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2023-08-11fuzz: coins_view: remove an incorrect assertionAntoine Poinsot
Again, this was not hit because the default implementation of `CCoinsView` return `false` for `GetCoin`.
2023-08-10wallet: disallow migration of invalid or not-watched scriptsfurszy
The legacy wallet allowed to import any raw script, without checking if it was valid or not. Appending it to the watch-only set. This causes a crash in the migration process because we are only expecting to find valid scripts inside the legacy spkm. These stored scripts internally map to `ISMINE_NO` (same as if they weren't stored at all..). So we need to check for these special case, and take into account that the legacy spkm could be storing invalid not watched scripts. Which, in code words, means IsMineInner() returning IsMineResult::INVALID for them.
2023-08-10Merge bitcoin/bitcoin#28008: BIP324 ciphersuitefanquake
1c7582ead6e1119899922041c1af2b4169b0bc74 tests: add decryption test to bip324_tests (Pieter Wuille) 990f0f8da92a2d11828a7c05ca93bf0520b2a95e Add BIP324Cipher, encapsulating key agreement, derivation, and stream/AEAD ciphers (Pieter Wuille) c91cedf281e5207fb5fd2ca81feec9760f7c2ed0 crypto: support split plaintext in ChaCha20Poly1305 Encrypt/Decrypt (Pieter Wuille) af2b44c76e5de8ce880381e5535ead37ab0b3ba9 bench: add benchmark for FSChaCha20Poly1305 (Pieter Wuille) aa8cee93342ee857931afec9af3ff5dbd8ce7749 crypto: add FSChaCha20Poly1305, rekeying wrapper around ChaCha20Poly1305 (Pieter Wuille) 0fee267792eb8cbdd48ad78f1712420b5d8d905b crypto: add FSChaCha20, a rekeying wrapper around ChaCha20 (Pieter Wuille) 9ff0768bdcca06836ccc673eacfa648e801930cb crypto: add the ChaCha20Poly1305 AEAD as specified in RFC8439 (Pieter Wuille) 9fd085a1a49d317abcaf1492b71c48bf1a1b3007 crypto: remove outdated variant of ChaCha20Poly1305 AEAD (Pieter Wuille) Pull request description: Depends on #27985 and #27993, based on and partially replaces #25361, part of #27634. Draft while dependencies are not merged. This adds implementations of: * The ChaCha20Poly1305 AEAD from [RFC8439 section 2.8](https://datatracker.ietf.org/doc/html/rfc8439#section-2.8), including test vectors. * The FSChaCha20 stream cipher as specified in [BIP324](https://github.com/bitcoin/bips/blob/master/bip-0324.mediawiki#rekeying-wrappers-fschacha20poly1305-and-fschacha20), a rekeying wrapper around ChaCha20. * The FSChaCha20Poly1305 AEAD as specified in [BIP324](https://github.com/bitcoin/bips/blob/master/bip-0324.mediawiki#rekeying-wrappers-fschacha20poly1305-and-fschacha20), a rekeying wrapper around ChaCha20Poly1305. * A BIP324Cipher class that encapsulates key agreement, key derivation, and stream ciphers and AEADs for [BIP324 packet encoding](https://github.com/bitcoin/bips/blob/master/bip-0324.mediawiki#overall-packet-encryption-and-decryption-pseudocode). The ChaCha20Poly1305 and FSChaCha20Poly1305 implementations are new, taking advance of the improvements in #27993. ACKs for top commit: jamesob: reACK 1c7582e theStack: ACK 1c7582ead6e1119899922041c1af2b4169b0bc74 stratospher: tested ACK 1c7582e. Tree-SHA512: 06728b4b95b21c5b732ed08faf40e94d0583f9d86ff4db3b92dd519dcd9fbfa0f310bc66ef1e59c9e49dd844ba8c5ac06e2001762a804fb5aa97027816045a46
2023-08-10doc: Improve documentation of rpcallowip rpchelpwillcl-ark
Closes #21070 v21.0 introduced a behaviour changed noted in #21070 where using a config value `rpcallowip=::0` no longer also permitted ipv4 ip addresses. The rpc_bind.py functional test covers this new behaviour already by checking that the list of bind addresses exactly matches what is expected so this commit only updates the documentation.
2023-08-09Merge bitcoin/bitcoin#28149: net processing: clamp PeerManager::Options user ↵glozow
input 547fa52443cbb5e8ccfee993486f5ced8cdbb33b net processing: clamp -blockreconstructionextratxn to uint32_t bounds (stickies-v) e451d1e3c66350017da195335f428a96fdc7d840 net processing: clamp -maxorphantx to uint32_t bounds (stickies-v) aa89e04e07ca9ff51b1d7d310a11821c6ad963cf doc: document PeerManager::Options members (stickies-v) Pull request description: Avoid out-of-bounds user input for `PeerManager::Options` by safely clamping `-maxorphantx` and `-blockreconstructionextratxn`, and avoid platform-specific behaviour by changing `PeerManager::Options::max_extra_txs` from `size_t` to a `uint32_t`. Addresses https://github.com/bitcoin/bitcoin/pull/27499#pullrequestreview-1544114932. Also documents all `PeerManager::Options` members, addressing https://github.com/bitcoin/bitcoin/pull/27499#discussion_r1272302469. ACKs for top commit: dergoegge: Code review ACK 547fa52443cbb5e8ccfee993486f5ced8cdbb33b glozow: reACK 547fa52443cbb5e8ccfee993486f5ced8cdbb33b Tree-SHA512: 042d47b35bb8a7b29ef3dadd4c0c5d26f13a8f174f33687855d603c19f8de0fcbbda94418453331e149885412d4edd5f402d640d938f6d94b4dcf54e2fdbbcc9
2023-08-08Sort includes in compat.hMarcoFalke
Can be reviewed with: --color-moved=blocks --color-moved-ws=ignore-all-space --ignore-all-space
2023-08-08remove unused limits.h include in compat.hMarcoFalke
2023-08-08Replace LocaleIndependentAtoi with ToIntegralMarcoFalke
No need for saturating behavior when the int is composed of 3 digits.
2023-08-08iwyu on torcontrolMarcoFalke
2023-08-08Remove unused boost signals2 from torcontrolMarcoFalke
2023-08-08refactor: Enforce C-str fmt strings in WalletLogPrintf()MarcoFalke
2023-08-07Merge bitcoin/bitcoin#28186: kernel: Prune leveldb headersfanquake
d8f1222ac50f089a0af29eaf8ce0555bad8366ef refactor: Correct dbwrapper key naming (TheCharlatan) be8f159ac59b9e700cbd3314ed71ebf39bd5b67a build: Remove leveldb from BITCOIN_INCLUDES (TheCharlatan) c95b37d641b1eed4a62d55ca5342a6ed8c7a1ce7 refactor: Move CDBWrapper leveldb members to their own context struct (TheCharlatan) c534a615e93452a5f509aaf5f68c600391a98d6a refactor: Split dbwrapper CDBWrapper::EstimateSize implementation (TheCharlatan) 586448888b72f7c87db4dcd30fc4e4044afae13b refactor: Move HandleError to dbwrapper implementation (TheCharlatan) dede0eef7adb7413f62f5abd68cac8e01635ba4a refactor: Split dbwrapper CDBWrapper::Exists implementation (TheCharlatan) a5c2eb57484314b04ec94523d14e0ef0c6c46d4f refactor: Fix logging.h includes (TheCharlatan) 84058e0eed9c05bc30984b39131e88ad1425628f refactor: Split dbwrapper CDBWrapper::Read implementation (TheCharlatan) e4af2408f2ac59788567b6fc8cb3a68fc43da9fe refactor: Pimpl leveldb::Iterator for CDBIterator (TheCharlatan) ef941ff1281e76308c3e746e592375bec023e9e4 refactor: Split dbwrapper CDBIterator::GetValue implementation (TheCharlatan) b7a1ab5cb4e60230f62c94efb3a10d07c9af4883 refactor: Split dbwrapper CDBIterator::GetKey implementation (TheCharlatan) d7437908cdf242626263ba9d5541addcddadc594 refactor: Split dbwrapper CDBIterator::Seek implementation (TheCharlatan) ea8135de7e617259cda3fc7b1c8e7569d454fd57 refactor: Pimpl leveldb::batch for CDBBatch (TheCharlatan) b9870c920dc475ec759eaf7339ea42aecba92138 refactor: Split dbwrapper CDBatch::Erase implementation (TheCharlatan) 532ee812a499e13b123af6b8415d8de1f3804f0f refactor: Split dbwrapper CDBBatch::Write implementation (TheCharlatan) afc534df9adbf5599b286b5dc3531a4b9ac2d056 refactor: Wrap DestroyDB in dbwrapper helper (TheCharlatan) Pull request description: Leveldb headers are currently included in the `dbwrapper.h` file and thus available to many of Bitcoin Core's source files. However, leveldb-specific functionality should be abstracted by the `dbwrapper` and does not need to be available to the rest of the code. Having leveldb included in a widely-used header such as `dbwrapper.h` bloats the entire project's header tree. The `dbwrapper` is a key component of the libbitcoinkernel library. Future users of this library would not want to contend with having the leveldb headers exposed and potentially polluting their project's namespace. For these reasons, the leveldb headers are removed from the `dbwrapper` by moving leveldb-specific code to the implementation file and creating a [pimpl](https://en.cppreference.com/w/cpp/language/pimpl) where leveldb member variables are indispensable. As a final step, the leveldb include flags are removed from the `BITCOIN_INCLUDES` and moved to places where the dbwrapper is compiled. --- This pull request is part of the [libbitcoinkernel project](https://github.com/bitcoin/bitcoin/issues/27587), and more specifically its stage 1 step 3 "Decouple most non-consensus headers from libbitcoinkernel". ACKs for top commit: stickies-v: re-ACK https://github.com/bitcoin/bitcoin/commit/d8f1222ac50f089a0af29eaf8ce0555bad8366ef MarcoFalke: ACK d8f1222ac50f089a0af29eaf8ce0555bad8366ef 🔠 Tree-SHA512: 0f58309be165af0162e648233451cd80fda88726fc10c0da7bfe4ec2ffa9afe63fbf7ffae9493698d3f39653b4ad870c372eee652ecc90ab1c29d86c387070f3
2023-08-07Merge bitcoin/bitcoin#26296: ci: Integrate `bitcoin-tidy` clang-tidy pluginfanquake
1c976c691cc4b20f43071aabf36c7afed1571057 tidy: Integrate bicoin-tidy clang-tidy plugin (fanquake) 7de23cceb8ac13fcc709453ef0fa14fb93c460b0 refactor: fix unterminated LogPrintf()s (fanquake) 0a1029aa2946787bfe91a84de882c2dd0de076e9 lint: remove /* Continued */ markers from codebase (fanquake) 910007995d8603ffc466878856227153a638caff lint: remove lint-logs.py (fanquake) d86a83d6b8587b0971e66c6910af23dd8c042969 lint: drop DIR_IWYU global (fanquake) Pull request description: Demo of integrating the [bitcoin-tidy](https://github.com/theuni/bitcoin-tidy-plugin), [clang-tidy plugin](https://clang.llvm.org/extra/clang-tidy/) written by theuni into our tidy CI job. The plugin currently has a single check, `bitcoin-unterminated-logprintf`. This would replace our current Python driven, `git-grep`-based, `.cpp` file only, lint-logs linter. ACKs for top commit: TheCharlatan: ACK 1c976c691cc4b20f43071aabf36c7afed1571057 theuni: ACK 1c976c691cc4b20f43071aabf36c7afed1571057 MarcoFalke: re-ACK 1c976c691cc4b20f43071aabf36c7afed1571057 👠 Tree-SHA512: 725b45c70e431d48e6f276671e05c694e10b6047cae1a31906ac3ee9093bc8105fb226b36a5bac6709557526ca6007222112d66aecec05a574434edc4897e4b8
2023-08-07Merge bitcoin/bitcoin#27401: tracepoints: Disables ↵fanquake
`-Wgnu-zero-variadic-macro-arguments` to compile without warnings 5197660e947435e510ef3ef72be8be8dee3ffa41 tracepoints: Disables `-Wgnu-zero-variadic-macro-arguments` to compile without warnings (Martin Leitner-Ankerl) Pull request description: Fixes #26916 by disabling the warning `-Wgnu-zero-variadic-macro-arguments` when clang is used as the compiler. Also see the comments * Proposed changes in the bug https://github.com/bitcoin/bitcoin/issues/26916#issuecomment-1480997053 * Proposed changes when moving to a variadic maro: https://github.com/bitcoin/bitcoin/pull/26593#discussion_r1155488768 ACKs for top commit: hebasto: ACK 5197660e947435e510ef3ef72be8be8dee3ffa41, I've reconsidered my [comment](https://github.com/bitcoin/bitcoin/pull/27401#issuecomment-1507142439) and I think the current localized approach is optimal. fanquake: ACK 5197660e947435e510ef3ef72be8be8dee3ffa41 - checked that this fixes the warnings under Clang. Tree-SHA512: c3dda3bcbb2540af6283ffff65885a9937bfdaaef3b00dc7d60b9f9740031d5c36ac9cb3d3d8756dbadce4812201a9754f5b8770df0d5e0d5ee690ba8a7135d2
2023-08-07mempool_entry: improve struct packingAnthony Towns
2023-08-07Add importmempool RPCMarcoFalke
test_importmempool_union contributed by glozow Co-authored-by: glozow <gloriajzhao@gmail.com>
2023-08-07refactor: Add and use kernel::ImportMempoolOptionsMarcoFalke
This allows optional named arguments with default values.
2023-08-07doc: Clarify the getmempoolinfo.loaded RPC field documentationMarcoFalke
Also, clarify the LoadMempool doxygen.
2023-08-07Remove Chainstate::LoadMempoolMarcoFalke
The 3-line function is only called once outside of tests, so it is clearer to inline it.
2023-08-07Merge bitcoin/bitcoin#28191: refactor: Remove unused MessageStartChars ↵fanquake
parameters from BlockManager methods fa69e3a95c452c2ba3221b17c19fba5993b5d073 Remove unused MessageStartChars parameters from BlockManager methods (MarcoFalke) Pull request description: Seems odd to expose these for mocking, when it is not needed. Fix this by removing the the unused parameters and use the already existing member field instead. ACKs for top commit: Empact: utACK fa69e3a95c452c2ba3221b17c19fba5993b5d073 dergoegge: utACK fa69e3a95c452c2ba3221b17c19fba5993b5d073 Tree-SHA512: 7814e9560abba8d9c0926bcffc70f92e502d22f543af43671248f6fcd1433f35238553c0f05123fde6d8e0f80261af0ab0500927548115153bd68d57fe2da746
2023-08-06Merge bitcoin/bitcoin#27213: p2p: Diversify automatic outbound connections ↵fanquake
with respect to networks 1b52d16d07be3b5d968157913f04d9cd1e2d3678 p2p: network-specific management of outbound connections (Martin Zumsande) 65cff00ceea48ac8a887ffea79aedb4251aa097f test: Add test for outbound protection by network (Martin Zumsande) 034f61f83b9348664d868933dbbfd8f9f8882168 p2p: Protect extra full outbound peers by network (Martin Zumsande) 654d9bc27647fb3797001472e2464dededb45d3f p2p: Introduce data struct to track connection counts by network (Amiti Uttarwar) Pull request description: This is joint work with mzumsande. This is a proposal to diversify outbound connections with respect to reachable networks. The existing logic evaluates peers for connection based purely on the frequency of available addresses in `AddrMan`. This PR adds logic to automatically connect to alternate reachable networks and adds eviction logic that protects one existing connection to each network. For instance, if `AddrMan` is populated primarily with IPv4 and IPv6 addresses and only a handful of onion addresses, it is likely that we won't establish any automatic outbound connections to Tor, even if we're capable of doing so. For smaller networks like CJDNS, this is even more of an issue and often requires adding manual peers to ensure regularly being connected to the network. Connecting to multiple networks improves resistance to eclipse attacks for individual nodes. It also benefits the entire p2p network by increasing partition resistance and privacy in general. The automatic connections to alternate networks is done defensively, by first filling all outbound slots with random addresses (as in the status quo) and then adding additional peers from reachable networks the node is currently not connected to. This approach ensures that outbound slots are not left unfilled while attempting to connect to a network that may be unavailable due to a technical issue or misconfiguration that bitcoind cannot detect. Once an additional peer is added and we have one more outbound connection than we want, outbound eviction ensures that peers are protected if they are the only ones for their network. Manual connections are also taken into account: If a user already establishes manual connections to a trusted peer from a network, there is no longer a need to make extra efforts to ensure we also have an automatic connection to it (although this may of course happen by random selection). ACKs for top commit: naumenkogs: ACK 1b52d16d07be3b5d968157913f04d9cd1e2d3678 vasild: ACK 1b52d16d07be3b5d968157913f04d9cd1e2d3678 Tree-SHA512: 5616c038a5fbb868d4c46c5963cfd53e4599feee25db04b0e18da426d77d22e0994dc4e1da0b810f5b457f424ebbed3db1704f371aa6cad002b3565b20170ec0
2023-08-05refactor: Correct dbwrapper key namingTheCharlatan
The ss- prefix should connotate a DataStream variable. Now that these variables are byte spans, drop the prefix.
2023-08-05build: Remove leveldb from BITCOIN_INCLUDESTheCharlatan
Since leveldb is no longer in our header tree, move its include flags to whereever dbwrapper.cpp is built.
2023-08-05refactor: Move CDBWrapper leveldb members to their own context structTheCharlatan
The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBWrapper::EstimateSize implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. Since CharCast is no longer needed in the header, move it to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Move HandleError to dbwrapper implementationTheCharlatan
Make it a static function in dbwrapper.cpp, since it is not used elsewhere and when left in the header, would expose a leveldb type. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBWrapper::Exists implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Fix logging.h includesTheCharlatan
These were uncovered as missing by the next commit.
2023-08-05refactor: Split dbwrapper CDBWrapper::Read implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Pimpl leveldb::Iterator for CDBIteratorTheCharlatan
Hide the leveldb::Iterator member variable with a pimpl in order not to expose it directly in the header. Also, move CDBWrapper::NewIterator to the dbwrapper implementation to use the pimpl for CDBIterator initialziation. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBIterator::GetValue implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBIterator::GetKey implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBIterator::Seek implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Pimpl leveldb::batch for CDBBatchTheCharlatan
Hide the leveldb::WriteBatch member variable with a pimpl in order not to expose it directly in the header. Also move CDBBatch::Clear to the dbwrapper implementation to use the new impl_batch. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBatch::Erase implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-05refactor: Split dbwrapper CDBBatch::Write implementationTheCharlatan
Keep the generic serialization in the header, while moving leveldb-specifics to the implementation file. The context of this commit is an effort to decouple the dbwrapper header file from leveldb includes. To this end, the includes are moved to the dbwrapper implementation file. This is done as part of the kernel project to reduce the number of required includes for users of the kernel.
2023-08-04Merge bitcoin/bitcoin#28203: refactor: serialization simplificationsfanquake
f054bd072afb72d8dae7adc521ce15c13b236700 refactor: use "if constexpr" in std::vector's Unserialize() (Martin Leitner-Ankerl) 088caa68fb8efd8624709d643913b8a7e1218f8a refactor: use "if constexpr" in std::vector's Serialize() (Martin Leitner-Ankerl) 0fafaca4d3bbf0c0b5bfe1ec617ab15252ea51e6 refactor: use "if constexpr" in prevector's Unserialize() (Martin Leitner-Ankerl) c8839ec5cd81ba9ae88081747c49ecc758973dd1 refactor: use "if constexpr" in prevector's Serialize() (Martin Leitner-Ankerl) 1403d181c106bc271ad2522adebde07c7850069b refactor: use fold expressions instead of recursive calls in UnserializeMany() (Martin Leitner-Ankerl) bd08a008b42dac921bd9c031637e378899c1cd1d refactor: use fold expressions instead of recursive calls in SerializeMany() (Martin Leitner-Ankerl) Pull request description: This simplifies the serialization code a bit and should also make it a bit faster. * use fold expressions instead of recursive calls. This simplifies the code, makes it most likely faster because it reduces the number of function calls, and compiles faster because there are fewer template instantiations. * use `if constexpr` instead of unnecessarily creating a temporary object only to call the right overload. This is used for `std::vector` and `prevector` serialization. ACKs for top commit: MarcoFalke: only change is to add a missing `&`. lgtm, re-ACK f054bd072afb72d8dae7adc521ce15c13b236700 📦 jonatack: ACK f054bd072afb72d8dae7adc521ce15c13b236700 sipa: utACK f054bd072afb72d8dae7adc521ce15c13b236700 john-moffett: ACK f054bd072afb72d8dae7adc521ce15c13b236700 Tree-SHA512: 0417bf2d6be486c581732297945449211fc3481bac82964e27628b38ef55a47dfa58d730148aeaf1b19fa8eb1076489cc646ceebb178162a9afa59034601501d
2023-08-04fuzz: coins_view: correct an incorrect assertionAntoine Poinsot
It is incorrect to assert that `cache.HaveCoin()` will always be `true` if `backend.HaveCoin()` is. The coin could well have been marked as spent in the cache but not yet flushed, in which case `cache.HaveCoin()` would return `false`. Note this was never hit because `exists_using_have_coin_in_backend` is currently never `true` (it's the default implementation of `CCoinsView`. However this might change if we were to add a target where the backend is a `CCoinsViewDB`.
2023-08-03p2p: network-specific management of outbound connectionsMartin Zumsande
Diversify outbound connections with respect to networks: Every ~5 minutes, try to add an extra connection to a reachable network which we currently don't have a connection to. This is done defensively - only try management with respect to networks after all existing outbound slots are filled. The resulting situation with an extra outbound peer will be handled by the extra outbound eviction logic, which protects peers from eviction if they are the only ones for their network. Co-authored-by: Amiti Uttarwar <amiti@uttarwar.org>
2023-08-03test: Add test for outbound protection by networkMartin Zumsande
Co-authored-by: Amiti Uttarwar <amiti@uttarwar.org>
2023-08-03p2p: Protect extra full outbound peers by networkMartin Zumsande
If a peer is the only one of its network, protect it from eviction. This improves the diversity of outbound connections with respect to reachable networks. Co-authored-by: Amiti Uttarwar <amiti@uttarwar.org>
2023-08-03p2p: Introduce data struct to track connection counts by networkAmiti Uttarwar
Connman uses this new map to keep a count of active OUTBOUND_FULL_RELAY and MANUAL connections. Unused until next commit. Co-authored-by: Martin Zumsande <mzumsande@gmail.com>
2023-08-03tidy: Integrate bicoin-tidy clang-tidy pluginfanquake
Enable `bitcoin-unterminated-logprintf`. Co-authored-by: Cory Fields <cory-nospam-@coryfields.com>
2023-08-03refactor: fix unterminated LogPrintf()sfanquake
2023-08-03lint: remove /* Continued */ markers from codebasefanquake
2023-08-03Merge bitcoin/bitcoin#27832: doc: Clarify -datacarriersize, add ↵fanquake
-datacarriersize=2 tests faafc35a779745d59fdb0e88698b579215f42b08 doc: Clarify that -datacarriersize applies to the full raw scriptPubKey, not the data push (MarcoFalke) 55550e7fe7e4ffe14637a901b568d1d7e1c716d4 test: Add -datacarriersize=2 tests (MarcoFalke) Pull request description: Clarify with a test that `-datacarriersize` applies to the serialized size of the scriptPubKey, not the size of the pushed data. So for example, * `-datacarriersize=2` will reject a `raw(6a01aa)`, even though only one byte is pushed * `-datacarriersize=0` (or `-datacarrier=0`) will reject a `raw(6a)`, even though no byte is pushed * `-datacarriersize=0` (or `-datacarrier=0`) will reject a `raw(6a00)`, even though zero bytes are pushed ACKs for top commit: ajtowns: ACK faafc35a779745d59fdb0e88698b579215f42b08 instagibbs: ACK https://github.com/bitcoin/bitcoin/pull/27832/commits/faafc35a779745d59fdb0e88698b579215f42b08 Tree-SHA512: f01ace02798f596ac2a02461e9f2a6ef91b3b37c976ea0b3bc860e2d3efb0ace0fd8b779dd18249cee7f84ebbe5fd21d8506afd3a15edadc00b843ff3b4aacc7
2023-08-03Merge bitcoin/bitcoin#27918: fuzz: addrman, avoid `ConsumeDeserializable` ↵fanquake
when possible 025fda0a76893d09d19ec9a6c0ba86ad11c466f7 fuzz: addrman, avoid `ConsumeDeserializable` when possible (brunoerg) Pull request description: Using specific functions like `ConsumeService`, `ConsumeAddress` and `ConsumeNetAddr` may be more effective than using `ConsumeDeserializable`. They always return some value while `ConsumeDeserializable` may return `std::nullopt`. E.g.: In this part of the code, if `op_net_addr` is `std::nullopt`, we basically generated the addresses (if so) unnecessarily, because we won't be able to use them: ```cpp std::vector<CAddress> addresses; LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000) { const std::optional<CAddress> opt_address = ConsumeDeserializable<CAddress>(fuzzed_data_provider); if (!opt_address) { break; } addresses.push_back(*opt_address); } const std::optional<CNetAddr> opt_net_addr = ConsumeDeserializable<CNetAddr>(fuzzed_data_provider); if (opt_net_addr) { addr_man.Add(addresses, *opt_net_addr, std::chrono::seconds{ConsumeTime(fuzzed_data_provider, 0, 100000000)}); } ``` Also, if we are not calling `Add` effectively, it would also be affect other functions that may "depend" on it. ACKs for top commit: dergoegge: Code review ACK 025fda0a76893d09d19ec9a6c0ba86ad11c466f7 Tree-SHA512: 02450bec0b084c15ba0cd1cbdfbac067c8fea4ccf27be0c86d54e020f029a6c749a16d8e0558f9d6d35a7ca9db8916f180c872f09474702b5591129e9be0d192
2023-08-03net_processing: Clean up INVENTORY_BROADCAST_MAX constantsAnthony Towns
2023-08-03net_processing: don't add txids to m_tx_inventory_known_filterAnthony Towns
We no longer have m_recently_announced_invs, so there is no need to add txids to m_tx_inventory_known_filter to dedupe that filter.
2023-08-03net_processing: drop m_recently_announced_invs bloom filterAnthony Towns
Rather than using a bloom filter to track announced invs, simply allow a peer to request any tx that entered the mempool prior to the last INV message we sent them. This also obsoletes the UNCONDITIONAL_RELAY_DELAY.
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-16 08:26:00 +0000