- Move the decision whether to translate an error message to where it is
defined. This simplifies call sites: no more `InitError(Untranslated(...))`.
- Make all functions in `util/error.h` consistently return a
`bilingual_str`. We've decided to use this as error message type so
let's roll with it.
This has no functional changes: no messages are changed, no new
translation messages are defined.
501e6ab4e7 doc: Add documentation for 'checklevel' argument in 'verifychain' RPC call (Calvin Kim)
Pull request description:
Rationale: When ```bitcoin-cli help verifychain``` is called, the user doesn't get any documentation about the ```checklevel``` argument, leading to issues like #18995.
This PR addresses that issue and adds documentation for what each level does, and that each level includes the checks of the previous levels.
ACKs for top commit:
jonatack:
ACK 501e6ab4e7 `git diff 292ed3c 501e6ab` shows only change since last review is the verifychain RPCHelpMan edit; rebuild and retested manually anyway
MarcoFalke:
ACK 501e6ab4e7🚝
Tree-SHA512: 09239f79c25b5c3022b8eb1f76198ba681305d7e8775038e46becffe5f6a14c572e0c5d06b0723fe9d4a015ec42c9f7ca7b80a2a93df0b1b66f5a84a80eeeeb1
4a7253ab6c Remove g_rpc_chain global (Russell Yanofsky)
e783197bf0 refactor: replace RegisterWalletRPCCommands with GetWalletRPCCommands (Russell Yanofsky)
Pull request description:
Replace with RPC request reference to new WalletContext struct similar to the existing NodeContext struct and reference.
This PR is a followup to #18740 removing the g_rpc_node global.
Some later PRs will follow this up and move more wallet globals to the WalletContext struct.
ACKs for top commit:
MarcoFalke:
ACK 4a7253ab6c🎋
ariard:
Code Review ACK 4a7253a, feel free to ignore comment it's super nit.
Tree-SHA512: 5bb5561c89f81811ca5232a58bf450e230d4218e62471c03227d142395fd36131672e99cb88329b33b9680a235db01e8b9d1c1e2a18288349e57205528deabab
fa9c675591 Limit scope of all global std::once_flag (MarcoFalke)
Pull request description:
`once_flag` is a helper (as the name might suggest) to execute a callable only once. Thus, the scope of the flag does never need to extend beyond where the callable is called. Typically this is function scope.
Move all the flags to function scope to
* simplify code review
* avoid mistakes where similarly named flags are accidentally exchanged
* avoid polluting the global scope
ACKs for top commit:
hebasto:
ACK fa9c675591, tested on Linux Mint 19.3 (x86_64).
promag:
Code review ACK fa9c675591.
Tree-SHA512: 095a0c11d93d0ddcb82b3c71676090ecc7e3de3d5e7a2a63ab2583093be279242acac43523bbae2060b4dcfa8f92b54256a0e91fbbae78fa92d2d49e9db62e57
facef3d413 doc: Explain that anyone can work on good first issues, move text to CONTRIBUTING.md (MarcoFalke)
fae2fb2a19 doc: Expand section on Getting Started (MarcoFalke)
100000d1b2 doc: Add headings to CONTRIBUTING.md (MarcoFalke)
fab893e0ca doc: Fix unrelated typos reported by codespell (MarcoFalke)
Pull request description:
Some random doc changes:
* Add sections to docs, so that they can be linked to
* Explain that anyone (even maintainers) are allowed to work on good first issues
* Expand section on Getting Started slightly
ACKs for top commit:
hebasto:
ACK facef3d413
fanquake:
ACK facef3d413
Tree-SHA512: 8998e273a76dbf4ca77e79374c14efe4dfcc5c6df6b7d801e1e1e436711dbe6f76b436f9cbc6cacb45a56827babdd6396f3bd376a9426ee7be3bb9b8a3b8e383
9e1cb1adf1 [trivial/doc] Fix comment type (Amiti Uttarwar)
8f30260a67 [doc] Update unbroadcast description in RPC results (Amiti Uttarwar)
750456d6f2 [trivial] Remove misleading 'const' (Amiti Uttarwar)
fa32e676e5 [test] Manage node connections better in mempool persist test (Amiti Uttarwar)
1f94bb0c74 [doc] Provide rationale for randomization in scheduling. (Amiti Uttarwar)
9c8a55d9cb [mempool] Don't throw expected error message when upgrading (Amiti Uttarwar)
ba54983182 [test] Test that wallet transactions aren't rebroadcast before 12 hours (Amiti Uttarwar)
00d44a534b [test] P2P connection behavior should meet expectations (Amiti Uttarwar)
bd093ca15d [test] updates to unbroadcast test (Amiti Uttarwar)
dab298d9ab [docs] add release notes (Amiti Uttarwar)
Pull request description:
This PR is a follow up to #18038 which introduced the idea of an unbroadcast set & focuses mostly on documentation updates and test fixes. One small functionality update to not throw an expected error in `LoadMempool` when you upgrade software versions.
#18895 is another follow up to that addresses other functionality updates.
Background context:
The unbroadcast set is a mechanism for the mempool to track locally submitted transactions (via wallet or RPC). The node does a best-effort of delivering the transactions to the network via retries every 10-15 minutes until either a `GETDATA` is received or the transaction is removed from the mempool.
ACKs for top commit:
MarcoFalke:
ACK 9e1cb1adf1 👁
gzhao408:
ACK [`9e1cb1a`](9e1cb1adf1)
Tree-SHA512: 0cd51c4ca368b9dce92d50d73ec6e9df278a259e609eef2858f24cb8595ad07acc3db781d9eb0c351715f18fca5a2b4526838981fdb34a522427e9dc868bdaa6
189ae0c38b util: dedup code in callers of serviceFlagToStr() (Vasil Dimov)
fbacad1880 util: simplify the interface of serviceFlagToStr() (Vasil Dimov)
Pull request description:
Don't take two redundant arguments in `serviceFlagToStr()`.
Introduce `serviceFlagsToStr()` which takes a mask (with more than one
bit set) and returns a vector of strings.
As a side effect this fixes an issue introduced in
https://github.com/bitcoin/bitcoin/pull/18165 due to which the GUI could
print something like `UNKNOWN[1033] & UNKNOWN[1033] & UNKNOWN[2^10]`
instead of `NETWORK & WITNESS`.
ACKs for top commit:
MarcoFalke:
ACK 189ae0c38b
jonasschnelli:
Tested ACK 189ae0c38b
Tree-SHA512: 000c490f16ebbba04458c62ca4ce743abffd344d375d95f5bbd5008742012032787655db2874b168df0270743266261dccf1693761906567502dcbac902bda50
Don't take two redundant arguments in `serviceFlagToStr()`.
As a side effect this fixes an issue introduced in
https://github.com/bitcoin/bitcoin/pull/18165 due to which the GUI could
print something like `UNKNOWN[1033] & UNKNOWN[1033] & UNKNOWN[2^10]`
instead of `NETWORK & WITNESS`.
da73f1513a qt: Fix shutdown when waitfor* cmds are called from RPC console (Hennadii Stepanov)
Pull request description:
On master (7eed413e72), if the GUI has been started with`-server=1`, `bitcoin-qt` hangs on shutdown during calling any of the `waitfor*` commands in the GUI RPC console.
This PR suggests minimal changes to fix this bug.
Fix #17495
ACKs for top commit:
jonasschnelli:
utACK da73f1513a
Tree-SHA512: 469f5332945a5f2c57d19336cda5df79b123ccc494aea6d58a85eb1293be52708b2b9c5bb6bc2c402a90b7b4e9e8d7ab8fe84cf201cf7ce612c9290c57e43681
c31bc5bcfd Consolidate service flag bit-to-name conversion to a shared serviceFlagToStr function (Luke Dashjr)
cea91a1e40 Bugfix: GUI: Use unsigned long long type to avoid implicit conversion of MSB check (Luke Dashjr)
Pull request description:
Side effect: this results in the RPC showing unknown service bits as "UNKNOWN[n]" like the GUI.
Note that there is no common mask-to-`vector<string>` function because both GUI and RPC would need to iterate through it to convert to their desired target formats.
ACKs for top commit:
jonasschnelli:
utACK ~~cea91a1e40e12029140ebfba969ce3ef2965029c~~ c31bc5bcfd
Tree-SHA512: 32c7ba8ac7ef2d4087f4f317447ae93a328ec9fb9ad81301df2fbaeeb21a3db7a503187a369552b05a9414251b7cf8e15bcde74c1ea2ef36591ea7ffb6721f60
Replace with RPC request reference to new WalletContext struct similar to the
existing NodeContext struct and reference.
This PR is a followup to 25ad2c623ahttps://github.com/bitcoin/bitcoin/pull/18740 removing the g_rpc_node global.
Some later PRs will follow this up and move more wallet globals to the
WalletContext struct.
Co-authored-by: João Barbosa <joao.paulo.barbosa@gmail.com>
5478d6c099 logging: thread safety annotations (Anthony Towns)
e685ca1992 util/system.cpp: add thread safety annotations for dir_locks (Anthony Towns)
a788789948 test/checkqueue_tests: thread safety annotations (Anthony Towns)
479c5846f7 rpc/blockchain.cpp: thread safety annotations for latestblock (Anthony Towns)
8b5af3d4c1 net: fMsgProcWake use LOCK instead of lock_guard (Anthony Towns)
de7c5f41ab wallet/wallet.h: Remove mutexScanning which was only protecting a single atomic bool (Anthony Towns)
c3cf2f5501 rpc/blockchain.cpp: Remove g_utxosetscan mutex that is only protecting a single atomic variable (Anthony Towns)
Pull request description:
In a few cases we need to use `std::mutex` rather than the sync.h primitives. But `std::lock_guard<std::mutex>` doesn't include the clang thread safety annotations unless you also use clang's C library, which means you can't indicate when variables should be guarded by `std::mutex` mutexes.
This adds an annotated version of `std::lock_guard<std::mutex>` to threadsafety.h to fix that, and modifies places where `std::mutex` is used to take advantage of the annotations.
It's based on top of #16112, and turns the thread safety comments included there into annotations.
It also changes the RAII classes in wallet/wallet.h and rpc/blockchain.cpp to just use the atomic<bool> flag for synchronisation rather than having a mutex that doesn't actually guard anything as well.
ACKs for top commit:
MarcoFalke:
ACK 5478d6c099🗾
hebasto:
re-ACK 5478d6c099, only renamed s/`MutexGuard`/`LockGuard`/, and dropped the commit "test/util_threadnames_tests: add thread safety annotations" since the [previous](https://github.com/bitcoin/bitcoin/pull/16127#pullrequestreview-414184113) review.
ryanofsky:
Code review ACK 5478d6c099. Thanks for taking suggestions! Only changes since last review are dropping thread rename test commit d53072ec730d8eec5a5b72f7e65a54b141e62b19 and renaming mutex guard to lock guard
Tree-SHA512: 7b00d31f6f2b5a222ec69431eb810a74abf0542db3a65d1bbad54e354c40df2857ec89c00b4a5e466c81ba223267ca95f3f98d5fbc1a1d052a2c3a7d2209790a
fa756928c3 rpc: Make gettxoutsetinfo/GetUTXOStats interruptible (MarcoFalke)
fa7fc5a8e0 rpc: factor out RpcInterruptionPoint from dumptxoutset (MarcoFalke)
Pull request description:
Make it interruptible, so that shutdown doesn't block for up to one hour.
Fixes (partially) #13217
ACKs for top commit:
Empact:
Code Review ACK fa756928c3
laanwj:
Code review ACK fa756928c3
Tree-SHA512: 298261e0ff7d79fab542b8f6828cc0ac451cbafe396d5f0816c9d36437faba1330f5c4cb2a25c5540e202bfb9783da6ec858bd453056ce488d21e36335d3d42c
5edad5ce5d test: add -getinfo multiwallet functional tests (Jon Atack)
903b6c117f rpc: drop unused JSONRPCProcessBatchReply size arg, refactor (Jon Atack)
afce85eb99 cli: use GetWalletBalances() functionality for -getinfo (Jon Atack)
9f01849a49 cli: create GetWalletBalances() to fetch multiwallet balances (Jon Atack)
743077544b cli: lift -rpcwallet logic up to CommandLineRPC() (Jon Atack)
29f2cbdeb7 cli: extract connection exception handler, -rpcwait logic (Jon Atack)
Pull request description:
This PR is a client-side version of #18453, per review feedback there and [review club discussions](https://bitcoincore.reviews/18453#meeting-log). It updates `bitcoin-cli -getinfo` on the client side to display wallet name and balance for the loaded wallets when more than one is loaded (e.g. you are in "multiwallet mode") and `-rpcwallet=` is not passed; otherwise, behavior is unchanged.
before
```json
$ bitcoin-cli -getinfo -regtest
{
"version": 199900,
"blocks": 15599,
"headers": 15599,
"verificationprogress": 1,
"timeoffset": 0,
"connections": 0,
"proxy": "",
"difficulty": 4.656542373906925e-10,
"chain": "regtest",
"balance": 0.00001000,
"relayfee": 0.00001000
}
```
after
```json
$ bitcoin-cli -getinfo -regtest
{
"version": 199900,
"blocks": 15599,
"headers": 15599,
"verificationprogress": 1,
"timeoffset": 0,
"connections": 0,
"proxy": "",
"difficulty": 4.656542373906925e-10,
"chain": "regtest",
"balances": {
"": 0.00001000,
"Encrypted": 0.00003500,
"day-to-day": 0.00000120,
"side project": 0.00000094
}
}
```
-----
`Review club` discussion about this PR is here: https://bitcoincore.reviews/18453
This PR can be manually tested by building, creating/loading/unloading several wallets with `bitcoin-cli createwallet/loadwallet/unloadwallet` and running `bitcoin-cli -getinfo` and `bitcoin-cli -rpcwallet=<wallet-name> -getinfo`.
`wallet_multiwallet.py --usecli` provides regression test coverage on this change, along with `interface_bitcoin_cli.py` where this PR adds test coverage.
Credit to Wladimir J. van der Laan for the idea in https://github.com/bitcoin/bitcoin/issues/17314 and https://github.com/bitcoin/bitcoin/pull/18453#issuecomment-605431806.
ACKs for top commit:
promag:
Tested ACK 5edad5ce5d.
jnewbery:
utACK 5edad5ce5d
meshcollider:
Code review ACK 5edad5ce5d
Tree-SHA512: 4ca36c5f6c49936b40afb605c44459c1d5b80b5bd84df634007ca276b3f6c102a0cb382f9d528370363ee32c94b0d7ffa15184578eaf8de74179e566c5c5cee5
fab6b9d18f validation: Mark g_chainman DEPRECATED (MarcoFalke)
fa1d97b256 validation: Make ProcessNewBlock*() members of ChainstateManager (MarcoFalke)
fa24d49098 validation: Make PruneOneBlockFile() a member of ChainstateManager (MarcoFalke)
fa84b1cd84 validation: Make LoadBlockIndex() a member of ChainstateManager (MarcoFalke)
fa05fdf0f1 net: Pass chainman into PeerLogicValidation (MarcoFalke)
fa7b626d7a node: Add chainman alias for g_chainman (MarcoFalke)
Pull request description:
The global `g_chainman` has recently been introduced in #17737. The chainstate manager is primarily needed for the assumeutxo feature, but it can also simplify testing in the future.
The goal of this pull is to make the global chainstate manager internal to validation, so that all external code does not depend on globals and that unit or fuzz tests can pass in their (potentially mocked) chainstate manager.
I suggest reviewing the pull request commit-by-commit. It should be relatively straightforward refactoring that does not change behavior at all.
ACKs for top commit:
ryanofsky:
Code review ACK fab6b9d18f. Had to be rebased but still looks good
Tree-SHA512: dcbf114aeef4f8320d466369769f22ce4dd8f46a846870354df176c3de9ff17c64630fbd777e7121d7470d7a8564ed8d37b77168746e8df7489c6877e55d7b4f
651f1d816f [test] wait for inital broadcast before comparing mempool entries (gzhao408)
9d3f7eb986 [mempool] sanity check that all unbroadcast txns are in mempool (gzhao408)
a7ebe48b94 [rpc] add unbroadcast info to mempool entries and getmempoolinfo (gzhao408)
d160069604 [wallet] remove nLastResend logic (gzhao408)
Pull request description:
Followup to #18038 by amitiuttarwar which introduces the unbroadcast set: "a mechanism for the mempool to track locally submitted transactions" and decreases the frequency of rebroadcast from 10-15 minutes to 12-36 hours.
This PR addresses some of the outstanding TODOs building on top of it:
- remove `nLastResend` logic, which is used to ensure rebroadcast doesn't happen again if no new block has been mined (makes sense in 10-15 min period, but not necessary for 12-36 hour period). (#18038 [comment](https://github.com/bitcoin/bitcoin/pull/18038#discussion_r416826914))
- expose unbroadcast info via RPCs, for more informative queries and testing (#18038 [comment](https://github.com/bitcoin/bitcoin/pull/18038#discussion_r416837980))
- add sanity check to verify unbroadcast transactions still exist in mempool before rebroadcasting (#18038 [comment](https://github.com/bitcoin/bitcoin/pull/18038#discussion_r416861609))
ACKs for top commit:
naumenkogs:
Code review ACK 651f1d816f
amitiuttarwar:
ACK 651f1d816f🎉
MarcoFalke:
Review ACK 651f1d816f
Tree-SHA512: d5327e95ef39d44152b48df5c610502ae11c168f43dbbfb2885340c93d1ba9426eb3a5794573f5fc843502109cb3ffb63efa3f2db4f8f112efcde8f76d9a8845
b3f7f375ef refactor: Remove g_rpc_node global (Russell Yanofsky)
ccb5059ee8 scripted-diff: Remove g_rpc_node references (Russell Yanofsky)
6fca33b2ed refactor: Pass NodeContext to RPC and REST methods through util::Ref (Russell Yanofsky)
691c817b34 Add util::Ref class as temporary alternative for c++17 std::any (Russell Yanofsky)
Pull request description:
This PR removes the `g_rpc_node` global, to get same benefits we see removing other globals and make RPC code more testable, modular, and reusable.
This uses a hybrid of the approaches suggested in #17548. Instead of using `std::any`, which isn't available in c++11, or `void*`, which isn't type safe, it uses a small new `util::Ref` helper class, which acts like a simplified `std::any` that only holds references, not values.
Motivation for writing this was to provide an simpler alternative to #18647 by Harris Brakmić (brakmic) which avoids some shortcomings of that PR (https://github.com/bitcoin/bitcoin/pull/18647#issuecomment-617878826)
ACKs for top commit:
MarcoFalke:
re-ACK b3f7f375ef, only change is adding back const and more tests 🚾
ajtowns:
ACK b3f7f375ef
Tree-SHA512: 56292268a001bdbe34d641db1180c215351503966ff451e55cc96c9137f1d262225d7d7733de9c9da7ce7d7a4b34213a98c2476266b58c89dbbb0f3cb5aa5d70
- expose info about number of txns in unbroadcast set and whether a mempool entry's tx has passed initial broadcast
- makes rpcs more informative and allows for more explicit testing, eg tracking if tx is in unbroadcast set
before and after originating node connects to peers (adds this in mempool_unbroadcast.py)
- adds mempool method IsUnbroadcastTx to query for tx inclusion in mempool's unbroadcast set
412d5fe879 QA: feature_segwit: Check that template "rules" includes "!segwit" as appropriate (Luke Dashjr)
2abe8cc3b7 Bugfix: Include "csv","!segwit" in "rules" (Luke Dashjr)
Pull request description:
#16060 removed CSV & segwit from versionbits, breaking the "rules" key returned by GBT.
Without this, miners don't know they're mining segwit blocks, and should fall back to pre-segwit block creation.
ACKs for top commit:
sipa:
ACK 412d5fe879
jnewbery:
Tested ACK 412d5fe879.
Tree-SHA512: 825d72e257dc0dd4941f2fe498d8d4f4f2a21b9505cd21a8f9eb7fb5d6d7dd9219347928cf90bb57a777920ce24295859763e64fa8a22ebb58fc2380f80f5615
7777f2a4bb miner: Avoid stack-use-after-return in validationinterface (MarcoFalke)
fa5ceb25fc test: Remove UninterruptibleSleep from test and replace it by SyncWithValidationInterfaceQueue (MarcoFalke)
fa770ce7fe validationinterface: Rework documentation, Rename pwalletIn to callbacks (MarcoFalke)
fab6d060ce test: Add unregister_validation_interface_race test (MarcoFalke)
Pull request description:
When a validationinterface has itself unregistered in one thread, but is about to get executed in another thread [1], there is a race:
* The validationinterface destructing itself
* The validationinterface getting dereferenced for execution
[1] 64139803f1/src/validationinterface.cpp (L82-L83)
This happens in the miner. More generally it happens everywhere where at least one thread is generating notifications and another one is unregistering a validationinterface.
This issue has been fixed in commit ab31b9d6fe, but the fix has not been applied to the miner.
Example where this happened in practice: https://travis-ci.org/github/bitcoin/bitcoin/jobs/675322230#L4414
ACKs for top commit:
promag:
Code review ACK 7777f2a4bb.
laanwj:
Code review ACK 7777f2a4bb
Tree-SHA512: 8087119243c71ba18a823a63515f3730d127162625d8729024278b447af29e2ff206f4840ee3d90bf84f93a2c5ab73b76c7e7044c83aa93b5b51047a166ec3d3
9f59dde974 rpc: Relock wallet only if most recent callback (João Barbosa)
a2e6db5c4f rpc: Add mutex to guard deadlineTimers (João Barbosa)
Pull request description:
This PR fixes an early relocking race condition from #18811 where old relock callback runs after new wallet unlock code and nRelockTime update but before rpcRunLater call, causing early relock and incorrect nRelockTime time
Issue introduced in #18487.
Fixes #18811.
ACKs for top commit:
MarcoFalke:
ACK 9f59dde974
ryanofsky:
Code review ACK 9f59dde974. No changes since last review except squashing commits.
jonatack:
ACK 9f59dde974
Tree-SHA512: 2f7fc03e5ab6037337f2d82dfad432495cc337c77d07c968ee2355105db6292f24543c03456f5402e0e759577a4327758f9372f7ea29de6d56dc3695fda9b379
fac0cf6e55 rpc: Do not advertise dumptxoutset as a way to flush the chainstate (MarcoFalke)
Pull request description:
The help message leaks several implementation details: leveldb and flush.
Neither of them are relevant to the end user and I don't see why we should make them part of the API contract.
ACKs for top commit:
laanwj:
ACK fac0cf6e55
Tree-SHA512: 273fb85dc5be6cdccf17c43f183fa83c57d0a1cbb30555838f32c074218b713a753930009f6c98c85659421f2285f09c0a713b22f7e34d446e56737ac03870f7
223588b1bb Add a --descriptors option to various tests (Andrew Chow)
869f7ab30a tests: Add RPCOverloadWrapper which overloads some disabled RPCs (Andrew Chow)
cf06062859 Correctly check for default wallet (Andrew Chow)
886e0d75f5 Implement CWallet::IsSpentKey for non-LegacySPKMans (Andrew Chow)
3c19fdd2a2 Return error when no ScriptPubKeyMan is available for specified type (Andrew Chow)
388ba94231 Change wallet_encryption.py to use signmessage instead of dumpprivkey (Andrew Chow)
1346e14831 Functional tests for descriptor wallets (Andrew Chow)
f193ea889d add importdescriptors RPC and tests for native descriptor wallets (Hugo Nguyen)
ce24a94494 Add IsLegacy to CWallet so that the GUI knows whether to show watchonly (Andrew Chow)
1cb42b22b1 Generate new descriptors when encrypting (Andrew Chow)
82ae02b165 Be able to create new wallets with DescriptorScriptPubKeyMans as backing (Andrew Chow)
b713baa75a Implement GetMetadata in DescriptorScriptPubKeyMan (Andrew Chow)
8b9603bd0b Change GetMetadata to use unique_ptr<CKeyMetadata> (Andrew Chow)
72a9540df9 Implement FillPSBT in DescriptorScriptPubKeyMan (Andrew Chow)
84b4978c02 Implement SignMessage for descriptor wallets (Andrew Chow)
bde7c9fa38 Implement SignTransaction in DescriptorScriptPubKeyMan (Andrew Chow)
d50c8ddd41 Implement GetSolvingProvider for DescriptorScriptPubKeyMan (Andrew Chow)
f1ca5feb4a Implement GetKeypoolOldestTime and only display it if greater than 0 (Andrew Chow)
586b57a9a6 Implement ReturnDestination in DescriptorScriptPubKeyMan (Andrew Chow)
f866957979 Implement GetReservedDestination in DescriptorScriptPubKeyMan (Andrew Chow)
a775f7c7fd Implement Unlock and Encrypt in DescriptorScriptPubKeyMan (Andrew Chow)
bfdd073486 Implement GetNewDestination for DescriptorScriptPubKeyMan (Andrew Chow)
58c7651821 Implement TopUp in DescriptorScriptPubKeyMan (Andrew Chow)
e014886a34 Implement SetupGeneration for DescriptorScriptPubKeyMan (Andrew Chow)
46dfb99768 Implement writing descriptorkeys, descriptorckeys, and descriptors to wallet file (Andrew Chow)
4cb9b69be0 Implement several simple functions in DescriptorScriptPubKeyMan (Andrew Chow)
d1ec3e4f19 Add IsSingleType to Descriptors (Andrew Chow)
953feb3d27 Implement loading of keys for DescriptorScriptPubKeyMan (Andrew Chow)
2363e9fcaa Load the descriptor cache from the wallet file (Andrew Chow)
46c46aebb7 Implement GetID for DescriptorScriptPubKeyMan (Andrew Chow)
ec2f9e1178 Implement IsHDEnabled in DescriptorScriptPubKeyMan (Andrew Chow)
741122d4c1 Implement MarkUnusedAddresses in DescriptorScriptPubKeyMan (Andrew Chow)
2db7ca765c Implement IsMine for DescriptorScriptPubKeyMan (Andrew Chow)
db7177af8c Add LoadDescriptorScriptPubKeyMan and SetActiveScriptPubKeyMan to CWallet (Andrew Chow)
78f8a92910 Implement SetType in DescriptorScriptPubKeyMan (Andrew Chow)
834de0300c Store WalletDescriptor in DescriptorScriptPubKeyMan (Andrew Chow)
d8132669e1 Add a lock cs_desc_man for DescriptorScriptPubKeyMan (Andrew Chow)
3194a7f88a Introduce WalletDescriptor class (Andrew Chow)
6b13cd3fa8 Create LegacyScriptPubKeyMan when not a descriptor wallet (Andrew Chow)
aeac157c9d Return nullptr from GetLegacyScriptPubKeyMan if descriptor wallet (Andrew Chow)
96accc73f0 Add WALLET_FLAG_DESCRIPTORS (Andrew Chow)
6b8119af53 Introduce DescriptorScriptPubKeyMan as a dummy class (Andrew Chow)
06620302c7 Introduce SetType function to tell ScriptPubKeyMans the type and internal-ness of it (Andrew Chow)
Pull request description:
Introducing the wallet of the glorious future (again): native descriptor wallets. With native descriptor wallets, addresses are generated from descriptors. Instead of generating keys and deriving addresses from keys, addresses come from the scriptPubKeys produced by a descriptor. Native descriptor wallets will be optional for now and can only be created by using `createwallet`.
Descriptor wallets will store descriptors, master keys from the descriptor, and descriptor cache entries. Keys are derived from descriptors on the fly. In order to allow choosing different address types, 6 descriptors are needed for normal use. There is a pair of primary and change descriptors for each of the 3 address types. With the default keypool size of 1000, each descriptor has 1000 scriptPubKeys and descriptor cache entries pregenerated. This has a side effect of making wallets large since 6000 pubkeys are written to the wallet by default, instead of the current 2000. scriptPubKeys are kept only in memory and are generated every time a descriptor is loaded. By default, we use the standard BIP 44, 49, 84 derivation paths with an external and internal derivation chain for each.
Descriptors can also be imported with a new `importdescriptors` RPC.
Native descriptor wallets use the `ScriptPubKeyMan` interface introduced in #16341 to add a `DescriptorScriptPubKeyMan`. This defines a different IsMine which uses the simpler model of "does this scriptPubKey exist in this wallet". Furthermore, `DescriptorScriptPubKeyMan` does not have watchonly, so with native descriptor wallets, it is not possible to have a wallet with both watchonly and non-watchonly things. Rather a wallet with `disable_private_keys` needs to be used for watchonly things.
A `--descriptor` option was added to some tests (`wallet_basic.py`, `wallet_encryption.py`, `wallet_keypool.py`, `wallet_keypool_topup.py`, and `wallet_labels.py`) to allow for these tests to use descriptor wallets. Additionally, several RPCs are disabled for descriptor wallets (`importprivkey`, `importpubkey`, `importaddress`, `importmulti`, `addmultisigaddress`, `dumpprivkey`, `dumpwallet`, `importwallet`, and `sethdseed`).
ACKs for top commit:
Sjors:
utACK 223588b1bb (rebased, nits addressed)
jonatack:
Code review re-ACK 223588b1bb.
fjahr:
re-ACK 223588b1bb
instagibbs:
light re-ACK 223588b
meshcollider:
Code review ACK 223588b1bb
Tree-SHA512: 59bc52aeddbb769ed5f420d5d240d8137847ac821b588eb616b34461253510c1717d6a70bab8765631738747336ae06f45ba39603ccd17f483843e5ed9a90986
faec063887 log: Use Join() helper when listing log categories (MarcoFalke)
Pull request description:
This removes the global `ListLogCategories` and replaces it with a one-line member function `LogCategoriesString`, which just calls `Join`.
Should be a straightforward refactor to get rid of a few LOC.
ACKs for top commit:
laanwj:
ACK faec063887
promag:
ACK faec063887, I also think it's fine as it is (re https://github.com/bitcoin/bitcoin/pull/18669#discussion_r412944724).
Tree-SHA512: 2f51f9ce1246eda5630015f3a869e36953c7eb34f311baad576b92d7829e4e88051c6189436271cd0a13732a49698506345b446b98fd28e58edfb5b62169f1c9
