096924d39d644acc826cbffd39bb34038ecee6cd kernel: add btck_block_tree_entry_equals (stickies-v)
Pull request description:
`BlockTreeEntry` objects are often compared. This happens frequently in our own codebase and seems likely to be the case for clients, too. Users can already work around this by comparing based on block hash (and optionally height as belt-and-suspenders), but I think this should be part of the interface for performance and consistency reasons.
Note: perhaps this is too ad-hoc, and we should extend this PR to add the operator for more types? `BlockTreeEntry` is the main one I've needed this for in developing `py-bitcoinkernel`, though.
ACKs for top commit:
maflcko:
review ACK 096924d39d644acc826cbffd39bb34038ecee6cd 📓
TheCharlatan:
ACK 096924d39d644acc826cbffd39bb34038ecee6cd
yuvicc:
Code Review ACK 096924d39d644acc826cbffd39bb34038ecee6cd
Tree-SHA512: a0c08c01ab6c855aec4e2b2b898e9550493cd4cf8c6e1fe9e4fe5039d0d9ef3bffb2f2ab0454c7cc449b9deedd7889f5fd7b5f100fa706a855023af4adb803c6
fa7e222a23266e258d82e085f62cbf89d20dc8f3 clang-format: Set Bitcoin Core IncludeCategories (MarcoFalke)
Pull request description:
Replace the default llvm include categories with the ones specific to Bitcoin Core.
Ref: https://releases.llvm.org/17.0.1/tools/clang/docs/ClangFormatStyleOptions.html#includecategories
Also, format a file as example. To test this, the diff in src/test needs
to be reverted. Also `IncludeBlocks: Regroup` needs to be set. Then
`clang-format -i src/test/blockchain_tests.cpp` should recreate the
diff.
```diff
diff --git a/src/.clang-format b/src/.clang-format
index 15335fe9ae..579079095f 100644
--- a/src/.clang-format
+++ b/src/.clang-format
@@ -99,3 +99,3 @@ IfMacros:
- KJ_IF_MAYBE
-IncludeBlocks: Preserve
+IncludeBlocks: Regroup
IncludeCategories:
```
ACKs for top commit:
l0rinc:
ACK fa7e222a23266e258d82e085f62cbf89d20dc8f3
Tree-SHA512: f500060858898c48f709e8fecfe4c41fc05645e2ff3b1504cc82ce354129642dd658a2311fd038363068ed682d016c32b56d935783c8084591ac5152b413fa2c
17cf9ff7efdbab07644fc2f9017fcac1b0757c38 Use cluster size limit for -maxmempool bound, and allow -maxmempool=0 in general (Suhas Daftuar)
315e43e5d86c06b1e51b907f1942cab150205d24 Sanity check `GetFeerateDiagram()` in CTxMemPool::check() (Suhas Daftuar)
de2e9a24c40e1915827506250ed0bbda4009ce83 test: extend package rbf functional test to larger clusters (Suhas Daftuar)
4ef4ddb504e53cb148e8dd713695db37df0e1e4f doc: update policy/packages.md for new package acceptance logic (Suhas Daftuar)
79f73ad713a8d62a6172fbad228cbca848f9ff57 Add check that GetSortedScoreWithTopology() agrees with CompareMiningScoreWithTopology() (Suhas Daftuar)
a86ac117681727b6e72ab50ed751d0d3b0cdff34 Update comments for CTxMemPool class (Suhas Daftuar)
9567eaa66da88a79c54f7a77922d817862122af2 Invoke TxGraph::DoWork() at appropriate times (Suhas Daftuar)
6c5c44f774058bf2a0dfaaadc78347dcb5815f52 test: add functional test for new cluster mempool RPCs (Suhas Daftuar)
72f60c877e001bb8cbcd3a7fb7addfdaba149693 doc: Update mempool_replacements.md to reflect feerate diagram checks (Suhas Daftuar)
21693f031a534193cc7f066a5c6e23db3937bf39 Expose cluster information via rpc (Suhas Daftuar)
72e74e0d42284c712529bf3c619b1b740c070f1b fuzz: try to add more code coverage for mempool fuzzing (Suhas Daftuar)
f107417490ab5b81d3ec139de777a19db87845b6 bench: add more mempool benchmarks (Suhas Daftuar)
7976eb1ae77af2c88e1e61e85d4a61390b34b986 Avoid violating mempool policy limits in tests (Suhas Daftuar)
84de685cf7ee3baf3ca73087e5222411a0504df8 Stop tracking parents/children outside of txgraph (Suhas Daftuar)
88672e205ba1570fc92449b557fd32d836618781 Rewrite GatherClusters to use the txgraph implementation (Suhas Daftuar)
1ca4f01090cfa968c789fafde42054da3263a0e2 Fix miniminer_tests to work with cluster limits (Suhas Daftuar)
1902111e0f20fe6b5c12be019d24691d6b0b8d3e Eliminate CheckPackageLimits, which no longer does anything (Suhas Daftuar)
3a646ec4626441c8c2946598f94199a65d9646d6 Rework RBF and TRUC validation (Suhas Daftuar)
19b8479868e5c854d9268e3647b9488f9b23af0f Make getting parents/children a function of the mempool, not a mempool entry (Suhas Daftuar)
5560913e51af036b5e6907e08cd07488617b12f7 Rework truc_policy to use descendants, not children (Suhas Daftuar)
a4458d6c406215dccb31fd35e0968a65a3269670 Use txgraph to calculate descendants (Suhas Daftuar)
c8b6f70d6492a153b59697d6303fc0515f316f89 Use txgraph to calculate ancestors (Suhas Daftuar)
241a3e666b59abb695c9d0a13d7458a763c2c5a0 Simplify ancestor calculation functions (Suhas Daftuar)
b9cec7f0a1e089cd77bb2fa1c2b54e93442e594c Make removeConflicts private (Suhas Daftuar)
0402e6c7808017bf5c04edb4b68128ede7d1c1e7 Remove unused limits from CalculateMemPoolAncestors (Suhas Daftuar)
08be765ac26a3ae721cb3574d4348602a9982e44 Remove mempool logic designed to maintain ancestor/descendant state (Suhas Daftuar)
fc4e3e6bc12284d3b328c1ad19502294accfe5ad Remove unused members from CTxMemPoolEntry (Suhas Daftuar)
ff3b398d124b9efa49b612dbbb715bbe5d53e727 mempool: eliminate accessors to mempool entry ancestor/descendant cached state (Suhas Daftuar)
b9a2039f51226dce2c4e38ce5f26eefee171744b Eliminate use of cached ancestor data in miniminer_tests and truc_policy (Suhas Daftuar)
ba09fc9774d5a0eaa58d93a2fa20bef1efc74f1e mempool: Remove unused function CalculateDescendantMaximum (Suhas Daftuar)
8e49477e86b3089ea70d1f2659b9fd3a8a1f7db4 wallet: Replace max descendant count with cluster_count (Suhas Daftuar)
e031085fd464b528c186948d3cbf1c08a5a8d624 Eliminate Single-Conflict RBF Carve Out (Suhas Daftuar)
cf3ab8e1d0a2f2bdf72e61e2c2dcb35987e5b9bd Stop enforcing descendant size/count limits (Suhas Daftuar)
89ae38f48965ec0d6c0600ce4269fdc797274161 test: remove rbf carveout test from mempool_limit.py (Suhas Daftuar)
c0bd04d18fdf77a2f20f3c32f8eee4f1d71afd79 Calculate descendant information for mempool RPC output on-the-fly (Suhas Daftuar)
bdcefb8a8b0667539744eae63e9eb5b7dc1c51da Use mempool/txgraph to determine if a tx has descendants (Suhas Daftuar)
69e1eaa6ed22f542ab48da755fa63f7694a15533 Add test case for cluster size limits to TRUC logic (Suhas Daftuar)
9cda64b86c593f0d6ff8f17e483e6566f436b200 Stop enforcing ancestor size/count limits (Suhas Daftuar)
1f93227a84a54397699ca40d889f98913e4d5868 Remove dependency on cached ancestor data in mini-miner (Suhas Daftuar)
9fbe0a4ac26c2fddaa3201cdfd8b69bf1f5ffa01 rpc: Calculate ancestor data from scratch for mempool rpc calls (Suhas Daftuar)
7961496dda2eb24a3f09d661005f06611558a20a Reimplement GetTransactionAncestry() to not rely on cached data (Suhas Daftuar)
feceaa42e8eb43344ced33d94187e93268d45187 Remove CTxMemPool::GetSortedDepthAndScore (Suhas Daftuar)
21b5cea588a7bfe758a8d14efe90046b111db428 Use cluster linearization for transaction relay sort order (Suhas Daftuar)
6445aa7d97551ec5d501d91f6829071c67169122 Remove the ancestor and descendant indices from the mempool (Suhas Daftuar)
216e6937290338950215795291dbf0a533e234cf Implement new RBF logic for cluster mempool (Suhas Daftuar)
ff8f115dec6eb41f739e6e6738dd60becfa168fd policy: Remove CPFP carveout rule (Suhas Daftuar)
c3f1afc934e69a9849625924f72a5886a85eb833 test: rewrite PopulateMempool to not violate mempool policy (cluster size) limits (Suhas Daftuar)
47ab32fdb158069d4422e0f92078603c6df070a6 Select transactions for blocks based on chunk feerate (Suhas Daftuar)
dec138d1ddc79cc3a06e53ed255f0931ce46e684 fuzz: remove comparison between mini_miner block construction and miner (Suhas Daftuar)
6c2bceb200aa7206d44b551d42ad3e70943f1425 bench: rewrite ComplexMemPool to not create oversized clusters (Suhas Daftuar)
1ad4590f63855e856d59616d41a87873315c3a2e Limit mempool size based on chunk feerate (Suhas Daftuar)
b11c89cab210c87ebaf34fbd2a73d28353e8c7bd Rework miner_tests to not require large cluster limit (Suhas Daftuar)
95a8297d481e96d65ac81e4dac72b2ebecb9c765 Check cluster limits when using -walletrejectlongchains (Suhas Daftuar)
95762e6759597d201d685ed6bf6df6eedccf9a00 Do not allow mempool clusters to exceed configured limits (Suhas Daftuar)
edb3e7cdf63688058ad2b90bea0d4933d9967be8 [test] rework/delete feature_rbf tests requiring large clusters (glozow)
435fd5671116b990cf3b875b99036606f921a71d test: update feature_rbf.py replacement test (Suhas Daftuar)
34e32985e811607e7566ae7a6caeacdf8bd8384f Add new (unused) limits for cluster size/count (Suhas Daftuar)
838d7e3553661cb6ba0be32dd872bafb444822d9 Add transactions to txgraph, but without cluster dependencies (Suhas Daftuar)
d5ed9cb3eb52c33c5ac36421bb2da00290be6087 Add accessor for sigops-adjusted weight (Suhas Daftuar)
1bf3b513966e34b45ea359cbe7576383437f5d93 Add sigops adjusted weight calculator (Suhas Daftuar)
c18c68a950d3a17e80ad0bc11ac7ee3de1a87f6c Create a txgraph inside CTxMemPool (Suhas Daftuar)
29a94d5b2f26a4a8b7464894e4db944ea67241b7 Make CTxMemPoolEntry derive from TxGraph::Ref (Suhas Daftuar)
92b0079fe3863b20b71282aa82341d4b6ee4b337 Allow moving CTxMemPoolEntry objects, disallow copying (Suhas Daftuar)
6c73e4744837a7dc138a9177df3a48f30a1ba6c1 mempool: Store iterators into mapTx in mapNextTx (Suhas Daftuar)
51430680ecb722e1d4ee4a26dac5724050f41c9e Allow moving an Epoch::Marker (Suhas Daftuar)
Pull request description:
[Reopening #28676 here as a new PR, because GitHub is slow to load the page making it hard to scroll through and see comments. Also, that PR was originally opened with a prototype implementation which has changed significantly with the introduction of `TxGraph`.]
This is an implementation of the [cluster mempool proposal](https://delvingbitcoin.org/t/an-overview-of-the-cluster-mempool-proposal/393).
This branch implements the following observable behavior changes:
- Maintains a partitioning of the mempool into connected clusters (via the `txgraph` class), which are limited in vsize to 101 kvB by default, and limited in count to 64 by default.
- Each cluster is sorted ("linearized") to try to optimize for selecting highest-feerate-subsets of a cluster first
- Transaction selection for mining is updated to use the cluster linearizations, selecting highest feerate "chunks" first for inclusion in a block template.
- Mempool eviction is updated to use the cluster linearizations, selecting lowest feerate "chunks" first for removal.
- The RBF rules are updated to: (a) drop the requirement that no new inputs are introduced; (b) change the feerate requirement to instead check that the feerate diagram of the mempool will strictly improve; (c) replace the direct conflicts limit with a directly-conflicting-clusters limit.
- The CPFP carveout rule is eliminated (it doesn't make sense in a cluster-limited mempool)
- The ancestor and descendant limits are no longer enforced.
- New cluster count/cluster vsize limits are now enforced instead.
- Transaction relay now uses chunk feerate comparisons to determine the order that newly received transactions are announced to peers.
Additionally, the cached ancestor and descendant data are dropped from the mempool, along with the multi_index indices that were maintained to sort the mempool by ancestor and descendant feerates. For compatibility (eg with wallet behavior or RPCs exposing this), this information is now calculated dynamically instead.
ACKs for top commit:
instagibbs:
reACK 17cf9ff7efdbab07644fc2f9017fcac1b0757c38
glozow:
reACK 17cf9ff7efdbab07644fc2f9017fcac1b0757c38
sipa:
ACK 17cf9ff7efdbab07644fc2f9017fcac1b0757c38
Tree-SHA512: bbde46d913d56f8d9c0426cb0a6c4fa80b01b0a4c2299500769921f886082fb4f51f1694e0ee1bc318c52e1976d7ebed8134a64eda0b8044f3a708c04938eee7
Previously we would sanity check the -maxmempool configuration based on a
multiple of the descendant size limit, but with cluster mempool the maximum
evicted size is now the cluster size limit, so use that instead.
Also allow -maxmempool=0 in general (and not just if
-limitdescendantsize/-limitclustersize is set to 0).
We use CompareMiningScoreWithTopology() for sorting transaction announcements
during tx relay, and we use GetSortedScoreWithTopology() in
CTxMemPool::check().
288b8c30be42f2879d1a1f3d5ec3cac13f87ace4 doc: Drop (default: none) from -i2psam description (Ryan Ofsky)
f6ec3519a330e5c3899a4d9f7d26b7980a597b41 init: Require explicit -asmap filename (Ryan Ofsky)
Pull request description:
Currently, if `-asmap` is specified without a filename bitcoind tries to load `ip_asn.map` data file.
This change now requires `-asmap=ip_asn.map` or another filename to be specified explicitly.
The change is intended to make behavior of the option explicit and avoid confusion reported https://github.com/bitcoin/bitcoin/issues/33386 where documentation specifies a default file which is not actually loaded by default. It was originally implemented in
https://github.com/bitcoin/bitcoin/pull/33631#issuecomment-3410302383 and various alternatives are discussed there.
ACKs for top commit:
brunoerg:
reACK 288b8c30be42f2879d1a1f3d5ec3cac13f87ace4
fjahr:
re-ACK 288b8c30be42f2879d1a1f3d5ec3cac13f87ace4
vostrnad:
utACK 288b8c30be42f2879d1a1f3d5ec3cac13f87ace4
achow101:
ACK 288b8c30be42f2879d1a1f3d5ec3cac13f87ace4
Tree-SHA512: 11a38a03892a58d6ccc1505cfbf915f58a86df9891761d89dc54b92d40593ee3cbb2d7c7bdbb922b871b3529072ef7f34cc98393aff6e8f0633b56352315b27c
fad0c76d0a109ab7b063f0d405588cf1e6c15e4d clang-format: Set PackConstructorInitializers: CurrentLine (MarcoFalke)
Pull request description:
Now that the minimum supported clang version is larger than 14, the `PackConstructorInitializers` setting can be set to `CurrentLine` in the clang-format file. (This option was added in clang 14. Ref: https://releases.llvm.org/17.0.1/tools/clang/docs/ClangFormatStyleOptions.html#packconstructorinitializers)
The `CurrentLine` option will either put all constructor initializers on the current line if they fit. Otherwise, it will put each one on its own line.
The `CurrentLine` option is desirable over the current `BinPack` option, because:
* It is what the majority of the codebase is currently using.
* It makes it easier to skim the lines to ensure all fields are properly initialized, without having to parse bin-packed constructor initializers, possibly with nested initializer lists, function calls, or ternary operators.
* It makes diffs smaller when an initializer is added or removed, because only a single line is touched. Otherwise, the whole bin-packed block could re-flow, making the diff harder to parse.
Note: The previous `BinPack` option allows any formatting, due to the current `ColumnLimit: 0`. I presume developers manually formatted most constructor initializers to be on separate lines? With the new `CurrentLine` setting, one has to only put the first initializer on a separate line, and clang-format will take care of the rest.
For example:
```sh
echo 'A::A(O o)
: m_first{o.a, o.b},
m_second{fun(o)}, m_third{o.c?o.d:o.e} {}' | clang-format --style=file:./src/.clang-format
```
Will put each on a separate line. Previously, it was left as-is.
ACKs for top commit:
l0rinc:
ACK fad0c76d0a109ab7b063f0d405588cf1e6c15e4d
TheCharlatan:
ACK fad0c76d0a109ab7b063f0d405588cf1e6c15e4d
hebasto:
ACK fad0c76d0a109ab7b063f0d405588cf1e6c15e4d.
Tree-SHA512: f26a0980ecfa01b2a5279561e3df316c10241f8e67830034d493d70a6d0baae8831498233e8986cfa8f3b434cb9bc1e7e525b3d4587dca66b2d609ddae522a88
99d012ec80a4415e1a37218fb4933550276b9a0a refactor: return reference instead of pointer (Andrew Toth)
f743e6c5dd386b7535e6c9442923a6ee54341994 refactor: add missing LIFETIMEBOUND annotation for parameter (Andrew Toth)
141117f5e8b41eb27539d217aa4e6c407c067d90 refactor: remove incorrect LIFETIMEBOUND annotations (Andrew Toth)
Pull request description:
The [developer-notes say](https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#lifetimebound):
> You can use the attribute by adding a `LIFETIMEBOUND`
annotation defined in `src/attributes.h`; please grep the codebase for examples.
While grepping, I found an incorrect usage of the `LIFETIMEBOUND` annotation on `BlockManager::CheckBlockDataAvailability`. This could be misleading about usage for other greppers. As I was looking, I also noticed a missing `LIFETIMEBOUND` on `BlockManager::GetFirstBlock`. While looking more closely at that method, it should return a reference instead of a pointer. The only reason to return a pointer is if it can be null.
ACKs for top commit:
maflcko:
review ACK 99d012ec80a4415e1a37218fb4933550276b9a0a 💧
l0rinc:
ACK 99d012ec80a4415e1a37218fb4933550276b9a0a
stickies-v:
ACK 99d012ec80a4415e1a37218fb4933550276b9a0a
optout21:
ACK 99d012ec80a4415e1a37218fb4933550276b9a0a
vasild:
ACK 99d012ec80a4415e1a37218fb4933550276b9a0a
Tree-SHA512: d6c56ee223d6614d52ee6cf5cd66e787125c98c6ae37705a17e51a6e15774e260ac55b3d60f2fc818132e766ad98dd94232d6c8829119f628498e9d0d2bd977f
fa1bf6818f0910f997e5235a197ff51f2e18780d clang-format: Set InsertNewlineAtEOF: true (MarcoFalke)
Pull request description:
Now that the minimum supported clang version is 17, the `InsertNewlineAtEOF` setting can be set to `true` in the clang-format file. (https://releases.llvm.org/16.0.0/tools/clang/docs/ClangFormatStyleOptions.html#insertnewlineateof)
This is in line with the already existing newline linter. Can be tested via:
```
truncate --size=-1 src/init.cpp
git diff
# Should fail:
cargo run --manifest-path ./test/lint/test_runner/Cargo.toml -- --lint=trailing_newline
# Restore newline:
git diff -U0 | ./contrib/devtools/clang-format-diff.py -p1 -i -v
```
ACKs for top commit:
l0rinc:
ACK fa1bf6818f0910f997e5235a197ff51f2e18780d
achow101:
ACK fa1bf6818f0910f997e5235a197ff51f2e18780d
hodlinator:
ACK fa1bf6818f0910f997e5235a197ff51f2e18780d
stickies-v:
ACK fa1bf6818f0910f997e5235a197ff51f2e18780d
hebasto:
ACK fa1bf6818f0910f997e5235a197ff51f2e18780d.
janb84:
ACK fa1bf6818f0910f997e5235a197ff51f2e18780d
Tree-SHA512: 6443f0f9e2710fb31c85e4ece5deb9fa25bf22ef2d5cadad2d54a239194860c3a785ffa5dd97be942e42139336575425499f085aa2e3f29003e529fdc20fce20
6657bcbdb4d0359c1843ca31fb3670c7c0c260d5 kernel: allow null data_directory (stickies-v)
Pull request description:
An empty path may be represented with a `nullptr`. For example, `std::string_view{}.data()` may return nullptr.
Removes the `BITCOINKERNEL_ARG_NONNULL` attribute for `btck_chainstate_manager_options_create` 's `data_directory` parameter, and instead handles such null arguments in the implementation. [Because an empty path is meaningless](https://github.com/bitcoin/bitcoin/pull/33867#discussion_r2523930442), `btck_chainstate_manager_options_create` now treats both null and empty directories as invalid, tightening the interface.
Also documents how `BITCOINKERNEL_ARG_NONNULL` should be used.
Follow-up to https://github.com/bitcoin/bitcoin/pull/33853#pullrequestreview-3454620265
ACKs for top commit:
stringintech:
ACK 6657bcb
maflcko:
review ACK 6657bcbdb4d0359c1843ca31fb3670c7c0c260d5 🐪
achow101:
ACK 6657bcbdb4d0359c1843ca31fb3670c7c0c260d5
TheCharlatan:
ACK 6657bcbdb4d0359c1843ca31fb3670c7c0c260d5
janb84:
ACK 6657bcbdb4d0359c1843ca31fb3670c7c0c260d5
Tree-SHA512: 11c02b221ff19a5357e94355808e3b503b3a336c16fc5186c9c9137931709e880383ed1f4990fc4cc6b0e23961e2e1e03fc90154a3b546b9490ef66bd63688b7
7f318e1dd0496384e7bc6d8754c5a2a618a14b2a test: Add better coverage for Autofile size() (Fabian Jahr)
b7af960eb82f5e3af530014a4f59c48faa3a4109 refactor: Add AutoFile::size (Fabian Jahr)
ec0f75862e6791eade487f0dc7d4d0a8c91b9ba5 refactor: Modernize logging in util/asmap.cpp (Fabian Jahr)
606a251e0a3146eb2d2beb7cef486b2d46a37b40 tests: add unit test vectors for asmap interpreter (Pieter Wuille)
Pull request description:
This contains some commits from #28792 that can be easily reviewed and merged independently. I hope splitting this change off can make this part move a bit faster and reduce frequency of needed rebases for #28792.
The commits in order:
- Add additional unit test vectors to the asmap interpreter (written by sipa). This helps to ensure that the further refactors in #28792 don't change behavior.
- Modernizes the logging in `util/asmap.cpp`, I added this while touching the rest of the file all over anyway.
- Adds an `AutoFile::size` helper function with some additional test coverage in a separate commit
ACKs for top commit:
maflcko:
review ACK 7f318e1dd0496384e7bc6d8754c5a2a618a14b2a 🏀
hodlinator:
tACK 7f318e1dd0496384e7bc6d8754c5a2a618a14b2a
laanwj:
Code review ACK 7f318e1dd0496384e7bc6d8754c5a2a618a14b2a
Tree-SHA512: 45156b74e4bd9278a7ec24521dfdafe4dab1ba3384243c7d589ef17e16ca374ee2af7178c86b7229e80ca262dbe78c4d456d80a6ee742ec31d2ab5243dac8b57
310e4979b36cbcf1e9e01dd90c14e2e9997343a0 qt: Added test coverage for qt gui#901 console history filter (WakeTrainDev)
Pull request description:
Add test coverage for the QT rpc console updated filtered commands in gui#901
ACKs for top commit:
pablomartin4btc:
ACK 310e4979b36cbcf1e9e01dd90c14e2e9997343a0
hebasto:
ACK 310e4979b36cbcf1e9e01dd90c14e2e9997343a0, tested on Fedora 42 by reverting 4e352efa2ce756c668664486c99d003eef530e0c.
Tree-SHA512: 45bb8583311f145353d8265d28f220d2a318c701346f147979c5d33b27811276d5e18586bf58f35e455701495d2cb87ec54dd78f4ca8631a0c7bd2c1d7fe640c
929f69d0ff29cb803769a423035fdcf675f40b78 qt: Remove HD seed reference from blank wallet tooltip (John Moffett)
Pull request description:
Blank descriptor wallets currently do not have HD seeds and none can be added (or 'set') by the user, so remove the reference in the tooltip.
As I understand it, descriptor wallets don't have a global HD seed and don't store the HD seeds for keys they generate. Currently, no new HD seeds can be added by the user (even for old wallets since `sethdseed` was removed), though it may be possible in the future, eg - https://github.com/bitcoin/bitcoin/pull/33043
ACKs for top commit:
maflcko:
lgtm ACK 929f69d0ff29cb803769a423035fdcf675f40b78
Tree-SHA512: 85e9c8e18a92b3da6fd62b70570cef58e03843633300b65aee5789d38c7bcaa46738970f0aea63f4e9b3e8814abb5bf1e1aa93f568a875ad1e0443d4dafb0aab
28a4fcb03c0fb1cd5112eca1eb36dcb13e0b4ff2 test: check listdescriptors do not return a mix of hardened derivation marker (pythcoiner)
975783cb79e929260873c1055d4b415cd33bb6b9 descriptor: account for all StringType in MiniscriptDescriptor::ToStringHelper() (pythcoiner)
Pull request description:
In `MiniscriptDescriptor::ToStringHelper()` only the `StringType::Private` variant of the `type` argument was handled. This PR implements serializing w/ all variants of `StringType` & add a functional test for the descriptor triggering the related issue.
Closes#31694: previously when calling `listdescriptors` RPC on a wallet containing a taproot descriptor w/ a (miniscript) taptree, origins of internal key & taptree were serialized w/ differents hardened derivation markers:
- origin of the internal key were serialized w/ `StringType::Normalized` type (using `h` as marker)
- origins of taptree keys were serialized w/ `StringType::Private` type (using `'` as marker)
Note: Origins in segwit (`wsh()`) miniscript descriptors were also serialized w/ `StringType::Private` type (`'` marker) and are now serialized w/ `StringType::Normalized` type (`h` marker).
ACKs for top commit:
sipa:
Code review ACK 28a4fcb03c0fb1cd5112eca1eb36dcb13e0b4ff2
achow101:
ACK 28a4fcb03c0fb1cd5112eca1eb36dcb13e0b4ff2
rkrux:
Concept ACK 28a4fcb03c0fb1cd5112eca1eb36dcb13e0b4ff2
Tree-SHA512: 15d14000b5951ca69a64a05b9a0b138c48a07b81eaf2fa86b91ac20cc8735533355a787363c64ba88403dd8a56ef5232cba57d34bea80835a0f40774d62fbc2b
f53dbbc5057b6f676db4be9bc720898149f293fc test: Add functional tests for named argument parsing (zaidmstrr)
694f04e2bd34f994d81e27b68e4d7466a9a319f8 rpc: Handle -named argument parsing where '=' character is used (zaidmstrr)
Pull request description:
Addresses [comment](https://github.com/bitcoin/bitcoin/pull/31375#discussion_r2091886628) and [this](https://github.com/bitcoin/bitcoin/pull/31375#discussion_r2092039999).
The [PR #31375](https://github.com/bitcoin/bitcoin/pull/31375) got merged and enables `-named` by default in the `bitcoin rpc` interface; `bitcoin rpc` corresponds to `bitcoin-cli -named` as it's just a wrapper. Now, the problem arises when we try to parse the positional paramater which might contain "=" character. This splits the parameter into two parts first, before the "=" character, which treats this as the parameter name, but the other half is mostly passed as an empty string. Here, the first part of the string is an unknown parameter name; thus, an error is thrown. These types of errors are only applicable to those RPCs which might contain the `=` character as a parameter. Some examples are `finalizepsbt`, `decodepsbt`, `verifymessage` etc.
This is the one example of the error in `finalizepsbt` RPC:
```
./bitcoin-cli -named -regtest finalizepsbt cHNidP8BAJoCAAAAAqvNEjSrzRI0q80SNKvNEjSrzRI0q80SNKvNEjSrzRI0AAAAAAD9////NBLNqzQSzas0Es2rNBLNqzQSzas0Es2rNBLNqzQSzasBAAAAAP3///8CoIYBAAAAAAAWABQVQBGVs/sqFAmC8HZ8O+g1htqivkANAwAAAAAAFgAUir7MzgyzDnRMjdkVa7d+Dwr07jsAAAAAAAAAAAA=
error code: -8
error message:
Unknown named parameter cHNidP8BAJoCAAAAAqvNEjSrzRI0q80SNKvNEjSrzRI0q80SNKvNEjSrzRI0AAAAAAD9////NBLNqzQSzas0Es2rNBLNqzQSzas0Es2rNBLNqzQSzasBAAAAAP3///8CoIYBAAAAAAAWABQVQBGVs/sqFAmC8HZ8O+g1htqivkANAwAAAAAAFgAUir7MzgyzDnRMjdkVa7d+Dwr07jsAAAAAAAAAAAA
```
This PR fixes this by updating the `vRPCConvertParams` table that identifies parameters that need special handling in `-named` parameter mode. The parser now recognises these parameters and handles strings with "=" char correctly, preventing them from being incorrectly split as parameter assignments.
ACKs for top commit:
ryanofsky:
Code review ACK f53dbbc5057b6f676db4be9bc720898149f293fc. Just applied comment & test suggestions since last review
kannapoix:
Code review ACK: f53dbbc5057b6f676db4be9bc720898149f293fc
achow101:
ACK f53dbbc5057b6f676db4be9bc720898149f293fc
Tree-SHA512: 1b517144efeff45a4c4256c27a39ddf187f1d6189d133402a45171678214a10ff2925c31edcfd556d67f85bd26d42f63c528b941b68c9880eab443f2c883e681
Changes AddToMempool() helper to only apply changes if the mempool limits are
respected.
Fix package_rbf fuzz target to handle mempool policy violations
Calculating mempool ancestors for a new transaction should not be done until
after cluster size limits have been enforced, to limit CPU DoS potential.
Achieve this by reworking TRUC and RBF validation logic:
- TRUC policy enforcement is now done using only mempool parents of
new transactions, not all mempool ancestors (note that it's fine to calculate
ancestors of in-mempool transactions, if the number of such calls is
reasonably bounded).
- RBF replacement checks are performed earlier (which allows for checking
cluster size limits earlier, because cluster size checks cannot happen until
after all conflicts are staged for removal).
- Verifying that a new transaction doesn't conflict with an ancestor now
happens later, in AcceptSingleTransaction() rather than in PreChecks(). This
means that the test is not performed at all in AcceptMultipleTransactions(),
but in package acceptance we already disallow RBF in situations where a
package transaction has in-mempool parents.
Also to ensure that all RBF validation logic is applied in both the single
transaction and multiple transaction cases, remove the optimization that skips
the PackageMempoolChecks() in the case of a single transaction being validated
in AcceptMultipleTransactions().
Now that ancestor calculation never fails (due to ancestor/descendant limits
being eliminated), we can eliminate the error handling from
CalculateMemPoolAncestors.
With the descendant size limits removed, replace the concept of "max number of
descendants of any ancestor of a given tx" with the cluster count of the cluster
that the transaction belongs to.
