman.SnapshotBlockhash()); { - CAutoFile outfile{fsbridge::fopen(snapshot_path, "wb"), SER_DISK, CLIENT_VERSION}; + AutoFile outfile{fsbridge::fopen(snapshot_path, "wb")}; const auto file_data{ConsumeRandomLengthByteVector(fuzzed_data_provider)}; outfile << Span{file_data}; } const auto ActivateFuzzedSnapshot{[&] { - CAutoFile infile{fsbridge::fopen(snapshot_path, "rb"), SER_DISK, CLIENT_VERSION}; + AutoFile infile{fsbridge::fopen(snapshot_path, "rb")}; SnapshotMetadata metadata; try { infile >> metadata; diff --git a/src/test/fuzz/validation_load_mempool.cpp b/src/test/fuzz/validation_load_mempool.cpp index c2aaf486c5..8241dff189 100644 --- a/src/test/fuzz/validation_load_mempool.cpp +++ b/src/test/fuzz/validation_load_mempool.cpp @@ -2,9 +2,14 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <kernel/mempool_persist.h> + #include <chainparamsbase.h> +#include <node/mempool_args.h> +#include <node/mempool_persist_args.h> #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> +#include <test/fuzz/mempool_utils.h> #include <test/fuzz/util.h> #include <test/util/setup_common.h> #include <txmempool.h> @@ -14,6 +19,10 @@ #include <cstdint> #include <vector> +using kernel::DumpMempool; + +using node::MempoolPath; + namespace { const TestingSetup* g_setup; } // namespace @@ -30,10 +39,14 @@ FUZZ_TARGET_INIT(validation_load_mempool, initialize_validation_load_mempool) SetMockTime(ConsumeTime(fuzzed_data_provider)); FuzzedFileProvider fuzzed_file_provider = ConsumeFile(fuzzed_data_provider); - CTxMemPool pool{}; + CTxMemPool pool{MemPoolOptionsForTest(g_setup->m_node)}; + + auto& chainstate{static_cast<DummyChainState&>(g_setup->m_node.chainman->ActiveChainstate())}; + chainstate.SetMempool(&pool); + auto fuzzed_fopen = [&](const fs::path&, const char*) { return fuzzed_file_provider.open(); }; - (void)LoadMempool(pool, g_setup->m_node.chainman->ActiveChainstate(), fuzzed_fopen); - (void)DumpMempool(pool, fuzzed_fopen, true); + (void)chainstate.LoadMempool(MempoolPath(g_setup->m_args), fuzzed_fopen); + (void)DumpMempool(pool, MempoolPath(g_setup->m_args), fuzzed_fopen, true); } diff --git a/src/test/logging_tests.cpp b/src/test/logging_tests.cpp index cbfb6c67c3..5a5e3b3f1f 100644 --- a/src/test/logging_tests.cpp +++ b/src/test/logging_tests.cpp @@ -5,13 +5,55 @@ #include <logging.h> #include <logging/timer.h> #include <test/util/setup_common.h> +#include <util/string.h> #include <chrono> +#include <fstream> +#include <iostream> +#include <utility> +#include <vector> #include <boost/test/unit_test.hpp> BOOST_FIXTURE_TEST_SUITE(logging_tests, BasicTestingSetup) +struct LogSetup : public BasicTestingSetup { + fs::path prev_log_path; + fs::path tmp_log_path; + bool prev_reopen_file; + bool prev_print_to_file; + bool prev_log_timestamps; + bool prev_log_threadnames; + bool prev_log_sourcelocations; + + LogSetup() : prev_log_path{LogInstance().m_file_path}, + tmp_log_path{m_args.GetDataDirBase() / "tmp_debug.log"}, + prev_reopen_file{LogInstance().m_reopen_file}, + prev_print_to_file{LogInstance().m_print_to_file}, + prev_log_timestamps{LogInstance().m_log_timestamps}, + prev_log_threadnames{LogInstance().m_log_threadnames}, + prev_log_sourcelocations{LogInstance().m_log_sourcelocations} + { + LogInstance().m_file_path = tmp_log_path; + LogInstance().m_reopen_file = true; + LogInstance().m_print_to_file = true; + LogInstance().m_log_timestamps = false; + LogInstance().m_log_threadnames = false; + LogInstance().m_log_sourcelocations = true; + } + + ~LogSetup() + { + LogInstance().m_file_path = prev_log_path; + LogPrintf("Sentinel log to reopen log file\n"); + LogInstance().m_print_to_file = prev_print_to_file; + LogInstance().m_reopen_file = prev_reopen_file; + LogInstance().m_log_timestamps = prev_log_timestamps; + LogInstance().m_log_threadnames = prev_log_threadnames; + LogInstance().m_log_sourcelocations = prev_log_sourcelocations; + } +}; + BOOST_AUTO_TEST_CASE(logging_timer) { SetMockTime(1); @@ -30,4 +72,85 @@ BOOST_AUTO_TEST_CASE(logging_timer) BOOST_CHECK_EQUAL(sec_timer.LogMsg("test secs"), "tests: test secs (1.00s)"); } +BOOST_FIXTURE_TEST_CASE(logging_LogPrintf_, LogSetup) +{ + LogPrintf_("fn1", "src1", 1, BCLog::LogFlags::NET, BCLog::Level::Debug, "foo1: %s", "bar1\n"); + LogPrintf_("fn2", "src2", 2, BCLog::LogFlags::NET, BCLog::Level::None, "foo2: %s", "bar2\n"); + LogPrintf_("fn3", "src3", 3, BCLog::LogFlags::NONE, BCLog::Level::Debug, "foo3: %s", "bar3\n"); + LogPrintf_("fn4", "src4", 4, BCLog::LogFlags::NONE, BCLog::Level::None, "foo4: %s", "bar4\n"); + std::ifstream file{tmp_log_path}; + std::vector<std::string> log_lines; + for (std::string log; std::getline(file, log);) { + log_lines.push_back(log); + } + std::vector<std::string> expected = { + "[src1:1] [fn1] [net:debug] foo1: bar1", + "[src2:2] [fn2] [net] foo2: bar2", + "[src3:3] [fn3] [debug] foo3: bar3", + "[src4:4] [fn4] foo4: bar4", + }; + BOOST_CHECK_EQUAL_COLLECTIONS(log_lines.begin(), log_lines.end(), expected.begin(), expected.end()); +} + +BOOST_FIXTURE_TEST_CASE(logging_LogPrintMacros, LogSetup) +{ + // Prevent tests from failing when the line number of the following log calls changes. + LogInstance().m_log_sourcelocations = false; + + LogPrintf("foo5: %s\n", "bar5"); + LogPrint(BCLog::NET, "foo6: %s\n", "bar6"); + LogPrintLevel(BCLog::NET, BCLog::Level::Debug, "foo7: %s\n", "bar7"); + LogPrintLevel(BCLog::NET, BCLog::Level::Info, "foo8: %s\n", "bar8"); + LogPrintLevel(BCLog::NET, BCLog::Level::Warning, "foo9: %s\n", "bar9"); + LogPrintLevel(BCLog::NET, BCLog::Level::Error, "foo10: %s\n", "bar10"); + LogPrintfCategory(BCLog::VALIDATION, "foo11: %s\n", "bar11"); + std::ifstream file{tmp_log_path}; + std::vector<std::string> log_lines; + for (std::string log; std::getline(file, log);) { + log_lines.push_back(log); + } + std::vector<std::string> expected = { + "foo5: bar5", + "[net] foo6: bar6", + "[net:debug] foo7: bar7", + "[net:info] foo8: bar8", + "[net:warning] foo9: bar9", + "[net:error] foo10: bar10", + "[validation] foo11: bar11", + }; + BOOST_CHECK_EQUAL_COLLECTIONS(log_lines.begin(), log_lines.end(), expected.begin(), expected.end()); +} + +BOOST_FIXTURE_TEST_CASE(logging_LogPrintMacros_CategoryName, LogSetup) +{ + // Prevent tests from failing when the line number of the following log calls changes. + LogInstance().m_log_sourcelocations = false; + LogInstance().EnableCategory(BCLog::LogFlags::ALL); + const auto concated_categery_names = LogInstance().LogCategoriesString(); + std::vector<std::pair<BCLog::LogFlags, std::string>> expected_category_names; + const auto category_names = SplitString(concated_categery_names, ','); + for (const auto& category_name : category_names) { + BCLog::LogFlags category = BCLog::NONE; + const auto trimmed_category_name = TrimString(category_name); + BOOST_TEST(GetLogCategory(category, trimmed_category_name)); + expected_category_names.emplace_back(category, trimmed_category_name); + } + + std::vector<std::string> expected; + for (const auto& [category, name] : expected_category_names) { + LogPrint(category, "foo: %s\n", "bar"); + std::string expected_log = "["; + expected_log += name; + expected_log += "] foo: bar"; + expected.push_back(expected_log); + } + + std::ifstream file{tmp_log_path}; + std::vector<std::string> log_lines; + for (std::string log; std::getline(file, log);) { + log_lines.push_back(log); + } + BOOST_CHECK_EQUAL_COLLECTIONS(log_lines.begin(), log_lines.end(), expected.begin(), expected.end()); +} + BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp index 89424a0cd2..8c745b07b9 100644 --- a/src/test/mempool_tests.cpp +++ b/src/test/mempool_tests.cpp @@ -16,6 +16,12 @@ BOOST_FIXTURE_TEST_SUITE(mempool_tests, TestingSetup) static constexpr auto REMOVAL_REASON_DUMMY = MemPoolRemovalReason::REPLACED; +class MemPoolTest final : public CTxMemPool +{ +public: + using CTxMemPool::GetMinFee; +}; + BOOST_AUTO_TEST_CASE(MempoolRemoveTest) { // Test CTxMemPool::remove functionality @@ -56,7 +62,7 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest) } - CTxMemPool testPool; + CTxMemPool& testPool = *Assert(m_node.mempool); LOCK2(cs_main, testPool.cs); // Nothing in pool, remove should do nothing: @@ -108,12 +114,12 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest) BOOST_CHECK_EQUAL(testPool.size(), 0U); } -template<typename name> -static void CheckSort(CTxMemPool &pool, std::vector<std::string> &sortedOrder) EXCLUSIVE_LOCKS_REQUIRED(pool.cs) +template <typename name> +static void CheckSort(CTxMemPool& pool, std::vector<std::string>& sortedOrder) EXCLUSIVE_LOCKS_REQUIRED(pool.cs) { BOOST_CHECK_EQUAL(pool.size(), sortedOrder.size()); typename CTxMemPool::indexed_transaction_set::index<name>::type::iterator it = pool.mapTx.get<name>().begin(); - int count=0; + int count = 0; for (; it != pool.mapTx.get<name>().end(); ++it, ++count) { BOOST_CHECK_EQUAL(it->GetTx().GetHash().ToString(), sortedOrder[count]); } @@ -121,7 +127,7 @@ static void CheckSort(CTxMemPool &pool, std::vector<std::string> &sortedOrder) E BOOST_AUTO_TEST_CASE(MempoolIndexingTest) { - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); LOCK2(cs_main, pool.cs); TestMemPoolEntryHelper entry; @@ -294,7 +300,7 @@ BOOST_AUTO_TEST_CASE(MempoolIndexingTest) BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest) { - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); LOCK2(cs_main, pool.cs); TestMemPoolEntryHelper entry; @@ -423,7 +429,7 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest) BOOST_AUTO_TEST_CASE(MempoolSizeLimitTest) { - CTxMemPool pool; + auto& pool = static_cast<MemPoolTest&>(*Assert(m_node.mempool)); LOCK2(cs_main, pool.cs); TestMemPoolEntryHelper entry; @@ -594,7 +600,7 @@ BOOST_AUTO_TEST_CASE(MempoolAncestryTests) { size_t ancestors, descendants; - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); LOCK2(cs_main, pool.cs); TestMemPoolEntryHelper entry; @@ -753,7 +759,7 @@ BOOST_AUTO_TEST_CASE(MempoolAncestryTestsDiamond) { size_t ancestors, descendants; - CTxMemPool pool; + CTxMemPool& pool = *Assert(m_node.mempool); LOCK2(::cs_main, pool.cs); TestMemPoolEntryHelper entry; diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index 0c3a13c5f8..d88aed7d4a 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -10,6 +10,7 @@ #include <node/miner.h> #include <policy/policy.h> #include <script/standard.h> +#include <timedata.h> #include <txmempool.h> #include <uint256.h> #include <util/strencodings.h> @@ -51,7 +52,7 @@ BlockAssembler MinerTestingSetup::AssemblerForTest(const CChainParams& params) options.nBlockMaxWeight = MAX_BLOCK_WEIGHT; options.blockMinFeeRate = blockMinFeeRate; - return BlockAssembler(m_node.chainman->ActiveChainstate(), *m_node.mempool, params, options); + return BlockAssembler{m_node.chainman->ActiveChainstate(), m_node.mempool.get(), options}; } constexpr static struct { @@ -324,7 +325,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C next->pprev = prev; next->nHeight = prev->nHeight + 1; next->BuildSkip(); - m_node.chainman->ActiveChain().SetTip(next); + m_node.chainman->ActiveChain().SetTip(*next); } BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey)); // Extend to a 210000-long block chain. @@ -336,7 +337,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C next->pprev = prev; next->nHeight = prev->nHeight + 1; next->BuildSkip(); - m_node.chainman->ActiveChain().SetTip(next); + m_node.chainman->ActiveChain().SetTip(*next); } BOOST_CHECK(pblocktemplate = AssemblerForTest(chainparams).CreateNewBlock(scriptPubKey)); @@ -361,15 +362,15 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C // Delete the dummy blocks again. while (m_node.chainman->ActiveChain().Tip()->nHeight > nHeight) { CBlockIndex* del = m_node.chainman->ActiveChain().Tip(); - m_node.chainman->ActiveChain().SetTip(del->pprev); + m_node.chainman->ActiveChain().SetTip(*Assert(del->pprev)); m_node.chainman->ActiveChainstate().CoinsTip().SetBestBlock(del->pprev->GetBlockHash()); delete del->phashBlock; delete del; } // non-final txs in mempool - SetMockTime(m_node.chainman->ActiveChain().Tip()->GetMedianTimePast()+1); - const int flags{LOCKTIME_VERIFY_SEQUENCE | LOCKTIME_MEDIAN_TIME_PAST}; + SetMockTime(m_node.chainman->ActiveChain().Tip()->GetMedianTimePast() + 1); + const int flags{LOCKTIME_VERIFY_SEQUENCE}; // height map std::vector<int> prevheights; @@ -388,7 +389,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C tx.nLockTime = 0; hash = tx.GetHash(); m_node.mempool->addUnchecked(entry.Fee(HIGHFEE).Time(GetTime()).SpendsCoinbase(true).FromTx(tx)); - BOOST_CHECK(CheckFinalTxAtTip(m_node.chainman->ActiveChain().Tip(), CTransaction{tx})); // Locktime passes + BOOST_CHECK(CheckFinalTxAtTip(*Assert(m_node.chainman->ActiveChain().Tip()), CTransaction{tx})); // Locktime passes BOOST_CHECK(!TestSequenceLocks(CTransaction{tx})); // Sequence locks fail { @@ -402,7 +403,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C prevheights[0] = baseheight + 2; hash = tx.GetHash(); m_node.mempool->addUnchecked(entry.Time(GetTime()).FromTx(tx)); - BOOST_CHECK(CheckFinalTxAtTip(m_node.chainman->ActiveChain().Tip(), CTransaction{tx})); // Locktime passes + BOOST_CHECK(CheckFinalTxAtTip(*Assert(m_node.chainman->ActiveChain().Tip()), CTransaction{tx})); // Locktime passes BOOST_CHECK(!TestSequenceLocks(CTransaction{tx})); // Sequence locks fail const int SEQUENCE_LOCK_TIME = 512; // Sequence locks pass 512 seconds later @@ -425,7 +426,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C tx.nLockTime = m_node.chainman->ActiveChain().Tip()->nHeight + 1; hash = tx.GetHash(); m_node.mempool->addUnchecked(entry.Time(GetTime()).FromTx(tx)); - BOOST_CHECK(!CheckFinalTxAtTip(m_node.chainman->ActiveChain().Tip(), CTransaction{tx})); // Locktime fails + BOOST_CHECK(!CheckFinalTxAtTip(*Assert(m_node.chainman->ActiveChain().Tip()), CTransaction{tx})); // Locktime fails BOOST_CHECK(TestSequenceLocks(CTransaction{tx})); // Sequence locks pass BOOST_CHECK(IsFinalTx(CTransaction(tx), m_node.chainman->ActiveChain().Tip()->nHeight + 2, m_node.chainman->ActiveChain().Tip()->GetMedianTimePast())); // Locktime passes on 2nd block @@ -436,7 +437,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C prevheights[0] = baseheight + 4; hash = tx.GetHash(); m_node.mempool->addUnchecked(entry.Time(GetTime()).FromTx(tx)); - BOOST_CHECK(!CheckFinalTxAtTip(m_node.chainman->ActiveChain().Tip(), CTransaction{tx})); // Locktime fails + BOOST_CHECK(!CheckFinalTxAtTip(*Assert(m_node.chainman->ActiveChain().Tip()), CTransaction{tx})); // Locktime fails BOOST_CHECK(TestSequenceLocks(CTransaction{tx})); // Sequence locks pass BOOST_CHECK(IsFinalTx(CTransaction(tx), m_node.chainman->ActiveChain().Tip()->nHeight + 2, m_node.chainman->ActiveChain().Tip()->GetMedianTimePast() + 1)); // Locktime passes 1 second later @@ -445,7 +446,7 @@ void MinerTestingSetup::TestBasicMining(const CChainParams& chainparams, const C prevheights[0] = m_node.chainman->ActiveChain().Tip()->nHeight + 1; tx.nLockTime = 0; tx.vin[0].nSequence = 0; - BOOST_CHECK(CheckFinalTxAtTip(m_node.chainman->ActiveChain().Tip(), CTransaction{tx})); // Locktime passes + BOOST_CHECK(CheckFinalTxAtTip(*Assert(m_node.chainman->ActiveChain().Tip()), CTransaction{tx})); // Locktime passes BOOST_CHECK(TestSequenceLocks(CTransaction{tx})); // Sequence locks pass tx.vin[0].nSequence = 1; BOOST_CHECK(!TestSequenceLocks(CTransaction{tx})); // Sequence locks fail diff --git a/src/test/miniscript_tests.cpp b/src/test/miniscript_tests.cpp index 930582ea24..95e8476b77 100644 --- a/src/test/miniscript_tests.cpp +++ b/src/test/miniscript_tests.cpp @@ -71,6 +71,10 @@ std::unique_ptr<const TestData> g_testdata; struct KeyConverter { typedef CPubKey Key; + bool KeyCompare(const Key& a, const Key& b) const { + return a < b; + } + //! Convert a public key to bytes. std::vector<unsigned char> ToPKBytes(const CPubKey& key) const { return {key.begin(), key.end()}; } @@ -84,33 +88,40 @@ struct KeyConverter { //! Parse a public key from a range of hex characters. template<typename I> - bool FromString(I first, I last, CPubKey& key) const { + std::optional<Key> FromString(I first, I last) const { auto bytes = ParseHex(std::string(first, last)); - key.Set(bytes.begin(), bytes.end()); - return key.IsValid(); + Key key{bytes.begin(), bytes.end()}; + if (key.IsValid()) return key; + return {}; } template<typename I> - bool FromPKBytes(I first, I last, CPubKey& key) const { - key.Set(first, last); - return key.IsValid(); + std::optional<Key> FromPKBytes(I first, I last) const { + Key key{first, last}; + if (key.IsValid()) return key; + return {}; } template<typename I> - bool FromPKHBytes(I first, I last, CPubKey& key) const { + std::optional<Key> FromPKHBytes(I first, I last) const { assert(last - first == 20); CKeyID keyid; std::copy(first, last, keyid.begin()); auto it = g_testdata->pkmap.find(keyid); assert(it != g_testdata->pkmap.end()); - key = it->second; - return true; + return it->second; + } + + std::optional<std::string> ToString(const Key& key) const { + return HexStr(ToPKBytes(key)); } }; //! Singleton instance of KeyConverter. const KeyConverter CONVERTER{}; +// https://github.com/llvm/llvm-project/issues/53444 +// NOLINTNEXTLINE(misc-unused-using-decls) using miniscript::operator"" _mst; enum TestMode : int { @@ -271,7 +282,29 @@ BOOST_AUTO_TEST_CASE(fixed_tests) // (for now) have 'd:' be 'u'. This tests we can't use a 'd:' wrapper for a thresh, which requires // its subs to all be 'u' (taken from https://github.com/rust-bitcoin/rust-miniscript/discussions/341). const auto ms_minimalif = miniscript::FromString("thresh(3,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),sc:pk_k(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556),sc:pk_k(0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798),sdv:older(32))", CONVERTER); - BOOST_CHECK(!ms_minimalif); + BOOST_CHECK(ms_minimalif && !ms_minimalif->IsValid()); + // A Miniscript with duplicate keys is not sane + const auto ms_dup1 = miniscript::FromString("and_v(v:pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65))", CONVERTER); + BOOST_CHECK(ms_dup1); + BOOST_CHECK(!ms_dup1->IsSane() && !ms_dup1->CheckDuplicateKey()); + // Same with a disjunction, and different key nodes (pk and pkh) + const auto ms_dup2 = miniscript::FromString("or_b(c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),ac:pk_h(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65))", CONVERTER); + BOOST_CHECK(ms_dup2 && !ms_dup2->IsSane() && !ms_dup2->CheckDuplicateKey()); + // Same when the duplicates are leaves or a larger tree + const auto ms_dup3 = miniscript::FromString("or_i(and_b(pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),s:pk(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556)),and_b(older(1),s:pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65)))", CONVERTER); + BOOST_CHECK(ms_dup3 && !ms_dup3->IsSane() && !ms_dup3->CheckDuplicateKey()); + // Same when the duplicates are on different levels in the tree + const auto ms_dup4 = miniscript::FromString("thresh(2,pkh(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),s:pk(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556),a:and_b(dv:older(1),s:pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65)))", CONVERTER); + BOOST_CHECK(ms_dup4 && !ms_dup4->IsSane() && !ms_dup4->CheckDuplicateKey()); + // Test we find the first insane sub closer to be a leaf node. This fragment is insane for two reasons: + // 1. It can be spent without a signature + // 2. It contains timelock mixes + // We'll report the timelock mix error, as it's "deeper" (closer to be a leaf node) than the "no 's' property" + // error is. + const auto ms_ins = miniscript::FromString("or_i(and_b(after(1),a:after(1000000000)),pk(03cdabb7f2dce7bfbd8a0b9570c6fd1e712e5d64045e9d6b517b3d5072251dc204))", CONVERTER); + BOOST_CHECK(ms_ins && ms_ins->IsValid() && !ms_ins->IsSane()); + const auto insane_sub = ms_ins->FindInsaneSub(); + BOOST_CHECK(insane_sub && *insane_sub->ToString(CONVERTER) == "and_b(after(1),a:after(1000000000))"); // Timelock tests Test("after(100)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // only heightlock diff --git a/src/test/multisig_tests.cpp b/src/test/multisig_tests.cpp index dccc7ce795..ce23d6013d 100644 --- a/src/test/multisig_tests.cpp +++ b/src/test/multisig_tests.cpp @@ -141,23 +141,30 @@ BOOST_AUTO_TEST_CASE(multisig_IsStandard) for (int i = 0; i < 4; i++) key[i].MakeNewKey(true); - TxoutType whichType; + const auto is_standard{[](const CScript& spk) { + TxoutType type; + bool res{::IsStandard(spk, std::nullopt, type)}; + if (res) { + BOOST_CHECK_EQUAL(type, TxoutType::MULTISIG); + } + return res; + }}; CScript a_and_b; a_and_b << OP_2 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG; - BOOST_CHECK(::IsStandard(a_and_b, whichType)); + BOOST_CHECK(is_standard(a_and_b)); CScript a_or_b; a_or_b << OP_1 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG; - BOOST_CHECK(::IsStandard(a_or_b, whichType)); + BOOST_CHECK(is_standard(a_or_b)); CScript escrow; escrow << OP_2 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << ToByteVector(key[2].GetPubKey()) << OP_3 << OP_CHECKMULTISIG; - BOOST_CHECK(::IsStandard(escrow, whichType)); + BOOST_CHECK(is_standard(escrow)); CScript one_of_four; one_of_four << OP_1 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << ToByteVector(key[2].GetPubKey()) << ToByteVector(key[3].GetPubKey()) << OP_4 << OP_CHECKMULTISIG; - BOOST_CHECK(!::IsStandard(one_of_four, whichType)); + BOOST_CHECK(!is_standard(one_of_four)); CScript malformed[6]; malformed[0] << OP_3 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_2 << OP_CHECKMULTISIG; @@ -167,8 +174,9 @@ BOOST_AUTO_TEST_CASE(multisig_IsStandard) malformed[4] << OP_1 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()) << OP_CHECKMULTISIG; malformed[5] << OP_1 << ToByteVector(key[0].GetPubKey()) << ToByteVector(key[1].GetPubKey()); - for (int i = 0; i < 6; i++) - BOOST_CHECK(!::IsStandard(malformed[i], whichType)); + for (int i = 0; i < 6; i++) { + BOOST_CHECK(!is_standard(malformed[i])); + } } BOOST_AUTO_TEST_CASE(multisig_Sign) diff --git a/src/test/net_tests.cpp b/src/test/net_tests.cpp index e7c01bd6d0..f6642d3218 100644 --- a/src/test/net_tests.cpp +++ b/src/test/net_tests.cpp @@ -4,7 +4,7 @@ #include <chainparams.h> #include <clientversion.h> -#include <compat.h> +#include <compat/compat.h> #include <cstdint> #include <net.h> #include <net_processing.h> @@ -58,7 +58,6 @@ BOOST_AUTO_TEST_CASE(cnode_simple_test) std::string pszDest; std::unique_ptr<CNode> pnode1 = std::make_unique<CNode>(id++, - NODE_NETWORK, /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/0, @@ -77,7 +76,6 @@ BOOST_AUTO_TEST_CASE(cnode_simple_test) BOOST_CHECK_EQUAL(pnode1->ConnectedThroughNetwork(), Network::NET_IPV4); std::unique_ptr<CNode> pnode2 = std::make_unique<CNode>(id++, - NODE_NETWORK, /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/1, @@ -96,7 +94,6 @@ BOOST_AUTO_TEST_CASE(cnode_simple_test) BOOST_CHECK_EQUAL(pnode2->ConnectedThroughNetwork(), Network::NET_IPV4); std::unique_ptr<CNode> pnode3 = std::make_unique<CNode>(id++, - NODE_NETWORK, /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/0, @@ -115,7 +112,6 @@ BOOST_AUTO_TEST_CASE(cnode_simple_test) BOOST_CHECK_EQUAL(pnode3->ConnectedThroughNetwork(), Network::NET_IPV4); std::unique_ptr<CNode> pnode4 = std::make_unique<CNode>(id++, - NODE_NETWORK, /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/1, @@ -629,7 +625,6 @@ BOOST_AUTO_TEST_CASE(ipv4_peer_with_ipv6_addrMe_test) ipv4AddrPeer.s_addr = 0xa0b0c001; CAddress addr = CAddress(CService(ipv4AddrPeer, 7777), NODE_NETWORK); std::unique_ptr<CNode> pnode = std::make_unique<CNode>(/*id=*/0, - NODE_NETWORK, /*sock=*/nullptr, addr, /*nKeyedNetGroupIn=*/0, @@ -648,7 +643,7 @@ BOOST_AUTO_TEST_CASE(ipv4_peer_with_ipv6_addrMe_test) pnode->SetAddrLocal(addrLocal); // before patch, this causes undefined behavior detectable with clang's -fsanitize=memory - GetLocalAddrForPeer(&*pnode); + GetLocalAddrForPeer(*pnode); // suppress no-checks-run warning; if this test fails, it's by triggering a sanitizer BOOST_CHECK(1); @@ -678,13 +673,12 @@ BOOST_AUTO_TEST_CASE(get_local_addr_for_peer_port) // Our address:port as seen from the peer, completely different from the above. in_addr peer_us_addr; peer_us_addr.s_addr = htonl(0x02030405); - const CAddress peer_us{CService{peer_us_addr, 20002}, NODE_NETWORK}; + const CService peer_us{peer_us_addr, 20002}; // Create a peer with a routable IPv4 address (outbound). in_addr peer_out_in_addr; peer_out_in_addr.s_addr = htonl(0x01020304); CNode peer_out{/*id=*/0, - /*nLocalServicesIn=*/NODE_NETWORK, /*sock=*/nullptr, /*addrIn=*/CAddress{CService{peer_out_in_addr, 8333}, NODE_NETWORK}, /*nKeyedNetGroupIn=*/0, @@ -697,7 +691,7 @@ BOOST_AUTO_TEST_CASE(get_local_addr_for_peer_port) peer_out.SetAddrLocal(peer_us); // Without the fix peer_us:8333 is chosen instead of the proper peer_us:bind_port. - auto chosen_local_addr = GetLocalAddrForPeer(&peer_out); + auto chosen_local_addr = GetLocalAddrForPeer(peer_out); BOOST_REQUIRE(chosen_local_addr); const CService expected{peer_us_addr, bind_port}; BOOST_CHECK(*chosen_local_addr == expected); @@ -706,7 +700,6 @@ BOOST_AUTO_TEST_CASE(get_local_addr_for_peer_port) in_addr peer_in_in_addr; peer_in_in_addr.s_addr = htonl(0x05060708); CNode peer_in{/*id=*/0, - /*nLocalServicesIn=*/NODE_NETWORK, /*sock=*/nullptr, /*addrIn=*/CAddress{CService{peer_in_in_addr, 8333}, NODE_NETWORK}, /*nKeyedNetGroupIn=*/0, @@ -719,7 +712,7 @@ BOOST_AUTO_TEST_CASE(get_local_addr_for_peer_port) peer_in.SetAddrLocal(peer_us); // Without the fix peer_us:8333 is chosen instead of the proper peer_us:peer_us.GetPort(). - chosen_local_addr = GetLocalAddrForPeer(&peer_in); + chosen_local_addr = GetLocalAddrForPeer(peer_in); BOOST_REQUIRE(chosen_local_addr); BOOST_CHECK(*chosen_local_addr == peer_us); @@ -834,7 +827,6 @@ BOOST_AUTO_TEST_CASE(initial_advertise_from_version_message) in_addr peer_in_addr; peer_in_addr.s_addr = htonl(0x01020304); CNode peer{/*id=*/0, - /*nLocalServicesIn=*/NODE_NETWORK, /*sock=*/nullptr, /*addrIn=*/CAddress{CService{peer_in_addr, 8333}, NODE_NETWORK}, /*nKeyedNetGroupIn=*/0, @@ -854,7 +846,7 @@ BOOST_AUTO_TEST_CASE(initial_advertise_from_version_message) *static_cast<TestChainState*>(&m_node.chainman->ActiveChainstate()); chainstate.JumpOutOfIbd(); - m_node.peerman->InitializeNode(&peer); + m_node.peerman->InitializeNode(peer, NODE_NETWORK); std::atomic<bool> interrupt_dummy{false}; std::chrono::microseconds time_received_dummy{0}; diff --git a/src/test/netbase_tests.cpp b/src/test/netbase_tests.cpp index 224dc88d0f..c2d2fa37b4 100644 --- a/src/test/netbase_tests.cpp +++ b/src/test/netbase_tests.cpp @@ -480,21 +480,21 @@ BOOST_AUTO_TEST_CASE(netbase_dont_resolve_strings_with_embedded_nul_characters) // try a few edge cases for port, service flags and time. static const std::vector<CAddress> fixture_addresses({ - CAddress( + CAddress{ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0 /* port */), NODE_NONE, - 0x4966bc61U /* Fri Jan 9 02:54:25 UTC 2009 */ - ), - CAddress( + NodeSeconds{0x4966bc61s}, /* Fri Jan 9 02:54:25 UTC 2009 */ + }, + CAddress{ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0x00f1 /* port */), NODE_NETWORK, - 0x83766279U /* Tue Nov 22 11:22:33 UTC 2039 */ - ), - CAddress( + NodeSeconds{0x83766279s}, /* Tue Nov 22 11:22:33 UTC 2039 */ + }, + CAddress{ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0xf1f2 /* port */), static_cast<ServiceFlags>(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED), - 0xffffffffU /* Sun Feb 7 06:28:15 UTC 2106 */ - ) + NodeSeconds{0xffffffffs}, /* Sun Feb 7 06:28:15 UTC 2106 */ + }, }); // fixture_addresses should equal to this when serialized in V1 format. diff --git a/src/test/policyestimator_tests.cpp b/src/test/policyestimator_tests.cpp index 06877898a4..3f66a8fc46 100644 --- a/src/test/policyestimator_tests.cpp +++ b/src/test/policyestimator_tests.cpp @@ -12,12 +12,12 @@ #include <boost/test/unit_test.hpp> -BOOST_FIXTURE_TEST_SUITE(policyestimator_tests, BasicTestingSetup) +BOOST_FIXTURE_TEST_SUITE(policyestimator_tests, ChainTestingSetup) BOOST_AUTO_TEST_CASE(BlockPolicyEstimates) { - CBlockPolicyEstimator feeEst; - CTxMemPool mpool(&feeEst); + CBlockPolicyEstimator& feeEst = *Assert(m_node.fee_estimator); + CTxMemPool& mpool = *Assert(m_node.mempool); LOCK2(cs_main, mpool.cs); TestMemPoolEntryHelper entry; CAmount basefee(2000); diff --git a/src/test/random_tests.cpp b/src/test/random_tests.cpp index 9b2760fd1c..96fb28dc9f 100644 --- a/src/test/random_tests.cpp +++ b/src/test/random_tests.cpp @@ -53,6 +53,16 @@ BOOST_AUTO_TEST_CASE(fastrandom_tests) BOOST_CHECK_EQUAL(ctx1.randbits(3), ctx2.randbits(3)); BOOST_CHECK(ctx1.rand256() == ctx2.rand256()); BOOST_CHECK(ctx1.randbytes(50) == ctx2.randbytes(50)); + { + struct MicroClock { + using duration = std::chrono::microseconds; + }; + FastRandomContext ctx{true}; + // Check with clock type + BOOST_CHECK_EQUAL(47222, ctx.rand_uniform_duration<MicroClock>(1s).count()); + // Check with time-point type + BOOST_CHECK_EQUAL(2782, ctx.rand_uniform_duration<SteadySeconds>(9h).count()); + } // Check that a nondeterministic ones are not g_mock_deterministic_tests = false; diff --git a/src/test/rbf_tests.cpp b/src/test/rbf_tests.cpp new file mode 100644 index 0000000000..c88cd36688 --- /dev/null +++ b/src/test/rbf_tests.cpp @@ -0,0 +1,230 @@ +// Copyright (c) 2021 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <policy/rbf.h> +#include <random.h> +#include <txmempool.h> +#include <util/system.h> +#include <util/time.h> + +#include <test/util/setup_common.h> + +#include <boost/test/unit_test.hpp> +#include <optional> +#include <vector> + +BOOST_FIXTURE_TEST_SUITE(rbf_tests, TestingSetup) + +static inline CTransactionRef make_tx(const std::vector<CTransactionRef>& inputs, + const std::vector<CAmount>& output_values) +{ + CMutableTransaction tx = CMutableTransaction(); + tx.vin.resize(inputs.size()); + tx.vout.resize(output_values.size()); + for (size_t i = 0; i < inputs.size(); ++i) { + tx.vin[i].prevout.hash = inputs[i]->GetHash(); + tx.vin[i].prevout.n = 0; + // Add a witness so wtxid != txid + CScriptWitness witness; + witness.stack.push_back(std::vector<unsigned char>(i + 10)); + tx.vin[i].scriptWitness = witness; + } + for (size_t i = 0; i < output_values.size(); ++i) { + tx.vout[i].scriptPubKey = CScript() << OP_11 << OP_EQUAL; + tx.vout[i].nValue = output_values[i]; + } + return MakeTransactionRef(tx); +} + +static void add_descendants(const CTransactionRef& tx, int32_t num_descendants, CTxMemPool& pool) + EXCLUSIVE_LOCKS_REQUIRED(::cs_main, pool.cs) +{ + AssertLockHeld(::cs_main); + AssertLockHeld(pool.cs); + TestMemPoolEntryHelper entry; + // Assumes this isn't already spent in mempool + auto tx_to_spend = tx; + for (int32_t i{0}; i < num_descendants; ++i) { + auto next_tx = make_tx(/*inputs=*/{tx_to_spend}, /*output_values=*/{(50 - i) * CENT}); + pool.addUnchecked(entry.FromTx(next_tx)); + tx_to_spend = next_tx; + } +} + +BOOST_FIXTURE_TEST_CASE(rbf_helper_functions, TestChain100Setup) +{ + CTxMemPool& pool = *Assert(m_node.mempool); + LOCK2(::cs_main, pool.cs); + TestMemPoolEntryHelper entry; + + const CAmount low_fee{CENT/100}; + const CAmount normal_fee{CENT/10}; + const CAmount high_fee{CENT}; + + // Create a parent tx1 and child tx2 with normal fees: + const auto tx1 = make_tx(/*inputs=*/ {m_coinbase_txns[0]}, /*output_values=*/ {10 * COIN}); + pool.addUnchecked(entry.Fee(normal_fee).FromTx(tx1)); + const auto tx2 = make_tx(/*inputs=*/ {tx1}, /*output_values=*/ {995 * CENT}); + pool.addUnchecked(entry.Fee(normal_fee).FromTx(tx2)); + + // Create a low-feerate parent tx3 and high-feerate child tx4 (cpfp) + const auto tx3 = make_tx(/*inputs=*/ {m_coinbase_txns[1]}, /*output_values=*/ {1099 * CENT}); + pool.addUnchecked(entry.Fee(low_fee).FromTx(tx3)); + const auto tx4 = make_tx(/*inputs=*/ {tx3}, /*output_values=*/ {999 * CENT}); + pool.addUnchecked(entry.Fee(high_fee).FromTx(tx4)); + + // Create a parent tx5 and child tx6 where both have very low fees + const auto tx5 = make_tx(/*inputs=*/ {m_coinbase_txns[2]}, /*output_values=*/ {1099 * CENT}); + pool.addUnchecked(entry.Fee(low_fee).FromTx(tx5)); + const auto tx6 = make_tx(/*inputs=*/ {tx5}, /*output_values=*/ {1098 * CENT}); + pool.addUnchecked(entry.Fee(low_fee).FromTx(tx6)); + // Make tx6's modified fee much higher than its base fee. This should cause it to pass + // the fee-related checks despite being low-feerate. + pool.PrioritiseTransaction(tx6->GetHash(), 1 * COIN); + + // Two independent high-feerate transactions, tx7 and tx8 + const auto tx7 = make_tx(/*inputs=*/ {m_coinbase_txns[3]}, /*output_values=*/ {999 * CENT}); + pool.addUnchecked(entry.Fee(high_fee).FromTx(tx7)); + const auto tx8 = make_tx(/*inputs=*/ {m_coinbase_txns[4]}, /*output_values=*/ {999 * CENT}); + pool.addUnchecked(entry.Fee(high_fee).FromTx(tx8)); + + const auto entry1 = pool.GetIter(tx1->GetHash()).value(); + const auto entry2 = pool.GetIter(tx2->GetHash()).value(); + const auto entry3 = pool.GetIter(tx3->GetHash()).value(); + const auto entry4 = pool.GetIter(tx4->GetHash()).value(); + const auto entry5 = pool.GetIter(tx5->GetHash()).value(); + const auto entry6 = pool.GetIter(tx6->GetHash()).value(); + const auto entry7 = pool.GetIter(tx7->GetHash()).value(); + const auto entry8 = pool.GetIter(tx8->GetHash()).value(); + + BOOST_CHECK_EQUAL(entry1->GetFee(), normal_fee); + BOOST_CHECK_EQUAL(entry2->GetFee(), normal_fee); + BOOST_CHECK_EQUAL(entry3->GetFee(), low_fee); + BOOST_CHECK_EQUAL(entry4->GetFee(), high_fee); + BOOST_CHECK_EQUAL(entry5->GetFee(), low_fee); + BOOST_CHECK_EQUAL(entry6->GetFee(), low_fee); + BOOST_CHECK_EQUAL(entry7->GetFee(), high_fee); + BOOST_CHECK_EQUAL(entry8->GetFee(), high_fee); + + CTxMemPool::setEntries set_12_normal{entry1, entry2}; + CTxMemPool::setEntries set_34_cpfp{entry3, entry4}; + CTxMemPool::setEntries set_56_low{entry5, entry6}; + CTxMemPool::setEntries all_entries{entry1, entry2, entry3, entry4, entry5, entry6, entry7, entry8}; + CTxMemPool::setEntries empty_set; + + const auto unused_txid{GetRandHash()}; + + // Tests for PaysMoreThanConflicts + // These tests use feerate, not absolute fee. + BOOST_CHECK(PaysMoreThanConflicts(/*iters_conflicting=*/set_12_normal, + /*replacement_feerate=*/CFeeRate(entry1->GetModifiedFee() + 1, entry1->GetTxSize() + 2), + /*txid=*/unused_txid).has_value()); + // Replacement must be strictly greater than the originals. + BOOST_CHECK(PaysMoreThanConflicts(set_12_normal, CFeeRate(entry1->GetModifiedFee(), entry1->GetTxSize()), unused_txid).has_value()); + BOOST_CHECK(PaysMoreThanConflicts(set_12_normal, CFeeRate(entry1->GetModifiedFee() + 1, entry1->GetTxSize()), unused_txid) == std::nullopt); + // These tests use modified fees (including prioritisation), not base fees. + BOOST_CHECK(PaysMoreThanConflicts({entry5}, CFeeRate(entry5->GetModifiedFee() + 1, entry5->GetTxSize()), unused_txid) == std::nullopt); + BOOST_CHECK(PaysMoreThanConflicts({entry6}, CFeeRate(entry6->GetFee() + 1, entry6->GetTxSize()), unused_txid).has_value()); + BOOST_CHECK(PaysMoreThanConflicts({entry6}, CFeeRate(entry6->GetModifiedFee() + 1, entry6->GetTxSize()), unused_txid) == std::nullopt); + // PaysMoreThanConflicts checks individual feerate, not ancestor feerate. This test compares + // replacement_feerate and entry4's feerate, which are the same. The replacement_feerate is + // considered too low even though entry4 has a low ancestor feerate. + BOOST_CHECK(PaysMoreThanConflicts(set_34_cpfp, CFeeRate(entry4->GetModifiedFee(), entry4->GetTxSize()), unused_txid).has_value()); + + // Tests for EntriesAndTxidsDisjoint + BOOST_CHECK(EntriesAndTxidsDisjoint(empty_set, {tx1->GetHash()}, unused_txid) == std::nullopt); + BOOST_CHECK(EntriesAndTxidsDisjoint(set_12_normal, {tx3->GetHash()}, unused_txid) == std::nullopt); + // EntriesAndTxidsDisjoint uses txids, not wtxids. + BOOST_CHECK(EntriesAndTxidsDisjoint({entry2}, {tx2->GetWitnessHash()}, unused_txid) == std::nullopt); + BOOST_CHECK(EntriesAndTxidsDisjoint({entry2}, {tx2->GetHash()}, unused_txid).has_value()); + BOOST_CHECK(EntriesAndTxidsDisjoint(set_12_normal, {tx1->GetHash()}, unused_txid).has_value()); + BOOST_CHECK(EntriesAndTxidsDisjoint(set_12_normal, {tx2->GetHash()}, unused_txid).has_value()); + // EntriesAndTxidsDisjoint does not calculate descendants of iters_conflicting; it uses whatever + // the caller passed in. As such, no error is returned even though entry2 is a descendant of tx1. + BOOST_CHECK(EntriesAndTxidsDisjoint({entry2}, {tx1->GetHash()}, unused_txid) == std::nullopt); + + // Tests for PaysForRBF + const CFeeRate incremental_relay_feerate{DEFAULT_INCREMENTAL_RELAY_FEE}; + const CFeeRate higher_relay_feerate{2 * DEFAULT_INCREMENTAL_RELAY_FEE}; + // Must pay at least as much as the original. + BOOST_CHECK(PaysForRBF(/*original_fees=*/high_fee, + /*replacement_fees=*/high_fee, + /*replacement_vsize=*/1, + /*relay_fee=*/CFeeRate(0), + /*txid=*/unused_txid) + == std::nullopt); + BOOST_CHECK(PaysForRBF(high_fee, high_fee - 1, 1, CFeeRate(0), unused_txid).has_value()); + BOOST_CHECK(PaysForRBF(high_fee + 1, high_fee, 1, CFeeRate(0), unused_txid).has_value()); + // Additional fees must cover the replacement's vsize at incremental relay fee + BOOST_CHECK(PaysForRBF(high_fee, high_fee + 1, 2, incremental_relay_feerate, unused_txid).has_value()); + BOOST_CHECK(PaysForRBF(high_fee, high_fee + 2, 2, incremental_relay_feerate, unused_txid) == std::nullopt); + BOOST_CHECK(PaysForRBF(high_fee, high_fee + 2, 2, higher_relay_feerate, unused_txid).has_value()); + BOOST_CHECK(PaysForRBF(high_fee, high_fee + 4, 2, higher_relay_feerate, unused_txid) == std::nullopt); + BOOST_CHECK(PaysForRBF(low_fee, high_fee, 99999999, incremental_relay_feerate, unused_txid).has_value()); + BOOST_CHECK(PaysForRBF(low_fee, high_fee + 99999999, 99999999, incremental_relay_feerate, unused_txid) == std::nullopt); + + // Tests for GetEntriesForConflicts + CTxMemPool::setEntries all_parents{entry1, entry3, entry5, entry7, entry8}; + CTxMemPool::setEntries all_children{entry2, entry4, entry6}; + const std::vector<CTransactionRef> parent_inputs({m_coinbase_txns[0], m_coinbase_txns[1], m_coinbase_txns[2], + m_coinbase_txns[3], m_coinbase_txns[4]}); + const auto conflicts_with_parents = make_tx(parent_inputs, {50 * CENT}); + CTxMemPool::setEntries all_conflicts; + BOOST_CHECK(GetEntriesForConflicts(/*tx=*/ *conflicts_with_parents.get(), + /*pool=*/ pool, + /*iters_conflicting=*/ all_parents, + /*all_conflicts=*/ all_conflicts) == std::nullopt); + BOOST_CHECK(all_conflicts == all_entries); + auto conflicts_size = all_conflicts.size(); + all_conflicts.clear(); + + add_descendants(tx2, 23, pool); + BOOST_CHECK(GetEntriesForConflicts(*conflicts_with_parents.get(), pool, all_parents, all_conflicts) == std::nullopt); + conflicts_size += 23; + BOOST_CHECK_EQUAL(all_conflicts.size(), conflicts_size); + all_conflicts.clear(); + + add_descendants(tx4, 23, pool); + BOOST_CHECK(GetEntriesForConflicts(*conflicts_with_parents.get(), pool, all_parents, all_conflicts) == std::nullopt); + conflicts_size += 23; + BOOST_CHECK_EQUAL(all_conflicts.size(), conflicts_size); + all_conflicts.clear(); + + add_descendants(tx6, 23, pool); + BOOST_CHECK(GetEntriesForConflicts(*conflicts_with_parents.get(), pool, all_parents, all_conflicts) == std::nullopt); + conflicts_size += 23; + BOOST_CHECK_EQUAL(all_conflicts.size(), conflicts_size); + all_conflicts.clear(); + + add_descendants(tx7, 23, pool); + BOOST_CHECK(GetEntriesForConflicts(*conflicts_with_parents.get(), pool, all_parents, all_conflicts) == std::nullopt); + conflicts_size += 23; + BOOST_CHECK_EQUAL(all_conflicts.size(), conflicts_size); + BOOST_CHECK_EQUAL(all_conflicts.size(), 100); + all_conflicts.clear(); + + // Exceeds maximum number of conflicts. + add_descendants(tx8, 1, pool); + BOOST_CHECK(GetEntriesForConflicts(*conflicts_with_parents.get(), pool, all_parents, all_conflicts).has_value()); + + // Tests for HasNoNewUnconfirmed + const auto spends_unconfirmed = make_tx({tx1}, {36 * CENT}); + for (const auto& input : spends_unconfirmed->vin) { + // Spends unconfirmed inputs. + BOOST_CHECK(pool.exists(GenTxid::Txid(input.prevout.hash))); + } + BOOST_CHECK(HasNoNewUnconfirmed(/*tx=*/ *spends_unconfirmed.get(), + /*pool=*/ pool, + /*iters_conflicting=*/ all_entries) == std::nullopt); + BOOST_CHECK(HasNoNewUnconfirmed(*spends_unconfirmed.get(), pool, {entry2}) == std::nullopt); + BOOST_CHECK(HasNoNewUnconfirmed(*spends_unconfirmed.get(), pool, empty_set).has_value()); + + const auto spends_new_unconfirmed = make_tx({tx1, tx8}, {36 * CENT}); + BOOST_CHECK(HasNoNewUnconfirmed(*spends_new_unconfirmed.get(), pool, {entry2}).has_value()); + BOOST_CHECK(HasNoNewUnconfirmed(*spends_new_unconfirmed.get(), pool, all_entries).has_value()); + + const auto spends_conflicting_confirmed = make_tx({m_coinbase_txns[0], m_coinbase_txns[1]}, {45 * CENT}); + BOOST_CHECK(HasNoNewUnconfirmed(*spends_conflicting_confirmed.get(), pool, {entry1, entry3}) == std::nullopt); +} + +BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/result_tests.cpp b/src/test/result_tests.cpp new file mode 100644 index 0000000000..6a23a7b895 --- /dev/null +++ b/src/test/result_tests.cpp @@ -0,0 +1,96 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include <util/result.h> + +#include <boost/test/unit_test.hpp> + +inline bool operator==(const bilingual_str& a, const bilingual_str& b) +{ + return a.original == b.original && a.translated == b.translated; +} + +inline std::ostream& operator<<(std::ostream& os, const bilingual_str& s) +{ + return os << "bilingual_str('" << s.original << "' , '" << s.translated << "')"; +} + +BOOST_AUTO_TEST_SUITE(result_tests) + +struct NoCopy { + NoCopy(int n) : m_n{std::make_unique<int>(n)} {} + std::unique_ptr<int> m_n; +}; + +bool operator==(const NoCopy& a, const NoCopy& b) +{ + return *a.m_n == *b.m_n; +} + +std::ostream& operator<<(std::ostream& os, const NoCopy& o) +{ + return os << "NoCopy(" << *o.m_n << ")"; +} + +util::Result<int> IntFn(int i, bool success) +{ + if (success) return i; + return util::Error{Untranslated(strprintf("int %i error.", i))}; +} + +util::Result<bilingual_str> StrFn(bilingual_str s, bool success) +{ + if (success) return s; + return util::Error{strprintf(Untranslated("str %s error."), s.original)}; +} + +util::Result<NoCopy> NoCopyFn(int i, bool success) +{ + if (success) return {i}; + return util::Error{Untranslated(strprintf("nocopy %i error.", i))}; +} + +template <typename T> +void ExpectResult(const util::Result<T>& result, bool success, const bilingual_str& str) +{ + BOOST_CHECK_EQUAL(bool(result), success); + BOOST_CHECK_EQUAL(util::ErrorString(result), str); +} + +template <typename T, typename... Args> +void ExpectSuccess(const util::Result<T>& result, const bilingual_str& str, Args&&... args) +{ + ExpectResult(result, true, str); + BOOST_CHECK_EQUAL(result.has_value(), true); + BOOST_CHECK_EQUAL(result.value(), T{std::forward<Args>(args)...}); + BOOST_CHECK_EQUAL(&result.value(), &*result); +} + +template <typename T, typename... Args> +void ExpectFail(const util::Result<T>& result, const bilingual_str& str) +{ + ExpectResult(result, false, str); +} + +BOOST_AUTO_TEST_CASE(check_returned) +{ + ExpectSuccess(IntFn(5, true), {}, 5); + ExpectFail(IntFn(5, false), Untranslated("int 5 error.")); + ExpectSuccess(NoCopyFn(5, true), {}, 5); + ExpectFail(NoCopyFn(5, false), Untranslated("nocopy 5 error.")); + ExpectSuccess(StrFn(Untranslated("S"), true), {}, Untranslated("S")); + ExpectFail(StrFn(Untranslated("S"), false), Untranslated("str S error.")); +} + +BOOST_AUTO_TEST_CASE(check_value_or) +{ + BOOST_CHECK_EQUAL(IntFn(10, true).value_or(20), 10); + BOOST_CHECK_EQUAL(IntFn(10, false).value_or(20), 20); + BOOST_CHECK_EQUAL(NoCopyFn(10, true).value_or(20), 10); + BOOST_CHECK_EQUAL(NoCopyFn(10, false).value_or(20), 20); + BOOST_CHECK_EQUAL(StrFn(Untranslated("A"), true).value_or(Untranslated("B")), Untranslated("A")); + BOOST_CHECK_EQUAL(StrFn(Untranslated("A"), false).value_or(Untranslated("B")), Untranslated("B")); +} + +BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp index 3e9e04da25..a52530e179 100644 --- a/src/test/rpc_tests.cpp +++ b/src/test/rpc_tests.cpp @@ -181,10 +181,10 @@ BOOST_AUTO_TEST_CASE(rpc_format_monetary_values) BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::min()).write(), "-92233720368.54775808"); } -static UniValue ValueFromString(const std::string &str) +static UniValue ValueFromString(const std::string& str) noexcept { UniValue value; - BOOST_CHECK(value.setNumStr(str)); + value.setNumStr(str); return value; } diff --git a/src/test/sanity_tests.cpp b/src/test/sanity_tests.cpp index a7057f8361..907a3fd15b 100644 --- a/src/test/sanity_tests.cpp +++ b/src/test/sanity_tests.cpp @@ -2,7 +2,6 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <compat/sanity.h> #include <key.h> #include <test/util/setup_common.h> #include <util/time.h> @@ -13,7 +12,6 @@ BOOST_FIXTURE_TEST_SUITE(sanity_tests, BasicTestingSetup) BOOST_AUTO_TEST_CASE(basic_sanity) { - BOOST_CHECK_MESSAGE(glibcxx_sanity_test() == true, "stdlib sanity test"); BOOST_CHECK_MESSAGE(ECC_InitSanityCheck() == true, "secp256k1 sanity test"); BOOST_CHECK_MESSAGE(ChronoSanityCheck() == true, "chrono epoch test"); } diff --git a/src/test/script_p2sh_tests.cpp b/src/test/script_p2sh_tests.cpp index a221e02d2f..a02d51eecc 100644 --- a/src/test/script_p2sh_tests.cpp +++ b/src/test/script_p2sh_tests.cpp @@ -18,15 +18,18 @@ #include <boost/test/unit_test.hpp> // Helpers: -static std::vector<unsigned char> -Serialize(const CScript& s) +static bool IsStandardTx(const CTransaction& tx, std::string& reason) +{ + return IsStandardTx(tx, std::nullopt, DEFAULT_PERMIT_BAREMULTISIG, CFeeRate{DUST_RELAY_TX_FEE}, reason); +} + +static std::vector<unsigned char> Serialize(const CScript& s) { std::vector<unsigned char> sSerialized(s.begin(), s.end()); return sSerialized; } -static bool -Verify(const CScript& scriptSig, const CScript& scriptPubKey, bool fStrict, ScriptError& err) +static bool Verify(const CScript& scriptSig, const CScript& scriptPubKey, bool fStrict, ScriptError& err) { // Create dummy to/from transactions: CMutableTransaction txFrom; @@ -49,7 +52,6 @@ BOOST_FIXTURE_TEST_SUITE(script_p2sh_tests, BasicTestingSetup) BOOST_AUTO_TEST_CASE(sign) { - LOCK(cs_main); // Pay-to-script-hash looks like this: // scriptSig: <sig> <sig...> <serialized_script> // scriptPubKey: HASH160 <hash> EQUAL @@ -149,7 +151,6 @@ BOOST_AUTO_TEST_CASE(norecurse) BOOST_AUTO_TEST_CASE(set) { - LOCK(cs_main); // Test the CScript::Set* methods FillableSigningProvider keystore; CKey key[4]; @@ -263,7 +264,6 @@ BOOST_AUTO_TEST_CASE(switchover) BOOST_AUTO_TEST_CASE(AreInputsStandard) { - LOCK(cs_main); CCoinsView coinsDummy; CCoinsViewCache coins(&coinsDummy); FillableSigningProvider keystore; diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp index 05bb89ab55..9e7a376d6b 100644 --- a/src/test/script_tests.cpp +++ b/src/test/script_tests.cpp @@ -1514,8 +1514,8 @@ BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_returns_true) CScriptWitness wit; scriptPubKey << OP_1; - CTransaction creditTx = BuildCreditingTransaction(scriptPubKey, 1); - CTransaction spendTx = BuildSpendingTransaction(scriptSig, wit, creditTx); + CTransaction creditTx{BuildCreditingTransaction(scriptPubKey, 1)}; + CTransaction spendTx{BuildSpendingTransaction(scriptSig, wit, creditTx)}; CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << spendTx; @@ -1537,8 +1537,8 @@ BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_tx_index_err) CScriptWitness wit; scriptPubKey << OP_EQUAL; - CTransaction creditTx = BuildCreditingTransaction(scriptPubKey, 1); - CTransaction spendTx = BuildSpendingTransaction(scriptSig, wit, creditTx); + CTransaction creditTx{BuildCreditingTransaction(scriptPubKey, 1)}; + CTransaction spendTx{BuildSpendingTransaction(scriptSig, wit, creditTx)}; CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << spendTx; @@ -1560,8 +1560,8 @@ BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_tx_size) CScriptWitness wit; scriptPubKey << OP_EQUAL; - CTransaction creditTx = BuildCreditingTransaction(scriptPubKey, 1); - CTransaction spendTx = BuildSpendingTransaction(scriptSig, wit, creditTx); + CTransaction creditTx{BuildCreditingTransaction(scriptPubKey, 1)}; + CTransaction spendTx{BuildSpendingTransaction(scriptSig, wit, creditTx)}; CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << spendTx; @@ -1583,8 +1583,8 @@ BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_tx_serialization) CScriptWitness wit; scriptPubKey << OP_EQUAL; - CTransaction creditTx = BuildCreditingTransaction(scriptPubKey, 1); - CTransaction spendTx = BuildSpendingTransaction(scriptSig, wit, creditTx); + CTransaction creditTx{BuildCreditingTransaction(scriptPubKey, 1)}; + CTransaction spendTx{BuildSpendingTransaction(scriptSig, wit, creditTx)}; CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << 0xffffffff; @@ -1606,8 +1606,8 @@ BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_amount_required_err) CScriptWitness wit; scriptPubKey << OP_EQUAL; - CTransaction creditTx = BuildCreditingTransaction(scriptPubKey, 1); - CTransaction spendTx = BuildSpendingTransaction(scriptSig, wit, creditTx); + CTransaction creditTx{BuildCreditingTransaction(scriptPubKey, 1)}; + CTransaction spendTx{BuildSpendingTransaction(scriptSig, wit, creditTx)}; CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << spendTx; @@ -1629,8 +1629,8 @@ BOOST_AUTO_TEST_CASE(bitcoinconsensus_verify_script_invalid_flags) CScriptWitness wit; scriptPubKey << OP_EQUAL; - CTransaction creditTx = BuildCreditingTransaction(scriptPubKey, 1); - CTransaction spendTx = BuildSpendingTransaction(scriptSig, wit, creditTx); + CTransaction creditTx{BuildCreditingTransaction(scriptPubKey, 1)}; + CTransaction spendTx{BuildSpendingTransaction(scriptSig, wit, creditTx)}; CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << spendTx; @@ -1813,7 +1813,7 @@ BOOST_AUTO_TEST_CASE(bip341_keypath_test_vectors) BOOST_CHECK_EQUAL(HexStr(sighash), input["intermediary"]["sigHash"].get_str()); // To verify the sigmsg, hash the expected sigmsg, and compare it with the (expected) sighash. - BOOST_CHECK_EQUAL(HexStr((CHashWriter(HASHER_TAPSIGHASH) << Span{ParseHex(input["intermediary"]["sigMsg"].get_str())}).GetSHA256()), input["intermediary"]["sigHash"].get_str()); + BOOST_CHECK_EQUAL(HexStr((HashWriter{HASHER_TAPSIGHASH} << Span{ParseHex(input["intermediary"]["sigMsg"].get_str())}).GetSHA256()), input["intermediary"]["sigHash"].get_str()); } } diff --git a/src/test/settings_tests.cpp b/src/test/settings_tests.cpp index 15ffd068c7..0feb68b9b1 100644 --- a/src/test/settings_tests.cpp +++ b/src/test/settings_tests.cpp @@ -105,7 +105,7 @@ BOOST_AUTO_TEST_CASE(ReadWrite) //! Check settings struct contents against expected json strings. static void CheckValues(const util::Settings& settings, const std::string& single_val, const std::string& list_val) { - util::SettingsValue single_value = GetSetting(settings, "section", "name", false, false); + util::SettingsValue single_value = GetSetting(settings, "section", "name", false, false, false); util::SettingsValue list_value(util::SettingsValue::VARR); for (const auto& item : GetSettingsList(settings, "section", "name", false)) { list_value.push_back(item); @@ -141,9 +141,9 @@ BOOST_AUTO_TEST_CASE(NullOverride) { util::Settings settings; settings.command_line_options["name"].push_back("value"); - BOOST_CHECK_EQUAL(R"("value")", GetSetting(settings, "section", "name", false, false).write().c_str()); + BOOST_CHECK_EQUAL(R"("value")", GetSetting(settings, "section", "name", false, false, false).write().c_str()); settings.forced_settings["name"] = {}; - BOOST_CHECK_EQUAL(R"(null)", GetSetting(settings, "section", "name", false, false).write().c_str()); + BOOST_CHECK_EQUAL(R"(null)", GetSetting(settings, "section", "name", false, false, false).write().c_str()); } // Test different ways settings can be merged, and verify results. This test can @@ -224,7 +224,7 @@ BOOST_FIXTURE_TEST_CASE(Merge, MergeTestingSetup) } desc += " || "; - desc += GetSetting(settings, network, name, ignore_default_section_config, /* get_chain_name= */ false).write(); + desc += GetSetting(settings, network, name, ignore_default_section_config, /*ignore_nonpersistent=*/false, /*get_chain_name=*/false).write(); desc += " |"; for (const auto& s : GetSettingsList(settings, network, name, ignore_default_section_config)) { desc += " "; diff --git a/src/test/skiplist_tests.cpp b/src/test/skiplist_tests.cpp index 6dadf09176..3d3fd5d93d 100644 --- a/src/test/skiplist_tests.cpp +++ b/src/test/skiplist_tests.cpp @@ -72,7 +72,7 @@ BOOST_AUTO_TEST_CASE(getlocator_test) // Build a CChain for the main branch. CChain chain; - chain.SetTip(&vBlocksMain.back()); + chain.SetTip(vBlocksMain.back()); // Test 100 random starting points for locators. for (int n=0; n<100; n++) { @@ -128,7 +128,7 @@ BOOST_AUTO_TEST_CASE(findearliestatleast_test) // Build a CChain for the main branch. CChain chain; - chain.SetTip(&vBlocksMain.back()); + chain.SetTip(vBlocksMain.back()); // Verify that FindEarliestAtLeast is correct. for (unsigned int i=0; i<10000; ++i) { @@ -155,7 +155,7 @@ BOOST_AUTO_TEST_CASE(findearliestatleast_edge_test) } CChain chain; - chain.SetTip(&blocks.back()); + chain.SetTip(blocks.back()); BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(50, 0)->nHeight, 0); BOOST_CHECK_EQUAL(chain.FindEarliestAtLeast(100, 0)->nHeight, 0); diff --git a/src/test/sock_tests.cpp b/src/test/sock_tests.cpp index 9e98f4f0b1..8376ec1a68 100644 --- a/src/test/sock_tests.cpp +++ b/src/test/sock_tests.cpp @@ -2,7 +2,7 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <compat.h> +#include <compat/compat.h> #include <test/util/setup_common.h> #include <threadinterrupt.h> #include <util/sock.h> @@ -69,24 +69,6 @@ BOOST_AUTO_TEST_CASE(move_assignment) BOOST_CHECK(SocketIsClosed(s)); } -BOOST_AUTO_TEST_CASE(release) -{ - SOCKET s = CreateSocket(); - Sock* sock = new Sock(s); - BOOST_CHECK_EQUAL(sock->Release(), s); - delete sock; - BOOST_CHECK(!SocketIsClosed(s)); - BOOST_REQUIRE(CloseSocket(s)); -} - -BOOST_AUTO_TEST_CASE(reset) -{ - const SOCKET s = CreateSocket(); - Sock sock(s); - sock.Reset(); - BOOST_CHECK(SocketIsClosed(s)); -} - #ifndef WIN32 // Windows does not have socketpair(2). static void CreateSocketPair(int s[2]) diff --git a/src/test/system_tests.cpp b/src/test/system_tests.cpp index 3f5353b5a2..f160bb08a5 100644 --- a/src/test/system_tests.cpp +++ b/src/test/system_tests.cpp @@ -7,11 +7,6 @@ #include <univalue.h> #ifdef ENABLE_EXTERNAL_SIGNER -#if defined(WIN32) && !defined(__kernel_entry) -// A workaround for boost 1.71 incompatibility with mingw-w64 compiler. -// For details see https://github.com/bitcoin/bitcoin/pull/22348. -#define __kernel_entry -#endif #if defined(__GNUC__) // Boost 1.78 requires the following workaround. // See: https://github.com/boostorg/process/issues/235 diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp index 4e6c223ccc..cd6bf11327 100644 --- a/src/test/transaction_tests.cpp +++ b/src/test/transaction_tests.cpp @@ -40,6 +40,9 @@ typedef std::vector<unsigned char> valtype; // In script_tests.cpp UniValue read_json(const std::string& jsondata); +static CFeeRate g_dust{DUST_RELAY_TX_FEE}; +static bool g_bare_multi{DEFAULT_PERMIT_BAREMULTISIG}; + static std::map<std::string, unsigned int> mapFlagNames = { {std::string("P2SH"), (unsigned int)SCRIPT_VERIFY_P2SH}, {std::string("STRICTENC"), (unsigned int)SCRIPT_VERIFY_STRICTENC}, @@ -745,7 +748,6 @@ BOOST_AUTO_TEST_CASE(test_witness) BOOST_AUTO_TEST_CASE(test_IsStandard) { - LOCK(cs_main); FillableSigningProvider keystore; CCoinsView coinsDummy; CCoinsViewCache coins(&coinsDummy); @@ -765,19 +767,19 @@ BOOST_AUTO_TEST_CASE(test_IsStandard) constexpr auto CheckIsStandard = [](const auto& t) { std::string reason; - BOOST_CHECK(IsStandardTx(CTransaction(t), reason)); + BOOST_CHECK(IsStandardTx(CTransaction{t}, MAX_OP_RETURN_RELAY, g_bare_multi, g_dust, reason)); BOOST_CHECK(reason.empty()); }; constexpr auto CheckIsNotStandard = [](const auto& t, const std::string& reason_in) { std::string reason; - BOOST_CHECK(!IsStandardTx(CTransaction(t), reason)); + BOOST_CHECK(!IsStandardTx(CTransaction{t}, MAX_OP_RETURN_RELAY, g_bare_multi, g_dust, reason)); BOOST_CHECK_EQUAL(reason_in, reason); }; CheckIsStandard(t); // Check dust with default relay fee: - CAmount nDustThreshold = 182 * dustRelayFee.GetFeePerK() / 1000; + CAmount nDustThreshold = 182 * g_dust.GetFeePerK() / 1000; BOOST_CHECK_EQUAL(nDustThreshold, 546); // dust: t.vout[0].nValue = nDustThreshold - 1; @@ -805,14 +807,14 @@ BOOST_AUTO_TEST_CASE(test_IsStandard) // Check dust with odd relay fee to verify rounding: // nDustThreshold = 182 * 3702 / 1000 - dustRelayFee = CFeeRate(3702); + g_dust = CFeeRate(3702); // dust: t.vout[0].nValue = 674 - 1; CheckIsNotStandard(t, "dust"); // not dust: t.vout[0].nValue = 674; CheckIsStandard(t); - dustRelayFee = CFeeRate(DUST_RELAY_TX_FEE); + g_dust = CFeeRate{DUST_RELAY_TX_FEE}; t.vout[0].scriptPubKey = CScript() << OP_1; CheckIsNotStandard(t, "scriptpubkey"); @@ -924,16 +926,16 @@ BOOST_AUTO_TEST_CASE(test_IsStandard) BOOST_CHECK_EQUAL(GetTransactionWeight(CTransaction(t)), 400004); CheckIsNotStandard(t, "tx-size"); - // Check bare multisig (standard if policy flag fIsBareMultisigStd is set) - fIsBareMultisigStd = true; + // Check bare multisig (standard if policy flag g_bare_multi is set) + g_bare_multi = true; t.vout[0].scriptPubKey = GetScriptForMultisig(1, {key.GetPubKey()}); // simple 1-of-1 t.vin.resize(1); t.vin[0].scriptSig = CScript() << std::vector<unsigned char>(65, 0); CheckIsStandard(t); - fIsBareMultisigStd = false; + g_bare_multi = false; CheckIsNotStandard(t, "bare-multisig"); - fIsBareMultisigStd = DEFAULT_PERMIT_BAREMULTISIG; + g_bare_multi = DEFAULT_PERMIT_BAREMULTISIG; // Check P2WPKH outputs dust threshold t.vout[0].scriptPubKey = CScript() << OP_0 << ParseHex("ffffffffffffffffffffffffffffffffffffffff"); diff --git a/src/test/txindex_tests.cpp b/src/test/txindex_tests.cpp index 15213f826b..62c7ddb673 100644 --- a/src/test/txindex_tests.cpp +++ b/src/test/txindex_tests.cpp @@ -4,6 +4,7 @@ #include <chainparams.h> #include <index/txindex.h> +#include <interfaces/chain.h> #include <script/standard.h> #include <test/util/setup_common.h> #include <util/time.h> @@ -15,7 +16,7 @@ BOOST_AUTO_TEST_SUITE(txindex_tests) BOOST_FIXTURE_TEST_CASE(txindex_initial_sync, TestChain100Setup) { - TxIndex txindex(1 << 20, true); + TxIndex txindex(interfaces::MakeChain(m_node), 1 << 20, true); CTransactionRef tx_disk; uint256 block_hash; @@ -28,7 +29,7 @@ BOOST_FIXTURE_TEST_CASE(txindex_initial_sync, TestChain100Setup) // BlockUntilSyncedToCurrentChain should return false before txindex is started. BOOST_CHECK(!txindex.BlockUntilSyncedToCurrentChain()); - BOOST_REQUIRE(txindex.Start(m_node.chainman->ActiveChainstate())); + BOOST_REQUIRE(txindex.Start()); // Allow tx index to catch up with the block index. constexpr int64_t timeout_ms = 10 * 1000; diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp index d41b54af20..633f75ff4f 100644 --- a/src/test/txvalidationcache_tests.cpp +++ b/src/test/txvalidationcache_tests.cpp @@ -15,7 +15,7 @@ struct Dersig100Setup : public TestChain100Setup { Dersig100Setup() - : TestChain100Setup{{"-testactivationheight=dersig@102"}} {} + : TestChain100Setup{CBaseChainParams::REGTEST, {"-testactivationheight=dersig@102"}} {} }; bool CheckInputScripts(const CTransaction& tx, TxValidationState& state, @@ -161,11 +161,6 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, Dersig100Setup) { // Test that passing CheckInputScripts with one set of script flags doesn't imply // that we would pass again with a different set of flags. - { - LOCK(cs_main); - InitScriptExecutionCache(); - } - CScript p2pk_scriptPubKey = CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG; CScript p2sh_scriptPubKey = GetScriptForDestination(ScriptHash(p2pk_scriptPubKey)); CScript p2pkh_scriptPubKey = GetScriptForDestination(PKHash(coinbaseKey.GetPubKey())); diff --git a/src/test/util/chainstate.h b/src/test/util/chainstate.h index 5ac504c24f..13e0e684b8 100644 --- a/src/test/util/chainstate.h +++ b/src/test/util/chainstate.h @@ -16,7 +16,7 @@ #include <boost/test/unit_test.hpp> -const auto NoMalleation = [](CAutoFile& file, node::SnapshotMetadata& meta){}; +const auto NoMalleation = [](AutoFile& file, node::SnapshotMetadata& meta){}; /** * Create and activate a UTXO snapshot, optionally providing a function to @@ -32,7 +32,7 @@ CreateAndActivateUTXOSnapshot(node::NodeContext& node, const fs::path root, F ma WITH_LOCK(::cs_main, height = node.chainman->ActiveHeight()); fs::path snapshot_path = root / fs::u8path(tfm::format("test_snapshot.%d.dat", height)); FILE* outfile{fsbridge::fopen(snapshot_path, "wb")}; - CAutoFile auto_outfile{outfile, SER_DISK, CLIENT_VERSION}; + AutoFile auto_outfile{outfile}; UniValue result = CreateUTXOSnapshot( node, node.chainman->ActiveChainstate(), auto_outfile, snapshot_path, snapshot_path); @@ -42,7 +42,7 @@ CreateAndActivateUTXOSnapshot(node::NodeContext& node, const fs::path root, F ma // Read the written snapshot in and then activate it. // FILE* infile{fsbridge::fopen(snapshot_path, "rb")}; - CAutoFile auto_infile{infile, SER_DISK, CLIENT_VERSION}; + AutoFile auto_infile{infile}; node::SnapshotMetadata metadata; auto_infile >> metadata; diff --git a/src/test/util/mining.cpp b/src/test/util/mining.cpp index 52e02c4fa4..88cf9647e7 100644 --- a/src/test/util/mining.cpp +++ b/src/test/util/mining.cpp @@ -77,7 +77,7 @@ CTxIn MineBlock(const NodeContext& node, const CScript& coinbase_scriptPubKey) std::shared_ptr<CBlock> PrepareBlock(const NodeContext& node, const CScript& coinbase_scriptPubKey) { auto block = std::make_shared<CBlock>( - BlockAssembler{Assert(node.chainman)->ActiveChainstate(), *Assert(node.mempool), Params()} + BlockAssembler{Assert(node.chainman)->ActiveChainstate(), Assert(node.mempool.get())} .CreateNewBlock(coinbase_scriptPubKey) ->block); diff --git a/src/test/util/net.cpp b/src/test/util/net.cpp index 62b770753a..223db16c6c 100644 --- a/src/test/util/net.cpp +++ b/src/test/util/net.cpp @@ -5,11 +5,71 @@ #include <test/util/net.h> #include <chainparams.h> +#include <node/eviction.h> #include <net.h> +#include <net_processing.h> +#include <netmessagemaker.h> #include <span.h> #include <vector> +void ConnmanTestMsg::Handshake(CNode& node, + bool successfully_connected, + ServiceFlags remote_services, + ServiceFlags local_services, + NetPermissionFlags permission_flags, + int32_t version, + bool relay_txs) +{ + auto& peerman{static_cast<PeerManager&>(*m_msgproc)}; + auto& connman{*this}; + const CNetMsgMaker mm{0}; + + peerman.InitializeNode(node, local_services); + + CSerializedNetMsg msg_version{ + mm.Make(NetMsgType::VERSION, + version, // + Using<CustomUintFormatter<8>>(remote_services), // + int64_t{}, // dummy time + int64_t{}, // ignored service bits + CService{}, // dummy + int64_t{}, // ignored service bits + CService{}, // ignored + uint64_t{1}, // dummy nonce + std::string{}, // dummy subver + int32_t{}, // dummy starting_height + relay_txs), + }; + + (void)connman.ReceiveMsgFrom(node, msg_version); + node.fPauseSend = false; + connman.ProcessMessagesOnce(node); + { + LOCK(node.cs_sendProcessing); + peerman.SendMessages(&node); + } + if (node.fDisconnect) return; + assert(node.nVersion == version); + assert(node.GetCommonVersion() == std::min(version, PROTOCOL_VERSION)); + CNodeStateStats statestats; + assert(peerman.GetNodeStateStats(node.GetId(), statestats)); + assert(statestats.m_relay_txs == (relay_txs && !node.IsBlockOnlyConn())); + assert(statestats.their_services == remote_services); + node.m_permissionFlags = permission_flags; + if (successfully_connected) { + CSerializedNetMsg msg_verack{mm.Make(NetMsgType::VERACK)}; + (void)connman.ReceiveMsgFrom(node, msg_verack); + node.fPauseSend = false; + connman.ProcessMessagesOnce(node); + { + LOCK(node.cs_sendProcessing); + peerman.SendMessages(&node); + } + assert(node.fSuccessfullyConnected == true); + } +} + void ConnmanTestMsg::NodeReceiveMsgBytes(CNode& node, Span<const uint8_t> msg_bytes, bool& complete) const { assert(node.ReceiveMsgBytes(msg_bytes, complete)); @@ -58,6 +118,8 @@ std::vector<NodeEvictionCandidate> GetRandomNodeEvictionCandidates(int n_candida /*prefer_evict=*/random_context.randbool(), /*m_is_local=*/random_context.randbool(), /*m_network=*/ALL_NETWORKS[random_context.randrange(ALL_NETWORKS.size())], + /*m_noban=*/false, + /*m_conn_type=*/ConnectionType::INBOUND, }); } return candidates; diff --git a/src/test/util/net.h b/src/test/util/net.h index e980fe4967..ec6b4e6e88 100644 --- a/src/test/util/net.h +++ b/src/test/util/net.h @@ -5,7 +5,8 @@ #ifndef BITCOIN_TEST_UTIL_NET_H #define BITCOIN_TEST_UTIL_NET_H -#include <compat.h> +#include <compat/compat.h> +#include <node/eviction.h> #include <netaddress.h> #include <net.h> #include <util/sock.h> @@ -38,6 +39,14 @@ struct ConnmanTestMsg : public CConnman { m_nodes.clear(); } + void Handshake(CNode& node, + bool successfully_connected, + ServiceFlags remote_services, + ServiceFlags local_services, + NetPermissionFlags permission_flags, + int32_t version, + bool relay_txs); + void ProcessMessagesOnce(CNode& node) { m_msgproc->ProcessMessages(&node, flagInterruptMsgProc); } void NodeReceiveMsgBytes(CNode& node, Span<const uint8_t> msg_bytes, bool& complete) const; @@ -100,7 +109,7 @@ public: m_socket = INVALID_SOCKET - 1; } - ~StaticContentsSock() override { Reset(); } + ~StaticContentsSock() override { m_socket = INVALID_SOCKET; } StaticContentsSock& operator=(Sock&& other) override { @@ -108,11 +117,6 @@ public: return *this; } - void Reset() override - { - m_socket = INVALID_SOCKET; - } - ssize_t Send(const void*, size_t len, int) const override { return len; } ssize_t Recv(void* buf, size_t len, int flags) const override @@ -127,6 +131,10 @@ public: int Connect(const sockaddr*, socklen_t) const override { return 0; } + int Bind(const sockaddr*, socklen_t) const override { return 0; } + + int Listen(int) const override { return 0; } + std::unique_ptr<Sock> Accept(sockaddr* addr, socklen_t* addr_len) const override { if (addr != nullptr) { @@ -152,6 +160,12 @@ public: int SetSockOpt(int, int, const void*, socklen_t) const override { return 0; } + int GetSockName(sockaddr* name, socklen_t* name_len) const override + { + std::memset(name, 0x0, *name_len); + return 0; + } + bool Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred = nullptr) const override @@ -162,6 +176,15 @@ public: return true; } + bool WaitMany(std::chrono::milliseconds timeout, EventsPerSock& events_per_sock) const override + { + for (auto& [sock, events] : events_per_sock) { + (void)sock; + events.occurred = events.requested; + } + return true; + } + private: const std::string m_contents; mutable size_t m_consumed; diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp index 6891629f8e..30d26ecf79 100644 --- a/src/test/util/setup_common.cpp +++ b/src/test/util/setup_common.cpp @@ -4,6 +4,8 @@ #include <test/util/setup_common.h> +#include <kernel/validation_cache_sizes.h> + #include <addrman.h> #include <banman.h> #include <chainparams.h> @@ -12,14 +14,19 @@ #include <consensus/validation.h> #include <crypto/sha256.h> #include <init.h> +#include <init/common.h> #include <interfaces/chain.h> #include <net.h> #include <net_processing.h> #include <node/blockstorage.h> #include <node/chainstate.h> +#include <node/context.h> +#include <node/mempool_args.h> #include <node/miner.h> +#include <node/validation_cache_args.h> #include <noui.h> #include <policy/fees.h> +#include <policy/fees_args.h> #include <pow.h> #include <rpc/blockchain.h> #include <rpc/register.h> @@ -29,7 +36,9 @@ #include <shutdown.h> #include <streams.h> #include <test/util/net.h> +#include <timedata.h> #include <txdb.h> +#include <txmempool.h> #include <util/strencodings.h> #include <util/string.h> #include <util/thread.h> @@ -42,16 +51,18 @@ #include <validationinterface.h> #include <walletinitinterface.h> +#include <algorithm> #include <functional> #include <stdexcept> +using kernel::ValidationCacheSizes; +using node::ApplyArgsManOptions; using node::BlockAssembler; using node::CalculateCacheSizes; using node::LoadChainstate; +using node::NodeContext; using node::RegenerateCommitments; using node::VerifyLoadedChainstate; -using node::fPruneMode; -using node::fReindex; const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr; UrlDecodeFn* const URL_DECODE = nullptr; @@ -124,12 +135,15 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName, const std::ve InitLogging(*m_node.args); AppInitParameterInteraction(*m_node.args); LogInstance().StartLogging(); - SHA256AutoDetect(); - ECC_Start(); + m_node.kernel = std::make_unique<kernel::Context>(); SetupEnvironment(); SetupNetworking(); - InitSignatureCache(); - InitScriptExecutionCache(); + + ValidationCacheSizes validation_cache_sizes{}; + ApplyArgsManOptions(*m_node.args, validation_cache_sizes); + Assert(InitSignatureCache(validation_cache_sizes.signature_cache_bytes)); + Assert(InitScriptExecutionCache(validation_cache_sizes.script_execution_cache_bytes)); + m_node.chain = interfaces::MakeChain(m_node); fCheckBlockIndex = true; static bool noui_connected = false; @@ -145,7 +159,19 @@ BasicTestingSetup::~BasicTestingSetup() LogInstance().DisconnectTestLogger(); fs::remove_all(m_path_root); gArgs.ClearArgs(); - ECC_Stop(); +} + +CTxMemPool::Options MemPoolOptionsForTest(const NodeContext& node) +{ + CTxMemPool::Options mempool_opts{ + .estimator = node.fee_estimator.get(), + // Default to always checking mempool regardless of + // chainparams.DefaultConsistencyChecks for tests + .check_ratio = 1, + }; + const auto err{ApplyArgsManOptions(*node.args, ::Params(), mempool_opts)}; + Assert(!err); + return mempool_opts; } ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::vector<const char*>& extra_args) @@ -159,12 +185,16 @@ ChainTestingSetup::ChainTestingSetup(const std::string& chainName, const std::ve m_node.scheduler->m_service_thread = std::thread(util::TraceThread, "scheduler", [&] { m_node.scheduler->serviceQueue(); }); GetMainSignals().RegisterBackgroundSignalScheduler(*m_node.scheduler); - m_node.fee_estimator = std::make_unique<CBlockPolicyEstimator>(); - m_node.mempool = std::make_unique<CTxMemPool>(m_node.fee_estimator.get(), 1); + m_node.fee_estimator = std::make_unique<CBlockPolicyEstimator>(FeeestPath(*m_node.args)); + m_node.mempool = std::make_unique<CTxMemPool>(MemPoolOptionsForTest(m_node)); m_cache_sizes = CalculateCacheSizes(m_args); - m_node.chainman = std::make_unique<ChainstateManager>(chainparams); + const ChainstateManager::Options chainman_opts{ + .chainparams = chainparams, + .adjusted_time_callback = GetAdjustedTime, + }; + m_node.chainman = std::make_unique<ChainstateManager>(chainman_opts); m_node.chainman->m_blockman.m_block_tree_db = std::make_unique<CBlockTreeDB>(m_cache_sizes.block_tree_db, true); // Start script-checking threads. Set g_parallel_script_checks to true so they are used. @@ -192,33 +222,24 @@ ChainTestingSetup::~ChainTestingSetup() TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const char*>& extra_args) : ChainTestingSetup(chainName, extra_args) { - const CChainParams& chainparams = Params(); // Ideally we'd move all the RPC tests to the functional testing framework // instead of unit tests, but for now we need these here. RegisterAllCoreRPCCommands(tableRPC); - auto maybe_load_error = LoadChainstate(fReindex.load(), - *Assert(m_node.chainman.get()), - Assert(m_node.mempool.get()), - fPruneMode, - chainparams.GetConsensus(), - m_args.GetBoolArg("-reindex-chainstate", false), - m_cache_sizes.block_tree_db, - m_cache_sizes.coins_db, - m_cache_sizes.coins, - /*block_tree_db_in_memory=*/true, - /*coins_db_in_memory=*/true); - assert(!maybe_load_error.has_value()); - - auto maybe_verify_error = VerifyLoadedChainstate( - *Assert(m_node.chainman), - fReindex.load(), - m_args.GetBoolArg("-reindex-chainstate", false), - chainparams.GetConsensus(), - m_args.GetIntArg("-checkblocks", DEFAULT_CHECKBLOCKS), - m_args.GetIntArg("-checklevel", DEFAULT_CHECKLEVEL), - /*get_unix_time_seconds=*/static_cast<int64_t(*)()>(GetTime)); - assert(!maybe_verify_error.has_value()); + node::ChainstateLoadOptions options; + options.mempool = Assert(m_node.mempool.get()); + options.block_tree_db_in_memory = true; + options.coins_db_in_memory = true; + options.reindex = node::fReindex; + options.reindex_chainstate = m_args.GetBoolArg("-reindex-chainstate", false); + options.prune = node::fPruneMode; + options.check_blocks = m_args.GetIntArg("-checkblocks", DEFAULT_CHECKBLOCKS); + options.check_level = m_args.GetIntArg("-checklevel", DEFAULT_CHECKLEVEL); + auto [status, error] = LoadChainstate(*Assert(m_node.chainman), m_cache_sizes, options); + assert(status == node::ChainstateLoadStatus::SUCCESS); + + std::tie(status, error) = VerifyLoadedChainstate(*Assert(m_node.chainman), options); + assert(status == node::ChainstateLoadStatus::SUCCESS); BlockValidationState state; if (!m_node.chainman->ActiveChainstate().ActivateBestChain(state)) { @@ -231,7 +252,7 @@ TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const m_node.args->GetIntArg("-checkaddrman", 0)); m_node.banman = std::make_unique<BanMan>(m_args.GetDataDirBase() / "banlist", nullptr, DEFAULT_MISBEHAVING_BANTIME); m_node.connman = std::make_unique<ConnmanTestMsg>(0x1337, 0x1337, *m_node.addrman, *m_node.netgroupman); // Deterministic randomness for tests. - m_node.peerman = PeerManager::make(chainparams, *m_node.connman, *m_node.addrman, + m_node.peerman = PeerManager::make(*m_node.connman, *m_node.addrman, m_node.banman.get(), *m_node.chainman, *m_node.mempool, false); { @@ -241,8 +262,8 @@ TestingSetup::TestingSetup(const std::string& chainName, const std::vector<const } } -TestChain100Setup::TestChain100Setup(const std::vector<const char*>& extra_args) - : TestingSetup{CBaseChainParams::REGTEST, extra_args} +TestChain100Setup::TestChain100Setup(const std::string& chain_name, const std::vector<const char*>& extra_args) + : TestingSetup{chain_name, extra_args} { SetMockTime(1598887952); constexpr std::array<unsigned char, 32> vchKey = { @@ -276,9 +297,7 @@ CBlock TestChain100Setup::CreateBlock( const CScript& scriptPubKey, CChainState& chainstate) { - const CChainParams& chainparams = Params(); - CTxMemPool empty_pool; - CBlock block = BlockAssembler(chainstate, empty_pool, chainparams).CreateNewBlock(scriptPubKey)->block; + CBlock block = BlockAssembler{chainstate, nullptr}.CreateNewBlock(scriptPubKey)->block; Assert(block.vtx.size() == 1); for (const CMutableTransaction& tx : txns) { @@ -286,7 +305,7 @@ CBlock TestChain100Setup::CreateBlock( } RegenerateCommitments(block, *Assert(m_node.chainman)); - while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce; + while (!CheckProofOfWork(block.GetHash(), block.nBits, m_node.chainman->GetConsensus())) ++block.nNonce; return block; } @@ -357,6 +376,52 @@ CMutableTransaction TestChain100Setup::CreateValidMempoolTransaction(CTransactio return mempool_txn; } +std::vector<CTransactionRef> TestChain100Setup::PopulateMempool(FastRandomContext& det_rand, size_t num_transactions, bool submit) +{ + std::vector<CTransactionRef> mempool_transactions; + std::deque<std::pair<COutPoint, CAmount>> unspent_prevouts; + std::transform(m_coinbase_txns.begin(), m_coinbase_txns.end(), std::back_inserter(unspent_prevouts), + [](const auto& tx){ return std::make_pair(COutPoint(tx->GetHash(), 0), tx->vout[0].nValue); }); + while (num_transactions > 0 && !unspent_prevouts.empty()) { + // The number of inputs and outputs are random, between 1 and 24. + CMutableTransaction mtx = CMutableTransaction(); + const size_t num_inputs = det_rand.randrange(24) + 1; + CAmount total_in{0}; + for (size_t n{0}; n < num_inputs; ++n) { + if (unspent_prevouts.empty()) break; + const auto& [prevout, amount] = unspent_prevouts.front(); + mtx.vin.push_back(CTxIn(prevout, CScript())); + total_in += amount; + unspent_prevouts.pop_front(); + } + const size_t num_outputs = det_rand.randrange(24) + 1; + // Approximately 1000sat "fee," equal output amounts. + const CAmount amount_per_output = (total_in - 1000) / num_outputs; + for (size_t n{0}; n < num_outputs; ++n) { + CScript spk = CScript() << CScriptNum(num_transactions + n); + mtx.vout.push_back(CTxOut(amount_per_output, spk)); + } + CTransactionRef ptx = MakeTransactionRef(mtx); + mempool_transactions.push_back(ptx); + if (amount_per_output > 2000) { + // If the value is high enough to fund another transaction + fees, keep track of it so + // it can be used to build a more complex transaction graph. Insert randomly into + // unspent_prevouts for extra randomness in the resulting structures. + for (size_t n{0}; n < num_outputs; ++n) { + unspent_prevouts.push_back(std::make_pair(COutPoint(ptx->GetHash(), n), amount_per_output)); + std::swap(unspent_prevouts.back(), unspent_prevouts[det_rand.randrange(unspent_prevouts.size())]); + } + } + if (submit) { + LOCK2(m_node.mempool->cs, cs_main); + LockPoints lp; + m_node.mempool->addUnchecked(CTxMemPoolEntry(ptx, 1000, 0, 1, false, 4, lp)); + } + --num_transactions; + } + return mempool_transactions; +} + CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CMutableTransaction& tx) const { return FromTx(MakeTransactionRef(tx)); diff --git a/src/test/util/setup_common.h b/src/test/util/setup_common.h index a1b7525cf4..ed2c5db7e6 100644 --- a/src/test/util/setup_common.h +++ b/src/test/util/setup_common.h @@ -81,8 +81,7 @@ static constexpr CAmount CENT{1000000}; * This just configures logging, data dir and chain parameters. */ struct BasicTestingSetup { - ECCVerifyHandle globalVerifyHandle; - node::NodeContext m_node; + node::NodeContext m_node; // keep as first member to be destructed last explicit BasicTestingSetup(const std::string& chainName = CBaseChainParams::MAIN, const std::vector<const char*>& extra_args = {}); ~BasicTestingSetup(); @@ -91,6 +90,9 @@ struct BasicTestingSetup { ArgsManager m_args; }; + +CTxMemPool::Options MemPoolOptionsForTest(const node::NodeContext& node); + /** Testing setup that performs all steps up until right before * ChainstateManager gets initialized. Meant for testing ChainstateManager * initialization behaviour. @@ -122,7 +124,8 @@ class CScript; * Testing fixture that pre-creates a 100-block REGTEST-mode block chain */ struct TestChain100Setup : public TestingSetup { - TestChain100Setup(const std::vector<const char*>& extra_args = {}); + TestChain100Setup(const std::string& chain_name = CBaseChainParams::REGTEST, + const std::vector<const char*>& extra_args = {}); /** * Create a new block with just given transactions, coinbase paying to @@ -164,6 +167,19 @@ struct TestChain100Setup : public TestingSetup { CAmount output_amount = CAmount(1 * COIN), bool submit = true); + /** Create transactions spending from m_coinbase_txns. These transactions will only spend coins + * that exist in the current chain, but may be premature coinbase spends, have missing + * signatures, or violate some other consensus rules. They should only be used for testing + * mempool consistency. All transactions will have some random number of inputs and outputs + * (between 1 and 24). Transactions may or may not be dependent upon each other; if dependencies + * exit, every parent will always be somewhere in the list before the child so each transaction + * can be submitted in the same order they appear in the list. + * @param[in] submit When true, submit transactions to the mempool. + * When false, return them but don't submit them. + * @returns A vector of transactions that can be submitted to the mempool. + */ + std::vector<CTransactionRef> PopulateMempool(FastRandomContext& det_rand, size_t num_transactions, bool submit); + std::vector<CTransactionRef> m_coinbase_txns; // For convenience, coinbase transactions CKey coinbaseKey; // private/public key needed to spend coinbase transactions }; diff --git a/src/test/util/wallet.cpp b/src/test/util/wallet.cpp index 52aaeabccf..b54774cbb9 100644 --- a/src/test/util/wallet.cpp +++ b/src/test/util/wallet.cpp @@ -8,6 +8,7 @@ #include <outputtype.h> #include <script/standard.h> #ifdef ENABLE_WALLET +#include <util/check.h> #include <util/translation.h> #include <wallet/wallet.h> #endif @@ -20,11 +21,7 @@ const std::string ADDRESS_BCRT1_UNSPENDABLE = "bcrt1qqqqqqqqqqqqqqqqqqqqqqqqqqqq std::string getnewaddress(CWallet& w) { constexpr auto output_type = OutputType::BECH32; - CTxDestination dest; - bilingual_str error; - if (!w.GetNewDestination(output_type, "", dest, error)) assert(false); - - return EncodeDestination(dest); + return EncodeDestination(*Assert(w.GetNewDestination(output_type, ""))); } #endif // ENABLE_WALLET diff --git a/src/test/validation_block_tests.cpp b/src/test/validation_block_tests.cpp index 18882929a8..7ade4d8195 100644 --- a/src/test/validation_block_tests.cpp +++ b/src/test/validation_block_tests.cpp @@ -65,7 +65,7 @@ std::shared_ptr<CBlock> MinerTestingSetup::Block(const uint256& prev_hash) static int i = 0; static uint64_t time = Params().GenesisBlock().nTime; - auto ptemplate = BlockAssembler(m_node.chainman->ActiveChainstate(), *m_node.mempool, Params()).CreateNewBlock(CScript{} << i++ << OP_TRUE); + auto ptemplate = BlockAssembler{m_node.chainman->ActiveChainstate(), m_node.mempool.get()}.CreateNewBlock(CScript{} << i++ << OP_TRUE); auto pblock = std::make_shared<CBlock>(ptemplate->block); pblock->hashPrevBlock = prev_hash; pblock->nTime = ++time; @@ -327,7 +327,7 @@ BOOST_AUTO_TEST_CASE(witness_commitment_index) { CScript pubKey; pubKey << 1 << OP_TRUE; - auto ptemplate = BlockAssembler(m_node.chainman->ActiveChainstate(), *m_node.mempool, Params()).CreateNewBlock(pubKey); + auto ptemplate = BlockAssembler{m_node.chainman->ActiveChainstate(), m_node.mempool.get()}.CreateNewBlock(pubKey); CBlock pblock = ptemplate->block; CTxOut witness; diff --git a/src/test/validation_chainstate_tests.cpp b/src/test/validation_chainstate_tests.cpp index e7c7584f1c..ee60f9aa4d 100644 --- a/src/test/validation_chainstate_tests.cpp +++ b/src/test/validation_chainstate_tests.cpp @@ -3,29 +3,27 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. // #include <chainparams.h> -#include <random.h> -#include <uint256.h> #include <consensus/validation.h> -#include <sync.h> +#include <random.h> #include <rpc/blockchain.h> +#include <sync.h> #include <test/util/chainstate.h> #include <test/util/setup_common.h> +#include <uint256.h> #include <validation.h> #include <vector> #include <boost/test/unit_test.hpp> -BOOST_FIXTURE_TEST_SUITE(validation_chainstate_tests, TestingSetup) +BOOST_FIXTURE_TEST_SUITE(validation_chainstate_tests, ChainTestingSetup) //! Test resizing coins-related CChainState caches during runtime. //! BOOST_AUTO_TEST_CASE(validation_chainstate_resize_caches) { - const CChainParams& chainparams = Params(); - ChainstateManager manager(chainparams); - WITH_LOCK(::cs_main, manager.m_blockman.m_block_tree_db = std::make_unique<CBlockTreeDB>(1 << 20, true)); - CTxMemPool mempool; + ChainstateManager& manager = *Assert(m_node.chainman); + CTxMemPool& mempool = *Assert(m_node.mempool); //! Create and add a Coin with DynamicMemoryUsage of 80 bytes to the given view. auto add_coin = [](CCoinsViewCache& coins_view) -> COutPoint { diff --git a/src/test/validation_chainstatemanager_tests.cpp b/src/test/validation_chainstatemanager_tests.cpp index 6dc522b421..14de96ff41 100644 --- a/src/test/validation_chainstatemanager_tests.cpp +++ b/src/test/validation_chainstatemanager_tests.cpp @@ -193,7 +193,7 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup) // Should not load malleated snapshots BOOST_REQUIRE(!CreateAndActivateUTXOSnapshot( - m_node, m_path_root, [](CAutoFile& auto_infile, SnapshotMetadata& metadata) { + m_node, m_path_root, [](AutoFile& auto_infile, SnapshotMetadata& metadata) { // A UTXO is missing but count is correct metadata.m_coins_count -= 1; @@ -204,22 +204,22 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup) auto_infile >> coin; })); BOOST_REQUIRE(!CreateAndActivateUTXOSnapshot( - m_node, m_path_root, [](CAutoFile& auto_infile, SnapshotMetadata& metadata) { + m_node, m_path_root, [](AutoFile& auto_infile, SnapshotMetadata& metadata) { // Coins count is larger than coins in file metadata.m_coins_count += 1; })); BOOST_REQUIRE(!CreateAndActivateUTXOSnapshot( - m_node, m_path_root, [](CAutoFile& auto_infile, SnapshotMetadata& metadata) { + m_node, m_path_root, [](AutoFile& auto_infile, SnapshotMetadata& metadata) { // Coins count is smaller than coins in file metadata.m_coins_count -= 1; })); BOOST_REQUIRE(!CreateAndActivateUTXOSnapshot( - m_node, m_path_root, [](CAutoFile& auto_infile, SnapshotMetadata& metadata) { + m_node, m_path_root, [](AutoFile& auto_infile, SnapshotMetadata& metadata) { // Wrong hash metadata.m_base_blockhash = uint256::ZERO; })); BOOST_REQUIRE(!CreateAndActivateUTXOSnapshot( - m_node, m_path_root, [](CAutoFile& auto_infile, SnapshotMetadata& metadata) { + m_node, m_path_root, [](AutoFile& auto_infile, SnapshotMetadata& metadata) { // Wrong hash metadata.m_base_blockhash = uint256::ONE; })); diff --git a/src/test/validation_flush_tests.cpp b/src/test/validation_flush_tests.cpp index a34895d4ae..74b2af6858 100644 --- a/src/test/validation_flush_tests.cpp +++ b/src/test/validation_flush_tests.cpp @@ -4,14 +4,11 @@ // #include <sync.h> #include <test/util/setup_common.h> -#include <txmempool.h> #include <validation.h> #include <boost/test/unit_test.hpp> -using node::BlockManager; - -BOOST_FIXTURE_TEST_SUITE(validation_flush_tests, ChainTestingSetup) +BOOST_FIXTURE_TEST_SUITE(validation_flush_tests, TestingSetup) //! Test utilities for detecting when we need to flush the coins cache based //! on estimated memory usage. @@ -20,11 +17,7 @@ BOOST_FIXTURE_TEST_SUITE(validation_flush_tests, ChainTestingSetup) //! BOOST_AUTO_TEST_CASE(getcoinscachesizestate) { - CTxMemPool mempool; - BlockManager blockman{}; - CChainState chainstate{&mempool, blockman, *Assert(m_node.chainman)}; - chainstate.InitCoinsDB(/*cache_size_bytes=*/1 << 10, /*in_memory=*/true, /*should_wipe=*/false); - WITH_LOCK(::cs_main, chainstate.InitCoinsCache(1 << 10)); + CChainState& chainstate{m_node.chainman->ActiveChainstate()}; constexpr bool is_64_bit = sizeof(void*) == 8; diff --git a/src/test/versionbits_tests.cpp b/src/test/versionbits_tests.cpp index 129976ec15..e6203af4b4 100644 --- a/src/test/versionbits_tests.cpp +++ b/src/test/versionbits_tests.cpp @@ -257,7 +257,7 @@ BOOST_AUTO_TEST_CASE(versionbits_test) /** Check that ComputeBlockVersion will set the appropriate bit correctly */ static void check_computeblockversion(VersionBitsCache& versionbitscache, const Consensus::Params& params, Consensus::DeploymentPos dep) { - // Clear the cache everytime + // Clear the cache every time versionbitscache.Clear(); int64_t bit = params.vDeployments[dep].bit; @@ -273,6 +273,7 @@ static void check_computeblockversion(VersionBitsCache& versionbitscache, const nStartTime == Consensus::BIP9Deployment::NEVER_ACTIVE) { BOOST_CHECK_EQUAL(min_activation_height, 0); + BOOST_CHECK_EQUAL(nTimeout, Consensus::BIP9Deployment::NO_TIMEOUT); return; } diff --git a/src/threadinterrupt.cpp b/src/threadinterrupt.cpp index 340106ed99..e28b447c1d 100644 --- a/src/threadinterrupt.cpp +++ b/src/threadinterrupt.cpp @@ -28,18 +28,8 @@ void CThreadInterrupt::operator()() cond.notify_all(); } -bool CThreadInterrupt::sleep_for(std::chrono::milliseconds rel_time) +bool CThreadInterrupt::sleep_for(Clock::duration rel_time) { WAIT_LOCK(mut, lock); return !cond.wait_for(lock, rel_time, [this]() { return flag.load(std::memory_order_acquire); }); } - -bool CThreadInterrupt::sleep_for(std::chrono::seconds rel_time) -{ - return sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(rel_time)); -} - -bool CThreadInterrupt::sleep_for(std::chrono::minutes rel_time) -{ - return sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(rel_time)); -} diff --git a/src/threadinterrupt.h b/src/threadinterrupt.h index 992016b4f6..363aab39ce 100644 --- a/src/threadinterrupt.h +++ b/src/threadinterrupt.h @@ -19,13 +19,12 @@ class CThreadInterrupt { public: + using Clock = std::chrono::steady_clock; CThreadInterrupt(); explicit operator bool() const; void operator()() EXCLUSIVE_LOCKS_REQUIRED(!mut); void reset(); - bool sleep_for(std::chrono::milliseconds rel_time) EXCLUSIVE_LOCKS_REQUIRED(!mut); - bool sleep_for(std::chrono::seconds rel_time) EXCLUSIVE_LOCKS_REQUIRED(!mut); - bool sleep_for(std::chrono::minutes rel_time) EXCLUSIVE_LOCKS_REQUIRED(!mut); + bool sleep_for(Clock::duration rel_time) EXCLUSIVE_LOCKS_REQUIRED(!mut); private: std::condition_variable cond; diff --git a/src/timedata.cpp b/src/timedata.cpp index 06659871e5..ceee08e68c 100644 --- a/src/timedata.cpp +++ b/src/timedata.cpp @@ -9,14 +9,14 @@ #include <timedata.h> #include <netaddress.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <sync.h> #include <tinyformat.h> #include <util/system.h> #include <util/translation.h> #include <warnings.h> -static Mutex g_timeoffset_mutex; +static GlobalMutex g_timeoffset_mutex; static int64_t nTimeOffset GUARDED_BY(g_timeoffset_mutex) = 0; /** @@ -99,7 +99,7 @@ void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample) } } - if (LogAcceptCategory(BCLog::NET)) { + if (LogAcceptCategory(BCLog::NET, BCLog::Level::Debug)) { std::string log_message{"time data samples: "}; for (const int64_t n : vSorted) { log_message += strprintf("%+d ", n); diff --git a/src/timedata.h b/src/timedata.h index 2f039d5465..cfe5111644 100644 --- a/src/timedata.h +++ b/src/timedata.h @@ -5,9 +5,12 @@ #ifndef BITCOIN_TIMEDATA_H #define BITCOIN_TIMEDATA_H +#include <util/time.h> + #include <algorithm> -#include <assert.h> -#include <stdint.h> +#include <cassert> +#include <chrono> +#include <cstdint> #include <vector> static const int64_t DEFAULT_MAX_TIME_ADJUSTMENT = 70 * 60; diff --git a/src/torcontrol.cpp b/src/torcontrol.cpp index 2064f0fb8a..3a21a79a34 100644 --- a/src/torcontrol.cpp +++ b/src/torcontrol.cpp @@ -7,7 +7,7 @@ #include <chainparams.h> #include <chainparamsbase.h> -#include <compat.h> +#include <compat/compat.h> #include <crypto/hmac_sha256.h> #include <net.h> #include <netaddress.h> @@ -94,7 +94,7 @@ void TorControlConnection::readcb(struct bufferevent *bev, void *ctx) self->reply_handlers.front()(*self, self->message); self->reply_handlers.pop_front(); } else { - LogPrint(BCLog::TOR, "tor: Received unexpected sync reply %i\n", self->message.code); + LogPrint(BCLog::TOR, "Received unexpected sync reply %i\n", self->message.code); } } self->message.Clear(); @@ -113,13 +113,13 @@ void TorControlConnection::eventcb(struct bufferevent *bev, short what, void *ct { TorControlConnection *self = static_cast<TorControlConnection*>(ctx); if (what & BEV_EVENT_CONNECTED) { - LogPrint(BCLog::TOR, "tor: Successfully connected!\n"); + LogPrint(BCLog::TOR, "Successfully connected!\n"); self->connected(*self); } else if (what & (BEV_EVENT_EOF|BEV_EVENT_ERROR)) { if (what & BEV_EVENT_ERROR) { - LogPrint(BCLog::TOR, "tor: Error connecting to Tor control socket\n"); + LogPrint(BCLog::TOR, "Error connecting to Tor control socket\n"); } else { - LogPrint(BCLog::TOR, "tor: End of stream\n"); + LogPrint(BCLog::TOR, "End of stream\n"); } self->Disconnect(); self->disconnected(*self); @@ -318,7 +318,7 @@ TorController::TorController(struct event_base* _base, const std::string& tor_co // Read service private key if cached std::pair<bool,std::string> pkf = ReadBinaryFile(GetPrivateKeyFile()); if (pkf.first) { - LogPrint(BCLog::TOR, "tor: Reading cached private key from %s\n", fs::PathToString(GetPrivateKeyFile())); + LogPrint(BCLog::TOR, "Reading cached private key from %s\n", fs::PathToString(GetPrivateKeyFile())); private_key = pkf.second; } } @@ -359,7 +359,7 @@ void TorController::get_socks_cb(TorControlConnection& _conn, const TorControlRe } } if (!socks_location.empty()) { - LogPrint(BCLog::TOR, "tor: Get SOCKS port command yielded %s\n", socks_location); + LogPrint(BCLog::TOR, "Get SOCKS port command yielded %s\n", socks_location); } else { LogPrintf("tor: Get SOCKS port command returned nothing\n"); } @@ -380,7 +380,7 @@ void TorController::get_socks_cb(TorControlConnection& _conn, const TorControlRe } Assume(resolved.IsValid()); - LogPrint(BCLog::TOR, "tor: Configuring onion proxy for %s\n", resolved.ToStringIPPort()); + LogPrint(BCLog::TOR, "Configuring onion proxy for %s\n", resolved.ToStringIPPort()); Proxy addrOnion = Proxy(resolved, true); SetProxy(NET_ONION, addrOnion); @@ -404,7 +404,7 @@ void TorController::get_socks_cb(TorControlConnection& _conn, const TorControlRe void TorController::add_onion_cb(TorControlConnection& _conn, const TorControlReply& reply) { if (reply.code == 250) { - LogPrint(BCLog::TOR, "tor: ADD_ONION successful\n"); + LogPrint(BCLog::TOR, "ADD_ONION successful\n"); for (const std::string &s : reply.lines) { std::map<std::string,std::string> m = ParseTorReplyMapping(s); std::map<std::string,std::string>::iterator i; @@ -421,9 +421,9 @@ void TorController::add_onion_cb(TorControlConnection& _conn, const TorControlRe return; } service = LookupNumeric(std::string(service_id+".onion"), Params().GetDefaultPort()); - LogPrintf("tor: Got service ID %s, advertising service %s\n", service_id, service.ToString()); + LogPrintfCategory(BCLog::TOR, "Got service ID %s, advertising service %s\n", service_id, service.ToString()); if (WriteBinaryFile(GetPrivateKeyFile(), private_key)) { - LogPrint(BCLog::TOR, "tor: Cached service private key to %s\n", fs::PathToString(GetPrivateKeyFile())); + LogPrint(BCLog::TOR, "Cached service private key to %s\n", fs::PathToString(GetPrivateKeyFile())); } else { LogPrintf("tor: Error writing service private key to %s\n", fs::PathToString(GetPrivateKeyFile())); } @@ -439,7 +439,7 @@ void TorController::add_onion_cb(TorControlConnection& _conn, const TorControlRe void TorController::auth_cb(TorControlConnection& _conn, const TorControlReply& reply) { if (reply.code == 250) { - LogPrint(BCLog::TOR, "tor: Authentication successful\n"); + LogPrint(BCLog::TOR, "Authentication successful\n"); // Now that we know Tor is running setup the proxy for onion addresses // if -onion isn't set to something else. @@ -490,7 +490,7 @@ static std::vector<uint8_t> ComputeResponse(const std::string &key, const std::v void TorController::authchallenge_cb(TorControlConnection& _conn, const TorControlReply& reply) { if (reply.code == 250) { - LogPrint(BCLog::TOR, "tor: SAFECOOKIE authentication challenge successful\n"); + LogPrint(BCLog::TOR, "SAFECOOKIE authentication challenge successful\n"); std::pair<std::string,std::string> l = SplitTorReplyLine(reply.lines[0]); if (l.first == "AUTHCHALLENGE") { std::map<std::string,std::string> m = ParseTorReplyMapping(l.second); @@ -500,7 +500,7 @@ void TorController::authchallenge_cb(TorControlConnection& _conn, const TorContr } std::vector<uint8_t> serverHash = ParseHex(m["SERVERHASH"]); std::vector<uint8_t> serverNonce = ParseHex(m["SERVERNONCE"]); - LogPrint(BCLog::TOR, "tor: AUTHCHALLENGE ServerHash %s ServerNonce %s\n", HexStr(serverHash), HexStr(serverNonce)); + LogPrint(BCLog::TOR, "AUTHCHALLENGE ServerHash %s ServerNonce %s\n", HexStr(serverHash), HexStr(serverNonce)); if (serverNonce.size() != 32) { LogPrintf("tor: ServerNonce is not 32 bytes, as required by spec\n"); return; @@ -547,12 +547,12 @@ void TorController::protocolinfo_cb(TorControlConnection& _conn, const TorContro std::map<std::string,std::string> m = ParseTorReplyMapping(l.second); std::map<std::string,std::string>::iterator i; if ((i = m.find("Tor")) != m.end()) { - LogPrint(BCLog::TOR, "tor: Connected to Tor version %s\n", i->second); + LogPrint(BCLog::TOR, "Connected to Tor version %s\n", i->second); } } } for (const std::string &s : methods) { - LogPrint(BCLog::TOR, "tor: Supported authentication method: %s\n", s); + LogPrint(BCLog::TOR, "Supported authentication method: %s\n", s); } // Prefer NULL, otherwise SAFECOOKIE. If a password is provided, use HASHEDPASSWORD /* Authentication: @@ -562,18 +562,18 @@ void TorController::protocolinfo_cb(TorControlConnection& _conn, const TorContro std::string torpassword = gArgs.GetArg("-torpassword", ""); if (!torpassword.empty()) { if (methods.count("HASHEDPASSWORD")) { - LogPrint(BCLog::TOR, "tor: Using HASHEDPASSWORD authentication\n"); + LogPrint(BCLog::TOR, "Using HASHEDPASSWORD authentication\n"); ReplaceAll(torpassword, "\"", "\\\""); _conn.Command("AUTHENTICATE \"" + torpassword + "\"", std::bind(&TorController::auth_cb, this, std::placeholders::_1, std::placeholders::_2)); } else { LogPrintf("tor: Password provided with -torpassword, but HASHEDPASSWORD authentication is not available\n"); } } else if (methods.count("NULL")) { - LogPrint(BCLog::TOR, "tor: Using NULL authentication\n"); + LogPrint(BCLog::TOR, "Using NULL authentication\n"); _conn.Command("AUTHENTICATE", std::bind(&TorController::auth_cb, this, std::placeholders::_1, std::placeholders::_2)); } else if (methods.count("SAFECOOKIE")) { // Cookie: hexdump -e '32/1 "%02x""\n"' ~/.tor/control_auth_cookie - LogPrint(BCLog::TOR, "tor: Using SAFECOOKIE authentication, reading cookie authentication from %s\n", cookiefile); + LogPrint(BCLog::TOR, "Using SAFECOOKIE authentication, reading cookie authentication from %s\n", cookiefile); std::pair<bool,std::string> status_cookie = ReadBinaryFile(fs::PathFromString(cookiefile), TOR_COOKIE_SIZE); if (status_cookie.first && status_cookie.second.size() == TOR_COOKIE_SIZE) { // _conn.Command("AUTHENTICATE " + HexStr(status_cookie.second), std::bind(&TorController::auth_cb, this, std::placeholders::_1, std::placeholders::_2)); @@ -615,7 +615,7 @@ void TorController::disconnected_cb(TorControlConnection& _conn) if (!reconnect) return; - LogPrint(BCLog::TOR, "tor: Not connected to Tor control port %s, trying to reconnect\n", m_tor_control_center); + LogPrint(BCLog::TOR, "Not connected to Tor control port %s, trying to reconnect\n", m_tor_control_center); // Single-shot timer for reconnect. Use exponential backoff. struct timeval time = MillisToTimeval(int64_t(reconnect_timeout * 1000.0)); diff --git a/src/txdb.cpp b/src/txdb.cpp index a0939873ad..bad3bb80a9 100644 --- a/src/txdb.cpp +++ b/src/txdb.cpp @@ -211,7 +211,6 @@ public: bool GetKey(COutPoint &key) const override; bool GetValue(Coin &coin) const override; - unsigned int GetValueSize() const override; bool Valid() const override; void Next() override; @@ -257,11 +256,6 @@ bool CCoinsViewDBCursor::GetValue(Coin &coin) const return pcursor->GetValue(coin); } -unsigned int CCoinsViewDBCursor::GetValueSize() const -{ - return pcursor->GetValueSize(); -} - bool CCoinsViewDBCursor::Valid() const { return keyTmp.first == DB_COIN; @@ -316,7 +310,7 @@ bool CBlockTreeDB::LoadBlockIndexGuts(const Consensus::Params& consensusParams, CDiskBlockIndex diskindex; if (pcursor->GetValue(diskindex)) { // Construct block index object - CBlockIndex* pindexNew = insertBlockIndex(diskindex.GetBlockHash()); + CBlockIndex* pindexNew = insertBlockIndex(diskindex.ConstructBlockHash()); pindexNew->pprev = insertBlockIndex(diskindex.hashPrev); pindexNew->nHeight = diskindex.nHeight; pindexNew->nFile = diskindex.nFile; diff --git a/src/txdb.h b/src/txdb.h index faa543b412..a04596f7bb 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -8,6 +8,7 @@ #include <coins.h> #include <dbwrapper.h> +#include <sync.h> #include <memory> #include <optional> diff --git a/src/txmempool.cpp b/src/txmempool.cpp index 65c8b4ea60..b151953d0d 100644 --- a/src/txmempool.cpp +++ b/src/txmempool.cpp @@ -14,7 +14,9 @@ #include <policy/policy.h> #include <policy/settings.h> #include <reverse_iterator.h> +#include <util/check.h> #include <util/moneystr.h> +#include <util/overflow.h> #include <util/system.h> #include <util/time.h> #include <validationinterface.h> @@ -82,6 +84,7 @@ CTxMemPoolEntry::CTxMemPoolEntry(const CTransactionRef& tx, CAmount fee, entryHeight{entry_height}, spendsCoinbase{spends_coinbase}, sigOpCost{sigops_cost}, + m_modified_fee{nFee}, lockPoints{lp}, nSizeWithDescendants{GetTxSize()}, nModFeesWithDescendants{nFee}, @@ -89,11 +92,11 @@ CTxMemPoolEntry::CTxMemPoolEntry(const CTransactionRef& tx, CAmount fee, nModFeesWithAncestors{nFee}, nSigOpCostWithAncestors{sigOpCost} {} -void CTxMemPoolEntry::UpdateFeeDelta(CAmount newFeeDelta) +void CTxMemPoolEntry::UpdateModifiedFee(CAmount fee_diff) { - nModFeesWithDescendants += newFeeDelta - feeDelta; - nModFeesWithAncestors += newFeeDelta - feeDelta; - feeDelta = newFeeDelta; + nModFeesWithDescendants = SaturatingAdd(nModFeesWithDescendants, fee_diff); + nModFeesWithAncestors = SaturatingAdd(nModFeesWithAncestors, fee_diff); + m_modified_fee = SaturatingAdd(m_modified_fee, fee_diff); } void CTxMemPoolEntry::UpdateLockPoints(const LockPoints& lp) @@ -103,12 +106,11 @@ void CTxMemPoolEntry::UpdateLockPoints(const LockPoints& lp) size_t CTxMemPoolEntry::GetTxSize() const { - return GetVirtualTransactionSize(nTxWeight, sigOpCost); + return GetVirtualTransactionSize(nTxWeight, sigOpCost, ::nBytesPerSigOp); } void CTxMemPool::UpdateForDescendants(txiter updateIt, cacheMap& cachedDescendants, - const std::set<uint256>& setExclude, std::set<uint256>& descendants_to_remove, - uint64_t ancestor_size_limit, uint64_t ancestor_count_limit) + const std::set<uint256>& setExclude, std::set<uint256>& descendants_to_remove) { CTxMemPoolEntry::Children stageEntries, descendants; stageEntries = updateIt->GetMemPoolChildrenConst(); @@ -148,7 +150,7 @@ void CTxMemPool::UpdateForDescendants(txiter updateIt, cacheMap& cachedDescendan // Don't directly remove the transaction here -- doing so would // invalidate iterators in cachedDescendants. Mark it for removal // by inserting into descendants_to_remove. - if (descendant.GetCountWithAncestors() > ancestor_count_limit || descendant.GetSizeWithAncestors() > ancestor_size_limit) { + if (descendant.GetCountWithAncestors() > uint64_t(m_limits.ancestor_count) || descendant.GetSizeWithAncestors() > uint64_t(m_limits.ancestor_size_vbytes)) { descendants_to_remove.insert(descendant.GetTx().GetHash()); } } @@ -156,7 +158,7 @@ void CTxMemPool::UpdateForDescendants(txiter updateIt, cacheMap& cachedDescendan mapTx.modify(updateIt, update_descendant_state(modifySize, modifyFee, modifyCount)); } -void CTxMemPool::UpdateTransactionsFromBlock(const std::vector<uint256> &vHashesToUpdate, uint64_t ancestor_size_limit, uint64_t ancestor_count_limit) +void CTxMemPool::UpdateTransactionsFromBlock(const std::vector<uint256>& vHashesToUpdate) { AssertLockHeld(cs); // For each entry in vHashesToUpdate, store the set of in-mempool, but not @@ -199,7 +201,7 @@ void CTxMemPool::UpdateTransactionsFromBlock(const std::vector<uint256> &vHashes } } } // release epoch guard for UpdateForDescendants - UpdateForDescendants(it, mapMemPoolDescendantsToUpdate, setAlreadyIncluded, descendants_to_remove, ancestor_size_limit, ancestor_count_limit); + UpdateForDescendants(it, mapMemPoolDescendantsToUpdate, setAlreadyIncluded, descendants_to_remove); } for (const auto& txid : descendants_to_remove) { @@ -435,7 +437,7 @@ void CTxMemPoolEntry::UpdateDescendantState(int64_t modifySize, CAmount modifyFe { nSizeWithDescendants += modifySize; assert(int64_t(nSizeWithDescendants) > 0); - nModFeesWithDescendants += modifyFee; + nModFeesWithDescendants = SaturatingAdd(nModFeesWithDescendants, modifyFee); nCountWithDescendants += modifyCount; assert(int64_t(nCountWithDescendants) > 0); } @@ -444,15 +446,26 @@ void CTxMemPoolEntry::UpdateAncestorState(int64_t modifySize, CAmount modifyFee, { nSizeWithAncestors += modifySize; assert(int64_t(nSizeWithAncestors) > 0); - nModFeesWithAncestors += modifyFee; + nModFeesWithAncestors = SaturatingAdd(nModFeesWithAncestors, modifyFee); nCountWithAncestors += modifyCount; assert(int64_t(nCountWithAncestors) > 0); nSigOpCostWithAncestors += modifySigOps; assert(int(nSigOpCostWithAncestors) >= 0); } -CTxMemPool::CTxMemPool(CBlockPolicyEstimator* estimator, int check_ratio) - : m_check_ratio(check_ratio), minerPolicyEstimator(estimator) +CTxMemPool::CTxMemPool(const Options& opts) + : m_check_ratio{opts.check_ratio}, + minerPolicyEstimator{opts.estimator}, + m_max_size_bytes{opts.max_size_bytes}, + m_expiry{opts.expiry}, + m_incremental_relay_feerate{opts.incremental_relay_feerate}, + m_min_relay_feerate{opts.min_relay_feerate}, + m_dust_relay_feerate{opts.dust_relay_feerate}, + m_permit_bare_multisig{opts.permit_bare_multisig}, + m_max_datacarrier_bytes{opts.max_datacarrier_bytes}, + m_require_standard{opts.require_standard}, + m_full_rbf{opts.full_rbf}, + m_limits{opts.limits} { _clear(); //lock free clear } @@ -483,8 +496,10 @@ void CTxMemPool::addUnchecked(const CTxMemPoolEntry &entry, setEntries &setAnces // Update transaction for any feeDelta created by PrioritiseTransaction CAmount delta{0}; ApplyDelta(entry.GetTx().GetHash(), delta); + // The following call to UpdateModifiedFee assumes no previous fee modifications + Assume(entry.GetFee() == entry.GetModifiedFee()); if (delta) { - mapTx.modify(newit, [&delta](CTxMemPoolEntry& e) { e.UpdateFeeDelta(delta); }); + mapTx.modify(newit, [&delta](CTxMemPoolEntry& e) { e.UpdateModifiedFee(delta); }); } // Update cachedInnerUsage to include contained transaction's usage. @@ -917,10 +932,10 @@ void CTxMemPool::PrioritiseTransaction(const uint256& hash, const CAmount& nFeeD { LOCK(cs); CAmount &delta = mapDeltas[hash]; - delta += nFeeDelta; + delta = SaturatingAdd(delta, nFeeDelta); txiter it = mapTx.find(hash); if (it != mapTx.end()) { - mapTx.modify(it, [&delta](CTxMemPoolEntry& e) { e.UpdateFeeDelta(delta); }); + mapTx.modify(it, [&nFeeDelta](CTxMemPoolEntry& e) { e.UpdateModifiedFee(nFeeDelta); }); // Now update all ancestors' modified fees with descendants setEntries setAncestors; uint64_t nNoLimit = std::numeric_limits<uint64_t>::max(); @@ -1108,12 +1123,12 @@ CFeeRate CTxMemPool::GetMinFee(size_t sizelimit) const { rollingMinimumFeeRate = rollingMinimumFeeRate / pow(2.0, (time - lastRollingFeeUpdate) / halflife); lastRollingFeeUpdate = time; - if (rollingMinimumFeeRate < (double)incrementalRelayFee.GetFeePerK() / 2) { + if (rollingMinimumFeeRate < (double)m_incremental_relay_feerate.GetFeePerK() / 2) { rollingMinimumFeeRate = 0; return CFeeRate(0); } } - return std::max(CFeeRate(llround(rollingMinimumFeeRate)), incrementalRelayFee); + return std::max(CFeeRate(llround(rollingMinimumFeeRate)), m_incremental_relay_feerate); } void CTxMemPool::trackPackageRemoved(const CFeeRate& rate) { @@ -1137,7 +1152,7 @@ void CTxMemPool::TrimToSize(size_t sizelimit, std::vector<COutPoint>* pvNoSpends // to have 0 fee). This way, we don't allow txn to enter mempool with feerate // equal to txn which were removed with no block in between. CFeeRate removed(it->GetModFeesWithDescendants(), it->GetSizeWithDescendants()); - removed += incrementalRelayFee; + removed += m_incremental_relay_feerate; trackPackageRemoved(removed); maxFeeRateRemoved = std::max(maxFeeRateRemoved, removed); @@ -1201,14 +1216,14 @@ void CTxMemPool::GetTransactionAncestry(const uint256& txid, size_t& ancestors, } } -bool CTxMemPool::IsLoaded() const +bool CTxMemPool::GetLoadTried() const { LOCK(cs); - return m_is_loaded; + return m_load_tried; } -void CTxMemPool::SetIsLoaded(bool loaded) +void CTxMemPool::SetLoadTried(bool load_tried) { LOCK(cs); - m_is_loaded = loaded; + m_load_tried = load_tried; } diff --git a/src/txmempool.h b/src/txmempool.h index f5d5abc62e..73904cc370 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -14,6 +14,9 @@ #include <utility> #include <vector> +#include <kernel/mempool_limits.h> +#include <kernel/mempool_options.h> + #include <coins.h> #include <consensus/amount.h> #include <indirectmap.h> @@ -101,7 +104,7 @@ private: const unsigned int entryHeight; //!< Chain height when entering the mempool const bool spendsCoinbase; //!< keep track of transactions that spend a coinbase const int64_t sigOpCost; //!< Total sigop cost - CAmount feeDelta{0}; //!< Used for determining the priority of the transaction for mining in a block + CAmount m_modified_fee; //!< Used for determining the priority of the transaction for mining in a block LockPoints lockPoints; //!< Track the height and time at which tx was final // Information about descendants of this transaction that are in the @@ -131,7 +134,7 @@ public: std::chrono::seconds GetTime() const { return std::chrono::seconds{nTime}; } unsigned int GetHeight() const { return entryHeight; } int64_t GetSigOpCost() const { return sigOpCost; } - CAmount GetModifiedFee() const { return nFee + feeDelta; } + CAmount GetModifiedFee() const { return m_modified_fee; } size_t DynamicMemoryUsage() const { return nUsageSize; } const LockPoints& GetLockPoints() const { return lockPoints; } @@ -139,9 +142,8 @@ public: void UpdateDescendantState(int64_t modifySize, CAmount modifyFee, int64_t modifyCount); // Adjusts the ancestor state void UpdateAncestorState(int64_t modifySize, CAmount modifyFee, int64_t modifyCount, int64_t modifySigOps); - // Updates the fee delta used for mining priority score, and the - // modified fees with descendants/ancestors. - void UpdateFeeDelta(CAmount newFeeDelta); + // Updates the modified fees with descendants/ancestors. + void UpdateModifiedFee(CAmount fee_diff); // Update the LockPoints after a reorg void UpdateLockPoints(const LockPoints& lp); @@ -449,7 +451,9 @@ protected: void trackPackageRemoved(const CFeeRate& rate) EXCLUSIVE_LOCKS_REQUIRED(cs); - bool m_is_loaded GUARDED_BY(cs){false}; + bool m_load_tried GUARDED_BY(cs){false}; + + CFeeRate GetMinFee(size_t sizelimit) const; public: @@ -560,15 +564,28 @@ public: indirectmap<COutPoint, const CTransaction*> mapNextTx GUARDED_BY(cs); std::map<uint256, CAmount> mapDeltas GUARDED_BY(cs); + using Options = kernel::MemPoolOptions; + + const int64_t m_max_size_bytes; + const std::chrono::seconds m_expiry; + const CFeeRate m_incremental_relay_feerate; + const CFeeRate m_min_relay_feerate; + const CFeeRate m_dust_relay_feerate; + const bool m_permit_bare_multisig; + const std::optional<unsigned> m_max_datacarrier_bytes; + const bool m_require_standard; + const bool m_full_rbf; + + using Limits = kernel::MemPoolLimits; + + const Limits m_limits; + /** Create a new CTxMemPool. * Sanity checks will be off by default for performance, because otherwise * accepting transactions becomes O(N^2) where N is the number of transactions * in the pool. - * - * @param[in] estimator is used to estimate appropriate transaction fees. - * @param[in] check_ratio is the ratio used to determine how often sanity checks will run. */ - explicit CTxMemPool(CBlockPolicyEstimator* estimator = nullptr, int check_ratio = 0); + explicit CTxMemPool(const Options& opts); /** * If sanity-checking is turned on, check makes sure the pool is @@ -648,13 +665,8 @@ public: * * @param[in] vHashesToUpdate The set of txids from the * disconnected block that have been accepted back into the mempool. - * @param[in] ancestor_size_limit The maximum allowed size in virtual - * bytes of an entry and its ancestors - * @param[in] ancestor_count_limit The maximum allowed number of - * transactions including the entry and its ancestors. */ - void UpdateTransactionsFromBlock(const std::vector<uint256>& vHashesToUpdate, - uint64_t ancestor_size_limit, uint64_t ancestor_count_limit) EXCLUSIVE_LOCKS_REQUIRED(cs, cs_main) LOCKS_EXCLUDED(m_epoch); + void UpdateTransactionsFromBlock(const std::vector<uint256>& vHashesToUpdate) EXCLUSIVE_LOCKS_REQUIRED(cs, cs_main) LOCKS_EXCLUDED(m_epoch); /** Try to calculate all in-mempool ancestors of entry. * (these are all calculated including the tx itself) @@ -696,12 +708,14 @@ public: void CalculateDescendants(txiter it, setEntries& setDescendants) const EXCLUSIVE_LOCKS_REQUIRED(cs); /** The minimum fee to get into the mempool, which may itself not be enough - * for larger-sized transactions. - * The incrementalRelayFee policy variable is used to bound the time it - * takes the fee rate to go back down all the way to 0. When the feerate - * would otherwise be half of this, it is set to 0 instead. - */ - CFeeRate GetMinFee(size_t sizelimit) const; + * for larger-sized transactions. + * The m_incremental_relay_feerate policy variable is used to bound the time it + * takes the fee rate to go back down all the way to 0. When the feerate + * would otherwise be half of this, it is set to 0 instead. + */ + CFeeRate GetMinFee() const { + return GetMinFee(m_max_size_bytes); + } /** Remove transactions from the mempool until its dynamic size is <= sizelimit. * pvNoSpendsRemaining, if set, will be populated with the list of outpoints @@ -720,11 +734,17 @@ public: */ void GetTransactionAncestry(const uint256& txid, size_t& ancestors, size_t& descendants, size_t* ancestorsize = nullptr, CAmount* ancestorfees = nullptr) const; - /** @returns true if the mempool is fully loaded */ - bool IsLoaded() const; + /** + * @returns true if we've made an attempt to load the mempool regardless of + * whether the attempt was successful or not + */ + bool GetLoadTried() const; - /** Sets the current loaded state */ - void SetIsLoaded(bool loaded); + /** + * Set whether or not we've made an attempt to load the mempool (regardless + * of whether the attempt was successful or not) + */ + void SetLoadTried(bool load_tried); unsigned long size() const { @@ -827,14 +847,9 @@ private: * @param[out] descendants_to_remove Populated with the txids of entries that * exceed ancestor limits. It's the responsibility of the caller to * removeRecursive them. - * @param[in] ancestor_size_limit the max number of ancestral bytes allowed - * for any descendant - * @param[in] ancestor_count_limit the max number of ancestor transactions - * allowed for any descendant */ void UpdateForDescendants(txiter updateIt, cacheMap& cachedDescendants, - const std::set<uint256>& setExclude, std::set<uint256>& descendants_to_remove, - uint64_t ancestor_size_limit, uint64_t ancestor_count_limit) EXCLUSIVE_LOCKS_REQUIRED(cs); + const std::set<uint256>& setExclude, std::set<uint256>& descendants_to_remove) EXCLUSIVE_LOCKS_REQUIRED(cs); /** Update ancestors of hash to add/remove it as a descendant transaction. */ void UpdateAncestorsOf(bool add, txiter hash, setEntries &setAncestors) EXCLUSIVE_LOCKS_REQUIRED(cs); /** Set ancestor state for an entry */ diff --git a/src/txorphanage.cpp b/src/txorphanage.cpp index ed4783f1a5..69ae8ea582 100644 --- a/src/txorphanage.cpp +++ b/src/txorphanage.cpp @@ -102,7 +102,7 @@ void TxOrphanage::EraseForPeer(NodeId peer) if (nErased > 0) LogPrint(BCLog::MEMPOOL, "Erased %d orphan tx from peer=%d\n", nErased, peer); } -unsigned int TxOrphanage::LimitOrphans(unsigned int max_orphans) +void TxOrphanage::LimitOrphans(unsigned int max_orphans) { AssertLockHeld(g_cs_orphans); @@ -135,7 +135,7 @@ unsigned int TxOrphanage::LimitOrphans(unsigned int max_orphans) EraseTx(m_orphan_list[randompos]->first); ++nEvicted; } - return nEvicted; + if (nEvicted > 0) LogPrint(BCLog::MEMPOOL, "orphanage overflow, removed %u tx\n", nEvicted); } void TxOrphanage::AddChildrenToWorkSet(const CTransaction& tx, std::set<uint256>& orphan_work_set) const diff --git a/src/txorphanage.h b/src/txorphanage.h index 24c8318f36..9363e6f733 100644 --- a/src/txorphanage.h +++ b/src/txorphanage.h @@ -41,7 +41,7 @@ public: void EraseForBlock(const CBlock& block) LOCKS_EXCLUDED(::g_cs_orphans); /** Limit the orphanage to the given maximum */ - unsigned int LimitOrphans(unsigned int max_orphans) EXCLUSIVE_LOCKS_REQUIRED(g_cs_orphans); + void LimitOrphans(unsigned int max_orphans) EXCLUSIVE_LOCKS_REQUIRED(g_cs_orphans); /** Add any orphans that list a particular tx as a parent into a peer's work set * (ie orphans that may have found their final missing parent, and so should be reconsidered for the mempool) */ diff --git a/src/univalue/.cirrus.yml b/src/univalue/.cirrus.yml deleted file mode 100644 index f140fee12b..0000000000 --- a/src/univalue/.cirrus.yml +++ /dev/null @@ -1,44 +0,0 @@ -env: - MAKEJOBS: "-j4" - RUN_TESTS: "true" - BASE_OUTDIR: "$CIRRUS_WORKING_DIR/out_dir_base" - DEBIAN_FRONTEND: "noninteractive" - -task: - container: - image: ubuntu:focal - cpu: 1 - memory: 1G - greedy: true # https://medium.com/cirruslabs/introducing-greedy-container-instances-29aad06dc2b4 - - matrix: - - name: "gcc" - env: - CC: "gcc" - CXX: "g++" - APT_PKGS: "gcc" - - name: "clang" - env: - CC: "clang" - CXX: "clang++" - APT_PKGS: "clang" - - name: "mingw" - env: - CC: "" - CXX: "" - UNIVALUE_CONFIG: "--host=x86_64-w64-mingw32" - APT_PKGS: "g++-mingw-w64-x86-64 gcc-mingw-w64-x86-64 binutils-mingw-w64-x86-64" - RUN_TESTS: "false" - - install_script: - - apt update - - apt install -y pkg-config build-essential libtool autotools-dev automake bsdmainutils - - apt install -y $APT_PKGS - autogen_script: - - ./autogen.sh - configure_script: - - ./configure --cache-file=config.cache --bindir=$BASE_OUTDIR/bin --libdir=$BASE_OUTDIR/lib $UNIVALUE_CONFIG - make_script: - - make $MAKEJOBS V=1 - test_script: - - if [ "$RUN_TESTS" = "true" ]; then make $MAKEJOBS distcheck; fi diff --git a/src/univalue/COPYING b/src/univalue/COPYING deleted file mode 100644 index 1fb429f356..0000000000 --- a/src/univalue/COPYING +++ /dev/null @@ -1,19 +0,0 @@ - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. - diff --git a/src/univalue/Makefile.am b/src/univalue/Makefile.am deleted file mode 100644 index 476f14b922..0000000000 --- a/src/univalue/Makefile.am +++ /dev/null @@ -1,58 +0,0 @@ -include sources.mk -ACLOCAL_AMFLAGS = -I build-aux/m4 -.PHONY: gen FORCE -.INTERMEDIATE: $(GENBIN) - -include_HEADERS = $(UNIVALUE_DIST_HEADERS_INT) -noinst_HEADERS = $(UNIVALUE_LIB_HEADERS_INT) - -lib_LTLIBRARIES = libunivalue.la - -pkgconfigdir = $(libdir)/pkgconfig -pkgconfig_DATA = pc/libunivalue.pc - -libunivalue_la_SOURCES = $(UNIVALUE_LIB_SOURCES_INT) - -libunivalue_la_LDFLAGS = \ - -version-info $(LIBUNIVALUE_CURRENT):$(LIBUNIVALUE_REVISION):$(LIBUNIVALUE_AGE) \ - -no-undefined -libunivalue_la_CXXFLAGS = -I$(top_srcdir)/include - -TESTS = test/object test/unitester test/no_nul - -GENBIN = gen/gen$(BUILD_EXEEXT) -GEN_SRCS = gen/gen.cpp - -$(GENBIN): $(GEN_SRCS) - @echo Building $@ - $(AM_V_at)c++ -I$(top_srcdir)/include -o $@ $< - -gen: $(GENBIN) FORCE - @echo Updating lib/univalue_escapes.h - $(AM_V_at)$(GENBIN) > lib/univalue_escapes.h - -noinst_PROGRAMS = $(TESTS) test/test_json - -test_unitester_SOURCES = $(UNIVALUE_TEST_UNITESTER_INT) -test_unitester_LDADD = libunivalue.la -test_unitester_CXXFLAGS = -I$(top_srcdir)/include -DJSON_TEST_SRC=\"$(srcdir)/$(UNIVALUE_TEST_DATA_DIR_INT)\" -test_unitester_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS) - -test_test_json_SOURCES = $(UNIVALUE_TEST_JSON_INT) -test_test_json_LDADD = libunivalue.la -test_test_json_CXXFLAGS = -I$(top_srcdir)/include -test_test_json_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS) - -test_no_nul_SOURCES = $(UNIVALUE_TEST_NO_NUL_INT) -test_no_nul_LDADD = libunivalue.la -test_no_nul_CXXFLAGS = -I$(top_srcdir)/include -test_no_nul_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS) - -test_object_SOURCES = $(UNIVALUE_TEST_OBJECT_INT) -test_object_LDADD = libunivalue.la -test_object_CXXFLAGS = -I$(top_srcdir)/include -test_object_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS) - -TEST_FILES = $(UNIVALUE_TEST_FILES_INT) - -EXTRA_DIST=$(UNIVALUE_TEST_FILES_INT) $(GEN_SRCS) diff --git a/src/univalue/README.md b/src/univalue/README.md deleted file mode 100644 index d622f5b1e0..0000000000 --- a/src/univalue/README.md +++ /dev/null @@ -1,21 +0,0 @@ - -# UniValue - -## Summary - -A universal value class, with JSON encoding and decoding. - -UniValue is an abstract data type that may be a null, boolean, string, -number, array container, or a key/value dictionary container, nested to -an arbitrary depth. - -This class is aligned with the JSON standard, [RFC -7159](https://tools.ietf.org/html/rfc7159.html). - -## Library usage - -This is a fork of univalue used by Bitcoin Core. It is not maintained for usage -by other projects. Notably, the API is broken in non-backward-compatible ways. - -Other projects looking for a maintained library should use the upstream -univalue at https://github.com/jgarzik/univalue. diff --git a/src/univalue/TODO b/src/univalue/TODO deleted file mode 100644 index 5530048e92..0000000000 --- a/src/univalue/TODO +++ /dev/null @@ -1,10 +0,0 @@ - -Rearrange tree for easier 'git subtree' style use - -Move towards C++11 etc. - -Namespace support - must come up with useful shorthand, avoiding -long Univalue::Univalue::Univalue usages forced upon library users. - -Improve test suite - diff --git a/src/univalue/autogen.sh b/src/univalue/autogen.sh deleted file mode 100755 index 4b38721faa..0000000000 --- a/src/univalue/autogen.sh +++ /dev/null @@ -1,9 +0,0 @@ -#!/bin/sh -set -e -srcdir="$(dirname $0)" -cd "$srcdir" -if [ -z ${LIBTOOLIZE} ] && GLIBTOOLIZE="`which glibtoolize 2>/dev/null`"; then - LIBTOOLIZE="${GLIBTOOLIZE}" - export LIBTOOLIZE -fi -autoreconf --install --force diff --git a/src/univalue/build-aux/m4/.gitignore b/src/univalue/build-aux/m4/.gitignore deleted file mode 100644 index f063686524..0000000000 --- a/src/univalue/build-aux/m4/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/*.m4 diff --git a/src/univalue/build-aux/m4/ax_cxx_compile_stdcxx.m4 b/src/univalue/build-aux/m4/ax_cxx_compile_stdcxx.m4 deleted file mode 100644 index f7e5137003..0000000000 --- a/src/univalue/build-aux/m4/ax_cxx_compile_stdcxx.m4 +++ /dev/null @@ -1,962 +0,0 @@ -# =========================================================================== -# https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional]) -# -# DESCRIPTION -# -# Check for baseline language coverage in the compiler for the specified -# version of the C++ standard. If necessary, add switches to CXX and -# CXXCPP to enable support. VERSION may be '11' (for the C++11 standard) -# or '14' (for the C++14 standard). -# -# The second argument, if specified, indicates whether you insist on an -# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g. -# -std=c++11). If neither is specified, you get whatever works, with -# preference for no added switch, and then for an extended mode. -# -# The third argument, if specified 'mandatory' or if left unspecified, -# indicates that baseline support for the specified C++ standard is -# required and that the macro should error out if no mode with that -# support is found. If specified 'optional', then configuration proceeds -# regardless, after defining HAVE_CXX${VERSION} if and only if a -# supporting mode is found. -# -# LICENSE -# -# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com> -# Copyright (c) 2012 Zack Weinberg <zackw@panix.com> -# Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu> -# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com> -# Copyright (c) 2015 Paul Norman <penorman@mac.com> -# Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu> -# Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com> -# Copyright (c) 2019 Enji Cooper <yaneurabeya@gmail.com> -# Copyright (c) 2020 Jason Merrill <jason@redhat.com> -# -# Copying and distribution of this file, with or without modification, are -# permitted in any medium without royalty provided the copyright notice -# and this notice are preserved. This file is offered as-is, without any -# warranty. - -#serial 12 - -dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro -dnl (serial version number 13). - -AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl - m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"], - [$1], [14], [ax_cxx_compile_alternatives="14 1y"], - [$1], [17], [ax_cxx_compile_alternatives="17 1z"], - [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl - m4_if([$2], [], [], - [$2], [ext], [], - [$2], [noext], [], - [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl - m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true], - [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true], - [$3], [optional], [ax_cxx_compile_cxx$1_required=false], - [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])]) - AC_LANG_PUSH([C++])dnl - ac_success=no - - m4_if([$2], [], [dnl - AC_CACHE_CHECK(whether $CXX supports C++$1 features by default, - ax_cv_cxx_compile_cxx$1, - [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], - [ax_cv_cxx_compile_cxx$1=yes], - [ax_cv_cxx_compile_cxx$1=no])]) - if test x$ax_cv_cxx_compile_cxx$1 = xyes; then - ac_success=yes - fi]) - - m4_if([$2], [noext], [], [dnl - if test x$ac_success = xno; then - for alternative in ${ax_cxx_compile_alternatives}; do - switch="-std=gnu++${alternative}" - cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch]) - AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch, - $cachevar, - [ac_save_CXX="$CXX" - CXX="$CXX $switch" - AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], - [eval $cachevar=yes], - [eval $cachevar=no]) - CXX="$ac_save_CXX"]) - if eval test x\$$cachevar = xyes; then - CXX="$CXX $switch" - if test -n "$CXXCPP" ; then - CXXCPP="$CXXCPP $switch" - fi - ac_success=yes - break - fi - done - fi]) - - m4_if([$2], [ext], [], [dnl - if test x$ac_success = xno; then - dnl HP's aCC needs +std=c++11 according to: - dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf - dnl Cray's crayCC needs "-h std=c++11" - for alternative in ${ax_cxx_compile_alternatives}; do - for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do - cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch]) - AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch, - $cachevar, - [ac_save_CXX="$CXX" - CXX="$CXX $switch" - AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])], - [eval $cachevar=yes], - [eval $cachevar=no]) - CXX="$ac_save_CXX"]) - if eval test x\$$cachevar = xyes; then - CXX="$CXX $switch" - if test -n "$CXXCPP" ; then - CXXCPP="$CXXCPP $switch" - fi - ac_success=yes - break - fi - done - if test x$ac_success = xyes; then - break - fi - done - fi]) - AC_LANG_POP([C++]) - if test x$ax_cxx_compile_cxx$1_required = xtrue; then - if test x$ac_success = xno; then - AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.]) - fi - fi - if test x$ac_success = xno; then - HAVE_CXX$1=0 - AC_MSG_NOTICE([No compiler with C++$1 support was found]) - else - HAVE_CXX$1=1 - AC_DEFINE(HAVE_CXX$1,1, - [define if the compiler supports basic C++$1 syntax]) - fi - AC_SUBST(HAVE_CXX$1) -]) - - -dnl Test body for checking C++11 support - -m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11], - _AX_CXX_COMPILE_STDCXX_testbody_new_in_11 -) - - -dnl Test body for checking C++14 support - -m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14], - _AX_CXX_COMPILE_STDCXX_testbody_new_in_11 - _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 -) - -m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17], - _AX_CXX_COMPILE_STDCXX_testbody_new_in_11 - _AX_CXX_COMPILE_STDCXX_testbody_new_in_14 - _AX_CXX_COMPILE_STDCXX_testbody_new_in_17 -) - -dnl Tests for new features in C++11 - -m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[ - -// If the compiler admits that it is not ready for C++11, why torture it? -// Hopefully, this will speed up the test. - -#ifndef __cplusplus - -#error "This is not a C++ compiler" - -#elif __cplusplus < 201103L - -#error "This is not a C++11 compiler" - -#else - -namespace cxx11 -{ - - namespace test_static_assert - { - - template <typename T> - struct check - { - static_assert(sizeof(int) <= sizeof(T), "not big enough"); - }; - - } - - namespace test_final_override - { - - struct Base - { - virtual ~Base() {} - virtual void f() {} - }; - - struct Derived : public Base - { - virtual ~Derived() override {} - virtual void f() override {} - }; - - } - - namespace test_double_right_angle_brackets - { - - template < typename T > - struct check {}; - - typedef check<void> single_type; - typedef check<check<void>> double_type; - typedef check<check<check<void>>> triple_type; - typedef check<check<check<check<void>>>> quadruple_type; - - } - - namespace test_decltype - { - - int - f() - { - int a = 1; - decltype(a) b = 2; - return a + b; - } - - } - - namespace test_type_deduction - { - - template < typename T1, typename T2 > - struct is_same - { - static const bool value = false; - }; - - template < typename T > - struct is_same<T, T> - { - static const bool value = true; - }; - - template < typename T1, typename T2 > - auto - add(T1 a1, T2 a2) -> decltype(a1 + a2) - { - return a1 + a2; - } - - int - test(const int c, volatile int v) - { - static_assert(is_same<int, decltype(0)>::value == true, ""); - static_assert(is_same<int, decltype(c)>::value == false, ""); - static_assert(is_same<int, decltype(v)>::value == false, ""); - auto ac = c; - auto av = v; - auto sumi = ac + av + 'x'; - auto sumf = ac + av + 1.0; - static_assert(is_same<int, decltype(ac)>::value == true, ""); - static_assert(is_same<int, decltype(av)>::value == true, ""); - static_assert(is_same<int, decltype(sumi)>::value == true, ""); - static_assert(is_same<int, decltype(sumf)>::value == false, ""); - static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); - return (sumf > 0.0) ? sumi : add(c, v); - } - - } - - namespace test_noexcept - { - - int f() { return 0; } - int g() noexcept { return 0; } - - static_assert(noexcept(f()) == false, ""); - static_assert(noexcept(g()) == true, ""); - - } - - namespace test_constexpr - { - - template < typename CharT > - unsigned long constexpr - strlen_c_r(const CharT *const s, const unsigned long acc) noexcept - { - return *s ? strlen_c_r(s + 1, acc + 1) : acc; - } - - template < typename CharT > - unsigned long constexpr - strlen_c(const CharT *const s) noexcept - { - return strlen_c_r(s, 0UL); - } - - static_assert(strlen_c("") == 0UL, ""); - static_assert(strlen_c("1") == 1UL, ""); - static_assert(strlen_c("example") == 7UL, ""); - static_assert(strlen_c("another\0example") == 7UL, ""); - - } - - namespace test_rvalue_references - { - - template < int N > - struct answer - { - static constexpr int value = N; - }; - - answer<1> f(int&) { return answer<1>(); } - answer<2> f(const int&) { return answer<2>(); } - answer<3> f(int&&) { return answer<3>(); } - - void - test() - { - int i = 0; - const int c = 0; - static_assert(decltype(f(i))::value == 1, ""); - static_assert(decltype(f(c))::value == 2, ""); - static_assert(decltype(f(0))::value == 3, ""); - } - - } - - namespace test_uniform_initialization - { - - struct test - { - static const int zero {}; - static const int one {1}; - }; - - static_assert(test::zero == 0, ""); - static_assert(test::one == 1, ""); - - } - - namespace test_lambdas - { - - void - test1() - { - auto lambda1 = [](){}; - auto lambda2 = lambda1; - lambda1(); - lambda2(); - } - - int - test2() - { - auto a = [](int i, int j){ return i + j; }(1, 2); - auto b = []() -> int { return '0'; }(); - auto c = [=](){ return a + b; }(); - auto d = [&](){ return c; }(); - auto e = [a, &b](int x) mutable { - const auto identity = [](int y){ return y; }; - for (auto i = 0; i < a; ++i) - a += b--; - return x + identity(a + b); - }(0); - return a + b + c + d + e; - } - - int - test3() - { - const auto nullary = [](){ return 0; }; - const auto unary = [](int x){ return x; }; - using nullary_t = decltype(nullary); - using unary_t = decltype(unary); - const auto higher1st = [](nullary_t f){ return f(); }; - const auto higher2nd = [unary](nullary_t f1){ - return [unary, f1](unary_t f2){ return f2(unary(f1())); }; - }; - return higher1st(nullary) + higher2nd(nullary)(unary); - } - - } - - namespace test_variadic_templates - { - - template <int...> - struct sum; - - template <int N0, int... N1toN> - struct sum<N0, N1toN...> - { - static constexpr auto value = N0 + sum<N1toN...>::value; - }; - - template <> - struct sum<> - { - static constexpr auto value = 0; - }; - - static_assert(sum<>::value == 0, ""); - static_assert(sum<1>::value == 1, ""); - static_assert(sum<23>::value == 23, ""); - static_assert(sum<1, 2>::value == 3, ""); - static_assert(sum<5, 5, 11>::value == 21, ""); - static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); - - } - - // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae - // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function - // because of this. - namespace test_template_alias_sfinae - { - - struct foo {}; - - template<typename T> - using member = typename T::member_type; - - template<typename T> - void func(...) {} - - template<typename T> - void func(member<T>*) {} - - void test(); - - void test() { func<foo>(0); } - - } - -} // namespace cxx11 - -#endif // __cplusplus >= 201103L - -]]) - - -dnl Tests for new features in C++14 - -m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[ - -// If the compiler admits that it is not ready for C++14, why torture it? -// Hopefully, this will speed up the test. - -#ifndef __cplusplus - -#error "This is not a C++ compiler" - -#elif __cplusplus < 201402L - -#error "This is not a C++14 compiler" - -#else - -namespace cxx14 -{ - - namespace test_polymorphic_lambdas - { - - int - test() - { - const auto lambda = [](auto&&... args){ - const auto istiny = [](auto x){ - return (sizeof(x) == 1UL) ? 1 : 0; - }; - const int aretiny[] = { istiny(args)... }; - return aretiny[0]; - }; - return lambda(1, 1L, 1.0f, '1'); - } - - } - - namespace test_binary_literals - { - - constexpr auto ivii = 0b0000000000101010; - static_assert(ivii == 42, "wrong value"); - - } - - namespace test_generalized_constexpr - { - - template < typename CharT > - constexpr unsigned long - strlen_c(const CharT *const s) noexcept - { - auto length = 0UL; - for (auto p = s; *p; ++p) - ++length; - return length; - } - - static_assert(strlen_c("") == 0UL, ""); - static_assert(strlen_c("x") == 1UL, ""); - static_assert(strlen_c("test") == 4UL, ""); - static_assert(strlen_c("another\0test") == 7UL, ""); - - } - - namespace test_lambda_init_capture - { - - int - test() - { - auto x = 0; - const auto lambda1 = [a = x](int b){ return a + b; }; - const auto lambda2 = [a = lambda1(x)](){ return a; }; - return lambda2(); - } - - } - - namespace test_digit_separators - { - - constexpr auto ten_million = 100'000'000; - static_assert(ten_million == 100000000, ""); - - } - - namespace test_return_type_deduction - { - - auto f(int& x) { return x; } - decltype(auto) g(int& x) { return x; } - - template < typename T1, typename T2 > - struct is_same - { - static constexpr auto value = false; - }; - - template < typename T > - struct is_same<T, T> - { - static constexpr auto value = true; - }; - - int - test() - { - auto x = 0; - static_assert(is_same<int, decltype(f(x))>::value, ""); - static_assert(is_same<int&, decltype(g(x))>::value, ""); - return x; - } - - } - -} // namespace cxx14 - -#endif // __cplusplus >= 201402L - -]]) - - -dnl Tests for new features in C++17 - -m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[ - -// If the compiler admits that it is not ready for C++17, why torture it? -// Hopefully, this will speed up the test. - -#ifndef __cplusplus - -#error "This is not a C++ compiler" - -#elif __cplusplus < 201703L - -#error "This is not a C++17 compiler" - -#else - -#include <initializer_list> -#include <utility> -#include <type_traits> - -namespace cxx17 -{ - - namespace test_constexpr_lambdas - { - - constexpr int foo = [](){return 42;}(); - - } - - namespace test::nested_namespace::definitions - { - - } - - namespace test_fold_expression - { - - template<typename... Args> - int multiply(Args... args) - { - return (args * ... * 1); - } - - template<typename... Args> - bool all(Args... args) - { - return (args && ...); - } - - } - - namespace test_extended_static_assert - { - - static_assert (true); - - } - - namespace test_auto_brace_init_list - { - - auto foo = {5}; - auto bar {5}; - - static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value); - static_assert(std::is_same<int, decltype(bar)>::value); - } - - namespace test_typename_in_template_template_parameter - { - - template<template<typename> typename X> struct D; - - } - - namespace test_fallthrough_nodiscard_maybe_unused_attributes - { - - int f1() - { - return 42; - } - - [[nodiscard]] int f2() - { - [[maybe_unused]] auto unused = f1(); - - switch (f1()) - { - case 17: - f1(); - [[fallthrough]]; - case 42: - f1(); - } - return f1(); - } - - } - - namespace test_extended_aggregate_initialization - { - - struct base1 - { - int b1, b2 = 42; - }; - - struct base2 - { - base2() { - b3 = 42; - } - int b3; - }; - - struct derived : base1, base2 - { - int d; - }; - - derived d1 {{1, 2}, {}, 4}; // full initialization - derived d2 {{}, {}, 4}; // value-initialized bases - - } - - namespace test_general_range_based_for_loop - { - - struct iter - { - int i; - - int& operator* () - { - return i; - } - - const int& operator* () const - { - return i; - } - - iter& operator++() - { - ++i; - return *this; - } - }; - - struct sentinel - { - int i; - }; - - bool operator== (const iter& i, const sentinel& s) - { - return i.i == s.i; - } - - bool operator!= (const iter& i, const sentinel& s) - { - return !(i == s); - } - - struct range - { - iter begin() const - { - return {0}; - } - - sentinel end() const - { - return {5}; - } - }; - - void f() - { - range r {}; - - for (auto i : r) - { - [[maybe_unused]] auto v = i; - } - } - - } - - namespace test_lambda_capture_asterisk_this_by_value - { - - struct t - { - int i; - int foo() - { - return [*this]() - { - return i; - }(); - } - }; - - } - - namespace test_enum_class_construction - { - - enum class byte : unsigned char - {}; - - byte foo {42}; - - } - - namespace test_constexpr_if - { - - template <bool cond> - int f () - { - if constexpr(cond) - { - return 13; - } - else - { - return 42; - } - } - - } - - namespace test_selection_statement_with_initializer - { - - int f() - { - return 13; - } - - int f2() - { - if (auto i = f(); i > 0) - { - return 3; - } - - switch (auto i = f(); i + 4) - { - case 17: - return 2; - - default: - return 1; - } - } - - } - - namespace test_template_argument_deduction_for_class_templates - { - - template <typename T1, typename T2> - struct pair - { - pair (T1 p1, T2 p2) - : m1 {p1}, - m2 {p2} - {} - - T1 m1; - T2 m2; - }; - - void f() - { - [[maybe_unused]] auto p = pair{13, 42u}; - } - - } - - namespace test_non_type_auto_template_parameters - { - - template <auto n> - struct B - {}; - - B<5> b1; - B<'a'> b2; - - } - - namespace test_structured_bindings - { - - int arr[2] = { 1, 2 }; - std::pair<int, int> pr = { 1, 2 }; - - auto f1() -> int(&)[2] - { - return arr; - } - - auto f2() -> std::pair<int, int>& - { - return pr; - } - - struct S - { - int x1 : 2; - volatile double y1; - }; - - S f3() - { - return {}; - } - - auto [ x1, y1 ] = f1(); - auto& [ xr1, yr1 ] = f1(); - auto [ x2, y2 ] = f2(); - auto& [ xr2, yr2 ] = f2(); - const auto [ x3, y3 ] = f3(); - - } - - namespace test_exception_spec_type_system - { - - struct Good {}; - struct Bad {}; - - void g1() noexcept; - void g2(); - - template<typename T> - Bad - f(T*, T*); - - template<typename T1, typename T2> - Good - f(T1*, T2*); - - static_assert (std::is_same_v<Good, decltype(f(g1, g2))>); - - } - - namespace test_inline_variables - { - - template<class T> void f(T) - {} - - template<class T> inline T g(T) - { - return T{}; - } - - template<> inline void f<>(int) - {} - - template<> int g<>(int) - { - return 5; - } - - } - -} // namespace cxx17 - -#endif // __cplusplus < 201703L - -]]) diff --git a/src/univalue/configure.ac b/src/univalue/configure.ac deleted file mode 100644 index ed9c5f0c5c..0000000000 --- a/src/univalue/configure.ac +++ /dev/null @@ -1,72 +0,0 @@ -m4_define([libunivalue_major_version], [1]) -m4_define([libunivalue_minor_version], [1]) -m4_define([libunivalue_micro_version], [4]) -m4_define([libunivalue_interface_age], [4]) -# If you need a modifier for the version number. -# Normally empty, but can be used to make "fixup" releases. -m4_define([libunivalue_extraversion], []) - -dnl libtool versioning from libunivalue -m4_define([libunivalue_current], [m4_eval(100 * libunivalue_minor_version + libunivalue_micro_version - libunivalue_interface_age)]) -m4_define([libunivalue_binary_age], [m4_eval(100 * libunivalue_minor_version + libunivalue_micro_version)]) -m4_define([libunivalue_revision], [libunivalue_interface_age]) -m4_define([libunivalue_age], [m4_eval(libunivalue_binary_age - libunivalue_interface_age)]) -m4_define([libunivalue_version], [libunivalue_major_version().libunivalue_minor_version().libunivalue_micro_version()libunivalue_extraversion()]) - - -AC_INIT([univalue], [1.0.4], - [http://github.com/jgarzik/univalue/]) - -dnl make the compilation flags quiet unless V=1 is used -m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) - -AC_PREREQ(2.60) -AC_CONFIG_SRCDIR([lib/univalue.cpp]) -AC_CONFIG_AUX_DIR([build-aux]) -AC_CONFIG_MACRO_DIR([build-aux/m4]) -AC_CONFIG_HEADERS([univalue-config.h]) -AM_INIT_AUTOMAKE([subdir-objects foreign]) - -LIBUNIVALUE_MAJOR_VERSION=libunivalue_major_version -LIBUNIVALUE_MINOR_VERSION=libunivalue_minor_version -LIBUNIVALUE_MICRO_VERSION=libunivalue_micro_version -LIBUNIVALUE_INTERFACE_AGE=libunivalue_interface_age - -# ABI version -# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html -LIBUNIVALUE_CURRENT=libunivalue_current -LIBUNIVALUE_REVISION=libunivalue_revision -LIBUNIVALUE_AGE=libunivalue_age - -AC_SUBST(LIBUNIVALUE_CURRENT) -AC_SUBST(LIBUNIVALUE_REVISION) -AC_SUBST(LIBUNIVALUE_AGE) - -LT_INIT -LT_LANG([C++]) - -dnl Require C++17 compiler (no GNU extensions) -AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory], [nodefault]) - -case $host in - *mingw*) - LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static" - ;; -esac - -BUILD_EXEEXT= -case $build in - *mingw*) - BUILD_EXEEXT=".exe" - ;; -esac - -AC_CONFIG_FILES([ - Makefile - pc/libunivalue.pc - pc/libunivalue-uninstalled.pc]) - -AC_SUBST(LIBTOOL_APP_LDFLAGS) -AC_SUBST(BUILD_EXEEXT) -AC_OUTPUT - diff --git a/src/univalue/gen/gen.cpp b/src/univalue/gen/gen.cpp deleted file mode 100644 index ca5b470ddc..0000000000 --- a/src/univalue/gen/gen.cpp +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright 2014 BitPay Inc. -// Distributed under the MIT software license, see the accompanying -// file COPYING or https://opensource.org/licenses/mit-license.php. - -// -// To re-create univalue_escapes.h: -// $ g++ -o gen gen.cpp -// $ ./gen > univalue_escapes.h -// - -#include <univalue.h> - -#include <cstdio> -#include <cstring> -#include <string> - -static bool initEscapes; -static std::string escapes[256]; - -static void initJsonEscape() -{ - // Escape all lower control characters (some get overridden with smaller sequences below) - for (int ch=0x00; ch<0x20; ++ch) { - char tmpbuf[20]; - snprintf(tmpbuf, sizeof(tmpbuf), "\\u%04x", ch); - escapes[ch] = std::string(tmpbuf); - } - - escapes[(int)'"'] = "\\\""; - escapes[(int)'\\'] = "\\\\"; - escapes[(int)'\b'] = "\\b"; - escapes[(int)'\f'] = "\\f"; - escapes[(int)'\n'] = "\\n"; - escapes[(int)'\r'] = "\\r"; - escapes[(int)'\t'] = "\\t"; - escapes[(int)'\x7f'] = "\\u007f"; // U+007F DELETE - - initEscapes = true; -} - -static void outputEscape() -{ - printf( "// Automatically generated file. Do not modify.\n" - "#ifndef BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H\n" - "#define BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H\n" - "static const char *escapes[256] = {\n"); - - for (unsigned int i = 0; i < 256; i++) { - if (escapes[i].empty()) { - printf("\tnullptr,\n"); - } else { - printf("\t\""); - - unsigned int si; - for (si = 0; si < escapes[i].size(); si++) { - char ch = escapes[i][si]; - switch (ch) { - case '"': - printf("\\\""); - break; - case '\\': - printf("\\\\"); - break; - default: - printf("%c", escapes[i][si]); - break; - } - } - - printf("\",\n"); - } - } - - printf( "};\n" - "#endif // BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H\n"); -} - -int main (int argc, char *argv[]) -{ - initJsonEscape(); - outputEscape(); - return 0; -} - diff --git a/src/univalue/include/univalue.h b/src/univalue/include/univalue.h index 35eaa2dd0d..8ba6fd5425 100644 --- a/src/univalue/include/univalue.h +++ b/src/univalue/include/univalue.h @@ -3,8 +3,8 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or https://opensource.org/licenses/mit-license.php. -#ifndef __UNIVALUE_H__ -#define __UNIVALUE_H__ +#ifndef BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_H +#define BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_H #include <charconv> #include <cstdint> @@ -24,41 +24,39 @@ public: typ = initialType; val = initialStr; } - UniValue(uint64_t val_) { - setInt(val_); - } - UniValue(int64_t val_) { - setInt(val_); - } - UniValue(bool val_) { - setBool(val_); - } - UniValue(int val_) { - setInt(val_); - } - UniValue(double val_) { - setFloat(val_); - } - UniValue(const std::string& val_) { - setStr(val_); - } - UniValue(const char *val_) { - std::string s(val_); - setStr(s); + template <typename Ref, typename T = std::remove_cv_t<std::remove_reference_t<Ref>>, + std::enable_if_t<std::is_floating_point_v<T> || // setFloat + std::is_same_v<bool, T> || // setBool + std::is_signed_v<T> || std::is_unsigned_v<T> || // setInt + std::is_constructible_v<std::string, T>, // setStr + bool> = true> + UniValue(Ref&& val) + { + if constexpr (std::is_floating_point_v<T>) { + setFloat(val); + } else if constexpr (std::is_same_v<bool, T>) { + setBool(val); + } else if constexpr (std::is_signed_v<T>) { + setInt(int64_t{val}); + } else if constexpr (std::is_unsigned_v<T>) { + setInt(uint64_t{val}); + } else { + setStr(std::string{std::forward<Ref>(val)}); + } } void clear(); - bool setNull(); - bool setBool(bool val); - bool setNumStr(const std::string& val); - bool setInt(uint64_t val); - bool setInt(int64_t val); - bool setInt(int val_) { return setInt((int64_t)val_); } - bool setFloat(double val); - bool setStr(const std::string& val); - bool setArray(); - bool setObject(); + void setNull(); + void setBool(bool val); + void setNumStr(const std::string& val); + void setInt(uint64_t val); + void setInt(int64_t val); + void setInt(int val_) { return setInt(int64_t{val_}); } + void setFloat(double val); + void setStr(const std::string& val); + void setArray(); + void setObject(); enum VType getType() const { return typ; } const std::string& getValStr() const { return val; } @@ -82,68 +80,14 @@ public: bool isArray() const { return (typ == VARR); } bool isObject() const { return (typ == VOBJ); } - bool push_back(const UniValue& val); - bool push_back(const std::string& val_) { - UniValue tmpVal(VSTR, val_); - return push_back(tmpVal); - } - bool push_back(const char *val_) { - std::string s(val_); - return push_back(s); - } - bool push_back(uint64_t val_) { - UniValue tmpVal(val_); - return push_back(tmpVal); - } - bool push_back(int64_t val_) { - UniValue tmpVal(val_); - return push_back(tmpVal); - } - bool push_back(bool val_) { - UniValue tmpVal(val_); - return push_back(tmpVal); - } - bool push_back(int val_) { - UniValue tmpVal(val_); - return push_back(tmpVal); - } - bool push_back(double val_) { - UniValue tmpVal(val_); - return push_back(tmpVal); - } - bool push_backV(const std::vector<UniValue>& vec); + void push_back(const UniValue& val); + void push_backV(const std::vector<UniValue>& vec); + template <class It> + void push_backV(It first, It last); void __pushKV(const std::string& key, const UniValue& val); - bool pushKV(const std::string& key, const UniValue& val); - bool pushKV(const std::string& key, const std::string& val_) { - UniValue tmpVal(VSTR, val_); - return pushKV(key, tmpVal); - } - bool pushKV(const std::string& key, const char *val_) { - std::string _val(val_); - return pushKV(key, _val); - } - bool pushKV(const std::string& key, int64_t val_) { - UniValue tmpVal(val_); - return pushKV(key, tmpVal); - } - bool pushKV(const std::string& key, uint64_t val_) { - UniValue tmpVal(val_); - return pushKV(key, tmpVal); - } - bool pushKV(const std::string& key, bool val_) { - UniValue tmpVal(val_); - return pushKV(key, tmpVal); - } - bool pushKV(const std::string& key, int val_) { - UniValue tmpVal((int64_t)val_); - return pushKV(key, tmpVal); - } - bool pushKV(const std::string& key, double val_) { - UniValue tmpVal(val_); - return pushKV(key, tmpVal); - } - bool pushKVs(const UniValue& obj); + void pushKV(const std::string& key, const UniValue& val); + void pushKVs(const UniValue& obj); std::string write(unsigned int prettyIndent = 0, unsigned int indentLevel = 0) const; @@ -160,6 +104,7 @@ private: std::vector<std::string> keys; std::vector<UniValue> values; + void checkType(const VType& expected) const; bool findKey(const std::string& key, size_t& retIdx) const; void writeArray(unsigned int prettyIndent, unsigned int indentLevel, std::string& s) const; void writeObject(unsigned int prettyIndent, unsigned int indentLevel, std::string& s) const; @@ -170,23 +115,9 @@ public: const std::vector<std::string>& getKeys() const; const std::vector<UniValue>& getValues() const; template <typename Int> - auto getInt() const - { - static_assert(std::is_integral<Int>::value); - if (typ != VNUM) { - throw std::runtime_error("JSON value is not an integer as expected"); - } - Int result; - const auto [first_nonmatching, error_condition] = std::from_chars(val.data(), val.data() + val.size(), result); - if (first_nonmatching != val.data() + val.size() || error_condition != std::errc{}) { - throw std::runtime_error("JSON integer out of range"); - } - return result; - } + Int getInt() const; bool get_bool() const; const std::string& get_str() const; - auto get_int() const { return getInt<int>(); }; - auto get_int64() const { return getInt<int64_t>(); }; double get_real() const; const UniValue& get_obj() const; const UniValue& get_array() const; @@ -195,6 +126,26 @@ public: friend const UniValue& find_value( const UniValue& obj, const std::string& name); }; +template <class It> +void UniValue::push_backV(It first, It last) +{ + checkType(VARR); + values.insert(values.end(), first, last); +} + +template <typename Int> +Int UniValue::getInt() const +{ + static_assert(std::is_integral<Int>::value); + checkType(VNUM); + Int result; + const auto [first_nonmatching, error_condition] = std::from_chars(val.data(), val.data() + val.size(), result); + if (first_nonmatching != val.data() + val.size() || error_condition != std::errc{}) { + throw std::runtime_error("JSON integer out of range"); + } + return result; +} + enum jtokentype { JTOK_ERR = -1, JTOK_NONE = 0, // eof @@ -252,4 +203,4 @@ extern const UniValue NullUniValue; const UniValue& find_value( const UniValue& obj, const std::string& name); -#endif // __UNIVALUE_H__ +#endif // BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_H diff --git a/src/univalue/lib/univalue_escapes.h b/src/univalue/include/univalue_escapes.h index 3f714f8e5b..83767e8ac5 100644 --- a/src/univalue/lib/univalue_escapes.h +++ b/src/univalue/include/univalue_escapes.h @@ -1,6 +1,5 @@ -// Automatically generated file. Do not modify. -#ifndef BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H -#define BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H +#ifndef BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_ESCAPES_H +#define BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_ESCAPES_H static const char *escapes[256] = { "\\u0000", "\\u0001", @@ -259,4 +258,4 @@ static const char *escapes[256] = { nullptr, nullptr, }; -#endif // BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H +#endif // BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_ESCAPES_H diff --git a/src/univalue/lib/univalue_utffilter.h b/src/univalue/include/univalue_utffilter.h index c24ac58eaf..f688eaaa30 100644 --- a/src/univalue/lib/univalue_utffilter.h +++ b/src/univalue/include/univalue_utffilter.h @@ -1,8 +1,8 @@ // Copyright 2016 Wladimir J. van der Laan // Distributed under the MIT software license, see the accompanying // file COPYING or https://opensource.org/licenses/mit-license.php. -#ifndef UNIVALUE_UTFFILTER_H -#define UNIVALUE_UTFFILTER_H +#ifndef BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_UTFFILTER_H +#define BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_UTFFILTER_H #include <string> @@ -116,4 +116,4 @@ private: } }; -#endif +#endif // BITCOIN_UNIVALUE_INCLUDE_UNIVALUE_UTFFILTER_H diff --git a/src/univalue/lib/univalue.cpp b/src/univalue/lib/univalue.cpp index 3553995c28..55e777b8ae 100644 --- a/src/univalue/lib/univalue.cpp +++ b/src/univalue/lib/univalue.cpp @@ -23,19 +23,17 @@ void UniValue::clear() values.clear(); } -bool UniValue::setNull() +void UniValue::setNull() { clear(); - return true; } -bool UniValue::setBool(bool val_) +void UniValue::setBool(bool val_) { clear(); typ = VBOOL; if (val_) val = "1"; - return true; } static bool validNumStr(const std::string& s) @@ -46,18 +44,18 @@ static bool validNumStr(const std::string& s) return (tt == JTOK_NUMBER); } -bool UniValue::setNumStr(const std::string& val_) +void UniValue::setNumStr(const std::string& val_) { - if (!validNumStr(val_)) - return false; + if (!validNumStr(val_)) { + throw std::runtime_error{"The string '" + val_ + "' is not a valid JSON number"}; + } clear(); typ = VNUM; val = val_; - return true; } -bool UniValue::setInt(uint64_t val_) +void UniValue::setInt(uint64_t val_) { std::ostringstream oss; @@ -66,7 +64,7 @@ bool UniValue::setInt(uint64_t val_) return setNumStr(oss.str()); } -bool UniValue::setInt(int64_t val_) +void UniValue::setInt(int64_t val_) { std::ostringstream oss; @@ -75,86 +73,74 @@ bool UniValue::setInt(int64_t val_) return setNumStr(oss.str()); } -bool UniValue::setFloat(double val_) +void UniValue::setFloat(double val_) { std::ostringstream oss; oss << std::setprecision(16) << val_; - bool ret = setNumStr(oss.str()); - typ = VNUM; - return ret; + return setNumStr(oss.str()); } -bool UniValue::setStr(const std::string& val_) +void UniValue::setStr(const std::string& val_) { clear(); typ = VSTR; val = val_; - return true; } -bool UniValue::setArray() +void UniValue::setArray() { clear(); typ = VARR; - return true; } -bool UniValue::setObject() +void UniValue::setObject() { clear(); typ = VOBJ; - return true; } -bool UniValue::push_back(const UniValue& val_) +void UniValue::push_back(const UniValue& val_) { - if (typ != VARR) - return false; + checkType(VARR); values.push_back(val_); - return true; } -bool UniValue::push_backV(const std::vector<UniValue>& vec) +void UniValue::push_backV(const std::vector<UniValue>& vec) { - if (typ != VARR) - return false; + checkType(VARR); values.insert(values.end(), vec.begin(), vec.end()); - - return true; } void UniValue::__pushKV(const std::string& key, const UniValue& val_) { + checkType(VOBJ); + keys.push_back(key); values.push_back(val_); } -bool UniValue::pushKV(const std::string& key, const UniValue& val_) +void UniValue::pushKV(const std::string& key, const UniValue& val_) { - if (typ != VOBJ) - return false; + checkType(VOBJ); size_t idx; if (findKey(key, idx)) values[idx] = val_; else __pushKV(key, val_); - return true; } -bool UniValue::pushKVs(const UniValue& obj) +void UniValue::pushKVs(const UniValue& obj) { - if (typ != VOBJ || obj.typ != VOBJ) - return false; + checkType(VOBJ); + obj.checkType(VOBJ); for (size_t i = 0; i < obj.keys.size(); i++) __pushKV(obj.keys[i], obj.values.at(i)); - - return true; } void UniValue::getObjMap(std::map<std::string,UniValue>& kv) const @@ -221,6 +207,14 @@ const UniValue& UniValue::operator[](size_t index) const return values.at(index); } +void UniValue::checkType(const VType& expected) const +{ + if (typ != expected) { + throw std::runtime_error{"JSON value of type " + std::string{uvTypeName(typ)} + " is not of expected type " + + std::string{uvTypeName(expected)}}; + } +} + const char *uvTypeName(UniValue::VType t) { switch (t) { diff --git a/src/univalue/lib/univalue_get.cpp b/src/univalue/lib/univalue_get.cpp index 9bbdb1fe69..5c58f388dd 100644 --- a/src/univalue/lib/univalue_get.cpp +++ b/src/univalue/lib/univalue_get.cpp @@ -46,8 +46,7 @@ bool ParseDouble(const std::string& str, double *out) const std::vector<std::string>& UniValue::getKeys() const { - if (typ != VOBJ) - throw std::runtime_error("JSON value is not an object as expected"); + checkType(VOBJ); return keys; } @@ -60,22 +59,19 @@ const std::vector<UniValue>& UniValue::getValues() const bool UniValue::get_bool() const { - if (typ != VBOOL) - throw std::runtime_error("JSON value is not a boolean as expected"); + checkType(VBOOL); return getBool(); } const std::string& UniValue::get_str() const { - if (typ != VSTR) - throw std::runtime_error("JSON value is not a string as expected"); + checkType(VSTR); return getValStr(); } double UniValue::get_real() const { - if (typ != VNUM) - throw std::runtime_error("JSON value is not a number as expected"); + checkType(VNUM); double retval; if (!ParseDouble(getValStr(), &retval)) throw std::runtime_error("JSON double out of range"); @@ -84,15 +80,12 @@ double UniValue::get_real() const const UniValue& UniValue::get_obj() const { - if (typ != VOBJ) - throw std::runtime_error("JSON value is not an object as expected"); + checkType(VOBJ); return *this; } const UniValue& UniValue::get_array() const { - if (typ != VARR) - throw std::runtime_error("JSON value is not an array as expected"); + checkType(VARR); return *this; } - diff --git a/src/univalue/lib/univalue_read.cpp b/src/univalue/lib/univalue_read.cpp index a6ed75e57a..2f2385383c 100644 --- a/src/univalue/lib/univalue_read.cpp +++ b/src/univalue/lib/univalue_read.cpp @@ -3,7 +3,7 @@ // file COPYING or https://opensource.org/licenses/mit-license.php. #include <univalue.h> -#include "univalue_utffilter.h" +#include <univalue_utffilter.h> #include <cstdio> #include <cstdint> diff --git a/src/univalue/lib/univalue_write.cpp b/src/univalue/lib/univalue_write.cpp index 18833077b7..4a3cbba20f 100644 --- a/src/univalue/lib/univalue_write.cpp +++ b/src/univalue/lib/univalue_write.cpp @@ -3,7 +3,7 @@ // file COPYING or https://opensource.org/licenses/mit-license.php. #include <univalue.h> -#include "univalue_escapes.h" +#include <univalue_escapes.h> #include <memory> #include <string> diff --git a/src/univalue/pc/libunivalue-uninstalled.pc.in b/src/univalue/pc/libunivalue-uninstalled.pc.in deleted file mode 100644 index b7f53e875e..0000000000 --- a/src/univalue/pc/libunivalue-uninstalled.pc.in +++ /dev/null @@ -1,9 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: libunivalue -Description: libunivalue, C++ universal value object and JSON library -Version: @VERSION@ -Libs: ${pc_top_builddir}/${pcfiledir}/libunivalue.la diff --git a/src/univalue/pc/libunivalue.pc.in b/src/univalue/pc/libunivalue.pc.in deleted file mode 100644 index 358a2d5f73..0000000000 --- a/src/univalue/pc/libunivalue.pc.in +++ /dev/null @@ -1,10 +0,0 @@ -prefix=@prefix@ -exec_prefix=@exec_prefix@ -libdir=@libdir@ -includedir=@includedir@ - -Name: libunivalue -Description: libunivalue, C++ universal value object and JSON library -Version: @VERSION@ -Libs: -L${libdir} -lunivalue -Cflags: -I${includedir} diff --git a/src/univalue/sources.mk b/src/univalue/sources.mk index efab6d277f..5e4d9c3831 100644 --- a/src/univalue/sources.mk +++ b/src/univalue/sources.mk @@ -1,21 +1,15 @@ -# - All variables are namespaced with UNIVALUE_ to avoid colliding with -# downstream makefiles. # - All Variables ending in _HEADERS or _SOURCES confuse automake, so the # _INT postfix is applied. # - Convenience variables, for example a UNIVALUE_TEST_DIR should not be used # as they interfere with automatic dependency generation -# - The %reldir% is the relative path from the Makefile.am. This allows -# downstreams to use these variables without having to manually account for -# the path change. +# - The %reldir% is the relative path from the Makefile.am. UNIVALUE_INCLUDE_DIR_INT = %reldir%/include UNIVALUE_DIST_HEADERS_INT = UNIVALUE_DIST_HEADERS_INT += %reldir%/include/univalue.h - -UNIVALUE_LIB_HEADERS_INT = -UNIVALUE_LIB_HEADERS_INT += %reldir%/lib/univalue_utffilter.h -UNIVALUE_LIB_HEADERS_INT += %reldir%/lib/univalue_escapes.h +UNIVALUE_DIST_HEADERS_INT += %reldir%/include/univalue_utffilter.h +UNIVALUE_DIST_HEADERS_INT += %reldir%/include/univalue_escapes.h UNIVALUE_LIB_SOURCES_INT = UNIVALUE_LIB_SOURCES_INT += %reldir%/lib/univalue.cpp @@ -31,9 +25,6 @@ UNIVALUE_TEST_UNITESTER_INT += %reldir%/test/unitester.cpp UNIVALUE_TEST_JSON_INT = UNIVALUE_TEST_JSON_INT += %reldir%/test/test_json.cpp -UNIVALUE_TEST_NO_NUL_INT = -UNIVALUE_TEST_NO_NUL_INT += %reldir%/test/no_nul.cpp - UNIVALUE_TEST_OBJECT_INT = UNIVALUE_TEST_OBJECT_INT += %reldir%/test/object.cpp diff --git a/src/univalue/test/.gitignore b/src/univalue/test/.gitignore index 7b27cf0da2..5812c96b14 100644 --- a/src/univalue/test/.gitignore +++ b/src/univalue/test/.gitignore @@ -2,7 +2,6 @@ object unitester test_json -no_nul *.trs *.log diff --git a/src/univalue/test/no_nul.cpp b/src/univalue/test/no_nul.cpp deleted file mode 100644 index 3a7a727abb..0000000000 --- a/src/univalue/test/no_nul.cpp +++ /dev/null @@ -1,8 +0,0 @@ -#include <univalue.h> - -int main (int argc, char *argv[]) -{ - char buf[] = "___[1,2,3]___"; - UniValue val; - return val.read(buf + 3, 7) ? 0 : 1; -} diff --git a/src/univalue/test/object.cpp b/src/univalue/test/object.cpp index b9697a8cb7..94d7343ff3 100644 --- a/src/univalue/test/object.cpp +++ b/src/univalue/test/object.cpp @@ -13,9 +13,6 @@ #include <string> #include <vector> -#define BOOST_FIXTURE_TEST_SUITE(a, b) -#define BOOST_AUTO_TEST_CASE(funcName) void funcName() -#define BOOST_AUTO_TEST_SUITE_END() #define BOOST_CHECK(expr) assert(expr) #define BOOST_CHECK_EQUAL(v1, v2) assert((v1) == (v2)) #define BOOST_CHECK_THROW(stmt, excMatch) { \ @@ -35,9 +32,7 @@ } \ } -BOOST_FIXTURE_TEST_SUITE(univalue_tests, BasicTestingSetup) - -BOOST_AUTO_TEST_CASE(univalue_constructor) +void univalue_constructor() { UniValue v1; BOOST_CHECK(v1.isNull()); @@ -50,7 +45,7 @@ BOOST_AUTO_TEST_CASE(univalue_constructor) BOOST_CHECK_EQUAL(v3.getValStr(), "foo"); UniValue numTest; - BOOST_CHECK(numTest.setNumStr("82")); + numTest.setNumStr("82"); BOOST_CHECK(numTest.isNum()); BOOST_CHECK_EQUAL(numTest.getValStr(), "82"); @@ -85,30 +80,47 @@ BOOST_AUTO_TEST_CASE(univalue_constructor) BOOST_CHECK_EQUAL(v9.getValStr(), "zappa"); } -BOOST_AUTO_TEST_CASE(univalue_typecheck) +void univalue_push_throw() +{ + UniValue j; + BOOST_CHECK_THROW(j.push_back(1), std::runtime_error); + BOOST_CHECK_THROW(j.push_backV({1}), std::runtime_error); + BOOST_CHECK_THROW(j.__pushKV("k", 1), std::runtime_error); + BOOST_CHECK_THROW(j.pushKV("k", 1), std::runtime_error); + BOOST_CHECK_THROW(j.pushKVs({}), std::runtime_error); +} + +void univalue_typecheck() { UniValue v1; - BOOST_CHECK(v1.setNumStr("1")); + v1.setNumStr("1"); BOOST_CHECK(v1.isNum()); BOOST_CHECK_THROW(v1.get_bool(), std::runtime_error); + { + UniValue v_negative; + v_negative.setNumStr("-1"); + BOOST_CHECK_THROW(v_negative.getInt<uint8_t>(), std::runtime_error); + BOOST_CHECK_EQUAL(v_negative.getInt<int8_t>(), -1); + } + UniValue v2; - BOOST_CHECK(v2.setBool(true)); + v2.setBool(true); BOOST_CHECK_EQUAL(v2.get_bool(), true); - BOOST_CHECK_THROW(v2.get_int(), std::runtime_error); + BOOST_CHECK_THROW(v2.getInt<int>(), std::runtime_error); UniValue v3; - BOOST_CHECK(v3.setNumStr("32482348723847471234")); - BOOST_CHECK_THROW(v3.get_int64(), std::runtime_error); - BOOST_CHECK(v3.setNumStr("1000")); - BOOST_CHECK_EQUAL(v3.get_int64(), 1000); + v3.setNumStr("32482348723847471234"); + BOOST_CHECK_THROW(v3.getInt<int64_t>(), std::runtime_error); + v3.setNumStr("1000"); + BOOST_CHECK_EQUAL(v3.getInt<int64_t>(), 1000); UniValue v4; - BOOST_CHECK(v4.setNumStr("2147483648")); - BOOST_CHECK_EQUAL(v4.get_int64(), 2147483648); - BOOST_CHECK_THROW(v4.get_int(), std::runtime_error); - BOOST_CHECK(v4.setNumStr("1000")); - BOOST_CHECK_EQUAL(v4.get_int(), 1000); + v4.setNumStr("2147483648"); + BOOST_CHECK_EQUAL(v4.getInt<int64_t>(), 2147483648); + BOOST_CHECK_THROW(v4.getInt<int>(), std::runtime_error); + v4.setNumStr("1000"); + BOOST_CHECK_EQUAL(v4.getInt<int>(), 1000); BOOST_CHECK_THROW(v4.get_str(), std::runtime_error); BOOST_CHECK_EQUAL(v4.get_real(), 1000); BOOST_CHECK_THROW(v4.get_array(), std::runtime_error); @@ -120,84 +132,84 @@ BOOST_AUTO_TEST_CASE(univalue_typecheck) BOOST_CHECK(v5.read("[true, 10]")); BOOST_CHECK_NO_THROW(v5.get_array()); std::vector<UniValue> vals = v5.getValues(); - BOOST_CHECK_THROW(vals[0].get_int(), std::runtime_error); + BOOST_CHECK_THROW(vals[0].getInt<int>(), std::runtime_error); BOOST_CHECK_EQUAL(vals[0].get_bool(), true); - BOOST_CHECK_EQUAL(vals[1].get_int(), 10); + BOOST_CHECK_EQUAL(vals[1].getInt<int>(), 10); BOOST_CHECK_THROW(vals[1].get_bool(), std::runtime_error); } -BOOST_AUTO_TEST_CASE(univalue_set) +void univalue_set() { UniValue v(UniValue::VSTR, "foo"); v.clear(); BOOST_CHECK(v.isNull()); BOOST_CHECK_EQUAL(v.getValStr(), ""); - BOOST_CHECK(v.setObject()); + v.setObject(); BOOST_CHECK(v.isObject()); BOOST_CHECK_EQUAL(v.size(), 0); BOOST_CHECK_EQUAL(v.getType(), UniValue::VOBJ); BOOST_CHECK(v.empty()); - BOOST_CHECK(v.setArray()); + v.setArray(); BOOST_CHECK(v.isArray()); BOOST_CHECK_EQUAL(v.size(), 0); - BOOST_CHECK(v.setStr("zum")); + v.setStr("zum"); BOOST_CHECK(v.isStr()); BOOST_CHECK_EQUAL(v.getValStr(), "zum"); - BOOST_CHECK(v.setFloat(-1.01)); + v.setFloat(-1.01); BOOST_CHECK(v.isNum()); BOOST_CHECK_EQUAL(v.getValStr(), "-1.01"); - BOOST_CHECK(v.setInt((int)1023)); + v.setInt(int{1023}); BOOST_CHECK(v.isNum()); BOOST_CHECK_EQUAL(v.getValStr(), "1023"); - BOOST_CHECK(v.setInt((int64_t)-1023LL)); + v.setInt(int64_t{-1023LL}); BOOST_CHECK(v.isNum()); BOOST_CHECK_EQUAL(v.getValStr(), "-1023"); - BOOST_CHECK(v.setInt((uint64_t)1023ULL)); + v.setInt(uint64_t{1023ULL}); BOOST_CHECK(v.isNum()); BOOST_CHECK_EQUAL(v.getValStr(), "1023"); - BOOST_CHECK(v.setNumStr("-688")); + v.setNumStr("-688"); BOOST_CHECK(v.isNum()); BOOST_CHECK_EQUAL(v.getValStr(), "-688"); - BOOST_CHECK(v.setBool(false)); + v.setBool(false); BOOST_CHECK_EQUAL(v.isBool(), true); BOOST_CHECK_EQUAL(v.isTrue(), false); BOOST_CHECK_EQUAL(v.isFalse(), true); BOOST_CHECK_EQUAL(v.getBool(), false); - BOOST_CHECK(v.setBool(true)); + v.setBool(true); BOOST_CHECK_EQUAL(v.isBool(), true); BOOST_CHECK_EQUAL(v.isTrue(), true); BOOST_CHECK_EQUAL(v.isFalse(), false); BOOST_CHECK_EQUAL(v.getBool(), true); - BOOST_CHECK(!v.setNumStr("zombocom")); + BOOST_CHECK_THROW(v.setNumStr("zombocom"), std::runtime_error); - BOOST_CHECK(v.setNull()); + v.setNull(); BOOST_CHECK(v.isNull()); } -BOOST_AUTO_TEST_CASE(univalue_array) +void univalue_array() { UniValue arr(UniValue::VARR); UniValue v((int64_t)1023LL); - BOOST_CHECK(arr.push_back(v)); + arr.push_back(v); std::string vStr("zippy"); - BOOST_CHECK(arr.push_back(vStr)); + arr.push_back(vStr); const char *s = "pippy"; - BOOST_CHECK(arr.push_back(s)); + arr.push_back(s); std::vector<UniValue> vec; v.setStr("boing"); @@ -206,13 +218,13 @@ BOOST_AUTO_TEST_CASE(univalue_array) v.setStr("going"); vec.push_back(v); - BOOST_CHECK(arr.push_backV(vec)); + arr.push_backV(vec); - BOOST_CHECK(arr.push_back((uint64_t) 400ULL)); - BOOST_CHECK(arr.push_back((int64_t) -400LL)); - BOOST_CHECK(arr.push_back((int) -401)); - BOOST_CHECK(arr.push_back(-40.1)); - BOOST_CHECK(arr.push_back(true)); + arr.push_back(uint64_t{400ULL}); + arr.push_back(int64_t{-400LL}); + arr.push_back(int{-401}); + arr.push_back(-40.1); + arr.push_back(true); BOOST_CHECK_EQUAL(arr.empty(), false); BOOST_CHECK_EQUAL(arr.size(), 10); @@ -245,7 +257,7 @@ BOOST_AUTO_TEST_CASE(univalue_array) BOOST_CHECK_EQUAL(arr.size(), 0); } -BOOST_AUTO_TEST_CASE(univalue_object) +void univalue_object() { UniValue obj(UniValue::VOBJ); std::string strKey, strVal; @@ -253,39 +265,39 @@ BOOST_AUTO_TEST_CASE(univalue_object) strKey = "age"; v.setInt(100); - BOOST_CHECK(obj.pushKV(strKey, v)); + obj.pushKV(strKey, v); strKey = "first"; strVal = "John"; - BOOST_CHECK(obj.pushKV(strKey, strVal)); + obj.pushKV(strKey, strVal); strKey = "last"; - const char *cVal = "Smith"; - BOOST_CHECK(obj.pushKV(strKey, cVal)); + const char* cVal = "Smith"; + obj.pushKV(strKey, cVal); strKey = "distance"; - BOOST_CHECK(obj.pushKV(strKey, (int64_t) 25)); + obj.pushKV(strKey, int64_t{25}); strKey = "time"; - BOOST_CHECK(obj.pushKV(strKey, (uint64_t) 3600)); + obj.pushKV(strKey, uint64_t{3600}); strKey = "calories"; - BOOST_CHECK(obj.pushKV(strKey, (int) 12)); + obj.pushKV(strKey, int{12}); strKey = "temperature"; - BOOST_CHECK(obj.pushKV(strKey, (double) 90.012)); + obj.pushKV(strKey, double{90.012}); strKey = "moon"; - BOOST_CHECK(obj.pushKV(strKey, true)); + obj.pushKV(strKey, true); strKey = "spoon"; - BOOST_CHECK(obj.pushKV(strKey, false)); + obj.pushKV(strKey, false); UniValue obj2(UniValue::VOBJ); - BOOST_CHECK(obj2.pushKV("cat1", 9000)); - BOOST_CHECK(obj2.pushKV("cat2", 12345)); + obj2.pushKV("cat1", 9000); + obj2.pushKV("cat2", 12345); - BOOST_CHECK(obj.pushKVs(obj2)); + obj.pushKVs(obj2); BOOST_CHECK_EQUAL(obj.empty(), false); BOOST_CHECK_EQUAL(obj.size(), 11); @@ -340,7 +352,7 @@ BOOST_AUTO_TEST_CASE(univalue_object) BOOST_CHECK_EQUAL(obj.size(), 0); BOOST_CHECK_EQUAL(obj.getType(), UniValue::VNULL); - BOOST_CHECK_EQUAL(obj.setObject(), true); + obj.setObject(); UniValue uv; uv.setInt(42); obj.__pushKV("age", uv); @@ -364,7 +376,7 @@ BOOST_AUTO_TEST_CASE(univalue_object) static const char *json1 = "[1.10000000,{\"key1\":\"str\\u0000\",\"key2\":800,\"key3\":{\"name\":\"martian http://test.com\"}}]"; -BOOST_AUTO_TEST_CASE(univalue_readwrite) +void univalue_readwrite() { UniValue v; BOOST_CHECK(v.read(json1)); @@ -407,11 +419,10 @@ BOOST_AUTO_TEST_CASE(univalue_readwrite) BOOST_CHECK(!v.read("{} 42")); } -BOOST_AUTO_TEST_SUITE_END() - -int main (int argc, char *argv[]) +int main(int argc, char* argv[]) { univalue_constructor(); + univalue_push_throw(); univalue_typecheck(); univalue_set(); univalue_array(); @@ -419,4 +430,3 @@ int main (int argc, char *argv[]) univalue_readwrite(); return 0; } - diff --git a/src/univalue/test/unitester.cpp b/src/univalue/test/unitester.cpp index 81b1c5d3b1..6344a5a0ab 100644 --- a/src/univalue/test/unitester.cpp +++ b/src/univalue/test/unitester.cpp @@ -12,15 +12,7 @@ #error JSON_TEST_SRC must point to test source directory #endif -#ifndef ARRAY_SIZE -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) -#endif - std::string srcdir(JSON_TEST_SRC); -static bool test_failed = false; - -#define d_assert(expr) { if (!(expr)) { test_failed = true; fprintf(stderr, "%s failed\n", filename.c_str()); } } -#define f_assert(expr) { if (!(expr)) { test_failed = true; fprintf(stderr, "%s failed\n", __func__); } } static std::string rtrim(std::string s) { @@ -41,9 +33,9 @@ static void runtest(std::string filename, const std::string& jdata) bool testResult = val.read(jdata); if (wantPass) { - d_assert(testResult == true); + assert(testResult == true); } else { - d_assert(testResult == false); + assert(testResult == false); } if (wantRoundTrip) { @@ -141,30 +133,38 @@ void unescape_unicode_test() bool testResult; // Escaped ASCII (quote) testResult = val.read("[\"\\u0022\"]"); - f_assert(testResult); - f_assert(val[0].get_str() == "\""); + assert(testResult); + assert(val[0].get_str() == "\""); // Escaped Basic Plane character, two-byte UTF-8 testResult = val.read("[\"\\u0191\"]"); - f_assert(testResult); - f_assert(val[0].get_str() == "\xc6\x91"); + assert(testResult); + assert(val[0].get_str() == "\xc6\x91"); // Escaped Basic Plane character, three-byte UTF-8 testResult = val.read("[\"\\u2191\"]"); - f_assert(testResult); - f_assert(val[0].get_str() == "\xe2\x86\x91"); + assert(testResult); + assert(val[0].get_str() == "\xe2\x86\x91"); // Escaped Supplementary Plane character U+1d161 testResult = val.read("[\"\\ud834\\udd61\"]"); - f_assert(testResult); - f_assert(val[0].get_str() == "\xf0\x9d\x85\xa1"); + assert(testResult); + assert(val[0].get_str() == "\xf0\x9d\x85\xa1"); +} + +void no_nul_test() +{ + char buf[] = "___[1,2,3]___"; + UniValue val; + assert(val.read(buf + 3, 7)); } int main (int argc, char *argv[]) { - for (unsigned int fidx = 0; fidx < ARRAY_SIZE(filenames); fidx++) { - runtest_file(filenames[fidx]); + for (const auto& f: filenames) { + runtest_file(f); } unescape_unicode_test(); + no_nul_test(); - return test_failed ? 1 : 0; + return 0; } diff --git a/src/util/asmap.cpp b/src/util/asmap.cpp index ceb8379c1c..33258d9962 100644 --- a/src/util/asmap.cpp +++ b/src/util/asmap.cpp @@ -8,10 +8,13 @@ #include <crypto/common.h> #include <fs.h> #include <logging.h> +#include <serialize.h> #include <streams.h> +#include <algorithm> #include <cassert> -#include <map> +#include <cstdio> +#include <utility> #include <vector> namespace { @@ -195,7 +198,7 @@ std::vector<bool> DecodeAsmap(fs::path path) { std::vector<bool> bits; FILE *filestr = fsbridge::fopen(path, "rb"); - CAutoFile file(filestr, SER_DISK, CLIENT_VERSION); + AutoFile file{filestr}; if (file.IsNull()) { LogPrintf("Failed to open asmap file from disk\n"); return bits; diff --git a/src/util/bip32.cpp b/src/util/bip32.cpp index 4c7e948368..39e43eeb31 100644 --- a/src/util/bip32.cpp +++ b/src/util/bip32.cpp @@ -2,12 +2,15 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <sstream> -#include <stdio.h> #include <tinyformat.h> #include <util/bip32.h> #include <util/strencodings.h> +#include <algorithm> +#include <cstdint> +#include <cstdio> +#include <sstream> + bool ParseHDKeypath(const std::string& keypath_str, std::vector<uint32_t>& keypath) { diff --git a/src/util/bip32.h b/src/util/bip32.h index 8f86f2aaa6..0872bc88de 100644 --- a/src/util/bip32.h +++ b/src/util/bip32.h @@ -5,7 +5,7 @@ #ifndef BITCOIN_UTIL_BIP32_H #define BITCOIN_UTIL_BIP32_H -#include <attributes.h> +#include <cstdint> #include <string> #include <vector> diff --git a/src/util/bytevectorhash.cpp b/src/util/bytevectorhash.cpp index 9054db4759..6d777613e6 100644 --- a/src/util/bytevectorhash.cpp +++ b/src/util/bytevectorhash.cpp @@ -6,6 +6,8 @@ #include <random.h> #include <util/bytevectorhash.h> +#include <vector> + ByteVectorHash::ByteVectorHash() : m_k0(GetRand<uint64_t>()), m_k1(GetRand<uint64_t>()) diff --git a/src/util/bytevectorhash.h b/src/util/bytevectorhash.h index b88c17460b..c2322b8daf 100644 --- a/src/util/bytevectorhash.h +++ b/src/util/bytevectorhash.h @@ -5,7 +5,8 @@ #ifndef BITCOIN_UTIL_BYTEVECTORHASH_H #define BITCOIN_UTIL_BYTEVECTORHASH_H -#include <stdint.h> +#include <cstdint> +#include <cstddef> #include <vector> /** diff --git a/src/util/error.cpp b/src/util/error.cpp index af8cbd0353..33a35a6d59 100644 --- a/src/util/error.cpp +++ b/src/util/error.cpp @@ -5,9 +5,11 @@ #include <util/error.h> #include <tinyformat.h> -#include <util/system.h> #include <util/translation.h> +#include <cassert> +#include <string> + bilingual_str TransactionErrorString(const TransactionError err) { switch (err) { @@ -35,6 +37,8 @@ bilingual_str TransactionErrorString(const TransactionError err) return Untranslated("External signer not found"); case TransactionError::EXTERNAL_SIGNER_FAILED: return Untranslated("External signer failed to sign"); + case TransactionError::INVALID_PACKAGE: + return Untranslated("Transaction rejected due to invalid package"); // no default case, so the compiler can warn about missing cases } assert(false); diff --git a/src/util/error.h b/src/util/error.h index 4cc35eb1fd..0429de651a 100644 --- a/src/util/error.h +++ b/src/util/error.h @@ -32,6 +32,7 @@ enum class TransactionError { MAX_FEE_EXCEEDED, EXTERNAL_SIGNER_NOT_FOUND, EXTERNAL_SIGNER_FAILED, + INVALID_PACKAGE, }; bilingual_str TransactionErrorString(const TransactionError error); diff --git a/src/util/hasher.cpp b/src/util/hasher.cpp index c21941eb88..a80f20c894 100644 --- a/src/util/hasher.cpp +++ b/src/util/hasher.cpp @@ -2,11 +2,11 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <crypto/siphash.h> #include <random.h> +#include <span.h> #include <util/hasher.h> -#include <limits> - SaltedTxidHasher::SaltedTxidHasher() : k0(GetRand<uint64_t>()), k1(GetRand<uint64_t>()) {} SaltedOutpointHasher::SaltedOutpointHasher() : k0(GetRand<uint64_t>()), k1(GetRand<uint64_t>()) {} diff --git a/src/util/hasher.h b/src/util/hasher.h index 3d24a4d23c..426b8990e6 100644 --- a/src/util/hasher.h +++ b/src/util/hasher.h @@ -5,10 +5,16 @@ #ifndef BITCOIN_UTIL_HASHER_H #define BITCOIN_UTIL_HASHER_H +#include <crypto/common.h> #include <crypto/siphash.h> #include <primitives/transaction.h> #include <uint256.h> +#include <cstdint> +#include <cstring> + +template <typename C> class Span; + class SaltedTxidHasher { private: diff --git a/src/util/message.cpp b/src/util/message.cpp index f58876f915..028251a5a8 100644 --- a/src/util/message.cpp +++ b/src/util/message.cpp @@ -3,16 +3,20 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <hash.h> // For CHashWriter -#include <key.h> // For CKey -#include <key_io.h> // For DecodeDestination() -#include <pubkey.h> // For CPubKey -#include <script/standard.h> // For CTxDestination, IsValidDestination(), PKHash -#include <serialize.h> // For SER_GETHASH +#include <hash.h> +#include <key.h> +#include <key_io.h> +#include <pubkey.h> +#include <script/standard.h> +#include <serialize.h> +#include <uint256.h> #include <util/message.h> -#include <util/strencodings.h> // For DecodeBase64() +#include <util/strencodings.h> +#include <cassert> +#include <optional> #include <string> +#include <variant> #include <vector> /** @@ -70,7 +74,7 @@ bool MessageSign( uint256 MessageHash(const std::string& message) { - CHashWriter hasher(SER_GETHASH, 0); + HashWriter hasher{}; hasher << MESSAGE_MAGIC << message; return hasher.GetHash(); diff --git a/src/util/message.h b/src/util/message.h index b31c5f5761..1b7febe60a 100644 --- a/src/util/message.h +++ b/src/util/message.h @@ -6,11 +6,12 @@ #ifndef BITCOIN_UTIL_MESSAGE_H #define BITCOIN_UTIL_MESSAGE_H -#include <key.h> // For CKey #include <uint256.h> #include <string> +class CKey; + extern const std::string MESSAGE_MAGIC; /** The result of a signed message verification. diff --git a/src/util/moneystr.cpp b/src/util/moneystr.cpp index 8c4bc6e6f4..d9e6cef600 100644 --- a/src/util/moneystr.cpp +++ b/src/util/moneystr.cpp @@ -10,6 +10,7 @@ #include <util/strencodings.h> #include <util/string.h> +#include <cstdint> #include <optional> std::string FormatMoney(const CAmount n) diff --git a/src/util/moneystr.h b/src/util/moneystr.h index 8180604342..3d33bd7f99 100644 --- a/src/util/moneystr.h +++ b/src/util/moneystr.h @@ -9,7 +9,6 @@ #ifndef BITCOIN_UTIL_MONEYSTR_H #define BITCOIN_UTIL_MONEYSTR_H -#include <attributes.h> #include <consensus/amount.h> #include <optional> diff --git a/src/util/readwritefile.cpp b/src/util/readwritefile.cpp index 628e6a3980..3ec08119e7 100644 --- a/src/util/readwritefile.cpp +++ b/src/util/readwritefile.cpp @@ -5,8 +5,9 @@ #include <fs.h> +#include <algorithm> +#include <cstdio> #include <limits> -#include <stdio.h> #include <string> #include <utility> diff --git a/src/util/result.h b/src/util/result.h new file mode 100644 index 0000000000..972b1aada0 --- /dev/null +++ b/src/util/result.h @@ -0,0 +1,84 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or https://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_UTIL_RESULT_H +#define BITCOIN_UTIL_RESULT_H + +#include <attributes.h> +#include <util/translation.h> + +#include <variant> + +namespace util { + +struct Error { + bilingual_str message; +}; + +//! The util::Result class provides a standard way for functions to return +//! either error messages or result values. +//! +//! It is intended for high-level functions that need to report error strings to +//! end users. Lower-level functions that don't need this error-reporting and +//! only need error-handling should avoid util::Result and instead use standard +//! classes like std::optional, std::variant, and std::tuple, or custom structs +//! and enum types to return function results. +//! +//! Usage examples can be found in \example ../test/result_tests.cpp, but in +//! general code returning `util::Result<T>` values is very similar to code +//! returning `std::optional<T>` values. Existing functions returning +//! `std::optional<T>` can be updated to return `util::Result<T>` and return +//! error strings usually just replacing `return std::nullopt;` with `return +//! util::Error{error_string};`. +template <class T> +class Result +{ +private: + std::variant<bilingual_str, T> m_variant; + + template <typename FT> + friend bilingual_str ErrorString(const Result<FT>& result); + +public: + Result(T obj) : m_variant{std::in_place_index_t<1>{}, std::move(obj)} {} + Result(Error error) : m_variant{std::in_place_index_t<0>{}, std::move(error.message)} {} + + //! std::optional methods, so functions returning optional<T> can change to + //! return Result<T> with minimal changes to existing code, and vice versa. + bool has_value() const noexcept { return m_variant.index() == 1; } + const T& value() const LIFETIMEBOUND + { + assert(has_value()); + return std::get<1>(m_variant); + } + T& value() LIFETIMEBOUND + { + assert(has_value()); + return std::get<1>(m_variant); + } + template <class U> + T value_or(U&& default_value) const& + { + return has_value() ? value() : std::forward<U>(default_value); + } + template <class U> + T value_or(U&& default_value) && + { + return has_value() ? std::move(value()) : std::forward<U>(default_value); + } + explicit operator bool() const noexcept { return has_value(); } + const T* operator->() const LIFETIMEBOUND { return &value(); } + const T& operator*() const LIFETIMEBOUND { return value(); } + T* operator->() LIFETIMEBOUND { return &value(); } + T& operator*() LIFETIMEBOUND { return value(); } +}; + +template <typename T> +bilingual_str ErrorString(const Result<T>& result) +{ + return result ? bilingual_str{} : std::get<0>(result.m_variant); +} +} // namespace util + +#endif // BITCOIN_UTIL_RESULT_H diff --git a/src/util/serfloat.h b/src/util/serfloat.h index 4d912b0176..343ccb9d3a 100644 --- a/src/util/serfloat.h +++ b/src/util/serfloat.h @@ -5,7 +5,7 @@ #ifndef BITCOIN_UTIL_SERFLOAT_H #define BITCOIN_UTIL_SERFLOAT_H -#include <stdint.h> +#include <cstdint> /* Encode a double using the IEEE 754 binary64 format. All NaNs are encoded as x86/ARM's * positive quiet NaN with payload 0. */ diff --git a/src/util/settings.cpp b/src/util/settings.cpp index 26439b010b..924a9cfab2 100644 --- a/src/util/settings.cpp +++ b/src/util/settings.cpp @@ -127,6 +127,7 @@ SettingsValue GetSetting(const Settings& settings, const std::string& section, const std::string& name, bool ignore_default_section_config, + bool ignore_nonpersistent, bool get_chain_name) { SettingsValue result; @@ -162,6 +163,9 @@ SettingsValue GetSetting(const Settings& settings, return; } + // Ignore nonpersistent settings if requested. + if (ignore_nonpersistent && (source == Source::COMMAND_LINE || source == Source::FORCED)) return; + // Skip negated command line settings. if (skip_negated_command_line && span.last_negated()) return; diff --git a/src/util/settings.h b/src/util/settings.h index 261a0a032f..e97158dc09 100644 --- a/src/util/settings.h +++ b/src/util/settings.h @@ -55,12 +55,18 @@ bool WriteSettings(const fs::path& path, //! @param ignore_default_section_config - ignore values in the default section //! of the config file (part before any //! [section] keywords) +//! @param ignore_nonpersistent - ignore non-persistent settings values (forced +//! settings values and values specified on the +//! command line). Only return settings in the +//! read-only config and read-write settings +//! files. //! @param get_chain_name - enable special backwards compatible behavior //! for GetChainName SettingsValue GetSetting(const Settings& settings, const std::string& section, const std::string& name, bool ignore_default_section_config, + bool ignore_nonpersistent, bool get_chain_name); //! Get combined setting value similar to GetSetting(), except if setting was diff --git a/src/util/sock.cpp b/src/util/sock.cpp index 3579af4458..125dbc7f18 100644 --- a/src/util/sock.cpp +++ b/src/util/sock.cpp @@ -2,7 +2,7 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <compat.h> +#include <compat/compat.h> #include <logging.h> #include <threadinterrupt.h> #include <tinyformat.h> @@ -39,11 +39,11 @@ Sock::Sock(Sock&& other) other.m_socket = INVALID_SOCKET; } -Sock::~Sock() { Reset(); } +Sock::~Sock() { Close(); } Sock& Sock::operator=(Sock&& other) { - Reset(); + Close(); m_socket = other.m_socket; other.m_socket = INVALID_SOCKET; return *this; @@ -51,15 +51,6 @@ Sock& Sock::operator=(Sock&& other) SOCKET Sock::Get() const { return m_socket; } -SOCKET Sock::Release() -{ - const SOCKET s = m_socket; - m_socket = INVALID_SOCKET; - return s; -} - -void Sock::Reset() { CloseSocket(m_socket); } - ssize_t Sock::Send(const void* data, size_t len, int flags) const { return send(m_socket, static_cast<const char*>(data), len, flags); @@ -75,6 +66,16 @@ int Sock::Connect(const sockaddr* addr, socklen_t addr_len) const return connect(m_socket, addr, addr_len); } +int Sock::Bind(const sockaddr* addr, socklen_t addr_len) const +{ + return bind(m_socket, addr, addr_len); +} + +int Sock::Listen(int backlog) const +{ + return listen(m_socket, backlog); +} + std::unique_ptr<Sock> Sock::Accept(sockaddr* addr, socklen_t* addr_len) const { #ifdef WIN32 @@ -111,65 +112,110 @@ int Sock::SetSockOpt(int level, int opt_name, const void* opt_val, socklen_t opt return setsockopt(m_socket, level, opt_name, static_cast<const char*>(opt_val), opt_len); } +int Sock::GetSockName(sockaddr* name, socklen_t* name_len) const +{ + return getsockname(m_socket, name, name_len); +} + bool Sock::Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred) const { -#ifdef USE_POLL - pollfd fd; - fd.fd = m_socket; - fd.events = 0; - if (requested & RECV) { - fd.events |= POLLIN; - } - if (requested & SEND) { - fd.events |= POLLOUT; - } + // We need a `shared_ptr` owning `this` for `WaitMany()`, but don't want + // `this` to be destroyed when the `shared_ptr` goes out of scope at the + // end of this function. Create it with a custom noop deleter. + std::shared_ptr<const Sock> shared{this, [](const Sock*) {}}; - if (poll(&fd, 1, count_milliseconds(timeout)) == SOCKET_ERROR) { + EventsPerSock events_per_sock{std::make_pair(shared, Events{requested})}; + + if (!WaitMany(timeout, events_per_sock)) { return false; } if (occurred != nullptr) { - *occurred = 0; - if (fd.revents & POLLIN) { - *occurred |= RECV; + *occurred = events_per_sock.begin()->second.occurred; + } + + return true; +} + +bool Sock::WaitMany(std::chrono::milliseconds timeout, EventsPerSock& events_per_sock) const +{ +#ifdef USE_POLL + std::vector<pollfd> pfds; + for (const auto& [sock, events] : events_per_sock) { + pfds.emplace_back(); + auto& pfd = pfds.back(); + pfd.fd = sock->m_socket; + if (events.requested & RECV) { + pfd.events |= POLLIN; } - if (fd.revents & POLLOUT) { - *occurred |= SEND; + if (events.requested & SEND) { + pfd.events |= POLLOUT; } } - return true; -#else - if (!IsSelectableSocket(m_socket)) { + if (poll(pfds.data(), pfds.size(), count_milliseconds(timeout)) == SOCKET_ERROR) { return false; } - fd_set fdset_recv; - fd_set fdset_send; - FD_ZERO(&fdset_recv); - FD_ZERO(&fdset_send); - - if (requested & RECV) { - FD_SET(m_socket, &fdset_recv); + assert(pfds.size() == events_per_sock.size()); + size_t i{0}; + for (auto& [sock, events] : events_per_sock) { + assert(sock->m_socket == static_cast<SOCKET>(pfds[i].fd)); + events.occurred = 0; + if (pfds[i].revents & POLLIN) { + events.occurred |= RECV; + } + if (pfds[i].revents & POLLOUT) { + events.occurred |= SEND; + } + if (pfds[i].revents & (POLLERR | POLLHUP)) { + events.occurred |= ERR; + } + ++i; } - if (requested & SEND) { - FD_SET(m_socket, &fdset_send); + return true; +#else + fd_set recv; + fd_set send; + fd_set err; + FD_ZERO(&recv); + FD_ZERO(&send); + FD_ZERO(&err); + SOCKET socket_max{0}; + + for (const auto& [sock, events] : events_per_sock) { + const auto& s = sock->m_socket; + if (!IsSelectableSocket(s)) { + return false; + } + if (events.requested & RECV) { + FD_SET(s, &recv); + } + if (events.requested & SEND) { + FD_SET(s, &send); + } + FD_SET(s, &err); + socket_max = std::max(socket_max, s); } - timeval timeout_struct = MillisToTimeval(timeout); + timeval tv = MillisToTimeval(timeout); - if (select(m_socket + 1, &fdset_recv, &fdset_send, nullptr, &timeout_struct) == SOCKET_ERROR) { + if (select(socket_max + 1, &recv, &send, &err, &tv) == SOCKET_ERROR) { return false; } - if (occurred != nullptr) { - *occurred = 0; - if (FD_ISSET(m_socket, &fdset_recv)) { - *occurred |= RECV; + for (auto& [sock, events] : events_per_sock) { + const auto& s = sock->m_socket; + events.occurred = 0; + if (FD_ISSET(s, &recv)) { + events.occurred |= RECV; } - if (FD_ISSET(m_socket, &fdset_send)) { - *occurred |= SEND; + if (FD_ISSET(s, &send)) { + events.occurred |= SEND; + } + if (FD_ISSET(s, &err)) { + events.occurred |= ERR; } } @@ -326,6 +372,22 @@ bool Sock::IsConnected(std::string& errmsg) const } } +void Sock::Close() +{ + if (m_socket == INVALID_SOCKET) { + return; + } +#ifdef WIN32 + int ret = closesocket(m_socket); +#else + int ret = close(m_socket); +#endif + if (ret) { + LogPrintf("Error closing socket %d: %s\n", m_socket, NetworkErrorString(WSAGetLastError())); + } + m_socket = INVALID_SOCKET; +} + #ifdef WIN32 std::string NetworkErrorString(int err) { @@ -349,19 +411,3 @@ std::string NetworkErrorString(int err) return SysErrorString(err); } #endif - -bool CloseSocket(SOCKET& hSocket) -{ - if (hSocket == INVALID_SOCKET) - return false; -#ifdef WIN32 - int ret = closesocket(hSocket); -#else - int ret = close(hSocket); -#endif - if (ret) { - LogPrintf("Socket close failed: %d. Error: %s\n", hSocket, NetworkErrorString(WSAGetLastError())); - } - hSocket = INVALID_SOCKET; - return ret != SOCKET_ERROR; -} diff --git a/src/util/sock.h b/src/util/sock.h index dd2913a66c..38a7dc80d6 100644 --- a/src/util/sock.h +++ b/src/util/sock.h @@ -5,13 +5,14 @@ #ifndef BITCOIN_UTIL_SOCK_H #define BITCOIN_UTIL_SOCK_H -#include <compat.h> +#include <compat/compat.h> #include <threadinterrupt.h> #include <util/time.h> #include <chrono> #include <memory> #include <string> +#include <unordered_map> /** * Maximum time to wait for I/O readiness. @@ -68,18 +69,6 @@ public: [[nodiscard]] virtual SOCKET Get() const; /** - * Get the value of the contained socket and drop ownership. It will not be closed by the - * destructor after this call. - * @return socket or INVALID_SOCKET if empty - */ - virtual SOCKET Release(); - - /** - * Close if non-empty. - */ - virtual void Reset(); - - /** * send(2) wrapper. Equivalent to `send(this->Get(), data, len, flags);`. Code that uses this * wrapper can be unit tested if this method is overridden by a mock Sock implementation. */ @@ -98,6 +87,18 @@ public: [[nodiscard]] virtual int Connect(const sockaddr* addr, socklen_t addr_len) const; /** + * bind(2) wrapper. Equivalent to `bind(this->Get(), addr, addr_len)`. Code that uses this + * wrapper can be unit tested if this method is overridden by a mock Sock implementation. + */ + [[nodiscard]] virtual int Bind(const sockaddr* addr, socklen_t addr_len) const; + + /** + * listen(2) wrapper. Equivalent to `listen(this->Get(), backlog)`. Code that uses this + * wrapper can be unit tested if this method is overridden by a mock Sock implementation. + */ + [[nodiscard]] virtual int Listen(int backlog) const; + + /** * accept(2) wrapper. Equivalent to `std::make_unique<Sock>(accept(this->Get(), addr, addr_len))`. * Code that uses this wrapper can be unit tested if this method is overridden by a mock Sock * implementation. @@ -125,31 +126,96 @@ public: const void* opt_val, socklen_t opt_len) const; + /** + * getsockname(2) wrapper. Equivalent to + * `getsockname(this->Get(), name, name_len)`. Code that uses this + * wrapper can be unit tested if this method is overridden by a mock Sock implementation. + */ + [[nodiscard]] virtual int GetSockName(sockaddr* name, socklen_t* name_len) const; + using Event = uint8_t; /** * If passed to `Wait()`, then it will wait for readiness to read from the socket. */ - static constexpr Event RECV = 0b01; + static constexpr Event RECV = 0b001; /** * If passed to `Wait()`, then it will wait for readiness to send to the socket. */ - static constexpr Event SEND = 0b10; + static constexpr Event SEND = 0b010; + + /** + * Ignored if passed to `Wait()`, but could be set in the occurred events if an + * exceptional condition has occurred on the socket or if it has been disconnected. + */ + static constexpr Event ERR = 0b100; /** * Wait for readiness for input (recv) or output (send). * @param[in] timeout Wait this much for at least one of the requested events to occur. * @param[in] requested Wait for those events, bitwise-or of `RECV` and `SEND`. - * @param[out] occurred If not nullptr and `true` is returned, then upon return this - * indicates which of the requested events occurred. A timeout is indicated by return - * value of `true` and `occurred` being set to 0. - * @return true on success and false otherwise + * @param[out] occurred If not nullptr and the function returns `true`, then this + * indicates which of the requested events occurred (`ERR` will be added, even if + * not requested, if an exceptional event occurs on the socket). + * A timeout is indicated by return value of `true` and `occurred` being set to 0. + * @return true on success (or timeout, if `occurred` of 0 is returned), false otherwise */ [[nodiscard]] virtual bool Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred = nullptr) const; + /** + * Auxiliary requested/occurred events to wait for in `WaitMany()`. + */ + struct Events { + explicit Events(Event req) : requested{req}, occurred{0} {} + Event requested; + Event occurred; + }; + + struct HashSharedPtrSock { + size_t operator()(const std::shared_ptr<const Sock>& s) const + { + return s ? s->m_socket : std::numeric_limits<SOCKET>::max(); + } + }; + + struct EqualSharedPtrSock { + bool operator()(const std::shared_ptr<const Sock>& lhs, + const std::shared_ptr<const Sock>& rhs) const + { + if (lhs && rhs) { + return lhs->m_socket == rhs->m_socket; + } + if (!lhs && !rhs) { + return true; + } + return false; + } + }; + + /** + * On which socket to wait for what events in `WaitMany()`. + * The `shared_ptr` is copied into the map to ensure that the `Sock` object + * is not destroyed (its destructor would close the underlying socket). + * If this happens shortly before or after we call `poll(2)` and a new + * socket gets created under the same file descriptor number then the report + * from `WaitMany()` will be bogus. + */ + using EventsPerSock = std::unordered_map<std::shared_ptr<const Sock>, Events, HashSharedPtrSock, EqualSharedPtrSock>; + + /** + * Same as `Wait()`, but wait on many sockets within the same timeout. + * @param[in] timeout Wait this long for at least one of the requested events to occur. + * @param[in,out] events_per_sock Wait for the requested events on these sockets and set + * `occurred` for the events that actually occurred. + * @return true on success (or timeout, if all `what[].occurred` are returned as 0), + * false otherwise + */ + [[nodiscard]] virtual bool WaitMany(std::chrono::milliseconds timeout, + EventsPerSock& events_per_sock) const; + /* Higher level, convenience, methods. These may throw. */ /** @@ -193,12 +259,15 @@ protected: * Contained socket. `INVALID_SOCKET` designates the object is empty. */ SOCKET m_socket; + +private: + /** + * Close `m_socket` if it is not `INVALID_SOCKET`. + */ + void Close(); }; /** Return readable error string for a network error code */ std::string NetworkErrorString(int err); -/** Close socket and set hSocket to INVALID_SOCKET */ -bool CloseSocket(SOCKET& hSocket); - #endif // BITCOIN_UTIL_SOCK_H diff --git a/src/util/spanparsing.cpp b/src/util/spanparsing.cpp index 8614bd1176..565c867e18 100644 --- a/src/util/spanparsing.cpp +++ b/src/util/spanparsing.cpp @@ -6,8 +6,9 @@ #include <span.h> +#include <algorithm> +#include <cstddef> #include <string> -#include <vector> namespace spanparsing { diff --git a/src/util/strencodings.cpp b/src/util/strencodings.cpp index 675fe7d2d7..303e19beec 100644 --- a/src/util/strencodings.cpp +++ b/src/util/strencodings.cpp @@ -3,17 +3,18 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <span.h> #include <util/strencodings.h> -#include <util/string.h> - -#include <tinyformat.h> #include <algorithm> #include <array> -#include <cstdlib> +#include <cassert> #include <cstring> #include <limits> #include <optional> +#include <ostream> +#include <string> +#include <vector> static const std::string CHARS_ALPHA_NUM = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; diff --git a/src/util/strencodings.h b/src/util/strencodings.h index ee58383528..14867b21b2 100644 --- a/src/util/strencodings.h +++ b/src/util/strencodings.h @@ -9,16 +9,18 @@ #ifndef BITCOIN_UTIL_STRENCODINGS_H #define BITCOIN_UTIL_STRENCODINGS_H -#include <attributes.h> #include <span.h> #include <util/string.h> #include <charconv> +#include <cstddef> #include <cstdint> -#include <iterator> #include <limits> #include <optional> #include <string> +#include <string_view> +#include <system_error> +#include <type_traits> #include <vector> /** Used by SanitizeString() */ diff --git a/src/util/string.cpp b/src/util/string.cpp index d05222e8b8..dff782c330 100644 --- a/src/util/string.cpp +++ b/src/util/string.cpp @@ -6,6 +6,8 @@ #include <boost/algorithm/string/replace.hpp> +#include <string> + void ReplaceAll(std::string& in_out, std::string_view search, std::string_view substitute) { boost::replace_all(in_out, search, substitute); diff --git a/src/util/syserror.cpp b/src/util/syserror.cpp index 391ddd3560..5270f55366 100644 --- a/src/util/syserror.cpp +++ b/src/util/syserror.cpp @@ -10,6 +10,7 @@ #include <util/syserror.h> #include <cstring> +#include <string> std::string SysErrorString(int err) { diff --git a/src/util/system.cpp b/src/util/system.cpp index 6a07139d93..1953a9f836 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -55,16 +55,6 @@ #else -#ifdef _MSC_VER -#pragma warning(disable:4786) -#pragma warning(disable:4804) -#pragma warning(disable:4805) -#pragma warning(disable:4717) -#endif - -#ifndef NOMINMAX -#define NOMINMAX -#endif #include <codecvt> #include <io.h> /* for _commit */ @@ -96,7 +86,7 @@ const char * const BITCOIN_SETTINGS_FILENAME = "settings.json"; ArgsManager gArgs; /** Mutex to protect dir_locks. */ -static Mutex cs_dir_locks; +static GlobalMutex cs_dir_locks; /** A map that contains all the currently held directory locks. After * successful locking, these will be held here until the global destructor * cleans them up and thus automatically unlocks them, or ReleaseDirectoryLocks @@ -530,12 +520,15 @@ bool ArgsManager::InitSettings(std::string& error) return true; } -bool ArgsManager::GetSettingsPath(fs::path* filepath, bool temp) const +bool ArgsManager::GetSettingsPath(fs::path* filepath, bool temp, bool backup) const { - fs::path settings = GetPathArg("-settings", fs::path{BITCOIN_SETTINGS_FILENAME}); + fs::path settings = GetPathArg("-settings", BITCOIN_SETTINGS_FILENAME); if (settings.empty()) { return false; } + if (backup) { + settings += ".bak"; + } if (filepath) { *filepath = fsbridge::AbsPathJoin(GetDataDirNet(), temp ? settings + ".tmp" : settings); } @@ -576,10 +569,10 @@ bool ArgsManager::ReadSettingsFile(std::vector<std::string>* errors) return true; } -bool ArgsManager::WriteSettingsFile(std::vector<std::string>* errors) const +bool ArgsManager::WriteSettingsFile(std::vector<std::string>* errors, bool backup) const { fs::path path, path_tmp; - if (!GetSettingsPath(&path, /* temp= */ false) || !GetSettingsPath(&path_tmp, /* temp= */ true)) { + if (!GetSettingsPath(&path, /*temp=*/false, backup) || !GetSettingsPath(&path_tmp, /*temp=*/true, backup)) { throw std::logic_error("Attempt to write settings file when dynamic settings are disabled."); } @@ -596,6 +589,13 @@ bool ArgsManager::WriteSettingsFile(std::vector<std::string>* errors) const return true; } +util::SettingsValue ArgsManager::GetPersistentSetting(const std::string& name) const +{ + LOCK(cs_args); + return util::GetSetting(m_settings, m_network, name, !UseDefaultSection("-" + name), + /*ignore_nonpersistent=*/true, /*get_chain_name=*/false); +} + bool ArgsManager::IsArgNegated(const std::string& strArg) const { return GetSetting(strArg).isFalse(); @@ -603,20 +603,75 @@ bool ArgsManager::IsArgNegated(const std::string& strArg) const std::string ArgsManager::GetArg(const std::string& strArg, const std::string& strDefault) const { + return GetArg(strArg).value_or(strDefault); +} + +std::optional<std::string> ArgsManager::GetArg(const std::string& strArg) const +{ const util::SettingsValue value = GetSetting(strArg); - return value.isNull() ? strDefault : value.isFalse() ? "0" : value.isTrue() ? "1" : value.isNum() ? value.getValStr() : value.get_str(); + return SettingToString(value); +} + +std::optional<std::string> SettingToString(const util::SettingsValue& value) +{ + if (value.isNull()) return std::nullopt; + if (value.isFalse()) return "0"; + if (value.isTrue()) return "1"; + if (value.isNum()) return value.getValStr(); + return value.get_str(); +} + +std::string SettingToString(const util::SettingsValue& value, const std::string& strDefault) +{ + return SettingToString(value).value_or(strDefault); } int64_t ArgsManager::GetIntArg(const std::string& strArg, int64_t nDefault) const { + return GetIntArg(strArg).value_or(nDefault); +} + +std::optional<int64_t> ArgsManager::GetIntArg(const std::string& strArg) const +{ const util::SettingsValue value = GetSetting(strArg); - return value.isNull() ? nDefault : value.isFalse() ? 0 : value.isTrue() ? 1 : value.isNum() ? value.getInt<int64_t>() : LocaleIndependentAtoi<int64_t>(value.get_str()); + return SettingToInt(value); +} + +std::optional<int64_t> SettingToInt(const util::SettingsValue& value) +{ + if (value.isNull()) return std::nullopt; + if (value.isFalse()) return 0; + if (value.isTrue()) return 1; + if (value.isNum()) return value.getInt<int64_t>(); + return LocaleIndependentAtoi<int64_t>(value.get_str()); +} + +int64_t SettingToInt(const util::SettingsValue& value, int64_t nDefault) +{ + return SettingToInt(value).value_or(nDefault); } bool ArgsManager::GetBoolArg(const std::string& strArg, bool fDefault) const { + return GetBoolArg(strArg).value_or(fDefault); +} + +std::optional<bool> ArgsManager::GetBoolArg(const std::string& strArg) const +{ const util::SettingsValue value = GetSetting(strArg); - return value.isNull() ? fDefault : value.isBool() ? value.get_bool() : InterpretBool(value.get_str()); + return SettingToBool(value); +} + +std::optional<bool> SettingToBool(const util::SettingsValue& value) +{ + if (value.isNull()) return std::nullopt; + if (value.isBool()) return value.get_bool(); + return InterpretBool(value.get_str()); +} + +bool SettingToBool(const util::SettingsValue& value, bool fDefault) +{ + return SettingToBool(value).value_or(fDefault); } bool ArgsManager::SoftSetArg(const std::string& strArg, const std::string& strValue) @@ -685,7 +740,7 @@ std::string ArgsManager::GetHelpMessage() const { const bool show_debug = GetBoolArg("-help-debug", false); - std::string usage = ""; + std::string usage; LOCK(cs_args); for (const auto& arg_map : m_available_args) { switch(arg_map.first) { @@ -830,9 +885,9 @@ bool CheckDataDirOption() return datadir.empty() || fs::is_directory(fs::absolute(datadir)); } -fs::path GetConfigFile(const std::string& confPath) +fs::path GetConfigFile(const fs::path& configuration_file_path) { - return AbsPathForConfigVal(fs::PathFromString(confPath), false); + return AbsPathForConfigVal(configuration_file_path, /*net_specific=*/false); } static bool GetConfigOptions(std::istream& stream, const std::string& filepath, std::string& error, std::vector<std::pair<std::string, std::string>>& options, std::list<SectionInfo>& sections) @@ -916,17 +971,17 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys) m_config_sections.clear(); } - const std::string confPath = GetArg("-conf", BITCOIN_CONF_FILENAME); - std::ifstream stream{GetConfigFile(confPath)}; + const fs::path conf_path = GetPathArg("-conf", BITCOIN_CONF_FILENAME); + std::ifstream stream{GetConfigFile(conf_path)}; // not ok to have a config file specified that cannot be opened if (IsArgSet("-conf") && !stream.good()) { - error = strprintf("specified config file \"%s\" could not be opened.", confPath); + error = strprintf("specified config file \"%s\" could not be opened.", fs::PathToString(conf_path)); return false; } // ok to not have a config file if (stream.good()) { - if (!ReadConfigStream(stream, confPath, error, ignore_invalid_keys)) { + if (!ReadConfigStream(stream, fs::PathToString(conf_path), error, ignore_invalid_keys)) { return false; } // `-includeconf` cannot be included in the command line arguments except @@ -964,7 +1019,7 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys) const size_t default_includes = add_includes({}); for (const std::string& conf_file_name : conf_file_names) { - std::ifstream conf_file_stream{GetConfigFile(conf_file_name)}; + std::ifstream conf_file_stream{GetConfigFile(fs::PathFromString(conf_file_name))}; if (conf_file_stream.good()) { if (!ReadConfigStream(conf_file_stream, conf_file_name, error, ignore_invalid_keys)) { return false; @@ -1006,6 +1061,7 @@ std::string ArgsManager::GetChainName() const LOCK(cs_args); util::SettingsValue value = util::GetSetting(m_settings, /* section= */ "", SettingName(arg), /* ignore_default_section_config= */ false, + /*ignore_nonpersistent=*/false, /* get_chain_name= */ true); return value.isNull() ? false : value.isBool() ? value.get_bool() : InterpretBool(value.get_str()); }; @@ -1038,7 +1094,8 @@ util::SettingsValue ArgsManager::GetSetting(const std::string& arg) const { LOCK(cs_args); return util::GetSetting( - m_settings, m_network, SettingName(arg), !UseDefaultSection(arg), /* get_chain_name= */ false); + m_settings, m_network, SettingName(arg), !UseDefaultSection(arg), + /*ignore_nonpersistent=*/false, /*get_chain_name=*/false); } std::vector<util::SettingsValue> ArgsManager::GetSettingsList(const std::string& arg) const diff --git a/src/util/system.h b/src/util/system.h index 64585cbfac..756e6642f2 100644 --- a/src/util/system.h +++ b/src/util/system.h @@ -14,8 +14,7 @@ #include <config/bitcoin-config.h> #endif -#include <attributes.h> -#include <compat.h> +#include <compat/compat.h> #include <compat/assumptions.h> #include <fs.h> #include <logging.h> @@ -98,7 +97,7 @@ bool TryCreateDirectories(const fs::path& p); fs::path GetDefaultDataDir(); // Return true if -datadir option points to a valid directory or is not specified. bool CheckDataDirOption(); -fs::path GetConfigFile(const std::string& confPath); +fs::path GetConfigFile(const fs::path& configuration_file_path); #ifdef WIN32 fs::path GetSpecialFolderPath(int nFolder, bool fCreate = true); #endif @@ -161,6 +160,15 @@ struct SectionInfo int m_line; }; +std::string SettingToString(const util::SettingsValue&, const std::string&); +std::optional<std::string> SettingToString(const util::SettingsValue&); + +int64_t SettingToInt(const util::SettingsValue&, int64_t); +std::optional<int64_t> SettingToInt(const util::SettingsValue&); + +bool SettingToBool(const util::SettingsValue&, bool); +std::optional<bool> SettingToBool(const util::SettingsValue&); + class ArgsManager { public: @@ -332,6 +340,7 @@ protected: * @return command-line argument or default value */ std::string GetArg(const std::string& strArg, const std::string& strDefault) const; + std::optional<std::string> GetArg(const std::string& strArg) const; /** * Return path argument or default value @@ -353,6 +362,7 @@ protected: * @return command-line argument (0 if invalid number) or default value */ int64_t GetIntArg(const std::string& strArg, int64_t nDefault) const; + std::optional<int64_t> GetIntArg(const std::string& strArg) const; /** * Return boolean argument or default value @@ -362,6 +372,7 @@ protected: * @return command-line argument or default value */ bool GetBoolArg(const std::string& strArg, bool fDefault) const; + std::optional<bool> GetBoolArg(const std::string& strArg) const; /** * Set an argument if it doesn't already have a value @@ -437,7 +448,7 @@ protected: * Get settings file path, or return false if read-write settings were * disabled with -nosettings. */ - bool GetSettingsPath(fs::path* filepath = nullptr, bool temp = false) const; + bool GetSettingsPath(fs::path* filepath = nullptr, bool temp = false, bool backup = false) const; /** * Read settings file. Push errors to vector, or log them if null. @@ -445,9 +456,16 @@ protected: bool ReadSettingsFile(std::vector<std::string>* errors = nullptr); /** - * Write settings file. Push errors to vector, or log them if null. + * Write settings file or backup settings file. Push errors to vector, or + * log them if null. + */ + bool WriteSettingsFile(std::vector<std::string>* errors = nullptr, bool backup = false) const; + + /** + * Get current setting from config file or read/write settings file, + * ignoring nonpersistent command line or forced settings values. */ - bool WriteSettingsFile(std::vector<std::string>* errors = nullptr) const; + util::SettingsValue GetPersistentSetting(const std::string& name) const; /** * Access settings with lock held. diff --git a/src/util/thread.cpp b/src/util/thread.cpp index 14be668685..f9f427ba20 100644 --- a/src/util/thread.cpp +++ b/src/util/thread.cpp @@ -9,6 +9,7 @@ #include <util/threadnames.h> #include <exception> +#include <functional> void util::TraceThread(const char* thread_name, std::function<void()> thread_func) { diff --git a/src/util/time.cpp b/src/util/time.cpp index 7d9d6bcff1..f6d37347f8 100644 --- a/src/util/time.cpp +++ b/src/util/time.cpp @@ -7,17 +7,20 @@ #include <config/bitcoin-config.h> #endif -#include <compat.h> +#include <compat/compat.h> +#include <tinyformat.h> #include <util/time.h> - #include <util/check.h> -#include <atomic> #include <boost/date_time/posix_time/posix_time.hpp> + +#include <atomic> +#include <chrono> #include <ctime> +#include <locale> #include <thread> - -#include <tinyformat.h> +#include <sstream> +#include <string> void UninterruptibleSleep(const std::chrono::microseconds& n) { std::this_thread::sleep_for(n); } diff --git a/src/util/time.h b/src/util/time.h index 14df3fe53a..4f9bde5d56 100644 --- a/src/util/time.h +++ b/src/util/time.h @@ -6,10 +6,10 @@ #ifndef BITCOIN_UTIL_TIME_H #define BITCOIN_UTIL_TIME_H -#include <compat.h> +#include <compat/compat.h> #include <chrono> -#include <stdint.h> +#include <cstdint> #include <string> using namespace std::chrono_literals; @@ -24,6 +24,7 @@ struct NodeClock : public std::chrono::system_clock { }; using NodeSeconds = std::chrono::time_point<NodeClock, std::chrono::seconds>; +using SteadyClock = std::chrono::steady_clock; using SteadySeconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::seconds>; using SteadyMilliseconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::milliseconds>; using SteadyMicroseconds = std::chrono::time_point<std::chrono::steady_clock, std::chrono::microseconds>; @@ -40,23 +41,24 @@ void UninterruptibleSleep(const std::chrono::microseconds& n); * This helper is used to convert durations/time_points before passing them over an * interface that doesn't support std::chrono (e.g. RPC, debug log, or the GUI) */ +template <typename Dur1, typename Dur2> +constexpr auto Ticks(Dur2 d) +{ + return std::chrono::duration_cast<Dur1>(d).count(); +} template <typename Duration, typename Timepoint> constexpr auto TicksSinceEpoch(Timepoint t) { - return std::chrono::time_point_cast<Duration>(t).time_since_epoch().count(); + return Ticks<Duration>(t.time_since_epoch()); } constexpr int64_t count_seconds(std::chrono::seconds t) { return t.count(); } constexpr int64_t count_milliseconds(std::chrono::milliseconds t) { return t.count(); } constexpr int64_t count_microseconds(std::chrono::microseconds t) { return t.count(); } +using HoursDouble = std::chrono::duration<double, std::chrono::hours::period>; using SecondsDouble = std::chrono::duration<double, std::chrono::seconds::period>; /** - * Helper to count the seconds in any std::chrono::duration type - */ -inline double CountSecondsDouble(SecondsDouble t) { return t.count(); } - -/** * DEPRECATED * Use either ClockType::now() or Now<TimePointType>() if a cast is needed. * ClockType is @@ -86,8 +88,8 @@ void SetMockTime(std::chrono::seconds mock_time_in); std::chrono::seconds GetMockTime(); /** - * Return the current time point cast to the given precicion. Only use this - * when an exact precicion is needed, otherwise use T::clock::now() directly. + * Return the current time point cast to the given precision. Only use this + * when an exact precision is needed, otherwise use T::clock::now() directly. */ template <typename T> T Now() diff --git a/src/util/translation.h b/src/util/translation.h index aee601d9c1..07b7f43c8a 100644 --- a/src/util/translation.h +++ b/src/util/translation.h @@ -6,7 +6,9 @@ #define BITCOIN_UTIL_TRANSLATION_H #include <tinyformat.h> + #include <functional> +#include <string> /** * Bilingual messages: diff --git a/src/util/url.cpp b/src/util/url.cpp index e42d93bce8..ea9323e666 100644 --- a/src/util/url.cpp +++ b/src/util/url.cpp @@ -5,7 +5,8 @@ #include <util/url.h> #include <event2/http.h> -#include <stdlib.h> + +#include <cstdlib> #include <string> std::string urlDecode(const std::string &urlEncoded) { diff --git a/src/util/vector.h b/src/util/vector.h index dab65ded2a..ed745affe5 100644 --- a/src/util/vector.h +++ b/src/util/vector.h @@ -7,6 +7,7 @@ #include <initializer_list> #include <type_traits> +#include <utility> #include <vector> /** Construct a vector with the specified elements. diff --git a/src/validation.cpp b/src/validation.cpp index a7cdf63a2a..d276cea2f7 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -5,6 +5,9 @@ #include <validation.h> +#include <kernel/coinstats.h> +#include <kernel/mempool_persist.h> + #include <arith_uint256.h> #include <chain.h> #include <chainparams.h> @@ -17,12 +20,12 @@ #include <consensus/validation.h> #include <cuckoocache.h> #include <flatfile.h> +#include <fs.h> #include <hash.h> #include <logging.h> #include <logging/timer.h> #include <node/blockstorage.h> -#include <node/coinstats.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <node/utxo_snapshot.h> #include <policy/policy.h> #include <policy/rbf.h> @@ -36,7 +39,6 @@ #include <script/sigcache.h> #include <shutdown.h> #include <signet.h> -#include <timedata.h> #include <tinyformat.h> #include <txdb.h> #include <txmempool.h> @@ -48,45 +50,41 @@ #include <util/rbf.h> #include <util/strencodings.h> #include <util/system.h> +#include <util/time.h> #include <util/trace.h> #include <util/translation.h> #include <validationinterface.h> #include <warnings.h> #include <algorithm> +#include <cassert> +#include <chrono> #include <deque> #include <numeric> #include <optional> #include <string> -using node::BLOCKFILE_CHUNK_SIZE; +using kernel::CCoinsStats; +using kernel::CoinStatsHashType; +using kernel::ComputeUTXOStats; +using kernel::LoadMempool; + +using fsbridge::FopenFn; using node::BlockManager; using node::BlockMap; using node::CBlockIndexHeightOnlyComparator; using node::CBlockIndexWorkComparator; -using node::CCoinsStats; -using node::CoinStatsHashType; using node::fImporting; using node::fPruneMode; using node::fReindex; -using node::GetUTXOStats; -using node::nPruneTarget; -using node::OpenBlockFile; using node::ReadBlockFromDisk; using node::SnapshotMetadata; -using node::UNDOFILE_CHUNK_SIZE; using node::UndoReadFromDisk; using node::UnlinkPrunedFiles; #define MICRO 0.000001 #define MILLI 0.001 -/** - * An extra transaction can be added to a package, as long as it only has one - * ancestor and is no larger than this. Not really any reason to make this - * configurable as it doesn't materially change DoS parameters. - */ -static const unsigned int EXTRA_DESCENDANT_TX_SIZE_LIMIT = 10000; /** Maximum kilobytes for transactions to store for processing during reorg */ static const unsigned int MAX_DISCONNECTED_TX_POOL_SIZE = 20000; /** Time to wait between writing blocks/block index to disk. */ @@ -122,11 +120,10 @@ static constexpr int PRUNE_LOCK_BUFFER{10}; */ RecursiveMutex cs_main; -Mutex g_best_block_mutex; +GlobalMutex g_best_block_mutex; std::condition_variable g_best_block_cv; uint256 g_best_block; bool g_parallel_script_checks{false}; -bool fRequireStandard = true; bool fCheckBlockIndex = false; bool fCheckpointsEnabled = DEFAULT_CHECKPOINTS_ENABLED; int64_t nMaxTipAge = DEFAULT_MAX_TIP_AGE; @@ -134,8 +131,6 @@ int64_t nMaxTipAge = DEFAULT_MAX_TIP_AGE; uint256 hashAssumeValid; arith_uint256 nMinimumChainWork; -CFeeRate minRelayTxFee = CFeeRate(DEFAULT_MIN_RELAY_TX_FEE); - const CBlockIndex* CChainState::FindForkInGlobalIndex(const CBlockLocator& locator) const { AssertLockHeld(cs_main); @@ -162,10 +157,9 @@ bool CheckInputScripts(const CTransaction& tx, TxValidationState& state, std::vector<CScriptCheck>* pvChecks = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main); -bool CheckFinalTxAtTip(const CBlockIndex* active_chain_tip, const CTransaction& tx) +bool CheckFinalTxAtTip(const CBlockIndex& active_chain_tip, const CTransaction& tx) { AssertLockHeld(cs_main); - assert(active_chain_tip); // TODO: Make active_chain_tip a reference // CheckFinalTxAtTip() uses active_chain_tip.Height()+1 to evaluate // nLockTime because when IsFinalTx() is called within @@ -173,14 +167,14 @@ bool CheckFinalTxAtTip(const CBlockIndex* active_chain_tip, const CTransaction& // evaluated is what is used. Thus if we want to know if a // transaction can be part of the *next* block, we need to call // IsFinalTx() with one more than active_chain_tip.Height(). - const int nBlockHeight = active_chain_tip->nHeight + 1; + const int nBlockHeight = active_chain_tip.nHeight + 1; // BIP113 requires that time-locked transactions have nLockTime set to // less than the median time of the previous block they're contained in. // When the next block is created its previous block will be the current // chain tip, so we use that to calculate the median time passed to // IsFinalTx(). - const int64_t nBlockTime{active_chain_tip->GetMedianTimePast()}; + const int64_t nBlockTime{active_chain_tip.GetMedianTimePast()}; return IsFinalTx(tx, nBlockHeight, nBlockTime); } @@ -263,18 +257,18 @@ bool CheckSequenceLocksAtTip(CBlockIndex* tip, // Returns the script flags which should be checked for a given block static unsigned int GetBlockScriptFlags(const CBlockIndex& block_index, const ChainstateManager& chainman); -static void LimitMempoolSize(CTxMemPool& pool, CCoinsViewCache& coins_cache, size_t limit, std::chrono::seconds age) +static void LimitMempoolSize(CTxMemPool& pool, CCoinsViewCache& coins_cache) EXCLUSIVE_LOCKS_REQUIRED(::cs_main, pool.cs) { AssertLockHeld(::cs_main); AssertLockHeld(pool.cs); - int expired = pool.Expire(GetTime<std::chrono::seconds>() - age); + int expired = pool.Expire(GetTime<std::chrono::seconds>() - pool.m_expiry); if (expired != 0) { LogPrint(BCLog::MEMPOOL, "Expired %i transactions from the memory pool\n", expired); } std::vector<COutPoint> vNoSpendsRemaining; - pool.TrimToSize(limit, &vNoSpendsRemaining); + pool.TrimToSize(pool.m_max_size_bytes, &vNoSpendsRemaining); for (const COutPoint& removed : vNoSpendsRemaining) coins_cache.Uncache(removed); } @@ -328,9 +322,7 @@ void CChainState::MaybeUpdateMempoolForReorg( // previously-confirmed transactions back to the mempool. // UpdateTransactionsFromBlock finds descendants of any transactions in // the disconnectpool that were added back and cleans up the mempool state. - const uint64_t ancestor_count_limit = gArgs.GetIntArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT); - const uint64_t ancestor_size_limit = gArgs.GetIntArg("-limitancestorsize", DEFAULT_ANCESTOR_SIZE_LIMIT) * 1000; - m_mempool->UpdateTransactionsFromBlock(vHashUpdate, ancestor_size_limit, ancestor_count_limit); + m_mempool->UpdateTransactionsFromBlock(vHashUpdate); // Predicate to use for filtering transactions in removeForReorg. // Checks whether the transaction is still final and, if it spends a coinbase output, mature. @@ -344,7 +336,7 @@ void CChainState::MaybeUpdateMempoolForReorg( const CTransaction& tx = it->GetTx(); // The transaction must be final. - if (!CheckFinalTxAtTip(m_chain.Tip(), tx)) return true; + if (!CheckFinalTxAtTip(*Assert(m_chain.Tip()), tx)) return true; LockPoints lp = it->GetLockPoints(); const bool validLP{TestLockPointValidity(m_chain, lp)}; CCoinsViewMemPool view_mempool(&CoinsTip(), *m_mempool); @@ -382,11 +374,7 @@ void CChainState::MaybeUpdateMempoolForReorg( // We also need to remove any now-immature transactions m_mempool->removeForReorg(m_chain, filter_final_and_mature); // Re-limit mempool size, in case we added any transactions - LimitMempoolSize( - *m_mempool, - this->CoinsTip(), - gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000, - std::chrono::hours{gArgs.GetIntArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY)}); + LimitMempoolSize(*m_mempool, this->CoinsTip()); } /** @@ -437,10 +425,10 @@ class MemPoolAccept { public: explicit MemPoolAccept(CTxMemPool& mempool, CChainState& active_chainstate) : m_pool(mempool), m_view(&m_dummy), m_viewmempool(&active_chainstate.CoinsTip(), m_pool), m_active_chainstate(active_chainstate), - m_limit_ancestors(gArgs.GetIntArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT)), - m_limit_ancestor_size(gArgs.GetIntArg("-limitancestorsize", DEFAULT_ANCESTOR_SIZE_LIMIT)*1000), - m_limit_descendants(gArgs.GetIntArg("-limitdescendantcount", DEFAULT_DESCENDANT_LIMIT)), - m_limit_descendant_size(gArgs.GetIntArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT)*1000) { + m_limit_ancestors(m_pool.m_limits.ancestor_count), + m_limit_ancestor_size(m_pool.m_limits.ancestor_size_vbytes), + m_limit_descendants(m_pool.m_limits.descendant_count), + m_limit_descendant_size(m_pool.m_limits.descendant_size_vbytes) { } // We put the arguments we're handed into a struct, so we can pass them @@ -652,13 +640,14 @@ private: { AssertLockHeld(::cs_main); AssertLockHeld(m_pool.cs); - CAmount mempoolRejectFee = m_pool.GetMinFee(gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000).GetFee(package_size); + CAmount mempoolRejectFee = m_pool.GetMinFee().GetFee(package_size); if (mempoolRejectFee > 0 && package_fee < mempoolRejectFee) { return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "mempool min fee not met", strprintf("%d < %d", package_fee, mempoolRejectFee)); } - if (package_fee < ::minRelayTxFee.GetFee(package_size)) { - return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "min relay fee not met", strprintf("%d < %d", package_fee, ::minRelayTxFee.GetFee(package_size))); + if (package_fee < m_pool.m_min_relay_feerate.GetFee(package_size)) { + return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "min relay fee not met", + strprintf("%d < %d", package_fee, m_pool.m_min_relay_feerate.GetFee(package_size))); } return true; } @@ -710,8 +699,9 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // Rather not work on nonstandard transactions (unless -testnet/-regtest) std::string reason; - if (fRequireStandard && !IsStandardTx(tx, reason)) + if (m_pool.m_require_standard && !IsStandardTx(tx, m_pool.m_max_datacarrier_bytes, m_pool.m_permit_bare_multisig, m_pool.m_dust_relay_feerate, reason)) { return state.Invalid(TxValidationResult::TX_NOT_STANDARD, reason); + } // Do not work on transactions that are too small. // A transaction with 1 segwit input and 1 P2WPHK output has non-witness size of 82 bytes. @@ -723,7 +713,7 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // Only accept nLockTime-using transactions that can be mined in the next // block; we don't want our mempool filled up with transactions that can't // be mined yet. - if (!CheckFinalTxAtTip(m_active_chainstate.m_chain.Tip(), tx)) { + if (!CheckFinalTxAtTip(*Assert(m_active_chainstate.m_chain.Tip()), tx)) { return state.Invalid(TxValidationResult::TX_PREMATURE_SPEND, "non-final"); } @@ -754,7 +744,10 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // Applications relying on first-seen mempool behavior should // check all unconfirmed ancestors; otherwise an opt-in ancestor // might be replaced, causing removal of this descendant. - if (!SignalsOptInRBF(*ptxConflicting)) { + // + // If replaceability signaling is ignored due to node setting, + // replacement is always allowed. + if (!m_pool.m_full_rbf && !SignalsOptInRBF(*ptxConflicting)) { return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "txn-mempool-conflict"); } @@ -814,14 +807,14 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) return false; // state filled in by CheckTxInputs } - // Check for non-standard pay-to-script-hash in inputs - if (fRequireStandard && !AreInputsStandard(tx, m_view)) { + if (m_pool.m_require_standard && !AreInputsStandard(tx, m_view)) { return state.Invalid(TxValidationResult::TX_INPUTS_NOT_STANDARD, "bad-txns-nonstandard-inputs"); } // Check for non-standard witnesses. - if (tx.HasWitness() && fRequireStandard && !IsWitnessStandard(tx, m_view)) + if (tx.HasWitness() && m_pool.m_require_standard && !IsWitnessStandard(tx, m_view)) { return state.Invalid(TxValidationResult::TX_WITNESS_MUTATED, "bad-witness-nonstandard"); + } int64_t nSigOpsCost = GetTransactionSigOpCost(tx, m_view, STANDARD_SCRIPT_VERIFY_FLAGS); @@ -848,7 +841,7 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) return state.Invalid(TxValidationResult::TX_NOT_STANDARD, "bad-txns-too-many-sigops", strprintf("%d", nSigOpsCost)); - // No individual transactions are allowed below minRelayTxFee and mempool min fee except from + // No individual transactions are allowed below the min relay feerate and mempool min feerate except from // disconnected blocks and transactions in a package. Package transactions will be checked using // package feerate later. if (!bypass_limits && !args.m_package_feerates && !CheckFeeRate(ws.m_vsize, ws.m_modified_fees, state)) return false; @@ -966,7 +959,7 @@ bool MemPoolAccept::ReplacementChecks(Workspace& ws) ws.m_conflicting_size += it->GetTxSize(); } if (const auto err_string{PaysForRBF(ws.m_conflicting_fees, ws.m_modified_fees, ws.m_vsize, - ::incrementalRelayFee, hash)}) { + m_pool.m_incremental_relay_feerate, hash)}) { return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "insufficient fee", *err_string); } return true; @@ -1091,7 +1084,7 @@ bool MemPoolAccept::Finalize(const ATMPArgs& args, Workspace& ws) // in the package. LimitMempoolSize() should be called at the very end to make sure the mempool // is still within limits and package submission happens atomically. if (!args.m_package_submission && !bypass_limits) { - LimitMempoolSize(m_pool, m_active_chainstate.CoinsTip(), gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000, std::chrono::hours{gArgs.GetIntArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY)}); + LimitMempoolSize(m_pool, m_active_chainstate.CoinsTip()); if (!m_pool.exists(GenTxid::Txid(hash))) return state.Invalid(TxValidationResult::TX_MEMPOOL_POLICY, "mempool full"); } @@ -1156,9 +1149,7 @@ bool MemPoolAccept::SubmitPackage(const ATMPArgs& args, std::vector<Workspace>& // It may or may not be the case that all the transactions made it into the mempool. Regardless, // make sure we haven't exceeded max mempool size. - LimitMempoolSize(m_pool, m_active_chainstate.CoinsTip(), - gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000, - std::chrono::hours{gArgs.GetIntArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY)}); + LimitMempoolSize(m_pool, m_active_chainstate.CoinsTip()); // Find the wtxids of the transactions that made it into the mempool. Allow partial submission, // but don't report success unless they all made it into the mempool. @@ -1664,7 +1655,8 @@ bool CScriptCheck::operator()() { static CuckooCache::cache<uint256, SignatureCacheHasher> g_scriptExecutionCache; static CSHA256 g_scriptExecutionCacheHasher; -void InitScriptExecutionCache() { +bool InitScriptExecutionCache(size_t max_size_bytes) +{ // Setup the salted hasher uint256 nonce = GetRandHash(); // We want the nonce to be 64 bytes long to force the hasher to process @@ -1672,12 +1664,14 @@ void InitScriptExecutionCache() { // just write our 32-byte entropy twice to fill the 64 bytes. g_scriptExecutionCacheHasher.Write(nonce.begin(), 32); g_scriptExecutionCacheHasher.Write(nonce.begin(), 32); - // nMaxCacheSize is unsigned. If -maxsigcachesize is set to zero, - // setup_bytes creates the minimum possible cache (2 elements). - size_t nMaxCacheSize = std::min(std::max((int64_t)0, gArgs.GetIntArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_SIZE) / 2), MAX_MAX_SIG_CACHE_SIZE) * ((size_t) 1 << 20); - size_t nElems = g_scriptExecutionCache.setup_bytes(nMaxCacheSize); - LogPrintf("Using %zu MiB out of %zu/2 requested for script execution cache, able to store %zu elements\n", - (nElems*sizeof(uint256)) >>20, (nMaxCacheSize*2)>>20, nElems); + + auto setup_results = g_scriptExecutionCache.setup_bytes(max_size_bytes); + if (!setup_results) return false; + + const auto [num_elems, approx_size_bytes] = *setup_results; + LogPrintf("Using %zu MiB out of %zu MiB requested for script execution cache, able to store %zu elements\n", + approx_size_bytes >> 20, max_size_bytes >> 20, num_elems); + return true; } /** @@ -2006,7 +2000,7 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state, // Also, currently the rule against blocks more than 2 hours in the future // is enforced in ContextualCheckBlockHeader(); we wouldn't want to // re-enforce that rule here (at least until we make it impossible for - // GetAdjustedTime() to go backward). + // m_adjusted_time_callback() to go backward). if (!CheckBlock(block, state, m_params.GetConsensus(), !fJustCheck, !fJustCheck)) { if (state.GetResult() == BlockValidationResult::BLOCK_MUTATED) { // We don't write down blocks to disk if they may have been @@ -2277,7 +2271,6 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state, m_blockman.m_dirty_blockindex.insert(pindex); } - assert(pindex->phashBlock); // add this block to the view's block chain view.SetBestBlock(pindex->GetBlockHash()); @@ -2301,7 +2294,7 @@ CoinsCacheSizeState CChainState::GetCoinsCacheSizeState() AssertLockHeld(::cs_main); return this->GetCoinsCacheSizeState( m_coinstip_cache_size_bytes, - gArgs.GetIntArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000); + m_mempool ? m_mempool->m_max_size_bytes : 0); } CoinsCacheSizeState CChainState::GetCoinsCacheSizeState( @@ -2589,6 +2582,7 @@ bool CChainState::DisconnectTip(BlockValidationState& state, DisconnectedBlockTr CBlockIndex *pindexDelete = m_chain.Tip(); assert(pindexDelete); + assert(pindexDelete->pprev); // Read block from disk. std::shared_ptr<CBlock> pblock = std::make_shared<CBlock>(); CBlock& block = *pblock; @@ -2636,7 +2630,7 @@ bool CChainState::DisconnectTip(BlockValidationState& state, DisconnectedBlockTr } } - m_chain.SetTip(pindexDelete->pprev); + m_chain.SetTip(*pindexDelete->pprev); UpdateTip(pindexDelete->pprev); // Let wallets know transactions went from 1-confirmed to @@ -2750,7 +2744,7 @@ bool CChainState::ConnectTip(BlockValidationState& state, CBlockIndex* pindexNew disconnectpool.removeForBlock(blockConnecting.vtx); } // Update m_chain & related variables. - m_chain.SetTip(pindexNew); + m_chain.SetTip(*pindexNew); UpdateTip(pindexNew); int64_t nTime6 = GetTimeMicros(); nTimePostConnect += nTime6 - nTime5; nTimeTotal += nTime6 - nTime1; @@ -3500,15 +3494,15 @@ static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& stat const int nHeight = pindexPrev == nullptr ? 0 : pindexPrev->nHeight + 1; // Enforce BIP113 (Median Time Past). - int nLockTimeFlags = 0; + bool enforce_locktime_median_time_past{false}; if (DeploymentActiveAfter(pindexPrev, chainman, Consensus::DEPLOYMENT_CSV)) { assert(pindexPrev != nullptr); - nLockTimeFlags |= LOCKTIME_MEDIAN_TIME_PAST; + enforce_locktime_median_time_past = true; } - int64_t nLockTimeCutoff = (nLockTimeFlags & LOCKTIME_MEDIAN_TIME_PAST) - ? pindexPrev->GetMedianTimePast() - : block.GetBlockTime(); + const int64_t nLockTimeCutoff{enforce_locktime_median_time_past ? + pindexPrev->GetMedianTimePast() : + block.GetBlockTime()}; // Check that all transactions are finalized for (const auto& tx : block.vtx) { @@ -3613,7 +3607,7 @@ bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValida LogPrint(BCLog::VALIDATION, "%s: %s prev block invalid\n", __func__, hash.ToString()); return state.Invalid(BlockValidationResult::BLOCK_INVALID_PREV, "bad-prevblk"); } - if (!ContextualCheckBlockHeader(block, state, m_blockman, *this, pindexPrev, GetAdjustedTime())) { + if (!ContextualCheckBlockHeader(block, state, m_blockman, *this, pindexPrev, m_adjusted_time_callback())) { LogPrint(BCLog::VALIDATION, "%s: Consensus::ContextualCheckBlockHeader: %s, %s\n", __func__, hash.ToString(), state.ToString()); return false; } @@ -3837,6 +3831,7 @@ bool TestBlockValidity(BlockValidationState& state, CChainState& chainstate, const CBlock& block, CBlockIndex* pindexPrev, + const std::function<int64_t()>& adjusted_time_callback, bool fCheckPOW, bool fCheckMerkleRoot) { @@ -3850,7 +3845,7 @@ bool TestBlockValidity(BlockValidationState& state, indexDummy.phashBlock = &block_hash; // NOTE: CheckBlockHeader is called by CheckBlock - if (!ContextualCheckBlockHeader(block, state, chainstate.m_blockman, chainstate.m_chainman, pindexPrev, GetAdjustedTime())) + if (!ContextualCheckBlockHeader(block, state, chainstate.m_blockman, chainstate.m_chainman, pindexPrev, adjusted_time_callback())) return error("%s: Consensus::ContextualCheckBlockHeader: %s", __func__, state.ToString()); if (!CheckBlock(block, state, chainparams.GetConsensus(), fCheckPOW, fCheckMerkleRoot)) return error("%s: Consensus::CheckBlock: %s", __func__, state.ToString()); @@ -3874,13 +3869,11 @@ void PruneBlockFilesManual(CChainState& active_chainstate, int nManualPruneHeigh } } -void CChainState::LoadMempool(const ArgsManager& args) +void CChainState::LoadMempool(const fs::path& load_path, FopenFn mockable_fopen_function) { if (!m_mempool) return; - if (args.GetBoolArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) { - ::LoadMempool(*m_mempool, *this); - } - m_mempool->SetIsLoaded(!ShutdownRequested()); + ::LoadMempool(*m_mempool, load_path, *this, mockable_fopen_function); + m_mempool->SetLoadTried(!ShutdownRequested()); } bool CChainState::LoadChainTip() @@ -3899,7 +3892,7 @@ bool CChainState::LoadChainTip() if (!pindex) { return false; } - m_chain.SetTip(pindex); + m_chain.SetTip(*pindex); PruneBlockIndexCandidates(); tip = m_chain.Tip(); @@ -4158,7 +4151,7 @@ bool ChainstateManager::LoadBlockIndex() // Load block index from databases bool needs_init = fReindex; if (!fReindex) { - bool ret = m_blockman.LoadBlockIndexDB(); + bool ret = m_blockman.LoadBlockIndexDB(GetConsensus()); if (!ret) return false; std::vector<CBlockIndex*> vSortedByHeight{m_blockman.GetAllBlockIndices()}; @@ -4269,11 +4262,16 @@ bool CChainState::LoadGenesisBlock() return true; } -void CChainState::LoadExternalBlockFile(FILE* fileIn, FlatFilePos* dbp) +void CChainState::LoadExternalBlockFile( + FILE* fileIn, + FlatFilePos* dbp, + std::multimap<uint256, FlatFilePos>* blocks_with_unknown_parent) { AssertLockNotHeld(m_chainstate_mutex); - // Map of disk positions for blocks with unknown parent (only used for reindex) - static std::multimap<uint256, FlatFilePos> mapBlocksUnknownParent; + + // Either both should be specified (-reindex), or neither (-loadblock). + assert(!dbp == !blocks_with_unknown_parent); + int64_t nStart = GetTimeMillis(); int nLoaded = 0; @@ -4323,8 +4321,9 @@ void CChainState::LoadExternalBlockFile(FILE* fileIn, FlatFilePos* dbp) if (hash != m_params.GetConsensus().hashGenesisBlock && !m_blockman.LookupBlockIndex(block.hashPrevBlock)) { LogPrint(BCLog::REINDEX, "%s: Out of order block %s, parent %s not known\n", __func__, hash.ToString(), block.hashPrevBlock.ToString()); - if (dbp) - mapBlocksUnknownParent.insert(std::make_pair(block.hashPrevBlock, *dbp)); + if (dbp && blocks_with_unknown_parent) { + blocks_with_unknown_parent->emplace(block.hashPrevBlock, *dbp); + } continue; } @@ -4353,13 +4352,15 @@ void CChainState::LoadExternalBlockFile(FILE* fileIn, FlatFilePos* dbp) NotifyHeaderTip(*this); + if (!blocks_with_unknown_parent) continue; + // Recursively process earlier encountered successors of this block std::deque<uint256> queue; queue.push_back(hash); while (!queue.empty()) { uint256 head = queue.front(); queue.pop_front(); - std::pair<std::multimap<uint256, FlatFilePos>::iterator, std::multimap<uint256, FlatFilePos>::iterator> range = mapBlocksUnknownParent.equal_range(head); + auto range = blocks_with_unknown_parent->equal_range(head); while (range.first != range.second) { std::multimap<uint256, FlatFilePos>::iterator it = range.first; std::shared_ptr<CBlock> pblockrecursive = std::make_shared<CBlock>(); @@ -4374,7 +4375,7 @@ void CChainState::LoadExternalBlockFile(FILE* fileIn, FlatFilePos* dbp) } } range.first++; - mapBlocksUnknownParent.erase(it); + blocks_with_unknown_parent->erase(it); NotifyHeaderTip(*this); } } @@ -4651,153 +4652,6 @@ bool CChainState::ResizeCoinsCaches(size_t coinstip_size, size_t coinsdb_size) return ret; } -static const uint64_t MEMPOOL_DUMP_VERSION = 1; - -bool LoadMempool(CTxMemPool& pool, CChainState& active_chainstate, FopenFn mockable_fopen_function) -{ - int64_t nExpiryTimeout = gArgs.GetIntArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY) * 60 * 60; - FILE* filestr{mockable_fopen_function(gArgs.GetDataDirNet() / "mempool.dat", "rb")}; - CAutoFile file(filestr, SER_DISK, CLIENT_VERSION); - if (file.IsNull()) { - LogPrintf("Failed to open mempool file from disk. Continuing anyway.\n"); - return false; - } - - int64_t count = 0; - int64_t expired = 0; - int64_t failed = 0; - int64_t already_there = 0; - int64_t unbroadcast = 0; - int64_t nNow = GetTime(); - - try { - uint64_t version; - file >> version; - if (version != MEMPOOL_DUMP_VERSION) { - return false; - } - uint64_t num; - file >> num; - while (num) { - --num; - CTransactionRef tx; - int64_t nTime; - int64_t nFeeDelta; - file >> tx; - file >> nTime; - file >> nFeeDelta; - - CAmount amountdelta = nFeeDelta; - if (amountdelta) { - pool.PrioritiseTransaction(tx->GetHash(), amountdelta); - } - if (nTime > nNow - nExpiryTimeout) { - LOCK(cs_main); - const auto& accepted = AcceptToMemoryPool(active_chainstate, tx, nTime, /*bypass_limits=*/false, /*test_accept=*/false); - if (accepted.m_result_type == MempoolAcceptResult::ResultType::VALID) { - ++count; - } else { - // mempool may contain the transaction already, e.g. from - // wallet(s) having loaded it while we were processing - // mempool transactions; consider these as valid, instead of - // failed, but mark them as 'already there' - if (pool.exists(GenTxid::Txid(tx->GetHash()))) { - ++already_there; - } else { - ++failed; - } - } - } else { - ++expired; - } - if (ShutdownRequested()) - return false; - } - std::map<uint256, CAmount> mapDeltas; - file >> mapDeltas; - - for (const auto& i : mapDeltas) { - pool.PrioritiseTransaction(i.first, i.second); - } - - std::set<uint256> unbroadcast_txids; - file >> unbroadcast_txids; - unbroadcast = unbroadcast_txids.size(); - for (const auto& txid : unbroadcast_txids) { - // Ensure transactions were accepted to mempool then add to - // unbroadcast set. - if (pool.get(txid) != nullptr) pool.AddUnbroadcastTx(txid); - } - } catch (const std::exception& e) { - LogPrintf("Failed to deserialize mempool data on disk: %s. Continuing anyway.\n", e.what()); - return false; - } - - LogPrintf("Imported mempool transactions from disk: %i succeeded, %i failed, %i expired, %i already there, %i waiting for initial broadcast\n", count, failed, expired, already_there, unbroadcast); - return true; -} - -bool DumpMempool(const CTxMemPool& pool, FopenFn mockable_fopen_function, bool skip_file_commit) -{ - int64_t start = GetTimeMicros(); - - std::map<uint256, CAmount> mapDeltas; - std::vector<TxMempoolInfo> vinfo; - std::set<uint256> unbroadcast_txids; - - static Mutex dump_mutex; - LOCK(dump_mutex); - - { - LOCK(pool.cs); - for (const auto &i : pool.mapDeltas) { - mapDeltas[i.first] = i.second; - } - vinfo = pool.infoAll(); - unbroadcast_txids = pool.GetUnbroadcastTxs(); - } - - int64_t mid = GetTimeMicros(); - - try { - FILE* filestr{mockable_fopen_function(gArgs.GetDataDirNet() / "mempool.dat.new", "wb")}; - if (!filestr) { - return false; - } - - CAutoFile file(filestr, SER_DISK, CLIENT_VERSION); - - uint64_t version = MEMPOOL_DUMP_VERSION; - file << version; - - file << (uint64_t)vinfo.size(); - for (const auto& i : vinfo) { - file << *(i.tx); - file << int64_t{count_seconds(i.m_time)}; - file << int64_t{i.nFeeDelta}; - mapDeltas.erase(i.tx->GetHash()); - } - - file << mapDeltas; - - LogPrintf("Writing %d unbroadcast transactions to disk.\n", unbroadcast_txids.size()); - file << unbroadcast_txids; - - if (!skip_file_commit && !FileCommit(file.Get())) - throw std::runtime_error("FileCommit failed"); - file.fclose(); - if (!RenameOver(gArgs.GetDataDirNet() / "mempool.dat.new", gArgs.GetDataDirNet() / "mempool.dat")) { - throw std::runtime_error("Rename failed"); - } - int64_t last = GetTimeMicros(); - LogPrintf("Dumped mempool: %gs to copy, %gs to dump\n", (mid-start)*MICRO, (last-mid)*MICRO); - } catch (const std::exception& e) { - LogPrintf("Failed to dump mempool: %s. Continuing anyway.\n", e.what()); - return false; - } - return true; -} - //! Guess how far we are in the verification process at the given block index //! require cs_main if pindex has not been validated yet (because nChainTx might be unset) double GuessVerificationProgress(const ChainTxData& data, const CBlockIndex *pindex) { @@ -4880,7 +4734,7 @@ const AssumeutxoData* ExpectedAssumeutxo( } bool ChainstateManager::ActivateSnapshot( - CAutoFile& coins_file, + AutoFile& coins_file, const SnapshotMetadata& metadata, bool in_memory) { @@ -4975,7 +4829,7 @@ static void FlushSnapshotToDisk(CCoinsViewCache& coins_cache, bool snapshot_load bool ChainstateManager::PopulateAndValidateSnapshot( CChainState& snapshot_chainstate, - CAutoFile& coins_file, + AutoFile& coins_file, const SnapshotMetadata& metadata) { // It's okay to release cs_main before we're done using `coins_cache` because we know @@ -4987,7 +4841,8 @@ bool ChainstateManager::PopulateAndValidateSnapshot( CBlockIndex* snapshot_start_block = WITH_LOCK(::cs_main, return m_blockman.LookupBlockIndex(base_blockhash)); if (!snapshot_start_block) { - // Needed for GetUTXOStats and ExpectedAssumeutxo to determine the height and to avoid a crash when base_blockhash.IsNull() + // Needed for ComputeUTXOStats and ExpectedAssumeutxo to determine the + // height and to avoid a crash when base_blockhash.IsNull() LogPrintf("[snapshot] Did not find snapshot start blockheader %s\n", base_blockhash.ToString()); return false; @@ -5095,26 +4950,26 @@ bool ChainstateManager::PopulateAndValidateSnapshot( assert(coins_cache.GetBestBlock() == base_blockhash); - CCoinsStats stats{CoinStatsHashType::HASH_SERIALIZED}; auto breakpoint_fnc = [] { /* TODO insert breakpoint here? */ }; // As above, okay to immediately release cs_main here since no other context knows // about the snapshot_chainstate. CCoinsViewDB* snapshot_coinsdb = WITH_LOCK(::cs_main, return &snapshot_chainstate.CoinsDB()); - if (!GetUTXOStats(snapshot_coinsdb, m_blockman, stats, breakpoint_fnc)) { + const std::optional<CCoinsStats> maybe_stats = ComputeUTXOStats(CoinStatsHashType::HASH_SERIALIZED, snapshot_coinsdb, m_blockman, breakpoint_fnc); + if (!maybe_stats.has_value()) { LogPrintf("[snapshot] failed to generate coins stats\n"); return false; } // Assert that the deserialized chainstate contents match the expected assumeutxo value. - if (AssumeutxoHash{stats.hashSerialized} != au_data.hash_serialized) { + if (AssumeutxoHash{maybe_stats->hashSerialized} != au_data.hash_serialized) { LogPrintf("[snapshot] bad snapshot content hash: expected %s, got %s\n", - au_data.hash_serialized.ToString(), stats.hashSerialized.ToString()); + au_data.hash_serialized.ToString(), maybe_stats->hashSerialized.ToString()); return false; } - snapshot_chainstate.m_chain.SetTip(snapshot_start_block); + snapshot_chainstate.m_chain.SetTip(*snapshot_start_block); // The remainder of this function requires modifying data protected by cs_main. LOCK(::cs_main); diff --git a/src/validation.h b/src/validation.h index 04745a6e36..17286c7910 100644 --- a/src/validation.h +++ b/src/validation.h @@ -14,12 +14,14 @@ #include <attributes.h> #include <chain.h> #include <chainparams.h> +#include <kernel/chainstatemanager_opts.h> #include <consensus/amount.h> #include <deploymentstatus.h> #include <fs.h> #include <node/blockstorage.h> #include <policy/feerate.h> #include <policy/packages.h> +#include <policy/policy.h> #include <script/script_error.h> #include <sync.h> #include <txdb.h> @@ -57,28 +59,6 @@ namespace Consensus { struct Params; } // namespace Consensus -/** Default for -minrelaytxfee, minimum relay fee for transactions */ -static const unsigned int DEFAULT_MIN_RELAY_TX_FEE = 1000; -/** Default for -limitancestorcount, max number of in-mempool ancestors */ -static const unsigned int DEFAULT_ANCESTOR_LIMIT = 25; -/** Default for -limitancestorsize, maximum kilobytes of tx + all in-mempool ancestors */ -static const unsigned int DEFAULT_ANCESTOR_SIZE_LIMIT = 101; -/** Default for -limitdescendantcount, max number of in-mempool descendants */ -static const unsigned int DEFAULT_DESCENDANT_LIMIT = 25; -/** Default for -limitdescendantsize, maximum kilobytes of in-mempool descendants */ -static const unsigned int DEFAULT_DESCENDANT_SIZE_LIMIT = 101; - -// If a package is submitted, it must be within the mempool's ancestor/descendant limits. Since a -// submitted package must be child-with-unconfirmed-parents (all of the transactions are an ancestor -// of the child), package limits are ultimately bounded by mempool package limits. Ensure that the -// defaults reflect this constraint. -static_assert(DEFAULT_DESCENDANT_LIMIT >= MAX_PACKAGE_COUNT); -static_assert(DEFAULT_ANCESTOR_LIMIT >= MAX_PACKAGE_COUNT); -static_assert(DEFAULT_ANCESTOR_SIZE_LIMIT >= MAX_PACKAGE_SIZE); -static_assert(DEFAULT_DESCENDANT_SIZE_LIMIT >= MAX_PACKAGE_SIZE); - -/** Default for -mempoolexpiry, expiration time for mempool transactions in hours */ -static const unsigned int DEFAULT_MEMPOOL_EXPIRY = 336; /** Maximum number of dedicated script-checking threads allowed */ static const int MAX_SCRIPTCHECK_THREADS = 15; /** -par default (number of script-checking threads, 0 = auto) */ @@ -88,8 +68,6 @@ static const bool DEFAULT_CHECKPOINTS_ENABLED = true; static const bool DEFAULT_TXINDEX = false; static constexpr bool DEFAULT_COINSTATSINDEX{false}; static const char* const DEFAULT_BLOCKFILTERINDEX = "0"; -/** Default for -persistmempool */ -static const bool DEFAULT_PERSIST_MEMPOOL = true; /** Default for -stopatheight */ static const int DEFAULT_STOPATHEIGHT = 0; /** Block files containing a block-height within MIN_BLOCKS_TO_KEEP of ActiveChain().Tip() will not be pruned. */ @@ -114,7 +92,7 @@ enum class SynchronizationState { }; extern RecursiveMutex cs_main; -extern Mutex g_best_block_mutex; +extern GlobalMutex g_best_block_mutex; extern std::condition_variable g_best_block_cv; /** Used to notify getblocktemplate RPC of new tips. */ extern uint256 g_best_block; @@ -122,11 +100,8 @@ extern uint256 g_best_block; * False indicates all script checking is done on the main threadMessageHandler thread. */ extern bool g_parallel_script_checks; -extern bool fRequireStandard; extern bool fCheckBlockIndex; extern bool fCheckpointsEnabled; -/** A fee rate smaller than this is considered zero fee (for relaying, mining and transaction creation) */ -extern CFeeRate minRelayTxFee; /** If the tip is older than this (in seconds), the node is considered to be in initial block download. */ extern int64_t nMaxTipAge; @@ -281,12 +256,12 @@ PackageMempoolAcceptResult ProcessNewPackage(CChainState& active_chainstate, CTx const Package& txns, bool test_accept) EXCLUSIVE_LOCKS_REQUIRED(cs_main); -/* Transaction policy functions */ +/* Mempool validation helper functions */ /** * Check if transaction will be final in the next block to be created. */ -bool CheckFinalTxAtTip(const CBlockIndex* active_chain_tip, const CTransaction& tx) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); +bool CheckFinalTxAtTip(const CBlockIndex& active_chain_tip, const CTransaction& tx) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); /** * Check if transaction will be BIP68 final in the next block to be created on top of tip. @@ -348,7 +323,7 @@ public: }; /** Initializes the script-execution cache */ -void InitScriptExecutionCache(); +[[nodiscard]] bool InitScriptExecutionCache(size_t max_size_bytes); /** Functions for validating blocks and updating the block tree */ @@ -361,6 +336,7 @@ bool TestBlockValidity(BlockValidationState& state, CChainState& chainstate, const CBlock& block, CBlockIndex* pindexPrev, + const std::function<int64_t()>& adjusted_time_callback, bool fCheckPOW = true, bool fCheckMerkleRoot = true) EXCLUSIVE_LOCKS_REQUIRED(cs_main); @@ -598,8 +574,36 @@ public: bool ResizeCoinsCaches(size_t coinstip_size, size_t coinsdb_size) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); - /** Import blocks from an external file */ - void LoadExternalBlockFile(FILE* fileIn, FlatFilePos* dbp = nullptr) + /** + * Import blocks from an external file + * + * During reindexing, this function is called for each block file (datadir/blocks/blk?????.dat). + * It reads all blocks contained in the given file and attempts to process them (add them to the + * block index). The blocks may be out of order within each file and across files. Often this + * function reads a block but finds that its parent hasn't been read yet, so the block can't be + * processed yet. The function will add an entry to the blocks_with_unknown_parent map (which is + * passed as an argument), so that when the block's parent is later read and processed, this + * function can re-read the child block from disk and process it. + * + * Because a block's parent may be in a later file, not just later in the same file, the + * blocks_with_unknown_parent map must be passed in and out with each call. It's a multimap, + * rather than just a map, because multiple blocks may have the same parent (when chain splits + * or stale blocks exist). It maps from parent-hash to child-disk-position. + * + * This function can also be used to read blocks from user-specified block files using the + * -loadblock= option. There's no unknown-parent tracking, so the last two arguments are omitted. + * + * + * @param[in] fileIn FILE handle to file containing blocks to read + * @param[in] dbp (optional) Disk block position (only for reindex) + * @param[in,out] blocks_with_unknown_parent (optional) Map of disk positions for blocks with + * unknown parent, key is parent block hash + * (only used for reindex) + * */ + void LoadExternalBlockFile( + FILE* fileIn, + FlatFilePos* dbp = nullptr, + std::multimap<uint256, FlatFilePos>* blocks_with_unknown_parent = nullptr) EXCLUSIVE_LOCKS_REQUIRED(!m_chainstate_mutex); /** @@ -700,7 +704,7 @@ public: void CheckBlockIndex(); /** Load the persisted mempool from disk */ - void LoadMempool(const ArgsManager& args); + void LoadMempool(const fs::path& load_path, fsbridge::FopenFn mockable_fopen_function = fsbridge::fopen); /** Update the chain tip based on database information, i.e. CoinsTip()'s best block. */ bool LoadChainTip() EXCLUSIVE_LOCKS_REQUIRED(cs_main); @@ -834,12 +838,14 @@ private: CBlockIndex* m_best_invalid GUARDED_BY(::cs_main){nullptr}; - const CChainParams& m_chainparams; + const CChainParams m_chainparams; + + const std::function<int64_t()> m_adjusted_time_callback; //! Internal helper for ActivateSnapshot(). [[nodiscard]] bool PopulateAndValidateSnapshot( CChainState& snapshot_chainstate, - CAutoFile& coins_file, + AutoFile& coins_file, const node::SnapshotMetadata& metadata); /** @@ -853,7 +859,11 @@ private: friend CChainState; public: - explicit ChainstateManager(const CChainParams& chainparams) : m_chainparams{chainparams} { } + using Options = kernel::ChainstateManagerOpts; + + explicit ChainstateManager(const Options& opts) + : m_chainparams{opts.chainparams}, + m_adjusted_time_callback{Assert(opts.adjusted_time_callback)} {}; const CChainParams& GetParams() const { return m_chainparams; } const Consensus::Params& GetConsensus() const { return m_chainparams.GetConsensus(); } @@ -924,7 +934,7 @@ public: //! - Move the new chainstate to `m_snapshot_chainstate` and make it our //! ChainstateActive(). [[nodiscard]] bool ActivateSnapshot( - CAutoFile& coins_file, const node::SnapshotMetadata& metadata, bool in_memory); + AutoFile& coins_file, const node::SnapshotMetadata& metadata, bool in_memory); //! The most-work chain. CChainState& ActiveChainstate() const; @@ -1029,14 +1039,6 @@ bool DeploymentEnabled(const ChainstateManager& chainman, DEP dep) return DeploymentEnabled(chainman.GetConsensus(), dep); } -using FopenFn = std::function<FILE*(const fs::path&, const char*)>; - -/** Dump the mempool to disk. */ -bool DumpMempool(const CTxMemPool& pool, FopenFn mockable_fopen_function = fsbridge::fopen, bool skip_file_commit = false); - -/** Load the mempool from disk. */ -bool LoadMempool(CTxMemPool& pool, CChainState& active_chainstate, FopenFn mockable_fopen_function = fsbridge::fopen); - /** * Return the expected assumeutxo value for a given height, if one exists. * diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index fffab39cc1..613c5b65ef 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -5,6 +5,7 @@ #include <validationinterface.h> +#include <attributes.h> #include <chain.h> #include <consensus/validation.h> #include <logging.h> diff --git a/src/wallet/bdb.cpp b/src/wallet/bdb.cpp index f8230f7a1d..60715ff3c8 100644 --- a/src/wallet/bdb.cpp +++ b/src/wallet/bdb.cpp @@ -3,6 +3,7 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <compat/compat.h> #include <fs.h> #include <wallet/bdb.h> #include <wallet/db.h> @@ -315,12 +316,6 @@ BerkeleyBatch::BerkeleyBatch(BerkeleyDatabase& database, const bool read_only, b env = database.env.get(); pdb = database.m_db.get(); strFile = fs::PathToString(database.m_filename); - if (!Exists(std::string("version"))) { - bool fTmp = fReadOnly; - fReadOnly = false; - Write(std::string("version"), CLIENT_VERSION); - fReadOnly = fTmp; - } } void BerkeleyDatabase::Open() diff --git a/src/wallet/coincontrol.h b/src/wallet/coincontrol.h index 65a5c83366..d08d3664c4 100644 --- a/src/wallet/coincontrol.h +++ b/src/wallet/coincontrol.h @@ -33,12 +33,11 @@ public: CTxDestination destChange = CNoDestination(); //! Override the default change type if set, ignored if destChange is set std::optional<OutputType> m_change_type; - //! If false, only selected inputs are used - bool m_add_inputs = true; //! If false, only safe inputs will be used bool m_include_unsafe_inputs = false; - //! If false, allows unselected inputs, but requires all selected inputs be used - bool fAllowOtherInputs = false; + //! If true, the selection process can add extra unselected inputs from the wallet + //! while requires all selected inputs be used + bool m_allow_other_inputs = false; //! Includes watch only addresses which are solvable bool fAllowWatchOnly = false; //! Override automatic min/max checks on fee, m_feerate must be set if true diff --git a/src/wallet/coinselection.cpp b/src/wallet/coinselection.cpp index 0b236e2e48..49e6bac462 100644 --- a/src/wallet/coinselection.cpp +++ b/src/wallet/coinselection.cpp @@ -104,9 +104,6 @@ std::optional<SelectionResult> SelectCoinsBnB(std::vector<OutputGroup>& utxo_poo if (curr_waste <= best_waste) { best_selection = curr_selection; best_waste = curr_waste; - if (best_waste == 0) { - break; - } } curr_waste -= (curr_value - selection_target); // Remove the excess value as we will be selecting different coins now backtrack = true; @@ -307,7 +304,7 @@ std::optional<SelectionResult> KnapsackSolver(std::vector<OutputGroup>& groups, } } - if (LogAcceptCategory(BCLog::SELECTCOINS)) { + if (LogAcceptCategory(BCLog::SELECTCOINS, BCLog::Level::Debug)) { std::string log_message{"Coin selection best subset: "}; for (unsigned int i = 0; i < applicable_groups.size(); i++) { if (vfBest[i]) { @@ -328,24 +325,18 @@ std::optional<SelectionResult> KnapsackSolver(std::vector<OutputGroup>& groups, ******************************************************************************/ void OutputGroup::Insert(const COutput& output, size_t ancestors, size_t descendants, bool positive_only) { - // Compute the effective value first - const CAmount coin_fee = output.input_bytes < 0 ? 0 : m_effective_feerate.GetFee(output.input_bytes); - const CAmount ev = output.txout.nValue - coin_fee; - // Filter for positive only here before adding the coin - if (positive_only && ev <= 0) return; + if (positive_only && output.GetEffectiveValue() <= 0) return; m_outputs.push_back(output); COutput& coin = m_outputs.back(); - coin.fee = coin_fee; - fee += coin.fee; + fee += coin.GetFee(); coin.long_term_fee = coin.input_bytes < 0 ? 0 : m_long_term_feerate.GetFee(coin.input_bytes); long_term_fee += coin.long_term_fee; - coin.effective_value = ev; - effective_value += coin.effective_value; + effective_value += coin.GetEffectiveValue(); m_from_me &= coin.from_me; m_value += coin.txout.nValue; @@ -380,8 +371,8 @@ CAmount GetSelectionWaste(const std::set<COutput>& inputs, CAmount change_cost, CAmount waste = 0; CAmount selected_effective_value = 0; for (const COutput& coin : inputs) { - waste += coin.fee - coin.long_term_fee; - selected_effective_value += use_effective_value ? coin.effective_value : coin.txout.nValue; + waste += coin.GetFee() - coin.long_term_fee; + selected_effective_value += use_effective_value ? coin.GetEffectiveValue() : coin.txout.nValue; } if (change_cost) { diff --git a/src/wallet/coinselection.h b/src/wallet/coinselection.h index 25c672eda0..e257d3f7c7 100644 --- a/src/wallet/coinselection.h +++ b/src/wallet/coinselection.h @@ -20,6 +20,14 @@ static constexpr CAmount CHANGE_UPPER{1000000}; /** A UTXO under consideration for use in funding a new transaction. */ struct COutput { +private: + /** The output's value minus fees required to spend it.*/ + std::optional<CAmount> effective_value; + + /** The fee required to spend this output at the transaction's target feerate. */ + std::optional<CAmount> fee; + +public: /** The outpoint identifying this UTXO */ COutPoint outpoint; @@ -55,16 +63,10 @@ struct COutput { /** Whether the transaction containing this output is sent from the owning wallet */ bool from_me; - /** The output's value minus fees required to spend it. Initialized as the output's absolute value. */ - CAmount effective_value; - - /** The fee required to spend this output at the transaction's target feerate. */ - CAmount fee{0}; - /** The fee required to spend this output at the consolidation feerate. */ CAmount long_term_fee{0}; - COutput(const COutPoint& outpoint, const CTxOut& txout, int depth, int input_bytes, bool spendable, bool solvable, bool safe, int64_t time, bool from_me) + COutput(const COutPoint& outpoint, const CTxOut& txout, int depth, int input_bytes, bool spendable, bool solvable, bool safe, int64_t time, bool from_me, const std::optional<CFeeRate> feerate = std::nullopt) : outpoint{outpoint}, txout{txout}, depth{depth}, @@ -73,9 +75,22 @@ struct COutput { solvable{solvable}, safe{safe}, time{time}, - from_me{from_me}, - effective_value{txout.nValue} - {} + from_me{from_me} + { + if (feerate) { + fee = input_bytes < 0 ? 0 : feerate.value().GetFee(input_bytes); + effective_value = txout.nValue - fee.value(); + } + } + + COutput(const COutPoint& outpoint, const CTxOut& txout, int depth, int input_bytes, bool spendable, bool solvable, bool safe, int64_t time, bool from_me, const CAmount fees) + : COutput(outpoint, txout, depth, input_bytes, spendable, solvable, safe, time, from_me) + { + // if input_bytes is unknown, then fees should be 0, if input_bytes is known, then the fees should be a positive integer or 0 (input_bytes known and fees = 0 only happens in the tests) + assert((input_bytes < 0 && fees == 0) || (input_bytes > 0 && fees >= 0)); + fee = fees; + effective_value = txout.nValue - fee.value(); + } std::string ToString() const; @@ -83,6 +98,18 @@ struct COutput { { return outpoint < rhs.outpoint; } + + CAmount GetFee() const + { + assert(fee.has_value()); + return fee.value(); + } + + CAmount GetEffectiveValue() const + { + assert(effective_value.has_value()); + return effective_value.value(); + } }; /** Parameters for one iteration of Coin Selection. */ @@ -98,8 +125,6 @@ struct CoinSelectionParams { CAmount m_min_change_target{0}; /** Cost of creating the change output. */ CAmount m_change_fee{0}; - /** The pre-determined minimum value to target when funding a change output. */ - CAmount m_change_target{0}; /** Cost of creating the change output + cost of spending the change output in the future. */ CAmount m_cost_of_change{0}; /** The targeted feerate of the transaction being built. */ diff --git a/src/wallet/dump.cpp b/src/wallet/dump.cpp index d80c3e25b0..f7fee443d0 100644 --- a/src/wallet/dump.cpp +++ b/src/wallet/dump.cpp @@ -41,7 +41,7 @@ bool DumpWallet(const ArgsManager& args, CWallet& wallet, bilingual_str& error) return false; } - CHashWriter hasher(0, 0); + HashWriter hasher{}; WalletDatabase& db = wallet.GetDatabase(); std::unique_ptr<DatabaseBatch> batch = db.MakeBatch(); @@ -132,7 +132,7 @@ bool CreateFromDump(const ArgsManager& args, const std::string& name, const fs:: std::ifstream dump_file{dump_path}; // Compute the checksum - CHashWriter hasher(0, 0); + HashWriter hasher{}; uint256 checksum; // Check the magic and version diff --git a/src/wallet/feebumper.cpp b/src/wallet/feebumper.cpp index afd2b83971..c2b8082eae 100644 --- a/src/wallet/feebumper.cpp +++ b/src/wallet/feebumper.cpp @@ -21,7 +21,7 @@ namespace wallet { //! mined, or conflicts with a mined transaction. Return a feebumper::Result. static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWalletTx& wtx, std::vector<bilingual_str>& errors) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) { - if (wallet.HasWalletSpend(wtx.GetHash())) { + if (wallet.HasWalletSpend(wtx.tx)) { errors.push_back(Untranslated("Transaction has descendants in the wallet")); return feebumper::Result::INVALID_PARAMETER; } @@ -213,25 +213,24 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo for (const auto& inputs : wtx.tx->vin) { new_coin_control.Select(COutPoint(inputs.prevout)); } - new_coin_control.fAllowOtherInputs = true; + new_coin_control.m_allow_other_inputs = true; // We cannot source new unconfirmed inputs(bip125 rule 2) new_coin_control.m_min_depth = 1; constexpr int RANDOM_CHANGE_POSITION = -1; - bilingual_str fail_reason; - FeeCalculation fee_calc_out; - std::optional<CreatedTransactionResult> txr = CreateTransaction(wallet, recipients, RANDOM_CHANGE_POSITION, fail_reason, new_coin_control, fee_calc_out, false); - if (!txr) { - errors.push_back(Untranslated("Unable to create transaction.") + Untranslated(" ") + fail_reason); + auto res = CreateTransaction(wallet, recipients, RANDOM_CHANGE_POSITION, new_coin_control, false); + if (!res) { + errors.push_back(Untranslated("Unable to create transaction.") + Untranslated(" ") + util::ErrorString(res)); return Result::WALLET_ERROR; } + const auto& txr = *res; // Write back new fee if successful - new_fee = txr->fee; + new_fee = txr.fee; // Write back transaction - mtx = CMutableTransaction(*txr->tx); + mtx = CMutableTransaction(*txr.tx); return Result::OK; } diff --git a/src/wallet/fees.cpp b/src/wallet/fees.cpp index 6f81fa30a1..3514d018b7 100644 --- a/src/wallet/fees.cpp +++ b/src/wallet/fees.cpp @@ -87,7 +87,7 @@ CFeeRate GetDiscardRate(const CWallet& wallet) CFeeRate discard_rate = wallet.chain().estimateSmartFee(highest_target, false /* conservative */); // Don't let discard_rate be greater than longest possible fee estimate if we get a valid fee estimate discard_rate = (discard_rate == CFeeRate(0)) ? wallet.m_discard_rate : std::min(discard_rate, wallet.m_discard_rate); - // Discard rate must be at least dustRelayFee + // Discard rate must be at least dust relay feerate discard_rate = std::max(discard_rate, wallet.chain().relayDustFee()); return discard_rate; } diff --git a/src/wallet/init.cpp b/src/wallet/init.cpp index 7f038eda84..174c68744c 100644 --- a/src/wallet/init.cpp +++ b/src/wallet/init.cpp @@ -9,7 +9,7 @@ #include <interfaces/wallet.h> #include <net.h> #include <node/context.h> -#include <node/ui_interface.h> +#include <node/interface_ui.h> #include <outputtype.h> #include <univalue.h> #include <util/check.h> diff --git a/src/wallet/interfaces.cpp b/src/wallet/interfaces.cpp index e1203817e0..4fbc519e39 100644 --- a/src/wallet/interfaces.cpp +++ b/src/wallet/interfaces.cpp @@ -48,6 +48,8 @@ using interfaces::WalletTxStatus; using interfaces::WalletValueMap; namespace wallet { +// All members of the classes in this namespace are intentionally public, as the +// classes themselves are private. namespace { //! Construct wallet tx struct. WalletTx MakeWalletTx(CWallet& wallet, const CWalletTx& wtx) @@ -110,7 +112,7 @@ WalletTxOut MakeWalletTxOut(const CWallet& wallet, result.txout = wtx.tx->vout[n]; result.time = wtx.GetTxTime(); result.depth_in_main_chain = depth; - result.is_spent = wallet.IsSpent(wtx.GetHash(), n); + result.is_spent = wallet.IsSpent(COutPoint(wtx.GetHash(), n)); return result; } @@ -121,7 +123,7 @@ WalletTxOut MakeWalletTxOut(const CWallet& wallet, result.txout = output.txout; result.time = output.time; result.depth_in_main_chain = output.depth; - result.is_spent = wallet.IsSpent(output.outpoint.hash, output.outpoint.n); + result.is_spent = wallet.IsSpent(output.outpoint); return result; } @@ -146,11 +148,10 @@ public: void abortRescan() override { m_wallet->AbortRescan(); } bool backupWallet(const std::string& filename) override { return m_wallet->BackupWallet(filename); } std::string getWalletName() override { return m_wallet->GetName(); } - bool getNewDestination(const OutputType type, const std::string label, CTxDestination& dest) override + util::Result<CTxDestination> getNewDestination(const OutputType type, const std::string& label) override { LOCK(m_wallet->cs_wallet); - bilingual_str error; - return m_wallet->GetNewDestination(type, label, dest, error); + return m_wallet->GetNewDestination(type, label); } bool getPubKey(const CScript& script, const CKeyID& address, CPubKey& pub_key) override { @@ -191,29 +192,27 @@ public: std::string* purpose) override { LOCK(m_wallet->cs_wallet); - auto it = m_wallet->m_address_book.find(dest); - if (it == m_wallet->m_address_book.end() || it->second.IsChange()) { - return false; - } + const auto& entry = m_wallet->FindAddressBookEntry(dest, /*allow_change=*/false); + if (!entry) return false; // addr not found if (name) { - *name = it->second.GetLabel(); + *name = entry->GetLabel(); } if (is_mine) { *is_mine = m_wallet->IsMine(dest); } if (purpose) { - *purpose = it->second.purpose; + *purpose = entry->purpose; } return true; } - std::vector<WalletAddress> getAddresses() override + std::vector<WalletAddress> getAddresses() const override { LOCK(m_wallet->cs_wallet); std::vector<WalletAddress> result; - for (const auto& item : m_wallet->m_address_book) { - if (item.second.IsChange()) continue; - result.emplace_back(item.first, m_wallet->IsMine(item.first), item.second.GetLabel(), item.second.purpose); - } + m_wallet->ForEachAddrBookEntry([&](const CTxDestination& dest, const std::string& label, const std::string& purpose, bool is_change) EXCLUSIVE_LOCKS_REQUIRED(m_wallet->cs_wallet) { + if (is_change) return; + result.emplace_back(dest, m_wallet->IsMine(dest), label, purpose); + }); return result; } std::vector<std::string> getAddressReceiveRequests() override { @@ -245,29 +244,28 @@ public: bool isLockedCoin(const COutPoint& output) override { LOCK(m_wallet->cs_wallet); - return m_wallet->IsLockedCoin(output.hash, output.n); + return m_wallet->IsLockedCoin(output); } void listLockedCoins(std::vector<COutPoint>& outputs) override { LOCK(m_wallet->cs_wallet); return m_wallet->ListLockedCoins(outputs); } - CTransactionRef createTransaction(const std::vector<CRecipient>& recipients, + util::Result<CTransactionRef> createTransaction(const std::vector<CRecipient>& recipients, const CCoinControl& coin_control, bool sign, int& change_pos, - CAmount& fee, - bilingual_str& fail_reason) override + CAmount& fee) override { LOCK(m_wallet->cs_wallet); - FeeCalculation fee_calc_out; - std::optional<CreatedTransactionResult> txr = CreateTransaction(*m_wallet, recipients, change_pos, - fail_reason, coin_control, fee_calc_out, sign); - if (!txr) return {}; - fee = txr->fee; - change_pos = txr->change_pos; + auto res = CreateTransaction(*m_wallet, recipients, change_pos, + coin_control, sign); + if (!res) return util::Error{util::ErrorString(res)}; + const auto& txr = *res; + fee = txr.fee; + change_pos = txr.change_pos; - return txr->tx; + return txr.tx; } void commitTransaction(CTransactionRef tx, WalletValueMap value_map, @@ -322,13 +320,12 @@ public: } return {}; } - std::vector<WalletTx> getWalletTxs() override + std::set<WalletTx> getWalletTxs() override { LOCK(m_wallet->cs_wallet); - std::vector<WalletTx> result; - result.reserve(m_wallet->mapWallet.size()); + std::set<WalletTx> result; for (const auto& entry : m_wallet->mapWallet) { - result.emplace_back(MakeWalletTx(*m_wallet, entry.second)); + result.emplace(MakeWalletTx(*m_wallet, entry.second)); } return result; } @@ -554,30 +551,34 @@ public: void setMockTime(int64_t time) override { return SetMockTime(time); } //! WalletLoader methods - std::unique_ptr<Wallet> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, bilingual_str& error, std::vector<bilingual_str>& warnings) override + util::Result<std::unique_ptr<Wallet>> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, std::vector<bilingual_str>& warnings) override { - std::shared_ptr<CWallet> wallet; DatabaseOptions options; DatabaseStatus status; ReadDatabaseArgs(*m_context.args, options); options.require_create = true; options.create_flags = wallet_creation_flags; options.create_passphrase = passphrase; - return MakeWallet(m_context, CreateWallet(m_context, name, true /* load_on_start */, options, status, error, warnings)); + bilingual_str error; + util::Result<std::unique_ptr<Wallet>> wallet{MakeWallet(m_context, CreateWallet(m_context, name, /*load_on_start=*/true, options, status, error, warnings))}; + return wallet ? std::move(wallet) : util::Error{error}; } - std::unique_ptr<Wallet> loadWallet(const std::string& name, bilingual_str& error, std::vector<bilingual_str>& warnings) override + util::Result<std::unique_ptr<Wallet>> loadWallet(const std::string& name, std::vector<bilingual_str>& warnings) override { DatabaseOptions options; DatabaseStatus status; ReadDatabaseArgs(*m_context.args, options); options.require_existing = true; - return MakeWallet(m_context, LoadWallet(m_context, name, true /* load_on_start */, options, status, error, warnings)); + bilingual_str error; + util::Result<std::unique_ptr<Wallet>> wallet{MakeWallet(m_context, LoadWallet(m_context, name, /*load_on_start=*/true, options, status, error, warnings))}; + return wallet ? std::move(wallet) : util::Error{error}; } - std::unique_ptr<Wallet> restoreWallet(const fs::path& backup_file, const std::string& wallet_name, bilingual_str& error, std::vector<bilingual_str>& warnings) override + util::Result<std::unique_ptr<Wallet>> restoreWallet(const fs::path& backup_file, const std::string& wallet_name, std::vector<bilingual_str>& warnings) override { DatabaseStatus status; - - return MakeWallet(m_context, RestoreWallet(m_context, backup_file, wallet_name, /*load_on_start=*/true, status, error, warnings)); + bilingual_str error; + util::Result<std::unique_ptr<Wallet>> wallet{MakeWallet(m_context, RestoreWallet(m_context, backup_file, wallet_name, /*load_on_start=*/true, status, error, warnings))}; + return wallet ? std::move(wallet) : util::Error{error}; } std::string getWalletDir() override { diff --git a/src/wallet/receive.cpp b/src/wallet/receive.cpp index 8cce07b921..944925d600 100644 --- a/src/wallet/receive.cpp +++ b/src/wallet/receive.cpp @@ -9,15 +9,12 @@ #include <wallet/wallet.h> namespace wallet { -isminetype InputIsMine(const CWallet& wallet, const CTxIn &txin) +isminetype InputIsMine(const CWallet& wallet, const CTxIn& txin) { AssertLockHeld(wallet.cs_wallet); - std::map<uint256, CWalletTx>::const_iterator mi = wallet.mapWallet.find(txin.prevout.hash); - if (mi != wallet.mapWallet.end()) - { - const CWalletTx& prev = (*mi).second; - if (txin.prevout.n < prev.tx->vout.size()) - return wallet.IsMine(prev.tx->vout[txin.prevout.n]); + const CWalletTx* prev = wallet.GetWalletTx(txin.prevout.hash); + if (prev && txin.prevout.n < prev->tx->vout.size()) { + return wallet.IsMine(prev->tx->vout[txin.prevout.n]); } return ISMINE_NO; } @@ -25,20 +22,8 @@ isminetype InputIsMine(const CWallet& wallet, const CTxIn &txin) bool AllInputsMine(const CWallet& wallet, const CTransaction& tx, const isminefilter& filter) { LOCK(wallet.cs_wallet); - - for (const CTxIn& txin : tx.vin) - { - auto mi = wallet.mapWallet.find(txin.prevout.hash); - if (mi == wallet.mapWallet.end()) - return false; // any unknown inputs can't be from us - - const CWalletTx& prev = (*mi).second; - - if (txin.prevout.n >= prev.tx->vout.size()) - return false; // invalid input! - - if (!(wallet.IsMine(prev.tx->vout[txin.prevout.n]) & filter)) - return false; + for (const CTxIn& txin : tx.vin) { + if (!(InputIsMine(wallet, txin) & filter)) return false; } return true; } @@ -111,10 +96,10 @@ CAmount TxGetChange(const CWallet& wallet, const CTransaction& tx) return nChange; } -static CAmount GetCachableAmount(const CWallet& wallet, const CWalletTx& wtx, CWalletTx::AmountType type, const isminefilter& filter, bool recalculate = false) +static CAmount GetCachableAmount(const CWallet& wallet, const CWalletTx& wtx, CWalletTx::AmountType type, const isminefilter& filter) { auto& amount = wtx.m_amounts[type]; - if (recalculate || !amount.m_cached[filter]) { + if (!amount.m_cached[filter]) { amount.Set(filter, type == CWalletTx::DEBIT ? wallet.GetDebit(*wtx.tx, filter) : TxGetCredit(wallet, *wtx.tx, filter)); wtx.m_is_cache_empty = false; } @@ -130,12 +115,10 @@ CAmount CachedTxGetCredit(const CWallet& wallet, const CWalletTx& wtx, const ism return 0; CAmount credit = 0; - if (filter & ISMINE_SPENDABLE) { + const isminefilter get_amount_filter{filter & ISMINE_ALL}; + if (get_amount_filter) { // GetBalance can assume transactions in mapWallet won't change - credit += GetCachableAmount(wallet, wtx, CWalletTx::CREDIT, ISMINE_SPENDABLE); - } - if (filter & ISMINE_WATCH_ONLY) { - credit += GetCachableAmount(wallet, wtx, CWalletTx::CREDIT, ISMINE_WATCH_ONLY); + credit += GetCachableAmount(wallet, wtx, CWalletTx::CREDIT, get_amount_filter); } return credit; } @@ -146,11 +129,9 @@ CAmount CachedTxGetDebit(const CWallet& wallet, const CWalletTx& wtx, const ismi return 0; CAmount debit = 0; - if (filter & ISMINE_SPENDABLE) { - debit += GetCachableAmount(wallet, wtx, CWalletTx::DEBIT, ISMINE_SPENDABLE); - } - if (filter & ISMINE_WATCH_ONLY) { - debit += GetCachableAmount(wallet, wtx, CWalletTx::DEBIT, ISMINE_WATCH_ONLY); + const isminefilter get_amount_filter{filter & ISMINE_ALL}; + if (get_amount_filter) { + debit += GetCachableAmount(wallet, wtx, CWalletTx::DEBIT, get_amount_filter); } return debit; } @@ -164,29 +145,18 @@ CAmount CachedTxGetChange(const CWallet& wallet, const CWalletTx& wtx) return wtx.nChangeCached; } -CAmount CachedTxGetImmatureCredit(const CWallet& wallet, const CWalletTx& wtx, bool fUseCache) -{ - AssertLockHeld(wallet.cs_wallet); - - if (wallet.IsTxImmatureCoinBase(wtx) && wallet.IsTxInMainChain(wtx)) { - return GetCachableAmount(wallet, wtx, CWalletTx::IMMATURE_CREDIT, ISMINE_SPENDABLE, !fUseCache); - } - - return 0; -} - -CAmount CachedTxGetImmatureWatchOnlyCredit(const CWallet& wallet, const CWalletTx& wtx, const bool fUseCache) +CAmount CachedTxGetImmatureCredit(const CWallet& wallet, const CWalletTx& wtx, const isminefilter& filter) { AssertLockHeld(wallet.cs_wallet); if (wallet.IsTxImmatureCoinBase(wtx) && wallet.IsTxInMainChain(wtx)) { - return GetCachableAmount(wallet, wtx, CWalletTx::IMMATURE_CREDIT, ISMINE_WATCH_ONLY, !fUseCache); + return GetCachableAmount(wallet, wtx, CWalletTx::IMMATURE_CREDIT, filter); } return 0; } -CAmount CachedTxGetAvailableCredit(const CWallet& wallet, const CWalletTx& wtx, bool fUseCache, const isminefilter& filter) +CAmount CachedTxGetAvailableCredit(const CWallet& wallet, const CWalletTx& wtx, const isminefilter& filter) { AssertLockHeld(wallet.cs_wallet); @@ -197,17 +167,16 @@ CAmount CachedTxGetAvailableCredit(const CWallet& wallet, const CWalletTx& wtx, if (wallet.IsTxImmatureCoinBase(wtx)) return 0; - if (fUseCache && allow_cache && wtx.m_amounts[CWalletTx::AVAILABLE_CREDIT].m_cached[filter]) { + if (allow_cache && wtx.m_amounts[CWalletTx::AVAILABLE_CREDIT].m_cached[filter]) { return wtx.m_amounts[CWalletTx::AVAILABLE_CREDIT].m_value[filter]; } bool allow_used_addresses = (filter & ISMINE_USED) || !wallet.IsWalletFlagSet(WALLET_FLAG_AVOID_REUSE); CAmount nCredit = 0; uint256 hashTx = wtx.GetHash(); - for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) - { - if (!wallet.IsSpent(hashTx, i) && (allow_used_addresses || !wallet.IsSpentKey(hashTx, i))) { - const CTxOut &txout = wtx.tx->vout[i]; + for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) { + const CTxOut& txout = wtx.tx->vout[i]; + if (!wallet.IsSpent(COutPoint(hashTx, i)) && (allow_used_addresses || !wallet.IsSpentKey(txout.scriptPubKey))) { nCredit += OutputGetCredit(wallet, txout, filter); if (!MoneyRange(nCredit)) throw std::runtime_error(std::string(__func__) + " : value out of range"); @@ -333,8 +302,8 @@ Balance GetBalance(const CWallet& wallet, const int min_depth, bool avoid_reuse) const CWalletTx& wtx = entry.second; const bool is_trusted{CachedTxIsTrusted(wallet, wtx, trusted_parents)}; const int tx_depth{wallet.GetTxDepthInMainChain(wtx)}; - const CAmount tx_credit_mine{CachedTxGetAvailableCredit(wallet, wtx, /*fUseCache=*/true, ISMINE_SPENDABLE | reuse_filter)}; - const CAmount tx_credit_watchonly{CachedTxGetAvailableCredit(wallet, wtx, /*fUseCache=*/true, ISMINE_WATCH_ONLY | reuse_filter)}; + const CAmount tx_credit_mine{CachedTxGetAvailableCredit(wallet, wtx, ISMINE_SPENDABLE | reuse_filter)}; + const CAmount tx_credit_watchonly{CachedTxGetAvailableCredit(wallet, wtx, ISMINE_WATCH_ONLY | reuse_filter)}; if (is_trusted && tx_depth >= min_depth) { ret.m_mine_trusted += tx_credit_mine; ret.m_watchonly_trusted += tx_credit_watchonly; @@ -343,8 +312,8 @@ Balance GetBalance(const CWallet& wallet, const int min_depth, bool avoid_reuse) ret.m_mine_untrusted_pending += tx_credit_mine; ret.m_watchonly_untrusted_pending += tx_credit_watchonly; } - ret.m_mine_immature += CachedTxGetImmatureCredit(wallet, wtx); - ret.m_watchonly_immature += CachedTxGetImmatureWatchOnlyCredit(wallet, wtx); + ret.m_mine_immature += CachedTxGetImmatureCredit(wallet, wtx, ISMINE_SPENDABLE); + ret.m_watchonly_immature += CachedTxGetImmatureCredit(wallet, wtx, ISMINE_WATCH_ONLY); } } return ret; @@ -371,15 +340,15 @@ std::map<CTxDestination, CAmount> GetAddressBalances(const CWallet& wallet) if (nDepth < (CachedTxIsFromMe(wallet, wtx, ISMINE_ALL) ? 0 : 1)) continue; - for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) - { + for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) { + const auto& output = wtx.tx->vout[i]; CTxDestination addr; - if (!wallet.IsMine(wtx.tx->vout[i])) + if (!wallet.IsMine(output)) continue; - if(!ExtractDestination(wtx.tx->vout[i].scriptPubKey, addr)) + if(!ExtractDestination(output.scriptPubKey, addr)) continue; - CAmount n = wallet.IsSpent(walletEntry.first, i) ? 0 : wtx.tx->vout[i].nValue; + CAmount n = wallet.IsSpent(COutPoint(walletEntry.first, i)) ? 0 : output.nValue; balances[addr] += n; } } diff --git a/src/wallet/receive.h b/src/wallet/receive.h index 1caef293f2..41a70b089a 100644 --- a/src/wallet/receive.h +++ b/src/wallet/receive.h @@ -29,11 +29,9 @@ CAmount CachedTxGetCredit(const CWallet& wallet, const CWalletTx& wtx, const ism //! filter decides which addresses will count towards the debit CAmount CachedTxGetDebit(const CWallet& wallet, const CWalletTx& wtx, const isminefilter& filter); CAmount CachedTxGetChange(const CWallet& wallet, const CWalletTx& wtx); -CAmount CachedTxGetImmatureCredit(const CWallet& wallet, const CWalletTx& wtx, bool fUseCache = true) +CAmount CachedTxGetImmatureCredit(const CWallet& wallet, const CWalletTx& wtx, const isminefilter& filter) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); -CAmount CachedTxGetImmatureWatchOnlyCredit(const CWallet& wallet, const CWalletTx& wtx, const bool fUseCache = true) - EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); -CAmount CachedTxGetAvailableCredit(const CWallet& wallet, const CWalletTx& wtx, bool fUseCache = true, const isminefilter& filter = ISMINE_SPENDABLE) +CAmount CachedTxGetAvailableCredit(const CWallet& wallet, const CWalletTx& wtx, const isminefilter& filter = ISMINE_SPENDABLE) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); struct COutputEntry { diff --git a/src/wallet/rpc/addresses.cpp b/src/wallet/rpc/addresses.cpp index d5444f5051..903a569cb9 100644 --- a/src/wallet/rpc/addresses.cpp +++ b/src/wallet/rpc/addresses.cpp @@ -34,7 +34,7 @@ RPCHelpMan getnewaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -58,13 +58,12 @@ RPCHelpMan getnewaddress() output_type = parsed.value(); } - CTxDestination dest; - bilingual_str error; - if (!pwallet->GetNewDestination(output_type, label, dest, error)) { - throw JSONRPCError(RPC_WALLET_KEYPOOL_RAN_OUT, error.original); + auto op_dest = pwallet->GetNewDestination(output_type, label); + if (!op_dest) { + throw JSONRPCError(RPC_WALLET_KEYPOOL_RAN_OUT, util::ErrorString(op_dest).original); } - return EncodeDestination(dest); + return EncodeDestination(*op_dest); }, }; } @@ -87,7 +86,7 @@ RPCHelpMan getrawchangeaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -106,12 +105,11 @@ RPCHelpMan getrawchangeaddress() output_type = parsed.value(); } - CTxDestination dest; - bilingual_str error; - if (!pwallet->GetNewChangeDestination(output_type, dest, error)) { - throw JSONRPCError(RPC_WALLET_KEYPOOL_RAN_OUT, error.original); + auto op_dest = pwallet->GetNewChangeDestination(output_type); + if (!op_dest) { + throw JSONRPCError(RPC_WALLET_KEYPOOL_RAN_OUT, util::ErrorString(op_dest).original); } - return EncodeDestination(dest); + return EncodeDestination(*op_dest); }, }; } @@ -133,7 +131,7 @@ RPCHelpMan setlabel() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -150,7 +148,7 @@ RPCHelpMan setlabel() pwallet->SetAddressBook(dest, label, "send"); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -183,7 +181,7 @@ RPCHelpMan listaddressgroupings() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -254,7 +252,7 @@ RPCHelpMan addmultisigaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LegacyScriptPubKeyMan& spk_man = EnsureLegacyScriptPubKeyMan(*pwallet); @@ -302,11 +300,11 @@ RPCHelpMan addmultisigaddress() result.pushKV("descriptor", descriptor->ToString()); UniValue warnings(UniValue::VARR); - if (!request.params[3].isNull() && OutputTypeFromDestination(dest) != output_type) { + if (descriptor->GetOutputType() != output_type) { // Only warns if the user has explicitly chosen an address type we cannot generate warnings.push_back("Unable to make chosen address type, please ensure no uncompressed public keys are present."); } - if (warnings.size()) result.pushKV("warnings", warnings); + if (!warnings.empty()) result.pushKV("warnings", warnings); return result; }, @@ -329,7 +327,7 @@ RPCHelpMan keypoolrefill() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; if (pwallet->IsLegacy() && pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) { throw JSONRPCError(RPC_WALLET_ERROR, "Error: Private keys are disabled for this wallet"); @@ -352,7 +350,7 @@ RPCHelpMan keypoolrefill() throw JSONRPCError(RPC_WALLET_ERROR, "Error refreshing keypool."); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -376,14 +374,14 @@ RPCHelpMan newkeypool() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); LegacyScriptPubKeyMan& spk_man = EnsureLegacyScriptPubKeyMan(*pwallet, true); spk_man.NewKeyPool(); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -550,7 +548,7 @@ RPCHelpMan getaddressinfo() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -580,7 +578,7 @@ RPCHelpMan getaddressinfo() if (provider) { auto inferred = InferDescriptor(scriptPubKey, *provider); - bool solvable = inferred->IsSolvable() || IsSolvable(*provider, scriptPubKey); + bool solvable = inferred->IsSolvable(); ret.pushKV("solvable", solvable); if (solvable) { ret.pushKV("desc", inferred->ToString()); @@ -637,17 +635,6 @@ RPCHelpMan getaddressinfo() }; } -/** Convert CAddressBookData to JSON record. */ -static UniValue AddressBookDataToJSON(const CAddressBookData& data, const bool verbose) -{ - UniValue ret(UniValue::VOBJ); - if (verbose) { - ret.pushKV("name", data.GetLabel()); - } - ret.pushKV("purpose", data.purpose); - return ret; -} - RPCHelpMan getaddressesbylabel() { return RPCHelpMan{"getaddressesbylabel", @@ -671,7 +658,7 @@ RPCHelpMan getaddressesbylabel() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -680,10 +667,10 @@ RPCHelpMan getaddressesbylabel() // Find all addresses that have the given label UniValue ret(UniValue::VOBJ); std::set<std::string> addresses; - for (const std::pair<const CTxDestination, CAddressBookData>& item : pwallet->m_address_book) { - if (item.second.IsChange()) continue; - if (item.second.GetLabel() == label) { - std::string address = EncodeDestination(item.first); + pwallet->ForEachAddrBookEntry([&](const CTxDestination& _dest, const std::string& _label, const std::string& _purpose, bool _is_change) { + if (_is_change) return; + if (_label == label) { + std::string address = EncodeDestination(_dest); // CWallet::m_address_book is not expected to contain duplicate // address strings, but build a separate set as a precaution just in // case it does. @@ -693,9 +680,11 @@ RPCHelpMan getaddressesbylabel() // and since duplicate addresses are unexpected (checked with // std::set in O(log(N))), UniValue::__pushKV is used instead, // which currently is O(1). - ret.__pushKV(address, AddressBookDataToJSON(item.second, false)); + UniValue value(UniValue::VOBJ); + value.pushKV("purpose", _purpose); + ret.__pushKV(address, value); } - } + }); if (ret.empty()) { throw JSONRPCError(RPC_WALLET_INVALID_LABEL_NAME, std::string("No addresses with label " + label)); @@ -732,7 +721,7 @@ RPCHelpMan listlabels() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -742,13 +731,7 @@ RPCHelpMan listlabels() } // Add to a set to sort by label name, then insert into Univalue array - std::set<std::string> label_set; - for (const std::pair<const CTxDestination, CAddressBookData>& entry : pwallet->m_address_book) { - if (entry.second.IsChange()) continue; - if (purpose.empty() || entry.second.purpose == purpose) { - label_set.insert(entry.second.GetLabel()); - } - } + std::set<std::string> label_set = pwallet->ListAddrBookLabels(purpose); UniValue ret(UniValue::VARR); for (const std::string& name : label_set) { @@ -780,7 +763,7 @@ RPCHelpMan walletdisplayaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request); - if (!wallet) return NullUniValue; + if (!wallet) return UniValue::VNULL; CWallet* const pwallet = wallet.get(); LOCK(pwallet->cs_wallet); diff --git a/src/wallet/rpc/backup.cpp b/src/wallet/rpc/backup.cpp index c289c05f2c..306053fd0c 100644 --- a/src/wallet/rpc/backup.cpp +++ b/src/wallet/rpc/backup.cpp @@ -100,11 +100,13 @@ RPCHelpMan importprivkey() "Hint: use importmulti to import more than one private key.\n" "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n" "may report that the imported key exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n" + "The rescan parameter can be set to false if the key was never used to create transactions. If it is set to false,\n" + "but the key was used to create transactions, rescanwallet needs to be called with the appropriate block range.\n" "Note: Use \"getwalletinfo\" to query the scanning progress.\n", { {"privkey", RPCArg::Type::STR, RPCArg::Optional::NO, "The private key (see dumpprivkey)"}, {"label", RPCArg::Type::STR, RPCArg::DefaultHint{"current label if address exists, otherwise \"\""}, "An optional label"}, - {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Rescan the wallet for transactions"}, + {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Scan the chain and mempool for wallet transactions."}, }, RPCResult{RPCResult::Type::NONE, "", ""}, RPCExamples{ @@ -122,7 +124,7 @@ RPCHelpMan importprivkey() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; if (pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS)) { throw JSONRPCError(RPC_WALLET_ERROR, "Cannot import private keys to a wallet with private keys disabled"); @@ -138,7 +140,7 @@ RPCHelpMan importprivkey() EnsureWalletIsUnlocked(*pwallet); std::string strSecret = request.params[0].get_str(); - std::string strLabel = ""; + std::string strLabel; if (!request.params[1].isNull()) strLabel = request.params[1].get_str(); @@ -190,7 +192,7 @@ RPCHelpMan importprivkey() RescanWallet(*pwallet, reserver); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -198,18 +200,21 @@ RPCHelpMan importprivkey() RPCHelpMan importaddress() { return RPCHelpMan{"importaddress", - "\nAdds an address or script (in hex) that can be watched as if it were in your wallet but cannot be used to spend. Requires a new wallet backup.\n" + "\nAdds an address or script (in hex) that can be watched as if it were in your wallet but cannot be used to spend. Requires a new wallet backup.\n" "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n" "may report that the imported address exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n" + "The rescan parameter can be set to false if the key was never used to create transactions. If it is set to false,\n" + "but the key was used to create transactions, rescanwallet needs to be called with the appropriate block range.\n" "If you have the full public key, you should call importpubkey instead of this.\n" "Hint: use importmulti to import more than one address.\n" "\nNote: If you import a non-standard raw script in hex form, outputs sending to it will be treated\n" "as change, and not show up in many RPCs.\n" - "Note: Use \"getwalletinfo\" to query the scanning progress.\n", + "Note: Use \"getwalletinfo\" to query the scanning progress.\n" + "Note: This command is only compatible with legacy wallets. Use \"importdescriptors\" with \"addr(X)\" for descriptor wallets.\n", { {"address", RPCArg::Type::STR, RPCArg::Optional::NO, "The Bitcoin address (or hex-encoded script)"}, {"label", RPCArg::Type::STR, RPCArg::Default{""}, "An optional label"}, - {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Rescan the wallet for transactions"}, + {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Scan the chain and mempool for wallet transactions."}, {"p2sh", RPCArg::Type::BOOL, RPCArg::Default{false}, "Add the P2SH version of the script as well"}, }, RPCResult{RPCResult::Type::NONE, "", ""}, @@ -224,7 +229,7 @@ RPCHelpMan importaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; EnsureLegacyScriptPubKeyMan(*pwallet, true); @@ -294,7 +299,7 @@ RPCHelpMan importaddress() } } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -312,7 +317,7 @@ RPCHelpMan importprunedfunds() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; CMutableTransaction tx; if (!DecodeHexTx(tx, request.params[0].get_str())) { @@ -347,7 +352,7 @@ RPCHelpMan importprunedfunds() CTransactionRef tx_ref = MakeTransactionRef(tx); if (pwallet->IsMine(*tx_ref)) { pwallet->AddToWallet(std::move(tx_ref), TxStateConfirmed{merkleBlock.header.GetHash(), height, static_cast<int>(txnIndex)}); - return NullUniValue; + return UniValue::VNULL; } throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No addresses in wallet correspond to included transaction"); @@ -371,7 +376,7 @@ RPCHelpMan removeprunedfunds() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -388,7 +393,7 @@ RPCHelpMan removeprunedfunds() throw JSONRPCError(RPC_INVALID_PARAMETER, "Transaction does not exist in wallet."); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -400,11 +405,13 @@ RPCHelpMan importpubkey() "Hint: use importmulti to import more than one public key.\n" "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n" "may report that the imported pubkey exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n" + "The rescan parameter can be set to false if the key was never used to create transactions. If it is set to false,\n" + "but the key was used to create transactions, rescanwallet needs to be called with the appropriate block range.\n" "Note: Use \"getwalletinfo\" to query the scanning progress.\n", { {"pubkey", RPCArg::Type::STR, RPCArg::Optional::NO, "The hex-encoded public key"}, {"label", RPCArg::Type::STR, RPCArg::Default{""}, "An optional label"}, - {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Rescan the wallet for transactions"}, + {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Scan the chain and mempool for wallet transactions."}, }, RPCResult{RPCResult::Type::NONE, "", ""}, RPCExamples{ @@ -418,7 +425,7 @@ RPCHelpMan importpubkey() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; EnsureLegacyScriptPubKeyMan(*pwallet, true); @@ -473,7 +480,7 @@ RPCHelpMan importpubkey() } } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -483,7 +490,7 @@ RPCHelpMan importwallet() { return RPCHelpMan{"importwallet", "\nImports keys from a wallet dump file (see dumpwallet). Requires a new wallet backup to include imported keys.\n" - "Note: Use \"getwalletinfo\" to query the scanning progress.\n", + "Note: Blockchain and Mempool will be rescanned after a successful import. Use \"getwalletinfo\" to query the scanning progress.\n", { {"filename", RPCArg::Type::STR, RPCArg::Optional::NO, "The wallet file"}, }, @@ -499,7 +506,7 @@ RPCHelpMan importwallet() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; EnsureLegacyScriptPubKeyMan(*pwallet, true); @@ -630,7 +637,7 @@ RPCHelpMan importwallet() if (!fGood) throw JSONRPCError(RPC_WALLET_ERROR, "Error adding some keys/scripts to wallet"); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -654,7 +661,7 @@ RPCHelpMan dumpprivkey() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; const LegacyScriptPubKeyMan& spk_man = EnsureConstLegacyScriptPubKeyMan(*pwallet); @@ -704,7 +711,7 @@ RPCHelpMan dumpwallet() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; const CWallet& wallet = *pwallet; const LegacyScriptPubKeyMan& spk_man = EnsureConstLegacyScriptPubKeyMan(wallet); @@ -1249,6 +1256,8 @@ RPCHelpMan importmulti() "Conversely, if all the private keys are provided and the address/script is spendable, the watchonly option must be set to false, or a warning will be returned.\n" "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n" "may report that the imported keys, addresses or scripts exist but related transactions are still missing.\n" + "The rescan parameter can be set to false if the key was never used to create transactions. If it is set to false,\n" + "but the key was used to create transactions, rescanwallet needs to be called with the appropriate block range.\n" "Note: Use \"getwalletinfo\" to query the scanning progress.\n", { {"requests", RPCArg::Type::ARR, RPCArg::Optional::NO, "Data to be imported", @@ -1290,7 +1299,7 @@ RPCHelpMan importmulti() "\"requests\""}, {"options", RPCArg::Type::OBJ, RPCArg::Optional::OMITTED_NAMED_ARG, "", { - {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Stating if should rescan the blockchain after all imports"}, + {"rescan", RPCArg::Type::BOOL, RPCArg::Default{true}, "Scan the chain and mempool for wallet transactions after all imports."}, }, "\"options\""}, }, @@ -1319,7 +1328,7 @@ RPCHelpMan importmulti() [&](const RPCHelpMan& self, const JSONRPCRequest& mainRequest) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(mainRequest); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; CWallet& wallet{*pwallet}; // Make sure the results are valid at least up to the most recent block @@ -1592,7 +1601,7 @@ RPCHelpMan importdescriptors() " Use the string \"now\" to substitute the current synced blockchain time.\n" " \"now\" can be specified to bypass scanning, for outputs which are known to never have been used, and\n" " 0 can be specified to scan the entire blockchain. Blocks up to 2 hours before the earliest timestamp\n" - " of all descriptors being imported will be scanned.", + "of all descriptors being imported will be scanned as well as the mempool.", /*oneline_description=*/"", {"timestamp | \"now\"", "integer / string"} }, {"internal", RPCArg::Type::BOOL, RPCArg::Default{false}, "Whether matching outputs should be treated as not incoming payments (e.g. change)"}, @@ -1621,13 +1630,13 @@ RPCHelpMan importdescriptors() }, RPCExamples{ HelpExampleCli("importdescriptors", "'[{ \"desc\": \"<my descriptor>\", \"timestamp\":1455191478, \"internal\": true }, " - "{ \"desc\": \"<my desccriptor 2>\", \"label\": \"example 2\", \"timestamp\": 1455191480 }]'") + + "{ \"desc\": \"<my descriptor 2>\", \"label\": \"example 2\", \"timestamp\": 1455191480 }]'") + HelpExampleCli("importdescriptors", "'[{ \"desc\": \"<my descriptor>\", \"timestamp\":1455191478, \"active\": true, \"range\": [0,100], \"label\": \"<my bech32 wallet>\" }]'") }, [&](const RPCHelpMan& self, const JSONRPCRequest& main_request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(main_request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; CWallet& wallet{*pwallet}; // Make sure the results are valid at least up to the most recent block @@ -1762,7 +1771,7 @@ RPCHelpMan listdescriptors() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> wallet = GetWalletForJSONRPCRequest(request); - if (!wallet) return NullUniValue; + if (!wallet) return UniValue::VNULL; if (!wallet->IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS)) { throw JSONRPCError(RPC_WALLET_ERROR, "listdescriptors is not available for non-descriptor wallets"); @@ -1831,7 +1840,7 @@ RPCHelpMan backupwallet() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -1844,7 +1853,7 @@ RPCHelpMan backupwallet() throw JSONRPCError(RPC_WALLET_ERROR, "Error: Wallet backup failed!"); } - return NullUniValue; + return UniValue::VNULL; }, }; } diff --git a/src/wallet/rpc/coins.cpp b/src/wallet/rpc/coins.cpp index 95296b4c9d..d40d800f28 100644 --- a/src/wallet/rpc/coins.cpp +++ b/src/wallet/rpc/coins.cpp @@ -18,28 +18,31 @@ namespace wallet { static CAmount GetReceived(const CWallet& wallet, const UniValue& params, bool by_label) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) { - std::set<CScript> output_scripts; - + std::vector<CTxDestination> addresses; if (by_label) { // Get the set of addresses assigned to label - std::string label = LabelFromValue(params[0]); - for (const auto& address : wallet.GetLabelAddresses(label)) { - auto output_script{GetScriptForDestination(address)}; - if (wallet.IsMine(output_script)) { - output_scripts.insert(output_script); - } - } + addresses = wallet.ListAddrBookAddresses(CWallet::AddrBookFilter{LabelFromValue(params[0])}); + if (addresses.empty()) throw JSONRPCError(RPC_WALLET_ERROR, "Label not found in wallet"); } else { // Get the address CTxDestination dest = DecodeDestination(params[0].get_str()); if (!IsValidDestination(dest)) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address"); } - CScript script_pub_key = GetScriptForDestination(dest); - if (!wallet.IsMine(script_pub_key)) { - throw JSONRPCError(RPC_WALLET_ERROR, "Address not found in wallet"); + addresses.emplace_back(dest); + } + + // Filter by own scripts only + std::set<CScript> output_scripts; + for (const auto& address : addresses) { + auto output_script{GetScriptForDestination(address)}; + if (wallet.IsMine(output_script)) { + output_scripts.insert(output_script); } - output_scripts.insert(script_pub_key); + } + + if (output_scripts.empty()) { + throw JSONRPCError(RPC_WALLET_ERROR, "Address not found in wallet"); } // Minimum confirmations @@ -100,7 +103,7 @@ RPCHelpMan getreceivedbyaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -141,7 +144,7 @@ RPCHelpMan getreceivedbylabel() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -181,7 +184,7 @@ RPCHelpMan getbalance() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -220,7 +223,7 @@ RPCHelpMan getunconfirmedbalance() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -279,7 +282,7 @@ RPCHelpMan lockunspent() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -338,11 +341,11 @@ RPCHelpMan lockunspent() throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout index out of bounds"); } - if (pwallet->IsSpent(outpt.hash, outpt.n)) { + if (pwallet->IsSpent(outpt)) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, expected unspent output"); } - const bool is_locked = pwallet->IsLockedCoin(outpt.hash, outpt.n); + const bool is_locked = pwallet->IsLockedCoin(outpt); if (fUnlock && !is_locked) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, expected locked output"); @@ -404,7 +407,7 @@ RPCHelpMan listlockunspent() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -456,7 +459,7 @@ RPCHelpMan getbalances() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> rpc_wallet = GetWalletForJSONRPCRequest(request); - if (!rpc_wallet) return NullUniValue; + if (!rpc_wallet) return UniValue::VNULL; const CWallet& wallet = *rpc_wallet; // Make sure the results are valid at least up to the most recent block @@ -556,7 +559,7 @@ RPCHelpMan listunspent() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; int nMinDepth = 1; if (!request.params[0].isNull()) { @@ -635,7 +638,7 @@ RPCHelpMan listunspent() cctl.m_max_depth = nMaxDepth; cctl.m_include_unsafe_inputs = include_unsafe; LOCK(pwallet->cs_wallet); - AvailableCoins(*pwallet, vecOutputs, &cctl, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount); + vecOutputs = AvailableCoinsListUnspent(*pwallet, &cctl, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount).all(); } LOCK(pwallet->cs_wallet); @@ -646,7 +649,7 @@ RPCHelpMan listunspent() CTxDestination address; const CScript& scriptPubKey = out.txout.scriptPubKey; bool fValidAddress = ExtractDestination(scriptPubKey, address); - bool reused = avoid_reuse && pwallet->IsSpentKey(out.outpoint.hash, out.outpoint.n); + bool reused = avoid_reuse && pwallet->IsSpentKey(scriptPubKey); if (destinations.size() && (!fValidAddress || !destinations.count(address))) continue; diff --git a/src/wallet/rpc/encrypt.cpp b/src/wallet/rpc/encrypt.cpp index 931c64ca06..a68f52a718 100644 --- a/src/wallet/rpc/encrypt.cpp +++ b/src/wallet/rpc/encrypt.cpp @@ -32,7 +32,7 @@ RPCHelpMan walletpassphrase() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request); - if (!wallet) return NullUniValue; + if (!wallet) return UniValue::VNULL; CWallet* const pwallet = wallet.get(); int64_t nSleepTime; @@ -98,7 +98,7 @@ RPCHelpMan walletpassphrase() } }, nSleepTime); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -120,7 +120,7 @@ RPCHelpMan walletpassphrasechange() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -146,7 +146,7 @@ RPCHelpMan walletpassphrasechange() throw JSONRPCError(RPC_WALLET_PASSPHRASE_INCORRECT, "Error: The wallet passphrase entered was incorrect."); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -173,7 +173,7 @@ RPCHelpMan walletlock() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -184,7 +184,7 @@ RPCHelpMan walletlock() pwallet->Lock(); pwallet->nRelockTime = 0; - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -217,7 +217,7 @@ RPCHelpMan encryptwallet() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); diff --git a/src/wallet/rpc/signmessage.cpp b/src/wallet/rpc/signmessage.cpp index 438d290030..ae4bd4fbc5 100644 --- a/src/wallet/rpc/signmessage.cpp +++ b/src/wallet/rpc/signmessage.cpp @@ -36,7 +36,7 @@ RPCHelpMan signmessage() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); diff --git a/src/wallet/rpc/spend.cpp b/src/wallet/rpc/spend.cpp index c7b57ba4be..628bf3cc99 100644 --- a/src/wallet/rpc/spend.cpp +++ b/src/wallet/rpc/spend.cpp @@ -156,18 +156,16 @@ UniValue SendMoney(CWallet& wallet, const CCoinControl &coin_control, std::vecto // Send constexpr int RANDOM_CHANGE_POSITION = -1; - bilingual_str error; - FeeCalculation fee_calc_out; - std::optional<CreatedTransactionResult> txr = CreateTransaction(wallet, recipients, RANDOM_CHANGE_POSITION, error, coin_control, fee_calc_out, true); - if (!txr) { - throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, error.original); + auto res = CreateTransaction(wallet, recipients, RANDOM_CHANGE_POSITION, coin_control, true); + if (!res) { + throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, util::ErrorString(res).original); } - CTransactionRef tx = txr->tx; + const CTransactionRef& tx = res->tx; wallet.CommitTransaction(tx, std::move(map_value), {} /* orderForm */); if (verbose) { UniValue entry(UniValue::VOBJ); entry.pushKV("txid", tx->GetHash().GetHex()); - entry.pushKV("fee_reason", StringForFeeReason(fee_calc_out.reason)); + entry.pushKV("fee_reason", StringForFeeReason(res->fee_calc.reason)); return entry; } return tx->GetHash().GetHex(); @@ -263,7 +261,7 @@ RPCHelpMan sendtoaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -369,7 +367,7 @@ RPCHelpMan sendmany() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -424,7 +422,7 @@ RPCHelpMan settxfee() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LOCK(pwallet->cs_wallet); @@ -535,8 +533,8 @@ void FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& fee_out, }, true, true); - if (options.exists("add_inputs") ) { - coinControl.m_add_inputs = options["add_inputs"].get_bool(); + if (options.exists("add_inputs")) { + coinControl.m_allow_other_inputs = options["add_inputs"].get_bool(); } if (options.exists("changeAddress") || options.exists("change_address")) { @@ -699,19 +697,6 @@ void FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& fee_out, setSubtractFeeFromOutputs.insert(pos); } - // Fetch specified UTXOs from the UTXO set to get the scriptPubKeys and values of the outputs being selected - // and to match with the given solving_data. Only used for non-wallet outputs. - std::map<COutPoint, Coin> coins; - for (const CTxIn& txin : tx.vin) { - coins[txin.prevout]; // Create empty map entry keyed by prevout. - } - wallet.chain().findCoins(coins); - for (const auto& coin : coins) { - if (!coin.second.out.IsNull()) { - coinControl.SelectExternal(coin.first, coin.second.out); - } - } - bilingual_str error; if (!FundTransaction(wallet, tx, fee_out, change_position, error, lockUnspents, setSubtractFeeFromOutputs, coinControl)) { @@ -820,7 +805,7 @@ RPCHelpMan fundrawtransaction() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; RPCTypeCheck(request.params, {UniValue::VSTR, UniValueType(), UniValue::VBOOL}); @@ -836,7 +821,7 @@ RPCHelpMan fundrawtransaction() int change_position; CCoinControl coin_control; // Automatically select (additional) coins. Can be overridden by options.add_inputs. - coin_control.m_add_inputs = true; + coin_control.m_allow_other_inputs = true; FundTransaction(*pwallet, tx, fee, change_position, request.params[1], coin_control, /*override_min_fee=*/true); UniValue result(UniValue::VOBJ); @@ -910,7 +895,7 @@ RPCHelpMan signrawtransactionwithwallet() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VARR, UniValue::VSTR}, true); @@ -1007,7 +992,7 @@ static RPCHelpMan bumpfee_helper(std::string method_name) [want_psbt](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; if (pwallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) && !want_psbt) { throw JSONRPCError(RPC_WALLET_ERROR, "bumpfee is not available with wallets that have private keys disabled. Use psbtbumpfee instead."); @@ -1224,7 +1209,7 @@ RPCHelpMan send() ); std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; UniValue options{request.params[4].isNull() ? UniValue::VOBJ : request.params[4]}; InterpretFeeEstimationInstructions(/*conf_target=*/request.params[1], /*estimate_mode=*/request.params[2], /*fee_rate=*/request.params[3], options); @@ -1238,7 +1223,7 @@ RPCHelpMan send() CCoinControl coin_control; // Automatically select coins, unless at least one is manually selected. Can // be overridden by options.add_inputs. - coin_control.m_add_inputs = rawTx.vin.size() == 0; + coin_control.m_allow_other_inputs = rawTx.vin.size() == 0; SetOptionsInputWeights(options["inputs"], options); FundTransaction(*pwallet, rawTx, fee, change_position, options, coin_control, /*override_min_fee=*/false); @@ -1329,7 +1314,7 @@ RPCHelpMan sendall() ); std::shared_ptr<CWallet> const pwallet{GetWalletForJSONRPCRequest(request)}; - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now pwallet->BlockUntilSyncedToCurrentChain(); @@ -1380,7 +1365,6 @@ RPCHelpMan sendall() CMutableTransaction rawTx{ConstructTransaction(options["inputs"], recipient_key_value_pairs, options["locktime"], rbf)}; LOCK(pwallet->cs_wallet); - std::vector<COutput> all_the_utxos; CAmount total_input_value(0); bool send_max{options.exists("send_max") ? options["send_max"].get_bool() : false}; @@ -1388,7 +1372,7 @@ RPCHelpMan sendall() throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot combine send_max with specific inputs."); } else if (options.exists("inputs")) { for (const CTxIn& input : rawTx.vin) { - if (pwallet->IsSpent(input.prevout.hash, input.prevout.n)) { + if (pwallet->IsSpent(input.prevout)) { throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Input not available. UTXO (%s:%d) was already spent.", input.prevout.hash.ToString(), input.prevout.n)); } const CWalletTx* tx{pwallet->GetWalletTx(input.prevout.hash)}; @@ -1398,8 +1382,7 @@ RPCHelpMan sendall() total_input_value += tx->tx->vout[input.prevout.n].nValue; } } else { - AvailableCoins(*pwallet, all_the_utxos, &coin_control, /*nMinimumAmount=*/0); - for (const COutput& output : all_the_utxos) { + for (const COutput& output : AvailableCoins(*pwallet, &coin_control, fee_rate, /*nMinimumAmount=*/0).all()) { CHECK_NONFATAL(output.input_bytes > 0); if (send_max && fee_rate.GetFee(output.input_bytes) > output.txout.nValue) { continue; @@ -1507,7 +1490,7 @@ RPCHelpMan walletprocesspsbt() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; const CWallet& wallet{*pwallet}; // Make sure the results are valid at least up to the most recent block @@ -1634,7 +1617,7 @@ RPCHelpMan walletcreatefundedpsbt() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; CWallet& wallet{*pwallet}; // Make sure the results are valid at least up to the most recent block @@ -1650,7 +1633,7 @@ RPCHelpMan walletcreatefundedpsbt() }, true ); - UniValue options = request.params[3]; + UniValue options{request.params[3].isNull() ? UniValue::VOBJ : request.params[3]}; CAmount fee; int change_position; @@ -1664,7 +1647,7 @@ RPCHelpMan walletcreatefundedpsbt() CCoinControl coin_control; // Automatically select coins, unless at least one is manually selected. Can // be overridden by options.add_inputs. - coin_control.m_add_inputs = rawTx.vin.size() == 0; + coin_control.m_allow_other_inputs = rawTx.vin.size() == 0; SetOptionsInputWeights(request.params[0], options); FundTransaction(wallet, rawTx, fee, change_position, options, coin_control, /*override_min_fee=*/true); diff --git a/src/wallet/rpc/transactions.cpp b/src/wallet/rpc/transactions.cpp index fae9bf3ea5..9c8003d6d7 100644 --- a/src/wallet/rpc/transactions.cpp +++ b/src/wallet/rpc/transactions.cpp @@ -85,14 +85,12 @@ static UniValue ListReceived(const CWallet& wallet, const UniValue& params, cons filter |= ISMINE_WATCH_ONLY; } - bool has_filtered_address = false; - CTxDestination filtered_address = CNoDestination(); + std::optional<CTxDestination> filtered_address{std::nullopt}; if (!by_label && !params[3].isNull() && !params[3].get_str().empty()) { if (!IsValidDestinationString(params[3].get_str())) { throw JSONRPCError(RPC_WALLET_ERROR, "address_filter parameter was invalid"); } filtered_address = DecodeDestination(params[3].get_str()); - has_filtered_address = true; } // Tally @@ -106,23 +104,21 @@ static UniValue ListReceived(const CWallet& wallet, const UniValue& params, cons // Coinbase with less than 1 confirmation is no longer in the main chain if ((wtx.IsCoinBase() && (nDepth < 1)) - || (wallet.IsTxImmatureCoinBase(wtx) && !include_immature_coinbase)) - { + || (wallet.IsTxImmatureCoinBase(wtx) && !include_immature_coinbase)) { continue; } - for (const CTxOut& txout : wtx.tx->vout) - { + for (const CTxOut& txout : wtx.tx->vout) { CTxDestination address; if (!ExtractDestination(txout.scriptPubKey, address)) continue; - if (has_filtered_address && !(filtered_address == address)) { + if (filtered_address && !(filtered_address == address)) { continue; } isminefilter mine = wallet.IsMine(address); - if(!(mine & filter)) + if (!(mine & filter)) continue; tallyitem& item = mapTally[address]; @@ -138,70 +134,55 @@ static UniValue ListReceived(const CWallet& wallet, const UniValue& params, cons UniValue ret(UniValue::VARR); std::map<std::string, tallyitem> label_tally; - // Create m_address_book iterator - // If we aren't filtering, go from begin() to end() - auto start = wallet.m_address_book.begin(); - auto end = wallet.m_address_book.end(); - // If we are filtering, find() the applicable entry - if (has_filtered_address) { - start = wallet.m_address_book.find(filtered_address); - if (start != end) { - end = std::next(start); - } - } + const auto& func = [&](const CTxDestination& address, const std::string& label, const std::string& purpose, bool is_change) { + if (is_change) return; // no change addresses - for (auto item_it = start; item_it != end; ++item_it) - { - if (item_it->second.IsChange()) continue; - const CTxDestination& address = item_it->first; - const std::string& label = item_it->second.GetLabel(); auto it = mapTally.find(address); if (it == mapTally.end() && !fIncludeEmpty) - continue; + return; CAmount nAmount = 0; int nConf = std::numeric_limits<int>::max(); bool fIsWatchonly = false; - if (it != mapTally.end()) - { + if (it != mapTally.end()) { nAmount = (*it).second.nAmount; nConf = (*it).second.nConf; fIsWatchonly = (*it).second.fIsWatchonly; } - if (by_label) - { + if (by_label) { tallyitem& _item = label_tally[label]; _item.nAmount += nAmount; _item.nConf = std::min(_item.nConf, nConf); _item.fIsWatchonly = fIsWatchonly; - } - else - { + } else { UniValue obj(UniValue::VOBJ); - if(fIsWatchonly) - obj.pushKV("involvesWatchonly", true); + if (fIsWatchonly) obj.pushKV("involvesWatchonly", true); obj.pushKV("address", EncodeDestination(address)); obj.pushKV("amount", ValueFromAmount(nAmount)); obj.pushKV("confirmations", (nConf == std::numeric_limits<int>::max() ? 0 : nConf)); obj.pushKV("label", label); UniValue transactions(UniValue::VARR); - if (it != mapTally.end()) - { - for (const uint256& _item : (*it).second.txids) - { + if (it != mapTally.end()) { + for (const uint256& _item : (*it).second.txids) { transactions.push_back(_item.GetHex()); } } obj.pushKV("txids", transactions); ret.push_back(obj); } + }; + + if (filtered_address) { + const auto& entry = wallet.FindAddressBookEntry(*filtered_address, /*allow_change=*/false); + if (entry) func(*filtered_address, entry->GetLabel(), entry->purpose, /*is_change=*/false); + } else { + // No filtered addr, walk-through the addressbook entry + wallet.ForEachAddrBookEntry(func); } - if (by_label) - { - for (const auto& entry : label_tally) - { + if (by_label) { + for (const auto& entry : label_tally) { CAmount nAmount = entry.second.nAmount; int nConf = entry.second.nConf; UniValue obj(UniValue::VOBJ); @@ -255,7 +236,7 @@ RPCHelpMan listreceivedbyaddress() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -300,7 +281,7 @@ RPCHelpMan listreceivedbylabel() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -329,11 +310,12 @@ static void MaybePushAddress(UniValue & entry, const CTxDestination &dest) * @param wtx The wallet transaction. * @param nMinDepth The minimum confirmation depth. * @param fLong Whether to include the JSON version of the transaction. - * @param ret The UniValue into which the result is stored. + * @param ret The vector into which the result is stored. * @param filter_ismine The "is mine" filter flags. * @param filter_label Optional label string to filter incoming transactions. */ -static void ListTransactions(const CWallet& wallet, const CWalletTx& wtx, int nMinDepth, bool fLong, UniValue& ret, const isminefilter& filter_ismine, const std::string* filter_label) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) +template <class Vec> +static void ListTransactions(const CWallet& wallet, const CWalletTx& wtx, int nMinDepth, bool fLong, Vec& ret, const isminefilter& filter_ismine, const std::string* filter_label) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) { CAmount nFee; std::list<COutputEntry> listReceived; @@ -489,7 +471,7 @@ RPCHelpMan listtransactions() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -519,8 +501,7 @@ RPCHelpMan listtransactions() if (nFrom < 0) throw JSONRPCError(RPC_INVALID_PARAMETER, "Negative from"); - UniValue ret(UniValue::VARR); - + std::vector<UniValue> ret; { LOCK(pwallet->cs_wallet); @@ -542,9 +523,9 @@ RPCHelpMan listtransactions() if ((nFrom + nCount) > (int)ret.size()) nCount = ret.size() - nFrom; - const std::vector<UniValue>& txs = ret.getValues(); + auto txs_rev_it{std::make_move_iterator(ret.rend())}; UniValue result{UniValue::VARR}; - result.push_backV({ txs.rend() - nFrom - nCount, txs.rend() - nFrom }); // Return oldest to newest + result.push_backV(txs_rev_it - nFrom - nCount, txs_rev_it - nFrom); // Return oldest to newest return result; }, }; @@ -605,7 +586,7 @@ RPCHelpMan listsinceblock() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; const CWallet& wallet = *pwallet; // Make sure the results are valid at least up to the most recent block @@ -746,7 +727,7 @@ RPCHelpMan gettransaction() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -819,7 +800,7 @@ RPCHelpMan abandontransaction() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -836,7 +817,7 @@ RPCHelpMan abandontransaction() throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction not eligible for abandonment"); } - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -864,7 +845,7 @@ RPCHelpMan rescanblockchain() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; CWallet& wallet{*pwallet}; // Make sure the results are valid at least up to the most recent block @@ -908,7 +889,7 @@ RPCHelpMan rescanblockchain() } CWallet::ScanResult result = - pwallet->ScanForWalletTransactions(start_block, start_height, stop_height, reserver, true /* fUpdate */); + pwallet->ScanForWalletTransactions(start_block, start_height, stop_height, reserver, /*fUpdate=*/true, /*save_progress=*/false); switch (result.status) { case CWallet::ScanResult::SUCCESS: break; @@ -944,7 +925,7 @@ RPCHelpMan abortrescan() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; if (!pwallet->IsScanning() || pwallet->IsAbortingRescan()) return false; pwallet->AbortRescan(); diff --git a/src/wallet/rpc/util.cpp b/src/wallet/rpc/util.cpp index 59683c5fd8..4fcb393226 100644 --- a/src/wallet/rpc/util.cpp +++ b/src/wallet/rpc/util.cpp @@ -101,7 +101,7 @@ LegacyScriptPubKeyMan& EnsureLegacyScriptPubKeyMan(CWallet& wallet, bool also_cr spk_man = wallet.GetOrCreateLegacyScriptPubKeyMan(); } if (!spk_man) { - throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command"); + throw JSONRPCError(RPC_WALLET_ERROR, "Only legacy wallets are supported by this command"); } return *spk_man; } @@ -110,7 +110,7 @@ const LegacyScriptPubKeyMan& EnsureConstLegacyScriptPubKeyMan(const CWallet& wal { const LegacyScriptPubKeyMan* spk_man = wallet.GetLegacyScriptPubKeyMan(); if (!spk_man) { - throw JSONRPCError(RPC_WALLET_ERROR, "This type of wallet does not support this command"); + throw JSONRPCError(RPC_WALLET_ERROR, "Only legacy wallets are supported by this command"); } return *spk_man; } diff --git a/src/wallet/rpc/wallet.cpp b/src/wallet/rpc/wallet.cpp index 4c44c333a6..eb275f9951 100644 --- a/src/wallet/rpc/wallet.cpp +++ b/src/wallet/rpc/wallet.cpp @@ -68,7 +68,7 @@ static RPCHelpMan getwalletinfo() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { const std::shared_ptr<const CWallet> pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; // Make sure the results are valid at least up to the most recent block // the user could have gotten from another RPC command prior to now @@ -241,7 +241,7 @@ static RPCHelpMan loadwallet() static RPCHelpMan setwalletflag() { - std::string flags = ""; + std::string flags; for (auto& it : WALLET_FLAG_MAP) if (it.second & MUTABLE_WALLET_FLAGS) flags += (flags == "" ? "" : ", ") + it.first; @@ -267,7 +267,7 @@ static RPCHelpMan setwalletflag() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; std::string flag_str = request.params[0].get_str(); bool value = request.params[1].isNull() || request.params[1].get_bool(); @@ -480,7 +480,7 @@ static RPCHelpMan sethdseed() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; LegacyScriptPubKeyMan& spk_man = EnsureLegacyScriptPubKeyMan(*pwallet, true); @@ -521,7 +521,7 @@ static RPCHelpMan sethdseed() spk_man.SetHDSeed(master_pub_key); if (flush_key_pool) spk_man.NewKeyPool(); - return NullUniValue; + return UniValue::VNULL; }, }; } @@ -532,7 +532,7 @@ static RPCHelpMan upgradewallet() "\nUpgrade the wallet. Upgrades to the latest version if no version number is specified.\n" "New keys may be generated and a new wallet backup will need to be made.", { - {"version", RPCArg::Type::NUM, RPCArg::Default{FEATURE_LATEST}, "The version number to upgrade to. Default is the latest wallet version."} + {"version", RPCArg::Type::NUM, RPCArg::Default{int{FEATURE_LATEST}}, "The version number to upgrade to. Default is the latest wallet version."} }, RPCResult{ RPCResult::Type::OBJ, "", "", @@ -551,7 +551,7 @@ static RPCHelpMan upgradewallet() [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue { std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request); - if (!pwallet) return NullUniValue; + if (!pwallet) return UniValue::VNULL; RPCTypeCheck(request.params, {UniValue::VNUM}, true); @@ -590,6 +590,117 @@ static RPCHelpMan upgradewallet() }; } +RPCHelpMan simulaterawtransaction() +{ + return RPCHelpMan{"simulaterawtransaction", + "\nCalculate the balance change resulting in the signing and broadcasting of the given transaction(s).\n", + { + {"rawtxs", RPCArg::Type::ARR, RPCArg::Optional::OMITTED_NAMED_ARG, "An array of hex strings of raw transactions.\n", + { + {"rawtx", RPCArg::Type::STR_HEX, RPCArg::Optional::OMITTED, ""}, + }, + }, + {"options", RPCArg::Type::OBJ_USER_KEYS, RPCArg::Optional::OMITTED_NAMED_ARG, "Options", + { + {"include_watchonly", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Whether to include watch-only addresses (see RPC importaddress)"}, + }, + }, + }, + RPCResult{ + RPCResult::Type::OBJ, "", "", + { + {RPCResult::Type::STR_AMOUNT, "balance_change", "The wallet balance change (negative means decrease)."}, + } + }, + RPCExamples{ + HelpExampleCli("simulaterawtransaction", "[\"myhex\"]") + + HelpExampleRpc("simulaterawtransaction", "[\"myhex\"]") + }, + [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue +{ + const std::shared_ptr<const CWallet> rpc_wallet = GetWalletForJSONRPCRequest(request); + if (!rpc_wallet) return UniValue::VNULL; + const CWallet& wallet = *rpc_wallet; + + RPCTypeCheck(request.params, {UniValue::VARR, UniValue::VOBJ}, true); + + LOCK(wallet.cs_wallet); + + UniValue include_watchonly(UniValue::VNULL); + if (request.params[1].isObject()) { + UniValue options = request.params[1]; + RPCTypeCheckObj(options, + { + {"include_watchonly", UniValueType(UniValue::VBOOL)}, + }, + true, true); + + include_watchonly = options["include_watchonly"]; + } + + isminefilter filter = ISMINE_SPENDABLE; + if (ParseIncludeWatchonly(include_watchonly, wallet)) { + filter |= ISMINE_WATCH_ONLY; + } + + const auto& txs = request.params[0].get_array(); + CAmount changes{0}; + std::map<COutPoint, CAmount> new_utxos; // UTXO:s that were made available in transaction array + std::set<COutPoint> spent; + + for (size_t i = 0; i < txs.size(); ++i) { + CMutableTransaction mtx; + if (!DecodeHexTx(mtx, txs[i].get_str(), /* try_no_witness */ true, /* try_witness */ true)) { + throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Transaction hex string decoding failure."); + } + + // Fetch previous transactions (inputs) + std::map<COutPoint, Coin> coins; + for (const CTxIn& txin : mtx.vin) { + coins[txin.prevout]; // Create empty map entry keyed by prevout. + } + wallet.chain().findCoins(coins); + + // Fetch debit; we are *spending* these; if the transaction is signed and + // broadcast, we will lose everything in these + for (const auto& txin : mtx.vin) { + const auto& outpoint = txin.prevout; + if (spent.count(outpoint)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Transaction(s) are spending the same output more than once"); + } + if (new_utxos.count(outpoint)) { + changes -= new_utxos.at(outpoint); + new_utxos.erase(outpoint); + } else { + if (coins.at(outpoint).IsSpent()) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "One or more transaction inputs are missing or have been spent already"); + } + changes -= wallet.GetDebit(txin, filter); + } + spent.insert(outpoint); + } + + // Iterate over outputs; we are *receiving* these, if the wallet considers + // them "mine"; if the transaction is signed and broadcast, we will receive + // everything in these + // Also populate new_utxos in case these are spent in later transactions + + const auto& hash = mtx.GetHash(); + for (size_t i = 0; i < mtx.vout.size(); ++i) { + const auto& txout = mtx.vout[i]; + bool is_mine = 0 < (wallet.IsMine(txout) & filter); + changes += new_utxos[COutPoint(hash, i)] = is_mine ? txout.nValue : 0; + } + } + + UniValue result(UniValue::VOBJ); + result.pushKV("balance_change", ValueFromAmount(changes)); + + return result; +} + }; +} + // addresses RPCHelpMan getaddressinfo(); RPCHelpMan getnewaddress(); @@ -721,6 +832,7 @@ Span<const CRPCCommand> GetWalletRPCCommands() {"wallet", &setwalletflag}, {"wallet", &signmessage}, {"wallet", &signrawtransactionwithwallet}, + {"wallet", &simulaterawtransaction}, {"wallet", &sendall}, {"wallet", &unloadwallet}, {"wallet", &upgradewallet}, diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp index 8633e7c62c..7ff017775e 100644 --- a/src/wallet/scriptpubkeyman.cpp +++ b/src/wallet/scriptpubkeyman.cpp @@ -21,26 +21,22 @@ namespace wallet { //! Value for the first BIP 32 hardened derivation. Can be used as a bit mask and as a value. See BIP 32 for more details. const uint32_t BIP32_HARDENED_KEY_LIMIT = 0x80000000; -bool LegacyScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error) +util::Result<CTxDestination> LegacyScriptPubKeyMan::GetNewDestination(const OutputType type) { if (LEGACY_OUTPUT_TYPES.count(type) == 0) { - error = _("Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and \"bech32\" address types"); - return false; + return util::Error{_("Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and \"bech32\" address types")}; } assert(type != OutputType::BECH32M); LOCK(cs_KeyStore); - error.clear(); // Generate a new key that is added to wallet CPubKey new_key; if (!GetKeyFromPool(new_key, type)) { - error = _("Error: Keypool ran out, please call keypoolrefill first"); - return false; + return util::Error{_("Error: Keypool ran out, please call keypoolrefill first")}; } LearnRelatedScripts(new_key, type); - dest = GetDestinationForKey(new_key, type); - return true; + return GetDestinationForKey(new_key, type); } typedef std::vector<unsigned char> valtype; @@ -296,26 +292,22 @@ bool LegacyScriptPubKeyMan::Encrypt(const CKeyingMaterial& master_key, WalletBat return true; } -bool LegacyScriptPubKeyMan::GetReservedDestination(const OutputType type, bool internal, CTxDestination& address, int64_t& index, CKeyPool& keypool, bilingual_str& error) +util::Result<CTxDestination> LegacyScriptPubKeyMan::GetReservedDestination(const OutputType type, bool internal, int64_t& index, CKeyPool& keypool) { if (LEGACY_OUTPUT_TYPES.count(type) == 0) { - error = _("Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and \"bech32\" address types"); - return false; + return util::Error{_("Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and \"bech32\" address types")}; } assert(type != OutputType::BECH32M); LOCK(cs_KeyStore); if (!CanGetAddresses(internal)) { - error = _("Error: Keypool ran out, please call keypoolrefill first"); - return false; + return util::Error{_("Error: Keypool ran out, please call keypoolrefill first")}; } if (!ReserveKeyFromKeyPool(index, keypool, internal)) { - error = _("Error: Keypool ran out, please call keypoolrefill first"); - return false; + return util::Error{_("Error: Keypool ran out, please call keypoolrefill first")}; } - address = GetDestinationForKey(keypool.vchPubKey, type); - return true; + return GetDestinationForKey(keypool.vchPubKey, type); } bool LegacyScriptPubKeyMan::TopUpInactiveHDChain(const CKeyID seed_id, int64_t index, bool internal) @@ -1088,6 +1080,13 @@ CPubKey LegacyScriptPubKeyMan::GenerateNewKey(WalletBatch &batch, CHDChain& hd_c return pubkey; } +//! Try to derive an extended key, throw if it fails. +static void DeriveExtKey(CExtKey& key_in, unsigned int index, CExtKey& key_out) { + if (!key_in.Derive(key_out, index)) { + throw std::runtime_error("Could not derive extended key"); + } +} + void LegacyScriptPubKeyMan::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& metadata, CKey& secret, CHDChain& hd_chain, bool internal) { // for now we use a fixed keypath scheme of m/0'/0'/k @@ -1105,11 +1104,11 @@ void LegacyScriptPubKeyMan::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& // derive m/0' // use hardened derivation (child keys >= 0x80000000 are hardened after bip32) - masterKey.Derive(accountKey, BIP32_HARDENED_KEY_LIMIT); + DeriveExtKey(masterKey, BIP32_HARDENED_KEY_LIMIT, accountKey); // derive m/0'/0' (external chain) OR m/0'/1' (internal chain) assert(internal ? m_storage.CanSupportFeature(FEATURE_HD_SPLIT) : true); - accountKey.Derive(chainChildKey, BIP32_HARDENED_KEY_LIMIT+(internal ? 1 : 0)); + DeriveExtKey(accountKey, BIP32_HARDENED_KEY_LIMIT+(internal ? 1 : 0), chainChildKey); // derive child key at next index, skip keys already known to the wallet do { @@ -1117,7 +1116,7 @@ void LegacyScriptPubKeyMan::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& // childIndex | BIP32_HARDENED_KEY_LIMIT = derive childIndex in hardened child-index-range // example: 1 | BIP32_HARDENED_KEY_LIMIT == 0x80000001 == 2147483649 if (internal) { - chainChildKey.Derive(childKey, hd_chain.nInternalChainCounter | BIP32_HARDENED_KEY_LIMIT); + DeriveExtKey(chainChildKey, hd_chain.nInternalChainCounter | BIP32_HARDENED_KEY_LIMIT, childKey); metadata.hdKeypath = "m/0'/1'/" + ToString(hd_chain.nInternalChainCounter) + "'"; metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT); metadata.key_origin.path.push_back(1 | BIP32_HARDENED_KEY_LIMIT); @@ -1125,7 +1124,7 @@ void LegacyScriptPubKeyMan::DeriveNewChildKey(WalletBatch &batch, CKeyMetadata& hd_chain.nInternalChainCounter++; } else { - chainChildKey.Derive(childKey, hd_chain.nExternalChainCounter | BIP32_HARDENED_KEY_LIMIT); + DeriveExtKey(chainChildKey, hd_chain.nExternalChainCounter | BIP32_HARDENED_KEY_LIMIT, childKey); metadata.hdKeypath = "m/0'/0'/" + ToString(hd_chain.nExternalChainCounter) + "'"; metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT); metadata.key_origin.path.push_back(0 | BIP32_HARDENED_KEY_LIMIT); @@ -1457,7 +1456,8 @@ void LegacyScriptPubKeyMan::LearnRelatedScripts(const CPubKey& key, OutputType t CTxDestination witdest = WitnessV0KeyHash(key.GetID()); CScript witprog = GetScriptForDestination(witdest); // Make sure the resulting program is solvable. - assert(IsSolvable(*this, witprog)); + const auto desc = InferDescriptor(witprog, *this); + assert(desc && desc->IsSolvable()); AddCScript(witprog); } } @@ -1658,12 +1658,11 @@ std::set<CKeyID> LegacyScriptPubKeyMan::GetKeys() const return set_address; } -bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error) +util::Result<CTxDestination> DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type) { // Returns true if this descriptor supports getting new addresses. Conditions where we may be unable to fetch them (e.g. locked) are caught later if (!CanGetAddresses()) { - error = _("No addresses available"); - return false; + return util::Error{_("No addresses available")}; } { LOCK(cs_desc_man); @@ -1681,15 +1680,14 @@ bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDest std::vector<CScript> scripts_temp; if (m_wallet_descriptor.range_end <= m_max_cached_index && !TopUp(1)) { // We can't generate anymore keys - error = _("Error: Keypool ran out, please call keypoolrefill first"); - return false; + return util::Error{_("Error: Keypool ran out, please call keypoolrefill first")}; } if (!m_wallet_descriptor.descriptor->ExpandFromCache(m_wallet_descriptor.next_index, m_wallet_descriptor.cache, scripts_temp, out_keys)) { // We can't generate anymore keys - error = _("Error: Keypool ran out, please call keypoolrefill first"); - return false; + return util::Error{_("Error: Keypool ran out, please call keypoolrefill first")}; } + CTxDestination dest; std::optional<OutputType> out_script_type = m_wallet_descriptor.descriptor->GetOutputType(); if (out_script_type && out_script_type == type) { ExtractDestination(scripts_temp[0], dest); @@ -1698,7 +1696,7 @@ bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDest } m_wallet_descriptor.next_index++; WalletBatch(m_storage.GetDatabase()).WriteDescriptor(GetID(), m_wallet_descriptor); - return true; + return dest; } } @@ -1766,12 +1764,12 @@ bool DescriptorScriptPubKeyMan::Encrypt(const CKeyingMaterial& master_key, Walle return true; } -bool DescriptorScriptPubKeyMan::GetReservedDestination(const OutputType type, bool internal, CTxDestination& address, int64_t& index, CKeyPool& keypool, bilingual_str& error) +util::Result<CTxDestination> DescriptorScriptPubKeyMan::GetReservedDestination(const OutputType type, bool internal, int64_t& index, CKeyPool& keypool) { LOCK(cs_desc_man); - bool result = GetNewDestination(type, address, error); + auto op_dest = GetNewDestination(type); index = m_wallet_descriptor.next_index - 1; - return result; + return op_dest; } void DescriptorScriptPubKeyMan::ReturnDestination(int64_t index, bool internal, const CTxDestination& addr) @@ -2076,10 +2074,21 @@ std::unique_ptr<FlatSigningProvider> DescriptorScriptPubKeyMan::GetSigningProvid std::unique_ptr<FlatSigningProvider> DescriptorScriptPubKeyMan::GetSigningProvider(int32_t index, bool include_private) const { AssertLockHeld(cs_desc_man); - // Get the scripts, keys, and key origins for this script + std::unique_ptr<FlatSigningProvider> out_keys = std::make_unique<FlatSigningProvider>(); - std::vector<CScript> scripts_temp; - if (!m_wallet_descriptor.descriptor->ExpandFromCache(index, m_wallet_descriptor.cache, scripts_temp, *out_keys)) return nullptr; + + // Fetch SigningProvider from cache to avoid re-deriving + auto it = m_map_signing_providers.find(index); + if (it != m_map_signing_providers.end()) { + *out_keys = Merge(*out_keys, it->second); + } else { + // Get the scripts, keys, and key origins for this script + std::vector<CScript> scripts_temp; + if (!m_wallet_descriptor.descriptor->ExpandFromCache(index, m_wallet_descriptor.cache, scripts_temp, *out_keys)) return nullptr; + + // Cache SigningProvider so we don't need to re-derive if we need this SigningProvider again + m_map_signing_providers[index] = *out_keys; + } if (HavePrivateKeys() && include_private) { FlatSigningProvider master_provider; @@ -2180,6 +2189,19 @@ TransactionError DescriptorScriptPubKeyMan::FillPSBT(PartiallySignedTransaction& *keys = Merge(*keys, *pk_keys); } } + for (const auto& pk_pair : input.m_tap_bip32_paths) { + const XOnlyPubKey& pubkey = pk_pair.first; + for (unsigned char prefix : {0x02, 0x03}) { + unsigned char b[33] = {prefix}; + std::copy(pubkey.begin(), pubkey.end(), b + 1); + CPubKey fullpubkey; + fullpubkey.Set(b, b + 33); + std::unique_ptr<FlatSigningProvider> pk_keys = GetSigningProvider(fullpubkey); + if (pk_keys) { + *keys = Merge(*keys, *pk_keys); + } + } + } } SignPSBTInput(HidingSigningProvider(keys.get(), !sign, !bip32derivs), psbtx, i, &txdata, sighash_type, nullptr, finalize); diff --git a/src/wallet/scriptpubkeyman.h b/src/wallet/scriptpubkeyman.h index ad924791af..408d162eba 100644 --- a/src/wallet/scriptpubkeyman.h +++ b/src/wallet/scriptpubkeyman.h @@ -11,6 +11,7 @@ #include <script/standard.h> #include <util/error.h> #include <util/message.h> +#include <util/result.h> #include <util/time.h> #include <wallet/crypter.h> #include <wallet/ismine.h> @@ -171,14 +172,14 @@ protected: public: explicit ScriptPubKeyMan(WalletStorage& storage) : m_storage(storage) {} virtual ~ScriptPubKeyMan() {}; - virtual bool GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error) { return false; } + virtual util::Result<CTxDestination> GetNewDestination(const OutputType type) { return util::Error{Untranslated("Not supported")}; } virtual isminetype IsMine(const CScript& script) const { return ISMINE_NO; } //! Check that the given decryption key is valid for this ScriptPubKeyMan, i.e. it decrypts all of the keys handled by it. virtual bool CheckDecryptionKey(const CKeyingMaterial& master_key, bool accept_no_keys = false) { return false; } virtual bool Encrypt(const CKeyingMaterial& master_key, WalletBatch* batch) { return false; } - virtual bool GetReservedDestination(const OutputType type, bool internal, CTxDestination& address, int64_t& index, CKeyPool& keypool, bilingual_str& error) { return false; } + virtual util::Result<CTxDestination> GetReservedDestination(const OutputType type, bool internal, int64_t& index, CKeyPool& keypool) { return util::Error{Untranslated("Not supported")}; } virtual void KeepDestination(int64_t index, const OutputType& type) {} virtual void ReturnDestination(int64_t index, bool internal, const CTxDestination& addr) {} @@ -359,13 +360,13 @@ private: public: using ScriptPubKeyMan::ScriptPubKeyMan; - bool GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error) override; + util::Result<CTxDestination> GetNewDestination(const OutputType type) override; isminetype IsMine(const CScript& script) const override; bool CheckDecryptionKey(const CKeyingMaterial& master_key, bool accept_no_keys = false) override; bool Encrypt(const CKeyingMaterial& master_key, WalletBatch* batch) override; - bool GetReservedDestination(const OutputType type, bool internal, CTxDestination& address, int64_t& index, CKeyPool& keypool, bilingual_str& error) override; + util::Result<CTxDestination> GetReservedDestination(const OutputType type, bool internal, int64_t& index, CKeyPool& keypool) override; void KeepDestination(int64_t index, const OutputType& type) override; void ReturnDestination(int64_t index, bool internal, const CTxDestination&) override; @@ -546,6 +547,8 @@ private: KeyMap GetKeys() const EXCLUSIVE_LOCKS_REQUIRED(cs_desc_man); + // Cached FlatSigningProviders to avoid regenerating them each time they are needed. + mutable std::map<int32_t, FlatSigningProvider> m_map_signing_providers; // Fetch the SigningProvider for the given script and optionally include private keys std::unique_ptr<FlatSigningProvider> GetSigningProvider(const CScript& script, bool include_private = false) const; // Fetch the SigningProvider for the given pubkey and always include private keys. This should only be called by signing code. @@ -567,13 +570,13 @@ public: mutable RecursiveMutex cs_desc_man; - bool GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error) override; + util::Result<CTxDestination> GetNewDestination(const OutputType type) override; isminetype IsMine(const CScript& script) const override; bool CheckDecryptionKey(const CKeyingMaterial& master_key, bool accept_no_keys = false) override; bool Encrypt(const CKeyingMaterial& master_key, WalletBatch* batch) override; - bool GetReservedDestination(const OutputType type, bool internal, CTxDestination& address, int64_t& index, CKeyPool& keypool, bilingual_str& error) override; + util::Result<CTxDestination> GetReservedDestination(const OutputType type, bool internal, int64_t& index, CKeyPool& keypool) override; void ReturnDestination(int64_t index, bool internal, const CTxDestination& addr) override; // Tops up the descriptor cache and m_map_script_pub_keys. The cache is stored in the wallet file diff --git a/src/wallet/spend.cpp b/src/wallet/spend.cpp index e5fd7b0eb4..61d86844df 100644 --- a/src/wallet/spend.cpp +++ b/src/wallet/spend.cpp @@ -27,25 +27,20 @@ using interfaces::FoundBlock; namespace wallet { static constexpr size_t OUTPUT_GROUP_MAX_ENTRIES{100}; -int GetTxSpendSize(const CWallet& wallet, const CWalletTx& wtx, unsigned int out, bool use_max_sig) -{ - return CalculateMaximumSignedInputSize(wtx.tx->vout[out], &wallet, use_max_sig); -} - -int CalculateMaximumSignedInputSize(const CTxOut& txout, const SigningProvider* provider, bool use_max_sig) +int CalculateMaximumSignedInputSize(const CTxOut& txout, const COutPoint outpoint, const SigningProvider* provider, const CCoinControl* coin_control) { CMutableTransaction txn; - txn.vin.push_back(CTxIn(COutPoint())); - if (!provider || !DummySignInput(*provider, txn.vin[0], txout, use_max_sig)) { + txn.vin.push_back(CTxIn(outpoint)); + if (!provider || !DummySignInput(*provider, txn.vin[0], txout, coin_control)) { return -1; } return GetVirtualTransactionInputSize(txn.vin[0]); } -int CalculateMaximumSignedInputSize(const CTxOut& txout, const CWallet* wallet, bool use_max_sig) +int CalculateMaximumSignedInputSize(const CTxOut& txout, const CWallet* wallet, const CCoinControl* coin_control) { const std::unique_ptr<SigningProvider> provider = wallet->GetSolvingProvider(txout.scriptPubKey); - return CalculateMaximumSignedInputSize(txout, provider.get(), use_max_sig); + return CalculateMaximumSignedInputSize(txout, COutPoint(), provider.get(), coin_control); } // txouts needs to be in the order of tx.vin @@ -84,12 +79,44 @@ TxSize CalculateMaximumSignedTxSize(const CTransaction &tx, const CWallet *walle return CalculateMaximumSignedTxSize(tx, wallet, txouts, coin_control); } -void AvailableCoins(const CWallet& wallet, std::vector<COutput>& vCoins, const CCoinControl* coinControl, const CAmount& nMinimumAmount, const CAmount& nMaximumAmount, const CAmount& nMinimumSumAmount, const uint64_t nMaximumCount) +uint64_t CoinsResult::size() const +{ + return bech32m.size() + bech32.size() + P2SH_segwit.size() + legacy.size() + other.size(); +} + +std::vector<COutput> CoinsResult::all() const +{ + std::vector<COutput> all; + all.reserve(this->size()); + all.insert(all.end(), bech32m.begin(), bech32m.end()); + all.insert(all.end(), bech32.begin(), bech32.end()); + all.insert(all.end(), P2SH_segwit.begin(), P2SH_segwit.end()); + all.insert(all.end(), legacy.begin(), legacy.end()); + all.insert(all.end(), other.begin(), other.end()); + return all; +} + +void CoinsResult::clear() +{ + bech32m.clear(); + bech32.clear(); + P2SH_segwit.clear(); + legacy.clear(); + other.clear(); +} + +CoinsResult AvailableCoins(const CWallet& wallet, + const CCoinControl* coinControl, + std::optional<CFeeRate> feerate, + const CAmount& nMinimumAmount, + const CAmount& nMaximumAmount, + const CAmount& nMinimumSumAmount, + const uint64_t nMaximumCount, + bool only_spendable) { AssertLockHeld(wallet.cs_wallet); - vCoins.clear(); - CAmount nTotal = 0; + CoinsResult result; // Either the WALLET_FLAG_AVOID_REUSE flag is not set (in which case we always allow), or we default to avoiding, and only in the case where // a coin control object is provided, and has the avoid address reuse flag set to false, do we allow already used addresses bool allow_used_addresses = !wallet.IsWalletFlagSet(WALLET_FLAG_AVOID_REUSE) || (coinControl && !coinControl->m_avoid_address_reuse); @@ -159,71 +186,122 @@ void AvailableCoins(const CWallet& wallet, std::vector<COutput>& vCoins, const C bool tx_from_me = CachedTxIsFromMe(wallet, wtx, ISMINE_ALL); for (unsigned int i = 0; i < wtx.tx->vout.size(); i++) { - // Only consider selected coins if add_inputs is false - if (coinControl && !coinControl->m_add_inputs && !coinControl->IsSelected(COutPoint(entry.first, i))) { - continue; - } + const CTxOut& output = wtx.tx->vout[i]; + const COutPoint outpoint(wtxid, i); - if (wtx.tx->vout[i].nValue < nMinimumAmount || wtx.tx->vout[i].nValue > nMaximumAmount) + if (output.nValue < nMinimumAmount || output.nValue > nMaximumAmount) continue; - if (coinControl && coinControl->HasSelected() && !coinControl->fAllowOtherInputs && !coinControl->IsSelected(COutPoint(entry.first, i))) + if (coinControl && coinControl->HasSelected() && !coinControl->m_allow_other_inputs && !coinControl->IsSelected(outpoint)) continue; - if (wallet.IsLockedCoin(entry.first, i)) + if (wallet.IsLockedCoin(outpoint)) continue; - if (wallet.IsSpent(wtxid, i)) + if (wallet.IsSpent(outpoint)) continue; - isminetype mine = wallet.IsMine(wtx.tx->vout[i]); + isminetype mine = wallet.IsMine(output); if (mine == ISMINE_NO) { continue; } - if (!allow_used_addresses && wallet.IsSpentKey(wtxid, i)) { + if (!allow_used_addresses && wallet.IsSpentKey(output.scriptPubKey)) { continue; } - std::unique_ptr<SigningProvider> provider = wallet.GetSolvingProvider(wtx.tx->vout[i].scriptPubKey); + std::unique_ptr<SigningProvider> provider = wallet.GetSolvingProvider(output.scriptPubKey); - bool solvable = provider ? IsSolvable(*provider, wtx.tx->vout[i].scriptPubKey) : false; + int input_bytes = CalculateMaximumSignedInputSize(output, COutPoint(), provider.get(), coinControl); + // Because CalculateMaximumSignedInputSize just uses ProduceSignature and makes a dummy signature, + // it is safe to assume that this input is solvable if input_bytes is greater -1. + bool solvable = input_bytes > -1; bool spendable = ((mine & ISMINE_SPENDABLE) != ISMINE_NO) || (((mine & ISMINE_WATCH_ONLY) != ISMINE_NO) && (coinControl && coinControl->fAllowWatchOnly && solvable)); - int input_bytes = GetTxSpendSize(wallet, wtx, i, (coinControl && coinControl->fAllowWatchOnly)); - vCoins.emplace_back(COutPoint(wtx.GetHash(), i), wtx.tx->vout.at(i), nDepth, input_bytes, spendable, solvable, safeTx, wtx.GetTxTime(), tx_from_me); + // Filter by spendable outputs only + if (!spendable && only_spendable) continue; + + // When parsing a scriptPubKey, Solver returns the parsed pubkeys or hashes (depending on the script) + // We don't need those here, so we are leaving them in return_values_unused + std::vector<std::vector<uint8_t>> return_values_unused; + TxoutType type; + bool is_from_p2sh{false}; + + // If the Output is P2SH and spendable, we want to know if it is + // a P2SH (legacy) or one of P2SH-P2WPKH, P2SH-P2WSH (P2SH-Segwit). We can determine + // this from the redeemScript. If the Output is not spendable, it will be classified + // as a P2SH (legacy), since we have no way of knowing otherwise without the redeemScript + if (output.scriptPubKey.IsPayToScriptHash() && solvable) { + CScript redeemScript; + CTxDestination destination; + if (!ExtractDestination(output.scriptPubKey, destination)) + continue; + const CScriptID& hash = CScriptID(std::get<ScriptHash>(destination)); + if (!provider->GetCScript(hash, redeemScript)) + continue; + type = Solver(redeemScript, return_values_unused); + is_from_p2sh = true; + } else { + type = Solver(output.scriptPubKey, return_values_unused); + } + COutput coin(outpoint, output, nDepth, input_bytes, spendable, solvable, safeTx, wtx.GetTxTime(), tx_from_me, feerate); + switch (type) { + case TxoutType::WITNESS_UNKNOWN: + case TxoutType::WITNESS_V1_TAPROOT: + result.bech32m.push_back(coin); + break; + case TxoutType::WITNESS_V0_KEYHASH: + case TxoutType::WITNESS_V0_SCRIPTHASH: + if (is_from_p2sh) { + result.P2SH_segwit.push_back(coin); + break; + } + result.bech32.push_back(coin); + break; + case TxoutType::SCRIPTHASH: + case TxoutType::PUBKEYHASH: + result.legacy.push_back(coin); + break; + default: + result.other.push_back(coin); + }; + + // Cache total amount as we go + result.total_amount += output.nValue; // Checks the sum amount of all UTXO's. if (nMinimumSumAmount != MAX_MONEY) { - nTotal += wtx.tx->vout[i].nValue; - - if (nTotal >= nMinimumSumAmount) { - return; + if (result.total_amount >= nMinimumSumAmount) { + return result; } } // Checks the maximum number of UTXO's. - if (nMaximumCount > 0 && vCoins.size() >= nMaximumCount) { - return; + if (nMaximumCount > 0 && result.size() >= nMaximumCount) { + return result; } } } + + return result; +} + +CoinsResult AvailableCoinsListUnspent(const CWallet& wallet, const CCoinControl* coinControl, const CAmount& nMinimumAmount, const CAmount& nMaximumAmount, const CAmount& nMinimumSumAmount, const uint64_t nMaximumCount) +{ + return AvailableCoins(wallet, coinControl, /*feerate=*/ std::nullopt, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount, /*only_spendable=*/false); } CAmount GetAvailableBalance(const CWallet& wallet, const CCoinControl* coinControl) { LOCK(wallet.cs_wallet); - - CAmount balance = 0; - std::vector<COutput> vCoins; - AvailableCoins(wallet, vCoins, coinControl); - for (const COutput& out : vCoins) { - if (out.spendable) { - balance += out.txout.nValue; - } - } - return balance; + return AvailableCoins(wallet, coinControl, + /*feerate=*/ std::nullopt, + /*nMinimumAmount=*/ 1, + /*nMaximumAmount=*/ MAX_MONEY, + /*nMinimumSumAmount=*/ MAX_MONEY, + /*nMaximumCount=*/ 0 + ).total_amount; } const CTxOut& FindNonChangeParentOutput(const CWallet& wallet, const CTransaction& tx, int output) @@ -255,11 +333,8 @@ std::map<CTxDestination, std::vector<COutput>> ListCoins(const CWallet& wallet) AssertLockHeld(wallet.cs_wallet); std::map<CTxDestination, std::vector<COutput>> result; - std::vector<COutput> availableCoins; - AvailableCoins(wallet, availableCoins); - - for (const COutput& coin : availableCoins) { + for (const COutput& coin : AvailableCoinsListUnspent(wallet).all()) { CTxDestination address; if ((coin.spendable || (wallet.IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) && coin.solvable)) && ExtractDestination(FindNonChangeParentOutput(wallet, coin.outpoint).scriptPubKey, address)) { @@ -282,8 +357,9 @@ std::map<CTxDestination, std::vector<COutput>> ListCoins(const CWallet& wallet) ) { CTxDestination address; if (ExtractDestination(FindNonChangeParentOutput(wallet, *wtx.tx, output.n).scriptPubKey, address)) { + const auto out = wtx.tx->vout.at(output.n); result[address].emplace_back( - COutPoint(wtx.GetHash(), output.n), wtx.tx->vout.at(output.n), depth, GetTxSpendSize(wallet, wtx, output.n), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ false, wtx.GetTxTime(), CachedTxIsFromMe(wallet, wtx, ISMINE_ALL)); + COutPoint(wtx.GetHash(), output.n), out, depth, CalculateMaximumSignedInputSize(out, &wallet, /*coin_control=*/nullptr), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ false, wtx.GetTxTime(), CachedTxIsFromMe(wallet, wtx, ISMINE_ALL)); } } } @@ -376,24 +452,58 @@ std::vector<OutputGroup> GroupOutputs(const CWallet& wallet, const std::vector<C return groups_out; } -std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, std::vector<COutput> coins, - const CoinSelectionParams& coin_selection_params) +std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, const CoinsResult& available_coins, + const CoinSelectionParams& coin_selection_params, bool allow_mixed_output_types) +{ + // Run coin selection on each OutputType and compute the Waste Metric + std::vector<SelectionResult> results; + if (auto result{ChooseSelectionResult(wallet, nTargetValue, eligibility_filter, available_coins.legacy, coin_selection_params)}) { + results.push_back(*result); + } + if (auto result{ChooseSelectionResult(wallet, nTargetValue, eligibility_filter, available_coins.P2SH_segwit, coin_selection_params)}) { + results.push_back(*result); + } + if (auto result{ChooseSelectionResult(wallet, nTargetValue, eligibility_filter, available_coins.bech32, coin_selection_params)}) { + results.push_back(*result); + } + if (auto result{ChooseSelectionResult(wallet, nTargetValue, eligibility_filter, available_coins.bech32m, coin_selection_params)}) { + results.push_back(*result); + } + + // If we can't fund the transaction from any individual OutputType, run coin selection + // over all available coins, else pick the best solution from the results + if (results.size() == 0) { + if (allow_mixed_output_types) { + if (auto result{ChooseSelectionResult(wallet, nTargetValue, eligibility_filter, available_coins.all(), coin_selection_params)}) { + return result; + } + } + return std::optional<SelectionResult>(); + }; + std::optional<SelectionResult> result{*std::min_element(results.begin(), results.end())}; + return result; +}; + +std::optional<SelectionResult> ChooseSelectionResult(const CWallet& wallet, const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, const std::vector<COutput>& available_coins, const CoinSelectionParams& coin_selection_params) { // Vector of results. We will choose the best one based on waste. std::vector<SelectionResult> results; // Note that unlike KnapsackSolver, we do not include the fee for creating a change output as BnB will not create a change output. - std::vector<OutputGroup> positive_groups = GroupOutputs(wallet, coins, coin_selection_params, eligibility_filter, true /* positive_only */); + std::vector<OutputGroup> positive_groups = GroupOutputs(wallet, available_coins, coin_selection_params, eligibility_filter, true /* positive_only */); if (auto bnb_result{SelectCoinsBnB(positive_groups, nTargetValue, coin_selection_params.m_cost_of_change)}) { results.push_back(*bnb_result); } // The knapsack solver has some legacy behavior where it will spend dust outputs. We retain this behavior, so don't filter for positive only here. - std::vector<OutputGroup> all_groups = GroupOutputs(wallet, coins, coin_selection_params, eligibility_filter, false /* positive_only */); + std::vector<OutputGroup> all_groups = GroupOutputs(wallet, available_coins, coin_selection_params, eligibility_filter, false /* positive_only */); + CAmount target_with_change = nTargetValue; // While nTargetValue includes the transaction fees for non-input things, it does not include the fee for creating a change output. - // So we need to include that for KnapsackSolver as well, as we are expecting to create a change output. - if (auto knapsack_result{KnapsackSolver(all_groups, nTargetValue + coin_selection_params.m_change_fee, - coin_selection_params.m_min_change_target, coin_selection_params.rng_fast)}) { + // So we need to include that for KnapsackSolver and SRD as well, as we are expecting to create a change output. + if (!coin_selection_params.m_subtract_fee_outputs) { + target_with_change += coin_selection_params.m_change_fee; + } + if (auto knapsack_result{KnapsackSolver(all_groups, target_with_change, coin_selection_params.m_min_change_target, coin_selection_params.rng_fast)}) { knapsack_result->ComputeAndSetWaste(coin_selection_params.m_cost_of_change); results.push_back(*knapsack_result); } @@ -402,7 +512,7 @@ std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAm // barely meets the target. Just use the lower bound change target instead of the randomly // generated one, since SRD will result in a random change amount anyway; avoid making the // target needlessly large. - const CAmount srd_target = nTargetValue + coin_selection_params.m_change_fee + CHANGE_LOWER; + const CAmount srd_target = target_with_change + CHANGE_LOWER; if (auto srd_result{SelectCoinsSRD(positive_groups, srd_target, coin_selection_params.rng_fast)}) { srd_result->ComputeAndSetWaste(coin_selection_params.m_cost_of_change); results.push_back(*srd_result); @@ -419,30 +529,12 @@ std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAm return best_result; } -std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vector<COutput>& vAvailableCoins, const CAmount& nTargetValue, const CCoinControl& coin_control, const CoinSelectionParams& coin_selection_params) +std::optional<SelectionResult> SelectCoins(const CWallet& wallet, CoinsResult& available_coins, const CAmount& nTargetValue, const CCoinControl& coin_control, const CoinSelectionParams& coin_selection_params) { - std::vector<COutput> vCoins(vAvailableCoins); CAmount value_to_select = nTargetValue; OutputGroup preset_inputs(coin_selection_params); - // coin control -> return all selected outputs (we want all selected to go into the transaction for sure) - if (coin_control.HasSelected() && !coin_control.fAllowOtherInputs) - { - for (const COutput& out : vCoins) { - if (!out.spendable) continue; - /* Set ancestors and descendants to 0 as these don't matter for preset inputs as no actual selection is being done. - * positive_only is set to false because we want to include all preset inputs, even if they are dust. - */ - preset_inputs.Insert(out, /*ancestors=*/ 0, /*descendants=*/ 0, /*positive_only=*/ false); - } - SelectionResult result(nTargetValue, SelectionAlgorithm::MANUAL); - result.AddInput(preset_inputs); - if (result.GetSelectedValue() < nTargetValue) return std::nullopt; - result.ComputeAndSetWaste(coin_selection_params.m_cost_of_change); - return result; - } - // calculate value from preset inputs and store them std::set<COutPoint> preset_coins; @@ -451,21 +543,20 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec for (const COutPoint& outpoint : vPresetInputs) { int input_bytes = -1; CTxOut txout; - std::map<uint256, CWalletTx>::const_iterator it = wallet.mapWallet.find(outpoint.hash); - if (it != wallet.mapWallet.end()) { - const CWalletTx& wtx = it->second; + auto ptr_wtx = wallet.GetWalletTx(outpoint.hash); + if (ptr_wtx) { // Clearly invalid input, fail - if (wtx.tx->vout.size() <= outpoint.n) { + if (ptr_wtx->tx->vout.size() <= outpoint.n) { return std::nullopt; } - input_bytes = GetTxSpendSize(wallet, wtx, outpoint.n, false); - txout = wtx.tx->vout.at(outpoint.n); + txout = ptr_wtx->tx->vout.at(outpoint.n); + input_bytes = CalculateMaximumSignedInputSize(txout, &wallet, &coin_control); } else { // The input is external. We did not find the tx in mapWallet. if (!coin_control.GetExternalOutput(outpoint, txout)) { return std::nullopt; } - input_bytes = CalculateMaximumSignedInputSize(txout, &coin_control.m_external_provider, /*use_max_sig=*/true); + input_bytes = CalculateMaximumSignedInputSize(txout, outpoint, &coin_control.m_external_provider, &coin_control); } // If available, override calculated size with coin control specified size if (coin_control.HasInputWeight(outpoint)) { @@ -477,12 +568,11 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec } /* Set some defaults for depth, spendable, solvable, safe, time, and from_me as these don't matter for preset inputs since no selection is being done. */ - COutput output(outpoint, txout, /*depth=*/ 0, input_bytes, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false); - output.effective_value = output.txout.nValue - coin_selection_params.m_effective_feerate.GetFee(output.input_bytes); + COutput output(outpoint, txout, /*depth=*/ 0, input_bytes, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, coin_selection_params.m_effective_feerate); if (coin_selection_params.m_subtract_fee_outputs) { value_to_select -= output.txout.nValue; } else { - value_to_select -= output.effective_value; + value_to_select -= output.GetEffectiveValue(); } preset_coins.insert(outpoint); /* Set ancestors and descendants to 0 as they don't matter for preset inputs since no actual selection is being done. @@ -491,13 +581,22 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec preset_inputs.Insert(output, /*ancestors=*/ 0, /*descendants=*/ 0, /*positive_only=*/ false); } - // remove preset inputs from vCoins so that Coin Selection doesn't pick them. - for (std::vector<COutput>::iterator it = vCoins.begin(); it != vCoins.end() && coin_control.HasSelected();) - { - if (preset_coins.count(it->outpoint)) - it = vCoins.erase(it); - else - ++it; + // coin control -> return all selected outputs (we want all selected to go into the transaction for sure) + if (coin_control.HasSelected() && !coin_control.m_allow_other_inputs) { + SelectionResult result(nTargetValue, SelectionAlgorithm::MANUAL); + result.AddInput(preset_inputs); + if (result.GetSelectedValue() < nTargetValue) return std::nullopt; + result.ComputeAndSetWaste(coin_selection_params.m_cost_of_change); + return result; + } + + // remove preset inputs from coins so that Coin Selection doesn't pick them. + if (coin_control.HasSelected()) { + available_coins.legacy.erase(remove_if(available_coins.legacy.begin(), available_coins.legacy.end(), [&](const COutput& c) { return preset_coins.count(c.outpoint); }), available_coins.legacy.end()); + available_coins.P2SH_segwit.erase(remove_if(available_coins.P2SH_segwit.begin(), available_coins.P2SH_segwit.end(), [&](const COutput& c) { return preset_coins.count(c.outpoint); }), available_coins.P2SH_segwit.end()); + available_coins.bech32.erase(remove_if(available_coins.bech32.begin(), available_coins.bech32.end(), [&](const COutput& c) { return preset_coins.count(c.outpoint); }), available_coins.bech32.end()); + available_coins.bech32m.erase(remove_if(available_coins.bech32m.begin(), available_coins.bech32m.end(), [&](const COutput& c) { return preset_coins.count(c.outpoint); }), available_coins.bech32m.end()); + available_coins.other.erase(remove_if(available_coins.other.begin(), available_coins.other.end(), [&](const COutput& c) { return preset_coins.count(c.outpoint); }), available_coins.other.end()); } unsigned int limit_ancestor_count = 0; @@ -509,11 +608,15 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec // form groups from remaining coins; note that preset coins will not // automatically have their associated (same address) coins included - if (coin_control.m_avoid_partial_spends && vCoins.size() > OUTPUT_GROUP_MAX_ENTRIES) { + if (coin_control.m_avoid_partial_spends && available_coins.size() > OUTPUT_GROUP_MAX_ENTRIES) { // Cases where we have 101+ outputs all pointing to the same destination may result in // privacy leaks as they will potentially be deterministically sorted. We solve that by // explicitly shuffling the outputs before processing - Shuffle(vCoins.begin(), vCoins.end(), coin_selection_params.rng_fast); + Shuffle(available_coins.legacy.begin(), available_coins.legacy.end(), coin_selection_params.rng_fast); + Shuffle(available_coins.P2SH_segwit.begin(), available_coins.P2SH_segwit.end(), coin_selection_params.rng_fast); + Shuffle(available_coins.bech32.begin(), available_coins.bech32.end(), coin_selection_params.rng_fast); + Shuffle(available_coins.bech32m.begin(), available_coins.bech32m.end(), coin_selection_params.rng_fast); + Shuffle(available_coins.other.begin(), available_coins.other.end(), coin_selection_params.rng_fast); } // Coin Selection attempts to select inputs from a pool of eligible UTXOs to fund the @@ -525,26 +628,27 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec // If possible, fund the transaction with confirmed UTXOs only. Prefer at least six // confirmations on outputs received from other wallets and only spend confirmed change. - if (auto r1{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(1, 6, 0), vCoins, coin_selection_params)}) return r1; - if (auto r2{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(1, 1, 0), vCoins, coin_selection_params)}) return r2; + if (auto r1{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(1, 6, 0), available_coins, coin_selection_params, /*allow_mixed_output_types=*/false)}) return r1; + // Allow mixing only if no solution from any single output type can be found + if (auto r2{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(1, 1, 0), available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) return r2; // Fall back to using zero confirmation change (but with as few ancestors in the mempool as // possible) if we cannot fund the transaction otherwise. if (wallet.m_spend_zero_conf_change) { - if (auto r3{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0, 1, 2), vCoins, coin_selection_params)}) return r3; + if (auto r3{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0, 1, 2), available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) return r3; if (auto r4{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0, 1, std::min((size_t)4, max_ancestors/3), std::min((size_t)4, max_descendants/3)), - vCoins, coin_selection_params)}) { + available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) { return r4; } if (auto r5{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0, 1, max_ancestors/2, max_descendants/2), - vCoins, coin_selection_params)}) { + available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) { return r5; } // If partial groups are allowed, relax the requirement of spending OutputGroups (groups // of UTXOs sent to the same address, which are obviously controlled by a single wallet) // in their entirety. if (auto r6{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0, 1, max_ancestors-1, max_descendants-1, true /* include_partial_groups */), - vCoins, coin_selection_params)}) { + available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) { return r6; } // Try with unsafe inputs if they are allowed. This may spend unconfirmed outputs @@ -552,7 +656,7 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec if (coin_control.m_include_unsafe_inputs) { if (auto r7{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0 /* conf_mine */, 0 /* conf_theirs */, max_ancestors-1, max_descendants-1, true /* include_partial_groups */), - vCoins, coin_selection_params)}) { + available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) { return r7; } } @@ -562,7 +666,7 @@ std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vec if (!fRejectLongChains) { if (auto r8{AttemptSelection(wallet, value_to_select, CoinEligibilityFilter(0, 1, std::numeric_limits<uint64_t>::max(), std::numeric_limits<uint64_t>::max(), true /* include_partial_groups */), - vCoins, coin_selection_params)}) { + available_coins, coin_selection_params, /*allow_mixed_output_types=*/true)}) { return r8; } } @@ -656,19 +760,16 @@ static void DiscourageFeeSniping(CMutableTransaction& tx, FastRandomContext& rng } } -static std::optional<CreatedTransactionResult> CreateTransactionInternal( +static util::Result<CreatedTransactionResult> CreateTransactionInternal( CWallet& wallet, const std::vector<CRecipient>& vecSend, int change_pos, - bilingual_str& error, const CCoinControl& coin_control, - FeeCalculation& fee_calc_out, bool sign) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) { AssertLockHeld(wallet.cs_wallet); // out variables, to be packed into returned result structure - CTransactionRef tx; CAmount nFeeRet; int nChangePosInOut = change_pos; @@ -693,10 +794,11 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( coin_selection_params.m_subtract_fee_outputs = true; } } - coin_selection_params.m_change_target = GenerateChangeTarget(std::floor(recipients_sum / vecSend.size()), rng_fast); + coin_selection_params.m_min_change_target = GenerateChangeTarget(std::floor(recipients_sum / vecSend.size()), rng_fast); // Create change script that will be used if we need change CScript scriptChange; + bilingual_str error; // possible error str // coin control: send change to custom address if (!std::get_if<CNoDestination>(&coin_control.destChange)) { @@ -712,11 +814,13 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( // Reserve a new key pair from key pool. If it fails, provide a dummy // destination in case we don't need change. CTxDestination dest; - bilingual_str dest_err; - if (!reservedest.GetReservedDestination(dest, true, dest_err)) { - error = _("Transaction needs a change address, but we can't generate it.") + Untranslated(" ") + dest_err; + auto op_dest = reservedest.GetReservedDestination(true); + if (!op_dest) { + error = _("Transaction needs a change address, but we can't generate it.") + Untranslated(" ") + util::ErrorString(op_dest); + } else { + dest = *op_dest; + scriptChange = GetScriptForDestination(dest); } - scriptChange = GetScriptForDestination(dest); // A valid destination implies a change script (and // vice-versa). An empty change script will abort later, if the // change keypool ran out, but change is required. @@ -744,13 +848,11 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( // Do not, ever, assume that it's fine to change the fee rate if the user has explicitly // provided one if (coin_control.m_feerate && coin_selection_params.m_effective_feerate > *coin_control.m_feerate) { - error = strprintf(_("Fee rate (%s) is lower than the minimum fee rate setting (%s)"), coin_control.m_feerate->ToString(FeeEstimateMode::SAT_VB), coin_selection_params.m_effective_feerate.ToString(FeeEstimateMode::SAT_VB)); - return std::nullopt; + return util::Error{strprintf(_("Fee rate (%s) is lower than the minimum fee rate setting (%s)"), coin_control.m_feerate->ToString(FeeEstimateMode::SAT_VB), coin_selection_params.m_effective_feerate.ToString(FeeEstimateMode::SAT_VB))}; } if (feeCalc.reason == FeeReason::FALLBACK && !wallet.m_allow_fallback_fee) { // eventually allow a fallback fee - error = _("Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -fallbackfee."); - return std::nullopt; + return util::Error{_("Fee estimation failed. Fallbackfee is disabled. Wait a few blocks or enable -fallbackfee.")}; } // Calculate the cost of change @@ -763,7 +865,8 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( // vouts to the payees if (!coin_selection_params.m_subtract_fee_outputs) { - coin_selection_params.tx_noinputs_size = 11; // Static vsize overhead + outputs vsize. 4 nVersion, 4 nLocktime, 1 input count, 1 output count, 1 witness overhead (dummy, flag, stack size) + coin_selection_params.tx_noinputs_size = 10; // Static vsize overhead + outputs vsize. 4 nVersion, 4 nLocktime, 1 input count, 1 witness overhead (dummy, flag, stack size) + coin_selection_params.tx_noinputs_size += GetSizeOfCompactSize(vecSend.size()); // bytes for output count } for (const auto& recipient : vecSend) { @@ -774,10 +877,8 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( coin_selection_params.tx_noinputs_size += ::GetSerializeSize(txout, PROTOCOL_VERSION); } - if (IsDust(txout, wallet.chain().relayDustFee())) - { - error = _("Transaction amount too small"); - return std::nullopt; + if (IsDust(txout, wallet.chain().relayDustFee())) { + return util::Error{_("Transaction amount too small")}; } txNew.vout.push_back(txout); } @@ -787,14 +888,18 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( CAmount selection_target = recipients_sum + not_input_fees; // Get available coins - std::vector<COutput> vAvailableCoins; - AvailableCoins(wallet, vAvailableCoins, &coin_control, 1, MAX_MONEY, MAX_MONEY, 0); + auto available_coins = AvailableCoins(wallet, + &coin_control, + coin_selection_params.m_effective_feerate, + 1, /*nMinimumAmount*/ + MAX_MONEY, /*nMaximumAmount*/ + MAX_MONEY, /*nMinimumSumAmount*/ + 0); /*nMaximumCount*/ // Choose coins to use - std::optional<SelectionResult> result = SelectCoins(wallet, vAvailableCoins, /*nTargetValue=*/selection_target, coin_control, coin_selection_params); + std::optional<SelectionResult> result = SelectCoins(wallet, available_coins, /*nTargetValue=*/selection_target, coin_control, coin_selection_params); if (!result) { - error = _("Insufficient funds"); - return std::nullopt; + return util::Error{_("Insufficient funds")}; } TRACE5(coin_selection, selected_coins, wallet.GetName().c_str(), GetAlgorithmName(result->m_algo).c_str(), result->m_target, result->GetWaste(), result->GetSelectedValue()); @@ -808,10 +913,8 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( // Insert change txn at random position: nChangePosInOut = rng_fast.randrange(txNew.vout.size() + 1); } - else if ((unsigned int)nChangePosInOut > txNew.vout.size()) - { - error = _("Transaction change output index out of range"); - return std::nullopt; + else if ((unsigned int)nChangePosInOut > txNew.vout.size()) { + return util::Error{_("Transaction change output index out of range")}; } assert(nChangePosInOut != -1); @@ -838,8 +941,7 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( TxSize tx_sizes = CalculateMaximumSignedTxSize(CTransaction(txNew), &wallet, &coin_control); int nBytes = tx_sizes.vsize; if (nBytes == -1) { - error = _("Missing solving data for estimating transaction size"); - return std::nullopt; + return util::Error{_("Missing solving data for estimating transaction size")}; } nFeeRet = coin_selection_params.m_effective_feerate.GetFee(nBytes); @@ -899,11 +1001,10 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( // Error if this output is reduced to be below dust if (IsDust(txout, wallet.chain().relayDustFee())) { if (txout.nValue < 0) { - error = _("The transaction amount is too small to pay the fee"); + return util::Error{_("The transaction amount is too small to pay the fee")}; } else { - error = _("The transaction amount is too small to send after the fee has been deducted"); + return util::Error{_("The transaction amount is too small to send after the fee has been deducted")}; } - return std::nullopt; } } ++i; @@ -913,42 +1014,37 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( // Give up if change keypool ran out and change is required if (scriptChange.empty() && nChangePosInOut != -1) { - return std::nullopt; + return util::Error{error}; } if (sign && !wallet.SignTransaction(txNew)) { - error = _("Signing transaction failed"); - return std::nullopt; + return util::Error{_("Signing transaction failed")}; } // Return the constructed transaction data. - tx = MakeTransactionRef(std::move(txNew)); + CTransactionRef tx = MakeTransactionRef(std::move(txNew)); // Limit size if ((sign && GetTransactionWeight(*tx) > MAX_STANDARD_TX_WEIGHT) || (!sign && tx_sizes.weight > MAX_STANDARD_TX_WEIGHT)) { - error = _("Transaction too large"); - return std::nullopt; + return util::Error{_("Transaction too large")}; } if (nFeeRet > wallet.m_default_max_tx_fee) { - error = TransactionErrorString(TransactionError::MAX_FEE_EXCEEDED); - return std::nullopt; + return util::Error{TransactionErrorString(TransactionError::MAX_FEE_EXCEEDED)}; } if (gArgs.GetBoolArg("-walletrejectlongchains", DEFAULT_WALLET_REJECT_LONG_CHAINS)) { // Lastly, ensure this tx will pass the mempool's chain limits if (!wallet.chain().checkChainLimits(tx)) { - error = _("Transaction has too long of a mempool chain"); - return std::nullopt; + return util::Error{_("Transaction has too long of a mempool chain")}; } } // Before we return success, we assume any change key will be used to prevent // accidental re-use. reservedest.KeepDestination(); - fee_calc_out = feeCalc; wallet.WalletLogPrintf("Fee Calculation: Fee:%d Bytes:%u Tgt:%d (requested %d) Reason:\"%s\" Decay %.5f: Estimation: (%g - %g) %.2f%% %.1f/(%.1f %d mem %.1f out) Fail: (%g - %g) %.2f%% %.1f/(%.1f %d mem %.1f out)\n", nFeeRet, nBytes, feeCalc.returnedTarget, feeCalc.desiredTarget, StringForFeeReason(feeCalc.reason), feeCalc.est.decay, @@ -958,51 +1054,48 @@ static std::optional<CreatedTransactionResult> CreateTransactionInternal( feeCalc.est.fail.start, feeCalc.est.fail.end, (feeCalc.est.fail.totalConfirmed + feeCalc.est.fail.inMempool + feeCalc.est.fail.leftMempool) > 0.0 ? 100 * feeCalc.est.fail.withinTarget / (feeCalc.est.fail.totalConfirmed + feeCalc.est.fail.inMempool + feeCalc.est.fail.leftMempool) : 0.0, feeCalc.est.fail.withinTarget, feeCalc.est.fail.totalConfirmed, feeCalc.est.fail.inMempool, feeCalc.est.fail.leftMempool); - return CreatedTransactionResult(tx, nFeeRet, nChangePosInOut); + return CreatedTransactionResult(tx, nFeeRet, nChangePosInOut, feeCalc); } -std::optional<CreatedTransactionResult> CreateTransaction( +util::Result<CreatedTransactionResult> CreateTransaction( CWallet& wallet, const std::vector<CRecipient>& vecSend, int change_pos, - bilingual_str& error, const CCoinControl& coin_control, - FeeCalculation& fee_calc_out, bool sign) { if (vecSend.empty()) { - error = _("Transaction must have at least one recipient"); - return std::nullopt; + return util::Error{_("Transaction must have at least one recipient")}; } if (std::any_of(vecSend.cbegin(), vecSend.cend(), [](const auto& recipient){ return recipient.nAmount < 0; })) { - error = _("Transaction amounts must not be negative"); - return std::nullopt; + return util::Error{_("Transaction amounts must not be negative")}; } LOCK(wallet.cs_wallet); - std::optional<CreatedTransactionResult> txr_ungrouped = CreateTransactionInternal(wallet, vecSend, change_pos, error, coin_control, fee_calc_out, sign); - TRACE4(coin_selection, normal_create_tx_internal, wallet.GetName().c_str(), txr_ungrouped.has_value(), - txr_ungrouped.has_value() ? txr_ungrouped->fee : 0, txr_ungrouped.has_value() ? txr_ungrouped->change_pos : 0); - if (!txr_ungrouped) return std::nullopt; + auto res = CreateTransactionInternal(wallet, vecSend, change_pos, coin_control, sign); + TRACE4(coin_selection, normal_create_tx_internal, wallet.GetName().c_str(), bool(res), + res ? res->fee : 0, res ? res->change_pos : 0); + if (!res) return res; + const auto& txr_ungrouped = *res; // try with avoidpartialspends unless it's enabled already - if (txr_ungrouped->fee > 0 /* 0 means non-functional fee rate estimation */ && wallet.m_max_aps_fee > -1 && !coin_control.m_avoid_partial_spends) { + if (txr_ungrouped.fee > 0 /* 0 means non-functional fee rate estimation */ && wallet.m_max_aps_fee > -1 && !coin_control.m_avoid_partial_spends) { TRACE1(coin_selection, attempting_aps_create_tx, wallet.GetName().c_str()); CCoinControl tmp_cc = coin_control; tmp_cc.m_avoid_partial_spends = true; - bilingual_str error2; // fired and forgotten; if an error occurs, we discard the results - std::optional<CreatedTransactionResult> txr_grouped = CreateTransactionInternal(wallet, vecSend, change_pos, error2, tmp_cc, fee_calc_out, sign); + auto txr_grouped = CreateTransactionInternal(wallet, vecSend, change_pos, tmp_cc, sign); + // if fee of this alternative one is within the range of the max fee, we use this one + const bool use_aps{txr_grouped.has_value() ? (txr_grouped->fee <= txr_ungrouped.fee + wallet.m_max_aps_fee) : false}; + TRACE5(coin_selection, aps_create_tx_internal, wallet.GetName().c_str(), use_aps, txr_grouped.has_value(), + txr_grouped.has_value() ? txr_grouped->fee : 0, txr_grouped.has_value() ? txr_grouped->change_pos : 0); if (txr_grouped) { - // if fee of this alternative one is within the range of the max fee, we use this one - const bool use_aps = txr_grouped->fee <= txr_ungrouped->fee + wallet.m_max_aps_fee; wallet.WalletLogPrintf("Fee non-grouped = %lld, grouped = %lld, using %s\n", - txr_ungrouped->fee, txr_grouped->fee, use_aps ? "grouped" : "non-grouped"); - TRACE5(coin_selection, aps_create_tx_internal, wallet.GetName().c_str(), use_aps, true, txr_grouped->fee, txr_grouped->change_pos); + txr_ungrouped.fee, txr_grouped->fee, use_aps ? "grouped" : "non-grouped"); if (use_aps) return txr_grouped; } } - return txr_ungrouped; + return res; } bool FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& nFeeRet, int& nChangePosInOut, bilingual_str& error, bool lockUnspents, const std::set<int>& setSubtractFeeFromOutputs, CCoinControl coinControl) @@ -1016,22 +1109,37 @@ bool FundTransaction(CWallet& wallet, CMutableTransaction& tx, CAmount& nFeeRet, vecSend.push_back(recipient); } - coinControl.fAllowOtherInputs = true; + // Acquire the locks to prevent races to the new locked unspents between the + // CreateTransaction call and LockCoin calls (when lockUnspents is true). + LOCK(wallet.cs_wallet); + // Fetch specified UTXOs from the UTXO set to get the scriptPubKeys and values of the outputs being selected + // and to match with the given solving_data. Only used for non-wallet outputs. + std::map<COutPoint, Coin> coins; for (const CTxIn& txin : tx.vin) { - coinControl.Select(txin.prevout); + coins[txin.prevout]; // Create empty map entry keyed by prevout. } + wallet.chain().findCoins(coins); - // Acquire the locks to prevent races to the new locked unspents between the - // CreateTransaction call and LockCoin calls (when lockUnspents is true). - LOCK(wallet.cs_wallet); + for (const CTxIn& txin : tx.vin) { + // if it's not in the wallet and corresponding UTXO is found than select as external output + const auto& outPoint = txin.prevout; + if (wallet.mapWallet.find(outPoint.hash) == wallet.mapWallet.end() && !coins[outPoint].out.IsNull()) { + coinControl.SelectExternal(outPoint, coins[outPoint].out); + } else { + coinControl.Select(outPoint); + } + } - FeeCalculation fee_calc_out; - std::optional<CreatedTransactionResult> txr = CreateTransaction(wallet, vecSend, nChangePosInOut, error, coinControl, fee_calc_out, false); - if (!txr) return false; - CTransactionRef tx_new = txr->tx; - nFeeRet = txr->fee; - nChangePosInOut = txr->change_pos; + auto res = CreateTransaction(wallet, vecSend, nChangePosInOut, coinControl, false); + if (!res) { + error = util::ErrorString(res); + return false; + } + const auto& txr = *res; + CTransactionRef tx_new = txr.tx; + nFeeRet = txr.fee; + nChangePosInOut = txr.change_pos; if (nChangePosInOut != -1) { tx.vout.insert(tx.vout.begin() + nChangePosInOut, tx_new->vout[nChangePosInOut]); diff --git a/src/wallet/spend.h b/src/wallet/spend.h index 8af712110d..fdb5113ba4 100644 --- a/src/wallet/spend.h +++ b/src/wallet/spend.h @@ -6,6 +6,8 @@ #define BITCOIN_WALLET_SPEND_H #include <consensus/amount.h> +#include <policy/fees.h> // for FeeCalculation +#include <util/result.h> #include <wallet/coinselection.h> #include <wallet/transaction.h> #include <wallet/wallet.h> @@ -14,30 +16,66 @@ namespace wallet { /** Get the marginal bytes if spending the specified output from this transaction. - * use_max_sig indicates whether to use the maximum sized, 72 byte signature when calculating the - * size of the input spend. This should only be set when watch-only outputs are allowed */ -int GetTxSpendSize(const CWallet& wallet, const CWalletTx& wtx, unsigned int out, bool use_max_sig = false); - -//Get the marginal bytes of spending the specified output -int CalculateMaximumSignedInputSize(const CTxOut& txout, const CWallet* pwallet, bool use_max_sig = false); -int CalculateMaximumSignedInputSize(const CTxOut& txout, const SigningProvider* pwallet, bool use_max_sig = false); - + * Use CoinControl to determine whether to expect signature grinding when calculating the size of the input spend. */ +int CalculateMaximumSignedInputSize(const CTxOut& txout, const CWallet* pwallet, const CCoinControl* coin_control = nullptr); +int CalculateMaximumSignedInputSize(const CTxOut& txout, const COutPoint outpoint, const SigningProvider* pwallet, const CCoinControl* coin_control = nullptr); struct TxSize { int64_t vsize{-1}; int64_t weight{-1}; }; -/** Calculate the size of the transaction assuming all signatures are max size -* Use DummySignatureCreator, which inserts 71 byte signatures everywhere. -* NOTE: this requires that all inputs must be in mapWallet (eg the tx should -* be AllInputsMine). */ +/** Calculate the size of the transaction using CoinControl to determine + * whether to expect signature grinding when calculating the size of the input spend. */ TxSize CalculateMaximumSignedTxSize(const CTransaction& tx, const CWallet* wallet, const std::vector<CTxOut>& txouts, const CCoinControl* coin_control = nullptr); TxSize CalculateMaximumSignedTxSize(const CTransaction& tx, const CWallet* wallet, const CCoinControl* coin_control = nullptr) EXCLUSIVE_LOCKS_REQUIRED(wallet->cs_wallet); /** - * populate vCoins with vector of available COutputs. + * COutputs available for spending, stored by OutputType. + * This struct is really just a wrapper around OutputType vectors with a convenient + * method for concatenating and returning all COutputs as one vector. + * + * clear(), size() methods are implemented so that one can interact with + * the CoinsResult struct as if it was a vector + */ +struct CoinsResult { + /** Vectors for each OutputType */ + std::vector<COutput> legacy; + std::vector<COutput> P2SH_segwit; + std::vector<COutput> bech32; + std::vector<COutput> bech32m; + + /** Other is a catch-all for anything that doesn't match the known OutputTypes */ + std::vector<COutput> other; + + /** Concatenate and return all COutputs as one vector */ + std::vector<COutput> all() const; + + /** The following methods are provided so that CoinsResult can mimic a vector, + * i.e., methods can work with individual OutputType vectors or on the entire object */ + uint64_t size() const; + void clear(); + + /** Sum of all available coins */ + CAmount total_amount{0}; +}; + +/** + * Populate the CoinsResult struct with vectors of available COutputs, organized by OutputType. */ -void AvailableCoins(const CWallet& wallet, std::vector<COutput>& vCoins, const CCoinControl* coinControl = nullptr, const CAmount& nMinimumAmount = 1, const CAmount& nMaximumAmount = MAX_MONEY, const CAmount& nMinimumSumAmount = MAX_MONEY, const uint64_t nMaximumCount = 0) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); +CoinsResult AvailableCoins(const CWallet& wallet, + const CCoinControl* coinControl = nullptr, + std::optional<CFeeRate> feerate = std::nullopt, + const CAmount& nMinimumAmount = 1, + const CAmount& nMaximumAmount = MAX_MONEY, + const CAmount& nMinimumSumAmount = MAX_MONEY, + const uint64_t nMaximumCount = 0, + bool only_spendable = true) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); + +/** + * Wrapper function for AvailableCoins which skips the `feerate` parameter. Use this function + * to list all available coins (e.g. listunspent RPC) while not intending to fund a transaction. + */ +CoinsResult AvailableCoinsListUnspent(const CWallet& wallet, const CCoinControl* coinControl = nullptr, const CAmount& nMinimumAmount = 1, const CAmount& nMaximumAmount = MAX_MONEY, const CAmount& nMinimumSumAmount = MAX_MONEY, const uint64_t nMaximumCount = 0) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); CAmount GetAvailableBalance(const CWallet& wallet, const CCoinControl* coinControl = nullptr); @@ -53,45 +91,63 @@ const CTxOut& FindNonChangeParentOutput(const CWallet& wallet, const COutPoint& std::map<CTxDestination, std::vector<COutput>> ListCoins(const CWallet& wallet) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); std::vector<OutputGroup> GroupOutputs(const CWallet& wallet, const std::vector<COutput>& outputs, const CoinSelectionParams& coin_sel_params, const CoinEligibilityFilter& filter, bool positive_only); +/** + * Attempt to find a valid input set that preserves privacy by not mixing OutputTypes. + * `ChooseSelectionResult()` will be called on each OutputType individually and the best + * the solution (according to the waste metric) will be chosen. If a valid input cannot be found from any + * single OutputType, fallback to running `ChooseSelectionResult()` over all available coins. + * + * param@[in] wallet The wallet which provides solving data for the coins + * param@[in] nTargetValue The target value + * param@[in] eligilibity_filter A filter containing rules for which coins are allowed to be included in this selection + * param@[in] available_coins The struct of coins, organized by OutputType, available for selection prior to filtering + * param@[in] coin_selection_params Parameters for the coin selection + * param@[in] allow_mixed_output_types Relax restriction that SelectionResults must be of the same OutputType + * returns If successful, a SelectionResult containing the input set + * If failed, a nullopt + */ +std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, const CoinsResult& available_coins, + const CoinSelectionParams& coin_selection_params, bool allow_mixed_output_types); /** * Attempt to find a valid input set that meets the provided eligibility filter and target. * Multiple coin selection algorithms will be run and the input set that produces the least waste * (according to the waste metric) will be chosen. * - * param@[in] wallet The wallet which provides solving data for the coins - * param@[in] nTargetValue The target value - * param@[in] eligilibity_filter A filter containing rules for which coins are allowed to be included in this selection - * param@[in] coins The vector of coins available for selection prior to filtering - * param@[in] coin_selection_params Parameters for the coin selection - * returns If successful, a SelectionResult containing the input set - * If failed, a nullopt + * param@[in] wallet The wallet which provides solving data for the coins + * param@[in] nTargetValue The target value + * param@[in] eligilibity_filter A filter containing rules for which coins are allowed to be included in this selection + * param@[in] available_coins The struct of coins, organized by OutputType, available for selection prior to filtering + * param@[in] coin_selection_params Parameters for the coin selection + * returns If successful, a SelectionResult containing the input set + * If failed, a nullopt */ -std::optional<SelectionResult> AttemptSelection(const CWallet& wallet, const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, std::vector<COutput> coins, +std::optional<SelectionResult> ChooseSelectionResult(const CWallet& wallet, const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, const std::vector<COutput>& available_coins, const CoinSelectionParams& coin_selection_params); /** * Select a set of coins such that nTargetValue is met and at least * all coins from coin_control are selected; never select unconfirmed coins if they are not ours * param@[in] wallet The wallet which provides data necessary to spend the selected coins - * param@[in] vAvailableCoins The vector of coins available to be spent + * param@[in] available_coins The struct of coins, organized by OutputType, available for selection prior to filtering * param@[in] nTargetValue The target value * param@[in] coin_selection_params Parameters for this coin selection such as feerates, whether to avoid partial spends, * and whether to subtract the fee from the outputs. * returns If successful, a SelectionResult containing the selected coins * If failed, a nullopt. */ -std::optional<SelectionResult> SelectCoins(const CWallet& wallet, const std::vector<COutput>& vAvailableCoins, const CAmount& nTargetValue, const CCoinControl& coin_control, +std::optional<SelectionResult> SelectCoins(const CWallet& wallet, CoinsResult& available_coins, const CAmount& nTargetValue, const CCoinControl& coin_control, const CoinSelectionParams& coin_selection_params) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet); struct CreatedTransactionResult { CTransactionRef tx; CAmount fee; + FeeCalculation fee_calc; int change_pos; - CreatedTransactionResult(CTransactionRef tx, CAmount fee, int change_pos) - : tx(tx), fee(fee), change_pos(change_pos) {} + CreatedTransactionResult(CTransactionRef _tx, CAmount _fee, int _change_pos, const FeeCalculation& _fee_calc) + : tx(_tx), fee(_fee), fee_calc(_fee_calc), change_pos(_change_pos) {} }; /** @@ -99,7 +155,7 @@ struct CreatedTransactionResult * selected by SelectCoins(); Also create the change output, when needed * @note passing change_pos as -1 will result in setting a random position */ -std::optional<CreatedTransactionResult> CreateTransaction(CWallet& wallet, const std::vector<CRecipient>& vecSend, int change_pos, bilingual_str& error, const CCoinControl& coin_control, FeeCalculation& fee_calc_out, bool sign = true); +util::Result<CreatedTransactionResult> CreateTransaction(CWallet& wallet, const std::vector<CRecipient>& vecSend, int change_pos, const CCoinControl& coin_control, bool sign = true); /** * Insert additional inputs into the transaction by diff --git a/src/wallet/sqlite.cpp b/src/wallet/sqlite.cpp index 2515df3177..053fb8f983 100644 --- a/src/wallet/sqlite.cpp +++ b/src/wallet/sqlite.cpp @@ -23,7 +23,7 @@ namespace wallet { static constexpr int32_t WALLET_SCHEMA_VERSION = 0; -static Mutex g_sqlite_mutex; +static GlobalMutex g_sqlite_mutex; static int g_sqlite_count GUARDED_BY(g_sqlite_mutex) = 0; static void ErrorLogCallback(void* arg, int code, const char* msg) diff --git a/src/wallet/test/availablecoins_tests.cpp b/src/wallet/test/availablecoins_tests.cpp new file mode 100644 index 0000000000..3356128112 --- /dev/null +++ b/src/wallet/test/availablecoins_tests.cpp @@ -0,0 +1,105 @@ +// Copyright (c) 2022 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or https://www.opensource.org/licenses/mit-license.php. + +#include <validation.h> +#include <wallet/coincontrol.h> +#include <wallet/spend.h> +#include <wallet/test/util.h> +#include <wallet/test/wallet_test_fixture.h> + +#include <boost/test/unit_test.hpp> + +namespace wallet { +BOOST_FIXTURE_TEST_SUITE(availablecoins_tests, WalletTestingSetup) +class AvailableCoinsTestingSetup : public TestChain100Setup +{ +public: + AvailableCoinsTestingSetup() + { + CreateAndProcessBlock({}, {}); + wallet = CreateSyncedWallet(*m_node.chain, m_node.chainman->ActiveChain(), m_args, coinbaseKey); + } + + ~AvailableCoinsTestingSetup() + { + wallet.reset(); + } + CWalletTx& AddTx(CRecipient recipient) + { + CTransactionRef tx; + CCoinControl dummy; + { + constexpr int RANDOM_CHANGE_POSITION = -1; + auto res = CreateTransaction(*wallet, {recipient}, RANDOM_CHANGE_POSITION, dummy); + BOOST_CHECK(res); + tx = res->tx; + } + wallet->CommitTransaction(tx, {}, {}); + CMutableTransaction blocktx; + { + LOCK(wallet->cs_wallet); + blocktx = CMutableTransaction(*wallet->mapWallet.at(tx->GetHash()).tx); + } + CreateAndProcessBlock({CMutableTransaction(blocktx)}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())); + + LOCK(wallet->cs_wallet); + wallet->SetLastBlockProcessed(wallet->GetLastBlockHeight() + 1, m_node.chainman->ActiveChain().Tip()->GetBlockHash()); + auto it = wallet->mapWallet.find(tx->GetHash()); + BOOST_CHECK(it != wallet->mapWallet.end()); + it->second.m_state = TxStateConfirmed{m_node.chainman->ActiveChain().Tip()->GetBlockHash(), m_node.chainman->ActiveChain().Height(), /*index=*/1}; + return it->second; + } + + std::unique_ptr<CWallet> wallet; +}; + +BOOST_FIXTURE_TEST_CASE(BasicOutputTypesTest, AvailableCoinsTestingSetup) +{ + CoinsResult available_coins; + util::Result<CTxDestination> dest{util::Error{}}; + LOCK(wallet->cs_wallet); + + // Verify our wallet has one usable coinbase UTXO before starting + // This UTXO is a P2PK, so it should show up in the Other bucket + available_coins = AvailableCoins(*wallet); + BOOST_CHECK_EQUAL(available_coins.size(), 1U); + BOOST_CHECK_EQUAL(available_coins.other.size(), 1U); + + // We will create a self transfer for each of the OutputTypes and + // verify it is put in the correct bucket after running GetAvailablecoins + // + // For each OutputType, We expect 2 UTXOs in our wallet following the self transfer: + // 1. One UTXO as the recipient + // 2. One UTXO from the change, due to payment address matching logic + + // Bech32m + dest = wallet->GetNewDestination(OutputType::BECH32M, ""); + BOOST_ASSERT(dest); + AddTx(CRecipient{{GetScriptForDestination(*dest)}, 1 * COIN, /*fSubtractFeeFromAmount=*/true}); + available_coins = AvailableCoins(*wallet); + BOOST_CHECK_EQUAL(available_coins.bech32m.size(), 2U); + + // Bech32 + dest = wallet->GetNewDestination(OutputType::BECH32, ""); + BOOST_ASSERT(dest); + AddTx(CRecipient{{GetScriptForDestination(*dest)}, 2 * COIN, /*fSubtractFeeFromAmount=*/true}); + available_coins = AvailableCoins(*wallet); + BOOST_CHECK_EQUAL(available_coins.bech32.size(), 2U); + + // P2SH-SEGWIT + dest = wallet->GetNewDestination(OutputType::P2SH_SEGWIT, ""); + AddTx(CRecipient{{GetScriptForDestination(*dest)}, 3 * COIN, /*fSubtractFeeFromAmount=*/true}); + available_coins = AvailableCoins(*wallet); + BOOST_CHECK_EQUAL(available_coins.P2SH_segwit.size(), 2U); + + // Legacy (P2PKH) + dest = wallet->GetNewDestination(OutputType::LEGACY, ""); + BOOST_ASSERT(dest); + AddTx(CRecipient{{GetScriptForDestination(*dest)}, 4 * COIN, /*fSubtractFeeFromAmount=*/true}); + available_coins = AvailableCoins(*wallet); + BOOST_CHECK_EQUAL(available_coins.legacy.size(), 2U); +} + +BOOST_AUTO_TEST_SUITE_END() +} // namespace wallet diff --git a/src/wallet/test/coinselector_tests.cpp b/src/wallet/test/coinselector_tests.cpp index 72e749477b..a4a7216436 100644 --- a/src/wallet/test/coinselector_tests.cpp +++ b/src/wallet/test/coinselector_tests.cpp @@ -41,7 +41,7 @@ static void add_coin(const CAmount& nValue, int nInput, std::vector<COutput>& se tx.vout.resize(nInput + 1); tx.vout[nInput].nValue = nValue; tx.nLockTime = nextLockTime++; // so all transactions get different hashes - set.emplace_back(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false); + set.emplace_back(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, /*fees=*/ 0); } static void add_coin(const CAmount& nValue, int nInput, SelectionResult& result) @@ -50,7 +50,7 @@ static void add_coin(const CAmount& nValue, int nInput, SelectionResult& result) tx.vout.resize(nInput + 1); tx.vout[nInput].nValue = nValue; tx.nLockTime = nextLockTime++; // so all transactions get different hashes - COutput output(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false); + COutput output(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, /*fees=*/ 0); OutputGroup group; group.Insert(output, /*ancestors=*/ 0, /*descendants=*/ 0, /*positive_only=*/ true); result.AddInput(group); @@ -62,25 +62,19 @@ static void add_coin(const CAmount& nValue, int nInput, CoinSet& set, CAmount fe tx.vout.resize(nInput + 1); tx.vout[nInput].nValue = nValue; tx.nLockTime = nextLockTime++; // so all transactions get different hashes - COutput coin(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false); - coin.effective_value = nValue - fee; - coin.fee = fee; + COutput coin(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ 148, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, fee); coin.long_term_fee = long_term_fee; set.insert(coin); } -static void add_coin(std::vector<COutput>& coins, CWallet& wallet, const CAmount& nValue, int nAge = 6*24, bool fIsFromMe = false, int nInput=0, bool spendable = false) +static void add_coin(CoinsResult& available_coins, CWallet& wallet, const CAmount& nValue, CFeeRate feerate = CFeeRate(0), int nAge = 6*24, bool fIsFromMe = false, int nInput =0, bool spendable = false) { CMutableTransaction tx; tx.nLockTime = nextLockTime++; // so all transactions get different hashes tx.vout.resize(nInput + 1); tx.vout[nInput].nValue = nValue; if (spendable) { - CTxDestination dest; - bilingual_str error; - const bool destination_ok = wallet.GetNewDestination(OutputType::BECH32, "", dest, error); - assert(destination_ok); - tx.vout[nInput].scriptPubKey = GetScriptForDestination(dest); + tx.vout[nInput].scriptPubKey = GetScriptForDestination(*Assert(wallet.GetNewDestination(OutputType::BECH32, ""))); } uint256 txid = tx.GetHash(); @@ -88,7 +82,8 @@ static void add_coin(std::vector<COutput>& coins, CWallet& wallet, const CAmount auto ret = wallet.mapWallet.emplace(std::piecewise_construct, std::forward_as_tuple(txid), std::forward_as_tuple(MakeTransactionRef(std::move(tx)), TxStateInactive{})); assert(ret.second); CWalletTx& wtx = (*ret.first).second; - coins.emplace_back(COutPoint(wtx.GetHash(), nInput), wtx.tx->vout.at(nInput), nAge, GetTxSpendSize(wallet, wtx, nInput), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, wtx.GetTxTime(), fIsFromMe); + const auto& txout = wtx.tx->vout.at(nInput); + available_coins.bech32.emplace_back(COutPoint(wtx.GetHash(), nInput), txout, nAge, CalculateMaximumSignedInputSize(txout, &wallet, /*coin_control=*/nullptr), /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, wtx.GetTxTime(), fIsFromMe, feerate); } /** Check if SelectionResult a is equivalent to SelectionResult b. @@ -132,18 +127,18 @@ static CAmount make_hard_case(int utxos, std::vector<COutput>& utxo_pool) return target; } -inline std::vector<OutputGroup>& GroupCoins(const std::vector<COutput>& coins) +inline std::vector<OutputGroup>& GroupCoins(const std::vector<COutput>& available_coins) { static std::vector<OutputGroup> static_groups; static_groups.clear(); - for (auto& coin : coins) { + for (auto& coin : available_coins) { static_groups.emplace_back(); static_groups.back().Insert(coin, /*ancestors=*/ 0, /*descendants=*/ 0, /*positive_only=*/ false); } return static_groups; } -inline std::vector<OutputGroup>& KnapsackGroupOutputs(const std::vector<COutput>& coins, CWallet& wallet, const CoinEligibilityFilter& filter) +inline std::vector<OutputGroup>& KnapsackGroupOutputs(const std::vector<COutput>& available_coins, CWallet& wallet, const CoinEligibilityFilter& filter) { FastRandomContext rand{}; CoinSelectionParams coin_selection_params{ @@ -158,7 +153,7 @@ inline std::vector<OutputGroup>& KnapsackGroupOutputs(const std::vector<COutput> /*avoid_partial=*/ false, }; static std::vector<OutputGroup> static_groups; - static_groups = GroupOutputs(wallet, coins, coin_selection_params, filter, /*positive_only=*/false); + static_groups = GroupOutputs(wallet, available_coins, coin_selection_params, filter, /*positive_only=*/false); return static_groups; } @@ -200,8 +195,8 @@ BOOST_AUTO_TEST_CASE(bnb_search_test) expected_result.Clear(); // Select 5 Cent - add_coin(4 * CENT, 4, expected_result); - add_coin(1 * CENT, 1, expected_result); + add_coin(3 * CENT, 3, expected_result); + add_coin(2 * CENT, 2, expected_result); const auto result3 = SelectCoinsBnB(GroupCoins(utxo_pool), 5 * CENT, 0.5 * CENT); BOOST_CHECK(result3); BOOST_CHECK(EquivalentResult(expected_result, *result3)); @@ -226,8 +221,9 @@ BOOST_AUTO_TEST_CASE(bnb_search_test) // Select 10 Cent add_coin(5 * CENT, 5, utxo_pool); - add_coin(5 * CENT, 5, expected_result); add_coin(4 * CENT, 4, expected_result); + add_coin(3 * CENT, 3, expected_result); + add_coin(2 * CENT, 2, expected_result); add_coin(1 * CENT, 1, expected_result); const auto result5 = SelectCoinsBnB(GroupCoins(utxo_pool), 10 * CENT, 0.5 * CENT); BOOST_CHECK(result5); @@ -309,18 +305,18 @@ BOOST_AUTO_TEST_CASE(bnb_search_test) wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS); wallet->SetupDescriptorScriptPubKeyMans(); - std::vector<COutput> coins; + CoinsResult available_coins; - add_coin(coins, *wallet, 1); - coins.at(0).input_bytes = 40; // Make sure that it has a negative effective value. The next check should assert if this somehow got through. Otherwise it will fail - BOOST_CHECK(!SelectCoinsBnB(GroupCoins(coins), 1 * CENT, coin_selection_params_bnb.m_cost_of_change)); + add_coin(available_coins, *wallet, 1, coin_selection_params_bnb.m_effective_feerate); + available_coins.all().at(0).input_bytes = 40; // Make sure that it has a negative effective value. The next check should assert if this somehow got through. Otherwise it will fail + BOOST_CHECK(!SelectCoinsBnB(GroupCoins(available_coins.all()), 1 * CENT, coin_selection_params_bnb.m_cost_of_change)); // Test fees subtracted from output: - coins.clear(); - add_coin(coins, *wallet, 1 * CENT); - coins.at(0).input_bytes = 40; + available_coins.clear(); + add_coin(available_coins, *wallet, 1 * CENT, coin_selection_params_bnb.m_effective_feerate); + available_coins.all().at(0).input_bytes = 40; coin_selection_params_bnb.m_subtract_fee_outputs = true; - const auto result9 = SelectCoinsBnB(GroupCoins(coins), 1 * CENT, coin_selection_params_bnb.m_cost_of_change); + const auto result9 = SelectCoinsBnB(GroupCoins(available_coins.all()), 1 * CENT, coin_selection_params_bnb.m_cost_of_change); BOOST_CHECK(result9); BOOST_CHECK_EQUAL(result9->GetSelectedValue(), 1 * CENT); } @@ -332,18 +328,73 @@ BOOST_AUTO_TEST_CASE(bnb_search_test) wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS); wallet->SetupDescriptorScriptPubKeyMans(); - std::vector<COutput> coins; + CoinsResult available_coins; - add_coin(coins, *wallet, 5 * CENT, 6 * 24, false, 0, true); - add_coin(coins, *wallet, 3 * CENT, 6 * 24, false, 0, true); - add_coin(coins, *wallet, 2 * CENT, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 5 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 3 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 2 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); CCoinControl coin_control; - coin_control.fAllowOtherInputs = true; - coin_control.Select(coins.at(0).outpoint); + coin_control.m_allow_other_inputs = true; + coin_control.Select(available_coins.all().at(0).outpoint); coin_selection_params_bnb.m_effective_feerate = CFeeRate(0); - const auto result10 = SelectCoins(*wallet, coins, 10 * CENT, coin_control, coin_selection_params_bnb); + const auto result10 = SelectCoins(*wallet, available_coins, 10 * CENT, coin_control, coin_selection_params_bnb); BOOST_CHECK(result10); } + { + std::unique_ptr<CWallet> wallet = std::make_unique<CWallet>(m_node.chain.get(), "", m_args, CreateMockWalletDatabase()); + wallet->LoadWallet(); + LOCK(wallet->cs_wallet); + wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS); + wallet->SetupDescriptorScriptPubKeyMans(); + + CoinsResult available_coins; + + // single coin should be selected when effective fee > long term fee + coin_selection_params_bnb.m_effective_feerate = CFeeRate(5000); + coin_selection_params_bnb.m_long_term_feerate = CFeeRate(3000); + + add_coin(available_coins, *wallet, 10 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 9 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 1 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + + expected_result.Clear(); + add_coin(10 * CENT, 2, expected_result); + CCoinControl coin_control; + const auto result11 = SelectCoins(*wallet, available_coins, 10 * CENT, coin_control, coin_selection_params_bnb); + BOOST_CHECK(EquivalentResult(expected_result, *result11)); + available_coins.clear(); + + // more coins should be selected when effective fee < long term fee + coin_selection_params_bnb.m_effective_feerate = CFeeRate(3000); + coin_selection_params_bnb.m_long_term_feerate = CFeeRate(5000); + + add_coin(available_coins, *wallet, 10 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 9 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 1 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + + expected_result.Clear(); + add_coin(9 * CENT, 2, expected_result); + add_coin(1 * CENT, 2, expected_result); + const auto result12 = SelectCoins(*wallet, available_coins, 10 * CENT, coin_control, coin_selection_params_bnb); + BOOST_CHECK(EquivalentResult(expected_result, *result12)); + available_coins.clear(); + + // pre selected coin should be selected even if disadvantageous + coin_selection_params_bnb.m_effective_feerate = CFeeRate(5000); + coin_selection_params_bnb.m_long_term_feerate = CFeeRate(3000); + + add_coin(available_coins, *wallet, 10 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 9 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + add_coin(available_coins, *wallet, 1 * CENT, coin_selection_params_bnb.m_effective_feerate, 6 * 24, false, 0, true); + + expected_result.Clear(); + add_coin(9 * CENT, 2, expected_result); + add_coin(1 * CENT, 2, expected_result); + coin_control.m_allow_other_inputs = true; + coin_control.Select(available_coins.all().at(1).outpoint); // pre select 9 coin + const auto result13 = SelectCoins(*wallet, available_coins, 10 * CENT, coin_control, coin_selection_params_bnb); + BOOST_CHECK(EquivalentResult(expected_result, *result13)); + } } BOOST_AUTO_TEST_CASE(knapsack_solver_test) @@ -357,175 +408,175 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test) wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS); wallet->SetupDescriptorScriptPubKeyMans(); - std::vector<COutput> coins; + CoinsResult available_coins; // test multiple times to allow for differences in the shuffle order for (int i = 0; i < RUN_TESTS; i++) { - coins.clear(); + available_coins.clear(); // with an empty wallet we can't even pay one cent - BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard), 1 * CENT, CENT)); + BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard), 1 * CENT, CENT)); - add_coin(coins, *wallet, 1*CENT, 4); // add a new 1 cent coin + add_coin(available_coins, *wallet, 1*CENT, CFeeRate(0), 4); // add a new 1 cent coin // with a new 1 cent coin, we still can't find a mature 1 cent - BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard), 1 * CENT, CENT)); + BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard), 1 * CENT, CENT)); // but we can find a new 1 cent - const auto result1 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 1 * CENT, CENT); + const auto result1 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 1 * CENT, CENT); BOOST_CHECK(result1); BOOST_CHECK_EQUAL(result1->GetSelectedValue(), 1 * CENT); - add_coin(coins, *wallet, 2*CENT); // add a mature 2 cent coin + add_coin(available_coins, *wallet, 2*CENT); // add a mature 2 cent coin // we can't make 3 cents of mature coins - BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard), 3 * CENT, CENT)); + BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard), 3 * CENT, CENT)); // we can make 3 cents of new coins - const auto result2 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 3 * CENT, CENT); + const auto result2 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 3 * CENT, CENT); BOOST_CHECK(result2); BOOST_CHECK_EQUAL(result2->GetSelectedValue(), 3 * CENT); - add_coin(coins, *wallet, 5*CENT); // add a mature 5 cent coin, - add_coin(coins, *wallet, 10*CENT, 3, true); // a new 10 cent coin sent from one of our own addresses - add_coin(coins, *wallet, 20*CENT); // and a mature 20 cent coin + add_coin(available_coins, *wallet, 5*CENT); // add a mature 5 cent coin, + add_coin(available_coins, *wallet, 10*CENT, CFeeRate(0), 3, true); // a new 10 cent coin sent from one of our own addresses + add_coin(available_coins, *wallet, 20*CENT); // and a mature 20 cent coin // now we have new: 1+10=11 (of which 10 was self-sent), and mature: 2+5+20=27. total = 38 // we can't make 38 cents only if we disallow new coins: - BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard), 38 * CENT, CENT)); + BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard), 38 * CENT, CENT)); // we can't even make 37 cents if we don't allow new coins even if they're from us - BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard_extra), 38 * CENT, CENT)); + BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard_extra), 38 * CENT, CENT)); // but we can make 37 cents if we accept new coins from ourself - const auto result3 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard), 37 * CENT, CENT); + const auto result3 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard), 37 * CENT, CENT); BOOST_CHECK(result3); BOOST_CHECK_EQUAL(result3->GetSelectedValue(), 37 * CENT); // and we can make 38 cents if we accept all new coins - const auto result4 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 38 * CENT, CENT); + const auto result4 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 38 * CENT, CENT); BOOST_CHECK(result4); BOOST_CHECK_EQUAL(result4->GetSelectedValue(), 38 * CENT); // try making 34 cents from 1,2,5,10,20 - we can't do it exactly - const auto result5 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 34 * CENT, CENT); + const auto result5 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 34 * CENT, CENT); BOOST_CHECK(result5); BOOST_CHECK_EQUAL(result5->GetSelectedValue(), 35 * CENT); // but 35 cents is closest BOOST_CHECK_EQUAL(result5->GetInputSet().size(), 3U); // the best should be 20+10+5. it's incredibly unlikely the 1 or 2 got included (but possible) // when we try making 7 cents, the smaller coins (1,2,5) are enough. We should see just 2+5 - const auto result6 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 7 * CENT, CENT); + const auto result6 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 7 * CENT, CENT); BOOST_CHECK(result6); BOOST_CHECK_EQUAL(result6->GetSelectedValue(), 7 * CENT); BOOST_CHECK_EQUAL(result6->GetInputSet().size(), 2U); // when we try making 8 cents, the smaller coins (1,2,5) are exactly enough. - const auto result7 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 8 * CENT, CENT); + const auto result7 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 8 * CENT, CENT); BOOST_CHECK(result7); BOOST_CHECK(result7->GetSelectedValue() == 8 * CENT); BOOST_CHECK_EQUAL(result7->GetInputSet().size(), 3U); // when we try making 9 cents, no subset of smaller coins is enough, and we get the next bigger coin (10) - const auto result8 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 9 * CENT, CENT); + const auto result8 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 9 * CENT, CENT); BOOST_CHECK(result8); BOOST_CHECK_EQUAL(result8->GetSelectedValue(), 10 * CENT); BOOST_CHECK_EQUAL(result8->GetInputSet().size(), 1U); // now clear out the wallet and start again to test choosing between subsets of smaller coins and the next biggest coin - coins.clear(); + available_coins.clear(); - add_coin(coins, *wallet, 6*CENT); - add_coin(coins, *wallet, 7*CENT); - add_coin(coins, *wallet, 8*CENT); - add_coin(coins, *wallet, 20*CENT); - add_coin(coins, *wallet, 30*CENT); // now we have 6+7+8+20+30 = 71 cents total + add_coin(available_coins, *wallet, 6*CENT); + add_coin(available_coins, *wallet, 7*CENT); + add_coin(available_coins, *wallet, 8*CENT); + add_coin(available_coins, *wallet, 20*CENT); + add_coin(available_coins, *wallet, 30*CENT); // now we have 6+7+8+20+30 = 71 cents total // check that we have 71 and not 72 - const auto result9 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 71 * CENT, CENT); + const auto result9 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 71 * CENT, CENT); BOOST_CHECK(result9); - BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 72 * CENT, CENT)); + BOOST_CHECK(!KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 72 * CENT, CENT)); // now try making 16 cents. the best smaller coins can do is 6+7+8 = 21; not as good at the next biggest coin, 20 - const auto result10 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 16 * CENT, CENT); + const auto result10 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 16 * CENT, CENT); BOOST_CHECK(result10); BOOST_CHECK_EQUAL(result10->GetSelectedValue(), 20 * CENT); // we should get 20 in one coin BOOST_CHECK_EQUAL(result10->GetInputSet().size(), 1U); - add_coin(coins, *wallet, 5*CENT); // now we have 5+6+7+8+20+30 = 75 cents total + add_coin(available_coins, *wallet, 5*CENT); // now we have 5+6+7+8+20+30 = 75 cents total // now if we try making 16 cents again, the smaller coins can make 5+6+7 = 18 cents, better than the next biggest coin, 20 - const auto result11 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 16 * CENT, CENT); + const auto result11 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 16 * CENT, CENT); BOOST_CHECK(result11); BOOST_CHECK_EQUAL(result11->GetSelectedValue(), 18 * CENT); // we should get 18 in 3 coins BOOST_CHECK_EQUAL(result11->GetInputSet().size(), 3U); - add_coin(coins, *wallet, 18*CENT); // now we have 5+6+7+8+18+20+30 + add_coin(available_coins, *wallet, 18*CENT); // now we have 5+6+7+8+18+20+30 // and now if we try making 16 cents again, the smaller coins can make 5+6+7 = 18 cents, the same as the next biggest coin, 18 - const auto result12 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 16 * CENT, CENT); + const auto result12 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 16 * CENT, CENT); BOOST_CHECK(result12); BOOST_CHECK_EQUAL(result12->GetSelectedValue(), 18 * CENT); // we should get 18 in 1 coin BOOST_CHECK_EQUAL(result12->GetInputSet().size(), 1U); // because in the event of a tie, the biggest coin wins // now try making 11 cents. we should get 5+6 - const auto result13 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 11 * CENT, CENT); + const auto result13 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 11 * CENT, CENT); BOOST_CHECK(result13); BOOST_CHECK_EQUAL(result13->GetSelectedValue(), 11 * CENT); BOOST_CHECK_EQUAL(result13->GetInputSet().size(), 2U); // check that the smallest bigger coin is used - add_coin(coins, *wallet, 1*COIN); - add_coin(coins, *wallet, 2*COIN); - add_coin(coins, *wallet, 3*COIN); - add_coin(coins, *wallet, 4*COIN); // now we have 5+6+7+8+18+20+30+100+200+300+400 = 1094 cents - const auto result14 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 95 * CENT, CENT); + add_coin(available_coins, *wallet, 1*COIN); + add_coin(available_coins, *wallet, 2*COIN); + add_coin(available_coins, *wallet, 3*COIN); + add_coin(available_coins, *wallet, 4*COIN); // now we have 5+6+7+8+18+20+30+100+200+300+400 = 1094 cents + const auto result14 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 95 * CENT, CENT); BOOST_CHECK(result14); BOOST_CHECK_EQUAL(result14->GetSelectedValue(), 1 * COIN); // we should get 1 BTC in 1 coin BOOST_CHECK_EQUAL(result14->GetInputSet().size(), 1U); - const auto result15 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 195 * CENT, CENT); + const auto result15 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 195 * CENT, CENT); BOOST_CHECK(result15); BOOST_CHECK_EQUAL(result15->GetSelectedValue(), 2 * COIN); // we should get 2 BTC in 1 coin BOOST_CHECK_EQUAL(result15->GetInputSet().size(), 1U); // empty the wallet and start again, now with fractions of a cent, to test small change avoidance - coins.clear(); - add_coin(coins, *wallet, CENT * 1 / 10); - add_coin(coins, *wallet, CENT * 2 / 10); - add_coin(coins, *wallet, CENT * 3 / 10); - add_coin(coins, *wallet, CENT * 4 / 10); - add_coin(coins, *wallet, CENT * 5 / 10); + available_coins.clear(); + add_coin(available_coins, *wallet, CENT * 1 / 10); + add_coin(available_coins, *wallet, CENT * 2 / 10); + add_coin(available_coins, *wallet, CENT * 3 / 10); + add_coin(available_coins, *wallet, CENT * 4 / 10); + add_coin(available_coins, *wallet, CENT * 5 / 10); // try making 1 * CENT from the 1.5 * CENT // we'll get change smaller than CENT whatever happens, so can expect CENT exactly - const auto result16 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), CENT, CENT); + const auto result16 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), CENT, CENT); BOOST_CHECK(result16); BOOST_CHECK_EQUAL(result16->GetSelectedValue(), CENT); // but if we add a bigger coin, small change is avoided - add_coin(coins, *wallet, 1111*CENT); + add_coin(available_coins, *wallet, 1111*CENT); // try making 1 from 0.1 + 0.2 + 0.3 + 0.4 + 0.5 + 1111 = 1112.5 - const auto result17 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 1 * CENT, CENT); + const auto result17 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 1 * CENT, CENT); BOOST_CHECK(result17); BOOST_CHECK_EQUAL(result17->GetSelectedValue(), 1 * CENT); // we should get the exact amount // if we add more small coins: - add_coin(coins, *wallet, CENT * 6 / 10); - add_coin(coins, *wallet, CENT * 7 / 10); + add_coin(available_coins, *wallet, CENT * 6 / 10); + add_coin(available_coins, *wallet, CENT * 7 / 10); // and try again to make 1.0 * CENT - const auto result18 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 1 * CENT, CENT); + const auto result18 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 1 * CENT, CENT); BOOST_CHECK(result18); BOOST_CHECK_EQUAL(result18->GetSelectedValue(), 1 * CENT); // we should get the exact amount // run the 'mtgox' test (see https://blockexplorer.com/tx/29a3efd3ef04f9153d47a990bd7b048a4b2d213daaa5fb8ed670fb85f13bdbcf) // they tried to consolidate 10 50k coins into one 500k coin, and ended up with 50k in change - coins.clear(); + available_coins.clear(); for (int j = 0; j < 20; j++) - add_coin(coins, *wallet, 50000 * COIN); + add_coin(available_coins, *wallet, 50000 * COIN); - const auto result19 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 500000 * COIN, CENT); + const auto result19 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 500000 * COIN, CENT); BOOST_CHECK(result19); BOOST_CHECK_EQUAL(result19->GetSelectedValue(), 500000 * COIN); // we should get the exact amount BOOST_CHECK_EQUAL(result19->GetInputSet().size(), 10U); // in ten coins @@ -534,41 +585,41 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test) // we need to try finding an exact subset anyway // sometimes it will fail, and so we use the next biggest coin: - coins.clear(); - add_coin(coins, *wallet, CENT * 5 / 10); - add_coin(coins, *wallet, CENT * 6 / 10); - add_coin(coins, *wallet, CENT * 7 / 10); - add_coin(coins, *wallet, 1111 * CENT); - const auto result20 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 1 * CENT, CENT); + available_coins.clear(); + add_coin(available_coins, *wallet, CENT * 5 / 10); + add_coin(available_coins, *wallet, CENT * 6 / 10); + add_coin(available_coins, *wallet, CENT * 7 / 10); + add_coin(available_coins, *wallet, 1111 * CENT); + const auto result20 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 1 * CENT, CENT); BOOST_CHECK(result20); BOOST_CHECK_EQUAL(result20->GetSelectedValue(), 1111 * CENT); // we get the bigger coin BOOST_CHECK_EQUAL(result20->GetInputSet().size(), 1U); // but sometimes it's possible, and we use an exact subset (0.4 + 0.6 = 1.0) - coins.clear(); - add_coin(coins, *wallet, CENT * 4 / 10); - add_coin(coins, *wallet, CENT * 6 / 10); - add_coin(coins, *wallet, CENT * 8 / 10); - add_coin(coins, *wallet, 1111 * CENT); - const auto result21 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), CENT, CENT); + available_coins.clear(); + add_coin(available_coins, *wallet, CENT * 4 / 10); + add_coin(available_coins, *wallet, CENT * 6 / 10); + add_coin(available_coins, *wallet, CENT * 8 / 10); + add_coin(available_coins, *wallet, 1111 * CENT); + const auto result21 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), CENT, CENT); BOOST_CHECK(result21); BOOST_CHECK_EQUAL(result21->GetSelectedValue(), CENT); // we should get the exact amount BOOST_CHECK_EQUAL(result21->GetInputSet().size(), 2U); // in two coins 0.4+0.6 // test avoiding small change - coins.clear(); - add_coin(coins, *wallet, CENT * 5 / 100); - add_coin(coins, *wallet, CENT * 1); - add_coin(coins, *wallet, CENT * 100); + available_coins.clear(); + add_coin(available_coins, *wallet, CENT * 5 / 100); + add_coin(available_coins, *wallet, CENT * 1); + add_coin(available_coins, *wallet, CENT * 100); // trying to make 100.01 from these three coins - const auto result22 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), CENT * 10001 / 100, CENT); + const auto result22 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), CENT * 10001 / 100, CENT); BOOST_CHECK(result22); BOOST_CHECK_EQUAL(result22->GetSelectedValue(), CENT * 10105 / 100); // we should get all coins BOOST_CHECK_EQUAL(result22->GetInputSet().size(), 3U); // but if we try to make 99.9, we should take the bigger of the two small coins to avoid small change - const auto result23 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), CENT * 9990 / 100, CENT); + const auto result23 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), CENT * 9990 / 100, CENT); BOOST_CHECK(result23); BOOST_CHECK_EQUAL(result23->GetSelectedValue(), 101 * CENT); BOOST_CHECK_EQUAL(result23->GetInputSet().size(), 2U); @@ -576,14 +627,14 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test) // test with many inputs for (CAmount amt=1500; amt < COIN; amt*=10) { - coins.clear(); + available_coins.clear(); // Create 676 inputs (= (old MAX_STANDARD_TX_SIZE == 100000) / 148 bytes per input) for (uint16_t j = 0; j < 676; j++) - add_coin(coins, *wallet, amt); + add_coin(available_coins, *wallet, amt); // We only create the wallet once to save time, but we still run the coin selection RUN_TESTS times. for (int i = 0; i < RUN_TESTS; i++) { - const auto result24 = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_confirmed), 2000, CENT); + const auto result24 = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_confirmed), 2000, CENT); BOOST_CHECK(result24); if (amt - 2000 < CENT) { @@ -602,17 +653,17 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test) // test randomness { - coins.clear(); + available_coins.clear(); for (int i2 = 0; i2 < 100; i2++) - add_coin(coins, *wallet, COIN); + add_coin(available_coins, *wallet, COIN); // Again, we only create the wallet once to save time, but we still run the coin selection RUN_TESTS times. for (int i = 0; i < RUN_TESTS; i++) { // picking 50 from 100 coins doesn't depend on the shuffle, // but does depend on randomness in the stochastic approximation code - const auto result25 = KnapsackSolver(GroupCoins(coins), 50 * COIN, CENT); + const auto result25 = KnapsackSolver(GroupCoins(available_coins.all()), 50 * COIN, CENT); BOOST_CHECK(result25); - const auto result26 = KnapsackSolver(GroupCoins(coins), 50 * COIN, CENT); + const auto result26 = KnapsackSolver(GroupCoins(available_coins.all()), 50 * COIN, CENT); BOOST_CHECK(result26); BOOST_CHECK(!EqualResult(*result25, *result26)); @@ -623,9 +674,9 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test) // When choosing 1 from 100 identical coins, 1% of the time, this test will choose the same coin twice // which will cause it to fail. // To avoid that issue, run the test RANDOM_REPEATS times and only complain if all of them fail - const auto result27 = KnapsackSolver(GroupCoins(coins), COIN, CENT); + const auto result27 = KnapsackSolver(GroupCoins(available_coins.all()), COIN, CENT); BOOST_CHECK(result27); - const auto result28 = KnapsackSolver(GroupCoins(coins), COIN, CENT); + const auto result28 = KnapsackSolver(GroupCoins(available_coins.all()), COIN, CENT); BOOST_CHECK(result28); if (EqualResult(*result27, *result28)) fails++; @@ -636,19 +687,19 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test) // add 75 cents in small change. not enough to make 90 cents, // then try making 90 cents. there are multiple competing "smallest bigger" coins, // one of which should be picked at random - add_coin(coins, *wallet, 5 * CENT); - add_coin(coins, *wallet, 10 * CENT); - add_coin(coins, *wallet, 15 * CENT); - add_coin(coins, *wallet, 20 * CENT); - add_coin(coins, *wallet, 25 * CENT); + add_coin(available_coins, *wallet, 5 * CENT); + add_coin(available_coins, *wallet, 10 * CENT); + add_coin(available_coins, *wallet, 15 * CENT); + add_coin(available_coins, *wallet, 20 * CENT); + add_coin(available_coins, *wallet, 25 * CENT); for (int i = 0; i < RUN_TESTS; i++) { int fails = 0; for (int j = 0; j < RANDOM_REPEATS; j++) { - const auto result29 = KnapsackSolver(GroupCoins(coins), 90 * CENT, CENT); + const auto result29 = KnapsackSolver(GroupCoins(available_coins.all()), 90 * CENT, CENT); BOOST_CHECK(result29); - const auto result30 = KnapsackSolver(GroupCoins(coins), 90 * CENT, CENT); + const auto result30 = KnapsackSolver(GroupCoins(available_coins.all()), 90 * CENT, CENT); BOOST_CHECK(result30); if (EqualResult(*result29, *result30)) fails++; @@ -667,14 +718,14 @@ BOOST_AUTO_TEST_CASE(ApproximateBestSubset) wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS); wallet->SetupDescriptorScriptPubKeyMans(); - std::vector<COutput> coins; + CoinsResult available_coins; // Test vValue sort order for (int i = 0; i < 1000; i++) - add_coin(coins, *wallet, 1000 * COIN); - add_coin(coins, *wallet, 3 * COIN); + add_coin(available_coins, *wallet, 1000 * COIN); + add_coin(available_coins, *wallet, 3 * COIN); - const auto result = KnapsackSolver(KnapsackGroupOutputs(coins, *wallet, filter_standard), 1003 * COIN, CENT, rand); + const auto result = KnapsackSolver(KnapsackGroupOutputs(available_coins.all(), *wallet, filter_standard), 1003 * COIN, CENT, rand); BOOST_CHECK(result); BOOST_CHECK_EQUAL(result->GetSelectedValue(), 1003 * COIN); BOOST_CHECK_EQUAL(result->GetInputSet().size(), 2U); @@ -697,14 +748,14 @@ BOOST_AUTO_TEST_CASE(SelectCoins_test) // Run this test 100 times for (int i = 0; i < 100; ++i) { - std::vector<COutput> coins; + CoinsResult available_coins; CAmount balance{0}; // Make a wallet with 1000 exponentially distributed random inputs for (int j = 0; j < 1000; ++j) { CAmount val = distribution(generator)*10000000; - add_coin(coins, *wallet, val); + add_coin(available_coins, *wallet, val); balance += val; } @@ -727,7 +778,7 @@ BOOST_AUTO_TEST_CASE(SelectCoins_test) /*avoid_partial=*/ false, }; CCoinControl cc; - const auto result = SelectCoins(*wallet, coins, target, cc, cs_params); + const auto result = SelectCoins(*wallet, available_coins, target, cc, cs_params); BOOST_CHECK(result); BOOST_CHECK_GE(result->GetSelectedValue(), target); } @@ -812,7 +863,58 @@ BOOST_AUTO_TEST_CASE(waste_test) const CAmount new_target{in_amt - fee * 2 - fee_diff * 2}; add_coin(1 * COIN, 1, selection, fee, fee + fee_diff); add_coin(2 * COIN, 2, selection, fee, fee + fee_diff); - BOOST_CHECK_EQUAL(0, GetSelectionWaste(selection, /* change cost */ 0, new_target)); + BOOST_CHECK_EQUAL(0, GetSelectionWaste(selection, /*change_cost=*/ 0, new_target)); + selection.clear(); + + // Negative waste when the long term fee is greater than the current fee and the selected value == target + const CAmount exact_target1{3 * COIN - 2 * fee}; + const CAmount target_waste1{-2 * fee_diff}; // = (2 * fee) - (2 * (fee + fee_diff)) + add_coin(1 * COIN, 1, selection, fee, fee + fee_diff); + add_coin(2 * COIN, 2, selection, fee, fee + fee_diff); + BOOST_CHECK_EQUAL(target_waste1, GetSelectionWaste(selection, /*change_cost=*/ 0, exact_target1)); + selection.clear(); + + // Negative waste when the long term fee is greater than the current fee and change_cost < - (inputs * (fee - long_term_fee)) + const CAmount large_fee_diff{90}; + const CAmount target_waste2{-2 * large_fee_diff + change_cost}; // = (2 * fee) - (2 * (fee + large_fee_diff)) + change_cost + add_coin(1 * COIN, 1, selection, fee, fee + large_fee_diff); + add_coin(2 * COIN, 2, selection, fee, fee + large_fee_diff); + BOOST_CHECK_EQUAL(target_waste2, GetSelectionWaste(selection, change_cost, target)); +} + +BOOST_AUTO_TEST_CASE(effective_value_test) +{ + const int input_bytes = 148; + const CFeeRate feerate(1000); + const CAmount nValue = 10000; + const int nInput = 0; + + CMutableTransaction tx; + tx.vout.resize(1); + tx.vout[nInput].nValue = nValue; + + // standard case, pass feerate in constructor + COutput output1(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, input_bytes, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, feerate); + const CAmount expected_ev1 = 9852; // 10000 - 148 + BOOST_CHECK_EQUAL(output1.GetEffectiveValue(), expected_ev1); + + // input bytes unknown (input_bytes = -1), pass feerate in constructor + COutput output2(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, feerate); + BOOST_CHECK_EQUAL(output2.GetEffectiveValue(), nValue); // The effective value should be equal to the absolute value if input_bytes is -1 + + // negative effective value, pass feerate in constructor + COutput output3(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, input_bytes, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, CFeeRate(100000)); + const CAmount expected_ev3 = -4800; // 10000 - 14800 + BOOST_CHECK_EQUAL(output3.GetEffectiveValue(), expected_ev3); + + // standard case, pass fees in constructor + const CAmount fees = 148; + COutput output4(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, input_bytes, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, fees); + BOOST_CHECK_EQUAL(output4.GetEffectiveValue(), expected_ev1); + + // input bytes unknown (input_bytes = -1), pass fees in constructor + COutput output5(COutPoint(tx.GetHash(), nInput), tx.vout.at(nInput), /*depth=*/ 1, /*input_bytes=*/ -1, /*spendable=*/ true, /*solvable=*/ true, /*safe=*/ true, /*time=*/ 0, /*from_me=*/ false, /*fees=*/ 0); + BOOST_CHECK_EQUAL(output5.GetEffectiveValue(), nValue); // The effective value should be equal to the absolute value if input_bytes is -1 } BOOST_AUTO_TEST_SUITE_END() diff --git a/src/wallet/test/fuzz/coinselection.cpp b/src/wallet/test/fuzz/coinselection.cpp index 2693b68cca..3465f2f331 100644 --- a/src/wallet/test/fuzz/coinselection.cpp +++ b/src/wallet/test/fuzz/coinselection.cpp @@ -14,13 +14,13 @@ namespace wallet { -static void AddCoin(const CAmount& value, int n_input, int n_input_bytes, int locktime, std::vector<COutput>& coins) +static void AddCoin(const CAmount& value, int n_input, int n_input_bytes, int locktime, std::vector<COutput>& coins, CFeeRate fee_rate) { CMutableTransaction tx; tx.vout.resize(n_input + 1); tx.vout[n_input].nValue = value; tx.nLockTime = locktime; // all transactions get different hashes - coins.emplace_back(COutPoint(tx.GetHash(), n_input), tx.vout.at(n_input), /*depth=*/0, n_input_bytes, /*spendable=*/true, /*solvable=*/true, /*safe=*/true, /*time=*/0, /*from_me=*/true); + coins.emplace_back(COutPoint(tx.GetHash(), n_input), tx.vout.at(n_input), /*depth=*/0, n_input_bytes, /*spendable=*/true, /*solvable=*/true, /*safe=*/true, /*time=*/0, /*from_me=*/true, fee_rate); } // Randomly distribute coins to instances of OutputGroup @@ -70,7 +70,7 @@ FUZZ_TARGET(coinselection) if (total_balance + amount >= MAX_MONEY) { break; } - AddCoin(amount, n_input, n_input_bytes, ++next_locktime, utxo_pool); + AddCoin(amount, n_input, n_input_bytes, ++next_locktime, utxo_pool, coin_params.m_effective_feerate); total_balance += amount; } diff --git a/src/wallet/test/fuzz/notifications.cpp b/src/wallet/test/fuzz/notifications.cpp index 9089c8ff46..5e9cd4001b 100644 --- a/src/wallet/test/fuzz/notifications.cpp +++ b/src/wallet/test/fuzz/notifications.cpp @@ -69,15 +69,13 @@ struct FuzzedWallet { CScript GetScriptPubKey(FuzzedDataProvider& fuzzed_data_provider) { auto type{fuzzed_data_provider.PickValueInArray(OUTPUT_TYPES)}; - CTxDestination dest; - bilingual_str error; + util::Result<CTxDestination> op_dest{util::Error{}}; if (fuzzed_data_provider.ConsumeBool()) { - assert(wallet->GetNewDestination(type, "", dest, error)); + op_dest = wallet->GetNewDestination(type, ""); } else { - assert(wallet->GetNewChangeDestination(type, dest, error)); + op_dest = wallet->GetNewChangeDestination(type); } - assert(error.empty()); - return GetScriptForDestination(dest); + return GetScriptForDestination(*Assert(op_dest)); } }; @@ -138,8 +136,13 @@ FUZZ_TARGET_INIT(wallet_notifications, initialize_setup) block.vtx.emplace_back(MakeTransactionRef(tx)); } // Mine block - a.wallet->blockConnected(block, chain.size()); - b.wallet->blockConnected(block, chain.size()); + const uint256& hash = block.GetHash(); + interfaces::BlockInfo info{hash}; + info.prev_hash = &block.hashPrevBlock; + info.height = chain.size(); + info.data = █ + a.wallet->blockConnected(info); + b.wallet->blockConnected(info); // Store the coins for the next block Coins coins_new; for (const auto& tx : block.vtx) { @@ -155,8 +158,13 @@ FUZZ_TARGET_INIT(wallet_notifications, initialize_setup) auto& [coins, block]{chain.back()}; if (block.vtx.empty()) return; // Can only disconnect if the block was submitted first // Disconnect block - a.wallet->blockDisconnected(block, chain.size() - 1); - b.wallet->blockDisconnected(block, chain.size() - 1); + const uint256& hash = block.GetHash(); + interfaces::BlockInfo info{hash}; + info.prev_hash = &block.hashPrevBlock; + info.height = chain.size() - 1; + info.data = █ + a.wallet->blockDisconnected(info); + b.wallet->blockDisconnected(info); chain.pop_back(); }); auto& [coins, first_block]{chain.front()}; diff --git a/src/wallet/test/spend_tests.cpp b/src/wallet/test/spend_tests.cpp index bdc148afb4..dc935a1a04 100644 --- a/src/wallet/test/spend_tests.cpp +++ b/src/wallet/test/spend_tests.cpp @@ -28,19 +28,18 @@ BOOST_FIXTURE_TEST_CASE(SubtractFee, TestChain100Setup) auto check_tx = [&wallet](CAmount leftover_input_amount) { CRecipient recipient{GetScriptForRawPubKey({}), 50 * COIN - leftover_input_amount, true /* subtract fee */}; constexpr int RANDOM_CHANGE_POSITION = -1; - bilingual_str error; CCoinControl coin_control; coin_control.m_feerate.emplace(10000); coin_control.fOverrideFeeRate = true; // We need to use a change type with high cost of change so that the leftover amount will be dropped to fee instead of added as a change output coin_control.m_change_type = OutputType::LEGACY; - FeeCalculation fee_calc; - std::optional<CreatedTransactionResult> txr = CreateTransaction(*wallet, {recipient}, RANDOM_CHANGE_POSITION, error, coin_control, fee_calc); - BOOST_CHECK(txr.has_value()); - BOOST_CHECK_EQUAL(txr->tx->vout.size(), 1); - BOOST_CHECK_EQUAL(txr->tx->vout[0].nValue, recipient.nAmount + leftover_input_amount - txr->fee); - BOOST_CHECK_GT(txr->fee, 0); - return txr->fee; + auto res = CreateTransaction(*wallet, {recipient}, RANDOM_CHANGE_POSITION, coin_control); + BOOST_CHECK(res); + const auto& txr = *res; + BOOST_CHECK_EQUAL(txr.tx->vout.size(), 1); + BOOST_CHECK_EQUAL(txr.tx->vout[0].nValue, recipient.nAmount + leftover_input_amount - txr.fee); + BOOST_CHECK_GT(txr.fee, 0); + return txr.fee; }; // Send full input amount to recipient, check that only nonzero fee is diff --git a/src/wallet/test/util.cpp b/src/wallet/test/util.cpp index aa3121511d..ab72721f9d 100644 --- a/src/wallet/test/util.cpp +++ b/src/wallet/test/util.cpp @@ -38,7 +38,7 @@ std::unique_ptr<CWallet> CreateSyncedWallet(interfaces::Chain& chain, CChain& cc } WalletRescanReserver reserver(*wallet); reserver.reserve(); - CWallet::ScanResult result = wallet->ScanForWalletTransactions(cchain.Genesis()->GetBlockHash(), 0 /* start_height */, {} /* max_height */, reserver, false /* update */); + CWallet::ScanResult result = wallet->ScanForWalletTransactions(cchain.Genesis()->GetBlockHash(), /*start_height=*/0, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false); BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::SUCCESS); BOOST_CHECK_EQUAL(result.last_scanned_block, cchain.Tip()->GetBlockHash()); BOOST_CHECK_EQUAL(*result.last_scanned_height, cchain.Height()); diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp index d4406fd5dd..093f510945 100644 --- a/src/wallet/test/wallet_tests.cpp +++ b/src/wallet/test/wallet_tests.cpp @@ -4,7 +4,6 @@ #include <wallet/wallet.h> -#include <any> #include <future> #include <memory> #include <stdint.h> @@ -13,7 +12,6 @@ #include <interfaces/chain.h> #include <key_io.h> #include <node/blockstorage.h> -#include <node/context.h> #include <policy/policy.h> #include <rpc/server.h> #include <test/util/logging.h> @@ -55,9 +53,6 @@ static const std::shared_ptr<CWallet> TestLoadWallet(WalletContext& context) auto database = MakeWalletDatabase("", options, status, error); auto wallet = CWallet::Create(context, "", std::move(database), options.create_flags, error, warnings); NotifyWalletLoaded(context, wallet); - if (context.chain) { - wallet->postInitProcess(); - } return wallet; } @@ -112,7 +107,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(wallet); reserver.reserve(); - CWallet::ScanResult result = wallet.ScanForWalletTransactions({} /* start_block */, 0 /* start_height */, {} /* max_height */, reserver, false /* update */); + CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/{}, /*start_height=*/0, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false); BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::FAILURE); BOOST_CHECK(result.last_failed_block.IsNull()); BOOST_CHECK(result.last_scanned_block.IsNull()); @@ -123,7 +118,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) // Verify ScanForWalletTransactions picks up transactions in both the old // and new block files. { - CWallet wallet(m_node.chain.get(), "", m_args, CreateDummyWalletDatabase()); + CWallet wallet(m_node.chain.get(), "", m_args, CreateMockWalletDatabase()); { LOCK(wallet.cs_wallet); wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS); @@ -131,13 +126,28 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) } AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(wallet); + std::chrono::steady_clock::time_point fake_time; + reserver.setNow([&] { fake_time += 60s; return fake_time; }); reserver.reserve(); - CWallet::ScanResult result = wallet.ScanForWalletTransactions(oldTip->GetBlockHash(), oldTip->nHeight, {} /* max_height */, reserver, false /* update */); + + { + CBlockLocator locator; + BOOST_CHECK(!WalletBatch{wallet.GetDatabase()}.ReadBestBlock(locator)); + BOOST_CHECK(locator.IsNull()); + } + + CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/oldTip->GetBlockHash(), /*start_height=*/oldTip->nHeight, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/true); BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::SUCCESS); BOOST_CHECK(result.last_failed_block.IsNull()); BOOST_CHECK_EQUAL(result.last_scanned_block, newTip->GetBlockHash()); BOOST_CHECK_EQUAL(*result.last_scanned_height, newTip->nHeight); BOOST_CHECK_EQUAL(GetBalance(wallet).m_mine_immature, 100 * COIN); + + { + CBlockLocator locator; + BOOST_CHECK(WalletBatch{wallet.GetDatabase()}.ReadBestBlock(locator)); + BOOST_CHECK(!locator.IsNull()); + } } // Prune the older block file. @@ -161,7 +171,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(wallet); reserver.reserve(); - CWallet::ScanResult result = wallet.ScanForWalletTransactions(oldTip->GetBlockHash(), oldTip->nHeight, {} /* max_height */, reserver, false /* update */); + CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/oldTip->GetBlockHash(), /*start_height=*/oldTip->nHeight, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false); BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::FAILURE); BOOST_CHECK_EQUAL(result.last_failed_block, oldTip->GetBlockHash()); BOOST_CHECK_EQUAL(result.last_scanned_block, newTip->GetBlockHash()); @@ -188,7 +198,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(wallet); reserver.reserve(); - CWallet::ScanResult result = wallet.ScanForWalletTransactions(oldTip->GetBlockHash(), oldTip->nHeight, {} /* max_height */, reserver, false /* update */); + CWallet::ScanResult result = wallet.ScanForWalletTransactions(/*start_block=*/oldTip->GetBlockHash(), /*start_height=*/oldTip->nHeight, /*max_height=*/{}, reserver, /*fUpdate=*/false, /*save_progress=*/false); BOOST_CHECK_EQUAL(result.status, CWallet::ScanResult::FAILURE); BOOST_CHECK_EQUAL(result.last_failed_block, newTip->GetBlockHash()); BOOST_CHECK(result.last_scanned_block.IsNull()); @@ -350,13 +360,13 @@ BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup) // Call GetImmatureCredit() once before adding the key to the wallet to // cache the current immature credit amount, which is 0. - BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx), 0); + BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx, ISMINE_SPENDABLE), 0); // Invalidate the cached value, add the key, and make sure a new immature // credit amount is calculated. wtx.MarkDirty(); AddKey(wallet, coinbaseKey); - BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx), 50*COIN); + BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx, ISMINE_SPENDABLE), 50*COIN); } static int64_t AddTx(ChainstateManager& chainman, CWallet& wallet, uint32_t lockTime, int64_t mockTime, int64_t blockTime) @@ -521,14 +531,12 @@ public: CWalletTx& AddTx(CRecipient recipient) { CTransactionRef tx; - bilingual_str error; CCoinControl dummy; - FeeCalculation fee_calc_out; { constexpr int RANDOM_CHANGE_POSITION = -1; - std::optional<CreatedTransactionResult> txr = CreateTransaction(*wallet, {recipient}, RANDOM_CHANGE_POSITION, error, dummy, fee_calc_out); - BOOST_CHECK(txr.has_value()); - tx = txr->tx; + auto res = CreateTransaction(*wallet, {recipient}, RANDOM_CHANGE_POSITION, dummy); + BOOST_CHECK(res); + tx = res->tx; } wallet->CommitTransaction(tx, {}, {}); CMutableTransaction blocktx; @@ -583,9 +591,7 @@ BOOST_FIXTURE_TEST_CASE(ListCoinsTest, ListCoinsTestingSetup) // Lock both coins. Confirm number of available coins drops to 0. { LOCK(wallet->cs_wallet); - std::vector<COutput> available; - AvailableCoins(*wallet, available); - BOOST_CHECK_EQUAL(available.size(), 2U); + BOOST_CHECK_EQUAL(AvailableCoinsListUnspent(*wallet).size(), 2U); } for (const auto& group : list) { for (const auto& coin : group.second) { @@ -595,9 +601,7 @@ BOOST_FIXTURE_TEST_CASE(ListCoinsTest, ListCoinsTestingSetup) } { LOCK(wallet->cs_wallet); - std::vector<COutput> available; - AvailableCoins(*wallet, available); - BOOST_CHECK_EQUAL(available.size(), 0U); + BOOST_CHECK_EQUAL(AvailableCoinsListUnspent(*wallet).size(), 0U); } // Confirm ListCoins still returns same result as before, despite coins // being locked. @@ -618,9 +622,7 @@ BOOST_FIXTURE_TEST_CASE(wallet_disableprivkeys, TestChain100Setup) wallet->SetMinVersion(FEATURE_LATEST); wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS); BOOST_CHECK(!wallet->TopUpKeyPool(1000)); - CTxDestination dest; - bilingual_str error; - BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error)); + BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "")); } { const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", m_args, CreateDummyWalletDatabase()); @@ -628,9 +630,7 @@ BOOST_FIXTURE_TEST_CASE(wallet_disableprivkeys, TestChain100Setup) wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS); wallet->SetMinVersion(FEATURE_LATEST); wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS); - CTxDestination dest; - bilingual_str error; - BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error)); + BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "")); } } @@ -765,6 +765,7 @@ BOOST_FIXTURE_TEST_CASE(CreateWallet, TestChain100Setup) // being blocked wallet = TestLoadWallet(context); BOOST_CHECK(rescan_completed); + // AddToWallet events for block_tx and mempool_tx BOOST_CHECK_EQUAL(addtx_count, 2); { LOCK(wallet->cs_wallet); @@ -777,6 +778,8 @@ BOOST_FIXTURE_TEST_CASE(CreateWallet, TestChain100Setup) // transactionAddedToMempool events are processed promise.set_value(); SyncWithValidationInterfaceQueue(); + // AddToWallet events for block_tx and mempool_tx events are counted a + // second time as the notification queue is processed BOOST_CHECK_EQUAL(addtx_count, 4); @@ -800,7 +803,7 @@ BOOST_FIXTURE_TEST_CASE(CreateWallet, TestChain100Setup) SyncWithValidationInterfaceQueue(); }); wallet = TestLoadWallet(context); - BOOST_CHECK_EQUAL(addtx_count, 4); + BOOST_CHECK_EQUAL(addtx_count, 2); { LOCK(wallet->cs_wallet); BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_tx.GetHash()), 1U); @@ -840,21 +843,126 @@ BOOST_FIXTURE_TEST_CASE(ZapSelectTx, TestChain100Setup) { auto block_hash = block_tx.GetHash(); - auto prev_hash = m_coinbase_txns[0]->GetHash(); + auto prev_tx = m_coinbase_txns[0]; LOCK(wallet->cs_wallet); - BOOST_CHECK(wallet->HasWalletSpend(prev_hash)); + BOOST_CHECK(wallet->HasWalletSpend(prev_tx)); BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_hash), 1u); std::vector<uint256> vHashIn{ block_hash }, vHashOut; BOOST_CHECK_EQUAL(wallet->ZapSelectTx(vHashIn, vHashOut), DBErrors::LOAD_OK); - BOOST_CHECK(!wallet->HasWalletSpend(prev_hash)); + BOOST_CHECK(!wallet->HasWalletSpend(prev_tx)); BOOST_CHECK_EQUAL(wallet->mapWallet.count(block_hash), 0u); } TestUnloadWallet(std::move(wallet)); } +/** RAII class that provides access to a FailDatabase. Which fails if needed. */ +class FailBatch : public DatabaseBatch +{ +private: + bool m_pass{true}; + bool ReadKey(CDataStream&& key, CDataStream& value) override { return m_pass; } + bool WriteKey(CDataStream&& key, CDataStream&& value, bool overwrite=true) override { return m_pass; } + bool EraseKey(CDataStream&& key) override { return m_pass; } + bool HasKey(CDataStream&& key) override { return m_pass; } + +public: + explicit FailBatch(bool pass) : m_pass(pass) {} + void Flush() override {} + void Close() override {} + + bool StartCursor() override { return true; } + bool ReadAtCursor(CDataStream& ssKey, CDataStream& ssValue, bool& complete) override { return false; } + void CloseCursor() override {} + bool TxnBegin() override { return false; } + bool TxnCommit() override { return false; } + bool TxnAbort() override { return false; } +}; + +/** A dummy WalletDatabase that does nothing, only fails if needed.**/ +class FailDatabase : public WalletDatabase +{ +public: + bool m_pass{true}; // false when this db should fail + + void Open() override {}; + void AddRef() override {} + void RemoveRef() override {} + bool Rewrite(const char* pszSkip=nullptr) override { return true; } + bool Backup(const std::string& strDest) const override { return true; } + void Close() override {} + void Flush() override {} + bool PeriodicFlush() override { return true; } + void IncrementUpdateCounter() override { ++nUpdateCounter; } + void ReloadDbEnv() override {} + std::string Filename() override { return "faildb"; } + std::string Format() override { return "faildb"; } + std::unique_ptr<DatabaseBatch> MakeBatch(bool flush_on_close = true) override { return std::make_unique<FailBatch>(m_pass); } +}; + +/** + * Checks a wallet invalid state where the inputs (prev-txs) of a new arriving transaction are not marked dirty, + * while the transaction that spends them exist inside the in-memory wallet tx map (not stored on db due a db write failure). + */ +BOOST_FIXTURE_TEST_CASE(wallet_sync_tx_invalid_state_test, TestingSetup) +{ + CWallet wallet(m_node.chain.get(), "", m_args, std::make_unique<FailDatabase>()); + { + LOCK(wallet.cs_wallet); + wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS); + wallet.SetupDescriptorScriptPubKeyMans(); + } + + // Add tx to wallet + const auto& op_dest = wallet.GetNewDestination(OutputType::BECH32M, ""); + BOOST_ASSERT(op_dest); + + CMutableTransaction mtx; + mtx.vout.push_back({COIN, GetScriptForDestination(*op_dest)}); + mtx.vin.push_back(CTxIn(g_insecure_rand_ctx.rand256(), 0)); + const auto& tx_id_to_spend = wallet.AddToWallet(MakeTransactionRef(mtx), TxStateInMempool{})->GetHash(); + + { + // Cache and verify available balance for the wtx + LOCK(wallet.cs_wallet); + const CWalletTx* wtx_to_spend = wallet.GetWalletTx(tx_id_to_spend); + BOOST_CHECK_EQUAL(CachedTxGetAvailableCredit(wallet, *wtx_to_spend), 1 * COIN); + } + + // Now the good case: + // 1) Add a transaction that spends the previously created transaction + // 2) Verify that the available balance of this new tx and the old one is updated (prev tx is marked dirty) + + mtx.vin.clear(); + mtx.vin.push_back(CTxIn(tx_id_to_spend, 0)); + wallet.transactionAddedToMempool(MakeTransactionRef(mtx), 0); + const uint256& good_tx_id = mtx.GetHash(); + + { + // Verify balance update for the new tx and the old one + LOCK(wallet.cs_wallet); + const CWalletTx* new_wtx = wallet.GetWalletTx(good_tx_id); + BOOST_CHECK_EQUAL(CachedTxGetAvailableCredit(wallet, *new_wtx), 1 * COIN); + + // Now the old wtx + const CWalletTx* wtx_to_spend = wallet.GetWalletTx(tx_id_to_spend); + BOOST_CHECK_EQUAL(CachedTxGetAvailableCredit(wallet, *wtx_to_spend), 0 * COIN); + } + + // Now the bad case: + // 1) Make db always fail + // 2) Try to add a transaction that spends the previously created transaction and + // verify that we are not moving forward if the wallet cannot store it + static_cast<FailDatabase&>(wallet.GetDatabase()).m_pass = false; + mtx.vin.clear(); + mtx.vin.push_back(CTxIn(good_tx_id, 0)); + BOOST_CHECK_EXCEPTION(wallet.transactionAddedToMempool(MakeTransactionRef(mtx), 0), + std::runtime_error, + HasReason("DB error adding transaction to wallet, write failed")); +} + BOOST_AUTO_TEST_SUITE_END() } // namespace wallet diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 6c333c709b..de1078e646 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -173,8 +173,8 @@ void NotifyWalletLoaded(WalletContext& context, const std::shared_ptr<CWallet>& } } -static Mutex g_loading_wallet_mutex; -static Mutex g_wallet_release_mutex; +static GlobalMutex g_loading_wallet_mutex; +static GlobalMutex g_wallet_release_mutex; static std::condition_variable g_wallet_release_cv; static std::set<std::string> g_loading_wallet_set GUARDED_BY(g_loading_wallet_mutex); static std::set<std::string> g_unloading_wallet_set GUARDED_BY(g_wallet_release_mutex); @@ -414,7 +414,7 @@ std::shared_ptr<CWallet> RestoreWallet(WalletContext& context, const fs::path& b const CWalletTx* CWallet::GetWalletTx(const uint256& hash) const { AssertLockHeld(cs_wallet); - std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(hash); + const auto it = mapWallet.find(hash); if (it == mapWallet.end()) return nullptr; return &(it->second); @@ -551,7 +551,7 @@ std::set<uint256> CWallet::GetConflicts(const uint256& txid) const std::set<uint256> result; AssertLockHeld(cs_wallet); - std::map<uint256, CWalletTx>::const_iterator it = mapWallet.find(txid); + const auto it = mapWallet.find(txid); if (it == mapWallet.end()) return result; const CWalletTx& wtx = it->second; @@ -569,11 +569,17 @@ std::set<uint256> CWallet::GetConflicts(const uint256& txid) const return result; } -bool CWallet::HasWalletSpend(const uint256& txid) const +bool CWallet::HasWalletSpend(const CTransactionRef& tx) const { AssertLockHeld(cs_wallet); - auto iter = mapTxSpends.lower_bound(COutPoint(txid, 0)); - return (iter != mapTxSpends.end() && iter->first.hash == txid); + const uint256& txid = tx->GetHash(); + for (unsigned int i = 0; i < tx->vout.size(); ++i) { + auto iter = mapTxSpends.find(COutPoint(txid, i)); + if (iter != mapTxSpends.end()) { + return true; + } + } + return false; } void CWallet::Flush() @@ -629,16 +635,14 @@ void CWallet::SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator> ran * Outpoint is spent if any non-conflicted transaction * spends it: */ -bool CWallet::IsSpent(const uint256& hash, unsigned int n) const +bool CWallet::IsSpent(const COutPoint& outpoint) const { - const COutPoint outpoint(hash, n); std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range; range = mapTxSpends.equal_range(outpoint); - for (TxSpends::const_iterator it = range.first; it != range.second; ++it) - { + for (TxSpends::const_iterator it = range.first; it != range.second; ++it) { const uint256& wtxid = it->second; - std::map<uint256, CWalletTx>::const_iterator mit = mapWallet.find(wtxid); + const auto mit = mapWallet.find(wtxid); if (mit != mapWallet.end()) { int depth = GetTxDepthInMainChain(mit->second); if (depth > 0 || (depth == 0 && !mit->second.isAbandoned())) @@ -665,16 +669,13 @@ void CWallet::AddToSpends(const COutPoint& outpoint, const uint256& wtxid, Walle } -void CWallet::AddToSpends(const uint256& wtxid, WalletBatch* batch) +void CWallet::AddToSpends(const CWalletTx& wtx, WalletBatch* batch) { - auto it = mapWallet.find(wtxid); - assert(it != mapWallet.end()); - const CWalletTx& thisTx = it->second; - if (thisTx.IsCoinBase()) // Coinbases don't spend anything! + if (wtx.IsCoinBase()) // Coinbases don't spend anything! return; - for (const CTxIn& txin : thisTx.tx->vin) - AddToSpends(txin.prevout, wtxid, batch); + for (const CTxIn& txin : wtx.tx->vin) + AddToSpends(txin.prevout, wtx.GetHash(), batch); } bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase) @@ -908,35 +909,31 @@ void CWallet::SetSpentKeyState(WalletBatch& batch, const uint256& hash, unsigned } } -bool CWallet::IsSpentKey(const uint256& hash, unsigned int n) const +bool CWallet::IsSpentKey(const CScript& scriptPubKey) const { AssertLockHeld(cs_wallet); - const CWalletTx* srctx = GetWalletTx(hash); - if (srctx) { - assert(srctx->tx->vout.size() > n); - CTxDestination dest; - if (!ExtractDestination(srctx->tx->vout[n].scriptPubKey, dest)) { - return false; - } - if (IsAddressUsed(dest)) { - return true; - } - if (IsLegacy()) { - LegacyScriptPubKeyMan* spk_man = GetLegacyScriptPubKeyMan(); - assert(spk_man != nullptr); - for (const auto& keyid : GetAffectedKeys(srctx->tx->vout[n].scriptPubKey, *spk_man)) { - WitnessV0KeyHash wpkh_dest(keyid); - if (IsAddressUsed(wpkh_dest)) { - return true; - } - ScriptHash sh_wpkh_dest(GetScriptForDestination(wpkh_dest)); - if (IsAddressUsed(sh_wpkh_dest)) { - return true; - } - PKHash pkh_dest(keyid); - if (IsAddressUsed(pkh_dest)) { - return true; - } + CTxDestination dest; + if (!ExtractDestination(scriptPubKey, dest)) { + return false; + } + if (IsAddressUsed(dest)) { + return true; + } + if (IsLegacy()) { + LegacyScriptPubKeyMan* spk_man = GetLegacyScriptPubKeyMan(); + assert(spk_man != nullptr); + for (const auto& keyid : GetAffectedKeys(scriptPubKey, *spk_man)) { + WitnessV0KeyHash wpkh_dest(keyid); + if (IsAddressUsed(wpkh_dest)) { + return true; + } + ScriptHash sh_wpkh_dest(GetScriptForDestination(wpkh_dest)); + if (IsAddressUsed(sh_wpkh_dest)) { + return true; + } + PKHash pkh_dest(keyid); + if (IsAddressUsed(pkh_dest)) { + return true; } } } @@ -973,7 +970,7 @@ CWalletTx* CWallet::AddToWallet(CTransactionRef tx, const TxState& state, const wtx.nOrderPos = IncOrderPosNext(&batch); wtx.m_it_wtxOrdered = wtxOrdered.insert(std::make_pair(wtx.nOrderPos, &wtx)); wtx.nTimeSmart = ComputeTimeSmart(wtx, rescanning_old_block); - AddToSpends(hash, &batch); + AddToSpends(wtx, &batch); } if (!fInsertedNew) @@ -1072,7 +1069,7 @@ bool CWallet::LoadToWallet(const uint256& hash, const UpdateWalletTxFn& fill_wtx if (/* insertion took place */ ins.second) { wtx.m_it_wtxOrdered = wtxOrdered.insert(std::make_pair(wtx.nOrderPos, &wtx)); } - AddToSpends(hash); + AddToSpends(wtx); for (const CTxIn& txin : wtx.tx->vin) { auto it = mapWallet.find(txin.prevout.hash); if (it != mapWallet.end()) { @@ -1139,7 +1136,13 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, const SyncTxS // Block disconnection override an abandoned tx as unconfirmed // which means user may have to call abandontransaction again TxState tx_state = std::visit([](auto&& s) -> TxState { return s; }, state); - return AddToWallet(MakeTransactionRef(tx), tx_state, /*update_wtx=*/nullptr, /*fFlushOnClose=*/false, rescanning_old_block); + CWalletTx* wtx = AddToWallet(MakeTransactionRef(tx), tx_state, /*update_wtx=*/nullptr, /*fFlushOnClose=*/false, rescanning_old_block); + if (!wtx) { + // Can only be nullptr if there was a db write error (missing db, read-only db or a db engine internal writing error). + // As we only store arriving transaction in this process, and we don't want an inconsistent state, let's throw an error. + throw std::runtime_error("DB error adding transaction to wallet, write failed"); + } + return true; } } return false; @@ -1200,12 +1203,13 @@ bool CWallet::AbandonTransaction(const uint256& hashTx) batch.WriteTx(wtx); NotifyTransactionChanged(wtx.GetHash(), CT_UPDATED); // Iterate over all its outputs, and mark transactions in the wallet that spend them abandoned too - TxSpends::const_iterator iter = mapTxSpends.lower_bound(COutPoint(now, 0)); - while (iter != mapTxSpends.end() && iter->first.hash == now) { - if (!done.count(iter->second)) { - todo.insert(iter->second); + for (unsigned int i = 0; i < wtx.tx->vout.size(); ++i) { + std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(COutPoint(now, i)); + for (TxSpends::const_iterator iter = range.first; iter != range.second; ++iter) { + if (!done.count(iter->second)) { + todo.insert(iter->second); + } } - iter++; } // If a transaction changes 'conflicted' state, that changes the balance // available of the outputs it spends. So force those to be recomputed @@ -1251,12 +1255,13 @@ void CWallet::MarkConflicted(const uint256& hashBlock, int conflicting_height, c wtx.MarkDirty(); batch.WriteTx(wtx); // Iterate over all its outputs, and mark transactions in the wallet that spend them conflicted too - TxSpends::const_iterator iter = mapTxSpends.lower_bound(COutPoint(now, 0)); - while (iter != mapTxSpends.end() && iter->first.hash == now) { - if (!done.count(iter->second)) { - todo.insert(iter->second); - } - iter++; + for (unsigned int i = 0; i < wtx.tx->vout.size(); ++i) { + std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(COutPoint(now, i)); + for (TxSpends::const_iterator iter = range.first; iter != range.second; ++iter) { + if (!done.count(iter->second)) { + todo.insert(iter->second); + } + } } // If a transaction changes 'conflicted' state, that changes the balance // available of the outputs it spends. So force those to be recomputed @@ -1323,30 +1328,31 @@ void CWallet::transactionRemovedFromMempool(const CTransactionRef& tx, MemPoolRe } } -void CWallet::blockConnected(const CBlock& block, int height) +void CWallet::blockConnected(const interfaces::BlockInfo& block) { - const uint256& block_hash = block.GetHash(); + assert(block.data); LOCK(cs_wallet); - m_last_block_processed_height = height; - m_last_block_processed = block_hash; - for (size_t index = 0; index < block.vtx.size(); index++) { - SyncTransaction(block.vtx[index], TxStateConfirmed{block_hash, height, static_cast<int>(index)}); - transactionRemovedFromMempool(block.vtx[index], MemPoolRemovalReason::BLOCK, 0 /* mempool_sequence */); + m_last_block_processed_height = block.height; + m_last_block_processed = block.hash; + for (size_t index = 0; index < block.data->vtx.size(); index++) { + SyncTransaction(block.data->vtx[index], TxStateConfirmed{block.hash, block.height, static_cast<int>(index)}); + transactionRemovedFromMempool(block.data->vtx[index], MemPoolRemovalReason::BLOCK, 0 /* mempool_sequence */); } } -void CWallet::blockDisconnected(const CBlock& block, int height) +void CWallet::blockDisconnected(const interfaces::BlockInfo& block) { + assert(block.data); LOCK(cs_wallet); // At block disconnection, this will change an abandoned transaction to // be unconfirmed, whether or not the transaction is added back to the mempool. // User may have to call abandontransaction again. It may be addressed in the // future with a stickier abandoned state or even removing abandontransaction call. - m_last_block_processed_height = height - 1; - m_last_block_processed = block.hashPrevBlock; - for (const CTransactionRef& ptx : block.vtx) { + m_last_block_processed_height = block.height - 1; + m_last_block_processed = *Assert(block.prev_hash); + for (const CTransactionRef& ptx : Assert(block.data)->vtx) { SyncTransaction(ptx, TxStateInactive{}); } } @@ -1372,7 +1378,7 @@ CAmount CWallet::GetDebit(const CTxIn &txin, const isminefilter& filter) const { { LOCK(cs_wallet); - std::map<uint256, CWalletTx>::const_iterator mi = mapWallet.find(txin.prevout.hash); + const auto mi = mapWallet.find(txin.prevout.hash); if (mi != mapWallet.end()) { const CWalletTx& prev = (*mi).second; @@ -1513,13 +1519,16 @@ bool CWallet::AddWalletFlags(uint64_t flags) } // Helper for producing a max-sized low-S low-R signature (eg 71 bytes) -// or a max-sized low-S signature (e.g. 72 bytes) if use_max_sig is true -bool DummySignInput(const SigningProvider& provider, CTxIn &tx_in, const CTxOut &txout, bool use_max_sig) +// or a max-sized low-S signature (e.g. 72 bytes) depending on coin_control +bool DummySignInput(const SigningProvider& provider, CTxIn &tx_in, const CTxOut &txout, const CCoinControl* coin_control) { // Fill in dummy signatures for fee calculation. const CScript& scriptPubKey = txout.scriptPubKey; SignatureData sigdata; + // Use max sig if watch only inputs were used or if this particular input is an external input + // to ensure a sufficient fee is attained for the requested feerate. + const bool use_max_sig = coin_control && (coin_control->fAllowWatchOnly || coin_control->IsExternalSelected(tx_in.prevout)); if (!ProduceSignature(provider, use_max_sig ? DUMMY_MAXIMUM_SIGNATURE_CREATOR : DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigdata)) { return false; } @@ -1586,12 +1595,9 @@ bool CWallet::DummySignTx(CMutableTransaction &txNew, const std::vector<CTxOut> nIn++; continue; } - // Use max sig if watch only inputs were used or if this particular input is an external input - // to ensure a sufficient fee is attained for the requested feerate. - const bool use_max_sig = coin_control && (coin_control->fAllowWatchOnly || coin_control->IsExternalSelected(txin.prevout)); const std::unique_ptr<SigningProvider> provider = GetSolvingProvider(txout.scriptPubKey); - if (!provider || !DummySignInput(*provider, txin, txout, use_max_sig)) { - if (!coin_control || !DummySignInput(coin_control->m_external_provider, txin, txout, use_max_sig)) { + if (!provider || !DummySignInput(*provider, txin, txout, coin_control)) { + if (!coin_control || !DummySignInput(coin_control->m_external_provider, txin, txout, coin_control)) { return false; } } @@ -1674,7 +1680,7 @@ int64_t CWallet::RescanFromTime(int64_t startTime, const WalletRescanReserver& r if (start) { // TODO: this should take into account failure by ScanResult::USER_ABORT - ScanResult result = ScanForWalletTransactions(start_block, start_height, {} /* max_height */, reserver, update); + ScanResult result = ScanForWalletTransactions(start_block, start_height, /*max_height=*/{}, reserver, /*fUpdate=*/update, /*save_progress=*/false); if (result.status == ScanResult::FAILURE) { int64_t time_max; CHECK_NONFATAL(chain().findBlock(result.last_failed_block, FoundBlock().maxTime(time_max))); @@ -1687,7 +1693,8 @@ int64_t CWallet::RescanFromTime(int64_t startTime, const WalletRescanReserver& r /** * Scan the block chain (starting in start_block) for transactions * from or to us. If fUpdate is true, found transactions that already - * exist in the wallet will be updated. + * exist in the wallet will be updated. If max_height is not set, the + * mempool will be scanned as well. * * @param[in] start_block Scan starting block. If block is not on the active * chain, the scan will return SUCCESS immediately. @@ -1705,12 +1712,11 @@ int64_t CWallet::RescanFromTime(int64_t startTime, const WalletRescanReserver& r * the main chain after to the addition of any new keys you want to detect * transactions for. */ -CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_block, int start_height, std::optional<int> max_height, const WalletRescanReserver& reserver, bool fUpdate) +CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_block, int start_height, std::optional<int> max_height, const WalletRescanReserver& reserver, bool fUpdate, const bool save_progress) { - using Clock = std::chrono::steady_clock; - constexpr auto LOG_INTERVAL{60s}; - auto current_time{Clock::now()}; - auto start_time{Clock::now()}; + constexpr auto INTERVAL_TIME{60s}; + auto current_time{reserver.now()}; + auto start_time{reserver.now()}; assert(reserver.isReserved()); @@ -1737,8 +1743,10 @@ CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_bloc if (block_height % 100 == 0 && progress_end - progress_begin > 0.0) { ShowProgress(strprintf("%s " + _("Rescanning…").translated, GetDisplayName()), std::max(1, std::min(99, (int)(m_scanning_progress * 100)))); } - if (Clock::now() >= current_time + LOG_INTERVAL) { - current_time = Clock::now(); + + bool next_interval = reserver.now() >= current_time + INTERVAL_TIME; + if (next_interval) { + current_time = reserver.now(); WalletLogPrintf("Still rescanning. At block %d. Progress=%f\n", block_height, progress_current); } @@ -1768,6 +1776,16 @@ CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_bloc // scan succeeded, record block as most recent successfully scanned result.last_scanned_block = block_hash; result.last_scanned_height = block_height; + + if (save_progress && next_interval) { + CBlockLocator loc = m_chain->getActiveChainLocator(block_hash); + + if (!loc.IsNull()) { + WalletLogPrintf("Saving scan progress %d.\n", block_height); + WalletBatch batch(GetDatabase()); + batch.WriteBestBlock(loc); + } + } } else { // could not scan block, keep scanning but record this block as the most recent failure result.last_failed_block = block_hash; @@ -1797,6 +1815,10 @@ CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_bloc } } } + if (!max_height) { + WalletLogPrintf("Scanning current mempool transactions.\n"); + WITH_LOCK(cs_wallet, chain().requestMempoolTransactions(*this)); + } ShowProgress(strprintf("%s " + _("Rescanning…").translated, GetDisplayName()), 100); // hide progress dialog in GUI if (block_height && fAbortRescan) { WalletLogPrintf("Rescan aborted at block %d. Progress=%f\n", block_height, progress_current); @@ -1805,8 +1827,7 @@ CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_bloc WalletLogPrintf("Rescan interrupted by shutdown request at block %d. Progress=%f\n", block_height, progress_current); result.status = ScanResult::USER_ABORT; } else { - auto duration_milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(Clock::now() - start_time); - WalletLogPrintf("Rescan completed in %15dms\n", duration_milliseconds.count()); + WalletLogPrintf("Rescan completed in %15dms\n", Ticks<std::chrono::milliseconds>(reserver.now() - start_time)); } return result; } @@ -1946,7 +1967,7 @@ bool CWallet::SignTransaction(CMutableTransaction& tx) const // Build coins map std::map<COutPoint, Coin> coins; for (auto& input : tx.vin) { - std::map<uint256, CWalletTx>::const_iterator mi = mapWallet.find(input.prevout.hash); + const auto mi = mapWallet.find(input.prevout.hash); if(mi == mapWallet.end() || input.prevout.n >= mi->second.tx->vout.size()) { return false; } @@ -1978,7 +1999,6 @@ TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& comp if (n_signed) { *n_signed = 0; } - const PrecomputedTransactionData txdata = PrecomputePSBTData(psbtx); LOCK(cs_wallet); // Get all of the previous transactions for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) { @@ -2002,6 +2022,8 @@ TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& comp } } + const PrecomputedTransactionData txdata = PrecomputePSBTData(psbtx); + // Fill in information from ScriptPubKeyMans for (ScriptPubKeyMan* spk_man : GetAllScriptPubKeyMans()) { int n_signed_this_spkm = 0; @@ -2015,6 +2037,35 @@ TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& comp } } + // Only drop non_witness_utxos if sighash_type != SIGHASH_ANYONECANPAY + if ((sighash_type & 0x80) != SIGHASH_ANYONECANPAY) { + // Figure out if any non_witness_utxos should be dropped + std::vector<unsigned int> to_drop; + for (unsigned int i = 0; i < psbtx.inputs.size(); ++i) { + const auto& input = psbtx.inputs.at(i); + int wit_ver; + std::vector<unsigned char> wit_prog; + if (input.witness_utxo.IsNull() || !input.witness_utxo.scriptPubKey.IsWitnessProgram(wit_ver, wit_prog)) { + // There's a non-segwit input or Segwit v0, so we cannot drop any witness_utxos + to_drop.clear(); + break; + } + if (wit_ver == 0) { + // Segwit v0, so we cannot drop any non_witness_utxos + to_drop.clear(); + break; + } + if (input.non_witness_utxo) { + to_drop.push_back(i); + } + } + + // Drop the non_witness_utxos that we can drop + for (unsigned int i : to_drop) { + psbtx.inputs.at(i).non_witness_utxo = nullptr; + } + } + // Complete if every input is now signed complete = true; for (const auto& input : psbtx.inputs) { @@ -2106,7 +2157,7 @@ void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::ve // Add tx to wallet, because if it has change it's also ours, // otherwise just for transaction history. - AddToWallet(tx, TxStateInactive{}, [&](CWalletTx& wtx, bool new_tx) { + CWalletTx* wtx = AddToWallet(tx, TxStateInactive{}, [&](CWalletTx& wtx, bool new_tx) { CHECK_NONFATAL(wtx.mapValue.empty()); CHECK_NONFATAL(wtx.vOrderForm.empty()); wtx.mapValue = std::move(mapValue); @@ -2116,6 +2167,11 @@ void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::ve return true; }); + // wtx can only be null if the db write failed. + if (!wtx) { + throw std::runtime_error(std::string(__func__) + ": Wallet db error, transaction commit failed"); + } + // Notify that old coins are spent for (const CTxIn& txin : tx->vin) { CWalletTx &coin = mapWallet.at(txin.prevout.hash); @@ -2123,17 +2179,13 @@ void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::ve NotifyTransactionChanged(coin.GetHash(), CT_UPDATED); } - // Get the inserted-CWalletTx from mapWallet so that the - // wtx cached mempool state is updated correctly - CWalletTx& wtx = mapWallet.at(tx->GetHash()); - if (!fBroadcastTransactions) { // Don't submit tx to the mempool return; } std::string err_string; - if (!SubmitTxMemoryPoolAndRelay(wtx, err_string, true)) { + if (!SubmitTxMemoryPoolAndRelay(*wtx, err_string, true)) { WalletLogPrintf("CommitTransaction(): Transaction cannot be broadcast immediately, %s\n", err_string); // TODO: if we expect the failure to be long term or permanent, instead delete wtx from the wallet and return failure. } @@ -2286,37 +2338,32 @@ bool CWallet::TopUpKeyPool(unsigned int kpSize) return res; } -bool CWallet::GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, bilingual_str& error) +util::Result<CTxDestination> CWallet::GetNewDestination(const OutputType type, const std::string label) { LOCK(cs_wallet); - error.clear(); - bool result = false; auto spk_man = GetScriptPubKeyMan(type, false /* internal */); - if (spk_man) { - spk_man->TopUp(); - result = spk_man->GetNewDestination(type, dest, error); - } else { - error = strprintf(_("Error: No %s addresses available."), FormatOutputType(type)); + if (!spk_man) { + return util::Error{strprintf(_("Error: No %s addresses available."), FormatOutputType(type))}; } - if (result) { - SetAddressBook(dest, label, "receive"); + + spk_man->TopUp(); + auto op_dest = spk_man->GetNewDestination(type); + if (op_dest) { + SetAddressBook(*op_dest, label, "receive"); } - return result; + return op_dest; } -bool CWallet::GetNewChangeDestination(const OutputType type, CTxDestination& dest, bilingual_str& error) +util::Result<CTxDestination> CWallet::GetNewChangeDestination(const OutputType type) { LOCK(cs_wallet); - error.clear(); ReserveDestination reservedest(this, type); - if (!reservedest.GetReservedDestination(dest, true, error)) { - return false; - } + auto op_dest = reservedest.GetReservedDestination(true); + if (op_dest) reservedest.KeepDestination(); - reservedest.KeepDestination(); - return true; + return op_dest; } std::optional<int64_t> CWallet::GetOldestKeyPoolTime() const @@ -2347,42 +2394,63 @@ void CWallet::MarkDestinationsDirty(const std::set<CTxDestination>& destinations } } -std::set<CTxDestination> CWallet::GetLabelAddresses(const std::string& label) const +void CWallet::ForEachAddrBookEntry(const ListAddrBookFunc& func) const { AssertLockHeld(cs_wallet); - std::set<CTxDestination> result; - for (const std::pair<const CTxDestination, CAddressBookData>& item : m_address_book) - { - if (item.second.IsChange()) continue; - const CTxDestination& address = item.first; - const std::string& strName = item.second.GetLabel(); - if (strName == label) - result.insert(address); + for (const std::pair<const CTxDestination, CAddressBookData>& item : m_address_book) { + const auto& entry = item.second; + func(item.first, entry.GetLabel(), entry.purpose, entry.IsChange()); } +} + +std::vector<CTxDestination> CWallet::ListAddrBookAddresses(const std::optional<AddrBookFilter>& _filter) const +{ + AssertLockHeld(cs_wallet); + std::vector<CTxDestination> result; + AddrBookFilter filter = _filter ? *_filter : AddrBookFilter(); + ForEachAddrBookEntry([&result, &filter](const CTxDestination& dest, const std::string& label, const std::string& purpose, bool is_change) { + // Filter by change + if (filter.ignore_change && is_change) return; + // Filter by label + if (filter.m_op_label && *filter.m_op_label != label) return; + // All good + result.emplace_back(dest); + }); return result; } -bool ReserveDestination::GetReservedDestination(CTxDestination& dest, bool internal, bilingual_str& error) +std::set<std::string> CWallet::ListAddrBookLabels(const std::string& purpose) const +{ + AssertLockHeld(cs_wallet); + std::set<std::string> label_set; + ForEachAddrBookEntry([&](const CTxDestination& _dest, const std::string& _label, + const std::string& _purpose, bool _is_change) { + if (_is_change) return; + if (purpose.empty() || _purpose == purpose) { + label_set.insert(_label); + } + }); + return label_set; +} + +util::Result<CTxDestination> ReserveDestination::GetReservedDestination(bool internal) { m_spk_man = pwallet->GetScriptPubKeyMan(type, internal); if (!m_spk_man) { - error = strprintf(_("Error: No %s addresses available."), FormatOutputType(type)); - return false; + return util::Error{strprintf(_("Error: No %s addresses available."), FormatOutputType(type))}; } - if (nIndex == -1) { m_spk_man->TopUp(); CKeyPool keypool; - if (!m_spk_man->GetReservedDestination(type, internal, address, nIndex, keypool, error)) { - return false; - } + auto op_address = m_spk_man->GetReservedDestination(type, internal, nIndex, keypool); + if (!op_address) return op_address; + address = *op_address; fInternal = keypool.fInternal; } - dest = address; - return true; + return address; } void ReserveDestination::KeepDestination() @@ -2449,12 +2517,10 @@ bool CWallet::UnlockAllCoins() return success; } -bool CWallet::IsLockedCoin(uint256 hash, unsigned int n) const +bool CWallet::IsLockedCoin(const COutPoint& output) const { AssertLockHeld(cs_wallet); - COutPoint outpt(hash, n); - - return (setLockedCoins.count(outpt) > 0); + return setLockedCoins.count(output) > 0; } void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts) const @@ -2992,20 +3058,31 @@ bool CWallet::AttachChain(const std::shared_ptr<CWallet>& walletInstance, interf if (tip_height && *tip_height != rescan_height) { - if (chain.havePruned()) { + // Technically we could execute the code below in any case, but performing the + // `while` loop below can make startup very slow, so only check blocks on disk + // if necessary. + if (chain.havePruned() || chain.hasAssumedValidChain()) { int block_height = *tip_height; while (block_height > 0 && chain.haveBlockOnDisk(block_height - 1) && rescan_height != block_height) { --block_height; } if (rescan_height != block_height) { - // We can't rescan beyond non-pruned blocks, stop and throw an error. + // We can't rescan beyond blocks we don't have data for, stop and throw an error. // This might happen if a user uses an old wallet within a pruned node // or if they ran -disablewallet for a longer time, then decided to re-enable // Exit early and print an error. + // It also may happen if an assumed-valid chain is in use and therefore not + // all block data is available. // If a block is pruned after this check, we will load the wallet, // but fail the rescan with a generic error. - error = _("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)"); + + error = chain.hasAssumedValidChain() ? + _( + "Assumed-valid: last wallet synchronisation goes beyond " + "available block data. You need to wait for the background " + "validation chain to download more blocks.") : + _("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)"); return false; } } @@ -3026,7 +3103,7 @@ bool CWallet::AttachChain(const std::shared_ptr<CWallet>& walletInstance, interf { WalletRescanReserver reserver(*walletInstance); - if (!reserver.reserve() || (ScanResult::SUCCESS != walletInstance->ScanForWalletTransactions(chain.getBlockHash(rescan_height), rescan_height, {} /* max height */, reserver, true /* update */).status)) { + if (!reserver.reserve() || (ScanResult::SUCCESS != walletInstance->ScanForWalletTransactions(chain.getBlockHash(rescan_height), rescan_height, /*max_height=*/{}, reserver, /*fUpdate=*/true, /*save_progress=*/true).status)) { error = _("Failed to rescan the wallet during initialization"); return false; } @@ -3400,7 +3477,7 @@ void CWallet::LoadActiveScriptPubKeyMan(uint256 id, OutputType type, bool intern // Legacy wallets have only one ScriptPubKeyManager and it's active for all output and change types. Assert(IsWalletFlagSet(WALLET_FLAG_DESCRIPTORS)); - WalletLogPrintf("Setting spkMan to active: id = %s, type = %d, internal = %d\n", id.ToString(), static_cast<int>(type), static_cast<int>(internal)); + WalletLogPrintf("Setting spkMan to active: id = %s, type = %s, internal = %s\n", id.ToString(), FormatOutputType(type), internal ? "true" : "false"); auto& spk_mans = internal ? m_internal_spk_managers : m_external_spk_managers; auto& spk_mans_other = internal ? m_external_spk_managers : m_internal_spk_managers; auto spk_man = m_spk_managers.at(id).get(); @@ -3418,7 +3495,7 @@ void CWallet::DeactivateScriptPubKeyMan(uint256 id, OutputType type, bool intern { auto spk_man = GetScriptPubKeyMan(type, internal); if (spk_man != nullptr && spk_man->GetID() == id) { - WalletLogPrintf("Deactivate spkMan: id = %s, type = %d, internal = %d\n", id.ToString(), static_cast<int>(type), static_cast<int>(internal)); + WalletLogPrintf("Deactivate spkMan: id = %s, type = %s, internal = %s\n", id.ToString(), FormatOutputType(type), internal ? "true" : "false"); WalletBatch batch(GetDatabase()); if (!batch.EraseActiveScriptPubKeyMan(static_cast<uint8_t>(type), internal)) { throw std::runtime_error(std::string(__func__) + ": erasing active ScriptPubKeyMan id failed"); diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index 7da601c3b7..cf33ea21f2 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -14,7 +14,9 @@ #include <policy/feerate.h> #include <psbt.h> #include <tinyformat.h> +#include <util/hasher.h> #include <util/message.h> +#include <util/result.h> #include <util/strencodings.h> #include <util/string.h> #include <util/system.h> @@ -36,6 +38,7 @@ #include <stdint.h> #include <string> #include <utility> +#include <unordered_map> #include <vector> #include <boost/signals2/signal.hpp> @@ -45,7 +48,6 @@ using LoadWalletFn = std::function<void(std::unique_ptr<interfaces::Wallet> wall class CScript; enum class FeeEstimateMode; -struct FeeCalculation; struct bilingual_str; namespace wallet { @@ -99,7 +101,7 @@ static const bool DEFAULT_WALLET_REJECT_LONG_CHAINS{true}; //! -txconfirmtarget default static const unsigned int DEFAULT_TX_CONFIRM_TARGET = 6; //! -walletrbf default -static const bool DEFAULT_WALLET_RBF = false; +static const bool DEFAULT_WALLET_RBF = true; static const bool DEFAULT_WALLETBROADCAST = true; static const bool DEFAULT_DISABLE_WALLET = false; static const bool DEFAULT_WALLETCROSSCHAIN = false; @@ -189,7 +191,7 @@ public: } //! Reserve an address - bool GetReservedDestination(CTxDestination& pubkey, bool internal, bilingual_str& error); + util::Result<CTxDestination> GetReservedDestination(bool internal); //! Return reserved address void ReturnDestination(); //! Keep the address. Do not return it's key to the keypool when this object goes out of scope @@ -259,10 +261,10 @@ private: * detect and report conflicts (double-spends or * mutated transactions where the mutant gets mined). */ - typedef std::multimap<COutPoint, uint256> TxSpends; + typedef std::unordered_multimap<COutPoint, uint256, SaltedOutpointHasher> TxSpends; TxSpends mapTxSpends GUARDED_BY(cs_wallet); void AddToSpends(const COutPoint& outpoint, const uint256& wtxid, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); - void AddToSpends(const uint256& wtxid, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + void AddToSpends(const CWalletTx& wtx, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); /** * Add a transaction to the wallet, or update it. confirm.block_* should @@ -390,7 +392,7 @@ public: /** Map from txid to CWalletTx for all transactions this wallet is * interested in, including received and sent transactions. */ - std::map<uint256, CWalletTx> mapWallet GUARDED_BY(cs_wallet); + std::unordered_map<uint256, CWalletTx, SaltedTxidHasher> mapWallet GUARDED_BY(cs_wallet); typedef std::multimap<int64_t, CWalletTx*> TxItems; TxItems wtxOrdered; @@ -441,16 +443,16 @@ public: //! check whether we support the named feature bool CanSupportFeature(enum WalletFeature wf) const override EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); return IsFeatureSupported(nWalletVersion, wf); } - bool IsSpent(const uint256& hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool IsSpent(const COutPoint& outpoint) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); - // Whether this or any known UTXO with the same single key has been spent. - bool IsSpentKey(const uint256& hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + // Whether this or any known scriptPubKey with the same single key has been spent. + bool IsSpentKey(const CScript& scriptPubKey) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void SetSpentKeyState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used, std::set<CTxDestination>& tx_destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); /** Display address on an external signer. Returns false if external signer support is not compiled */ bool DisplayAddress(const CTxDestination& dest) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); - bool IsLockedCoin(uint256 hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool IsLockedCoin(const COutPoint& output) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); bool LockCoin(const COutPoint& output, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); bool UnlockCoin(const COutPoint& output, WalletBatch* batch = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); bool UnlockAllCoins() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); @@ -505,11 +507,15 @@ public: //! @return true if wtx is changed and needs to be saved to disk, otherwise false using UpdateWalletTxFn = std::function<bool(CWalletTx& wtx, bool new_tx)>; + /** + * Add the transaction to the wallet, wrapping it up inside a CWalletTx + * @return the recently added wtx pointer or nullptr if there was a db write error. + */ CWalletTx* AddToWallet(CTransactionRef tx, const TxState& state, const UpdateWalletTxFn& update_wtx=nullptr, bool fFlushOnClose=true, bool rescanning_old_block = false); bool LoadToWallet(const uint256& hash, const UpdateWalletTxFn& fill_wtx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void transactionAddedToMempool(const CTransactionRef& tx, uint64_t mempool_sequence) override; - void blockConnected(const CBlock& block, int height) override; - void blockDisconnected(const CBlock& block, int height) override; + void blockConnected(const interfaces::BlockInfo& block) override; + void blockDisconnected(const interfaces::BlockInfo& block) override; void updatedBlockTip() override; int64_t RescanFromTime(int64_t startTime, const WalletRescanReserver& reserver, bool update); @@ -528,7 +534,7 @@ public: //! USER_ABORT. uint256 last_failed_block; }; - ScanResult ScanForWalletTransactions(const uint256& start_block, int start_height, std::optional<int> max_height, const WalletRescanReserver& reserver, bool fUpdate); + ScanResult ScanForWalletTransactions(const uint256& start_block, int start_height, std::optional<int> max_height, const WalletRescanReserver& reserver, bool fUpdate, const bool save_progress); void transactionRemovedFromMempool(const CTransactionRef& tx, MemPoolRemovalReason reason, uint64_t mempool_sequence) override; void ReacceptWalletTransactions() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void ResendWalletTransactions(); @@ -635,7 +641,30 @@ public: std::optional<int64_t> GetOldestKeyPoolTime() const; - std::set<CTxDestination> GetLabelAddresses(const std::string& label) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + // Filter struct for 'ListAddrBookAddresses' + struct AddrBookFilter { + // Fetch addresses with the provided label + std::optional<std::string> m_op_label{std::nullopt}; + // Don't include change addresses by default + bool ignore_change{true}; + }; + + /** + * Filter and retrieve destinations stored in the addressbook + */ + std::vector<CTxDestination> ListAddrBookAddresses(const std::optional<AddrBookFilter>& filter) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + + /** + * Retrieve all the known labels in the address book + */ + std::set<std::string> ListAddrBookLabels(const std::string& purpose) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + + /** + * Walk-through the address book entries. + * Stops when the provided 'ListAddrBookFunc' returns false. + */ + using ListAddrBookFunc = std::function<void(const CTxDestination& dest, const std::string& label, const std::string& purpose, bool is_change)>; + void ForEachAddrBookEntry(const ListAddrBookFunc& func) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); /** * Marks all outputs in each one of the destinations dirty, so their cache is @@ -643,8 +672,8 @@ public: */ void MarkDestinationsDirty(const std::set<CTxDestination>& destinations) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); - bool GetNewDestination(const OutputType type, const std::string label, CTxDestination& dest, bilingual_str& error); - bool GetNewChangeDestination(const OutputType type, CTxDestination& dest, bilingual_str& error); + util::Result<CTxDestination> GetNewDestination(const OutputType type, const std::string label); + util::Result<CTxDestination> GetNewChangeDestination(const OutputType type); isminetype IsMine(const CTxDestination& dest) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); isminetype IsMine(const CScript& script) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); @@ -685,7 +714,7 @@ public: std::set<uint256> GetConflicts(const uint256& txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! Check if a given transaction has any of its outputs spent by another transaction in the wallet - bool HasWalletSpend(const uint256& txid) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool HasWalletSpend(const CTransactionRef& tx) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! Flush wallet (bitdb flush) void Flush(); @@ -896,8 +925,11 @@ void MaybeResendWalletTxs(WalletContext& context); class WalletRescanReserver { private: + using Clock = std::chrono::steady_clock; + using NowFn = std::function<Clock::time_point()>; CWallet& m_wallet; bool m_could_reserve; + NowFn m_now; public: explicit WalletRescanReserver(CWallet& w) : m_wallet(w), m_could_reserve(false) {} @@ -918,6 +950,10 @@ public: return (m_could_reserve && m_wallet.fScanningWallet); } + Clock::time_point now() const { return m_now ? m_now() : Clock::now(); }; + + void setNow(NowFn now) { m_now = std::move(now); } + ~WalletRescanReserver() { if (m_could_reserve) { @@ -932,7 +968,7 @@ bool AddWalletSetting(interfaces::Chain& chain, const std::string& wallet_name); //! Remove wallet name from persistent configuration so it will not be loaded on startup. bool RemoveWalletSetting(interfaces::Chain& chain, const std::string& wallet_name); -bool DummySignInput(const SigningProvider& provider, CTxIn &tx_in, const CTxOut &txout, bool use_max_sig); +bool DummySignInput(const SigningProvider& provider, CTxIn &tx_in, const CTxOut &txout, const CCoinControl* coin_control = nullptr); bool FillInputToWeight(CTxIn& txin, int64_t target_weight); } // namespace wallet diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp index 79e0a330b7..8afd3f416d 100644 --- a/src/wallet/walletdb.cpp +++ b/src/wallet/walletdb.cpp @@ -883,12 +883,10 @@ DBErrors WalletBatch::LoadWallet(CWallet* pwallet) if (result != DBErrors::LOAD_OK) return result; - // Last client version to open this wallet, was previously the file version number + // Last client version to open this wallet int last_client = CLIENT_VERSION; - m_batch->Read(DBKeys::VERSION, last_client); - - int wallet_version = pwallet->GetVersion(); - pwallet->WalletLogPrintf("Wallet File Version = %d\n", wallet_version > 0 ? wallet_version : last_client); + bool has_last_client = m_batch->Read(DBKeys::VERSION, last_client); + pwallet->WalletLogPrintf("Wallet file version = %d, last client version = %d\n", pwallet->GetVersion(), last_client); pwallet->WalletLogPrintf("Keys: %u plaintext, %u encrypted, %u w/ metadata, %u total. Unknown wallet records: %u\n", wss.nKeys, wss.nCKeys, wss.nKeyMeta, wss.nKeys + wss.nCKeys, wss.m_unknown_records); @@ -909,7 +907,7 @@ DBErrors WalletBatch::LoadWallet(CWallet* pwallet) if (wss.fIsEncrypted && (last_client == 40000 || last_client == 50000)) return DBErrors::NEED_REWRITE; - if (last_client < CLIENT_VERSION) // Update + if (!has_last_client || last_client != CLIENT_VERSION) // Update m_batch->Write(DBKeys::VERSION, CLIENT_VERSION); if (wss.fAnyUnordered) @@ -1186,13 +1184,36 @@ std::unique_ptr<WalletDatabase> CreateDummyWalletDatabase() } /** Return object for accessing temporary in-memory database. */ -std::unique_ptr<WalletDatabase> CreateMockWalletDatabase() +std::unique_ptr<WalletDatabase> CreateMockWalletDatabase(DatabaseOptions& options) { - DatabaseOptions options; + + std::optional<DatabaseFormat> format; + if (options.require_format) format = options.require_format; + if (!format) { +#ifdef USE_BDB + format = DatabaseFormat::BERKELEY; +#endif +#ifdef USE_SQLITE + format = DatabaseFormat::SQLITE; +#endif + } + + if (format == DatabaseFormat::SQLITE) { #ifdef USE_SQLITE - return std::make_unique<SQLiteDatabase>("", "", options, true); -#elif USE_BDB + return std::make_unique<SQLiteDatabase>(":memory:", "", options, true); +#endif + assert(false); + } + +#ifdef USE_BDB return std::make_unique<BerkeleyDatabase>(std::make_shared<BerkeleyEnvironment>(), "", options); #endif + assert(false); +} + +std::unique_ptr<WalletDatabase> CreateMockWalletDatabase() +{ + DatabaseOptions options; + return CreateMockWalletDatabase(options); } } // namespace wallet diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h index 3dfe781d56..a04ea598b6 100644 --- a/src/wallet/walletdb.h +++ b/src/wallet/walletdb.h @@ -301,6 +301,7 @@ bool ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue, st std::unique_ptr<WalletDatabase> CreateDummyWalletDatabase(); /** Return object for accessing temporary in-memory database. */ +std::unique_ptr<WalletDatabase> CreateMockWalletDatabase(DatabaseOptions& options); std::unique_ptr<WalletDatabase> CreateMockWalletDatabase(); } // namespace wallet diff --git a/src/warnings.cpp b/src/warnings.cpp index 60388cc713..dabb194ce1 100644 --- a/src/warnings.cpp +++ b/src/warnings.cpp @@ -12,7 +12,7 @@ #include <vector> -static Mutex g_warnings_mutex; +static GlobalMutex g_warnings_mutex; static bilingual_str g_misc_warnings GUARDED_BY(g_warnings_mutex); static bool fLargeWorkInvalidChainFound GUARDED_BY(g_warnings_mutex) = false; diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp index a53de34db4..26618735f6 100644 --- a/src/zmq/zmqnotificationinterface.cpp +++ b/src/zmq/zmqnotificationinterface.cpp @@ -70,9 +70,9 @@ bool CZMQNotificationInterface::Initialize() { int major = 0, minor = 0, patch = 0; zmq_version(&major, &minor, &patch); - LogPrint(BCLog::ZMQ, "zmq: version %d.%d.%d\n", major, minor, patch); + LogPrint(BCLog::ZMQ, "version %d.%d.%d\n", major, minor, patch); - LogPrint(BCLog::ZMQ, "zmq: Initialize notification interface\n"); + LogPrint(BCLog::ZMQ, "Initialize notification interface\n"); assert(!pcontext); pcontext = zmq_ctx_new(); @@ -85,9 +85,9 @@ bool CZMQNotificationInterface::Initialize() for (auto& notifier : notifiers) { if (notifier->Initialize(pcontext)) { - LogPrint(BCLog::ZMQ, "zmq: Notifier %s ready (address = %s)\n", notifier->GetType(), notifier->GetAddress()); + LogPrint(BCLog::ZMQ, "Notifier %s ready (address = %s)\n", notifier->GetType(), notifier->GetAddress()); } else { - LogPrint(BCLog::ZMQ, "zmq: Notifier %s failed (address = %s)\n", notifier->GetType(), notifier->GetAddress()); + LogPrint(BCLog::ZMQ, "Notifier %s failed (address = %s)\n", notifier->GetType(), notifier->GetAddress()); return false; } } @@ -98,11 +98,11 @@ bool CZMQNotificationInterface::Initialize() // Called during shutdown sequence void CZMQNotificationInterface::Shutdown() { - LogPrint(BCLog::ZMQ, "zmq: Shutdown notification interface\n"); + LogPrint(BCLog::ZMQ, "Shutdown notification interface\n"); if (pcontext) { for (auto& notifier : notifiers) { - LogPrint(BCLog::ZMQ, "zmq: Shutdown notifier %s at %s\n", notifier->GetType(), notifier->GetAddress()); + LogPrint(BCLog::ZMQ, "Shutdown notifier %s at %s\n", notifier->GetType(), notifier->GetAddress()); notifier->Shutdown(); } zmq_ctx_term(pcontext); diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp index 2c6f24a239..011336bf72 100644 --- a/src/zmq/zmqpublishnotifier.cpp +++ b/src/zmq/zmqpublishnotifier.cpp @@ -106,7 +106,7 @@ bool CZMQAbstractPublishNotifier::Initialize(void *pcontext) return false; } - LogPrint(BCLog::ZMQ, "zmq: Outbound message high water mark for %s at %s is %d\n", type, address, outbound_message_high_water_mark); + LogPrint(BCLog::ZMQ, "Outbound message high water mark for %s at %s is %d\n", type, address, outbound_message_high_water_mark); int rc = zmq_setsockopt(psocket, ZMQ_SNDHWM, &outbound_message_high_water_mark, sizeof(outbound_message_high_water_mark)); if (rc != 0) @@ -147,8 +147,8 @@ bool CZMQAbstractPublishNotifier::Initialize(void *pcontext) } else { - LogPrint(BCLog::ZMQ, "zmq: Reusing socket for address %s\n", address); - LogPrint(BCLog::ZMQ, "zmq: Outbound message high water mark for %s at %s is %d\n", type, address, outbound_message_high_water_mark); + LogPrint(BCLog::ZMQ, "Reusing socket for address %s\n", address); + LogPrint(BCLog::ZMQ, "Outbound message high water mark for %s at %s is %d\n", type, address, outbound_message_high_water_mark); psocket = i->second->psocket; mapPublishNotifiers.insert(std::make_pair(address, this)); @@ -179,7 +179,7 @@ void CZMQAbstractPublishNotifier::Shutdown() if (count == 1) { - LogPrint(BCLog::ZMQ, "zmq: Close socket at address %s\n", address); + LogPrint(BCLog::ZMQ, "Close socket at address %s\n", address); int linger = 0; zmq_setsockopt(psocket, ZMQ_LINGER, &linger, sizeof(linger)); zmq_close(psocket); @@ -208,7 +208,7 @@ bool CZMQAbstractPublishNotifier::SendZmqMessage(const char *command, const void bool CZMQPublishHashBlockNotifier::NotifyBlock(const CBlockIndex *pindex) { uint256 hash = pindex->GetBlockHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish hashblock %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish hashblock %s to %s\n", hash.GetHex(), this->address); uint8_t data[32]; for (unsigned int i = 0; i < 32; i++) { data[31 - i] = hash.begin()[i]; @@ -219,7 +219,7 @@ bool CZMQPublishHashBlockNotifier::NotifyBlock(const CBlockIndex *pindex) bool CZMQPublishHashTransactionNotifier::NotifyTransaction(const CTransaction &transaction) { uint256 hash = transaction.GetHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish hashtx %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish hashtx %s to %s\n", hash.GetHex(), this->address); uint8_t data[32]; for (unsigned int i = 0; i < 32; i++) { data[31 - i] = hash.begin()[i]; @@ -229,7 +229,7 @@ bool CZMQPublishHashTransactionNotifier::NotifyTransaction(const CTransaction &t bool CZMQPublishRawBlockNotifier::NotifyBlock(const CBlockIndex *pindex) { - LogPrint(BCLog::ZMQ, "zmq: Publish rawblock %s to %s\n", pindex->GetBlockHash().GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish rawblock %s to %s\n", pindex->GetBlockHash().GetHex(), this->address); const Consensus::Params& consensusParams = Params().GetConsensus(); CDataStream ss(SER_NETWORK, PROTOCOL_VERSION | RPCSerializationFlags()); @@ -251,7 +251,7 @@ bool CZMQPublishRawBlockNotifier::NotifyBlock(const CBlockIndex *pindex) bool CZMQPublishRawTransactionNotifier::NotifyTransaction(const CTransaction &transaction) { uint256 hash = transaction.GetHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish rawtx %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish rawtx %s to %s\n", hash.GetHex(), this->address); CDataStream ss(SER_NETWORK, PROTOCOL_VERSION | RPCSerializationFlags()); ss << transaction; return SendZmqMessage(MSG_RAWTX, &(*ss.begin()), ss.size()); @@ -273,27 +273,27 @@ static bool SendSequenceMsg(CZMQAbstractPublishNotifier& notifier, uint256 hash, bool CZMQPublishSequenceNotifier::NotifyBlockConnect(const CBlockIndex *pindex) { uint256 hash = pindex->GetBlockHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish sequence block connect %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish sequence block connect %s to %s\n", hash.GetHex(), this->address); return SendSequenceMsg(*this, hash, /* Block (C)onnect */ 'C'); } bool CZMQPublishSequenceNotifier::NotifyBlockDisconnect(const CBlockIndex *pindex) { uint256 hash = pindex->GetBlockHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish sequence block disconnect %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish sequence block disconnect %s to %s\n", hash.GetHex(), this->address); return SendSequenceMsg(*this, hash, /* Block (D)isconnect */ 'D'); } bool CZMQPublishSequenceNotifier::NotifyTransactionAcceptance(const CTransaction &transaction, uint64_t mempool_sequence) { uint256 hash = transaction.GetHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish hashtx mempool acceptance %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish hashtx mempool acceptance %s to %s\n", hash.GetHex(), this->address); return SendSequenceMsg(*this, hash, /* Mempool (A)cceptance */ 'A', mempool_sequence); } bool CZMQPublishSequenceNotifier::NotifyTransactionRemoval(const CTransaction &transaction, uint64_t mempool_sequence) { uint256 hash = transaction.GetHash(); - LogPrint(BCLog::ZMQ, "zmq: Publish hashtx mempool removal %s to %s\n", hash.GetHex(), this->address); + LogPrint(BCLog::ZMQ, "Publish hashtx mempool removal %s to %s\n", hash.GetHex(), this->address); return SendSequenceMsg(*this, hash, /* Mempool (R)emoval */ 'R', mempool_sequence); } diff --git a/src/zmq/zmqutil.cpp b/src/zmq/zmqutil.cpp index f0568634d4..cf3a0b2d71 100644 --- a/src/zmq/zmqutil.cpp +++ b/src/zmq/zmqutil.cpp @@ -12,5 +12,5 @@ void zmqError(const std::string& str) { - LogPrint(BCLog::ZMQ, "zmq: Error: %s, msg: %s\n", str, zmq_strerror(errno)); + LogPrint(BCLog::ZMQ, "Error: %s, msg: %s\n", str, zmq_strerror(errno)); } |