5df988b534df842ddb658ad2a7ff0f12996c8478 test: add coverage for descriptor ID (furszy)
6a9510d2dabde1c9ee6c4226e3d16ca32eb48ac5 wallet: bugfix, always use apostrophe for spkm descriptor ID (furszy)
97a965d98f1582ea1b1377bd258c9088380e1b8b refactor: extract descriptor ID calculation from spkm GetID() (furszy)
1d207e3931cf076f69d4a8335cdd6c8ebb2a963f wallet: do not allow loading descriptor with an invalid ID (furszy)
Pull request description:
Aiming to fix#27915.
As we re-write the descriptor's db record every time that
the wallet is loaded (at `TopUp` time), if the spkm ID differs
from the one in db, the wallet will enter in an unrecoverable
corruption state (due to the storage of a descriptor with an ID
that is not linked to any other descriptor record in DB), and
no soft version will be able to open it anymore.
Because we cannot change the past, to stay compatible between
releases, we need to always use the apostrophe version for the
spkm IDs.
ACKs for top commit:
achow101:
ACK 5df988b534df842ddb658ad2a7ff0f12996c8478
Sjors:
tACK 5df988b534df842ddb658ad2a7ff0f12996c8478
Tree-SHA512: f63fc4aac7d21a4e515657471758d28857575e751865bfa359298f8b89b2568970029ca487a873c1786a5716325f453f06cd417ed193f3366417f6e8c2987332
6c97757a480b6e71a0750330d69ff18ac7cc6127 script: appease spelling linter (Jon Atack)
1316119ce7ba3de4135bbf1e5ac28c9ea26f62e1 script: update ignored-words.txt (Jon Atack)
146c861da2e4236997bee3eed6110a5016a8b86b script: update linter dependencies (Jon Atack)
92408224a4cb2f454465d5ff8445c247f2c4318a test: fix PEP484 no implicit optional argument types errors (Jon Atack)
f86a3014338de6a2204bbdda10795b75ef6654c0 script, test: add missing python type annotations (Jon Atack)
Pull request description:
With these updates, `./test/lint/lint-python.py` and `./test/lint/lint-spelling.py` should be green again for developers using relatively recent Python dependencies, in particular mypy 0.991 (released 11/2022) and later. Please see the commit messages for details.
ACKs for top commit:
fanquake:
ACK 6c97757a480b6e71a0750330d69ff18ac7cc6127
Tree-SHA512: 8a46a4d36d5978affdcecf4f2ace20ca1b52d483e098304911a2169afe60ccb9b042fa90c04b762d94f3ce53d2cafe6f24476ae839867a770c7f31e7e7242d99
fa086248e57b89cc549a090f727c0978082727c0 test: Use same timeout for all index sync (MarcoFalke)
Pull request description:
Seems odd to use different timeouts.
Fix this by using the same timeout for all syncs.
May also fix https://github.com/bitcoin/bitcoin/issues/27355 or at least make it less frequent?
ACKs for top commit:
mzumsande:
code review ACK fa086248e57b89cc549a090f727c0978082727c0
Tree-SHA512: a61619247c97f3a88dd19eb3f200adedd120e6da8c4e4f2cf83621545b8c289dbad77e16f13cf7973a090f7b2c3391cb0297f09b0cc95fe4f55de21ae247670f
fae7c50d201726f605938c3511dd9119efeea5ec test: Run fuzz tests on macOS (MarcoFalke)
Pull request description:
Any reason not to?
ACKs for top commit:
jamesob:
Github ACK fae7c50d20
dergoegge:
utACK fae7c50d201726f605938c3511dd9119efeea5ec
Tree-SHA512: e45122d73fafb17cea312258314b826cb0745e08daadd28465f687ec02d4c127d2f8cbe20179a9fff5712038850c02c968abb4838fa088b7555e28709317d3a3
Tests vectors were calculated by running the same tests on
v25. Which was the last release prior to introducing the
diff in the descriptor's string representation ('h' format).
Co-authored-by: Sjors Provoost <sjors@sprovoost.nl>
3168b08043546cd248a81563e21ff096019f1521 Bench test for EllSwift ECDH (Pieter Wuille)
42d759f239d1842ec0c662f8fa9ac0a9ff18a2cb Bench tests for CKey->EllSwift (dhruv)
2e5a8a437cf9ac78548891e61797b394571e27ae Fuzz test for Ellswift ECDH (dhruv)
c3ac9f5cf413e263803aac668a90a4ddd7316924 Fuzz test for CKey->EllSwift->CPubKey creation/decoding (dhruv)
aae432a764e4ceb7eac305458e585726225c7189 Unit test for ellswift creation/decoding roundtrip (dhruv)
eff72a0dff8fa83af873ad9b15dbac50b8d4eca3 Add ElligatorSwift key creation and ECDH logic (Pieter Wuille)
42239f839081bba9a426ebb9f1b7a56e35a2d428 Enable ellswift module in libsecp256k1 (dhruv)
901336eee751de088465e313dd8b500dfaf462b2 Squashed 'src/secp256k1/' changes from 4258c54f4e..705ce7ed8c (Pieter Wuille)
Pull request description:
This replaces #23432 and part of #23561.
This PR introduces all of the ElligatorSwift-related changes (libsecp256k1 updates, generation, decoding, ECDH, tests, fuzzing, benchmarks) needed for BIP324.
ElligatorSwift is a special 64-byte encoding format for public keys introduced in libsecp256k1 in https://github.com/bitcoin-core/secp256k1/pull/1129. It has the property that *every* 64-byte array is a valid encoding for some public key, and every key has approximately $2^{256}$ encodings. Furthermore, it is possible to efficiently generate a uniformly random encoding for a given public key or private key. This is used for the key exchange phase in BIP324, to achieve a byte stream that is entirely pseudorandom, even before the shared encryption key is established.
ACKs for top commit:
instagibbs:
reACK 3168b08043
achow101:
ACK 3168b08043546cd248a81563e21ff096019f1521
theStack:
re-ACK 3168b08043546cd248a81563e21ff096019f1521
Tree-SHA512: 308ac3d33e9a2deecb65826cbf0390480a38de201918429c35c796f3421cdf94c5501d027a043ae8f012cfaa0584656da1de6393bfba3532ab4c20f9533f06a6
Also, fix a few bugs:
* Error: RPC command "enumeratesigners" not found in RPC_COMMANDS_SAFE_FOR_FUZZING or RPC_COMMANDS_NOT_SAFE_FOR_FUZZING. Please update test/fuzz/rpc.cpp.
* in run_once: ...format(" ".join(result.args), ... TypeError: sequence item 2: expected str instance, PosixPath found
bdea2bb1147bbd22f8b4fa406262470f9d084215 scripted-diff: Following the C++ Standard rules for identifiers with _. (Brotcrunsher)
Pull request description:
Any identifier starting with 2 _ is reserved for the compiler and thus must not be used.
See: https://stackoverflow.com/a/228797/7130273
ACKs for top commit:
MarcoFalke:
lgtm ACK bdea2bb1147bbd22f8b4fa406262470f9d084215
Tree-SHA512: 74c8e676449f3f61476d846bfd2c514103c8914e13c4a0db841203abdc0267c25ddc6ed57d6791459efe3edea17753a1b53c3795071ddfe8aba8662521063407
daa5a658c0e79172e4dea0758246f11281790d29 refactor: rename BCLog::BLOCKSTORE to BLOCKSTORAGE (Jon Atack)
cf622b214bfe0a97e403f1e9dc54bf5bbfc59fc3 doc: release note re raising on invalid -debug/debugexclude/loglevel (Jon Atack)
6cb1c66041ee14dbedad3aeeb90190ea5dddf917 init: remove config option names from translated -loglevel strings (Jon Atack)
25478292726dd7208b22a8924c8f1fdeac5c33f5 test: -loglevel raises on invalid values (Jon Atack)
a9c295888b82c86ef4629aa2d9061ea152b48f20 init: raise on invalid loglevel config option (Jon Atack)
b0c3995393c592fa96306e077ed64e65d5400882 test: -debug and -debugexclude raise on invalid values (Jon Atack)
4c3c19d943a0a4cf191495f6ebe9b964835607a4 init: raise on invalid debug/debugexclude config options (Jon Atack)
Pull request description:
and rename BCLog::BLOCKSTORE to BLOCKSTORAGE so the enum is the same as its value like the other BCLog enums.
Per discussion in bitcoin-core-dev IRC today from https://bitcoin-irc.chaincode.com/bitcoin-core-dev/2023-05-11#921458.
ACKs for top commit:
achow101:
ACK daa5a658c0e79172e4dea0758246f11281790d29
ryanofsky:
Code review ACK daa5a658c0e79172e4dea0758246f11281790d29. Just translated string template cleanup since last review
pinheadmz:
re-ACK daa5a658c0e79172e4dea0758246f11281790d29
Tree-SHA512: 4c107a93d8e8ce4e2ee81d44aec672526ca354ec390b241221067f68204beac8b4ba7a65748bcfa124ff2245c4307fa9243ec4fe0b464d0fa69c787fb322c3cc
Any identifier starting with two _, or one _ followed by a capital letter is reserved for the compiler and thus must not be used. See: https://stackoverflow.com/a/228797/7130273
-BEGIN VERIFY SCRIPT-
s() { git grep -l "$1" src | xargs sed -i "s/$1/$2/g"; }
s '__pushKV' 'pushKVEnd'
s '_EraseTx' 'EraseTxNoLock'
s '_Other' 'Other'
-END VERIFY SCRIPT-
If -acceptstalefeeestimates option is passed stale fee estimates can now
be read when operating in regtest environments.
Additionally, this commit updates all declarations of the CBlockPolicyEstimator
class to include a the second constructor variable.
d54819d74e04e6105c1f0362755f5bcfa845eefd scripted-diff: Use datadir from options in chainstatemanager test (TheCharlatan)
Pull request description:
This should make the test less reliant on argument state from the test setup. This is a follow-up PR as requested in https://github.com/bitcoin/bitcoin/pull/27576#discussion_r1224638890.
ACKs for top commit:
achow101:
ACK d54819d74e04e6105c1f0362755f5bcfa845eefd
MarcoFalke:
lgtm ACK d54819d74e04e6105c1f0362755f5bcfa845eefd
kevkevinpal:
ACK d54819d74e
ryanofsky:
Code review ACK d54819d74e04e6105c1f0362755f5bcfa845eefd
Tree-SHA512: 939fde2505c5585d993545a3d05d3a00caec40f860c74fa002caebdf4c1b70e774cfb028a8a8f780525f8968844157d2c568d9f2c8dd5ec32b093173d8644c34
76c5ea703e77d580b6962e60398f4988cbd9b58b fuzz: Fix mini_miner_selection running out of coin (Murch)
Pull request description:
Fixes a bug in the mini_miner_selection fuzz test found by fuzzing: It was possible for the mini_miner_selection fuzz test to generated transactions that created fewer new outputs than the two inputs they each spent. If the fuzz seed did so consistently, eventually it would cause a `pop_front()` on an empty available_coins which resulted in undefined behavior.
Fixed per belt-suspender approach:
- assert that available_coins is not empty before generating tx
- generate at least two coins per new tx
- allow building tx with a single input if only one coin is available
ACKs for top commit:
MarcoFalke:
lgtm ACK 76c5ea703e77d580b6962e60398f4988cbd9b58b
dergoegge:
reACK 76c5ea703e77d580b6962e60398f4988cbd9b58b
Tree-SHA512: 5b7ffd1905a712733ad5364958ad79874dd8c31bd50069b0d3e6f734da0f2d496cb08cbe0afa47115674313e1cb7166a6087f2ccbce289774caddc790583e241
This should make the test less reliant on details of the test setup
-BEGIN VERIFY SCRIPT-
sed -i 's/m_args.GetDataDirNet()/chainman.m_options.datadir/g' src/test/validation_chainstatemanager_tests.cpp
-END VERIFY SCRIPT-
Fixes a bug in the mini_miner_selection fuzz test found by fuzzing:
It was possible for the mini_miner_selection fuzz test to generated
transactions that created fewer new spendable outputs than the two
inputs they each spend. If the fuzz seed did so consistently, eventually
it would cause a `pop_front()` on an empty available_coins.
Fixed by:
- asserting that available_coins is not empty before generating tx
- allowing to build tx with a single coin if only one is available
db77f87c6365cb5f414036d6bfb1a12705772028 scripted-diff: move settings to common namespace (TheCharlatan)
c27e4bdc35bc7cedd1ee07e98a52c230241120d1 move-only: Move settings to the common library (TheCharlatan)
c2dae5d7d89634fbd771755ce3909719f5462f63 kernel: Remove chainparams, chainparamsbase, args, settings from kernel library (TheCharlatan)
05870b1c92f39d90e5ba6e0caf2f6c2b37955528 refactor: Remove gArgs access from validation.cpp (TheCharlatan)
8789b11114b4bd6c7ee727dffbc75a6bdf20dd27 refactor: Add path argument to FindSnapshotChainstateDir (TheCharlatan)
ef95be334f3aec671346372b64606e0fd390979a refactor: Add stop_at_height option in ChainstateManager (TheCharlatan)
Pull request description:
This pull request is part of the `libbitcoinkernel` project https://github.com/bitcoin/bitcoin/issues/27587https://github.com/bitcoin/bitcoin/projects/18 and more specifically its "Step 2: Decouple most non-consensus code from libbitcoinkernel".
---
This completes the removal of the node's chainparams, chainparamsbase, args and settings files and their respective classes from the kernel library. This is the last pull request in a long series working towards decoupling the `ArgsManager` and the `gArgs` global from kernel code. These prior pull requests are: https://github.com/bitcoin/bitcoin/pull/26177https://github.com/bitcoin/bitcoin/pull/27125https://github.com/bitcoin/bitcoin/pull/25527https://github.com/bitcoin/bitcoin/pull/25487https://github.com/bitcoin/bitcoin/pull/25290
ACKs for top commit:
MarcoFalke:
lgtm ACK db77f87c6365cb5f414036d6bfb1a12705772028 🍄
hebasto:
ACK db77f87c6365cb5f414036d6bfb1a12705772028, I have reviewed the code and it looks OK.
ryanofsky:
Code review ACK db77f87c6365cb5f414036d6bfb1a12705772028. Looks great!
Tree-SHA512: cbfbd705d056f2f10f16810d4f869eb152362fff2c5ddae5e1ac6785deae095588e52ad48b29d921962b085e51de1e0ecab6e50f46149ffe3c16250608a2c93a
71200ac390fe5c10f088cbe8053b010b515757b1 [fuzz] Only check duplicate coinbase script when block was valid (dergoegge)
Pull request description:
Partially revert #27780, because moving the duplicate coinbase check out of the `was_valid` branch leads to non-bug crashes in the fuzz target.
For context and further explanation see: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59516
ACKs for top commit:
MarcoFalke:
nice lgtm ACK 71200ac390fe5c10f088cbe8053b010b515757b1
Tree-SHA512: 8c38e5ff9de6331016b9a0c5e435d007d46186151b04c09085f617bb31627a28ad56678066fe152372a3ad8656f026439e3e2f9ee61d7ef588072aef8124eaa3
67b7fecacd0489809690982c89ba2d0acdca938c [mempool] clear mapDeltas entry if prioritisetransaction sets delta to 0 (glozow)
c1061acb9d502cdf8c6996c818d9a8a281cbe40c [functional test] prioritisation is not removed during replacement and expiry (glozow)
0e5874f0b06114d9b077e0ff582915e4f83059e6 [functional test] getprioritisedtransactions RPC (glozow)
99f8046829f699ff2eace266aa8cea1d9f7cb65a [rpc] add getprioritisedtransactions (glozow)
9e9ca36c80013749faaf2aa777d52bd07d9d24ec [mempool] add GetPrioritisedTransactions (glozow)
Pull request description:
Add an RPC to get prioritised transactions (also tells you whether the tx is in mempool or not), helping users clean up `mapDeltas` manually. When `CTxMemPool::PrioritiseTransaction` sets a delta to 0, remove the entry from `mapDeltas`.
Motivation / Background
- `mapDeltas` entries are never removed from mapDeltas except when the tx is mined in a block or conflicted.
- Mostly it is a feature to allow `prioritisetransaction` for a tx that isn't in the mempool {yet, anymore}. A user can may resbumit a tx and it retains its priority, or mark a tx as "definitely accept" before it is seen.
- Since #8448, `mapDeltas` is persisted to mempool.dat and loaded on restart. This is also good, otherwise we lose prioritisation on restart.
- Note the removal due to block/conflict is only done when `removeForBlock` is called, i.e. when the block is received. If you load a mempool.dat containing `mapDeltas` with transactions that were mined already (e.g. the file was saved prior to the last few blocks), you don't delete them.
- Related: #4818 and #6464.
- There is no way to query the node for not-in-mempool `mapDeltas`. If you add a priority and forget what the value was, the only way to get that information is to inspect mempool.dat.
- Calling `prioritisetransaction` with an inverse value does not remove it from `mapDeltas`, it just sets the value to 0. It disappears on a restart (`LoadMempool` checks if delta is 0), but that might not happen for a while.
Added together, if a user calls `prioritisetransaction` very regularly and not all those transactions get mined/conflicted, `mapDeltas` might keep lots of entries of delta=0 around. A user should clean up the not-in-mempool prioritisations, but that's currently difficult without keeping track of what those txids/amounts are.
ACKs for top commit:
achow101:
ACK 67b7fecacd0489809690982c89ba2d0acdca938c
theStack:
Code-review ACK 67b7fecacd0489809690982c89ba2d0acdca938c
instagibbs:
code review ACK 67b7fecacd0489809690982c89ba2d0acdca938c
ajtowns:
ACK 67b7fecacd0489809690982c89ba2d0acdca938c code review only, some nits
Tree-SHA512: 9df48b622ef27f33db1a2748f682bb3f16abe8172fcb7ac3c1a3e1654121ffb9b31aeaad5570c4162261f7e2ff5b5912ddc61a1b8beac0e9f346a86f5952260a
2cd28e9fef5dd743bcd70025196ee311fcfdcae4 rpc: Add check for unintended option/parameter name clashes (Ryan Ofsky)
95d7de0964620a3f7386a4adc5707559868abf84 test: Update python tests to use named parameters instead of options objects (Ryan Ofsky)
96233146dd31c1d99fd1619be4449944623ef750 RPC: Allow RPC methods accepting options to take named parameters (Ryan Ofsky)
702b56d2a8ce48bc3b66a2867d09fa11dcf12fc5 RPC: Add add OBJ_NAMED_PARAMS type (Ryan Ofsky)
Pull request description:
Allow RPC methods which take an `options` parameter (`importmulti`, `listunspent`, `fundrawtransaction`, `bumpfee`, `send`, `sendall`, `walletcreatefundedpsbt`, `simulaterawtransaction`), to accept the options as named parameters, without the need for nested JSON objects.
This makes it possible to make calls like:
```sh
src/bitcoin-cli -named bumpfee txid fee_rate=10
```
instead of
```sh
src/bitcoin-cli -named bumpfee txid options='{"fee_rate": 10}'
```
RPC help is also updated to show options as top level named arguments instead of as nested objects.
<details><summary>diff</summary>
<p>
```diff
@@ -15,16 +15,17 @@
Arguments:
1. txid (string, required) The txid to be bumped
-2. options (json object, optional)
+2. options (json object, optional) Options object that can be used to pass named arguments, listed below.
+
+Named Arguments:
- {
- "conf_target": n, (numeric, optional, default=wallet -txconfirmtarget) Confirmation target in blocks
+conf_target (numeric, optional, default=wallet -txconfirmtarget) Confirmation target in blocks
- "fee_rate": amount, (numeric or string, optional, default=not set, fall back to wallet fee estimation)
+fee_rate (numeric or string, optional, default=not set, fall back to wallet fee estimation)
Specify a fee rate in sat/vB instead of relying on the built-in fee estimator.
Must be at least 1.000 sat/vB higher than the current transaction fee rate.
WARNING: before version 0.21, fee_rate was in BTC/kvB. As of 0.21, fee_rate is in sat/vB.
- "replaceable": bool, (boolean, optional, default=true) Whether the new transaction should still be
+replaceable (boolean, optional, default=true) Whether the new transaction should still be
marked bip-125 replaceable. If true, the sequence numbers in the transaction will
be left unchanged from the original. If false, any input sequence numbers in the
original transaction that were less than 0xfffffffe will be increased to 0xfffffffe
@@ -32,11 +33,10 @@
still be replaceable in practice, for example if it has unconfirmed ancestors which
are replaceable).
- "estimate_mode": "str", (string, optional, default="unset") The fee estimate mode, must be one of (case insensitive):
+estimate_mode (string, optional, default="unset") The fee estimate mode, must be one of (case insensitive):
"unset"
"economical"
"conservative"
- }
Result:
{ (json object)
```
</p>
</details>
**Review suggestion:** To understand this PR, it is probably easiest to review the commits in reverse order because the last commit shows the external API changes, the middle commit shows the internal API changes, and the first commit contains the low-level implementation.
ACKs for top commit:
achow101:
ACK 2cd28e9fef5dd743bcd70025196ee311fcfdcae4
Tree-SHA512: 50f6e78fa622826dab3f810400d8c1a03a98a090b1f2fea79729c58ad8cff955554bd44c2a5975f62a526b900dda68981862fd7d7d05c17f94f5b5d847317436
fafb4da121b19ba1b7bd173e25651c64d1982fb4 fuzz: Avoid timeout in utxo_total_supply (MarcoFalke)
Pull request description:
Looks like for high block counts it may be better to mock the chain, otherwise a high limit will lead to fuzz input bloat and timeouts, see https://github.com/bitcoin/bitcoin/pull/17860#issuecomment-1538252773.
It can be checked that the fuzz target can still find the CVE, see https://github.com/bitcoin/bitcoin/pull/17860#pullrequestreview-1410594057 with a diff of:
```diff
diff --git a/src/consensus/tx_check.cpp b/src/consensus/tx_check.cpp
index f949655909..6f4cfb5f51 100644
--- a/src/consensus/tx_check.cpp
+++ b/src/consensus/tx_check.cpp
@@ -39,8 +39,6 @@ bool CheckTransaction(const CTransaction& tx, TxValidationState& state)
// the underlying coins database.
std::set<COutPoint> vInOutPoints;
for (const auto& txin : tx.vin) {
- if (!vInOutPoints.insert(txin.prevout).second)
- return state.Invalid(TxValidationResult::TX_CONSENSUS, "bad-txns-inputs-duplicate");
}
if (tx.IsCoinBase())
```
Also, fix a nit, see https://github.com/bitcoin/bitcoin/pull/17860#discussion_r1186451948
ACKs for top commit:
dergoegge:
ACK fafb4da121b19ba1b7bd173e25651c64d1982fb4
Tree-SHA512: a28fe9cd6ebb4c9bed5a5b35be76c1c436a87586c8fc3b3c4c8559a4a77ac08098324370da421d794c99579882c0872b6b29415de47ade6a05a08504a3d494c4
5c832c3820253affc65c0ed490e26e5b0a4d5c9b p2p, refactor: return `std::optional<CNetAddr>` in `LookupHost` (brunoerg)
34bcdfc6a65de906c65edccdd96fe15219081cd2 p2p, refactor: return vector/optional<CService> in `Lookup` (brunoerg)
7799eb125b7a1146f8251be5d26df574236212a9 p2p, refactor: return `std::vector<CNetAddr>` in `LookupHost` (brunoerg)
5c1774a563dcc237a88df69569cd94fe81e908f7 p2p, refactor: return `std::vector<CNetAddr>` in `LookupIntern` (brunoerg)
Pull request description:
Continuation of #26078.
To improve readability instead of returning a bool and passing stuff by reference, this PR changes:
- `LookupHost` to return `std::vector<CNetAddr>`
- `LookupHost` to return `std::optional<CNetAddr>`
- `Lookup` to return `std::vector<CService>`
- `Lookup` to return `std::optional<CService>`.
- `LookupIntern` to return `std::vector<CNetAddr>`
As discussed in #26078, it would be better to avoid using `optional` in some cases, but for specific `Lookup` and `LookupHost` functions it's necessary to use `optional` to verify if they were able to catch some data from their overloaded function.
ACKs for top commit:
achow101:
ACK 5c832c3820253affc65c0ed490e26e5b0a4d5c9b
stickies-v:
re-ACK 5c832c3820253affc65c0ed490e26e5b0a4d5c9b - just addressing two nits, no other changes
theStack:
re-ACK 5c832c3820253affc65c0ed490e26e5b0a4d5c9b
Tree-SHA512: ea346fdc54463999646269bd600cd4a1590ef958001d2f0fc2be608ca51e1b4365efccca76dd4972b023e12fcc6e67d226608b0df7beb901bdeadd19948df840
The background of this commit is an ongoing effort to decouple the
libbitcoinkernel library from code that is not strictly required by it.
The settings code belongs into the common library and namespace, since
the kernel library should not depend on it. See doc/design/libraries.md
for more information on this rationale.
Changing the namespace of the moved functions is scripted in the
following commit.
Remove access to the global gArgs for getting the directory in
utxo_snapshot.
This is done in the context of the libbitcoinkernel project, wherein
reliance of libbitcoinkernel code on the global gArgs is incrementally
removed.
7d3b35004b039f2bd606bb46a540de7babdbc41e refactor: Move system from util to common library (TheCharlatan)
7eee356c0a7fefd70c8de21689efa335f52a69ba refactor: Split util::AnyPtr into its own file (TheCharlatan)
44de325d95447498036479c3112ba741caf45bf6 refactor: Split util::insert into its own file (TheCharlatan)
9ec5da36b62276ae22e348f26f88aaf646357d6d refactor: Move ScheduleBatchPriority to its own file (TheCharlatan)
f871c69191dfe1331861ebcdbadb6bd47e45c8b1 kernel: Add warning method to notifications (TheCharlatan)
4452707edec91c7d7991f486dd41ef3edb4f7fbf kernel: Add progress method to notifications (TheCharlatan)
84d71457e7250ab25c0a11d1ad1c7657197ffd90 kernel: Add headerTip method to notifications (TheCharlatan)
447761c8228d58f948aae7e73ed079c028cacb97 kernel: Add notification interface (TheCharlatan)
Pull request description:
This pull request is part of the `libbitcoinkernel` project https://github.com/bitcoin/bitcoin/issues/27587https://github.com/bitcoin/bitcoin/projects/18 and more specifically its "Step 2: Decouple most non-consensus code from libbitcoinkernel".
---
It removes the kernel library's dependency on `util/system` and `interface_ui`. `util/system` contains networking and shell-related code that should not be part of the kernel library. The following pull requests prepared `util/system` for this final step: https://github.com/bitcoin/bitcoin/pull/27419https://github.com/bitcoin/bitcoin/pull/27254https://github.com/bitcoin/bitcoin/pull/27238.
`interface_ui` defines functions for a more general node interface and has a dependency on `boost/signals2`. After applying the patches from this pull request, the kernel's reliance on boost is down to `boost::multiindex`.
The approach implemented here introduces some indirection, which makes the code a bit harder to read. Any suggestions for improving or reworking this pull request to make it more concise, or even reworking it into a more proper interface, are appreciated.
ACKs for top commit:
MarcoFalke:
re-ACK 7d3b35004b039f2bd606bb46a540de7babdbc41e (no change) 🎋
stickies-v:
Code Review ACK 7d3b35004b039f2bd606bb46a540de7babdbc41e
hebasto:
re-ACK 7d3b35004b039f2bd606bb46a540de7babdbc41e, only last two commits dropped since my [recent](https://github.com/bitcoin/bitcoin/pull/27636#pullrequestreview-1435394620) review.
Tree-SHA512: c8cfc698dc9d78e20191c444708f2d957501229abe95e5806106d1126fb9c5fbcee686fb55645658c0107ce71f10646f37a2fdf7fde16bbf22cbf1ac885dd08d
1bce12acd3e271a7c88d9400b4e3a5645bc8a911 test: add test for `descriptorprocesspsbt` RPC (ishaanam)
fb2a3a70e860aa87fb7a21f6554ed9f3ce901e2d rpc: add descriptorprocesspsbt rpc (ishaanam)
Pull request description:
This PR implements an RPC called `descriptorprocesspsbt`. This RPC is based off of `walletprocesspsbt`, but instead of interacting with the wallet to update, sign and finalize a psbt, it instead accepts an array of output descriptors and uses that information along with information from the mempool, txindex, and the utxo set to do so. `utxoupdatepsbt` also updates a psbt in this manner, but doesn't sign or finalize it. Because of this overlap, a helper function that is added in this PR is called by both `utxoupdatepsbt` and `descriptorprocesspsbt`. Whether or not the helper function signs a psbt is dictated by if the HidingSigningProvider passed to it contains any private information. There is also a test added in this PR for this new RPC that uses p2wsh, p2wpkh, and legacy outputs.
Edit: see https://github.com/bitcoin/bitcoin/pull/25796#issuecomment-1228830963
ACKs for top commit:
achow101:
re-ACK 1bce12acd3e271a7c88d9400b4e3a5645bc8a911
instagibbs:
reACK 1bce12acd3
Tree-SHA512: e1d0334739943e71f2ee68b4db7637ebe725da62e7aa4be071f71c7196d2a5970a31ece96d91e372d34454cde8509e95ab0eebd2c8edb94f7d5a781a84f8fc5d
Since the kernel library no longer depends on the system file, move it
to the common library instead in accordance to the diagram in
doc/design/libraries.md.
