diff options
Diffstat (limited to 'src')
61 files changed, 1692 insertions, 773 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index ff4f071a3c..ffb97f26d7 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -19,7 +19,7 @@ else LIBUNIVALUE = $(UNIVALUE_LIBS) endif -BITCOIN_INCLUDES=-I$(builddir) $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS) +BITCOIN_INCLUDES=-I$(builddir) $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) BITCOIN_INCLUDES += -I$(srcdir)/secp256k1/include BITCOIN_INCLUDES += $(UNIVALUE_CFLAGS) @@ -119,6 +119,7 @@ BITCOIN_CORE_H = \ compat.h \ compat/assumptions.h \ compat/byteswap.h \ + compat/cpuid.h \ compat/endian.h \ compat/sanity.h \ compressor.h \ @@ -175,6 +176,7 @@ BITCOIN_CORE_H = \ protocol.h \ psbt.h \ random.h \ + randomenv.h \ reverse_iterator.h \ reverselock.h \ rpc/blockchain.h \ @@ -219,6 +221,7 @@ BITCOIN_CORE_H = \ util/memory.h \ util/moneystr.h \ util/rbf.h \ + util/settings.h \ util/string.h \ util/threadnames.h \ util/time.h \ @@ -502,6 +505,7 @@ libbitcoin_util_a_SOURCES = \ interfaces/handler.cpp \ logging.cpp \ random.cpp \ + randomenv.cpp \ rpc/request.cpp \ support/cleanse.cpp \ sync.cpp \ @@ -513,6 +517,7 @@ libbitcoin_util_a_SOURCES = \ util/system.cpp \ util/moneystr.cpp \ util/rbf.cpp \ + util/settings.cpp \ util/threadnames.cpp \ util/spanparsing.cpp \ util/strencodings.cpp \ @@ -566,7 +571,7 @@ bitcoind_LDADD = \ $(LIBMEMENV) \ $(LIBSECP256K1) -bitcoind_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS) +bitcoind_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS) # bitcoin-cli binary # bitcoin_cli_SOURCES = bitcoin-cli.cpp @@ -584,7 +589,7 @@ bitcoin_cli_LDADD = \ $(LIBBITCOIN_UTIL) \ $(LIBBITCOIN_CRYPTO) -bitcoin_cli_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) $(EVENT_LIBS) +bitcoin_cli_LDADD += $(BOOST_LIBS) $(EVENT_LIBS) # # bitcoin-tx binary # @@ -605,7 +610,7 @@ bitcoin_tx_LDADD = \ $(LIBBITCOIN_CRYPTO) \ $(LIBSECP256K1) -bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) +bitcoin_tx_LDADD += $(BOOST_LIBS) # # bitcoin-wallet binary # @@ -632,7 +637,7 @@ bitcoin_wallet_LDADD = \ $(LIBSECP256K1) \ $(LIBUNIVALUE) -bitcoin_wallet_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(MINIUPNPC_LIBS) $(ZMQ_LIBS) +bitcoin_wallet_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(MINIUPNPC_LIBS) $(ZMQ_LIBS) # # bitcoinconsensus library # diff --git a/src/Makefile.bench.include b/src/Makefile.bench.include index c9e4fcc4bc..acd712c8a2 100644 --- a/src/Makefile.bench.include +++ b/src/Makefile.bench.include @@ -76,7 +76,7 @@ bench_bench_bitcoin_SOURCES += bench/coin_selection.cpp bench_bench_bitcoin_SOURCES += bench/wallet_balance.cpp endif -bench_bench_bitcoin_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(MINIUPNPC_LIBS) +bench_bench_bitcoin_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(MINIUPNPC_LIBS) bench_bench_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) CLEAN_BITCOIN_BENCH = bench/*.gcda bench/*.gcno $(GENERATED_BENCH_FILES) diff --git a/src/Makefile.qt.include b/src/Makefile.qt.include index 13b1470b58..93e60ff832 100644 --- a/src/Makefile.qt.include +++ b/src/Makefile.qt.include @@ -314,7 +314,6 @@ endif qt_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) \ $(BOOST_LIBS) $(QT_LIBS) $(QT_DBUS_LIBS) $(QR_LIBS) $(BDB_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \ $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) -qt_bitcoin_qt_LDADD += $(CRYPTO_LIBS) qt_bitcoin_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) qt_bitcoin_qt_LIBTOOLFLAGS = $(AM_LIBTOOLFLAGS) --tag CXX diff --git a/src/Makefile.qttest.include b/src/Makefile.qttest.include index 562b393b22..37e1da2a78 100644 --- a/src/Makefile.qttest.include +++ b/src/Makefile.qttest.include @@ -63,7 +63,7 @@ qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS) endif qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) \ $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(QT_DBUS_LIBS) $(QT_TEST_LIBS) $(QT_LIBS) \ - $(QR_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \ + $(QR_LIBS) $(BDB_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \ $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) qt_test_test_bitcoin_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) qt_test_test_bitcoin_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS) diff --git a/src/Makefile.test.include b/src/Makefile.test.include index 6d2b546a28..a2c76df91c 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -24,6 +24,7 @@ FUZZ_TARGETS = \ test/fuzz/messageheader_deserialize \ test/fuzz/netaddr_deserialize \ test/fuzz/parse_iso8601 \ + test/fuzz/psbt \ test/fuzz/script \ test/fuzz/script_flags \ test/fuzz/service_deserialize \ @@ -91,7 +92,6 @@ FUZZ_SUITE_LD_COMMON = \ $(LIBMEMENV) \ $(LIBSECP256K1) \ $(EVENT_LIBS) \ - $(CRYPTO_LIBS) \ $(EVENT_PTHREADS_LIBS) # test_bitcoin binary # @@ -152,6 +152,7 @@ BITCOIN_TESTS =\ test/script_standard_tests.cpp \ test/scriptnum_tests.cpp \ test/serialize_tests.cpp \ + test/settings_tests.cpp \ test/sighash_tests.cpp \ test/sigopcount_tests.cpp \ test/skiplist_tests.cpp \ @@ -206,7 +207,7 @@ test_test_bitcoin_LDADD += $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_C $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(EVENT_LIBS) $(EVENT_PTHREADS_LIBS) test_test_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) -test_test_bitcoin_LDADD += $(BDB_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(RAPIDCHECK_LIBS) +test_test_bitcoin_LDADD += $(BDB_LIBS) $(MINIUPNPC_LIBS) $(RAPIDCHECK_LIBS) test_test_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) -static if ENABLE_ZMQ @@ -292,6 +293,12 @@ test_fuzz_parse_iso8601_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) test_fuzz_parse_iso8601_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) test_fuzz_parse_iso8601_LDADD = $(FUZZ_SUITE_LD_COMMON) +test_fuzz_psbt_SOURCES = $(FUZZ_SUITE) test/fuzz/psbt.cpp +test_fuzz_psbt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) +test_fuzz_psbt_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) +test_fuzz_psbt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) +test_fuzz_psbt_LDADD = $(FUZZ_SUITE_LD_COMMON) + test_fuzz_script_SOURCES = $(FUZZ_SUITE) test/fuzz/script.cpp test_fuzz_script_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) test_fuzz_script_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) diff --git a/src/chainparams.cpp b/src/chainparams.cpp index dd4d3e97ac..0a1cb858ef 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -71,7 +71,7 @@ public: consensus.BIP66Height = 363725; // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931 consensus.CSVHeight = 419328; // 000000000000000004a1b34462cb8aeebd5799177f7a29cf28f2d1961716b5b5 consensus.SegwitHeight = 481824; // 0000000000000000001c8018d9cb3b742ef25114f27563e3fc4a1902167f9893 - consensus.MinBIP9WarningHeight = consensus.SegwitHeight + consensus.nMinerConfirmationWindow; + consensus.MinBIP9WarningHeight = 483840; // segwit activation height + miner confirmation window consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks consensus.nPowTargetSpacing = 10 * 60; @@ -178,7 +178,7 @@ public: consensus.BIP66Height = 330776; // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182 consensus.CSVHeight = 770112; // 00000000025e930139bac5c6c31a403776da130831ab85be56578f3fa75369bb consensus.SegwitHeight = 834624; // 00000000002b980fcd729daaa248fd9316a5200e9b367f4ff2c42453e84201ca - consensus.MinBIP9WarningHeight = consensus.SegwitHeight + consensus.nMinerConfirmationWindow; + consensus.MinBIP9WarningHeight = 836640; // segwit activation height + miner confirmation window consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"); consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks consensus.nPowTargetSpacing = 10 * 60; diff --git a/src/compat/cpuid.h b/src/compat/cpuid.h new file mode 100644 index 0000000000..0877ad47d3 --- /dev/null +++ b/src/compat/cpuid.h @@ -0,0 +1,24 @@ +// Copyright (c) 2017-2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_COMPAT_CPUID_H +#define BITCOIN_COMPAT_CPUID_H + +#if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) +#define HAVE_GETCPUID + +#include <cpuid.h> + +// We can't use cpuid.h's __get_cpuid as it does not support subleafs. +void static inline GetCPUID(uint32_t leaf, uint32_t subleaf, uint32_t& a, uint32_t& b, uint32_t& c, uint32_t& d) +{ +#ifdef __GNUC__ + __cpuid_count(leaf, subleaf, a, b, c, d); +#else + __asm__ ("cpuid" : "=a"(a), "=b"(b), "=c"(c), "=d"(d) : "0"(leaf), "2"(subleaf)); +#endif +} + +#endif // defined(__x86_64__) || defined(__amd64__) || defined(__i386__) +#endif // BITCOIN_COMPAT_CPUID_H diff --git a/src/crypto/sha256.cpp b/src/crypto/sha256.cpp index 3257ee7f97..dda7e5230f 100644 --- a/src/crypto/sha256.cpp +++ b/src/crypto/sha256.cpp @@ -8,9 +8,10 @@ #include <assert.h> #include <string.h> +#include <compat/cpuid.h> + #if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) #if defined(USE_ASM) -#include <cpuid.h> namespace sha256_sse4 { void Transform(uint32_t* s, const unsigned char* chunk, size_t blocks); @@ -546,18 +547,7 @@ bool SelfTest() { return true; } - #if defined(USE_ASM) && (defined(__x86_64__) || defined(__amd64__) || defined(__i386__)) -// We can't use cpuid.h's __get_cpuid as it does not support subleafs. -void inline cpuid(uint32_t leaf, uint32_t subleaf, uint32_t& a, uint32_t& b, uint32_t& c, uint32_t& d) -{ -#ifdef __GNUC__ - __cpuid_count(leaf, subleaf, a, b, c, d); -#else - __asm__ ("cpuid" : "=a"(a), "=b"(b), "=c"(c), "=d"(d) : "0"(leaf), "2"(subleaf)); -#endif -} - /** Check whether the OS has enabled AVX registers. */ bool AVXEnabled() { @@ -572,7 +562,7 @@ bool AVXEnabled() std::string SHA256AutoDetect() { std::string ret = "standard"; -#if defined(USE_ASM) && (defined(__x86_64__) || defined(__amd64__) || defined(__i386__)) +#if defined(USE_ASM) && defined(HAVE_GETCPUID) bool have_sse4 = false; bool have_xsave = false; bool have_avx = false; @@ -589,7 +579,7 @@ std::string SHA256AutoDetect() (void)enabled_avx; uint32_t eax, ebx, ecx, edx; - cpuid(1, 0, eax, ebx, ecx, edx); + GetCPUID(1, 0, eax, ebx, ecx, edx); have_sse4 = (ecx >> 19) & 1; have_xsave = (ecx >> 27) & 1; have_avx = (ecx >> 28) & 1; @@ -597,7 +587,7 @@ std::string SHA256AutoDetect() enabled_avx = AVXEnabled(); } if (have_sse4) { - cpuid(7, 0, eax, ebx, ecx, edx); + GetCPUID(7, 0, eax, ebx, ecx, edx); have_avx2 = (ebx >> 5) & 1; have_shani = (ebx >> 29) & 1; } diff --git a/src/crypto/sha512.h b/src/crypto/sha512.h index 4118ac1b18..fc7dd1b87e 100644 --- a/src/crypto/sha512.h +++ b/src/crypto/sha512.h @@ -23,6 +23,7 @@ public: CSHA512& Write(const unsigned char* data, size_t len); void Finalize(unsigned char hash[OUTPUT_SIZE]); CSHA512& Reset(); + uint64_t Size() const { return bytes; } }; #endif // BITCOIN_CRYPTO_SHA512_H diff --git a/src/init.cpp b/src/init.cpp index 013f0536b4..60209eb60a 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -564,9 +564,7 @@ std::string LicenseInfo() "\n" + "\n" + _("This is experimental software.").translated + "\n" + - strprintf(_("Distributed under the MIT software license, see the accompanying file %s or %s").translated, "COPYING", "<https://opensource.org/licenses/MIT>") + "\n" + - "\n" + - strprintf(_("This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit %s and cryptographic software written by Eric Young and UPnP software written by Thomas Bernard.").translated, "<https://www.openssl.org>") + + strprintf(_("Distributed under the MIT software license, see the accompanying file %s or %s").translated, "COPYING", "<https://opensource.org/licenses/MIT>") + "\n"; } @@ -1259,6 +1257,11 @@ bool AppInitMain(NodeContext& node) CScheduler::Function serviceLoop = std::bind(&CScheduler::serviceQueue, &scheduler); threadGroup.create_thread(std::bind(&TraceThread<CScheduler::Function>, "scheduler", serviceLoop)); + // Gather some entropy once per minute. + scheduler.scheduleEvery([]{ + RandAddPeriodic(); + }, 60000); + GetMainSignals().RegisterBackgroundSignalScheduler(scheduler); GetMainSignals().RegisterWithMempoolSignals(mempool); diff --git a/src/interfaces/chain.cpp b/src/interfaces/chain.cpp index 23099a7799..26856a00d3 100644 --- a/src/interfaces/chain.cpp +++ b/src/interfaces/chain.cpp @@ -58,12 +58,6 @@ class LockImpl : public Chain::Lock, public UniqueLock<CCriticalSection> } return nullopt; } - int getBlockDepth(const uint256& hash) override - { - const Optional<int> tip_height = getHeight(); - const Optional<int> height = getBlockHeight(hash); - return tip_height && height ? *tip_height - *height + 1 : 0; - } uint256 getBlockHash(int height) override { LockAssertion lock(::cs_main); @@ -182,11 +176,11 @@ public: const CBlockIndex* index, const std::vector<CTransactionRef>& tx_conflicted) override { - m_notifications->BlockConnected(*block, tx_conflicted); + m_notifications->BlockConnected(*block, tx_conflicted, index->nHeight); } - void BlockDisconnected(const std::shared_ptr<const CBlock>& block) override + void BlockDisconnected(const std::shared_ptr<const CBlock>& block, const CBlockIndex* index) override { - m_notifications->BlockDisconnected(*block); + m_notifications->BlockDisconnected(*block, index->nHeight); } void UpdatedBlockTip(const CBlockIndex* index, const CBlockIndex* fork_index, bool is_ibd) override { @@ -353,13 +347,11 @@ public: { return MakeUnique<NotificationsHandlerImpl>(*this, notifications); } - void waitForNotificationsIfNewBlocksConnected(const uint256& old_tip) override + void waitForNotificationsIfTipChanged(const uint256& old_tip) override { if (!old_tip.IsNull()) { LOCK(::cs_main); if (old_tip == ::ChainActive().Tip()->GetBlockHash()) return; - CBlockIndex* block = LookupBlockIndex(old_tip); - if (block && block->GetAncestor(::ChainActive().Height()) == ::ChainActive().Tip()) return; } SyncWithValidationInterfaceQueue(); } diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h index 82eeba1160..349af152d5 100644 --- a/src/interfaces/chain.h +++ b/src/interfaces/chain.h @@ -76,10 +76,6 @@ public: //! included in the current chain. virtual Optional<int> getBlockHeight(const uint256& hash) = 0; - //! Get block depth. Returns 1 for chain tip, 2 for preceding block, and - //! so on. Returns 0 for a block not included in the current chain. - virtual int getBlockDepth(const uint256& hash) = 0; - //! Get block hash. Height must be valid or this function will abort. virtual uint256 getBlockHash(int height) = 0; @@ -226,8 +222,8 @@ public: virtual ~Notifications() {} virtual void TransactionAddedToMempool(const CTransactionRef& tx) {} virtual void TransactionRemovedFromMempool(const CTransactionRef& ptx) {} - virtual void BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& tx_conflicted) {} - virtual void BlockDisconnected(const CBlock& block) {} + virtual void BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& tx_conflicted, int height) {} + virtual void BlockDisconnected(const CBlock& block, int height) {} virtual void UpdatedBlockTip() {} virtual void ChainStateFlushed(const CBlockLocator& locator) {} }; @@ -236,9 +232,8 @@ public: virtual std::unique_ptr<Handler> handleNotifications(Notifications& notifications) = 0; //! Wait for pending notifications to be processed unless block hash points to the current - //! chain tip, or to a possible descendant of the current chain tip that isn't currently - //! connected. - virtual void waitForNotificationsIfNewBlocksConnected(const uint256& old_tip) = 0; + //! chain tip. + virtual void waitForNotificationsIfTipChanged(const uint256& old_tip) = 0; //! Register handler for RPC. Command is not copied, so reference //! needs to remain valid until Handler is disconnected. diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp index b6ede08b14..701a748e55 100644 --- a/src/interfaces/wallet.cpp +++ b/src/interfaces/wallet.cpp @@ -31,7 +31,7 @@ namespace interfaces { namespace { //! Construct wallet tx struct. -WalletTx MakeWalletTx(interfaces::Chain::Lock& locked_chain, CWallet& wallet, const CWalletTx& wtx) +WalletTx MakeWalletTx(CWallet& wallet, const CWalletTx& wtx) { WalletTx result; result.tx = wtx.tx; @@ -49,7 +49,7 @@ WalletTx MakeWalletTx(interfaces::Chain::Lock& locked_chain, CWallet& wallet, co wallet.IsMine(result.txout_address.back()) : ISMINE_NO); } - result.credit = wtx.GetCredit(locked_chain, ISMINE_ALL); + result.credit = wtx.GetCredit(ISMINE_ALL); result.debit = wtx.GetDebit(ISMINE_ALL); result.change = wtx.GetChange(); result.time = wtx.GetTxTime(); @@ -63,21 +63,20 @@ WalletTxStatus MakeWalletTxStatus(interfaces::Chain::Lock& locked_chain, const C { WalletTxStatus result; result.block_height = locked_chain.getBlockHeight(wtx.m_confirm.hashBlock).get_value_or(std::numeric_limits<int>::max()); - result.blocks_to_maturity = wtx.GetBlocksToMaturity(locked_chain); - result.depth_in_main_chain = wtx.GetDepthInMainChain(locked_chain); + result.blocks_to_maturity = wtx.GetBlocksToMaturity(); + result.depth_in_main_chain = wtx.GetDepthInMainChain(); result.time_received = wtx.nTimeReceived; result.lock_time = wtx.tx->nLockTime; result.is_final = locked_chain.checkFinalTx(*wtx.tx); result.is_trusted = wtx.IsTrusted(locked_chain); result.is_abandoned = wtx.isAbandoned(); result.is_coinbase = wtx.IsCoinBase(); - result.is_in_main_chain = wtx.IsInMainChain(locked_chain); + result.is_in_main_chain = wtx.IsInMainChain(); return result; } //! Construct wallet TxOut struct. -WalletTxOut MakeWalletTxOut(interfaces::Chain::Lock& locked_chain, - CWallet& wallet, +WalletTxOut MakeWalletTxOut(CWallet& wallet, const CWalletTx& wtx, int n, int depth) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) @@ -86,7 +85,7 @@ WalletTxOut MakeWalletTxOut(interfaces::Chain::Lock& locked_chain, result.txout = wtx.tx->vout[n]; result.time = wtx.GetTxTime(); result.depth_in_main_chain = depth; - result.is_spent = wallet.IsSpent(locked_chain, wtx.GetHash(), n); + result.is_spent = wallet.IsSpent(wtx.GetHash(), n); return result; } @@ -170,12 +169,14 @@ public: bool addDestData(const CTxDestination& dest, const std::string& key, const std::string& value) override { LOCK(m_wallet->cs_wallet); - return m_wallet->AddDestData(dest, key, value); + WalletBatch batch{m_wallet->GetDatabase()}; + return m_wallet->AddDestData(batch, dest, key, value); } bool eraseDestData(const CTxDestination& dest, const std::string& key) override { LOCK(m_wallet->cs_wallet); - return m_wallet->EraseDestData(dest, key); + WalletBatch batch{m_wallet->GetDatabase()}; + return m_wallet->EraseDestData(batch, dest, key); } std::vector<std::string> getDestValues(const std::string& prefix) override { @@ -235,7 +236,7 @@ public: { auto locked_chain = m_wallet->chain().lock(); LOCK(m_wallet->cs_wallet); - return m_wallet->AbandonTransaction(*locked_chain, txid); + return m_wallet->AbandonTransaction(txid); } bool transactionCanBeBumped(const uint256& txid) override { @@ -282,7 +283,7 @@ public: LOCK(m_wallet->cs_wallet); auto mi = m_wallet->mapWallet.find(txid); if (mi != m_wallet->mapWallet.end()) { - return MakeWalletTx(*locked_chain, *m_wallet, mi->second); + return MakeWalletTx(*m_wallet, mi->second); } return {}; } @@ -293,7 +294,7 @@ public: std::vector<WalletTx> result; result.reserve(m_wallet->mapWallet.size()); for (const auto& entry : m_wallet->mapWallet) { - result.emplace_back(MakeWalletTx(*locked_chain, *m_wallet, entry.second)); + result.emplace_back(MakeWalletTx(*m_wallet, entry.second)); } return result; } @@ -338,7 +339,7 @@ public: in_mempool = mi->second.InMempool(); order_form = mi->second.vOrderForm; tx_status = MakeWalletTxStatus(*locked_chain, mi->second); - return MakeWalletTx(*locked_chain, *m_wallet, mi->second); + return MakeWalletTx(*m_wallet, mi->second); } return {}; } @@ -407,7 +408,7 @@ public: auto& group = result[entry.first]; for (const auto& coin : entry.second) { group.emplace_back(COutPoint(coin.tx->GetHash(), coin.i), - MakeWalletTxOut(*locked_chain, *m_wallet, *coin.tx, coin.i, coin.nDepth)); + MakeWalletTxOut(*m_wallet, *coin.tx, coin.i, coin.nDepth)); } } return result; @@ -422,9 +423,9 @@ public: result.emplace_back(); auto it = m_wallet->mapWallet.find(output.hash); if (it != m_wallet->mapWallet.end()) { - int depth = it->second.GetDepthInMainChain(*locked_chain); + int depth = it->second.GetDepthInMainChain(); if (depth >= 0) { - result.back() = MakeWalletTxOut(*locked_chain, *m_wallet, it->second, output.n, depth); + result.back() = MakeWalletTxOut(*m_wallet, it->second, output.n, depth); } } } diff --git a/src/key.cpp b/src/key.cpp index 3ba21753a2..10b6668aae 100644 --- a/src/key.cpp +++ b/src/key.cpp @@ -83,13 +83,13 @@ static int ec_privkey_import_der(const secp256k1_context* ctx, unsigned char *ou * <http://www.secg.org/sec1-v2.pdf>. The optional parameters and publicKey fields are * included. * - * privkey must point to an output buffer of length at least CKey::PRIVATE_KEY_SIZE bytes. + * privkey must point to an output buffer of length at least CKey::SIZE bytes. * privkeylen must initially be set to the size of the privkey buffer. Upon return it * will be set to the number of bytes used in the buffer. * key32 must point to a 32-byte raw private key. */ static int ec_privkey_export_der(const secp256k1_context *ctx, unsigned char *privkey, size_t *privkeylen, const unsigned char *key32, bool compressed) { - assert(*privkeylen >= CKey::PRIVATE_KEY_SIZE); + assert(*privkeylen >= CKey::SIZE); secp256k1_pubkey pubkey; size_t pubkeylen = 0; if (!secp256k1_ec_pubkey_create(ctx, &pubkey, key32)) { @@ -115,11 +115,11 @@ static int ec_privkey_export_der(const secp256k1_context *ctx, unsigned char *pr memcpy(ptr, begin, sizeof(begin)); ptr += sizeof(begin); memcpy(ptr, key32, 32); ptr += 32; memcpy(ptr, middle, sizeof(middle)); ptr += sizeof(middle); - pubkeylen = CPubKey::COMPRESSED_PUBLIC_KEY_SIZE; + pubkeylen = CPubKey::COMPRESSED_SIZE; secp256k1_ec_pubkey_serialize(ctx, ptr, &pubkeylen, &pubkey, SECP256K1_EC_COMPRESSED); ptr += pubkeylen; *privkeylen = ptr - privkey; - assert(*privkeylen == CKey::COMPRESSED_PRIVATE_KEY_SIZE); + assert(*privkeylen == CKey::COMPRESSED_SIZE); } else { static const unsigned char begin[] = { 0x30,0x82,0x01,0x13,0x02,0x01,0x01,0x04,0x20 @@ -141,11 +141,11 @@ static int ec_privkey_export_der(const secp256k1_context *ctx, unsigned char *pr memcpy(ptr, begin, sizeof(begin)); ptr += sizeof(begin); memcpy(ptr, key32, 32); ptr += 32; memcpy(ptr, middle, sizeof(middle)); ptr += sizeof(middle); - pubkeylen = CPubKey::PUBLIC_KEY_SIZE; + pubkeylen = CPubKey::SIZE; secp256k1_ec_pubkey_serialize(ctx, ptr, &pubkeylen, &pubkey, SECP256K1_EC_UNCOMPRESSED); ptr += pubkeylen; *privkeylen = ptr - privkey; - assert(*privkeylen == CKey::PRIVATE_KEY_SIZE); + assert(*privkeylen == CKey::SIZE); } return 1; } @@ -173,8 +173,8 @@ CPrivKey CKey::GetPrivKey() const { CPrivKey privkey; int ret; size_t privkeylen; - privkey.resize(PRIVATE_KEY_SIZE); - privkeylen = PRIVATE_KEY_SIZE; + privkey.resize(SIZE); + privkeylen = SIZE; ret = ec_privkey_export_der(secp256k1_context_sign, privkey.data(), &privkeylen, begin(), fCompressed); assert(ret); privkey.resize(privkeylen); @@ -184,7 +184,7 @@ CPrivKey CKey::GetPrivKey() const { CPubKey CKey::GetPubKey() const { assert(fValid); secp256k1_pubkey pubkey; - size_t clen = CPubKey::PUBLIC_KEY_SIZE; + size_t clen = CPubKey::SIZE; CPubKey result; int ret = secp256k1_ec_pubkey_create(secp256k1_context_sign, &pubkey, begin()); assert(ret); @@ -276,7 +276,7 @@ bool CKey::Derive(CKey& keyChild, ChainCode &ccChild, unsigned int nChild, const std::vector<unsigned char, secure_allocator<unsigned char>> vout(64); if ((nChild >> 31) == 0) { CPubKey pubkey = GetPubKey(); - assert(pubkey.size() == CPubKey::COMPRESSED_PUBLIC_KEY_SIZE); + assert(pubkey.size() == CPubKey::COMPRESSED_SIZE); BIP32Hash(cc, nChild, *pubkey.begin(), pubkey.begin()+1, vout.data()); } else { assert(size() == 32); @@ -19,7 +19,7 @@ /** * secure_allocator is defined in allocators.h * CPrivKey is a serialized private key, with all parameters included - * (PRIVATE_KEY_SIZE bytes) + * (SIZE bytes) */ typedef std::vector<unsigned char, secure_allocator<unsigned char> > CPrivKey; @@ -30,15 +30,15 @@ public: /** * secp256k1: */ - static const unsigned int PRIVATE_KEY_SIZE = 279; - static const unsigned int COMPRESSED_PRIVATE_KEY_SIZE = 214; + static const unsigned int SIZE = 279; + static const unsigned int COMPRESSED_SIZE = 214; /** * see www.keylength.com * script supports up to 75 for single byte push */ static_assert( - PRIVATE_KEY_SIZE >= COMPRESSED_PRIVATE_KEY_SIZE, - "COMPRESSED_PRIVATE_KEY_SIZE is larger than PRIVATE_KEY_SIZE"); + SIZE >= COMPRESSED_SIZE, + "COMPRESSED_SIZE is larger than SIZE"); private: //! Whether this private key is valid. We check for correctness when modifying the key diff --git a/src/logging.cpp b/src/logging.cpp index b01177f23f..9f6b5ede12 100644 --- a/src/logging.cpp +++ b/src/logging.cpp @@ -95,7 +95,15 @@ void BCLog::Logger::EnableCategory(BCLog::LogFlags flag) bool BCLog::Logger::EnableCategory(const std::string& str) { BCLog::LogFlags flag; - if (!GetLogCategory(flag, str)) return false; + if (!GetLogCategory(flag, str)) { + if (str == "db") { + // DEPRECATION: Added in 0.20, should start returning an error in 0.21 + LogPrintf("Warning: logging category 'db' is deprecated, use 'walletdb' instead\n"); + EnableCategory(BCLog::WALLETDB); + return true; + } + return false; + } EnableCategory(flag); return true; } @@ -139,7 +147,7 @@ const CLogCategoryDesc LogCategories[] = {BCLog::HTTP, "http"}, {BCLog::BENCH, "bench"}, {BCLog::ZMQ, "zmq"}, - {BCLog::DB, "db"}, + {BCLog::WALLETDB, "walletdb"}, {BCLog::RPC, "rpc"}, {BCLog::ESTIMATEFEE, "estimatefee"}, {BCLog::ADDRMAN, "addrman"}, diff --git a/src/logging.h b/src/logging.h index 9ed41c2b98..a2caef51a8 100644 --- a/src/logging.h +++ b/src/logging.h @@ -39,7 +39,7 @@ namespace BCLog { HTTP = (1 << 3), BENCH = (1 << 4), ZMQ = (1 << 5), - DB = (1 << 6), + WALLETDB = (1 << 6), RPC = (1 << 7), ESTIMATEFEE = (1 << 8), ADDRMAN = (1 << 9), diff --git a/src/psbt.h b/src/psbt.h index 6a5c468058..bcff66f7a1 100644 --- a/src/psbt.h +++ b/src/psbt.h @@ -171,7 +171,7 @@ struct PSBTInput case PSBT_IN_PARTIAL_SIG: { // Make sure that the key is the size of pubkey + 1 - if (key.size() != CPubKey::PUBLIC_KEY_SIZE + 1 && key.size() != CPubKey::COMPRESSED_PUBLIC_KEY_SIZE + 1) { + if (key.size() != CPubKey::SIZE + 1 && key.size() != CPubKey::COMPRESSED_SIZE + 1) { throw std::ios_base::failure("Size of key was not the expected size for the type partial signature pubkey"); } // Read in the pubkey from key diff --git a/src/pubkey.cpp b/src/pubkey.cpp index d38df716bd..10953adc35 100644 --- a/src/pubkey.cpp +++ b/src/pubkey.cpp @@ -196,8 +196,8 @@ bool CPubKey::RecoverCompact(const uint256 &hash, const std::vector<unsigned cha if (!secp256k1_ecdsa_recover(secp256k1_context_verify, &pubkey, &sig, hash.begin())) { return false; } - unsigned char pub[PUBLIC_KEY_SIZE]; - size_t publen = PUBLIC_KEY_SIZE; + unsigned char pub[SIZE]; + size_t publen = SIZE; secp256k1_ec_pubkey_serialize(secp256k1_context_verify, pub, &publen, &pubkey, fComp ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED); Set(pub, pub + publen); return true; @@ -217,8 +217,8 @@ bool CPubKey::Decompress() { if (!secp256k1_ec_pubkey_parse(secp256k1_context_verify, &pubkey, vch, size())) { return false; } - unsigned char pub[PUBLIC_KEY_SIZE]; - size_t publen = PUBLIC_KEY_SIZE; + unsigned char pub[SIZE]; + size_t publen = SIZE; secp256k1_ec_pubkey_serialize(secp256k1_context_verify, pub, &publen, &pubkey, SECP256K1_EC_UNCOMPRESSED); Set(pub, pub + publen); return true; @@ -227,7 +227,7 @@ bool CPubKey::Decompress() { bool CPubKey::Derive(CPubKey& pubkeyChild, ChainCode &ccChild, unsigned int nChild, const ChainCode& cc) const { assert(IsValid()); assert((nChild >> 31) == 0); - assert(size() == COMPRESSED_PUBLIC_KEY_SIZE); + assert(size() == COMPRESSED_SIZE); unsigned char out[64]; BIP32Hash(cc, nChild, *begin(), begin()+1, out); memcpy(ccChild.begin(), out+32, 32); @@ -238,8 +238,8 @@ bool CPubKey::Derive(CPubKey& pubkeyChild, ChainCode &ccChild, unsigned int nChi if (!secp256k1_ec_pubkey_tweak_add(secp256k1_context_verify, &pubkey, out)) { return false; } - unsigned char pub[COMPRESSED_PUBLIC_KEY_SIZE]; - size_t publen = COMPRESSED_PUBLIC_KEY_SIZE; + unsigned char pub[COMPRESSED_SIZE]; + size_t publen = COMPRESSED_SIZE; secp256k1_ec_pubkey_serialize(secp256k1_context_verify, pub, &publen, &pubkey, SECP256K1_EC_COMPRESSED); pubkeyChild.Set(pub, pub + publen); return true; @@ -251,8 +251,8 @@ void CExtPubKey::Encode(unsigned char code[BIP32_EXTKEY_SIZE]) const { code[5] = (nChild >> 24) & 0xFF; code[6] = (nChild >> 16) & 0xFF; code[7] = (nChild >> 8) & 0xFF; code[8] = (nChild >> 0) & 0xFF; memcpy(code+9, chaincode.begin(), 32); - assert(pubkey.size() == CPubKey::COMPRESSED_PUBLIC_KEY_SIZE); - memcpy(code+41, pubkey.begin(), CPubKey::COMPRESSED_PUBLIC_KEY_SIZE); + assert(pubkey.size() == CPubKey::COMPRESSED_SIZE); + memcpy(code+41, pubkey.begin(), CPubKey::COMPRESSED_SIZE); } void CExtPubKey::Decode(const unsigned char code[BIP32_EXTKEY_SIZE]) { diff --git a/src/pubkey.h b/src/pubkey.h index fd815a871b..76f743da66 100644 --- a/src/pubkey.h +++ b/src/pubkey.h @@ -33,17 +33,17 @@ public: /** * secp256k1: */ - static constexpr unsigned int PUBLIC_KEY_SIZE = 65; - static constexpr unsigned int COMPRESSED_PUBLIC_KEY_SIZE = 33; - static constexpr unsigned int SIGNATURE_SIZE = 72; - static constexpr unsigned int COMPACT_SIGNATURE_SIZE = 65; + static constexpr unsigned int SIZE = 65; + static constexpr unsigned int COMPRESSED_SIZE = 33; + static constexpr unsigned int SIGNATURE_SIZE = 72; + static constexpr unsigned int COMPACT_SIGNATURE_SIZE = 65; /** * see www.keylength.com * script supports up to 75 for single byte push */ static_assert( - PUBLIC_KEY_SIZE >= COMPRESSED_PUBLIC_KEY_SIZE, - "COMPRESSED_PUBLIC_KEY_SIZE is larger than PUBLIC_KEY_SIZE"); + SIZE >= COMPRESSED_SIZE, + "COMPRESSED_SIZE is larger than SIZE"); private: @@ -51,15 +51,15 @@ private: * Just store the serialized data. * Its length can very cheaply be computed from the first byte. */ - unsigned char vch[PUBLIC_KEY_SIZE]; + unsigned char vch[SIZE]; //! Compute the length of a pubkey with a given first byte. unsigned int static GetLen(unsigned char chHeader) { if (chHeader == 2 || chHeader == 3) - return COMPRESSED_PUBLIC_KEY_SIZE; + return COMPRESSED_SIZE; if (chHeader == 4 || chHeader == 6 || chHeader == 7) - return PUBLIC_KEY_SIZE; + return SIZE; return 0; } @@ -140,7 +140,7 @@ public: void Unserialize(Stream& s) { unsigned int len = ::ReadCompactSize(s); - if (len <= PUBLIC_KEY_SIZE) { + if (len <= SIZE) { s.read((char*)vch, len); } else { // invalid pubkey, skip available data @@ -179,7 +179,7 @@ public: //! Check whether this is a compressed public key. bool IsCompressed() const { - return size() == COMPRESSED_PUBLIC_KEY_SIZE; + return size() == COMPRESSED_SIZE; } /** diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp index 234d3865ab..676c15ea43 100644 --- a/src/qt/bitcoin.cpp +++ b/src/qt/bitcoin.cpp @@ -430,16 +430,19 @@ int GuiMain(int argc, char* argv[]) BitcoinApplication app(*node); - // Register meta types used for QMetaObject::invokeMethod - qRegisterMetaType< bool* >(); + // Register meta types used for QMetaObject::invokeMethod and Qt::QueuedConnection + qRegisterMetaType<bool*>(); #ifdef ENABLE_WALLET qRegisterMetaType<WalletModel*>(); #endif - // Need to pass name here as CAmount is a typedef (see http://qt-project.org/doc/qt-5/qmetatype.html#qRegisterMetaType) - // IMPORTANT if it is no longer a typedef use the normal variant above - qRegisterMetaType< CAmount >("CAmount"); - qRegisterMetaType< std::function<void()> >("std::function<void()>"); + // Register typedefs (see http://qt-project.org/doc/qt-5/qmetatype.html#qRegisterMetaType) + // IMPORTANT: if CAmount is no longer a typedef use the normal variant above (see https://doc.qt.io/qt-5/qmetatype.html#qRegisterMetaType-1) + qRegisterMetaType<CAmount>("CAmount"); + qRegisterMetaType<size_t>("size_t"); + + qRegisterMetaType<std::function<void()>>("std::function<void()>"); qRegisterMetaType<QMessageBox::Icon>("QMessageBox::Icon"); + /// 2. Parse command-line options. We do this after qt in order to show an error if there are problems parsing these // Command-line options take precedence: node->setupServerArgs(); diff --git a/src/qt/forms/receivecoinsdialog.ui b/src/qt/forms/receivecoinsdialog.ui index 0214356eaa..64f52fcf45 100644 --- a/src/qt/forms/receivecoinsdialog.ui +++ b/src/qt/forms/receivecoinsdialog.ui @@ -63,7 +63,7 @@ <item row="4" column="2"> <widget class="QLineEdit" name="reqLabel"> <property name="toolTip"> - <string>An optional label to associate with the new receiving address.</string> + <string>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.</string> </property> </widget> </item> @@ -93,7 +93,7 @@ <item row="6" column="2"> <widget class="QLineEdit" name="reqMessage"> <property name="toolTip"> - <string>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.</string> + <string>An optional message that is attached to the payment request and may be displayed to the sender.</string> </property> </widget> </item> diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp index fbf76452ac..980de711db 100644 --- a/src/qt/test/wallettests.cpp +++ b/src/qt/test/wallettests.cpp @@ -139,10 +139,12 @@ void TestGUI(interfaces::Node& node) wallet->LoadWallet(firstRun); { auto spk_man = wallet->GetLegacyScriptPubKeyMan(); + auto locked_chain = wallet->chain().lock(); LOCK(wallet->cs_wallet); AssertLockHeld(spk_man->cs_wallet); wallet->SetAddressBook(GetDestinationForKey(test.coinbaseKey.GetPubKey(), wallet->m_default_address_type), "", "receive"); spk_man->AddKeyPubKey(test.coinbaseKey, test.coinbaseKey.GetPubKey()); + wallet->SetLastBlockProcessed(105, ::ChainActive().Tip()->GetBlockHash()); } { auto locked_chain = wallet->chain().lock(); diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp index 095c98d26f..220e41b383 100644 --- a/src/qt/utilitydialog.cpp +++ b/src/qt/utilitydialog.cpp @@ -34,14 +34,6 @@ HelpMessageDialog::HelpMessageDialog(interfaces::Node& node, QWidget *parent, bo ui->setupUi(this); QString version = QString{PACKAGE_NAME} + " " + tr("version") + " " + QString::fromStdString(FormatFullVersion()); - /* On x86 add a bit specifier to the version so that users can distinguish between - * 32 and 64 bit builds. On other architectures, 32/64 bit may be more ambiguous. - */ -#if defined(__x86_64__) - version += " " + tr("(%1-bit)").arg(64); -#elif defined(__i386__ ) - version += " " + tr("(%1-bit)").arg(32); -#endif if (about) { diff --git a/src/qt/walletframe.cpp b/src/qt/walletframe.cpp index d7f0617315..4b2b475883 100644 --- a/src/qt/walletframe.cpp +++ b/src/qt/walletframe.cpp @@ -61,11 +61,6 @@ void WalletFrame::addWallet(WalletModel *walletModel) walletStack->addWidget(walletView); mapWalletViews[walletModel] = walletView; - // Ensure a walletView is able to show the main window - connect(walletView, &WalletView::showNormalIfMinimized, [this]{ - gui->showNormalIfMinimized(); - }); - connect(walletView, &WalletView::outOfSyncWarningClicked, this, &WalletFrame::outOfSyncWarningClicked); } diff --git a/src/qt/walletview.h b/src/qt/walletview.h index e29c4c52f5..8d5a301cdb 100644 --- a/src/qt/walletview.h +++ b/src/qt/walletview.h @@ -115,8 +115,6 @@ public Q_SLOTS: void requestedSyncWarningInfo(); Q_SIGNALS: - /** Signal that we want to show the main window */ - void showNormalIfMinimized(); /** Fired when a message should be reported to the user */ void message(const QString &title, const QString &message, unsigned int style); /** Encryption status of wallet changed */ diff --git a/src/random.cpp b/src/random.cpp index 48d20d7d72..47d76d8700 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -5,19 +5,22 @@ #include <random.h> +#include <compat/cpuid.h> #include <crypto/sha512.h> #include <support/cleanse.h> #ifdef WIN32 #include <compat.h> // for Windows API #include <wincrypt.h> #endif -#include <logging.h> // for LogPrint() -#include <sync.h> // for WAIT_LOCK +#include <logging.h> // for LogPrintf() +#include <sync.h> // for Mutex #include <util/time.h> // for GetTime() #include <stdlib.h> #include <thread> +#include <randomenv.h> + #include <support/allocators/secure.h> #ifndef WIN32 @@ -40,15 +43,6 @@ #include <sys/sysctl.h> #endif - -#if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) -#include <cpuid.h> -#endif - -#include <openssl/err.h> -#include <openssl/rand.h> -#include <openssl/conf.h> - [[noreturn]] static void RandFailure() { LogPrintf("Failed to read randomness, aborting\n"); @@ -75,7 +69,7 @@ static inline int64_t GetPerformanceCounter() noexcept #endif } -#if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) +#ifdef HAVE_GETCPUID static bool g_rdrand_supported = false; static bool g_rdseed_supported = false; static constexpr uint32_t CPUID_F1_ECX_RDRAND = 0x40000000; @@ -86,15 +80,6 @@ static_assert(CPUID_F1_ECX_RDRAND == bit_RDRND, "Unexpected value for bit_RDRND" #ifdef bit_RDSEED static_assert(CPUID_F7_EBX_RDSEED == bit_RDSEED, "Unexpected value for bit_RDSEED"); #endif -static void inline GetCPUID(uint32_t leaf, uint32_t subleaf, uint32_t& a, uint32_t& b, uint32_t& c, uint32_t& d) -{ - // We can't use __get_cpuid as it doesn't support subleafs. -#ifdef __GNUC__ - __cpuid_count(leaf, subleaf, a, b, c, d); -#else - __asm__ ("cpuid" : "=a"(a), "=b"(b), "=c"(c), "=d"(d) : "0"(leaf), "2"(subleaf)); -#endif -} static void InitHardwareRand() { @@ -263,44 +248,6 @@ static void Strengthen(const unsigned char (&seed)[32], int microseconds, CSHA51 memory_cleanse(buffer, sizeof(buffer)); } -static void RandAddSeedPerfmon(CSHA512& hasher) -{ -#ifdef WIN32 - // Don't need this on Linux, OpenSSL automatically uses /dev/urandom - // Seed with the entire set of perfmon data - - // This can take up to 2 seconds, so only do it every 10 minutes - static int64_t nLastPerfmon; - if (GetTime() < nLastPerfmon + 10 * 60) - return; - nLastPerfmon = GetTime(); - - std::vector<unsigned char> vData(250000, 0); - long ret = 0; - unsigned long nSize = 0; - const size_t nMaxSize = 10000000; // Bail out at more than 10MB of performance data - while (true) { - nSize = vData.size(); - ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", nullptr, nullptr, vData.data(), &nSize); - if (ret != ERROR_MORE_DATA || vData.size() >= nMaxSize) - break; - vData.resize(std::max((vData.size() * 3) / 2, nMaxSize)); // Grow size of buffer exponentially - } - RegCloseKey(HKEY_PERFORMANCE_DATA); - if (ret == ERROR_SUCCESS) { - hasher.Write(vData.data(), nSize); - memory_cleanse(vData.data(), nSize); - } else { - // Performance data is only a best-effort attempt at improving the - // situation when the OS randomness (and other sources) aren't - // adequate. As a result, failure to read it is isn't considered critical, - // so we don't call RandFailure(). - // TODO: Add logging when the logger is made functional before global - // constructors have been invoked. - } -#endif -} - #ifndef WIN32 /** Fallback: get 32 bytes of system entropy from /dev/urandom. The most * compatible way to get cryptographic randomness on UNIX-ish platforms. @@ -396,8 +343,6 @@ void GetOSRand(unsigned char *ent32) #endif } -void LockingCallbackOpenSSL(int mode, int i, const char* file, int line); - namespace { class RNGState { @@ -413,31 +358,15 @@ class RNGState { unsigned char m_state[32] GUARDED_BY(m_mutex) = {0}; uint64_t m_counter GUARDED_BY(m_mutex) = 0; bool m_strongly_seeded GUARDED_BY(m_mutex) = false; - std::unique_ptr<Mutex[]> m_mutex_openssl; public: RNGState() noexcept { InitHardwareRand(); - - // Init OpenSSL library multithreading support - m_mutex_openssl.reset(new Mutex[CRYPTO_num_locks()]); - CRYPTO_set_locking_callback(LockingCallbackOpenSSL); - - // OpenSSL can optionally load a config file which lists optional loadable modules and engines. - // We don't use them so we don't require the config. However some of our libs may call functions - // which attempt to load the config file, possibly resulting in an exit() or crash if it is missing - // or corrupt. Explicitly tell OpenSSL not to try to load the file. The result for our libs will be - // that the config appears to have been loaded and there are no modules/engines available. - OPENSSL_no_config(); } ~RNGState() { - // Securely erase the memory used by the OpenSSL PRNG - RAND_cleanup(); - // Shutdown OpenSSL library multithreading support - CRYPTO_set_locking_callback(nullptr); } /** Extract up to 32 bytes of entropy from the RNG state, mixing in new entropy from hasher. @@ -473,8 +402,6 @@ public: memory_cleanse(buf, 64); return ret; } - - Mutex& GetOpenSSLMutex(int i) { return m_mutex_openssl[i]; } }; RNGState& GetRNGState() noexcept @@ -486,17 +413,6 @@ RNGState& GetRNGState() noexcept } } -void LockingCallbackOpenSSL(int mode, int i, const char* file, int line) NO_THREAD_SAFETY_ANALYSIS -{ - RNGState& rng = GetRNGState(); - - if (mode & CRYPTO_LOCK) { - rng.GetOpenSSLMutex(i).lock(); - } else { - rng.GetOpenSSLMutex(i).unlock(); - } -} - /* A note on the use of noexcept in the seeding functions below: * * None of the RNG code should ever throw any exception, with the sole exception @@ -544,10 +460,6 @@ static void SeedSlow(CSHA512& hasher) noexcept GetOSRand(buffer); hasher.Write(buffer, sizeof(buffer)); - // OpenSSL RNG (for now) - RAND_bytes(buffer, sizeof(buffer)); - hasher.Write(buffer, sizeof(buffer)); - // High-precision timestamp. // // Note that we also commit to a timestamp in the Fast seeder, so we indirectly commit to a @@ -556,22 +468,16 @@ static void SeedSlow(CSHA512& hasher) noexcept } /** Extract entropy from rng, strengthen it, and feed it into hasher. */ -static void SeedStrengthen(CSHA512& hasher, RNGState& rng) noexcept +static void SeedStrengthen(CSHA512& hasher, RNGState& rng, int microseconds) noexcept { - static std::atomic<int64_t> last_strengthen{0}; - int64_t last_time = last_strengthen.load(); - int64_t current_time = GetTimeMicros(); - if (current_time > last_time + 60000000) { // Only run once a minute - // Generate 32 bytes of entropy from the RNG, and a copy of the entropy already in hasher. - unsigned char strengthen_seed[32]; - rng.MixExtract(strengthen_seed, sizeof(strengthen_seed), CSHA512(hasher), false); - // Strengthen it for 10ms (100ms on first run), and feed it into hasher. - Strengthen(strengthen_seed, last_time == 0 ? 100000 : 10000, hasher); - last_strengthen = current_time; - } + // Generate 32 bytes of entropy from the RNG, and a copy of the entropy already in hasher. + unsigned char strengthen_seed[32]; + rng.MixExtract(strengthen_seed, sizeof(strengthen_seed), CSHA512(hasher), false); + // Strengthen the seed, and feed it into hasher. + Strengthen(strengthen_seed, microseconds, hasher); } -static void SeedSleep(CSHA512& hasher, RNGState& rng) +static void SeedPeriodic(CSHA512& hasher, RNGState& rng) { // Everything that the 'fast' seeder includes SeedFast(hasher); @@ -579,17 +485,13 @@ static void SeedSleep(CSHA512& hasher, RNGState& rng) // High-precision timestamp SeedTimestamp(hasher); - // Sleep for 1ms - MilliSleep(1); - - // High-precision timestamp after sleeping (as we commit to both the time before and after, this measures the delay) - SeedTimestamp(hasher); - - // Windows performance monitor data (once every 10 minutes) - RandAddSeedPerfmon(hasher); + // Dynamic environment data (performance monitoring, ...) + auto old_size = hasher.Size(); + RandAddDynamicEnv(hasher); + LogPrintf("Feeding %i bytes of dynamic environment data into RNG\n", hasher.Size() - old_size); - // Strengthen every minute - SeedStrengthen(hasher, rng); + // Strengthen for 10 ms + SeedStrengthen(hasher, rng, 10000); } static void SeedStartup(CSHA512& hasher, RNGState& rng) noexcept @@ -600,17 +502,22 @@ static void SeedStartup(CSHA512& hasher, RNGState& rng) noexcept // Everything that the 'slow' seeder includes. SeedSlow(hasher); - // Windows performance monitor data. - RandAddSeedPerfmon(hasher); + // Dynamic environment data (performance monitoring, ...) + auto old_size = hasher.Size(); + RandAddDynamicEnv(hasher); - // Strengthen - SeedStrengthen(hasher, rng); + // Static environment data + RandAddStaticEnv(hasher); + LogPrintf("Feeding %i bytes of environment data into RNG\n", hasher.Size() - old_size); + + // Strengthen for 100 ms + SeedStrengthen(hasher, rng, 100000); } enum class RNGLevel { FAST, //!< Automatically called by GetRandBytes SLOW, //!< Automatically called by GetStrongRandBytes - SLEEP, //!< Called by RandAddSeedSleep() + PERIODIC, //!< Called by RandAddPeriodic() }; static void ProcRand(unsigned char* out, int num, RNGLevel level) @@ -628,8 +535,8 @@ static void ProcRand(unsigned char* out, int num, RNGLevel level) case RNGLevel::SLOW: SeedSlow(hasher); break; - case RNGLevel::SLEEP: - SeedSleep(hasher, rng); + case RNGLevel::PERIODIC: + SeedPeriodic(hasher, rng); break; } @@ -640,19 +547,11 @@ static void ProcRand(unsigned char* out, int num, RNGLevel level) SeedStartup(startup_hasher, rng); rng.MixExtract(out, num, std::move(startup_hasher), true); } - - // For anything but the 'fast' level, feed the resulting RNG output (after an additional hashing step) back into OpenSSL. - if (level != RNGLevel::FAST) { - unsigned char buf[64]; - CSHA512().Write(out, num).Finalize(buf); - RAND_add(buf, sizeof(buf), num); - memory_cleanse(buf, 64); - } } void GetRandBytes(unsigned char* buf, int num) noexcept { ProcRand(buf, num, RNGLevel::FAST); } void GetStrongRandBytes(unsigned char* buf, int num) noexcept { ProcRand(buf, num, RNGLevel::SLOW); } -void RandAddSeedSleep() { ProcRand(nullptr, 0, RNGLevel::SLEEP); } +void RandAddPeriodic() { ProcRand(nullptr, 0, RNGLevel::PERIODIC); } bool g_mock_deterministic_tests{false}; @@ -716,7 +615,7 @@ bool Random_SanityCheck() uint64_t start = GetPerformanceCounter(); /* This does not measure the quality of randomness, but it does test that - * OSRandom() overwrites all 32 bytes of the output given a maximum + * GetOSRand() overwrites all 32 bytes of the output given a maximum * number of tries. */ static const ssize_t MAX_TRIES = 1024; diff --git a/src/random.h b/src/random.h index 9d1f751773..2d8ab085e3 100644 --- a/src/random.h +++ b/src/random.h @@ -35,7 +35,6 @@ * that fast seeding includes, but additionally: * - OS entropy (/dev/urandom, getrandom(), ...). The application will terminate if * this entropy source fails. - * - Bytes from OpenSSL's RNG (which itself may be seeded from various sources) * - Another high-precision timestamp (indirectly committing to a benchmark of all the * previous sources). * These entropy sources are slower, but designed to make sure the RNG state contains @@ -52,7 +51,6 @@ * sources used in the 'slow' seeder are included, but also: * - 256 bits from the hardware RNG (rdseed or rdrand) when available. * - (On Windows) Performance monitoring data from the OS. - * - (On Windows) Through OpenSSL, the screen contents. * - Strengthen the entropy for 100 ms using repeated SHA512. * * When mixing in new entropy, H = SHA512(entropy || old_rng_state) is computed, and @@ -85,11 +83,11 @@ uint256 GetRandHash() noexcept; void GetStrongRandBytes(unsigned char* buf, int num) noexcept; /** - * Sleep for 1ms, gather entropy from various sources, and feed them to the PRNG state. + * Gather entropy from various expensive sources, and feed them to the PRNG state. * * Thread-safe. */ -void RandAddSeedSleep(); +void RandAddPeriodic(); /** * Fast randomness source. This is seeded once with secure random data, but diff --git a/src/randomenv.cpp b/src/randomenv.cpp new file mode 100644 index 0000000000..ec42ddabc3 --- /dev/null +++ b/src/randomenv.cpp @@ -0,0 +1,507 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#if defined(HAVE_CONFIG_H) +#include <config/bitcoin-config.h> +#endif + +#include <randomenv.h> + +#include <clientversion.h> +#include <compat/cpuid.h> +#include <crypto/sha512.h> +#include <support/cleanse.h> +#include <util/time.h> // for GetTime() +#ifdef WIN32 +#include <compat.h> // for Windows API +#endif + +#include <algorithm> +#include <atomic> +#include <chrono> +#include <climits> +#include <thread> +#include <vector> + +#include <stdint.h> +#include <string.h> +#ifndef WIN32 +#include <sys/types.h> // must go before a number of other headers +#include <fcntl.h> +#include <netinet/in.h> +#include <sys/resource.h> +#include <sys/socket.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/utsname.h> +#include <unistd.h> +#endif +#ifdef __MACH__ +#include <mach/clock.h> +#include <mach/mach.h> +#include <mach/mach_time.h> +#endif +#if HAVE_DECL_GETIFADDRS +#include <ifaddrs.h> +#endif +#if HAVE_SYSCTL +#include <sys/sysctl.h> +#if HAVE_VM_VM_PARAM_H +#include <vm/vm_param.h> +#endif +#if HAVE_SYS_RESOURCES_H +#include <sys/resources.h> +#endif +#if HAVE_SYS_VMMETER_H +#include <sys/vmmeter.h> +#endif +#endif +#ifdef __linux__ +#include <sys/auxv.h> +#endif + +//! Necessary on some platforms +extern char** environ; + +namespace { + +void RandAddSeedPerfmon(CSHA512& hasher) +{ +#ifdef WIN32 + // Seed with the entire set of perfmon data + + // This can take up to 2 seconds, so only do it every 10 minutes + static std::atomic<std::chrono::seconds> last_perfmon{std::chrono::seconds{0}}; + auto last_time = last_perfmon.load(); + auto current_time = GetTime<std::chrono::seconds>(); + if (current_time < last_time + std::chrono::minutes{10}) return; + last_perfmon = current_time; + + std::vector<unsigned char> vData(250000, 0); + long ret = 0; + unsigned long nSize = 0; + const size_t nMaxSize = 10000000; // Bail out at more than 10MB of performance data + while (true) { + nSize = vData.size(); + ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", nullptr, nullptr, vData.data(), &nSize); + if (ret != ERROR_MORE_DATA || vData.size() >= nMaxSize) + break; + vData.resize(std::max((vData.size() * 3) / 2, nMaxSize)); // Grow size of buffer exponentially + } + RegCloseKey(HKEY_PERFORMANCE_DATA); + if (ret == ERROR_SUCCESS) { + hasher.Write(vData.data(), nSize); + memory_cleanse(vData.data(), nSize); + } else { + // Performance data is only a best-effort attempt at improving the + // situation when the OS randomness (and other sources) aren't + // adequate. As a result, failure to read it is isn't considered critical, + // so we don't call RandFailure(). + // TODO: Add logging when the logger is made functional before global + // constructors have been invoked. + } +#endif +} + +/** Helper to easily feed data into a CSHA512. + * + * Note that this does not serialize the passed object (like stream.h's << operators do). + * Its raw memory representation is used directly. + */ +template<typename T> +CSHA512& operator<<(CSHA512& hasher, const T& data) { + static_assert(!std::is_same<typename std::decay<T>::type, char*>::value, "Calling operator<<(CSHA512, char*) is probably not what you want"); + static_assert(!std::is_same<typename std::decay<T>::type, unsigned char*>::value, "Calling operator<<(CSHA512, unsigned char*) is probably not what you want"); + static_assert(!std::is_same<typename std::decay<T>::type, const char*>::value, "Calling operator<<(CSHA512, const char*) is probably not what you want"); + static_assert(!std::is_same<typename std::decay<T>::type, const unsigned char*>::value, "Calling operator<<(CSHA512, const unsigned char*) is probably not what you want"); + hasher.Write((const unsigned char*)&data, sizeof(data)); + return hasher; +} + +#ifndef WIN32 +void AddSockaddr(CSHA512& hasher, const struct sockaddr *addr) +{ + if (addr == nullptr) return; + switch (addr->sa_family) { + case AF_INET: + hasher.Write((const unsigned char*)addr, sizeof(sockaddr_in)); + break; + case AF_INET6: + hasher.Write((const unsigned char*)addr, sizeof(sockaddr_in6)); + break; + default: + hasher.Write((const unsigned char*)&addr->sa_family, sizeof(addr->sa_family)); + } +} + +void AddFile(CSHA512& hasher, const char *path) +{ + struct stat sb = {}; + int f = open(path, O_RDONLY); + size_t total = 0; + if (f != -1) { + unsigned char fbuf[4096]; + int n; + hasher.Write((const unsigned char*)&f, sizeof(f)); + if (fstat(f, &sb) == 0) hasher << sb; + do { + n = read(f, fbuf, sizeof(fbuf)); + if (n > 0) hasher.Write(fbuf, n); + total += n; + /* not bothering with EINTR handling. */ + } while (n == sizeof(fbuf) && total < 1048576); // Read only the first 1 Mbyte + close(f); + } +} + +void AddPath(CSHA512& hasher, const char *path) +{ + struct stat sb = {}; + if (stat(path, &sb) == 0) { + hasher.Write((const unsigned char*)path, strlen(path) + 1); + hasher << sb; + } +} +#endif + +#if HAVE_SYSCTL +template<int... S> +void AddSysctl(CSHA512& hasher) +{ + int CTL[sizeof...(S)] = {S...}; + unsigned char buffer[65536]; + size_t siz = 65536; + int ret = sysctl(CTL, sizeof...(S), buffer, &siz, nullptr, 0); + if (ret == 0 || (ret == -1 && errno == ENOMEM)) { + hasher << sizeof(CTL); + hasher.Write((const unsigned char*)CTL, sizeof(CTL)); + if (siz > sizeof(buffer)) siz = sizeof(buffer); + hasher << siz; + hasher.Write(buffer, siz); + } +} +#endif + +#ifdef HAVE_GETCPUID +void inline AddCPUID(CSHA512& hasher, uint32_t leaf, uint32_t subleaf, uint32_t& ax, uint32_t& bx, uint32_t& cx, uint32_t& dx) +{ + GetCPUID(leaf, subleaf, ax, bx, cx, dx); + hasher << leaf << subleaf << ax << bx << cx << dx; +} + +void AddAllCPUID(CSHA512& hasher) +{ + uint32_t ax, bx, cx, dx; + // Iterate over all standard leaves + AddCPUID(hasher, 0, 0, ax, bx, cx, dx); // Returns max leaf in ax + uint32_t max = ax; + for (uint32_t leaf = 1; leaf <= max; ++leaf) { + for (uint32_t subleaf = 0;; ++subleaf) { + AddCPUID(hasher, leaf, subleaf, ax, bx, cx, dx); + // Iterate over subleaves for leaf 4, 11, 13 + if (leaf != 4 && leaf != 11 && leaf != 13) break; + if ((leaf == 4 || leaf == 13) && ax == 0) break; + if (leaf == 11 && (cx & 0xFF00) == 0) break; + } + } + // Iterate over all extended leaves + AddCPUID(hasher, 0x80000000, 0, ax, bx, cx, dx); // Returns max extended leaf in ax + uint32_t ext_max = ax; + for (uint32_t leaf = 0x80000001; leaf <= ext_max; ++leaf) { + AddCPUID(hasher, leaf, 0, ax, bx, cx, dx); + } +} +#endif +} // namespace + +void RandAddDynamicEnv(CSHA512& hasher) +{ + RandAddSeedPerfmon(hasher); + + // Various clocks +#ifdef WIN32 + FILETIME ftime; + GetSystemTimeAsFileTime(&ftime); + hasher << ftime; +#else +# ifndef __MACH__ + // On non-MacOS systems, use various clock_gettime() calls. + struct timespec ts = {}; +# ifdef CLOCK_MONOTONIC + clock_gettime(CLOCK_MONOTONIC, &ts); + hasher << ts; +# endif +# ifdef CLOCK_REALTIME + clock_gettime(CLOCK_REALTIME, &ts); + hasher << ts; +# endif +# ifdef CLOCK_BOOTTIME + clock_gettime(CLOCK_BOOTTIME, &ts); + hasher << ts; +# endif +# else + // On MacOS use mach_absolute_time (number of CPU ticks since boot) as a replacement for CLOCK_MONOTONIC, + // and clock_get_time for CALENDAR_CLOCK as a replacement for CLOCK_REALTIME. + hasher << mach_absolute_time(); + // From https://gist.github.com/jbenet/1087739 + clock_serv_t cclock; + mach_timespec_t mts = {}; + if (host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock) == KERN_SUCCESS && clock_get_time(cclock, &mts) == KERN_SUCCESS) { + hasher << mts; + mach_port_deallocate(mach_task_self(), cclock); + } +# endif + // gettimeofday is available on all UNIX systems, but only has microsecond precision. + struct timeval tv = {}; + gettimeofday(&tv, nullptr); + hasher << tv; +#endif + // Probably redundant, but also use all the clocks C++11 provides: + hasher << std::chrono::system_clock::now().time_since_epoch().count(); + hasher << std::chrono::steady_clock::now().time_since_epoch().count(); + hasher << std::chrono::high_resolution_clock::now().time_since_epoch().count(); + +#ifndef WIN32 + // Current resource usage. + struct rusage usage = {}; + if (getrusage(RUSAGE_SELF, &usage) == 0) hasher << usage; +#endif + +#ifdef __linux__ + AddFile(hasher, "/proc/diskstats"); + AddFile(hasher, "/proc/vmstat"); + AddFile(hasher, "/proc/schedstat"); + AddFile(hasher, "/proc/zoneinfo"); + AddFile(hasher, "/proc/meminfo"); + AddFile(hasher, "/proc/softirqs"); + AddFile(hasher, "/proc/stat"); + AddFile(hasher, "/proc/self/schedstat"); + AddFile(hasher, "/proc/self/status"); +#endif + +#if HAVE_SYSCTL +# ifdef CTL_KERN +# if defined(KERN_PROC) && defined(KERN_PROC_ALL) + AddSysctl<CTL_KERN, KERN_PROC, KERN_PROC_ALL>(hasher); +# endif +# endif +# ifdef CTL_HW +# ifdef HW_DISKSTATS + AddSysctl<CTL_HW, HW_DISKSTATS>(hasher); +# endif +# endif +# ifdef CTL_VM +# ifdef VM_LOADAVG + AddSysctl<CTL_VM, VM_LOADAVG>(hasher); +# endif +# ifdef VM_TOTAL + AddSysctl<CTL_VM, VM_TOTAL>(hasher); +# endif +# ifdef VM_METER + AddSysctl<CTL_VM, VM_METER>(hasher); +# endif +# endif +#endif + + // Stack and heap location + void* addr = malloc(4097); + hasher << &addr << addr; + free(addr); +} + +void RandAddStaticEnv(CSHA512& hasher) +{ + // Some compile-time static properties + hasher << (CHAR_MIN < 0) << sizeof(void*) << sizeof(long) << sizeof(int); +#if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__) + hasher << __GNUC__ << __GNUC_MINOR__ << __GNUC_PATCHLEVEL__; +#endif +#ifdef _MSC_VER + hasher << _MSC_VER; +#endif + hasher << __cplusplus; +#ifdef _XOPEN_VERSION + hasher << _XOPEN_VERSION; +#endif +#ifdef __VERSION__ + const char* COMPILER_VERSION = __VERSION__; + hasher.Write((const unsigned char*)COMPILER_VERSION, strlen(COMPILER_VERSION) + 1); +#endif + + // Bitcoin client version + hasher << CLIENT_VERSION; + +#ifdef __linux__ + // Information available through getauxval() +# ifdef AT_HWCAP + hasher << getauxval(AT_HWCAP); +# endif +# ifdef AT_HWCAP2 + hasher << getauxval(AT_HWCAP2); +# endif +# ifdef AT_RANDOM + const unsigned char* random_aux = (const unsigned char*)getauxval(AT_RANDOM); + if (random_aux) hasher.Write(random_aux, 16); +# endif +# ifdef AT_PLATFORM + const char* platform_str = (const char*)getauxval(AT_PLATFORM); + if (platform_str) hasher.Write((const unsigned char*)platform_str, strlen(platform_str) + 1); +# endif +# ifdef AT_EXECFN + const char* exec_str = (const char*)getauxval(AT_EXECFN); + if (exec_str) hasher.Write((const unsigned char*)exec_str, strlen(exec_str) + 1); +# endif +#endif // __linux__ + +#ifdef HAVE_GETCPUID + AddAllCPUID(hasher); +#endif + + // Memory locations + hasher << &hasher << &RandAddStaticEnv << &malloc << &errno << &environ; + + // Hostname + char hname[256]; + if (gethostname(hname, 256) == 0) { + hasher.Write((const unsigned char*)hname, strnlen(hname, 256)); + } + +#if HAVE_DECL_GETIFADDRS + // Network interfaces + struct ifaddrs *ifad = NULL; + getifaddrs(&ifad); + struct ifaddrs *ifit = ifad; + while (ifit != NULL) { + hasher.Write((const unsigned char*)&ifit, sizeof(ifit)); + hasher.Write((const unsigned char*)ifit->ifa_name, strlen(ifit->ifa_name) + 1); + hasher.Write((const unsigned char*)&ifit->ifa_flags, sizeof(ifit->ifa_flags)); + AddSockaddr(hasher, ifit->ifa_addr); + AddSockaddr(hasher, ifit->ifa_netmask); + AddSockaddr(hasher, ifit->ifa_dstaddr); + ifit = ifit->ifa_next; + } + freeifaddrs(ifad); +#endif + +#ifndef WIN32 + // UNIX kernel information + struct utsname name; + if (uname(&name) != -1) { + hasher.Write((const unsigned char*)&name.sysname, strlen(name.sysname) + 1); + hasher.Write((const unsigned char*)&name.nodename, strlen(name.nodename) + 1); + hasher.Write((const unsigned char*)&name.release, strlen(name.release) + 1); + hasher.Write((const unsigned char*)&name.version, strlen(name.version) + 1); + hasher.Write((const unsigned char*)&name.machine, strlen(name.machine) + 1); + } + + /* Path and filesystem provided data */ + AddPath(hasher, "/"); + AddPath(hasher, "."); + AddPath(hasher, "/tmp"); + AddPath(hasher, "/home"); + AddPath(hasher, "/proc"); +#ifdef __linux__ + AddFile(hasher, "/proc/cmdline"); + AddFile(hasher, "/proc/cpuinfo"); + AddFile(hasher, "/proc/version"); +#endif + AddFile(hasher, "/etc/passwd"); + AddFile(hasher, "/etc/group"); + AddFile(hasher, "/etc/hosts"); + AddFile(hasher, "/etc/resolv.conf"); + AddFile(hasher, "/etc/timezone"); + AddFile(hasher, "/etc/localtime"); +#endif + + // For MacOS/BSDs, gather data through sysctl instead of /proc. Not all of these + // will exist on every system. +#if HAVE_SYSCTL +# ifdef CTL_HW +# ifdef HW_MACHINE + AddSysctl<CTL_HW, HW_MACHINE>(hasher); +# endif +# ifdef HW_MODEL + AddSysctl<CTL_HW, HW_MODEL>(hasher); +# endif +# ifdef HW_NCPU + AddSysctl<CTL_HW, HW_NCPU>(hasher); +# endif +# ifdef HW_PHYSMEM + AddSysctl<CTL_HW, HW_PHYSMEM>(hasher); +# endif +# ifdef HW_USERMEM + AddSysctl<CTL_HW, HW_USERMEM>(hasher); +# endif +# ifdef HW_MACHINE_ARCH + AddSysctl<CTL_HW, HW_MACHINE_ARCH>(hasher); +# endif +# ifdef HW_REALMEM + AddSysctl<CTL_HW, HW_REALMEM>(hasher); +# endif +# ifdef HW_CPU_FREQ + AddSysctl<CTL_HW, HW_CPU_FREQ>(hasher); +# endif +# ifdef HW_BUS_FREQ + AddSysctl<CTL_HW, HW_BUS_FREQ>(hasher); +# endif +# ifdef HW_CACHELINE + AddSysctl<CTL_HW, HW_CACHELINE>(hasher); +# endif +# endif +# ifdef CTL_KERN +# ifdef KERN_BOOTFILE + AddSysctl<CTL_KERN, KERN_BOOTFILE>(hasher); +# endif +# ifdef KERN_BOOTTIME + AddSysctl<CTL_KERN, KERN_BOOTTIME>(hasher); +# endif +# ifdef KERN_CLOCKRATE + AddSysctl<CTL_KERN, KERN_CLOCKRATE>(hasher); +# endif +# ifdef KERN_HOSTID + AddSysctl<CTL_KERN, KERN_HOSTID>(hasher); +# endif +# ifdef KERN_HOSTUUID + AddSysctl<CTL_KERN, KERN_HOSTUUID>(hasher); +# endif +# ifdef KERN_HOSTNAME + AddSysctl<CTL_KERN, KERN_HOSTNAME>(hasher); +# endif +# ifdef KERN_OSRELDATE + AddSysctl<CTL_KERN, KERN_OSRELDATE>(hasher); +# endif +# ifdef KERN_OSRELEASE + AddSysctl<CTL_KERN, KERN_OSRELEASE>(hasher); +# endif +# ifdef KERN_OSREV + AddSysctl<CTL_KERN, KERN_OSREV>(hasher); +# endif +# ifdef KERN_OSTYPE + AddSysctl<CTL_KERN, KERN_OSTYPE>(hasher); +# endif +# ifdef KERN_POSIX1 + AddSysctl<CTL_KERN, KERN_OSREV>(hasher); +# endif +# ifdef KERN_VERSION + AddSysctl<CTL_KERN, KERN_VERSION>(hasher); +# endif +# endif +#endif + + // Env variables + if (environ) { + for (size_t i = 0; environ[i]; ++i) { + hasher.Write((const unsigned char*)environ[i], strlen(environ[i])); + } + } + + // Process, thread, user, session, group, ... ids. +#ifdef WIN32 + hasher << GetCurrentProcessId() << GetCurrentThreadId(); +#else + hasher << getpid() << getppid() << getsid(0) << getpgid(0) << getuid() << geteuid() << getgid() << getegid(); +#endif + hasher << std::this_thread::get_id(); +} diff --git a/src/randomenv.h b/src/randomenv.h new file mode 100644 index 0000000000..46cea6f6f2 --- /dev/null +++ b/src/randomenv.h @@ -0,0 +1,17 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2019 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_RANDOMENV_H +#define BITCOIN_RANDOMENV_H + +#include <crypto/sha512.h> + +/** Gather non-cryptographic environment data that changes over time. */ +void RandAddDynamicEnv(CSHA512& hasher); + +/** Gather non-cryptographic environment data that does not change over time. */ +void RandAddStaticEnv(CSHA512& hasher); + +#endif diff --git a/src/scheduler.cpp b/src/scheduler.cpp index fdc859b3a0..07a54335ac 100644 --- a/src/scheduler.cpp +++ b/src/scheduler.cpp @@ -41,8 +41,6 @@ void CScheduler::serviceQueue() try { if (!shouldStop() && taskQueue.empty()) { reverse_lock<boost::unique_lock<boost::mutex> > rlock(lock); - // Use this chance to get more entropy - RandAddSeedSleep(); } while (!shouldStop() && taskQueue.empty()) { // Wait until there is something to do. diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp index 13cdd6c61a..32b388b7fa 100644 --- a/src/script/descriptor.cpp +++ b/src/script/descriptor.cpp @@ -815,8 +815,8 @@ std::unique_ptr<DescriptorImpl> ParseScript(Span<const char>& sp, ParseScriptCon } } if (ctx == ParseScriptContext::P2SH) { - if (script_size + 3 > 520) { - error = strprintf("P2SH script is too large, %d bytes is larger than 520 bytes", script_size + 3); + if (script_size + 3 > MAX_SCRIPT_ELEMENT_SIZE) { + error = strprintf("P2SH script is too large, %d bytes is larger than %d bytes", script_size + 3, MAX_SCRIPT_ELEMENT_SIZE); return nullptr; } } diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index 20fae2eebf..ad833bc025 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -61,17 +61,17 @@ static inline void popstack(std::vector<valtype>& stack) } bool static IsCompressedOrUncompressedPubKey(const valtype &vchPubKey) { - if (vchPubKey.size() < CPubKey::COMPRESSED_PUBLIC_KEY_SIZE) { + if (vchPubKey.size() < CPubKey::COMPRESSED_SIZE) { // Non-canonical public key: too short return false; } if (vchPubKey[0] == 0x04) { - if (vchPubKey.size() != CPubKey::PUBLIC_KEY_SIZE) { + if (vchPubKey.size() != CPubKey::SIZE) { // Non-canonical public key: invalid length for uncompressed key return false; } } else if (vchPubKey[0] == 0x02 || vchPubKey[0] == 0x03) { - if (vchPubKey.size() != CPubKey::COMPRESSED_PUBLIC_KEY_SIZE) { + if (vchPubKey.size() != CPubKey::COMPRESSED_SIZE) { // Non-canonical public key: invalid length for compressed key return false; } @@ -83,7 +83,7 @@ bool static IsCompressedOrUncompressedPubKey(const valtype &vchPubKey) { } bool static IsCompressedPubKey(const valtype &vchPubKey) { - if (vchPubKey.size() != CPubKey::COMPRESSED_PUBLIC_KEY_SIZE) { + if (vchPubKey.size() != CPubKey::COMPRESSED_SIZE) { // Non-canonical public key: invalid length for compressed key return false; } diff --git a/src/script/sign.h b/src/script/sign.h index 9d0a5b4d70..4c2403f83f 100644 --- a/src/script/sign.h +++ b/src/script/sign.h @@ -101,7 +101,7 @@ template<typename Stream> void DeserializeHDKeypaths(Stream& s, const std::vector<unsigned char>& key, std::map<CPubKey, KeyOriginInfo>& hd_keypaths) { // Make sure that the key is the size of pubkey + 1 - if (key.size() != CPubKey::PUBLIC_KEY_SIZE + 1 && key.size() != CPubKey::COMPRESSED_PUBLIC_KEY_SIZE + 1) { + if (key.size() != CPubKey::SIZE + 1 && key.size() != CPubKey::COMPRESSED_SIZE + 1) { throw std::ios_base::failure("Size of key was not the expected size for the type BIP32 keypath"); } // Read in the pubkey from key diff --git a/src/script/standard.cpp b/src/script/standard.cpp index fc6898f444..144bdcff98 100644 --- a/src/script/standard.cpp +++ b/src/script/standard.cpp @@ -44,12 +44,12 @@ const char* GetTxnOutputType(txnouttype t) static bool MatchPayToPubkey(const CScript& script, valtype& pubkey) { - if (script.size() == CPubKey::PUBLIC_KEY_SIZE + 2 && script[0] == CPubKey::PUBLIC_KEY_SIZE && script.back() == OP_CHECKSIG) { - pubkey = valtype(script.begin() + 1, script.begin() + CPubKey::PUBLIC_KEY_SIZE + 1); + if (script.size() == CPubKey::SIZE + 2 && script[0] == CPubKey::SIZE && script.back() == OP_CHECKSIG) { + pubkey = valtype(script.begin() + 1, script.begin() + CPubKey::SIZE + 1); return CPubKey::ValidSize(pubkey); } - if (script.size() == CPubKey::COMPRESSED_PUBLIC_KEY_SIZE + 2 && script[0] == CPubKey::COMPRESSED_PUBLIC_KEY_SIZE && script.back() == OP_CHECKSIG) { - pubkey = valtype(script.begin() + 1, script.begin() + CPubKey::COMPRESSED_PUBLIC_KEY_SIZE + 1); + if (script.size() == CPubKey::COMPRESSED_SIZE + 2 && script[0] == CPubKey::COMPRESSED_SIZE && script.back() == OP_CHECKSIG) { + pubkey = valtype(script.begin() + 1, script.begin() + CPubKey::COMPRESSED_SIZE + 1); return CPubKey::ValidSize(pubkey); } return false; diff --git a/src/support/lockedpool.cpp b/src/support/lockedpool.cpp index 5c2050e4a2..85e3351e72 100644 --- a/src/support/lockedpool.cpp +++ b/src/support/lockedpool.cpp @@ -23,6 +23,10 @@ #endif #include <algorithm> +#ifdef ARENA_DEBUG +#include <iomanip> +#include <iostream> +#endif LockedPoolManager* LockedPoolManager::_instance = nullptr; std::once_flag LockedPoolManager::init_flag; @@ -137,7 +141,7 @@ Arena::Stats Arena::stats() const } #ifdef ARENA_DEBUG -static void printchunk(char* base, size_t sz, bool used) { +static void printchunk(void* base, size_t sz, bool used) { std::cout << "0x" << std::hex << std::setw(16) << std::setfill('0') << base << " 0x" << std::hex << std::setw(16) << std::setfill('0') << sz << @@ -149,7 +153,7 @@ void Arena::walk() const printchunk(chunk.first, chunk.second, true); std::cout << std::endl; for (const auto& chunk: chunks_free) - printchunk(chunk.first, chunk.second, false); + printchunk(chunk.first, chunk.second->first, false); std::cout << std::endl; } #endif diff --git a/src/test/fuzz/psbt.cpp b/src/test/fuzz/psbt.cpp new file mode 100644 index 0000000000..1ce28f9a6d --- /dev/null +++ b/src/test/fuzz/psbt.cpp @@ -0,0 +1,79 @@ +// 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 <test/fuzz/fuzz.h> + +#include <node/psbt.h> +#include <optional.h> +#include <psbt.h> +#include <pubkey.h> +#include <script/script.h> +#include <streams.h> +#include <util/memory.h> +#include <version.h> + +#include <cstdint> +#include <string> +#include <vector> + +void initialize() +{ + static const auto verify_handle = MakeUnique<ECCVerifyHandle>(); +} + +void test_one_input(const std::vector<uint8_t>& buffer) +{ + PartiallySignedTransaction psbt_mut; + const std::string raw_psbt{buffer.begin(), buffer.end()}; + std::string error; + if (!DecodeRawPSBT(psbt_mut, raw_psbt, error)) { + return; + } + const PartiallySignedTransaction psbt = psbt_mut; + + const PSBTAnalysis analysis = AnalyzePSBT(psbt); + (void)PSBTRoleName(analysis.next); + for (const PSBTInputAnalysis& input_analysis : analysis.inputs) { + (void)PSBTRoleName(input_analysis.next); + } + + (void)psbt.IsNull(); + (void)psbt.IsSane(); + + Optional<CMutableTransaction> tx = psbt.tx; + if (tx) { + const CMutableTransaction& mtx = *tx; + const PartiallySignedTransaction psbt_from_tx{mtx}; + } + + for (const PSBTInput& input : psbt.inputs) { + (void)PSBTInputSigned(input); + (void)input.IsNull(); + (void)input.IsSane(); + } + + for (const PSBTOutput& output : psbt.outputs) { + (void)output.IsNull(); + } + + for (size_t i = 0; i < psbt.tx->vin.size(); ++i) { + CTxOut tx_out; + if (psbt.GetInputUTXO(tx_out, i)) { + (void)tx_out.IsNull(); + (void)tx_out.ToString(); + } + } + + psbt_mut = psbt; + (void)FinalizePSBT(psbt_mut); + + psbt_mut = psbt; + CMutableTransaction result; + if (FinalizeAndExtractPSBT(psbt_mut, result)) { + const PartiallySignedTransaction psbt_from_tx{result}; + } + + psbt_mut = psbt; + (void)psbt_mut.Merge(psbt); +} diff --git a/src/test/merkle_tests.cpp b/src/test/merkle_tests.cpp index 8813921df5..03dce552fc 100644 --- a/src/test/merkle_tests.cpp +++ b/src/test/merkle_tests.cpp @@ -345,8 +345,8 @@ BOOST_AUTO_TEST_CASE(merkle_test_BlockWitness) hashes[0].SetNull(); hashes[1] = block.vtx[1]->GetHash(); - uint256 merkelRootofHashes = ComputeMerkleRoot(hashes); + uint256 merkleRootofHashes = ComputeMerkleRoot(hashes); - BOOST_CHECK_EQUAL(merkelRootofHashes, blockWitness); + BOOST_CHECK_EQUAL(merkleRootofHashes, blockWitness); } BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/settings_tests.cpp b/src/test/settings_tests.cpp new file mode 100644 index 0000000000..b0ee76ea6b --- /dev/null +++ b/src/test/settings_tests.cpp @@ -0,0 +1,163 @@ +// Copyright (c) 2011-2019 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 <util/settings.h> + +#include <test/util.h> +#include <test/util/setup_common.h> + +#include <boost/test/unit_test.hpp> +#include <univalue.h> +#include <util/strencodings.h> +#include <vector> + +BOOST_FIXTURE_TEST_SUITE(settings_tests, BasicTestingSetup) + +//! 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 list_value(util::SettingsValue::VARR); + for (const auto& item : GetSettingsList(settings, "section", "name", false)) { + list_value.push_back(item); + } + BOOST_CHECK_EQUAL(single_value.write().c_str(), single_val); + BOOST_CHECK_EQUAL(list_value.write().c_str(), list_val); +}; + +// Simple settings merge test case. +BOOST_AUTO_TEST_CASE(Simple) +{ + util::Settings settings; + settings.command_line_options["name"].push_back("val1"); + settings.command_line_options["name"].push_back("val2"); + settings.ro_config["section"]["name"].push_back(2); + + // The last given arg takes precedence when specified via commandline. + CheckValues(settings, R"("val2")", R"(["val1","val2",2])"); + + util::Settings settings2; + settings2.ro_config["section"]["name"].push_back("val2"); + settings2.ro_config["section"]["name"].push_back("val3"); + + // The first given arg takes precedence when specified via config file. + CheckValues(settings2, R"("val2")", R"(["val2","val3"])"); +} + +// Test different ways settings can be merged, and verify results. This test can +// be used to confirm that updates to settings code don't change behavior +// unintentionally. +struct MergeTestingSetup : public BasicTestingSetup { + //! Max number of actions to sequence together. Can decrease this when + //! debugging to make test results easier to understand. + static constexpr int MAX_ACTIONS = 3; + + enum Action { END, SET, NEGATE, SECTION_SET, SECTION_NEGATE }; + using ActionList = Action[MAX_ACTIONS]; + + //! Enumerate all possible test configurations. + template <typename Fn> + void ForEachMergeSetup(Fn&& fn) + { + ActionList arg_actions = {}; + // command_line_options do not have sections. Only iterate over SET and NEGATE + ForEachNoDup(arg_actions, SET, NEGATE, [&]{ + ActionList conf_actions = {}; + ForEachNoDup(conf_actions, SET, SECTION_NEGATE, [&]{ + for (bool force_set : {false, true}) { + for (bool ignore_default_section_config : {false, true}) { + fn(arg_actions, conf_actions, force_set, ignore_default_section_config); + } + } + }); + }); + } +}; + +// Regression test covering different ways config settings can be merged. The +// test parses and merges settings, representing the results as strings that get +// compared against an expected hash. To debug, the result strings can be dumped +// to a file (see comments below). +BOOST_FIXTURE_TEST_CASE(Merge, MergeTestingSetup) +{ + CHash256 out_sha; + FILE* out_file = nullptr; + if (const char* out_path = getenv("SETTINGS_MERGE_TEST_OUT")) { + out_file = fsbridge::fopen(out_path, "w"); + if (!out_file) throw std::system_error(errno, std::generic_category(), "fopen failed"); + } + + const std::string& network = CBaseChainParams::MAIN; + ForEachMergeSetup([&](const ActionList& arg_actions, const ActionList& conf_actions, bool force_set, + bool ignore_default_section_config) { + std::string desc; + int value_suffix = 0; + util::Settings settings; + + const std::string& name = ignore_default_section_config ? "wallet" : "server"; + auto push_values = [&](Action action, const char* value_prefix, const std::string& name_prefix, + std::vector<util::SettingsValue>& dest) { + if (action == SET || action == SECTION_SET) { + for (int i = 0; i < 2; ++i) { + dest.push_back(value_prefix + std::to_string(++value_suffix)); + desc += " " + name_prefix + name + "=" + dest.back().get_str(); + } + } else if (action == NEGATE || action == SECTION_NEGATE) { + dest.push_back(false); + desc += " " + name_prefix + "no" + name; + } + }; + + if (force_set) { + settings.forced_settings[name] = "forced"; + desc += " " + name + "=forced"; + } + for (Action arg_action : arg_actions) { + push_values(arg_action, "a", "-", settings.command_line_options[name]); + } + for (Action conf_action : conf_actions) { + bool use_section = conf_action == SECTION_SET || conf_action == SECTION_NEGATE; + push_values(conf_action, "c", use_section ? network + "." : "", + settings.ro_config[use_section ? network : ""][name]); + } + + desc += " || "; + desc += GetSetting(settings, network, name, ignore_default_section_config, /* get_chain_name= */ false).write(); + desc += " |"; + for (const auto& s : GetSettingsList(settings, network, name, ignore_default_section_config)) { + desc += " "; + desc += s.write(); + } + desc += " |"; + if (OnlyHasDefaultSectionSetting(settings, network, name)) desc += " ignored"; + desc += "\n"; + + out_sha.Write((const unsigned char*)desc.data(), desc.size()); + if (out_file) { + BOOST_REQUIRE(fwrite(desc.data(), 1, desc.size(), out_file) == desc.size()); + } + }); + + if (out_file) { + if (fclose(out_file)) throw std::system_error(errno, std::generic_category(), "fclose failed"); + out_file = nullptr; + } + + unsigned char out_sha_bytes[CSHA256::OUTPUT_SIZE]; + out_sha.Finalize(out_sha_bytes); + std::string out_sha_hex = HexStr(std::begin(out_sha_bytes), std::end(out_sha_bytes)); + + // If check below fails, should manually dump the results with: + // + // SETTINGS_MERGE_TEST_OUT=results.txt ./test_bitcoin --run_test=settings_tests/Merge + // + // And verify diff against previous results to make sure the changes are expected. + // + // Results file is formatted like: + // + // <input> || GetSetting() | GetSettingsList() | OnlyHasDefaultSectionSetting() + BOOST_CHECK_EQUAL(out_sha_hex, "79db02d74e3e193196541b67c068b40ebd0c124a24b3ecbe9cbf7e85b1c4ba7a"); +} + +BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp index 2d55554acb..eb0050a4a3 100644 --- a/src/test/transaction_tests.cpp +++ b/src/test/transaction_tests.cpp @@ -784,6 +784,19 @@ BOOST_AUTO_TEST_CASE(test_IsStandard) reason.clear(); BOOST_CHECK(!IsStandardTx(CTransaction(t), reason)); BOOST_CHECK_EQUAL(reason, "multi-op-return"); + + // Check large scriptSig (non-standard if size is >1650 bytes) + t.vout.resize(1); + t.vout[0].nValue = MAX_MONEY; + t.vout[0].scriptPubKey = GetScriptForDestination(PKHash(key.GetPubKey())); + // OP_PUSHDATA2 with len (3 bytes) + data (1647 bytes) = 1650 bytes + t.vin[0].scriptSig = CScript() << std::vector<unsigned char>(1647, 0); // 1650 + BOOST_CHECK(IsStandardTx(CTransaction(t), reason)); + + t.vin[0].scriptSig = CScript() << std::vector<unsigned char>(1648, 0); // 1651 + reason.clear(); + BOOST_CHECK(!IsStandardTx(CTransaction(t), reason)); + BOOST_CHECK_EQUAL(reason, "scriptsig-size"); } BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index daf6d951bc..b9fcd97a8f 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -17,6 +17,7 @@ #include <stdint.h> #include <thread> +#include <univalue.h> #include <utility> #include <vector> #ifndef WIN32 @@ -166,14 +167,12 @@ BOOST_AUTO_TEST_CASE(util_FormatISO8601Date) struct TestArgsManager : public ArgsManager { TestArgsManager() { m_network_only_args.clear(); } - std::map<std::string, std::vector<std::string> >& GetOverrideArgs() { return m_override_args; } - std::map<std::string, std::vector<std::string> >& GetConfigArgs() { return m_config_args; } void ReadConfigString(const std::string str_config) { std::istringstream streamConfig(str_config); { LOCK(cs_args); - m_config_args.clear(); + m_settings.ro_config.clear(); m_config_sections.clear(); } std::string error; @@ -193,6 +192,7 @@ struct TestArgsManager : public ArgsManager using ArgsManager::ReadConfigStream; using ArgsManager::cs_args; using ArgsManager::m_network; + using ArgsManager::m_settings; }; BOOST_AUTO_TEST_CASE(util_ParseParameters) @@ -206,28 +206,29 @@ BOOST_AUTO_TEST_CASE(util_ParseParameters) const char *argv_test[] = {"-ignored", "-a", "-b", "-ccc=argument", "-ccc=multiple", "f", "-d=e"}; std::string error; + LOCK(testArgs.cs_args); testArgs.SetupArgs({a, b, ccc, d}); BOOST_CHECK(testArgs.ParseParameters(0, (char**)argv_test, error)); - BOOST_CHECK(testArgs.GetOverrideArgs().empty() && testArgs.GetConfigArgs().empty()); + BOOST_CHECK(testArgs.m_settings.command_line_options.empty() && testArgs.m_settings.ro_config.empty()); BOOST_CHECK(testArgs.ParseParameters(1, (char**)argv_test, error)); - BOOST_CHECK(testArgs.GetOverrideArgs().empty() && testArgs.GetConfigArgs().empty()); + BOOST_CHECK(testArgs.m_settings.command_line_options.empty() && testArgs.m_settings.ro_config.empty()); BOOST_CHECK(testArgs.ParseParameters(7, (char**)argv_test, error)); // expectation: -ignored is ignored (program name argument), // -a, -b and -ccc end up in map, -d ignored because it is after // a non-option argument (non-GNU option parsing) - BOOST_CHECK(testArgs.GetOverrideArgs().size() == 3 && testArgs.GetConfigArgs().empty()); + BOOST_CHECK(testArgs.m_settings.command_line_options.size() == 3 && testArgs.m_settings.ro_config.empty()); BOOST_CHECK(testArgs.IsArgSet("-a") && testArgs.IsArgSet("-b") && testArgs.IsArgSet("-ccc") && !testArgs.IsArgSet("f") && !testArgs.IsArgSet("-d")); - BOOST_CHECK(testArgs.GetOverrideArgs().count("-a") && testArgs.GetOverrideArgs().count("-b") && testArgs.GetOverrideArgs().count("-ccc") - && !testArgs.GetOverrideArgs().count("f") && !testArgs.GetOverrideArgs().count("-d")); - - BOOST_CHECK(testArgs.GetOverrideArgs()["-a"].size() == 1); - BOOST_CHECK(testArgs.GetOverrideArgs()["-a"].front() == ""); - BOOST_CHECK(testArgs.GetOverrideArgs()["-ccc"].size() == 2); - BOOST_CHECK(testArgs.GetOverrideArgs()["-ccc"].front() == "argument"); - BOOST_CHECK(testArgs.GetOverrideArgs()["-ccc"].back() == "multiple"); + BOOST_CHECK(testArgs.m_settings.command_line_options.count("a") && testArgs.m_settings.command_line_options.count("b") && testArgs.m_settings.command_line_options.count("ccc") + && !testArgs.m_settings.command_line_options.count("f") && !testArgs.m_settings.command_line_options.count("d")); + + BOOST_CHECK(testArgs.m_settings.command_line_options["a"].size() == 1); + BOOST_CHECK(testArgs.m_settings.command_line_options["a"].front().get_str() == ""); + BOOST_CHECK(testArgs.m_settings.command_line_options["ccc"].size() == 2); + BOOST_CHECK(testArgs.m_settings.command_line_options["ccc"].front().get_str() == "argument"); + BOOST_CHECK(testArgs.m_settings.command_line_options["ccc"].back().get_str() == "multiple"); BOOST_CHECK(testArgs.GetArgs("-ccc").size() == 2); } @@ -298,6 +299,7 @@ BOOST_AUTO_TEST_CASE(util_GetBoolArg) const char *argv_test[] = { "ignored", "-a", "-nob", "-c=0", "-d=1", "-e=false", "-f=true"}; std::string error; + LOCK(testArgs.cs_args); testArgs.SetupArgs({a, b, c, d, e, f}); BOOST_CHECK(testArgs.ParseParameters(7, (char**)argv_test, error)); @@ -306,8 +308,8 @@ BOOST_AUTO_TEST_CASE(util_GetBoolArg) BOOST_CHECK(testArgs.IsArgSet({'-', opt}) || !opt); // Nothing else should be in the map - BOOST_CHECK(testArgs.GetOverrideArgs().size() == 6 && - testArgs.GetConfigArgs().empty()); + BOOST_CHECK(testArgs.m_settings.command_line_options.size() == 6 && + testArgs.m_settings.ro_config.empty()); // The -no prefix should get stripped on the way in. BOOST_CHECK(!testArgs.IsArgSet("-nob")); @@ -403,6 +405,7 @@ BOOST_AUTO_TEST_CASE(util_ReadConfigStream) "iii=2\n"; TestArgsManager test_args; + LOCK(test_args.cs_args); const auto a = std::make_pair("-a", ArgsManager::ALLOW_BOOL); const auto b = std::make_pair("-b", ArgsManager::ALLOW_BOOL); const auto ccc = std::make_pair("-ccc", ArgsManager::ALLOW_STRING); @@ -419,22 +422,25 @@ BOOST_AUTO_TEST_CASE(util_ReadConfigStream) // expectation: a, b, ccc, d, fff, ggg, h, i end up in map // so do sec1.ccc, sec1.d, sec1.h, sec2.ccc, sec2.iii - BOOST_CHECK(test_args.GetOverrideArgs().empty()); - BOOST_CHECK(test_args.GetConfigArgs().size() == 13); - - BOOST_CHECK(test_args.GetConfigArgs().count("-a") - && test_args.GetConfigArgs().count("-b") - && test_args.GetConfigArgs().count("-ccc") - && test_args.GetConfigArgs().count("-d") - && test_args.GetConfigArgs().count("-fff") - && test_args.GetConfigArgs().count("-ggg") - && test_args.GetConfigArgs().count("-h") - && test_args.GetConfigArgs().count("-i") + BOOST_CHECK(test_args.m_settings.command_line_options.empty()); + BOOST_CHECK(test_args.m_settings.ro_config.size() == 3); + BOOST_CHECK(test_args.m_settings.ro_config[""].size() == 8); + BOOST_CHECK(test_args.m_settings.ro_config["sec1"].size() == 3); + BOOST_CHECK(test_args.m_settings.ro_config["sec2"].size() == 2); + + BOOST_CHECK(test_args.m_settings.ro_config[""].count("a") + && test_args.m_settings.ro_config[""].count("b") + && test_args.m_settings.ro_config[""].count("ccc") + && test_args.m_settings.ro_config[""].count("d") + && test_args.m_settings.ro_config[""].count("fff") + && test_args.m_settings.ro_config[""].count("ggg") + && test_args.m_settings.ro_config[""].count("h") + && test_args.m_settings.ro_config[""].count("i") ); - BOOST_CHECK(test_args.GetConfigArgs().count("-sec1.ccc") - && test_args.GetConfigArgs().count("-sec1.h") - && test_args.GetConfigArgs().count("-sec2.ccc") - && test_args.GetConfigArgs().count("-sec2.iii") + BOOST_CHECK(test_args.m_settings.ro_config["sec1"].count("ccc") + && test_args.m_settings.ro_config["sec1"].count("h") + && test_args.m_settings.ro_config["sec2"].count("ccc") + && test_args.m_settings.ro_config["sec2"].count("iii") ); BOOST_CHECK(test_args.IsArgSet("-a") @@ -573,24 +579,25 @@ BOOST_AUTO_TEST_CASE(util_ReadConfigStream) BOOST_AUTO_TEST_CASE(util_GetArg) { TestArgsManager testArgs; - testArgs.GetOverrideArgs().clear(); - testArgs.GetOverrideArgs()["strtest1"] = {"string..."}; + LOCK(testArgs.cs_args); + testArgs.m_settings.command_line_options.clear(); + testArgs.m_settings.command_line_options["strtest1"] = {"string..."}; // strtest2 undefined on purpose - testArgs.GetOverrideArgs()["inttest1"] = {"12345"}; - testArgs.GetOverrideArgs()["inttest2"] = {"81985529216486895"}; + testArgs.m_settings.command_line_options["inttest1"] = {"12345"}; + testArgs.m_settings.command_line_options["inttest2"] = {"81985529216486895"}; // inttest3 undefined on purpose - testArgs.GetOverrideArgs()["booltest1"] = {""}; + testArgs.m_settings.command_line_options["booltest1"] = {""}; // booltest2 undefined on purpose - testArgs.GetOverrideArgs()["booltest3"] = {"0"}; - testArgs.GetOverrideArgs()["booltest4"] = {"1"}; + testArgs.m_settings.command_line_options["booltest3"] = {"0"}; + testArgs.m_settings.command_line_options["booltest4"] = {"1"}; // priorities - testArgs.GetOverrideArgs()["pritest1"] = {"a", "b"}; - testArgs.GetConfigArgs()["pritest2"] = {"a", "b"}; - testArgs.GetOverrideArgs()["pritest3"] = {"a"}; - testArgs.GetConfigArgs()["pritest3"] = {"b"}; - testArgs.GetOverrideArgs()["pritest4"] = {"a","b"}; - testArgs.GetConfigArgs()["pritest4"] = {"c","d"}; + testArgs.m_settings.command_line_options["pritest1"] = {"a", "b"}; + testArgs.m_settings.ro_config[""]["pritest2"] = {"a", "b"}; + testArgs.m_settings.command_line_options["pritest3"] = {"a"}; + testArgs.m_settings.ro_config[""]["pritest3"] = {"b"}; + testArgs.m_settings.command_line_options["pritest4"] = {"a","b"}; + testArgs.m_settings.ro_config[""]["pritest4"] = {"c","d"}; BOOST_CHECK_EQUAL(testArgs.GetArg("strtest1", "default"), "string..."); BOOST_CHECK_EQUAL(testArgs.GetArg("strtest2", "default"), "default"); diff --git a/src/test/validation_block_tests.cpp b/src/test/validation_block_tests.cpp index 3431eedff6..1fa48b325c 100644 --- a/src/test/validation_block_tests.cpp +++ b/src/test/validation_block_tests.cpp @@ -40,9 +40,10 @@ struct TestSubscriber : public CValidationInterface { m_expected_tip = block->GetHash(); } - void BlockDisconnected(const std::shared_ptr<const CBlock>& block) override + void BlockDisconnected(const std::shared_ptr<const CBlock>& block, const CBlockIndex* pindex) override { BOOST_CHECK_EQUAL(m_expected_tip, block->GetHash()); + BOOST_CHECK_EQUAL(m_expected_tip, pindex->GetBlockHash()); m_expected_tip = block->hashPrevBlock; } diff --git a/src/txmempool.h b/src/txmempool.h index 9ccede9d4d..4a7640b78a 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -50,8 +50,6 @@ struct LockPoints LockPoints() : height(0), time(0), maxInputBlock(nullptr) { } }; -class CTxMemPool; - /** \class CTxMemPoolEntry * * CTxMemPoolEntry stores data about the corresponding transaction, as well diff --git a/src/util/fees.cpp b/src/util/fees.cpp index cf16d5e44f..41149888d7 100644 --- a/src/util/fees.cpp +++ b/src/util/fees.cpp @@ -3,8 +3,11 @@ // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include <util/fees.h> + #include <policy/fees.h> +#include <map> #include <string> std::string StringForFeeReason(FeeReason reason) { diff --git a/src/util/settings.cpp b/src/util/settings.cpp new file mode 100644 index 0000000000..af75fef310 --- /dev/null +++ b/src/util/settings.cpp @@ -0,0 +1,169 @@ +// 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 <util/settings.h> + +#include <univalue.h> + +namespace util { +namespace { + +enum class Source { + FORCED, + COMMAND_LINE, + CONFIG_FILE_NETWORK_SECTION, + CONFIG_FILE_DEFAULT_SECTION +}; + +//! Merge settings from multiple sources in precedence order: +//! Forced config > command line > config file network-specific section > config file default section +//! +//! This function is provided with a callback function fn that contains +//! specific logic for how to merge the sources. +template <typename Fn> +static void MergeSettings(const Settings& settings, const std::string& section, const std::string& name, Fn&& fn) +{ + // Merge in the forced settings + if (auto* value = FindKey(settings.forced_settings, name)) { + fn(SettingsSpan(*value), Source::FORCED); + } + // Merge in the command-line options + if (auto* values = FindKey(settings.command_line_options, name)) { + fn(SettingsSpan(*values), Source::COMMAND_LINE); + } + // Merge in the network-specific section of the config file + if (!section.empty()) { + if (auto* map = FindKey(settings.ro_config, section)) { + if (auto* values = FindKey(*map, name)) { + fn(SettingsSpan(*values), Source::CONFIG_FILE_NETWORK_SECTION); + } + } + } + // Merge in the default section of the config file + if (auto* map = FindKey(settings.ro_config, "")) { + if (auto* values = FindKey(*map, name)) { + fn(SettingsSpan(*values), Source::CONFIG_FILE_DEFAULT_SECTION); + } + } +} +} // namespace + +SettingsValue GetSetting(const Settings& settings, + const std::string& section, + const std::string& name, + bool ignore_default_section_config, + bool get_chain_name) +{ + SettingsValue result; + MergeSettings(settings, section, name, [&](SettingsSpan span, Source source) { + // Weird behavior preserved for backwards compatibility: Apply negated + // setting even if non-negated setting would be ignored. A negated + // value in the default section is applied to network specific options, + // even though normal non-negated values there would be ignored. + const bool never_ignore_negated_setting = span.last_negated(); + + // Weird behavior preserved for backwards compatibility: Take first + // assigned value instead of last. In general, later settings take + // precedence over early settings, but for backwards compatibility in + // the config file the precedence is reversed for all settings except + // chain name settings. + const bool reverse_precedence = (source == Source::CONFIG_FILE_NETWORK_SECTION || source == Source::CONFIG_FILE_DEFAULT_SECTION) && !get_chain_name; + + // Weird behavior preserved for backwards compatibility: Negated + // -regtest and -testnet arguments which you would expect to override + // values set in the configuration file are currently accepted but + // silently ignored. It would be better to apply these just like other + // negated values, or at least warn they are ignored. + const bool skip_negated_command_line = get_chain_name; + + // Ignore settings in default config section if requested. + if (ignore_default_section_config && source == Source::CONFIG_FILE_DEFAULT_SECTION && !never_ignore_negated_setting) return; + + // Skip negated command line settings. + if (skip_negated_command_line && span.last_negated()) return; + + // Stick with highest priority value, keeping result if already set. + if (!result.isNull()) return; + + if (!span.empty()) { + result = reverse_precedence ? span.begin()[0] : span.end()[-1]; + } else if (span.last_negated()) { + result = false; + } + }); + return result; +} + +std::vector<SettingsValue> GetSettingsList(const Settings& settings, + const std::string& section, + const std::string& name, + bool ignore_default_section_config) +{ + std::vector<SettingsValue> result; + bool result_complete = false; + bool prev_negated_empty = false; + MergeSettings(settings, section, name, [&](SettingsSpan span, Source source) { + // Weird behavior preserved for backwards compatibility: Apply config + // file settings even if negated on command line. Negating a setting on + // command line will ignore earlier settings on the command line and + // ignore settings in the config file, unless the negated command line + // value is followed by non-negated value, in which case config file + // settings will be brought back from the dead (but earlier command + // line settings will still be ignored). + const bool add_zombie_config_values = (source == Source::CONFIG_FILE_NETWORK_SECTION || source == Source::CONFIG_FILE_DEFAULT_SECTION) && !prev_negated_empty; + + // Ignore settings in default config section if requested. + if (ignore_default_section_config && source == Source::CONFIG_FILE_DEFAULT_SECTION) return; + + // Add new settings to the result if isn't already complete, or if the + // values are zombies. + if (!result_complete || add_zombie_config_values) { + for (const auto& value : span) { + if (value.isArray()) { + result.insert(result.end(), value.getValues().begin(), value.getValues().end()); + } else { + result.push_back(value); + } + } + } + + // If a setting was negated, or if a setting was forced, set + // result_complete to true to ignore any later lower priority settings. + result_complete |= span.negated() > 0 || source == Source::FORCED; + + // Update the negated and empty state used for the zombie values check. + prev_negated_empty |= span.last_negated() && result.empty(); + }); + return result; +} + +bool OnlyHasDefaultSectionSetting(const Settings& settings, const std::string& section, const std::string& name) +{ + bool has_default_section_setting = false; + bool has_other_setting = false; + MergeSettings(settings, section, name, [&](SettingsSpan span, Source source) { + if (span.empty()) return; + else if (source == Source::CONFIG_FILE_DEFAULT_SECTION) has_default_section_setting = true; + else has_other_setting = true; + }); + // If a value is set in the default section and not explicitly overwritten by the + // user on the command line or in a different section, then we want to enable + // warnings about the value being ignored. + return has_default_section_setting && !has_other_setting; +} + +SettingsSpan::SettingsSpan(const std::vector<SettingsValue>& vec) noexcept : SettingsSpan(vec.data(), vec.size()) {} +const SettingsValue* SettingsSpan::begin() const { return data + negated(); } +const SettingsValue* SettingsSpan::end() const { return data + size; } +bool SettingsSpan::empty() const { return size == 0 || last_negated(); } +bool SettingsSpan::last_negated() const { return size > 0 && data[size - 1].isFalse(); } +size_t SettingsSpan::negated() const +{ + for (size_t i = size; i > 0; --i) { + if (data[i - 1].isFalse()) return i; // Return number of negated values (position of last false value) + } + return 0; +} + +} // namespace util diff --git a/src/util/settings.h b/src/util/settings.h new file mode 100644 index 0000000000..17832e4d2c --- /dev/null +++ b/src/util/settings.h @@ -0,0 +1,87 @@ +// 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. + +#ifndef BITCOIN_UTIL_SETTINGS_H +#define BITCOIN_UTIL_SETTINGS_H + +#include <map> +#include <string> +#include <vector> + +class UniValue; + +namespace util { + +//! Settings value type (string/integer/boolean/null variant). +//! +//! @note UniValue is used here for convenience and because it can be easily +//! serialized in a readable format. But any other variant type that can +//! be assigned strings, int64_t, and bool values and has get_str(), +//! get_int64(), get_bool(), isNum(), isBool(), isFalse(), isTrue() and +//! isNull() methods can be substituted if there's a need to move away +//! from UniValue. (An implementation with boost::variant was posted at +//! https://github.com/bitcoin/bitcoin/pull/15934/files#r337691812) +using SettingsValue = UniValue; + +//! Stored bitcoin settings. This struct combines settings from the command line +//! and a read-only configuration file. +struct Settings { + //! Map of setting name to forced setting value. + std::map<std::string, SettingsValue> forced_settings; + //! Map of setting name to list of command line values. + std::map<std::string, std::vector<SettingsValue>> command_line_options; + //! Map of config section name and setting name to list of config file values. + std::map<std::string, std::map<std::string, std::vector<SettingsValue>>> ro_config; +}; + +//! Get settings value from combined sources: forced settings, command line +//! arguments and the read-only config file. +//! +//! @param ignore_default_section_config - ignore values in the default section +//! of the config file (part before any +//! [section] keywords) +//! @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 get_chain_name); + +//! Get combined setting value similar to GetSetting(), except if setting was +//! specified multiple times, return a list of all the values specified. +std::vector<SettingsValue> GetSettingsList(const Settings& settings, const std::string& section, const std::string& name, bool ignore_default_section_config); + +//! Return true if a setting is set in the default config file section, and not +//! overridden by a higher priority command-line or network section value. +//! +//! This is used to provide user warnings about values that might be getting +//! ignored unintentionally. +bool OnlyHasDefaultSectionSetting(const Settings& settings, const std::string& section, const std::string& name); + +//! Accessor for list of settings that skips negated values when iterated over. +//! The last boolean `false` value in the list and all earlier values are +//! considered negated. +struct SettingsSpan { + explicit SettingsSpan() = default; + explicit SettingsSpan(const SettingsValue& value) noexcept : SettingsSpan(&value, 1) {} + explicit SettingsSpan(const SettingsValue* data, size_t size) noexcept : data(data), size(size) {} + explicit SettingsSpan(const std::vector<SettingsValue>& vec) noexcept; + const SettingsValue* begin() const; //<! Pointer to first non-negated value. + const SettingsValue* end() const; //<! Pointer to end of values. + bool empty() const; //<! True if there are any non-negated values. + bool last_negated() const; //<! True if the last value is negated. + size_t negated() const; //<! Number of negated values. + + const SettingsValue* data = nullptr; + size_t size = 0; +}; + +//! Map lookup helper. +template <typename Map, typename Key> +auto FindKey(Map&& map, Key&& key) -> decltype(&map.at(key)) +{ + auto it = map.find(key); + return it == map.end() ? nullptr : &it->second; +} + +} // namespace util + +#endif // BITCOIN_UTIL_SETTINGS_H diff --git a/src/util/system.cpp b/src/util/system.cpp index 7da408eda5..2a2ae6fdf5 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -63,6 +63,7 @@ #endif #include <thread> +#include <univalue.h> // Application startup time (used for uptime calculation) const int64_t nStartupTime = GetTime(); @@ -161,11 +162,14 @@ static bool InterpretBool(const std::string& strValue) return (atoi(strValue) != 0); } +static std::string SettingName(const std::string& arg) +{ + return arg.size() > 0 && arg[0] == '-' ? arg.substr(1) : arg; +} + /** Internal helper functions for ArgsManager */ class ArgsManagerHelper { public: - typedef std::map<std::string, std::vector<std::string>> MapArgs; - /** Determine whether to use config settings in the default section, * See also comments around ArgsManager::ArgsManager() below. */ static inline bool UseDefaultSection(const ArgsManager& am, const std::string& arg) EXCLUSIVE_LOCKS_REQUIRED(am.cs_args) @@ -173,91 +177,10 @@ public: return (am.m_network == CBaseChainParams::MAIN || am.m_network_only_args.count(arg) == 0); } - /** Convert regular argument into the network-specific setting */ - static inline std::string NetworkArg(const ArgsManager& am, const std::string& arg) - { - assert(arg.length() > 1 && arg[0] == '-'); - return "-" + am.m_network + "." + arg.substr(1); - } - - /** Find arguments in a map and add them to a vector */ - static inline void AddArgs(std::vector<std::string>& res, const MapArgs& map_args, const std::string& arg) - { - auto it = map_args.find(arg); - if (it != map_args.end()) { - res.insert(res.end(), it->second.begin(), it->second.end()); - } - } - - /** Return true/false if an argument is set in a map, and also - * return the first (or last) of the possibly multiple values it has - */ - static inline std::pair<bool,std::string> GetArgHelper(const MapArgs& map_args, const std::string& arg, bool getLast = false) - { - auto it = map_args.find(arg); - - if (it == map_args.end() || it->second.empty()) { - return std::make_pair(false, std::string()); - } - - if (getLast) { - return std::make_pair(true, it->second.back()); - } else { - return std::make_pair(true, it->second.front()); - } - } - - /* Get the string value of an argument, returning a pair of a boolean - * indicating the argument was found, and the value for the argument - * if it was found (or the empty string if not found). - */ - static inline std::pair<bool,std::string> GetArg(const ArgsManager &am, const std::string& arg) + static util::SettingsValue Get(const ArgsManager& am, const std::string& arg) { LOCK(am.cs_args); - std::pair<bool,std::string> found_result(false, std::string()); - - // We pass "true" to GetArgHelper in order to return the last - // argument value seen from the command line (so "bitcoind -foo=bar - // -foo=baz" gives GetArg(am,"foo")=={true,"baz"} - found_result = GetArgHelper(am.m_override_args, arg, true); - if (found_result.first) { - return found_result; - } - - // But in contrast we return the first argument seen in a config file, - // so "foo=bar \n foo=baz" in the config file gives - // GetArg(am,"foo")={true,"bar"} - if (!am.m_network.empty()) { - found_result = GetArgHelper(am.m_config_args, NetworkArg(am, arg)); - if (found_result.first) { - return found_result; - } - } - - if (UseDefaultSection(am, arg)) { - found_result = GetArgHelper(am.m_config_args, arg); - if (found_result.first) { - return found_result; - } - } - - return found_result; - } - - /* Special test for -testnet and -regtest args, because we - * don't want to be confused by craziness like "[regtest] testnet=1" - */ - static inline bool GetNetBoolArg(const ArgsManager &am, const std::string& net_arg) EXCLUSIVE_LOCKS_REQUIRED(am.cs_args) - { - std::pair<bool,std::string> found_result(false,std::string()); - found_result = GetArgHelper(am.m_override_args, net_arg, true); - if (!found_result.first) { - found_result = GetArgHelper(am.m_config_args, net_arg, true); - if (!found_result.first) { - return false; // not set - } - } - return InterpretBool(found_result.second); // is set, so evaluate + return GetSetting(am.m_settings, am.m_network, SettingName(arg), !UseDefaultSection(am, arg), /* get_chain_name= */ false); } }; @@ -268,13 +191,12 @@ public: * checks whether there was a double-negative (-nofoo=0 -> -foo=1). * * If there was not a double negative, it removes the "no" from the key - * and clears the args vector to indicate a negated option. + * and returns false. * - * If there was a double negative, it removes "no" from the key, sets the - * value to "1" and pushes the key and the updated value to the args vector. + * If there was a double negative, it removes "no" from the key, and + * returns true. * - * If there was no "no", it leaves key and value untouched and pushes them - * to the args vector. + * If there was no "no", it returns the string value untouched. * * Where an option was negated can be later checked using the * IsArgNegated() method. One use case for this is to have a way to disable @@ -282,34 +204,39 @@ public: * that debug log output is not sent to any file at all). */ -NODISCARD static bool InterpretOption(std::string key, std::string val, unsigned int flags, - std::map<std::string, std::vector<std::string>>& args, - std::string& error) +static util::SettingsValue InterpretOption(std::string& section, std::string& key, const std::string& value) { - assert(key[0] == '-'); - + // Split section name from key name for keys like "testnet.foo" or "regtest.bar" size_t option_index = key.find('.'); - if (option_index == std::string::npos) { - option_index = 1; - } else { - ++option_index; + if (option_index != std::string::npos) { + section = key.substr(0, option_index); + key.erase(0, option_index + 1); } - if (key.substr(option_index, 2) == "no") { - key.erase(option_index, 2); - if (flags & ArgsManager::ALLOW_BOOL) { - if (InterpretBool(val)) { - args[key].clear(); - return true; - } - // Double negatives like -nofoo=0 are supported (but discouraged) - LogPrintf("Warning: parsed potentially confusing double-negative %s=%s\n", key, val); - val = "1"; - } else { - error = strprintf("Negating of %s is meaningless and therefore forbidden", key); - return false; + if (key.substr(0, 2) == "no") { + key.erase(0, 2); + // Double negatives like -nofoo=0 are supported (but discouraged) + if (!InterpretBool(value)) { + LogPrintf("Warning: parsed potentially confusing double-negative -%s=%s\n", key, value); + return true; } + return false; + } + return value; +} + +/** + * Check settings value validity according to flags. + * + * TODO: Add more meaningful error checks here in the future + * See "here's how the flags are meant to behave" in + * https://github.com/bitcoin/bitcoin/pull/16097#issuecomment-514627823 + */ +static bool CheckValid(const std::string& key, const util::SettingsValue& val, unsigned int flags, std::string& error) +{ + if (val.isBool() && !(flags & ArgsManager::ALLOW_BOOL)) { + error = strprintf("Negating of -%s is meaningless and therefore forbidden", key); + return false; } - args[key].push_back(val); return true; } @@ -331,22 +258,9 @@ const std::set<std::string> ArgsManager::GetUnsuitableSectionOnlyArgs() const if (m_network == CBaseChainParams::MAIN) return std::set<std::string> {}; for (const auto& arg : m_network_only_args) { - std::pair<bool, std::string> found_result; - - // if this option is overridden it's fine - found_result = ArgsManagerHelper::GetArgHelper(m_override_args, arg); - if (found_result.first) continue; - - // if there's a network-specific value for this option, it's fine - found_result = ArgsManagerHelper::GetArgHelper(m_config_args, ArgsManagerHelper::NetworkArg(*this, arg)); - if (found_result.first) continue; - - // if there isn't a default value for this option, it's fine - found_result = ArgsManagerHelper::GetArgHelper(m_config_args, arg); - if (!found_result.first) continue; - - // otherwise, issue a warning - unsuitables.insert(arg); + if (OnlyHasDefaultSectionSetting(m_settings, m_network, SettingName(arg))) { + unsuitables.insert(arg); + } } return unsuitables; } @@ -375,7 +289,7 @@ void ArgsManager::SelectConfigNetwork(const std::string& network) bool ArgsManager::ParseParameters(int argc, const char* const argv[], std::string& error) { LOCK(cs_args); - m_override_args.clear(); + m_settings.command_line_options.clear(); for (int i = 1; i < argc; i++) { std::string key(argv[i]); @@ -408,49 +322,44 @@ bool ArgsManager::ParseParameters(int argc, const char* const argv[], std::strin if (key.length() > 1 && key[1] == '-') key.erase(0, 1); + // Transform -foo to foo + key.erase(0, 1); + std::string section; + util::SettingsValue value = InterpretOption(section, key, val); const unsigned int flags = FlagsOfKnownArg(key); if (flags) { - if (!InterpretOption(key, val, flags, m_override_args, error)) { + if (!CheckValid(key, value, flags, error)) { return false; } + // Weird behavior preserved for backwards compatibility: command + // line options with section prefixes are allowed but ignored. It + // would be better if these options triggered the Invalid parameter + // error below. + if (section.empty()) { + m_settings.command_line_options[key].push_back(value); + } } else { - error = strprintf("Invalid parameter %s", key); + error = strprintf("Invalid parameter -%s", key); return false; } } // we do not allow -includeconf from command line, so we clear it here - auto it = m_override_args.find("-includeconf"); - if (it != m_override_args.end()) { - if (it->second.size() > 0) { - for (const auto& ic : it->second) { - error += "-includeconf cannot be used from commandline; -includeconf=" + ic + "\n"; - } - return false; + bool success = true; + if (auto* includes = util::FindKey(m_settings.command_line_options, "includeconf")) { + for (const auto& include : util::SettingsSpan(*includes)) { + error += "-includeconf cannot be used from commandline; -includeconf=" + include.get_str() + "\n"; + success = false; } } - return true; + return success; } unsigned int ArgsManager::FlagsOfKnownArg(const std::string& key) const { - assert(key[0] == '-'); - - size_t option_index = key.find('.'); - if (option_index == std::string::npos) { - option_index = 1; - } else { - ++option_index; - } - if (key.substr(option_index, 2) == "no") { - option_index += 2; - } - - const std::string base_arg_name = '-' + key.substr(option_index); - LOCK(cs_args); for (const auto& arg_map : m_available_args) { - const auto search = arg_map.second.find(base_arg_name); + const auto search = arg_map.second.find('-' + key); if (search != arg_map.second.end()) { return search->second.m_flags; } @@ -460,69 +369,42 @@ unsigned int ArgsManager::FlagsOfKnownArg(const std::string& key) const std::vector<std::string> ArgsManager::GetArgs(const std::string& strArg) const { - std::vector<std::string> result = {}; - if (IsArgNegated(strArg)) return result; // special case - LOCK(cs_args); - - ArgsManagerHelper::AddArgs(result, m_override_args, strArg); - if (!m_network.empty()) { - ArgsManagerHelper::AddArgs(result, m_config_args, ArgsManagerHelper::NetworkArg(*this, strArg)); + bool ignore_default_section_config = !ArgsManagerHelper::UseDefaultSection(*this, strArg); + std::vector<std::string> result; + for (const util::SettingsValue& value : + util::GetSettingsList(m_settings, m_network, SettingName(strArg), ignore_default_section_config)) { + result.push_back(value.isFalse() ? "0" : value.isTrue() ? "1" : value.get_str()); } - - if (ArgsManagerHelper::UseDefaultSection(*this, strArg)) { - ArgsManagerHelper::AddArgs(result, m_config_args, strArg); - } - return result; } bool ArgsManager::IsArgSet(const std::string& strArg) const { - if (IsArgNegated(strArg)) return true; // special case - return ArgsManagerHelper::GetArg(*this, strArg).first; + return !ArgsManagerHelper::Get(*this, strArg).isNull(); } bool ArgsManager::IsArgNegated(const std::string& strArg) const { - LOCK(cs_args); - - const auto& ov = m_override_args.find(strArg); - if (ov != m_override_args.end()) return ov->second.empty(); - - if (!m_network.empty()) { - const auto& cfs = m_config_args.find(ArgsManagerHelper::NetworkArg(*this, strArg)); - if (cfs != m_config_args.end()) return cfs->second.empty(); - } - - const auto& cf = m_config_args.find(strArg); - if (cf != m_config_args.end()) return cf->second.empty(); - - return false; + return ArgsManagerHelper::Get(*this, strArg).isFalse(); } std::string ArgsManager::GetArg(const std::string& strArg, const std::string& strDefault) const { - if (IsArgNegated(strArg)) return "0"; - std::pair<bool,std::string> found_res = ArgsManagerHelper::GetArg(*this, strArg); - if (found_res.first) return found_res.second; - return strDefault; + const util::SettingsValue value = ArgsManagerHelper::Get(*this, strArg); + return value.isNull() ? strDefault : value.isFalse() ? "0" : value.isTrue() ? "1" : value.get_str(); } int64_t ArgsManager::GetArg(const std::string& strArg, int64_t nDefault) const { - if (IsArgNegated(strArg)) return 0; - std::pair<bool,std::string> found_res = ArgsManagerHelper::GetArg(*this, strArg); - if (found_res.first) return atoi64(found_res.second); - return nDefault; + const util::SettingsValue value = ArgsManagerHelper::Get(*this, strArg); + return value.isNull() ? nDefault : value.isFalse() ? 0 : value.isTrue() ? 1 : value.isNum() ? value.get_int64() : atoi64(value.get_str()); } bool ArgsManager::GetBoolArg(const std::string& strArg, bool fDefault) const { - if (IsArgNegated(strArg)) return false; - std::pair<bool,std::string> found_res = ArgsManagerHelper::GetArg(*this, strArg); - if (found_res.first) return InterpretBool(found_res.second); - return fDefault; + const util::SettingsValue value = ArgsManagerHelper::Get(*this, strArg); + return value.isNull() ? fDefault : value.isBool() ? value.get_bool() : InterpretBool(value.get_str()); } bool ArgsManager::SoftSetArg(const std::string& strArg, const std::string& strValue) @@ -544,7 +426,7 @@ bool ArgsManager::SoftSetBoolArg(const std::string& strArg, bool fValue) void ArgsManager::ForceSetArg(const std::string& strArg, const std::string& strValue) { LOCK(cs_args); - m_override_args[strArg] = {strValue}; + m_settings.forced_settings[SettingName(strArg)] = strValue; } void ArgsManager::AddArg(const std::string& name, const std::string& help, unsigned int flags, const OptionsCategory& cat) @@ -860,12 +742,15 @@ bool ArgsManager::ReadConfigStream(std::istream& stream, const std::string& file return false; } for (const std::pair<std::string, std::string>& option : options) { - const std::string strKey = std::string("-") + option.first; - const unsigned int flags = FlagsOfKnownArg(strKey); + std::string section; + std::string key = option.first; + util::SettingsValue value = InterpretOption(section, key, option.second); + const unsigned int flags = FlagsOfKnownArg(key); if (flags) { - if (!InterpretOption(strKey, option.second, flags, m_config_args, error)) { + if (!CheckValid(key, value, flags, error)) { return false; } + m_settings.ro_config[section][key].push_back(value); } else { if (ignore_invalid_keys) { LogPrintf("Ignoring unknown configuration value %s\n", option.first); @@ -882,7 +767,7 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys) { { LOCK(cs_args); - m_config_args.clear(); + m_settings.ro_config.clear(); m_config_sections.clear(); } @@ -894,58 +779,64 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys) if (!ReadConfigStream(stream, confPath, error, ignore_invalid_keys)) { return false; } - // if there is an -includeconf in the override args, but it is empty, that means the user - // passed '-noincludeconf' on the command line, in which case we should not include anything - bool emptyIncludeConf; + // `-includeconf` cannot be included in the command line arguments except + // as `-noincludeconf` (which indicates that no conf file should be used). + bool use_conf_file{true}; { LOCK(cs_args); - emptyIncludeConf = m_override_args.count("-includeconf") == 0; + if (auto* includes = util::FindKey(m_settings.command_line_options, "includeconf")) { + // ParseParameters() fails if a non-negated -includeconf is passed on the command-line + assert(util::SettingsSpan(*includes).last_negated()); + use_conf_file = false; + } } - if (emptyIncludeConf) { + if (use_conf_file) { std::string chain_id = GetChainName(); - std::vector<std::string> includeconf(GetArgs("-includeconf")); - { - // We haven't set m_network yet (that happens in SelectParams()), so manually check - // for network.includeconf args. - std::vector<std::string> includeconf_net(GetArgs(std::string("-") + chain_id + ".includeconf")); - includeconf.insert(includeconf.end(), includeconf_net.begin(), includeconf_net.end()); - } + std::vector<std::string> conf_file_names; - // Remove -includeconf from configuration, so we can warn about recursion - // later - { + auto add_includes = [&](const std::string& network, size_t skip = 0) { + size_t num_values = 0; LOCK(cs_args); - m_config_args.erase("-includeconf"); - m_config_args.erase(std::string("-") + chain_id + ".includeconf"); - } - - for (const std::string& to_include : includeconf) { - fsbridge::ifstream include_config(GetConfigFile(to_include)); - if (include_config.good()) { - if (!ReadConfigStream(include_config, to_include, error, ignore_invalid_keys)) { + if (auto* section = util::FindKey(m_settings.ro_config, network)) { + if (auto* values = util::FindKey(*section, "includeconf")) { + for (size_t i = std::max(skip, util::SettingsSpan(*values).negated()); i < values->size(); ++i) { + conf_file_names.push_back((*values)[i].get_str()); + } + num_values = values->size(); + } + } + return num_values; + }; + + // We haven't set m_network yet (that happens in SelectParams()), so manually check + // for network.includeconf args. + const size_t chain_includes = add_includes(chain_id); + const size_t default_includes = add_includes({}); + + for (const std::string& conf_file_name : conf_file_names) { + fsbridge::ifstream conf_file_stream(GetConfigFile(conf_file_name)); + if (conf_file_stream.good()) { + if (!ReadConfigStream(conf_file_stream, conf_file_name, error, ignore_invalid_keys)) { return false; } - LogPrintf("Included configuration file %s\n", to_include); + LogPrintf("Included configuration file %s\n", conf_file_name); } else { - error = "Failed to include configuration file " + to_include; + error = "Failed to include configuration file " + conf_file_name; return false; } } // Warn about recursive -includeconf - includeconf = GetArgs("-includeconf"); - { - std::vector<std::string> includeconf_net(GetArgs(std::string("-") + chain_id + ".includeconf")); - includeconf.insert(includeconf.end(), includeconf_net.begin(), includeconf_net.end()); - std::string chain_id_final = GetChainName(); - if (chain_id_final != chain_id) { - // Also warn about recursive includeconf for the chain that was specified in one of the includeconfs - includeconf_net = GetArgs(std::string("-") + chain_id_final + ".includeconf"); - includeconf.insert(includeconf.end(), includeconf_net.begin(), includeconf_net.end()); - } + conf_file_names.clear(); + add_includes(chain_id, /* skip= */ chain_includes); + add_includes({}, /* skip= */ default_includes); + std::string chain_id_final = GetChainName(); + if (chain_id_final != chain_id) { + // Also warn about recursive includeconf for the chain that was specified in one of the includeconfs + add_includes(chain_id_final); } - for (const std::string& to_include : includeconf) { - tfm::format(std::cerr, "warning: -includeconf cannot be used from included files; ignoring -includeconf=%s\n", to_include); + for (const std::string& conf_file_name : conf_file_names) { + tfm::format(std::cerr, "warning: -includeconf cannot be used from included files; ignoring -includeconf=%s\n", conf_file_name); } } } @@ -961,9 +852,16 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys) std::string ArgsManager::GetChainName() const { - LOCK(cs_args); - const bool fRegTest = ArgsManagerHelper::GetNetBoolArg(*this, "-regtest"); - const bool fTestNet = ArgsManagerHelper::GetNetBoolArg(*this, "-testnet"); + auto get_net = [&](const std::string& arg) { + LOCK(cs_args); + util::SettingsValue value = GetSetting(m_settings, /* section= */ "", SettingName(arg), + /* ignore_default_section_config= */ false, + /* get_chain_name= */ true); + return value.isNull() ? false : value.isBool() ? value.get_bool() : InterpretBool(value.get_str()); + }; + + const bool fRegTest = get_net("-regtest"); + const bool fTestNet = get_net("-testnet"); const bool is_chain_arg_set = IsArgSet("-chain"); if ((int)is_chain_arg_set + (int)fRegTest + (int)fTestNet > 1) { diff --git a/src/util/system.h b/src/util/system.h index 7452f186e6..e0b6371dc9 100644 --- a/src/util/system.h +++ b/src/util/system.h @@ -22,6 +22,7 @@ #include <sync.h> #include <tinyformat.h> #include <util/memory.h> +#include <util/settings.h> #include <util/threadnames.h> #include <util/time.h> @@ -157,8 +158,7 @@ protected: }; mutable CCriticalSection cs_args; - std::map<std::string, std::vector<std::string>> m_override_args GUARDED_BY(cs_args); - std::map<std::string, std::vector<std::string>> m_config_args GUARDED_BY(cs_args); + util::Settings m_settings GUARDED_BY(cs_args); std::string m_network GUARDED_BY(cs_args); std::set<std::string> m_network_only_args GUARDED_BY(cs_args); std::map<OptionsCategory, std::map<std::string, Arg>> m_available_args GUARDED_BY(cs_args); diff --git a/src/validation.cpp b/src/validation.cpp index 5a67493b0d..e744110371 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -2458,7 +2458,7 @@ bool CChainState::DisconnectTip(BlockValidationState& state, const CChainParams& UpdateTip(pindexDelete->pprev, chainparams); // Let wallets know transactions went from 1-confirmed to // 0-confirmed or conflicted: - GetMainSignals().BlockDisconnected(pblock); + GetMainSignals().BlockDisconnected(pblock, pindexDelete); return true; } @@ -5089,7 +5089,7 @@ double GuessVerificationProgress(const ChainTxData& data, const CBlockIndex *pin fTxTotal = pindex->nChainTx + (nNow - pindex->GetBlockTime()) * data.dTxRate; } - return pindex->nChainTx / fTxTotal; + return std::min<double>(pindex->nChainTx / fTxTotal, 1.0); } class CMainCleanup diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index a46b4003f1..663308bae9 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -29,7 +29,7 @@ struct MainSignalsInstance { boost::signals2::signal<void (const CBlockIndex *, const CBlockIndex *, bool fInitialDownload)> UpdatedBlockTip; boost::signals2::signal<void (const CTransactionRef &)> TransactionAddedToMempool; boost::signals2::signal<void (const std::shared_ptr<const CBlock> &, const CBlockIndex *pindex, const std::vector<CTransactionRef>&)> BlockConnected; - boost::signals2::signal<void (const std::shared_ptr<const CBlock> &)> BlockDisconnected; + boost::signals2::signal<void (const std::shared_ptr<const CBlock>&, const CBlockIndex* pindex)> BlockDisconnected; boost::signals2::signal<void (const CTransactionRef &)> TransactionRemovedFromMempool; boost::signals2::signal<void (const CBlockLocator &)> ChainStateFlushed; boost::signals2::signal<void (const CBlock&, const BlockValidationState&)> BlockChecked; @@ -92,7 +92,7 @@ void RegisterValidationInterface(CValidationInterface* pwalletIn) { conns.UpdatedBlockTip = g_signals.m_internals->UpdatedBlockTip.connect(std::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3)); conns.TransactionAddedToMempool = g_signals.m_internals->TransactionAddedToMempool.connect(std::bind(&CValidationInterface::TransactionAddedToMempool, pwalletIn, std::placeholders::_1)); conns.BlockConnected = g_signals.m_internals->BlockConnected.connect(std::bind(&CValidationInterface::BlockConnected, pwalletIn, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3)); - conns.BlockDisconnected = g_signals.m_internals->BlockDisconnected.connect(std::bind(&CValidationInterface::BlockDisconnected, pwalletIn, std::placeholders::_1)); + conns.BlockDisconnected = g_signals.m_internals->BlockDisconnected.connect(std::bind(&CValidationInterface::BlockDisconnected, pwalletIn, std::placeholders::_1, std::placeholders::_2)); conns.TransactionRemovedFromMempool = g_signals.m_internals->TransactionRemovedFromMempool.connect(std::bind(&CValidationInterface::TransactionRemovedFromMempool, pwalletIn, std::placeholders::_1)); conns.ChainStateFlushed = g_signals.m_internals->ChainStateFlushed.connect(std::bind(&CValidationInterface::ChainStateFlushed, pwalletIn, std::placeholders::_1)); conns.BlockChecked = g_signals.m_internals->BlockChecked.connect(std::bind(&CValidationInterface::BlockChecked, pwalletIn, std::placeholders::_1, std::placeholders::_2)); @@ -156,9 +156,10 @@ void CMainSignals::BlockConnected(const std::shared_ptr<const CBlock> &pblock, c }); } -void CMainSignals::BlockDisconnected(const std::shared_ptr<const CBlock> &pblock) { - m_internals->m_schedulerClient.AddToProcessQueue([pblock, this] { - m_internals->BlockDisconnected(pblock); +void CMainSignals::BlockDisconnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindex) +{ + m_internals->m_schedulerClient.AddToProcessQueue([pblock, pindex, this] { + m_internals->BlockDisconnected(pblock, pindex); }); } diff --git a/src/validationinterface.h b/src/validationinterface.h index dc8425869b..6a8059a6a0 100644 --- a/src/validationinterface.h +++ b/src/validationinterface.h @@ -114,7 +114,7 @@ protected: * * Called on a background thread. */ - virtual void BlockDisconnected(const std::shared_ptr<const CBlock> &block) {} + virtual void BlockDisconnected(const std::shared_ptr<const CBlock> &block, const CBlockIndex* pindex) {} /** * Notifies listeners of the new active block chain on-disk. * @@ -178,7 +178,7 @@ public: void UpdatedBlockTip(const CBlockIndex *, const CBlockIndex *, bool fInitialDownload); void TransactionAddedToMempool(const CTransactionRef &); void BlockConnected(const std::shared_ptr<const CBlock> &, const CBlockIndex *pindex, const std::shared_ptr<const std::vector<CTransactionRef>> &); - void BlockDisconnected(const std::shared_ptr<const CBlock> &); + void BlockDisconnected(const std::shared_ptr<const CBlock> &, const CBlockIndex* pindex); void ChainStateFlushed(const CBlockLocator &); void BlockChecked(const CBlock&, const BlockValidationState&); void NewPoWValidBlock(const CBlockIndex *, const std::shared_ptr<const CBlock>&); diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp index e48eee6c2c..79825847c8 100644 --- a/src/wallet/db.cpp +++ b/src/wallet/db.cpp @@ -166,10 +166,9 @@ BerkeleyEnvironment::~BerkeleyEnvironment() bool BerkeleyEnvironment::Open(bool retry) { - if (fDbEnvInit) + if (fDbEnvInit) { return true; - - boost::this_thread::interruption_point(); + } fs::path pathIn = strPath; TryCreateDirectories(pathIn); @@ -238,14 +237,12 @@ bool BerkeleyEnvironment::Open(bool retry) return true; } -//! Construct an in-memory mock Berkeley environment for testing and as a place-holder for g_dbenvs emplace +//! Construct an in-memory mock Berkeley environment for testing BerkeleyEnvironment::BerkeleyEnvironment() { Reset(); - boost::this_thread::interruption_point(); - - LogPrint(BCLog::DB, "BerkeleyEnvironment::MakeMock\n"); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::MakeMock\n"); dbenv->set_cachesize(1, 0, 1); dbenv->set_lg_bsize(10485760 * 4); @@ -263,8 +260,9 @@ BerkeleyEnvironment::BerkeleyEnvironment() DB_THREAD | DB_PRIVATE, S_IRUSR | S_IWUSR); - if (ret > 0) + if (ret > 0) { throw std::runtime_error(strprintf("BerkeleyEnvironment::MakeMock: Error %d opening database environment.", ret)); + } fDbEnvInit = true; fMockDb = true; @@ -767,7 +765,7 @@ void BerkeleyEnvironment::Flush(bool fShutdown) { int64_t nStart = GetTimeMillis(); // Flush log data to the actual data file on all files that are not in use - LogPrint(BCLog::DB, "BerkeleyEnvironment::Flush: [%s] Flush(%s)%s\n", strPath, fShutdown ? "true" : "false", fDbEnvInit ? "" : " database not started"); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::Flush: [%s] Flush(%s)%s\n", strPath, fShutdown ? "true" : "false", fDbEnvInit ? "" : " database not started"); if (!fDbEnvInit) return; { @@ -776,21 +774,21 @@ void BerkeleyEnvironment::Flush(bool fShutdown) while (mi != mapFileUseCount.end()) { std::string strFile = (*mi).first; int nRefCount = (*mi).second; - LogPrint(BCLog::DB, "BerkeleyEnvironment::Flush: Flushing %s (refcount = %d)...\n", strFile, nRefCount); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::Flush: Flushing %s (refcount = %d)...\n", strFile, nRefCount); if (nRefCount == 0) { // Move log data to the dat file CloseDb(strFile); - LogPrint(BCLog::DB, "BerkeleyEnvironment::Flush: %s checkpoint\n", strFile); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::Flush: %s checkpoint\n", strFile); dbenv->txn_checkpoint(0, 0, 0); - LogPrint(BCLog::DB, "BerkeleyEnvironment::Flush: %s detach\n", strFile); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::Flush: %s detach\n", strFile); if (!fMockDb) dbenv->lsn_reset(strFile.c_str(), 0); - LogPrint(BCLog::DB, "BerkeleyEnvironment::Flush: %s closed\n", strFile); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::Flush: %s closed\n", strFile); mapFileUseCount.erase(mi++); } else mi++; } - LogPrint(BCLog::DB, "BerkeleyEnvironment::Flush: Flush(%s)%s took %15dms\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " database not started", GetTimeMillis() - nStart); + LogPrint(BCLog::WALLETDB, "BerkeleyEnvironment::Flush: Flush(%s)%s took %15dms\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " database not started", GetTimeMillis() - nStart); if (fShutdown) { char** listp; if (mapFileUseCount.empty()) { @@ -830,7 +828,7 @@ bool BerkeleyBatch::PeriodicFlush(BerkeleyDatabase& database) std::map<std::string, int>::iterator mi = env->mapFileUseCount.find(strFile); if (mi != env->mapFileUseCount.end()) { - LogPrint(BCLog::DB, "Flushing %s\n", strFile); + LogPrint(BCLog::WALLETDB, "Flushing %s\n", strFile); int64_t nStart = GetTimeMillis(); // Flush wallet file so it's self contained @@ -838,7 +836,7 @@ bool BerkeleyBatch::PeriodicFlush(BerkeleyDatabase& database) env->CheckpointLSN(strFile); env->mapFileUseCount.erase(mi++); - LogPrint(BCLog::DB, "Flushed %s %dms\n", strFile, GetTimeMillis() - nStart); + LogPrint(BCLog::WALLETDB, "Flushed %s %dms\n", strFile, GetTimeMillis() - nStart); ret = true; } } diff --git a/src/wallet/feebumper.cpp b/src/wallet/feebumper.cpp index 0a4bb3f396..8f0b495ac4 100644 --- a/src/wallet/feebumper.cpp +++ b/src/wallet/feebumper.cpp @@ -16,7 +16,7 @@ //! Check whether transaction has descendant in wallet or mempool, or has been //! mined, or conflicts with a mined transaction. Return a feebumper::Result. -static feebumper::Result PreconditionChecks(interfaces::Chain::Lock& locked_chain, const CWallet& wallet, const CWalletTx& wtx, std::vector<std::string>& errors) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) +static feebumper::Result PreconditionChecks(const CWallet& wallet, const CWalletTx& wtx, std::vector<std::string>& errors) EXCLUSIVE_LOCKS_REQUIRED(wallet.cs_wallet) { if (wallet.HasWalletSpend(wtx.GetHash())) { errors.push_back("Transaction has descendants in the wallet"); @@ -30,7 +30,7 @@ static feebumper::Result PreconditionChecks(interfaces::Chain::Lock& locked_chai } } - if (wtx.GetDepthInMainChain(locked_chain) != 0) { + if (wtx.GetDepthInMainChain() != 0) { errors.push_back("Transaction has been mined, or is conflicted with a mined transaction"); return feebumper::Result::WALLET_ERROR; } @@ -146,7 +146,7 @@ bool TransactionCanBeBumped(const CWallet& wallet, const uint256& txid) if (wtx == nullptr) return false; std::vector<std::string> errors_dummy; - feebumper::Result res = PreconditionChecks(*locked_chain, wallet, *wtx, errors_dummy); + feebumper::Result res = PreconditionChecks(wallet, *wtx, errors_dummy); return res == feebumper::Result::OK; } @@ -165,7 +165,7 @@ Result CreateTotalBumpTransaction(const CWallet* wallet, const uint256& txid, co } const CWalletTx& wtx = it->second; - Result result = PreconditionChecks(*locked_chain, *wallet, wtx, errors); + Result result = PreconditionChecks(*wallet, wtx, errors); if (result != Result::OK) { return result; } @@ -291,7 +291,7 @@ Result CreateRateBumpTransaction(CWallet& wallet, const uint256& txid, const CCo } const CWalletTx& wtx = it->second; - Result result = PreconditionChecks(*locked_chain, wallet, wtx, errors); + Result result = PreconditionChecks(wallet, wtx, errors); if (result != Result::OK) { return result; } @@ -382,7 +382,7 @@ Result CommitTransaction(CWallet& wallet, const uint256& txid, CMutableTransacti CWalletTx& oldWtx = it->second; // make sure the transaction still has no descendants and hasn't been mined in the meantime - Result result = PreconditionChecks(*locked_chain, wallet, oldWtx, errors); + Result result = PreconditionChecks(wallet, oldWtx, errors); if (result != Result::OK) { return result; } diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp index 6995974f08..d95481500d 100644 --- a/src/wallet/rpcdump.cpp +++ b/src/wallet/rpcdump.cpp @@ -316,7 +316,7 @@ UniValue importaddress(const JSONRPCRequest& request) { auto locked_chain = pwallet->chain().lock(); LOCK(pwallet->cs_wallet); - pwallet->ReacceptWalletTransactions(*locked_chain); + pwallet->ReacceptWalletTransactions(); } } @@ -354,28 +354,26 @@ UniValue importprunedfunds(const JSONRPCRequest& request) //Search partial merkle tree in proof for our transaction and index in valid block std::vector<uint256> vMatch; std::vector<unsigned int> vIndex; - unsigned int txnIndex = 0; - if (merkleBlock.txn.ExtractMatches(vMatch, vIndex) == merkleBlock.header.hashMerkleRoot) { - - auto locked_chain = pwallet->chain().lock(); - if (locked_chain->getBlockHeight(merkleBlock.header.GetHash()) == nullopt) { - throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Block not found in chain"); - } - - std::vector<uint256>::const_iterator it; - if ((it = std::find(vMatch.begin(), vMatch.end(), hashTx))==vMatch.end()) { - throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction given doesn't exist in proof"); - } + if (merkleBlock.txn.ExtractMatches(vMatch, vIndex) != merkleBlock.header.hashMerkleRoot) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Something wrong with merkleblock"); + } - txnIndex = vIndex[it - vMatch.begin()]; + auto locked_chain = pwallet->chain().lock(); + Optional<int> height = locked_chain->getBlockHeight(merkleBlock.header.GetHash()); + if (height == nullopt) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Block not found in chain"); } - else { - throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Something wrong with merkleblock"); + + std::vector<uint256>::const_iterator it; + if ((it = std::find(vMatch.begin(), vMatch.end(), hashTx)) == vMatch.end()) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction given doesn't exist in proof"); } - wtx.SetConf(CWalletTx::Status::CONFIRMED, merkleBlock.header.GetHash(), txnIndex); + unsigned int txnIndex = vIndex[it - vMatch.begin()]; + + CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, *height, merkleBlock.header.GetHash(), txnIndex); + wtx.m_confirm = confirm; - auto locked_chain = pwallet->chain().lock(); LOCK(pwallet->cs_wallet); if (pwallet->IsMine(*wtx.tx)) { @@ -507,7 +505,7 @@ UniValue importpubkey(const JSONRPCRequest& request) { auto locked_chain = pwallet->chain().lock(); LOCK(pwallet->cs_wallet); - pwallet->ReacceptWalletTransactions(*locked_chain); + pwallet->ReacceptWalletTransactions(); } } @@ -1406,7 +1404,7 @@ UniValue importmulti(const JSONRPCRequest& mainRequest) { auto locked_chain = pwallet->chain().lock(); LOCK(pwallet->cs_wallet); - pwallet->ReacceptWalletTransactions(*locked_chain); + pwallet->ReacceptWalletTransactions(); } if (pwallet->IsAbortingRescan()) { diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 6098a08292..00742aed7a 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -135,13 +135,14 @@ LegacyScriptPubKeyMan& EnsureLegacyScriptPubKeyMan(CWallet& wallet) static void WalletTxToJSON(interfaces::Chain& chain, interfaces::Chain::Lock& locked_chain, const CWalletTx& wtx, UniValue& entry) { - int confirms = wtx.GetDepthInMainChain(locked_chain); + int confirms = wtx.GetDepthInMainChain(); entry.pushKV("confirmations", confirms); if (wtx.IsCoinBase()) entry.pushKV("generated", true); if (confirms > 0) { entry.pushKV("blockhash", wtx.m_confirm.hashBlock.GetHex()); + entry.pushKV("blockheight", wtx.m_confirm.block_height); entry.pushKV("blockindex", wtx.m_confirm.nIndex); int64_t block_time; bool found_block = chain.findBlock(wtx.m_confirm.hashBlock, nullptr /* block */, &block_time); @@ -640,7 +641,7 @@ static UniValue getreceivedbyaddress(const JSONRPCRequest& request) for (const CTxOut& txout : wtx.tx->vout) if (txout.scriptPubKey == scriptPubKey) - if (wtx.GetDepthInMainChain(*locked_chain) >= nMinDepth) + if (wtx.GetDepthInMainChain() >= nMinDepth) nAmount += txout.nValue; } @@ -706,7 +707,7 @@ static UniValue getreceivedbylabel(const JSONRPCRequest& request) { CTxDestination address; if (ExtractDestination(txout.scriptPubKey, address) && pwallet->IsMine(address) && setAddress.count(address)) { - if (wtx.GetDepthInMainChain(*locked_chain) >= nMinDepth) + if (wtx.GetDepthInMainChain() >= nMinDepth) nAmount += txout.nValue; } } @@ -1063,7 +1064,7 @@ static UniValue ListReceived(interfaces::Chain::Lock& locked_chain, CWallet * co continue; } - int nDepth = wtx.GetDepthInMainChain(locked_chain); + int nDepth = wtx.GetDepthInMainChain(); if (nDepth < nMinDepth) continue; @@ -1320,8 +1321,7 @@ static void ListTransactions(interfaces::Chain::Lock& locked_chain, CWallet* con } // Received - if (listReceived.size() > 0 && wtx.GetDepthInMainChain(locked_chain) >= nMinDepth) - { + if (listReceived.size() > 0 && wtx.GetDepthInMainChain() >= nMinDepth) { for (const COutputEntry& r : listReceived) { std::string label; @@ -1338,9 +1338,9 @@ static void ListTransactions(interfaces::Chain::Lock& locked_chain, CWallet* con MaybePushAddress(entry, r.destination); if (wtx.IsCoinBase()) { - if (wtx.GetDepthInMainChain(locked_chain) < 1) + if (wtx.GetDepthInMainChain() < 1) entry.pushKV("category", "orphan"); - else if (wtx.IsImmatureCoinBase(locked_chain)) + else if (wtx.IsImmatureCoinBase()) entry.pushKV("category", "immature"); else entry.pushKV("category", "generate"); @@ -1368,6 +1368,7 @@ static const std::string TransactionDescriptionString() " \"generated\": xxx, (bool) Only present if transaction only input is a coinbase one.\n" " \"trusted\": xxx, (bool) Only present if we consider transaction to be trusted and so safe to spend from.\n" " \"blockhash\": \"hashvalue\", (string) The block hash containing the transaction.\n" + " \"blockheight\": n, (numeric) The block height containing the transaction.\n" " \"blockindex\": n, (numeric) The index of the transaction in the block that includes it.\n" " \"blocktime\": xxx, (numeric) The block time in seconds since epoch (1 Jan 1970 GMT).\n" " \"txid\": \"transactionid\", (string) The transaction id.\n" @@ -1604,7 +1605,7 @@ static UniValue listsinceblock(const JSONRPCRequest& request) for (const std::pair<const uint256, CWalletTx>& pairWtx : pwallet->mapWallet) { CWalletTx tx = pairWtx.second; - if (depth == -1 || abs(tx.GetDepthInMainChain(*locked_chain)) < depth) { + if (depth == -1 || abs(tx.GetDepthInMainChain()) < depth) { ListTransactions(*locked_chain, pwallet, tx, 0, true, transactions, filter, nullptr /* filter_label */); } } @@ -1721,7 +1722,7 @@ static UniValue gettransaction(const JSONRPCRequest& request) } const CWalletTx& wtx = it->second; - CAmount nCredit = wtx.GetCredit(*locked_chain, filter); + CAmount nCredit = wtx.GetCredit(filter); CAmount nDebit = wtx.GetDebit(filter); CAmount nNet = nCredit - nDebit; CAmount nFee = (wtx.IsFromMe(filter) ? wtx.tx->GetValueOut() - nDebit : 0); @@ -1785,7 +1786,7 @@ static UniValue abandontransaction(const JSONRPCRequest& request) if (!pwallet->mapWallet.count(hash)) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid or non-wallet transaction id"); } - if (!pwallet->AbandonTransaction(*locked_chain, hash)) { + if (!pwallet->AbandonTransaction(hash)) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction not eligible for abandonment"); } @@ -2216,7 +2217,7 @@ static UniValue lockunspent(const JSONRPCRequest& request) throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout index out of bounds"); } - if (pwallet->IsSpent(*locked_chain, outpt.hash, outpt.n)) { + if (pwallet->IsSpent(outpt.hash, outpt.n)) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, expected unspent output"); } diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp index 0b4b020eb2..2f21b2439b 100644 --- a/src/wallet/test/wallet_tests.cpp +++ b/src/wallet/test/wallet_tests.cpp @@ -50,6 +50,10 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) // Verify ScanForWalletTransactions accommodates a null start block. { CWallet wallet(chain.get(), WalletLocation(), WalletDatabase::CreateDummy()); + { + LOCK(wallet.cs_wallet); + wallet.SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash()); + } AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(&wallet); reserver.reserve(); @@ -65,6 +69,10 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) // and new block files. { CWallet wallet(chain.get(), WalletLocation(), WalletDatabase::CreateDummy()); + { + LOCK(wallet.cs_wallet); + wallet.SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash()); + } AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(&wallet); reserver.reserve(); @@ -84,6 +92,10 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) // file. { CWallet wallet(chain.get(), WalletLocation(), WalletDatabase::CreateDummy()); + { + LOCK(wallet.cs_wallet); + wallet.SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash()); + } AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(&wallet); reserver.reserve(); @@ -102,6 +114,10 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup) // Verify ScanForWalletTransactions scans no blocks. { CWallet wallet(chain.get(), WalletLocation(), WalletDatabase::CreateDummy()); + { + LOCK(wallet.cs_wallet); + wallet.SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash()); + } AddKey(wallet, coinbaseKey); WalletRescanReserver reserver(&wallet); reserver.reserve(); @@ -258,18 +274,20 @@ BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup) LockAssertion lock(::cs_main); LOCK(wallet.cs_wallet); AssertLockHeld(spk_man->cs_wallet); + wallet.SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash()); - wtx.SetConf(CWalletTx::Status::CONFIRMED, ::ChainActive().Tip()->GetBlockHash(), 0); + CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, ::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash(), 0); + wtx.m_confirm = confirm; // Call GetImmatureCredit() once before adding the key to the wallet to // cache the current immature credit amount, which is 0. - BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(*locked_chain), 0); + BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(), 0); // Invalidate the cached vanue, add the key, and make sure a new immature // credit amount is calculated. wtx.MarkDirty(); BOOST_CHECK(spk_man->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey())); - BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(*locked_chain), 50*COIN); + BOOST_CHECK_EQUAL(wtx.GetImmatureCredit(), 50*COIN); } static int64_t AddTx(CWallet& wallet, uint32_t lockTime, int64_t mockTime, int64_t blockTime) @@ -300,7 +318,8 @@ static int64_t AddTx(CWallet& wallet, uint32_t lockTime, int64_t mockTime, int64 wallet.AddToWallet(wtx); } if (block) { - wtx.SetConf(CWalletTx::Status::CONFIRMED, block->GetBlockHash(), 0); + CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, block->nHeight, block->GetBlockHash(), 0); + wtx.m_confirm = confirm; } wallet.AddToWallet(wtx); return wallet.mapWallet.at(wtx.GetHash()).nTimeSmart; @@ -338,9 +357,10 @@ BOOST_AUTO_TEST_CASE(LoadReceiveRequests) { CTxDestination dest = PKHash(); LOCK(m_wallet.cs_wallet); - m_wallet.AddDestData(dest, "misc", "val_misc"); - m_wallet.AddDestData(dest, "rr0", "val_rr0"); - m_wallet.AddDestData(dest, "rr1", "val_rr1"); + WalletBatch batch{m_wallet.GetDatabase()}; + m_wallet.AddDestData(batch, dest, "misc", "val_misc"); + m_wallet.AddDestData(batch, dest, "rr0", "val_rr0"); + m_wallet.AddDestData(batch, dest, "rr1", "val_rr1"); auto values = m_wallet.GetDestValues("rr"); BOOST_CHECK_EQUAL(values.size(), 2U); @@ -435,6 +455,10 @@ public: { CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey())); wallet = MakeUnique<CWallet>(m_chain.get(), WalletLocation(), WalletDatabase::CreateMock()); + { + LOCK(wallet->cs_wallet); + wallet->SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash()); + } bool firstRun; wallet->LoadWallet(firstRun); AddKey(*wallet, coinbaseKey); @@ -473,9 +497,11 @@ public: LOCK(cs_main); LOCK(wallet->cs_wallet); + wallet->SetLastBlockProcessed(wallet->GetLastBlockHeight() + 1, ::ChainActive().Tip()->GetBlockHash()); auto it = wallet->mapWallet.find(tx->GetHash()); BOOST_CHECK(it != wallet->mapWallet.end()); - it->second.SetConf(CWalletTx::Status::CONFIRMED, ::ChainActive().Tip()->GetBlockHash(), 1); + CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, ::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash(), 1); + it->second.m_confirm = confirm; return it->second; } diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index cdcb65e3c0..ff182c847f 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -452,7 +452,7 @@ void CWallet::SyncMetaData(std::pair<TxSpends::iterator, TxSpends::iterator> ran * Outpoint is spent if any non-conflicted transaction * spends it: */ -bool CWallet::IsSpent(interfaces::Chain::Lock& locked_chain, const uint256& hash, unsigned int n) const +bool CWallet::IsSpent(const uint256& hash, unsigned int n) const { const COutPoint outpoint(hash, n); std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range; @@ -463,7 +463,7 @@ bool CWallet::IsSpent(interfaces::Chain::Lock& locked_chain, const uint256& hash const uint256& wtxid = it->second; std::map<uint256, CWalletTx>::const_iterator mit = mapWallet.find(wtxid); if (mit != mapWallet.end()) { - int depth = mit->second.GetDepthInMainChain(locked_chain); + int depth = mit->second.GetDepthInMainChain(); if (depth > 0 || (depth == 0 && !mit->second.isAbandoned())) return true; // Spent } @@ -701,19 +701,19 @@ bool CWallet::MarkReplaced(const uint256& originalHash, const uint256& newHash) return success; } -void CWallet::SetUsedDestinationState(const uint256& hash, unsigned int n, bool used) +void CWallet::SetUsedDestinationState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used) { + AssertLockHeld(cs_wallet); const CWalletTx* srctx = GetWalletTx(hash); if (!srctx) return; CTxDestination dst; if (ExtractDestination(srctx->tx->vout[n].scriptPubKey, dst)) { if (IsMine(dst)) { - LOCK(cs_wallet); if (used && !GetDestData(dst, "used", nullptr)) { - AddDestData(dst, "used", "p"); // p for "present", opposite of absent (null) + AddDestData(batch, dst, "used", "p"); // p for "present", opposite of absent (null) } else if (!used && GetDestData(dst, "used", nullptr)) { - EraseDestData(dst, "used"); + EraseDestData(batch, dst, "used"); } } } @@ -744,7 +744,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose) // Mark used destinations for (const CTxIn& txin : wtxIn.tx->vin) { const COutPoint& op = txin.prevout; - SetUsedDestinationState(op.hash, op.n, true); + SetUsedDestinationState(batch, op.hash, op.n, true); } } @@ -768,10 +768,12 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose) wtx.m_confirm.status = wtxIn.m_confirm.status; wtx.m_confirm.nIndex = wtxIn.m_confirm.nIndex; wtx.m_confirm.hashBlock = wtxIn.m_confirm.hashBlock; + wtx.m_confirm.block_height = wtxIn.m_confirm.block_height; fUpdated = true; } else { assert(wtx.m_confirm.nIndex == wtxIn.m_confirm.nIndex); assert(wtx.m_confirm.hashBlock == wtxIn.m_confirm.hashBlock); + assert(wtx.m_confirm.block_height == wtxIn.m_confirm.block_height); } if (wtxIn.fFromMe && wtxIn.fFromMe != wtx.fFromMe) { @@ -822,12 +824,22 @@ void CWallet::LoadToWallet(CWalletTx& wtxIn) { // If wallet doesn't have a chain (e.g wallet-tool), lock can't be taken. auto locked_chain = LockChain(); - // If tx hasn't been reorged out of chain while wallet being shutdown - // change tx status to UNCONFIRMED and reset hashBlock/nIndex. - if (!wtxIn.m_confirm.hashBlock.IsNull()) { - if (locked_chain && !locked_chain->getBlockHeight(wtxIn.m_confirm.hashBlock)) { + if (locked_chain) { + Optional<int> block_height = locked_chain->getBlockHeight(wtxIn.m_confirm.hashBlock); + if (block_height) { + // Update cached block height variable since it not stored in the + // serialized transaction. + wtxIn.m_confirm.block_height = *block_height; + } else if (wtxIn.isConflicted() || wtxIn.isConfirmed()) { + // If tx block (or conflicting block) was reorged out of chain + // while the wallet was shutdown, change tx status to UNCONFIRMED + // and reset block height, hash, and index. ABANDONED tx don't have + // associated blocks and don't need to be updated. The case where a + // transaction was reorged out while online and then reconfirmed + // while offline is covered by the rescan logic. wtxIn.setUnconfirmed(); wtxIn.m_confirm.hashBlock = uint256(); + wtxIn.m_confirm.block_height = 0; wtxIn.m_confirm.nIndex = 0; } } @@ -844,25 +856,25 @@ void CWallet::LoadToWallet(CWalletTx& wtxIn) if (it != mapWallet.end()) { CWalletTx& prevtx = it->second; if (prevtx.isConflicted()) { - MarkConflicted(prevtx.m_confirm.hashBlock, wtx.GetHash()); + MarkConflicted(prevtx.m_confirm.hashBlock, prevtx.m_confirm.block_height, wtx.GetHash()); } } } } -bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, CWalletTx::Status status, const uint256& block_hash, int posInBlock, bool fUpdate) +bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, CWalletTx::Confirmation confirm, bool fUpdate) { const CTransaction& tx = *ptx; { AssertLockHeld(cs_wallet); - if (!block_hash.IsNull()) { + if (!confirm.hashBlock.IsNull()) { for (const CTxIn& txin : tx.vin) { std::pair<TxSpends::const_iterator, TxSpends::const_iterator> range = mapTxSpends.equal_range(txin.prevout); while (range.first != range.second) { if (range.first->second != tx.GetHash()) { - WalletLogPrintf("Transaction %s (in block %s) conflicts with wallet transaction %s (both spend %s:%i)\n", tx.GetHash().ToString(), block_hash.ToString(), range.first->second.ToString(), range.first->first.hash.ToString(), range.first->first.n); - MarkConflicted(block_hash, range.first->second); + WalletLogPrintf("Transaction %s (in block %s) conflicts with wallet transaction %s (both spend %s:%i)\n", tx.GetHash().ToString(), confirm.hashBlock.ToString(), range.first->second.ToString(), range.first->first.hash.ToString(), range.first->first.n); + MarkConflicted(confirm.hashBlock, confirm.block_height, range.first->second); } range.first++; } @@ -890,7 +902,7 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransactionRef& ptx, CWalletTx::St // Block disconnection override an abandoned tx as unconfirmed // which means user may have to call abandontransaction again - wtx.SetConf(status, block_hash, posInBlock); + wtx.m_confirm = confirm; return AddToWallet(wtx, false); } @@ -903,7 +915,7 @@ bool CWallet::TransactionCanBeAbandoned(const uint256& hashTx) const auto locked_chain = chain().lock(); LOCK(cs_wallet); const CWalletTx* wtx = GetWalletTx(hashTx); - return wtx && !wtx->isAbandoned() && wtx->GetDepthInMainChain(*locked_chain) == 0 && !wtx->InMempool(); + return wtx && !wtx->isAbandoned() && wtx->GetDepthInMainChain() == 0 && !wtx->InMempool(); } void CWallet::MarkInputsDirty(const CTransactionRef& tx) @@ -916,9 +928,9 @@ void CWallet::MarkInputsDirty(const CTransactionRef& tx) } } -bool CWallet::AbandonTransaction(interfaces::Chain::Lock& locked_chain, const uint256& hashTx) +bool CWallet::AbandonTransaction(const uint256& hashTx) { - auto locked_chain_recursive = chain().lock(); // Temporary. Removed in upcoming lock cleanup + auto locked_chain = chain().lock(); // Temporary. Removed in upcoming lock cleanup LOCK(cs_wallet); WalletBatch batch(*database, "r+"); @@ -930,7 +942,7 @@ bool CWallet::AbandonTransaction(interfaces::Chain::Lock& locked_chain, const ui auto it = mapWallet.find(hashTx); assert(it != mapWallet.end()); CWalletTx& origtx = it->second; - if (origtx.GetDepthInMainChain(locked_chain) != 0 || origtx.InMempool()) { + if (origtx.GetDepthInMainChain() != 0 || origtx.InMempool()) { return false; } @@ -943,14 +955,13 @@ bool CWallet::AbandonTransaction(interfaces::Chain::Lock& locked_chain, const ui auto it = mapWallet.find(now); assert(it != mapWallet.end()); CWalletTx& wtx = it->second; - int currentconfirm = wtx.GetDepthInMainChain(locked_chain); + int currentconfirm = wtx.GetDepthInMainChain(); // If the orig tx was not in block, none of its spends can be assert(currentconfirm <= 0); // if (currentconfirm < 0) {Tx and spends are already conflicted, no need to abandon} if (currentconfirm == 0 && !wtx.isAbandoned()) { // If the orig tx was not in block/mempool, none of its spends can be in mempool assert(!wtx.InMempool()); - wtx.m_confirm.nIndex = 0; wtx.setAbandoned(); wtx.MarkDirty(); batch.WriteTx(wtx); @@ -972,12 +983,12 @@ bool CWallet::AbandonTransaction(interfaces::Chain::Lock& locked_chain, const ui return true; } -void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx) +void CWallet::MarkConflicted(const uint256& hashBlock, int conflicting_height, const uint256& hashTx) { auto locked_chain = chain().lock(); LOCK(cs_wallet); - int conflictconfirms = -locked_chain->getBlockDepth(hashBlock); + int conflictconfirms = (m_last_block_processed_height - conflicting_height + 1) * -1; // If number of conflict confirms cannot be determined, this means // that the block is still unknown or not yet part of the main chain, // for example when loading the wallet during a reindex. Do nothing in that @@ -1000,12 +1011,13 @@ void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx) auto it = mapWallet.find(now); assert(it != mapWallet.end()); CWalletTx& wtx = it->second; - int currentconfirm = wtx.GetDepthInMainChain(*locked_chain); + int currentconfirm = wtx.GetDepthInMainChain(); if (conflictconfirms < currentconfirm) { // Block is 'more conflicted' than current confirm; update. // Mark transaction as conflicted with this block. wtx.m_confirm.nIndex = 0; wtx.m_confirm.hashBlock = hashBlock; + wtx.m_confirm.block_height = conflicting_height; wtx.setConflicted(); wtx.MarkDirty(); batch.WriteTx(wtx); @@ -1024,9 +1036,9 @@ void CWallet::MarkConflicted(const uint256& hashBlock, const uint256& hashTx) } } -void CWallet::SyncTransaction(const CTransactionRef& ptx, CWalletTx::Status status, const uint256& block_hash, int posInBlock, bool update_tx) +void CWallet::SyncTransaction(const CTransactionRef& ptx, CWalletTx::Confirmation confirm, bool update_tx) { - if (!AddToWalletIfInvolvingMe(ptx, status, block_hash, posInBlock, update_tx)) + if (!AddToWalletIfInvolvingMe(ptx, confirm, update_tx)) return; // Not one of ours // If a transaction changes 'conflicted' state, that changes the balance @@ -1038,7 +1050,8 @@ void CWallet::SyncTransaction(const CTransactionRef& ptx, CWalletTx::Status stat void CWallet::TransactionAddedToMempool(const CTransactionRef& ptx) { auto locked_chain = chain().lock(); LOCK(cs_wallet); - SyncTransaction(ptx, CWalletTx::Status::UNCONFIRMED, {} /* block hash */, 0 /* position in block */); + CWalletTx::Confirmation confirm(CWalletTx::Status::UNCONFIRMED, /* block_height */ 0, {}, /* nIndex */ 0); + SyncTransaction(ptx, confirm); auto it = mapWallet.find(ptx->GetHash()); if (it != mapWallet.end()) { @@ -1054,23 +1067,26 @@ void CWallet::TransactionRemovedFromMempool(const CTransactionRef &ptx) { } } -void CWallet::BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& vtxConflicted) { +void CWallet::BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& vtxConflicted, int height) +{ const uint256& block_hash = block.GetHash(); auto locked_chain = chain().lock(); LOCK(cs_wallet); - for (size_t i = 0; i < block.vtx.size(); i++) { - SyncTransaction(block.vtx[i], CWalletTx::Status::CONFIRMED, block_hash, i); - TransactionRemovedFromMempool(block.vtx[i]); + m_last_block_processed_height = height; + m_last_block_processed = block_hash; + for (size_t index = 0; index < block.vtx.size(); index++) { + CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, height, block_hash, index); + SyncTransaction(block.vtx[index], confirm); + TransactionRemovedFromMempool(block.vtx[index]); } for (const CTransactionRef& ptx : vtxConflicted) { TransactionRemovedFromMempool(ptx); } - - m_last_block_processed = block_hash; } -void CWallet::BlockDisconnected(const CBlock& block) { +void CWallet::BlockDisconnected(const CBlock& block, int height) +{ auto locked_chain = chain().lock(); LOCK(cs_wallet); @@ -1078,8 +1094,11 @@ void CWallet::BlockDisconnected(const CBlock& block) { // 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) { - SyncTransaction(ptx, CWalletTx::Status::UNCONFIRMED, {} /* block hash */, 0 /* position in block */); + CWalletTx::Confirmation confirm(CWalletTx::Status::UNCONFIRMED, /* block_height */ 0, {}, /* nIndex */ 0); + SyncTransaction(ptx, confirm); } } @@ -1096,7 +1115,7 @@ void CWallet::BlockUntilSyncedToCurrentChain() { // for the queue to drain enough to execute it (indicating we are caught up // at least with the time we entered this function). uint256 last_block_hash = WITH_LOCK(cs_wallet, return m_last_block_processed); - chain().waitForNotificationsIfNewBlocksConnected(last_block_hash); + chain().waitForNotificationsIfTipChanged(last_block_hash); } @@ -1625,7 +1644,8 @@ CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_bloc break; } for (size_t posInBlock = 0; posInBlock < block.vtx.size(); ++posInBlock) { - SyncTransaction(block.vtx[posInBlock], CWalletTx::Status::CONFIRMED, block_hash, posInBlock, fUpdate); + CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, *block_height, block_hash, posInBlock); + SyncTransaction(block.vtx[posInBlock], confirm, fUpdate); } // scan succeeded, record block as most recent successfully scanned result.last_scanned_block = block_hash; @@ -1673,7 +1693,7 @@ CWallet::ScanResult CWallet::ScanForWalletTransactions(const uint256& start_bloc return result; } -void CWallet::ReacceptWalletTransactions(interfaces::Chain::Lock& locked_chain) +void CWallet::ReacceptWalletTransactions() { // If transactions aren't being broadcasted, don't let them into local mempool either if (!fBroadcastTransactions) @@ -1686,7 +1706,7 @@ void CWallet::ReacceptWalletTransactions(interfaces::Chain::Lock& locked_chain) CWalletTx& wtx = item.second; assert(wtx.GetHash() == wtxid); - int nDepth = wtx.GetDepthInMainChain(locked_chain); + int nDepth = wtx.GetDepthInMainChain(); if (!wtx.IsCoinBase() && (nDepth == 0 && !wtx.isAbandoned())) { mapSorted.insert(std::make_pair(wtx.nOrderPos, &wtx)); @@ -1697,11 +1717,11 @@ void CWallet::ReacceptWalletTransactions(interfaces::Chain::Lock& locked_chain) for (const std::pair<const int64_t, CWalletTx*>& item : mapSorted) { CWalletTx& wtx = *(item.second); std::string unused_err_string; - wtx.SubmitMemoryPoolAndRelay(unused_err_string, false, locked_chain); + wtx.SubmitMemoryPoolAndRelay(unused_err_string, false); } } -bool CWalletTx::SubmitMemoryPoolAndRelay(std::string& err_string, bool relay, interfaces::Chain::Lock& locked_chain) +bool CWalletTx::SubmitMemoryPoolAndRelay(std::string& err_string, bool relay) { // Can't relay if wallet is not broadcasting if (!pwallet->GetBroadcastTransactions()) return false; @@ -1711,7 +1731,7 @@ bool CWalletTx::SubmitMemoryPoolAndRelay(std::string& err_string, bool relay, in // cause log spam. if (IsCoinBase()) return false; // Don't try to submit conflicted or confirmed transactions. - if (GetDepthInMainChain(locked_chain) != 0) return false; + if (GetDepthInMainChain() != 0) return false; // Submit transaction to mempool for relay pwallet->WalletLogPrintf("Submitting wtx %s to mempool for relay\n", GetHash().ToString()); @@ -1765,10 +1785,10 @@ CAmount CWalletTx::GetDebit(const isminefilter& filter) const return debit; } -CAmount CWalletTx::GetCredit(interfaces::Chain::Lock& locked_chain, const isminefilter& filter) const +CAmount CWalletTx::GetCredit(const isminefilter& filter) const { // Must wait until coinbase is safely deep enough in the chain before valuing it - if (IsImmatureCoinBase(locked_chain)) + if (IsImmatureCoinBase()) return 0; CAmount credit = 0; @@ -1782,16 +1802,16 @@ CAmount CWalletTx::GetCredit(interfaces::Chain::Lock& locked_chain, const ismine return credit; } -CAmount CWalletTx::GetImmatureCredit(interfaces::Chain::Lock& locked_chain, bool fUseCache) const +CAmount CWalletTx::GetImmatureCredit(bool fUseCache) const { - if (IsImmatureCoinBase(locked_chain) && IsInMainChain(locked_chain)) { + if (IsImmatureCoinBase() && IsInMainChain()) { return GetCachableAmount(IMMATURE_CREDIT, ISMINE_SPENDABLE, !fUseCache); } return 0; } -CAmount CWalletTx::GetAvailableCredit(interfaces::Chain::Lock& locked_chain, bool fUseCache, const isminefilter& filter) const +CAmount CWalletTx::GetAvailableCredit(bool fUseCache, const isminefilter& filter) const { if (pwallet == nullptr) return 0; @@ -1800,7 +1820,7 @@ CAmount CWalletTx::GetAvailableCredit(interfaces::Chain::Lock& locked_chain, boo bool allow_cache = (filter & ISMINE_ALL) && (filter & ISMINE_ALL) != ISMINE_ALL; // Must wait until coinbase is safely deep enough in the chain before valuing it - if (IsImmatureCoinBase(locked_chain)) + if (IsImmatureCoinBase()) return 0; if (fUseCache && allow_cache && m_amounts[AVAILABLE_CREDIT].m_cached[filter]) { @@ -1812,7 +1832,7 @@ CAmount CWalletTx::GetAvailableCredit(interfaces::Chain::Lock& locked_chain, boo uint256 hashTx = GetHash(); for (unsigned int i = 0; i < tx->vout.size(); i++) { - if (!pwallet->IsSpent(locked_chain, hashTx, i) && (allow_used_addresses || !pwallet->IsUsedDestination(hashTx, i))) { + if (!pwallet->IsSpent(hashTx, i) && (allow_used_addresses || !pwallet->IsUsedDestination(hashTx, i))) { const CTxOut &txout = tx->vout[i]; nCredit += pwallet->GetCredit(txout, filter); if (!MoneyRange(nCredit)) @@ -1827,9 +1847,9 @@ CAmount CWalletTx::GetAvailableCredit(interfaces::Chain::Lock& locked_chain, boo return nCredit; } -CAmount CWalletTx::GetImmatureWatchOnlyCredit(interfaces::Chain::Lock& locked_chain, const bool fUseCache) const +CAmount CWalletTx::GetImmatureWatchOnlyCredit(const bool fUseCache) const { - if (IsImmatureCoinBase(locked_chain) && IsInMainChain(locked_chain)) { + if (IsImmatureCoinBase() && IsInMainChain()) { return GetCachableAmount(IMMATURE_CREDIT, ISMINE_WATCH_ONLY, !fUseCache); } @@ -1860,7 +1880,7 @@ bool CWalletTx::IsTrusted(interfaces::Chain::Lock& locked_chain, std::set<uint25 { // Quick answer in most cases if (!locked_chain.checkFinalTx(*tx)) return false; - int nDepth = GetDepthInMainChain(locked_chain); + int nDepth = GetDepthInMainChain(); if (nDepth >= 1) return true; if (nDepth < 0) return false; // using wtx's cached debit @@ -1936,7 +1956,7 @@ void CWallet::ResendWalletTransactions() // any confirmed or conflicting txs. if (wtx.nTimeReceived > m_best_block_time - 5 * 60) continue; std::string unused_err_string; - if (wtx.SubmitMemoryPoolAndRelay(unused_err_string, true, *locked_chain)) ++submitted_tx_count; + if (wtx.SubmitMemoryPoolAndRelay(unused_err_string, true)) ++submitted_tx_count; } } // locked_chain and cs_wallet @@ -1973,9 +1993,9 @@ CWallet::Balance CWallet::GetBalance(const int min_depth, bool avoid_reuse) cons { const CWalletTx& wtx = entry.second; const bool is_trusted{wtx.IsTrusted(*locked_chain, trusted_parents)}; - const int tx_depth{wtx.GetDepthInMainChain(*locked_chain)}; - const CAmount tx_credit_mine{wtx.GetAvailableCredit(*locked_chain, /* fUseCache */ true, ISMINE_SPENDABLE | reuse_filter)}; - const CAmount tx_credit_watchonly{wtx.GetAvailableCredit(*locked_chain, /* fUseCache */ true, ISMINE_WATCH_ONLY | reuse_filter)}; + const int tx_depth{wtx.GetDepthInMainChain()}; + const CAmount tx_credit_mine{wtx.GetAvailableCredit(/* fUseCache */ true, ISMINE_SPENDABLE | reuse_filter)}; + const CAmount tx_credit_watchonly{wtx.GetAvailableCredit(/* fUseCache */ true, 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; @@ -1984,8 +2004,8 @@ CWallet::Balance CWallet::GetBalance(const int min_depth, bool avoid_reuse) cons ret.m_mine_untrusted_pending += tx_credit_mine; ret.m_watchonly_untrusted_pending += tx_credit_watchonly; } - ret.m_mine_immature += wtx.GetImmatureCredit(*locked_chain); - ret.m_watchonly_immature += wtx.GetImmatureWatchOnlyCredit(*locked_chain); + ret.m_mine_immature += wtx.GetImmatureCredit(); + ret.m_watchonly_immature += wtx.GetImmatureWatchOnlyCredit(); } } return ret; @@ -2029,10 +2049,10 @@ void CWallet::AvailableCoins(interfaces::Chain::Lock& locked_chain, std::vector< continue; } - if (wtx.IsImmatureCoinBase(locked_chain)) + if (wtx.IsImmatureCoinBase()) continue; - int nDepth = wtx.GetDepthInMainChain(locked_chain); + int nDepth = wtx.GetDepthInMainChain(); if (nDepth < 0) continue; @@ -2092,7 +2112,7 @@ void CWallet::AvailableCoins(interfaces::Chain::Lock& locked_chain, std::vector< if (IsLockedCoin(entry.first, i)) continue; - if (IsSpent(locked_chain, wtxid, i)) + if (IsSpent(wtxid, i)) continue; isminetype mine = IsMine(wtx.tx->vout[i]); @@ -2151,7 +2171,7 @@ std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins(interfaces::Ch for (const COutPoint& output : lockedCoins) { auto it = mapWallet.find(output.hash); if (it != mapWallet.end()) { - int depth = it->second.GetDepthInMainChain(locked_chain); + int depth = it->second.GetDepthInMainChain(); if (depth >= 0 && output.n < it->second.tx->vout.size() && IsMine(it->second.tx->vout[output.n]) == ISMINE_SPENDABLE) { CTxDestination address; @@ -2891,7 +2911,7 @@ void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::ve } std::string err_string; - if (!wtx.SubmitMemoryPoolAndRelay(err_string, true, *locked_chain)) { + if (!wtx.SubmitMemoryPoolAndRelay(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. } @@ -3111,10 +3131,10 @@ std::map<CTxDestination, CAmount> CWallet::GetAddressBalances(interfaces::Chain: if (!wtx.IsTrusted(locked_chain, trusted_parents)) continue; - if (wtx.IsImmatureCoinBase(locked_chain)) + if (wtx.IsImmatureCoinBase()) continue; - int nDepth = wtx.GetDepthInMainChain(locked_chain); + int nDepth = wtx.GetDepthInMainChain(); if (nDepth < (wtx.IsFromMe(ISMINE_ALL) ? 0 : 1)) continue; @@ -3126,7 +3146,7 @@ std::map<CTxDestination, CAmount> CWallet::GetAddressBalances(interfaces::Chain: if(!ExtractDestination(wtx.tx->vout[i].scriptPubKey, addr)) continue; - CAmount n = IsSpent(locked_chain, walletEntry.first, i) ? 0 : wtx.tx->vout[i].nValue; + CAmount n = IsSpent(walletEntry.first, i) ? 0 : wtx.tx->vout[i].nValue; if (!balances.count(addr)) balances[addr] = 0; @@ -3440,20 +3460,20 @@ unsigned int CWallet::ComputeTimeSmart(const CWalletTx& wtx) const return nTimeSmart; } -bool CWallet::AddDestData(const CTxDestination &dest, const std::string &key, const std::string &value) +bool CWallet::AddDestData(WalletBatch& batch, const CTxDestination &dest, const std::string &key, const std::string &value) { if (boost::get<CNoDestination>(&dest)) return false; mapAddressBook[dest].destdata.insert(std::make_pair(key, value)); - return WalletBatch(*database).WriteDestData(EncodeDestination(dest), key, value); + return batch.WriteDestData(EncodeDestination(dest), key, value); } -bool CWallet::EraseDestData(const CTxDestination &dest, const std::string &key) +bool CWallet::EraseDestData(WalletBatch& batch, const CTxDestination &dest, const std::string &key) { if (!mapAddressBook[dest].destdata.erase(key)) return false; - return WalletBatch(*database).EraseDestData(EncodeDestination(dest), key); + return batch.EraseDestData(EncodeDestination(dest), key); } void CWallet::LoadDestData(const CTxDestination &dest, const std::string &key, const std::string &value) @@ -3631,9 +3651,7 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain, } if (auto spk_man = walletInstance->m_spk_man.get()) { - std::string error; if (!spk_man->Upgrade(prev_version, error)) { - chain.initError(error); return nullptr; } } @@ -3785,8 +3803,10 @@ std::shared_ptr<CWallet> CWallet::CreateWalletFromFile(interfaces::Chain& chain, const Optional<int> tip_height = locked_chain->getHeight(); if (tip_height) { walletInstance->m_last_block_processed = locked_chain->getBlockHash(*tip_height); + walletInstance->m_last_block_processed_height = *tip_height; } else { walletInstance->m_last_block_processed.SetNull(); + walletInstance->m_last_block_processed_height = -1; } if (tip_height && *tip_height != rescan_height) @@ -3888,7 +3908,7 @@ void CWallet::postInitProcess() // Add wallet transactions that aren't already in a block to mempool // Do this here as mempool requires genesis block to be loaded - ReacceptWalletTransactions(*locked_chain); + ReacceptWalletTransactions(); // Update wallet transactions with current mempool transactions. chain().requestMempoolTransactions(*this); @@ -3914,38 +3934,28 @@ CKeyPool::CKeyPool(const CPubKey& vchPubKeyIn, bool internalIn) m_pre_split = false; } -void CWalletTx::SetConf(Status status, const uint256& block_hash, int posInBlock) -{ - // Update tx status - m_confirm.status = status; - - // Update the tx's hashBlock - m_confirm.hashBlock = block_hash; - - // set the position of the transaction in the block - m_confirm.nIndex = posInBlock; -} - -int CWalletTx::GetDepthInMainChain(interfaces::Chain::Lock& locked_chain) const +int CWalletTx::GetDepthInMainChain() const { + assert(pwallet != nullptr); + AssertLockHeld(pwallet->cs_wallet); if (isUnconfirmed() || isAbandoned()) return 0; - return locked_chain.getBlockDepth(m_confirm.hashBlock) * (isConflicted() ? -1 : 1); + return (pwallet->GetLastBlockHeight() - m_confirm.block_height + 1) * (isConflicted() ? -1 : 1); } -int CWalletTx::GetBlocksToMaturity(interfaces::Chain::Lock& locked_chain) const +int CWalletTx::GetBlocksToMaturity() const { if (!IsCoinBase()) return 0; - int chain_depth = GetDepthInMainChain(locked_chain); + int chain_depth = GetDepthInMainChain(); assert(chain_depth >= 0); // coinbase tx should not be conflicted return std::max(0, (COINBASE_MATURITY+1) - chain_depth); } -bool CWalletTx::IsImmatureCoinBase(interfaces::Chain::Lock& locked_chain) const +bool CWalletTx::IsImmatureCoinBase() const { // note GetBlocksToMaturity is 0 for non-coinbase tx - return GetBlocksToMaturity(locked_chain) > 0; + return GetBlocksToMaturity() > 0; } std::vector<OutputGroup> CWallet::GroupOutputs(const std::vector<COutput>& outputs, bool single_coin) const { diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index 6c9b3f40ab..a6b9c0131a 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -356,14 +356,17 @@ public: ABANDONED }; - /* Confirmation includes tx status and a pair of {block hash/tx index in block} at which tx has been confirmed. - * This pair is both 0 if tx hasn't confirmed yet. Meaning of these fields changes with CONFLICTED state - * where they instead point to block hash and index of the deepest conflicting tx. + /* Confirmation includes tx status and a triplet of {block height/block hash/tx index in block} + * at which tx has been confirmed. All three are set to 0 if tx is unconfirmed or abandoned. + * Meaning of these fields changes with CONFLICTED state where they instead point to block hash + * and block height of the deepest conflicting tx. */ struct Confirmation { - Status status = UNCONFIRMED; - uint256 hashBlock = uint256(); - int nIndex = 0; + Status status; + int block_height; + uint256 hashBlock; + int nIndex; + Confirmation(Status s = UNCONFIRMED, int b = 0, uint256 h = uint256(), int i = 0) : status(s), block_height(b), hashBlock(h), nIndex(i) {} }; Confirmation m_confirm; @@ -406,7 +409,6 @@ public: * compatibility (pre-commit 9ac63d6). */ if (serializedIndex == -1 && m_confirm.hashBlock == ABANDON_HASH) { - m_confirm.hashBlock = uint256(); setAbandoned(); } else if (serializedIndex == -1) { setConflicted(); @@ -447,14 +449,14 @@ public: //! filter decides which addresses will count towards the debit CAmount GetDebit(const isminefilter& filter) const; - CAmount GetCredit(interfaces::Chain::Lock& locked_chain, const isminefilter& filter) const; - CAmount GetImmatureCredit(interfaces::Chain::Lock& locked_chain, bool fUseCache=true) const; + CAmount GetCredit(const isminefilter& filter) const; + CAmount GetImmatureCredit(bool fUseCache = true) const; // TODO: Remove "NO_THREAD_SAFETY_ANALYSIS" and replace it with the correct // annotation "EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)". The // annotation "NO_THREAD_SAFETY_ANALYSIS" was temporarily added to avoid // having to resolve the issue of member access into incomplete type CWallet. - CAmount GetAvailableCredit(interfaces::Chain::Lock& locked_chain, bool fUseCache=true, const isminefilter& filter=ISMINE_SPENDABLE) const NO_THREAD_SAFETY_ANALYSIS; - CAmount GetImmatureWatchOnlyCredit(interfaces::Chain::Lock& locked_chain, const bool fUseCache=true) const; + CAmount GetAvailableCredit(bool fUseCache = true, const isminefilter& filter = ISMINE_SPENDABLE) const NO_THREAD_SAFETY_ANALYSIS; + CAmount GetImmatureWatchOnlyCredit(const bool fUseCache = true) const; CAmount GetChange() const; // Get the marginal bytes if spending the specified output from this transaction @@ -481,7 +483,7 @@ public: int64_t GetTxTime() const; // Pass this transaction to node for mempool insertion and relay to peers if flag set to true - bool SubmitMemoryPoolAndRelay(std::string& err_string, bool relay, interfaces::Chain::Lock& locked_chain); + bool SubmitMemoryPoolAndRelay(std::string& err_string, bool relay); // TODO: Remove "NO_THREAD_SAFETY_ANALYSIS" and replace it with the correct // annotation "EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)". The annotation @@ -491,38 +493,44 @@ public: // in place. std::set<uint256> GetConflicts() const NO_THREAD_SAFETY_ANALYSIS; - void SetConf(Status status, const uint256& block_hash, int posInBlock); - /** * Return depth of transaction in blockchain: * <0 : conflicts with a transaction this deep in the blockchain * 0 : in memory pool, waiting to be included in a block * >=1 : this many blocks deep in the main chain */ - int GetDepthInMainChain(interfaces::Chain::Lock& locked_chain) const; - bool IsInMainChain(interfaces::Chain::Lock& locked_chain) const { return GetDepthInMainChain(locked_chain) > 0; } + // TODO: Remove "NO_THREAD_SAFETY_ANALYSIS" and replace it with the correct + // annotation "EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)". The annotation + // "NO_THREAD_SAFETY_ANALYSIS" was temporarily added to avoid having to + // resolve the issue of member access into incomplete type CWallet. Note + // that we still have the runtime check "AssertLockHeld(pwallet->cs_wallet)" + // in place. + int GetDepthInMainChain() const NO_THREAD_SAFETY_ANALYSIS; + bool IsInMainChain() const { return GetDepthInMainChain() > 0; } /** * @return number of blocks to maturity for this transaction: * 0 : is not a coinbase transaction, or is a mature coinbase transaction * >0 : is a coinbase transaction which matures in this many blocks */ - int GetBlocksToMaturity(interfaces::Chain::Lock& locked_chain) const; + int GetBlocksToMaturity() const; bool isAbandoned() const { return m_confirm.status == CWalletTx::ABANDONED; } void setAbandoned() { m_confirm.status = CWalletTx::ABANDONED; m_confirm.hashBlock = uint256(); + m_confirm.block_height = 0; m_confirm.nIndex = 0; } bool isConflicted() const { return m_confirm.status == CWalletTx::CONFLICTED; } void setConflicted() { m_confirm.status = CWalletTx::CONFLICTED; } bool isUnconfirmed() const { return m_confirm.status == CWalletTx::UNCONFIRMED; } void setUnconfirmed() { m_confirm.status = CWalletTx::UNCONFIRMED; } + bool isConfirmed() const { return m_confirm.status == CWalletTx::CONFIRMED; } void setConfirmed() { m_confirm.status = CWalletTx::CONFIRMED; } const uint256& GetHash() const { return tx->GetHash(); } bool IsCoinBase() const { return tx->IsCoinBase(); } - bool IsImmatureCoinBase(interfaces::Chain::Lock& locked_chain) const; + bool IsImmatureCoinBase() const; }; class COutput @@ -642,10 +650,10 @@ private: * Abandoned state should probably be more carefully tracked via different * posInBlock signals or by checking mempool presence when necessary. */ - bool AddToWalletIfInvolvingMe(const CTransactionRef& tx, CWalletTx::Status status, const uint256& block_hash, int posInBlock, bool fUpdate) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool AddToWalletIfInvolvingMe(const CTransactionRef& tx, CWalletTx::Confirmation confirm, bool fUpdate) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); /* Mark a transaction (and its in-wallet descendants) as conflicting with a particular block. */ - void MarkConflicted(const uint256& hashBlock, const uint256& hashTx); + void MarkConflicted(const uint256& hashBlock, int conflicting_height, const uint256& hashTx); /* Mark a transaction's inputs dirty, thus forcing the outputs to be recomputed */ void MarkInputsDirty(const CTransactionRef& tx) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); @@ -654,7 +662,7 @@ private: /* Used by TransactionAddedToMemorypool/BlockConnected/Disconnected/ScanForWalletTransactions. * Should be called with non-zero block_hash and posInBlock if this is for a transaction that is included in a block. */ - void SyncTransaction(const CTransactionRef& tx, CWalletTx::Status status, const uint256& block_hash, int posInBlock = 0, bool update_tx = true) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + void SyncTransaction(const CTransactionRef& tx, CWalletTx::Confirmation confirm, bool update_tx = true) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); std::atomic<uint64_t> m_wallet_flags{0}; @@ -679,12 +687,18 @@ private: * The following is used to keep track of how far behind the wallet is * from the chain sync, and to allow clients to block on us being caught up. * - * Note that this is *not* how far we've processed, we may need some rescan - * to have seen all transactions in the chain, but is only used to track - * live BlockConnected callbacks. + * Processed hash is a pointer on node's tip and doesn't imply that the wallet + * has scanned sequentially all blocks up to this one. */ uint256 m_last_block_processed GUARDED_BY(cs_wallet); + /* Height of last block processed is used by wallet to know depth of transactions + * without relying on Chain interface beyond asynchronous updates. For safety, we + * initialize it to -1. Height is a pointer on node's tip and doesn't imply + * that the wallet has scanned sequentially all blocks up to this one. + */ + int m_last_block_processed_height GUARDED_BY(cs_wallet) = -1; + public: /* * Main wallet lock. @@ -794,12 +808,12 @@ public: bool SelectCoinsMinConf(const CAmount& nTargetValue, const CoinEligibilityFilter& eligibility_filter, std::vector<OutputGroup> groups, std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet, const CoinSelectionParams& coin_selection_params, bool& bnb_used) const; - bool IsSpent(interfaces::Chain::Lock& locked_chain, const uint256& hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool IsSpent(const uint256& hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); // Whether this or any UTXO with the same CTxDestination has been spent. bool IsUsedDestination(const CTxDestination& dst) const; bool IsUsedDestination(const uint256& hash, unsigned int n) const; - void SetUsedDestinationState(const uint256& hash, unsigned int n, bool used); + void SetUsedDestinationState(WalletBatch& batch, const uint256& hash, unsigned int n, bool used) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); std::vector<OutputGroup> GroupOutputs(const std::vector<COutput>& outputs, bool single_coin) const; @@ -824,9 +838,9 @@ public: bool LoadMinVersion(int nVersion) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) { AssertLockHeld(cs_wallet); nWalletVersion = nVersion; nWalletMaxVersion = std::max(nWalletMaxVersion, nVersion); return true; } //! Adds a destination data tuple to the store, and saves it to disk - bool AddDestData(const CTxDestination& dest, const std::string& key, const std::string& value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool AddDestData(WalletBatch& batch, const CTxDestination& dest, const std::string& key, const std::string& value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! Erases a destination data tuple in the store and on disk - bool EraseDestData(const CTxDestination& dest, const std::string& key) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + bool EraseDestData(WalletBatch& batch, const CTxDestination& dest, const std::string& key) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! Adds a destination data tuple to the store, without saving it to disk void LoadDestData(const CTxDestination& dest, const std::string& key, const std::string& value) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); //! Look up a destination data tuple in the store, return true if found false otherwise @@ -855,8 +869,8 @@ public: bool AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose=true); void LoadToWallet(CWalletTx& wtxIn) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void TransactionAddedToMempool(const CTransactionRef& tx) override; - void BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& vtxConflicted) override; - void BlockDisconnected(const CBlock& block) override; + void BlockConnected(const CBlock& block, const std::vector<CTransactionRef>& vtxConflicted, int height) override; + void BlockDisconnected(const CBlock& block, int height) override; void UpdatedBlockTip() override; int64_t RescanFromTime(int64_t startTime, const WalletRescanReserver& reserver, bool update); @@ -877,7 +891,7 @@ public: }; ScanResult ScanForWalletTransactions(const uint256& first_block, const uint256& last_block, const WalletRescanReserver& reserver, bool fUpdate); void TransactionRemovedFromMempool(const CTransactionRef &ptx) override; - void ReacceptWalletTransactions(interfaces::Chain::Lock& locked_chain) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); + void ReacceptWalletTransactions() EXCLUSIVE_LOCKS_REQUIRED(cs_wallet); void ResendWalletTransactions(); struct Balance { CAmount m_mine_trusted{0}; //!< Trusted, at depth=GetBalance.min_depth or more @@ -1056,7 +1070,7 @@ public: bool TransactionCanBeAbandoned(const uint256& hashTx) const; /* Mark a transaction (and it in-wallet descendants) as abandoned so its inputs may be respent. */ - bool AbandonTransaction(interfaces::Chain::Lock& locked_chain, const uint256& hashTx); + bool AbandonTransaction(const uint256& hashTx); /** Mark a transaction as replaced by another transaction (e.g., BIP 125). */ bool MarkReplaced(const uint256& originalHash, const uint256& newHash); @@ -1129,6 +1143,21 @@ public: LegacyScriptPubKeyMan::WatchKeyMap& mapWatchKeys GUARDED_BY(cs_KeyStore) = m_spk_man->mapWatchKeys; WalletBatch*& encrypted_batch GUARDED_BY(cs_wallet) = m_spk_man->encrypted_batch; using CryptedKeyMap = LegacyScriptPubKeyMan::CryptedKeyMap; + + /** Get last block processed height */ + int GetLastBlockHeight() const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) + { + AssertLockHeld(cs_wallet); + assert(m_last_block_processed_height >= 0); + return m_last_block_processed_height; + }; + /** Set last block processed height, currently only use in unit test */ + void SetLastBlockProcessed(int block_height, uint256 block_hash) EXCLUSIVE_LOCKS_REQUIRED(cs_wallet) + { + AssertLockHeld(cs_wallet); + m_last_block_processed_height = block_height; + m_last_block_processed = block_hash; + }; }; /** diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp index 2ba7cdac36..7d04b04764 100644 --- a/src/wallet/walletdb.cpp +++ b/src/wallet/walletdb.cpp @@ -629,7 +629,7 @@ DBErrors WalletBatch::ZapSelectTx(std::vector<uint256>& vTxHashIn, std::vector<u } else if ((*it) == hash) { if(!EraseTx(hash)) { - LogPrint(BCLog::DB, "Transaction was found for deletion but returned database error: %s\n", hash.GetHex()); + LogPrint(BCLog::WALLETDB, "Transaction was found for deletion but returned database error: %s\n", hash.GetHex()); delerror = true; } vTxHashOut.push_back(hash); diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp index ebbaf8683d..b3b97b6a2a 100644 --- a/src/zmq/zmqnotificationinterface.cpp +++ b/src/zmq/zmqnotificationinterface.cpp @@ -185,7 +185,7 @@ void CZMQNotificationInterface::BlockConnected(const std::shared_ptr<const CBloc } } -void CZMQNotificationInterface::BlockDisconnected(const std::shared_ptr<const CBlock>& pblock) +void CZMQNotificationInterface::BlockDisconnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexDisconnected) { for (const CTransactionRef& ptx : pblock->vtx) { // Do a normal notify for each transaction removed in block disconnection diff --git a/src/zmq/zmqnotificationinterface.h b/src/zmq/zmqnotificationinterface.h index 6be0554a65..8bf9b0ba47 100644 --- a/src/zmq/zmqnotificationinterface.h +++ b/src/zmq/zmqnotificationinterface.h @@ -27,7 +27,7 @@ protected: // CValidationInterface void TransactionAddedToMempool(const CTransactionRef& tx) override; void BlockConnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexConnected, const std::vector<CTransactionRef>& vtxConflicted) override; - void BlockDisconnected(const std::shared_ptr<const CBlock>& pblock) override; + void BlockDisconnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexDisconnected) override; void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) override; private: |