We preemptively perform a block mutation check before further processing
a block message (similar to early sanity checks on other messsage
types). The main reasons for this change are as follows:
- `CBlock::GetHash()` is a foot-gun without a prior mutation check, as
the hash returned only commits to the header but not to the actual
transactions (`CBlock::vtx`) contained in the block.
- We have observed attacks that abused mutated blocks in the past, which
could have been prevented by simply not processing mutated blocks
(e.g. https://github.com/bitcoin/bitcoin/pull/27608).
Github-Pull: #29412
Rebased-From: 49257c0304
The MinGW-w64 toolchain links executables to the old msvcrt C Runtime
Library that does not support the `x` modifier for the _wfopen()
function.
Github-Pull: #29357
Rebased-From: d2fe90571e
1e956439eb rpc: keep .cookie if it was not generated (Roman Zeyde)
Pull request description:
v26 introduced a regression in that starting a `bitcoind` twice may have the second instance delete the cookie file of the first, making it impossible to communicate with it.
Not a big deal but it's annoying, only an issue for 26.0, and the patch is trivial.
ACKs for top commit:
glozow:
lgtm ACK 1e956439eb
Tree-SHA512: 0e4b18aebaaf284944f1709b238c8c0acce5e8997409e0c278a5a30ac221ac1ff1d3ad31fbf2ac15b03bf7582891e07a7a2cf00f13cb596aa9512566b9320c23
Otherwise, starting bitcoind twice may cause the `.cookie`
file generated by the first instance to be deleted by the
second instance shutdown (after failing to obtain a lock).
Github-Pull: bitcoin/bitcoin#28784
Rebased-From: 7cb9367157
This change is a result if pulling the recent translations
from the Transifex website using the
bitcoin-maintainer-tools/update-translations.py tool.
A few manual adjustments were made:
- skipped removing of `bitcoin_af.ts`
- skipped removing of `bitcoin_ar.ts`
- skipped adding of `bitcoin_ru_RU.ts` (`bitcoin_ru.ts` is already
present)
LLVM Clang >=16.0 and Apple Clang >=15.0 do not recognize
`-Xclang -internal-isystem/usr/local/include` anymore.
For example, see: cbbe1d4454
Github-Pull: #29195
Rebased-From: 8decc5c726
The Apple notary service requires submitted app bundles to be configured to use the hardened runtime libraries. This is configured at signing time, and supported by the signapple tool Bitcoin Core uses for reproduceable signed binaries. We simply need to pass "--hardened-runtime" when the signature is created. Once attached to the bundle, the resulting codesigned binary can be successfully submitted to the Apple binary notarization service by any Apple Developer.
Github-Pull: #29127
Rebased-From: 4fdd836db9
Test that wallet rescans process transactions topologically, even if a
parent's entry into the mempool is later than that of its child.
This behavior is important because IsFromMe requires the ability to look
up a transaction's inputs.
Co-authored-by: furszy <matiasfurszyfer@protonmail.com>
Github-Pull: #29179
Rebased-From: df30247705
Test that wallet rescans process transactions topologically, even if a
parent's entry into the mempool is later than that of its child.
This behavior is important because IsFromMe requires the ability to look
up a transaction's inputs.
Github-Pull: #29179
Rebased-From: c3d02be536
A Bitcoin Core node may only connect to a peer destination via I2P if both sides
have sessions with the same encryption type. The encryption type is a property
of the session, not the destination. Sessions may support multiple encryption
types.
As Bitcoin Core is not currently setting the I2P encryption type when creating
sessions, it is using the older default, ElGamal (type 0).
This pull updates Bitcoin Core to use both ECIES-X25519 and ElGamal (types 4 and
0, respectively). This allows to connect to I2P peers with either type, and the
newer, faster ECIES-X25519 will be preferred.
See also the recently updated section "Signature and Encryption Types" in
https://geti2p.net/en/docs/api/samv3
Thanks and credit to zzzi2p (https://github.com/zzzi2p) for reporting.
Closes https://github.com/bitcoin/bitcoin/issues/29197.
Github-Pull: #29200
Rebased-From: 9d728916b2
Instead of reaching into the mapTx data structure, use a helper method
that provides the required vector of CTxMemPoolEntry pointers.
Github-Pull: #28391
Rebased-From: 453b4813eb
Homebrew attempts to check for outdated dependents or those with broken
linkage. Such behavior might lead to failures when Homebrew updates them
on old macOS images.
This change prevents such behavior.
Github-Pull: #29080
Rebased-From: 43c3246af7
Verifying the wallet updates the birth time accordingly when it
detects a transaction with a time older than the oldest descriptor
timestamp.
This could happen when the user blindly imports a descriptor with
'timestamp=now'.
Github-Pull: #28920
Rebased-From: 83c66444d0
To avoid scanning blocks, as assumed by a wallet with no
generated keys or imported scripts, the default value for
the birth time needs to be set to the maximum int64_t value.
Once the first key is generated or the first script is imported,
the legacy SPKM will update the birth time automatically.
Github-Pull: #28920
Rebased-From: 6f497377aa
As the user could have imported a descriptor with
a newer timestamp (by blindly setting 'timestamp=now'),
the wallet needs to update the birth time when it detects
a transaction older than the oldest descriptor timestamp.
Github-Pull: #28920
Rebased-From: 75fbf444c1
In the following-up commit, the wallet birth time will also
be modified by the transactions scanning process. When a tx
older than all descriptor's timestamp is detected.
Github-Pull: #28920
Rebased-From: b4306e3c8d
Verify the transaction creation process does not produce
a BnB solution when SFFO is enabled.
This is currently problematic because it could require a
change output. And BnB is specialized on changeless solutions.
Co-authored-by: Andrew Chow <achow101@gmail.com>
Co-authored-by: Murch <murch@murch.one>
Github-Pull: #28994
Rebased-From: 05e5ff194c
Useful for understanding what is going on internally
when the software is running. Debug issues, and provide
more accurate feedback to users.
Github-Pull: #28994
Rebased-From: 0c5755761c
