diff options
-rw-r--r-- | doc/bips.md | 14 | ||||
-rw-r--r-- | src/bitcoin-cli.cpp | 15 | ||||
-rw-r--r-- | src/logging.cpp | 24 | ||||
-rw-r--r-- | src/test/util_tests.cpp | 18 | ||||
-rw-r--r-- | src/util/system.cpp | 13 |
5 files changed, 73 insertions, 11 deletions
diff --git a/doc/bips.md b/doc/bips.md index 71ff5552ee..85c9ebb9f6 100644 --- a/doc/bips.md +++ b/doc/bips.md @@ -18,23 +18,23 @@ BIPs that are implemented by Bitcoin Core (up-to-date up to **v0.19.0**): * [`BIP 61`](https://github.com/bitcoin/bips/blob/master/bip-0061.mediawiki): The 'reject' protocol message (and the protocol version bump to 70002) was added in **v0.9.0** ([PR #3185](https://github.com/bitcoin/bitcoin/pull/3185)). Starting **v0.17.0**, whether to send reject messages can be configured with the `-enablebip61` option, and support is deprecated as of **v0.18.0**. * [`BIP 65`](https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki): The CHECKLOCKTIMEVERIFY softfork was merged in **v0.12.0** ([PR #6351](https://github.com/bitcoin/bitcoin/pull/6351)), and backported to **v0.11.2** and **v0.10.4**. Mempool-only CLTV was added in [PR #6124](https://github.com/bitcoin/bitcoin/pull/6124). * [`BIP 66`](https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki): The strict DER rules and associated version 3 blocks have been implemented since **v0.10.0** ([PR #5713](https://github.com/bitcoin/bitcoin/pull/5713)). -* [`BIP 68`](https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki): Sequence locks have been implemented as of **v0.12.1** ([PR #7184](https://github.com/bitcoin/bitcoin/pull/7184)), and have been activated since *block 419328*. +* [`BIP 68`](https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki): Sequence locks have been implemented as of **v0.12.1** ([PR #7184](https://github.com/bitcoin/bitcoin/pull/7184)), and have been *buried* since **v0.19.0** ([PR #16060](https://github.com/bitcoin/bitcoin/pull/16060)). * [`BIP 70`](https://github.com/bitcoin/bips/blob/master/bip-0070.mediawiki) [`71`](https://github.com/bitcoin/bips/blob/master/bip-0071.mediawiki) [`72`](https://github.com/bitcoin/bips/blob/master/bip-0072.mediawiki): Payment Protocol support has been available in Bitcoin Core GUI since **v0.9.0** ([PR #5216](https://github.com/bitcoin/bitcoin/pull/5216)). Support can be optionally disabled at build time since **v0.18.0** ([PR 14451](https://github.com/bitcoin/bitcoin/pull/14451)), and is disabled by default at build time since **v0.19.0** ([PR #15584](https://github.com/bitcoin/bitcoin/pull/15584)). * [`BIP 90`](https://github.com/bitcoin/bips/blob/master/bip-0090.mediawiki): Trigger mechanism for activation of BIPs 34, 65, and 66 has been simplified to block height checks since **v0.14.0** ([PR #8391](https://github.com/bitcoin/bitcoin/pull/8391)). * [`BIP 111`](https://github.com/bitcoin/bips/blob/master/bip-0111.mediawiki): `NODE_BLOOM` service bit added, and enforced for all peer versions as of **v0.13.0** ([PR #6579](https://github.com/bitcoin/bitcoin/pull/6579) and [PR #6641](https://github.com/bitcoin/bitcoin/pull/6641)). -* [`BIP 112`](https://github.com/bitcoin/bips/blob/master/bip-0112.mediawiki): The CHECKSEQUENCEVERIFY opcode has been implemented since **v0.12.1** ([PR #7524](https://github.com/bitcoin/bitcoin/pull/7524)) and has been activated since *block 419328*. -* [`BIP 113`](https://github.com/bitcoin/bips/blob/master/bip-0113.mediawiki): Median time past lock-time calculations have been implemented since **v0.12.1** ([PR #6566](https://github.com/bitcoin/bitcoin/pull/6566)) and have been activated since *block 419328*. +* [`BIP 112`](https://github.com/bitcoin/bips/blob/master/bip-0112.mediawiki): The CHECKSEQUENCEVERIFY opcode has been implemented since **v0.12.1** ([PR #7524](https://github.com/bitcoin/bitcoin/pull/7524)), and has been *buried* since **v0.19.0** ([PR #16060](https://github.com/bitcoin/bitcoin/pull/16060)). +* [`BIP 113`](https://github.com/bitcoin/bips/blob/master/bip-0113.mediawiki): Median time past lock-time calculations have been implemented since **v0.12.1** ([PR #6566](https://github.com/bitcoin/bitcoin/pull/6566)), and has been *buried* since **v0.19.0** ([PR #16060](https://github.com/bitcoin/bitcoin/pull/16060)). * [`BIP 125`](https://github.com/bitcoin/bips/blob/master/bip-0125.mediawiki): Opt-in full replace-by-fee signaling honoured in mempool and mining as of **v0.12.0** ([PR 6871](https://github.com/bitcoin/bitcoin/pull/6871)). Enabled by default in the wallet GUI as of **v0.18.1** ([PR #11605](https://github.com/bitcoin/bitcoin/pull/11605)) * [`BIP 130`](https://github.com/bitcoin/bips/blob/master/bip-0130.mediawiki): direct headers announcement is negotiated with peer versions `>=70012` as of **v0.12.0** ([PR 6494](https://github.com/bitcoin/bitcoin/pull/6494)). * [`BIP 133`](https://github.com/bitcoin/bips/blob/master/bip-0133.mediawiki): feefilter messages are respected and sent for peer versions `>=70013` as of **v0.13.0** ([PR 7542](https://github.com/bitcoin/bitcoin/pull/7542)). -* [`BIP 141`](https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki): Segregated Witness (Consensus Layer) as of **v0.13.0** ([PR 8149](https://github.com/bitcoin/bitcoin/pull/8149)), and defined for mainnet as of **v0.13.1** ([PR 8937](https://github.com/bitcoin/bitcoin/pull/8937)). -* [`BIP 143`](https://github.com/bitcoin/bips/blob/master/bip-0143.mediawiki): Transaction Signature Verification for Version 0 Witness Program as of **v0.13.0** ([PR 8149](https://github.com/bitcoin/bitcoin/pull/8149)) and defined for mainnet as of **v0.13.1** ([PR 8937](https://github.com/bitcoin/bitcoin/pull/8937)). +* [`BIP 141`](https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki): Segregated Witness (Consensus Layer) as of **v0.13.0** ([PR 8149](https://github.com/bitcoin/bitcoin/pull/8149)), defined for mainnet as of **v0.13.1** ([PR 8937](https://github.com/bitcoin/bitcoin/pull/8937)), and *buried* since **v0.19.0** ([PR #16060](https://github.com/bitcoin/bitcoin/pull/16060)). +* [`BIP 143`](https://github.com/bitcoin/bips/blob/master/bip-0143.mediawiki): Transaction Signature Verification for Version 0 Witness Program as of **v0.13.0** ([PR 8149](https://github.com/bitcoin/bitcoin/pull/8149)), defined for mainnet as of **v0.13.1** ([PR 8937](https://github.com/bitcoin/bitcoin/pull/8937)), and *buried* since **v0.19.0** ([PR #16060](https://github.com/bitcoin/bitcoin/pull/16060)). * [`BIP 144`](https://github.com/bitcoin/bips/blob/master/bip-0144.mediawiki): Segregated Witness as of **0.13.0** ([PR 8149](https://github.com/bitcoin/bitcoin/pull/8149)). * [`BIP 145`](https://github.com/bitcoin/bips/blob/master/bip-0145.mediawiki): getblocktemplate updates for Segregated Witness as of **v0.13.0** ([PR 8149](https://github.com/bitcoin/bitcoin/pull/8149)). -* [`BIP 147`](https://github.com/bitcoin/bips/blob/master/bip-0147.mediawiki): NULLDUMMY softfork as of **v0.13.1** ([PR 8636](https://github.com/bitcoin/bitcoin/pull/8636) and [PR 8937](https://github.com/bitcoin/bitcoin/pull/8937)). +* [`BIP 147`](https://github.com/bitcoin/bips/blob/master/bip-0147.mediawiki): NULLDUMMY softfork as of **v0.13.1** ([PR 8636](https://github.com/bitcoin/bitcoin/pull/8636) and [PR 8937](https://github.com/bitcoin/bitcoin/pull/8937)), *buried* since **v0.19.0** ([PR #16060](https://github.com/bitcoin/bitcoin/pull/16060)). * [`BIP 152`](https://github.com/bitcoin/bips/blob/master/bip-0152.mediawiki): Compact block transfer and related optimizations are used as of **v0.13.0** ([PR 8068](https://github.com/bitcoin/bitcoin/pull/8068)). - [`BIP 158`](https://github.com/bitcoin/bips/blob/master/bip-0158.mediawiki): Compact Block Filters for Light Clients can be indexed as of **v0.19.0** ([PR #14121](https://github.com/bitcoin/bitcoin/pull/14121)). -* [`BIP 159`](https://github.com/bitcoin/bips/blob/master/bip-0159.mediawiki): The NODE_NETWORK_LIMITED service bit is signalled as of **v0.16.0** ([PR 11740](https://github.com/bitcoin/bitcoin/pull/11740)), and such nodes are connected to as of **v0.17.0** ([PR 10387](https://github.com/bitcoin/bitcoin/pull/10387)). +* [`BIP 159`](https://github.com/bitcoin/bips/blob/master/bip-0159.mediawiki): The `NODE_NETWORK_LIMITED` service bit is signalled as of **v0.16.0** ([PR 11740](https://github.com/bitcoin/bitcoin/pull/11740)), and such nodes are connected to as of **v0.17.0** ([PR 10387](https://github.com/bitcoin/bitcoin/pull/10387)). * [`BIP 173`](https://github.com/bitcoin/bips/blob/master/bip-0173.mediawiki): Bech32 addresses for native Segregated Witness outputs are supported as of **v0.16.0** ([PR 11167](https://github.com/bitcoin/bitcoin/pull/11167)). * [`BIP 174`](https://github.com/bitcoin/bips/blob/master/bip-0174.mediawiki): RPCs to operate on Partially Signed Bitcoin Transactions (PSBT) are present as of **v0.17.0** ([PR 13557](https://github.com/bitcoin/bitcoin/pull/13557)). * [`BIP 176`](https://github.com/bitcoin/bips/blob/master/bip-0176.mediawiki): Bits Denomination [QT only] is supported as of **v0.16.0** ([PR 12035](https://github.com/bitcoin/bitcoin/pull/12035)). diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp index a6756fcce7..7fdd8e9466 100644 --- a/src/bitcoin-cli.cpp +++ b/src/bitcoin-cli.cpp @@ -314,7 +314,20 @@ static UniValue CallRPC(BaseRequestHandler *rh, const std::string& strMethod, co // Synchronously look up hostname raii_evhttp_connection evcon = obtain_evhttp_connection_base(base.get(), host, port); - evhttp_connection_set_timeout(evcon.get(), gArgs.GetArg("-rpcclienttimeout", DEFAULT_HTTP_CLIENT_TIMEOUT)); + + // Set connection timeout + { + const int timeout = gArgs.GetArg("-rpcclienttimeout", DEFAULT_HTTP_CLIENT_TIMEOUT); + if (timeout > 0) { + evhttp_connection_set_timeout(evcon.get(), timeout); + } else { + // Indefinite request timeouts are not possible in libevent-http, so we + // set the timeout to a very long time period instead. + + constexpr int YEAR_IN_SECONDS = 31556952; // Average length of year in Gregorian calendar + evhttp_connection_set_timeout(evcon.get(), 5 * YEAR_IN_SECONDS); + } + } HTTPReply response; raii_evhttp_request req = obtain_evhttp_request(http_request_done, (void*)&response); diff --git a/src/logging.cpp b/src/logging.cpp index dc2d130a2a..60ab486198 100644 --- a/src/logging.cpp +++ b/src/logging.cpp @@ -224,10 +224,32 @@ std::string BCLog::Logger::LogTimestampStr(const std::string& str) return strStamped; } +namespace BCLog { + /** Belts and suspenders: make sure outgoing log messages don't contain + * potentially suspicious characters, such as terminal control codes. + * + * This escapes control characters except newline ('\n') in C syntax. + * It escapes instead of removes them to still allow for troubleshooting + * issues where they accidentally end up in strings. + */ + std::string LogEscapeMessage(const std::string& str) { + std::string ret; + for (char ch_in : str) { + uint8_t ch = (uint8_t)ch_in; + if ((ch >= 32 || ch == '\n') && ch != '\x7f') { + ret += ch_in; + } else { + ret += strprintf("\\x%02x", ch); + } + } + return ret; + } +} + void BCLog::Logger::LogPrintStr(const std::string& str) { std::lock_guard<std::mutex> scoped_lock(m_cs); - std::string str_prefixed = str; + std::string str_prefixed = LogEscapeMessage(str); if (m_log_threadnames && m_started_new_line) { str_prefixed.insert(0, "[" + util::ThreadGetInternalName() + "] "); diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index d0cd4b0a03..dda6241a7b 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -25,6 +25,11 @@ #include <boost/test/unit_test.hpp> +/* defined in logging.cpp */ +namespace BCLog { + std::string LogEscapeMessage(const std::string& str); +} + BOOST_FIXTURE_TEST_SUITE(util_tests, BasicTestingSetup) BOOST_AUTO_TEST_CASE(util_criticalsection) @@ -1572,4 +1577,17 @@ BOOST_AUTO_TEST_CASE(test_Capitalize) BOOST_CHECK_EQUAL(Capitalize("\x00\xfe\xff"), "\x00\xfe\xff"); } +BOOST_AUTO_TEST_CASE(test_LogEscapeMessage) +{ + // ASCII and UTF-8 must pass through unaltered. + BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage("Valid log message貓"), "Valid log message貓"); + // Newlines must pass through unaltered. + BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage("Message\n with newlines\n"), "Message\n with newlines\n"); + // Other control characters are escaped in C syntax. + BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage("\x01\x7f Corrupted log message\x0d"), R"(\x01\x7f Corrupted log message\x0d)"); + // Embedded NULL characters are escaped too. + const std::string NUL("O\x00O", 3); + BOOST_CHECK_EQUAL(BCLog::LogEscapeMessage(NUL), R"(O\x00O)"); +} + BOOST_AUTO_TEST_SUITE_END() diff --git a/src/util/system.cpp b/src/util/system.cpp index 8098cde093..3820006072 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -380,6 +380,15 @@ bool ArgsManager::ParseParameters(int argc, const char* const argv[], std::strin for (int i = 1; i < argc; i++) { std::string key(argv[i]); + +#ifdef MAC_OSX + // At the first time when a user gets the "App downloaded from the + // internet" warning, and clicks the Open button, macOS passes + // a unique process serial number (PSN) as -psn_... command-line + // argument, which we filter out. + if (key.substr(0, 5) == "-psn_") continue; +#endif + if (key == "-") break; //bitcoin-tx using stdin std::string val; size_t is_index = key.find('='); @@ -1153,12 +1162,12 @@ void SetupEnvironment() } #endif // On most POSIX systems (e.g. Linux, but not BSD) the environment's locale - // may be invalid, in which case the "C" locale is used as fallback. + // may be invalid, in which case the "C.UTF-8" locale is used as fallback. #if !defined(WIN32) && !defined(MAC_OSX) && !defined(__FreeBSD__) && !defined(__OpenBSD__) try { std::locale(""); // Raises a runtime error if current locale is invalid } catch (const std::runtime_error&) { - setenv("LC_ALL", "C", 1); + setenv("LC_ALL", "C.UTF-8", 1); } #elif defined(WIN32) // Set the default input/output charset is utf-8 |