diff options
Diffstat (limited to 'src')
347 files changed, 6091 insertions, 2357 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 8c12aee217..3428d4613d 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -61,6 +61,7 @@ EXTRA_LIBRARIES += \ lib_LTLIBRARIES = $(LIBBITCOINCONSENSUS) bin_PROGRAMS = +noinst_PROGRAMS = TESTS = BENCHMARKS = @@ -96,6 +97,7 @@ BITCOIN_CORE_H = \ consensus/consensus.h \ core_io.h \ core_memusage.h \ + cuckoocache.h \ httprpc.h \ httpserver.h \ indirectmap.h \ @@ -136,6 +138,7 @@ BITCOIN_CORE_H = \ support/lockedpool.h \ sync.h \ threadsafety.h \ + threadinterrupt.h \ timedata.h \ torcontrol.h \ txdb.h \ @@ -154,6 +157,7 @@ BITCOIN_CORE_H = \ wallet/rpcwallet.h \ wallet/wallet.h \ wallet/walletdb.h \ + warnings.h \ zmq/zmqabstractnotifier.h \ zmq/zmqconfig.h\ zmq/zmqnotificationinterface.h \ @@ -305,6 +309,7 @@ libbitcoin_common_a_SOURCES = \ scheduler.cpp \ script/sign.cpp \ script/standard.cpp \ + warnings.cpp \ $(BITCOIN_CORE_H) # util: shared between all executables. @@ -323,6 +328,7 @@ libbitcoin_util_a_SOURCES = \ rpc/protocol.cpp \ support/cleanse.cpp \ sync.cpp \ + threadinterrupt.cpp \ util.cpp \ utilmoneystr.cpp \ utilstrencodings.cpp \ diff --git a/src/Makefile.qt.include b/src/Makefile.qt.include index 48abb9b4a2..64ba78665a 100644 --- a/src/Makefile.qt.include +++ b/src/Makefile.qt.include @@ -414,11 +414,11 @@ QT_QM=$(QT_TS:.ts=.qm) SECONDARY: $(QT_QM) -$(srcdir)/qt/bitcoinstrings.cpp: $(libbitcoin_server_a_SOURCES) $(libbitcoin_wallet_a_SOURCES) +$(srcdir)/qt/bitcoinstrings.cpp: $(libbitcoin_server_a_SOURCES) $(libbitcoin_wallet_a_SOURCES) $(libbitcoin_common_a_SOURCES) $(libbitcoin_zmq_a_SOURCES) $(libbitcoin_consensus_a_SOURCES) $(libbitcoin_util_a_SOURCES) @test -n $(XGETTEXT) || echo "xgettext is required for updating translations" $(AM_V_GEN) cd $(srcdir); XGETTEXT=$(XGETTEXT) PACKAGE_NAME="$(PACKAGE_NAME)" COPYRIGHT_HOLDERS="$(COPYRIGHT_HOLDERS)" COPYRIGHT_HOLDERS_SUBSTITUTION="$(COPYRIGHT_HOLDERS_SUBSTITUTION)" $(PYTHON) ../share/qt/extract_strings_qt.py $^ -translate: $(srcdir)/qt/bitcoinstrings.cpp $(QT_FORMS_UI) $(QT_FORMS_UI) $(BITCOIN_QT_BASE_CPP) $(BITCOIN_QT_WINDOWS_CPP) $(BITCOIN_QT_WALLET_CPP) $(BITCOIN_QT_H) $(BITCOIN_MM) +translate: $(srcdir)/qt/bitcoinstrings.cpp $(QT_FORMS_UI) $(QT_FORMS_UI) $(BITCOIN_QT_BASE_CPP) qt/bitcoin.cpp $(BITCOIN_QT_WINDOWS_CPP) $(BITCOIN_QT_WALLET_CPP) $(BITCOIN_QT_H) $(BITCOIN_MM) @test -n $(LUPDATE) || echo "lupdate is required for updating translations" $(AM_V_GEN) QT_SELECT=$(QT_SELECT) $(LUPDATE) $^ -locations relative -no-obsolete -ts $(srcdir)/qt/locale/bitcoin_en.ts diff --git a/src/Makefile.qttest.include b/src/Makefile.qttest.include index cb310d5a1b..039f8ac547 100644 --- a/src/Makefile.qttest.include +++ b/src/Makefile.qttest.include @@ -6,6 +6,7 @@ bin_PROGRAMS += qt/test/test_bitcoin-qt TESTS += qt/test/test_bitcoin-qt TEST_QT_MOC_CPP = \ + qt/test/moc_compattests.cpp \ qt/test/moc_rpcnestedtests.cpp \ qt/test/moc_uritests.cpp @@ -14,6 +15,7 @@ TEST_QT_MOC_CPP += qt/test/moc_paymentservertests.cpp endif TEST_QT_H = \ + qt/test/compattests.h \ qt/test/rpcnestedtests.h \ qt/test/uritests.h \ qt/test/paymentrequestdata.h \ @@ -23,6 +25,7 @@ qt_test_test_bitcoin_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_ $(QT_INCLUDES) $(QT_TEST_INCLUDES) $(PROTOBUF_CFLAGS) qt_test_test_bitcoin_qt_SOURCES = \ + qt/test/compattests.cpp \ qt/test/rpcnestedtests.cpp \ qt/test/test_main.cpp \ qt/test/uritests.cpp \ diff --git a/src/Makefile.test.include b/src/Makefile.test.include index a14adc7876..c1971213a4 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -4,6 +4,7 @@ TESTS += test/test_bitcoin bin_PROGRAMS += test/test_bitcoin +noinst_PROGRAMS += test/test_bitcoin_fuzzy TEST_SRCDIR = test TEST_BINARY=test/test_bitcoin$(EXEEXT) @@ -12,7 +13,20 @@ EXTRA_DIST += \ test/bctest.py \ test/bitcoin-util-test.py \ test/data/bitcoin-util-test.json \ - test/data/blanktx.hex \ + test/data/blanktxv1.json \ + test/data/blanktxv2.json \ + test/data/tt-delin1-out.json \ + test/data/tt-delout1-out.json \ + test/data/tt-locktime317000-out.json \ + test/data/txcreate1.json \ + test/data/txcreate2.json \ + test/data/txcreatedata1.json \ + test/data/txcreatedata2.json \ + test/data/txcreatedata_seq0.json \ + test/data/txcreatedata_seq1.json \ + test/data/txcreatesignv1.json \ + test/data/blanktxv1.hex \ + test/data/blanktxv2.hex \ test/data/tt-delin1-out.hex \ test/data/tt-delout1-out.hex \ test/data/tt-locktime317000-out.hex \ @@ -21,7 +35,8 @@ EXTRA_DIST += \ test/data/txcreate2.hex \ test/data/txcreatedata1.hex \ test/data/txcreatedata2.hex \ - test/data/txcreatesign.hex \ + test/data/txcreatesignv1.hex \ + test/data/txcreatesignv2.hex \ test/data/txcreatedata_seq0.hex \ test/data/txcreatedata_seq1.hex @@ -38,6 +53,7 @@ RAW_TEST_FILES = GENERATED_TEST_FILES = $(JSON_TEST_FILES:.json=.json.h) $(RAW_TEST_FILES:.raw=.raw.h) +# test_bitcoin binary # BITCOIN_TESTS =\ test/arith_uint256_tests.cpp \ test/scriptnum10.h \ @@ -50,9 +66,11 @@ BITCOIN_TESTS =\ test/bip32_tests.cpp \ test/blockencodings_tests.cpp \ test/bloom_tests.cpp \ + test/bswap_tests.cpp \ test/coins_tests.cpp \ test/compress_tests.cpp \ test/crypto_tests.cpp \ + test/cuckoocache_tests.cpp \ test/DoS_tests.cpp \ test/getarg_tests.cpp \ test/hash_tests.cpp \ @@ -119,6 +137,25 @@ test_test_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) -s if ENABLE_ZMQ test_test_bitcoin_LDADD += $(ZMQ_LIBS) endif +# + +# test_bitcoin_fuzzy binary # +test_test_bitcoin_fuzzy_SOURCES = test/test_bitcoin_fuzzy.cpp +test_test_bitcoin_fuzzy_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) +test_test_bitcoin_fuzzy_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) +test_test_bitcoin_fuzzy_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) + +test_test_bitcoin_fuzzy_LDADD = \ + $(LIBUNIVALUE) \ + $(LIBBITCOIN_SERVER) \ + $(LIBBITCOIN_COMMON) \ + $(LIBBITCOIN_UTIL) \ + $(LIBBITCOIN_CONSENSUS) \ + $(LIBBITCOIN_CRYPTO) \ + $(LIBSECP256K1) + +test_test_bitcoin_fuzzy_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) +# nodist_test_test_bitcoin_SOURCES = $(GENERATED_TEST_FILES) diff --git a/src/addrdb.cpp b/src/addrdb.cpp index 23715bbea4..224d3921cc 100644 --- a/src/addrdb.cpp +++ b/src/addrdb.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/addrdb.h b/src/addrdb.h index 339943ca5a..ab985b10cb 100644 --- a/src/addrdb.h +++ b/src/addrdb.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/addrman.cpp b/src/addrman.cpp index 2016523212..662e931d25 100644 --- a/src/addrman.cpp +++ b/src/addrman.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2012 Pieter Wuille -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/addrman.h b/src/addrman.h index 76e7b210f7..6e5f946bf2 100644 --- a/src/addrman.h +++ b/src/addrman.h @@ -1,5 +1,5 @@ // Copyright (c) 2012 Pieter Wuille -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/amount.cpp b/src/amount.cpp index 7b8618de33..a5f6bc3cd9 100644 --- a/src/amount.cpp +++ b/src/amount.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/amount.h b/src/amount.h index ba0c86040f..93060f7193 100644 --- a/src/amount.h +++ b/src/amount.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/arith_uint256.cpp b/src/arith_uint256.cpp index a58ad01b5a..f9f2d19e68 100644 --- a/src/arith_uint256.cpp +++ b/src/arith_uint256.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/arith_uint256.h b/src/arith_uint256.h index 5cc52f6e72..0f6b3d4fba 100644 --- a/src/arith_uint256.h +++ b/src/arith_uint256.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/base58.cpp b/src/base58.cpp index f7768b5a64..e2f475bb7f 100644 --- a/src/base58.cpp +++ b/src/base58.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bench/Examples.cpp b/src/bench/Examples.cpp index 9f35a1ea04..314947d48c 100644 --- a/src/bench/Examples.cpp +++ b/src/bench/Examples.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp index af3d152c9a..aa9dfef577 100644 --- a/src/bench/bench.cpp +++ b/src/bench/bench.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bench/bench.h b/src/bench/bench.h index caf73e949b..80dad6a8ef 100644 --- a/src/bench/bench.h +++ b/src/bench/bench.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bench/bench_bitcoin.cpp b/src/bench/bench_bitcoin.cpp index bd768180c6..61a0b31aed 100644 --- a/src/bench/bench_bitcoin.cpp +++ b/src/bench/bench_bitcoin.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bench/coin_selection.cpp b/src/bench/coin_selection.cpp index 32690fe484..c961151f53 100644 --- a/src/bench/coin_selection.cpp +++ b/src/bench/coin_selection.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -52,7 +52,7 @@ static void CoinSelection(benchmark::State& state) set<pair<const CWalletTx*, unsigned int> > setCoinsRet; CAmount nValueRet; - bool success = wallet.SelectCoinsMinConf(1003 * COIN, 1, 6, vCoins, setCoinsRet, nValueRet); + bool success = wallet.SelectCoinsMinConf(1003 * COIN, 1, 6, 0, vCoins, setCoinsRet, nValueRet); assert(success); assert(nValueRet == 1003 * COIN); assert(setCoinsRet.size() == 2); diff --git a/src/bench/crypto_hash.cpp b/src/bench/crypto_hash.cpp index 168006154f..737d3572ae 100644 --- a/src/bench/crypto_hash.cpp +++ b/src/bench/crypto_hash.cpp @@ -22,7 +22,7 @@ static void RIPEMD160(benchmark::State& state) uint8_t hash[CRIPEMD160::OUTPUT_SIZE]; std::vector<uint8_t> in(BUFFER_SIZE,0); while (state.KeepRunning()) - CRIPEMD160().Write(begin_ptr(in), in.size()).Finalize(hash); + CRIPEMD160().Write(in.data(), in.size()).Finalize(hash); } static void SHA1(benchmark::State& state) @@ -30,7 +30,7 @@ static void SHA1(benchmark::State& state) uint8_t hash[CSHA1::OUTPUT_SIZE]; std::vector<uint8_t> in(BUFFER_SIZE,0); while (state.KeepRunning()) - CSHA1().Write(begin_ptr(in), in.size()).Finalize(hash); + CSHA1().Write(in.data(), in.size()).Finalize(hash); } static void SHA256(benchmark::State& state) @@ -38,7 +38,7 @@ static void SHA256(benchmark::State& state) uint8_t hash[CSHA256::OUTPUT_SIZE]; std::vector<uint8_t> in(BUFFER_SIZE,0); while (state.KeepRunning()) - CSHA256().Write(begin_ptr(in), in.size()).Finalize(hash); + CSHA256().Write(in.data(), in.size()).Finalize(hash); } static void SHA256_32b(benchmark::State& state) @@ -46,7 +46,7 @@ static void SHA256_32b(benchmark::State& state) std::vector<uint8_t> in(32,0); while (state.KeepRunning()) { for (int i = 0; i < 1000000; i++) { - CSHA256().Write(begin_ptr(in), in.size()).Finalize(&in[0]); + CSHA256().Write(in.data(), in.size()).Finalize(&in[0]); } } } @@ -56,7 +56,7 @@ static void SHA512(benchmark::State& state) uint8_t hash[CSHA512::OUTPUT_SIZE]; std::vector<uint8_t> in(BUFFER_SIZE,0); while (state.KeepRunning()) - CSHA512().Write(begin_ptr(in), in.size()).Finalize(hash); + CSHA512().Write(in.data(), in.size()).Finalize(hash); } static void SipHash_32b(benchmark::State& state) diff --git a/src/bench/mempool_eviction.cpp b/src/bench/mempool_eviction.cpp index 0ae69c75fc..d04c036841 100644 --- a/src/bench/mempool_eviction.cpp +++ b/src/bench/mempool_eviction.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -18,7 +18,7 @@ static void AddTx(const CTransaction& tx, const CAmount& nFee, CTxMemPool& pool) unsigned int sigOpCost = 4; LockPoints lp; pool.addUnchecked(tx.GetHash(), CTxMemPoolEntry( - tx, nFee, nTime, dPriority, nHeight, pool.HasNoInputsOf(tx), + MakeTransactionRef(tx), nFee, nTime, dPriority, nHeight, pool.HasNoInputsOf(tx), tx.GetValueOut(), spendsCoinbase, sigOpCost, lp)); } diff --git a/src/bench/verify_script.cpp b/src/bench/verify_script.cpp index dc3940cdbd..bf04f90e0e 100644 --- a/src/bench/verify_script.cpp +++ b/src/bench/verify_script.cpp @@ -36,7 +36,6 @@ static CMutableTransaction BuildSpendingTransaction(const CScript& scriptSig, co txSpend.nLockTime = 0; txSpend.vin.resize(1); txSpend.vout.resize(1); - txSpend.wit.vtxinwit.resize(1); txSpend.vin[0].prevout.hash = txCredit.GetHash(); txSpend.vin[0].prevout.n = 0; txSpend.vin[0].scriptSig = scriptSig; @@ -68,7 +67,7 @@ static void VerifyScriptBench(benchmark::State& state) CScript witScriptPubkey = CScript() << OP_DUP << OP_HASH160 << ToByteVector(pubkeyHash) << OP_EQUALVERIFY << OP_CHECKSIG; CTransaction txCredit = BuildCreditingTransaction(scriptPubKey); CMutableTransaction txSpend = BuildSpendingTransaction(scriptSig, txCredit); - CScriptWitness& witness = txSpend.wit.vtxinwit[0].scriptWitness; + CScriptWitness& witness = txSpend.vin[0].scriptWitness; witness.stack.emplace_back(); key.Sign(SignatureHash(witScriptPubkey, txSpend, 0, SIGHASH_ALL, txCredit.vout[0].nValue, SIGVERSION_WITNESS_V0), witness.stack.back(), 0); witness.stack.back().push_back(static_cast<unsigned char>(SIGHASH_ALL)); @@ -80,7 +79,7 @@ static void VerifyScriptBench(benchmark::State& state) bool success = VerifyScript( txSpend.vin[0].scriptSig, txCredit.vout[0].scriptPubKey, - &txSpend.wit.vtxinwit[0].scriptWitness, + &txSpend.vin[0].scriptWitness, flags, MutableTransactionSignatureChecker(&txSpend, 0, txCredit.vout[0].nValue), &err); @@ -91,7 +90,7 @@ static void VerifyScriptBench(benchmark::State& state) CDataStream stream(SER_NETWORK, PROTOCOL_VERSION); stream << txSpend; int csuccess = bitcoinconsensus_verify_script_with_amount( - begin_ptr(txCredit.vout[0].scriptPubKey), + txCredit.vout[0].scriptPubKey.data(), txCredit.vout[0].scriptPubKey.size(), txCredit.vout[0].nValue, (const unsigned char*)&stream[0], stream.size(), 0, flags, nullptr); diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp index 596cc8eada..776fe65925 100644 --- a/src/bitcoin-cli.cpp +++ b/src/bitcoin-cli.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -76,9 +76,9 @@ static int AppInitRPC(int argc, char* argv[]) // Parameters // ParseParameters(argc, argv); - if (argc<2 || mapArgs.count("-?") || mapArgs.count("-h") || mapArgs.count("-help") || mapArgs.count("-version")) { + if (argc<2 || IsArgSet("-?") || IsArgSet("-h") || IsArgSet("-help") || IsArgSet("-version")) { std::string strUsage = strprintf(_("%s RPC client version"), _(PACKAGE_NAME)) + " " + FormatFullVersion() + "\n"; - if (!mapArgs.count("-version")) { + if (!IsArgSet("-version")) { strUsage += "\n" + _("Usage:") + "\n" + " bitcoin-cli [options] <command> [params] " + strprintf(_("Send command to %s"), _(PACKAGE_NAME)) + "\n" + " bitcoin-cli [options] help " + _("List commands") + "\n" + @@ -95,11 +95,11 @@ static int AppInitRPC(int argc, char* argv[]) return EXIT_SUCCESS; } if (!boost::filesystem::is_directory(GetDataDir(false))) { - fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", mapArgs["-datadir"].c_str()); + fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", GetArg("-datadir", "").c_str()); return EXIT_FAILURE; } try { - ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME), mapArgs, mapMultiArgs); + ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME)); } catch (const std::exception& e) { fprintf(stderr,"Error reading configuration file: %s\n", e.what()); return EXIT_FAILURE; @@ -211,7 +211,7 @@ UniValue CallRPC(const std::string& strMethod, const UniValue& params) // Get credentials std::string strRPCUserColonPass; - if (mapArgs["-rpcpassword"] == "") { + if (GetArg("-rpcpassword", "") == "") { // Try fall back to cookie-based authentication if no password is provided if (!GetAuthCookie(&strRPCUserColonPass)) { throw std::runtime_error(strprintf( @@ -220,7 +220,7 @@ UniValue CallRPC(const std::string& strMethod, const UniValue& params) } } else { - strRPCUserColonPass = mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"]; + strRPCUserColonPass = GetArg("-rpcuser", "") + ":" + GetArg("-rpcpassword", ""); } struct evkeyvalq *output_headers = evhttp_request_get_output_headers(req); diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp index 1ed1449f03..24a53b65a0 100644 --- a/src/bitcoin-tx.cpp +++ b/src/bitcoin-tx.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -51,7 +51,7 @@ static int AppInitRawTx(int argc, char* argv[]) fCreateBlank = GetBoolArg("-create", false); - if (argc<2 || mapArgs.count("-?") || mapArgs.count("-h") || mapArgs.count("-help")) + if (argc<2 || IsArgSet("-?") || IsArgSet("-h") || IsArgSet("-help")) { // First part of help message is specific to this utility std::string strUsage = strprintf(_("%s bitcoin-tx utility version"), _(PACKAGE_NAME)) + " " + FormatFullVersion() + "\n\n" + @@ -494,7 +494,7 @@ static void MutateTxSign(CMutableTransaction& tx, const std::string& flagStr) sigdata = CombineSignatures(prevPubKey, MutableTransactionSignatureChecker(&mergedTx, i, amount), sigdata, DataFromTransaction(txv, i)); UpdateTransaction(mergedTx, i, sigdata); - if (!VerifyScript(txin.scriptSig, prevPubKey, mergedTx.wit.vtxinwit.size() > i ? &mergedTx.wit.vtxinwit[i].scriptWitness : NULL, STANDARD_SCRIPT_VERIFY_FLAGS, MutableTransactionSignatureChecker(&mergedTx, i, amount))) + if (!VerifyScript(txin.scriptSig, prevPubKey, &txin.scriptWitness, STANDARD_SCRIPT_VERIFY_FLAGS, MutableTransactionSignatureChecker(&mergedTx, i, amount))) fComplete = false; } diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp index ba3ccac615..9bab3a2026 100644 --- a/src/bitcoind.cpp +++ b/src/bitcoind.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -75,11 +75,11 @@ bool AppInit(int argc, char* argv[]) ParseParameters(argc, argv); // Process help and version before taking care about datadir - if (mapArgs.count("-?") || mapArgs.count("-h") || mapArgs.count("-help") || mapArgs.count("-version")) + if (IsArgSet("-?") || IsArgSet("-h") || IsArgSet("-help") || IsArgSet("-version")) { std::string strUsage = strprintf(_("%s Daemon"), _(PACKAGE_NAME)) + " " + _("version") + " " + FormatFullVersion() + "\n"; - if (mapArgs.count("-version")) + if (IsArgSet("-version")) { strUsage += FormatParagraph(LicenseInfo()); } @@ -99,12 +99,12 @@ bool AppInit(int argc, char* argv[]) { if (!boost::filesystem::is_directory(GetDataDir(false))) { - fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", mapArgs["-datadir"].c_str()); + fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", GetArg("-datadir", "").c_str()); return false; } try { - ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME), mapArgs, mapMultiArgs); + ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME)); } catch (const std::exception& e) { fprintf(stderr,"Error reading configuration file: %s\n", e.what()); return false; diff --git a/src/blockencodings.cpp b/src/blockencodings.cpp index 914af0c670..72fe17bdc7 100644 --- a/src/blockencodings.cpp +++ b/src/blockencodings.cpp @@ -142,8 +142,9 @@ bool PartiallyDownloadedBlock::IsTxAvailable(size_t index) const { return txn_available[index] ? true : false; } -ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<CTransactionRef>& vtx_missing) const { +ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector<CTransactionRef>& vtx_missing) { assert(!header.IsNull()); + uint256 hash = header.GetHash(); block = header; block.vtx.resize(txn_available.size()); @@ -154,8 +155,13 @@ ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector< return READ_STATUS_INVALID; block.vtx[i] = vtx_missing[tx_missing_offset++]; } else - block.vtx[i] = txn_available[i]; + block.vtx[i] = std::move(txn_available[i]); } + + // Make sure we can't call FillBlock again. + header.SetNull(); + txn_available.clear(); + if (vtx_missing.size() != tx_missing_offset) return READ_STATUS_INVALID; @@ -170,10 +176,10 @@ ReadStatus PartiallyDownloadedBlock::FillBlock(CBlock& block, const std::vector< return READ_STATUS_CHECKBLOCK_FAILED; } - LogPrint("cmpctblock", "Successfully reconstructed block %s with %lu txn prefilled, %lu txn from mempool and %lu txn requested\n", header.GetHash().ToString(), prefilled_count, mempool_count, vtx_missing.size()); + LogPrint("cmpctblock", "Successfully reconstructed block %s with %lu txn prefilled, %lu txn from mempool and %lu txn requested\n", hash.ToString(), prefilled_count, mempool_count, vtx_missing.size()); if (vtx_missing.size() < 5) { for (const auto& tx : vtx_missing) - LogPrint("cmpctblock", "Reconstructed block %s required tx %s\n", header.GetHash().ToString(), tx->GetHash().ToString()); + LogPrint("cmpctblock", "Reconstructed block %s required tx %s\n", hash.ToString(), tx->GetHash().ToString()); } return READ_STATUS_OK; diff --git a/src/blockencodings.h b/src/blockencodings.h index 27baf1f8f8..809ccbf936 100644 --- a/src/blockencodings.h +++ b/src/blockencodings.h @@ -202,7 +202,7 @@ public: ReadStatus InitData(const CBlockHeaderAndShortTxIDs& cmpctblock); bool IsTxAvailable(size_t index) const; - ReadStatus FillBlock(CBlock& block, const std::vector<CTransactionRef>& vtx_missing) const; + ReadStatus FillBlock(CBlock& block, const std::vector<CTransactionRef>& vtx_missing); }; #endif diff --git a/src/bloom.cpp b/src/bloom.cpp index d00befc61c..520e10cdc8 100644 --- a/src/bloom.cpp +++ b/src/bloom.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/bloom.h b/src/bloom.h index d3a017371f..5ad727c330 100644 --- a/src/bloom.h +++ b/src/bloom.h @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/chain.cpp b/src/chain.cpp index 1e611906d1..3cd7b33920 100644 --- a/src/chain.cpp +++ b/src/chain.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/chain.h b/src/chain.h index 0aac5de5c2..989a71958c 100644 --- a/src/chain.h +++ b/src/chain.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 3b3c0a5d3e..1e294da9f4 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/chainparams.h b/src/chainparams.h index 633fbd5120..381bac12f9 100644 --- a/src/chainparams.h +++ b/src/chainparams.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp index a487fb1dc4..9a20747049 100644 --- a/src/checkpoints.cpp +++ b/src/checkpoints.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/checkpoints.h b/src/checkpoints.h index 04346f35ff..f826de2319 100644 --- a/src/checkpoints.h +++ b/src/checkpoints.h @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/clientversion.cpp b/src/clientversion.cpp index bfe9e16f80..d2344ded09 100644 --- a/src/clientversion.cpp +++ b/src/clientversion.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2014 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/clientversion.h b/src/clientversion.h index 53ad460346..0cd7e517ee 100644 --- a/src/clientversion.h +++ b/src/clientversion.h @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/coins.cpp b/src/coins.cpp index 8ff652b474..68f32a9da4 100644 --- a/src/coins.cpp +++ b/src/coins.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -117,17 +117,37 @@ CCoinsModifier CCoinsViewCache::ModifyCoins(const uint256 &txid) { return CCoinsModifier(*this, ret.first, cachedCoinUsage); } -// ModifyNewCoins has to know whether the new outputs its creating are for a -// coinbase or not. If they are for a coinbase, it can not mark them as fresh. -// This is to ensure that the historical duplicate coinbases before BIP30 was -// in effect will still be properly overwritten when spent. +/* ModifyNewCoins allows for faster coin modification when creating the new + * outputs from a transaction. It assumes that BIP 30 (no duplicate txids) + * applies and has already been tested for (or the test is not required due to + * BIP 34, height in coinbase). If we can assume BIP 30 then we know that any + * non-coinbase transaction we are adding to the UTXO must not already exist in + * the utxo unless it is fully spent. Thus we can check only if it exists DIRTY + * at the current level of the cache, in which case it is not safe to mark it + * FRESH (b/c then its spentness still needs to flushed). If it's not dirty and + * doesn't exist or is pruned in the current cache, we know it either doesn't + * exist or is pruned in parent caches, which is the definition of FRESH. The + * exception to this is the two historical violations of BIP 30 in the chain, + * both of which were coinbases. We do not mark these fresh so we we can ensure + * that they will still be properly overwritten when spent. + */ CCoinsModifier CCoinsViewCache::ModifyNewCoins(const uint256 &txid, bool coinbase) { assert(!hasModifier); std::pair<CCoinsMap::iterator, bool> ret = cacheCoins.insert(std::make_pair(txid, CCoinsCacheEntry())); - ret.first->second.coins.Clear(); if (!coinbase) { - ret.first->second.flags = CCoinsCacheEntry::FRESH; + // New coins must not already exist. + if (!ret.first->second.coins.IsPruned()) + throw std::logic_error("ModifyNewCoins should not find pre-existing coins on a non-coinbase unless they are pruned!"); + + if (!(ret.first->second.flags & CCoinsCacheEntry::DIRTY)) { + // If the coin is known to be pruned (have no unspent outputs) in + // the current view and the cache entry is not dirty, we know the + // coin also must be pruned in the parent view as well, so it is safe + // to mark this fresh. + ret.first->second.flags |= CCoinsCacheEntry::FRESH; + } } + ret.first->second.coins.Clear(); ret.first->second.flags |= CCoinsCacheEntry::DIRTY; return CCoinsModifier(*this, ret.first, 0); } @@ -200,6 +220,11 @@ bool CCoinsViewCache::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlockIn itUs->second.coins.swap(it->second.coins); cachedCoinsUsage += itUs->second.coins.DynamicMemoryUsage(); itUs->second.flags |= CCoinsCacheEntry::DIRTY; + // NOTE: It is possible the child has a FRESH flag here in + // the event the entry we found in the parent is pruned. But + // we must not copy that FRESH flag to the parent as that + // pruned state likely still needs to be communicated to the + // grandparent. } } } diff --git a/src/coins.h b/src/coins.h index dd6ef6cc3a..902cb57f69 100644 --- a/src/coins.h +++ b/src/coins.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -269,6 +269,11 @@ struct CCoinsCacheEntry enum Flags { DIRTY = (1 << 0), // This cache entry is potentially different from the version in the parent view. FRESH = (1 << 1), // The parent view does not have this entry (or it is pruned). + /* Note that FRESH is a performance optimization with which we can + * erase coins that are fully spent if we know we do not need to + * flush the changes to the parent cache. It is always safe to + * not mark FRESH if that condition is not guaranteed. + */ }; CCoinsCacheEntry() : coins(), flags(0) {} diff --git a/src/compat.h b/src/compat.h index 2578d6d344..28aa77eea2 100644 --- a/src/compat.h +++ b/src/compat.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/compat/byteswap.h b/src/compat/byteswap.h index 07ca535728..3c5a5c0837 100644 --- a/src/compat/byteswap.h +++ b/src/compat/byteswap.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -15,6 +15,23 @@ #include <byteswap.h> #endif +#if defined(__APPLE__) + +#if !defined(bswap_16) + +// Mac OS X / Darwin features; we include a check for bswap_16 because if it is already defined, protobuf has +// defined these macros for us already; if it isn't, we do it ourselves. In either case, we get the exact same +// result regardless which path was taken +#include <libkern/OSByteOrder.h> +#define bswap_16(x) OSSwapInt16(x) +#define bswap_32(x) OSSwapInt32(x) +#define bswap_64(x) OSSwapInt64(x) + +#endif // !defined(bswap_16) + +#else +// Non-Mac OS X / non-Darwin + #if HAVE_DECL_BSWAP_16 == 0 inline uint16_t bswap_16(uint16_t x) { @@ -44,4 +61,6 @@ inline uint64_t bswap_64(uint64_t x) } #endif // HAVE_DECL_BSWAP64 +#endif // defined(__APPLE__) + #endif // BITCOIN_COMPAT_BYTESWAP_H diff --git a/src/compat/endian.h b/src/compat/endian.h index f7c1f9318a..79d6b2fdbb 100644 --- a/src/compat/endian.h +++ b/src/compat/endian.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/compressor.h b/src/compressor.h index 961365d261..015911484a 100644 --- a/src/compressor.h +++ b/src/compressor.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/consensus/consensus.h b/src/consensus/consensus.h index 6908565866..351911a3a4 100644 --- a/src/consensus/consensus.h +++ b/src/consensus/consensus.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/consensus/merkle.cpp b/src/consensus/merkle.cpp index 6fa96ddf45..1ce5a9d87e 100644 --- a/src/consensus/merkle.cpp +++ b/src/consensus/merkle.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/consensus/params.h b/src/consensus/params.h index 20efc68ade..edf445e1c7 100644 --- a/src/consensus/params.h +++ b/src/consensus/params.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/consensus/validation.h b/src/consensus/validation.h index 3e24294a64..5a7d7f11a9 100644 --- a/src/consensus/validation.h +++ b/src/consensus/validation.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/core_io.h b/src/core_io.h index 7642bc6d6e..2d63be5fc4 100644 --- a/src/core_io.h +++ b/src/core_io.h @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/core_memusage.h b/src/core_memusage.h index 0dcc24c40c..5e10182075 100644 --- a/src/core_memusage.h +++ b/src/core_memusage.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -18,35 +18,19 @@ static inline size_t RecursiveDynamicUsage(const COutPoint& out) { } static inline size_t RecursiveDynamicUsage(const CTxIn& in) { - return RecursiveDynamicUsage(in.scriptSig) + RecursiveDynamicUsage(in.prevout); -} - -static inline size_t RecursiveDynamicUsage(const CTxOut& out) { - return RecursiveDynamicUsage(out.scriptPubKey); -} - -static inline size_t RecursiveDynamicUsage(const CScriptWitness& scriptWit) { - size_t mem = memusage::DynamicUsage(scriptWit.stack); - for (std::vector<std::vector<unsigned char> >::const_iterator it = scriptWit.stack.begin(); it != scriptWit.stack.end(); it++) { - mem += memusage::DynamicUsage(*it); + size_t mem = RecursiveDynamicUsage(in.scriptSig) + RecursiveDynamicUsage(in.prevout) + memusage::DynamicUsage(in.scriptWitness.stack); + for (std::vector<std::vector<unsigned char> >::const_iterator it = in.scriptWitness.stack.begin(); it != in.scriptWitness.stack.end(); it++) { + mem += memusage::DynamicUsage(*it); } return mem; } -static inline size_t RecursiveDynamicUsage(const CTxInWitness& txinwit) { - return RecursiveDynamicUsage(txinwit.scriptWitness); -} - -static inline size_t RecursiveDynamicUsage(const CTxWitness& txwit) { - size_t mem = memusage::DynamicUsage(txwit.vtxinwit); - for (std::vector<CTxInWitness>::const_iterator it = txwit.vtxinwit.begin(); it != txwit.vtxinwit.end(); it++) { - mem += RecursiveDynamicUsage(*it); - } - return mem; +static inline size_t RecursiveDynamicUsage(const CTxOut& out) { + return RecursiveDynamicUsage(out.scriptPubKey); } static inline size_t RecursiveDynamicUsage(const CTransaction& tx) { - size_t mem = memusage::DynamicUsage(tx.vin) + memusage::DynamicUsage(tx.vout) + RecursiveDynamicUsage(tx.wit); + size_t mem = memusage::DynamicUsage(tx.vin) + memusage::DynamicUsage(tx.vout); for (std::vector<CTxIn>::const_iterator it = tx.vin.begin(); it != tx.vin.end(); it++) { mem += RecursiveDynamicUsage(*it); } @@ -57,7 +41,7 @@ static inline size_t RecursiveDynamicUsage(const CTransaction& tx) { } static inline size_t RecursiveDynamicUsage(const CMutableTransaction& tx) { - size_t mem = memusage::DynamicUsage(tx.vin) + memusage::DynamicUsage(tx.vout) + RecursiveDynamicUsage(tx.wit); + size_t mem = memusage::DynamicUsage(tx.vin) + memusage::DynamicUsage(tx.vout); for (std::vector<CTxIn>::const_iterator it = tx.vin.begin(); it != tx.vin.end(); it++) { mem += RecursiveDynamicUsage(*it); } diff --git a/src/core_read.cpp b/src/core_read.cpp index b6d0285459..85bb62c176 100644 --- a/src/core_read.cpp +++ b/src/core_read.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/core_write.cpp b/src/core_write.cpp index 9f859ba9e1..ee8a897ca4 100644 --- a/src/core_write.cpp +++ b/src/core_write.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -168,9 +168,9 @@ void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry) o.pushKV("asm", ScriptToAsmStr(txin.scriptSig, true)); o.pushKV("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end())); in.pushKV("scriptSig", o); - if (!tx.wit.IsNull() && i < tx.wit.vtxinwit.size() && !tx.wit.vtxinwit[i].IsNull()) { + if (!tx.vin[i].scriptWitness.IsNull()) { UniValue txinwitness(UniValue::VARR); - for (const auto& item : tx.wit.vtxinwit[i].scriptWitness.stack) { + for (const auto& item : tx.vin[i].scriptWitness.stack) { txinwitness.push_back(HexStr(item.begin(), item.end())); } in.pushKV("txinwitness", txinwitness); diff --git a/src/crypto/aes.h b/src/crypto/aes.h index 8cae357c12..e9f1b52e71 100644 --- a/src/crypto/aes.h +++ b/src/crypto/aes.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. // diff --git a/src/crypto/ripemd160.h b/src/crypto/ripemd160.h index bd41f02508..38ea375c1f 100644 --- a/src/crypto/ripemd160.h +++ b/src/crypto/ripemd160.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/crypto/sha1.h b/src/crypto/sha1.h index 8fb20810be..8b4568ee12 100644 --- a/src/crypto/sha1.h +++ b/src/crypto/sha1.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/crypto/sha256.h b/src/crypto/sha256.h index 5b15b6a233..127e62a228 100644 --- a/src/crypto/sha256.h +++ b/src/crypto/sha256.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/crypto/sha512.h b/src/crypto/sha512.h index 614681fae2..cd1023bc85 100644 --- a/src/crypto/sha512.h +++ b/src/crypto/sha512.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/cuckoocache.h b/src/cuckoocache.h new file mode 100644 index 0000000000..efd6a820b5 --- /dev/null +++ b/src/cuckoocache.h @@ -0,0 +1,457 @@ +// Copyright (c) 2016 Jeremy Rubin +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef _BITCOIN_CUCKOOCACHE_H_ +#define _BITCOIN_CUCKOOCACHE_H_ + +#include <array> +#include <algorithm> +#include <atomic> +#include <cstring> +#include <cmath> +#include <memory> +#include <vector> + + +/** namespace CuckooCache provides high performance cache primitives + * + * Summary: + * + * 1) bit_packed_atomic_flags is bit-packed atomic flags for garbage collection + * + * 2) cache is a cache which is performant in memory usage and lookup speed. It + * is lockfree for erase operations. Elements are lazily erased on the next + * insert. + */ +namespace CuckooCache +{ +/** bit_packed_atomic_flags implements a container for garbage collection flags + * that is only thread unsafe on calls to setup. This class bit-packs collection + * flags for memory efficiency. + * + * All operations are std::memory_order_relaxed so external mechanisms must + * ensure that writes and reads are properly synchronized. + * + * On setup(n), all bits up to n are marked as collected. + * + * Under the hood, because it is an 8-bit type, it makes sense to use a multiple + * of 8 for setup, but it will be safe if that is not the case as well. + * + */ +class bit_packed_atomic_flags +{ + std::unique_ptr<std::atomic<uint8_t>[]> mem; + +public: + /** No default constructor as there must be some size */ + bit_packed_atomic_flags() = delete; + + /** + * bit_packed_atomic_flags constructor creates memory to sufficiently + * keep track of garbage collection information for size entries. + * + * @param size the number of elements to allocate space for + * + * @post bit_set, bit_unset, and bit_is_set function properly forall x. x < + * size + * @post All calls to bit_is_set (without subsequent bit_unset) will return + * true. + */ + bit_packed_atomic_flags(uint32_t size) + { + // pad out the size if needed + size = (size + 7) / 8; + mem.reset(new std::atomic<uint8_t>[size]); + for (uint32_t i = 0; i < size; ++i) + mem[i].store(0xFF); + }; + + /** setup marks all entries and ensures that bit_packed_atomic_flags can store + * at least size entries + * + * @param b the number of elements to allocate space for + * @post bit_set, bit_unset, and bit_is_set function properly forall x. x < + * b + * @post All calls to bit_is_set (without subsequent bit_unset) will return + * true. + */ + inline void setup(uint32_t b) + { + bit_packed_atomic_flags d(b); + std::swap(mem, d.mem); + } + + /** bit_set sets an entry as discardable. + * + * @param s the index of the entry to bit_set. + * @post immediately subsequent call (assuming proper external memory + * ordering) to bit_is_set(s) == true. + * + */ + inline void bit_set(uint32_t s) + { + mem[s >> 3].fetch_or(1 << (s & 7), std::memory_order_relaxed); + } + + /** bit_unset marks an entry as something that should not be overwritten + * + * @param s the index of the entry to bit_unset. + * @post immediately subsequent call (assuming proper external memory + * ordering) to bit_is_set(s) == false. + */ + inline void bit_unset(uint32_t s) + { + mem[s >> 3].fetch_and(~(1 << (s & 7)), std::memory_order_relaxed); + } + + /** bit_is_set queries the table for discardability at s + * + * @param s the index of the entry to read. + * @returns if the bit at index s was set. + * */ + inline bool bit_is_set(uint32_t s) const + { + return (1 << (s & 7)) & mem[s >> 3].load(std::memory_order_relaxed); + } +}; + +/** cache implements a cache with properties similar to a cuckoo-set + * + * The cache is able to hold up to (~(uint32_t)0) - 1 elements. + * + * Read Operations: + * - contains(*, false) + * + * Read+Erase Operations: + * - contains(*, true) + * + * Erase Operations: + * - allow_erase() + * + * Write Operations: + * - setup() + * - setup_bytes() + * - insert() + * - please_keep() + * + * Synchronization Free Operations: + * - invalid() + * - compute_hashes() + * + * User Must Guarantee: + * + * 1) Write Requires synchronized access (e.g., a lock) + * 2) Read Requires no concurrent Write, synchronized with the last insert. + * 3) Erase requires no concurrent Write, synchronized with last insert. + * 4) An Erase caller must release all memory before allowing a new Writer. + * + * + * Note on function names: + * - The name "allow_erase" is used because the real discard happens later. + * - The name "please_keep" is used because elements may be erased anyways on insert. + * + * @tparam Element should be a movable and copyable type + * @tparam Hash should be a function/callable which takes a template parameter + * hash_select and an Element and extracts a hash from it. Should return + * high-entropy hashes for `Hash h; h<0>(e) ... h<7>(e)`. + */ +template <typename Element, typename Hash> +class cache +{ +private: + /** table stores all the elements */ + std::vector<Element> table; + + /** size stores the total available slots in the hash table */ + uint32_t size; + + /** The bit_packed_atomic_flags array is marked mutable because we want + * garbage collection to be allowed to occur from const methods */ + mutable bit_packed_atomic_flags collection_flags; + + /** epoch_flags tracks how recently an element was inserted into + * the cache. true denotes recent, false denotes not-recent. See insert() + * method for full semantics. + */ + mutable std::vector<bool> epoch_flags; + + /** epoch_heuristic_counter is used to determine when a epoch might be aged + * & an expensive scan should be done. epoch_heuristic_counter is + * decremented on insert and reset to the new number of inserts which would + * cause the epoch to reach epoch_size when it reaches zero. + */ + uint32_t epoch_heuristic_counter; + + /** epoch_size is set to be the number of elements supposed to be in a + * epoch. When the number of non-erased elements in a epoch + * exceeds epoch_size, a new epoch should be started and all + * current entries demoted. epoch_size is set to be 45% of size because + * we want to keep load around 90%, and we support 3 epochs at once -- + * one "dead" which has been erased, one "dying" which has been marked to be + * erased next, and one "living" which new inserts add to. + */ + uint32_t epoch_size; + + /** hash_mask should be set to appropriately mask out a hash such that every + * masked hash is [0,size), eg, if floor(log2(size)) == 20, then hash_mask + * should be (1<<20)-1 + */ + uint32_t hash_mask; + + /** depth_limit determines how many elements insert should try to replace. + * Should be set to log2(n)*/ + uint8_t depth_limit; + + /** hash_function is a const instance of the hash function. It cannot be + * static or initialized at call time as it may have internal state (such as + * a nonce). + * */ + const Hash hash_function; + + /** compute_hashes is convenience for not having to write out this + * expression everywhere we use the hash values of an Element. + * + * @param e the element whose hashes will be returned + * @returns std::array<uint32_t, 8> of deterministic hashes derived from e + */ + inline std::array<uint32_t, 8> compute_hashes(const Element& e) const + { + return {{hash_function.template operator()<0>(e) & hash_mask, + hash_function.template operator()<1>(e) & hash_mask, + hash_function.template operator()<2>(e) & hash_mask, + hash_function.template operator()<3>(e) & hash_mask, + hash_function.template operator()<4>(e) & hash_mask, + hash_function.template operator()<5>(e) & hash_mask, + hash_function.template operator()<6>(e) & hash_mask, + hash_function.template operator()<7>(e) & hash_mask}}; + } + + /* end + * @returns a constexpr index that can never be inserted to */ + constexpr uint32_t invalid() const + { + return ~(uint32_t)0; + } + + /** allow_erase marks the element at index n as discardable. Threadsafe + * without any concurrent insert. + * @param n the index to allow erasure of + */ + inline void allow_erase(uint32_t n) const + { + collection_flags.bit_set(n); + } + + /** please_keep marks the element at index n as an entry that should be kept. + * Threadsafe without any concurrent insert. + * @param n the index to prioritize keeping + */ + inline void please_keep(uint32_t n) const + { + collection_flags.bit_unset(n); + } + + /** epoch_check handles the changing of epochs for elements stored in the + * cache. epoch_check should be run before every insert. + * + * First, epoch_check decrements and checks the cheap heuristic, and then does + * a more expensive scan if the cheap heuristic runs out. If the expensive + * scan suceeds, the epochs are aged and old elements are allow_erased. The + * cheap heuristic is reset to retrigger after the worst case growth of the + * current epoch's elements would exceed the epoch_size. + */ + void epoch_check() + { + if (epoch_heuristic_counter != 0) { + --epoch_heuristic_counter; + return; + } + // count the number of elements from the latest epoch which + // have not been erased. + uint32_t epoch_unused_count = 0; + for (uint32_t i = 0; i < size; ++i) + epoch_unused_count += epoch_flags[i] && + !collection_flags.bit_is_set(i); + // If there are more non-deleted entries in the current epoch than the + // epoch size, then allow_erase on all elements in the old epoch (marked + // false) and move all elements in the current epoch to the old epoch + // but do not call allow_erase on their indices. + if (epoch_unused_count >= epoch_size) { + for (uint32_t i = 0; i < size; ++i) + if (epoch_flags[i]) + epoch_flags[i] = false; + else + allow_erase(i); + epoch_heuristic_counter = epoch_size; + } else + // reset the epoch_heuristic_counter to next do a scan when worst + // case behavior (no intermittent erases) would exceed epoch size, + // with a reasonable minimum scan size. + // Ordinarily, we would have to sanity check std::min(epoch_size, + // epoch_unused_count), but we already know that `epoch_unused_count + // < epoch_size` in this branch + epoch_heuristic_counter = std::max(1u, std::max(epoch_size / 16, + epoch_size - epoch_unused_count)); + } + +public: + /** You must always construct a cache with some elements via a subsequent + * call to setup or setup_bytes, otherwise operations may segfault. + */ + cache() : table(), size(), collection_flags(0), epoch_flags(), + epoch_heuristic_counter(), epoch_size(), depth_limit(0), hash_function() + { + } + + /** setup initializes the container to store no more than new_size + * elements. setup rounds down to a power of two size. + * + * setup should only be called once. + * + * @param new_size the desired number of elements to store + * @returns the maximum number of elements storable + **/ + uint32_t setup(uint32_t new_size) + { + // depth_limit must be at least one otherwise errors can occur. + depth_limit = static_cast<uint8_t>(std::log2(static_cast<float>(std::max((uint32_t)2, new_size)))); + size = 1 << depth_limit; + hash_mask = size-1; + table.resize(size); + collection_flags.setup(size); + epoch_flags.resize(size); + // Set to 45% as described above + epoch_size = std::max((uint32_t)1, (45 * size) / 100); + // Initially set to wait for a whole epoch + epoch_heuristic_counter = epoch_size; + return size; + } + + /** setup_bytes is a convenience function which accounts for internal memory + * usage when deciding how many elements to store. It isn't perfect because + * it doesn't account for any overhead (struct size, MallocUsage, collection + * and epoch flags). This was done to simplify selecting a power of two + * size. In the expected use case, an extra two bits per entry should be + * negligible compared to the size of the elements. + * + * @param bytes the approximate number of bytes to use for this data + * structure. + * @returns the maximum number of elements storable (see setup() + * documentation for more detail) + */ + uint32_t setup_bytes(size_t bytes) + { + return setup(bytes/sizeof(Element)); + } + + /** insert loops at most depth_limit times trying to insert a hash + * at various locations in the table via a variant of the Cuckoo Algorithm + * with eight hash locations. + * + * It drops the last tried element if it runs out of depth before + * encountering an open slot. + * + * Thus + * + * insert(x); + * return contains(x, false); + * + * is not guaranteed to return true. + * + * @param e the element to insert + * @post one of the following: All previously inserted elements and e are + * now in the table, one previously inserted element is evicted from the + * table, the entry attempted to be inserted is evicted. + * + */ + inline void insert(Element e) + { + epoch_check(); + uint32_t last_loc = invalid(); + bool last_epoch = true; + std::array<uint32_t, 8> locs = compute_hashes(e); + // Make sure we have not already inserted this element + // If we have, make sure that it does not get deleted + for (uint32_t loc : locs) + if (table[loc] == e) { + please_keep(loc); + epoch_flags[loc] = last_epoch; + return; + } + for (uint8_t depth = 0; depth < depth_limit; ++depth) { + // First try to insert to an empty slot, if one exists + for (uint32_t loc : locs) { + if (!collection_flags.bit_is_set(loc)) + continue; + table[loc] = std::move(e); + please_keep(loc); + epoch_flags[loc] = last_epoch; + return; + } + /** Swap with the element at the location that was + * not the last one looked at. Example: + * + * 1) On first iteration, last_loc == invalid(), find returns last, so + * last_loc defaults to locs[0]. + * 2) On further iterations, where last_loc == locs[k], last_loc will + * go to locs[k+1 % 8], i.e., next of the 8 indicies wrapping around + * to 0 if needed. + * + * This prevents moving the element we just put in. + * + * The swap is not a move -- we must switch onto the evicted element + * for the next iteration. + */ + last_loc = locs[(1 + (std::find(locs.begin(), locs.end(), last_loc) - locs.begin())) & 7]; + std::swap(table[last_loc], e); + // Can't std::swap a std::vector<bool>::reference and a bool&. + bool epoch = last_epoch; + last_epoch = epoch_flags[last_loc]; + epoch_flags[last_loc] = epoch; + + // Recompute the locs -- unfortunately happens one too many times! + locs = compute_hashes(e); + } + } + + /* contains iterates through the hash locations for a given element + * and checks to see if it is present. + * + * contains does not check garbage collected state (in other words, + * garbage is only collected when the space is needed), so: + * + * insert(x); + * if (contains(x, true)) + * return contains(x, false); + * else + * return true; + * + * executed on a single thread will always return true! + * + * This is a great property for re-org performance for example. + * + * contains returns a bool set true if the element was found. + * + * @param e the element to check + * @param erase + * + * @post if erase is true and the element is found, then the garbage collect + * flag is set + * @returns true if the element is found, false otherwise + */ + inline bool contains(const Element& e, const bool erase) const + { + std::array<uint32_t, 8> locs = compute_hashes(e); + for (uint32_t loc : locs) + if (table[loc] == e) { + if (erase) + allow_erase(loc); + return true; + } + return false; + } +}; +} // namespace CuckooCache + +#endif diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp index 4fa06135d2..94ebedeb72 100644 --- a/src/dbwrapper.cpp +++ b/src/dbwrapper.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/dbwrapper.h b/src/dbwrapper.h index 4a79bbd17d..787e2608db 100644 --- a/src/dbwrapper.h +++ b/src/dbwrapper.h @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -53,38 +53,41 @@ private: const CDBWrapper &parent; leveldb::WriteBatch batch; + CDataStream ssKey; + CDataStream ssValue; + public: /** * @param[in] _parent CDBWrapper that this batch is to be submitted to */ - CDBBatch(const CDBWrapper &_parent) : parent(_parent) { }; + CDBBatch(const CDBWrapper &_parent) : parent(_parent), ssKey(SER_DISK, CLIENT_VERSION), ssValue(SER_DISK, CLIENT_VERSION) { }; template <typename K, typename V> void Write(const K& key, const V& value) { - CDataStream ssKey(SER_DISK, CLIENT_VERSION); ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE); ssKey << key; leveldb::Slice slKey(&ssKey[0], ssKey.size()); - CDataStream ssValue(SER_DISK, CLIENT_VERSION); ssValue.reserve(DBWRAPPER_PREALLOC_VALUE_SIZE); ssValue << value; ssValue.Xor(dbwrapper_private::GetObfuscateKey(parent)); leveldb::Slice slValue(&ssValue[0], ssValue.size()); batch.Put(slKey, slValue); + ssKey.clear(); + ssValue.clear(); } template <typename K> void Erase(const K& key) { - CDataStream ssKey(SER_DISK, CLIENT_VERSION); ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE); ssKey << key; leveldb::Slice slKey(&ssKey[0], ssKey.size()); batch.Delete(slKey); + ssKey.clear(); } }; diff --git a/src/hash.cpp b/src/hash.cpp index 20a83342db..a399ca9252 100644 --- a/src/hash.cpp +++ b/src/hash.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2013-2015 The Bitcoin Core developers +// Copyright (c) 2013-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/hash.h b/src/hash.h index 94e7f5ea6c..3b86fcc033 100644 --- a/src/hash.h +++ b/src/hash.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/httprpc.cpp b/src/httprpc.cpp index e35acb6cd9..742ff2b8fb 100644 --- a/src/httprpc.cpp +++ b/src/httprpc.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -95,7 +95,7 @@ static bool multiUserAuthorized(std::string strUserPass) if (mapMultiArgs.count("-rpcauth") > 0) { //Search for multi-user login/pass "rpcauth" from config - BOOST_FOREACH(std::string strRPCAuth, mapMultiArgs["-rpcauth"]) + BOOST_FOREACH(std::string strRPCAuth, mapMultiArgs.at("-rpcauth")) { std::vector<std::string> vFields; boost::split(vFields, strRPCAuth, boost::is_any_of(":$")); @@ -215,7 +215,7 @@ static bool HTTPReq_JSONRPC(HTTPRequest* req, const std::string &) static bool InitRPCAuthentication() { - if (mapArgs["-rpcpassword"] == "") + if (GetArg("-rpcpassword", "") == "") { LogPrintf("No rpcpassword set - using random cookie authentication\n"); if (!GenerateAuthCookie(&strRPCUserColonPass)) { @@ -226,7 +226,7 @@ static bool InitRPCAuthentication() } } else { LogPrintf("Config options rpcuser and rpcpassword will soon be deprecated. Locally-run instances may remove rpcuser to use cookie-based auth, or may be replaced with rpcauth. Please see share/rpcuser for rpcauth auth generation.\n"); - strRPCUserColonPass = mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"]; + strRPCUserColonPass = GetArg("-rpcuser", "") + ":" + GetArg("-rpcpassword", ""); } return true; } diff --git a/src/httpserver.cpp b/src/httpserver.cpp index b296b28503..1692b43f28 100644 --- a/src/httpserver.cpp +++ b/src/httpserver.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -204,7 +204,7 @@ static bool InitHTTPAllowList() rpc_allow_subnets.push_back(CSubNet(localv4, 8)); // always allow IPv4 local subnet rpc_allow_subnets.push_back(CSubNet(localv6)); // always allow IPv6 localhost if (mapMultiArgs.count("-rpcallowip")) { - const std::vector<std::string>& vAllow = mapMultiArgs["-rpcallowip"]; + const std::vector<std::string>& vAllow = mapMultiArgs.at("-rpcallowip"); for (std::string strAllow : vAllow) { CSubNet subnet; LookupSubNet(strAllow.c_str(), subnet); @@ -322,14 +322,14 @@ static bool HTTPBindAddresses(struct evhttp* http) std::vector<std::pair<std::string, uint16_t> > endpoints; // Determine what addresses to bind to - if (!mapArgs.count("-rpcallowip")) { // Default to loopback if not allowing external IPs + if (!IsArgSet("-rpcallowip")) { // Default to loopback if not allowing external IPs endpoints.push_back(std::make_pair("::1", defaultPort)); endpoints.push_back(std::make_pair("127.0.0.1", defaultPort)); - if (mapArgs.count("-rpcbind")) { + if (IsArgSet("-rpcbind")) { LogPrintf("WARNING: option -rpcbind was ignored because -rpcallowip was not specified, refusing to allow everyone to connect\n"); } - } else if (mapArgs.count("-rpcbind")) { // Specific bind address - const std::vector<std::string>& vbind = mapMultiArgs["-rpcbind"]; + } else if (mapMultiArgs.count("-rpcbind")) { // Specific bind address + const std::vector<std::string>& vbind = mapMultiArgs.at("-rpcbind"); for (std::vector<std::string>::const_iterator i = vbind.begin(); i != vbind.end(); ++i) { int port = defaultPort; std::string host; diff --git a/src/httpserver.h b/src/httpserver.h index 49d67f4b88..b55b253bea 100644 --- a/src/httpserver.h +++ b/src/httpserver.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/init.cpp b/src/init.cpp index 71971a7642..f0334a08e3 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -41,6 +41,7 @@ #ifdef ENABLE_WALLET #include "wallet/wallet.h" #endif +#include "warnings.h" #include <stdint.h> #include <stdio.h> #include <memory> @@ -175,6 +176,8 @@ void Interrupt(boost::thread_group& threadGroup) InterruptRPC(); InterruptREST(); InterruptTorControl(); + if (g_connman) + g_connman->Interrupt(); threadGroup.interrupt_all(); } @@ -380,7 +383,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-port=<port>", strprintf(_("Listen for connections on <port> (default: %u or testnet: %u)"), Params(CBaseChainParams::MAIN).GetDefaultPort(), Params(CBaseChainParams::TESTNET).GetDefaultPort())); strUsage += HelpMessageOpt("-proxy=<ip:port>", _("Connect through SOCKS5 proxy")); strUsage += HelpMessageOpt("-proxyrandomize", strprintf(_("Randomize credentials for every proxy connection. This enables Tor stream isolation (default: %u)"), DEFAULT_PROXYRANDOMIZE)); - strUsage += HelpMessageOpt("-rpcserialversion", strprintf(_("Sets the serialization of raw transaction or block hex returned in non-verbose mode, non-segwit(0) or segwit(>0) (default: %d)"), DEFAULT_RPC_SERIALIZE_VERSION)); + strUsage += HelpMessageOpt("-rpcserialversion", strprintf(_("Sets the serialization of raw transaction or block hex returned in non-verbose mode, non-segwit(0) or segwit(1) (default: %d)"), DEFAULT_RPC_SERIALIZE_VERSION)); strUsage += HelpMessageOpt("-seednode=<ip>", _("Connect to a node to retrieve peer addresses, and disconnect")); strUsage += HelpMessageOpt("-timeout=<n>", strprintf(_("Specify connection timeout in milliseconds (minimum: 1, default: %d)"), DEFAULT_CONNECT_TIMEOUT)); strUsage += HelpMessageOpt("-torcontrol=<ip>:<port>", strprintf(_("Tor control port to use if onion listening enabled (default: %s)"), DEFAULT_TOR_CONTROL)); @@ -483,7 +486,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += HelpMessageOpt("-rpccookiefile=<loc>", _("Location of the auth cookie (default: data dir)")); strUsage += HelpMessageOpt("-rpcuser=<user>", _("Username for JSON-RPC connections")); strUsage += HelpMessageOpt("-rpcpassword=<pw>", _("Password for JSON-RPC connections")); - strUsage += HelpMessageOpt("-rpcauth=<userpw>", _("Username and hashed password for JSON-RPC connections. The field <userpw> comes in the format: <USERNAME>:<SALT>$<HASH>. A canonical python script is included in share/rpcuser. This option can be specified multiple times")); + strUsage += HelpMessageOpt("-rpcauth=<userpw>", _("Username and hashed password for JSON-RPC connections. The field <userpw> comes in the format: <USERNAME>:<SALT>$<HASH>. A canonical python script is included in share/rpcuser. The client then connects normally using the rpcuser=<USERNAME>/rpcpassword=<PASSWORD> pair of arguments. This option can be specified multiple times")); strUsage += HelpMessageOpt("-rpcport=<port>", strprintf(_("Listen for JSON-RPC connections on <port> (default: %u or testnet: %u)"), BaseParams(CBaseChainParams::MAIN).RPCPort(), BaseParams(CBaseChainParams::TESTNET).RPCPort())); strUsage += HelpMessageOpt("-rpcallowip=<ip>", _("Allow JSON-RPC connections from specified source. Valid for <ip> are a single IP (e.g. 1.2.3.4), a network/netmask (e.g. 1.2.3.4/255.255.255.0) or a network/CIDR (e.g. 1.2.3.4/24). This option can be specified multiple times")); strUsage += HelpMessageOpt("-rpcthreads=<n>", strprintf(_("Set the number of threads to service RPC calls (default: %d)"), DEFAULT_HTTP_THREADS)); @@ -707,16 +710,16 @@ void InitParameterInteraction() { // when specifying an explicit binding address, you want to listen on it // even when -connect or -proxy is specified - if (mapArgs.count("-bind")) { + if (IsArgSet("-bind")) { if (SoftSetBoolArg("-listen", true)) LogPrintf("%s: parameter interaction: -bind set -> setting -listen=1\n", __func__); } - if (mapArgs.count("-whitebind")) { + if (IsArgSet("-whitebind")) { if (SoftSetBoolArg("-listen", true)) LogPrintf("%s: parameter interaction: -whitebind set -> setting -listen=1\n", __func__); } - if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0) { + if (mapMultiArgs.count("-connect") && mapMultiArgs.at("-connect").size() > 0) { // when only connecting to trusted nodes, do not seed via DNS, or listen by default if (SoftSetBoolArg("-dnsseed", false)) LogPrintf("%s: parameter interaction: -connect set -> setting -dnsseed=0\n", __func__); @@ -724,7 +727,7 @@ void InitParameterInteraction() LogPrintf("%s: parameter interaction: -connect set -> setting -listen=0\n", __func__); } - if (mapArgs.count("-proxy")) { + if (IsArgSet("-proxy")) { // to protect privacy, do not listen by default if a default proxy server is specified if (SoftSetBoolArg("-listen", false)) LogPrintf("%s: parameter interaction: -proxy set -> setting -listen=0\n", __func__); @@ -747,7 +750,7 @@ void InitParameterInteraction() LogPrintf("%s: parameter interaction: -listen=0 -> setting -listenonion=0\n", __func__); } - if (mapArgs.count("-externalip")) { + if (IsArgSet("-externalip")) { // if an explicit public IP is specified, do not try to find others if (SoftSetBoolArg("-discover", false)) LogPrintf("%s: parameter interaction: -externalip set -> setting -discover=0\n", __func__); @@ -879,17 +882,19 @@ bool AppInitParameterInteraction() // ********************************************************* Step 3: parameter-to-internal-flags - fDebug = !mapMultiArgs["-debug"].empty(); + fDebug = mapMultiArgs.count("-debug"); // Special-case: if -debug=0/-nodebug is set, turn off debugging messages - const vector<string>& categories = mapMultiArgs["-debug"]; - if (GetBoolArg("-nodebug", false) || find(categories.begin(), categories.end(), string("0")) != categories.end()) - fDebug = false; + if (fDebug) { + const vector<string>& categories = mapMultiArgs.at("-debug"); + if (GetBoolArg("-nodebug", false) || find(categories.begin(), categories.end(), string("0")) != categories.end()) + fDebug = false; + } // Check for -debugnet if (GetBoolArg("-debugnet", false)) InitWarning(_("Unsupported argument -debugnet ignored, use -debug=net.")); // Check for -socks - as this is a privacy risk to continue, exit here - if (mapArgs.count("-socks")) + if (IsArgSet("-socks")) return InitError(_("Unsupported argument -socks found. Setting SOCKS version isn't possible anymore, only SOCKS5 proxies are supported.")); // Check for -tor - as this is a privacy risk to continue, exit here if (GetBoolArg("-tor", false)) @@ -901,7 +906,7 @@ bool AppInitParameterInteraction() if (GetBoolArg("-whitelistalwaysrelay", false)) InitWarning(_("Unsupported argument -whitelistalwaysrelay ignored, use -whitelistrelay and/or -whitelistforcerelay.")); - if (mapArgs.count("-blockminsize")) + if (IsArgSet("-blockminsize")) InitWarning("Unsupported argument -blockminsize ignored."); // Checkmempool and checkblockindex default to true in regtest mode @@ -956,11 +961,11 @@ bool AppInitParameterInteraction() // a transaction spammer can cheaply fill blocks using // 1-satoshi-fee transactions. It should be set above the real // cost to you of processing a transaction. - if (mapArgs.count("-minrelaytxfee")) + if (IsArgSet("-minrelaytxfee")) { CAmount n = 0; - if (!ParseMoney(mapArgs["-minrelaytxfee"], n) || 0 == n) - return InitError(AmountErrMsg("minrelaytxfee", mapArgs["-minrelaytxfee"])); + if (!ParseMoney(GetArg("-minrelaytxfee", ""), n) || 0 == n) + return InitError(AmountErrMsg("minrelaytxfee", GetArg("-minrelaytxfee", ""))); // High fee check is done afterward in CWallet::ParameterInteraction() ::minRelayTxFee = CFeeRate(n); } @@ -988,10 +993,13 @@ bool AppInitParameterInteraction() if (GetArg("-rpcserialversion", DEFAULT_RPC_SERIALIZE_VERSION) < 0) return InitError("rpcserialversion must be non-negative."); + if (GetArg("-rpcserialversion", DEFAULT_RPC_SERIALIZE_VERSION) > 1) + return InitError("unknown rpcserialversion requested."); + nMaxTipAge = GetArg("-maxtipage", DEFAULT_MAX_TIP_AGE); fEnableReplacement = GetBoolArg("-mempoolreplacement", DEFAULT_ENABLE_REPLACEMENT); - if ((!fEnableReplacement) && mapArgs.count("-mempoolreplacement")) { + if ((!fEnableReplacement) && IsArgSet("-mempoolreplacement")) { // Minimal effort at forwards compatibility std::string strReplacementModeList = GetArg("-mempoolreplacement", ""); // default is impossible std::vector<std::string> vstrReplacementModes; @@ -999,12 +1007,12 @@ bool AppInitParameterInteraction() fEnableReplacement = (std::find(vstrReplacementModes.begin(), vstrReplacementModes.end(), "fee") != vstrReplacementModes.end()); } - if (!mapMultiArgs["-bip9params"].empty()) { + if (mapMultiArgs.count("-bip9params")) { // Allow overriding BIP9 parameters for testing if (!chainparams.MineBlocksOnDemand()) { return InitError("BIP9 parameters may only be overridden on regtest."); } - const vector<string>& deployments = mapMultiArgs["-bip9params"]; + const vector<string>& deployments = mapMultiArgs.at("-bip9params"); for (auto i : deployments) { std::vector<std::string> vDeploymentParams; boost::split(vDeploymentParams, i, boost::is_any_of(":")); @@ -1103,6 +1111,8 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) LogPrintf("Using config file %s\n", GetConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME)).string()); LogPrintf("Using at most %i connections (%i file descriptors available)\n", nMaxConnections, nFD); + InitSignatureCache(); + LogPrintf("Using %u threads for script verification\n", nScriptCheckThreads); if (nScriptCheckThreads) { for (int i=0; i<nScriptCheckThreads-1; i++) @@ -1148,11 +1158,13 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) // sanitize comments per BIP-0014, format user agent and check total size std::vector<string> uacomments; - BOOST_FOREACH(string cmt, mapMultiArgs["-uacomment"]) - { - if (cmt != SanitizeString(cmt, SAFE_CHARS_UA_COMMENT)) - return InitError(strprintf(_("User Agent comment (%s) contains unsafe characters."), cmt)); - uacomments.push_back(SanitizeString(cmt, SAFE_CHARS_UA_COMMENT)); + if (mapMultiArgs.count("-uacomment")) { + BOOST_FOREACH(string cmt, mapMultiArgs.at("-uacomment")) + { + if (cmt != SanitizeString(cmt, SAFE_CHARS_UA_COMMENT)) + return InitError(strprintf(_("User Agent comment (%s) contains unsafe characters."), cmt)); + uacomments.push_back(cmt); + } } strSubVersion = FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, uacomments); if (strSubVersion.size() > MAX_SUBVERSION_LENGTH) { @@ -1160,9 +1172,9 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) strSubVersion.size(), MAX_SUBVERSION_LENGTH)); } - if (mapArgs.count("-onlynet")) { + if (mapMultiArgs.count("-onlynet")) { std::set<enum Network> nets; - BOOST_FOREACH(const std::string& snet, mapMultiArgs["-onlynet"]) { + BOOST_FOREACH(const std::string& snet, mapMultiArgs.at("-onlynet")) { enum Network net = ParseNetwork(snet); if (net == NET_UNROUTABLE) return InitError(strprintf(_("Unknown network specified in -onlynet: '%s'"), snet)); @@ -1175,8 +1187,8 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) } } - if (mapArgs.count("-whitelist")) { - BOOST_FOREACH(const std::string& net, mapMultiArgs["-whitelist"]) { + if (mapMultiArgs.count("-whitelist")) { + BOOST_FOREACH(const std::string& net, mapMultiArgs.at("-whitelist")) { CSubNet subnet; LookupSubNet(net.c_str(), subnet); if (!subnet.IsValid()) @@ -1228,14 +1240,16 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) if (fListen) { bool fBound = false; - if (mapArgs.count("-bind") || mapArgs.count("-whitebind")) { - BOOST_FOREACH(const std::string& strBind, mapMultiArgs["-bind"]) { + if (mapMultiArgs.count("-bind")) { + BOOST_FOREACH(const std::string& strBind, mapMultiArgs.at("-bind")) { CService addrBind; if (!Lookup(strBind.c_str(), addrBind, GetListenPort(), false)) return InitError(ResolveErrMsg("bind", strBind)); fBound |= Bind(connman, addrBind, (BF_EXPLICIT | BF_REPORT_ERROR)); } - BOOST_FOREACH(const std::string& strBind, mapMultiArgs["-whitebind"]) { + } + if (mapMultiArgs.count("-whitebind")) { + BOOST_FOREACH(const std::string& strBind, mapMultiArgs.at("-whitebind")) { CService addrBind; if (!Lookup(strBind.c_str(), addrBind, 0, false)) return InitError(ResolveErrMsg("whitebind", strBind)); @@ -1244,7 +1258,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) fBound |= Bind(connman, addrBind, (BF_EXPLICIT | BF_REPORT_ERROR | BF_WHITELIST)); } } - else { + if (!mapMultiArgs.count("-bind") && !mapMultiArgs.count("-whitebind")) { struct in_addr inaddr_any; inaddr_any.s_addr = INADDR_ANY; fBound |= Bind(connman, CService(in6addr_any, GetListenPort()), BF_NONE); @@ -1254,8 +1268,8 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) return InitError(_("Failed to listen on any port. Use -listen=0 if you want this.")); } - if (mapArgs.count("-externalip")) { - BOOST_FOREACH(const std::string& strAddr, mapMultiArgs["-externalip"]) { + if (mapMultiArgs.count("-externalip")) { + BOOST_FOREACH(const std::string& strAddr, mapMultiArgs.at("-externalip")) { CService addrLocal; if (Lookup(strAddr.c_str(), addrLocal, GetListenPort(), fNameLookup) && addrLocal.IsValid()) AddLocal(addrLocal, LOCAL_MANUAL); @@ -1264,11 +1278,13 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) } } - BOOST_FOREACH(const std::string& strDest, mapMultiArgs["-seednode"]) - connman.AddOneShot(strDest); + if (mapMultiArgs.count("-seednode")) { + BOOST_FOREACH(const std::string& strDest, mapMultiArgs.at("-seednode")) + connman.AddOneShot(strDest); + } #if ENABLE_ZMQ - pzmqNotificationInterface = CZMQNotificationInterface::CreateWithArguments(mapArgs); + pzmqNotificationInterface = CZMQNotificationInterface::Create(); if (pzmqNotificationInterface) { RegisterValidationInterface(pzmqNotificationInterface); @@ -1277,7 +1293,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) uint64_t nMaxOutboundLimit = 0; //unlimited unless -maxuploadtarget is set uint64_t nMaxOutboundTimeframe = MAX_UPLOAD_TIMEFRAME; - if (mapArgs.count("-maxuploadtarget")) { + if (IsArgSet("-maxuploadtarget")) { nMaxOutboundLimit = GetArg("-maxuploadtarget", DEFAULT_MAX_UPLOAD_TARGET)*1024*1024; } @@ -1509,13 +1525,13 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) fHaveGenesis = true; } - if (mapArgs.count("-blocknotify")) + if (IsArgSet("-blocknotify")) uiInterface.NotifyBlockTip.connect(BlockNotifyCallback); std::vector<boost::filesystem::path> vImportFiles; - if (mapArgs.count("-loadblock")) + if (mapMultiArgs.count("-loadblock")) { - BOOST_FOREACH(const std::string& strFile, mapMultiArgs["-loadblock"]) + BOOST_FOREACH(const std::string& strFile, mapMultiArgs.at("-loadblock")) vImportFiles.push_back(strFile); } @@ -1558,7 +1574,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler) connOptions.nMaxOutboundTimeframe = nMaxOutboundTimeframe; connOptions.nMaxOutboundLimit = nMaxOutboundLimit; - if(!connman.Start(threadGroup, scheduler, strNodeError, connOptions)) + if (!connman.Start(scheduler, strNodeError, connOptions)) return InitError(strNodeError); // ********************************************************* Step 12: finished diff --git a/src/init.h b/src/init.h index 1b87e0ec52..8222794374 100644 --- a/src/init.h +++ b/src/init.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/key.cpp b/src/key.cpp index b3ea98fb92..b4f0dc8202 100644 --- a/src/key.cpp +++ b/src/key.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/keystore.cpp b/src/keystore.cpp index d568a74350..b17567e99b 100644 --- a/src/keystore.cpp +++ b/src/keystore.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/limitedmap.h b/src/limitedmap.h index 7841d7f4a4..e9dcb6defd 100644 --- a/src/limitedmap.h +++ b/src/limitedmap.h @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/memusage.h b/src/memusage.h index 2e3c5a9b92..81e8702954 100644 --- a/src/memusage.h +++ b/src/memusage.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/merkleblock.cpp b/src/merkleblock.cpp index 882717ac56..86c8172a31 100644 --- a/src/merkleblock.cpp +++ b/src/merkleblock.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/merkleblock.h b/src/merkleblock.h index 17c33194a9..73cbf670ee 100644 --- a/src/merkleblock.h +++ b/src/merkleblock.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/miner.cpp b/src/miner.cpp index e80e8a2656..856e9edc14 100644 --- a/src/miner.cpp +++ b/src/miner.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -84,12 +84,12 @@ BlockAssembler::BlockAssembler(const CChainParams& _chainparams) nBlockMaxWeight = DEFAULT_BLOCK_MAX_WEIGHT; nBlockMaxSize = DEFAULT_BLOCK_MAX_SIZE; bool fWeightSet = false; - if (mapArgs.count("-blockmaxweight")) { + if (IsArgSet("-blockmaxweight")) { nBlockMaxWeight = GetArg("-blockmaxweight", DEFAULT_BLOCK_MAX_WEIGHT); nBlockMaxSize = MAX_BLOCK_SERIALIZED_SIZE; fWeightSet = true; } - if (mapArgs.count("-blockmaxsize")) { + if (IsArgSet("-blockmaxsize")) { nBlockMaxSize = GetArg("-blockmaxsize", DEFAULT_BLOCK_MAX_SIZE); if (!fWeightSet) { nBlockMaxWeight = nBlockMaxSize * WITNESS_SCALE_FACTOR; @@ -245,7 +245,7 @@ bool BlockAssembler::TestPackageTransactions(const CTxMemPool::setEntries& packa BOOST_FOREACH (const CTxMemPool::txiter it, package) { if (!IsFinalTx(it->GetTx(), nHeight, nLockTimeCutoff)) return false; - if (!fIncludeWitness && !it->GetTx().wit.IsNull()) + if (!fIncludeWitness && it->GetTx().HasWitness()) return false; if (fNeedSizeAccounting) { uint64_t nTxSize = ::GetSerializeSize(it->GetTx(), SER_NETWORK, PROTOCOL_VERSION); @@ -554,7 +554,7 @@ void BlockAssembler::addPriorityTxs() } // cannot accept witness transactions into a non-witness block - if (!fIncludeWitness && !iter->GetTx().wit.IsNull()) + if (!fIncludeWitness && iter->GetTx().HasWitness()) continue; // If tx is dependent on other mempool txs which haven't yet been included diff --git a/src/miner.h b/src/miner.h index bad443b82a..3dd9bf4cab 100644 --- a/src/miner.h +++ b/src/miner.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/net.cpp b/src/net.cpp index 27b200b3f0..bf2beb7740 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -35,8 +35,6 @@ #include <miniupnpc/upnperrors.h> #endif -#include <boost/filesystem.hpp> -#include <boost/thread.hpp> #include <math.h> @@ -1042,7 +1040,7 @@ void CConnman::AcceptConnection(const ListenSocket& hListenSocket) { void CConnman::ThreadSocketHandler() { unsigned int nPrevNodeCount = 0; - while (true) + while (!interruptNet) { // // Disconnect nodes @@ -1180,7 +1178,8 @@ void CConnman::ThreadSocketHandler() int nSelect = select(have_fds ? hSocketMax + 1 : 0, &fdsetRecv, &fdsetSend, &fdsetError, &timeout); - boost::this_thread::interruption_point(); + if (interruptNet) + return; if (nSelect == SOCKET_ERROR) { @@ -1193,7 +1192,8 @@ void CConnman::ThreadSocketHandler() } FD_ZERO(&fdsetSend); FD_ZERO(&fdsetError); - MilliSleep(timeout.tv_usec/1000); + if (!interruptNet.sleep_for(std::chrono::milliseconds(timeout.tv_usec/1000))) + return; } // @@ -1219,7 +1219,8 @@ void CConnman::ThreadSocketHandler() } BOOST_FOREACH(CNode* pnode, vNodesCopy) { - boost::this_thread::interruption_point(); + if (interruptNet) + return; // // Receive @@ -1241,7 +1242,7 @@ void CConnman::ThreadSocketHandler() if (!pnode->ReceiveMsgBytes(pchBuf, nBytes, notify)) pnode->CloseSocketDisconnect(); if(notify) - messageHandlerCondition.notify_one(); + condMsgProc.notify_one(); pnode->nLastRecv = GetTime(); pnode->nRecvBytes += nBytes; RecordBytesRecv(nBytes); @@ -1469,7 +1470,8 @@ void CConnman::ThreadDNSAddressSeed() // less influence on the network topology, and reduces traffic to the seeds. if ((addrman.size() > 0) && (!GetBoolArg("-forcednsseed", DEFAULT_FORCEDNSSEED))) { - MilliSleep(11 * 1000); + if (!interruptNet.sleep_for(std::chrono::seconds(11))) + return; LOCK(cs_vNodes); int nRelevant = 0; @@ -1569,21 +1571,23 @@ void CConnman::ProcessOneShot() void CConnman::ThreadOpenConnections() { // Connect to specific addresses - if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0) + if (mapMultiArgs.count("-connect") && mapMultiArgs.at("-connect").size() > 0) { for (int64_t nLoop = 0;; nLoop++) { ProcessOneShot(); - BOOST_FOREACH(const std::string& strAddr, mapMultiArgs["-connect"]) + BOOST_FOREACH(const std::string& strAddr, mapMultiArgs.at("-connect")) { CAddress addr(CService(), NODE_NONE); OpenNetworkConnection(addr, false, NULL, strAddr.c_str()); for (int i = 0; i < 10 && i < nLoop; i++) { - MilliSleep(500); + if (!interruptNet.sleep_for(std::chrono::milliseconds(500))) + return; } } - MilliSleep(500); + if (!interruptNet.sleep_for(std::chrono::milliseconds(500))) + return; } } @@ -1592,14 +1596,16 @@ void CConnman::ThreadOpenConnections() // Minimum time before next feeler connection (in microseconds). int64_t nNextFeeler = PoissonNextSend(nStart*1000*1000, FEELER_INTERVAL); - while (true) + while (!interruptNet) { ProcessOneShot(); - MilliSleep(500); + if (!interruptNet.sleep_for(std::chrono::milliseconds(500))) + return; CSemaphoreGrant grant(*semOutbound); - boost::this_thread::interruption_point(); + if (interruptNet) + return; // Add seed nodes if DNS seeds are all down (an infrastructure attack?). if (addrman.size() == 0 && (GetTime() - nStart > 60)) { @@ -1657,7 +1663,7 @@ void CConnman::ThreadOpenConnections() int64_t nANow = GetAdjustedTime(); int nTries = 0; - while (true) + while (!interruptNet) { CAddrInfo addr = addrman.Select(fFeeler); @@ -1700,7 +1706,8 @@ void CConnman::ThreadOpenConnections() if (fFeeler) { // Add small amount of random noise before connection to avoid synchronization. int randsleep = GetRandInt(FEELER_SLEEP_WINDOW * 1000); - MilliSleep(randsleep); + if (!interruptNet.sleep_for(std::chrono::milliseconds(randsleep))) + return; LogPrint("net", "Making feeler connection to %s\n", addrConnect.ToString()); } @@ -1765,7 +1772,8 @@ void CConnman::ThreadOpenAddedConnections() { { LOCK(cs_vAddedNodes); - vAddedNodes = mapMultiArgs["-addnode"]; + if (mapMultiArgs.count("-addnode")) + vAddedNodes = mapMultiArgs.at("-addnode"); } for (unsigned int i = 0; true; i++) @@ -1778,11 +1786,12 @@ void CConnman::ThreadOpenAddedConnections() // OpenNetworkConnection can detect existing connections to that IP/port. CService service(LookupNumeric(info.strAddedNode.c_str(), Params().GetDefaultPort())); OpenNetworkConnection(CAddress(service, NODE_NONE), false, &grant, info.strAddedNode.c_str(), false); - MilliSleep(500); + if (!interruptNet.sleep_for(std::chrono::milliseconds(500))) + return; } } - - MilliSleep(120000); // Retry every 2 minutes + if (!interruptNet.sleep_for(std::chrono::minutes(2))) + return; } } @@ -1792,7 +1801,9 @@ bool CConnman::OpenNetworkConnection(const CAddress& addrConnect, bool fCountFai // // Initiate outbound network connection // - boost::this_thread::interruption_point(); + if (interruptNet) { + return false; + } if (!fNetworkActive) { return false; } @@ -1805,7 +1816,6 @@ bool CConnman::OpenNetworkConnection(const CAddress& addrConnect, bool fCountFai return false; CNode* pnode = ConnectNode(addrConnect, pszDest, fCountFailure); - boost::this_thread::interruption_point(); if (!pnode) return false; @@ -1819,13 +1829,9 @@ bool CConnman::OpenNetworkConnection(const CAddress& addrConnect, bool fCountFai return true; } - void CConnman::ThreadMessageHandler() { - boost::mutex condition_mutex; - boost::unique_lock<boost::mutex> lock(condition_mutex); - - while (true) + while (!flagInterruptMsgProc) { std::vector<CNode*> vNodesCopy; { @@ -1848,7 +1854,7 @@ void CConnman::ThreadMessageHandler() TRY_LOCK(pnode->cs_vRecvMsg, lockRecv); if (lockRecv) { - if (!GetNodeSignals().ProcessMessages(pnode, *this)) + if (!GetNodeSignals().ProcessMessages(pnode, *this, flagInterruptMsgProc)) pnode->CloseSocketDisconnect(); if (pnode->nSendSize < GetSendBufferSize()) @@ -1860,15 +1866,17 @@ void CConnman::ThreadMessageHandler() } } } - boost::this_thread::interruption_point(); + if (flagInterruptMsgProc) + return; // Send messages { TRY_LOCK(pnode->cs_vSend, lockSend); if (lockSend) - GetNodeSignals().SendMessages(pnode, *this); + GetNodeSignals().SendMessages(pnode, *this, flagInterruptMsgProc); } - boost::this_thread::interruption_point(); + if (flagInterruptMsgProc) + return; } { @@ -1877,8 +1885,10 @@ void CConnman::ThreadMessageHandler() pnode->Release(); } - if (fSleep) - messageHandlerCondition.timed_wait(lock, boost::posix_time::microsec_clock::universal_time() + boost::posix_time::milliseconds(100)); + if (fSleep) { + std::unique_lock<std::mutex> lock(mutexMsgProc); + condMsgProc.wait_until(lock, std::chrono::steady_clock::now() + std::chrono::milliseconds(100)); + } } } @@ -2070,6 +2080,7 @@ CConnman::CConnman(uint64_t nSeed0In, uint64_t nSeed1In) : nSeed0(nSeed0In), nSe nMaxOutbound = 0; nBestHeight = 0; clientInterface = NULL; + flagInterruptMsgProc = false; } NodeId CConnman::GetNewNodeId() @@ -2077,7 +2088,7 @@ NodeId CConnman::GetNewNodeId() return nLastNodeId.fetch_add(1, std::memory_order_relaxed); } -bool CConnman::Start(boost::thread_group& threadGroup, CScheduler& scheduler, std::string& strNodeError, Options connOptions) +bool CConnman::Start(CScheduler& scheduler, std::string& strNodeError, Options connOptions) { nTotalBytesRecv = 0; nTotalBytesSent = 0; @@ -2144,24 +2155,27 @@ bool CConnman::Start(boost::thread_group& threadGroup, CScheduler& scheduler, st // // Start threads // + InterruptSocks5(false); + interruptNet.reset(); + flagInterruptMsgProc = false; + + // Send and receive from sockets, accept connections + threadSocketHandler = std::thread(&TraceThread<std::function<void()> >, "net", std::function<void()>(std::bind(&CConnman::ThreadSocketHandler, this))); if (!GetBoolArg("-dnsseed", true)) LogPrintf("DNS seeding disabled\n"); else - threadGroup.create_thread(boost::bind(&TraceThread<boost::function<void()> >, "dnsseed", boost::function<void()>(boost::bind(&CConnman::ThreadDNSAddressSeed, this)))); - - // Send and receive from sockets, accept connections - threadGroup.create_thread(boost::bind(&TraceThread<boost::function<void()> >, "net", boost::function<void()>(boost::bind(&CConnman::ThreadSocketHandler, this)))); + threadDNSAddressSeed = std::thread(&TraceThread<std::function<void()> >, "dnsseed", std::function<void()>(std::bind(&CConnman::ThreadDNSAddressSeed, this))); // Initiate outbound connections from -addnode - threadGroup.create_thread(boost::bind(&TraceThread<boost::function<void()> >, "addcon", boost::function<void()>(boost::bind(&CConnman::ThreadOpenAddedConnections, this)))); + threadOpenAddedConnections = std::thread(&TraceThread<std::function<void()> >, "addcon", std::function<void()>(std::bind(&CConnman::ThreadOpenAddedConnections, this))); // Initiate outbound connections unless connect=0 - if (!mapArgs.count("-connect") || mapMultiArgs["-connect"].size() != 1 || mapMultiArgs["-connect"][0] != "0") - threadGroup.create_thread(boost::bind(&TraceThread<boost::function<void()> >, "opencon", boost::function<void()>(boost::bind(&CConnman::ThreadOpenConnections, this)))); + if (!mapMultiArgs.count("-connect") || mapMultiArgs.at("-connect").size() != 1 || mapMultiArgs.at("-connect")[0] != "0") + threadOpenConnections = std::thread(&TraceThread<std::function<void()> >, "opencon", std::function<void()>(std::bind(&CConnman::ThreadOpenConnections, this))); // Process messages - threadGroup.create_thread(boost::bind(&TraceThread<boost::function<void()> >, "msghand", boost::function<void()>(boost::bind(&CConnman::ThreadMessageHandler, this)))); + threadMessageHandler = std::thread(&TraceThread<std::function<void()> >, "msghand", std::function<void()>(std::bind(&CConnman::ThreadMessageHandler, this))); // Dump network addresses scheduler.scheduleEvery(boost::bind(&CConnman::DumpData, this), DUMP_ADDRESSES_INTERVAL); @@ -2184,12 +2198,34 @@ public: } instance_of_cnetcleanup; -void CConnman::Stop() +void CConnman::Interrupt() { - LogPrintf("%s\n",__func__); + { + std::lock_guard<std::mutex> lock(mutexMsgProc); + flagInterruptMsgProc = true; + } + condMsgProc.notify_all(); + + interruptNet(); + InterruptSocks5(true); + if (semOutbound) for (int i=0; i<(nMaxOutbound + nMaxFeeler); i++) semOutbound->post(); +} + +void CConnman::Stop() +{ + if (threadMessageHandler.joinable()) + threadMessageHandler.join(); + if (threadOpenConnections.joinable()) + threadOpenConnections.join(); + if (threadOpenAddedConnections.joinable()) + threadOpenAddedConnections.join(); + if (threadDNSAddressSeed.joinable()) + threadDNSAddressSeed.join(); + if (threadSocketHandler.joinable()) + threadSocketHandler.join(); if (fAddressesInitialized) { @@ -2232,6 +2268,7 @@ void CConnman::DeleteNode(CNode* pnode) CConnman::~CConnman() { + Interrupt(); Stop(); } @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -19,11 +19,14 @@ #include "streams.h" #include "sync.h" #include "uint256.h" +#include "threadinterrupt.h" #include <atomic> #include <deque> #include <stdint.h> +#include <thread> #include <memory> +#include <condition_variable> #ifndef WIN32 #include <arpa/inet.h> @@ -142,8 +145,9 @@ public: }; CConnman(uint64_t seed0, uint64_t seed1); ~CConnman(); - bool Start(boost::thread_group& threadGroup, CScheduler& scheduler, std::string& strNodeError, Options options); + bool Start(CScheduler& scheduler, std::string& strNodeError, Options options); void Stop(); + void Interrupt(); bool BindListenPort(const CService &bindAddr, std::string& strError, bool fWhitelisted = false); bool GetNetworkActive() const { return fNetworkActive; }; void SetNetworkActive(bool active); @@ -402,7 +406,6 @@ private: std::list<CNode*> vNodesDisconnected; mutable CCriticalSection cs_vNodes; std::atomic<NodeId> nLastNodeId; - boost::condition_variable messageHandlerCondition; /** Services this instance offers */ ServiceFlags nLocalServices; @@ -419,6 +422,18 @@ private: /** SipHasher seeds for deterministic randomness */ const uint64_t nSeed0, nSeed1; + + std::condition_variable condMsgProc; + std::mutex mutexMsgProc; + std::atomic<bool> flagInterruptMsgProc; + + CThreadInterrupt interruptNet; + + std::thread threadDNSAddressSeed; + std::thread threadSocketHandler; + std::thread threadOpenAddedConnections; + std::thread threadOpenConnections; + std::thread threadMessageHandler; }; extern std::unique_ptr<CConnman> g_connman; void Discover(boost::thread_group& threadGroup); @@ -445,8 +460,8 @@ struct CombinerAll // Signals for message handling struct CNodeSignals { - boost::signals2::signal<bool (CNode*, CConnman&), CombinerAll> ProcessMessages; - boost::signals2::signal<bool (CNode*, CConnman&), CombinerAll> SendMessages; + boost::signals2::signal<bool (CNode*, CConnman&, std::atomic<bool>&), CombinerAll> ProcessMessages; + boost::signals2::signal<bool (CNode*, CConnman&, std::atomic<bool>&), CombinerAll> SendMessages; boost::signals2::signal<void (CNode*, CConnman&)> InitializeNode; boost::signals2::signal<void (NodeId, bool&)> FinalizeNode; }; diff --git a/src/net_processing.cpp b/src/net_processing.cpp index 0137108cf0..ccfbb77fcd 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -51,7 +51,7 @@ struct IteratorComparator struct COrphanTx { // When modifying, adapt the copy of this definition in tests/DoS_tests. - CTransaction tx; + CTransactionRef tx; NodeId fromPeer; int64_t nTimeExpire; }; @@ -586,9 +586,9 @@ void UnregisterNodeSignals(CNodeSignals& nodeSignals) // mapOrphanTransactions // -bool AddOrphanTx(const CTransaction& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(cs_main) +bool AddOrphanTx(const CTransactionRef& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(cs_main) { - uint256 hash = tx.GetHash(); + const uint256& hash = tx->GetHash(); if (mapOrphanTransactions.count(hash)) return false; @@ -599,7 +599,7 @@ bool AddOrphanTx(const CTransaction& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(c // have been mined or received. // 100 orphans, each of which is at most 99,999 bytes big is // at most 10 megabytes of orphans and somewhat more byprev index (in the worst case): - unsigned int sz = GetTransactionWeight(tx); + unsigned int sz = GetTransactionWeight(*tx); if (sz >= MAX_STANDARD_TX_WEIGHT) { LogPrint("mempool", "ignoring large orphan tx (size: %u, hash: %s)\n", sz, hash.ToString()); @@ -608,7 +608,7 @@ bool AddOrphanTx(const CTransaction& tx, NodeId peer) EXCLUSIVE_LOCKS_REQUIRED(c auto ret = mapOrphanTransactions.emplace(hash, COrphanTx{tx, peer, GetTime() + ORPHAN_TX_EXPIRE_TIME}); assert(ret.second); - BOOST_FOREACH(const CTxIn& txin, tx.vin) { + BOOST_FOREACH(const CTxIn& txin, tx->vin) { mapOrphanTransactionsByPrev[txin.prevout].insert(ret.first); } @@ -622,7 +622,7 @@ int static EraseOrphanTx(uint256 hash) EXCLUSIVE_LOCKS_REQUIRED(cs_main) map<uint256, COrphanTx>::iterator it = mapOrphanTransactions.find(hash); if (it == mapOrphanTransactions.end()) return 0; - BOOST_FOREACH(const CTxIn& txin, it->second.tx.vin) + BOOST_FOREACH(const CTxIn& txin, it->second.tx->vin) { auto itPrev = mapOrphanTransactionsByPrev.find(txin.prevout); if (itPrev == mapOrphanTransactionsByPrev.end()) @@ -644,7 +644,7 @@ void EraseOrphansFor(NodeId peer) map<uint256, COrphanTx>::iterator maybeErase = iter++; // increment to avoid iterator becoming invalid if (maybeErase->second.fromPeer == peer) { - nErased += EraseOrphanTx(maybeErase->second.tx.GetHash()); + nErased += EraseOrphanTx(maybeErase->second.tx->GetHash()); } } if (nErased > 0) LogPrint("mempool", "Erased %d orphan tx from peer %d\n", nErased, peer); @@ -665,7 +665,7 @@ unsigned int LimitOrphanTxSize(unsigned int nMaxOrphans) EXCLUSIVE_LOCKS_REQUIRE { map<uint256, COrphanTx>::iterator maybeErase = iter++; if (maybeErase->second.nTimeExpire <= nNow) { - nErased += EraseOrphanTx(maybeErase->second.tx.GetHash()); + nErased += EraseOrphanTx(maybeErase->second.tx->GetHash()); } else { nMinExpTime = std::min(maybeErase->second.nTimeExpire, nMinExpTime); } @@ -736,7 +736,7 @@ void PeerLogicValidation::SyncTransaction(const CTransaction& tx, const CBlockIn auto itByPrev = mapOrphanTransactionsByPrev.find(tx.vin[j].prevout); if (itByPrev == mapOrphanTransactionsByPrev.end()) continue; for (auto mi = itByPrev->second.begin(); mi != itByPrev->second.end(); ++mi) { - const CTransaction& orphanTx = (*mi)->second.tx; + const CTransaction& orphanTx = *(*mi)->second.tx; const uint256& orphanHash = orphanTx.GetHash(); vOrphanErase.push_back(orphanHash); } @@ -886,7 +886,7 @@ static void RelayAddress(const CAddress& addr, bool fReachable, CConnman& connma connman.ForEachNodeThen(std::move(sortfunc), std::move(pushfunc)); } -void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParams, CConnman& connman) +void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParams, CConnman& connman, std::atomic<bool>& interruptMsgProc) { std::deque<CInv>::iterator it = pfrom->vRecvGetData.begin(); unsigned int nMaxSendBufferSize = connman.GetSendBufferSize(); @@ -901,7 +901,9 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam const CInv &inv = *it; { - boost::this_thread::interruption_point(); + if (interruptMsgProc) + return; + it++; if (inv.type == MSG_BLOCK || inv.type == MSG_FILTERED_BLOCK || inv.type == MSG_CMPCT_BLOCK || inv.type == MSG_WITNESS_BLOCK) @@ -1055,12 +1057,12 @@ uint32_t GetFetchFlags(CNode* pfrom, CBlockIndex* pprev, const Consensus::Params return nFetchFlags; } -bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, int64_t nTimeReceived, const CChainParams& chainparams, CConnman& connman) +bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, int64_t nTimeReceived, const CChainParams& chainparams, CConnman& connman, std::atomic<bool>& interruptMsgProc) { unsigned int nMaxSendBufferSize = connman.GetSendBufferSize(); LogPrint("net", "received: %s (%u bytes) peer=%d\n", SanitizeString(strCommand), vRecv.size(), pfrom->id); - if (mapArgs.count("-dropmessagestest") && GetRand(atoi(mapArgs["-dropmessagestest"])) == 0) + if (IsArgSet("-dropmessagestest") && GetRand(GetArg("-dropmessagestest", 0)) == 0) { LogPrintf("dropmessagestest DROPPING RECV MESSAGE\n"); return true; @@ -1295,7 +1297,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, int64_t nSince = nNow - 10 * 60; BOOST_FOREACH(CAddress& addr, vAddr) { - boost::this_thread::interruption_point(); + if (interruptMsgProc) + return true; if ((addr.nServices & REQUIRED_SERVICES) != REQUIRED_SERVICES) continue; @@ -1377,7 +1380,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, { CInv &inv = vInv[nInv]; - boost::this_thread::interruption_point(); + if (interruptMsgProc) + return true; bool fAlreadyHave = AlreadyHave(inv); LogPrint("net", "got inv: %s %s peer=%d\n", inv.ToString(), fAlreadyHave ? "have" : "new", pfrom->id); @@ -1439,7 +1443,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, LogPrint("net", "received getdata for: %s peer=%d\n", vInv[0].ToString(), pfrom->id); pfrom->vRecvGetData.insert(pfrom->vRecvGetData.end(), vInv.begin(), vInv.end()); - ProcessGetData(pfrom, chainparams.GetConsensus(), connman); + ProcessGetData(pfrom, chainparams.GetConsensus(), connman, interruptMsgProc); } @@ -1513,12 +1517,13 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, inv.type = State(pfrom->GetId())->fWantsCmpctWitness ? MSG_WITNESS_BLOCK : MSG_BLOCK; inv.hash = req.blockhash; pfrom->vRecvGetData.push_back(inv); - ProcessGetData(pfrom, chainparams.GetConsensus(), connman); + ProcessGetData(pfrom, chainparams.GetConsensus(), connman, interruptMsgProc); return true; } CBlock block; - assert(ReadBlockFromDisk(block, it->second, chainparams.GetConsensus())); + bool ret = ReadBlockFromDisk(block, it->second, chainparams.GetConsensus()); + assert(ret); BlockTransactions resp(req); for (size_t i = 0; i < req.indexes.size(); i++) { @@ -1595,7 +1600,9 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, deque<COutPoint> vWorkQueue; vector<uint256> vEraseQueue; - CTransaction tx(deserialize, vRecv); + CTransactionRef ptx; + vRecv >> ptx; + const CTransaction& tx = *ptx; CInv inv(MSG_TX, tx.GetHash()); pfrom->AddInventoryKnown(inv); @@ -1608,7 +1615,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, pfrom->setAskFor.erase(inv.hash); mapAlreadyAskedFor.erase(inv.hash); - if (!AlreadyHave(inv) && AcceptToMemoryPool(mempool, state, tx, true, &fMissingInputs)) { + if (!AlreadyHave(inv) && AcceptToMemoryPool(mempool, state, ptx, true, &fMissingInputs)) { mempool.check(pcoinsTip); RelayTransaction(tx, connman); for (unsigned int i = 0; i < tx.vout.size(); i++) { @@ -1633,7 +1640,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, mi != itByPrev->second.end(); ++mi) { - const CTransaction& orphanTx = (*mi)->second.tx; + const CTransactionRef& porphanTx = (*mi)->second.tx; + const CTransaction& orphanTx = *porphanTx; const uint256& orphanHash = orphanTx.GetHash(); NodeId fromPeer = (*mi)->second.fromPeer; bool fMissingInputs2 = false; @@ -1645,7 +1653,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, if (setMisbehaving.count(fromPeer)) continue; - if (AcceptToMemoryPool(mempool, stateDummy, orphanTx, true, &fMissingInputs2)) { + if (AcceptToMemoryPool(mempool, stateDummy, porphanTx, true, &fMissingInputs2)) { LogPrint("mempool", " accepted orphan tx %s\n", orphanHash.ToString()); RelayTransaction(orphanTx, connman); for (unsigned int i = 0; i < orphanTx.vout.size(); i++) { @@ -1667,7 +1675,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // Probably non-standard or insufficient fee/priority LogPrint("mempool", " removed orphan tx %s\n", orphanHash.ToString()); vEraseQueue.push_back(orphanHash); - if (orphanTx.wit.IsNull() && !stateDummy.CorruptionPossible()) { + if (!orphanTx.HasWitness() && !stateDummy.CorruptionPossible()) { // Do not use rejection cache for witness transactions or // witness-stripped transactions, as they can have been malleated. // See https://github.com/bitcoin/bitcoin/issues/8279 for details. @@ -1698,7 +1706,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, pfrom->AddInventoryKnown(_inv); if (!AlreadyHave(_inv)) pfrom->AskFor(_inv); } - AddOrphanTx(tx, pfrom->GetId()); + AddOrphanTx(ptx, pfrom->GetId()); // DoS prevention: do not allow mapOrphanTransactions to grow unbounded unsigned int nMaxOrphanTx = (unsigned int)std::max((int64_t)0, GetArg("-maxorphantx", DEFAULT_MAX_ORPHAN_TRANSACTIONS)); @@ -1709,7 +1717,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, LogPrint("mempool", "not keeping orphan with rejected parents %s\n",tx.GetHash().ToString()); } } else { - if (tx.wit.IsNull() && !state.CorruptionPossible()) { + if (!tx.HasWitness() && !state.CorruptionPossible()) { // Do not use rejection cache for witness transactions or // witness-stripped transactions, as they can have been malleated. // See https://github.com/bitcoin/bitcoin/issues/8279 for details. @@ -1781,6 +1789,24 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, } } + // When we succeed in decoding a block's txids from a cmpctblock + // message we typically jump to the BLOCKTXN handling code, with a + // dummy (empty) BLOCKTXN message, to re-use the logic there in + // completing processing of the putative block (without cs_main). + bool fProcessBLOCKTXN = false; + CDataStream blockTxnMsg(SER_NETWORK, PROTOCOL_VERSION); + + // If we end up treating this as a plain headers message, call that as well + // without cs_main. + bool fRevertToHeaderProcessing = false; + CDataStream vHeadersMsg(SER_NETWORK, PROTOCOL_VERSION); + + // Keep a CBlock for "optimistic" compactblock reconstructions (see + // below) + std::shared_ptr<CBlock> pblock = std::make_shared<CBlock>(); + bool fBlockReconstructed = false; + + { LOCK(cs_main); // If AcceptBlockHeader returned true, it set pindex assert(pindex); @@ -1862,13 +1888,29 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // Dirty hack to jump to BLOCKTXN code (TODO: move message handling into their own functions) BlockTransactions txn; txn.blockhash = cmpctblock.header.GetHash(); - CDataStream blockTxnMsg(SER_NETWORK, PROTOCOL_VERSION); blockTxnMsg << txn; - return ProcessMessage(pfrom, NetMsgType::BLOCKTXN, blockTxnMsg, nTimeReceived, chainparams, connman); + fProcessBLOCKTXN = true; } else { req.blockhash = pindex->GetBlockHash(); connman.PushMessage(pfrom, msgMaker.Make(NetMsgType::GETBLOCKTXN, req)); } + } else { + // This block is either already in flight from a different + // peer, or this peer has too many blocks outstanding to + // download from. + // Optimistically try to reconstruct anyway since we might be + // able to without any round trips. + PartiallyDownloadedBlock tempBlock(&mempool); + ReadStatus status = tempBlock.InitData(cmpctblock); + if (status != READ_STATUS_OK) { + // TODO: don't ignore failures + return true; + } + std::vector<CTransactionRef> dummy; + status = tempBlock.FillBlock(*pblock, dummy); + if (status == READ_STATUS_OK) { + fBlockReconstructed = true; + } } } else { if (fAlreadyInFlight) { @@ -1883,11 +1925,40 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // Dirty hack to process as if it were just a headers message (TODO: move message handling into their own functions) std::vector<CBlock> headers; headers.push_back(cmpctblock.header); - CDataStream vHeadersMsg(SER_NETWORK, PROTOCOL_VERSION); vHeadersMsg << headers; - return ProcessMessage(pfrom, NetMsgType::HEADERS, vHeadersMsg, nTimeReceived, chainparams, connman); + fRevertToHeaderProcessing = true; } } + } // cs_main + + if (fProcessBLOCKTXN) + return ProcessMessage(pfrom, NetMsgType::BLOCKTXN, blockTxnMsg, nTimeReceived, chainparams, connman, interruptMsgProc); + + if (fRevertToHeaderProcessing) + return ProcessMessage(pfrom, NetMsgType::HEADERS, vHeadersMsg, nTimeReceived, chainparams, connman, interruptMsgProc); + + if (fBlockReconstructed) { + // If we got here, we were able to optimistically reconstruct a + // block that is in flight from some other peer. + { + LOCK(cs_main); + mapBlockSource.emplace(pblock->GetHash(), std::make_pair(pfrom->GetId(), false)); + } + bool fNewBlock = false; + ProcessNewBlock(chainparams, pblock, true, &fNewBlock); + if (fNewBlock) + pfrom->nLastBlockTime = GetTime(); + + LOCK(cs_main); // hold cs_main for CBlockIndex::IsValid() + if (pindex->IsValid(BLOCK_VALID_TRANSACTIONS)) { + // Clear download state for this block, which is in + // process from some other peer. We do this after calling + // ProcessNewBlock so that a malleated cmpctblock announcement + // can't be used to interfere with block relay. + MarkBlockAsReceived(pblock->GetHash()); + } + } + } else if (strCommand == NetMsgType::BLOCKTXN && !fImporting && !fReindex) // Ignore blocks received while importing @@ -1951,7 +2022,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, bool fNewBlock = false; // Since we requested this block (it was in mapBlocksInFlight), force it to be processed, // even if it would not be a candidate for new tip (missing previous block, chain not long enough, etc) - ProcessNewBlock(chainparams, pblock, true, NULL, &fNewBlock); + ProcessNewBlock(chainparams, pblock, true, &fNewBlock); if (fNewBlock) pfrom->nLastBlockTime = GetTime(); } @@ -2133,7 +2204,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, mapBlockSource.emplace(hash, std::make_pair(pfrom->GetId(), true)); } bool fNewBlock = false; - ProcessNewBlock(chainparams, pblock, forceProcessing, NULL, &fNewBlock); + ProcessNewBlock(chainparams, pblock, forceProcessing, &fNewBlock); if (fNewBlock) pfrom->nLastBlockTime = GetTime(); } @@ -2377,7 +2448,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, } // requires LOCK(cs_vRecvMsg) -bool ProcessMessages(CNode* pfrom, CConnman& connman) +bool ProcessMessages(CNode* pfrom, CConnman& connman, std::atomic<bool>& interruptMsgProc) { const CChainParams& chainparams = Params(); unsigned int nMaxSendBufferSize = connman.GetSendBufferSize(); @@ -2395,7 +2466,7 @@ bool ProcessMessages(CNode* pfrom, CConnman& connman) bool fOk = true; if (!pfrom->vRecvGetData.empty()) - ProcessGetData(pfrom, chainparams.GetConsensus(), connman); + ProcessGetData(pfrom, chainparams.GetConsensus(), connman, interruptMsgProc); // this maintains the order of responses if (!pfrom->vRecvGetData.empty()) return fOk; @@ -2456,8 +2527,9 @@ bool ProcessMessages(CNode* pfrom, CConnman& connman) bool fRet = false; try { - fRet = ProcessMessage(pfrom, strCommand, vRecv, msg.nTime, chainparams, connman); - boost::this_thread::interruption_point(); + fRet = ProcessMessage(pfrom, strCommand, vRecv, msg.nTime, chainparams, connman, interruptMsgProc); + if (interruptMsgProc) + return true; } catch (const std::ios_base::failure& e) { @@ -2482,9 +2554,6 @@ bool ProcessMessages(CNode* pfrom, CConnman& connman) PrintExceptionContinue(&e, "ProcessMessages()"); } } - catch (const boost::thread_interrupted&) { - throw; - } catch (const std::exception& e) { PrintExceptionContinue(&e, "ProcessMessages()"); } catch (...) { @@ -2521,7 +2590,7 @@ public: } }; -bool SendMessages(CNode* pto, CConnman& connman) +bool SendMessages(CNode* pto, CConnman& connman, std::atomic<bool>& interruptMsgProc) { const Consensus::Params& consensusParams = Params().GetConsensus(); { @@ -2730,7 +2799,8 @@ bool SendMessages(CNode* pto, CConnman& connman) vHeaders.front().GetHash().ToString(), pto->id); //TODO: Shouldn't need to reload block from disk, but requires refactor CBlock block; - assert(ReadBlockFromDisk(block, pBestIndex, consensusParams)); + bool ret = ReadBlockFromDisk(block, pBestIndex, consensusParams); + assert(ret); CBlockHeaderAndShortTxIDs cmpctblock(block, state.fWantsCmpctWitness); int nSendFlags = state.fWantsCmpctWitness ? 0 : SERIALIZE_TRANSACTION_NO_WITNESS; connman.PushMessage(pto, msgMaker.Make(nSendFlags, NetMsgType::CMPCTBLOCK, cmpctblock)); @@ -2998,6 +3068,9 @@ bool SendMessages(CNode* pto, CConnman& connman) static CFeeRate default_feerate(DEFAULT_MIN_RELAY_TX_FEE); static FeeFilterRounder filterRounder(default_feerate); CAmount filterToSend = filterRounder.round(currentFilter); + // If we don't allow free transactions, then we always have a fee filter of at least minRelayTxFee + if (GetArg("-limitfreerelay", DEFAULT_LIMITFREERELAY) <= 0) + filterToSend = std::max(filterToSend, ::minRelayTxFee.GetFeePerK()); if (filterToSend != pto->lastSentFeeFilter) { connman.PushMessage(pto, msgMaker.Make(NetMsgType::FEEFILTER, filterToSend)); pto->lastSentFeeFilter = filterToSend; diff --git a/src/net_processing.h b/src/net_processing.h index 130433cc7c..230d805bd4 100644 --- a/src/net_processing.h +++ b/src/net_processing.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -39,13 +39,14 @@ bool GetNodeStateStats(NodeId nodeid, CNodeStateStats &stats); void Misbehaving(NodeId nodeid, int howmuch); /** Process protocol messages received from a given node */ -bool ProcessMessages(CNode* pfrom, CConnman& connman); +bool ProcessMessages(CNode* pfrom, CConnman& connman, std::atomic<bool>& interrupt); /** * Send queued protocol messages to be sent to a give node. * * @param[in] pto The node which we are sending messages to. * @param[in] connman The connection manager for that node. + * @param[in] interrupt Interrupt condition for processing threads */ -bool SendMessages(CNode* pto, CConnman& connman); +bool SendMessages(CNode* pto, CConnman& connman, std::atomic<bool>& interrupt); #endif // BITCOIN_NET_PROCESSING_H diff --git a/src/netaddress.cpp b/src/netaddress.cpp index db5cc3bc20..ab07270f3f 100644 --- a/src/netaddress.cpp +++ b/src/netaddress.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/netaddress.h b/src/netaddress.h index 9dffaa57e7..bc430dd823 100644 --- a/src/netaddress.h +++ b/src/netaddress.h @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/netbase.cpp b/src/netbase.cpp index 9118584b80..8fd2a8efd2 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -16,20 +16,14 @@ #include "util.h" #include "utilstrencodings.h" -#ifdef HAVE_GETADDRINFO_A -#include <netdb.h> -#endif +#include <atomic> #ifndef WIN32 -#if HAVE_INET_PTON -#include <arpa/inet.h> -#endif #include <fcntl.h> #endif #include <boost/algorithm/string/case_conv.hpp> // for to_lower() #include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith() -#include <boost/thread.hpp> #if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL) #define MSG_NOSIGNAL 0 @@ -44,6 +38,7 @@ bool fNameLookup = DEFAULT_NAME_LOOKUP; // Need ample time for negotiation for very slow proxies such as Tor (milliseconds) static const int SOCKS5_RECV_TIMEOUT = 20 * 1000; +static std::atomic<bool> interruptSocks5Recv(false); enum Network ParseNetwork(std::string net) { boost::to_lower(net); @@ -206,7 +201,7 @@ struct timeval MillisToTimeval(int64_t nTimeout) /** * Read bytes from socket. This will either read the full number of bytes requested * or return False on error or timeout. - * This function can be interrupted by boost thread interrupt. + * This function can be interrupted by calling InterruptSocks5() * * @param data Buffer to receive into * @param len Length of data to receive @@ -246,7 +241,8 @@ bool static InterruptibleRecv(char* data, size_t len, int timeout, SOCKET& hSock return false; } } - boost::this_thread::interruption_point(); + if (interruptSocks5Recv) + return false; curTime = GetTimeMillis(); } return len == 0; @@ -292,7 +288,7 @@ static bool Socks5(const std::string& strDest, int port, const ProxyCredentials vSocks5Init.push_back(0x01); // # METHODS vSocks5Init.push_back(0x00); // X'00' NO AUTHENTICATION REQUIRED } - ssize_t ret = send(hSocket, (const char*)begin_ptr(vSocks5Init), vSocks5Init.size(), MSG_NOSIGNAL); + ssize_t ret = send(hSocket, (const char*)vSocks5Init.data(), vSocks5Init.size(), MSG_NOSIGNAL); if (ret != (ssize_t)vSocks5Init.size()) { CloseSocket(hSocket); return error("Error sending to proxy"); @@ -317,7 +313,7 @@ static bool Socks5(const std::string& strDest, int port, const ProxyCredentials vAuth.insert(vAuth.end(), auth->username.begin(), auth->username.end()); vAuth.push_back(auth->password.size()); vAuth.insert(vAuth.end(), auth->password.begin(), auth->password.end()); - ret = send(hSocket, (const char*)begin_ptr(vAuth), vAuth.size(), MSG_NOSIGNAL); + ret = send(hSocket, (const char*)vAuth.data(), vAuth.size(), MSG_NOSIGNAL); if (ret != (ssize_t)vAuth.size()) { CloseSocket(hSocket); return error("Error sending authentication to proxy"); @@ -347,7 +343,7 @@ static bool Socks5(const std::string& strDest, int port, const ProxyCredentials vSocks5.insert(vSocks5.end(), strDest.begin(), strDest.end()); vSocks5.push_back((port >> 8) & 0xFF); vSocks5.push_back((port >> 0) & 0xFF); - ret = send(hSocket, (const char*)begin_ptr(vSocks5), vSocks5.size(), MSG_NOSIGNAL); + ret = send(hSocket, (const char*)vSocks5.data(), vSocks5.size(), MSG_NOSIGNAL); if (ret != (ssize_t)vSocks5.size()) { CloseSocket(hSocket); return error("Error sending to proxy"); @@ -715,3 +711,8 @@ bool SetSocketNonBlocking(SOCKET& hSocket, bool fNonBlocking) return true; } + +void InterruptSocks5(bool interrupt) +{ + interruptSocks5Recv = interrupt; +} diff --git a/src/netbase.h b/src/netbase.h index eb39d16578..dd33b6e47e 100644 --- a/src/netbase.h +++ b/src/netbase.h @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -63,5 +63,6 @@ bool SetSocketNonBlocking(SOCKET& hSocket, bool fNonBlocking); * Convert milliseconds to a struct timeval for e.g. select. */ struct timeval MillisToTimeval(int64_t nTimeout); +void InterruptSocks5(bool interrupt); #endif // BITCOIN_NETBASE_H diff --git a/src/noui.cpp b/src/noui.cpp index 0d9207c11a..4bfb75fa29 100644 --- a/src/noui.cpp +++ b/src/noui.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/policy/fees.cpp b/src/policy/fees.cpp index 9eb831bc17..a1b785e3e7 100644 --- a/src/policy/fees.cpp +++ b/src/policy/fees.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -299,6 +299,7 @@ void CBlockPolicyEstimator::removeTx(uint256 hash) CBlockPolicyEstimator::CBlockPolicyEstimator(const CFeeRate& _minRelayFee) : nBestSeenHeight(0) { + static_assert(MIN_FEERATE > 0, "Min feerate must be nonzero"); minTrackedFee = _minRelayFee < CFeeRate(MIN_FEERATE) ? CFeeRate(MIN_FEERATE) : _minRelayFee; std::vector<double> vfeelist; for (double bucketBoundary = minTrackedFee.GetFeePerK(); bucketBoundary <= MAX_FEERATE; bucketBoundary *= FEE_SPACING) { @@ -485,7 +486,7 @@ void CBlockPolicyEstimator::Read(CAutoFile& filein, int nFileVersion) FeeFilterRounder::FeeFilterRounder(const CFeeRate& minIncrementalFee) { - CAmount minFeeLimit = minIncrementalFee.GetFeePerK() / 2; + CAmount minFeeLimit = std::max(CAmount(1), minIncrementalFee.GetFeePerK() / 2); feeset.insert(0); for (double bucketBoundary = minFeeLimit; bucketBoundary <= MAX_FEERATE; bucketBoundary *= FEE_SPACING) { feeset.insert(bucketBoundary); diff --git a/src/policy/fees.h b/src/policy/fees.h index ea4c70e616..1f10cfb237 100644 --- a/src/policy/fees.h +++ b/src/policy/fees.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 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_POLICYESTIMATOR_H @@ -179,7 +179,7 @@ static const double MIN_SUCCESS_PCT = .95; static const double SUFFICIENT_FEETXS = 1; // Minimum and Maximum values for tracking feerates -static const double MIN_FEERATE = 10; +static constexpr double MIN_FEERATE = 10; static const double MAX_FEERATE = 1e7; static const double INF_FEERATE = MAX_MONEY; static const double INF_PRIORITY = 1e9 * MAX_MONEY; diff --git a/src/policy/policy.cpp b/src/policy/policy.cpp index 0c71a079fb..d318a0997c 100644 --- a/src/policy/policy.cpp +++ b/src/policy/policy.cpp @@ -163,7 +163,7 @@ bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs) { // We don't care if witness for this input is empty, since it must not be bloated. // If the script is invalid without witness, it would be caught sooner or later during validation. - if (tx.wit.vtxinwit[i].IsNull()) + if (tx.vin[i].scriptWitness.IsNull()) continue; const CTxOut &prev = mapInputs.GetOutputFor(tx.vin[i]); @@ -192,13 +192,13 @@ bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs) // Check P2WSH standard limits if (witnessversion == 0 && witnessprogram.size() == 32) { - if (tx.wit.vtxinwit[i].scriptWitness.stack.back().size() > MAX_STANDARD_P2WSH_SCRIPT_SIZE) + if (tx.vin[i].scriptWitness.stack.back().size() > MAX_STANDARD_P2WSH_SCRIPT_SIZE) return false; - size_t sizeWitnessStack = tx.wit.vtxinwit[i].scriptWitness.stack.size() - 1; + size_t sizeWitnessStack = tx.vin[i].scriptWitness.stack.size() - 1; if (sizeWitnessStack > MAX_STANDARD_P2WSH_STACK_ITEMS) return false; for (unsigned int j = 0; j < sizeWitnessStack; j++) { - if (tx.wit.vtxinwit[i].scriptWitness.stack[j].size() > MAX_STANDARD_P2WSH_STACK_ITEM_SIZE) + if (tx.vin[i].scriptWitness.stack[j].size() > MAX_STANDARD_P2WSH_STACK_ITEM_SIZE) return false; } } diff --git a/src/pow.cpp b/src/pow.cpp index 1db3b69293..e57fd866f8 100644 --- a/src/pow.cpp +++ b/src/pow.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/prevector.h b/src/prevector.h index 25bce522dc..6b2f578f5c 100644 --- a/src/prevector.h +++ b/src/prevector.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -248,6 +248,10 @@ public: } } + prevector(prevector<N, T, Size, Diff>&& other) : _size(0) { + swap(other); + } + prevector& operator=(const prevector<N, T, Size, Diff>& other) { if (&other == this) { return *this; @@ -263,6 +267,11 @@ public: return *this; } + prevector& operator=(prevector<N, T, Size, Diff>&& other) { + swap(other); + return *this; + } + size_type size() const { return is_direct() ? _size : _size - N - 1; } diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp index 95bd2211f9..9a979094cc 100644 --- a/src/primitives/block.cpp +++ b/src/primitives/block.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/primitives/block.h b/src/primitives/block.h index b037fc839c..4c6eb20ad5 100644 --- a/src/primitives/block.h +++ b/src/primitives/block.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp index 11d7eace55..790bc71d14 100644 --- a/src/primitives/transaction.cpp +++ b/src/primitives/transaction.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -55,7 +55,7 @@ std::string CTxOut::ToString() const } CMutableTransaction::CMutableTransaction() : nVersion(CTransaction::CURRENT_VERSION), nLockTime(0) {} -CMutableTransaction::CMutableTransaction(const CTransaction& tx) : nVersion(tx.nVersion), vin(tx.vin), vout(tx.vout), wit(tx.wit), nLockTime(tx.nLockTime) {} +CMutableTransaction::CMutableTransaction(const CTransaction& tx) : nVersion(tx.nVersion), vin(tx.vin), vout(tx.vout), nLockTime(tx.nLockTime) {} uint256 CMutableTransaction::GetHash() const { @@ -74,8 +74,8 @@ uint256 CTransaction::GetWitnessHash() const /* For backward compatibility, the hash is initialized to 0. TODO: remove the need for this default constructor entirely. */ CTransaction::CTransaction() : nVersion(CTransaction::CURRENT_VERSION), vin(), vout(), nLockTime(0), hash() {} -CTransaction::CTransaction(const CMutableTransaction &tx) : nVersion(tx.nVersion), vin(tx.vin), vout(tx.vout), wit(tx.wit), nLockTime(tx.nLockTime), hash(ComputeHash()) {} -CTransaction::CTransaction(CMutableTransaction &&tx) : nVersion(tx.nVersion), vin(std::move(tx.vin)), vout(std::move(tx.vout)), wit(std::move(tx.wit)), nLockTime(tx.nLockTime), hash(ComputeHash()) {} +CTransaction::CTransaction(const CMutableTransaction &tx) : nVersion(tx.nVersion), vin(tx.vin), vout(tx.vout), nLockTime(tx.nLockTime), hash(ComputeHash()) {} +CTransaction::CTransaction(CMutableTransaction &&tx) : nVersion(tx.nVersion), vin(std::move(tx.vin)), vout(std::move(tx.vout)), nLockTime(tx.nLockTime), hash(ComputeHash()) {} CAmount CTransaction::GetValueOut() const { @@ -131,8 +131,8 @@ std::string CTransaction::ToString() const nLockTime); for (unsigned int i = 0; i < vin.size(); i++) str += " " + vin[i].ToString() + "\n"; - for (unsigned int i = 0; i < wit.vtxinwit.size(); i++) - str += " " + wit.vtxinwit[i].scriptWitness.ToString() + "\n"; + for (unsigned int i = 0; i < vin.size(); i++) + str += " " + vin[i].scriptWitness.ToString() + "\n"; for (unsigned int i = 0; i < vout.size(); i++) str += " " + vout[i].ToString() + "\n"; return str; diff --git a/src/primitives/transaction.h b/src/primitives/transaction.h index 66fefafef5..af2986a41b 100644 --- a/src/primitives/transaction.h +++ b/src/primitives/transaction.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -65,6 +65,7 @@ public: COutPoint prevout; CScript scriptSig; uint32_t nSequence; + CScriptWitness scriptWitness; //! Only serialized through CTransaction /* Setting nSequence to this value for every input in a transaction * disables nLockTime. */ @@ -211,62 +212,6 @@ public: std::string ToString() const; }; -class CTxInWitness -{ -public: - CScriptWitness scriptWitness; - - ADD_SERIALIZE_METHODS; - - template <typename Stream, typename Operation> - inline void SerializationOp(Stream& s, Operation ser_action) - { - READWRITE(scriptWitness.stack); - } - - bool IsNull() const { return scriptWitness.IsNull(); } - - CTxInWitness() { } -}; - -class CTxWitness -{ -public: - /** In case vtxinwit is missing, all entries are treated as if they were empty CTxInWitnesses */ - std::vector<CTxInWitness> vtxinwit; - - ADD_SERIALIZE_METHODS; - - bool IsEmpty() const { return vtxinwit.empty(); } - - bool IsNull() const - { - for (size_t n = 0; n < vtxinwit.size(); n++) { - if (!vtxinwit[n].IsNull()) { - return false; - } - } - return true; - } - - void SetNull() - { - vtxinwit.clear(); - } - - template <typename Stream, typename Operation> - inline void SerializationOp(Stream& s, Operation ser_action) - { - for (size_t n = 0; n < vtxinwit.size(); n++) { - READWRITE(vtxinwit[n]); - } - if (IsNull()) { - /* It's illegal to encode a witness when all vtxinwit entries are empty. */ - throw std::ios_base::failure("Superfluous witness record"); - } - } -}; - struct CMutableTransaction; /** @@ -294,7 +239,6 @@ inline void UnserializeTransaction(TxType& tx, Stream& s) { unsigned char flags = 0; tx.vin.clear(); tx.vout.clear(); - tx.wit.SetNull(); /* Try to read the vin. In case the dummy is there, this will be read as an empty vector. */ s >> tx.vin; if (tx.vin.size() == 0 && fAllowWitness) { @@ -311,8 +255,9 @@ inline void UnserializeTransaction(TxType& tx, Stream& s) { if ((flags & 1) && fAllowWitness) { /* The witness flag is present, and we support witnesses. */ flags ^= 1; - tx.wit.vtxinwit.resize(tx.vin.size()); - s >> tx.wit; + for (size_t i = 0; i < tx.vin.size(); i++) { + s >> tx.vin[i].scriptWitness.stack; + } } if (flags) { /* Unknown flag in the serialization */ @@ -328,10 +273,9 @@ inline void SerializeTransaction(const TxType& tx, Stream& s) { s << tx.nVersion; unsigned char flags = 0; // Consistency check - assert(tx.wit.vtxinwit.size() <= tx.vin.size()); if (fAllowWitness) { /* Check whether witnesses need to be serialized. */ - if (!tx.wit.IsNull()) { + if (tx.HasWitness()) { flags |= 1; } } @@ -345,11 +289,7 @@ inline void SerializeTransaction(const TxType& tx, Stream& s) { s << tx.vout; if (flags & 1) { for (size_t i = 0; i < tx.vin.size(); i++) { - if (i < tx.wit.vtxinwit.size()) { - s << tx.wit.vtxinwit[i]; - } else { - s << CTxInWitness(); - } + s << tx.vin[i].scriptWitness.stack; } } s << tx.nLockTime; @@ -363,7 +303,7 @@ class CTransaction { public: // Default transaction version. - static const int32_t CURRENT_VERSION=1; + static const int32_t CURRENT_VERSION=2; // Changing the default transaction version requires a two step process: first // adapting relay policy by bumping MAX_STANDARD_VERSION, and then later date @@ -379,7 +319,6 @@ public: const int32_t nVersion; const std::vector<CTxIn> vin; const std::vector<CTxOut> vout; - CTxWitness wit; // Not const: can change without invalidating the txid cache const uint32_t nLockTime; private: @@ -451,6 +390,16 @@ public: } std::string ToString() const; + + bool HasWitness() const + { + for (size_t i = 0; i < vin.size(); i++) { + if (!vin[i].scriptWitness.IsNull()) { + return true; + } + } + return false; + } }; /** A mutable version of CTransaction. */ @@ -459,7 +408,6 @@ struct CMutableTransaction int32_t nVersion; std::vector<CTxIn> vin; std::vector<CTxOut> vout; - CTxWitness wit; uint32_t nLockTime; CMutableTransaction(); @@ -485,13 +433,26 @@ struct CMutableTransaction * fly, as opposed to GetHash() in CTransaction, which uses a cached result. */ uint256 GetHash() const; + + friend bool operator==(const CMutableTransaction& a, const CMutableTransaction& b) + { + return a.GetHash() == b.GetHash(); + } + + bool HasWitness() const + { + for (size_t i = 0; i < vin.size(); i++) { + if (!vin[i].scriptWitness.IsNull()) { + return true; + } + } + return false; + } }; typedef std::shared_ptr<const CTransaction> CTransactionRef; static inline CTransactionRef MakeTransactionRef() { return std::make_shared<const CTransaction>(); } template <typename Tx> static inline CTransactionRef MakeTransactionRef(Tx&& txIn) { return std::make_shared<const CTransaction>(std::forward<Tx>(txIn)); } -static inline CTransactionRef MakeTransactionRef(const CTransactionRef& txIn) { return txIn; } -static inline CTransactionRef MakeTransactionRef(CTransactionRef&& txIn) { return std::move(txIn); } /** Compute the weight of a transaction, as defined by BIP 141 */ int64_t GetTransactionWeight(const CTransaction &tx); diff --git a/src/protocol.cpp b/src/protocol.cpp index 87d6e06848..28d1d0eeb4 100644 --- a/src/protocol.cpp +++ b/src/protocol.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/protocol.h b/src/protocol.h index dea409c5b7..eba39ab1e5 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/pubkey.cpp b/src/pubkey.cpp index 91a657593a..e57fa238cb 100644 --- a/src/pubkey.cpp +++ b/src/pubkey.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/pubkey.h b/src/pubkey.h index 9499862210..dbf0e23f20 100644 --- a/src/pubkey.h +++ b/src/pubkey.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/addressbookpage.cpp b/src/qt/addressbookpage.cpp index 6076837fde..b1253a9f17 100644 --- a/src/qt/addressbookpage.cpp +++ b/src/qt/addressbookpage.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/addresstablemodel.cpp b/src/qt/addresstablemodel.cpp index 830c9cdf19..93120de1ea 100644 --- a/src/qt/addresstablemodel.cpp +++ b/src/qt/addresstablemodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/askpassphrasedialog.cpp b/src/qt/askpassphrasedialog.cpp index 129ea1efa4..e9f5c77a5b 100644 --- a/src/qt/askpassphrasedialog.cpp +++ b/src/qt/askpassphrasedialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/bantablemodel.cpp b/src/qt/bantablemodel.cpp index fe53d89ba9..00a915dd8d 100644 --- a/src/qt/bantablemodel.cpp +++ b/src/qt/bantablemodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/bantablemodel.h b/src/qt/bantablemodel.h index 3c03d05c05..062cfdc931 100644 --- a/src/qt/bantablemodel.h +++ b/src/qt/bantablemodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp index 4f48e21a22..16b5893753 100644 --- a/src/qt/bitcoin.cpp +++ b/src/qt/bitcoin.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -30,6 +30,7 @@ #include "scheduler.h" #include "ui_interface.h" #include "util.h" +#include "warnings.h" #ifdef ENABLE_WALLET #include "wallet/wallet.h" @@ -260,7 +261,7 @@ BitcoinCore::BitcoinCore(): void BitcoinCore::handleRunawayException(const std::exception *e) { PrintExceptionContinue(e, "Runaway exception"); - Q_EMIT runawayException(QString::fromStdString(strMiscWarning)); + Q_EMIT runawayException(QString::fromStdString(GetWarnings("gui"))); } void BitcoinCore::initialize() @@ -586,9 +587,9 @@ int main(int argc, char *argv[]) // Show help message immediately after parsing command-line options (for "-lang") and setting locale, // but before showing splash screen. - if (mapArgs.count("-?") || mapArgs.count("-h") || mapArgs.count("-help") || mapArgs.count("-version")) + if (IsArgSet("-?") || IsArgSet("-h") || IsArgSet("-help") || IsArgSet("-version")) { - HelpMessageDialog help(NULL, mapArgs.count("-version")); + HelpMessageDialog help(NULL, IsArgSet("-version")); help.showOrPrint(); return EXIT_SUCCESS; } @@ -603,11 +604,11 @@ int main(int argc, char *argv[]) if (!boost::filesystem::is_directory(GetDataDir(false))) { QMessageBox::critical(0, QObject::tr(PACKAGE_NAME), - QObject::tr("Error: Specified data directory \"%1\" does not exist.").arg(QString::fromStdString(mapArgs["-datadir"]))); + QObject::tr("Error: Specified data directory \"%1\" does not exist.").arg(QString::fromStdString(GetArg("-datadir", "")))); return EXIT_FAILURE; } try { - ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME), mapArgs, mapMultiArgs); + ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME)); } catch (const std::exception& e) { QMessageBox::critical(0, QObject::tr(PACKAGE_NAME), QObject::tr("Error: Cannot parse configuration file: %1. Only use key=value syntax.").arg(e.what())); @@ -671,7 +672,7 @@ int main(int argc, char *argv[]) // Allow parameter interaction before we create the options model app.parameterSetup(); // Load GUI settings from QSettings - app.createOptionsModel(mapArgs.count("-resetguisettings") != 0); + app.createOptionsModel(IsArgSet("-resetguisettings")); // Subscribe to global signals from core uiInterface.InitMessage.connect(InitMessage); @@ -691,10 +692,10 @@ int main(int argc, char *argv[]) app.exec(); } catch (const std::exception& e) { PrintExceptionContinue(&e, "Runaway exception"); - app.handleRunawayException(QString::fromStdString(strMiscWarning)); + app.handleRunawayException(QString::fromStdString(GetWarnings("gui"))); } catch (...) { PrintExceptionContinue(NULL, "Runaway exception"); - app.handleRunawayException(QString::fromStdString(strMiscWarning)); + app.handleRunawayException(QString::fromStdString(GetWarnings("gui"))); } return app.getReturnValue(); } diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index 651ff84293..9d5ff31fb4 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h index 59540bfe6b..c8b6ce5474 100644 --- a/src/qt/bitcoingui.h +++ b/src/qt/bitcoingui.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/bitcoinstrings.cpp b/src/qt/bitcoinstrings.cpp index bca5b72827..ace085382b 100644 --- a/src/qt/bitcoinstrings.cpp +++ b/src/qt/bitcoinstrings.cpp @@ -15,18 +15,15 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "(1 = keep tx meta data e.g. account owner and payment request information, 2 " "= drop tx meta data)"), QT_TRANSLATE_NOOP("bitcoin-core", "" -"-fallbackfee is set very high! This is the transaction fee you may pay when " -"fee estimates are not available."), -QT_TRANSLATE_NOOP("bitcoin-core", "" "-maxtxfee is set very high! Fees this large could be paid on a single " "transaction."), QT_TRANSLATE_NOOP("bitcoin-core", "" -"-paytxfee is set very high! This is the transaction fee you will pay if you " -"send a transaction."), -QT_TRANSLATE_NOOP("bitcoin-core", "" "A fee rate (in %s/kB) that will be used when fee estimation has insufficient " "data (default: %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Accept connections from outside (default: 1 if no -proxy or -connect/-" +"noconnect)"), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Accept relayed transactions received from whitelisted peers even when not " "relaying transactions (default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -46,6 +43,9 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" QT_TRANSLATE_NOOP("bitcoin-core", "" "Cannot obtain a lock on data directory %s. %s is probably already running."), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Connect only to the specified node(s); -noconnect or -connect=0 alone to " +"disable automatic connections"), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Create new files with system default permissions, instead of umask 077 (only " "effective with disabled wallet functionality)"), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -55,11 +55,13 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "Discover own IP addresses (default: 1 when listening and no -externalip or -" "proxy)"), QT_TRANSLATE_NOOP("bitcoin-core", "" -"Distributed under the MIT software license, see the accompanying file " -"COPYING or <http://www.opensource.org/licenses/mit-license.php>."), +"Distributed under the MIT software license, see the accompanying file %s or " +"%s"), QT_TRANSLATE_NOOP("bitcoin-core", "" "Do not keep transactions in the mempool longer than <n> hours (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Equivalent bytes per sigop in transactions for relay and mining (default: %u)"), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Error loading %s: You can't enable HD on a already existing non-HD wallet"), QT_TRANSLATE_NOOP("bitcoin-core", "" "Error reading %s! All keys read correctly, but transaction data or address " @@ -82,8 +84,8 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "Fees (in %s/kB) smaller than this are considered zero fee for transaction " "creation (default: %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "" -"Force relay of transactions from whitelisted peers even they violate local " -"relay policy (default: %d)"), +"Force relay of transactions from whitelisted peers even if they violate " +"local relay policy (default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "" "How thorough the block verification of -checkblocks is (0-4, default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -125,7 +127,7 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "reindex (download the whole blockchain again in case of pruned node)"), QT_TRANSLATE_NOOP("bitcoin-core", "" "Query for peer addresses via DNS lookup, if low on addresses (default: 1 " -"unless -connect)"), +"unless -connect/-noconnect)"), QT_TRANSLATE_NOOP("bitcoin-core", "" "Randomize credentials for every proxy connection. This enables Tor stream " "isolation (default: %u)"), @@ -143,6 +145,9 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "Set the number of script verification threads (%u to %d, 0 = auto, <0 = " "leave that many cores free, default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Sets the serialization of raw transaction or block hex returned in non-" +"verbose mode, non-segwit(0) or segwit(1) (default: %d)"), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Support filtering of blocks and transaction with bloom filters (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "" "The block database contains a block which appears to be from the future. " @@ -155,9 +160,11 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "This is a pre-release test build - use at your own risk - do not use for " "mining or merchant applications"), QT_TRANSLATE_NOOP("bitcoin-core", "" +"This is the transaction fee you may pay when fee estimates are not available."), +QT_TRANSLATE_NOOP("bitcoin-core", "" "This product includes software developed by the OpenSSL Project for use in " -"the OpenSSL Toolkit <https://www.openssl.org/> and cryptographic software " -"written by Eric Young and UPnP software written by Thomas Bernard."), +"the OpenSSL Toolkit %s and cryptographic software written by Eric Young and " +"UPnP software written by Thomas Bernard."), QT_TRANSLATE_NOOP("bitcoin-core", "" "Total length of network version string (%i) exceeds maximum length (%i). " "Reduce the number or size of uacomments."), @@ -186,6 +193,9 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "comes in the format: <USERNAME>:<SALT>$<HASH>. A canonical python script is " "included in share/rpcuser. This option can be specified multiple times"), QT_TRANSLATE_NOOP("bitcoin-core", "" +"Wallet will not create transactions that violate mempool chain limits " +"(default: %u)"), +QT_TRANSLATE_NOOP("bitcoin-core", "" "Warning: The network does not appear to fully agree! Some miners appear to " "be experiencing issues."), QT_TRANSLATE_NOOP("bitcoin-core", "" @@ -199,8 +209,8 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" "Warning: We do not appear to fully agree with our peers! You may need to " "upgrade, or other nodes may need to upgrade."), QT_TRANSLATE_NOOP("bitcoin-core", "" -"Whitelist peers connecting from the given netmask or IP address. Can be " -"specified multiple times."), +"Whitelist peers connecting from the given IP address (e.g. 1.2.3.4) or CIDR " +"notated network (e.g. 1.2.3.0/24). Can be specified multiple times."), QT_TRANSLATE_NOOP("bitcoin-core", "" "Whitelisted peers cannot be DoS banned and their transactions are always " "relayed, even if they are already in the mempool, useful e.g. for a gateway"), @@ -210,12 +220,12 @@ QT_TRANSLATE_NOOP("bitcoin-core", "" QT_TRANSLATE_NOOP("bitcoin-core", "" "You need to rebuild the database using -reindex-chainstate to change -txindex"), QT_TRANSLATE_NOOP("bitcoin-core", "%s corrupt, salvage failed"), +QT_TRANSLATE_NOOP("bitcoin-core", "%s is set very high!"), QT_TRANSLATE_NOOP("bitcoin-core", "(default: %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "(default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "-maxmempool must be at least %d MB"), QT_TRANSLATE_NOOP("bitcoin-core", "<category> can be:"), QT_TRANSLATE_NOOP("bitcoin-core", "Accept command line and JSON-RPC commands"), -QT_TRANSLATE_NOOP("bitcoin-core", "Accept connections from outside (default: 1 if no -proxy or -connect)"), QT_TRANSLATE_NOOP("bitcoin-core", "Accept public REST requests (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Add a node to connect to and attempt to keep the connection open"), QT_TRANSLATE_NOOP("bitcoin-core", "Allow DNS lookups for -addnode, -seednode and -connect"), @@ -227,8 +237,8 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Block creation options:"), QT_TRANSLATE_NOOP("bitcoin-core", "Cannot downgrade wallet"), QT_TRANSLATE_NOOP("bitcoin-core", "Cannot resolve -%s address: '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "Cannot write default address"), +QT_TRANSLATE_NOOP("bitcoin-core", "Chain selection options:"), QT_TRANSLATE_NOOP("bitcoin-core", "Change index out of range"), -QT_TRANSLATE_NOOP("bitcoin-core", "Connect only to the specified node(s)"), QT_TRANSLATE_NOOP("bitcoin-core", "Connect through SOCKS5 proxy"), QT_TRANSLATE_NOOP("bitcoin-core", "Connect to a node to retrieve peer addresses, and disconnect"), QT_TRANSLATE_NOOP("bitcoin-core", "Connection options:"), @@ -273,6 +283,7 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Invalid amount for -paytxfee=<amount>: '%s' ( QT_TRANSLATE_NOOP("bitcoin-core", "Invalid netmask specified in -whitelist: '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "Keep at most <n> unconnectable transactions in memory (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Keep the transaction memory pool below <n> megabytes (default: %u)"), +QT_TRANSLATE_NOOP("bitcoin-core", "Keypool ran out, please call keypoolrefill first"), QT_TRANSLATE_NOOP("bitcoin-core", "Listen for JSON-RPC connections on <port> (default: %u or testnet: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Listen for connections on <port> (default: %u or testnet: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Loading addresses..."), @@ -284,7 +295,6 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Maintain at most <n> connections to peers (de QT_TRANSLATE_NOOP("bitcoin-core", "Make the wallet broadcast transactions"), QT_TRANSLATE_NOOP("bitcoin-core", "Maximum per-connection receive buffer, <n>*1000 bytes (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Maximum per-connection send buffer, <n>*1000 bytes (default: %u)"), -QT_TRANSLATE_NOOP("bitcoin-core", "Minimum bytes per sigop in transactions we relay and mine (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Need to specify a port with -whitebind: '%s'"), QT_TRANSLATE_NOOP("bitcoin-core", "Node relay options:"), QT_TRANSLATE_NOOP("bitcoin-core", "Not enough file descriptors available."), @@ -309,9 +319,10 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Rewinding blocks..."), QT_TRANSLATE_NOOP("bitcoin-core", "Run in the background as a daemon and accept commands"), QT_TRANSLATE_NOOP("bitcoin-core", "Send trace/debug info to console instead of debug.log file"), QT_TRANSLATE_NOOP("bitcoin-core", "Send transactions as zero-fee transactions if possible (default: %u)"), +QT_TRANSLATE_NOOP("bitcoin-core", "Send transactions with full-RBF opt-in enabled (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Set database cache size in megabytes (%d to %d, default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "Set key pool size to <n> (default: %u)"), -QT_TRANSLATE_NOOP("bitcoin-core", "Set maximum BIP141 block cost (default: %d)"), +QT_TRANSLATE_NOOP("bitcoin-core", "Set maximum BIP141 block weight (default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "Set maximum block size in bytes (default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "Set the number of threads to service RPC calls (default: %d)"), QT_TRANSLATE_NOOP("bitcoin-core", "Show all debugging options (usage: --help -help-debug)"), @@ -324,14 +335,20 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Specify pid file (default: %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "Specify wallet file (within data directory)"), QT_TRANSLATE_NOOP("bitcoin-core", "Specify your own public address"), QT_TRANSLATE_NOOP("bitcoin-core", "Spend unconfirmed change when sending transactions (default: %u)"), +QT_TRANSLATE_NOOP("bitcoin-core", "Starting network threads..."), QT_TRANSLATE_NOOP("bitcoin-core", "The source code is available from %s."), QT_TRANSLATE_NOOP("bitcoin-core", "The transaction amount is too small to pay the fee"), +QT_TRANSLATE_NOOP("bitcoin-core", "The wallet will avoid paying less than the minimum relay fee."), QT_TRANSLATE_NOOP("bitcoin-core", "This is experimental software."), +QT_TRANSLATE_NOOP("bitcoin-core", "This is the minimum transaction fee you pay on every transaction."), +QT_TRANSLATE_NOOP("bitcoin-core", "This is the transaction fee you will pay if you send a transaction."), QT_TRANSLATE_NOOP("bitcoin-core", "Threshold for disconnecting misbehaving peers (default: %u)"), QT_TRANSLATE_NOOP("bitcoin-core", "Tor control port password (default: empty)"), QT_TRANSLATE_NOOP("bitcoin-core", "Tor control port to use if onion listening enabled (default: %s)"), QT_TRANSLATE_NOOP("bitcoin-core", "Transaction amount too small"), -QT_TRANSLATE_NOOP("bitcoin-core", "Transaction amounts must be positive"), +QT_TRANSLATE_NOOP("bitcoin-core", "Transaction amounts must not be negative"), +QT_TRANSLATE_NOOP("bitcoin-core", "Transaction has too long of a mempool chain"), +QT_TRANSLATE_NOOP("bitcoin-core", "Transaction must have at least one recipient"), QT_TRANSLATE_NOOP("bitcoin-core", "Transaction too large for fee policy"), QT_TRANSLATE_NOOP("bitcoin-core", "Transaction too large"), QT_TRANSLATE_NOOP("bitcoin-core", "Unable to bind to %s on this computer (bind returned error %s)"), @@ -343,6 +360,7 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Unsupported argument -debugnet ignored, use - QT_TRANSLATE_NOOP("bitcoin-core", "Unsupported argument -tor found, use -onion."), QT_TRANSLATE_NOOP("bitcoin-core", "Upgrade wallet to latest format on startup"), QT_TRANSLATE_NOOP("bitcoin-core", "Use UPnP to map the listening port (default: %u)"), +QT_TRANSLATE_NOOP("bitcoin-core", "Use the test chain"), QT_TRANSLATE_NOOP("bitcoin-core", "User Agent comment (%s) contains unsafe characters."), QT_TRANSLATE_NOOP("bitcoin-core", "Username for JSON-RPC connections"), QT_TRANSLATE_NOOP("bitcoin-core", "Verifying blocks..."), diff --git a/src/qt/bitcoinunits.cpp b/src/qt/bitcoinunits.cpp index 6490057897..4da414a4e3 100644 --- a/src/qt/bitcoinunits.cpp +++ b/src/qt/bitcoinunits.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/bitcoinunits.h b/src/qt/bitcoinunits.h index fda067b0b8..6ef37de380 100644 --- a/src/qt/bitcoinunits.h +++ b/src/qt/bitcoinunits.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp index e63a9cc7b8..20a04dc8a8 100644 --- a/src/qt/clientmodel.cpp +++ b/src/qt/clientmodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/clientmodel.h b/src/qt/clientmodel.h index a641401425..c01c1a84cf 100644 --- a/src/qt/clientmodel.h +++ b/src/qt/clientmodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp index 4d34bf95e9..a0c2813477 100644 --- a/src/qt/coincontroldialog.cpp +++ b/src/qt/coincontroldialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/coincontroldialog.h b/src/qt/coincontroldialog.h index 7c2269b1eb..0b8162f858 100644 --- a/src/qt/coincontroldialog.h +++ b/src/qt/coincontroldialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/csvmodelwriter.cpp b/src/qt/csvmodelwriter.cpp index f424e6cd98..df59927782 100644 --- a/src/qt/csvmodelwriter.cpp +++ b/src/qt/csvmodelwriter.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/editaddressdialog.cpp b/src/qt/editaddressdialog.cpp index a9ffe016fd..bb03c12f2d 100644 --- a/src/qt/editaddressdialog.cpp +++ b/src/qt/editaddressdialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/forms/modaloverlay.ui b/src/qt/forms/modaloverlay.ui index a37672ad53..65a7a6c77e 100644 --- a/src/qt/forms/modaloverlay.ui +++ b/src/qt/forms/modaloverlay.ui @@ -267,7 +267,7 @@ QLabel { color: rgb(40,40,40); }</string> <item> <widget class="QLabel" name="percentageProgress"> <property name="text"> - <string>~</string> + <string notr="true">~</string> </property> </widget> </item> diff --git a/src/qt/forms/sendcoinsdialog.ui b/src/qt/forms/sendcoinsdialog.ui index 0a8afa2e76..ca8ecffafe 100644 --- a/src/qt/forms/sendcoinsdialog.ui +++ b/src/qt/forms/sendcoinsdialog.ui @@ -1111,7 +1111,7 @@ <item> <widget class="QLabel" name="confirmationTargetLabel"> <property name="text"> - <string>(count)</string> + <string notr="true">(count)</string> </property> </widget> </item> diff --git a/src/qt/guiconstants.h b/src/qt/guiconstants.h index bab9923d20..1d21d8c766 100644 --- a/src/qt/guiconstants.h +++ b/src/qt/guiconstants.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp index 3feb781db5..4463cfdaef 100644 --- a/src/qt/guiutil.cpp +++ b/src/qt/guiutil.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -117,7 +117,7 @@ static std::string DummyAddress(const CChainParams ¶ms) std::vector<unsigned char> sourcedata = params.Base58Prefix(CChainParams::PUBKEY_ADDRESS); sourcedata.insert(sourcedata.end(), dummydata, dummydata + sizeof(dummydata)); for(int i=0; i<256; ++i) { // Try every trailing byte - std::string s = EncodeBase58(begin_ptr(sourcedata), end_ptr(sourcedata)); + std::string s = EncodeBase58(sourcedata.data(), sourcedata.data() + sourcedata.size()); if (!CBitcoinAddress(s).IsValid()) return s; sourcedata[sourcedata.size()-1] += 1; @@ -961,11 +961,11 @@ QString formateNiceTimeOffset(qint64 secs) const int YEAR_IN_SECONDS = 31556952; // Average length of year in Gregorian calendar if(secs < 60) { - timeBehindText = QObject::tr("%n seconds(s)","",secs); + timeBehindText = QObject::tr("%n second(s)","",secs); } else if(secs < 2*HOUR_IN_SECONDS) { - timeBehindText = QObject::tr("%n minutes(s)","",secs/60); + timeBehindText = QObject::tr("%n minute(s)","",secs/60); } else if(secs < 2*DAY_IN_SECONDS) { diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h index 4ea2aa36e7..b2c9338b56 100644 --- a/src/qt/guiutil.h +++ b/src/qt/guiutil.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/intro.cpp b/src/qt/intro.cpp index 5a336b105e..e0678f45fc 100644 --- a/src/qt/intro.cpp +++ b/src/qt/intro.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/intro.h b/src/qt/intro.h index ee768a7ad8..5b428b379c 100644 --- a/src/qt/intro.h +++ b/src/qt/intro.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/locale/bitcoin_en.ts b/src/qt/locale/bitcoin_en.ts index 79c3e87b2b..78eaf51002 100644 --- a/src/qt/locale/bitcoin_en.ts +++ b/src/qt/locale/bitcoin_en.ts @@ -53,6 +53,94 @@ <source>&Delete</source> <translation>&Delete</translation> </message> + <message> + <location filename="../addressbookpage.cpp" line="+50"/> + <source>Choose the address to send coins to</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Choose the address to receive coins with</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>C&hoose</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Sending addresses</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Receiving addresses</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <source>These are your Bitcoin addresses for sending payments. Always check the amount and the receiving address before sending coins.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>These are your Bitcoin addresses for receiving payments. It is recommended to use a new receiving address for each transaction.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>&Copy Address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy &Label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>&Edit</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+193"/> + <source>Export Address List</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Comma separated file (*.csv)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+13"/> + <source>Exporting Failed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>There was an error trying to save the address list to %1. Please try again.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>AddressTableModel</name> + <message> + <location filename="../addresstablemodel.cpp" line="+170"/> + <source>Label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+36"/> + <source>(no label)</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>AskPassphraseDialog</name> @@ -76,11 +164,129 @@ <source>Repeat new passphrase</source> <translation>Repeat new passphrase</translation> </message> + <message> + <location filename="../askpassphrasedialog.cpp" line="+46"/> + <source>Enter the new passphrase to the wallet.<br/>Please use a passphrase of <b>ten or more random characters</b>, or <b>eight or more words</b>.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Encrypt wallet</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>This operation needs your wallet passphrase to unlock the wallet.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Unlock wallet</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>This operation needs your wallet passphrase to decrypt the wallet.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Decrypt wallet</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Change passphrase</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Enter the old passphrase and new passphrase to the wallet.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+44"/> + <source>Confirm wallet encryption</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Warning: If you encrypt your wallet and lose your passphrase, you will <b>LOSE ALL OF YOUR BITCOINS</b>!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Are you sure you wish to encrypt your wallet?</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <location line="+58"/> + <source>Wallet encrypted</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-56"/> + <source>%1 will close now to finish the encryption process. Remember that encrypting your wallet cannot fully protect your bitcoins from being stolen by malware infecting your computer.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>IMPORTANT: Any previous backups you have made of your wallet file should be replaced with the newly generated, encrypted wallet file. For security reasons, previous backups of the unencrypted wallet file will become useless as soon as you start using the new, encrypted wallet.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <location line="+7"/> + <location line="+42"/> + <location line="+6"/> + <source>Wallet encryption failed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-54"/> + <source>Wallet encryption failed due to an internal error. Your wallet was not encrypted.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <location line="+48"/> + <source>The supplied passphrases do not match.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-37"/> + <source>Wallet unlock failed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <location line="+11"/> + <location line="+19"/> + <source>The passphrase entered for the wallet decryption was incorrect.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-20"/> + <source>Wallet decryption failed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+14"/> + <source>Wallet passphrase was successfully changed.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+47"/> + <location line="+24"/> + <source>Warning: The Caps Lock key is on!</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>BanTableModel</name> <message> - <location filename="../bantablemodel.cpp" line="+88"/> + <location filename="../bantablemodel.cpp" line="+89"/> <source>IP/Netmask</source> <translation type="unfinished"></translation> </message> @@ -93,27 +299,27 @@ <context> <name>BitcoinGUI</name> <message> - <location filename="../bitcoingui.cpp" line="+341"/> + <location filename="../bitcoingui.cpp" line="+356"/> <source>Sign &message...</source> <translation>Sign &message...</translation> </message> <message> - <location line="+377"/> + <location line="+417"/> <source>Synchronizing with network...</source> <translation>Synchronizing with network...</translation> </message> <message> - <location line="-455"/> + <location line="-495"/> <source>&Overview</source> <translation>&Overview</translation> </message> <message> - <location line="-130"/> + <location line="-143"/> <source>Node</source> <translation type="unfinished"></translation> </message> <message> - <location line="+131"/> + <location line="+144"/> <source>Show general overview of wallet</source> <translation>Show general overview of wallet</translation> </message> @@ -198,12 +404,27 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+372"/> + <location line="+357"/> + <source>Click to disable network activity.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Network activity disabled.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Click to enable network activity again.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+53"/> <source>Reindexing blocks on disk...</source> <translation>Reindexing blocks on disk...</translation> </message> <message> - <location line="-457"/> + <location line="-497"/> <source>Send coins to a Bitcoin address</source> <translation>Send coins to a Bitcoin address</translation> </message> @@ -233,17 +454,17 @@ <translation>&Verify message...</translation> </message> <message> - <location line="+481"/> + <location line="+504"/> <source>Bitcoin</source> <translation>Bitcoin</translation> </message> <message> - <location line="-693"/> + <location line="-729"/> <source>Wallet</source> <translation>Wallet</translation> </message> <message> - <location line="+139"/> + <location line="+152"/> <source>&Send</source> <translation>&Send</translation> </message> @@ -323,7 +544,7 @@ <translation type="unfinished"></translation> </message> <message numerus="yes"> - <location line="+341"/> + <location line="+354"/> <source>%n active connection(s) to Bitcoin network</source> <translation> <numerusform>%n active connection to Bitcoin network</numerusform> @@ -331,7 +552,7 @@ </translation> </message> <message> - <location line="+22"/> + <location line="+49"/> <source>Indexing blocks on disk...</source> <translation type="unfinished"></translation> </message> @@ -353,51 +574,13 @@ <numerusform>Processed %n blocks of transaction history.</numerusform> </translation> </message> - <message numerus="yes"> - <location line="+26"/> - <source>%n hour(s)</source> - <translation> - <numerusform>%n hour</numerusform> - <numerusform>%n hours</numerusform> - </translation> - </message> - <message numerus="yes"> - <location line="+4"/> - <source>%n day(s)</source> - <translation> - <numerusform>%n day</numerusform> - <numerusform>%n days</numerusform> - </translation> - </message> - <message numerus="yes"> - <location line="+4"/> - <location line="+6"/> - <source>%n week(s)</source> - <translation> - <numerusform>%n week</numerusform> - <numerusform>%n weeks</numerusform> - </translation> - </message> - <message> - <location line="+0"/> - <source>%1 and %2</source> - <translation type="unfinished"></translation> - </message> - <message numerus="yes"> - <location line="+0"/> - <source>%n year(s)</source> - <translation type="unfinished"> - <numerusform>%n year</numerusform> - <numerusform>%n years</numerusform> - </translation> - </message> <message> - <location line="+4"/> + <location line="+24"/> <source>%1 behind</source> <translation>%1 behind</translation> </message> <message> - <location line="+21"/> + <location line="+24"/> <source>Last received block was generated %1 ago.</source> <translation>Last received block was generated %1 ago.</translation> </message> @@ -422,27 +605,27 @@ <translation>Information</translation> </message> <message> - <location line="-95"/> + <location line="-78"/> <source>Up to date</source> <translation>Up to date</translation> </message> <message> - <location line="-388"/> + <location line="-428"/> <source>Show the %1 help message to get a list with possible Bitcoin command-line options</source> <translation type="unfinished"></translation> </message> <message> - <location line="+188"/> + <location line="+197"/> <source>%1 client</source> <translation type="unfinished"></translation> </message> <message> - <location line="+244"/> + <location line="+255"/> <source>Catching up...</source> <translation>Catching up...</translation> </message> <message> - <location line="+137"/> + <location line="+145"/> <source>Date: %1 </source> <translation type="unfinished"></translation> @@ -482,7 +665,17 @@ <translation>Incoming transaction</translation> </message> <message> - <location line="+62"/> + <location line="+52"/> + <source>HD key generation is <b>enabled</b></source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>HD key generation is <b>disabled</b></source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+19"/> <source>Wallet is <b>encrypted</b> and currently <b>unlocked</b></source> <translation>Wallet is <b>encrypted</b> and currently <b>unlocked</b></translation> </message> @@ -491,6 +684,11 @@ <source>Wallet is <b>encrypted</b> and currently <b>locked</b></source> <translation>Wallet is <b>encrypted</b> and currently <b>locked</b></translation> </message> + <message> + <location filename="../bitcoin.cpp" line="+516"/> + <source>A fatal error occurred. Bitcoin can no longer continue safely and will quit.</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>CoinControlDialog</name> @@ -515,22 +713,17 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+29"/> - <source>Priority:</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+45"/> + <location line="+80"/> <source>Fee:</source> <translation type="unfinished"></translation> </message> <message> - <location line="+32"/> + <location line="-48"/> <source>Dust:</source> <translation type="unfinished"></translation> </message> <message> - <location line="+48"/> + <location line="+93"/> <source>After Fee:</source> <translation type="unfinished"></translation> </message> @@ -585,8 +778,105 @@ <translation type="unfinished">Confirmed</translation> </message> <message> - <location line="+5"/> - <source>Priority</source> + <location filename="../coincontroldialog.cpp" line="+54"/> + <source>Copy address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <location line="+26"/> + <source>Copy amount</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-25"/> + <source>Copy transaction ID</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Lock unspent</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Unlock unspent</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+22"/> + <source>Copy quantity</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Copy fee</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy after fee</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy bytes</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy dust</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy change</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+325"/> + <source>(%1 locked)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+183"/> + <source>yes</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>no</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+14"/> + <source>This label turns red if any recipient receives an amount smaller than the current dust threshold.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <source>Can vary +/- %1 satoshi(s) per input.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+42"/> + <location line="+52"/> + <source>(no label)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-7"/> + <source>change from %1 (%2)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>(change)</source> <translation type="unfinished"></translation> </message> </context> @@ -617,6 +907,46 @@ <source>&Address</source> <translation>&Address</translation> </message> + <message> + <location filename="../editaddressdialog.cpp" line="+28"/> + <source>New receiving address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>New sending address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Edit receiving address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>Edit sending address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+71"/> + <source>The entered address "%1" is not a valid Bitcoin address.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>The entered address "%1" is already in the address book.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Could not unlock wallet.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>New key generation failed.</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>FreespaceChecker</name> @@ -753,28 +1083,94 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+24"/> + <location line="+26"/> <source>Error</source> <translation>Error</translation> </message> <message numerus="yes"> <location line="+9"/> <source>%n GB of free space available</source> - <translation type="unfinished"> - <numerusform></numerusform> - <numerusform></numerusform> + <translation> + <numerusform>%n GB of free space available</numerusform> + <numerusform>%n GB of free space available</numerusform> </translation> </message> <message numerus="yes"> <location line="+3"/> <source>(of %n GB needed)</source> - <translation type="unfinished"> - <numerusform></numerusform> - <numerusform></numerusform> + <translation> + <numerusform>(of %n GB needed)</numerusform> + <numerusform>(of %n GB needed)</numerusform> </translation> </message> </context> <context> + <name>ModalOverlay</name> + <message> + <location filename="../forms/modaloverlay.ui" line="+14"/> + <source>Form</source> + <translation type="unfinished">Form</translation> + </message> + <message> + <location line="+119"/> + <source>Recent transactions may not yet be visible, and therefore your wallet's balance might be incorrect. This information will be correct once your wallet has finished synchronizing with the bitcoin network, as detailed below.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+19"/> + <source>Attempting to spend bitcoins that are affected by not-yet-displayed transactions will not be accepted by the network.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+63"/> + <source>Number of blocks left</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <location line="+26"/> + <location filename="../modaloverlay.cpp" line="+136"/> + <source>Unknown...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-13"/> + <source>Last block time</source> + <translation type="unfinished">Last block time</translation> + </message> + <message> + <location line="+26"/> + <source>Progress</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+34"/> + <source>Progress increase per hour</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <location line="+20"/> + <source>calculating...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-7"/> + <source>Estimated time left until synced</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+37"/> + <source>Hide</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../modaloverlay.cpp" line="-1"/> + <source>Unknown. Syncing Headers (%1)...</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> <name>OpenURIDialog</name> <message> <location filename="../forms/openuridialog.ui" line="+14"/> @@ -796,6 +1192,11 @@ <source>Select payment request file</source> <translation type="unfinished"></translation> </message> + <message> + <location filename="../openuridialog.cpp" line="+47"/> + <source>Select payment request file to open</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>OptionsDialog</name> @@ -1106,7 +1507,7 @@ <translation>Form</translation> </message> <message> - <location line="+59"/> + <location line="+62"/> <location line="+386"/> <source>The displayed information may be out of date. Your wallet automatically synchronizes with the Bitcoin network after a connection is established, but this process has not completed yet.</source> <translation>The displayed information may be out of date. Your wallet automatically synchronizes with the Bitcoin network after a connection is established, but this process has not completed yet.</translation> @@ -1193,6 +1594,132 @@ </message> </context> <context> + <name>PaymentServer</name> + <message> + <location filename="../paymentserver.cpp" line="+328"/> + <location line="+216"/> + <location line="+42"/> + <location line="+113"/> + <location line="+14"/> + <location line="+18"/> + <source>Payment request error</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-402"/> + <source>Cannot start bitcoin: click-to-pay handler</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+103"/> + <location line="+14"/> + <location line="+7"/> + <source>URI handling</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-20"/> + <source>Payment request fetch URL is invalid: %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+13"/> + <source>Invalid payment address %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>URI cannot be parsed! This can be caused by an invalid Bitcoin address or malformed URI parameters.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+13"/> + <source>Payment request file handling</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Payment request file cannot be read! This can be caused by an invalid payment request file.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+61"/> + <location line="+9"/> + <location line="+31"/> + <location line="+10"/> + <location line="+17"/> + <location line="+88"/> + <source>Payment request rejected</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-155"/> + <source>Payment request network doesn't match client network.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <source>Payment request expired.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Payment request is not initialized.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+26"/> + <source>Unverified payment requests to custom payment scripts are unsupported.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <location line="+17"/> + <source>Invalid payment request.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-10"/> + <source>Requested payment amount of %1 is too small (considered dust).</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+55"/> + <source>Refund from %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+44"/> + <source>Payment request %1 is too large (%2 bytes, allowed %3 bytes).</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <source>Error communicating with %1: %2</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+20"/> + <source>Payment request cannot be parsed!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+13"/> + <source>Bad response from server %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+22"/> + <source>Network request error</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+11"/> + <source>Payment acknowledged</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> <name>PeerTableModel</name> <message> <location filename="../peertablemodel.cpp" line="+117"/> @@ -1206,7 +1733,12 @@ </message> <message> <location line="+0"/> - <source>Ping Time</source> + <source>NodeId</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Ping</source> <translation type="unfinished"></translation> </message> </context> @@ -1218,12 +1750,12 @@ <translation type="unfinished">Amount</translation> </message> <message> - <location filename="../guiutil.cpp" line="+135"/> + <location filename="../guiutil.cpp" line="+136"/> <source>Enter a Bitcoin address (e.g. %1)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+764"/> + <location line="+759"/> <source>%1 d</source> <translation type="unfinished"></translation> </message> @@ -1239,7 +1771,7 @@ </message> <message> <location line="+2"/> - <location line="+47"/> + <location line="+50"/> <source>%1 s</source> <translation type="unfinished"></translation> </message> @@ -1258,6 +1790,106 @@ <source>%1 ms</source> <translation type="unfinished"></translation> </message> + <message numerus="yes"> + <location line="+18"/> + <source>%n second(s)</source> + <translation> + <numerusform>%n second</numerusform> + <numerusform>%n seconds</numerusform> + </translation> + </message> + <message numerus="yes"> + <location line="+4"/> + <source>%n minute(s)</source> + <translation> + <numerusform>%n minute</numerusform> + <numerusform>%n minutes</numerusform> + </translation> + </message> + <message numerus="yes"> + <location line="+4"/> + <source>%n hour(s)</source> + <translation type="unfinished"> + <numerusform>%n hour</numerusform> + <numerusform>%n hours</numerusform> + </translation> + </message> + <message numerus="yes"> + <location line="+4"/> + <source>%n day(s)</source> + <translation type="unfinished"> + <numerusform>%n day</numerusform> + <numerusform>%n days</numerusform> + </translation> + </message> + <message numerus="yes"> + <location line="+4"/> + <location line="+6"/> + <source>%n week(s)</source> + <translation type="unfinished"> + <numerusform>%n week</numerusform> + <numerusform>%n weeks</numerusform> + </translation> + </message> + <message> + <location line="+0"/> + <source>%1 and %2</source> + <translation type="unfinished"></translation> + </message> + <message numerus="yes"> + <location line="+0"/> + <source>%n year(s)</source> + <translation type="unfinished"> + <numerusform>%n year</numerusform> + <numerusform>%n years</numerusform> + </translation> + </message> + <message> + <location filename="../bitcoin.cpp" line="+172"/> + <source>%1 didn't yet exit safely...</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>QObject::QObject</name> + <message> + <location line="-81"/> + <source>Error: Specified data directory "%1" does not exist.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <source>Error: Cannot parse configuration file: %1. Only use key=value syntax.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+14"/> + <source>Error: %1</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>QRImageWidget</name> + <message> + <location filename="../receiverequestdialog.cpp" line="+36"/> + <source>&Save Image...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>&Copy Image</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+32"/> + <source>Save QR Code</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>PNG Image (*.png)</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>RPCConsole</name> @@ -1290,11 +1922,12 @@ <location line="+23"/> <location line="+26"/> <location line="+23"/> + <location line="+23"/> <source>N/A</source> <translation>N/A</translation> </message> <message> - <location line="-1322"/> + <location line="-1345"/> <source>Client version</source> <translation>Client version</translation> </message> @@ -1392,8 +2025,8 @@ </message> <message> <location line="+60"/> - <location filename="../rpcconsole.cpp" line="+295"/> - <location line="+634"/> + <location filename="../rpcconsole.cpp" line="+456"/> + <location line="+719"/> <source>Select a peer to view detailed information.</source> <translation type="unfinished"></translation> </message> @@ -1490,11 +2123,16 @@ </message> <message> <location line="+23"/> + <source>Min Ping</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+23"/> <source>Time Offset</source> <translation type="unfinished"></translation> </message> <message> - <location line="-1093"/> + <location line="-1116"/> <source>Last block time</source> <translation>Last block time</translation> </message> @@ -1524,7 +2162,7 @@ <translation type="unfinished"></translation> </message> <message> - <location filename="../rpcconsole.cpp" line="-342"/> + <location filename="../rpcconsole.cpp" line="-413"/> <source>In:</source> <translation type="unfinished"></translation> </message> @@ -1544,45 +2182,45 @@ <translation>Clear console</translation> </message> <message> - <location filename="../rpcconsole.cpp" line="-203"/> - <source>&Disconnect Node</source> + <location filename="../rpcconsole.cpp" line="-214"/> + <source>1 &hour</source> <translation type="unfinished"></translation> </message> <message> <location line="+1"/> - <location line="+1"/> - <location line="+1"/> - <location line="+1"/> - <source>Ban Node for</source> + <source>1 &day</source> <translation type="unfinished"></translation> </message> <message> - <location line="-3"/> - <source>1 &hour</source> + <location line="+1"/> + <source>1 &week</source> <translation type="unfinished"></translation> </message> <message> <location line="+1"/> - <source>1 &day</source> + <source>1 &year</source> <translation type="unfinished"></translation> </message> <message> - <location line="+1"/> - <source>1 &week</source> + <location line="-4"/> + <source>&Disconnect</source> <translation type="unfinished"></translation> </message> <message> <location line="+1"/> - <source>1 &year</source> + <location line="+1"/> + <location line="+1"/> + <location line="+1"/> + <source>Ban for</source> <translation type="unfinished"></translation> </message> <message> - <location line="+46"/> - <source>&Unban Node</source> + <location line="+48"/> + <source>&Unban</source> <translation type="unfinished"></translation> </message> <message> - <location line="+117"/> + <location line="+126"/> <source>Welcome to the %1 RPC console.</source> <translation type="unfinished"></translation> </message> @@ -1597,7 +2235,17 @@ <translation>Type <b>help</b> for an overview of available commands.</translation> </message> <message> - <location line="+146"/> + <location line="+2"/> + <source>WARNING: Scammers have been active, telling users to type commands here, stealing their wallet contents. Do not use this console without fully understanding the ramification of a command.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+36"/> + <source>Network activity disabled</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+150"/> <source>%1 B</source> <translation type="unfinished"></translation> </message> @@ -1617,7 +2265,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+88"/> + <location line="+99"/> <source>(node id: %1)</source> <translation type="unfinished"></translation> </message> @@ -1633,7 +2281,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+9"/> + <location line="+10"/> <source>Inbound</source> <translation type="unfinished"></translation> </message> @@ -1749,6 +2397,26 @@ <source>Remove</source> <translation type="unfinished"></translation> </message> + <message> + <location filename="../receivecoinsdialog.cpp" line="+47"/> + <source>Copy URI</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy message</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy amount</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>ReceiveRequestDialog</name> @@ -1772,11 +2440,95 @@ <source>&Save Image...</source> <translation type="unfinished"></translation> </message> + <message> + <location filename="../receiverequestdialog.cpp" line="+65"/> + <source>Request payment to %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Payment information</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>URI</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Amount</source> + <translation type="unfinished">Amount</translation> + </message> + <message> + <location line="+2"/> + <source>Label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Message</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+10"/> + <source>Resulting URI too long, try to reduce the text for label / message.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Error encoding URI into QR Code.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>RecentRequestsTableModel</name> + <message> + <location filename="../recentrequeststablemodel.cpp" line="+29"/> + <source>Date</source> + <translation type="unfinished">Date</translation> + </message> + <message> + <location line="+0"/> + <source>Label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Message</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+40"/> + <source>(no label)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <source>(no message)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>(no amount requested)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+42"/> + <source>Requested</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>SendCoinsDialog</name> <message> <location filename="../forms/sendcoinsdialog.ui" line="+14"/> + <location filename="../sendcoinsdialog.cpp" line="+553"/> <source>Send Coins</source> <translation>Send Coins</translation> </message> @@ -1816,17 +2568,12 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+32"/> - <source>Priority:</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+48"/> + <location line="+80"/> <source>Fee:</source> <translation type="unfinished"></translation> </message> <message> - <location line="+80"/> + <location line="+51"/> <source>After Fee:</source> <translation type="unfinished"></translation> </message> @@ -1908,17 +2655,12 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+29"/> - <source>Confirmation time:</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+60"/> + <location line="+89"/> <source>normal</source> <translation type="unfinished"></translation> </message> <message> - <location line="+20"/> + <location line="+40"/> <source>fast</source> <translation type="unfinished"></translation> </message> @@ -1938,12 +2680,17 @@ <translation type="unfinished"></translation> </message> <message> - <location line="-805"/> + <location line="-876"/> <source>Dust:</source> <translation type="unfinished"></translation> </message> <message> - <location line="+808"/> + <location line="+691"/> + <source>Confirmation time target:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+188"/> <source>Clear &All</source> <translation>Clear &All</translation> </message> @@ -1962,6 +2709,155 @@ <source>S&end</source> <translation>S&end</translation> </message> + <message> + <location filename="../sendcoinsdialog.cpp" line="-486"/> + <source>Copy quantity</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy amount</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy fee</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy after fee</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy bytes</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy dust</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy change</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+205"/> + <location line="+5"/> + <location line="+5"/> + <location line="+4"/> + <source>%1 to %2</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Are you sure you want to send?</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <source>added as transaction fee</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+15"/> + <source>Total Amount %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>or</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Confirm send coins</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+191"/> + <source>The recipient address is not valid. Please recheck.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>The amount to pay must be larger than 0.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>The amount exceeds your balance.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>The total exceeds your balance when the %1 transaction fee is included.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Duplicate address found: addresses should only be used once each.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Transaction creation failed!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>The transaction was rejected with the following reason: %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>A fee higher than %1 is considered an absurdly high fee.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Payment request expired.</source> + <translation type="unfinished"></translation> + </message> + <message numerus="yes"> + <location line="+67"/> + <source>%n block(s)</source> + <translation> + <numerusform>%n block</numerusform> + <numerusform>%n blocks</numerusform> + </translation> + </message> + <message> + <location line="+28"/> + <source>Pay only the required fee of %1</source> + <translation type="unfinished"></translation> + </message> + <message numerus="yes"> + <location line="+25"/> + <source>Estimated to begin confirmation within %n block(s).</source> + <translation> + <numerusform>Estimated to begin confirmation within %n block.</numerusform> + <numerusform>Estimated to begin confirmation within %n blocks.</numerusform> + </translation> + </message> + <message> + <location line="+102"/> + <source>Warning: Invalid Bitcoin address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>Warning: Unknown change address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+11"/> + <source>(no label)</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>SendCoinsEntry</name> @@ -2066,6 +2962,20 @@ <source>Memo:</source> <translation type="unfinished"></translation> </message> + <message> + <location filename="../sendcoinsentry.cpp" line="+37"/> + <source>Enter a label for this address to add it to your address book</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>SendConfirmationDialog</name> + <message> + <location filename="../sendcoinsdialog.cpp" line="+95"/> + <location line="+5"/> + <source>Yes</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>ShutdownWindow</name> @@ -2190,6 +3100,77 @@ <source>Reset all verify message fields</source> <translation>Reset all verify message fields</translation> </message> + <message> + <location filename="../signverifymessagedialog.cpp" line="+41"/> + <source>Click "Sign Message" to generate signature</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+83"/> + <location line="+80"/> + <source>The entered address is invalid.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-80"/> + <location line="+8"/> + <location line="+72"/> + <location line="+8"/> + <source>Please check the address and try again.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-80"/> + <location line="+80"/> + <source>The entered address does not refer to a key.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-72"/> + <source>Wallet unlock was cancelled.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>Private key for the entered address is not available.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+12"/> + <source>Message signing failed.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Message signed.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+58"/> + <source>The signature could not be decoded.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <location line="+13"/> + <source>Please check the signature and try again.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>The signature did not match the message digest.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <source>Message verification failed.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Message verified.</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>SplashScreen</name> @@ -2208,40 +3189,685 @@ </message> </context> <context> + <name>TransactionDesc</name> + <message numerus="yes"> + <location filename="../transactiondesc.cpp" line="+30"/> + <source>Open for %n more block(s)</source> + <translation> + <numerusform>Open for %n more block</numerusform> + <numerusform>Open for %n more blocks</numerusform> + </translation> + </message> + <message> + <location line="+2"/> + <source>Open until %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>conflicted with a transaction with %1 confirmations</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>%1/offline</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>0/unconfirmed, %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>in memory pool</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>not in memory pool</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>abandoned</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>%1/unconfirmed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>%1 confirmations</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+17"/> + <source>Status</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>, has not been successfully broadcast yet</source> + <translation type="unfinished"></translation> + </message> + <message numerus="yes"> + <location line="+2"/> + <source>, broadcast through %n node(s)</source> + <translation> + <numerusform>, broadcast through %n node</numerusform> + <numerusform>, broadcast through %n nodes</numerusform> + </translation> + </message> + <message> + <location line="+4"/> + <source>Date</source> + <translation type="unfinished">Date</translation> + </message> + <message> + <location line="+7"/> + <source>Source</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Generated</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <location line="+13"/> + <location line="+72"/> + <source>From</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-72"/> + <source>unknown</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <location line="+20"/> + <location line="+69"/> + <source>To</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-87"/> + <source>own address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <location line="+69"/> + <source>watch-only</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-67"/> + <source>label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+34"/> + <location line="+12"/> + <location line="+53"/> + <location line="+26"/> + <location line="+55"/> + <source>Credit</source> + <translation type="unfinished"></translation> + </message> + <message numerus="yes"> + <location line="-144"/> + <source>matures in %n more block(s)</source> + <translation> + <numerusform>matures in %n more block</numerusform> + <numerusform>matures in %n more blocks</numerusform> + </translation> + </message> + <message> + <location line="+2"/> + <source>not accepted</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+59"/> + <location line="+25"/> + <location line="+55"/> + <source>Debit</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-70"/> + <source>Total debit</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Total credit</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+5"/> + <source>Transaction fee</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+16"/> + <source>Net amount</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <location line="+11"/> + <source>Message</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-9"/> + <source>Comment</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Transaction ID</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Transaction total size</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Output index</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+18"/> + <source>Merchant</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+7"/> + <source>Generated coins must mature %1 blocks before they can be spent. When you generated this block, it was broadcast to the network to be added to the block chain. If it fails to get into the chain, its state will change to "not accepted" and it won't be spendable. This may occasionally happen if another node generates a block within a few seconds of yours.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>Debug information</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>Transaction</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Inputs</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+21"/> + <source>Amount</source> + <translation type="unfinished">Amount</translation> + </message> + <message> + <location line="+1"/> + <location line="+1"/> + <source>true</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-1"/> + <location line="+1"/> + <source>false</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> <name>TransactionDescDialog</name> <message> <location filename="../forms/transactiondescdialog.ui" line="+20"/> <source>This pane shows a detailed description of the transaction</source> <translation>This pane shows a detailed description of the transaction</translation> </message> + <message> + <location filename="../transactiondescdialog.cpp" line="+17"/> + <source>Details for %1</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>TransactionTableModel</name> + <message> + <location filename="../transactiontablemodel.cpp" line="+246"/> + <source>Date</source> + <translation type="unfinished">Date</translation> + </message> + <message> + <location line="+0"/> + <source>Type</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>Label</source> + <translation type="unfinished"></translation> + </message> + <message numerus="yes"> + <location line="+58"/> + <source>Open for %n more block(s)</source> + <translation> + <numerusform>Open for %n more block</numerusform> + <numerusform>Open for %n more blocks</numerusform> + </translation> + </message> + <message> + <location line="+3"/> + <source>Open until %1</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Offline</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Unconfirmed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Abandoned</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Confirming (%1 of %2 recommended confirmations)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Confirmed (%1 confirmations)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Conflicted</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Immature (%1 confirmations, will be available after %2)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>This block was not received by any other nodes and will probably not be accepted!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Generated but not accepted</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+39"/> + <source>Received with</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Received from</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Sent to</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Payment to yourself</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Mined</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+28"/> + <source>watch-only</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+15"/> + <source>(n/a)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+213"/> + <source>(no label)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+39"/> + <source>Transaction status. Hover over this field to show number of confirmations.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Date and time that the transaction was received.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Type of transaction.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Whether or not a watch-only address is involved in this transaction.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>User-defined intent/purpose of the transaction.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Amount removed from or added to balance.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>TransactionView</name> + <message> + <location filename="../transactionview.cpp" line="+69"/> + <location line="+16"/> + <source>All</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="-15"/> + <source>Today</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>This week</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>This month</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Last month</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>This year</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Range...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+11"/> + <source>Received with</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>Sent to</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>To yourself</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Mined</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Other</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Enter address or label to search</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Min amount</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+36"/> + <source>Abandon transaction</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy amount</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy transaction ID</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy raw transaction</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Copy full transaction details</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Edit label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Show transaction details</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+186"/> + <source>Export Transaction History</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Comma separated file (*.csv)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+9"/> + <source>Confirmed</source> + <translation type="unfinished">Confirmed</translation> + </message> + <message> + <location line="+2"/> + <source>Watch-only</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Date</source> + <translation type="unfinished">Date</translation> + </message> + <message> + <location line="+1"/> + <source>Type</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Label</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Address</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>ID</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>Exporting Failed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>There was an error trying to save the transaction history to %1.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>Exporting Successful</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>The transaction history was successfully saved to %1.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+147"/> + <source>Range:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+8"/> + <source>to</source> + <translation type="unfinished"></translation> + </message> </context> <context> <name>UnitDisplayStatusBarControl</name> <message> - <location filename="../bitcoingui.cpp" line="+116"/> + <location filename="../bitcoingui.cpp" line="+129"/> <source>Unit to show amounts in. Click to select another unit.</source> <translation type="unfinished"></translation> </message> </context> <context> + <name>WalletFrame</name> + <message> + <location filename="../walletframe.cpp" line="+27"/> + <source>No wallet has been loaded.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>WalletModel</name> + <message> + <location filename="../walletmodel.cpp" line="+291"/> + <source>Send Coins</source> + <translation type="unfinished">Send Coins</translation> + </message> +</context> +<context> + <name>WalletView</name> + <message> + <location filename="../walletview.cpp" line="+46"/> + <source>&Export</source> + <translation type="unfinished">&Export</translation> + </message> + <message> + <location line="+1"/> + <source>Export the data in the current tab to a file</source> + <translation type="unfinished">Export the data in the current tab to a file</translation> + </message> + <message> + <location line="+201"/> + <source>Backup Wallet</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Wallet Data (*.dat)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> + <source>Backup Failed</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>There was an error trying to save the wallet data to %1.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> + <source>Backup Successful</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+0"/> + <source>The wallet data was successfully saved to %1.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> <name>bitcoin-core</name> <message> - <location filename="../bitcoinstrings.cpp" line="+292"/> + <location filename="../bitcoinstrings.cpp" line="+302"/> <source>Options:</source> <translation>Options:</translation> </message> <message> - <location line="+30"/> + <location line="+31"/> <source>Specify data directory</source> <translation>Specify data directory</translation> </message> <message> - <location line="-89"/> + <location line="-90"/> <source>Connect to a node to retrieve peer addresses, and disconnect</source> <translation>Connect to a node to retrieve peer addresses, and disconnect</translation> </message> <message> - <location line="+92"/> + <location line="+93"/> <source>Specify your own public address</source> <translation>Specify your own public address</translation> </message> @@ -2251,7 +3877,22 @@ <translation>Accept command line and JSON-RPC commands</translation> </message> <message> - <location line="-128"/> + <location line="-205"/> + <source>Accept connections from outside (default: 1 if no -proxy or -connect/-noconnect)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+22"/> + <source>Connect only to the specified node(s); -noconnect or -connect=0 alone to disable automatic connections</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+12"/> + <source>Distributed under the MIT software license, see the accompanying file %s or %s</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+34"/> <source>If <category> is not supplied or if <category> = 1, output all debugging information.</source> <translation type="unfinished"></translation> </message> @@ -2276,7 +3917,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+119"/> + <location line="+127"/> <source>Error: A fatal internal error occurred, see debug.log for details</source> <translation type="unfinished"></translation> </message> @@ -2296,17 +3937,12 @@ <translation>Run in the background as a daemon and accept commands</translation> </message> <message> - <location line="+30"/> + <location line="+37"/> <source>Unable to start HTTP server. See debug log for details.</source> <translation type="unfinished"></translation> </message> <message> - <location line="-121"/> - <source>Accept connections from outside (default: 1 if no -proxy or -connect)</source> - <translation>Accept connections from outside (default: 1 if no -proxy or -connect)</translation> - </message> - <message> - <location line="-206"/> + <location line="-344"/> <source>Bitcoin Core</source> <translation type="unfinished">Bitcoin Core</translation> </message> @@ -2316,17 +3952,12 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+4"/> - <source>-fallbackfee is set very high! This is the transaction fee you may pay when fee estimates are not available.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+9"/> + <location line="+7"/> <source>A fee rate (in %s/kB) that will be used when fee estimation has insufficient data (default: %s)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+6"/> <source>Accept relayed transactions received from whitelisted peers even when not relaying transactions (default: %d)</source> <translation type="unfinished"></translation> </message> @@ -2341,17 +3972,12 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+5"/> + <location line="+8"/> <source>Delete all wallet transactions and only recover those parts of the blockchain through -rescan on startup</source> <translation type="unfinished"></translation> </message> <message> - <location line="+6"/> - <source>Distributed under the MIT software license, see the accompanying file COPYING or <http://www.opensource.org/licenses/mit-license.php>.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+5"/> + <location line="+13"/> <source>Error loading %s: You can't enable HD on a already existing non-HD wallet</source> <translation type="unfinished"></translation> </message> @@ -2366,12 +3992,7 @@ <translation>Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)</translation> </message> <message> - <location line="+12"/> - <source>Force relay of transactions from whitelisted peers even they violate local relay policy (default: %d)</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+17"/> + <location line="+29"/> <source>Maximum allowed median peer time offset adjustment. Local perspective of time may be influenced by peers forward or backward by this amount. (default: %u seconds)</source> <translation type="unfinished"></translation> </message> @@ -2396,17 +4017,17 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+5"/> + <location line="+8"/> <source>The block database contains a block which appears to be from the future. This may be due to your computer's date and time being set incorrectly. Only rebuild the block database if you are sure that your computer's date and time are correct</source> <translation type="unfinished"></translation> </message> <message> <location line="+7"/> <source>This is a pre-release test build - use at your own risk - do not use for mining or merchant applications</source> - <translation>This is a pre-release test build - use at your own risk - do not use for mining or merchant applications</translation> + <translation type="unfinished"></translation> </message> <message> - <location line="+13"/> + <location line="+15"/> <source>Unable to rewind the database to a pre-fork state. You will need to redownload the blockchain</source> <translation type="unfinished"></translation> </message> @@ -2417,21 +4038,21 @@ </message> <message> <location line="+12"/> + <source>Wallet will not create transactions that violate mempool chain limits (default: %u)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> <source>Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues.</source> - <translation>Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues.</translation> + <translation type="unfinished"></translation> </message> <message> <location line="+10"/> <source>Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade.</source> - <translation>Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade.</translation> - </message> - <message> - <location line="+3"/> - <source>Whitelist peers connecting from the given netmask or IP address. Can be specified multiple times.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+9"/> + <location line="+12"/> <source>You need to rebuild the database using -reindex-chainstate to change -txindex</source> <translation type="unfinished"></translation> </message> @@ -2441,7 +4062,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+4"/> <source>-maxmempool must be at least %d MB</source> <translation type="unfinished"></translation> </message> @@ -2451,7 +4072,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+7"/> + <location line="+6"/> <source>Append comment to the user agent string</source> <translation type="unfinished"></translation> </message> @@ -2472,13 +4093,13 @@ </message> <message> <location line="+2"/> - <source>Change index out of range</source> + <source>Chain selection options:</source> <translation type="unfinished"></translation> </message> <message> <location line="+1"/> - <source>Connect only to the specified node(s)</source> - <translation>Connect only to the specified node(s)</translation> + <source>Change index out of range</source> + <translation type="unfinished"></translation> </message> <message> <location line="+3"/> @@ -2621,7 +4242,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+4"/> + <location line="+5"/> <source>Loading banlist...</source> <translation type="unfinished"></translation> </message> @@ -2631,12 +4252,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+5"/> - <source>Minimum bytes per sigop in transactions we relay and mine (default: %u)</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+3"/> + <location line="+7"/> <source>Not enough file descriptors available.</source> <translation>Not enough file descriptors available.</translation> </message> @@ -2681,7 +4297,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+4"/> + <location line="+5"/> <source>Set database cache size in megabytes (%d to %d, default: %d)</source> <translation type="unfinished"></translation> </message> @@ -2696,12 +4312,12 @@ <translation>Specify wallet file (within data directory)</translation> </message> <message> - <location line="+3"/> + <location line="+4"/> <source>The source code is available from %s.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+11"/> + <location line="+16"/> <source>Unable to bind to %s on this computer. %s is probably already running.</source> <translation type="unfinished"></translation> </message> @@ -2727,6 +4343,11 @@ </message> <message> <location line="+1"/> + <source>Use the test chain</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> <source>User Agent comment (%s) contains unsafe characters.</source> <translation type="unfinished"></translation> </message> @@ -2761,7 +4382,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="-321"/> + <location line="-342"/> <source>Allow JSON-RPC connections from specified source. Valid for <ip> are a single IP (e.g. 1.2.3.4), a network/netmask (e.g. 1.2.3.4/255.255.255.0) or a network/CIDR (e.g. 1.2.3.4/24). This option can be specified multiple times</source> <translation type="unfinished"></translation> </message> @@ -2776,7 +4397,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+6"/> + <location line="+9"/> <source>Create new files with system default permissions, instead of umask 077 (only effective with disabled wallet functionality)</source> <translation type="unfinished"></translation> </message> @@ -2786,7 +4407,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+13"/> + <location line="+15"/> <source>Error: Listening for incoming connections failed (listen returned error %s)</source> <translation type="unfinished"></translation> </message> @@ -2816,12 +4437,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+21"/> - <source>Query for peer addresses via DNS lookup, if low on addresses (default: 1 unless -connect)</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+3"/> + <location line="+24"/> <source>Randomize credentials for every proxy connection. This enables Tor stream isolation (default: %u)</source> <translation type="unfinished"></translation> </message> @@ -2831,22 +4447,17 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+12"/> + <location line="+15"/> <source>The transaction amount is too small to send after the fee has been deducted</source> <translation type="unfinished"></translation> </message> <message> - <location line="+5"/> - <source>This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit <https://www.openssl.org/> and cryptographic software written by Eric Young and UPnP software written by Thomas Bernard.</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+21"/> + <location line="+28"/> <source>Use hierarchical deterministic key generation (HD) after BIP32. Only has effect during wallet creation/first start</source> <translation type="unfinished"></translation> </message> <message> - <location line="+26"/> + <location line="+29"/> <source>Whitelisted peers cannot be DoS banned and their transactions are always relayed, even if they are already in the mempool, useful e.g. for a gateway</source> <translation type="unfinished"></translation> </message> @@ -2856,12 +4467,12 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+7"/> + <location line="+8"/> <source>(default: %u)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+5"/> + <location line="+4"/> <source>Accept public REST requests (default: %u)</source> <translation type="unfinished"></translation> </message> @@ -2941,12 +4552,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> - <source>Set maximum BIP141 block cost (default: %d)</source> - <translation type="unfinished"></translation> - </message> - <message> - <location line="+3"/> + <location line="+7"/> <source>Show all debugging options (usage: --help -help-debug)</source> <translation type="unfinished"></translation> </message> @@ -2961,17 +4567,17 @@ <translation>Signing transaction failed</translation> </message> <message> - <location line="+9"/> + <location line="+10"/> <source>The transaction amount is too small to pay the fee</source> <translation type="unfinished"></translation> </message> <message> - <location line="+1"/> + <location line="+2"/> <source>This is experimental software.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+2"/> + <location line="+4"/> <source>Tor control port password (default: empty)</source> <translation type="unfinished"></translation> </message> @@ -2986,12 +4592,7 @@ <translation>Transaction amount too small</translation> </message> <message> - <location line="+1"/> - <source>Transaction amounts must be positive</source> - <translation>Transaction amounts must be positive</translation> - </message> - <message> - <location line="+1"/> + <location line="+4"/> <source>Transaction too large for fee policy</source> <translation type="unfinished"></translation> </message> @@ -3011,7 +4612,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+4"/> <source>Username for JSON-RPC connections</source> <translation>Username for JSON-RPC connections</translation> </message> @@ -3041,43 +4642,43 @@ <translation type="unfinished"></translation> </message> <message> - <location line="-65"/> + <location line="-73"/> <source>Password for JSON-RPC connections</source> <translation>Password for JSON-RPC connections</translation> </message> <message> - <location line="-218"/> + <location line="-226"/> <source>Execute command when the best block changes (%s in cmd is replaced by block hash)</source> <translation>Execute command when the best block changes (%s in cmd is replaced by block hash)</translation> </message> <message> - <location line="+146"/> + <location line="+154"/> <source>Allow DNS lookups for -addnode, -seednode and -connect</source> <translation>Allow DNS lookups for -addnode, -seednode and -connect</translation> </message> <message> - <location line="+57"/> + <location line="+58"/> <source>Loading addresses...</source> <translation>Loading addresses...</translation> </message> <message> - <location line="-264"/> + <location line="-275"/> <source>(1 = keep tx meta data e.g. account owner and payment request information, 2 = drop tx meta data)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+6"/> + <location line="+3"/> <source>-maxtxfee is set very high! Fees this large could be paid on a single transaction.</source> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> - <source>-paytxfee is set very high! This is the transaction fee you will pay if you send a transaction.</source> + <location line="+43"/> + <source>Do not keep transactions in the mempool longer than <n> hours (default: %u)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+37"/> - <source>Do not keep transactions in the mempool longer than <n> hours (default: %u)</source> + <location line="+2"/> + <source>Equivalent bytes per sigop in transactions for relay and mining (default: %u)</source> <translation type="unfinished"></translation> </message> <message> @@ -3086,7 +4687,12 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+6"/> + <location line="+3"/> + <source>Force relay of transactions from whitelisted peers even if they violate local relay policy (default: %d)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> <source>How thorough the block verification of -checkblocks is (0-4, default: %u)</source> <translation type="unfinished"></translation> </message> @@ -3106,12 +4712,32 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+32"/> + <location line="+13"/> + <source>Query for peer addresses via DNS lookup, if low on addresses (default: 1 unless -connect/-noconnect)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+19"/> + <source>Sets the serialization of raw transaction or block hex returned in non-verbose mode, non-segwit(0) or segwit(1) (default: %d)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> <source>Support filtering of blocks and transaction with bloom filters (default: %u)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+16"/> + <location line="+12"/> + <source>This is the transaction fee you may pay when fee estimates are not available.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>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.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+4"/> <source>Total length of network version string (%i) exceeds maximum length (%i). Reduce the number or size of uacomments.</source> <translation type="unfinished"></translation> </message> @@ -3141,7 +4767,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+7"/> + <location line="+10"/> <source>Warning: Unknown block versions being mined! It's possible unknown rules are in effect</source> <translation type="unfinished"></translation> </message> @@ -3151,12 +4777,22 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+19"/> + <location line="+7"/> + <source>Whitelist peers connecting from the given IP address (e.g. 1.2.3.4) or CIDR notated network (e.g. 1.2.3.0/24). Can be specified multiple times.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+12"/> + <source>%s is set very high!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> <source>(default: %s)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+9"/> + <location line="+8"/> <source>Always query for peer addresses via DNS lookup (default: %u)</source> <translation type="unfinished"></translation> </message> @@ -3177,6 +4813,11 @@ </message> <message> <location line="+7"/> + <source>Keypool ran out, please call keypoolrefill first</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> <source>Listen for JSON-RPC connections on <port> (default: %u or testnet: %u)</source> <translation type="unfinished"></translation> </message> @@ -3206,7 +4847,7 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+8"/> + <location line="+7"/> <source>Prepend debug output with timestamp (default: %u)</source> <translation type="unfinished"></translation> </message> @@ -3221,12 +4862,22 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+8"/> + <location line="+7"/> + <source>Send transactions with full-RBF opt-in enabled (default: %u)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> <source>Set key pool size to <n> (default: %u)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+3"/> + <location line="+1"/> + <source>Set maximum BIP141 block weight (default: %d)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> <source>Set the number of threads to service RPC calls (default: %d)</source> <translation type="unfinished"></translation> </message> @@ -3251,37 +4902,72 @@ <translation type="unfinished"></translation> </message> <message> - <location line="+4"/> + <location line="+1"/> + <source>Starting network threads...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+3"/> + <source>The wallet will avoid paying less than the minimum relay fee.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+2"/> + <source>This is the minimum transaction fee you pay on every transaction.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>This is the transaction fee you will pay if you send a transaction.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> <source>Threshold for disconnecting misbehaving peers (default: %u)</source> <translation type="unfinished"></translation> </message> <message> - <location line="+10"/> + <location line="+4"/> + <source>Transaction amounts must not be negative</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Transaction has too long of a mempool chain</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+1"/> + <source>Transaction must have at least one recipient</source> + <translation type="unfinished"></translation> + </message> + <message> + <location line="+6"/> <source>Unknown network specified in -onlynet: '%s'</source> <translation>Unknown network specified in -onlynet: '%s'</translation> </message> <message> - <location line="-73"/> + <location line="-80"/> <source>Insufficient funds</source> <translation>Insufficient funds</translation> </message> <message> - <location line="+13"/> + <location line="+14"/> <source>Loading block index...</source> <translation>Loading block index...</translation> </message> <message> - <location line="-60"/> + <location line="-61"/> <source>Add a node to connect to and attempt to keep the connection open</source> <translation>Add a node to connect to and attempt to keep the connection open</translation> </message> <message> - <location line="+61"/> + <location line="+62"/> <source>Loading wallet...</source> <translation>Loading wallet...</translation> </message> <message> - <location line="-54"/> + <location line="-55"/> <source>Cannot downgrade wallet</source> <translation>Cannot downgrade wallet</translation> </message> diff --git a/src/qt/networkstyle.cpp b/src/qt/networkstyle.cpp index acbfee0868..93092501c9 100644 --- a/src/qt/networkstyle.cpp +++ b/src/qt/networkstyle.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/notificator.cpp b/src/qt/notificator.cpp index 8277e20c90..8718929c6a 100644 --- a/src/qt/notificator.cpp +++ b/src/qt/notificator.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/optionsdialog.cpp b/src/qt/optionsdialog.cpp index 2d5e9ff686..89f633aa73 100644 --- a/src/qt/optionsdialog.cpp +++ b/src/qt/optionsdialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/optionsdialog.h b/src/qt/optionsdialog.h index 41b56d1386..d98c1dc193 100644 --- a/src/qt/optionsdialog.h +++ b/src/qt/optionsdialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp index d48c4d91e7..d6e740ee9c 100644 --- a/src/qt/optionsmodel.cpp +++ b/src/qt/optionsmodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -36,7 +36,7 @@ OptionsModel::OptionsModel(QObject *parent, bool resetSettings) : void OptionsModel::addOverriddenOption(const std::string &option) { - strOverriddenByCommandLine += QString::fromStdString(option) + "=" + QString::fromStdString(mapArgs[option]) + " "; + strOverriddenByCommandLine += QString::fromStdString(option) + "=" + QString::fromStdString(GetArg(option, "")) + " "; } // Writes all missing QSettings with their default values @@ -464,4 +464,4 @@ void OptionsModel::checkAndMigrate() settings.setValue(strSettingsVersionKey, CLIENT_VERSION); } -}
\ No newline at end of file +} diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h index d2e1fb23a3..78529fbdcc 100644 --- a/src/qt/optionsmodel.h +++ b/src/qt/optionsmodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp index ea1bb2fc94..ba344f4dbf 100644 --- a/src/qt/overviewpage.cpp +++ b/src/qt/overviewpage.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/overviewpage.h b/src/qt/overviewpage.h index ffe0de328c..d76b651ce6 100644 --- a/src/qt/overviewpage.h +++ b/src/qt/overviewpage.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/paymentrequestplus.cpp b/src/qt/paymentrequestplus.cpp index 0d4907bcad..01ec416613 100644 --- a/src/qt/paymentrequestplus.cpp +++ b/src/qt/paymentrequestplus.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/paymentrequestplus.h b/src/qt/paymentrequestplus.h index a8bfcd2ac4..ee1a37d83c 100644 --- a/src/qt/paymentrequestplus.h +++ b/src/qt/paymentrequestplus.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp index d5f0156d6c..6b2871424d 100644 --- a/src/qt/paymentserver.cpp +++ b/src/qt/paymentserver.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/paymentserver.h b/src/qt/paymentserver.h index 7202e7dada..37ee522d54 100644 --- a/src/qt/paymentserver.h +++ b/src/qt/paymentserver.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/peertablemodel.cpp b/src/qt/peertablemodel.cpp index dd4bd55396..974a71ddca 100644 --- a/src/qt/peertablemodel.cpp +++ b/src/qt/peertablemodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/peertablemodel.h b/src/qt/peertablemodel.h index 3e4f0a68c4..cc47b67ec9 100644 --- a/src/qt/peertablemodel.h +++ b/src/qt/peertablemodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/platformstyle.cpp b/src/qt/platformstyle.cpp index e4438cc43d..90bd619c04 100644 --- a/src/qt/platformstyle.cpp +++ b/src/qt/platformstyle.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/qvalidatedlineedit.cpp b/src/qt/qvalidatedlineedit.cpp index 492b96ff09..179ecdc8b3 100644 --- a/src/qt/qvalidatedlineedit.cpp +++ b/src/qt/qvalidatedlineedit.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/qvaluecombobox.cpp b/src/qt/qvaluecombobox.cpp index 2f2478783c..a3b9b994ec 100644 --- a/src/qt/qvaluecombobox.cpp +++ b/src/qt/qvaluecombobox.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/receivecoinsdialog.cpp b/src/qt/receivecoinsdialog.cpp index dd83547a91..e98f4d3347 100644 --- a/src/qt/receivecoinsdialog.cpp +++ b/src/qt/receivecoinsdialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/receivecoinsdialog.h b/src/qt/receivecoinsdialog.h index d137f1616e..1d0491c0d5 100644 --- a/src/qt/receivecoinsdialog.h +++ b/src/qt/receivecoinsdialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/receiverequestdialog.cpp b/src/qt/receiverequestdialog.cpp index f896461735..3752fa4b66 100644 --- a/src/qt/receiverequestdialog.cpp +++ b/src/qt/receiverequestdialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/receiverequestdialog.h b/src/qt/receiverequestdialog.h index 676745a858..1a9b165237 100644 --- a/src/qt/receiverequestdialog.h +++ b/src/qt/receiverequestdialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/recentrequeststablemodel.cpp b/src/qt/recentrequeststablemodel.cpp index 35d37bb22b..dac3979290 100644 --- a/src/qt/recentrequeststablemodel.cpp +++ b/src/qt/recentrequeststablemodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/recentrequeststablemodel.h b/src/qt/recentrequeststablemodel.h index 8ee2c9cbac..0c02968f92 100644 --- a/src/qt/recentrequeststablemodel.h +++ b/src/qt/recentrequeststablemodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp index fef15a32c6..d84d6185d5 100644 --- a/src/qt/rpcconsole.cpp +++ b/src/qt/rpcconsole.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -31,6 +31,7 @@ #include <QKeyEvent> #include <QMenu> +#include <QMessageBox> #include <QScrollBar> #include <QSettings> #include <QSignalMapper> @@ -63,6 +64,20 @@ const struct { {NULL, NULL} }; +namespace { + +// don't add private key handling cmd's to the history +const QStringList historyFilter = QStringList() + << "importprivkey" + << "importmulti" + << "signmessagewithprivkey" + << "signrawtransaction" + << "walletpassphrase" + << "walletpassphrasechange" + << "encryptwallet"; + +} + /* Object for executing console RPC commands in a separate thread. */ class RPCExecutor : public QObject @@ -113,10 +128,10 @@ public: #include "rpcconsole.moc" /** - * Split shell command line into a list of arguments and execute the command(s). + * Split shell command line into a list of arguments and optionally execute the command(s). * Aims to emulate \c bash and friends. * - * - Command nesting is possible with brackets [example: validateaddress(getnewaddress())] + * - Command nesting is possible with parenthesis; for example: validateaddress(getnewaddress()) * - Arguments are delimited with whitespace or comma * - Extra whitespace at the beginning and end and between arguments will be ignored * - Text can be "double" or 'single' quoted @@ -127,9 +142,11 @@ public: * * @param[out] result stringified Result from the executed command(chain) * @param[in] strCommand Command line to split + * @param[in] fExecute set true if you want the command to be executed + * @param[out] pstrFilteredOut Command line, filtered to remove any sensitive data */ -bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string &strCommand) +bool RPCConsole::RPCParseCommandLine(std::string &strResult, const std::string &strCommand, const bool fExecute, std::string * const pstrFilteredOut) { std::vector< std::vector<std::string> > stack; stack.push_back(std::vector<std::string>()); @@ -137,6 +154,8 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string enum CmdParseState { STATE_EATING_SPACES, + STATE_EATING_SPACES_IN_ARG, + STATE_EATING_SPACES_IN_BRACKETS, STATE_ARGUMENT, STATE_SINGLEQUOTED, STATE_DOUBLEQUOTED, @@ -147,12 +166,35 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string } state = STATE_EATING_SPACES; std::string curarg; UniValue lastResult; + unsigned nDepthInsideSensitive = 0; + size_t filter_begin_pos = 0, chpos; + std::vector<std::pair<size_t, size_t>> filter_ranges; + + auto add_to_current_stack = [&](const std::string& curarg) { + if (stack.back().empty() && (!nDepthInsideSensitive) && historyFilter.contains(QString::fromStdString(curarg), Qt::CaseInsensitive)) { + nDepthInsideSensitive = 1; + filter_begin_pos = chpos; + } + stack.back().push_back(curarg); + }; + + auto close_out_params = [&]() { + if (nDepthInsideSensitive) { + if (!--nDepthInsideSensitive) { + assert(filter_begin_pos); + filter_ranges.push_back(std::make_pair(filter_begin_pos, chpos)); + filter_begin_pos = 0; + } + } + stack.pop_back(); + }; std::string strCommandTerminated = strCommand; if (strCommandTerminated.back() != '\n') strCommandTerminated += "\n"; - for(char ch: strCommandTerminated) + for (chpos = 0; chpos < strCommandTerminated.size(); ++chpos) { + char ch = strCommandTerminated[chpos]; switch(state) { case STATE_COMMAND_EXECUTED_INNER: @@ -171,7 +213,7 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string curarg += ch; break; } - if (curarg.size()) + if (curarg.size() && fExecute) { // if we have a value query, query arrays with index and objects with a string key UniValue subelement; @@ -196,7 +238,7 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string breakParsing = false; // pop the stack and return the result to the current command arguments - stack.pop_back(); + close_out_params(); // don't stringify the json in case of a string to avoid doublequotes if (lastResult.isStr()) @@ -208,7 +250,7 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string if (curarg.size()) { if (stack.size()) - stack.back().push_back(curarg); + add_to_current_stack(curarg); else strResult = curarg; } @@ -220,6 +262,8 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string break; } case STATE_ARGUMENT: // In or after argument + case STATE_EATING_SPACES_IN_ARG: + case STATE_EATING_SPACES_IN_BRACKETS: case STATE_EATING_SPACES: // Handle runs of whitespace switch(ch) { @@ -227,41 +271,55 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string case '\'': state = STATE_SINGLEQUOTED; break; case '\\': state = STATE_ESCAPE_OUTER; break; case '(': case ')': case '\n': + if (state == STATE_EATING_SPACES_IN_ARG) + throw std::runtime_error("Invalid Syntax"); if (state == STATE_ARGUMENT) { if (ch == '(' && stack.size() && stack.back().size() > 0) - stack.push_back(std::vector<std::string>()); - if (curarg.size()) { - // don't allow commands after executed commands on baselevel - if (!stack.size()) - throw std::runtime_error("Invalid Syntax"); - stack.back().push_back(curarg); + if (nDepthInsideSensitive) { + ++nDepthInsideSensitive; + } + stack.push_back(std::vector<std::string>()); } + + // don't allow commands after executed commands on baselevel + if (!stack.size()) + throw std::runtime_error("Invalid Syntax"); + + add_to_current_stack(curarg); curarg.clear(); - state = STATE_EATING_SPACES; + state = STATE_EATING_SPACES_IN_BRACKETS; } if ((ch == ')' || ch == '\n') && stack.size() > 0) { - std::string strPrint; - // Convert argument list to JSON objects in method-dependent way, - // and pass it along with the method name to the dispatcher. - JSONRPCRequest req; - req.params = RPCConvertValues(stack.back()[0], std::vector<std::string>(stack.back().begin() + 1, stack.back().end())); - req.strMethod = stack.back()[0]; - lastResult = tableRPC.execute(req); + if (fExecute) { + // Convert argument list to JSON objects in method-dependent way, + // and pass it along with the method name to the dispatcher. + JSONRPCRequest req; + req.params = RPCConvertValues(stack.back()[0], std::vector<std::string>(stack.back().begin() + 1, stack.back().end())); + req.strMethod = stack.back()[0]; + lastResult = tableRPC.execute(req); + } state = STATE_COMMAND_EXECUTED; curarg.clear(); } break; case ' ': case ',': case '\t': - if(state == STATE_ARGUMENT) // Space ends argument + if(state == STATE_EATING_SPACES_IN_ARG && curarg.empty() && ch == ',') + throw std::runtime_error("Invalid Syntax"); + + else if(state == STATE_ARGUMENT) // Space ends argument { - if (curarg.size()) - stack.back().push_back(curarg); + add_to_current_stack(curarg); curarg.clear(); } + if ((state == STATE_EATING_SPACES_IN_BRACKETS || state == STATE_ARGUMENT) && ch == ',') + { + state = STATE_EATING_SPACES_IN_ARG; + break; + } state = STATE_EATING_SPACES; break; default: curarg += ch; state = STATE_ARGUMENT; @@ -291,6 +349,16 @@ bool RPCConsole::RPCExecuteCommandLine(std::string &strResult, const std::string break; } } + if (pstrFilteredOut) { + if (STATE_COMMAND_EXECUTED == state) { + assert(!stack.empty()); + close_out_params(); + } + *pstrFilteredOut = strCommand; + for (auto i = filter_ranges.rbegin(); i != filter_ranges.rend(); ++i) { + pstrFilteredOut->replace(i->first, i->second - i->first, "(…)"); + } + } switch(state) // final state { case STATE_COMMAND_EXECUTED: @@ -650,13 +718,18 @@ void RPCConsole::clear(bool clearHistory) "td.message { font-family: %1; font-size: %2; white-space:pre-wrap; } " "td.cmd-request { color: #006060; } " "td.cmd-error { color: red; } " + ".secwarning { color: red; }" "b { color: #006060; } " ).arg(fixedFontInfo.family(), QString("%1pt").arg(consoleFontSize)) ); message(CMD_REPLY, (tr("Welcome to the %1 RPC console.").arg(tr(PACKAGE_NAME)) + "<br>" + tr("Use up and down arrows to navigate history, and <b>Ctrl-L</b> to clear screen.") + "<br>" + - tr("Type <b>help</b> for an overview of available commands.")), true); + tr("Type <b>help</b> for an overview of available commands.")) + + "<br><span class=\"secwarning\">" + + tr("WARNING: Scammers have been active, telling users to type commands here, stealing their wallet contents. Do not use this console without fully understanding the ramification of a command.") + + "</span>", + true); } void RPCConsole::keyPressEvent(QKeyEvent *event) @@ -730,12 +803,30 @@ void RPCConsole::setMempoolSize(long numberOfTxs, size_t dynUsage) void RPCConsole::on_lineEdit_returnPressed() { QString cmd = ui->lineEdit->text(); - ui->lineEdit->clear(); if(!cmd.isEmpty()) { + std::string strFilteredCmd; + try { + std::string dummy; + if (!RPCParseCommandLine(dummy, cmd.toStdString(), false, &strFilteredCmd)) { + // Failed to parse command, so we cannot even filter it for the history + throw std::runtime_error("Invalid command line"); + } + } catch (const std::exception& e) { + QMessageBox::critical(this, "Error", QString("Error: ") + QString::fromStdString(e.what())); + return; + } + + ui->lineEdit->clear(); + + cmdBeforeBrowsing = QString(); + message(CMD_REQUEST, cmd); Q_EMIT cmdRequest(cmd); + + cmd = QString::fromStdString(strFilteredCmd); + // Remove command, if already in history history.removeOne(cmd); // Append command to history @@ -745,6 +836,7 @@ void RPCConsole::on_lineEdit_returnPressed() history.removeFirst(); // Set pointer to end of history historyPtr = history.size(); + // Scroll console view to end scrollToEnd(); } @@ -752,6 +844,11 @@ void RPCConsole::on_lineEdit_returnPressed() void RPCConsole::browseHistory(int offset) { + // store current text when start browsing through the history + if (historyPtr == history.size()) { + cmdBeforeBrowsing = ui->lineEdit->text(); + } + historyPtr += offset; if(historyPtr < 0) historyPtr = 0; @@ -760,6 +857,9 @@ void RPCConsole::browseHistory(int offset) QString cmd; if(historyPtr < history.size()) cmd = history.at(historyPtr); + else if (!cmdBeforeBrowsing.isNull()) { + cmd = cmdBeforeBrowsing; + } ui->lineEdit->setText(cmd); } diff --git a/src/qt/rpcconsole.h b/src/qt/rpcconsole.h index ab8c3dc914..ec531c99c8 100644 --- a/src/qt/rpcconsole.h +++ b/src/qt/rpcconsole.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -36,7 +36,10 @@ public: explicit RPCConsole(const PlatformStyle *platformStyle, QWidget *parent); ~RPCConsole(); - static bool RPCExecuteCommandLine(std::string &strResult, const std::string &strCommand); + static bool RPCParseCommandLine(std::string &strResult, const std::string &strCommand, bool fExecute, std::string * const pstrFilteredOut = NULL); + static bool RPCExecuteCommandLine(std::string &strResult, const std::string &strCommand, std::string * const pstrFilteredOut = NULL) { + return RPCParseCommandLine(strResult, strCommand, true, pstrFilteredOut); + } void setClientModel(ClientModel *model); @@ -140,6 +143,7 @@ private: ClientModel *clientModel; QStringList history; int historyPtr; + QString cmdBeforeBrowsing; QList<NodeId> cachedNodeids; const PlatformStyle *platformStyle; RPCTimerInterface *rpcTimerInterface; diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp index 13210a1adc..cb8978fc81 100644 --- a/src/qt/sendcoinsdialog.cpp +++ b/src/qt/sendcoinsdialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/sendcoinsdialog.h b/src/qt/sendcoinsdialog.h index b0df495a98..a402edc961 100644 --- a/src/qt/sendcoinsdialog.h +++ b/src/qt/sendcoinsdialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/sendcoinsentry.cpp b/src/qt/sendcoinsentry.cpp index 7eb1eb7e3a..bb0f47b21c 100644 --- a/src/qt/sendcoinsentry.cpp +++ b/src/qt/sendcoinsentry.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/signverifymessagedialog.cpp b/src/qt/signverifymessagedialog.cpp index e28a6b47af..0950ed0234 100644 --- a/src/qt/signverifymessagedialog.cpp +++ b/src/qt/signverifymessagedialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/splashscreen.cpp b/src/qt/splashscreen.cpp index 1b6e28e93e..f4377247e1 100644 --- a/src/qt/splashscreen.cpp +++ b/src/qt/splashscreen.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/splashscreen.h b/src/qt/splashscreen.h index d1727b66c9..95a65cc53c 100644 --- a/src/qt/splashscreen.h +++ b/src/qt/splashscreen.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/test/compattests.cpp b/src/qt/test/compattests.cpp new file mode 100644 index 0000000000..2a7284b5b2 --- /dev/null +++ b/src/qt/test/compattests.cpp @@ -0,0 +1,23 @@ +// Copyright (c) 2016 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 "paymentrequestplus.h" // this includes protobuf's port.h which defines its own bswap macos + +#include "compattests.h" + +#include "compat/byteswap.h" + +void CompatTests::bswapTests() +{ + // Sibling in bitcoin/src/test/bswap_tests.cpp + uint16_t u1 = 0x1234; + uint32_t u2 = 0x56789abc; + uint64_t u3 = 0xdef0123456789abc; + uint16_t e1 = 0x3412; + uint32_t e2 = 0xbc9a7856; + uint64_t e3 = 0xbc9a78563412f0de; + QVERIFY(bswap_16(u1) == e1); + QVERIFY(bswap_32(u2) == e2); + QVERIFY(bswap_64(u3) == e3); +} diff --git a/src/qt/test/compattests.h b/src/qt/test/compattests.h new file mode 100644 index 0000000000..1af97696b2 --- /dev/null +++ b/src/qt/test/compattests.h @@ -0,0 +1,19 @@ +// Copyright (c) 2009-2016 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_QT_TEST_COMPATTESTS_H +#define BITCOIN_QT_TEST_COMPATTESTS_H + +#include <QObject> +#include <QTest> + +class CompatTests : public QObject +{ + Q_OBJECT + +private Q_SLOTS: + void bswapTests(); +}; + +#endif // BITCOIN_QT_TEST_COMPATTESTS_H diff --git a/src/qt/test/rpcnestedtests.cpp b/src/qt/test/rpcnestedtests.cpp index 69757f9a93..fbec5722b6 100644 --- a/src/qt/test/rpcnestedtests.cpp +++ b/src/qt/test/rpcnestedtests.cpp @@ -15,9 +15,23 @@ #include "util.h" #include <QDir> +#include <QtGlobal> #include <boost/filesystem.hpp> +static UniValue rpcNestedTest_rpc(const JSONRPCRequest& request) +{ + if (request.fHelp) { + return "help message"; + } + return request.params.write(0, 0); +} + +static const CRPCCommand vRPCCommands[] = +{ + { "test", "rpcNestedTest", &rpcNestedTest_rpc, true }, +}; + void RPCNestedTests::rpcNestedTests() { UniValue jsonRPCError; @@ -26,11 +40,12 @@ void RPCNestedTests::rpcNestedTests() // could be moved to a more generic place when we add more tests on QT level const CChainParams& chainparams = Params(); RegisterAllCoreRPCCommands(tableRPC); + tableRPC.appendCommand("rpcNestedTest", &vRPCCommands[0]); ClearDatadirCache(); std::string path = QDir::tempPath().toStdString() + "/" + strprintf("test_bitcoin_qt_%lu_%i", (unsigned long)GetTime(), (int)(GetRand(100000))); QDir dir(QString::fromStdString(path)); dir.mkpath("."); - mapArgs["-datadir"] = path; + ForceSetArg("-datadir", path); //mempool.setSanityCheck(1.0); pblocktree = new CBlockTreeDB(1 << 20, true); pcoinsdbview = new CCoinsViewDB(1 << 23, true); @@ -46,8 +61,10 @@ void RPCNestedTests::rpcNestedTests() std::string result; std::string result2; - RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[chain]"); //simple result filtering with path + std::string filtered; + RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[chain]", &filtered); //simple result filtering with path QVERIFY(result=="main"); + QVERIFY(filtered == "getblockchaininfo()[chain]"); RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())"); //simple 2 level nesting RPCConsole::RPCExecuteCommandLine(result, "getblock(getblock(getbestblockhash())[hash], true)"); @@ -63,16 +80,6 @@ void RPCNestedTests::rpcNestedTests() RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo "); //whitespace at the end will be tolerated QVERIFY(result.substr(0,1) == "{"); -#if QT_VERSION >= 0x050300 - // do the QVERIFY_EXCEPTION_THROWN checks only with Qt5.3 and higher (QVERIFY_EXCEPTION_THROWN was introduced in Qt5.3) - QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo() .\n"), std::runtime_error); //invalid syntax - QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo() getblockchaininfo()"), std::runtime_error); //invalid syntax - (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo(")); //tolerate non closing brackets if we have no arguments - (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()()()")); //tolerate non command brackts - QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo(True)"), UniValue); //invalid argument - QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "a(getblockchaininfo(True))"), UniValue); //method not found -#endif - (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[\"chain\"]")); //Quote path identifier are allowed, but look after a child contaning the quotes in the key QVERIFY(result == "null"); @@ -82,8 +89,64 @@ void RPCNestedTests::rpcNestedTests() (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction( [], {} , 0 )")); //whitespace between parametres is allowed QVERIFY(result == result2); - RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())[tx][0]"); + RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())[tx][0]", &filtered); QVERIFY(result == "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"); + QVERIFY(filtered == "getblock(getbestblockhash())[tx][0]"); + + RPCConsole::RPCParseCommandLine(result, "importprivkey", false, &filtered); + QVERIFY(filtered == "importprivkey(…)"); + RPCConsole::RPCParseCommandLine(result, "signmessagewithprivkey abc", false, &filtered); + QVERIFY(filtered == "signmessagewithprivkey(…)"); + RPCConsole::RPCParseCommandLine(result, "signmessagewithprivkey abc,def", false, &filtered); + QVERIFY(filtered == "signmessagewithprivkey(…)"); + RPCConsole::RPCParseCommandLine(result, "signrawtransaction(abc)", false, &filtered); + QVERIFY(filtered == "signrawtransaction(…)"); + RPCConsole::RPCParseCommandLine(result, "walletpassphrase(help())", false, &filtered); + QVERIFY(filtered == "walletpassphrase(…)"); + RPCConsole::RPCParseCommandLine(result, "walletpassphrasechange(help(walletpassphrasechange(abc)))", false, &filtered); + QVERIFY(filtered == "walletpassphrasechange(…)"); + RPCConsole::RPCParseCommandLine(result, "help(encryptwallet(abc, def))", false, &filtered); + QVERIFY(filtered == "help(encryptwallet(…))"); + RPCConsole::RPCParseCommandLine(result, "help(importprivkey())", false, &filtered); + QVERIFY(filtered == "help(importprivkey(…))"); + RPCConsole::RPCParseCommandLine(result, "help(importprivkey(help()))", false, &filtered); + QVERIFY(filtered == "help(importprivkey(…))"); + RPCConsole::RPCParseCommandLine(result, "help(importprivkey(abc), walletpassphrase(def))", false, &filtered); + QVERIFY(filtered == "help(importprivkey(…), walletpassphrase(…))"); + + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest"); + QVERIFY(result == "[]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest ''"); + QVERIFY(result == "[\"\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest \"\""); + QVERIFY(result == "[\"\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest '' abc"); + QVERIFY(result == "[\"\",\"abc\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc '' abc"); + QVERIFY(result == "[\"abc\",\"\",\"abc\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc abc"); + QVERIFY(result == "[\"abc\",\"abc\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc\t\tabc"); + QVERIFY(result == "[\"abc\",\"abc\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(abc )"); + QVERIFY(result == "[\"abc\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest( abc )"); + QVERIFY(result == "[\"abc\"]"); + RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest( abc , cba )"); + QVERIFY(result == "[\"abc\",\"cba\"]"); + +#if QT_VERSION >= 0x050300 + // do the QVERIFY_EXCEPTION_THROWN checks only with Qt5.3 and higher (QVERIFY_EXCEPTION_THROWN was introduced in Qt5.3) + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo() .\n"), std::runtime_error); //invalid syntax + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo() getblockchaininfo()"), std::runtime_error); //invalid syntax + (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo(")); //tolerate non closing brackets if we have no arguments + (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()()()")); //tolerate non command brackts + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo(True)"), UniValue); //invalid argument + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "a(getblockchaininfo(True))"), UniValue); //method not found + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest abc,,abc"), std::runtime_error); //don't tollerate empty arguments when using , + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(abc,,abc)"), std::runtime_error); //don't tollerate empty arguments when using , + QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(result, "rpcNestedTest(abc,,)"), std::runtime_error); //don't tollerate empty arguments when using , +#endif delete pcoinsTip; delete pcoinsdbview; diff --git a/src/qt/test/test_main.cpp b/src/qt/test/test_main.cpp index dbaab54fb6..d44d711315 100644 --- a/src/qt/test/test_main.cpp +++ b/src/qt/test/test_main.cpp @@ -11,6 +11,7 @@ #include "rpcnestedtests.h" #include "util.h" #include "uritests.h" +#include "compattests.h" #ifdef ENABLE_WALLET #include "paymentservertests.h" @@ -61,6 +62,9 @@ int main(int argc, char *argv[]) RPCNestedTests test3; if (QTest::qExec(&test3) != 0) fInvalid = true; + CompatTests test4; + if (QTest::qExec(&test4) != 0) + fInvalid = true; ECC_Stop(); return fInvalid; diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp index e7d03a6119..7e16cc9dd4 100644 --- a/src/qt/transactiondesc.cpp +++ b/src/qt/transactiondesc.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactiondescdialog.cpp b/src/qt/transactiondescdialog.cpp index 65adcc4f02..65f163deb2 100644 --- a/src/qt/transactiondescdialog.cpp +++ b/src/qt/transactiondescdialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactionfilterproxy.cpp b/src/qt/transactionfilterproxy.cpp index e21b89b935..44e4ef8238 100644 --- a/src/qt/transactionfilterproxy.cpp +++ b/src/qt/transactionfilterproxy.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp index a1d1422317..cbdedbf68b 100644 --- a/src/qt/transactionrecord.cpp +++ b/src/qt/transactionrecord.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactionrecord.h b/src/qt/transactionrecord.h index 8eff302aff..5aabbbffa8 100644 --- a/src/qt/transactionrecord.h +++ b/src/qt/transactionrecord.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactiontablemodel.cpp b/src/qt/transactiontablemodel.cpp index da0742aa6a..61466c8ed1 100644 --- a/src/qt/transactiontablemodel.cpp +++ b/src/qt/transactiontablemodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactiontablemodel.h b/src/qt/transactiontablemodel.h index 6932646e1e..80aeb64c41 100644 --- a/src/qt/transactiontablemodel.h +++ b/src/qt/transactiontablemodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp index f5cbde6238..30f4db9450 100644 --- a/src/qt/transactionview.cpp +++ b/src/qt/transactionview.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/transactionview.h b/src/qt/transactionview.h index e9b9d5b6bc..595701cdd9 100644 --- a/src/qt/transactionview.h +++ b/src/qt/transactionview.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp index 4ec022881c..70efe27990 100644 --- a/src/qt/utilitydialog.cpp +++ b/src/qt/utilitydialog.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/utilitydialog.h b/src/qt/utilitydialog.h index b930429578..1b6781c5fc 100644 --- a/src/qt/utilitydialog.h +++ b/src/qt/utilitydialog.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletframe.cpp b/src/qt/walletframe.cpp index 69dcc9abb1..f3183320f0 100644 --- a/src/qt/walletframe.cpp +++ b/src/qt/walletframe.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletframe.h b/src/qt/walletframe.h index 7bc6412910..42ce69fea1 100644 --- a/src/qt/walletframe.h +++ b/src/qt/walletframe.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp index afc72fae69..0a5a7c3e9f 100644 --- a/src/qt/walletmodel.cpp +++ b/src/qt/walletmodel.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h index eedf6e8cea..cd7585635f 100644 --- a/src/qt/walletmodel.h +++ b/src/qt/walletmodel.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletmodeltransaction.cpp b/src/qt/walletmodeltransaction.cpp index f9a95bed42..b4445c8166 100644 --- a/src/qt/walletmodeltransaction.cpp +++ b/src/qt/walletmodeltransaction.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp index a9518413c2..4a18c0bd4d 100644 --- a/src/qt/walletview.cpp +++ b/src/qt/walletview.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/walletview.h b/src/qt/walletview.h index aaa6aacbf0..c1f8422f0c 100644 --- a/src/qt/walletview.h +++ b/src/qt/walletview.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/qt/winshutdownmonitor.cpp b/src/qt/winshutdownmonitor.cpp index a11da50588..d6f40c38b8 100644 --- a/src/qt/winshutdownmonitor.cpp +++ b/src/qt/winshutdownmonitor.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/random.cpp b/src/random.cpp index aa027e49c4..6634019bea 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -11,7 +11,6 @@ #include "compat.h" // for Windows API #include <wincrypt.h> #endif -#include "serialize.h" // for begin_ptr(vec) #include "util.h" // for LogPrint() #include "utilstrencodings.h" // for GetTime() @@ -72,15 +71,15 @@ static void RandAddSeedPerfmon() 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", NULL, NULL, begin_ptr(vData), &nSize); + ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", NULL, NULL, 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) { - RAND_add(begin_ptr(vData), nSize, nSize / 100.0); - memory_cleanse(begin_ptr(vData), nSize); + RAND_add(vData.data(), nSize, nSize / 100.0); + memory_cleanse(vData.data(), nSize); LogPrint("rand", "%s: %lu bytes\n", __func__, nSize); } else { static bool warned = false; // Warn only once diff --git a/src/random.h b/src/random.h index e97d2d1fb0..664f030eba 100644 --- a/src/random.h +++ b/src/random.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rest.cpp b/src/rest.cpp index 6b6b7401f6..8a7c985e72 100644 --- a/src/rest.cpp +++ b/src/rest.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/reverselock.h b/src/reverselock.h index 1fd8de5d80..9d9cc9fd77 100644 --- a/src/reverselock.h +++ b/src/reverselock.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index 1139c2aa5c..a127f10b8b 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -169,9 +169,9 @@ UniValue getbestblockhash(const JSONRPCRequest& request) throw runtime_error( "getbestblockhash\n" "\nReturns the hash of the best (tip) block in the longest blockchain.\n" - "\nResult\n" + "\nResult:\n" "\"hex\" (string) the block hash hex encoded\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("getbestblockhash", "") + HelpExampleRpc("getbestblockhash", "") ); @@ -204,7 +204,7 @@ UniValue waitfornewblock(const JSONRPCRequest& request) " \"hash\" : { (string) The blockhash\n" " \"height\" : { (int) Block height\n" "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("waitfornewblock", "1000") + HelpExampleRpc("waitfornewblock", "1000") ); @@ -243,7 +243,7 @@ UniValue waitforblock(const JSONRPCRequest& request) " \"hash\" : { (string) The blockhash\n" " \"height\" : { (int) Block height\n" "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("waitforblock", "\"0000000000079f8ef3d2c688c244eb7a4570b24c9ed7b4a8c619eb02596f8862\", 1000") + HelpExampleRpc("waitforblock", "\"0000000000079f8ef3d2c688c244eb7a4570b24c9ed7b4a8c619eb02596f8862\", 1000") ); @@ -286,7 +286,7 @@ UniValue waitforblockheight(const JSONRPCRequest& request) " \"hash\" : { (string) The blockhash\n" " \"height\" : { (int) Block height\n" "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("waitforblockheight", "\"100\", 1000") + HelpExampleRpc("waitforblockheight", "\"100\", 1000") ); @@ -430,7 +430,7 @@ UniValue getrawmempool(const JSONRPCRequest& request) + EntryDescriptionString() + " }, ...\n" "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("getrawmempool", "true") + HelpExampleRpc("getrawmempool", "true") ); @@ -462,7 +462,7 @@ UniValue getmempoolancestors(const JSONRPCRequest& request) + EntryDescriptionString() + " }, ...\n" "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("getmempoolancestors", "\"mytxid\"") + HelpExampleRpc("getmempoolancestors", "\"mytxid\"") ); @@ -526,7 +526,7 @@ UniValue getmempooldescendants(const JSONRPCRequest& request) + EntryDescriptionString() + " }, ...\n" "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("getmempooldescendants", "\"mytxid\"") + HelpExampleRpc("getmempooldescendants", "\"mytxid\"") ); @@ -582,7 +582,7 @@ UniValue getmempoolentry(const JSONRPCRequest& request) "{ (json object)\n" + EntryDescriptionString() + "}\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("getmempoolentry", "\"mytxid\"") + HelpExampleRpc("getmempoolentry", "\"mytxid\"") ); diff --git a/src/rpc/client.cpp b/src/rpc/client.cpp index 03992a278d..e094524bcb 100644 --- a/src/rpc/client.cpp +++ b/src/rpc/client.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/client.h b/src/rpc/client.h index ae015860b6..cb7c12b129 100644 --- a/src/rpc/client.h +++ b/src/rpc/client.h @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp index cb22dec342..fa79d20734 100644 --- a/src/rpc/mining.cpp +++ b/src/rpc/mining.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -132,7 +132,7 @@ UniValue generateBlocks(boost::shared_ptr<CReserveScript> coinbaseScript, int nG continue; } std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(*pblock); - if (!ProcessNewBlock(Params(), shared_pblock, true, NULL, NULL)) + if (!ProcessNewBlock(Params(), shared_pblock, true, NULL)) throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted"); ++nHeight; blockHashes.push_back(pblock->GetHash().GetHex()); @@ -155,7 +155,7 @@ UniValue generate(const JSONRPCRequest& request) "\nArguments:\n" "1. numblocks (numeric, required) How many blocks are generated immediately.\n" "2. maxtries (numeric, optional) How many iterations to try (default = 1000000).\n" - "\nResult\n" + "\nResult:\n" "[ blockhashes ] (array) hashes of blocks generated\n" "\nExamples:\n" "\nGenerate 11 blocks\n" @@ -192,7 +192,7 @@ UniValue generatetoaddress(const JSONRPCRequest& request) "1. numblocks (numeric, required) How many blocks are generated immediately.\n" "2. address (string, required) The address to send the newly generated bitcoin to.\n" "3. maxtries (numeric, optional) How many iterations to try (default = 1000000).\n" - "\nResult\n" + "\nResult:\n" "[ blockhashes ] (array) hashes of blocks generated\n" "\nExamples:\n" "\nGenerate 11 blocks to myaddress\n" @@ -270,7 +270,7 @@ UniValue prioritisetransaction(const JSONRPCRequest& request) "3. fee delta (numeric, required) The fee value (in satoshis) to add (or subtract, if negative).\n" " The fee is not actually paid, only the algorithm for selecting transactions into a block\n" " considers the transaction as it would have paid a higher (or lower) fee.\n" - "\nResult\n" + "\nResult:\n" "true (boolean) Returns true\n" "\nExamples:\n" + HelpExampleCli("prioritisetransaction", "\"txid\" 0.0 10000") @@ -717,7 +717,7 @@ UniValue submitblock(const JSONRPCRequest& request) "The 'jsonparametersobject' parameter is currently ignored.\n" "See https://en.bitcoin.it/wiki/BIP_0022 for full specification.\n" - "\nArguments\n" + "\nArguments:\n" "1. \"hexdata\" (string, required) the hex-encoded block data to submit\n" "2. \"jsonparametersobject\" (string, optional) object of optional parameters\n" " {\n" @@ -760,7 +760,7 @@ UniValue submitblock(const JSONRPCRequest& request) submitblock_StateCatcher sc(block.GetHash()); RegisterValidationInterface(&sc); - bool fAccepted = ProcessNewBlock(Params(), blockptr, true, NULL, NULL); + bool fAccepted = ProcessNewBlock(Params(), blockptr, true, NULL); UnregisterValidationInterface(&sc); if (fBlockPresent) { diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp index 2aaee7f3f5..f7c4ecc20c 100644 --- a/src/rpc/misc.cpp +++ b/src/rpc/misc.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp index 53c0f993dc..632514fc85 100644 --- a/src/rpc/net.cpp +++ b/src/rpc/net.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/protocol.cpp b/src/rpc/protocol.cpp index ec186f4fc5..dc710d939f 100644 --- a/src/rpc/protocol.cpp +++ b/src/rpc/protocol.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/protocol.h b/src/rpc/protocol.h index c74fa0070f..47e56e712b 100644 --- a/src/rpc/protocol.h +++ b/src/rpc/protocol.h @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 1229a00c5f..276ebfda26 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -82,16 +82,13 @@ void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry) o.push_back(Pair("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()))); in.push_back(Pair("scriptSig", o)); } - if (!tx.wit.IsNull()) { - if (!tx.wit.vtxinwit[i].IsNull()) { + if (tx.HasWitness()) { UniValue txinwitness(UniValue::VARR); - for (unsigned int j = 0; j < tx.wit.vtxinwit[i].scriptWitness.stack.size(); j++) { - std::vector<unsigned char> item = tx.wit.vtxinwit[i].scriptWitness.stack[j]; + for (unsigned int j = 0; j < tx.vin[i].scriptWitness.stack.size(); j++) { + std::vector<unsigned char> item = tx.vin[i].scriptWitness.stack[j]; txinwitness.push_back(HexStr(item.begin(), item.end())); } in.push_back(Pair("txinwitness", txinwitness)); - } - } in.push_back(Pair("sequence", (int64_t)txin.nSequence)); vin.push_back(in); @@ -380,7 +377,7 @@ UniValue createrawtransaction(const JSONRPCRequest& request) "\nResult:\n" "\"transaction\" (string) hex string of the transaction\n" - "\nExamples\n" + "\nExamples:\n" + HelpExampleCli("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" \"{\\\"address\\\":0.01}\"") + HelpExampleCli("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" \"{\\\"data\\\":\\\"00010203\\\"}\"") + HelpExampleRpc("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\", \"{\\\"address\\\":0.01}\"") @@ -840,7 +837,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request) UpdateTransaction(mergedTx, i, sigdata); ScriptError serror = SCRIPT_ERR_OK; - if (!VerifyScript(txin.scriptSig, prevPubKey, mergedTx.wit.vtxinwit.size() > i ? &mergedTx.wit.vtxinwit[i].scriptWitness : NULL, STANDARD_SCRIPT_VERIFY_FLAGS, TransactionSignatureChecker(&txConst, i, amount), &serror)) { + if (!VerifyScript(txin.scriptSig, prevPubKey, &txin.scriptWitness, STANDARD_SCRIPT_VERIFY_FLAGS, TransactionSignatureChecker(&txConst, i, amount), &serror)) { TxInErrorToJSON(txin, vErrors, ScriptErrorString(serror)); } } @@ -886,8 +883,8 @@ UniValue sendrawtransaction(const JSONRPCRequest& request) CMutableTransaction mtx; if (!DecodeHexTx(mtx, request.params[0].get_str())) throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed"); - CTransaction tx(std::move(mtx)); - uint256 hashTx = tx.GetHash(); + CTransactionRef tx(MakeTransactionRef(std::move(mtx))); + const uint256& hashTx = tx->GetHash(); bool fLimitFree = false; CAmount nMaxRawTxFee = maxTxFee; @@ -902,7 +899,7 @@ UniValue sendrawtransaction(const JSONRPCRequest& request) // push to local node and sync with wallets CValidationState state; bool fMissingInputs; - if (!AcceptToMemoryPool(mempool, state, tx, fLimitFree, &fMissingInputs, false, nMaxRawTxFee)) { + if (!AcceptToMemoryPool(mempool, state, std::move(tx), fLimitFree, &fMissingInputs, false, nMaxRawTxFee)) { if (state.IsInvalid()) { throw JSONRPCError(RPC_TRANSACTION_REJECTED, strprintf("%i: %s", state.GetRejectCode(), state.GetRejectReason())); } else { diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp index 2122819398..8a223d8aa8 100644 --- a/src/rpc/server.cpp +++ b/src/rpc/server.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/rpc/server.h b/src/rpc/server.h index 4fac68a51f..f3cdf3c602 100644 --- a/src/rpc/server.h +++ b/src/rpc/server.h @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/scheduler.cpp b/src/scheduler.cpp index 27c03f154c..b01170074d 100644 --- a/src/scheduler.cpp +++ b/src/scheduler.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/bitcoinconsensus.cpp b/src/script/bitcoinconsensus.cpp index 036d6ca7bf..c4ab441e2c 100644 --- a/src/script/bitcoinconsensus.cpp +++ b/src/script/bitcoinconsensus.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -93,8 +93,9 @@ static int verify_script(const unsigned char *scriptPubKey, unsigned int scriptP // Regardless of the verification result, the tx did not error. set_error(err, bitcoinconsensus_ERR_OK); + PrecomputedTransactionData txdata(tx); - return VerifyScript(tx.vin[nIn].scriptSig, CScript(scriptPubKey, scriptPubKey + scriptPubKeyLen), nIn < tx.wit.vtxinwit.size() ? &tx.wit.vtxinwit[nIn].scriptWitness : NULL, flags, TransactionSignatureChecker(&tx, nIn, amount, txdata), NULL); + return VerifyScript(tx.vin[nIn].scriptSig, CScript(scriptPubKey, scriptPubKey + scriptPubKeyLen), &tx.vin[nIn].scriptWitness, flags, TransactionSignatureChecker(&tx, nIn, amount, txdata), NULL); } catch (const std::exception&) { return set_error(err, bitcoinconsensus_ERR_TX_DESERIALIZE); // Error deserializing } diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp index a6403f9363..f9b7835882 100644 --- a/src/script/interpreter.cpp +++ b/src/script/interpreter.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -856,15 +856,15 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, un valtype& vch = stacktop(-1); valtype vchHash((opcode == OP_RIPEMD160 || opcode == OP_SHA1 || opcode == OP_HASH160) ? 20 : 32); if (opcode == OP_RIPEMD160) - CRIPEMD160().Write(begin_ptr(vch), vch.size()).Finalize(begin_ptr(vchHash)); + CRIPEMD160().Write(vch.data(), vch.size()).Finalize(vchHash.data()); else if (opcode == OP_SHA1) - CSHA1().Write(begin_ptr(vch), vch.size()).Finalize(begin_ptr(vchHash)); + CSHA1().Write(vch.data(), vch.size()).Finalize(vchHash.data()); else if (opcode == OP_SHA256) - CSHA256().Write(begin_ptr(vch), vch.size()).Finalize(begin_ptr(vchHash)); + CSHA256().Write(vch.data(), vch.size()).Finalize(vchHash.data()); else if (opcode == OP_HASH160) - CHash160().Write(begin_ptr(vch), vch.size()).Finalize(begin_ptr(vchHash)); + CHash160().Write(vch.data(), vch.size()).Finalize(vchHash.data()); else if (opcode == OP_HASH256) - CHash256().Write(begin_ptr(vch), vch.size()).Finalize(begin_ptr(vchHash)); + CHash256().Write(vch.data(), vch.size()).Finalize(vchHash.data()); popstack(stack); stack.push_back(vchHash); } diff --git a/src/script/ismine.cpp b/src/script/ismine.cpp index 7467d23b2d..608a8de8f5 100644 --- a/src/script/ismine.cpp +++ b/src/script/ismine.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/ismine.h b/src/script/ismine.h index ec7a620e33..1aa5937b34 100644 --- a/src/script/ismine.h +++ b/src/script/ismine.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/script.cpp b/src/script/script.cpp index ddf6775569..828ce1a056 100644 --- a/src/script/script.cpp +++ b/src/script/script.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/script.h b/src/script/script.h index 278774d32e..654dff4625 100644 --- a/src/script/script.h +++ b/src/script/script.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -394,7 +394,6 @@ protected: } public: CScript() { } - CScript(const CScript& b) : CScriptBase(b.begin(), b.end()) { } CScript(const_iterator pbegin, const_iterator pend) : CScriptBase(pbegin, pend) { } CScript(std::vector<unsigned char>::const_iterator pbegin, std::vector<unsigned char>::const_iterator pend) : CScriptBase(pbegin, pend) { } CScript(const unsigned char* pbegin, const unsigned char* pend) : CScriptBase(pbegin, pend) { } @@ -656,6 +655,8 @@ struct CScriptWitness bool IsNull() const { return stack.empty(); } + void SetNull() { stack.clear(); stack.shrink_to_fit(); } + std::string ToString() const; }; diff --git a/src/script/script_error.cpp b/src/script/script_error.cpp index 2c5359fe8a..c9d13c92a8 100644 --- a/src/script/script_error.cpp +++ b/src/script/script_error.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/script_error.h b/src/script/script_error.h index 430836991b..3200e94707 100644 --- a/src/script/script_error.h +++ b/src/script/script_error.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/sigcache.cpp b/src/script/sigcache.cpp index bdc0bfdc1c..09bedc5460 100644 --- a/src/script/sigcache.cpp +++ b/src/script/sigcache.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -11,20 +11,29 @@ #include "uint256.h" #include "util.h" +#include "cuckoocache.h" #include <boost/thread.hpp> -#include <boost/unordered_set.hpp> namespace { /** * We're hashing a nonce into the entries themselves, so we don't need extra * blinding in the set hash computation. + * + * This may exhibit platform endian dependent behavior but because these are + * nonced hashes (random) and this state is only ever used locally it is safe. + * All that matters is local consistency. */ -class CSignatureCacheHasher +class SignatureCacheHasher { public: - size_t operator()(const uint256& key) const { - return key.GetCheapHash(); + template <uint8_t hash_select> + uint32_t operator()(const uint256& key) const + { + static_assert(hash_select <8, "SignatureCacheHasher only has 8 hashes available."); + uint32_t u; + std::memcpy(&u, key.begin()+4*hash_select, 4); + return u; } }; @@ -38,11 +47,10 @@ class CSignatureCache private: //! Entries are SHA256(nonce || signature hash || public key || signature): uint256 nonce; - typedef boost::unordered_set<uint256, CSignatureCacheHasher> map_type; + typedef CuckooCache::cache<uint256, SignatureCacheHasher> map_type; map_type setValid; boost::shared_mutex cs_sigcache; - public: CSignatureCache() { @@ -56,58 +64,51 @@ public: } bool - Get(const uint256& entry) + Get(const uint256& entry, const bool erase) { boost::shared_lock<boost::shared_mutex> lock(cs_sigcache); - return setValid.count(entry); + return setValid.contains(entry, erase); } - void Erase(const uint256& entry) + void Set(uint256& entry) { boost::unique_lock<boost::shared_mutex> lock(cs_sigcache); - setValid.erase(entry); + setValid.insert(entry); } - - void Set(const uint256& entry) + uint32_t setup_bytes(size_t n) { - size_t nMaxCacheSize = GetArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_SIZE) * ((size_t) 1 << 20); - if (nMaxCacheSize <= 0) return; - - boost::unique_lock<boost::shared_mutex> lock(cs_sigcache); - while (memusage::DynamicUsage(setValid) > nMaxCacheSize) - { - map_type::size_type s = GetRand(setValid.bucket_count()); - map_type::local_iterator it = setValid.begin(s); - if (it != setValid.end(s)) { - setValid.erase(*it); - } - } - - setValid.insert(entry); + return setValid.setup_bytes(n); } }; +/* In previous versions of this code, signatureCache was a local static variable + * in CachingTransactionSignatureChecker::VerifySignature. We initialize + * signatureCache outside of VerifySignature to avoid the atomic operation per + * call overhead associated with local static variables even though + * signatureCache could be made local to VerifySignature. +*/ +static CSignatureCache signatureCache; } -bool CachingTransactionSignatureChecker::VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const +// To be called once in AppInit2/TestingSetup to initialize the signatureCache +void InitSignatureCache() { - static CSignatureCache signatureCache; + size_t nMaxCacheSize = GetArg("-maxsigcachesize", DEFAULT_MAX_SIG_CACHE_SIZE) * ((size_t) 1 << 20); + if (nMaxCacheSize <= 0) return; + size_t nElems = signatureCache.setup_bytes(nMaxCacheSize); + LogPrintf("Using %zu MiB out of %zu requested for signature cache, able to store %zu elements\n", + (nElems*sizeof(uint256)) >>20, nMaxCacheSize>>20, nElems); +} +bool CachingTransactionSignatureChecker::VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const +{ uint256 entry; signatureCache.ComputeEntry(entry, sighash, vchSig, pubkey); - - if (signatureCache.Get(entry)) { - if (!store) { - signatureCache.Erase(entry); - } + if (signatureCache.Get(entry, !store)) return true; - } - if (!TransactionSignatureChecker::VerifySignature(vchSig, pubkey, sighash)) return false; - - if (store) { + if (store) signatureCache.Set(entry); - } return true; } diff --git a/src/script/sigcache.h b/src/script/sigcache.h index 44551ec2bc..c123a9ba0f 100644 --- a/src/script/sigcache.h +++ b/src/script/sigcache.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -10,9 +10,10 @@ #include <vector> -// DoS prevention: limit cache size to less than 40MB (over 500000 -// entries on 64-bit systems). -static const unsigned int DEFAULT_MAX_SIG_CACHE_SIZE = 40; +// DoS prevention: limit cache size to 32MB (over 1000000 entries on 64-bit +// systems). Due to how we count cache size, actual memory usage is slightly +// more (~32.25 MB) +static const unsigned int DEFAULT_MAX_SIG_CACHE_SIZE = 32; class CPubKey; @@ -27,4 +28,6 @@ public: bool VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const; }; +void InitSignatureCache(); + #endif // BITCOIN_SCRIPT_SIGCACHE_H diff --git a/src/script/sign.cpp b/src/script/sign.cpp index f552ad5bba..b008df2591 100644 --- a/src/script/sign.cpp +++ b/src/script/sign.cpp @@ -194,9 +194,7 @@ SignatureData DataFromTransaction(const CMutableTransaction& tx, unsigned int nI SignatureData data; assert(tx.vin.size() > nIn); data.scriptSig = tx.vin[nIn].scriptSig; - if (tx.wit.vtxinwit.size() > nIn) { - data.scriptWitness = tx.wit.vtxinwit[nIn].scriptWitness; - } + data.scriptWitness = tx.vin[nIn].scriptWitness; return data; } @@ -204,10 +202,7 @@ void UpdateTransaction(CMutableTransaction& tx, unsigned int nIn, const Signatur { assert(tx.vin.size() > nIn); tx.vin[nIn].scriptSig = data.scriptSig; - if (!data.scriptWitness.IsNull() || tx.wit.vtxinwit.size() > nIn) { - tx.wit.vtxinwit.resize(tx.vin.size()); - tx.wit.vtxinwit[nIn].scriptWitness = data.scriptWitness; - } + tx.vin[nIn].scriptWitness = data.scriptWitness; } bool SignSignature(const CKeyStore &keystore, const CScript& fromPubKey, CMutableTransaction& txTo, unsigned int nIn, const CAmount& amount, int nHashType) diff --git a/src/script/sign.h b/src/script/sign.h index f9aa6fca27..1cfc53c6c1 100644 --- a/src/script/sign.h +++ b/src/script/sign.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/standard.cpp b/src/script/standard.cpp index bb178f49fe..4b9bec9aa1 100644 --- a/src/script/standard.cpp +++ b/src/script/standard.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/script/standard.h b/src/script/standard.h index 72aaea0b7b..097e0c3748 100644 --- a/src/script/standard.h +++ b/src/script/standard.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/secp256k1/.gitignore b/src/secp256k1/.gitignore index efb277d347..87fea161ba 100644 --- a/src/secp256k1/.gitignore +++ b/src/secp256k1/.gitignore @@ -6,6 +6,7 @@ bench_schnorr_verify bench_recover bench_internal tests +exhaustive_tests gen_context *.exe *.so diff --git a/src/secp256k1/.travis.yml b/src/secp256k1/.travis.yml index 2c5c63adad..2439529242 100644 --- a/src/secp256k1/.travis.yml +++ b/src/secp256k1/.travis.yml @@ -11,7 +11,7 @@ cache: - src/java/guava/ env: global: - - FIELD=auto BIGNUM=auto SCALAR=auto ENDOMORPHISM=no STATICPRECOMPUTATION=yes ASM=no BUILD=check EXTRAFLAGS= HOST= ECDH=no schnorr=no RECOVERY=no EXPERIMENTAL=no + - FIELD=auto BIGNUM=auto SCALAR=auto ENDOMORPHISM=no STATICPRECOMPUTATION=yes ASM=no BUILD=check EXTRAFLAGS= HOST= ECDH=no RECOVERY=no EXPERIMENTAL=no - GUAVA_URL=https://search.maven.org/remotecontent?filepath=com/google/guava/guava/18.0/guava-18.0.jar GUAVA_JAR=src/java/guava/guava-18.0.jar matrix: - SCALAR=32bit RECOVERY=yes @@ -22,15 +22,14 @@ env: - FIELD=64bit ENDOMORPHISM=yes ECDH=yes EXPERIMENTAL=yes - FIELD=64bit ASM=x86_64 - FIELD=64bit ENDOMORPHISM=yes ASM=x86_64 - - FIELD=32bit SCHNORR=yes EXPERIMENTAL=yes - FIELD=32bit ENDOMORPHISM=yes - BIGNUM=no - - BIGNUM=no ENDOMORPHISM=yes SCHNORR=yes RECOVERY=yes EXPERIMENTAL=yes + - BIGNUM=no ENDOMORPHISM=yes RECOVERY=yes EXPERIMENTAL=yes - BIGNUM=no STATICPRECOMPUTATION=no - BUILD=distcheck - EXTRAFLAGS=CPPFLAGS=-DDETERMINISTIC - EXTRAFLAGS=CFLAGS=-O0 - - BUILD=check-java ECDH=yes SCHNORR=yes EXPERIMENTAL=yes + - BUILD=check-java ECDH=yes EXPERIMENTAL=yes matrix: fast_finish: true include: @@ -66,5 +65,5 @@ before_script: ./autogen.sh script: - if [ -n "$HOST" ]; then export USE_HOST="--host=$HOST"; fi - if [ "x$HOST" = "xi686-linux-gnu" ]; then export CC="$CC -m32"; fi - - ./configure --enable-experimental=$EXPERIMENTAL --enable-endomorphism=$ENDOMORPHISM --with-field=$FIELD --with-bignum=$BIGNUM --with-scalar=$SCALAR --enable-ecmult-static-precomputation=$STATICPRECOMPUTATION --enable-module-ecdh=$ECDH --enable-module-schnorr=$SCHNORR --enable-module-recovery=$RECOVERY $EXTRAFLAGS $USE_HOST && make -j2 $BUILD + - ./configure --enable-experimental=$EXPERIMENTAL --enable-endomorphism=$ENDOMORPHISM --with-field=$FIELD --with-bignum=$BIGNUM --with-scalar=$SCALAR --enable-ecmult-static-precomputation=$STATICPRECOMPUTATION --enable-module-ecdh=$ECDH --enable-module-recovery=$RECOVERY $EXTRAFLAGS $USE_HOST && make -j2 $BUILD os: linux diff --git a/src/secp256k1/Makefile.am b/src/secp256k1/Makefile.am index 3d130bdcbd..e5657f7f31 100644 --- a/src/secp256k1/Makefile.am +++ b/src/secp256k1/Makefile.am @@ -12,9 +12,11 @@ noinst_HEADERS = noinst_HEADERS += src/scalar.h noinst_HEADERS += src/scalar_4x64.h noinst_HEADERS += src/scalar_8x32.h +noinst_HEADERS += src/scalar_low.h noinst_HEADERS += src/scalar_impl.h noinst_HEADERS += src/scalar_4x64_impl.h noinst_HEADERS += src/scalar_8x32_impl.h +noinst_HEADERS += src/scalar_low_impl.h noinst_HEADERS += src/group.h noinst_HEADERS += src/group_impl.h noinst_HEADERS += src/num_gmp.h @@ -87,13 +89,23 @@ bench_internal_LDADD = $(SECP_LIBS) $(COMMON_LIB) bench_internal_CPPFLAGS = -DSECP256K1_BUILD $(SECP_INCLUDES) endif +TESTS = if USE_TESTS noinst_PROGRAMS += tests tests_SOURCES = src/tests.c tests_CPPFLAGS = -DSECP256K1_BUILD -DVERIFY -I$(top_srcdir)/src -I$(top_srcdir)/include $(SECP_INCLUDES) $(SECP_TEST_INCLUDES) tests_LDADD = $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB) tests_LDFLAGS = -static -TESTS = tests +TESTS += tests +endif + +if USE_EXHAUSTIVE_TESTS +noinst_PROGRAMS += exhaustive_tests +exhaustive_tests_SOURCES = src/tests_exhaustive.c +exhaustive_tests_CPPFLAGS = -DSECP256K1_BUILD -DVERIFY -I$(top_srcdir)/src $(SECP_INCLUDES) +exhaustive_tests_LDADD = $(SECP_LIBS) +exhaustive_tests_LDFLAGS = -static +TESTS += exhaustive_tests endif JAVAROOT=src/java @@ -154,10 +166,6 @@ if ENABLE_MODULE_ECDH include src/modules/ecdh/Makefile.am.include endif -if ENABLE_MODULE_SCHNORR -include src/modules/schnorr/Makefile.am.include -endif - if ENABLE_MODULE_RECOVERY include src/modules/recovery/Makefile.am.include endif diff --git a/src/secp256k1/build-aux/m4/bitcoin_secp.m4 b/src/secp256k1/build-aux/m4/bitcoin_secp.m4 index b25d8adb92..b74acb8c13 100644 --- a/src/secp256k1/build-aux/m4/bitcoin_secp.m4 +++ b/src/secp256k1/build-aux/m4/bitcoin_secp.m4 @@ -46,6 +46,10 @@ if test x"$has_libcrypto" = x"yes" && test x"$has_openssl_ec" = x; then ECDSA_sign(0, NULL, 0, NULL, NULL, eckey); ECDSA_verify(0, NULL, 0, NULL, 0, eckey); EC_KEY_free(eckey); + ECDSA_SIG *sig_openssl; + sig_openssl = ECDSA_SIG_new(); + (void)sig_openssl->r; + ECDSA_SIG_free(sig_openssl); ]])],[has_openssl_ec=yes],[has_openssl_ec=no]) AC_MSG_RESULT([$has_openssl_ec]) fi diff --git a/src/secp256k1/configure.ac b/src/secp256k1/configure.ac index 0743c36690..ec50ffe3a2 100644 --- a/src/secp256k1/configure.ac +++ b/src/secp256k1/configure.ac @@ -104,6 +104,11 @@ AC_ARG_ENABLE(experimental, [use_experimental=$enableval], [use_experimental=no]) +AC_ARG_ENABLE(exhaustive_tests, + AS_HELP_STRING([--enable-exhaustive-tests],[compile exhaustive tests (default is yes)]), + [use_exhaustive_tests=$enableval], + [use_exhaustive_tests=yes]) + AC_ARG_ENABLE(endomorphism, AS_HELP_STRING([--enable-endomorphism],[enable endomorphism (default is no)]), [use_endomorphism=$enableval], @@ -119,11 +124,6 @@ AC_ARG_ENABLE(module_ecdh, [enable_module_ecdh=$enableval], [enable_module_ecdh=no]) -AC_ARG_ENABLE(module_schnorr, - AS_HELP_STRING([--enable-module-schnorr],[enable Schnorr signature module (experimental)]), - [enable_module_schnorr=$enableval], - [enable_module_schnorr=no]) - AC_ARG_ENABLE(module_recovery, AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module (default is no)]), [enable_module_recovery=$enableval], @@ -381,9 +381,6 @@ fi if test x"$use_jni" != x"no"; then AX_JNI_INCLUDE_DIR have_jni_dependencies=yes - if test x"$enable_module_schnorr" = x"no"; then - have_jni_dependencies=no - fi if test x"$enable_module_ecdh" = x"no"; then have_jni_dependencies=no fi @@ -392,7 +389,7 @@ if test x"$use_jni" != x"no"; then fi if test "x$have_jni_dependencies" = "xno"; then if test x"$use_jni" = x"yes"; then - AC_MSG_ERROR([jni support explicitly requested but headers/dependencies were not found. Enable ECDH and Schnorr and try again.]) + AC_MSG_ERROR([jni support explicitly requested but headers/dependencies were not found. Enable ECDH and try again.]) fi AC_MSG_WARN([jni headers/dependencies not found. jni support disabled]) use_jni=no @@ -413,7 +410,7 @@ if test x"$use_endomorphism" = x"yes"; then AC_DEFINE(USE_ENDOMORPHISM, 1, [Define this symbol to use endomorphism optimization]) fi -if test x"$use_ecmult_static_precomputation" = x"yes"; then +if test x"$set_precomp" = x"yes"; then AC_DEFINE(USE_ECMULT_STATIC_PRECOMPUTATION, 1, [Define this symbol to use a statically generated ecmult table]) fi @@ -421,10 +418,6 @@ if test x"$enable_module_ecdh" = x"yes"; then AC_DEFINE(ENABLE_MODULE_ECDH, 1, [Define this symbol to enable the ECDH module]) fi -if test x"$enable_module_schnorr" = x"yes"; then - AC_DEFINE(ENABLE_MODULE_SCHNORR, 1, [Define this symbol to enable the Schnorr signature module]) -fi - if test x"$enable_module_recovery" = x"yes"; then AC_DEFINE(ENABLE_MODULE_RECOVERY, 1, [Define this symbol to enable the ECDSA pubkey recovery module]) fi @@ -442,7 +435,6 @@ AC_MSG_NOTICE([Using bignum implementation: $set_bignum]) AC_MSG_NOTICE([Using scalar implementation: $set_scalar]) AC_MSG_NOTICE([Using endomorphism optimizations: $use_endomorphism]) AC_MSG_NOTICE([Building ECDH module: $enable_module_ecdh]) -AC_MSG_NOTICE([Building Schnorr signatures module: $enable_module_schnorr]) AC_MSG_NOTICE([Building ECDSA pubkey recovery module: $enable_module_recovery]) AC_MSG_NOTICE([Using jni: $use_jni]) @@ -451,12 +443,8 @@ if test x"$enable_experimental" = x"yes"; then AC_MSG_NOTICE([WARNING: experimental build]) AC_MSG_NOTICE([Experimental features do not have stable APIs or properties, and may not be safe for production use.]) AC_MSG_NOTICE([Building ECDH module: $enable_module_ecdh]) - AC_MSG_NOTICE([Building Schnorr signatures module: $enable_module_schnorr]) AC_MSG_NOTICE([******]) else - if test x"$enable_module_schnorr" = x"yes"; then - AC_MSG_ERROR([Schnorr signature module is experimental. Use --enable-experimental to allow.]) - fi if test x"$enable_module_ecdh" = x"yes"; then AC_MSG_ERROR([ECDH module is experimental. Use --enable-experimental to allow.]) fi @@ -473,10 +461,10 @@ AC_SUBST(SECP_LIBS) AC_SUBST(SECP_TEST_LIBS) AC_SUBST(SECP_TEST_INCLUDES) AM_CONDITIONAL([USE_TESTS], [test x"$use_tests" != x"no"]) +AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$use_exhaustive_tests" != x"no"]) AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" = x"yes"]) -AM_CONDITIONAL([USE_ECMULT_STATIC_PRECOMPUTATION], [test x"$use_ecmult_static_precomputation" = x"yes"]) +AM_CONDITIONAL([USE_ECMULT_STATIC_PRECOMPUTATION], [test x"$set_precomp" = x"yes"]) AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"]) -AM_CONDITIONAL([ENABLE_MODULE_SCHNORR], [test x"$enable_module_schnorr" = x"yes"]) AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"]) AM_CONDITIONAL([USE_JNI], [test x"$use_jni" == x"yes"]) AM_CONDITIONAL([USE_EXTERNAL_ASM], [test x"$use_external_asm" = x"yes"]) diff --git a/src/secp256k1/include/secp256k1.h b/src/secp256k1/include/secp256k1.h index 7145dbcc54..f268e309d0 100644 --- a/src/secp256k1/include/secp256k1.h +++ b/src/secp256k1/include/secp256k1.h @@ -47,11 +47,8 @@ typedef struct secp256k1_context_struct secp256k1_context; * The exact representation of data inside is implementation defined and not * guaranteed to be portable between different platforms or versions. It is * however guaranteed to be 64 bytes in size, and can be safely copied/moved. - * If you need to convert to a format suitable for storage or transmission, use - * secp256k1_ec_pubkey_serialize and secp256k1_ec_pubkey_parse. - * - * Furthermore, it is guaranteed that identical public keys (ignoring - * compression) will have identical representation, so they can be memcmp'ed. + * If you need to convert to a format suitable for storage, transmission, or + * comparison, use secp256k1_ec_pubkey_serialize and secp256k1_ec_pubkey_parse. */ typedef struct { unsigned char data[64]; @@ -62,12 +59,9 @@ typedef struct { * The exact representation of data inside is implementation defined and not * guaranteed to be portable between different platforms or versions. It is * however guaranteed to be 64 bytes in size, and can be safely copied/moved. - * If you need to convert to a format suitable for storage or transmission, use - * the secp256k1_ecdsa_signature_serialize_* and + * If you need to convert to a format suitable for storage, transmission, or + * comparison, use the secp256k1_ecdsa_signature_serialize_* and * secp256k1_ecdsa_signature_serialize_* functions. - * - * Furthermore, it is guaranteed to identical signatures will have identical - * representation, so they can be memcmp'ed. */ typedef struct { unsigned char data[64]; diff --git a/src/secp256k1/include/secp256k1_schnorr.h b/src/secp256k1/include/secp256k1_schnorr.h deleted file mode 100644 index dc32fec1ea..0000000000 --- a/src/secp256k1/include/secp256k1_schnorr.h +++ /dev/null @@ -1,173 +0,0 @@ -#ifndef _SECP256K1_SCHNORR_ -# define _SECP256K1_SCHNORR_ - -# include "secp256k1.h" - -# ifdef __cplusplus -extern "C" { -# endif - -/** Create a signature using a custom EC-Schnorr-SHA256 construction. It - * produces non-malleable 64-byte signatures which support public key recovery - * batch validation, and multiparty signing. - * Returns: 1: signature created - * 0: the nonce generation function failed, or the private key was - * invalid. - * Args: ctx: pointer to a context object, initialized for signing - * (cannot be NULL) - * Out: sig64: pointer to a 64-byte array where the signature will be - * placed (cannot be NULL) - * In: msg32: the 32-byte message hash being signed (cannot be NULL) - * seckey: pointer to a 32-byte secret key (cannot be NULL) - * noncefp:pointer to a nonce generation function. If NULL, - * secp256k1_nonce_function_default is used - * ndata: pointer to arbitrary data used by the nonce generation - * function (can be NULL) - */ -SECP256K1_API int secp256k1_schnorr_sign( - const secp256k1_context* ctx, - unsigned char *sig64, - const unsigned char *msg32, - const unsigned char *seckey, - secp256k1_nonce_function noncefp, - const void *ndata -) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4); - -/** Verify a signature created by secp256k1_schnorr_sign. - * Returns: 1: correct signature - * 0: incorrect signature - * Args: ctx: a secp256k1 context object, initialized for verification. - * In: sig64: the 64-byte signature being verified (cannot be NULL) - * msg32: the 32-byte message hash being verified (cannot be NULL) - * pubkey: the public key to verify with (cannot be NULL) - */ -SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_schnorr_verify( - const secp256k1_context* ctx, - const unsigned char *sig64, - const unsigned char *msg32, - const secp256k1_pubkey *pubkey -) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4); - -/** Recover an EC public key from a Schnorr signature created using - * secp256k1_schnorr_sign. - * Returns: 1: public key successfully recovered (which guarantees a correct - * signature). - * 0: otherwise. - * Args: ctx: pointer to a context object, initialized for - * verification (cannot be NULL) - * Out: pubkey: pointer to a pubkey to set to the recovered public key - * (cannot be NULL). - * In: sig64: signature as 64 byte array (cannot be NULL) - * msg32: the 32-byte message hash assumed to be signed (cannot - * be NULL) - */ -SECP256K1_API int secp256k1_schnorr_recover( - const secp256k1_context* ctx, - secp256k1_pubkey *pubkey, - const unsigned char *sig64, - const unsigned char *msg32 -) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4); - -/** Generate a nonce pair deterministically for use with - * secp256k1_schnorr_partial_sign. - * Returns: 1: valid nonce pair was generated. - * 0: otherwise (nonce generation function failed) - * Args: ctx: pointer to a context object, initialized for signing - * (cannot be NULL) - * Out: pubnonce: public side of the nonce (cannot be NULL) - * privnonce32: private side of the nonce (32 byte) (cannot be NULL) - * In: msg32: the 32-byte message hash assumed to be signed (cannot - * be NULL) - * sec32: the 32-byte private key (cannot be NULL) - * noncefp: pointer to a nonce generation function. If NULL, - * secp256k1_nonce_function_default is used - * noncedata: pointer to arbitrary data used by the nonce generation - * function (can be NULL) - * - * Do not use the output as a private/public key pair for signing/validation. - */ -SECP256K1_API int secp256k1_schnorr_generate_nonce_pair( - const secp256k1_context* ctx, - secp256k1_pubkey *pubnonce, - unsigned char *privnonce32, - const unsigned char *msg32, - const unsigned char *sec32, - secp256k1_nonce_function noncefp, - const void* noncedata -) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3); - -/** Produce a partial Schnorr signature, which can be combined using - * secp256k1_schnorr_partial_combine, to end up with a full signature that is - * verifiable using secp256k1_schnorr_verify. - * Returns: 1: signature created successfully. - * 0: no valid signature exists with this combination of keys, nonces - * and message (chance around 1 in 2^128) - * -1: invalid private key, nonce, or public nonces. - * Args: ctx: pointer to context object, initialized for signing (cannot - * be NULL) - * Out: sig64: pointer to 64-byte array to put partial signature in - * In: msg32: pointer to 32-byte message to sign - * sec32: pointer to 32-byte private key - * pubnonce_others: pointer to pubkey containing the sum of the other's - * nonces (see secp256k1_ec_pubkey_combine) - * secnonce32: pointer to 32-byte array containing our nonce - * - * The intended procedure for creating a multiparty signature is: - * - Each signer S[i] with private key x[i] and public key Q[i] runs - * secp256k1_schnorr_generate_nonce_pair to produce a pair (k[i],R[i]) of - * private/public nonces. - * - All signers communicate their public nonces to each other (revealing your - * private nonce can lead to discovery of your private key, so it should be - * considered secret). - * - All signers combine all the public nonces they received (excluding their - * own) using secp256k1_ec_pubkey_combine to obtain an - * Rall[i] = sum(R[0..i-1,i+1..n]). - * - All signers produce a partial signature using - * secp256k1_schnorr_partial_sign, passing in their own private key x[i], - * their own private nonce k[i], and the sum of the others' public nonces - * Rall[i]. - * - All signers communicate their partial signatures to each other. - * - Someone combines all partial signatures using - * secp256k1_schnorr_partial_combine, to obtain a full signature. - * - The resulting signature is validatable using secp256k1_schnorr_verify, with - * public key equal to the result of secp256k1_ec_pubkey_combine of the - * signers' public keys (sum(Q[0..n])). - * - * Note that secp256k1_schnorr_partial_combine and secp256k1_ec_pubkey_combine - * function take their arguments in any order, and it is possible to - * pre-combine several inputs already with one call, and add more inputs later - * by calling the function again (they are commutative and associative). - */ -SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_schnorr_partial_sign( - const secp256k1_context* ctx, - unsigned char *sig64, - const unsigned char *msg32, - const unsigned char *sec32, - const secp256k1_pubkey *pubnonce_others, - const unsigned char *secnonce32 -) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(4) SECP256K1_ARG_NONNULL(5) SECP256K1_ARG_NONNULL(6); - -/** Combine multiple Schnorr partial signatures. - * Returns: 1: the passed signatures were successfully combined. - * 0: the resulting signature is not valid (chance of 1 in 2^256) - * -1: some inputs were invalid, or the signatures were not created - * using the same set of nonces - * Args: ctx: pointer to a context object - * Out: sig64: pointer to a 64-byte array to place the combined signature - * (cannot be NULL) - * In: sig64sin: pointer to an array of n pointers to 64-byte input - * signatures - * n: the number of signatures to combine (at least 1) - */ -SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_schnorr_partial_combine( - const secp256k1_context* ctx, - unsigned char *sig64, - const unsigned char * const * sig64sin, - size_t n -) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3); - -# ifdef __cplusplus -} -# endif - -#endif diff --git a/src/secp256k1/src/ecdsa_impl.h b/src/secp256k1/src/ecdsa_impl.h index d110b4bb1d..9a42e519bd 100644 --- a/src/secp256k1/src/ecdsa_impl.h +++ b/src/secp256k1/src/ecdsa_impl.h @@ -203,7 +203,9 @@ static int secp256k1_ecdsa_sig_serialize(unsigned char *sig, size_t *size, const static int secp256k1_ecdsa_sig_verify(const secp256k1_ecmult_context *ctx, const secp256k1_scalar *sigr, const secp256k1_scalar *sigs, const secp256k1_ge *pubkey, const secp256k1_scalar *message) { unsigned char c[32]; secp256k1_scalar sn, u1, u2; +#if !defined(EXHAUSTIVE_TEST_ORDER) secp256k1_fe xr; +#endif secp256k1_gej pubkeyj; secp256k1_gej pr; @@ -219,6 +221,21 @@ static int secp256k1_ecdsa_sig_verify(const secp256k1_ecmult_context *ctx, const if (secp256k1_gej_is_infinity(&pr)) { return 0; } + +#if defined(EXHAUSTIVE_TEST_ORDER) +{ + secp256k1_scalar computed_r; + int overflow = 0; + secp256k1_ge pr_ge; + secp256k1_ge_set_gej(&pr_ge, &pr); + secp256k1_fe_normalize(&pr_ge.x); + + secp256k1_fe_get_b32(c, &pr_ge.x); + secp256k1_scalar_set_b32(&computed_r, c, &overflow); + /* we fully expect overflow */ + return secp256k1_scalar_eq(sigr, &computed_r); +} +#else secp256k1_scalar_get_b32(c, sigr); secp256k1_fe_set_b32(&xr, c); @@ -252,6 +269,7 @@ static int secp256k1_ecdsa_sig_verify(const secp256k1_ecmult_context *ctx, const return 1; } return 0; +#endif } static int secp256k1_ecdsa_sig_sign(const secp256k1_ecmult_gen_context *ctx, secp256k1_scalar *sigr, secp256k1_scalar *sigs, const secp256k1_scalar *seckey, const secp256k1_scalar *message, const secp256k1_scalar *nonce, int *recid) { diff --git a/src/secp256k1/src/ecmult_const_impl.h b/src/secp256k1/src/ecmult_const_impl.h index 7a6a25318c..0db314c48e 100644 --- a/src/secp256k1/src/ecmult_const_impl.h +++ b/src/secp256k1/src/ecmult_const_impl.h @@ -78,7 +78,7 @@ static int secp256k1_wnaf_const(int *wnaf, secp256k1_scalar s, int w) { /* Negative numbers will be negated to keep their bit representation below the maximum width */ flip = secp256k1_scalar_is_high(&s); /* We add 1 to even numbers, 2 to odd ones, noting that negation flips parity */ - bit = flip ^ (s.d[0] & 1); + bit = flip ^ !secp256k1_scalar_is_even(&s); /* We check for negative one, since adding 2 to it will cause an overflow */ secp256k1_scalar_negate(&neg_s, &s); not_neg_one = !secp256k1_scalar_is_one(&neg_s); diff --git a/src/secp256k1/src/ecmult_gen_impl.h b/src/secp256k1/src/ecmult_gen_impl.h index b63c4d8662..35f2546077 100644 --- a/src/secp256k1/src/ecmult_gen_impl.h +++ b/src/secp256k1/src/ecmult_gen_impl.h @@ -77,7 +77,7 @@ static void secp256k1_ecmult_gen_context_build(secp256k1_ecmult_gen_context *ctx secp256k1_gej_add_var(&numsbase, &numsbase, &nums_gej, NULL); } } - secp256k1_ge_set_all_gej_var(1024, prec, precj, cb); + secp256k1_ge_set_all_gej_var(prec, precj, 1024, cb); } for (j = 0; j < 64; j++) { for (i = 0; i < 16; i++) { diff --git a/src/secp256k1/src/ecmult_impl.h b/src/secp256k1/src/ecmult_impl.h index 81ae08e100..4e40104ad4 100644 --- a/src/secp256k1/src/ecmult_impl.h +++ b/src/secp256k1/src/ecmult_impl.h @@ -7,15 +7,29 @@ #ifndef _SECP256K1_ECMULT_IMPL_H_ #define _SECP256K1_ECMULT_IMPL_H_ +#include <string.h> + #include "group.h" #include "scalar.h" #include "ecmult.h" -#include <string.h> - +#if defined(EXHAUSTIVE_TEST_ORDER) +/* We need to lower these values for exhaustive tests because + * the tables cannot have infinities in them (this breaks the + * affine-isomorphism stuff which tracks z-ratios) */ +# if EXHAUSTIVE_TEST_ORDER > 128 +# define WINDOW_A 5 +# define WINDOW_G 8 +# elif EXHAUSTIVE_TEST_ORDER > 8 +# define WINDOW_A 4 +# define WINDOW_G 4 +# else +# define WINDOW_A 2 +# define WINDOW_G 2 +# endif +#else /* optimal for 128-bit and 256-bit exponents. */ #define WINDOW_A 5 - /** larger numbers may result in slightly better performance, at the cost of exponentially larger precomputed tables. */ #ifdef USE_ENDOMORPHISM @@ -25,6 +39,7 @@ /** One table for window size 16: 1.375 MiB. */ #define WINDOW_G 16 #endif +#endif /** The number of entries a table with precomputed multiples needs to have. */ #define ECMULT_TABLE_SIZE(w) (1 << ((w)-2)) @@ -103,7 +118,7 @@ static void secp256k1_ecmult_odd_multiples_table_storage_var(int n, secp256k1_ge /* Compute the odd multiples in Jacobian form. */ secp256k1_ecmult_odd_multiples_table(n, prej, zr, a); /* Convert them in batch to affine coordinates. */ - secp256k1_ge_set_table_gej_var(n, prea, prej, zr); + secp256k1_ge_set_table_gej_var(prea, prej, zr, n); /* Convert them to compact storage form. */ for (i = 0; i < n; i++) { secp256k1_ge_to_storage(&pre[i], &prea[i]); diff --git a/src/secp256k1/src/field.h b/src/secp256k1/src/field.h index c5ba074244..bbb1ee866c 100644 --- a/src/secp256k1/src/field.h +++ b/src/secp256k1/src/field.h @@ -30,6 +30,8 @@ #error "Please select field implementation" #endif +#include "util.h" + /** Normalize a field element. */ static void secp256k1_fe_normalize(secp256k1_fe *r); @@ -50,6 +52,9 @@ static int secp256k1_fe_normalizes_to_zero_var(secp256k1_fe *r); /** Set a field element equal to a small integer. Resulting field element is normalized. */ static void secp256k1_fe_set_int(secp256k1_fe *r, int a); +/** Sets a field element equal to zero, initializing all fields. */ +static void secp256k1_fe_clear(secp256k1_fe *a); + /** Verify whether a field element is zero. Requires the input to be normalized. */ static int secp256k1_fe_is_zero(const secp256k1_fe *a); @@ -110,7 +115,7 @@ static void secp256k1_fe_inv_var(secp256k1_fe *r, const secp256k1_fe *a); /** Calculate the (modular) inverses of a batch of field elements. Requires the inputs' magnitudes to be * at most 8. The output magnitudes are 1 (but not guaranteed to be normalized). The inputs and * outputs must not overlap in memory. */ -static void secp256k1_fe_inv_all_var(size_t len, secp256k1_fe *r, const secp256k1_fe *a); +static void secp256k1_fe_inv_all_var(secp256k1_fe *r, const secp256k1_fe *a, size_t len); /** Convert a field element to the storage type. */ static void secp256k1_fe_to_storage(secp256k1_fe_storage *r, const secp256k1_fe *a); diff --git a/src/secp256k1/src/field_impl.h b/src/secp256k1/src/field_impl.h index 52cd902eb3..5127b279bc 100644 --- a/src/secp256k1/src/field_impl.h +++ b/src/secp256k1/src/field_impl.h @@ -260,7 +260,7 @@ static void secp256k1_fe_inv_var(secp256k1_fe *r, const secp256k1_fe *a) { #endif } -static void secp256k1_fe_inv_all_var(size_t len, secp256k1_fe *r, const secp256k1_fe *a) { +static void secp256k1_fe_inv_all_var(secp256k1_fe *r, const secp256k1_fe *a, size_t len) { secp256k1_fe u; size_t i; if (len < 1) { diff --git a/src/secp256k1/src/group.h b/src/secp256k1/src/group.h index d515716744..4957b248fe 100644 --- a/src/secp256k1/src/group.h +++ b/src/secp256k1/src/group.h @@ -65,12 +65,12 @@ static void secp256k1_ge_neg(secp256k1_ge *r, const secp256k1_ge *a); static void secp256k1_ge_set_gej(secp256k1_ge *r, secp256k1_gej *a); /** Set a batch of group elements equal to the inputs given in jacobian coordinates */ -static void secp256k1_ge_set_all_gej_var(size_t len, secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_callback *cb); +static void secp256k1_ge_set_all_gej_var(secp256k1_ge *r, const secp256k1_gej *a, size_t len, const secp256k1_callback *cb); /** Set a batch of group elements equal to the inputs given in jacobian * coordinates (with known z-ratios). zr must contain the known z-ratios such * that mul(a[i].z, zr[i+1]) == a[i+1].z. zr[0] is ignored. */ -static void secp256k1_ge_set_table_gej_var(size_t len, secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_fe *zr); +static void secp256k1_ge_set_table_gej_var(secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_fe *zr, size_t len); /** Bring a batch inputs given in jacobian coordinates (with known z-ratios) to * the same global z "denominator". zr must contain the known z-ratios such diff --git a/src/secp256k1/src/group_impl.h b/src/secp256k1/src/group_impl.h index 3e9c4c410d..2e192b62fd 100644 --- a/src/secp256k1/src/group_impl.h +++ b/src/secp256k1/src/group_impl.h @@ -11,6 +11,53 @@ #include "field.h" #include "group.h" +/* These points can be generated in sage as follows: + * + * 0. Setup a worksheet with the following parameters. + * b = 4 # whatever CURVE_B will be set to + * F = FiniteField (0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F) + * C = EllipticCurve ([F (0), F (b)]) + * + * 1. Determine all the small orders available to you. (If there are + * no satisfactory ones, go back and change b.) + * print C.order().factor(limit=1000) + * + * 2. Choose an order as one of the prime factors listed in the above step. + * (You can also multiply some to get a composite order, though the + * tests will crash trying to invert scalars during signing.) We take a + * random point and scale it to drop its order to the desired value. + * There is some probability this won't work; just try again. + * order = 199 + * P = C.random_point() + * P = (int(P.order()) / int(order)) * P + * assert(P.order() == order) + * + * 3. Print the values. You'll need to use a vim macro or something to + * split the hex output into 4-byte chunks. + * print "%x %x" % P.xy() + */ +#if defined(EXHAUSTIVE_TEST_ORDER) +# if EXHAUSTIVE_TEST_ORDER == 199 +const secp256k1_ge secp256k1_ge_const_g = SECP256K1_GE_CONST( + 0xFA7CC9A7, 0x0737F2DB, 0xA749DD39, 0x2B4FB069, + 0x3B017A7D, 0xA808C2F1, 0xFB12940C, 0x9EA66C18, + 0x78AC123A, 0x5ED8AEF3, 0x8732BC91, 0x1F3A2868, + 0x48DF246C, 0x808DAE72, 0xCFE52572, 0x7F0501ED +); + +const int CURVE_B = 4; +# elif EXHAUSTIVE_TEST_ORDER == 13 +const secp256k1_ge secp256k1_ge_const_g = SECP256K1_GE_CONST( + 0xedc60018, 0xa51a786b, 0x2ea91f4d, 0x4c9416c0, + 0x9de54c3b, 0xa1316554, 0x6cf4345c, 0x7277ef15, + 0x54cb1b6b, 0xdc8c1273, 0x087844ea, 0x43f4603e, + 0x0eaf9a43, 0xf6effe55, 0x939f806d, 0x37adf8ac +); +const int CURVE_B = 2; +# else +# error No known generator for the specified exhaustive test group order. +# endif +#else /** Generator for secp256k1, value 'g' defined in * "Standards for Efficient Cryptography" (SEC2) 2.7.1. */ @@ -21,8 +68,11 @@ static const secp256k1_ge secp256k1_ge_const_g = SECP256K1_GE_CONST( 0xFD17B448UL, 0xA6855419UL, 0x9C47D08FUL, 0xFB10D4B8UL ); +const int CURVE_B = 7; +#endif + static void secp256k1_ge_set_gej_zinv(secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_fe *zi) { - secp256k1_fe zi2; + secp256k1_fe zi2; secp256k1_fe zi3; secp256k1_fe_sqr(&zi2, zi); secp256k1_fe_mul(&zi3, &zi2, zi); @@ -76,7 +126,7 @@ static void secp256k1_ge_set_gej_var(secp256k1_ge *r, secp256k1_gej *a) { r->y = a->y; } -static void secp256k1_ge_set_all_gej_var(size_t len, secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_callback *cb) { +static void secp256k1_ge_set_all_gej_var(secp256k1_ge *r, const secp256k1_gej *a, size_t len, const secp256k1_callback *cb) { secp256k1_fe *az; secp256k1_fe *azi; size_t i; @@ -89,7 +139,7 @@ static void secp256k1_ge_set_all_gej_var(size_t len, secp256k1_ge *r, const secp } azi = (secp256k1_fe *)checked_malloc(cb, sizeof(secp256k1_fe) * count); - secp256k1_fe_inv_all_var(count, azi, az); + secp256k1_fe_inv_all_var(azi, az, count); free(az); count = 0; @@ -102,7 +152,7 @@ static void secp256k1_ge_set_all_gej_var(size_t len, secp256k1_ge *r, const secp free(azi); } -static void secp256k1_ge_set_table_gej_var(size_t len, secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_fe *zr) { +static void secp256k1_ge_set_table_gej_var(secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_fe *zr, size_t len) { size_t i = len - 1; secp256k1_fe zi; @@ -145,9 +195,15 @@ static void secp256k1_ge_globalz_set_table_gej(size_t len, secp256k1_ge *r, secp static void secp256k1_gej_set_infinity(secp256k1_gej *r) { r->infinity = 1; - secp256k1_fe_set_int(&r->x, 0); - secp256k1_fe_set_int(&r->y, 0); - secp256k1_fe_set_int(&r->z, 0); + secp256k1_fe_clear(&r->x); + secp256k1_fe_clear(&r->y); + secp256k1_fe_clear(&r->z); +} + +static void secp256k1_ge_set_infinity(secp256k1_ge *r) { + r->infinity = 1; + secp256k1_fe_clear(&r->x); + secp256k1_fe_clear(&r->y); } static void secp256k1_gej_clear(secp256k1_gej *r) { @@ -169,7 +225,7 @@ static int secp256k1_ge_set_xquad(secp256k1_ge *r, const secp256k1_fe *x) { secp256k1_fe_sqr(&x2, x); secp256k1_fe_mul(&x3, x, &x2); r->infinity = 0; - secp256k1_fe_set_int(&c, 7); + secp256k1_fe_set_int(&c, CURVE_B); secp256k1_fe_add(&c, &x3); return secp256k1_fe_sqrt(&r->y, &c); } @@ -228,7 +284,7 @@ static int secp256k1_gej_is_valid_var(const secp256k1_gej *a) { secp256k1_fe_sqr(&x3, &a->x); secp256k1_fe_mul(&x3, &x3, &a->x); secp256k1_fe_sqr(&z2, &a->z); secp256k1_fe_sqr(&z6, &z2); secp256k1_fe_mul(&z6, &z6, &z2); - secp256k1_fe_mul_int(&z6, 7); + secp256k1_fe_mul_int(&z6, CURVE_B); secp256k1_fe_add(&x3, &z6); secp256k1_fe_normalize_weak(&x3); return secp256k1_fe_equal_var(&y2, &x3); @@ -242,7 +298,7 @@ static int secp256k1_ge_is_valid_var(const secp256k1_ge *a) { /* y^2 = x^3 + 7 */ secp256k1_fe_sqr(&y2, &a->y); secp256k1_fe_sqr(&x3, &a->x); secp256k1_fe_mul(&x3, &x3, &a->x); - secp256k1_fe_set_int(&c, 7); + secp256k1_fe_set_int(&c, CURVE_B); secp256k1_fe_add(&x3, &c); secp256k1_fe_normalize_weak(&x3); return secp256k1_fe_equal_var(&y2, &x3); @@ -260,7 +316,7 @@ static void secp256k1_gej_double_var(secp256k1_gej *r, const secp256k1_gej *a, s /** For secp256k1, 2Q is infinity if and only if Q is infinity. This is because if 2Q = infinity, * Q must equal -Q, or that Q.y == -(Q.y), or Q.y is 0. For a point on y^2 = x^3 + 7 to have * y=0, x^3 must be -7 mod p. However, -7 has no cube root mod p. - * + * * Having said this, if this function receives a point on a sextic twist, e.g. by * a fault attack, it is possible for y to be 0. This happens for y^2 = x^3 + 6, * since -6 does have a cube root mod p. For this point, this function will not set diff --git a/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1.java b/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1.java index be67048fbe..1c67802fba 100644 --- a/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1.java +++ b/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1.java @@ -32,7 +32,7 @@ import static org.bitcoin.NativeSecp256k1Util.*; * <p>You can find an example library that can be used for this at https://github.com/bitcoin/secp256k1</p> * * <p>To build secp256k1 for use with bitcoinj, run - * `./configure --enable-jni --enable-experimental --enable-module-schnorr --enable-module-ecdh` + * `./configure --enable-jni --enable-experimental --enable-module-ecdh` * and `make` then copy `.libs/libsecp256k1.so` to your system library path * or point the JVM to the folder containing it with -Djava.library.path * </p> @@ -417,36 +417,6 @@ public class NativeSecp256k1 { } } - public static byte[] schnorrSign(byte[] data, byte[] sec) throws AssertFailException { - Preconditions.checkArgument(data.length == 32 && sec.length <= 32); - - ByteBuffer byteBuff = nativeECDSABuffer.get(); - if (byteBuff == null) { - byteBuff = ByteBuffer.allocateDirect(32 + 32); - byteBuff.order(ByteOrder.nativeOrder()); - nativeECDSABuffer.set(byteBuff); - } - byteBuff.rewind(); - byteBuff.put(data); - byteBuff.put(sec); - - byte[][] retByteArray; - - r.lock(); - try { - retByteArray = secp256k1_schnorr_sign(byteBuff, Secp256k1Context.getContext()); - } finally { - r.unlock(); - } - - byte[] sigArr = retByteArray[0]; - int retVal = new BigInteger(new byte[] { retByteArray[1][0] }).intValue(); - - assertEquals(sigArr.length, 64, "Got bad signature length."); - - return retVal == 0 ? new byte[0] : sigArr; - } - private static native long secp256k1_ctx_clone(long context); private static native int secp256k1_context_randomize(ByteBuffer byteBuff, long context); @@ -471,8 +441,6 @@ public class NativeSecp256k1 { private static native byte[][] secp256k1_ec_pubkey_parse(ByteBuffer byteBuff, long context, int inputLen); - private static native byte[][] secp256k1_schnorr_sign(ByteBuffer byteBuff, long context); - private static native byte[][] secp256k1_ecdh(ByteBuffer byteBuff, long context, int inputLen); } diff --git a/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java b/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java index f18ce95810..c00d08899b 100644 --- a/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java +++ b/src/secp256k1/src/java/org/bitcoin/NativeSecp256k1Test.java @@ -167,22 +167,6 @@ public class NativeSecp256k1Test { assertEquals( result, true, "testRandomize"); } - /** - * This tests signSchnorr() for a valid secretkey - */ - public static void testSchnorrSign() throws AssertFailException{ - - byte[] data = BaseEncoding.base16().lowerCase().decode("CF80CD8AED482D5D1527D7DC72FCEFF84E6326592848447D2DC0B0E87DFC9A90".toLowerCase()); //sha256hash of "testing" - byte[] sec = BaseEncoding.base16().lowerCase().decode("67E56582298859DDAE725F972992A07C6C4FB9F62A8FFF58CE3CA926A1063530".toLowerCase()); - - byte[] resultArr = NativeSecp256k1.schnorrSign(data, sec); - String sigString = javax.xml.bind.DatatypeConverter.printHexBinary(resultArr); - assertEquals( sigString, "C5E929AA058B982048760422D3B563749B7D0E50C5EBD8CD2FFC23214BD6A2F1B072C13880997EBA847CF20F2F90FCE07C1CA33A890A4127095A351127F8D95F" , "testSchnorrSign"); - } - - /** - * This tests signSchnorr() for a valid secretkey - */ public static void testCreateECDHSecret() throws AssertFailException{ byte[] sec = BaseEncoding.base16().lowerCase().decode("67E56582298859DDAE725F972992A07C6C4FB9F62A8FFF58CE3CA926A1063530".toLowerCase()); @@ -216,11 +200,6 @@ public class NativeSecp256k1Test { testSignPos(); testSignNeg(); - //Test Schnorr (partial support) //TODO - testSchnorrSign(); - //testSchnorrVerify - //testSchnorrRecovery - //Test privKeyTweakAdd() 1 testPrivKeyTweakAdd_1(); diff --git a/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.c b/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.c index dba9524dd4..bcef7b32ce 100644 --- a/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.c +++ b/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.c @@ -5,7 +5,6 @@ #include "include/secp256k1.h" #include "include/secp256k1_ecdh.h" #include "include/secp256k1_recovery.h" -#include "include/secp256k1_schnorr.h" SECP256K1_API jlong JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1ctx_1clone @@ -333,39 +332,6 @@ SECP256K1_API jlong JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1ecdsa_1p return 0; } -SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1schnorr_1sign - (JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l) -{ - secp256k1_context *ctx = (secp256k1_context*)(uintptr_t)ctx_l; - unsigned char* data = (unsigned char*) (*env)->GetDirectBufferAddress(env, byteBufferObject); - unsigned char* secKey = (unsigned char*) (data + 32); - - jobjectArray retArray; - jbyteArray sigArray, intsByteArray; - unsigned char intsarray[1]; - unsigned char sig[64]; - - int ret = secp256k1_schnorr_sign(ctx, sig, data, secKey, NULL, NULL); - - intsarray[0] = ret; - - retArray = (*env)->NewObjectArray(env, 2, - (*env)->FindClass(env, "[B"), - (*env)->NewByteArray(env, 1)); - - sigArray = (*env)->NewByteArray(env, 64); - (*env)->SetByteArrayRegion(env, sigArray, 0, 64, (jbyte*)sig); - (*env)->SetObjectArrayElement(env, retArray, 0, sigArray); - - intsByteArray = (*env)->NewByteArray(env, 1); - (*env)->SetByteArrayRegion(env, intsByteArray, 0, 1, (jbyte*)intsarray); - (*env)->SetObjectArrayElement(env, retArray, 1, intsByteArray); - - (void)classObject; - - return retArray; -} - SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1ecdh (JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l, jint publen) { diff --git a/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.h b/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.h index 4125a1f523..fe613c9e9e 100644 --- a/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.h +++ b/src/secp256k1/src/java/org_bitcoin_NativeSecp256k1.h @@ -106,14 +106,6 @@ SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1e /* * Class: org_bitcoin_NativeSecp256k1 - * Method: secp256k1_schnorr_sign - * Signature: (Ljava/nio/ByteBuffer;JI)[[B - */ -SECP256K1_API jobjectArray JNICALL Java_org_bitcoin_NativeSecp256k1_secp256k1_1schnorr_1sign - (JNIEnv* env, jclass classObject, jobject byteBufferObject, jlong ctx_l); - -/* - * Class: org_bitcoin_NativeSecp256k1 * Method: secp256k1_ecdh * Signature: (Ljava/nio/ByteBuffer;JI)[[B */ diff --git a/src/secp256k1/src/modules/recovery/main_impl.h b/src/secp256k1/src/modules/recovery/main_impl.h index ec42f4bb6c..86f2f0cb2b 100644..100755 --- a/src/secp256k1/src/modules/recovery/main_impl.h +++ b/src/secp256k1/src/modules/recovery/main_impl.h @@ -138,16 +138,15 @@ int secp256k1_ecdsa_sign_recoverable(const secp256k1_context* ctx, secp256k1_ecd secp256k1_scalar_set_b32(&sec, seckey, &overflow); /* Fail if the secret key is invalid. */ if (!overflow && !secp256k1_scalar_is_zero(&sec)) { + unsigned char nonce32[32]; unsigned int count = 0; secp256k1_scalar_set_b32(&msg, msg32, NULL); while (1) { - unsigned char nonce32[32]; ret = noncefp(nonce32, msg32, seckey, NULL, (void*)noncedata, count); if (!ret) { break; } secp256k1_scalar_set_b32(&non, nonce32, &overflow); - memset(nonce32, 0, 32); if (!secp256k1_scalar_is_zero(&non) && !overflow) { if (secp256k1_ecdsa_sig_sign(&ctx->ecmult_gen_ctx, &r, &s, &sec, &msg, &non, &recid)) { break; @@ -155,6 +154,7 @@ int secp256k1_ecdsa_sign_recoverable(const secp256k1_context* ctx, secp256k1_ecd } count++; } + memset(nonce32, 0, 32); secp256k1_scalar_clear(&msg); secp256k1_scalar_clear(&non); secp256k1_scalar_clear(&sec); diff --git a/src/secp256k1/src/modules/schnorr/Makefile.am.include b/src/secp256k1/src/modules/schnorr/Makefile.am.include deleted file mode 100644 index f1af8e8325..0000000000 --- a/src/secp256k1/src/modules/schnorr/Makefile.am.include +++ /dev/null @@ -1,10 +0,0 @@ -include_HEADERS += include/secp256k1_schnorr.h -noinst_HEADERS += src/modules/schnorr/main_impl.h -noinst_HEADERS += src/modules/schnorr/schnorr.h -noinst_HEADERS += src/modules/schnorr/schnorr_impl.h -noinst_HEADERS += src/modules/schnorr/tests_impl.h -if USE_BENCHMARK -noinst_PROGRAMS += bench_schnorr_verify -bench_schnorr_verify_SOURCES = src/bench_schnorr_verify.c -bench_schnorr_verify_LDADD = libsecp256k1.la $(SECP_LIBS) $(COMMON_LIB) -endif diff --git a/src/secp256k1/src/modules/schnorr/main_impl.h b/src/secp256k1/src/modules/schnorr/main_impl.h deleted file mode 100644 index fa176a1767..0000000000 --- a/src/secp256k1/src/modules/schnorr/main_impl.h +++ /dev/null @@ -1,164 +0,0 @@ -/********************************************************************** - * Copyright (c) 2014-2015 Pieter Wuille * - * Distributed under the MIT software license, see the accompanying * - * file COPYING or http://www.opensource.org/licenses/mit-license.php.* - **********************************************************************/ - -#ifndef SECP256K1_MODULE_SCHNORR_MAIN -#define SECP256K1_MODULE_SCHNORR_MAIN - -#include "include/secp256k1_schnorr.h" -#include "modules/schnorr/schnorr_impl.h" - -static void secp256k1_schnorr_msghash_sha256(unsigned char *h32, const unsigned char *r32, const unsigned char *msg32) { - secp256k1_sha256_t sha; - secp256k1_sha256_initialize(&sha); - secp256k1_sha256_write(&sha, r32, 32); - secp256k1_sha256_write(&sha, msg32, 32); - secp256k1_sha256_finalize(&sha, h32); -} - -static const unsigned char secp256k1_schnorr_algo16[17] = "Schnorr+SHA256 "; - -int secp256k1_schnorr_sign(const secp256k1_context* ctx, unsigned char *sig64, const unsigned char *msg32, const unsigned char *seckey, secp256k1_nonce_function noncefp, const void* noncedata) { - secp256k1_scalar sec, non; - int ret = 0; - int overflow = 0; - unsigned int count = 0; - VERIFY_CHECK(ctx != NULL); - ARG_CHECK(secp256k1_ecmult_gen_context_is_built(&ctx->ecmult_gen_ctx)); - ARG_CHECK(msg32 != NULL); - ARG_CHECK(sig64 != NULL); - ARG_CHECK(seckey != NULL); - if (noncefp == NULL) { - noncefp = secp256k1_nonce_function_default; - } - - secp256k1_scalar_set_b32(&sec, seckey, NULL); - while (1) { - unsigned char nonce32[32]; - ret = noncefp(nonce32, msg32, seckey, secp256k1_schnorr_algo16, (void*)noncedata, count); - if (!ret) { - break; - } - secp256k1_scalar_set_b32(&non, nonce32, &overflow); - memset(nonce32, 0, 32); - if (!secp256k1_scalar_is_zero(&non) && !overflow) { - if (secp256k1_schnorr_sig_sign(&ctx->ecmult_gen_ctx, sig64, &sec, &non, NULL, secp256k1_schnorr_msghash_sha256, msg32)) { - break; - } - } - count++; - } - if (!ret) { - memset(sig64, 0, 64); - } - secp256k1_scalar_clear(&non); - secp256k1_scalar_clear(&sec); - return ret; -} - -int secp256k1_schnorr_verify(const secp256k1_context* ctx, const unsigned char *sig64, const unsigned char *msg32, const secp256k1_pubkey *pubkey) { - secp256k1_ge q; - VERIFY_CHECK(ctx != NULL); - ARG_CHECK(secp256k1_ecmult_context_is_built(&ctx->ecmult_ctx)); - ARG_CHECK(msg32 != NULL); - ARG_CHECK(sig64 != NULL); - ARG_CHECK(pubkey != NULL); - - secp256k1_pubkey_load(ctx, &q, pubkey); - return secp256k1_schnorr_sig_verify(&ctx->ecmult_ctx, sig64, &q, secp256k1_schnorr_msghash_sha256, msg32); -} - -int secp256k1_schnorr_recover(const secp256k1_context* ctx, secp256k1_pubkey *pubkey, const unsigned char *sig64, const unsigned char *msg32) { - secp256k1_ge q; - - VERIFY_CHECK(ctx != NULL); - ARG_CHECK(secp256k1_ecmult_context_is_built(&ctx->ecmult_ctx)); - ARG_CHECK(msg32 != NULL); - ARG_CHECK(sig64 != NULL); - ARG_CHECK(pubkey != NULL); - - if (secp256k1_schnorr_sig_recover(&ctx->ecmult_ctx, sig64, &q, secp256k1_schnorr_msghash_sha256, msg32)) { - secp256k1_pubkey_save(pubkey, &q); - return 1; - } else { - memset(pubkey, 0, sizeof(*pubkey)); - return 0; - } -} - -int secp256k1_schnorr_generate_nonce_pair(const secp256k1_context* ctx, secp256k1_pubkey *pubnonce, unsigned char *privnonce32, const unsigned char *sec32, const unsigned char *msg32, secp256k1_nonce_function noncefp, const void* noncedata) { - int count = 0; - int ret = 1; - secp256k1_gej Qj; - secp256k1_ge Q; - secp256k1_scalar sec; - - VERIFY_CHECK(ctx != NULL); - ARG_CHECK(secp256k1_ecmult_gen_context_is_built(&ctx->ecmult_gen_ctx)); - ARG_CHECK(msg32 != NULL); - ARG_CHECK(sec32 != NULL); - ARG_CHECK(pubnonce != NULL); - ARG_CHECK(privnonce32 != NULL); - - if (noncefp == NULL) { - noncefp = secp256k1_nonce_function_default; - } - - do { - int overflow; - ret = noncefp(privnonce32, sec32, msg32, secp256k1_schnorr_algo16, (void*)noncedata, count++); - if (!ret) { - break; - } - secp256k1_scalar_set_b32(&sec, privnonce32, &overflow); - if (overflow || secp256k1_scalar_is_zero(&sec)) { - continue; - } - secp256k1_ecmult_gen(&ctx->ecmult_gen_ctx, &Qj, &sec); - secp256k1_ge_set_gej(&Q, &Qj); - - secp256k1_pubkey_save(pubnonce, &Q); - break; - } while(1); - - secp256k1_scalar_clear(&sec); - if (!ret) { - memset(pubnonce, 0, sizeof(*pubnonce)); - } - return ret; -} - -int secp256k1_schnorr_partial_sign(const secp256k1_context* ctx, unsigned char *sig64, const unsigned char *msg32, const unsigned char *sec32, const secp256k1_pubkey *pubnonce_others, const unsigned char *secnonce32) { - int overflow = 0; - secp256k1_scalar sec, non; - secp256k1_ge pubnon; - VERIFY_CHECK(ctx != NULL); - ARG_CHECK(secp256k1_ecmult_gen_context_is_built(&ctx->ecmult_gen_ctx)); - ARG_CHECK(msg32 != NULL); - ARG_CHECK(sig64 != NULL); - ARG_CHECK(sec32 != NULL); - ARG_CHECK(secnonce32 != NULL); - ARG_CHECK(pubnonce_others != NULL); - - secp256k1_scalar_set_b32(&sec, sec32, &overflow); - if (overflow || secp256k1_scalar_is_zero(&sec)) { - return -1; - } - secp256k1_scalar_set_b32(&non, secnonce32, &overflow); - if (overflow || secp256k1_scalar_is_zero(&non)) { - return -1; - } - secp256k1_pubkey_load(ctx, &pubnon, pubnonce_others); - return secp256k1_schnorr_sig_sign(&ctx->ecmult_gen_ctx, sig64, &sec, &non, &pubnon, secp256k1_schnorr_msghash_sha256, msg32); -} - -int secp256k1_schnorr_partial_combine(const secp256k1_context* ctx, unsigned char *sig64, const unsigned char * const *sig64sin, size_t n) { - ARG_CHECK(sig64 != NULL); - ARG_CHECK(n >= 1); - ARG_CHECK(sig64sin != NULL); - return secp256k1_schnorr_sig_combine(sig64, n, sig64sin); -} - -#endif diff --git a/src/secp256k1/src/modules/schnorr/schnorr.h b/src/secp256k1/src/modules/schnorr/schnorr.h deleted file mode 100644 index de18147bd5..0000000000 --- a/src/secp256k1/src/modules/schnorr/schnorr.h +++ /dev/null @@ -1,20 +0,0 @@ -/*********************************************************************** - * Copyright (c) 2014-2015 Pieter Wuille * - * Distributed under the MIT software license, see the accompanying * - * file COPYING or http://www.opensource.org/licenses/mit-license.php. * - ***********************************************************************/ - -#ifndef _SECP256K1_MODULE_SCHNORR_H_ -#define _SECP256K1_MODULE_SCHNORR_H_ - -#include "scalar.h" -#include "group.h" - -typedef void (*secp256k1_schnorr_msghash)(unsigned char *h32, const unsigned char *r32, const unsigned char *msg32); - -static int secp256k1_schnorr_sig_sign(const secp256k1_ecmult_gen_context* ctx, unsigned char *sig64, const secp256k1_scalar *key, const secp256k1_scalar *nonce, const secp256k1_ge *pubnonce, secp256k1_schnorr_msghash hash, const unsigned char *msg32); -static int secp256k1_schnorr_sig_verify(const secp256k1_ecmult_context* ctx, const unsigned char *sig64, const secp256k1_ge *pubkey, secp256k1_schnorr_msghash hash, const unsigned char *msg32); -static int secp256k1_schnorr_sig_recover(const secp256k1_ecmult_context* ctx, const unsigned char *sig64, secp256k1_ge *pubkey, secp256k1_schnorr_msghash hash, const unsigned char *msg32); -static int secp256k1_schnorr_sig_combine(unsigned char *sig64, size_t n, const unsigned char * const *sig64ins); - -#endif diff --git a/src/secp256k1/src/modules/schnorr/schnorr_impl.h b/src/secp256k1/src/modules/schnorr/schnorr_impl.h deleted file mode 100644 index e13ab6db7c..0000000000 --- a/src/secp256k1/src/modules/schnorr/schnorr_impl.h +++ /dev/null @@ -1,207 +0,0 @@ -/*********************************************************************** - * Copyright (c) 2014-2015 Pieter Wuille * - * Distributed under the MIT software license, see the accompanying * - * file COPYING or http://www.opensource.org/licenses/mit-license.php. * - ***********************************************************************/ - -#ifndef _SECP256K1_SCHNORR_IMPL_H_ -#define _SECP256K1_SCHNORR_IMPL_H_ - -#include <string.h> - -#include "schnorr.h" -#include "num.h" -#include "field.h" -#include "group.h" -#include "ecmult.h" -#include "ecmult_gen.h" - -/** - * Custom Schnorr-based signature scheme. They support multiparty signing, public key - * recovery and batch validation. - * - * Rationale for verifying R's y coordinate: - * In order to support batch validation and public key recovery, the full R point must - * be known to verifiers, rather than just its x coordinate. In order to not risk - * being more strict in batch validation than normal validation, validators must be - * required to reject signatures with incorrect y coordinate. This is only possible - * by including a (relatively slow) field inverse, or a field square root. However, - * batch validation offers potentially much higher benefits than this cost. - * - * Rationale for having an implicit y coordinate oddness: - * If we commit to having the full R point known to verifiers, there are two mechanism. - * Either include its oddness in the signature, or give it an implicit fixed value. - * As the R y coordinate can be flipped by a simple negation of the nonce, we choose the - * latter, as it comes with nearly zero impact on signing or validation performance, and - * saves a byte in the signature. - * - * Signing: - * Inputs: 32-byte message m, 32-byte scalar key x (!=0), 32-byte scalar nonce k (!=0) - * - * Compute point R = k * G. Reject nonce if R's y coordinate is odd (or negate nonce). - * Compute 32-byte r, the serialization of R's x coordinate. - * Compute scalar h = Hash(r || m). Reject nonce if h == 0 or h >= order. - * Compute scalar s = k - h * x. - * The signature is (r, s). - * - * - * Verification: - * Inputs: 32-byte message m, public key point Q, signature: (32-byte r, scalar s) - * - * Signature is invalid if s >= order. - * Signature is invalid if r >= p. - * Compute scalar h = Hash(r || m). Signature is invalid if h == 0 or h >= order. - * Option 1 (faster for single verification): - * Compute point R = h * Q + s * G. Signature is invalid if R is infinity or R's y coordinate is odd. - * Signature is valid if the serialization of R's x coordinate equals r. - * Option 2 (allows batch validation and pubkey recovery): - * Decompress x coordinate r into point R, with odd y coordinate. Fail if R is not on the curve. - * Signature is valid if R + h * Q + s * G == 0. - */ - -static int secp256k1_schnorr_sig_sign(const secp256k1_ecmult_gen_context* ctx, unsigned char *sig64, const secp256k1_scalar *key, const secp256k1_scalar *nonce, const secp256k1_ge *pubnonce, secp256k1_schnorr_msghash hash, const unsigned char *msg32) { - secp256k1_gej Rj; - secp256k1_ge Ra; - unsigned char h32[32]; - secp256k1_scalar h, s; - int overflow; - secp256k1_scalar n; - - if (secp256k1_scalar_is_zero(key) || secp256k1_scalar_is_zero(nonce)) { - return 0; - } - n = *nonce; - - secp256k1_ecmult_gen(ctx, &Rj, &n); - if (pubnonce != NULL) { - secp256k1_gej_add_ge(&Rj, &Rj, pubnonce); - } - secp256k1_ge_set_gej(&Ra, &Rj); - secp256k1_fe_normalize(&Ra.y); - if (secp256k1_fe_is_odd(&Ra.y)) { - /* R's y coordinate is odd, which is not allowed (see rationale above). - Force it to be even by negating the nonce. Note that this even works - for multiparty signing, as the R point is known to all participants, - which can all decide to flip the sign in unison, resulting in the - overall R point to be negated too. */ - secp256k1_scalar_negate(&n, &n); - } - secp256k1_fe_normalize(&Ra.x); - secp256k1_fe_get_b32(sig64, &Ra.x); - hash(h32, sig64, msg32); - overflow = 0; - secp256k1_scalar_set_b32(&h, h32, &overflow); - if (overflow || secp256k1_scalar_is_zero(&h)) { - secp256k1_scalar_clear(&n); - return 0; - } - secp256k1_scalar_mul(&s, &h, key); - secp256k1_scalar_negate(&s, &s); - secp256k1_scalar_add(&s, &s, &n); - secp256k1_scalar_clear(&n); - secp256k1_scalar_get_b32(sig64 + 32, &s); - return 1; -} - -static int secp256k1_schnorr_sig_verify(const secp256k1_ecmult_context* ctx, const unsigned char *sig64, const secp256k1_ge *pubkey, secp256k1_schnorr_msghash hash, const unsigned char *msg32) { - secp256k1_gej Qj, Rj; - secp256k1_ge Ra; - secp256k1_fe Rx; - secp256k1_scalar h, s; - unsigned char hh[32]; - int overflow; - - if (secp256k1_ge_is_infinity(pubkey)) { - return 0; - } - hash(hh, sig64, msg32); - overflow = 0; - secp256k1_scalar_set_b32(&h, hh, &overflow); - if (overflow || secp256k1_scalar_is_zero(&h)) { - return 0; - } - overflow = 0; - secp256k1_scalar_set_b32(&s, sig64 + 32, &overflow); - if (overflow) { - return 0; - } - if (!secp256k1_fe_set_b32(&Rx, sig64)) { - return 0; - } - secp256k1_gej_set_ge(&Qj, pubkey); - secp256k1_ecmult(ctx, &Rj, &Qj, &h, &s); - if (secp256k1_gej_is_infinity(&Rj)) { - return 0; - } - secp256k1_ge_set_gej_var(&Ra, &Rj); - secp256k1_fe_normalize_var(&Ra.y); - if (secp256k1_fe_is_odd(&Ra.y)) { - return 0; - } - return secp256k1_fe_equal_var(&Rx, &Ra.x); -} - -static int secp256k1_schnorr_sig_recover(const secp256k1_ecmult_context* ctx, const unsigned char *sig64, secp256k1_ge *pubkey, secp256k1_schnorr_msghash hash, const unsigned char *msg32) { - secp256k1_gej Qj, Rj; - secp256k1_ge Ra; - secp256k1_fe Rx; - secp256k1_scalar h, s; - unsigned char hh[32]; - int overflow; - - hash(hh, sig64, msg32); - overflow = 0; - secp256k1_scalar_set_b32(&h, hh, &overflow); - if (overflow || secp256k1_scalar_is_zero(&h)) { - return 0; - } - overflow = 0; - secp256k1_scalar_set_b32(&s, sig64 + 32, &overflow); - if (overflow) { - return 0; - } - if (!secp256k1_fe_set_b32(&Rx, sig64)) { - return 0; - } - if (!secp256k1_ge_set_xo_var(&Ra, &Rx, 0)) { - return 0; - } - secp256k1_gej_set_ge(&Rj, &Ra); - secp256k1_scalar_inverse_var(&h, &h); - secp256k1_scalar_negate(&s, &s); - secp256k1_scalar_mul(&s, &s, &h); - secp256k1_ecmult(ctx, &Qj, &Rj, &h, &s); - if (secp256k1_gej_is_infinity(&Qj)) { - return 0; - } - secp256k1_ge_set_gej(pubkey, &Qj); - return 1; -} - -static int secp256k1_schnorr_sig_combine(unsigned char *sig64, size_t n, const unsigned char * const *sig64ins) { - secp256k1_scalar s = SECP256K1_SCALAR_CONST(0, 0, 0, 0, 0, 0, 0, 0); - size_t i; - for (i = 0; i < n; i++) { - secp256k1_scalar si; - int overflow; - secp256k1_scalar_set_b32(&si, sig64ins[i] + 32, &overflow); - if (overflow) { - return -1; - } - if (i) { - if (memcmp(sig64ins[i - 1], sig64ins[i], 32) != 0) { - return -1; - } - } - secp256k1_scalar_add(&s, &s, &si); - } - if (secp256k1_scalar_is_zero(&s)) { - return 0; - } - memcpy(sig64, sig64ins[0], 32); - secp256k1_scalar_get_b32(sig64 + 32, &s); - secp256k1_scalar_clear(&s); - return 1; -} - -#endif diff --git a/src/secp256k1/src/modules/schnorr/tests_impl.h b/src/secp256k1/src/modules/schnorr/tests_impl.h deleted file mode 100644 index 5bd14a03e3..0000000000 --- a/src/secp256k1/src/modules/schnorr/tests_impl.h +++ /dev/null @@ -1,175 +0,0 @@ -/********************************************************************** - * Copyright (c) 2014-2015 Pieter Wuille * - * Distributed under the MIT software license, see the accompanying * - * file COPYING or http://www.opensource.org/licenses/mit-license.php.* - **********************************************************************/ - -#ifndef SECP256K1_MODULE_SCHNORR_TESTS -#define SECP256K1_MODULE_SCHNORR_TESTS - -#include "include/secp256k1_schnorr.h" - -void test_schnorr_end_to_end(void) { - unsigned char privkey[32]; - unsigned char message[32]; - unsigned char schnorr_signature[64]; - secp256k1_pubkey pubkey, recpubkey; - - /* Generate a random key and message. */ - { - secp256k1_scalar key; - random_scalar_order_test(&key); - secp256k1_scalar_get_b32(privkey, &key); - secp256k1_rand256_test(message); - } - - /* Construct and verify corresponding public key. */ - CHECK(secp256k1_ec_seckey_verify(ctx, privkey) == 1); - CHECK(secp256k1_ec_pubkey_create(ctx, &pubkey, privkey) == 1); - - /* Schnorr sign. */ - CHECK(secp256k1_schnorr_sign(ctx, schnorr_signature, message, privkey, NULL, NULL) == 1); - CHECK(secp256k1_schnorr_verify(ctx, schnorr_signature, message, &pubkey) == 1); - CHECK(secp256k1_schnorr_recover(ctx, &recpubkey, schnorr_signature, message) == 1); - CHECK(memcmp(&pubkey, &recpubkey, sizeof(pubkey)) == 0); - /* Destroy signature and verify again. */ - schnorr_signature[secp256k1_rand_bits(6)] += 1 + secp256k1_rand_int(255); - CHECK(secp256k1_schnorr_verify(ctx, schnorr_signature, message, &pubkey) == 0); - CHECK(secp256k1_schnorr_recover(ctx, &recpubkey, schnorr_signature, message) != 1 || - memcmp(&pubkey, &recpubkey, sizeof(pubkey)) != 0); -} - -/** Horribly broken hash function. Do not use for anything but tests. */ -void test_schnorr_hash(unsigned char *h32, const unsigned char *r32, const unsigned char *msg32) { - int i; - for (i = 0; i < 32; i++) { - h32[i] = r32[i] ^ msg32[i]; - } -} - -void test_schnorr_sign_verify(void) { - unsigned char msg32[32]; - unsigned char sig64[3][64]; - secp256k1_gej pubkeyj[3]; - secp256k1_ge pubkey[3]; - secp256k1_scalar nonce[3], key[3]; - int i = 0; - int k; - - secp256k1_rand256_test(msg32); - - for (k = 0; k < 3; k++) { - random_scalar_order_test(&key[k]); - - do { - random_scalar_order_test(&nonce[k]); - if (secp256k1_schnorr_sig_sign(&ctx->ecmult_gen_ctx, sig64[k], &key[k], &nonce[k], NULL, &test_schnorr_hash, msg32)) { - break; - } - } while(1); - - secp256k1_ecmult_gen(&ctx->ecmult_gen_ctx, &pubkeyj[k], &key[k]); - secp256k1_ge_set_gej_var(&pubkey[k], &pubkeyj[k]); - CHECK(secp256k1_schnorr_sig_verify(&ctx->ecmult_ctx, sig64[k], &pubkey[k], &test_schnorr_hash, msg32)); - - for (i = 0; i < 4; i++) { - int pos = secp256k1_rand_bits(6); - int mod = 1 + secp256k1_rand_int(255); - sig64[k][pos] ^= mod; - CHECK(secp256k1_schnorr_sig_verify(&ctx->ecmult_ctx, sig64[k], &pubkey[k], &test_schnorr_hash, msg32) == 0); - sig64[k][pos] ^= mod; - } - } -} - -void test_schnorr_threshold(void) { - unsigned char msg[32]; - unsigned char sec[5][32]; - secp256k1_pubkey pub[5]; - unsigned char nonce[5][32]; - secp256k1_pubkey pubnonce[5]; - unsigned char sig[5][64]; - const unsigned char* sigs[5]; - unsigned char allsig[64]; - const secp256k1_pubkey* pubs[5]; - secp256k1_pubkey allpub; - int n, i; - int damage; - int ret = 0; - - damage = secp256k1_rand_bits(1) ? (1 + secp256k1_rand_int(4)) : 0; - secp256k1_rand256_test(msg); - n = 2 + secp256k1_rand_int(4); - for (i = 0; i < n; i++) { - do { - secp256k1_rand256_test(sec[i]); - } while (!secp256k1_ec_seckey_verify(ctx, sec[i])); - CHECK(secp256k1_ec_pubkey_create(ctx, &pub[i], sec[i])); - CHECK(secp256k1_schnorr_generate_nonce_pair(ctx, &pubnonce[i], nonce[i], msg, sec[i], NULL, NULL)); - pubs[i] = &pub[i]; - } - if (damage == 1) { - nonce[secp256k1_rand_int(n)][secp256k1_rand_int(32)] ^= 1 + secp256k1_rand_int(255); - } else if (damage == 2) { - sec[secp256k1_rand_int(n)][secp256k1_rand_int(32)] ^= 1 + secp256k1_rand_int(255); - } - for (i = 0; i < n; i++) { - secp256k1_pubkey allpubnonce; - const secp256k1_pubkey *pubnonces[4]; - int j; - for (j = 0; j < i; j++) { - pubnonces[j] = &pubnonce[j]; - } - for (j = i + 1; j < n; j++) { - pubnonces[j - 1] = &pubnonce[j]; - } - CHECK(secp256k1_ec_pubkey_combine(ctx, &allpubnonce, pubnonces, n - 1)); - ret |= (secp256k1_schnorr_partial_sign(ctx, sig[i], msg, sec[i], &allpubnonce, nonce[i]) != 1) * 1; - sigs[i] = sig[i]; - } - if (damage == 3) { - sig[secp256k1_rand_int(n)][secp256k1_rand_bits(6)] ^= 1 + secp256k1_rand_int(255); - } - ret |= (secp256k1_ec_pubkey_combine(ctx, &allpub, pubs, n) != 1) * 2; - if ((ret & 1) == 0) { - ret |= (secp256k1_schnorr_partial_combine(ctx, allsig, sigs, n) != 1) * 4; - } - if (damage == 4) { - allsig[secp256k1_rand_int(32)] ^= 1 + secp256k1_rand_int(255); - } - if ((ret & 7) == 0) { - ret |= (secp256k1_schnorr_verify(ctx, allsig, msg, &allpub) != 1) * 8; - } - CHECK((ret == 0) == (damage == 0)); -} - -void test_schnorr_recovery(void) { - unsigned char msg32[32]; - unsigned char sig64[64]; - secp256k1_ge Q; - - secp256k1_rand256_test(msg32); - secp256k1_rand256_test(sig64); - secp256k1_rand256_test(sig64 + 32); - if (secp256k1_schnorr_sig_recover(&ctx->ecmult_ctx, sig64, &Q, &test_schnorr_hash, msg32) == 1) { - CHECK(secp256k1_schnorr_sig_verify(&ctx->ecmult_ctx, sig64, &Q, &test_schnorr_hash, msg32) == 1); - } -} - -void run_schnorr_tests(void) { - int i; - for (i = 0; i < 32*count; i++) { - test_schnorr_end_to_end(); - } - for (i = 0; i < 32 * count; i++) { - test_schnorr_sign_verify(); - } - for (i = 0; i < 16 * count; i++) { - test_schnorr_recovery(); - } - for (i = 0; i < 10 * count; i++) { - test_schnorr_threshold(); - } -} - -#endif diff --git a/src/secp256k1/src/scalar.h b/src/secp256k1/src/scalar.h index b590ccd6dd..27e9d8375e 100644 --- a/src/secp256k1/src/scalar.h +++ b/src/secp256k1/src/scalar.h @@ -13,7 +13,9 @@ #include "libsecp256k1-config.h" #endif -#if defined(USE_SCALAR_4X64) +#if defined(EXHAUSTIVE_TEST_ORDER) +#include "scalar_low.h" +#elif defined(USE_SCALAR_4X64) #include "scalar_4x64.h" #elif defined(USE_SCALAR_8X32) #include "scalar_8x32.h" diff --git a/src/secp256k1/src/scalar_4x64_impl.h b/src/secp256k1/src/scalar_4x64_impl.h index aa2703dd23..56e7bd82af 100644 --- a/src/secp256k1/src/scalar_4x64_impl.h +++ b/src/secp256k1/src/scalar_4x64_impl.h @@ -282,8 +282,8 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "movq 56(%%rsi), %%r14\n" /* Initialize r8,r9,r10 */ "movq 0(%%rsi), %%r8\n" - "movq $0, %%r9\n" - "movq $0, %%r10\n" + "xorq %%r9, %%r9\n" + "xorq %%r10, %%r10\n" /* (r8,r9) += n0 * c0 */ "movq %8, %%rax\n" "mulq %%r11\n" @@ -291,7 +291,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq %%rdx, %%r9\n" /* extract m0 */ "movq %%r8, %q0\n" - "movq $0, %%r8\n" + "xorq %%r8, %%r8\n" /* (r9,r10) += l1 */ "addq 8(%%rsi), %%r9\n" "adcq $0, %%r10\n" @@ -309,7 +309,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq $0, %%r8\n" /* extract m1 */ "movq %%r9, %q1\n" - "movq $0, %%r9\n" + "xorq %%r9, %%r9\n" /* (r10,r8,r9) += l2 */ "addq 16(%%rsi), %%r10\n" "adcq $0, %%r8\n" @@ -332,7 +332,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq $0, %%r9\n" /* extract m2 */ "movq %%r10, %q2\n" - "movq $0, %%r10\n" + "xorq %%r10, %%r10\n" /* (r8,r9,r10) += l3 */ "addq 24(%%rsi), %%r8\n" "adcq $0, %%r9\n" @@ -355,7 +355,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq $0, %%r10\n" /* extract m3 */ "movq %%r8, %q3\n" - "movq $0, %%r8\n" + "xorq %%r8, %%r8\n" /* (r9,r10,r8) += n3 * c1 */ "movq %9, %%rax\n" "mulq %%r14\n" @@ -387,8 +387,8 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "movq %q11, %%r13\n" /* Initialize (r8,r9,r10) */ "movq %q5, %%r8\n" - "movq $0, %%r9\n" - "movq $0, %%r10\n" + "xorq %%r9, %%r9\n" + "xorq %%r10, %%r10\n" /* (r8,r9) += m4 * c0 */ "movq %12, %%rax\n" "mulq %%r11\n" @@ -396,7 +396,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq %%rdx, %%r9\n" /* extract p0 */ "movq %%r8, %q0\n" - "movq $0, %%r8\n" + "xorq %%r8, %%r8\n" /* (r9,r10) += m1 */ "addq %q6, %%r9\n" "adcq $0, %%r10\n" @@ -414,7 +414,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq $0, %%r8\n" /* extract p1 */ "movq %%r9, %q1\n" - "movq $0, %%r9\n" + "xorq %%r9, %%r9\n" /* (r10,r8,r9) += m2 */ "addq %q7, %%r10\n" "adcq $0, %%r8\n" @@ -472,7 +472,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "movq %%rax, 0(%q6)\n" /* Move to (r8,r9) */ "movq %%rdx, %%r8\n" - "movq $0, %%r9\n" + "xorq %%r9, %%r9\n" /* (r8,r9) += p1 */ "addq %q2, %%r8\n" "adcq $0, %%r9\n" @@ -483,7 +483,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq %%rdx, %%r9\n" /* Extract r1 */ "movq %%r8, 8(%q6)\n" - "movq $0, %%r8\n" + "xorq %%r8, %%r8\n" /* (r9,r8) += p4 */ "addq %%r10, %%r9\n" "adcq $0, %%r8\n" @@ -492,7 +492,7 @@ static void secp256k1_scalar_reduce_512(secp256k1_scalar *r, const uint64_t *l) "adcq $0, %%r8\n" /* Extract r2 */ "movq %%r9, 16(%q6)\n" - "movq $0, %%r9\n" + "xorq %%r9, %%r9\n" /* (r8,r9) += p3 */ "addq %q4, %%r8\n" "adcq $0, %%r9\n" diff --git a/src/secp256k1/src/scalar_impl.h b/src/secp256k1/src/scalar_impl.h index c5baf4df41..f5b2376407 100644 --- a/src/secp256k1/src/scalar_impl.h +++ b/src/secp256k1/src/scalar_impl.h @@ -14,7 +14,9 @@ #include "libsecp256k1-config.h" #endif -#if defined(USE_SCALAR_4X64) +#if defined(EXHAUSTIVE_TEST_ORDER) +#include "scalar_low_impl.h" +#elif defined(USE_SCALAR_4X64) #include "scalar_4x64_impl.h" #elif defined(USE_SCALAR_8X32) #include "scalar_8x32_impl.h" @@ -31,17 +33,37 @@ static void secp256k1_scalar_get_num(secp256k1_num *r, const secp256k1_scalar *a /** secp256k1 curve order, see secp256k1_ecdsa_const_order_as_fe in ecdsa_impl.h */ static void secp256k1_scalar_order_get_num(secp256k1_num *r) { +#if defined(EXHAUSTIVE_TEST_ORDER) + static const unsigned char order[32] = { + 0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,EXHAUSTIVE_TEST_ORDER + }; +#else static const unsigned char order[32] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE, 0xBA,0xAE,0xDC,0xE6,0xAF,0x48,0xA0,0x3B, 0xBF,0xD2,0x5E,0x8C,0xD0,0x36,0x41,0x41 }; +#endif secp256k1_num_set_bin(r, order, 32); } #endif static void secp256k1_scalar_inverse(secp256k1_scalar *r, const secp256k1_scalar *x) { +#if defined(EXHAUSTIVE_TEST_ORDER) + int i; + *r = 0; + for (i = 0; i < EXHAUSTIVE_TEST_ORDER; i++) + if ((i * *x) % EXHAUSTIVE_TEST_ORDER == 1) + *r = i; + /* If this VERIFY_CHECK triggers we were given a noninvertible scalar (and thus + * have a composite group order; fix it in exhaustive_tests.c). */ + VERIFY_CHECK(*r != 0); +} +#else secp256k1_scalar *t; int i; /* First compute x ^ (2^N - 1) for some values of N. */ @@ -233,9 +255,9 @@ static void secp256k1_scalar_inverse(secp256k1_scalar *r, const secp256k1_scalar } SECP256K1_INLINE static int secp256k1_scalar_is_even(const secp256k1_scalar *a) { - /* d[0] is present and is the lowest word for all representations */ return !(a->d[0] & 1); } +#endif static void secp256k1_scalar_inverse_var(secp256k1_scalar *r, const secp256k1_scalar *x) { #if defined(USE_SCALAR_INV_BUILTIN) @@ -259,6 +281,18 @@ static void secp256k1_scalar_inverse_var(secp256k1_scalar *r, const secp256k1_sc } #ifdef USE_ENDOMORPHISM +#if defined(EXHAUSTIVE_TEST_ORDER) +/** + * Find k1 and k2 given k, such that k1 + k2 * lambda == k mod n; unlike in the + * full case we don't bother making k1 and k2 be small, we just want them to be + * nontrivial to get full test coverage for the exhaustive tests. We therefore + * (arbitrarily) set k2 = k + 5 and k1 = k - k2 * lambda. + */ +static void secp256k1_scalar_split_lambda(secp256k1_scalar *r1, secp256k1_scalar *r2, const secp256k1_scalar *a) { + *r2 = (*a + 5) % EXHAUSTIVE_TEST_ORDER; + *r1 = (*a + (EXHAUSTIVE_TEST_ORDER - *r2) * EXHAUSTIVE_TEST_LAMBDA) % EXHAUSTIVE_TEST_ORDER; +} +#else /** * The Secp256k1 curve has an endomorphism, where lambda * (x, y) = (beta * x, y), where * lambda is {0x53,0x63,0xad,0x4c,0xc0,0x5c,0x30,0xe0,0xa5,0x26,0x1c,0x02,0x88,0x12,0x64,0x5a, @@ -331,5 +365,6 @@ static void secp256k1_scalar_split_lambda(secp256k1_scalar *r1, secp256k1_scalar secp256k1_scalar_add(r1, r1, a); } #endif +#endif #endif diff --git a/src/secp256k1/src/scalar_low.h b/src/secp256k1/src/scalar_low.h new file mode 100644 index 0000000000..5574c44c7a --- /dev/null +++ b/src/secp256k1/src/scalar_low.h @@ -0,0 +1,15 @@ +/********************************************************************** + * Copyright (c) 2015 Andrew Poelstra * + * Distributed under the MIT software license, see the accompanying * + * file COPYING or http://www.opensource.org/licenses/mit-license.php.* + **********************************************************************/ + +#ifndef _SECP256K1_SCALAR_REPR_ +#define _SECP256K1_SCALAR_REPR_ + +#include <stdint.h> + +/** A scalar modulo the group order of the secp256k1 curve. */ +typedef uint32_t secp256k1_scalar; + +#endif diff --git a/src/secp256k1/src/scalar_low_impl.h b/src/secp256k1/src/scalar_low_impl.h new file mode 100644 index 0000000000..4f94441f49 --- /dev/null +++ b/src/secp256k1/src/scalar_low_impl.h @@ -0,0 +1,114 @@ +/********************************************************************** + * Copyright (c) 2015 Andrew Poelstra * + * Distributed under the MIT software license, see the accompanying * + * file COPYING or http://www.opensource.org/licenses/mit-license.php.* + **********************************************************************/ + +#ifndef _SECP256K1_SCALAR_REPR_IMPL_H_ +#define _SECP256K1_SCALAR_REPR_IMPL_H_ + +#include "scalar.h" + +#include <string.h> + +SECP256K1_INLINE static int secp256k1_scalar_is_even(const secp256k1_scalar *a) { + return !(*a & 1); +} + +SECP256K1_INLINE static void secp256k1_scalar_clear(secp256k1_scalar *r) { *r = 0; } +SECP256K1_INLINE static void secp256k1_scalar_set_int(secp256k1_scalar *r, unsigned int v) { *r = v; } + +SECP256K1_INLINE static unsigned int secp256k1_scalar_get_bits(const secp256k1_scalar *a, unsigned int offset, unsigned int count) { + if (offset < 32) + return ((*a >> offset) & ((((uint32_t)1) << count) - 1)); + else + return 0; +} + +SECP256K1_INLINE static unsigned int secp256k1_scalar_get_bits_var(const secp256k1_scalar *a, unsigned int offset, unsigned int count) { + return secp256k1_scalar_get_bits(a, offset, count); +} + +SECP256K1_INLINE static int secp256k1_scalar_check_overflow(const secp256k1_scalar *a) { return *a >= EXHAUSTIVE_TEST_ORDER; } + +static int secp256k1_scalar_add(secp256k1_scalar *r, const secp256k1_scalar *a, const secp256k1_scalar *b) { + *r = (*a + *b) % EXHAUSTIVE_TEST_ORDER; + return *r < *b; +} + +static void secp256k1_scalar_cadd_bit(secp256k1_scalar *r, unsigned int bit, int flag) { + if (flag && bit < 32) + *r += (1 << bit); +#ifdef VERIFY + VERIFY_CHECK(secp256k1_scalar_check_overflow(r) == 0); +#endif +} + +static void secp256k1_scalar_set_b32(secp256k1_scalar *r, const unsigned char *b32, int *overflow) { + const int base = 0x100 % EXHAUSTIVE_TEST_ORDER; + int i; + *r = 0; + for (i = 0; i < 32; i++) { + *r = ((*r * base) + b32[i]) % EXHAUSTIVE_TEST_ORDER; + } + /* just deny overflow, it basically always happens */ + if (overflow) *overflow = 0; +} + +static void secp256k1_scalar_get_b32(unsigned char *bin, const secp256k1_scalar* a) { + memset(bin, 0, 32); + bin[28] = *a >> 24; bin[29] = *a >> 16; bin[30] = *a >> 8; bin[31] = *a; +} + +SECP256K1_INLINE static int secp256k1_scalar_is_zero(const secp256k1_scalar *a) { + return *a == 0; +} + +static void secp256k1_scalar_negate(secp256k1_scalar *r, const secp256k1_scalar *a) { + if (*a == 0) { + *r = 0; + } else { + *r = EXHAUSTIVE_TEST_ORDER - *a; + } +} + +SECP256K1_INLINE static int secp256k1_scalar_is_one(const secp256k1_scalar *a) { + return *a == 1; +} + +static int secp256k1_scalar_is_high(const secp256k1_scalar *a) { + return *a > EXHAUSTIVE_TEST_ORDER / 2; +} + +static int secp256k1_scalar_cond_negate(secp256k1_scalar *r, int flag) { + if (flag) secp256k1_scalar_negate(r, r); + return flag ? -1 : 1; +} + +static void secp256k1_scalar_mul(secp256k1_scalar *r, const secp256k1_scalar *a, const secp256k1_scalar *b) { + *r = (*a * *b) % EXHAUSTIVE_TEST_ORDER; +} + +static int secp256k1_scalar_shr_int(secp256k1_scalar *r, int n) { + int ret; + VERIFY_CHECK(n > 0); + VERIFY_CHECK(n < 16); + ret = *r & ((1 << n) - 1); + *r >>= n; + return ret; +} + +static void secp256k1_scalar_sqr(secp256k1_scalar *r, const secp256k1_scalar *a) { + *r = (*a * *a) % EXHAUSTIVE_TEST_ORDER; +} + +static void secp256k1_scalar_split_128(secp256k1_scalar *r1, secp256k1_scalar *r2, const secp256k1_scalar *a) { + *r1 = *a; + *r2 = 0; +} + +SECP256K1_INLINE static int secp256k1_scalar_eq(const secp256k1_scalar *a, const secp256k1_scalar *b) { + return *a == *b; +} + +#endif diff --git a/src/secp256k1/src/secp256k1.c b/src/secp256k1/src/secp256k1.c index 7973d60c36..fb8b882faa 100644..100755 --- a/src/secp256k1/src/secp256k1.c +++ b/src/secp256k1/src/secp256k1.c @@ -359,16 +359,15 @@ int secp256k1_ecdsa_sign(const secp256k1_context* ctx, secp256k1_ecdsa_signature secp256k1_scalar_set_b32(&sec, seckey, &overflow); /* Fail if the secret key is invalid. */ if (!overflow && !secp256k1_scalar_is_zero(&sec)) { + unsigned char nonce32[32]; unsigned int count = 0; secp256k1_scalar_set_b32(&msg, msg32, NULL); while (1) { - unsigned char nonce32[32]; ret = noncefp(nonce32, msg32, seckey, NULL, (void*)noncedata, count); if (!ret) { break; } secp256k1_scalar_set_b32(&non, nonce32, &overflow); - memset(nonce32, 0, 32); if (!overflow && !secp256k1_scalar_is_zero(&non)) { if (secp256k1_ecdsa_sig_sign(&ctx->ecmult_gen_ctx, &r, &s, &sec, &msg, &non, NULL)) { break; @@ -376,6 +375,7 @@ int secp256k1_ecdsa_sign(const secp256k1_context* ctx, secp256k1_ecdsa_signature } count++; } + memset(nonce32, 0, 32); secp256k1_scalar_clear(&msg); secp256k1_scalar_clear(&non); secp256k1_scalar_clear(&sec); diff --git a/src/secp256k1/src/tests.c b/src/secp256k1/src/tests.c index b32cb90813..9ae7d30281 100644 --- a/src/secp256k1/src/tests.c +++ b/src/secp256k1/src/tests.c @@ -520,7 +520,7 @@ void test_num_mod(void) { secp256k1_num order, n; /* check that 0 mod anything is 0 */ - random_scalar_order_test(&s); + random_scalar_order_test(&s); secp256k1_scalar_get_num(&order, &s); secp256k1_scalar_set_int(&s, 0); secp256k1_scalar_get_num(&n, &s); @@ -535,7 +535,7 @@ void test_num_mod(void) { CHECK(secp256k1_num_is_zero(&n)); /* check that increasing the number past 2^256 does not break this */ - random_scalar_order_test(&s); + random_scalar_order_test(&s); secp256k1_scalar_get_num(&n, &s); /* multiply by 2^8, which'll test this case with high probability */ for (i = 0; i < 8; ++i) { @@ -568,7 +568,7 @@ void test_num_jacobi(void) { /* we first need a scalar which is not a multiple of 5 */ do { secp256k1_num fiven; - random_scalar_order_test(&sqr); + random_scalar_order_test(&sqr); secp256k1_scalar_get_num(&fiven, &five); secp256k1_scalar_get_num(&n, &sqr); secp256k1_num_mod(&n, &fiven); @@ -587,7 +587,7 @@ void test_num_jacobi(void) { /** test with secp group order as order */ secp256k1_scalar_order_get_num(&order); - random_scalar_order_test(&sqr); + random_scalar_order_test(&sqr); secp256k1_scalar_sqr(&sqr, &sqr); /* test residue */ secp256k1_scalar_get_num(&n, &sqr); @@ -1733,18 +1733,18 @@ void run_field_inv_all_var(void) { secp256k1_fe x[16], xi[16], xii[16]; int i; /* Check it's safe to call for 0 elements */ - secp256k1_fe_inv_all_var(0, xi, x); + secp256k1_fe_inv_all_var(xi, x, 0); for (i = 0; i < count; i++) { size_t j; size_t len = secp256k1_rand_int(15) + 1; for (j = 0; j < len; j++) { random_fe_non_zero(&x[j]); } - secp256k1_fe_inv_all_var(len, xi, x); + secp256k1_fe_inv_all_var(xi, x, len); for (j = 0; j < len; j++) { CHECK(check_fe_inverse(&x[j], &xi[j])); } - secp256k1_fe_inv_all_var(len, xii, xi); + secp256k1_fe_inv_all_var(xii, xi, len); for (j = 0; j < len; j++) { CHECK(check_fe_equal(&x[j], &xii[j])); } @@ -1930,7 +1930,7 @@ void test_ge(void) { zs[i] = gej[i].z; } } - secp256k1_fe_inv_all_var(4 * runs + 1, zinv, zs); + secp256k1_fe_inv_all_var(zinv, zs, 4 * runs + 1); free(zs); } @@ -2050,8 +2050,8 @@ void test_ge(void) { secp256k1_fe_mul(&zr[i + 1], &zinv[i], &gej[i + 1].z); } } - secp256k1_ge_set_table_gej_var(4 * runs + 1, ge_set_table, gej, zr); - secp256k1_ge_set_all_gej_var(4 * runs + 1, ge_set_all, gej, &ctx->error_callback); + secp256k1_ge_set_table_gej_var(ge_set_table, gej, zr, 4 * runs + 1); + secp256k1_ge_set_all_gej_var(ge_set_all, gej, 4 * runs + 1, &ctx->error_callback); for (i = 0; i < 4 * runs + 1; i++) { secp256k1_fe s; random_fe_non_zero(&s); diff --git a/src/secp256k1/src/tests_exhaustive.c b/src/secp256k1/src/tests_exhaustive.c new file mode 100644 index 0000000000..bda6ee475c --- /dev/null +++ b/src/secp256k1/src/tests_exhaustive.c @@ -0,0 +1,329 @@ +/*********************************************************************** + * Copyright (c) 2016 Andrew Poelstra * + * 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 "libsecp256k1-config.h" +#endif + +#include <stdio.h> +#include <stdlib.h> + +#include <time.h> + +#undef USE_ECMULT_STATIC_PRECOMPUTATION + +#ifndef EXHAUSTIVE_TEST_ORDER +/* see group_impl.h for allowable values */ +#define EXHAUSTIVE_TEST_ORDER 13 +#define EXHAUSTIVE_TEST_LAMBDA 9 /* cube root of 1 mod 13 */ +#endif + +#include "include/secp256k1.h" +#include "group.h" +#include "secp256k1.c" +#include "testrand_impl.h" + +/** stolen from tests.c */ +void ge_equals_ge(const secp256k1_ge *a, const secp256k1_ge *b) { + CHECK(a->infinity == b->infinity); + if (a->infinity) { + return; + } + CHECK(secp256k1_fe_equal_var(&a->x, &b->x)); + CHECK(secp256k1_fe_equal_var(&a->y, &b->y)); +} + +void ge_equals_gej(const secp256k1_ge *a, const secp256k1_gej *b) { + secp256k1_fe z2s; + secp256k1_fe u1, u2, s1, s2; + CHECK(a->infinity == b->infinity); + if (a->infinity) { + return; + } + /* Check a.x * b.z^2 == b.x && a.y * b.z^3 == b.y, to avoid inverses. */ + secp256k1_fe_sqr(&z2s, &b->z); + secp256k1_fe_mul(&u1, &a->x, &z2s); + u2 = b->x; secp256k1_fe_normalize_weak(&u2); + secp256k1_fe_mul(&s1, &a->y, &z2s); secp256k1_fe_mul(&s1, &s1, &b->z); + s2 = b->y; secp256k1_fe_normalize_weak(&s2); + CHECK(secp256k1_fe_equal_var(&u1, &u2)); + CHECK(secp256k1_fe_equal_var(&s1, &s2)); +} + +void random_fe(secp256k1_fe *x) { + unsigned char bin[32]; + do { + secp256k1_rand256(bin); + if (secp256k1_fe_set_b32(x, bin)) { + return; + } + } while(1); +} +/** END stolen from tests.c */ + +int secp256k1_nonce_function_smallint(unsigned char *nonce32, const unsigned char *msg32, + const unsigned char *key32, const unsigned char *algo16, + void *data, unsigned int attempt) { + secp256k1_scalar s; + int *idata = data; + (void)msg32; + (void)key32; + (void)algo16; + /* Some nonces cannot be used because they'd cause s and/or r to be zero. + * The signing function has retry logic here that just re-calls the nonce + * function with an increased `attempt`. So if attempt > 0 this means we + * need to change the nonce to avoid an infinite loop. */ + if (attempt > 0) { + (*idata)++; + } + secp256k1_scalar_set_int(&s, *idata); + secp256k1_scalar_get_b32(nonce32, &s); + return 1; +} + +#ifdef USE_ENDOMORPHISM +void test_exhaustive_endomorphism(const secp256k1_ge *group, int order) { + int i; + for (i = 0; i < order; i++) { + secp256k1_ge res; + secp256k1_ge_mul_lambda(&res, &group[i]); + ge_equals_ge(&group[i * EXHAUSTIVE_TEST_LAMBDA % EXHAUSTIVE_TEST_ORDER], &res); + } +} +#endif + +void test_exhaustive_addition(const secp256k1_ge *group, const secp256k1_gej *groupj, int order) { + int i, j; + + /* Sanity-check (and check infinity functions) */ + CHECK(secp256k1_ge_is_infinity(&group[0])); + CHECK(secp256k1_gej_is_infinity(&groupj[0])); + for (i = 1; i < order; i++) { + CHECK(!secp256k1_ge_is_infinity(&group[i])); + CHECK(!secp256k1_gej_is_infinity(&groupj[i])); + } + + /* Check all addition formulae */ + for (j = 0; j < order; j++) { + secp256k1_fe fe_inv; + secp256k1_fe_inv(&fe_inv, &groupj[j].z); + for (i = 0; i < order; i++) { + secp256k1_ge zless_gej; + secp256k1_gej tmp; + /* add_var */ + secp256k1_gej_add_var(&tmp, &groupj[i], &groupj[j], NULL); + ge_equals_gej(&group[(i + j) % order], &tmp); + /* add_ge */ + if (j > 0) { + secp256k1_gej_add_ge(&tmp, &groupj[i], &group[j]); + ge_equals_gej(&group[(i + j) % order], &tmp); + } + /* add_ge_var */ + secp256k1_gej_add_ge_var(&tmp, &groupj[i], &group[j], NULL); + ge_equals_gej(&group[(i + j) % order], &tmp); + /* add_zinv_var */ + zless_gej.infinity = groupj[j].infinity; + zless_gej.x = groupj[j].x; + zless_gej.y = groupj[j].y; + secp256k1_gej_add_zinv_var(&tmp, &groupj[i], &zless_gej, &fe_inv); + ge_equals_gej(&group[(i + j) % order], &tmp); + } + } + + /* Check doubling */ + for (i = 0; i < order; i++) { + secp256k1_gej tmp; + if (i > 0) { + secp256k1_gej_double_nonzero(&tmp, &groupj[i], NULL); + ge_equals_gej(&group[(2 * i) % order], &tmp); + } + secp256k1_gej_double_var(&tmp, &groupj[i], NULL); + ge_equals_gej(&group[(2 * i) % order], &tmp); + } + + /* Check negation */ + for (i = 1; i < order; i++) { + secp256k1_ge tmp; + secp256k1_gej tmpj; + secp256k1_ge_neg(&tmp, &group[i]); + ge_equals_ge(&group[order - i], &tmp); + secp256k1_gej_neg(&tmpj, &groupj[i]); + ge_equals_gej(&group[order - i], &tmpj); + } +} + +void test_exhaustive_ecmult(const secp256k1_context *ctx, const secp256k1_ge *group, const secp256k1_gej *groupj, int order) { + int i, j, r_log; + for (r_log = 1; r_log < order; r_log++) { + for (j = 0; j < order; j++) { + for (i = 0; i < order; i++) { + secp256k1_gej tmp; + secp256k1_scalar na, ng; + secp256k1_scalar_set_int(&na, i); + secp256k1_scalar_set_int(&ng, j); + + secp256k1_ecmult(&ctx->ecmult_ctx, &tmp, &groupj[r_log], &na, &ng); + ge_equals_gej(&group[(i * r_log + j) % order], &tmp); + + if (i > 0) { + secp256k1_ecmult_const(&tmp, &group[i], &ng); + ge_equals_gej(&group[(i * j) % order], &tmp); + } + } + } + } +} + +void r_from_k(secp256k1_scalar *r, const secp256k1_ge *group, int k) { + secp256k1_fe x; + unsigned char x_bin[32]; + k %= EXHAUSTIVE_TEST_ORDER; + x = group[k].x; + secp256k1_fe_normalize(&x); + secp256k1_fe_get_b32(x_bin, &x); + secp256k1_scalar_set_b32(r, x_bin, NULL); +} + +void test_exhaustive_verify(const secp256k1_context *ctx, const secp256k1_ge *group, int order) { + int s, r, msg, key; + for (s = 1; s < order; s++) { + for (r = 1; r < order; r++) { + for (msg = 1; msg < order; msg++) { + for (key = 1; key < order; key++) { + secp256k1_ge nonconst_ge; + secp256k1_ecdsa_signature sig; + secp256k1_pubkey pk; + secp256k1_scalar sk_s, msg_s, r_s, s_s; + secp256k1_scalar s_times_k_s, msg_plus_r_times_sk_s; + int k, should_verify; + unsigned char msg32[32]; + + secp256k1_scalar_set_int(&s_s, s); + secp256k1_scalar_set_int(&r_s, r); + secp256k1_scalar_set_int(&msg_s, msg); + secp256k1_scalar_set_int(&sk_s, key); + + /* Verify by hand */ + /* Run through every k value that gives us this r and check that *one* works. + * Note there could be none, there could be multiple, ECDSA is weird. */ + should_verify = 0; + for (k = 0; k < order; k++) { + secp256k1_scalar check_x_s; + r_from_k(&check_x_s, group, k); + if (r_s == check_x_s) { + secp256k1_scalar_set_int(&s_times_k_s, k); + secp256k1_scalar_mul(&s_times_k_s, &s_times_k_s, &s_s); + secp256k1_scalar_mul(&msg_plus_r_times_sk_s, &r_s, &sk_s); + secp256k1_scalar_add(&msg_plus_r_times_sk_s, &msg_plus_r_times_sk_s, &msg_s); + should_verify |= secp256k1_scalar_eq(&s_times_k_s, &msg_plus_r_times_sk_s); + } + } + /* nb we have a "high s" rule */ + should_verify &= !secp256k1_scalar_is_high(&s_s); + + /* Verify by calling verify */ + secp256k1_ecdsa_signature_save(&sig, &r_s, &s_s); + memcpy(&nonconst_ge, &group[sk_s], sizeof(nonconst_ge)); + secp256k1_pubkey_save(&pk, &nonconst_ge); + secp256k1_scalar_get_b32(msg32, &msg_s); + CHECK(should_verify == + secp256k1_ecdsa_verify(ctx, &sig, msg32, &pk)); + } + } + } + } +} + +void test_exhaustive_sign(const secp256k1_context *ctx, const secp256k1_ge *group, int order) { + int i, j, k; + + /* Loop */ + for (i = 1; i < order; i++) { /* message */ + for (j = 1; j < order; j++) { /* key */ + for (k = 1; k < order; k++) { /* nonce */ + secp256k1_ecdsa_signature sig; + secp256k1_scalar sk, msg, r, s, expected_r; + unsigned char sk32[32], msg32[32]; + secp256k1_scalar_set_int(&msg, i); + secp256k1_scalar_set_int(&sk, j); + secp256k1_scalar_get_b32(sk32, &sk); + secp256k1_scalar_get_b32(msg32, &msg); + + secp256k1_ecdsa_sign(ctx, &sig, msg32, sk32, secp256k1_nonce_function_smallint, &k); + + secp256k1_ecdsa_signature_load(ctx, &r, &s, &sig); + /* Note that we compute expected_r *after* signing -- this is important + * because our nonce-computing function function might change k during + * signing. */ + r_from_k(&expected_r, group, k); + CHECK(r == expected_r); + CHECK((k * s) % order == (i + r * j) % order || + (k * (EXHAUSTIVE_TEST_ORDER - s)) % order == (i + r * j) % order); + } + } + } + + /* We would like to verify zero-knowledge here by counting how often every + * possible (s, r) tuple appears, but because the group order is larger + * than the field order, when coercing the x-values to scalar values, some + * appear more often than others, so we are actually not zero-knowledge. + * (This effect also appears in the real code, but the difference is on the + * order of 1/2^128th the field order, so the deviation is not useful to a + * computationally bounded attacker.) + */ +} + +int main(void) { + int i; + secp256k1_gej groupj[EXHAUSTIVE_TEST_ORDER]; + secp256k1_ge group[EXHAUSTIVE_TEST_ORDER]; + + /* Build context */ + secp256k1_context *ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY); + + /* TODO set z = 1, then do num_tests runs with random z values */ + + /* Generate the entire group */ + secp256k1_gej_set_infinity(&groupj[0]); + secp256k1_ge_set_gej(&group[0], &groupj[0]); + for (i = 1; i < EXHAUSTIVE_TEST_ORDER; i++) { + /* Set a different random z-value for each Jacobian point */ + secp256k1_fe z; + random_fe(&z); + + secp256k1_gej_add_ge(&groupj[i], &groupj[i - 1], &secp256k1_ge_const_g); + secp256k1_ge_set_gej(&group[i], &groupj[i]); + secp256k1_gej_rescale(&groupj[i], &z); + + /* Verify against ecmult_gen */ + { + secp256k1_scalar scalar_i; + secp256k1_gej generatedj; + secp256k1_ge generated; + + secp256k1_scalar_set_int(&scalar_i, i); + secp256k1_ecmult_gen(&ctx->ecmult_gen_ctx, &generatedj, &scalar_i); + secp256k1_ge_set_gej(&generated, &generatedj); + + CHECK(group[i].infinity == 0); + CHECK(generated.infinity == 0); + CHECK(secp256k1_fe_equal_var(&generated.x, &group[i].x)); + CHECK(secp256k1_fe_equal_var(&generated.y, &group[i].y)); + } + } + + /* Run the tests */ +#ifdef USE_ENDOMORPHISM + test_exhaustive_endomorphism(group, EXHAUSTIVE_TEST_ORDER); +#endif + test_exhaustive_addition(group, groupj, EXHAUSTIVE_TEST_ORDER); + test_exhaustive_ecmult(ctx, group, groupj, EXHAUSTIVE_TEST_ORDER); + test_exhaustive_sign(ctx, group, EXHAUSTIVE_TEST_ORDER); + test_exhaustive_verify(ctx, group, EXHAUSTIVE_TEST_ORDER); + + return 0; +} + diff --git a/src/serialize.h b/src/serialize.h index e28ca548c0..e4d72d2348 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -59,34 +59,6 @@ inline T* NCONST_PTR(const T* val) return const_cast<T*>(val); } -/** - * Important: Do not use the following functions in new code, but use v.data() - * and v.data() + v.size() respectively directly. They were once introduced to - * have a compatible, safe way to get the begin and end pointer of a vector. - * However with C++11 the language has built-in functionality for this and it's - * more readable to just use that. - */ -template <typename V> -inline typename V::value_type* begin_ptr(V& v) -{ - return v.data(); -} -template <typename V> -inline const typename V::value_type* begin_ptr(const V& v) -{ - return v.data(); -} -template <typename V> -inline typename V::value_type* end_ptr(V& v) -{ - return v.data() + v.size(); -} -template <typename V> -inline const typename V::value_type* end_ptr(const V& v) -{ - return v.data() + v.size(); -} - /* * Lowest-level serialization and conversion. * @note Sizes of these types are verified in the tests @@ -390,14 +362,14 @@ public: template <class T, class TAl> explicit CFlatData(std::vector<T,TAl> &v) { - pbegin = (char*)begin_ptr(v); - pend = (char*)end_ptr(v); + pbegin = (char*)v.data(); + pend = (char*)(v.data() + v.size()); } template <unsigned int N, typename T, typename S, typename D> explicit CFlatData(prevector<N, T, S, D> &v) { - pbegin = (char*)begin_ptr(v); - pend = (char*)end_ptr(v); + pbegin = (char*)v.data(); + pend = (char*)(v.data() + v.size()); } char* begin() { return pbegin; } const char* begin() const { return pbegin; } diff --git a/src/streams.h b/src/streams.h index b508784238..471602227a 100644 --- a/src/streams.h +++ b/src/streams.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/support/allocators/secure.h b/src/support/allocators/secure.h index 67064314ef..9daba86ef3 100644 --- a/src/support/allocators/secure.h +++ b/src/support/allocators/secure.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/sync.cpp b/src/sync.cpp index 641ed2c8ca..a18d0f1485 100644 --- a/src/sync.cpp +++ b/src/sync.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/sync.h b/src/sync.h index 7733910749..680d603044 100644 --- a/src/sync.h +++ b/src/sync.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/DoS_tests.cpp b/src/test/DoS_tests.cpp index 131d667e0b..9345a44fb0 100644 --- a/src/test/DoS_tests.cpp +++ b/src/test/DoS_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -12,6 +12,7 @@ #include "script/sign.h" #include "serialize.h" #include "util.h" +#include "validation.h" #include "test/test_bitcoin.h" @@ -23,11 +24,11 @@ #include <boost/test/unit_test.hpp> // Tests this internal-to-main.cpp method: -extern bool AddOrphanTx(const CTransaction& tx, NodeId peer); +extern bool AddOrphanTx(const CTransactionRef& tx, NodeId peer); extern void EraseOrphansFor(NodeId peer); extern unsigned int LimitOrphanTxSize(unsigned int nMaxOrphans); struct COrphanTx { - CTransaction tx; + CTransactionRef tx; NodeId fromPeer; int64_t nTimeExpire; }; @@ -46,6 +47,8 @@ BOOST_FIXTURE_TEST_SUITE(DoS_tests, TestingSetup) BOOST_AUTO_TEST_CASE(DoS_banning) { + std::atomic<bool> interruptDummy(false); + connman->ClearBanned(); CAddress addr1(ip(0xa0b0c001), NODE_NONE); CNode dummyNode1(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr1, 0, 0, "", true); @@ -53,7 +56,7 @@ BOOST_AUTO_TEST_CASE(DoS_banning) GetNodeSignals().InitializeNode(&dummyNode1, *connman); dummyNode1.nVersion = 1; Misbehaving(dummyNode1.GetId(), 100); // Should get banned - SendMessages(&dummyNode1, *connman); + SendMessages(&dummyNode1, *connman, interruptDummy); BOOST_CHECK(connman->IsBanned(addr1)); BOOST_CHECK(!connman->IsBanned(ip(0xa0b0c001|0x0000ff00))); // Different IP, not banned @@ -63,37 +66,41 @@ BOOST_AUTO_TEST_CASE(DoS_banning) GetNodeSignals().InitializeNode(&dummyNode2, *connman); dummyNode2.nVersion = 1; Misbehaving(dummyNode2.GetId(), 50); - SendMessages(&dummyNode2, *connman); + SendMessages(&dummyNode2, *connman, interruptDummy); BOOST_CHECK(!connman->IsBanned(addr2)); // 2 not banned yet... BOOST_CHECK(connman->IsBanned(addr1)); // ... but 1 still should be Misbehaving(dummyNode2.GetId(), 50); - SendMessages(&dummyNode2, *connman); + SendMessages(&dummyNode2, *connman, interruptDummy); BOOST_CHECK(connman->IsBanned(addr2)); } BOOST_AUTO_TEST_CASE(DoS_banscore) { + std::atomic<bool> interruptDummy(false); + connman->ClearBanned(); - mapArgs["-banscore"] = "111"; // because 11 is my favorite number + ForceSetArg("-banscore", "111"); // because 11 is my favorite number CAddress addr1(ip(0xa0b0c001), NODE_NONE); CNode dummyNode1(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr1, 3, 1, "", true); dummyNode1.SetSendVersion(PROTOCOL_VERSION); GetNodeSignals().InitializeNode(&dummyNode1, *connman); dummyNode1.nVersion = 1; Misbehaving(dummyNode1.GetId(), 100); - SendMessages(&dummyNode1, *connman); + SendMessages(&dummyNode1, *connman, interruptDummy); BOOST_CHECK(!connman->IsBanned(addr1)); Misbehaving(dummyNode1.GetId(), 10); - SendMessages(&dummyNode1, *connman); + SendMessages(&dummyNode1, *connman, interruptDummy); BOOST_CHECK(!connman->IsBanned(addr1)); Misbehaving(dummyNode1.GetId(), 1); - SendMessages(&dummyNode1, *connman); + SendMessages(&dummyNode1, *connman, interruptDummy); BOOST_CHECK(connman->IsBanned(addr1)); - mapArgs.erase("-banscore"); + ForceSetArg("-banscore", std::to_string(DEFAULT_BANSCORE_THRESHOLD)); } BOOST_AUTO_TEST_CASE(DoS_bantime) { + std::atomic<bool> interruptDummy(false); + connman->ClearBanned(); int64_t nStartTime = GetTime(); SetMockTime(nStartTime); // Overrides future calls to GetTime() @@ -105,7 +112,7 @@ BOOST_AUTO_TEST_CASE(DoS_bantime) dummyNode.nVersion = 1; Misbehaving(dummyNode.GetId(), 100); - SendMessages(&dummyNode, *connman); + SendMessages(&dummyNode, *connman, interruptDummy); BOOST_CHECK(connman->IsBanned(addr)); SetMockTime(nStartTime+60*60); @@ -115,7 +122,7 @@ BOOST_AUTO_TEST_CASE(DoS_bantime) BOOST_CHECK(!connman->IsBanned(addr)); } -CTransaction RandomOrphan() +CTransactionRef RandomOrphan() { std::map<uint256, COrphanTx>::iterator it; it = mapOrphanTransactions.lower_bound(GetRandHash()); @@ -143,30 +150,30 @@ BOOST_AUTO_TEST_CASE(DoS_mapOrphans) tx.vout[0].nValue = 1*CENT; tx.vout[0].scriptPubKey = GetScriptForDestination(key.GetPubKey().GetID()); - AddOrphanTx(tx, i); + AddOrphanTx(MakeTransactionRef(tx), i); } // ... and 50 that depend on other orphans: for (int i = 0; i < 50; i++) { - CTransaction txPrev = RandomOrphan(); + CTransactionRef txPrev = RandomOrphan(); CMutableTransaction tx; tx.vin.resize(1); tx.vin[0].prevout.n = 0; - tx.vin[0].prevout.hash = txPrev.GetHash(); + tx.vin[0].prevout.hash = txPrev->GetHash(); tx.vout.resize(1); tx.vout[0].nValue = 1*CENT; tx.vout[0].scriptPubKey = GetScriptForDestination(key.GetPubKey().GetID()); - SignSignature(keystore, txPrev, tx, 0, SIGHASH_ALL); + SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL); - AddOrphanTx(tx, i); + AddOrphanTx(MakeTransactionRef(tx), i); } // This really-big orphan should be ignored: for (int i = 0; i < 10; i++) { - CTransaction txPrev = RandomOrphan(); + CTransactionRef txPrev = RandomOrphan(); CMutableTransaction tx; tx.vout.resize(1); @@ -176,15 +183,15 @@ BOOST_AUTO_TEST_CASE(DoS_mapOrphans) for (unsigned int j = 0; j < tx.vin.size(); j++) { tx.vin[j].prevout.n = j; - tx.vin[j].prevout.hash = txPrev.GetHash(); + tx.vin[j].prevout.hash = txPrev->GetHash(); } - SignSignature(keystore, txPrev, tx, 0, SIGHASH_ALL); + SignSignature(keystore, *txPrev, tx, 0, SIGHASH_ALL); // Re-use same signature for other inputs // (they don't have to be valid for this test) for (unsigned int j = 1; j < tx.vin.size(); j++) tx.vin[j].scriptSig = tx.vin[0].scriptSig; - BOOST_CHECK(!AddOrphanTx(tx, i)); + BOOST_CHECK(!AddOrphanTx(MakeTransactionRef(tx), i)); } // Test EraseOrphansFor: diff --git a/src/test/addrman_tests.cpp b/src/test/addrman_tests.cpp index adff09f754..078c5bbf2d 100644 --- a/src/test/addrman_tests.cpp +++ b/src/test/addrman_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 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 "addrman.h" diff --git a/src/test/allocator_tests.cpp b/src/test/allocator_tests.cpp index 77e9df5d82..3f15a0dec1 100644 --- a/src/test/allocator_tests.cpp +++ b/src/test/allocator_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/arith_uint256_tests.cpp b/src/test/arith_uint256_tests.cpp index b19d2faea0..45ae7d4636 100644 --- a/src/test/arith_uint256_tests.cpp +++ b/src/test/arith_uint256_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp index ac3ab4c83f..6cd998990b 100644 --- a/src/test/base58_tests.cpp +++ b/src/test/base58_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -39,7 +39,7 @@ BOOST_AUTO_TEST_CASE(base58_EncodeBase58) std::vector<unsigned char> sourcedata = ParseHex(test[0].get_str()); std::string base58string = test[1].get_str(); BOOST_CHECK_MESSAGE( - EncodeBase58(begin_ptr(sourcedata), end_ptr(sourcedata)) == base58string, + EncodeBase58(sourcedata.data(), sourcedata.data() + sourcedata.size()) == base58string, strTest); } } diff --git a/src/test/blockencodings_tests.cpp b/src/test/blockencodings_tests.cpp index 7478758f73..e3876e9695 100644 --- a/src/test/blockencodings_tests.cpp +++ b/src/test/blockencodings_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -85,17 +85,23 @@ BOOST_AUTO_TEST_CASE(SimpleRoundTripTest) BOOST_CHECK_EQUAL(pool.size(), poolSize - 1); CBlock block2; - std::vector<CTransactionRef> vtx_missing; - BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions + { + PartiallyDownloadedBlock tmp = partialBlock; + BOOST_CHECK(partialBlock.FillBlock(block2, {}) == READ_STATUS_INVALID); // No transactions + partialBlock = tmp; + } - vtx_missing.push_back(block.vtx[2]); // Wrong transaction - partialBlock.FillBlock(block2, vtx_missing); // Current implementation doesn't check txn here, but don't require that + // Wrong transaction + { + PartiallyDownloadedBlock tmp = partialBlock; + partialBlock.FillBlock(block2, {block.vtx[2]}); // Current implementation doesn't check txn here, but don't require that + partialBlock = tmp; + } bool mutated; BOOST_CHECK(block.hashMerkleRoot != BlockMerkleRoot(block2, &mutated)); - vtx_missing[0] = block.vtx[1]; CBlock block3; - BOOST_CHECK(partialBlock.FillBlock(block3, vtx_missing) == READ_STATUS_OK); + BOOST_CHECK(partialBlock.FillBlock(block3, {block.vtx[1]}) == READ_STATUS_OK); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block3.GetHash().ToString()); BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block3, &mutated).ToString()); BOOST_CHECK(!mutated); @@ -181,17 +187,24 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[2]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); CBlock block2; - std::vector<CTransactionRef> vtx_missing; - BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_INVALID); // No transactions + { + PartiallyDownloadedBlock tmp = partialBlock; + BOOST_CHECK(partialBlock.FillBlock(block2, {}) == READ_STATUS_INVALID); // No transactions + partialBlock = tmp; + } - vtx_missing.push_back(block.vtx[1]); // Wrong transaction - partialBlock.FillBlock(block2, vtx_missing); // Current implementation doesn't check txn here, but don't require that + // Wrong transaction + { + PartiallyDownloadedBlock tmp = partialBlock; + partialBlock.FillBlock(block2, {block.vtx[1]}); // Current implementation doesn't check txn here, but don't require that + partialBlock = tmp; + } bool mutated; BOOST_CHECK(block.hashMerkleRoot != BlockMerkleRoot(block2, &mutated)); - vtx_missing[0] = block.vtx[0]; CBlock block3; - BOOST_CHECK(partialBlock.FillBlock(block3, vtx_missing) == READ_STATUS_OK); + PartiallyDownloadedBlock partialBlockCopy = partialBlock; + BOOST_CHECK(partialBlock.FillBlock(block3, {block.vtx[0]}) == READ_STATUS_OK); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block3.GetHash().ToString()); BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block3, &mutated).ToString()); BOOST_CHECK(!mutated); @@ -200,7 +213,7 @@ BOOST_AUTO_TEST_CASE(NonCoinbasePreforwardRTTest) block.vtx.clear(); block2.vtx.clear(); block3.vtx.clear(); - BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); // + 1 because of partialBlockCopy. } BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); } @@ -240,8 +253,8 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) BOOST_CHECK_EQUAL(pool.mapTx.find(block.vtx[1]->GetHash())->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); CBlock block2; - std::vector<CTransactionRef> vtx_missing; - BOOST_CHECK(partialBlock.FillBlock(block2, vtx_missing) == READ_STATUS_OK); + PartiallyDownloadedBlock partialBlockCopy = partialBlock; + BOOST_CHECK(partialBlock.FillBlock(block2, {}) == READ_STATUS_OK); BOOST_CHECK_EQUAL(block.GetHash().ToString(), block2.GetHash().ToString()); bool mutated; BOOST_CHECK_EQUAL(block.hashMerkleRoot.ToString(), BlockMerkleRoot(block2, &mutated).ToString()); @@ -250,7 +263,7 @@ BOOST_AUTO_TEST_CASE(SufficientPreforwardRTTest) txhash = block.vtx[1]->GetHash(); block.vtx.clear(); block2.vtx.clear(); - BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); + BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 1); // + 1 because of partialBlockCopy. } BOOST_CHECK_EQUAL(pool.mapTx.find(txhash)->GetSharedTx().use_count(), SHARED_TX_OFFSET + 0); } diff --git a/src/test/bloom_tests.cpp b/src/test/bloom_tests.cpp index b15ff9e44b..a67b292378 100644 --- a/src/test/bloom_tests.cpp +++ b/src/test/bloom_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/bswap_tests.cpp b/src/test/bswap_tests.cpp new file mode 100644 index 0000000000..7b3134d327 --- /dev/null +++ b/src/test/bswap_tests.cpp @@ -0,0 +1,26 @@ +// Copyright (c) 2016 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 "compat/byteswap.h" +#include "test/test_bitcoin.h" + +#include <boost/test/unit_test.hpp> + +BOOST_FIXTURE_TEST_SUITE(bswap_tests, BasicTestingSetup) + +BOOST_AUTO_TEST_CASE(bswap_tests) +{ + // Sibling in bitcoin/src/qt/test/compattests.cpp + uint16_t u1 = 0x1234; + uint32_t u2 = 0x56789abc; + uint64_t u3 = 0xdef0123456789abc; + uint16_t e1 = 0x3412; + uint32_t e2 = 0xbc9a7856; + uint64_t e3 = 0xbc9a78563412f0de; + BOOST_CHECK(bswap_16(u1) == e1); + BOOST_CHECK(bswap_32(u2) == e2); + BOOST_CHECK(bswap_64(u3) == e3); +} + +BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/coins_tests.cpp b/src/test/coins_tests.cpp index 79dea00e46..70b958c296 100644 --- a/src/test/coins_tests.cpp +++ b/src/test/coins_tests.cpp @@ -1,10 +1,11 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 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 "coins.h" #include "script/standard.h" #include "uint256.h" +#include "undo.h" #include "utilstrencodings.h" #include "test/test_bitcoin.h" #include "test/test_random.h" @@ -16,6 +17,9 @@ #include <boost/test/unit_test.hpp> +bool ApplyTxInUndo(const CTxInUndo& undo, CCoinsViewCache& view, const COutPoint& out); +void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, CTxUndo &txundo, int nHeight); + namespace { class CCoinsViewTest : public CCoinsView @@ -80,6 +84,8 @@ public: BOOST_CHECK_EQUAL(DynamicMemoryUsage(), ret); } + CCoinsMap& map() { return cacheCoins; } + size_t& usage() { return cachedCoinsUsage; } }; } @@ -211,6 +217,22 @@ BOOST_AUTO_TEST_CASE(coins_cache_simulation_test) BOOST_CHECK(missed_an_entry); } +typedef std::tuple<CTransaction,CTxUndo,CCoins> TxData; +// Store of all necessary tx and undo data for next test +std::map<uint256, TxData> alltxs; + +TxData &FindRandomFrom(const std::set<uint256> &txidset) { + assert(txidset.size()); + std::set<uint256>::iterator txIt = txidset.lower_bound(GetRandHash()); + if (txIt == txidset.end()) { + txIt = txidset.begin(); + } + std::map<uint256, TxData>::iterator txdit = alltxs.find(*txIt); + assert(txdit != alltxs.end()); + return txdit->second; +} + + // This test is similar to the previous test // except the emphasis is on testing the functionality of UpdateCoins // random txs are created and UpdateCoins is used to update the cache stack @@ -227,77 +249,139 @@ BOOST_AUTO_TEST_CASE(updatecoins_simulation_test) std::vector<CCoinsViewCacheTest*> stack; // A stack of CCoinsViewCaches on top. stack.push_back(new CCoinsViewCacheTest(&base)); // Start with one cache. - // Track the txids we've used and whether they have been spent or not - std::map<uint256, CAmount> coinbaseids; - std::set<uint256> alltxids; + // Track the txids we've used in various sets + std::set<uint256> coinbaseids; + std::set<uint256> disconnectedids; std::set<uint256> duplicateids; + std::set<uint256> utxoset; for (unsigned int i = 0; i < NUM_SIMULATION_ITERATIONS; i++) { - { + uint32_t randiter = insecure_rand(); + + // 19/20 txs add a new transaction + if (randiter % 20 < 19) { CMutableTransaction tx; tx.vin.resize(1); tx.vout.resize(1); tx.vout[0].nValue = i; //Keep txs unique unless intended to duplicate unsigned int height = insecure_rand(); + CCoins oldcoins; - // 1/10 times create a coinbase - if (insecure_rand() % 10 == 0 || coinbaseids.size() < 10) { - // 1/100 times create a duplicate coinbase + // 2/20 times create a new coinbase + if (randiter % 20 < 2 || coinbaseids.size() < 10) { + // 1/10 of those times create a duplicate coinbase if (insecure_rand() % 10 == 0 && coinbaseids.size()) { - std::map<uint256, CAmount>::iterator coinbaseIt = coinbaseids.lower_bound(GetRandHash()); - if (coinbaseIt == coinbaseids.end()) { - coinbaseIt = coinbaseids.begin(); - } - //Use same random value to have same hash and be a true duplicate - tx.vout[0].nValue = coinbaseIt->second; - assert(tx.GetHash() == coinbaseIt->first); - duplicateids.insert(coinbaseIt->first); + TxData &txd = FindRandomFrom(coinbaseids); + // Reuse the exact same coinbase + tx = std::get<0>(txd); + // shouldn't be available for reconnection if its been duplicated + disconnectedids.erase(tx.GetHash()); + + duplicateids.insert(tx.GetHash()); } else { - coinbaseids[tx.GetHash()] = tx.vout[0].nValue; + coinbaseids.insert(tx.GetHash()); } assert(CTransaction(tx).IsCoinBase()); } - // 9/10 times create a regular tx + + // 17/20 times reconnect previous or add a regular tx else { + uint256 prevouthash; - // equally likely to spend coinbase or non coinbase - std::set<uint256>::iterator txIt = alltxids.lower_bound(GetRandHash()); - if (txIt == alltxids.end()) { - txIt = alltxids.begin(); + // 1/20 times reconnect a previously disconnected tx + if (randiter % 20 == 2 && disconnectedids.size()) { + TxData &txd = FindRandomFrom(disconnectedids); + tx = std::get<0>(txd); + prevouthash = tx.vin[0].prevout.hash; + if (!CTransaction(tx).IsCoinBase() && !utxoset.count(prevouthash)) { + disconnectedids.erase(tx.GetHash()); + continue; + } + + // If this tx is already IN the UTXO, then it must be a coinbase, and it must be a duplicate + if (utxoset.count(tx.GetHash())) { + assert(CTransaction(tx).IsCoinBase()); + assert(duplicateids.count(tx.GetHash())); + } + disconnectedids.erase(tx.GetHash()); } - prevouthash = *txIt; - // Construct the tx to spend the coins of prevouthash - tx.vin[0].prevout.hash = prevouthash; - tx.vin[0].prevout.n = 0; + // 16/20 times create a regular tx + else { + TxData &txd = FindRandomFrom(utxoset); + prevouthash = std::get<0>(txd).GetHash(); + // Construct the tx to spend the coins of prevouthash + tx.vin[0].prevout.hash = prevouthash; + tx.vin[0].prevout.n = 0; + assert(!CTransaction(tx).IsCoinBase()); + } + // In this simple test coins only have two states, spent or unspent, save the unspent state to restore + oldcoins = result[prevouthash]; // Update the expected result of prevouthash to know these coins are spent - CCoins& oldcoins = result[prevouthash]; - oldcoins.Clear(); + result[prevouthash].Clear(); - // It is of particular importance here that once we spend a coinbase tx hash - // it is no longer available to be duplicated (or spent again) - // BIP 34 in conjunction with enforcing BIP 30 (at least until BIP 34 was active) - // results in the fact that no coinbases were duplicated after they were already spent - alltxids.erase(prevouthash); - coinbaseids.erase(prevouthash); + utxoset.erase(prevouthash); // The test is designed to ensure spending a duplicate coinbase will work properly // if that ever happens and not resurrect the previously overwritten coinbase if (duplicateids.count(prevouthash)) spent_a_duplicate_coinbase = true; - assert(!CTransaction(tx).IsCoinBase()); } - // Track this tx to possibly spend later - alltxids.insert(tx.GetHash()); - // Update the expected result to know about the new output coins - CCoins &coins = result[tx.GetHash()]; - coins.FromTx(tx, height); + result[tx.GetHash()].FromTx(tx, height); + + // Call UpdateCoins on the top cache + CTxUndo undo; + UpdateCoins(tx, *(stack.back()), undo, height); + + // Update the utxo set for future spends + utxoset.insert(tx.GetHash()); + + // Track this tx and undo info to use later + alltxs.insert(std::make_pair(tx.GetHash(),std::make_tuple(tx,undo,oldcoins))); + } - UpdateCoins(tx, *(stack.back()), height); + //1/20 times undo a previous transaction + else if (utxoset.size()) { + TxData &txd = FindRandomFrom(utxoset); + + CTransaction &tx = std::get<0>(txd); + CTxUndo &undo = std::get<1>(txd); + CCoins &origcoins = std::get<2>(txd); + + uint256 undohash = tx.GetHash(); + + // Update the expected result + // Remove new outputs + result[undohash].Clear(); + // If not coinbase restore prevout + if (!tx.IsCoinBase()) { + result[tx.vin[0].prevout.hash] = origcoins; + } + + // Disconnect the tx from the current UTXO + // See code in DisconnectBlock + // remove outputs + { + CCoinsModifier outs = stack.back()->ModifyCoins(undohash); + outs->Clear(); + } + // restore inputs + if (!tx.IsCoinBase()) { + const COutPoint &out = tx.vin[0].prevout; + const CTxInUndo &undoin = undo.vprevout[0]; + ApplyTxInUndo(undoin, *(stack.back()), out); + } + // Store as a candidate for reconnection + disconnectedids.insert(undohash); + + // Update the utxoset + utxoset.erase(undohash); + if (!tx.IsCoinBase()) + utxoset.insert(tx.vin[0].prevout.hash); } // Once every 1000 iterations and at the end, verify the full cache. @@ -306,9 +390,9 @@ BOOST_AUTO_TEST_CASE(updatecoins_simulation_test) const CCoins* coins = stack.back()->AccessCoins(it->first); if (coins) { BOOST_CHECK(*coins == it->second); - } else { + } else { BOOST_CHECK(it->second.IsPruned()); - } + } } } @@ -332,7 +416,7 @@ BOOST_AUTO_TEST_CASE(updatecoins_simulation_test) tip = stack.back(); } stack.push_back(new CCoinsViewCacheTest(tip)); - } + } } } @@ -415,4 +499,372 @@ BOOST_AUTO_TEST_CASE(ccoins_serialization) } } +const static uint256 TXID; +const static CAmount PRUNED = -1; +const static CAmount ABSENT = -2; +const static CAmount FAIL = -3; +const static CAmount VALUE1 = 100; +const static CAmount VALUE2 = 200; +const static CAmount VALUE3 = 300; +const static char DIRTY = CCoinsCacheEntry::DIRTY; +const static char FRESH = CCoinsCacheEntry::FRESH; +const static char NO_ENTRY = -1; + +const static auto FLAGS = {char(0), FRESH, DIRTY, char(DIRTY | FRESH)}; +const static auto CLEAN_FLAGS = {char(0), FRESH}; +const static auto ABSENT_FLAGS = {NO_ENTRY}; + +void SetCoinsValue(CAmount value, CCoins& coins) +{ + assert(value != ABSENT); + coins.Clear(); + assert(coins.IsPruned()); + if (value != PRUNED) { + coins.vout.emplace_back(); + coins.vout.back().nValue = value; + assert(!coins.IsPruned()); + } +} + +size_t InsertCoinsMapEntry(CCoinsMap& map, CAmount value, char flags) +{ + if (value == ABSENT) { + assert(flags == NO_ENTRY); + return 0; + } + assert(flags != NO_ENTRY); + CCoinsCacheEntry entry; + entry.flags = flags; + SetCoinsValue(value, entry.coins); + auto inserted = map.emplace(TXID, std::move(entry)); + assert(inserted.second); + return inserted.first->second.coins.DynamicMemoryUsage(); +} + +void GetCoinsMapEntry(const CCoinsMap& map, CAmount& value, char& flags) +{ + auto it = map.find(TXID); + if (it == map.end()) { + value = ABSENT; + flags = NO_ENTRY; + } else { + if (it->second.coins.IsPruned()) { + assert(it->second.coins.vout.size() == 0); + value = PRUNED; + } else { + assert(it->second.coins.vout.size() == 1); + value = it->second.coins.vout[0].nValue; + } + flags = it->second.flags; + assert(flags != NO_ENTRY); + } +} + +void WriteCoinsViewEntry(CCoinsView& view, CAmount value, char flags) +{ + CCoinsMap map; + InsertCoinsMapEntry(map, value, flags); + view.BatchWrite(map, {}); +} + +class SingleEntryCacheTest +{ +public: + SingleEntryCacheTest(CAmount base_value, CAmount cache_value, char cache_flags) + { + WriteCoinsViewEntry(base, base_value, base_value == ABSENT ? NO_ENTRY : DIRTY); + cache.usage() += InsertCoinsMapEntry(cache.map(), cache_value, cache_flags); + } + + CCoinsView root; + CCoinsViewCacheTest base{&root}; + CCoinsViewCacheTest cache{&base}; +}; + +void CheckAccessCoins(CAmount base_value, CAmount cache_value, CAmount expected_value, char cache_flags, char expected_flags) +{ + SingleEntryCacheTest test(base_value, cache_value, cache_flags); + test.cache.AccessCoins(TXID); + test.cache.SelfTest(); + + CAmount result_value; + char result_flags; + GetCoinsMapEntry(test.cache.map(), result_value, result_flags); + BOOST_CHECK_EQUAL(result_value, expected_value); + BOOST_CHECK_EQUAL(result_flags, expected_flags); +} + +BOOST_AUTO_TEST_CASE(ccoins_access) +{ + /* Check AccessCoin behavior, requesting a coin from a cache view layered on + * top of a base view, and checking the resulting entry in the cache after + * the access. + * + * Base Cache Result Cache Result + * Value Value Value Flags Flags + */ + CheckAccessCoins(ABSENT, ABSENT, ABSENT, NO_ENTRY , NO_ENTRY ); + CheckAccessCoins(ABSENT, PRUNED, PRUNED, 0 , 0 ); + CheckAccessCoins(ABSENT, PRUNED, PRUNED, FRESH , FRESH ); + CheckAccessCoins(ABSENT, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckAccessCoins(ABSENT, PRUNED, PRUNED, DIRTY|FRESH, DIRTY|FRESH); + CheckAccessCoins(ABSENT, VALUE2, VALUE2, 0 , 0 ); + CheckAccessCoins(ABSENT, VALUE2, VALUE2, FRESH , FRESH ); + CheckAccessCoins(ABSENT, VALUE2, VALUE2, DIRTY , DIRTY ); + CheckAccessCoins(ABSENT, VALUE2, VALUE2, DIRTY|FRESH, DIRTY|FRESH); + CheckAccessCoins(PRUNED, ABSENT, PRUNED, NO_ENTRY , FRESH ); + CheckAccessCoins(PRUNED, PRUNED, PRUNED, 0 , 0 ); + CheckAccessCoins(PRUNED, PRUNED, PRUNED, FRESH , FRESH ); + CheckAccessCoins(PRUNED, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckAccessCoins(PRUNED, PRUNED, PRUNED, DIRTY|FRESH, DIRTY|FRESH); + CheckAccessCoins(PRUNED, VALUE2, VALUE2, 0 , 0 ); + CheckAccessCoins(PRUNED, VALUE2, VALUE2, FRESH , FRESH ); + CheckAccessCoins(PRUNED, VALUE2, VALUE2, DIRTY , DIRTY ); + CheckAccessCoins(PRUNED, VALUE2, VALUE2, DIRTY|FRESH, DIRTY|FRESH); + CheckAccessCoins(VALUE1, ABSENT, VALUE1, NO_ENTRY , 0 ); + CheckAccessCoins(VALUE1, PRUNED, PRUNED, 0 , 0 ); + CheckAccessCoins(VALUE1, PRUNED, PRUNED, FRESH , FRESH ); + CheckAccessCoins(VALUE1, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckAccessCoins(VALUE1, PRUNED, PRUNED, DIRTY|FRESH, DIRTY|FRESH); + CheckAccessCoins(VALUE1, VALUE2, VALUE2, 0 , 0 ); + CheckAccessCoins(VALUE1, VALUE2, VALUE2, FRESH , FRESH ); + CheckAccessCoins(VALUE1, VALUE2, VALUE2, DIRTY , DIRTY ); + CheckAccessCoins(VALUE1, VALUE2, VALUE2, DIRTY|FRESH, DIRTY|FRESH); +} + +void CheckModifyCoins(CAmount base_value, CAmount cache_value, CAmount modify_value, CAmount expected_value, char cache_flags, char expected_flags) +{ + SingleEntryCacheTest test(base_value, cache_value, cache_flags); + SetCoinsValue(modify_value, *test.cache.ModifyCoins(TXID)); + test.cache.SelfTest(); + + CAmount result_value; + char result_flags; + GetCoinsMapEntry(test.cache.map(), result_value, result_flags); + BOOST_CHECK_EQUAL(result_value, expected_value); + BOOST_CHECK_EQUAL(result_flags, expected_flags); +}; + +BOOST_AUTO_TEST_CASE(ccoins_modify) +{ + /* Check ModifyCoin behavior, requesting a coin from a cache view layered on + * top of a base view, writing a modification to the coin, and then checking + * the resulting entry in the cache after the modification. + * + * Base Cache Write Result Cache Result + * Value Value Value Value Flags Flags + */ + CheckModifyCoins(ABSENT, ABSENT, PRUNED, ABSENT, NO_ENTRY , NO_ENTRY ); + CheckModifyCoins(ABSENT, ABSENT, VALUE3, VALUE3, NO_ENTRY , DIRTY|FRESH); + CheckModifyCoins(ABSENT, PRUNED, PRUNED, PRUNED, 0 , DIRTY ); + CheckModifyCoins(ABSENT, PRUNED, PRUNED, ABSENT, FRESH , NO_ENTRY ); + CheckModifyCoins(ABSENT, PRUNED, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckModifyCoins(ABSENT, PRUNED, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY ); + CheckModifyCoins(ABSENT, PRUNED, VALUE3, VALUE3, 0 , DIRTY ); + CheckModifyCoins(ABSENT, PRUNED, VALUE3, VALUE3, FRESH , DIRTY|FRESH); + CheckModifyCoins(ABSENT, PRUNED, VALUE3, VALUE3, DIRTY , DIRTY ); + CheckModifyCoins(ABSENT, PRUNED, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH); + CheckModifyCoins(ABSENT, VALUE2, PRUNED, PRUNED, 0 , DIRTY ); + CheckModifyCoins(ABSENT, VALUE2, PRUNED, ABSENT, FRESH , NO_ENTRY ); + CheckModifyCoins(ABSENT, VALUE2, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckModifyCoins(ABSENT, VALUE2, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY ); + CheckModifyCoins(ABSENT, VALUE2, VALUE3, VALUE3, 0 , DIRTY ); + CheckModifyCoins(ABSENT, VALUE2, VALUE3, VALUE3, FRESH , DIRTY|FRESH); + CheckModifyCoins(ABSENT, VALUE2, VALUE3, VALUE3, DIRTY , DIRTY ); + CheckModifyCoins(ABSENT, VALUE2, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH); + CheckModifyCoins(PRUNED, ABSENT, PRUNED, ABSENT, NO_ENTRY , NO_ENTRY ); + CheckModifyCoins(PRUNED, ABSENT, VALUE3, VALUE3, NO_ENTRY , DIRTY|FRESH); + CheckModifyCoins(PRUNED, PRUNED, PRUNED, PRUNED, 0 , DIRTY ); + CheckModifyCoins(PRUNED, PRUNED, PRUNED, ABSENT, FRESH , NO_ENTRY ); + CheckModifyCoins(PRUNED, PRUNED, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckModifyCoins(PRUNED, PRUNED, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY ); + CheckModifyCoins(PRUNED, PRUNED, VALUE3, VALUE3, 0 , DIRTY ); + CheckModifyCoins(PRUNED, PRUNED, VALUE3, VALUE3, FRESH , DIRTY|FRESH); + CheckModifyCoins(PRUNED, PRUNED, VALUE3, VALUE3, DIRTY , DIRTY ); + CheckModifyCoins(PRUNED, PRUNED, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH); + CheckModifyCoins(PRUNED, VALUE2, PRUNED, PRUNED, 0 , DIRTY ); + CheckModifyCoins(PRUNED, VALUE2, PRUNED, ABSENT, FRESH , NO_ENTRY ); + CheckModifyCoins(PRUNED, VALUE2, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckModifyCoins(PRUNED, VALUE2, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY ); + CheckModifyCoins(PRUNED, VALUE2, VALUE3, VALUE3, 0 , DIRTY ); + CheckModifyCoins(PRUNED, VALUE2, VALUE3, VALUE3, FRESH , DIRTY|FRESH); + CheckModifyCoins(PRUNED, VALUE2, VALUE3, VALUE3, DIRTY , DIRTY ); + CheckModifyCoins(PRUNED, VALUE2, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH); + CheckModifyCoins(VALUE1, ABSENT, PRUNED, PRUNED, NO_ENTRY , DIRTY ); + CheckModifyCoins(VALUE1, ABSENT, VALUE3, VALUE3, NO_ENTRY , DIRTY ); + CheckModifyCoins(VALUE1, PRUNED, PRUNED, PRUNED, 0 , DIRTY ); + CheckModifyCoins(VALUE1, PRUNED, PRUNED, ABSENT, FRESH , NO_ENTRY ); + CheckModifyCoins(VALUE1, PRUNED, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckModifyCoins(VALUE1, PRUNED, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY ); + CheckModifyCoins(VALUE1, PRUNED, VALUE3, VALUE3, 0 , DIRTY ); + CheckModifyCoins(VALUE1, PRUNED, VALUE3, VALUE3, FRESH , DIRTY|FRESH); + CheckModifyCoins(VALUE1, PRUNED, VALUE3, VALUE3, DIRTY , DIRTY ); + CheckModifyCoins(VALUE1, PRUNED, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH); + CheckModifyCoins(VALUE1, VALUE2, PRUNED, PRUNED, 0 , DIRTY ); + CheckModifyCoins(VALUE1, VALUE2, PRUNED, ABSENT, FRESH , NO_ENTRY ); + CheckModifyCoins(VALUE1, VALUE2, PRUNED, PRUNED, DIRTY , DIRTY ); + CheckModifyCoins(VALUE1, VALUE2, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY ); + CheckModifyCoins(VALUE1, VALUE2, VALUE3, VALUE3, 0 , DIRTY ); + CheckModifyCoins(VALUE1, VALUE2, VALUE3, VALUE3, FRESH , DIRTY|FRESH); + CheckModifyCoins(VALUE1, VALUE2, VALUE3, VALUE3, DIRTY , DIRTY ); + CheckModifyCoins(VALUE1, VALUE2, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH); +} + +void CheckModifyNewCoinsBase(CAmount base_value, CAmount cache_value, CAmount modify_value, CAmount expected_value, char cache_flags, char expected_flags, bool coinbase) +{ + SingleEntryCacheTest test(base_value, cache_value, cache_flags); + + CAmount result_value; + char result_flags; + try { + SetCoinsValue(modify_value, *test.cache.ModifyNewCoins(TXID, coinbase)); + GetCoinsMapEntry(test.cache.map(), result_value, result_flags); + } catch (std::logic_error& e) { + result_value = FAIL; + result_flags = NO_ENTRY; + } + + BOOST_CHECK_EQUAL(result_value, expected_value); + BOOST_CHECK_EQUAL(result_flags, expected_flags); +} + +// Simple wrapper for CheckModifyNewCoinsBase function above that loops through +// different possible base_values, making sure each one gives the same results. +// This wrapper lets the modify_new test below be shorter and less repetitive, +// while still verifying that the CoinsViewCache::ModifyNewCoins implementation +// ignores base values. +template <typename... Args> +void CheckModifyNewCoins(Args&&... args) +{ + for (CAmount base_value : {ABSENT, PRUNED, VALUE1}) + CheckModifyNewCoinsBase(base_value, std::forward<Args>(args)...); +} + +BOOST_AUTO_TEST_CASE(ccoins_modify_new) +{ + /* Check ModifyNewCoin behavior, requesting a new coin from a cache view, + * writing a modification to the coin, and then checking the resulting + * entry in the cache after the modification. Verify behavior with the + * with the ModifyNewCoin coinbase argument set to false, and to true. + * + * Cache Write Result Cache Result Coinbase + * Value Value Value Flags Flags + */ + CheckModifyNewCoins(ABSENT, PRUNED, ABSENT, NO_ENTRY , NO_ENTRY , false); + CheckModifyNewCoins(ABSENT, PRUNED, PRUNED, NO_ENTRY , DIRTY , true ); + CheckModifyNewCoins(ABSENT, VALUE3, VALUE3, NO_ENTRY , DIRTY|FRESH, false); + CheckModifyNewCoins(ABSENT, VALUE3, VALUE3, NO_ENTRY , DIRTY , true ); + CheckModifyNewCoins(PRUNED, PRUNED, ABSENT, 0 , NO_ENTRY , false); + CheckModifyNewCoins(PRUNED, PRUNED, PRUNED, 0 , DIRTY , true ); + CheckModifyNewCoins(PRUNED, PRUNED, ABSENT, FRESH , NO_ENTRY , false); + CheckModifyNewCoins(PRUNED, PRUNED, ABSENT, FRESH , NO_ENTRY , true ); + CheckModifyNewCoins(PRUNED, PRUNED, PRUNED, DIRTY , DIRTY , false); + CheckModifyNewCoins(PRUNED, PRUNED, PRUNED, DIRTY , DIRTY , true ); + CheckModifyNewCoins(PRUNED, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY , false); + CheckModifyNewCoins(PRUNED, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY , true ); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, 0 , DIRTY|FRESH, false); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, 0 , DIRTY , true ); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, FRESH , DIRTY|FRESH, false); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, FRESH , DIRTY|FRESH, true ); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, DIRTY , DIRTY , false); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, DIRTY , DIRTY , true ); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH, false); + CheckModifyNewCoins(PRUNED, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH, true ); + CheckModifyNewCoins(VALUE2, PRUNED, FAIL , 0 , NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, PRUNED, PRUNED, 0 , DIRTY , true ); + CheckModifyNewCoins(VALUE2, PRUNED, FAIL , FRESH , NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, PRUNED, ABSENT, FRESH , NO_ENTRY , true ); + CheckModifyNewCoins(VALUE2, PRUNED, FAIL , DIRTY , NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, PRUNED, PRUNED, DIRTY , DIRTY , true ); + CheckModifyNewCoins(VALUE2, PRUNED, FAIL , DIRTY|FRESH, NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, PRUNED, ABSENT, DIRTY|FRESH, NO_ENTRY , true ); + CheckModifyNewCoins(VALUE2, VALUE3, FAIL , 0 , NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, VALUE3, VALUE3, 0 , DIRTY , true ); + CheckModifyNewCoins(VALUE2, VALUE3, FAIL , FRESH , NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, VALUE3, VALUE3, FRESH , DIRTY|FRESH, true ); + CheckModifyNewCoins(VALUE2, VALUE3, FAIL , DIRTY , NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, VALUE3, VALUE3, DIRTY , DIRTY , true ); + CheckModifyNewCoins(VALUE2, VALUE3, FAIL , DIRTY|FRESH, NO_ENTRY , false); + CheckModifyNewCoins(VALUE2, VALUE3, VALUE3, DIRTY|FRESH, DIRTY|FRESH, true ); +} + +void CheckWriteCoins(CAmount parent_value, CAmount child_value, CAmount expected_value, char parent_flags, char child_flags, char expected_flags) +{ + SingleEntryCacheTest test(ABSENT, parent_value, parent_flags); + WriteCoinsViewEntry(test.cache, child_value, child_flags); + test.cache.SelfTest(); + + CAmount result_value; + char result_flags; + GetCoinsMapEntry(test.cache.map(), result_value, result_flags); + BOOST_CHECK_EQUAL(result_value, expected_value); + BOOST_CHECK_EQUAL(result_flags, expected_flags); +} + +BOOST_AUTO_TEST_CASE(ccoins_write) +{ + /* Check BatchWrite behavior, flushing one entry from a child cache to a + * parent cache, and checking the resulting entry in the parent cache + * after the write. + * + * Parent Child Result Parent Child Result + * Value Value Value Flags Flags Flags + */ + CheckWriteCoins(ABSENT, ABSENT, ABSENT, NO_ENTRY , NO_ENTRY , NO_ENTRY ); + CheckWriteCoins(ABSENT, PRUNED, PRUNED, NO_ENTRY , DIRTY , DIRTY ); + CheckWriteCoins(ABSENT, PRUNED, ABSENT, NO_ENTRY , DIRTY|FRESH, NO_ENTRY ); + CheckWriteCoins(ABSENT, VALUE2, VALUE2, NO_ENTRY , DIRTY , DIRTY ); + CheckWriteCoins(ABSENT, VALUE2, VALUE2, NO_ENTRY , DIRTY|FRESH, DIRTY|FRESH); + CheckWriteCoins(PRUNED, ABSENT, PRUNED, 0 , NO_ENTRY , 0 ); + CheckWriteCoins(PRUNED, ABSENT, PRUNED, FRESH , NO_ENTRY , FRESH ); + CheckWriteCoins(PRUNED, ABSENT, PRUNED, DIRTY , NO_ENTRY , DIRTY ); + CheckWriteCoins(PRUNED, ABSENT, PRUNED, DIRTY|FRESH, NO_ENTRY , DIRTY|FRESH); + CheckWriteCoins(PRUNED, PRUNED, PRUNED, 0 , DIRTY , DIRTY ); + CheckWriteCoins(PRUNED, PRUNED, PRUNED, 0 , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(PRUNED, PRUNED, ABSENT, FRESH , DIRTY , NO_ENTRY ); + CheckWriteCoins(PRUNED, PRUNED, ABSENT, FRESH , DIRTY|FRESH, NO_ENTRY ); + CheckWriteCoins(PRUNED, PRUNED, PRUNED, DIRTY , DIRTY , DIRTY ); + CheckWriteCoins(PRUNED, PRUNED, PRUNED, DIRTY , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(PRUNED, PRUNED, ABSENT, DIRTY|FRESH, DIRTY , NO_ENTRY ); + CheckWriteCoins(PRUNED, PRUNED, ABSENT, DIRTY|FRESH, DIRTY|FRESH, NO_ENTRY ); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, 0 , DIRTY , DIRTY ); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, 0 , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, FRESH , DIRTY , DIRTY|FRESH); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, FRESH , DIRTY|FRESH, DIRTY|FRESH); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, DIRTY , DIRTY , DIRTY ); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, DIRTY , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, DIRTY|FRESH, DIRTY , DIRTY|FRESH); + CheckWriteCoins(PRUNED, VALUE2, VALUE2, DIRTY|FRESH, DIRTY|FRESH, DIRTY|FRESH); + CheckWriteCoins(VALUE1, ABSENT, VALUE1, 0 , NO_ENTRY , 0 ); + CheckWriteCoins(VALUE1, ABSENT, VALUE1, FRESH , NO_ENTRY , FRESH ); + CheckWriteCoins(VALUE1, ABSENT, VALUE1, DIRTY , NO_ENTRY , DIRTY ); + CheckWriteCoins(VALUE1, ABSENT, VALUE1, DIRTY|FRESH, NO_ENTRY , DIRTY|FRESH); + CheckWriteCoins(VALUE1, PRUNED, PRUNED, 0 , DIRTY , DIRTY ); + CheckWriteCoins(VALUE1, PRUNED, PRUNED, 0 , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(VALUE1, PRUNED, ABSENT, FRESH , DIRTY , NO_ENTRY ); + CheckWriteCoins(VALUE1, PRUNED, ABSENT, FRESH , DIRTY|FRESH, NO_ENTRY ); + CheckWriteCoins(VALUE1, PRUNED, PRUNED, DIRTY , DIRTY , DIRTY ); + CheckWriteCoins(VALUE1, PRUNED, PRUNED, DIRTY , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(VALUE1, PRUNED, ABSENT, DIRTY|FRESH, DIRTY , NO_ENTRY ); + CheckWriteCoins(VALUE1, PRUNED, ABSENT, DIRTY|FRESH, DIRTY|FRESH, NO_ENTRY ); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, 0 , DIRTY , DIRTY ); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, 0 , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, FRESH , DIRTY , DIRTY|FRESH); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, FRESH , DIRTY|FRESH, DIRTY|FRESH); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, DIRTY , DIRTY , DIRTY ); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, DIRTY , DIRTY|FRESH, DIRTY ); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, DIRTY|FRESH, DIRTY , DIRTY|FRESH); + CheckWriteCoins(VALUE1, VALUE2, VALUE2, DIRTY|FRESH, DIRTY|FRESH, DIRTY|FRESH); + + // The checks above omit cases where the child flags are not DIRTY, since + // they would be too repetitive (the parent cache is never updated in these + // cases). The loop below covers these cases and makes sure the parent cache + // is always left unchanged. + for (CAmount parent_value : {ABSENT, PRUNED, VALUE1}) + for (CAmount child_value : {ABSENT, PRUNED, VALUE2}) + for (char parent_flags : parent_value == ABSENT ? ABSENT_FLAGS : FLAGS) + for (char child_flags : child_value == ABSENT ? ABSENT_FLAGS : CLEAN_FLAGS) + CheckWriteCoins(parent_value, child_value, parent_value, parent_flags, child_flags, parent_flags); +} + BOOST_AUTO_TEST_SUITE_END() diff --git a/src/test/crypto_tests.cpp b/src/test/crypto_tests.cpp index 7dcd548edf..4d17417179 100644 --- a/src/test/crypto_tests.cpp +++ b/src/test/crypto_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/cuckoocache_tests.cpp b/src/test/cuckoocache_tests.cpp new file mode 100644 index 0000000000..1bc50d5ea9 --- /dev/null +++ b/src/test/cuckoocache_tests.cpp @@ -0,0 +1,394 @@ +// Copyright (c) 2012-2016 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 <boost/test/unit_test.hpp> +#include "cuckoocache.h" +#include "test/test_bitcoin.h" +#include "random.h" +#include <thread> +#include <boost/thread.hpp> + + +/** Test Suite for CuckooCache + * + * 1) All tests should have a deterministic result (using insecure rand + * with deterministic seeds) + * 2) Some test methods are templated to allow for easier testing + * against new versions / comparing + * 3) Results should be treated as a regression test, ie, did the behavior + * change significantly from what was expected. This can be OK, depending on + * the nature of the change, but requires updating the tests to reflect the new + * expected behavior. For example improving the hit rate may cause some tests + * using BOOST_CHECK_CLOSE to fail. + * + */ +FastRandomContext insecure_rand(true); + +BOOST_AUTO_TEST_SUITE(cuckoocache_tests); + + +/** insecure_GetRandHash fills in a uint256 from insecure_rand + */ +void insecure_GetRandHash(uint256& t) +{ + uint32_t* ptr = (uint32_t*)t.begin(); + for (uint8_t j = 0; j < 8; ++j) + *(ptr++) = insecure_rand.rand32(); +} + +/** Definition copied from /src/script/sigcache.cpp + */ +class uint256Hasher +{ +public: + template <uint8_t hash_select> + uint32_t operator()(const uint256& key) const + { + static_assert(hash_select <8, "SignatureCacheHasher only has 8 hashes available."); + uint32_t u; + std::memcpy(&u, key.begin() + 4 * hash_select, 4); + return u; + } +}; + + +/* Test that no values not inserted into the cache are read out of it. + * + * There are no repeats in the first 200000 insecure_GetRandHash calls + */ +BOOST_AUTO_TEST_CASE(test_cuckoocache_no_fakes) +{ + insecure_rand = FastRandomContext(true); + CuckooCache::cache<uint256, uint256Hasher> cc{}; + cc.setup_bytes(32 << 20); + uint256 v; + for (int x = 0; x < 100000; ++x) { + insecure_GetRandHash(v); + cc.insert(v); + } + for (int x = 0; x < 100000; ++x) { + insecure_GetRandHash(v); + BOOST_CHECK(!cc.contains(v, false)); + } +}; + +/** This helper returns the hit rate when megabytes*load worth of entries are + * inserted into a megabytes sized cache + */ +template <typename Cache> +double test_cache(size_t megabytes, double load) +{ + insecure_rand = FastRandomContext(true); + std::vector<uint256> hashes; + Cache set{}; + size_t bytes = megabytes * (1 << 20); + set.setup_bytes(bytes); + uint32_t n_insert = static_cast<uint32_t>(load * (bytes / sizeof(uint256))); + hashes.resize(n_insert); + for (uint32_t i = 0; i < n_insert; ++i) { + uint32_t* ptr = (uint32_t*)hashes[i].begin(); + for (uint8_t j = 0; j < 8; ++j) + *(ptr++) = insecure_rand.rand32(); + } + /** We make a copy of the hashes because future optimizations of the + * cuckoocache may overwrite the inserted element, so the test is + * "future proofed". + */ + std::vector<uint256> hashes_insert_copy = hashes; + /** Do the insert */ + for (uint256& h : hashes_insert_copy) + set.insert(h); + /** Count the hits */ + uint32_t count = 0; + for (uint256& h : hashes) + count += set.contains(h, false); + double hit_rate = ((double)count) / ((double)n_insert); + return hit_rate; +} + +/** The normalized hit rate for a given load. + * + * The semantics are a little confusing, so please see the below + * explanation. + * + * Examples: + * + * 1) at load 0.5, we expect a perfect hit rate, so we multiply by + * 1.0 + * 2) at load 2.0, we expect to see half the entries, so a perfect hit rate + * would be 0.5. Therefore, if we see a hit rate of 0.4, 0.4*2.0 = 0.8 is the + * normalized hit rate. + * + * This is basically the right semantics, but has a bit of a glitch depending on + * how you measure around load 1.0 as after load 1.0 your normalized hit rate + * becomes effectively perfect, ignoring freshness. + */ +double normalize_hit_rate(double hits, double load) +{ + return hits * std::max(load, 1.0); +} + +/** Check the hit rate on loads ranging from 0.1 to 2.0 */ +BOOST_AUTO_TEST_CASE(cuckoocache_hit_rate_ok) +{ + /** Arbitrarily selected Hit Rate threshold that happens to work for this test + * as a lower bound on performance. + */ + double HitRateThresh = 0.98; + size_t megabytes = 32; + for (double load = 0.1; load < 2; load *= 2) { + double hits = test_cache<CuckooCache::cache<uint256, uint256Hasher>>(megabytes, load); + BOOST_CHECK(normalize_hit_rate(hits, load) > HitRateThresh); + } +} + + +/** This helper checks that erased elements are preferentially inserted onto and + * that the hit rate of "fresher" keys is reasonable*/ +template <typename Cache> +void test_cache_erase(size_t megabytes) +{ + double load = 1; + insecure_rand = FastRandomContext(true); + std::vector<uint256> hashes; + Cache set{}; + size_t bytes = megabytes * (1 << 20); + set.setup_bytes(bytes); + uint32_t n_insert = static_cast<uint32_t>(load * (bytes / sizeof(uint256))); + hashes.resize(n_insert); + for (uint32_t i = 0; i < n_insert; ++i) { + uint32_t* ptr = (uint32_t*)hashes[i].begin(); + for (uint8_t j = 0; j < 8; ++j) + *(ptr++) = insecure_rand.rand32(); + } + /** We make a copy of the hashes because future optimizations of the + * cuckoocache may overwrite the inserted element, so the test is + * "future proofed". + */ + std::vector<uint256> hashes_insert_copy = hashes; + + /** Insert the first half */ + for (uint32_t i = 0; i < (n_insert / 2); ++i) + set.insert(hashes_insert_copy[i]); + /** Erase the first quarter */ + for (uint32_t i = 0; i < (n_insert / 4); ++i) + set.contains(hashes[i], true); + /** Insert the second half */ + for (uint32_t i = (n_insert / 2); i < n_insert; ++i) + set.insert(hashes_insert_copy[i]); + + /** elements that we marked erased but that are still there */ + size_t count_erased_but_contained = 0; + /** elements that we did not erase but are older */ + size_t count_stale = 0; + /** elements that were most recently inserted */ + size_t count_fresh = 0; + + for (uint32_t i = 0; i < (n_insert / 4); ++i) + count_erased_but_contained += set.contains(hashes[i], false); + for (uint32_t i = (n_insert / 4); i < (n_insert / 2); ++i) + count_stale += set.contains(hashes[i], false); + for (uint32_t i = (n_insert / 2); i < n_insert; ++i) + count_fresh += set.contains(hashes[i], false); + + double hit_rate_erased_but_contained = double(count_erased_but_contained) / (double(n_insert) / 4.0); + double hit_rate_stale = double(count_stale) / (double(n_insert) / 4.0); + double hit_rate_fresh = double(count_fresh) / (double(n_insert) / 2.0); + + // Check that our hit_rate_fresh is perfect + BOOST_CHECK_EQUAL(hit_rate_fresh, 1.0); + // Check that we have a more than 2x better hit rate on stale elements than + // erased elements. + BOOST_CHECK(hit_rate_stale > 2 * hit_rate_erased_but_contained); +} + +BOOST_AUTO_TEST_CASE(cuckoocache_erase_ok) +{ + size_t megabytes = 32; + test_cache_erase<CuckooCache::cache<uint256, uint256Hasher>>(megabytes); +} + +template <typename Cache> +void test_cache_erase_parallel(size_t megabytes) +{ + double load = 1; + insecure_rand = FastRandomContext(true); + std::vector<uint256> hashes; + Cache set{}; + size_t bytes = megabytes * (1 << 20); + set.setup_bytes(bytes); + uint32_t n_insert = static_cast<uint32_t>(load * (bytes / sizeof(uint256))); + hashes.resize(n_insert); + for (uint32_t i = 0; i < n_insert; ++i) { + uint32_t* ptr = (uint32_t*)hashes[i].begin(); + for (uint8_t j = 0; j < 8; ++j) + *(ptr++) = insecure_rand.rand32(); + } + /** We make a copy of the hashes because future optimizations of the + * cuckoocache may overwrite the inserted element, so the test is + * "future proofed". + */ + std::vector<uint256> hashes_insert_copy = hashes; + boost::shared_mutex mtx; + + { + /** Grab lock to make sure we release inserts */ + boost::unique_lock<boost::shared_mutex> l(mtx); + /** Insert the first half */ + for (uint32_t i = 0; i < (n_insert / 2); ++i) + set.insert(hashes_insert_copy[i]); + } + + /** Spin up 3 threads to run contains with erase. + */ + std::vector<std::thread> threads; + /** Erase the first quarter */ + for (uint32_t x = 0; x < 3; ++x) + /** Each thread is emplaced with x copy-by-value + */ + threads.emplace_back([&, x] { + boost::shared_lock<boost::shared_mutex> l(mtx); + size_t ntodo = (n_insert/4)/3; + size_t start = ntodo*x; + size_t end = ntodo*(x+1); + for (uint32_t i = start; i < end; ++i) + set.contains(hashes[i], true); + }); + + /** Wait for all threads to finish + */ + for (std::thread& t : threads) + t.join(); + /** Grab lock to make sure we observe erases */ + boost::unique_lock<boost::shared_mutex> l(mtx); + /** Insert the second half */ + for (uint32_t i = (n_insert / 2); i < n_insert; ++i) + set.insert(hashes_insert_copy[i]); + + /** elements that we marked erased but that are still there */ + size_t count_erased_but_contained = 0; + /** elements that we did not erase but are older */ + size_t count_stale = 0; + /** elements that were most recently inserted */ + size_t count_fresh = 0; + + for (uint32_t i = 0; i < (n_insert / 4); ++i) + count_erased_but_contained += set.contains(hashes[i], false); + for (uint32_t i = (n_insert / 4); i < (n_insert / 2); ++i) + count_stale += set.contains(hashes[i], false); + for (uint32_t i = (n_insert / 2); i < n_insert; ++i) + count_fresh += set.contains(hashes[i], false); + + double hit_rate_erased_but_contained = double(count_erased_but_contained) / (double(n_insert) / 4.0); + double hit_rate_stale = double(count_stale) / (double(n_insert) / 4.0); + double hit_rate_fresh = double(count_fresh) / (double(n_insert) / 2.0); + + // Check that our hit_rate_fresh is perfect + BOOST_CHECK_EQUAL(hit_rate_fresh, 1.0); + // Check that we have a more than 2x better hit rate on stale elements than + // erased elements. + BOOST_CHECK(hit_rate_stale > 2 * hit_rate_erased_but_contained); +} +BOOST_AUTO_TEST_CASE(cuckoocache_erase_parallel_ok) +{ + size_t megabytes = 32; + test_cache_erase_parallel<CuckooCache::cache<uint256, uint256Hasher>>(megabytes); +} + + +template <typename Cache> +void test_cache_generations() +{ + // This test checks that for a simulation of network activity, the fresh hit + // rate is never below 99%, and the number of times that it is worse than + // 99.9% are less than 1% of the time. + double min_hit_rate = 0.99; + double tight_hit_rate = 0.999; + double max_rate_less_than_tight_hit_rate = 0.01; + // A cache that meets this specification is therefore shown to have a hit + // rate of at least tight_hit_rate * (1 - max_rate_less_than_tight_hit_rate) + + // min_hit_rate*max_rate_less_than_tight_hit_rate = 0.999*99%+0.99*1% == 99.89% + // hit rate with low variance. + + // We use deterministic values, but this test has also passed on many + // iterations with non-deterministic values, so it isn't "overfit" to the + // specific entropy in FastRandomContext(true) and implementation of the + // cache. + insecure_rand = FastRandomContext(true); + + // block_activity models a chunk of network activity. n_insert elements are + // adde to the cache. The first and last n/4 are stored for removal later + // and the middle n/2 are not stored. This models a network which uses half + // the signatures of recently (since the last block) added transactions + // immediately and never uses the other half. + struct block_activity { + std::vector<uint256> reads; + block_activity(uint32_t n_insert, Cache& c) : reads() + { + std::vector<uint256> inserts; + inserts.resize(n_insert); + reads.reserve(n_insert / 2); + for (uint32_t i = 0; i < n_insert; ++i) { + uint32_t* ptr = (uint32_t*)inserts[i].begin(); + for (uint8_t j = 0; j < 8; ++j) + *(ptr++) = insecure_rand.rand32(); + } + for (uint32_t i = 0; i < n_insert / 4; ++i) + reads.push_back(inserts[i]); + for (uint32_t i = n_insert - (n_insert / 4); i < n_insert; ++i) + reads.push_back(inserts[i]); + for (auto h : inserts) + c.insert(h); + } + }; + + const uint32_t BLOCK_SIZE = 10000; + // We expect window size 60 to perform reasonably given that each epoch + // stores 45% of the cache size (~472k). + const uint32_t WINDOW_SIZE = 60; + const uint32_t POP_AMOUNT = (BLOCK_SIZE / WINDOW_SIZE) / 2; + const double load = 10; + const size_t megabytes = 32; + const size_t bytes = megabytes * (1 << 20); + const uint32_t n_insert = static_cast<uint32_t>(load * (bytes / sizeof(uint256))); + + std::vector<block_activity> hashes; + Cache set{}; + set.setup_bytes(bytes); + hashes.reserve(n_insert / BLOCK_SIZE); + std::deque<block_activity> last_few; + uint32_t out_of_tight_tolerance = 0; + uint32_t total = n_insert / BLOCK_SIZE; + // we use the deque last_few to model a sliding window of blocks. at each + // step, each of the last WINDOW_SIZE block_activities checks the cache for + // POP_AMOUNT of the hashes that they inserted, and marks these erased. + for (uint32_t i = 0; i < total; ++i) { + if (last_few.size() == WINDOW_SIZE) + last_few.pop_front(); + last_few.emplace_back(BLOCK_SIZE, set); + uint32_t count = 0; + for (auto& act : last_few) + for (uint32_t k = 0; k < POP_AMOUNT; ++k) { + count += set.contains(act.reads.back(), true); + act.reads.pop_back(); + } + // We use last_few.size() rather than WINDOW_SIZE for the correct + // behavior on the first WINDOW_SIZE iterations where the deque is not + // full yet. + double hit = (double(count)) / (last_few.size() * POP_AMOUNT); + // Loose Check that hit rate is above min_hit_rate + BOOST_CHECK(hit > min_hit_rate); + // Tighter check, count number of times we are less than tight_hit_rate + // (and implicityly, greater than min_hit_rate) + out_of_tight_tolerance += hit < tight_hit_rate; + } + // Check that being out of tolerance happens less than + // max_rate_less_than_tight_hit_rate of the time + BOOST_CHECK(double(out_of_tight_tolerance) / double(total) < max_rate_less_than_tight_hit_rate); +} +BOOST_AUTO_TEST_CASE(cuckoocache_generations) +{ + test_cache_generations<CuckooCache::cache<uint256, uint256Hasher>>(); +} + +BOOST_AUTO_TEST_SUITE_END(); diff --git a/src/test/data/bitcoin-util-test.json b/src/test/data/bitcoin-util-test.json index 98be75919b..d001b2056f 100644 --- a/src/test/data/bitcoin-util-test.json +++ b/src/test/data/bitcoin-util-test.json @@ -1,24 +1,29 @@ [ { "exec": "./bitcoin-tx", - "args": ["-create"], - "output_cmp": "blanktx.hex", - "description": "Creates a blank transaction" + "args": ["-create", "nversion=1"], + "output_cmp": "blanktxv1.hex", + "description": "Creates a blank v1 transaction" }, { "exec": "./bitcoin-tx", - "args": ["-json","-create"], - "output_cmp": "blanktx.json", - "description": "Creates a blank transaction (output in json)" + "args": ["-json","-create", "nversion=1"], + "output_cmp": "blanktxv1.json", + "description": "Creates a blank v1 transaction (output in json)" }, { "exec": "./bitcoin-tx", "args": ["-"], - "input": "blanktx.hex", - "output_cmp": "blanktx.hex", + "input": "blanktxv2.hex", + "output_cmp": "blanktxv2.hex", "description": "Creates a blank transaction when nothing is piped into bitcoin-tx" }, { "exec": "./bitcoin-tx", + "args": ["-json","-create"], + "output_cmp": "blanktxv2.json", + "description": "Creates a blank transaction (output in json)" + }, + { "exec": "./bitcoin-tx", "args": ["-json","-"], - "input": "blanktx.hex", - "output_cmp": "blanktx.json", + "input": "blanktxv2.hex", + "output_cmp": "blanktxv2.json", "description": "Creates a blank transaction when nothing is piped into bitcoin-tx (output in json)" }, { "exec": "./bitcoin-tx", @@ -103,37 +108,48 @@ "description": "Creates a new transaction with a single empty output script (output in json)" }, { "exec": "./bitcoin-tx", - "args": ["01000000000100000000000000000000000000"], + "args": ["02000000000100000000000000000000000000"], "output_cmp": "txcreate2.hex", "description": "Parses a transation with no inputs and a single output script" }, { "exec": "./bitcoin-tx", - "args": ["-json", "01000000000100000000000000000000000000"], + "args": ["-json", "02000000000100000000000000000000000000"], "output_cmp": "txcreate2.json", "description": "Parses a transation with no inputs and a single output script (output in json)" }, { "exec": "./bitcoin-tx", "args": - ["-create", + ["-create", "nversion=1", "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0", "set=privatekeys:[\"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf\"]", "set=prevtxs:[{\"txid\":\"4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485\",\"vout\":0,\"scriptPubKey\":\"76a91491b24bf9f5288532960ac687abb035127b1d28a588ac\"}]", "sign=ALL", "outaddr=0.001:193P6LtvS4nCnkDvM9uXn1gsSRqh4aDAz7"], - "output_cmp": "txcreatesign.hex", - "description": "Creates a new transaction with a single input and a single output, and then signs the transaction" + "output_cmp": "txcreatesignv1.hex", + "description": "Creates a new v1 transaction with a single input and a single output, and then signs the transaction" }, { "exec": "./bitcoin-tx", "args": ["-json", - "-create", + "-create", "nversion=1", "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0", "set=privatekeys:[\"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf\"]", "set=prevtxs:[{\"txid\":\"4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485\",\"vout\":0,\"scriptPubKey\":\"76a91491b24bf9f5288532960ac687abb035127b1d28a588ac\"}]", "sign=ALL", "outaddr=0.001:193P6LtvS4nCnkDvM9uXn1gsSRqh4aDAz7"], - "output_cmp": "txcreatesign.json", - "description": "Creates a new transaction with a single input and a single output, and then signs the transaction (output in json)" + "output_cmp": "txcreatesignv1.json", + "description": "Creates a new v1 transaction with a single input and a single output, and then signs the transaction (output in json)" + }, + { "exec": "./bitcoin-tx", + "args": + ["-create", + "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0", + "set=privatekeys:[\"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf\"]", + "set=prevtxs:[{\"txid\":\"4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485\",\"vout\":0,\"scriptPubKey\":\"76a91491b24bf9f5288532960ac687abb035127b1d28a588ac\"}]", + "sign=ALL", + "outaddr=0.001:193P6LtvS4nCnkDvM9uXn1gsSRqh4aDAz7"], + "output_cmp": "txcreatesignv2.hex", + "description": "Creates a new transaction with a single input and a single output, and then signs the transaction" }, { "exec": "./bitcoin-tx", "args": @@ -163,12 +179,12 @@ { "exec": "./bitcoin-tx", "args": ["-json", - "-create", + "-create", "nversion=1", "in=5897de6bd6027a475eadd57019d4e6872c396d0716c4875a5f1a6fcfdf385c1f:0", "outaddr=0.18:13tuJJDR2RgArmgfv6JScSdreahzgc4T6o", "outdata=4:54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e"], "output_cmp": "txcreatedata1.json", - "description": "Creates a new transaction with one input, one address output and one data output (output in json)" + "description": "Creates a new v1 transaction with one input, one address output and one data output (output in json)" }, { "exec": "./bitcoin-tx", "args": diff --git a/src/test/data/blanktx.hex b/src/test/data/blanktxv1.hex index 36b6f00fb6..36b6f00fb6 100644 --- a/src/test/data/blanktx.hex +++ b/src/test/data/blanktxv1.hex diff --git a/src/test/data/blanktx.json b/src/test/data/blanktxv1.json index 51c25a5a98..51c25a5a98 100644 --- a/src/test/data/blanktx.json +++ b/src/test/data/blanktxv1.json diff --git a/src/test/data/blanktxv2.hex b/src/test/data/blanktxv2.hex new file mode 100644 index 0000000000..22d830eda1 --- /dev/null +++ b/src/test/data/blanktxv2.hex @@ -0,0 +1 @@ +02000000000000000000 diff --git a/src/test/data/blanktxv2.json b/src/test/data/blanktxv2.json new file mode 100644 index 0000000000..266919f445 --- /dev/null +++ b/src/test/data/blanktxv2.json @@ -0,0 +1,11 @@ +{ + "txid": "4ebd325a4b394cff8c57e8317ccf5a8d0e2bdf1b8526f8aad6c8e43d8240621a", + "hash": "4ebd325a4b394cff8c57e8317ccf5a8d0e2bdf1b8526f8aad6c8e43d8240621a", + "version": 2, + "locktime": 0, + "vin": [ + ], + "vout": [ + ], + "hex": "02000000000000000000" +} diff --git a/src/test/data/tx_valid.json b/src/test/data/tx_valid.json index 27acb2f16a..a3f47fcee2 100644 --- a/src/test/data/tx_valid.json +++ b/src/test/data/tx_valid.json @@ -478,7 +478,7 @@ ["1b2a9a426ba603ba357ce7773cb5805cb9c7c2b386d100d1fc9263513188e680", 0, "0x00 0x20 0xd9bbfbe56af7c4b7f960a70d7ea107156913d9e5a26b0a71429df5e097ca6537", 16777215]], "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", "P2SH,WITNESS"], -["BIP143 example: Same as the previous example with input-output paris swapped"], +["BIP143 example: Same as the previous example with input-output pairs swapped"], [[["1b2a9a426ba603ba357ce7773cb5805cb9c7c2b386d100d1fc9263513188e680", 0, "0x00 0x20 0xd9bbfbe56af7c4b7f960a70d7ea107156913d9e5a26b0a71429df5e097ca6537", 16777215], ["01c0cf7fba650638e55eb91261b183251fbb466f90dff17f10086817c542b5e9", 0, "0x00 0x20 0xba468eea561b26301e4cf69fa34bde4ad60c81e70f059f045ca9a79931004a4d", 16777215]], "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", "P2SH,WITNESS"], diff --git a/src/test/data/txcreate1.hex b/src/test/data/txcreate1.hex index e2981a51c9..9ec6ee3531 100644 --- a/src/test/data/txcreate1.hex +++ b/src/test/data/txcreate1.hex @@ -1 +1 @@ -01000000031f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff7cca453133921c50d5025878f7f738d1df891fd359763331935784cf6b9c82bf1200000000fffffffffccd319e04a996c96cfc0bf4c07539aa90bd0b1a700ef72fae535d6504f9a6220100000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0084d717000000001976a914f2d4db28cad6502226ee484ae24505c2885cb12d88ac00000000 +02000000031f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff7cca453133921c50d5025878f7f738d1df891fd359763331935784cf6b9c82bf1200000000fffffffffccd319e04a996c96cfc0bf4c07539aa90bd0b1a700ef72fae535d6504f9a6220100000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0084d717000000001976a914f2d4db28cad6502226ee484ae24505c2885cb12d88ac00000000 diff --git a/src/test/data/txcreate1.json b/src/test/data/txcreate1.json index 567e8026a3..f83e036f33 100644 --- a/src/test/data/txcreate1.json +++ b/src/test/data/txcreate1.json @@ -1,7 +1,7 @@ { - "txid": "f70f0d6c71416ed538e37549f430ab3665fee2437a42f10238c1bd490e782231", - "hash": "f70f0d6c71416ed538e37549f430ab3665fee2437a42f10238c1bd490e782231", - "version": 1, + "txid": "fe7d174f42dce0cffa7a527e9bc8368956057619ec817648f6138b98f2533e8f", + "hash": "fe7d174f42dce0cffa7a527e9bc8368956057619ec817648f6138b98f2533e8f", + "version": 2, "locktime": 0, "vin": [ { @@ -60,5 +60,5 @@ } } ], - "hex": "01000000031f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff7cca453133921c50d5025878f7f738d1df891fd359763331935784cf6b9c82bf1200000000fffffffffccd319e04a996c96cfc0bf4c07539aa90bd0b1a700ef72fae535d6504f9a6220100000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0084d717000000001976a914f2d4db28cad6502226ee484ae24505c2885cb12d88ac00000000" + "hex": "02000000031f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff7cca453133921c50d5025878f7f738d1df891fd359763331935784cf6b9c82bf1200000000fffffffffccd319e04a996c96cfc0bf4c07539aa90bd0b1a700ef72fae535d6504f9a6220100000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0084d717000000001976a914f2d4db28cad6502226ee484ae24505c2885cb12d88ac00000000" } diff --git a/src/test/data/txcreate2.hex b/src/test/data/txcreate2.hex index 5243c2d02e..38bb7b1046 100644 --- a/src/test/data/txcreate2.hex +++ b/src/test/data/txcreate2.hex @@ -1 +1 @@ -01000000000100000000000000000000000000 +02000000000100000000000000000000000000 diff --git a/src/test/data/txcreate2.json b/src/test/data/txcreate2.json index a70c1d302a..fb5e177db7 100644 --- a/src/test/data/txcreate2.json +++ b/src/test/data/txcreate2.json @@ -1,7 +1,7 @@ { - "txid": "cf90229625e9eb10f6be8156bf6aa5ec2eca19a42b1e05c11f3029b560a32e13", - "hash": "cf90229625e9eb10f6be8156bf6aa5ec2eca19a42b1e05c11f3029b560a32e13", - "version": 1, + "txid": "0481afb29931341d0d7861d8a2f6f26456fa042abf54a23e96440ed7946e0715", + "hash": "0481afb29931341d0d7861d8a2f6f26456fa042abf54a23e96440ed7946e0715", + "version": 2, "locktime": 0, "vin": [ ], @@ -16,5 +16,5 @@ } } ], - "hex": "01000000000100000000000000000000000000" + "hex": "02000000000100000000000000000000000000" } diff --git a/src/test/data/txcreatedata1.hex b/src/test/data/txcreatedata1.hex index eccc7604e6..cefd1a05a6 100644 --- a/src/test/data/txcreatedata1.hex +++ b/src/test/data/txcreatedata1.hex @@ -1 +1 @@ -01000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0084d71700000000526a4c4f54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e00000000 +02000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0084d71700000000526a4c4f54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e00000000 diff --git a/src/test/data/txcreatedata2.hex b/src/test/data/txcreatedata2.hex index 3c7644c297..d69cf58ba1 100644 --- a/src/test/data/txcreatedata2.hex +++ b/src/test/data/txcreatedata2.hex @@ -1 +1 @@ -01000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0000000000000000526a4c4f54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e00000000 +02000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0000000000000000526a4c4f54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e00000000 diff --git a/src/test/data/txcreatedata2.json b/src/test/data/txcreatedata2.json index 56dfe4a1b0..3c6da40f90 100644 --- a/src/test/data/txcreatedata2.json +++ b/src/test/data/txcreatedata2.json @@ -1,7 +1,7 @@ { - "txid": "4ed17118f5e932ba8c75c461787d171bc02a016d8557cb5bcf34cd416c27bb8b", - "hash": "4ed17118f5e932ba8c75c461787d171bc02a016d8557cb5bcf34cd416c27bb8b", - "version": 1, + "txid": "c14b007fa3a6c1e7765919c1d14c1cfc2b8642c3a5d3be4b1fa8c4ccfec98bb0", + "hash": "c14b007fa3a6c1e7765919c1d14c1cfc2b8642c3a5d3be4b1fa8c4ccfec98bb0", + "version": 2, "locktime": 0, "vin": [ { @@ -38,5 +38,5 @@ } } ], - "hex": "01000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0000000000000000526a4c4f54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e00000000" + "hex": "02000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000ffffffff0280a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac0000000000000000526a4c4f54686973204f505f52455455524e207472616e73616374696f6e206f7574707574207761732063726561746564206279206d6f646966696564206372656174657261777472616e73616374696f6e2e00000000" } diff --git a/src/test/data/txcreatedata_seq0.hex b/src/test/data/txcreatedata_seq0.hex index db02b5e4a4..54b89d2381 100644 --- a/src/test/data/txcreatedata_seq0.hex +++ b/src/test/data/txcreatedata_seq0.hex @@ -1 +1 @@ -01000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000fdffffff0180a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac00000000 +02000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000fdffffff0180a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac00000000 diff --git a/src/test/data/txcreatedata_seq0.json b/src/test/data/txcreatedata_seq0.json index 9bc0ed4593..d272a4c447 100644 --- a/src/test/data/txcreatedata_seq0.json +++ b/src/test/data/txcreatedata_seq0.json @@ -1,7 +1,7 @@ { - "txid": "71603ccb1cd76d73d76eb6cfd5f0b9df6d65d90d76860ee52cb461c4be7032e8", - "hash": "71603ccb1cd76d73d76eb6cfd5f0b9df6d65d90d76860ee52cb461c4be7032e8", - "version": 1, + "txid": "8df6ed527472542dd5e137c242a7c5a9f337ac34f7b257ae4af886aeaebb51b0", + "hash": "8df6ed527472542dd5e137c242a7c5a9f337ac34f7b257ae4af886aeaebb51b0", + "version": 2, "locktime": 0, "vin": [ { @@ -29,5 +29,5 @@ } } ], - "hex": "01000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000fdffffff0180a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac00000000" + "hex": "02000000011f5c38dfcf6f1a5f5a87c416076d392c87e6d41970d5ad5e477a02d66bde97580000000000fdffffff0180a81201000000001976a9141fc11f39be1729bf973a7ab6a615ca4729d6457488ac00000000" } diff --git a/src/test/data/txcreatesign.hex b/src/test/data/txcreatesignv1.hex index a46fcc88cb..a46fcc88cb 100644 --- a/src/test/data/txcreatesign.hex +++ b/src/test/data/txcreatesignv1.hex diff --git a/src/test/data/txcreatesign.json b/src/test/data/txcreatesignv1.json index ff39e71b40..ff39e71b40 100644 --- a/src/test/data/txcreatesign.json +++ b/src/test/data/txcreatesignv1.json diff --git a/src/test/data/txcreatesignv2.hex b/src/test/data/txcreatesignv2.hex new file mode 100644 index 0000000000..ee425cd98c --- /dev/null +++ b/src/test/data/txcreatesignv2.hex @@ -0,0 +1 @@ +02000000018594c5bdcaec8f06b78b596f31cd292a294fd031e24eec716f43dac91ea7494d000000008a473044022079c7aa014177a2e973caf6df7c7b8f15399083b91eba370ea1e19c4caed9181e02205f8f8763505ce8e6cbdd2cd28fab3fd407a75003e7d0dc04e6bebb0a3c89e7cb01410479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8ffffffff01a0860100000000001976a9145834479edbbe0539b31ffd3a8f8ebadc2165ed0188ac00000000 diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp index 2d791ee18d..a0e1ed0505 100644 --- a/src/test/dbwrapper_tests.cpp +++ b/src/test/dbwrapper_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/hash_tests.cpp b/src/test/hash_tests.cpp index fa9624f13d..b265cf93b7 100644 --- a/src/test/hash_tests.cpp +++ b/src/test/hash_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2013-2015 The Bitcoin Core developers +// Copyright (c) 2013-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -124,7 +124,11 @@ BOOST_AUTO_TEST_CASE(siphash) } CHashWriter ss(SER_DISK, CLIENT_VERSION); - ss << CTransaction(); + CMutableTransaction tx; + // Note these tests were originally written with tx.nVersion=1 + // and the test would be affected by default tx version bumps if not fixed. + tx.nVersion = 1; + ss << tx; BOOST_CHECK_EQUAL(SipHashUint256(1, 2, ss.GetHash()), 0x79751e980c2a0a35ULL); } diff --git a/src/test/limitedmap_tests.cpp b/src/test/limitedmap_tests.cpp index e3531486aa..55b9be5b00 100644 --- a/src/test/limitedmap_tests.cpp +++ b/src/test/limitedmap_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/main_tests.cpp b/src/test/main_tests.cpp index 697fbf792c..d52104b4cc 100644 --- a/src/test/main_tests.cpp +++ b/src/test/main_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp index bdd6eaf538..37f0de354e 100644 --- a/src/test/mempool_tests.cpp +++ b/src/test/mempool_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -390,7 +390,12 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest) pool.addUnchecked(tx6.GetHash(), entry.Fee(0LL).FromTx(tx6)); BOOST_CHECK_EQUAL(pool.size(), 6); - sortedOrder.push_back(tx6.GetHash().ToString()); + // Ties are broken by hash + if (tx3.GetHash() < tx6.GetHash()) + sortedOrder.push_back(tx6.GetHash().ToString()); + else + sortedOrder.insert(sortedOrder.end()-1,tx6.GetHash().ToString()); + CheckSort<ancestor_score>(pool, sortedOrder); CMutableTransaction tx7 = CMutableTransaction(); @@ -417,7 +422,11 @@ BOOST_AUTO_TEST_CASE(MempoolAncestorIndexingTest) pool.removeForBlock(vtx, 1); sortedOrder.erase(sortedOrder.begin()+1); - sortedOrder.pop_back(); + // Ties are broken by hash + if (tx3.GetHash() < tx6.GetHash()) + sortedOrder.pop_back(); + else + sortedOrder.erase(sortedOrder.end()-2); sortedOrder.insert(sortedOrder.begin(), tx7.GetHash().ToString()); CheckSort<ancestor_score>(pool, sortedOrder); } diff --git a/src/test/merkle_tests.cpp b/src/test/merkle_tests.cpp index 55e6852a15..af02d67f74 100644 --- a/src/test/merkle_tests.cpp +++ b/src/test/merkle_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index bc1bdd8874..2f74f57d00 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -224,7 +224,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) pblock->hashMerkleRoot = BlockMerkleRoot(*pblock); pblock->nNonce = blockinfo[i].nonce; std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(*pblock); - BOOST_CHECK(ProcessNewBlock(chainparams, shared_pblock, true, NULL, NULL)); + BOOST_CHECK(ProcessNewBlock(chainparams, shared_pblock, true, NULL)); pblock->hashPrevBlock = pblock->GetHash(); } diff --git a/src/test/multisig_tests.cpp b/src/test/multisig_tests.cpp index 581b0cee1e..e949bf7620 100644 --- a/src/test/multisig_tests.cpp +++ b/src/test/multisig_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2014 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/netbase_tests.cpp b/src/test/netbase_tests.cpp index 18ad5dc90b..b0ad93e6f2 100644 --- a/src/test/netbase_tests.cpp +++ b/src/test/netbase_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/pmt_tests.cpp b/src/test/pmt_tests.cpp index e6b689bc6c..da05385c80 100644 --- a/src/test/pmt_tests.cpp +++ b/src/test/pmt_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/policyestimator_tests.cpp b/src/test/policyestimator_tests.cpp index c57feaec90..0c060801bc 100644 --- a/src/test/policyestimator_tests.cpp +++ b/src/test/policyestimator_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/prevector_tests.cpp b/src/test/prevector_tests.cpp index 1e5de2021c..bd8a7819a4 100644 --- a/src/test/prevector_tests.cpp +++ b/src/test/prevector_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -169,6 +169,19 @@ public: pre_vector.swap(pre_vector_alt); test(); } + + void move() { + real_vector = std::move(real_vector_alt); + real_vector_alt.clear(); + pre_vector = std::move(pre_vector_alt); + pre_vector_alt.clear(); + } + + void copy() { + real_vector = real_vector_alt; + pre_vector = pre_vector_alt; + } + ~prevector_tester() { BOOST_CHECK_MESSAGE(passed, "insecure_rand_Rz: " << rand_cache.Rz @@ -240,9 +253,15 @@ BOOST_AUTO_TEST_CASE(PrevectorTestInt) if (((r >> 21) % 512) == 12) { test.assign(insecure_rand() % 32, insecure_rand()); } - if (((r >> 15) % 64) == 3) { + if (((r >> 15) % 8) == 3) { test.swap(); } + if (((r >> 15) % 16) == 8) { + test.copy(); + } + if (((r >> 15) % 32) == 18) { + test.move(); + } } } } diff --git a/src/test/reverselock_tests.cpp b/src/test/reverselock_tests.cpp index 8bdff97000..00dc47e13e 100644 --- a/src/test/reverselock_tests.cpp +++ b/src/test/reverselock_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp index a359598ddc..36a29867ba 100644 --- a/src/test/rpc_tests.cpp +++ b/src/test/rpc_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/scheduler_tests.cpp b/src/test/scheduler_tests.cpp index 891ecf5015..e1b0ab9258 100644 --- a/src/test/scheduler_tests.cpp +++ b/src/test/scheduler_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/script_P2SH_tests.cpp b/src/test/script_P2SH_tests.cpp index 789cc70d7f..85da90c75d 100644 --- a/src/test/script_P2SH_tests.cpp +++ b/src/test/script_P2SH_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp index eb324d5a6b..deb2919f14 100644 --- a/src/test/script_tests.cpp +++ b/src/test/script_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -145,8 +145,7 @@ CMutableTransaction BuildSpendingTransaction(const CScript& scriptSig, const CSc txSpend.nLockTime = 0; txSpend.vin.resize(1); txSpend.vout.resize(1); - txSpend.wit.vtxinwit.resize(1); - txSpend.wit.vtxinwit[0].scriptWitness = scriptWitness; + txSpend.vin[0].scriptWitness = scriptWitness; txSpend.vin[0].prevout.hash = txCredit.GetHash(); txSpend.vin[0].prevout.n = 0; txSpend.vin[0].scriptSig = scriptSig; @@ -176,10 +175,10 @@ void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, const CScript int libconsensus_flags = flags & bitcoinconsensus_SCRIPT_FLAGS_VERIFY_ALL; if (libconsensus_flags == flags) { if (flags & bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS) { - BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(begin_ptr(scriptPubKey), scriptPubKey.size(), txCredit.vout[0].nValue, (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, NULL) == expect, message); + BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), txCredit.vout[0].nValue, (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, NULL) == expect, message); } else { - BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(begin_ptr(scriptPubKey), scriptPubKey.size(), 0, (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, NULL) == expect, message); - BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script(begin_ptr(scriptPubKey), scriptPubKey.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, NULL) == expect,message); + BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script_with_amount(scriptPubKey.data(), scriptPubKey.size(), 0, (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, NULL) == expect, message); + BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script(scriptPubKey.data(), scriptPubKey.size(), (const unsigned char*)&stream[0], stream.size(), 0, libconsensus_flags, NULL) == expect,message); } } #endif diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp index 1dc86eb116..5c192a1f41 100644 --- a/src/test/serialize_tests.cpp +++ b/src/test/serialize_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/sighash_tests.cpp b/src/test/sighash_tests.cpp index a524f5b946..5279cb243b 100644 --- a/src/test/sighash_tests.cpp +++ b/src/test/sighash_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2013-2015 The Bitcoin Core developers +// Copyright (c) 2013-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/sigopcount_tests.cpp b/src/test/sigopcount_tests.cpp index 2e974cc612..edafb76c43 100644 --- a/src/test/sigopcount_tests.cpp +++ b/src/test/sigopcount_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -73,7 +73,7 @@ ScriptError VerifyWithFlag(const CTransaction& output, const CMutableTransaction { ScriptError error; CTransaction inputi(input); - bool ret = VerifyScript(inputi.vin[0].scriptSig, output.vout[0].scriptPubKey, inputi.wit.vtxinwit.size() > 0 ? &inputi.wit.vtxinwit[0].scriptWitness : NULL, flags, TransactionSignatureChecker(&inputi, 0, output.vout[0].nValue), &error); + bool ret = VerifyScript(inputi.vin[0].scriptSig, output.vout[0].scriptPubKey, &inputi.vin[0].scriptWitness, flags, TransactionSignatureChecker(&inputi, 0, output.vout[0].nValue), &error); BOOST_CHECK((ret == true) == (error == SCRIPT_ERR_OK)); return error; @@ -84,13 +84,12 @@ ScriptError VerifyWithFlag(const CTransaction& output, const CMutableTransaction * and witness such that spendingTx spends output zero of creationTx. * Also inserts creationTx's output into the coins view. */ -void BuildTxs(CMutableTransaction& spendingTx, CCoinsViewCache& coins, CMutableTransaction& creationTx, const CScript& scriptPubKey, const CScript& scriptSig, const CTxInWitness& witness) +void BuildTxs(CMutableTransaction& spendingTx, CCoinsViewCache& coins, CMutableTransaction& creationTx, const CScript& scriptPubKey, const CScript& scriptSig, const CScriptWitness& witness) { creationTx.nVersion = 1; creationTx.vin.resize(1); creationTx.vin[0].prevout.SetNull(); creationTx.vin[0].scriptSig = CScript(); - creationTx.wit.vtxinwit.resize(1); creationTx.vout.resize(1); creationTx.vout[0].nValue = 1; creationTx.vout[0].scriptPubKey = scriptPubKey; @@ -100,8 +99,7 @@ void BuildTxs(CMutableTransaction& spendingTx, CCoinsViewCache& coins, CMutableT spendingTx.vin[0].prevout.hash = creationTx.GetHash(); spendingTx.vin[0].prevout.n = 0; spendingTx.vin[0].scriptSig = scriptSig; - spendingTx.wit.vtxinwit.resize(1); - spendingTx.wit.vtxinwit[0] = witness; + spendingTx.vin[0].scriptWitness = witness; spendingTx.vout.resize(1); spendingTx.vout[0].nValue = 1; spendingTx.vout[0].scriptPubKey = CScript(); @@ -133,7 +131,7 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) // Do not use a valid signature to avoid using wallet operations. CScript scriptSig = CScript() << OP_0 << OP_0; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, CTxInWitness()); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, CScriptWitness()); // Legacy counting only includes signature operations in scriptSigs and scriptPubKeys // of a transaction and does not take the actual executed sig operations into account. // spendingTx in itself does not contain a signature operation. @@ -151,7 +149,7 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) CScript scriptPubKey = GetScriptForDestination(CScriptID(redeemScript)); CScript scriptSig = CScript() << OP_0 << OP_0 << ToByteVector(redeemScript); - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, CTxInWitness()); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, CScriptWitness()); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags) == 2 * WITNESS_SCALE_FACTOR); assert(VerifyWithFlag(creationTx, spendingTx, flags) == SCRIPT_ERR_CHECKMULTISIGVERIFY); } @@ -161,14 +159,12 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) CScript p2pk = CScript() << ToByteVector(pubkey) << OP_CHECKSIG; CScript scriptPubKey = GetScriptForWitness(p2pk); CScript scriptSig = CScript(); - CTxInWitness witness; CScriptWitness scriptWitness; scriptWitness.stack.push_back(vector<unsigned char>(0)); scriptWitness.stack.push_back(vector<unsigned char>(0)); - witness.scriptWitness = scriptWitness; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, witness); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, scriptWitness); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags) == 1); // No signature operations if we don't verify the witness. assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags & ~SCRIPT_VERIFY_WITNESS) == 0); @@ -177,10 +173,10 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) // The sig op cost for witness version != 0 is zero. assert(scriptPubKey[0] == 0x00); scriptPubKey[0] = 0x51; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, witness); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, scriptWitness); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags) == 0); scriptPubKey[0] = 0x00; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, witness); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, scriptWitness); // The witness of a coinbase transaction is not taken into account. spendingTx.vin[0].prevout.SetNull(); @@ -193,13 +189,11 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) CScript scriptSig = GetScriptForWitness(p2pk); CScript scriptPubKey = GetScriptForDestination(CScriptID(scriptSig)); scriptSig = CScript() << ToByteVector(scriptSig); - CTxInWitness witness; CScriptWitness scriptWitness; scriptWitness.stack.push_back(vector<unsigned char>(0)); scriptWitness.stack.push_back(vector<unsigned char>(0)); - witness.scriptWitness = scriptWitness; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, witness); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, scriptWitness); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags) == 1); assert(VerifyWithFlag(creationTx, spendingTx, flags) == SCRIPT_ERR_EQUALVERIFY); } @@ -209,14 +203,12 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) CScript witnessScript = CScript() << 1 << ToByteVector(pubkey) << ToByteVector(pubkey) << 2 << OP_CHECKMULTISIGVERIFY; CScript scriptPubKey = GetScriptForWitness(witnessScript); CScript scriptSig = CScript(); - CTxInWitness witness; CScriptWitness scriptWitness; scriptWitness.stack.push_back(vector<unsigned char>(0)); scriptWitness.stack.push_back(vector<unsigned char>(0)); scriptWitness.stack.push_back(vector<unsigned char>(witnessScript.begin(), witnessScript.end())); - witness.scriptWitness = scriptWitness; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, witness); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, scriptWitness); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags) == 2); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags & ~SCRIPT_VERIFY_WITNESS) == 0); assert(VerifyWithFlag(creationTx, spendingTx, flags) == SCRIPT_ERR_CHECKMULTISIGVERIFY); @@ -228,14 +220,12 @@ BOOST_AUTO_TEST_CASE(GetTxSigOpCost) CScript redeemScript = GetScriptForWitness(witnessScript); CScript scriptPubKey = GetScriptForDestination(CScriptID(redeemScript)); CScript scriptSig = CScript() << ToByteVector(redeemScript); - CTxInWitness witness; CScriptWitness scriptWitness; scriptWitness.stack.push_back(vector<unsigned char>(0)); scriptWitness.stack.push_back(vector<unsigned char>(0)); scriptWitness.stack.push_back(vector<unsigned char>(witnessScript.begin(), witnessScript.end())); - witness.scriptWitness = scriptWitness; - BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, witness); + BuildTxs(spendingTx, coins, creationTx, scriptPubKey, scriptSig, scriptWitness); assert(GetTransactionSigOpCost(CTransaction(spendingTx), coins, flags) == 2); assert(VerifyWithFlag(creationTx, spendingTx, flags) == SCRIPT_ERR_CHECKMULTISIGVERIFY); } diff --git a/src/test/skiplist_tests.cpp b/src/test/skiplist_tests.cpp index d6835df71f..5b4ef3fe7d 100644 --- a/src/test/skiplist_tests.cpp +++ b/src/test/skiplist_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/streams_tests.cpp b/src/test/streams_tests.cpp index 8b715ce93e..31bcebe919 100644 --- a/src/test/streams_tests.cpp +++ b/src/test/streams_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp index 139389117a..672cd11428 100644 --- a/src/test/test_bitcoin.cpp +++ b/src/test/test_bitcoin.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -20,6 +20,7 @@ #include "ui_interface.h" #include "rpc/server.h" #include "rpc/register.h" +#include "script/sigcache.h" #include "test/testutil.h" @@ -40,6 +41,7 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName) ECC_Start(); SetupEnvironment(); SetupNetworking(); + InitSignatureCache(); fPrintToDebugLog = false; // don't want to write to debug.log file fCheckBlockIndex = true; SelectParams(chainName); @@ -62,7 +64,7 @@ TestingSetup::TestingSetup(const std::string& chainName) : BasicTestingSetup(cha ClearDatadirCache(); pathTemp = GetTempPath() / strprintf("test_bitcoin_%lu_%i", (unsigned long)GetTime(), (int)(GetRand(100000))); boost::filesystem::create_directories(pathTemp); - mapArgs["-datadir"] = pathTemp.string(); + ForceSetArg("-datadir", pathTemp.string()); mempool.setSanityCheck(1.0); pblocktree = new CBlockTreeDB(1 << 20, true); pcoinsdbview = new CCoinsViewDB(1 << 23, true); @@ -128,7 +130,7 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>& while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce; std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(block); - ProcessNewBlock(chainparams, shared_pblock, true, NULL, NULL); + ProcessNewBlock(chainparams, shared_pblock, true, NULL); CBlock result = block; return result; @@ -149,7 +151,7 @@ CTxMemPoolEntry TestMemPoolEntryHelper::FromTx(const CTransaction &txn, CTxMemPo // Hack to assume either its completely dependent on other mempool txs or not at all CAmount inChainValue = hasNoDependencies ? txn.GetValueOut() : 0; - return CTxMemPoolEntry(txn, nFee, nTime, dPriority, nHeight, + return CTxMemPoolEntry(MakeTransactionRef(txn), nFee, nTime, dPriority, nHeight, hasNoDependencies, inChainValue, spendsCoinbase, sigOpCost, lp); } diff --git a/src/test/test_bitcoin.h b/src/test/test_bitcoin.h index 3dea20445d..0fe77437e4 100644 --- a/src/test/test_bitcoin.h +++ b/src/test/test_bitcoin.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/test_bitcoin_fuzzy.cpp b/src/test/test_bitcoin_fuzzy.cpp new file mode 100644 index 0000000000..376d8e428a --- /dev/null +++ b/src/test/test_bitcoin_fuzzy.cpp @@ -0,0 +1,256 @@ +// Copyright (c) 2009-2016 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 "consensus/merkle.h" +#include "primitives/block.h" +#include "script/script.h" +#include "addrman.h" +#include "chain.h" +#include "coins.h" +#include "compressor.h" +#include "net.h" +#include "protocol.h" +#include "streams.h" +#include "undo.h" +#include "version.h" + +#include <stdint.h> +#include <unistd.h> + +#include <algorithm> +#include <vector> + +enum TEST_ID { + CBLOCK_DESERIALIZE=0, + CTRANSACTION_DESERIALIZE, + CBLOCKLOCATOR_DESERIALIZE, + CBLOCKMERKLEROOT, + CADDRMAN_DESERIALIZE, + CBLOCKHEADER_DESERIALIZE, + CBANENTRY_DESERIALIZE, + CTXUNDO_DESERIALIZE, + CBLOCKUNDO_DESERIALIZE, + CCOINS_DESERIALIZE, + CNETADDR_DESERIALIZE, + CSERVICE_DESERIALIZE, + CMESSAGEHEADER_DESERIALIZE, + CADDRESS_DESERIALIZE, + CINV_DESERIALIZE, + CBLOOMFILTER_DESERIALIZE, + CDISKBLOCKINDEX_DESERIALIZE, + CTXOUTCOMPRESSOR_DESERIALIZE, + TEST_ID_END +}; + +bool read_stdin(std::vector<char> &data) { + char buffer[1024]; + ssize_t length=0; + while((length = read(STDIN_FILENO, buffer, 1024)) > 0) { + data.insert(data.end(), buffer, buffer+length); + + if (data.size() > (1<<20)) return false; + } + return length==0; +} + +int main(int argc, char **argv) +{ + std::vector<char> buffer; + if (!read_stdin(buffer)) return 0; + + if (buffer.size() < sizeof(uint32_t)) return 0; + + uint32_t test_id = 0xffffffff; + memcpy(&test_id, &buffer[0], sizeof(uint32_t)); + buffer.erase(buffer.begin(), buffer.begin() + sizeof(uint32_t)); + + if (test_id >= TEST_ID_END) return 0; + + CDataStream ds(buffer, SER_NETWORK, INIT_PROTO_VERSION); + try { + int nVersion; + ds >> nVersion; + ds.SetVersion(nVersion); + } catch (const std::ios_base::failure& e) { + return 0; + } + + switch(test_id) { + case CBLOCK_DESERIALIZE: + { + try + { + CBlock block; + ds >> block; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CTRANSACTION_DESERIALIZE: + { + try + { + CTransaction tx(deserialize, ds); + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CBLOCKLOCATOR_DESERIALIZE: + { + try + { + CBlockLocator bl; + ds >> bl; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CBLOCKMERKLEROOT: + { + try + { + CBlock block; + ds >> block; + bool mutated; + BlockMerkleRoot(block, &mutated); + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CADDRMAN_DESERIALIZE: + { + try + { + CAddrMan am; + ds >> am; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CBLOCKHEADER_DESERIALIZE: + { + try + { + CBlockHeader bh; + ds >> bh; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CBANENTRY_DESERIALIZE: + { + try + { + CBanEntry be; + ds >> be; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CTXUNDO_DESERIALIZE: + { + try + { + CTxUndo tu; + ds >> tu; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CBLOCKUNDO_DESERIALIZE: + { + try + { + CBlockUndo bu; + ds >> bu; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CCOINS_DESERIALIZE: + { + try + { + CCoins block; + ds >> block; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CNETADDR_DESERIALIZE: + { + try + { + CNetAddr na; + ds >> na; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CSERVICE_DESERIALIZE: + { + try + { + CService s; + ds >> s; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CMESSAGEHEADER_DESERIALIZE: + { + CMessageHeader::MessageStartChars pchMessageStart = {0x00, 0x00, 0x00, 0x00}; + try + { + CMessageHeader mh(pchMessageStart); + ds >> mh; + if (!mh.IsValid(pchMessageStart)) {return 0;} + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CADDRESS_DESERIALIZE: + { + try + { + CAddress a; + ds >> a; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CINV_DESERIALIZE: + { + try + { + CInv i; + ds >> i; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CBLOOMFILTER_DESERIALIZE: + { + try + { + CBloomFilter bf; + ds >> bf; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CDISKBLOCKINDEX_DESERIALIZE: + { + try + { + CDiskBlockIndex dbi; + ds >> dbi; + } catch (const std::ios_base::failure& e) {return 0;} + break; + } + case CTXOUTCOMPRESSOR_DESERIALIZE: + { + CTxOut to; + CTxOutCompressor toc(to); + try + { + ds >> toc; + } catch (const std::ios_base::failure& e) {return 0;} + + break; + } + default: + return 0; + } + return 0; +} + diff --git a/src/test/test_random.h b/src/test/test_random.h index e61b92b7bc..4a1637ac72 100644 --- a/src/test/test_random.h +++ b/src/test/test_random.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp index ae5406ef7e..cd9294c7a9 100644 --- a/src/test/transaction_tests.cpp +++ b/src/test/transaction_tests.cpp @@ -170,7 +170,7 @@ BOOST_AUTO_TEST_CASE(tx_valid) amount = mapprevOutValues[tx.vin[i].prevout]; } unsigned int verify_flags = ParseScriptFlags(test[2].get_str()); - const CScriptWitness *witness = (i < tx.wit.vtxinwit.size()) ? &tx.wit.vtxinwit[i].scriptWitness : NULL; + const CScriptWitness *witness = &tx.vin[i].scriptWitness; BOOST_CHECK_MESSAGE(VerifyScript(tx.vin[i].scriptSig, mapprevOutScriptPubKeys[tx.vin[i].prevout], witness, verify_flags, TransactionSignatureChecker(&tx, i, amount, txdata), &err), strTest); @@ -254,7 +254,7 @@ BOOST_AUTO_TEST_CASE(tx_invalid) if (mapprevOutValues.count(tx.vin[i].prevout)) { amount = mapprevOutValues[tx.vin[i].prevout]; } - const CScriptWitness *witness = (i < tx.wit.vtxinwit.size()) ? &tx.wit.vtxinwit[i].scriptWitness : NULL; + const CScriptWitness *witness = &tx.vin[i].scriptWitness; fValid = VerifyScript(tx.vin[i].scriptSig, mapprevOutScriptPubKeys[tx.vin[i].prevout], witness, verify_flags, TransactionSignatureChecker(&tx, i, amount, txdata), &err); } @@ -351,7 +351,6 @@ void CreateCreditAndSpend(const CKeyStore& keystore, const CScript& outscript, C outputm.vin.resize(1); outputm.vin[0].prevout.SetNull(); outputm.vin[0].scriptSig = CScript(); - outputm.wit.vtxinwit.resize(1); outputm.vout.resize(1); outputm.vout[0].nValue = 1; outputm.vout[0].scriptPubKey = outscript; @@ -362,14 +361,12 @@ void CreateCreditAndSpend(const CKeyStore& keystore, const CScript& outscript, C assert(output->vin[0] == outputm.vin[0]); assert(output->vout.size() == 1); assert(output->vout[0] == outputm.vout[0]); - assert(output->wit.vtxinwit.size() == 0); CMutableTransaction inputm; inputm.nVersion = 1; inputm.vin.resize(1); inputm.vin[0].prevout.hash = output->GetHash(); inputm.vin[0].prevout.n = 0; - inputm.wit.vtxinwit.resize(1); inputm.vout.resize(1); inputm.vout[0].nValue = 1; inputm.vout[0].scriptPubKey = CScript(); @@ -382,20 +379,14 @@ void CreateCreditAndSpend(const CKeyStore& keystore, const CScript& outscript, C assert(input.vin[0] == inputm.vin[0]); assert(input.vout.size() == 1); assert(input.vout[0] == inputm.vout[0]); - if (inputm.wit.IsNull()) { - assert(input.wit.IsNull()); - } else { - assert(!input.wit.IsNull()); - assert(input.wit.vtxinwit.size() == 1); - assert(input.wit.vtxinwit[0].scriptWitness.stack == inputm.wit.vtxinwit[0].scriptWitness.stack); - } + assert(input.vin[0].scriptWitness.stack == inputm.vin[0].scriptWitness.stack); } void CheckWithFlag(const CTransactionRef& output, const CMutableTransaction& input, int flags, bool success) { ScriptError error; CTransaction inputi(input); - bool ret = VerifyScript(inputi.vin[0].scriptSig, output->vout[0].scriptPubKey, inputi.wit.vtxinwit.size() > 0 ? &inputi.wit.vtxinwit[0].scriptWitness : NULL, flags, TransactionSignatureChecker(&inputi, 0, output->vout[0].nValue), &error); + bool ret = VerifyScript(inputi.vin[0].scriptSig, output->vout[0].scriptPubKey, &inputi.vin[0].scriptWitness, flags, TransactionSignatureChecker(&inputi, 0, output->vout[0].nValue), &error); assert(ret == success); } diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp index 55b4d28fb2..acccaee98c 100644 --- a/src/test/txvalidationcache_tests.cpp +++ b/src/test/txvalidationcache_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -23,7 +23,7 @@ ToMemPool(CMutableTransaction& tx) LOCK(cs_main); CValidationState state; - return AcceptToMemoryPool(mempool, state, tx, false, NULL, true, 0); + return AcceptToMemoryPool(mempool, state, MakeTransactionRef(tx), false, NULL, true, 0); } BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup) @@ -39,6 +39,7 @@ BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup) spends.resize(2); for (int i = 0; i < 2; i++) { + spends[i].nVersion = 1; spends[i].vin.resize(1); spends[i].vin[0].prevout.hash = coinbaseTxns[0].GetHash(); spends[i].vin[0].prevout.n = 0; diff --git a/src/test/uint256_tests.cpp b/src/test/uint256_tests.cpp index 2732948060..70d83a2e54 100644 --- a/src/test/uint256_tests.cpp +++ b/src/test/uint256_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 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 "arith_uint256.h" diff --git a/src/test/univalue_tests.cpp b/src/test/univalue_tests.cpp index 7f794fcbe9..05876aae04 100644 --- a/src/test/univalue_tests.cpp +++ b/src/test/univalue_tests.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2014 BitPay Inc. -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index bad72ffc0f..fc42748d34 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -19,6 +19,8 @@ using namespace std; +extern map<string, string> mapArgs; + BOOST_FIXTURE_TEST_SUITE(util_tests, BasicTestingSetup) BOOST_AUTO_TEST_CASE(util_criticalsection) @@ -115,13 +117,13 @@ BOOST_AUTO_TEST_CASE(util_ParseParameters) // -a, -b and -ccc end up in map, -d ignored because it is after // a non-option argument (non-GNU option parsing) BOOST_CHECK(mapArgs.size() == 3 && mapMultiArgs.size() == 3); - BOOST_CHECK(mapArgs.count("-a") && mapArgs.count("-b") && mapArgs.count("-ccc") - && !mapArgs.count("f") && !mapArgs.count("-d")); + BOOST_CHECK(IsArgSet("-a") && IsArgSet("-b") && IsArgSet("-ccc") + && !IsArgSet("f") && !IsArgSet("-d")); BOOST_CHECK(mapMultiArgs.count("-a") && mapMultiArgs.count("-b") && mapMultiArgs.count("-ccc") && !mapMultiArgs.count("f") && !mapMultiArgs.count("-d")); BOOST_CHECK(mapArgs["-a"] == "" && mapArgs["-ccc"] == "multiple"); - BOOST_CHECK(mapMultiArgs["-ccc"].size() == 2); + BOOST_CHECK(mapMultiArgs.at("-ccc").size() == 2); } BOOST_AUTO_TEST_CASE(util_GetArg) diff --git a/src/threadinterrupt.cpp b/src/threadinterrupt.cpp new file mode 100644 index 0000000000..9d691079ed --- /dev/null +++ b/src/threadinterrupt.cpp @@ -0,0 +1,41 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2016 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 "threadinterrupt.h" + +CThreadInterrupt::operator bool() const +{ + return flag.load(std::memory_order_acquire); +} + +void CThreadInterrupt::reset() +{ + flag.store(false, std::memory_order_release); +} + +void CThreadInterrupt::operator()() +{ + { + std::unique_lock<std::mutex> lock(mut); + flag.store(true, std::memory_order_release); + } + cond.notify_all(); +} + +bool CThreadInterrupt::sleep_for(std::chrono::milliseconds rel_time) +{ + std::unique_lock<std::mutex> lock(mut); + return !cond.wait_for(lock, rel_time, [this]() { return flag.load(std::memory_order_acquire); }); +} + +bool CThreadInterrupt::sleep_for(std::chrono::seconds rel_time) +{ + return sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(rel_time)); +} + +bool CThreadInterrupt::sleep_for(std::chrono::minutes rel_time) +{ + return sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(rel_time)); +} diff --git a/src/threadinterrupt.h b/src/threadinterrupt.h new file mode 100644 index 0000000000..54e3102808 --- /dev/null +++ b/src/threadinterrupt.h @@ -0,0 +1,34 @@ +// Copyright (c) 2016 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_THREADINTERRUPT_H +#define BITCOIN_THREADINTERRUPT_H + +#include <atomic> +#include <chrono> +#include <condition_variable> +#include <mutex> + +/* + A helper class for interruptible sleeps. Calling operator() will interrupt + any current sleep, and after that point operator bool() will return true + until reset. +*/ +class CThreadInterrupt +{ +public: + explicit operator bool() const; + void operator()(); + void reset(); + bool sleep_for(std::chrono::milliseconds rel_time); + bool sleep_for(std::chrono::seconds rel_time); + bool sleep_for(std::chrono::minutes rel_time); + +private: + std::condition_variable cond; + std::mutex mut; + std::atomic<bool> flag; +}; + +#endif //BITCOIN_THREADINTERRUPT_H diff --git a/src/timedata.cpp b/src/timedata.cpp index 25fc494121..c72252e6d8 100644 --- a/src/timedata.cpp +++ b/src/timedata.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014-2015 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -13,6 +13,7 @@ #include "ui_interface.h" #include "util.h" #include "utilstrencodings.h" +#include "warnings.h" #include <boost/foreach.hpp> @@ -103,8 +104,8 @@ void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample) if (!fMatch) { fDone = true; - string strMessage = strprintf(_("Please check that your computer's date and time are correct! If your clock is wrong, %s will not work properly."), _(PACKAGE_NAME)); - strMiscWarning = strMessage; + std::string strMessage = strprintf(_("Please check that your computer's date and time are correct! If your clock is wrong, %s will not work properly."), _(PACKAGE_NAME)); + SetMiscWarning(strMessage); uiInterface.ThreadSafeMessageBox(strMessage, "", CClientUIInterface::MSG_WARNING); } } diff --git a/src/timedata.h b/src/timedata.h index 9f2499c85c..4a2eab3487 100644 --- a/src/timedata.h +++ b/src/timedata.h @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/torcontrol.cpp b/src/torcontrol.cpp index ffb9993f90..5571b7de44 100644 --- a/src/torcontrol.cpp +++ b/src/torcontrol.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -501,10 +501,10 @@ static std::vector<uint8_t> ComputeResponse(const std::string &key, const std::v { CHMAC_SHA256 computeHash((const uint8_t*)key.data(), key.size()); std::vector<uint8_t> computedHash(CHMAC_SHA256::OUTPUT_SIZE, 0); - computeHash.Write(begin_ptr(cookie), cookie.size()); - computeHash.Write(begin_ptr(clientNonce), clientNonce.size()); - computeHash.Write(begin_ptr(serverNonce), serverNonce.size()); - computeHash.Finalize(begin_ptr(computedHash)); + computeHash.Write(cookie.data(), cookie.size()); + computeHash.Write(clientNonce.data(), clientNonce.size()); + computeHash.Write(serverNonce.data(), serverNonce.size()); + computeHash.Finalize(computedHash.data()); return computedHash; } diff --git a/src/txdb.cpp b/src/txdb.cpp index 4f11c7b951..c223abd590 100644 --- a/src/txdb.cpp +++ b/src/txdb.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/txdb.h b/src/txdb.h index 687c686775..7f5cf2b583 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/txmempool.cpp b/src/txmempool.cpp index 4334ebde6d..4ccbcadefc 100644 --- a/src/txmempool.cpp +++ b/src/txmempool.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -20,22 +20,22 @@ using namespace std; -CTxMemPoolEntry::CTxMemPoolEntry(const CTransaction& _tx, const CAmount& _nFee, +CTxMemPoolEntry::CTxMemPoolEntry(const CTransactionRef& _tx, const CAmount& _nFee, int64_t _nTime, double _entryPriority, unsigned int _entryHeight, bool poolHasNoInputsOf, CAmount _inChainInputValue, bool _spendsCoinbase, int64_t _sigOpsCost, LockPoints lp): - tx(MakeTransactionRef(_tx)), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight), + tx(_tx), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight), hadNoDependencies(poolHasNoInputsOf), inChainInputValue(_inChainInputValue), spendsCoinbase(_spendsCoinbase), sigOpCost(_sigOpsCost), lockPoints(lp) { - nTxWeight = GetTransactionWeight(_tx); - nModSize = _tx.CalculateModifiedSize(GetTxSize()); + nTxWeight = GetTransactionWeight(*tx); + nModSize = tx->CalculateModifiedSize(GetTxSize()); nUsageSize = RecursiveDynamicUsage(*tx) + memusage::DynamicUsage(tx); nCountWithDescendants = 1; nSizeWithDescendants = GetTxSize(); nModFeesWithDescendants = nFee; - CAmount nValueIn = _tx.GetValueOut()+nFee; + CAmount nValueIn = tx->GetValueOut()+nFee; assert(inChainInputValue <= nValueIn); feeDelta = 0; @@ -1077,7 +1077,7 @@ CFeeRate CTxMemPool::GetMinFee(size_t sizelimit) const { rollingMinimumFeeRate = rollingMinimumFeeRate / pow(2.0, (time - lastRollingFeeUpdate) / halflife); lastRollingFeeUpdate = time; - if (rollingMinimumFeeRate < minReasonableRelayFee.GetFeePerK() / 2) { + if (rollingMinimumFeeRate < (double)minReasonableRelayFee.GetFeePerK() / 2) { rollingMinimumFeeRate = 0; return CFeeRate(0); } @@ -1137,3 +1137,10 @@ void CTxMemPool::TrimToSize(size_t sizelimit, std::vector<uint256>* pvNoSpendsRe if (maxFeeRateRemoved > CFeeRate(0)) LogPrint("mempool", "Removed %u txn, rolling minimum fee bumped to %s\n", nTxnRemoved, maxFeeRateRemoved.ToString()); } + +bool CTxMemPool::TransactionWithinChainLimit(const uint256& txid, size_t chainLimit) const { + LOCK(cs); + auto it = mapTx.find(txid); + return it == mapTx.end() || (it->GetCountWithAncestors() < chainLimit && + it->GetCountWithDescendants() < chainLimit); +} diff --git a/src/txmempool.h b/src/txmempool.h index 8a935391de..7c68053f26 100644 --- a/src/txmempool.h +++ b/src/txmempool.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -111,10 +111,11 @@ private: int64_t nSigOpCostWithAncestors; public: - CTxMemPoolEntry(const CTransaction& _tx, const CAmount& _nFee, + CTxMemPoolEntry(const CTransactionRef& _tx, const CAmount& _nFee, int64_t _nTime, double _entryPriority, unsigned int _entryHeight, bool poolHasNoInputsOf, CAmount _inChainInputValue, bool spendsCoinbase, int64_t nSigOpsCost, LockPoints lp); + CTxMemPoolEntry(const CTxMemPoolEntry& other); const CTransaction& GetTx() const { return *this->tx; } @@ -605,6 +606,9 @@ public: /** Expire all transaction (and their dependencies) in the mempool older than time. Return the number of removed transactions. */ int Expire(int64_t time); + /** Returns false if the transaction is in the mempool and not within the chain limit specified. */ + bool TransactionWithinChainLimit(const uint256& txid, size_t chainLimit) const; + unsigned long size() { LOCK(cs); diff --git a/src/ui_interface.h b/src/ui_interface.h index 15b9614f63..065d23fbb4 100644 --- a/src/ui_interface.h +++ b/src/ui_interface.h @@ -1,5 +1,5 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/uint256.cpp b/src/uint256.cpp index f22ddcd1ef..bd3d017085 100644 --- a/src/uint256.cpp +++ b/src/uint256.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/uint256.h b/src/uint256.h index 86e7c0b6c6..a92ce07f11 100644 --- a/src/uint256.h +++ b/src/uint256.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/undo.h b/src/undo.h index a5d276e7f3..a94e31f5cc 100644 --- a/src/undo.h +++ b/src/undo.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/util.cpp b/src/util.cpp index 014013d214..08ee6b8b87 100644 --- a/src/util.cpp +++ b/src/util.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -102,12 +102,14 @@ using namespace std; const char * const BITCOIN_CONF_FILENAME = "bitcoin.conf"; const char * const BITCOIN_PID_FILENAME = "bitcoind.pid"; +CCriticalSection cs_args; map<string, string> mapArgs; -map<string, vector<string> > mapMultiArgs; +static map<string, vector<string> > _mapMultiArgs; +const map<string, vector<string> >& mapMultiArgs = _mapMultiArgs; bool fDebug = false; bool fPrintToConsole = false; bool fPrintToDebugLog = true; -string strMiscWarning; + bool fLogTimestamps = DEFAULT_LOGTIMESTAMPS; bool fLogTimeMicros = DEFAULT_LOGTIMEMICROS; bool fLogIPs = DEFAULT_LOGIPS; @@ -238,9 +240,12 @@ bool LogAcceptCategory(const char* category) static boost::thread_specific_ptr<set<string> > ptrCategory; if (ptrCategory.get() == NULL) { - const vector<string>& categories = mapMultiArgs["-debug"]; - ptrCategory.reset(new set<string>(categories.begin(), categories.end())); - // thread_specific_ptr automatically deletes the set when the thread ends. + if (mapMultiArgs.count("-debug")) { + const vector<string>& categories = mapMultiArgs.at("-debug"); + ptrCategory.reset(new set<string>(categories.begin(), categories.end())); + // thread_specific_ptr automatically deletes the set when the thread ends. + } else + ptrCategory.reset(new set<string>()); } const set<string>& setCategories = *ptrCategory.get(); @@ -342,8 +347,9 @@ static void InterpretNegativeSetting(std::string& strKey, std::string& strValue) void ParseParameters(int argc, const char* const argv[]) { + LOCK(cs_args); mapArgs.clear(); - mapMultiArgs.clear(); + _mapMultiArgs.clear(); for (int i = 1; i < argc; i++) { @@ -371,12 +377,19 @@ void ParseParameters(int argc, const char* const argv[]) InterpretNegativeSetting(str, strValue); mapArgs[str] = strValue; - mapMultiArgs[str].push_back(strValue); + _mapMultiArgs[str].push_back(strValue); } } +bool IsArgSet(const std::string& strArg) +{ + LOCK(cs_args); + return mapArgs.count(strArg); +} + std::string GetArg(const std::string& strArg, const std::string& strDefault) { + LOCK(cs_args); if (mapArgs.count(strArg)) return mapArgs[strArg]; return strDefault; @@ -384,6 +397,7 @@ std::string GetArg(const std::string& strArg, const std::string& strDefault) int64_t GetArg(const std::string& strArg, int64_t nDefault) { + LOCK(cs_args); if (mapArgs.count(strArg)) return atoi64(mapArgs[strArg]); return nDefault; @@ -391,6 +405,7 @@ int64_t GetArg(const std::string& strArg, int64_t nDefault) bool GetBoolArg(const std::string& strArg, bool fDefault) { + LOCK(cs_args); if (mapArgs.count(strArg)) return InterpretBool(mapArgs[strArg]); return fDefault; @@ -398,6 +413,7 @@ bool GetBoolArg(const std::string& strArg, bool fDefault) bool SoftSetArg(const std::string& strArg, const std::string& strValue) { + LOCK(cs_args); if (mapArgs.count(strArg)) return false; mapArgs[strArg] = strValue; @@ -412,6 +428,14 @@ bool SoftSetBoolArg(const std::string& strArg, bool fValue) return SoftSetArg(strArg, std::string("0")); } +void ForceSetArg(const std::string& strArg, const std::string& strValue) +{ + LOCK(cs_args); + mapArgs[strArg] = strValue; +} + + + static const int screenWidth = 79; static const int optIndent = 2; static const int msgIndent = 7; @@ -494,8 +518,8 @@ const boost::filesystem::path &GetDataDir(bool fNetSpecific) if (!path.empty()) return path; - if (mapArgs.count("-datadir")) { - path = fs::system_complete(mapArgs["-datadir"]); + if (IsArgSet("-datadir")) { + path = fs::system_complete(GetArg("-datadir", "")); if (!fs::is_directory(path)) { path = ""; return path; @@ -513,6 +537,8 @@ const boost::filesystem::path &GetDataDir(bool fNetSpecific) void ClearDatadirCache() { + LOCK(csPathCached); + pathCached = boost::filesystem::path(); pathCachedNetSpecific = boost::filesystem::path(); } @@ -526,26 +552,27 @@ boost::filesystem::path GetConfigFile(const std::string& confPath) return pathConfigFile; } -void ReadConfigFile(const std::string& confPath, - map<string, string>& mapSettingsRet, - map<string, vector<string> >& mapMultiSettingsRet) +void ReadConfigFile(const std::string& confPath) { boost::filesystem::ifstream streamConfig(GetConfigFile(confPath)); if (!streamConfig.good()) return; // No bitcoin.conf file is OK - set<string> setOptions; - setOptions.insert("*"); - - for (boost::program_options::detail::config_file_iterator it(streamConfig, setOptions), end; it != end; ++it) { - // Don't overwrite existing settings so command line settings override bitcoin.conf - string strKey = string("-") + it->string_key; - string strValue = it->value[0]; - InterpretNegativeSetting(strKey, strValue); - if (mapSettingsRet.count(strKey) == 0) - mapSettingsRet[strKey] = strValue; - mapMultiSettingsRet[strKey].push_back(strValue); + LOCK(cs_args); + set<string> setOptions; + setOptions.insert("*"); + + for (boost::program_options::detail::config_file_iterator it(streamConfig, setOptions), end; it != end; ++it) + { + // Don't overwrite existing settings so command line settings override bitcoin.conf + string strKey = string("-") + it->string_key; + string strValue = it->value[0]; + InterpretNegativeSetting(strKey, strValue); + if (mapArgs.count(strKey) == 0) + mapArgs[strKey] = strValue; + _mapMultiArgs[strKey].push_back(strValue); + } } // If datadir is changed in .conf file: ClearDatadirCache(); @@ -704,13 +731,13 @@ void ShrinkDebugFile() // Restart the file with some of the end std::vector <char> vch(200000,0); fseek(file, -((long)vch.size()), SEEK_END); - int nBytes = fread(begin_ptr(vch), 1, vch.size(), file); + int nBytes = fread(vch.data(), 1, vch.size(), file); fclose(file); file = fopen(pathLog.string().c_str(), "w"); if (file) { - fwrite(begin_ptr(vch), 1, nBytes, file); + fwrite(vch.data(), 1, nBytes, file); fclose(file); } } diff --git a/src/util.h b/src/util.h index e8aa266f28..97d2723bc4 100644 --- a/src/util.h +++ b/src/util.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -41,12 +41,11 @@ public: boost::signals2::signal<std::string (const char* psz)> Translate; }; -extern std::map<std::string, std::string> mapArgs; -extern std::map<std::string, std::vector<std::string> > mapMultiArgs; +extern const std::map<std::string, std::vector<std::string> >& mapMultiArgs; extern bool fDebug; extern bool fPrintToConsole; extern bool fPrintToDebugLog; -extern std::string strMiscWarning; + extern bool fLogTimestamps; extern bool fLogTimeMicros; extern bool fLogIPs; @@ -106,7 +105,7 @@ boost::filesystem::path GetConfigFile(const std::string& confPath); boost::filesystem::path GetPidFile(); void CreatePidFile(const boost::filesystem::path &path, pid_t pid); #endif -void ReadConfigFile(const std::string& confPath, std::map<std::string, std::string>& mapSettingsRet, std::map<std::string, std::vector<std::string> >& mapMultiSettingsRet); +void ReadConfigFile(const std::string& confPath); #ifdef WIN32 boost::filesystem::path GetSpecialFolderPath(int nFolder, bool fCreate = true); #endif @@ -124,6 +123,14 @@ inline bool IsSwitchChar(char c) } /** + * Return true if the given argument has been manually set + * + * @param strArg Argument to get (e.g. "-foo") + * @return true if the argument has been set + */ +bool IsArgSet(const std::string& strArg); + +/** * Return string argument or default value * * @param strArg Argument to get (e.g. "-foo") @@ -168,6 +175,9 @@ bool SoftSetArg(const std::string& strArg, const std::string& strValue); */ bool SoftSetBoolArg(const std::string& strArg, bool fValue); +// Forces a arg setting, used only in testing +void ForceSetArg(const std::string& strArg, const std::string& strValue); + /** * Format a string to be used as group of options in help messages * diff --git a/src/utilstrencodings.cpp b/src/utilstrencodings.cpp index 5ffdb3be15..025040c43a 100644 --- a/src/utilstrencodings.cpp +++ b/src/utilstrencodings.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/utilstrencodings.h b/src/utilstrencodings.h index 5744f78c6e..cb6f014fc2 100644 --- a/src/utilstrencodings.h +++ b/src/utilstrencodings.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/utiltime.cpp b/src/utiltime.cpp index 51d545ef8a..7c5ee77265 100644 --- a/src/utiltime.cpp +++ b/src/utiltime.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/validation.cpp b/src/validation.cpp index 7163b99a67..ca1e5a713c 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -34,6 +34,7 @@ #include "utilstrencodings.h" #include "validationinterface.h" #include "versionbits.h" +#include "warnings.h" #include <atomic> #include <sstream> @@ -446,7 +447,7 @@ int64_t GetTransactionSigOpCost(const CTransaction& tx, const CCoinsViewCache& i for (unsigned int i = 0; i < tx.vin.size(); i++) { const CTxOut &prevout = inputs.GetOutputFor(tx.vin[i]); - nSigOps += CountWitnessSigOps(tx.vin[i].scriptSig, prevout.scriptPubKey, i < tx.wit.vtxinwit.size() ? &tx.wit.vtxinwit[i].scriptWitness : NULL, flags); + nSigOps += CountWitnessSigOps(tx.vin[i].scriptSig, prevout.scriptPubKey, &tx.vin[i].scriptWitness, flags); } return nSigOps; } @@ -524,10 +525,11 @@ std::string FormatStateMessage(const CValidationState &state) state.GetRejectCode()); } -bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const CTransaction& tx, bool fLimitFree, +bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const CTransactionRef& ptx, bool fLimitFree, bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit, const CAmount& nAbsurdFee, std::vector<uint256>& vHashTxnToUncache) { + const CTransaction& tx = *ptx; const uint256 hash = tx.GetHash(); AssertLockHeld(cs_main); if (pfMissingInputs) @@ -542,7 +544,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C // Reject transactions with witness before segregated witness activates (override with -prematurewitness) bool witnessEnabled = IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus()); - if (!GetBoolArg("-prematurewitness",false) && !tx.wit.IsNull() && !witnessEnabled) { + if (!GetBoolArg("-prematurewitness",false) && tx.HasWitness() && !witnessEnabled) { return state.DoS(0, false, REJECT_NONSTANDARD, "no-witness-yet", true); } @@ -664,7 +666,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C return state.Invalid(false, REJECT_NONSTANDARD, "bad-txns-nonstandard-inputs"); // Check for non-standard witness in P2WSH - if (!tx.wit.IsNull() && fRequireStandard && !IsWitnessStandard(tx, view)) + if (tx.HasWitness() && fRequireStandard && !IsWitnessStandard(tx, view)) return state.DoS(0, false, REJECT_NONSTANDARD, "bad-witness-nonstandard", true); int64_t nSigOpsCost = GetTransactionSigOpCost(tx, view, STANDARD_SCRIPT_VERIFY_FLAGS); @@ -690,7 +692,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C } } - CTxMemPoolEntry entry(tx, nFees, nAcceptTime, dPriority, chainActive.Height(), pool.HasNoInputsOf(tx), inChainInputValue, fSpendsCoinbase, nSigOpsCost, lp); + CTxMemPoolEntry entry(ptx, nFees, nAcceptTime, dPriority, chainActive.Height(), pool.HasNoInputsOf(tx), inChainInputValue, fSpendsCoinbase, nSigOpsCost, lp); unsigned int nSize = entry.GetTxSize(); // Check that the transaction doesn't have an excessive number of @@ -904,7 +906,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C // SCRIPT_VERIFY_CLEANSTACK requires SCRIPT_VERIFY_WITNESS, so we // need to turn both off, and compare against just turning off CLEANSTACK // to see if the failure is specifically due to witness validation. - if (tx.wit.IsNull() && CheckInputs(tx, state, view, true, scriptVerifyFlags & ~(SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_CLEANSTACK), true, txdata) && + if (!tx.HasWitness() && CheckInputs(tx, state, view, true, scriptVerifyFlags & ~(SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_CLEANSTACK), true, txdata) && !CheckInputs(tx, state, view, true, scriptVerifyFlags & ~SCRIPT_VERIFY_CLEANSTACK, true, txdata)) { // Only the witness is missing, so the transaction itself may be fine. state.SetCorruptionPossible(); @@ -954,7 +956,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C return true; } -bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransaction &tx, bool fLimitFree, +bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit, const CAmount nAbsurdFee) { std::vector<uint256> vHashTxToUncache; @@ -969,7 +971,7 @@ bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const return res; } -bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransaction &tx, bool fLimitFree, +bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, bool* pfMissingInputs, bool fOverrideMempoolLimit, const CAmount nAbsurdFee) { return AcceptToMemoryPoolWithTime(pool, state, tx, fLimitFree, pfMissingInputs, GetTime(), fOverrideMempoolLimit, nAbsurdFee); @@ -1141,8 +1143,6 @@ bool IsInitialBlockDownload() return false; } -bool fLargeWorkForkFound = false; -bool fLargeWorkInvalidChainFound = false; CBlockIndex *pindexBestForkTip = NULL, *pindexBestForkBase = NULL; static void AlertNotify(const std::string& strMessage) @@ -1177,7 +1177,7 @@ void CheckForkWarningConditions() if (pindexBestForkTip || (pindexBestInvalid && pindexBestInvalid->nChainWork > chainActive.Tip()->nChainWork + (GetBlockProof(*chainActive.Tip()) * 6))) { - if (!fLargeWorkForkFound && pindexBestForkBase) + if (!GetfLargeWorkForkFound() && pindexBestForkBase) { std::string warning = std::string("'Warning: Large-work fork detected, forking after block ") + pindexBestForkBase->phashBlock->ToString() + std::string("'"); @@ -1188,18 +1188,18 @@ void CheckForkWarningConditions() LogPrintf("%s: Warning: Large valid fork found\n forking the chain at height %d (%s)\n lasting to height %d (%s).\nChain state database corruption likely.\n", __func__, pindexBestForkBase->nHeight, pindexBestForkBase->phashBlock->ToString(), pindexBestForkTip->nHeight, pindexBestForkTip->phashBlock->ToString()); - fLargeWorkForkFound = true; + SetfLargeWorkForkFound(true); } else { LogPrintf("%s: Warning: Found invalid chain at least ~6 blocks longer than our best chain.\nChain state database corruption likely.\n", __func__); - fLargeWorkInvalidChainFound = true; + SetfLargeWorkInvalidChainFound(true); } } else { - fLargeWorkForkFound = false; - fLargeWorkInvalidChainFound = false; + SetfLargeWorkForkFound(false); + SetfLargeWorkInvalidChainFound(false); } } @@ -1296,7 +1296,7 @@ void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, int nHeight) bool CScriptCheck::operator()() { const CScript &scriptSig = ptxTo->vin[nIn].scriptSig; - const CScriptWitness *witness = (nIn < ptxTo->wit.vtxinwit.size()) ? &ptxTo->wit.vtxinwit[nIn].scriptWitness : NULL; + const CScriptWitness *witness = &ptxTo->vin[nIn].scriptWitness; if (!VerifyScript(scriptSig, scriptPubKey, witness, nFlags, CachingTransactionSignatureChecker(ptxTo, nIn, amount, cacheStore, *txdata), &error)) { return false; } @@ -1475,7 +1475,7 @@ bool UndoReadFromDisk(CBlockUndo& blockundo, const CDiskBlockPos& pos, const uin /** Abort with a message */ bool AbortNode(const std::string& strMessage, const std::string& userMessage="") { - strMiscWarning = strMessage; + SetMiscWarning(strMessage); LogPrintf("*** %s\n", strMessage); uiInterface.ThreadSafeMessageBox( userMessage.empty() ? _("Error: A fatal internal error occurred, see debug.log for details") : userMessage, @@ -1499,7 +1499,7 @@ bool AbortNode(CValidationState& state, const std::string& strMessage, const std * @param out The out point that corresponds to the tx input. * @return True on success. */ -static bool ApplyTxInUndo(const CTxInUndo& undo, CCoinsViewCache& view, const COutPoint& out) +bool ApplyTxInUndo(const CTxInUndo& undo, CCoinsViewCache& view, const COutPoint& out) { bool fClean = true; @@ -2044,9 +2044,10 @@ void static UpdateTip(CBlockIndex *pindexNew, const CChainParams& chainParams) { ThresholdState state = checker.GetStateFor(pindex, chainParams.GetConsensus(), warningcache[bit]); if (state == THRESHOLD_ACTIVE || state == THRESHOLD_LOCKED_IN) { if (state == THRESHOLD_ACTIVE) { - strMiscWarning = strprintf(_("Warning: unknown new rules activated (versionbit %i)"), bit); + std::string strWarning = strprintf(_("Warning: unknown new rules activated (versionbit %i)"), bit); + SetMiscWarning(strWarning); if (!fWarned) { - AlertNotify(strMiscWarning); + AlertNotify(strWarning); fWarned = true; } } else { @@ -2066,10 +2067,11 @@ void static UpdateTip(CBlockIndex *pindexNew, const CChainParams& chainParams) { warningMessages.push_back(strprintf("%d of last 100 blocks have unexpected version", nUpgraded)); if (nUpgraded > 100/2) { - // strMiscWarning is read by GetWarnings(), called by Qt and the JSON-RPC code to warn the user: - strMiscWarning = _("Warning: Unknown block versions being mined! It's possible unknown rules are in effect"); + std::string strWarning = _("Warning: Unknown block versions being mined! It's possible unknown rules are in effect"); + // notify GetWarnings(), called by Qt and the JSON-RPC code to warn the user: + SetMiscWarning(strWarning); if (!fWarned) { - AlertNotify(strMiscWarning); + AlertNotify(strWarning); fWarned = true; } } @@ -2100,7 +2102,8 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara CCoinsViewCache view(pcoinsTip); if (!DisconnectBlock(block, state, pindexDelete, view)) return error("DisconnectTip(): DisconnectBlock %s failed", pindexDelete->GetBlockHash().ToString()); - assert(view.Flush()); + bool flushed = view.Flush(); + assert(flushed); } LogPrint("bench", "- Disconnect block: %.2fms\n", (GetTimeMicros() - nStart) * 0.001); // Write the chain state to disk, if necessary. @@ -2114,7 +2117,7 @@ bool static DisconnectTip(CValidationState& state, const CChainParams& chainpara const CTransaction& tx = *it; // ignore validation errors in resurrected transactions CValidationState stateDummy; - if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, tx, false, NULL, true)) { + if (tx.IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, it, false, NULL, true)) { mempool.removeRecursive(tx); } else if (mempool.exists(tx.GetHash())) { vHashUpdate.push_back(tx.GetHash()); @@ -2189,7 +2192,8 @@ bool static ConnectTip(CValidationState& state, const CChainParams& chainparams, } nTime3 = GetTimeMicros(); nTimeConnectTotal += nTime3 - nTime2; LogPrint("bench", " - Connect total: %.2fms [%.2fs]\n", (nTime3 - nTime2) * 0.001, nTimeConnectTotal * 0.000001); - assert(view.Flush()); + bool flushed = view.Flush(); + assert(flushed); } int64_t nTime4 = GetTimeMicros(); nTimeFlush += nTime4 - nTime3; LogPrint("bench", " - Flush: %.2fms [%.2fs]\n", (nTime4 - nTime3) * 0.001, nTimeFlush * 0.000001); @@ -2832,11 +2836,10 @@ void UpdateUncommittedBlockStructures(CBlock& block, const CBlockIndex* pindexPr { int commitpos = GetWitnessCommitmentIndex(block); static const std::vector<unsigned char> nonce(32, 0x00); - if (commitpos != -1 && IsWitnessEnabled(pindexPrev, consensusParams) && block.vtx[0]->wit.IsEmpty()) { + if (commitpos != -1 && IsWitnessEnabled(pindexPrev, consensusParams) && !block.vtx[0]->HasWitness()) { CMutableTransaction tx(*block.vtx[0]); - tx.wit.vtxinwit.resize(1); - tx.wit.vtxinwit[0].scriptWitness.stack.resize(1); - tx.wit.vtxinwit[0].scriptWitness.stack[0] = nonce; + tx.vin[0].scriptWitness.stack.resize(1); + tx.vin[0].scriptWitness.stack[0] = nonce; block.vtx[0] = MakeTransactionRef(std::move(tx)); } } @@ -2944,10 +2947,10 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co // The malleation check is ignored; as the transaction tree itself // already does not permit it, it is impossible to trigger in the // witness tree. - if (block.vtx[0]->wit.vtxinwit.size() != 1 || block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack.size() != 1 || block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack[0].size() != 32) { + if (block.vtx[0]->vin[0].scriptWitness.stack.size() != 1 || block.vtx[0]->vin[0].scriptWitness.stack[0].size() != 32) { return state.DoS(100, false, REJECT_INVALID, "bad-witness-nonce-size", true, strprintf("%s : invalid witness nonce size", __func__)); } - CHash256().Write(hashWitness.begin(), 32).Write(&block.vtx[0]->wit.vtxinwit[0].scriptWitness.stack[0][0], 32).Finalize(hashWitness.begin()); + CHash256().Write(hashWitness.begin(), 32).Write(&block.vtx[0]->vin[0].scriptWitness.stack[0][0], 32).Finalize(hashWitness.begin()); if (memcmp(hashWitness.begin(), &block.vtx[0]->vout[commitpos].scriptPubKey[6], 32)) { return state.DoS(100, false, REJECT_INVALID, "bad-witness-merkle-match", true, strprintf("%s : witness merkle commitment mismatch", __func__)); } @@ -2958,7 +2961,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, const Co // No witness data is allowed in blocks that don't commit to witness data, as this would otherwise leave room for spam if (!fHaveWitness) { for (size_t i = 0; i < block.vtx.size(); i++) { - if (!block.vtx[i]->wit.IsNull()) { + if (block.vtx[i]->HasWitness()) { return state.DoS(100, false, REJECT_INVALID, "unexpected-witness", true, strprintf("%s : unexpected witness data found", __func__)); } } @@ -3114,7 +3117,7 @@ static bool AcceptBlock(const CBlock& block, CValidationState& state, const CCha return true; } -bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock> pblock, bool fForceProcessing, const CDiskBlockPos* dbp, bool *fNewBlock) +bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock> pblock, bool fForceProcessing, bool *fNewBlock) { { LOCK(cs_main); @@ -3123,7 +3126,7 @@ bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<cons CBlockIndex *pindex = NULL; if (fNewBlock) *fNewBlock = false; CValidationState state; - bool ret = AcceptBlock(*pblock, state, chainparams, &pindex, fForceProcessing, dbp, fNewBlock); + bool ret = AcceptBlock(*pblock, state, chainparams, &pindex, fForceProcessing, NULL, fNewBlock); CheckBlockIndex(chainparams.GetConsensus()); if (!ret) { GetMainSignals().BlockChecked(*pblock, state); @@ -4008,51 +4011,10 @@ void static CheckBlockIndex(const Consensus::Params& consensusParams) assert(nNodes == forward.size()); } -std::string GetWarnings(const std::string& strFor) +std::string CBlockFileInfo::ToString() const { - string strStatusBar; - string strRPC; - string strGUI; - const string uiAlertSeperator = "<hr />"; - - if (!CLIENT_VERSION_IS_RELEASE) { - strStatusBar = "This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"; - strGUI = _("This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"); - } - - if (GetBoolArg("-testsafemode", DEFAULT_TESTSAFEMODE)) - strStatusBar = strRPC = strGUI = "testsafemode enabled"; - - // Misc warnings like out of disk space and clock is wrong - if (strMiscWarning != "") - { - strStatusBar = strMiscWarning; - strGUI += (strGUI.empty() ? "" : uiAlertSeperator) + strMiscWarning; - } - - if (fLargeWorkForkFound) - { - strStatusBar = strRPC = "Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues."; - strGUI += (strGUI.empty() ? "" : uiAlertSeperator) + _("Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues."); - } - else if (fLargeWorkInvalidChainFound) - { - strStatusBar = strRPC = "Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade."; - strGUI += (strGUI.empty() ? "" : uiAlertSeperator) + _("Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade."); - } - - if (strFor == "gui") - return strGUI; - else if (strFor == "statusbar") - return strStatusBar; - else if (strFor == "rpc") - return strRPC; - assert(!"GetWarnings(): invalid parameter"); - return "error"; + return strprintf("CBlockFileInfo(blocks=%u, size=%u, heights=%u...%u, time=%s...%s)", nBlocks, nSize, nHeightFirst, nHeightLast, DateTimeStrFormat("%Y-%m-%d", nTimeFirst), DateTimeStrFormat("%Y-%m-%d", nTimeLast)); } - std::string CBlockFileInfo::ToString() const { - return strprintf("CBlockFileInfo(blocks=%u, size=%u, heights=%u...%u, time=%s...%s)", nBlocks, nSize, nHeightFirst, nHeightLast, DateTimeStrFormat("%Y-%m-%d", nTimeFirst), DateTimeStrFormat("%Y-%m-%d", nTimeLast)); - } ThresholdState VersionBitsTipState(const Consensus::Params& params, Consensus::DeploymentPos pos) { @@ -4093,15 +4055,16 @@ bool LoadMempool(void) file >> num; double prioritydummy = 0; while (num--) { + CTransactionRef tx; int64_t nTime; int64_t nFeeDelta; - CTransaction tx(deserialize, file); + file >> tx; file >> nTime; file >> nFeeDelta; CAmount amountdelta = nFeeDelta; if (amountdelta) { - mempool.PrioritiseTransaction(tx.GetHash(), tx.GetHash().ToString(), prioritydummy, amountdelta); + mempool.PrioritiseTransaction(tx->GetHash(), tx->GetHash().ToString(), prioritydummy, amountdelta); } CValidationState state; if (nTime + nExpiryTimeout > nNow) { diff --git a/src/validation.h b/src/validation.h index 28e81d21c6..981f659633 100644 --- a/src/validation.h +++ b/src/validation.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -137,7 +137,6 @@ static const bool DEFAULT_CHECKPOINTS_ENABLED = true; static const bool DEFAULT_TXINDEX = false; static const unsigned int DEFAULT_BANSCORE_THRESHOLD = 100; -static const bool DEFAULT_TESTSAFEMODE = false; /** Default for -mempoolreplacement */ static const bool DEFAULT_ENABLE_REPLACEMENT = true; /** Default for using fee filter */ @@ -229,11 +228,10 @@ static const uint64_t MIN_DISK_SPACE_FOR_BLOCK_FILES = 550 * 1024 * 1024; * * @param[in] pblock The block we want to process. * @param[in] fForceProcessing Process this block even if unrequested; used for non-network block sources and whitelisted peers. - * @param[out] dbp The already known disk position of pblock, or NULL if not yet stored. * @param[out] fNewBlock A boolean which is set to indicate if the block was first received via this call * @return True if state.IsValid() */ -bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock> pblock, bool fForceProcessing, const CDiskBlockPos* dbp, bool* fNewBlock); +bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<const CBlock> pblock, bool fForceProcessing, bool* fNewBlock); /** * Process incoming block headers. @@ -311,11 +309,11 @@ void FlushStateToDisk(); void PruneAndFlush(); /** (try to) add transaction to memory pool **/ -bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransaction &tx, bool fLimitFree, +bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, bool* pfMissingInputs, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0); /** (try to) add transaction to memory pool with a specified acceptance time **/ -bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransaction &tx, bool fLimitFree, +bool AcceptToMemoryPoolWithTime(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree, bool* pfMissingInputs, int64_t nAcceptTime, bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0); /** Convert CValidationState to a human-readable message for logging */ diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index 085c336ccf..215c342dea 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2014 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/validationinterface.h b/src/validationinterface.h index a29859999b..717026389c 100644 --- a/src/validationinterface.h +++ b/src/validationinterface.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/version.h b/src/version.h index 87fb1a3a75..0f69b2f02b 100644 --- a/src/version.h +++ b/src/version.h @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2014 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/coincontrol.h b/src/wallet/coincontrol.h index 08d23688ff..eaf4ff8062 100644 --- a/src/wallet/coincontrol.h +++ b/src/wallet/coincontrol.h @@ -1,4 +1,4 @@ -// Copyright (c) 2011-2015 The Bitcoin Core developers +// Copyright (c) 2011-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp index 31ee060677..fc318c1612 100644 --- a/src/wallet/crypter.cpp +++ b/src/wallet/crypter.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/crypter.h b/src/wallet/crypter.h index e89c15b5d4..275e435f73 100644 --- a/src/wallet/crypter.h +++ b/src/wallet/crypter.h @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp index a809c9ad64..4ae5e80236 100644 --- a/src/wallet/db.cpp +++ b/src/wallet/db.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/db.h b/src/wallet/db.h index a0f673ecfc..b78f0f092a 100644 --- a/src/wallet/db.h +++ b/src/wallet/db.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp index 008a4ece19..34443a8250 100644 --- a/src/wallet/rpcdump.cpp +++ b/src/wallet/rpcdump.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 5a4fcc743c..11d69ac194 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -1650,6 +1650,7 @@ UniValue listsinceblock(const JSONRPCRequest& request) " \"vout\" : n, (numeric) the vout value\n" " \"fee\": x.xxx, (numeric) The amount of the fee in " + CURRENCY_UNIT + ". This is negative and only available for the 'send' category of transactions.\n" " \"confirmations\": n, (numeric) The number of confirmations for the transaction. Available for 'send' and 'receive' category of transactions.\n" + " When it's < 0, it means the transaction conflicted that many blocks ago.\n" " \"blockhash\": \"hashvalue\", (string) The block hash containing the transaction. Available for 'send' and 'receive' category of transactions.\n" " \"blockindex\": n, (numeric) The index of the transaction in the block that includes it. Available for 'send' and 'receive' category of transactions.\n" " \"blocktime\": xxx, (numeric) The block time in seconds since epoch (1 Jan 1970 GMT).\n" diff --git a/src/wallet/test/accounting_tests.cpp b/src/wallet/test/accounting_tests.cpp index eb14d176bd..1fe633f2e5 100644 --- a/src/wallet/test/accounting_tests.cpp +++ b/src/wallet/test/accounting_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/test/crypto_tests.cpp b/src/wallet/test/crypto_tests.cpp index c64c76244e..0d012dacad 100644 --- a/src/wallet/test/crypto_tests.cpp +++ b/src/wallet/test/crypto_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2014 The Bitcoin Core developers +// Copyright (c) 2014-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp index 8085706a99..c7ce6fd243 100644 --- a/src/wallet/test/wallet_tests.cpp +++ b/src/wallet/test/wallet_tests.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2015 The Bitcoin Core developers +// Copyright (c) 2012-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -78,24 +78,24 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) empty_wallet(); // with an empty wallet we can't even pay one cent - BOOST_CHECK(!wallet.SelectCoinsMinConf( 1 * CENT, 1, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(!wallet.SelectCoinsMinConf( 1 * CENT, 1, 6, 0, vCoins, setCoinsRet, nValueRet)); add_coin(1*CENT, 4); // add a new 1 cent coin // with a new 1 cent coin, we still can't find a mature 1 cent - BOOST_CHECK(!wallet.SelectCoinsMinConf( 1 * CENT, 1, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(!wallet.SelectCoinsMinConf( 1 * CENT, 1, 6, 0, vCoins, setCoinsRet, nValueRet)); // but we can find a new 1 cent - BOOST_CHECK( wallet.SelectCoinsMinConf( 1 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf( 1 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 1 * CENT); add_coin(2*CENT); // add a mature 2 cent coin // we can't make 3 cents of mature coins - BOOST_CHECK(!wallet.SelectCoinsMinConf( 3 * CENT, 1, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(!wallet.SelectCoinsMinConf( 3 * CENT, 1, 6, 0, vCoins, setCoinsRet, nValueRet)); // we can make 3 cents of new coins - BOOST_CHECK( wallet.SelectCoinsMinConf( 3 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf( 3 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 3 * CENT); add_coin(5*CENT); // add a mature 5 cent coin, @@ -105,33 +105,33 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) // now we have new: 1+10=11 (of which 10 was self-sent), and mature: 2+5+20=27. total = 38 // we can't make 38 cents only if we disallow new coins: - BOOST_CHECK(!wallet.SelectCoinsMinConf(38 * CENT, 1, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(!wallet.SelectCoinsMinConf(38 * CENT, 1, 6, 0, vCoins, setCoinsRet, nValueRet)); // we can't even make 37 cents if we don't allow new coins even if they're from us - BOOST_CHECK(!wallet.SelectCoinsMinConf(38 * CENT, 6, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(!wallet.SelectCoinsMinConf(38 * CENT, 6, 6, 0, vCoins, setCoinsRet, nValueRet)); // but we can make 37 cents if we accept new coins from ourself - BOOST_CHECK( wallet.SelectCoinsMinConf(37 * CENT, 1, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(37 * CENT, 1, 6, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 37 * CENT); // and we can make 38 cents if we accept all new coins - BOOST_CHECK( wallet.SelectCoinsMinConf(38 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(38 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 38 * CENT); // try making 34 cents from 1,2,5,10,20 - we can't do it exactly - BOOST_CHECK( wallet.SelectCoinsMinConf(34 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(34 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 35 * CENT); // but 35 cents is closest BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U); // the best should be 20+10+5. it's incredibly unlikely the 1 or 2 got included (but possible) // when we try making 7 cents, the smaller coins (1,2,5) are enough. We should see just 2+5 - BOOST_CHECK( wallet.SelectCoinsMinConf( 7 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf( 7 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 7 * CENT); BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U); // when we try making 8 cents, the smaller coins (1,2,5) are exactly enough. - BOOST_CHECK( wallet.SelectCoinsMinConf( 8 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf( 8 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK(nValueRet == 8 * CENT); BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U); // when we try making 9 cents, no subset of smaller coins is enough, and we get the next bigger coin (10) - BOOST_CHECK( wallet.SelectCoinsMinConf( 9 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf( 9 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 10 * CENT); BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); @@ -145,30 +145,30 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) add_coin(30*CENT); // now we have 6+7+8+20+30 = 71 cents total // check that we have 71 and not 72 - BOOST_CHECK( wallet.SelectCoinsMinConf(71 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); - BOOST_CHECK(!wallet.SelectCoinsMinConf(72 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(71 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(!wallet.SelectCoinsMinConf(72 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); // now try making 16 cents. the best smaller coins can do is 6+7+8 = 21; not as good at the next biggest coin, 20 - BOOST_CHECK( wallet.SelectCoinsMinConf(16 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(16 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 20 * CENT); // we should get 20 in one coin BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); add_coin( 5*CENT); // now we have 5+6+7+8+20+30 = 75 cents total // now if we try making 16 cents again, the smaller coins can make 5+6+7 = 18 cents, better than the next biggest coin, 20 - BOOST_CHECK( wallet.SelectCoinsMinConf(16 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(16 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 18 * CENT); // we should get 18 in 3 coins BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U); add_coin( 18*CENT); // now we have 5+6+7+8+18+20+30 // and now if we try making 16 cents again, the smaller coins can make 5+6+7 = 18 cents, the same as the next biggest coin, 18 - BOOST_CHECK( wallet.SelectCoinsMinConf(16 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(16 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 18 * CENT); // we should get 18 in 1 coin BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); // because in the event of a tie, the biggest coin wins // now try making 11 cents. we should get 5+6 - BOOST_CHECK( wallet.SelectCoinsMinConf(11 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(11 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 11 * CENT); BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U); @@ -177,11 +177,11 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) add_coin( 2*COIN); add_coin( 3*COIN); add_coin( 4*COIN); // now we have 5+6+7+8+18+20+30+100+200+300+400 = 1094 cents - BOOST_CHECK( wallet.SelectCoinsMinConf(95 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(95 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 1 * COIN); // we should get 1 BTC in 1 coin BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); - BOOST_CHECK( wallet.SelectCoinsMinConf(195 * CENT, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(195 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 2 * COIN); // we should get 2 BTC in 1 coin BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); @@ -196,14 +196,14 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) // try making 1 * MIN_CHANGE from the 1.5 * MIN_CHANGE // we'll get change smaller than MIN_CHANGE whatever happens, so can expect MIN_CHANGE exactly - BOOST_CHECK( wallet.SelectCoinsMinConf(MIN_CHANGE, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(MIN_CHANGE, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, MIN_CHANGE); // but if we add a bigger coin, small change is avoided add_coin(1111*MIN_CHANGE); // try making 1 from 0.1 + 0.2 + 0.3 + 0.4 + 0.5 + 1111 = 1112.5 - BOOST_CHECK( wallet.SelectCoinsMinConf(1 * MIN_CHANGE, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(1 * MIN_CHANGE, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 1 * MIN_CHANGE); // we should get the exact amount // if we add more small coins: @@ -211,7 +211,7 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) add_coin(MIN_CHANGE * 7 / 10); // and try again to make 1.0 * MIN_CHANGE - BOOST_CHECK( wallet.SelectCoinsMinConf(1 * MIN_CHANGE, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(1 * MIN_CHANGE, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 1 * MIN_CHANGE); // we should get the exact amount // run the 'mtgox' test (see http://blockexplorer.com/tx/29a3efd3ef04f9153d47a990bd7b048a4b2d213daaa5fb8ed670fb85f13bdbcf) @@ -220,7 +220,7 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) for (int j = 0; j < 20; j++) add_coin(50000 * COIN); - BOOST_CHECK( wallet.SelectCoinsMinConf(500000 * COIN, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(500000 * COIN, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 500000 * COIN); // we should get the exact amount BOOST_CHECK_EQUAL(setCoinsRet.size(), 10U); // in ten coins @@ -233,7 +233,7 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) add_coin(MIN_CHANGE * 6 / 10); add_coin(MIN_CHANGE * 7 / 10); add_coin(1111 * MIN_CHANGE); - BOOST_CHECK( wallet.SelectCoinsMinConf(1 * MIN_CHANGE, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(1 * MIN_CHANGE, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 1111 * MIN_CHANGE); // we get the bigger coin BOOST_CHECK_EQUAL(setCoinsRet.size(), 1U); @@ -243,7 +243,7 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) add_coin(MIN_CHANGE * 6 / 10); add_coin(MIN_CHANGE * 8 / 10); add_coin(1111 * MIN_CHANGE); - BOOST_CHECK( wallet.SelectCoinsMinConf(MIN_CHANGE, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK( wallet.SelectCoinsMinConf(MIN_CHANGE, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, MIN_CHANGE); // we should get the exact amount BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U); // in two coins 0.4+0.6 @@ -254,12 +254,12 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) add_coin(MIN_CHANGE * 100); // trying to make 100.01 from these three coins - BOOST_CHECK(wallet.SelectCoinsMinConf(MIN_CHANGE * 10001 / 100, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(MIN_CHANGE * 10001 / 100, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, MIN_CHANGE * 10105 / 100); // we should get all coins BOOST_CHECK_EQUAL(setCoinsRet.size(), 3U); // but if we try to make 99.9, we should take the bigger of the two small coins to avoid small change - BOOST_CHECK(wallet.SelectCoinsMinConf(MIN_CHANGE * 9990 / 100, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(MIN_CHANGE * 9990 / 100, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 101 * MIN_CHANGE); BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U); @@ -269,7 +269,7 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) // Create 676 inputs (= (old MAX_STANDARD_TX_SIZE == 100000) / 148 bytes per input) for (uint16_t j = 0; j < 676; j++) add_coin(amt); - BOOST_CHECK(wallet.SelectCoinsMinConf(2000, 1, 1, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(2000, 1, 1, 0, vCoins, setCoinsRet, nValueRet)); if (amt - 2000 < MIN_CHANGE) { // needs more than one input: uint16_t returnSize = std::ceil((2000.0 + MIN_CHANGE)/amt); @@ -291,8 +291,8 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) // picking 50 from 100 coins doesn't depend on the shuffle, // but does depend on randomness in the stochastic approximation code - BOOST_CHECK(wallet.SelectCoinsMinConf(50 * COIN, 1, 6, vCoins, setCoinsRet , nValueRet)); - BOOST_CHECK(wallet.SelectCoinsMinConf(50 * COIN, 1, 6, vCoins, setCoinsRet2, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(50 * COIN, 1, 6, 0, vCoins, setCoinsRet , nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(50 * COIN, 1, 6, 0, vCoins, setCoinsRet2, nValueRet)); BOOST_CHECK(!equal_sets(setCoinsRet, setCoinsRet2)); int fails = 0; @@ -300,8 +300,8 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) { // selecting 1 from 100 identical coins depends on the shuffle; this test will fail 1% of the time // run the test RANDOM_REPEATS times and only complain if all of them fail - BOOST_CHECK(wallet.SelectCoinsMinConf(COIN, 1, 6, vCoins, setCoinsRet , nValueRet)); - BOOST_CHECK(wallet.SelectCoinsMinConf(COIN, 1, 6, vCoins, setCoinsRet2, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(COIN, 1, 6, 0, vCoins, setCoinsRet , nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(COIN, 1, 6, 0, vCoins, setCoinsRet2, nValueRet)); if (equal_sets(setCoinsRet, setCoinsRet2)) fails++; } @@ -321,8 +321,8 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests) { // selecting 1 from 100 identical coins depends on the shuffle; this test will fail 1% of the time // run the test RANDOM_REPEATS times and only complain if all of them fail - BOOST_CHECK(wallet.SelectCoinsMinConf(90*CENT, 1, 6, vCoins, setCoinsRet , nValueRet)); - BOOST_CHECK(wallet.SelectCoinsMinConf(90*CENT, 1, 6, vCoins, setCoinsRet2, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(90*CENT, 1, 6, 0, vCoins, setCoinsRet , nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(90*CENT, 1, 6, 0, vCoins, setCoinsRet2, nValueRet)); if (equal_sets(setCoinsRet, setCoinsRet2)) fails++; } @@ -346,7 +346,7 @@ BOOST_AUTO_TEST_CASE(ApproximateBestSubset) add_coin(1000 * COIN); add_coin(3 * COIN); - BOOST_CHECK(wallet.SelectCoinsMinConf(1003 * COIN, 1, 6, vCoins, setCoinsRet, nValueRet)); + BOOST_CHECK(wallet.SelectCoinsMinConf(1003 * COIN, 1, 6, 0, vCoins, setCoinsRet, nValueRet)); BOOST_CHECK_EQUAL(nValueRet, 1003 * COIN); BOOST_CHECK_EQUAL(setCoinsRet.size(), 2U); } diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 00e97d3c7f..9676832560 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -1009,8 +1009,7 @@ bool CWallet::AbandonTransaction(const uint256& hashTx) { LOCK2(cs_main, cs_wallet); - // Do not flush the wallet here for performance reasons - CWalletDB walletdb(strWalletFile, "r+", false); + CWalletDB walletdb(strWalletFile, "r+"); std::set<uint256> todo; std::set<uint256> done; @@ -1542,9 +1541,11 @@ void CWallet::ReacceptWalletTransactions() bool CWalletTx::RelayWalletTransaction(CConnman* connman) { assert(pwallet->GetBroadcastTransactions()); - if (!IsCoinBase()) + if (!IsCoinBase() && !isAbandoned() && GetDepthInMainChain() == 0) { - if (GetDepthInMainChain() == 0 && !isAbandoned() && InMempool()) { + CValidationState state; + /* GetDepthInMainChain already catches known conflicts. */ + if (InMempool() || AcceptToMemoryPool(maxTxFee, state)) { LogPrintf("Relaying wtx %s\n", GetHash().ToString()); if (connman) { CInv inv(MSG_TX, GetHash()); @@ -2017,7 +2018,7 @@ static void ApproximateBestSubset(vector<pair<CAmount, pair<const CWalletTx*,uns } } -bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, vector<COutput> vCoins, +bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, const int nConfMine, const int nConfTheirs, const uint64_t nMaxAncestors, vector<COutput> vCoins, set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet) const { setCoinsRet.clear(); @@ -2042,6 +2043,9 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int if (output.nDepth < (pcoin->IsFromMe(ISMINE_ALL) ? nConfMine : nConfTheirs)) continue; + if (!mempool.TransactionWithinChainLimit(pcoin->GetHash(), nMaxAncestors)) + continue; + int i = output.i; CAmount n = pcoin->tx->vout[i].nValue; @@ -2167,10 +2171,17 @@ bool CWallet::SelectCoins(const vector<COutput>& vAvailableCoins, const CAmount& ++it; } + size_t nMaxChainLength = std::min(GetArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT), GetArg("-limitdescendantcount", DEFAULT_DESCENDANT_LIMIT)); + bool fRejectLongChains = GetBoolArg("-walletrejectlongchains", DEFAULT_WALLET_REJECT_LONG_CHAINS); + bool res = nTargetValue <= nValueFromPresetInputs || - SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 1, 6, vCoins, setCoinsRet, nValueRet) || - SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 1, 1, vCoins, setCoinsRet, nValueRet) || - (bSpendZeroConfChange && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 0, 1, vCoins, setCoinsRet, nValueRet)); + SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 1, 6, 0, vCoins, setCoinsRet, nValueRet) || + SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 1, 1, 0, vCoins, setCoinsRet, nValueRet) || + (bSpendZeroConfChange && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 0, 1, 2, vCoins, setCoinsRet, nValueRet)) || + (bSpendZeroConfChange && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 0, 1, std::min((size_t)4, nMaxChainLength/3), vCoins, setCoinsRet, nValueRet)) || + (bSpendZeroConfChange && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 0, 1, nMaxChainLength/2, vCoins, setCoinsRet, nValueRet)) || + (bSpendZeroConfChange && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 0, 1, nMaxChainLength, vCoins, setCoinsRet, nValueRet)) || + (bSpendZeroConfChange && !fRejectLongChains && SelectCoinsMinConf(nTargetValue - nValueFromPresetInputs, 0, 1, std::numeric_limits<uint64_t>::max(), vCoins, setCoinsRet, nValueRet)); // because SelectCoinsMinConf clears the setCoinsRet, we now add the possible inputs to the coinset setCoinsRet.insert(setPresetCoins.begin(), setPresetCoins.end()); @@ -2301,7 +2312,6 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt nChangePosInOut = nChangePosRequest; txNew.vin.clear(); txNew.vout.clear(); - txNew.wit.SetNull(); wtxNew.fFromMe = true; bool fFirst = true; @@ -2492,9 +2502,10 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt // Remove scriptSigs if we used dummy signatures for fee calculation if (!sign) { - BOOST_FOREACH (CTxIn& vin, txNew.vin) + BOOST_FOREACH (CTxIn& vin, txNew.vin) { vin.scriptSig = CScript(); - txNew.wit.SetNull(); + vin.scriptWitness.SetNull(); + } } // Embed the constructed transaction data in wtxNew. @@ -2549,6 +2560,21 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt } } + if (GetBoolArg("-walletrejectlongchains", DEFAULT_WALLET_REJECT_LONG_CHAINS)) { + // Lastly, ensure this tx will pass the mempool's chain limits + LockPoints lp; + CTxMemPoolEntry entry(wtxNew.tx, 0, 0, 0, 0, false, 0, false, 0, lp); + CTxMemPool::setEntries setAncestors; + size_t nLimitAncestors = GetArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT); + size_t nLimitAncestorSize = GetArg("-limitancestorsize", DEFAULT_ANCESTOR_SIZE_LIMIT)*1000; + size_t nLimitDescendants = GetArg("-limitdescendantcount", DEFAULT_DESCENDANT_LIMIT); + size_t nLimitDescendantSize = GetArg("-limitdescendantsize", DEFAULT_DESCENDANT_SIZE_LIMIT)*1000; + std::string errString; + if (!mempool.CalculateMemPoolAncestors(entry, setAncestors, nLimitAncestors, nLimitAncestorSize, nLimitDescendants, nLimitDescendantSize, errString)) { + strFailReason = _("Transaction has too long of a mempool chain"); + return false; + } + } return true; } @@ -2584,11 +2610,11 @@ bool CWallet::CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey, CCon { // Broadcast if (!wtxNew.AcceptToMemoryPool(maxTxFee, state)) { - // This must not fail. The transaction has already been signed and recorded. - LogPrintf("CommitTransaction(): Error: Transaction not valid, %s\n", state.GetRejectReason()); - return false; + LogPrintf("CommitTransaction(): Transaction cannot be broadcast immediately, %s\n", state.GetRejectReason()); + // TODO: if we expect the failure to be long term or permanent, instead delete wtx from the wallet and return failure. + } else { + wtxNew.RelayWalletTransaction(connman); } - wtxNew.RelayWalletTransaction(connman); } } return true; @@ -3373,21 +3399,14 @@ std::string CWallet::GetWalletHelpString(bool showDebug) strUsage += HelpMessageOpt("-dblogsize=<n>", strprintf("Flush wallet database activity from memory to disk log every <n> megabytes (default: %u)", DEFAULT_WALLET_DBLOGSIZE)); strUsage += HelpMessageOpt("-flushwallet", strprintf("Run a thread to flush wallet periodically (default: %u)", DEFAULT_FLUSHWALLET)); strUsage += HelpMessageOpt("-privdb", strprintf("Sets the DB_PRIVATE flag in the wallet db environment (default: %u)", DEFAULT_WALLET_PRIVDB)); + strUsage += HelpMessageOpt("-walletrejectlongchains", strprintf(_("Wallet will not create transactions that violate mempool chain limits (default: %u)"), DEFAULT_WALLET_REJECT_LONG_CHAINS)); } return strUsage; } -bool CWallet::InitLoadWallet() +CWallet* CWallet::CreateWalletFromFile(const std::string walletFile) { - if (GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) { - pwalletMain = NULL; - LogPrintf("Wallet disabled!\n"); - return true; - } - - std::string walletFile = GetArg("-wallet", DEFAULT_WALLET_DAT); - // needed to restore wallet transaction meta data after -zapwallettxes std::vector<CWalletTx> vWtx; @@ -3397,7 +3416,8 @@ bool CWallet::InitLoadWallet() CWallet *tempWallet = new CWallet(walletFile); DBErrors nZapWalletRet = tempWallet->ZapWalletTx(vWtx); if (nZapWalletRet != DB_LOAD_OK) { - return InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile)); + InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile)); + return NULL; } delete tempWallet; @@ -3412,23 +3432,29 @@ bool CWallet::InitLoadWallet() DBErrors nLoadWalletRet = walletInstance->LoadWallet(fFirstRun); if (nLoadWalletRet != DB_LOAD_OK) { - if (nLoadWalletRet == DB_CORRUPT) - return InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile)); + if (nLoadWalletRet == DB_CORRUPT) { + InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile)); + return NULL; + } else if (nLoadWalletRet == DB_NONCRITICAL_ERROR) { InitWarning(strprintf(_("Error reading %s! All keys read correctly, but transaction data" " or address book entries might be missing or incorrect."), walletFile)); } - else if (nLoadWalletRet == DB_TOO_NEW) - return InitError(strprintf(_("Error loading %s: Wallet requires newer version of %s"), - walletFile, _(PACKAGE_NAME))); + else if (nLoadWalletRet == DB_TOO_NEW) { + InitError(strprintf(_("Error loading %s: Wallet requires newer version of %s"), walletFile, _(PACKAGE_NAME))); + return NULL; + } else if (nLoadWalletRet == DB_NEED_REWRITE) { - return InitError(strprintf(_("Wallet needed to be rewritten: restart %s to complete"), _(PACKAGE_NAME))); + InitError(strprintf(_("Wallet needed to be rewritten: restart %s to complete"), _(PACKAGE_NAME))); + return NULL; + } + else { + InitError(strprintf(_("Error loading %s"), walletFile)); + return NULL; } - else - return InitError(strprintf(_("Error loading %s"), walletFile)); } if (GetBoolArg("-upgradewallet", fFirstRun)) @@ -3444,7 +3470,8 @@ bool CWallet::InitLoadWallet() LogPrintf("Allowing wallet upgrade up to %i\n", nMaxVersion); if (nMaxVersion < walletInstance->GetVersion()) { - return InitError(_("Cannot downgrade wallet")); + InitError(_("Cannot downgrade wallet")); + return NULL; } walletInstance->SetMaxVersion(nMaxVersion); } @@ -3461,18 +3488,24 @@ bool CWallet::InitLoadWallet() CPubKey newDefaultKey; if (walletInstance->GetKeyFromPool(newDefaultKey)) { walletInstance->SetDefaultKey(newDefaultKey); - if (!walletInstance->SetAddressBook(walletInstance->vchDefaultKey.GetID(), "", "receive")) - return InitError(_("Cannot write default address") += "\n"); + if (!walletInstance->SetAddressBook(walletInstance->vchDefaultKey.GetID(), "", "receive")) { + InitError(_("Cannot write default address") += "\n"); + return NULL; + } } walletInstance->SetBestChain(chainActive.GetLocator()); } - else if (mapArgs.count("-usehd")) { + else if (IsArgSet("-usehd")) { bool useHD = GetBoolArg("-usehd", DEFAULT_USE_HD_WALLET); - if (walletInstance->IsHDEnabled() && !useHD) - return InitError(strprintf(_("Error loading %s: You can't disable HD on a already existing HD wallet"), walletFile)); - if (!walletInstance->IsHDEnabled() && useHD) - return InitError(strprintf(_("Error loading %s: You can't enable HD on a already existing non-HD wallet"), walletFile)); + if (walletInstance->IsHDEnabled() && !useHD) { + InitError(strprintf(_("Error loading %s: You can't disable HD on a already existing HD wallet"), walletFile)); + return NULL; + } + if (!walletInstance->IsHDEnabled() && useHD) { + InitError(strprintf(_("Error loading %s: You can't enable HD on a already existing non-HD wallet"), walletFile)); + return NULL; + } } LogPrintf(" wallet %15dms\n", GetTimeMillis() - nStart); @@ -3502,8 +3535,10 @@ bool CWallet::InitLoadWallet() while (block && block->pprev && (block->pprev->nStatus & BLOCK_HAVE_DATA) && block->pprev->nTx > 0 && pindexRescan != block) block = block->pprev; - if (pindexRescan != block) - return InitError(_("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)")); + if (pindexRescan != block) { + InitError(_("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)")); + return NULL; + } } uiInterface.InitMessage(_("Rescanning...")); @@ -3548,11 +3583,30 @@ bool CWallet::InitLoadWallet() LogPrintf("mapAddressBook.size() = %u\n", walletInstance->mapAddressBook.size()); } - pwalletMain = walletInstance; + return walletInstance; +} + +bool CWallet::InitLoadWallet() +{ + if (GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) { + pwalletMain = NULL; + LogPrintf("Wallet disabled!\n"); + return true; + } + + std::string walletFile = GetArg("-wallet", DEFAULT_WALLET_DAT); + + CWallet * const pwallet = CreateWalletFromFile(walletFile); + if (!pwallet) { + return false; + } + pwalletMain = pwallet; return true; } +std::atomic<bool> CWallet::fFlushThreadRunning(false); + void CWallet::postInitProcess(boost::thread_group& threadGroup) { // Add wallet transactions that aren't already in a block to mempool @@ -3560,7 +3614,9 @@ void CWallet::postInitProcess(boost::thread_group& threadGroup) ReacceptWalletTransactions(); // Run a thread to flush wallet periodically - threadGroup.create_thread(boost::bind(&ThreadFlushWalletDB, boost::ref(this->strWalletFile))); + if (!CWallet::fFlushThreadRunning.exchange(true)) { + threadGroup.create_thread(ThreadFlushWalletDB); + } } bool CWallet::ParameterInteraction() @@ -3591,31 +3647,31 @@ bool CWallet::ParameterInteraction() InitWarning(AmountHighWarn("-minrelaytxfee") + " " + _("The wallet will avoid paying less than the minimum relay fee.")); - if (mapArgs.count("-mintxfee")) + if (IsArgSet("-mintxfee")) { CAmount n = 0; - if (!ParseMoney(mapArgs["-mintxfee"], n) || 0 == n) - return InitError(AmountErrMsg("mintxfee", mapArgs["-mintxfee"])); + if (!ParseMoney(GetArg("-mintxfee", ""), n) || 0 == n) + return InitError(AmountErrMsg("mintxfee", GetArg("-mintxfee", ""))); if (n > HIGH_TX_FEE_PER_KB) InitWarning(AmountHighWarn("-mintxfee") + " " + _("This is the minimum transaction fee you pay on every transaction.")); CWallet::minTxFee = CFeeRate(n); } - if (mapArgs.count("-fallbackfee")) + if (IsArgSet("-fallbackfee")) { CAmount nFeePerK = 0; - if (!ParseMoney(mapArgs["-fallbackfee"], nFeePerK)) - return InitError(strprintf(_("Invalid amount for -fallbackfee=<amount>: '%s'"), mapArgs["-fallbackfee"])); + if (!ParseMoney(GetArg("-fallbackfee", ""), nFeePerK)) + return InitError(strprintf(_("Invalid amount for -fallbackfee=<amount>: '%s'"), GetArg("-fallbackfee", ""))); if (nFeePerK > HIGH_TX_FEE_PER_KB) InitWarning(AmountHighWarn("-fallbackfee") + " " + _("This is the transaction fee you may pay when fee estimates are not available.")); CWallet::fallbackFee = CFeeRate(nFeePerK); } - if (mapArgs.count("-paytxfee")) + if (IsArgSet("-paytxfee")) { CAmount nFeePerK = 0; - if (!ParseMoney(mapArgs["-paytxfee"], nFeePerK)) - return InitError(AmountErrMsg("paytxfee", mapArgs["-paytxfee"])); + if (!ParseMoney(GetArg("-paytxfee", ""), nFeePerK)) + return InitError(AmountErrMsg("paytxfee", GetArg("-paytxfee", ""))); if (nFeePerK > HIGH_TX_FEE_PER_KB) InitWarning(AmountHighWarn("-paytxfee") + " " + _("This is the transaction fee you will pay if you send a transaction.")); @@ -3624,21 +3680,21 @@ bool CWallet::ParameterInteraction() if (payTxFee < ::minRelayTxFee) { return InitError(strprintf(_("Invalid amount for -paytxfee=<amount>: '%s' (must be at least %s)"), - mapArgs["-paytxfee"], ::minRelayTxFee.ToString())); + GetArg("-paytxfee", ""), ::minRelayTxFee.ToString())); } } - if (mapArgs.count("-maxtxfee")) + if (IsArgSet("-maxtxfee")) { CAmount nMaxFee = 0; - if (!ParseMoney(mapArgs["-maxtxfee"], nMaxFee)) - return InitError(AmountErrMsg("maxtxfee", mapArgs["-maxtxfee"])); + if (!ParseMoney(GetArg("-maxtxfee", ""), nMaxFee)) + return InitError(AmountErrMsg("maxtxfee", GetArg("-maxtxfee", ""))); if (nMaxFee > HIGH_MAX_TX_FEE) InitWarning(_("-maxtxfee is set very high! Fees this large could be paid on a single transaction.")); maxTxFee = nMaxFee; if (CFeeRate(maxTxFee, 1000) < ::minRelayTxFee) { return InitError(strprintf(_("Invalid amount for -maxtxfee=<amount>: '%s' (must be at least the minrelay fee of %s to prevent stuck transactions)"), - mapArgs["-maxtxfee"], ::minRelayTxFee.ToString())); + GetArg("-maxtxfee", ""), ::minRelayTxFee.ToString())); } } nTxConfirmTarget = GetArg("-txconfirmtarget", DEFAULT_TX_CONFIRM_TARGET); @@ -3646,6 +3702,9 @@ bool CWallet::ParameterInteraction() fSendFreeTransactions = GetBoolArg("-sendfreetransactions", DEFAULT_SEND_FREE_TRANSACTIONS); fWalletRbf = GetBoolArg("-walletrbf", DEFAULT_WALLET_RBF); + if (fSendFreeTransactions && GetArg("-limitfreerelay", DEFAULT_LIMITFREERELAY) <= 0) + return InitError("Creation of free transactions with their relay disabled is not supported."); + return true; } @@ -3706,21 +3765,13 @@ CWalletKey::CWalletKey(int64_t nExpires) nTimeExpires = nExpires; } -int CMerkleTx::SetMerkleBranch(const CBlockIndex* pindex, int posInBlock) +void CMerkleTx::SetMerkleBranch(const CBlockIndex* pindex, int posInBlock) { - AssertLockHeld(cs_main); - // Update the tx's hashBlock hashBlock = pindex->GetBlockHash(); // set the position of the transaction in the block nIndex = posInBlock; - - // Is the tx in a block that's in the main chain - if (!chainActive.Contains(pindex)) - return 0; - - return chainActive.Height() - pindex->nHeight + 1; } int CMerkleTx::GetDepthInMainChain(const CBlockIndex* &pindexRet) const @@ -3752,5 +3803,5 @@ int CMerkleTx::GetBlocksToMaturity() const bool CMerkleTx::AcceptToMemoryPool(const CAmount& nAbsurdFee, CValidationState& state) { - return ::AcceptToMemoryPool(mempool, state, *this, true, NULL, false, nAbsurdFee); + return ::AcceptToMemoryPool(mempool, state, tx, true, NULL, false, nAbsurdFee); } diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h index f7103b6a80..1d1f84ebb9 100644 --- a/src/wallet/wallet.h +++ b/src/wallet/wallet.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -18,6 +18,7 @@ #include "wallet/rpcwallet.h" #include <algorithm> +#include <atomic> #include <map> #include <set> #include <stdexcept> @@ -53,6 +54,8 @@ static const CAmount MIN_CHANGE = CENT; static const bool DEFAULT_SPEND_ZEROCONF_CHANGE = true; //! Default for -sendfreetransactions static const bool DEFAULT_SEND_FREE_TRANSACTIONS = false; +//! Default for -walletrejectlongchains +static const bool DEFAULT_WALLET_REJECT_LONG_CHAINS = false; //! -txconfirmtarget default static const unsigned int DEFAULT_TX_CONFIRM_TARGET = 6; //! -walletrbf default @@ -216,7 +219,7 @@ public: READWRITE(nIndex); } - int SetMerkleBranch(const CBlockIndex* pIndex, int posInBlock); + void SetMerkleBranch(const CBlockIndex* pIndex, int posInBlock); /** * Return depth of transaction in blockchain: @@ -367,6 +370,7 @@ public: { fCreditCached = false; fAvailableCreditCached = false; + fImmatureCreditCached = false; fWatchDebitCached = false; fWatchCreditCached = false; fAvailableWatchCreditCached = false; @@ -555,6 +559,8 @@ private: class CWallet : public CCryptoKeyStore, public CValidationInterface { private: + static std::atomic<bool> fFlushThreadRunning; + /** * Select a set of coins such that nValueRet >= nTargetValue and at least * all coins from coinControl are selected; Never select unconfirmed coins @@ -690,7 +696,7 @@ public: * completion the coin set and corresponding actual target value is * assembled */ - bool SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet) const; + bool SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, uint64_t nMaxAncestors, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet) const; bool IsSpent(const uint256& hash, unsigned int n) const; @@ -917,6 +923,7 @@ public: static std::string GetWalletHelpString(bool showDebug); /* Initializes the wallet, returns a new CWallet instance or a null pointer in case of an error */ + static CWallet* CreateWalletFromFile(const std::string walletFile); static bool InitLoadWallet(); /** diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp index 0395e4a072..9cd19ab619 100644 --- a/src/wallet/walletdb.cpp +++ b/src/wallet/walletdb.cpp @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -768,7 +768,7 @@ DBErrors CWalletDB::ZapWalletTx(CWallet* pwallet, vector<CWalletTx>& vWtx) return DB_LOAD_OK; } -void ThreadFlushWalletDB(const string& strFile) +void ThreadFlushWalletDB() { // Make this thread recognisable as the wallet flushing thread RenameThread("bitcoin-wallet"); @@ -810,6 +810,7 @@ void ThreadFlushWalletDB(const string& strFile) if (nRefCount == 0) { boost::this_thread::interruption_point(); + const std::string& strFile = pwalletMain->strWalletFile; map<string, int>::iterator _mi = bitdb.mapFileUseCount.find(strFile); if (_mi != bitdb.mapFileUseCount.end()) { diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h index eb25ac613d..b9db55baa4 100644 --- a/src/wallet/walletdb.h +++ b/src/wallet/walletdb.h @@ -1,5 +1,5 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto -// Copyright (c) 2009-2015 The Bitcoin Core developers +// Copyright (c) 2009-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -182,6 +182,6 @@ private: }; -void ThreadFlushWalletDB(const std::string& strFile); +void ThreadFlushWalletDB(); #endif // BITCOIN_WALLET_WALLETDB_H diff --git a/src/warnings.cpp b/src/warnings.cpp new file mode 100644 index 0000000000..2c1b1b0e12 --- /dev/null +++ b/src/warnings.cpp @@ -0,0 +1,89 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2016 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 "sync.h" +#include "clientversion.h" +#include "util.h" +#include "warnings.h" + +CCriticalSection cs_warnings; +std::string strMiscWarning; +bool fLargeWorkForkFound = false; +bool fLargeWorkInvalidChainFound = false; + +void SetMiscWarning(const std::string& strWarning) +{ + LOCK(cs_warnings); + strMiscWarning = strWarning; +} + +void SetfLargeWorkForkFound(bool flag) +{ + LOCK(cs_warnings); + fLargeWorkForkFound = flag; +} + +bool GetfLargeWorkForkFound() +{ + LOCK(cs_warnings); + return fLargeWorkForkFound; +} + +void SetfLargeWorkInvalidChainFound(bool flag) +{ + LOCK(cs_warnings); + fLargeWorkInvalidChainFound = flag; +} + +bool GetfLargeWorkInvalidChainFound() +{ + LOCK(cs_warnings); + return fLargeWorkInvalidChainFound; +} + +std::string GetWarnings(const std::string& strFor) +{ + std::string strStatusBar; + std::string strRPC; + std::string strGUI; + const std::string uiAlertSeperator = "<hr />"; + + LOCK(cs_warnings); + + if (!CLIENT_VERSION_IS_RELEASE) { + strStatusBar = "This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"; + strGUI = _("This is a pre-release test build - use at your own risk - do not use for mining or merchant applications"); + } + + if (GetBoolArg("-testsafemode", DEFAULT_TESTSAFEMODE)) + strStatusBar = strRPC = strGUI = "testsafemode enabled"; + + // Misc warnings like out of disk space and clock is wrong + if (strMiscWarning != "") + { + strStatusBar = strMiscWarning; + strGUI += (strGUI.empty() ? "" : uiAlertSeperator) + strMiscWarning; + } + + if (fLargeWorkForkFound) + { + strStatusBar = strRPC = "Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues."; + strGUI += (strGUI.empty() ? "" : uiAlertSeperator) + _("Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues."); + } + else if (fLargeWorkInvalidChainFound) + { + strStatusBar = strRPC = "Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade."; + strGUI += (strGUI.empty() ? "" : uiAlertSeperator) + _("Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade."); + } + + if (strFor == "gui") + return strGUI; + else if (strFor == "statusbar") + return strStatusBar; + else if (strFor == "rpc") + return strRPC; + assert(!"GetWarnings(): invalid parameter"); + return "error"; +} diff --git a/src/warnings.h b/src/warnings.h new file mode 100644 index 0000000000..a7aa657426 --- /dev/null +++ b/src/warnings.h @@ -0,0 +1,21 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2016 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_WARNINGS_H +#define BITCOIN_WARNINGS_H + +#include <stdlib.h> +#include <string> + +void SetMiscWarning(const std::string& strWarning); +void SetfLargeWorkForkFound(bool flag); +bool GetfLargeWorkForkFound(); +void SetfLargeWorkInvalidChainFound(bool flag); +bool GetfLargeWorkInvalidChainFound(); +std::string GetWarnings(const std::string& strFor); + +static const bool DEFAULT_TESTSAFEMODE = false; + +#endif // BITCOIN_WARNINGS_H diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp index a7e20a8356..431d8c9ac9 100644 --- a/src/zmq/zmqnotificationinterface.cpp +++ b/src/zmq/zmqnotificationinterface.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -29,7 +29,7 @@ CZMQNotificationInterface::~CZMQNotificationInterface() } } -CZMQNotificationInterface* CZMQNotificationInterface::CreateWithArguments(const std::map<std::string, std::string> &args) +CZMQNotificationInterface* CZMQNotificationInterface::Create() { CZMQNotificationInterface* notificationInterface = NULL; std::map<std::string, CZMQNotifierFactory> factories; @@ -42,11 +42,11 @@ CZMQNotificationInterface* CZMQNotificationInterface::CreateWithArguments(const for (std::map<std::string, CZMQNotifierFactory>::const_iterator i=factories.begin(); i!=factories.end(); ++i) { - std::map<std::string, std::string>::const_iterator j = args.find("-zmq" + i->first); - if (j!=args.end()) + std::string arg("-zmq" + i->first); + if (IsArgSet(arg)) { CZMQNotifierFactory factory = i->second; - std::string address = j->second; + std::string address = GetArg(arg, ""); CZMQAbstractNotifier *notifier = factory(); notifier->SetType(i->first); notifier->SetAddress(address); diff --git a/src/zmq/zmqnotificationinterface.h b/src/zmq/zmqnotificationinterface.h index 037470ec17..beabb78da6 100644 --- a/src/zmq/zmqnotificationinterface.h +++ b/src/zmq/zmqnotificationinterface.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -17,7 +17,7 @@ class CZMQNotificationInterface : public CValidationInterface public: virtual ~CZMQNotificationInterface(); - static CZMQNotificationInterface* CreateWithArguments(const std::map<std::string, std::string> &args); + static CZMQNotificationInterface* Create(); protected: bool Initialize(); diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp index a11256dfd5..caca1248a1 100644 --- a/src/zmq/zmqpublishnotifier.cpp +++ b/src/zmq/zmqpublishnotifier.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. diff --git a/src/zmq/zmqpublishnotifier.h b/src/zmq/zmqpublishnotifier.h index 751ded3957..bcbecf1bde 100644 --- a/src/zmq/zmqpublishnotifier.h +++ b/src/zmq/zmqpublishnotifier.h @@ -1,4 +1,4 @@ -// Copyright (c) 2015 The Bitcoin Core developers +// Copyright (c) 2015-2016 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. |