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2021-11-26Merge bitcoin/bitcoin#23517: scripted-diff: Move miner to src/nodeMarcoFalke
fa4e09924b11b0dc94e377005f86a83c09761265 refactor: Replace validation.h include with forward-decl in miner.h (MarcoFalke) fa0739a7d398aea952a07b73ef565e7c2da75898 style: Sort file list after rename (MarcoFalke) fa53e3a58c94731a90514fe92fad365a49adb10c scripted-diff: Move miner to src/node (MarcoFalke) Pull request description: It is impossible to run the miner without a node (validation, chainstate, mempool, rpc, ...). Also, the module is in the node library. Thus, it should be moved to `src/node`. Also, replace the `validation.h` include in the header with a forward-declaration. ACKs for top commit: theStack: Code-review ACK fa4e09924b11b0dc94e377005f86a83c09761265 Tree-SHA512: 791e6caa5839d8dc83b0f58f3f49bc0a7e3c1710822e8a44dede254c87b6f7531a0586fb95e8a067c181457a3895ad6041718aa2a2fac64cfc136bf04bb851d5
2021-11-24scripted-diff: rename `proxyType` to `Proxy`Vasil Dimov
-BEGIN VERIFY SCRIPT- sed -i 's/\<proxyType\>/Proxy/g' $(git grep -l proxyType) -END VERIFY SCRIPT-
2021-11-24net: respect -onlynet= when making outbound connectionsVasil Dimov
Do not make outbound connections to hosts which belong to a network which is restricted by `-onlynet`. This applies to hosts that are automatically chosen to connect to and to anchors. This does not apply to hosts given to `-connect`, `-addnode`, `addnode` RPC, dns seeds, `-seednodes`. Fixes https://github.com/bitcoin/bitcoin/issues/13378 Fixes https://github.com/bitcoin/bitcoin/issues/22647 Supersedes https://github.com/bitcoin/bitcoin/pull/22651
2021-11-24Merge bitcoin/bitcoin#23249: util: ParseByteUnits - Parse a string with ↵MarcoFalke
suffix unit 21b58f430fa05fdb7c5db79b545302417a5dbceb util: ParseByteUnits - Parse a string with suffix unit [k|K|m|M|g|G|t|T] (Douglas Chimento) Pull request description: A convenience utility for parsing human readable strings sizes e.g. `500G` is `500 * 1 << 30` The argument/setting `maxuploadtarget` now accept human readable byte units `[k|K|m|M|g|G||t|T]` This change backward compatible, defaults to `M` if no unit specified. ACKs for top commit: vasild: ACK 21b58f430fa05fdb7c5db79b545302417a5dbceb ryanofsky: Code review ACK 21b58f430fa05fdb7c5db79b545302417a5dbceb. Only changes since last review are dropping optional has_value call, fixing comment punctuation, squashing commits. Tree-SHA512: c9b85acc0f77c847a0290b27ac5dc586ecc078110cf133063140576a04c11aa9c553159b9b4993488edcf6e60db6837de7c83b2964639bc21e8ffa4d455a5eb7
2021-11-17util: ParseByteUnits - Parse a string with suffix unit [k|K|m|M|g|G|t|T]Douglas Chimento
A convenience utility for human readable arguments/config e.g. -maxuploadtarget=500g
2021-11-16style: Sort file list after renameMarcoFalke
2021-11-16scripted-diff: Move miner to src/nodeMarcoFalke
-BEGIN VERIFY SCRIPT- # Move module git mv src/miner.cpp src/node/ git mv src/miner.h src/node/ # Replacements sed -i 's:miner\.h:node/miner.h:g' $(git grep -l miner) sed -i 's:miner\.cpp:node/miner.cpp:g' $(git grep -l miner) sed -i 's:MINER_H:NODE_MINER_H:g' $(git grep -l MINER_H) -END VERIFY SCRIPT-
2021-11-15Merge bitcoin/bitcoin#23005: multiprocess: Delay wallet client constructionW. J. van der Laan
ad085f9ba15c131fc5cc77086a620f2e366aac7c multiprocess: Delay wallet client construction (Russell Yanofsky) Pull request description: Delay wallet client construction until after logging, thread and other init for two reasons: - More responsive multiprocess GUI startup. When bitcoin-gui is started this moves the call from bitcoin-gui to bitcoin-node that spawns bitcoin-wallet off of the GUI event thread and onto the background GUI init executor thread. - Avoids feature_logging.py test failures with bitcoin-node by making bitcoin-wallet logging start after bitcoin-node logging starts, because the tests are not written to handle the bitcoin-wallet logging init code running first. This partially reverts commit b266b3e0bf29d0f3d5deaeec62d57c5025b35525, moving wallet client creation back to the place it was located before. --- This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). ACKs for top commit: laanwj: code review ACK ad085f9ba15c131fc5cc77086a620f2e366aac7c hebasto: ACK ad085f9ba15c131fc5cc77086a620f2e366aac7c, I have reviewed the code and it looks OK. Tree-SHA512: 74d957ce2ee096db745c517124f60800185814b06c20db676090e10dce1b90311adbab02865a69731f8c39b9365f9ee14be0830ca1368cac9b474801ea92bad5
2021-11-03net: introduce a new config option to enable CJDNSVasil Dimov
CJDNS is set up in the host OS, outside of the application. When the routing is configured properly then connecting to fc00::/8 results in connecting to the CJDNS network. Introduce an option so that Bitcoin Core knows whether this is the case.
2021-11-03net: use -proxy for connecting to the CJDNS networkVasil Dimov
If `-proxy` is given, then also use it for connecting to the CJDNS network.
2021-10-25scripted-diff: disable unimplemented ArgsManager BOOL/INT/STRING flagsRussell Yanofsky
This commit does not change behavior in any way. See previous commit for complete rationale, but these flags are being disabled because they aren't implemented and will otherwise break backwards compatibility when they are implemented. -BEGIN VERIFY SCRIPT- sed -i 's:\(ALLOW_.*\) \(//!< unimplemented\):// \1\2:' src/util/system.h sed -i '/DISALLOW_NEGATION.*scripted-diff/d' src/util/system.cpp git grep -l 'ArgsManager::ALLOW_\(INT\|STRING\)' | xargs sed -i 's/ArgsManager::ALLOW_\(INT\|STRING\)/ArgsManager::ALLOW_ANY | ArgsManager::DISALLOW_NEGATION/g' git grep -l 'ALLOW_BOOL' -- ':!src/util/system.h' | xargs sed -i 's/ALLOW_BOOL/ALLOW_ANY/g' -END VERIFY SCRIPT-
2021-10-05refactor: Block unsafe fs::path std::string conversion callsRussell Yanofsky
There is no change in behavior. This just helps prepare for the transition from boost::filesystem to std::filesystem by avoiding calls to methods which will be unsafe after the transaction to std::filesystem to due lack of a boost::filesystem::path::imbue equivalent and inability to set a predictable locale. Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> Co-authored-by: Kiminuo <kiminuo@protonmail.com> Co-authored-by: MarcoFalke <falke.marco@gmail.com>
2021-10-05Merge bitcoin/bitcoin#22951: consensus: move amount.h into consensusMarcoFalke
9d0379cea6c164610d05287ae6dd4e66f35b92b3 consensus: use <cstdint> over <stdint.h> in amount.h (fanquake) 863e52fe63a67fa020fb1ef527b9095a35ab77a5 consensus: make COIN & MAX_MONEY constexpr (fanquake) d09071da5bc997f2de1f55ca7a9babc3d7619329 [MOVEONLY] consensus: move amount.h into consensus (fanquake) Pull request description: A first step (of a few) towards some source code reorganization, as well as making libbitcoinconsensus slightly more self contained. Related to #15732. ACKs for top commit: MarcoFalke: concept ACK 9d0379cea6c164610d05287ae6dd4e66f35b92b 🏝 Tree-SHA512: 97fc79262dcb8c00996852a288fee69ddf8398ae2c95700bba5b326f1f38ffcfaf8fa66e29d0cb446d9b3f4e608a96525fae0c2ad9cd531ad98ad2a4a687cd6a
2021-10-04Merge bitcoin/bitcoin#20487: Add syscall sandboxing using seccomp-bpf (Linux ↵W. J. van der Laan
secure computing mode) 4747da3a5b639b5a336b737e7e3cbf060cf2efcf Add syscall sandboxing (seccomp-bpf) (practicalswift) Pull request description: Add experimental syscall sandboxing using seccomp-bpf (Linux secure computing mode). Enable filtering of system calls using seccomp-bpf: allow only explicitly allowlisted (expected) syscalls to be called. The syscall sandboxing implemented in this PR is an experimental feature currently available only under Linux x86-64. To enable the experimental syscall sandbox the `-sandbox=<mode>` option must be passed to `bitcoind`: ``` -sandbox=<mode> Use the experimental syscall sandbox in the specified mode (-sandbox=log-and-abort or -sandbox=abort). Allow only expected syscalls to be used by bitcoind. Note that this is an experimental new feature that may cause bitcoind to exit or crash unexpectedly: use with caution. In the "log-and-abort" mode the invocation of an unexpected syscall results in a debug handler being invoked which will log the incident and terminate the program (without executing the unexpected syscall). In the "abort" mode the invocation of an unexpected syscall results in the entire process being killed immediately by the kernel without executing the unexpected syscall. ``` The allowed syscalls are defined on a per thread basis. I've used this feature since summer 2020 and I find it to be a helpful testing/debugging addition which makes it much easier to reason about the actual capabilities required of each type of thread in Bitcoin Core. --- Quick start guide: ``` $ ./configure $ src/bitcoind -regtest -debug=util -sandbox=log-and-abort … 2021-06-09T12:34:56Z Experimental syscall sandbox enabled (-sandbox=log-and-abort): bitcoind will terminate if an unexpected (not allowlisted) syscall is invoked. … 2021-06-09T12:34:56Z Syscall filter installed for thread "addcon" 2021-06-09T12:34:56Z Syscall filter installed for thread "dnsseed" 2021-06-09T12:34:56Z Syscall filter installed for thread "net" 2021-06-09T12:34:56Z Syscall filter installed for thread "msghand" 2021-06-09T12:34:56Z Syscall filter installed for thread "opencon" 2021-06-09T12:34:56Z Syscall filter installed for thread "init" … # A simulated execve call to show the sandbox in action: 2021-06-09T12:34:56Z ERROR: The syscall "execve" (syscall number 59) is not allowed by the syscall sandbox in thread "msghand". Please report. … Aborted (core dumped) $ ``` --- [About seccomp and seccomp-bpf](https://en.wikipedia.org/wiki/Seccomp): > In computer security, seccomp (short for secure computing mode) is a facility in the Linux kernel. seccomp allows a process to make a one-way transition into a "secure" state where it cannot make any system calls except exit(), sigreturn(), and read() and write() to already-open file descriptors. Should it attempt any other system calls, the kernel will terminate the process with SIGKILL or SIGSYS. In this sense, it does not virtualize the system's resources but isolates the process from them entirely. > > […] > > seccomp-bpf is an extension to seccomp that allows filtering of system calls using a configurable policy implemented using Berkeley Packet Filter rules. It is used by OpenSSH and vsftpd as well as the Google Chrome/Chromium web browsers on Chrome OS and Linux. (In this regard seccomp-bpf achieves similar functionality, but with more flexibility and higher performance, to the older systrace—which seems to be no longer supported for Linux.) ACKs for top commit: laanwj: Code review and lightly tested ACK 4747da3a5b639b5a336b737e7e3cbf060cf2efcf Tree-SHA512: e1c28e323eb4409a46157b7cc0fc29a057ba58d1ee2de268962e2ade28ebd4421b5c2536c64a3af6e9bd3f54016600fec88d016adb49864b63edea51ad838e17
2021-10-01Add syscall sandboxing (seccomp-bpf)practicalswift
2021-09-30Merge bitcoin/bitcoin#23123: Remove `-rescan` startup parameterW. J. van der Laan
dc3ec74d67abc85e8f724648f93efdd097e6f783 Add rescan removal release note (Samuel Dobson) bccd1d942d971e70e7a0f4f5628e1b74b3ac15e0 Remove -rescan startup parameter (Samuel Dobson) f963b0fa8cdd5223feb828c5faf6c57bc4107c8a Corrupt wallet tx shouldn't trigger rescan of all wallets (Samuel Dobson) 6c006495ef07f163d0734ec35d3cd1589a4aae9d Remove outdated dummy wallet -salvagewallet arg (Samuel Dobson) Pull request description: Remove the `-rescan` startup parameter. Rescans can be run with the `rescanblockchain` RPC. Rescans are still done on wallet-load if needed due to corruption, for example. ACKs for top commit: achow101: ACK dc3ec74d67abc85e8f724648f93efdd097e6f783 laanwj: re-ACK dc3ec74d67abc85e8f724648f93efdd097e6f783 Tree-SHA512: 608360d0e7d73737fd3ef408b01b33d97a75eebccd70c6d1b47a32fecb99b9105b520b111b225beb10611c09aa840a2b6d2b6e6e54be5d0362829e757289de5c
2021-09-30[MOVEONLY] consensus: move amount.h into consensusfanquake
Move amount.h to consensus/amount.h. Renames, adds missing and removes uneeded includes.
2021-09-30Remove -rescan startup parameterSamuel Dobson
2021-09-29Revert "doc: Remove outdated comments"Hennadii Stepanov
This reverts commit ee7891a0c412728cf8bec667f25263682a9baaaf, and moves the comments into the right place.
2021-09-16multiprocess: Delay wallet client constructionRussell Yanofsky
Delay wallet client construction until after logging, thread and other init for two reasons: - More responsive multiprocess GUI startup. When bitcoin-gui is started this moves the call from bitcoin-gui to bitcoin-node that spawns bitcoin-wallet off of the GUI event thread and onto the background GUI init executor thread. - Avoids feature_logging.py test failures with bitcoin-node by making bitcoin-wallet logging start after bitcoin-node logging starts, because the tests are not written to handle the bitcoin-wallet logging init code running first. This partially reverts commit b266b3e0bf29d0f3d5deaeec62d57c5025b35525, moving wallet client creation back to the place it was located before.
2021-09-16Merge bitcoin/bitcoin#22626: Remove txindex migration codeW. J. van der Laan
fa20f815a9cb438c5ab61e97a453612ddd8b21b5 Remove txindex migration code (MarcoFalke) fae878603345854527c211ebb7d1967f12c8bb9d doc: Fix validation typo (MarcoFalke) fab89006d656261770503e54fdd01ac9167bdd49 Add missing includes and forward declarations, remove unused ones (MarcoFalke) Pull request description: No supported version of Bitcoin Core used the legacy txindex, so all relevant nodes can be assumed to have upgraded. Thus, there is no need to keep this code any longer. As a temporary courtesy, provide a one-time warning on how to free the disk space used by the legacy txindex. Fixes #22615 ACKs for top commit: laanwj: Code review ACK fa20f815a9cb438c5ab61e97a453612ddd8b21b5 hebasto: ACK fa20f815a9cb438c5ab61e97a453612ddd8b21b5, tested on Linux Mint 20.2 (x86_64). Zero-1729: crACK fa20f815a9cb438c5ab61e97a453612ddd8b21b5 theStack: Approach ACK fa20f815a9cb438c5ab61e97a453612ddd8b21b5 Tree-SHA512: 68aa32d064d1e3932e6e382816a4b5de417bd7e82861fea1ee50660e8c397f4efeb88ae4ed54a8ad1952c3563eb0b8449d7ccf883c353cc4d4dc7e15c53d78e8
2021-09-16Merge bitcoin/bitcoin#22219: multiprocess: Start using init makeNode, ↵fanquake
makeChain, etc methods e4709c7b56612553fb7cbf16ef2d5099c5b732d0 Start using init makeNode, makeChain, etc methods (Russell Yanofsky) Pull request description: Use `interfaces::Init::make*` methods instead of `interfaces::Make*` functions, so interfaces can be constructed differently in different executable without having to change any code. (So for example `bitcoin-gui` can make an `interfaces::Node` pointer that communicates with a `bitcoin-node` subprocess, while `bitcoin-qt` can make an `interfaces::Node` pointer that controls node code in the same process.) --- This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). The commit was first part of larger PR #10102. ACKs for top commit: jamesob: reACK https://github.com/bitcoin/bitcoin/commit/e4709c7b56612553fb7cbf16ef2d5099c5b732d0 achow101: ACK e4709c7b56612553fb7cbf16ef2d5099c5b732d0 benthecarman: utACK e4709c7b56612553fb7cbf16ef2d5099c5b732d0 Tree-SHA512: 580c1979dbb2ef444157c8e53041e70d15ddeee77e5cbdb34f70b6d228cc2d2fe3843825f172da84e506200c58f7e0932f7cd4c006bb5058c1f4e43259394834
2021-09-10Merge bitcoin/bitcoin#22762: Raise InitError when peers.dat is invalid or ↵merge-script
corrupted fa55c3dc1b4bbdc6a53bd11fa6c0b2ec6bbb64ae Raise InitError when peers.dat is invalid or corrupted (MarcoFalke) fa4e2ccfd8ae96c381947285bef47cb39474ac89 Inline ReadPeerAddresses (MarcoFalke) fa5aeec80c6cdca9ca027d80dff3b397911ff2c2 Move LoadAddrman from init to addrdb (MarcoFalke) Pull request description: peers.dat is silently erased when it can not be parsed or when it appears corrupted. Fix that by notifying the user. This might help in the following examples: * The user provided the database, but picked the wrong one. * A future version of Bitcoin Core wrote the file and it can't be read. * The file was corrupted by a logic bug in Bitcoin Core. * The file was corrupted by a disk failure. ACKs for top commit: jonatack: Code review re-ACK fa55c3dc1b4bbdc6a53bd11fa6c0b2ec6bbb64ae per `git range-diff eb1f570 fa59c6d fa55c3` and verified the new tests fail on master, except "Check mocked addrman is valid", as expected prayank23: tACK https://github.com/bitcoin/bitcoin/commit/fa55c3dc1b4bbdc6a53bd11fa6c0b2ec6bbb64ae vasild: ACK fa55c3dc1b4bbdc6a53bd11fa6c0b2ec6bbb64ae Tree-SHA512: 78264a78ee570a3c3262cf9c8542b5ffaffa5f52da1eef66c8c381f346989272967cfe1769c573502d9d7d3f7ad68c3ac3b2ec734185d2e4e7595b7122b14196
2021-09-10Merge bitcoin/bitcoin#22911: [net] Minor cleanups to asmapfanquake
853c4edb70f897a6a7165abaea4a303d7d448721 [net] Remove asmap argument from CNode::CopyStats() (John Newbery) 9fd5618610e91e3949536c5122cf31eb58c9aa6b [asmap] Make DecodeAsmap() a utility function (John Newbery) bfdf4ef334a16ef6108a658bf4f8514754128c18 [asmap] Remove SanityCheckASMap() from netaddress (John Newbery) 07a9eccb60485e71494664cc2b1964ae06a3dcf0 [net] Remove CConnman::Options.m_asmap (John Newbery) Pull request description: These small cleanups to the asmap code are the first 4 commits from #22910. They're minor improvements that are independently useful whether or not 22910 is merged. ACKs for top commit: naumenkogs: ACK 853c4edb70f897a6a7165abaea4a303d7d448721 theStack: Concept and code-review ACK 853c4edb70f897a6a7165abaea4a303d7d448721 🗺️ fanquake: ACK 853c4edb70f897a6a7165abaea4a303d7d448721 Tree-SHA512: 64783743182592ac165df6ff8d18870b63861e9204ed722c207fca6938687aac43232a5ac4d8228cf8b92130ab0349de1b410a2467bb5a9d60dd9a7221b3b85b
2021-09-09Move LoadAddrman from init to addrdbMarcoFalke
Init should only concern itself with the initialization order, not the detailed initialization logic of every module. Also, inlining logic into a method that is ~800 lines of code, makes it impossible to unit test on its own.
2021-09-07[asmap] Make DecodeAsmap() a utility functionJohn Newbery
DecopeAsmap is a pure utility function and doesn't have any dependencies on addrman, so move it to util/asmap. Reviewer hint: use: `git diff --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space`
2021-09-07Remove confusing CAddrDBMarcoFalke
The class only stores the file path, reading it from a global. Globals are confusing and make testing harder. The method reading from a stream does not even use any class members, so putting it in a class is also confusing.
2021-09-27scripted-diff: Rename overloaded int GetArg to GetIntArgRussell Yanofsky
Improve readability of code, simplify future scripted diff cleanup PRs, and be more consistent with naming for GetBoolArg. This will also be useful for replacing runtime settings type checking with compile time checking. -BEGIN VERIFY SCRIPT- git grep -l GetArg | xargs sed -i 's/GetArg(\([^)]*\( [0-9]\+\|-1\|port\|BaseParams().RPCPort()\|Params().GetDefaultPort()\|_TIMEOUT\|Height\|_WORKQUEUE\|_THREADS\|_CONNECTIONS\|LIMIT\|SigOp\|Bytes\|_VERSION\|_AGE\|_CHECKS\|Checks() ? 1 : 0\|_BANTIME\|Cache\|BLOCKS\|LEVEL\|Weight\|Version\|BUFFER\|TARGET\|WEIGHT\|TXN\|TRANSACTIONS\|ADJUSTMENT\|i64\|Size\|nDefault\|_EXPIRY\|HEIGHT\|SIZE\|SNDHWM\|_TIME_MS\)\))/GetIntArg(\1)/g' -END VERIFY SCRIPT- Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
2021-09-27Merge bitcoin/bitcoin#23094: doc: Remove outdated commentsW. J. van der Laan
ee7891a0c412728cf8bec667f25263682a9baaaf doc: Remove outdated comments (Hennadii Stepanov) Pull request description: The first removed comment was introduced in #5288, the second one in #13503. Both are outdated since #14336. ACKs for top commit: duncandean: crACK ee7891a0 Tree-SHA512: a2d6071919e81c916bfc2178109bbc464417321bcc567ed0644448c5faea8e58cb08a7657afa1b6ffe1fb63e114a2a47b31c893e471839ba9d49a3986e68b2a7
2021-09-25doc: Remove outdated commentsHennadii Stepanov
They are outdated since #14336.
2021-09-22Fix (inverse) meaning of -persistmempoolMarcoFalke
2021-08-27[addrman] Set m_asmap in CAddrMan initializer listJohn Newbery
This allows us to make it const.
2021-08-25[init] Read/decode asmap before constructing addrmanJohn Newbery
Commit 181a1207 introduced an initialization order bug: CAddrMan's m_asmap must be set before deserializing peers.dat. Restore that ordering. review hint: use `git diff --color-moved=dimmed-zebra --color-moved-ws=ignore-all-space`
2021-08-24Merge bitcoin/bitcoin#22220: util: make ParseMoney return a ↵fanquake
std::optional<CAmount> f7752adba5dd35fccd3f2144cfcf03538ebf275b util: check MoneyRange() inside ParseMoney() (fanquake) 5ef2738089efd396186775ad23aaec71ea44ebb1 util: make ParseMoney return a std::optional<CAmount> (fanquake) Pull request description: Related discussion in #22193. ACKs for top commit: MarcoFalke: review ACK f7752adba5dd35fccd3f2144cfcf03538ebf275b 📄 Tree-SHA512: 88453f9e28f668deff4290d4bc0b2468cbd54699a3be1bfeac63a512276d309354672e7ea7deefa01466c3d9d826e837cc1ea244d4d74b4fa9c11c56f074e098
2021-08-23Merge bitcoin/bitcoin#20769: net: fixes #20657 - Advertised address where ↵MarcoFalke
nobody is listening a38137479bf5e25bf65a62e46b81fc43fb3df75c net: do not advertise address where nobody is listening (Jadi) Pull request description: If the bitcoind starts when listen=0 but listenonion=1, the daemon will advertise its onion address but nothing is listening for it. This update will enforce listenonion=0 when the listen is 0. ACKs for top commit: vasild: ACK a38137479bf5e25bf65a62e46b81fc43fb3df75c jarolrod: ACK a38137479bf5e25bf65a62e46b81fc43fb3df75c amitiuttarwar: ACK a38137479bf5e25bf65a62e46b81fc43fb3df75c Tree-SHA512: e84a0a9a51f2217edf35d06c6cd9085d1e664452655ba92027195a1e88ba081d157310c84e9709a99ce5d46c94f231477ca2d36f010648b0c8b4f2a737d54e5d
2021-08-20Remove txindex migration codeMarcoFalke
2021-08-18[addrman] Don't call Clear() if parsing peers.dat failsJohn Newbery
Now that we manage the lifespan of node.addrman, we can just reset node.addrman to a newly initialized CAddrMan if parsing peers.dat fails, eliminating the possibility that Clear() leaves some old state behind.
2021-08-18[addrman] Move peers.dat parsing to init.cppJohn Newbery
2021-08-17Start using init makeNode, makeChain, etc methodsRussell Yanofsky
Use interfaces::Init::make* methods instead of interfaces::Make* functions, so interfaces can be constructed differently in different executables without having to change any code. (So for example bitcoin-gui can make an interfaces::Node pointer that communicates with a bitcoin-node subprocess, while bitcoin-qt can make an interfaces::Node pointer that starts node code in the same process.)
2021-08-12[addrman] Make addrman consistency checks a runtime optionJohn Newbery
Currently addrman consistency checks are a compile time option, and are not enabled in our CI. It's unlikely anyone is running these consistency checks. Make them a runtime option instead, where users can enable addrman consistency checks every n operations (similar to mempool tests). Update the addrman unit tests to do internal consistency checks every 100 operations (checking on every operations causes the test runtime to increase by several seconds). Also assert on a failed addrman consistency check to terminate program execution.
2021-08-05[addrman] Add deterministic argument to CAddrMan ctorJohn Newbery
Removes the need for tests to update nKey and insecure_rand after constructing a CAddrMan.
2021-08-04Merge bitcoin/bitcoin#22577: Close minor startup race between main and ↵MarcoFalke
scheduler threads 703b1e612a4bd4521e20ae21eb8fb7c19f4ef942 Close minor startup race between main and scheduler threads (Larry Ruane) Pull request description: This is a low-priority bug fix. The scheduler thread runs `CheckForStaleTipAndEvictPeers()` every 45 seconds (EXTRA_PEER_CHECK_INTERVAL). If its first run happens before the active chain is set up (`CChain::SetTip()`), `bitcoind` will assert: ``` (...) 2021-07-28T22:16:49Z init message: Loading block index… bitcoind: validation.cpp:4968: CChainState& ChainstateManager::ActiveChainstate() const: Assertion `m_active_chainstate' failed. Aborted (core dumped) ``` I ran into this while using the debugger to investigate an unrelated problem. Single-stepping through threads with a debugger can cause the relative thread execution timing to be very different than usual. I don't think any automated tests are needed for this PR. I'll give reproduction steps in the next PR comment. ACKs for top commit: MarcoFalke: cr ACK 703b1e612a4bd4521e20ae21eb8fb7c19f4ef942 tryphe: tested ACK 703b1e612a4bd4521e20ae21eb8fb7c19f4ef942 0xB10C: ACK 703b1e612a4bd4521e20ae21eb8fb7c19f4ef942 glozow: code review ACK 703b1e612a4bd4521e20ae21eb8fb7c19f4ef942 - it makes sense to me to start peerman's background tasks here, after `chainstate->LoadChainTip()` and `node.connman->Start()` have been called. Tree-SHA512: 9316ad768cba3b171f62e2eb400e3790af66c47d1886d7965edb38d9710fc8c8f8e4fb38232811c9346732ce311d39f740c5c2aaf5f6ca390ddc48c51a8d633b
2021-08-04util: make ParseMoney return a std::optional<CAmount>fanquake
2021-08-03Merge bitcoin/bitcoin#22098: [test, init] DNS seed querying logicfanquake
82b6f89819e55af26f5264678e0f93052934bcb3 [style] Small style improvements to DNS parameters (Amiti Uttarwar) 4c89e24f64c1dc1a56a3bcb6b5e2b4fb95e8b29f [test] Test the delay before querying DNS seeds (Amiti Uttarwar) 6395c8ed5689ea72e9a1618f14551775246f6361 [test] Test the interactions between -forcednsseed and -dnsseed (Amiti Uttarwar) 6f6b7df6bdcf863af160c0426e3a22028ca8259a [init] Disallow starting up with conflicting paramters for -dnsseed and -forcednsseed (Amiti Uttarwar) 26d0ffe4f2573e0297c9b0e095c2a0868929b08b [test] Test -forcednsseed causes querying DNS seeds (Amiti Uttarwar) 35851450a928ffacca240fadbf1747a42d5ba256 [test] Test the interactions between -connect and -dnsseed (Amiti Uttarwar) 75c05af361552eeecd100cee8cc40d4cd5a3aa27 [test] Test logic to query DNS seeds with block-relay-only connections (Amiti Uttarwar) 9c0871977839c28636eff975748182888299cd2b [test] Introduce test logic to query DNS seeds (Amiti Uttarwar) Pull request description: This PR adds a DNS seed to the regtest chain params to enable testing the DNS seed querying logic of `CConnman::ThreadDNSAddressSeed` and relevant startup parameters. Adds coverage for the changes in #22013 (and then some). The main behavioral change to bitcoind is that this PR disallows starting up with conflicting parameters for `-dnsseed` and `-forcednsseed`. The tests include: * parameter interactions of different combinations of `-connect`, `-dnsseed` and `-forcednsseed` * the delay before querying DNS seeds depending on how many addresses are in the addrman * the behavior of `-forcednsseed` * skipping DNS querying if we have outbound full relay connections & not block-relay-only connections Huge props to mzumsande for identifying the timing technique for testing successful connections before running `ThreadDNSAddressSeed` 🙌🏽 ACKs for top commit: mzumsande: ACK 82b6f89819e55af26f5264678e0f93052934bcb3 jnewbery: reACK 82b6f89819e55af26f5264678e0f93052934bcb3 Tree-SHA512: 9f0c29bfbf99426727e79c0a25606ae09deab91a92e3c5cee7f84c3ca7503a8ac9ab85a85c51841d40b164ef8c991326070f0b2f41d075fb7985df26f6e95d6d
2021-07-30Close minor startup race between main and scheduler threadsLarry Ruane
Don't schedule class PeerManagerImpl's background tasks from its constructor, but instead do that from a separate method, StartScheduledTasks(), that can be called later at the end of startup, after other things, such as the active chain, are initialzed.
2021-07-30[style] Small style improvements to DNS parametersAmiti Uttarwar
2021-07-30[init] Disallow starting up with conflicting paramters for -dnsseed and ↵Amiti Uttarwar
-forcednsseed -dnsseed determines whether we run ThreadDNSAddressSeed and potentially query the DNS seeds for addresses. -forcednsseed tells the node to force querying the DNS seeds even if we have sufficient addresses or current connections. This commit disallows starting up with explicitly conflicting parameters.
2021-07-22Merge bitcoin/bitcoin#21090: Default to NODE_WITNESS in nLocalServicesW. J. van der Laan
a806647d260132a00cd633160040625c7dd17803 [validation] Always include merkle root in coinbase commitment (Dhruv Mehta) 189128c220190a588500b8e74ee7ae47671b9558 [validation] Set witness script flag with p2sh for blocks (Dhruv Mehta) ac82b99db77ec843af82dcdf040dfdbc98c8ff26 [p2p] remove redundant NODE_WITNESS checks (Dhruv Mehta) 6f8b198b8256a6703a6f5e592dfa77fa024a7035 [p2p] remove unused segwitheight=-1 option (Dhruv Mehta) eba5b1cd6460c98e75d0422bd394e12af7f11e4c [test] remove or move tests using `-segwitheight=-1` (Dhruv Mehta) Pull request description: Builds on #21009 and makes progress on remaining items in #17862 Removing `RewindBlockIndex()` in #21009 allows the following: - removal of tests using `segwitheight=-1` in `p2p_segwit.py`. - move `test_upgrade_after_activation()` out of `p2p_segwit.py` reducing runtime - in turn, that allows us to drop support for `-segwitheight=-1`, which is only supported for that test. - that allows us to always set `NODE_WITNESS` in our local services. The only reason we don't do that is to support `-segwitheight=-1`. - that in turn allows us to drop all of the `GetLocalServices() & NODE_WITNESS` checks inside `net_processing.cpp`, since our local services would always include `NODE_WITNESS` ACKs for top commit: mzumsande: Code-Review ACK a806647d260132a00cd633160040625c7dd17803 laanwj: Code review ACK a806647d260132a00cd633160040625c7dd17803, nice cleanup jnewbery: utACK a806647d260132a00cd633160040625c7dd17803 theStack: ACK a806647d260132a00cd633160040625c7dd17803 Tree-SHA512: 73e1a69d1d7eca1f5c38558ec6672decd0b60b16c2ef6134df6f6af71bb159e6eea160f9bb5ab0eb6723c6632d29509811e29469d0d87abbe9b69a2890fbc73e
2021-07-15Move pblocktree global to BlockManagerMarcoFalke
2021-07-15Merge bitcoin/bitcoin#22415: Make m_mempool optional in CChainStateMarcoFalke
ceb7b35a39145717e2d9d356fd382bd1f95d2a5a refactor: move UpdateTip into CChainState (James O'Beirne) 4abf0779d6594e97222279110c328b75b5f3db7b refactor: no mempool arg to GetCoinsCacheSizeState (James O'Beirne) 46e3efd1e4ae2f058ecfffdaee7e882c4305eb35 refactor: move UpdateMempoolForReorg into CChainState (James O'Beirne) 617661703ac29e0744f21de74501d033fdc53ff6 validation: make CChainState::m_mempool optional (James O'Beirne) Pull request description: Make `CChainState::m_mempool` optional by making it a pointer instead of a reference. This will allow a simplification to assumeutxo semantics (see https://github.com/bitcoin/bitcoin/pull/15606#pullrequestreview-692965905) and help facilitate the `-nomempool` option. ACKs for top commit: jnewbery: ACK ceb7b35a39145717e2d9d356fd382bd1f95d2a5a naumenkogs: ACK ceb7b35a39145717e2d9d356fd382bd1f95d2a5a ryanofsky: Code review ACK ceb7b35a39145717e2d9d356fd382bd1f95d2a5a (just minor style and test tweaks since last review) lsilva01: Code review ACK and tested on Signet ACK https://github.com/bitcoin/bitcoin/pull/22415/commits/ceb7b35a39145717e2d9d356fd382bd1f95d2a5a MarcoFalke: review ACK ceb7b35a39145717e2d9d356fd382bd1f95d2a5a 😌 Tree-SHA512: cc445ad33439d5918cacf80a6354eea8f3d33bb7719573ed5b970fad1a0dab410bcd70be44c862b8aba1b71263b82d79876688c553e339362653dfb3d8ec81e6
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-17 18:21:20 +0000