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Adds error messages that were not being handled. Also removes error
messages that no longer exist.
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949abebea0059edd929b653b4b475a5880fc0a3e [fuzz] Avoid collecting initialization coverage (dergoegge)
Pull request description:
Our coverage reports include coverage of initialization code, which can be misleading when trying to evaluate the coverage a fuzz harness achieves through fuzzing alone.
This PR proposes to make fuzz coverage reports more accurate by resetting coverage counters after initialization code has been run. This makes it easier to evaluate which code was actually reached through fuzzing (e.g. to spot fuzz blockers).
ACKs for top commit:
maflcko:
utACK 949abebea0059edd929b653b4b475a5880fc0a3e
brunoerg:
nice, utACK 949abebea0059edd929b653b4b475a5880fc0a3e
Tree-SHA512: c8579bda4f3d71d199b9331fbe6316fce375a906743d0bc216bb94958dc03fdc9a951ea50cfeb487494a75668ae3c16471a82f7e5fdd912d781dc29d063e2c5b
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fa6d4891c7815025ab1cd58d0906466af31bb648 refactor: Use type-safe time in txorphanage (MarcoFalke)
Pull request description:
This allows to remove manual conversions like multiplication by `60`, and uses a type-safe type instead of a raw `int64_t`.
ACKs for top commit:
epiccurious:
utACK fa6d4891c7815025ab1cd58d0906466af31bb648.
dergoegge:
Code review ACK fa6d4891c7815025ab1cd58d0906466af31bb648
brunoerg:
utACK fa6d4891c7815025ab1cd58d0906466af31bb648
Tree-SHA512: c187d0e579b1131afcef8c901f5662c18ab867fa2a99fbb13b67bb1e10b2047128194bfef8329cde0d51e1c35d6227ae292b823968f37ea9422975e46e01846a
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Both `GetSelectionWaste()` and `ComputeAndSetWaste()` now are part of
`SelectionResult`. Instead of `ComputeAndSetWaste()` being a wrapper for
`GetSelectionWaste()`, we combine them to a new function
`RecalculateWaste()`.
As I was combining the logic of the two functions, I noticed that
`GetSelectionWaste()` was making the odd assumption that the
`change_cost` being set to zero means that no change is created.
However, if we build transactions at a feerate of zero with the
`discard_feerate` also set to zero, we'd organically have a
`change_cost` of zero, even when we create change on a transaction.
This commit cleans up this duplicate meaning of `change_cost` and relies
on `GetChange()` to figure out whether there is change on basis of the
`min_viable_change` and whatever is left after deducting fees.
Since this broke a bunch of tests that relied on the double-meaning of
`change_cost` a bunch of tests had to be fixed.
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fac72985292b516919a216d9a78cf84418cd7f96 fuzz: Fix wallet_bdb_parser stdlib error matching (MarcoFalke)
Pull request description:
The stdlib error string is an implementation detail and can not be relied upon.
Ref: `libc++abi: terminating due to uncaught exception of type std::runtime_error: AutoFile::read: end of file: unspecified iostream_category error`
ACKs for top commit:
achow101:
ACK fac72985292b516919a216d9a78cf84418cd7f96
Tree-SHA512: 588acc71a05d97855d6bb65380411e8486692536434eadee7697de09f80b128ff2f90a31fd0e8384d084b554d2f3978efd076082e070e721cf05b07c94cc83b1
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This prevents SnapshotMetadata from using any globals implicitly.
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2fd34ba504957331f5a08614b6e1f8317260f04d Add sanity checks for various ATMPArgs booleans (Greg Sanders)
20d8936d8bb6137a5a3722d34e0d7ae756031009 [refactor] make some members MemPoolAccept-wide (glozow)
cbbfe719b223b9e05398227cef68c99eb97670bd cpfp carveout is excluded in packages (glozow)
69f7ab05bafec1cf06fd7a58351f78e32bbfa2cf Add m_allow_sibling_eviction as separate ATMPArgs flag (Greg Sanders)
57ee3029ddadaee5cb48224e0a87f704b7971bd8 Add description for m_test_accept (Greg Sanders)
Pull request description:
First few commits of https://github.com/bitcoin/bitcoin/pull/28984 to set the stage for the package RBF logic.
These refactors are preparation for evaluating an RBF in a multi-proposed-transaction context instead of only a single proposed transaction. Also, carveouts and sibling evictions only should work in single RBF cases so add logic to preclude multi-tx cases in the future.
No behavior changes aside from bailing earlier from failed carve-outs.
ACKs for top commit:
glozow:
reACK 2fd34ba504957331f5a08614b6e1f8317260f04d via range-diff
sr-gi:
utACK [2fd34ba](https://github.com/bitcoin/bitcoin/pull/30072/commits/2fd34ba504957331f5a08614b6e1f8317260f04d)
theStack:
re-ACK 2fd34ba504957331f5a08614b6e1f8317260f04d
Tree-SHA512: 5071c5b8d9b8d2c9faa278c8c4df31de288cb407a68e4d55544c588caff6c86160cce7825453549c6ed69e29d9ccb5ee2d4a518b18f563bfb12f2ced073fe42a
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metadata of dumptxoutset output
542e13b2937356810bda2c41be83c3b1675e2f2f rpc: Enhance metadata of the dumptxoutset output (Fabian Jahr)
4d8e5edbaa94805be41ae4c8aa2f4bf7aaa276fe assumeutxo: Add documentation on dumptxoutset serialization format (Fabian Jahr)
c14ed7f384075330361df636f40121cf25a066d6 assumeutxo: Add test for changed coin size value (Fabian Jahr)
de95953d870c41436de67d56c93259bc66fe1434 rpc: Optimize serialization disk space of dumptxoutset (Fabian Jahr)
Pull request description:
The second attempt at implementing the `dumptxoutset` space optimization as suggested in #25675. Closes #25675.
This builds on the work done in #26045, addresses open feedback, adds some further improvements (most importantly usage of compact size), documentation, and an additional test.
The [original snapshot at height 830,000](https://github.com/bitcoin/bitcoin/pull/29551) came in at 10.82 GB. With this change, the same snapshot is 8.94 GB, a reduction of 17.4%.
This also enhances the metadata of the output file and adds the following data to allow for better error handling and make future upgrades easier:
- A newly introduced utxo set magic
- A version number
- The network magic
- The block height
ACKs for top commit:
achow101:
ACK 542e13b2937356810bda2c41be83c3b1675e2f2f
TheCharlatan:
Re-ACK 542e13b2937356810bda2c41be83c3b1675e2f2f
theStack:
ACK 542e13b2937356810bda2c41be83c3b1675e2f2f
Tree-SHA512: 0825d30e5c3c364062db3c6cbca4e3c680e6e6d3e259fa70c0c2b2a7020f24a47406a623582040988d5c7745b08649c31110df4c10656aa25f3f27eb35843d99
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on windows
84900ac34f6888b7a851d0a6a5885192155f865c doc: add release-notes-27064.md (Matthew Zipkin)
855dd8d592c951a2b3239867ffbf66bb8677d470 system: use %LOCALAPPDATA% as default datadir on windows (Matthew Zipkin)
Pull request description:
Closes https://github.com/bitcoin/bitcoin/issues/2391
This PR changes the default datadir location on Windows from `C:\Users\Username\AppData\Roaming\Bitcoin` to `C:\Users\Username\AppData\Local\Bitcoin`. This change only applies to fresh installs. To preserve backwards compatibility, on startup we check for the existence of `C:\Users\Username\AppData\Roaming\Bitcoin\chainstate` and if it is there, we continue using the "Roaming" directory as the default datadir location.
[Note that in Windows 11 this change may be moot:](https://learn.microsoft.com/en-us/uwp/api/windows.storage.applicationdata.roamingfolder?view=winrt-22621)
> Roaming data and settings is no longer supported as of Windows 11. The recommended replacement is [Azure App Service](https://learn.microsoft.com/en-us/azure/app-service/). Azure App Service is widely supported, well documented, reliable, and supports cross-platform/cross-ecosystem scenarios such as iOS, Android and web. Settings stored here no longer roam (as of Windows 11), but the settings store is still available.
ACKs for top commit:
achow101:
ACK 84900ac34f6888b7a851d0a6a5885192155f865c
BenWestgate:
crACK https://github.com/bitcoin/bitcoin/commit/84900ac34f6888b7a851d0a6a5885192155f865c
hebasto:
re-ACK 84900ac34f6888b7a851d0a6a5885192155f865c, only addressed feedback since my recent [review](https://github.com/bitcoin/bitcoin/pull/27064#pullrequestreview-2028718273).
Tree-SHA512: 807c6e89571287e2c8f4934229aec91ef28e7d0a675234acf1b7d085c24c7b73a08b6e345fbfc9038e6239187b6b69c08490ddaa1c057de5ea975c4a000bba42
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No change in behavior.
For single transaction acceptance, this is a simple refactor:
Workspace::m_all_conflicting
Workspace::m_conflicting_fees
Workspace::m_conflicting_size
Workspace::m_replaced_transactions
are now grouped under a new SubPackageState struct that is
a member of MemPoolAccept.
And local variables m_total_vsize and m_total_modified_fees are now
SubpackageState members so they can be accessed from
PackageMempoolChecks.
We want these to be package-wide variables because
- Transactions could conflict with the same tx (just not the same
prevout), or their conflicts could share descendants.
- We want to compare conflicts with the package fee rather than
individual transaction fee.
We reset these MemPoolAccept-wide fields for each subpackage
evaluation to not cause state leaking, similar to temporary
coins.
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The behavior is not new, but this rule exits earlier than before.
Previously, a carve out could have been granted in PreChecks() but then
nullified in PackageMempoolChecks() when CheckPackageLimits() is called
with the default limits.
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10kvB
154b2b2296edccb5ed24e829798dacb6195edc11 [fuzz] V3_MAX_VSIZE and effective ancestor/descendant size limits (glozow)
a29f1df289cf27c6cbd565448548b3dc1392a9b0 [policy] restrict all v3 transactions to 10kvB (glozow)
d578e2e3540e085942001350ff3aeb047bdac973 [policy] explicitly require non-v3 for CPFP carve out (glozow)
Pull request description:
Opening for discussion / conceptual review.
We like the idea of a smaller maximum transaction size because:
- It lowers potential replacement cost (i.e. harder to do Rule 3 pinning via gigantic transaction)
- They are easier to bin-pack in block template production
- They equate to a tighter memory limit in data structures that are bounded by a number of transactions (e.g. orphanage and vExtraTxnForCompact). For example, the current memory bounds for orphanage is 100KvB * 100 = 40MB, and guaranteeing 1 tx per peer would require reserving a pretty large space.
History for `MAX_STANDARD_TX_WEIGHT=100KvB` (copied from https://github.com/bitcoin/bitcoin/pull/29873#issuecomment-2115459510):
- 2010-09-13 In https://github.com/bitcoin/bitcoin/commit/3df62878c3cece15a8921fbbdee7859ee9368768 satoshi added a 100kB (MAX_BLOCK_SIZE_GEN/5 with MBS_GEN = MAX_BLOCK_SIZE/2) limit on new transactions in CreateTransaction()
- 2013-02-04 https://github.com/bitcoin/bitcoin/pull/2273 In gavin gave that constant a name, and made it apply to transaction relay as well
Lowering `MAX_STANDARD_TX_WEIGHT` for all txns is not being proposed, as there are existing apps/protocols that rely on large transactions. However, it's been brought up that we should consider this for TRUCs (which is especially designed to avoid Rule 3 pinning).
This reduction should be ok because using nVersion=3 isn't standard yet, so this wouldn't break somebody's existing use case. If we find that this is too small, we can always increase it later. Decreasing would be much more difficult.
~[Expected size of a commitment transaction](https://github.com/lightning/bolts/blob/master/03-transactions.md#expected-weight-of-the-commitment-transaction) is within (900 + 172 * 483 + 224) / 4 = 21050vB~ EDIT: this is incorrect, but perhaps not something that should affect how we choose this number.
ACKs for top commit:
sdaftuar:
ACK 154b2b2296edccb5ed24e829798dacb6195edc11
achow101:
ACK 154b2b2296edccb5ed24e829798dacb6195edc11
instagibbs:
ACK 154b2b2296edccb5ed24e829798dacb6195edc11
t-bast:
ACK https://github.com/bitcoin/bitcoin/commit/154b2b2296edccb5ed24e829798dacb6195edc11
murchandamus:
crACK 154b2b2296edccb5ed24e829798dacb6195edc11
Tree-SHA512: 89392a460908a8ea9f547d90e00f5181de0eaa9d2c4f2766140a91294ade3229b3d181833cad9afc93a0d0e8c4b96ee2f5aeda7c50ad7e6f3a8320b9e0c5ae97
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d7707d9843b03f20d2a8c5a45d7b3db58e169e6f rpc: avoid copying into UniValue (Cory Fields)
Pull request description:
These are the simple (and hopefully obviously correct) copies that can be moves instead.
This is a follow-up from https://github.com/bitcoin/bitcoin/pull/30094#issuecomment-2108751842
As it turns out, there are hundreds of places where we copy UniValues needlessly. It should be the case that moves are always preferred over copies, so there should be no downside to these changes.
willcl-ark, however, noticed that memory usage may increase in some cases. Logically this makes no sense to me. The only plausible explanation imo is that because the moves are faster, more ops/second occur in some cases.
This list of moves was obtained by changing the function signatures of the UniValue functions to accept only rvalues, then compiling and fixing them up one by one. There still exist many places where copies are being made. These can/should be fixed up, but weren't done here for the sake of doing the easy ones first.
I ran these changes through clang-tidy with `performance-move-const-arg` and `bugprone-use-after-move` and no bugs were detected (though that's obviously not to say it can be trusted 100%).
As stated above, there are still lots of other less trivial fixups to do after these including:
- Using non-const UniValues where possible so that moves can happen
- Refactoring code in order to be able to move a UniValue without introducing a use-after-move
- Refactoring functions to accept UniValues by value rather than by const reference
ACKs for top commit:
achow101:
ACK d7707d9843b03f20d2a8c5a45d7b3db58e169e6f
ryanofsky:
Code review ACK d7707d9843b03f20d2a8c5a45d7b3db58e169e6f. No changes since last review other than rebase. I agree benchmarks showing increased peak memory usage and RSS are surprising, but number of allocations is down as expected, and runtime is also decreased.
willcl-ark:
ACK d7707d9843b03f20d2a8c5a45d7b3db58e169e6f
Tree-SHA512: 7f511be73984553c278186286a7d161a34b2574c7f5f1a0edc87c2913b4c025a0af5241ef9af2df17547f2e4ef79710aa5bbb762fc9472435781c0488dba3435
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1e54d61c4698debf3329d1960e06078ccbf8063c test: add coverage for `mapped_as` from `getrawaddrman` (brunoerg)
8c2714907d1e1ffc58487b3b43e018c1ec10065b net: rpc: return peer's mapped AS in getrawaddrman (brunoerg)
Pull request description:
This PR adds two new fields in `getrawaddrman` RPC: "mapped_as" and "source_mapped_as". These fields are used to return the ASN (Autonomous System Number) mapped to the peer and its source. With these informations we can have a better view of the bucketing logic with ASMap specially in projects like [addrman-observer](https://github.com/0xb10c/addrman-observer).
ACKs for top commit:
fjahr:
Code review ACK 1e54d61c4698debf3329d1960e06078ccbf8063c
virtu:
ACK [1e54d61](https://github.com/bitcoin/bitcoin/commit/1e54d61c4698debf3329d1960e06078ccbf8063c)
0xB10C:
ACK 1e54d61c4698debf3329d1960e06078ccbf8063c
glozow:
ACK 1e54d61c4698debf3329d1960e06078ccbf8063c
Tree-SHA512: af86bcc7a2e69bebd3fa9eaa2e527e0758c44c0a958de7292514d5f99f8f01f5df3bae11400451268e0255f738ff3acccc77f48fe129937512f1e9d9963c4c5e
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in PollutePubKey
2289d4524053ab71c0d9133987cb36412797c1a2 wallet, tests: Avoid stringop-overflow warning in PollutePubKey (Ava Chow)
Pull request description:
Fixes #30114
ACKs for top commit:
maflcko:
ACK 2289d4524053ab71c0d9133987cb36412797c1a2 with g++ 14.1.1 🦄
theStack:
utACK 2289d4524053ab71c0d9133987cb36412797c1a2
laanwj:
ACK 2289d4524053ab71c0d9133987cb36412797c1a2
Tree-SHA512: 173c3c299bdd890f73e8a67a37880dbf816265e8b3c8298557ef2fc4670f5447005c0d2d81726f9bc43f6a69d677365d90a604354b3cbab0e3c52c4526d0407e
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This information can be used to check bucketing
logic.
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a057869aa3c42457570765966cb66accb2375b13 build: pass --with-ecmult-gen-kb=86 to secp256k1 (fanquake)
ca3d945dc66e177e8fa3e83c77236de89cc0072a Squashed 'src/secp256k1/' changes from d8311688bd..06bff6dec8 (fanquake)
Pull request description:
This includes changes from the 0.5.0 release: https://github.com/bitcoin-core/secp256k1/releases/tag/v0.5.0
> New function secp256k1_ec_pubkey_sort that sorts public keys using lexicographic (of compressed serialization) order.
> The implementation of the point multiplication algorithm used for signing and public key generation was changed, resulting in improved performance for those operations.
> The related configure option --ecmult-gen-precision was replaced with --ecmult-gen-kb (ECMULT_GEN_KB for CMake).
> This changes the supported precomputed table sizes for these operations. The new supported sizes are 2 KiB, 22 KiB, or 86 KiB (while the old supported sizes were 32 KiB, 64 KiB, or 512 KiB).
ACKs for top commit:
hebasto:
ACK a057869aa3c42457570765966cb66accb2375b13, I've got a zero diff with my local branch, which reproduces the subtree update, and `ecmult gen table size = 86 KiB` in the configure summary.
jonasnick:
utACK a057869aa3c42457570765966cb66accb2375b13
Tree-SHA512: 907012b0d7e0a6bd68b245c238e968f2318d8ac5de5ec9070245de8391c996eb5ec6428184d028f6f0f54d3b2f5a8292ad7081177e1c331397879505436dc38e
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17fe948cce2eb75f0f3f4b0db9d0d90648c7d4af build: remove --enable-threadlocal (fanquake)
1e7c20bc19a216269c646177ab90cfa084c096a5 doc: remove comment about using thread_local (fanquake)
5bba43312c0ceccfe18bd4d086e12ec0497ed926 build: Enable `thread_local` for MinGW-w64 builds (Hennadii Stepanov)
Pull request description:
Includes a commit from #30099.
Closes #29952.
ACKs for top commit:
laanwj:
Code review ACK 17fe948cce2eb75f0f3f4b0db9d0d90648c7d4af
maflcko:
utACK 17fe948cce2eb75f0f3f4b0db9d0d90648c7d4af
hebasto:
ACK 17fe948cce2eb75f0f3f4b0db9d0d90648c7d4af.
theuni:
utACK 17fe948cce2eb75f0f3f4b0db9d0d90648c7d4af
Tree-SHA512: 2aad6d19e79c4d6d7aefd0f41b215ac8d9320f5908808221d78e6ee1c77503832a02759bee2ad397e235b6739e22aca8dcf5c5ef8854deb8c697b18ac56a06da
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compile time constant
b3efb486732f3caf8b8a8e9d744e6d20ae4255ef protocol: make message types constexpr (Vasil Dimov)
2fa9de06c2c8583ee8e2434dc97014b26e218ab5 net: make the list of known message types a compile time constant (Vasil Dimov)
Pull request description:
Turn the `std::vector` to `std::array` because it is cheaper and allows us to have the number of the messages as a compile time constant: `ALL_NET_MESSAGE_TYPES.size()` which can be used in future code to build other `std::array`s with that size.
---
This change is part of https://github.com/bitcoin/bitcoin/pull/29418 but it makes sense on its own and would be good to have it, regardless of the fate of https://github.com/bitcoin/bitcoin/pull/29418. Also, if this is merged, that would reduce the size of https://github.com/bitcoin/bitcoin/pull/29418, thus the current standalone PR.
ACKs for top commit:
achow101:
ACK b3efb486732f3caf8b8a8e9d744e6d20ae4255ef
jonatack:
ACK b3efb486732f3caf8b8a8e9d744e6d20ae4255ef
maflcko:
utACK b3efb486732f3caf8b8a8e9d744e6d20ae4255ef 🎊
willcl-ark:
ACK b3efb486732f3caf8b8a8e9d744e6d20ae4255ef
Tree-SHA512: 6d3860c138c64514ebab13d97ea67893e2d346dfac30a48c3d9bc769a1970407375ea4170afdb522411ced306a14a9af4eede99e964d1fb1ea3efff5d5eb57af
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This carve out is intended to allow a second child under restricted
circumstances, but this topology is not allowed for v3 transactions.
As CPFP carve out does not explicitly require a second child to actually
exist, it has the effect of granting a free +10KvB descendant size limit
when a single child is enough to bust the descendant limit.
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The following data is added:
- A newly introduced utxo set magic
- A version number
- The network magic
- The block height
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Co-authored-by: Aurèle Oulès <aurele@oules.com>
Co-authored-by: TheCharlatan <seb.kung@gmail.com>
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Followup to https://github.com/bitcoin/bitcoin/pull/30095#discussion_r1605655974.
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has a destructor
d35ba1b3f16071b8fe9b36398ba15352dbf2a54d util: avoid using thread_local variable that has a destructor (Vasil Dimov)
Pull request description:
Store the thread name in a `thread_local` variable of type `char[]` instead of `std::string`. This avoids calling the destructor when the thread exits. This is a workaround for
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=278701
For type-safety, return `std::string` from
`util::ThreadGetInternalName()` instead of `char[]`.
As a side effect of this change, we no longer store a reference to a `thread_local` variable in `CLockLocation`. This was dangerous because if the thread quits while the reference still exists (in the global variable `lock_data`, see inside `GetLockData()`) then the reference will become dangling.
ACKs for top commit:
laanwj:
Code review ACK d35ba1b3f16071b8fe9b36398ba15352dbf2a54d
hebasto:
re-ACK d35ba1b3f16071b8fe9b36398ba15352dbf2a54d.
theuni:
utACK d35ba1b3f16071b8fe9b36398ba15352dbf2a54d
Tree-SHA512: a2a3bc4401654d6e99db5b9c46a7051855f5a26886142298662e681b78dd581ff4c6bebe42f649b8e1fb8a78d569c6117302db2cd6362e884a22f2a5839b7d43
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d51fbab4b32d56765e8faab6ad01245fb259b0ca wallet, test: Be able to always swap BDB endianness (Ava Chow)
0b753156ce60c29efb2386954ba7555ad8f642f5 test: Test bdb_ro dump of wallet without reset LSNs (Ava Chow)
c1984f128284589423b7e0cc06c9a3b23a242d95 test: Test dumping dbs with overflow pages (Ava Chow)
fd7b16e391ed320e35255157a28be14c947ef30a test: Test dumps of other endian BDB files (Ava Chow)
6ace3e953f0864bd7818f040c59a1bc70aa47512 bdb: Be able to make byteswapped databases (Ava Chow)
d9878903fb34939dee8e1462f079acc68110253d Error if LSNs are not reset (Ava Chow)
4d7a3ae78e55f25868979f1bd920857a4aecb825 Berkeley RO Database fuzz test (TheCharlatan)
3568dce9e93295674cdf5458c5bdf93ff01fd0a2 tests: Add BerkeleyRO to db prefix tests (Ava Chow)
70cfbfdadf16d3b115309c6938f07ef5b96c7cc1 wallettool: Optionally use BERKELEY_RO as format when dumping BDB wallets (Ava Chow)
dd57713f6ede3d46e97ee7df87c10001b0bf4c3d Add MakeBerkeleyRODatabase (Ava Chow)
6e50bee67d1d58aecd8a0ce8b7c3f5a7979365f5 Implement handling of other endianness in BerkeleyRODatabase (Ava Chow)
cdd61c9cc108df8e13f4e3891ff2c96355b3ee38 wallet: implement independent BDB deserializer in BerkeleyRODatabase (Ava Chow)
ecba23097955dad7208baa687fc405c846aee794 wallet: implement BerkeleyRODatabase::Backup (Ava Chow)
0c8e72847603540bb29b8b8aeb80fa3f2e3a2c9a wallet: implement BerkeleyROBatch (Ava Chow)
756ff9b478484b17c4a6e65c171c2e4fecb21ad4 wallet: add dummy BerkeleyRODatabase and BerkeleyROBatch classes (Ava Chow)
ca18aea5c4975ace4e307be96c74641d203fa389 Add AutoFile::seek and tell (Ava Chow)
Pull request description:
Split from #26596
This PR adds `BerkeleyRODatabase` which is an independent implementation of a BDB file parser. It provides read only access to a BDB file, and can therefore be used as a read only database backend for wallets. This will be used for dumping legacy wallet records and migrating legacy wallets without the need for BDB itself.
Wallettool's `dump` command is changed to use `BerkeleyRODatabase` instead of `BerkeleyDatabase` (and `CWallet` itself) to demonstrate that this parser works and to test it against the existing wallettool functional tests.
ACKs for top commit:
josibake:
reACK https://github.com/bitcoin/bitcoin/commit/d51fbab4b32d56765e8faab6ad01245fb259b0ca
TheCharlatan:
Re-ACK d51fbab4b32d56765e8faab6ad01245fb259b0ca
furszy:
reACK d51fbab4b32d56765e8faab6ad01245fb259b0ca
laanwj:
re-ACK d51fbab4b32d56765e8faab6ad01245fb259b0ca
theStack:
ACK d51fbab4b32d56765e8faab6ad01245fb259b0ca
Tree-SHA512: 1e7b97edf223b2974eed2e9eac1179fc82bb6359e0a66b7d2a0c8b9fa515eae9ea036f1edf7c76cdab2e75ad994962b134b41056ccfbc33b8d54f0859e86657b
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Replace ExpandHRP with a PreparePolynomialCoefficients function. Instead
of using a hardcoded value for the size of the array (90 in this case)
and a hardcoded value for the checksum, use the actual values vector and
define checksum size as a constexpr. Use the new CHECKSUM_SIZE
throughout instead 6.
Co-authored-by: Lőrinc <pap.lorinc@gmail.com>
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These are simple (and hopefully obviously correct) copies that can be moves
instead.
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This ensures that the tests run the same checks on the mempool options
that the init code also applies.
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b47bd959207e82555f07e028cc2246943d32d4c3 kernel: De-globalize fReindex (TheCharlatan)
Pull request description:
fReindex is one of the last remaining globals exposed by the kernel library, so move it into the blockstorage class to reduce the amount of global mutable state and make the kernel library a bit less awkward to use.
---
This pull request is part of the [libbitcoinkernel project](https://github.com/bitcoin/bitcoin/issues/27587).
ACKs for top commit:
achow101:
ACK b47bd959207e82555f07e028cc2246943d32d4c3
ryanofsky:
Code review ACK b47bd959207e82555f07e028cc2246943d32d4c3. I rereviewed the whole PR, but the only change since last review was reverting the bugfix https://github.com/bitcoin/bitcoin/pull/29817#discussion_r1578327024 and make the change a pure refactoring.
mzumsande:
Code Review ACK b47bd959207e82555f07e028cc2246943d32d4c3
stickies-v:
ACK b47bd959207e82555f07e028cc2246943d32d4c3
Tree-SHA512: f7399d01f93bc0c0c7428fe95d19b9d29b4ed00a4f1deabca78fb0c4fecb434ec971e890feecb105938b5247c926850b1b7b4a4a9caa333a061e40777d0c8463
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9408a04e424cee0d226bde79171bd4954f9caeb0 tests, fuzz: use new NUMS_H const (josibake)
b946f8a4c51be42e52d63a6d578158c0b2a6b7ed crypto: add NUMS_H const (josibake)
Pull request description:
Broken out from #28122
---
[BIP341](https://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki#constructing-and-spending-taproot-outputs) defines a NUMS point `H` as *H = lift_x(0x50929b74c1a04954b78b4b6035e97a5e078a5a0f28ec96d547bfee9ace803ac0)* which is [constructed](https://github.com/ElementsProject/secp256k1-zkp/blob/11af7015de624b010424273be3d91f117f172c82/src/modules/rangeproof/main_impl.h#L16) by taking the hash of the standard uncompressed encoding of the [secp256k1](https://www.secg.org/sec2-v2.pdf) base point G as X coordinate."
Add this as a constant so it can be used in our codebase. My primary motivation is BIP352 specifies a special case for when taproot spends use `H` as the internal key, but outside of BIP352 it seems generally useful to have `H` in the codebase, for testing or other use cases.
ACKs for top commit:
paplorinc:
re-ACK 9408a04e424cee0d226bde79171bd4954f9caeb0
achow101:
ACK 9408a04e424cee0d226bde79171bd4954f9caeb0
theStack:
Code-review ACK 9408a04e424cee0d226bde79171bd4954f9caeb0
Tree-SHA512: ad84492f5d635c0cb05bd82546079ded7e5138e95361f20d8285a9ad6e69c10ee2cc3fe46e16b46ef03c4253c8bee1051911c6b91264c90c3b1ad33a824bff4b
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Since the wallet is appended to the global WalletContext during
creation, merely calling 'reset()' on the benchmark shared_pointer
is insufficient to destruct the wallet. This no destruction of the
wallet results in the db connection remaining open, which was the
cause of the 'fs::remove_all()' error in Windows.
Co-Authored-By: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
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Byteswapped databases make it easier to test opening and deserializing
other endian databases.
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In order to ease the transition to not having BDB, make the dump tool
use DatabaseFormmat::BERKELEY_RO when -withinternalbdb is set.
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