Because the default wallet has no name, the watch-only and solvables
wallets created during migration end up having no name either.
This fixes it by applying the same prefix name we use for the backup
file for an unnamed default wallet.
Before: watch-only wallet named "_watchonly"
After: watch-only wallet named "default_wallet_watchonly"
Right now, after migration the last message users see is "migration completed",
but the migration isn't actually finished yet. We still need to load the new wallets
to ensure consistency, and if that fails, the migration will be rolled back. This
can be confusing for users.
This change logs the post-migration loading step and if a wallet fails to load and
the migration will be rolled back.
When migrating any legacy unnamed wallet, a failed migration would
cause the cleanup logic to remove its parent directory. Since this
type of legacy wallet lives directly in the main '/wallets/' folder,
this resulted in unintentionally erasing all wallets, including the
backup file.
To be fully safe, we will no longer call `fs::remove_all`. Instead,
we only erase the individual db files we have created, leaving
everything else intact. The created wallets parent directories are
erased only if they are empty.
As part of this last change, `RestoreWallet` was modified to allow
an existing directory as the destination, since we no longer remove
the original wallet directory (we only remove the files we created
inside it). This also fixes the restore of top-level default wallets
during failures, which were failing due to the directory existence
check that always returns true for the /wallets/ directory.
This bug started after:
f6ee59b6e2
Previously, the `fs::copy_file` call was failing for top-level wallets,
which prevented the `fs::remove_all` call from being reached.
Track what RestoreWallet creates so only those files and directories
are removed during a failure and nothing else. Preexisting paths
must be left untouched.
Note:
Using fs::remove_all() instead of fs::remove() in RestoreWallet does
not cause any problems currently, but the change is necessary for the
next commit which extends RestoreWallet to work with existing directories,
which may contain files that must not be deleted.
217dbbbb5e test: Add musig failure scenarios (Fabian Jahr)
c9519c260b musig: Check session id reuse (Fabian Jahr)
e755614be5 sign: Remove duplicate sigversion check (Fabian Jahr)
0f7f0692ca musig: Move MUSIG_CHAINCODE to musig.cpp (Fabian Jahr)
Pull request description:
This is a follow-up to #29675 and primarily adds test coverage for some of the most prominent failure cases in the last commit.
The following commits address a few left-over nit comments that didn't make it in before merge.
ACKs for top commit:
achow101:
ACK 217dbbbb5e
rkrux:
lgtm ACK 217dbbb
Tree-SHA512: d73807bc31791ef1825c42f127c7ddfbc70b2b7cf782bc11341666e32e86b787ffc7aed64caea992909cef3a85fc6629282d8209c173aadec77f72fd0da96c45
1ed8e76165 rpc, doc: clarify the response of listtransactions RPC (rkrux)
Pull request description:
I noticed this behaviour while perf testing PR #27286 and it was not something that I expected, updating the doc to make it present in the RPCHelp command.
ACKs for top commit:
achow101:
ACK 1ed8e76165
furszy:
ACK 1ed8e76165
musaHaruna:
ACK [1ed8e76](1ed8e76165) since my last review. New changes looks good, it's much easier to understand as well, looking at it from a user's perspective.
Tree-SHA512: 893a8e259201ac2140f46f827d81e681d2ec478c9571cceb10864aaa1b941991ce2263357d7c2b0024c04a9f8fbc372a020104b26e022c96289d271675947033
56750c4f87 iwyu, clang-format: Sort includes (Hennadii Stepanov)
2c78814e0e ci: Add IWYU job (Hennadii Stepanov)
94e4f04d7c cmake: Fix target name (Hennadii Stepanov)
0f81e00519 cmake: Make `codegen` target dependent on `generate_build_info` (Hennadii Stepanov)
73f7844cdb iwyu: Add patch to prefer C++ headers over C counterparts (Hennadii Stepanov)
7a65437e23 iwyu: Add patch to prefer angled brackets over quotes for includes (Hennadii Stepanov)
Pull request description:
This PR separates the IWYU checks into its own CI job to provide faster feedback to developers. No other changes are made to the treatment of IWYU warnings. The existing “tidy” CI job will no longer run IWYU.
See also the discussion of https://github.com/bitcoin/bitcoin/pull/33779, specifically this [comment](https://github.com/bitcoin/bitcoin/pull/33779#issuecomment-3491515263):
> Maybe a better approach would be to run the enforced sections in a separate, faster job? Some of the linters are already a bit annoying to invoke locally, so I usually just run the lint job. Doing the same for the includes seems fine to me.
Based on ideas from https://github.com/bitcoin/bitcoin/pull/32953.
ACKs for top commit:
maflcko:
review ACK 56750c4f87🌄
sedited:
ACK 56750c4f87
Tree-SHA512: af15326b6d0c5d1e11346ac64939644936c65eb9466cd1a17ab5da347d39aef10f7ab33b39fbca31ad291b0b4b54639b147b24410f4f86197e4a776049882694
d7de5b109f logs: show reindex progress in `ImportBlocks` (Lőrinc)
Pull request description:
### Summary
When triggering a reindex, users have no indication of progress.
### Fix
This patch precomputes the total number of block files so progress can be shown.
Instead of only displaying which block file is being processed, it now shows the percent complete.
### Reproducer + expected results
```bash
cmake -B build -DCMAKE_BUILD_TYPE=Release && make -C build -j && ./build/bin/bitcoind -datadir=demo -reindex
```
Before, the block files were shown one-by-one, there's no way to see how much work is left:
```
Reindexing block file blk00000.dat...
Loaded 119920 blocks from external file in 1228ms
Reindexing block file blk00001.dat...
Loaded 10671 blocks from external file in 284ms
Reindexing block file blk00002.dat...
Loaded 5459 blocks from external file in 263ms
Reindexing block file blk00003.dat...
Loaded 5595 blocks from external file in 267ms
```
After the change we add a percentage:
```
Reindexing block file blk00000.dat (0% complete)...
Loaded 119920 blocks from external file in 1255ms
Reindexing block file blk00001.dat (1% complete)...
Loaded 10671 blocks from external file in 303ms
Reindexing block file blk00002.dat (2% complete)...
Loaded 5459 blocks from external file in 278ms
Reindexing block file blk00003.dat (3% complete)...
Loaded 5595 blocks from external file in 285ms
```
ACKs for top commit:
enirox001:
Concept ACK d7de5b1
rkrux:
lgtm ACK d7de5b109f
danielabrozzoni:
tACK d7de5b109f - code reviewed and tested on my archival node.
maflcko:
review ACK d7de5b109f💇
Tree-SHA512: 359a539b781ad8b73e2a616c951567062a76be27cf90e5b88bb5309295af9cd7994e327f185bacc1482b43b892b38329593b4043a5e71d8800e3e4b7a3954310
This should avoid having to include interfaces/chain.h from a kernel
module. interfaces/chain.h in turn includes a bunch of non-kernel
headers, that break the desired library topology and might introduce
entanglement regressions.
Specifically gets rid of batchpriority, chainparams, script/sign.h and
system includes.
Also take the opportunity of cleaning up the headers for the effected
files and adding them to the iwyu-enforced set.
fa4cb13b52 test: [doc] Manually unify stale headers (MarcoFalke)
fa5f297748 scripted-diff: [doc] Unify stale copyright headers (MarcoFalke)
Pull request description:
Historically, the upper year range in file headers was bumped manually
or with a script.
This has many issues:
* The script is causing churn. See for example commit 306ccd4, or
drive-by first-time contributions bumping them one-by-one. (A few from
this year: https://github.com/bitcoin/bitcoin/pull/32008,
https://github.com/bitcoin/bitcoin/pull/31642,
https://github.com/bitcoin/bitcoin/pull/32963, ...)
* Some, or likely most, upper year values were wrong. Reasons for
incorrect dates could be code moves, cherry-picks, or simply bugs in
the script.
* The upper range is not needed for anything.
* Anyone who wants to find the initial file creation date, or file
history, can use `git log` or `git blame` to get more accurate
results.
* Many places are already using the `-present` suffix, with the meaning
that the upper range is omitted.
To fix all issues, this bumps the upper range of the copyright headers
to `-present`.
Further notes:
* Obviously, the yearly 4-line bump commit for the build system (c.f.
b537a2c02a) is fine and will remain.
* For new code, the date range can be fully omitted, as it is done
already by some developers. Obviously, developers are free to pick
whatever style they want. One can list the commits for each style.
* For example, to list all commits that use `-present`:
`git log --format='%an (%ae) [%h: %s]' -S 'present The Bitcoin'`.
* Alternatively, to list all commits that use no range at all:
`git log --format='%an (%ae) [%h: %s]' -S '(c) The Bitcoin'`.
<!--
* The lower range can be wrong as well, so it could be omitted as well,
but this is left for a follow-up. A previous attempt was in
https://github.com/bitcoin/bitcoin/pull/26817.
ACKs for top commit:
l0rinc:
ACK fa4cb13b52
rkrux:
re-ACK fa4cb13b52
janb84:
ACK fa4cb13b52
Tree-SHA512: e5132781bdc4417d1e2922809b27ef4cf0abb37ffb68c65aab8a5391d3c917b61a18928ec2ec2c75ef5184cb79a5b8c8290d63e949220dbeab3bd2c0dfbdc4c5
1e94e562f7 refactor: enable `readability-container-contains` clang-tidy rule (Lőrinc)
fd9f1accbd Fix compilation for old Boost versions (Lőrinc)
Pull request description:
Replace the last few instances of `.count() != 0` and `.count() == 0` and bare `count()` patterns with the more expressive C++20 `.contains()` method:
* `std::set<std::string>` in `getblocktemplate` RPC;
* `std::map<std::string, ...>` in `transaction_tests`;
* other bare `std::unordered_set` and `std::map` count calls.
Also fixes https://github.com/bitcoin/bitcoin/issues/34101 by reverting `boost::multi_index::contains` calls not available in our minimum supported version.
With no remaining violations, enable the `readability-container-contains` clang-tidy check to prevent future regressions.
Follow-up to https://github.com/bitcoin/bitcoin/pull/33192
ACKs for top commit:
hebasto:
ACK 1e94e562f7.
pablomartin4btc:
re-ACK 1e94e562f7
janb84:
ACK 1e94e562f7
rkrux:
re-ACK 1e94e562f7
Tree-SHA512: d54a7821d319bf0d60b6c3a870917464a7d5b9279c6a86708c03a3516ec23bbf18f0e83de62b3b2b1607de96e1470f1144b4918d69a6c770e6b7e09863e7dbac
Replace the last few instances of `.count() != 0` and `.count() == 0` and `.count()` patterns with the more expressive C++20 `.contains()` method:
* `std::set<std::string>` in `getblocktemplate` RPC;
* `std::map<std::string, ...>` in `transaction_tests`;
* other bare `std::unordered_set` and `std::map` count calls.
With no remaining violations, enable the `readability-container-contains`
clang-tidy check to prevent future regressions.
With MergeLinearizations() gone and the LIMO-based Linearize() replaced by SFL, we do not
need a class (LinearizationChunking) that can maintain an incrementally-improving chunk
set anymore.
Replace it with a function (ChunkLinearizationInfo) that just computes the chunks as
SetInfos once, and returns them as a vector. This simplifies several call sites too.
This places equal-feerate chunks (with no dependencies between them) in random
order in the linearization output, hiding information about DepGraph insertion
order from the output. Likewise, it randomizes the order of transactions within
chunks for the same reason.
This introduces a local RNG inside the SFL state, which is used to randomize
various decisions inside the algorithm, in order to make it hard to create
pathological clusters which predictably have bad performance.
The decisions being randomized are:
* When deciding what chunk to attempt to split, the queue order is
randomized.
* When deciding which dependency to split on, a uniformly random one is
chosen among those with higher top feerate than bottom feerate within
the chosen chunk.
* When deciding which chunks to merge, a uniformly random one among those
with the higher feerate difference is picked.
* When merging two chunks, a uniformly random dependency between them is
now activated.
* When making the state topological, the queue of chunks to process is
randomized.
This introduces a queue of chunks that still need processing, in both
MakeTopological() and OptimizationStep(). This is simultaneously:
* A preparation for introducing randomization, by allowing permuting the
queue.
* An improvement to the fairness of suboptimal solutions, by distributing
the work more fairly over chunks.
* An optimization, by avoiding retrying chunks over and over again which
are already known to be optimal.
This replaces the existing LIMO linearization algorithm (which internally uses
ancestor set finding and candidate set finding) with the much more performant
spanning-forest linearization algorithm.
This removes the old candidate-set search algorithm, and several of its tests,
benchmarks, and needed utility code.
The worst case time per cost is similar to the previous algorithm, so
ACCEPTABLE_ITERS is unchanged.
Rather than using an ad-hoc no-dependency copy of the graph when a potentially
non-topological linearization is needed in the clusterlin fuzz test, add this
directly as a feature in ReadLinearization().
This is preparation for a later commit where another use for such a function
is added.
This adds a data structure representing the optimization state for the spanning-forest
linearization algorithm (SFL), plus a fuzz test for its correctness.
This is preparation for switching over Linearize() to use this algorithm.
See https://delvingbitcoin.org/t/spanning-forest-cluster-linearization/1419 for
a description of the algorithm.
db2d39f642 fuzz: add subtest for re-downloading a previously pruned block (Eugene Siegel)
45f5b2dac3 fuzz: Add fuzzer for block index (Martin Zumsande)
c011e3aa54 test: Wrap validation functions with TestChainstateManager (Martin Zumsande)
Pull request description:
This adds a fuzz target for the block index and various events in validation that interact with it.
It can create arbitrary tree-like structure of block indexes, simulating (so far) the following events:
- Adding a header
- Receiving the full block (may be valid or not)
- `ActivateBestChain()` - Reorging the chain to a new chain tip (possibly encountering invalid blocks on the way)
- Pruning a block in the best chain
- Receiving a previously pruned block again (`getblockfrompeer`)
It might be interesting / possible to extend this to more events, such as dealing with more than one chainstate (assumeutxo).
The test skips all actual validation of header/ block / transaction data by just simulating the outcome, and also doesn't interact with the data directory.
The main goal is to ensure the integrity of the block index tree in all fuzzed constellations, by calling `CheckBlockIndex()` at the end of each iteration.
Compared to #29158 this approach has a more limited scope (by skipping all actual validation), but it is fast - it doesn't do a full init sequence on each iteration, but "cleans up" after itself by resetting the global validation state after each iteration.
ACKs for top commit:
Crypt-iQ:
reACK db2d39f642
maflcko:
review ACK db2d39f642🍶
sedited:
Re-ACK db2d39f642
Tree-SHA512: 76cd5f8f4d7d7258620b46d7438bad4508c3bdc98825b48b60f694b5a9838e2b2cf4967c0ead181f86f66f4939ddfe552471851b9d18f84f584c03dd7e09fc43
I noticed this behaviour while perf testing PR 27286 and it was not something
that I expected, updating the doc to make it present in the RPCHelp command.
facd3d56cc log: Use `__func__` for -logsourcelocations (MarcoFalke)
Pull request description:
The `-logsourcelocations` option was recently changed to print the full function signature, as a side-effect of moving toward `std::source_location` internally.
This is fine, but at least for me, it makes debugging functional test failures harder, because the log is just so massively verbose, with questionable benefit.
I think the historically used file name, line number, and plain `__func__` name are more than sufficient for `-logsourcelocations`.
So switch back to using that.
For reference, a verbose log may look like:
```
...
node0 2025-12-17T07:28:37.528146Z [init] [checkqueue.h:147] [CCheckQueue<T, R>::CCheckQueue(unsigned int, int) [with T = CScriptCheck; R = std::pair<ScriptError_t, std::__cxx11::basic_string<char> >]] Script verificatio
n uses 1 additional threads
...
```
I don't think there is value in printing stuff, like the (anon) namespace, the class template args, or the functionn (template) args. The following should be more than sufficient:
```
...
node0 2025-12-17T09:45:57.017122Z [init] [checkqueue.h:147] [CCheckQueue] Script verification uses 1 additional threads
...
ACKs for top commit:
ajtowns:
ACK facd3d56cc -- those long signatures are terrible
stickies-v:
ACK facd3d56cc
Tree-SHA512: 22fd1f0074fc6e85754967f9219659f57c905005a2bea9176f0b439abec324d7e6c2f875c8951934a3b11ef7e9d7e38d5d5d307e2bd1e000bc27ee85635cd668
caf4843a59 fuzz: doc: remove any mention to address_deserialize_v2 (brunoerg)
Pull request description:
We don't have `address_deserialize_v2` target anymore since fac81affb5 (we used to have `address_deserialize_v1_notime`, `address_deserialize_v1_withtime` and `address_deserialize_v2` but now we only have a single `address_deserialize` target) so it removes any mention to it.
ACKs for top commit:
maflcko:
review ACK caf4843a59🎾
marcofleon:
ACK caf4843a59
Tree-SHA512: 539d69edbfe4ca11eb0701ed5c789ad81976e3e85e8a229e39e9dc1b1c72264f01d10a1c16d0a3bb4a354794412dc8b625298f4f72430905a00b65faeaa37d6b
d9319b06cf refactor: unify container presence checks - non-trivial counts (Lőrinc)
039307554e refactor: unify container presence checks - trivial counts (Lőrinc)
8bb9219b63 refactor: unify container presence checks - find (Lőrinc)
Pull request description:
### Summary
Instead of counting occurrences in sets and maps, the C++20 `::contains` method expresses the intent unambiguously and can return early on first encounter.
### Context
Applied clang‑tidy's [readability‑container‑contains](https://clang.llvm.org/extra/clang-tidy/checks/readability/container-contains.html) check, though many cases required manual changes since tidy couldn't fix them automatically.
### Changes
The changes made here were:
| From | To |
|------------------------|------------------|
| `m.find(k) == m.end()` | `!m.contains(k)` |
| `m.find(k) != m.end()` | `m.contains(k)` |
| `m.count(k)` | `m.contains(k)` |
| `!m.count(k)` | `!m.contains(k)` |
| `m.count(k) == 0` | `!m.contains(k)` |
| `m.count(k) != 1` | `!m.contains(k)` |
| `m.count(k) == 1` | `m.contains(k)` |
| `m.count(k) < 1` | `!m.contains(k)` |
| `m.count(k) > 0` | `m.contains(k)` |
| `m.count(k) != 0` | `m.contains(k)` |
> Note that `== 1`/`!= 1`/`< 1` only apply to simple [maps](https://en.cppreference.com/w/cpp/container/map/contains)/[sets](https://en.cppreference.com/w/cpp/container/set/contains) and had to be changed manually.
There are many other cases that could have been changed, but we've reverted most of those to reduce conflict with other open PRs.
-----
<details>
<summary>clang-tidy command on Mac</summary>
```bash
rm -rfd build && \
cmake -B build \
-DCMAKE_C_COMPILER="$(brew --prefix llvm)/bin/clang" \
-DCMAKE_CXX_COMPILER="$(brew --prefix llvm)/bin/clang++" \
-DCMAKE_OSX_SYSROOT="$(xcrun --show-sdk-path)" \
-DCMAKE_C_FLAGS="-target arm64-apple-macos11" \
-DCMAKE_CXX_FLAGS="-target arm64-apple-macos11" \
-DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBUILD_BENCH=ON -DBUILD_FUZZ_BINARY=ON -DBUILD_FOR_FUZZING=ON
"$(brew --prefix llvm)/bin/run-clang-tidy" -quiet -p build -j$(nproc) -checks='-*,readability-container-contains' | grep -v 'clang-tidy'
```
</details>
Note: this is a take 2 of https://github.com/bitcoin/bitcoin/pull/33094 with fewer contentious changes.
ACKs for top commit:
optout21:
reACK d9319b06cf
sedited:
ACK d9319b06cf
janb84:
re ACK d9319b06cf
pablomartin4btc:
re-ACK d9319b06cf
ryanofsky:
Code review ACK d9319b06cf. I manually reviewed the full change, and it seems there are a lot of positive comments about this and no more very significant conflicts, so I will merge it shortly.
Tree-SHA512: e4415221676cfb88413ccc446e5f4369df7a55b6642347277667b973f515c3c8ee5bfa9ee0022479c8de945c89fbc9ff61bd8ba086e70f30298cbc1762610fe1
5ac3579520 refactor: Add compile-time-checked hex txid (rustaceanrob)
Pull request description:
Suggested by l0rinc as a comment in #34004.
There are tests that utilize `FromHex` that will only fail during runtime if malformed. Adds a compile time constructor that can be caught by LSPs.
ACKs for top commit:
l0rinc:
ACK 5ac3579520
maflcko:
review ACK 5ac3579520🦎
rkrux:
crACK 5ac3579520
Tree-SHA512: b0bae2bf0b8cd8c9a90765a14c46146313cf8b224a29d58a253e65ca95c4205c0beddea9c49ae58901e72c8c5202b91695d074ffb1c48e448d2e5606eb1bd5b4
fa5ed16aa4 move-only: MAX_BLOCK_TIME_GAP to src/qt (MarcoFalke)
Pull request description:
`MAX_BLOCK_TIME_GAP` was used in some incorrect heuristics, which were removed in commit e30b6ea194.
This leaves a single module in src/qt using the constant.
Instead of exposing it in a central kernel header, just move it to the single gui module that uses it.
ACKs for top commit:
sedited:
ACK fa5ed16aa4
hebasto:
ACK fa5ed16aa4, I have reviewed the code and it looks OK.
Tree-SHA512: d0e0e5257f6585d793bfed118d61a3e5d56b2be397fa3b09b34db64e3e018eba9f223cd56541d258b422119fdd7501f07cd3bb8ad5dc28b535922aa21ea76fa6
59b93f11e8 rest: print also HTTP response reason in case of an error (Roman Zeyde)
7fe94a0493 rest: add a test for unsuported `/blockpart/` request type (Roman Zeyde)
55d0d19b5c rest: deduplicate `interface_rest.py` negative tests (Roman Zeyde)
89eb531024 rest: update release notes for `/blockpart/` endpoint (Roman Zeyde)
41118e17f8 blockstorage: simplify partial block read validation (Roman Zeyde)
599effdeab rest: reformat `uri_prefixes` initializer list (Roman Zeyde)
Pull request description:
The commits below should resolve a few leftovers from #33657.
ACKs for top commit:
l0rinc:
ACK 59b93f11e8
hodlinator:
re-ACK 59b93f11e8
Tree-SHA512: ae45e08edd315018e11283b354fb32f9658f5829c956554dc662a81c2e16397def7c3700e6354e0a91ff03c850def35638a69ec2668b7c015d25d6fed42b92bb
This imitates the use of the getblockfrompeer rpc.
Note that currently pruning is limited to blocks in the active chain.
Co-authored-by: Martin Zumsande <mzumsande@gmail.com>
This fuzz target creates arbitrary tree-like structure of indices,
simulating the following events:
- Adding a header to the block tree db
- Receiving the full block (may be valid or not)
- Reorging to a new chain tip (possibly encountering invalid blocks on
the way)
- pruning
The test skips all actual validation of header/ block / transaction data
by just simulating the outcome, and also doesn't interact with the data directory.
The main goal is to test the integrity of the block index tree in
all fuzzed constellations, by calling CheckBlockIndex()
at the end of each iteration.
7e9de20c0c fuzz: exercise `ComputeMerkleRoot` without mutated parameter (Lőrinc)
Pull request description:
The `mutated` parameter in `ComputeMerkleRoot` unlocks a different path that was always exercised in the fuzz test.
Adjusted to be fuzzer to pass `nullptr` as well to make sure that path is also tested: 24ed820d4f/src/consensus/merkle.cpp (L49-L53)
Follow-up to https://github.com/bitcoin/bitcoin/pull/33805#discussion_r2589073735
ACKs for top commit:
frankomosh:
ACK [7e9de20](7e9de20c0c)
hodlinator:
ACK 7e9de20c0c
sedited:
ACK 7e9de20c0c
Tree-SHA512: bf27029ac04003447b24a95544ec863f9ceca6c28d51ea811dd6ca2b412a2a780bb9fdbcdc82719f39dd710a746eb2446263e8377d67a8be52a1694571d03498
82be652e40 doc: Improve ChainstateManager documentation, use consistent terms (Ryan Ofsky)
af455dcb39 refactor: Simplify pruning functions (TheCharlatan)
ae85c495f1 refactor: Delete ChainstateManager::GetAll() method (Ryan Ofsky)
6a572dbda9 refactor: Add ChainstateManager::ActivateBestChains() method (Ryan Ofsky)
491d827d52 refactor: Add ChainstateManager::m_chainstates member (Ryan Ofsky)
e514fe6116 refactor: Delete ChainstateManager::SnapshotBlockhash() method (Ryan Ofsky)
ee35250683 refactor: Delete ChainstateManager::IsSnapshotValidated() method (Ryan Ofsky)
d9e82299fc refactor: Delete ChainstateManager::IsSnapshotActive() method (Ryan Ofsky)
4dfe383912 refactor: Convert ChainstateRole enum to struct (Ryan Ofsky)
352ad27fc1 refactor: Add ChainstateManager::ValidatedChainstate() method (Ryan Ofsky)
a229cb9477 refactor: Add ChainstateManager::CurrentChainstate() method (Ryan Ofsky)
a9b7f5614c refactor: Add Chainstate::StoragePath() method (Ryan Ofsky)
840bd2ef23 refactor: Pass chainstate parameters to MaybeCompleteSnapshotValidation (Ryan Ofsky)
1598a15aed refactor: Deduplicate Chainstate activation code (Ryan Ofsky)
9fe927b6d6 refactor: Add Chainstate m_assumeutxo and m_target_utxohash members (Ryan Ofsky)
6082c84713 refactor: Add Chainstate::m_target_blockhash member (Ryan Ofsky)
de00e87548 test: Fix broken chainstatemanager_snapshot_init check (Ryan Ofsky)
Pull request description:
This PR contains the first part of #28608, which tries to make assumeutxo code more maintainable, and improve it by not locking `cs_main` for a long time when the snapshot block is connected, and by deleting the snapshot validation chainstate when it is no longer used, instead of waiting until the next restart.
The changes in this PR are just refactoring. They make `Chainstate` objects self-contained, so for example, it is possible to determine what blocks to connect to a chainstate without querying `ChainstateManager`, and to determine whether a Chainstate is validated without basing it on inferences like `&cs != &ActiveChainstate()` or `GetAll().size() == 1`.
The PR also tries to make assumeutxo terminology less confusing, using "current chainstate" to refer to the chainstate targeting the current network tip, and "historical chainstate" to refer to the chainstate downloading old blocks and validating the assumeutxo snapshot. It removes uses of the terms "active chainstate," "usable chainstate," "disabled chainstate," "ibd chainstate," and "snapshot chainstate" which are confusing for various reasons.
ACKs for top commit:
maflcko:
re-review ACK 82be652e40🕍
fjahr:
re-ACK 82be652e40
sedited:
Re-ACK 82be652e40
Tree-SHA512: 81c67abba9fc5bb170e32b7bf8a1e4f7b5592315b4ef720be916d5f1f5a7088c0c59cfb697744dd385552f58aa31ee36176bae6a6e465723e65861089a1252e5
14371fd1fc gui: Add a menu item to restore then migrate a wallet file (Ava Chow)
f11a7d248c gui: Add restore_and_migrate function to restore then migrate a wallet (Ava Chow)
16ab6dfc10 gui: Move actual migration part of migrate() to its own function (Ava Chow)
4ec2d18a07 wallet, interfaces, gui: Expose load_after_restore parameter (Ava Chow)
Pull request description:
Some users will have a backup of their legacy wallet. These cannot be restored since the "Restore Wallet" action expects to be able to load the wallet after restoring, and this fails for legacy wallets now that they are deleted. Furthermore, the "Migrate Wallet" action only allows users to migrate wallets that are in the wallets directory, so such backups cannot be migrated from the GUI.
This PR resolves this issue by adding a menu item in the "Migrate Wallet" menu which allows users to select their backup file so that it will first be restored but not loaded, and then migrated.
Depends on https://github.com/bitcoin/bitcoin/pull/32620
ACKs for top commit:
hebasto:
ACK 14371fd1fc.
Tree-SHA512: 2b09c012f4c70d0cb283305bf3d1a18ae5a2bfb80977c91544ac1fbc29d6360df49438cfdc8f66661ddb42ddab728c8ef1f9e0d7031877fbd846f9cea957398e
fa8a5d215c log: Remove brittle and confusing LogPrintLevel (MarcoFalke)
fac24bbec8 test: Clarify logging_SeverityLevels test (MarcoFalke)
f273167661 ipc: separate log statements per level (stickies-v)
94c51ae540 libevent: separate log statements per level (stickies-v)
Pull request description:
`LogPrintLevel` has many issues:
* It encourages to log several levels in one source location. This is problematic, because all levels (even warnings and errors) will be rate limited equally for the same location.
* Its warning and error logs are specially formatted compared to all other warning and error logs in the codebase, making them harder to spot (both in the debug log and in the code).
* It is verbose to type and read.
* It is confusing, because the majority of code uses the `Log$LEVEL(...)` macros. Having less ways to achieve the same makes the code more consistent and easier to review.
Fix all issues by removing it
ACKs for top commit:
stickies-v:
re-ACK fa8a5d215c
ajtowns:
ACK fa8a5d215c
pablomartin4btc:
re-ACK fa8a5d215c
Tree-SHA512: 9fbb04962d9c26e566338694a7725b3c0e88ef733322d890bcc6aeddb45266c754e7c885c69bbfebd1588cc09912c6784cfc00e69882f1271a8c87d201490478
