9d9a098530 gui: Fix translator comment for Restore Wallet QInputDialog (w0xlt)
Pull request description:
Fix translator comment for Restore Wallet `QInputDialog`, as suggested in https://github.com/bitcoin-core/gui/pull/471#discussion_r917437779.
This also changes the window title name from `Restore Name` to `Restore Wallet` as it seems clearer.
ACKs for top commit:
shaavan:
reACK 9d9a098530
Tree-SHA512: 02aec661839215ab1183e4e92fa131671daa986339373a87c0a0e2c5e79a46f362a8846f4a5f6d630a99884a7949031982d13352336bd3f0573625826406dde8
and mark the inherited CBlockIndex#GetBlockHash public interface member
as deleted, to disallow calling it in the derived CDiskBlockIndex class.
Here is a failing test on master demonstrating the inconsistent behavior of the
current design: calling the same inherited public interface functions on the
same CDiskBlockIndex object should yield identical behavior.
```diff
diff --git a/src/test/validation_chainstatemanager_tests.cpp b/src/test/validation_chainstatemanager_tests.cpp
index 6dc522b421..dac3840f32 100644
--- a/src/test/validation_chainstatemanager_tests.cpp
+++ b/src/test/validation_chainstatemanager_tests.cpp
@@ -240,6 +240,15 @@ BOOST_FIXTURE_TEST_CASE(chainstatemanager_activate_snapshot, TestChain100Setup)
const CBlockIndex* tip = chainman.ActiveTip();
BOOST_CHECK_EQUAL(tip->nChainTx, au_data.nChainTx);
+ // CDiskBlockIndex "is a" CBlockIndex, as it publicly inherits from it.
+ // Test that calling the same inherited interface functions on the same
+ // object yields identical behavior.
+ CDiskBlockIndex index{tip};
+ CBlockIndex *pB = &index;
+ CDiskBlockIndex *pD = &index;
+ BOOST_CHECK_EQUAL(pB->GetBlockHash(), pD->GetBlockHash());
+ BOOST_CHECK_EQUAL(pB->ToString(), pD->ToString());
+
```
The GetBlockHash() test assertion only passes on master because the different
methods invoked by the current design happen to return the same result. If one
of the two is changed, it fails like the ToString() assertion does.
Redefining inherited non-virtual functions is well-documented as incorrect
design to avoid inconsistent behavior (see Scott Meyers, "Effective C++", Item
36). Class usage is confusing when the behavior depends on the pointer
definition instead of the object definition (static binding happening where
dynamic binding was expected). This can lead to unsuspected or hard-to-track
bugs.
Outside of critical hot spots, correctness usually comes before optimisation,
but the current design dates back to main.cpp and it may possibly have been
chosen to avoid the overhead of dynamic dispatch. This solution does the same:
the class sizes are unchanged and no vptr or vtbl is added.
There are better designs for doing this that use composition instead of
inheritance or that separate the public interface from the private
implementations. One example of the latter would be a non-virtual public
interface that calls private virtual implementation methods, i.e. the Template
pattern via the Non-Virtual Interface (NVI) idiom.
and remove a now-redundant assert preceding a GetBlockHash() caller.
This protects against UB here, and in case of failure (which would
indicate a consensus bug), the debug log will print
bitcoind: chain.h:265: uint256 CBlockIndex::GetBlockHash() const: Assertion `phashBlock != nullptr' failed.
Aborted
instead of
Segmentation fault
fad3c5826e refactor: Fix iwyu on node/chainstate (MacroFake)
Pull request description:
Fix the CI warning on master: https://cirrus-ci.com/task/5398182703136768?logs=ci#L7020
ACKs for top commit:
fanquake:
ACK fad3c5826e - could do chain.h
Tree-SHA512: 94f6ea0b3d9667863a4217b65bd1b9e07c65bdb566378faf0727bae5eb38d2d527ecae0c39efdda740b7ab7c8269141437ffbcb470cca7d559f09b8ee132d101
faf9accd66 Use HashWriter where possible (MacroFake)
faa5425629 Add HashWriter without ser-type and ser-version (MacroFake)
Pull request description:
This was done in the context of https://github.com/bitcoin/bitcoin/pull/25284 , but I think it also makes sense standalone.
The basic idea is that serialization type should not be initialized when it is not needed. Same for the serialization version.
So do this here for `HashWriter`. `CHashWriter` remains in places where it is not yet possible.
ACKs for top commit:
sipa:
utACK faf9accd66
Empact:
utACK faf9accd66
Tree-SHA512: 544cc712436e49f6e608120bcd3ddc5ea72dd236554ce30fb6cfff34a92d7e67b6e6527336ad0f5b6365e2b2884f4c6508aef775953ccd9312f17752729703f2
11780f29e7 doc: BaseIndex sync behavior with empty datadir (James O'Beirne)
Pull request description:
Make a note about a potentially confusing behavior with `BaseIndex::m_synced`;
if the user starts bitcoind with an empty datadir and an index enabled,
BaseIndex will consider itself synced (as a degenerate case). This affects
how indices are built during IBD (relying solely on BlockConnected signals vs.
using ThreadSync()).
ACKs for top commit:
mzumsande:
ACK 11780f29e7
Tree-SHA512: 0b530379e57c62e05d2ddca7bb8e2c936786fa00678f9eaa1bb3742d957c48f141d46f936734b03f6673d964abc7eb72c1769f1784b9d3563d218e96296b7afd
Make a note about a potentially confusing behavior with `BaseIndex::m_synced`;
if the user starts bitcoind with an empty datadir and an index enabled,
BaseIndex will consider itself synced (as a degenerate case). This affects
how indices are built during IBD (relying solely on BlockConnected signals vs.
using ThreadSync()).
47ea70fbb8 wallet: clean AllInputsMine code, use InputIsMine internally (furszy)
bf310b0e8c wallet: clean InputIsMine code, use GetWalletTx (furszy)
0cb177263c wallet: unify CachedTxGetImmatureCredit and CachedTxGetImmatureWatchOnlyCredit (furszy)
04c6423f7b wallet: remove always true 'fUseCache' arg from CachedTxGetAvailableCredit (furszy)
4f0ca9bff6 wallet: remove always false 'recalculate' arg from GetCachableAmount (furszy)
47b1012677 wallet: remove always true 'fUseCache' from CachedTxGetImmatureWatchOnlyCredit (furszy)
da8f62de2c wallet: remove always true 'fUseCache' from CachedTxGetImmatureCredit (furszy)
Pull request description:
Another wallet's code garbage collector work. Part of the `mapWallet` encapsulation goal.
Focused on the following points:
1) Remove always true `fUseCache` argument from `CachedTxGetImmatureCredit`, `CachedTxGetImmatureWatchOnly` and `CachedTxGetAvailableCredit`.
2) Remove always false `recalculate` argument from `GetCachableAmount`.
3) Merge `CachedTxGetImmatureCredit` and `CachedTxGetImmatureWatchOnlyCredit` as they do share the exact same code.
4) Clean `InputIsMine` method; use `GetWalletTx` instead of access the wallet's map directly.
5) Clean `AllInputsMine` method; use `InputIsMine` instead of duplicate the exact same code internally.
ACKs for top commit:
aureleoules:
re-ACK 47ea70fbb8
achow101:
ACK 47ea70fbb8
theStack:
re-ACK 47ea70fbb8
Tree-SHA512: e9b64b57de7be6165c5e5552e28cd8a03d4736b0a3707d29d129e3a0a3db6a855c2abf47a24917236060835a297b564a97b66d4c8b178d6bdafb93a12a7c0b40
fa32b1bbfd refactor: Use chainman() helper consistently in ChainImpl (MacroFake)
Pull request description:
Doing anything else will just lead to more verbose and inconsistent code.
ACKs for top commit:
fanquake:
ACK fa32b1bbfd - all instances of `Assert(m_node.chainman)` in node/interfaces replaced with `chainman()`, which is the same thing.
shaavan:
Code Review ACK fa32b1bbfd
Tree-SHA512: a417680f79c150e4431aa89bc9db79fdf2dd409419081eb243194837b4ab8d16434165393f39a157473802753843e8c5314ad05c569b4e9221ce29a9fd1cefb8
facc2fa7b8 Use AutoFile where possible (MacroFake)
6666803c89 streams: Add AutoFile without ser-type and ser-version (MacroFake)
Pull request description:
This was done in the context of https://github.com/bitcoin/bitcoin/pull/25284 , but I think it also makes sense standalone.
The basic idea is that serialization type should not be initialized when it is not needed. Same for the serialization version.
So do this here for `AutoFile`. `CAutoFile` remains in places where it is not yet possible.
ACKs for top commit:
laanwj:
Code review ACK facc2fa7b8
fanquake:
ACK facc2fa7b8
Tree-SHA512: d82d024d55af57565ac53d9d1517afafc12b46964effba0332de62a6c77869356fa77f89e6d4834438fff44c45b64fccdf5a1358bfea03e28dfe55013b3c099d
faf98aecf8 Remove unused includes in rpc/fees.cpp (MacroFake)
1111ddeedf Remove unused includes from dbwrapper.h (MacroFake)
fa77fdd047 Add missing includes (MacroFake)
fa869ce2c2 Add missing includes to node/chainstate (MacroFake)
Pull request description:
Unused includes are confusing, but also cause unrelated compile errors when the unused includes were to be removed.
Fix that by adding the missing includes where they are needed and then remove them where they are not needed. This is also checked by iwyu.
ACKs for top commit:
hebasto:
ACK faf98aecf8, I have reviewed the code and it looks OK, I agree it can be merged.
jarolrod:
Code Review ACK faf98aecf8
Tree-SHA512: 75f3c6e6f6ecf8a98233e1a1463c75ca4e0eb3ec341150d274141072fe95413a3c2ec6386d1c527899cc63d43f63f5eb5991509847412773362808ddfb1bb435
7878f97bf1 indexes, refactor: Remove CChainState use in index CommitInternal method (Ryan Ofsky)
ee3a079fab indexes, refactor: Remove CBlockIndex* uses in index Rewind methods (Ryan Ofsky)
dc971be083 indexes, refactor: Remove CBlockIndex* uses in index WriteBlock methods (Ryan Ofsky)
bef4e405f3 indexes, refactor: Remove CBlockIndex* uses in index Init methods (Ryan Ofsky)
addb4f2af1 indexes, refactor: Remove CBlockIndex* uses in coinstatsindex LookUpOne function (Ryan Ofsky)
33b4d48cfc indexes, refactor: Pass Chain interface instead of CChainState class to indexes (Ryan Ofsky)
a0b5b4ae5a interfaces, refactor: Add more block information to block connected notifications (Ryan Ofsky)
Pull request description:
Start transitioning index code away from using internal node types like `CBlockIndex` and `CChain` so index code is less coupled to node code and index code will later be able to stop locking cs_main and sync without having to deal with validationinterface race conditions, and so new indexes are easier to write and can run as plugins or separate processes.
This PR contains the first 7 commits from https://github.com/bitcoin/bitcoin/pull/24230#issuecomment-1165625977 which have been split off for easier review. Previous review comments can be found in #24230
ACKs for top commit:
MarcoFalke:
ACK 7878f97bf1 though did not review the last commit 🤼
mzumsande:
Code Review ACK 7878f97bf1
Tree-SHA512: f84ac2eb6dca2c305566ddeb35ea14d0b71c00860c0fd752bbcf1a0188be833d8c2a6ac9d3ef6ab5b46fbd02d7a24cbb8f60cf12464cb8ba208e22287f709989
76fb300b63 psbt: Check Taproot tree depth and leaf versions (Andrew Chow)
Pull request description:
Since TaprootBuilder has assertions for the depth and leaf versions, the
PSBT decoder should check these values before calling
TaprootBuilder::Add so that the assertions are not triggered on
malformed taproot trees.
Fixes https://github.com/bitcoin/bitcoin/pull/22558#issuecomment-1170935136
ACKs for top commit:
Sjors:
utACK 76fb300b63
sipa:
utACK 76fb300b63
w0xlt:
ACK 76fb300b63
Tree-SHA512: 94b288bc1453d10bce9a8a6389bc866f2c71c76579b7908e22d6b5770ac387086f6221af8597668e62977d4d6861fe2d72ec7b052002a2c36769d056b2e66360
Run coin selection on each OutputType separately, choosing the best
solution according to the waste metric.
This is to avoid mixing UTXOs that are of different OutputTypes,
which can hurt privacy.
If no single OutputType can fund the transaction, then coin selection
considers the entire wallet, potentially mixing (current behavior).
This is done inside AttemptSelection so that all OutputTypes are
considered at each back-off in coin selection.
Pass the whole CoinsResult struct to SelectCoins instead of only a
vector. This means we now have to remove preselected coins from each
OutputType vector and shuffle each vector individually.
Pass the whole CoinsResult struct to AttemptSelection. This involves
moving the logic in AttemptSelection to a newly named function,
ChooseSelectionResult. This will allow us to run ChooseSelectionResult
over each OutputType in a later commit. This ensures the backoffs work
properly.
Update unit and bench tests to use CoinResult.
d68ca4ef64 Fix `-Wparentheses` gcc warning (Hennadii Stepanov)
Pull request description:
This PR fixes `-Wparentheses` gcc warning which has been introduced in bitcoin/bitcoin#25624.
On the master branch (6d8707b21d):
```
$ gcc --version
gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ make > /dev/null
In file included from ./net.h:29,
from ./net_processing.h:9,
from test/fuzz/txorphan.cpp:7:
test/fuzz/txorphan.cpp: In lambda function:
test/fuzz/txorphan.cpp:116:70: warning: suggest parentheses around comparison in operand of ‘==’ [-Wparentheses]
116 | Assert(!have_tx == GetTransactionWeight(*tx) > MAX_STANDARD_TX_WEIGHT);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./util/check.h:74:50: note: in definition of macro ‘Assert’
74 | #define Assert(val) inline_assertion_check<true>(val, __FILE__, __LINE__, __func__, #val)
| ^~~
```
ACKs for top commit:
MarcoFalke:
ACK d68ca4ef64
Tree-SHA512: 5c98df4d6a6124d048b16eb3caf29bb396223d3394c1f48efc0fe0c8fd334d67dbf64d0b2e40faf9eda6f6a537885abcff05c61e410cfb317737e3dc361791ee
fae5ce8795 univalue: Return more detailed type check error messages (MacroFake)
fafab147e7 move-only: Move UniValue::getInt definition to keep class with definitions only (MacroFake)
Pull request description:
Print the current type and the expected type
ACKs for top commit:
aureleoules:
ACK fae5ce8795.
Tree-SHA512: 4ae720a012ff8245baf5cd7f844f93b946c58feebe62de6dfd84ebc5c8afb988295a94de7c01aef98aaf4c6228f7184ed622f37079c738924617e0f336ac5b6e
4c495413e1 Disallow encryption of watchonly wallets (Andrew Chow)
Pull request description:
Watchonly wallets do not have any private keys to encrypt. It does not make sense to encrypt such wallets, so disable the option to encrypt them.
This avoids an assertion that can be hit when encrypting watchonly descriptor wallets.
As our current behavior allows for encrypting watchonly wallets (no crash with legacy, crash, but still encrypted with descriptors), the new `NoKeys` status is only returned for unencrypted watchonly wallets. This allows any watchonly wallets that were previously encrypted to show the correct encryption status (they have encryption keys, and so should be indicated as being encrypted).
ACKs for top commit:
w0xlt:
tACK 4c495413e1
hebasto:
ACK 4c495413e1, tested on Ubuntu 22.04.
Tree-SHA512: 054dba0a8c1343a0df17689508cd628a974555828955a3c8820bf020868b95a3df98c47253b0ffe2252765b020160bb76ea21647d76d59ba748b3b41c481f2ae
d2ed97656b wallet: Precompute Txdata after setting PSBT inputs' UTXOs (Andrew Chow)
Pull request description:
If we are given a PSBT that is missing one or more input UTXOs, our
PrecomputedTransactionData will be incorrect and missing information
that it should otherwise have, and therefore we may not produce a
signature when we should. To avoid this problem, we can do the
precomputation after we have set the UTXOs the wallet is able to set for
the PSBT.
Also adds a test for this behavior.
ACKs for top commit:
instagibbs:
reACK d2ed97656b
Sjors:
ACK d2ed97656b
aureleoules:
ACK d2ed97656b.
Tree-SHA512: 71beb6c7946096e82cfca83f36277302aa9e69d27b4f6d73d7d8f2f9f0ea1c0d653e846fa6aebee5e4763f56f950b4481240e953f6a2412caa84908d519171e1
