Commit Graph

108 Commits

Author SHA1 Message Date
Wladimir J. van der Laan
eec81f7b33 Merge #15921: validation: Tidy up ValidationState interface
3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf [validation] Remove fMissingInputs from AcceptToMemoryPool() (John Newbery)
c428622a5bb1e37b2e6ab2c52791ac05d9271238 [validation] Remove unused first_invalid parameter from ProcessNewBlockHeaders() (John Newbery)
7204c6434b944f6ad51b3c895837729d3aa56eea [validation] Remove useless ret parameter from Invalid() (John Newbery)
1a37de4b3174d19a6d8691ae07e92b32fdfaef11 [validation] Remove error() calls from Invalid() calls (John Newbery)
067981e49246822421a7bcc720491427e1dba8a3 [validation] Tidy Up ValidationResult class (John Newbery)
a27a2957ed9afbe5a96caa5f0f4cbec730d27460 [validation] Add CValidationState subclasses (John Newbery)

Pull request description:

  Carries out some remaining tidy-ups remaining after PR 15141:

  - split ValidationState into TxValidationState and BlockValidationState (commit from ajtowns)
  - various minor code style tidy-ups to the ValidationState class
  - remove the useless `ret` parameter from `ValidationState::Invalid()`
  - remove the now unused `first_invalid` parameter from `ProcessNewBlockHeaders()`
  - remove the `fMissingInputs` parameter from `AcceptToMemoryPool()`, and deal with missing inputs the same way as other errors by using the `TxValidationState` object.

  Tip for reviewers (thanks ryanofsky!): The first commit ("[validation] Add CValidationState subclasses" ) is huge and can be easier to start reviewing if you revert the rote, mechanical changes:

  Substitute the commit hash of commit "[validation] Add CValidationState subclasses" for <CommitHash> in the commands below.

  ```sh
  git checkout <CommitHash>
  git grep -l ValidationState | xargs sed -i 's/BlockValidationState\|TxValidationState/CValidationState/g'
  git grep -l ValidationResult | xargs sed -i 's/BlockValidationResult\|TxValidationResult/ValidationInvalidReason/g'
  git grep -l MaybePunish | xargs sed -i 's/MaybePunishNode\(ForBlock\|ForTx\)/MaybePunishNode/g'
  git diff HEAD^
  ```

  After that it's possible to easily see the mechanical changes with:

  ```sh
  git log -p -n1 -U0 --word-diff-regex=. <CommitHash>
  ```

ACKs for top commit:
  laanwj:
    ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf
  amitiuttarwar:
    code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf. Also built & ran tests locally.
  fjahr:
    Code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf . Only nit style change and pure virtual destructor added since my last review.
  ryanofsky:
    Code review ACK 3004d5a12d09d94bfc4dee2a8e8f2291996a4aaf. Just whitespace change and pure virtual destructor added since last review.

Tree-SHA512: 511de1fb380a18bec1944ea82b513b6192df632ee08bb16344a2df3c40811a88f3872f04df24bc93a41643c96c48f376a04551840fd804a961490d6c702c3d36
2023-04-17 10:42:25 -05:00
Kittywhiskers Van Gogh
30191be0b1 merge bitcoin#20750: Prune g_chainman usage in mempool-related validation functions 2023-04-04 12:41:45 -05:00
UdjinM6
ae22478740 fix: do not use GetSolvingProvider for coinjoin signing
it doesn't work cause LegacySigningProvider doesn't provide privekeys
2023-03-19 11:08:31 -05:00
Samuel Dobson
f812de4e66 Merge #18115: wallet: Pass in transactions and messages for signing instead of exporting the private keys
d2774c09cfcc6c5c967d40bb094eabc8c0bdb6bf Clear any input_errors for an input after it is signed (Andrew Chow)
dc174881ad8498a6905ba282a48077bc5c8037a7 Replace GetSigningProvider with GetSolvingProvider (Andrew Chow)
6a9c429084b40356aa36aa67992da35f61c2f6a2 Move direct calls to MessageSign into new SignMessage functions in CWallet and ScriptPubKeyMan (Andrew Chow)
82a30fade70a2a95c2bbeac4aa06dafda600479d Move key and script filling and signing from CWallet::FillPSBT to ScriptPubKeyMan::FillPSBT (Andrew Chow)
3d70dd99f9f74eef70b19ff6f6f850adc0d5ef8f Move FillPSBT to be a member of CWallet (Andrew Chow)
a4af324d15c1ee43c2abd11a304ae18c7ee82eb0 Use CWallet::SignTransaction in CreateTransaction and signrawtransactionwithwallet (Andrew Chow)
f37de927442d3f024926a66c436d59e391c8696a Implement CWallet::SignTransaction using ScriptPubKeyMan::SignTransaction (Andrew Chow)
d999dd588cab0ff479bc7bee8c9fc33880265ec6 Add SignTransaction function to ScriptPubKeyMan and LegacyScriptPubKeyMan (Andrew Chow)
2c52b59d0a44a86d94fee4e437978d822862c542 Refactor rawtransaction's SignTransaction into generic SignTransaction function (Andrew Chow)

Pull request description:

  Following #17261, the way to sign transactions, PSBTs, and messages was to use `GetSigningProvider()` and get a `SigningProvider` containing the private keys. However this may not be feasible for future `ScriptPubKeyMan`s, such as for hardware wallets. Instead of exporting a `SigningProvider` containing private keys, we need to pass these things into the `ScriptPubKeyMan` (via `CWallet`) so that they can do whatever is needed internally to sign them. This is largely a refactor as the logic of processing transactions, PSBTs, and messages for is moved into `LegacyScriptPubKeyMan` and `CWallet` instead of being handled by the caller (e.g. `signrawtransaction`).

  To help with this, I've refactored the 3(!) implementations of a `SignTransaction()` function into one generic one. This function will be called by `signrawtransactionwithkey` and `LegacyScriptPubKeyMan::SignTransaction()`. `CWallet::CreateTransaction()` is changed to call `CWallet::SignTransaction()` which in turn, calls `LegacyScriptPubKeyMan::SignTransaction()`. Other `ScriptPubKeyMan`s may implement `SignTransaction()` differently.

  `FillPSBT()` is moved to be a member function of `CWallet` and the `psbtwallet.cpp/h` files removed. It is further split so that `CWallet` handles filling the UTXOs while the `ScriptPubKeyMan` handles adding keys, derivation paths, scripts, and signatures. In the end `LegacyScriptPubKeyMan::FillPSBT` still calls `SignPSBTInput`, but the `SigningProvider` is internal to `LegacyScriptPubKeyMan`. Other `ScriptPubKeyMan`s may do something different.

  A new `SignMessage()` function is added to both `CWallet` and `ScriptPubKeyMan`. Instead of having the caller (i.e. `signmessage` or the sign message dialog) get the private key, hash the message, and sign, `ScriptPubKeyMan` will now handle that (`CWallet` passes through to the `ScriptPubKeyMan`s as it does for many functions). This signing code is thus consolidated into `LegacyScriptPubKeyMan::SignMessage()`, though other `ScriptPubKeyMan`s may implement it differently. Additionally, a `SigningError` enum is introduced for the different errors that we expect to see from `SignMessage()`.

  Lastly, `GetSigningProvider()` is renamed to `GetPublicSigningProvider()`. It will now only provide pubkeys, key origins, and scripts. `LegacySigningProvider` has it's `GetKey` and `HaveKey` functions changed to only return false. Future implementations should return `HidingSigningProvider`s where private keys are hidden.

  Other things like `dumpprivkey` and `dumpwallet` are not changed because they directly need and access the `LegacyScriptPubKeyMan` so are not relevant to future changes.

ACKs for top commit:
  instagibbs:
    reACK d2774c09cf
  Sjors:
    re-utACK d2774c09cfcc6c5c967d40bb094eabc8c0bdb6bf
  meshcollider:
    re-utACK d2774c09cfcc6c5c967d40bb094eabc8c0bdb6bf

Tree-SHA512: 89c83e7e7e9315e283fae145a2264648a9d7f7ace8f3281cb3f44f0b013c988d67ba4fa9726e50c643c0ed921bdd269adaec984840d11acf4a681f3e8a582cc1
2023-03-19 11:08:31 -05:00
Andrew Chow
ed88ba72af Merge #17261: Make ScriptPubKeyMan an actual interface and the wallet to have multiple
3f373659d732a5b1e5fdc692a45b2b8179f66bec Refactor: Replace SigningProvider pointers with unique_ptrs (Andrew Chow)
3afe53c4039103670cec5f9cace897ead76e20a8 Cleanup: Drop unused GUI learnRelatedScripts method (Andrew Chow)
e2f02aa59e3402048269362ff692d49a6df35cfd Refactor: Copy CWallet signals and print function to LegacyScriptPubKeyMan (Andrew Chow)
c729afd0a3b74a3943e4c359270beaf3e6ff8a7b Box the wallet: Add multiple keyman maps and loops (Andrew Chow)
4977c30d59e88a3e5ee248144bcc023debcd895b refactor: define a UINT256_ONE global constant (Andrew Chow)
415afcccd3e5583defdb76e3a280f48e98983301 HD Split: Avoid redundant upgrades (Andrew Chow)
01b4511206e399981a77976deb15785d18db46ae Make UpgradeKeyMetadata work only on LegacyScriptPubKeyMan (Andrew Chow)
4a7e43e8460127a40a7895519587399feff3b682 Store p2sh scripts in AddAndGetDestinationForScript (Andrew Chow)
501acb5538008d98abe79288b92040bc186b93f3 Always try to sign for all pubkeys in multisig (Andrew Chow)
81610eddbc57c46ae243f45d73e715d509f53a6c List output types in an array in order to be iterated over (Andrew Chow)
eb81fc3ee58d3e88af36d8091b9e4017a8603b3c Refactor: Allow LegacyScriptPubKeyMan to be null (Andrew Chow)
fadc08ad944cad42e805228cdd58e0332f4d7184 Locking: Lock cs_KeyStore instead of cs_wallet in legacy keyman (Andrew Chow)
f5be479694d4dbaf59eef562d80fbeacb3bb7dc1 wallet: Improve CWallet:MarkDestinationsDirty (João Barbosa)

Pull request description:

  Continuation of wallet boxes project.

  Actually makes ScriptPubKeyMan an interface which LegacyScriptPubkeyMan. Moves around functions and things from CWallet into LegacyScriptPubKeyMan so that they are actually separate things without circular dependencies.

  ***

  Introducing the `ScriptPubKeyMan` (short for ScriptPubKeyManager) for managing scriptPubKeys and their associated scripts and keys. This functionality is moved over from `CWallet`. Instead, `CWallet` will have a pointer to a `ScriptPubKeyMan` for every possible address type, internal and external. It will fetch the correct `ScriptPubKeyMan` as necessary. When fetching new addresses, it chooses the `ScriptPubKeyMan` based on address type and whether it is change. For signing, it takes the script and asks each `ScriptPubKeyMan` for whether that `ScriptPubKeyMan` considers that script `IsMine`, whether it has that script, or whether it is able to produce a signature for it. If so, the `ScriptPubKeyMan` will provide a `SigningProvider` to the caller which will use that in order to sign.

  There is currently one `ScriptPubKeyMan` - the `LegacyScriptPubKeyMan`. Each `CWallet` will have only one `LegacyScriptPubKeyMan` with the pointers for all of the address types and change pointing to this `LegacyScriptPubKeyMan`. It is created when the wallet is loaded and all keys and metadata are loaded into it instead of `CWallet`. The `LegacyScriptPubKeyMan` is primarily made up of all of the key and script management that used to be in `CWallet`. For convenience, `CWallet` has a `GetLegacyScriptPubKeyMan` which will return the `LegacyScriptPubKeyMan` or a `nullptr` if it does not have one (not yet implemented, but callers will check for the `nullptr`). For purposes of signing, `LegacyScriptPubKeyMan`'s `GetSigningProvider` will return itself rather than a separate `SigningProvider`. This will be different for future `ScriptPubKeyMan`s.

  The `LegacyScriptPubKeyMan` will also handle the importing and exporting of keys and scripts instead of `CWallet`. As such, a number of RPCs have been limited to work only if a `LegacyScriptPubKeyMan` can be retrieved from the wallet. These RPCs are `sethdseed`, `addmultisigaddress`, `importaddress`, `importprivkey`, `importpubkey`, `importmulti`, `dumpprivkey`, and `dumpwallet`. Other RPCs which relied on the wallet for scripts and keys have been modified in order to take the `SigningProvider` retrieved from the `ScriptPubKeyMan` for a given script.

  Overall, these changes should not effect how everything actually works and the user should experience no difference between having this change and not having it. As such, no functional tests were changed, and the only unit tests changed were those that were directly accessing `CWallet` functions that have been removed.

  This PR is the last step in the [Wallet Structure Changes](https://github.com/bitcoin-core/bitcoin-devwiki/wiki/Wallet-Class-Structure-Changes).

ACKs for top commit:
  instagibbs:
    re-utACK 3f373659d7
  Sjors:
    re-utACK 3f373659d732a5b1e5fdc692a45b2b8179f66bec (it still compiles on macOS after https://github.com/bitcoin/bitcoin/pull/17261#discussion_r370377070)
  meshcollider:
    Tested re-ACK 3f373659d732a5b1e5fdc692a45b2b8179f66bec

Tree-SHA512: f8e2b8d9efa750b617691e8702d217ec4c33569ec2554a060141d9eb9b9a3a5323e4216938e2485c44625d7a6e0925d40dea1362b3af9857cf08860c2f344716
2023-03-19 11:08:31 -05:00
Kittywhiskers Van Gogh
07fe6d4738 merge bitcoin#19607: Add Peer struct for per-peer data in net processing 2023-02-28 00:11:11 +03:00
Kittywhiskers Van Gogh
7ca8214a16 refactor: replace references to feeEstimator global with references 2023-02-28 00:11:11 +03:00
Konstantin Akimov
7681d63934
refactor: using C++11/14/17 features in dash specifict code (#5190)
## Issue being fixed or feature implemented
This refactoring helps to make code more specific and clear.
There's using syntax feature from modern C++ such as 'enum class',
structure bindings in loops, declaration variables inside if/switch
statements, etc.


## What was done?
This PR is based on @PastaPastaPasta 's PR
https://github.com/dashpay/dash/pull/4472

There excluded changes related to using std::optional. Let's decide
firstly about `Result` class: https://github.com/dashpay/dash/pull/5109


## How Has This Been Tested?
Run unit/functional tests

## Breaking Changes
No breaking changes

## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have assigned this pull request to a milestone

---------

Co-authored-by: Pasta <pasta@dashboost.org>
2023-02-19 17:04:57 -06:00
MarcoFalke
c618e5cdf8 Merge #19556: Remove mempool global
fafb381af8279b2d2ca768df0bf68d7eb036a2f9 Remove mempool global (MarcoFalke)
fa0359c5b30730744aa8a7cd9ffab79ded91041f Remove mempool global from p2p (MarcoFalke)
eeee1104d78eb59a582ee1709ff4ac2c33ee1190 Remove mempool global from init (MarcoFalke)

Pull request description:

  This refactor unlocks some nice potential features, such as, but not limited to:
  * Removing the fee estimates global (would avoid slightly fragile workarounds such as #18766)
  * Making the mempool optional for a "blocksonly" operation mode

  Even absent those features, the new code without the global should be easier to maintain, read and write tests for.

ACKs for top commit:
  jnewbery:
    utACK fafb381af8279b2d2ca768df0bf68d7eb036a2f9
  hebasto:
    ACK fafb381af8279b2d2ca768df0bf68d7eb036a2f9, I have reviewed the code and it looks OK, I agree it can be merged.
  darosior:
    ACK fafb381af8279b2d2ca768df0bf68d7eb036a2f9

Tree-SHA512: a2e696dc377e2e81eaf9c389e6d13dde4a48d81f3538df88f4da502d3012dd61078495140ab5a5854f360a06249fe0e1f6a094c4e006d8b5cc2552a946becf26
2023-02-15 00:07:39 -06:00
Wladimir J. van der Laan
97b7ecb256 Merge #17477: Remove the mempool's NotifyEntryAdded and NotifyEntryRemoved signals
e57980b4738c10344baf136de3e050a3cb958ca5 [mempool] Remove NotifyEntryAdded and NotifyEntryRemoved callbacks (John Newbery)
2dd561f36124972d2364f941de9c3417c65f05b6 [validation] Remove pool member from ConnectTrace (John Newbery)
969b65f3f527631ede1a31c7855151e5c5d91f8f [validation] Remove NotifyEntryRemoved callback from ConnectTrace (John Newbery)
5613f9842b4000fed088b8cf7b99674c328d15e1 [validation] Remove conflictedTxs from PerBlockConnectTrace (John Newbery)
cdb893443cc16edf974f099b8485e04b3db1b1d7 [validation interface] Remove vtxConflicted from BlockConnected (John Newbery)
1168394d759b13af68acec6d5bfa04aaa24561f8 [wallet] Notify conflicted transactions in TransactionRemovedFromMempool (John Newbery)

Pull request description:

  These boost signals were added in #9371, before we had a `TransactionRemovedFromMempool` method in the validation interface. The `NotifyEntryAdded` callback was used by validation to build a vector of conflicted transactions when connecting a block, which the wallet was notified of in the `BlockConnected` CValidationInterface callback.

  Now that we have a `TransactionRemovedFromMempool` callback, we can fire that signal directly from the mempool for conflicted transactions.

  Note that #9371 was implemented to ensure `-walletnotify` events were fired for these conflicted transaction. We inadvertently stopped sending these notifications in #16624 (Sep 2019 commit 7e89994). We should probably fix that, but in a different PR.

ACKs for top commit:
  jonatack:
    Re-ACK e57980b
  ryanofsky:
    Code review ACK e57980b4738c10344baf136de3e050a3cb958ca5, no code changes since previous review, but helpful new code comments have been added and the PR description is now more clear about where the old code came from

Tree-SHA512: 3bdbaf1ef2731e788462d4756e69c42a1efdcf168691ce1bbfdaa4b7b55ac3c5b1fd4ab7b90bcdec653703600501b4224d252cfc086aef28f9ce0da3b0563a69
2023-02-15 00:07:39 -06:00
Konstantin Akimov
2b61dd8673
fix: get rid of [most] clang warnings during build on linux (#5186)
## Issue being fixed or feature implemented
Build on linux with clang produce a lot of warnings.
Some of them are fixed in this PR.

## What was done?
Fixed several types of warnings:
 - order of member initialization in constructors
 - mixing signed/unsigned wariables
 - moved static functions from header to cpp file
 - other fixes

## How Has This Been Tested?
Set up clang build on Linux + run build + unit/functional tests.

## Breaking Changes
Should not be breaking changes


## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have assigned this pull request to a milestone
2023-02-10 20:25:11 -06:00
Wladimir J. van der Laan
2d13a4b190 Merge #15452: Replace CScriptID and CKeyID in CTxDestination with dedicated types
78e407ad0c26190a22de1bc8ed900164a44a36c3 GetKeyBirthTimes should return key ids, not destinations (Gregory Sanders)
70946e7fee54323ce6a5ea8aeb377e2c7c790bc6 Replace CScriptID and CKeyID in CTxDestination with dedicated types (Gregory Sanders)

Pull request description:

  The current usage seems to be an overloading of meanings. `CScriptID` is used in the wallet as a lookup key, as well as a destination, and `CKeyID` likewise. Instead, have all destinations be dedicated types.

  New types:
  `CScriptID`->`ScriptHash`
  `CKeyID`->`PKHash`

ACKs for commit 78e407:
  ryanofsky:
    utACK 78e407ad0c26190a22de1bc8ed900164a44a36c3. Only changes are removing extra CScriptID()s and fixing the test case.
  Sjors:
    utACK 78e407a
  meshcollider:
    utACK 78e407ad0c

Tree-SHA512: 437f59fc3afb83a40540da3351507aef5aed44e3a7f15b01ddad6226854edeee762ff0b0ef336fe3654c4cd99a205cef175211de8b639abe1130c8a6313337b9
2023-02-10 23:34:57 +03:00
Kittywhiskers Van Gogh
0fa0991e6e merge bitcoin#20130: remove db mode string 2023-02-07 10:53:33 -06:00
Kittywhiskers Van Gogh
99f6c314c0 refactor: rearrange argument order to be more consistent 2023-02-03 15:25:38 -06:00
Samuel Dobson
a1d2970b31 Merge #17371: Refactor: Require scriptPubKey to get wallet SigningProvider
d0dab897afaac0a18aa47d3ce673a4a43a69178a Refactor: Require scriptPubKey to get wallet SigningProvider (Andrew Chow)
4b0c718f8f48c678cbe4575e9a9cf9e62a30f0da Accumulate result UniValue in SignTransaction (Andrew Chow)

Pull request description:

  Easier to review ignoring whitespace:

      git log -p -n1 -w

  This commit does not change behavior. It passes new CScript arguments to
  signing functions, but the arguments aren't currently used.

  Split from #17261

ACKs for top commit:
  instagibbs:
    utACK d0dab897af
  ryanofsky:
    Code review ACK d0dab897afaac0a18aa47d3ce673a4a43a69178a. Thanks for the SignTransaction update. No other changes since last review
  Sjors:
    Code review ACK d0dab897afaac0a18aa47d3ce673a4a43a69178a
  promag:
    Code review ACK d0dab897afaac0a18aa47d3ce673a4a43a69178a.
  meshcollider:
    Code review ACK d0dab897afaac0a18aa47d3ce673a4a43a69178a

Tree-SHA512: c3f52df20fd9d6b3b5aa65562cf5f7dce7b7f44c148b0f988f8b578fce2a28e9b7bf010f5f04bb5bf60f5272b2899f1dbbfb8aee81579c21c9cba559d1d2bb70
2023-01-19 23:41:50 -06:00
UdjinM6
498e8c5017 chore: run copyright_header.py update 2023-01-13 00:49:04 +03:00
PastaPastaPasta
4615a071b7
feat(coinjoin): implement new serialization for dsq and dstx (#5136)
## Issue being fixed or feature implemented
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
https://github.com/dashpay/dash/issues/4966

## What was done?
Serialization now depends on the protocol version, and we use an updated
serialization that is spv friendly for the new version

## How Has This Been Tested?
hasn't

## Breaking Changes
this should be backwards compatible, but this likely should get some
release notes.

## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation

**For repository code-owners and collaborators only**
- [x] I have assigned this pull request to a milestone

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2023-01-11 21:24:29 -06:00
PastaPastaPasta
c9161e2ebf
refactor: begin to de-globalize masternodeSync (#5103)
<!--
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Provide a general summary of your changes in the Title above

Pull requests without a rationale and clear improvement may be closed
immediately.

Please provide clear motivation for your patch and explain how it
improves
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significantly:

* Any test improvements or new tests that improve coverage are always
welcome.
* All other changes should have accompanying unit tests (see
`src/test/`) or
functional tests (see `test/`). Contributors should note which tests
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modified code. If no tests exist for a region of modified code, new
tests
  should accompany the change.
* Bug fixes are most welcome when they come with steps to reproduce or
an
explanation of the potential issue as well as reasoning for the way the
bug
  was fixed.
* Features are welcome, but might be rejected due to design or scope
issues.
If a feature is based on a lot of dependencies, contributors should
first
  consider building the system outside of Dash Core, if possible.
-->

## Issue being fixed or feature implemented
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
minimizing global uses

## What was done?
<!--- Describe your changes in detail -->
Started the deglobalization, a future PR should be done to continue this
deglobalization

## How Has This Been Tested?
<!--- Please describe in detail how you tested your changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
<!--- see how your change affects other areas of the code, etc. -->


## Breaking Changes
<!--- Please describe any breaking changes your code introduces -->
none

## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have added or updated relevant unit/integration/functional/e2e
tests
- [x] I have made corresponding changes to the documentation

**For repository code-owners and collaborators only**
- [x] I have assigned this pull request to a milestone

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2023-01-04 23:37:20 +03:00
Odysseas Gabrielides
78d057dd7a
feat!: BLS scheme upgrade (#5021)
Tracking issue is:
[(https://github.com/dashpay/dash/issues/5001)](https://github.com/dashpay/dash/issues/5001)

Co-authored-by: Kittywhiskers Van Gogh <63189531+kittywhiskers@users.noreply.github.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
Co-authored-by: pasta <pasta@dashboost.org>
2022-12-29 23:45:31 -06:00
Kittywhiskers Van Gogh
038d8044fd merge bitcoin#15437: Remove BIP61 reject messages 2022-12-02 15:43:01 +05:30
PastaPastaPasta
aaa5c7967d
refactor: change Process* functions from accepting a ptr to a reference (#5062)
also drops an almost always unneeded string
converts some std::strings to std::string_view
also drops an unneeded param
2022-10-28 22:50:54 +03:00
Kittywhiskers Van Gogh
ce90b10402 fix(coinjoin): fix version comparison check serialization bug 2022-10-21 21:44:41 +05:30
PastaPastaPasta
2fbf76368b
Refactor: minor misc coinjoin refactoring (#5053)
* refactor: add more [[nodiscard]]

* refactor: drop unneeded .get()

* refactor: use functional style int cast

* refactor: use std::numeric_limits::max()

* refactor: use GetRand instead of GetRandInt
2022-10-19 21:43:33 +03:00
Kittywhiskers Van Gogh
a35245653c
refactor: pass references to objects instead of using global definitions (#4988)
* fix: move chain activation logic downward to succeed LLMQ initialization

* fix: change order of initialization to reflect dependency

* llmq: pass all global pointers invoked as CDSNotificationInterface arguments

* llmq: pass reference to quorumDKGDebugManager instead of invoking global

* llmq: pass reference to quorumBlockProcessor instead of invoking global

* llmq: pass reference to quorumDKGSessionManager instead of invoking global

* llmq: pass reference to quorumManager instead of invoking global

Co-authored-by: "UdjinM6 <UdjinM6@users.noreply.github.com>"

* llmq: pass reference to quorumSigSharesManager within CSigningManager and networking

* llmq: pass reference to quorumSigSharesManager instead of invoking global

* llmq: pass reference to chainLocksHandler instead of querying global

* llmq: pass reference to quorumInstantSendManager instead of querying global

* trivial: accept argument as const where possible

* style: remove an unneeded const_cast and instead pass by const reference

* style: use const where possible

Co-authored-by: pasta <pasta@dashboost.org>
2022-09-22 15:14:48 +04:00
PastaPastaPasta
585eb4f14b
Merge pull request #4971 from knst/bc-bp-cwallet-3
Bitcoin backports with CWallet refactoring #17300, #16237, #16301, #16383, #16798, #16900
2022-08-28 18:26:35 -04:00
Kittywhiskers Van Gogh
71e8caf4b9
refactor: migrate globals to managed pointers in preparation for deglobalization (#4930)
* coinjoin: make CCoinJoinServer managed pointer, assign CConnman during init

* coinjoin: make CCoinJoinClientQueueManager managed pointer, assign CConnman during init

* sporks: move spork validation logic downwards after CConnman initialization

* sporks: make CSporkManager a pointer, reduce global invocations

* governance: make CGovernanceManager a pointer, reduce global invocations

* llmq: migrate LLMQ subsystem raw pointers to managed pointers

* masternode: make activeMasternodeManager a managed pointer

* masternode: make masternodeSync a managed pointer, assign CConnman during init

* refactor: make instantsend helper functions class members

* fix: send empty CDeterministicMNList if pointer isn't initialized yet

* fix: refactor governance object retrieval logic across node and ui

Update src/interfaces/node.cpp

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-08-26 16:52:53 -05:00
Wladimir J. van der Laan
0cc9cec56c Merge #16237: Have the wallet give out destinations instead of keys
8e7f930828a9f8f9be1c90ff45e3fdfef1980eaf Add GetNewChangeDestination for getting new change Destinations (Andrew Chow)
33d13edd2bda0af90660e275ea4fa96ca9896f2a Replace CReserveKey with ReserveDestinatoin (Andrew Chow)
172213be5b174243dc501c1103ad5fe2fee67a16 Add GetNewDestination to CWallet to fetch new destinations (Andrew Chow)

Pull request description:

  The wallet should give out destinations instead of keys. It should be the one that handles the conversion from key to destination and the setting of the label, not the caller. In order to do this, two new member functions are introduced `GetNewDestination()` and `GetNewChangeDestination()`. Additionally, `CReserveKey` is changed to be `ReserveDestination` and represents destinations whose keys can be returned to the keypool.

ACKs for top commit:
  instagibbs:
    re-utACK 8e7f930828
  sipa:
    ACK 8e7f930828a9f8f9be1c90ff45e3fdfef1980eaf. Concept ACK as this gives a much cleaner abstraction to work with, and light code review ACK.
  laanwj:
    ACK 8e7f930828a9f8f9be1c90ff45e3fdfef1980eaf

Tree-SHA512: 5be7051409232b71e0ef2c1fd1a3e76964ed2f5b14d47d06edc2ad3b3687abd0be2803a1adc45c0433aa2c3bed172e14f8a7e9f4a23bff70f86260b5a0497500
2022-08-12 19:37:15 +07:00
Konstantin Akimov
ae051bb6e0
Merge #17260: Split some CWallet functions into new LegacyScriptPubKeyMan (#4938)
* Move wallet enums to walletutil.h

* MOVEONLY: Move key handling code out of wallet to keyman file

Start moving wallet and ismine code to scriptpubkeyman.h, scriptpubkeyman.cpp

The easiest way to review this commit is to run:

   git log -p -n1 --color-moved=dimmed_zebra

And check that everything is a move (other than includes and copyrights comments).

This commit is move-only and doesn't change code or affect behavior.

* Refactor: Split up CWallet and LegacyScriptPubKeyMan and classes

This moves CWallet members and methods dealing with keys to a new
LegacyScriptPubKeyMan class, and updates calling code to reference the new
class instead of CWallet.

Most of the changes are simple text replacements and variable substitutions
easily verified with:

    git log -p -n1 -U0 --word-diff-regex=.

The only nontrivial chunk of code added is the new LegacyScriptPubKeyMan class
declaration, but this code isn't new and is just selectively copied and moved
from the previous CWallet class declaration. This can be verified with:

    git log -p -n1 --color-moved=dimmed_zebra src/wallet/scriptpubkeyman.h src/wallet/wallet.h

or

    git diff HEAD~1:src/wallet/wallet.h HEAD:src/wallet/scriptpubkeyman.h

This commit does not change behavior.

* Renamed classes in scriptpubkeyman

* Fixes for conflicts, compilation and linkage errors due to previous commits

* Reordered methods in scriptpubkeyman to make further backports easier

* Reordered methods in scriptpubkeyman to make further backports easier (part II)

* Remove HDChain copy from SigningProvider class

* fixes/suggestions

Co-authored-by: Andrew Chow <achow101-github@achow101.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-08-08 11:05:21 -05:00
Kittywhiskers Van Gogh
e235d834da merge bitcoin#20671: Replace boost::optional with std::optional 2022-07-03 00:14:47 +05:30
Munkybooty
7097171123
tests: basic functional tests for CoinJoin (#4730)
* refactor: create separate function for processing dsq messages in client.cpp

* refactor: avoid duplicate checks in CCoinJoinClientSession::ProcessMessage

* test: create tests for mixing and pending dsa requests in coinjoin_tests.cpp

* test: create tests for CTxDSIn in coinjoin_tests.cpp

* test: create tests for CoinJoinAccept in coinjoin_tests.cpp

* test: create tests for CoinJoinStatusUpdate in coinjoin_tests.cpp

* removal of check peer version

* Apply suggestions from code review

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-06-10 23:05:48 -05:00
PastaPastaPasta
d64b7229cd
chore: bump copyrights (#4873)
* chore: bump copyright in configure.ac

* chore: bump copyright via copyright_header.py

ran command `python3 contrib/devtools/copyright_header.py update .`
2022-06-08 02:36:46 +03:00
Wladimir J. van der Laan
d413109da5 Merge #13558: Drop unused GetType() from CSizeComputer
893628be0166b4096b6e52f516e0f65bb63a75a2 Drop minor GetSerializeSize template (Ben Woosley)
da74db0940720407fafaf3582bbaf9c81a4d3b4d Drop unused GetType() from CSizeComputer (Ben Woosley)

Pull request description:

  Based on conversation in #13462, it seems the serialization `GetType` has very narrow use/effect. In every case except for `CAddress`, which specifically relates to a network peer's address, not a wallet address etc., the serialized representation of an object is irrespective of its destination / type.

  This removes the unused `GetType` method from `CSizeComputer` as a step to further narrowing that use.

Tree-SHA512: e72b8e9e5160396691e05aeaee3aba5a57935a75bd5005cfcc7fb51c936f3d1728a397f999da5c36696506dd815fafa5c738f3894df8864f25f91f639eba9c3d
2022-05-30 01:11:03 -04:00
Kittywhiskers Van Gogh
f2300bc9cf merge bitcoin#16426: Reverse cs_main, cs_wallet lock order and reduce cs_main locking
Co-authored-by: "UdjinM6 <UdjinM6@users.noreply.github.com>"
2022-05-18 20:53:35 +05:30
UdjinM6
b582524939
fix(coinjoin): CreateDenominated crash (#4838)
We overshoot (intentionally) and nBalanceToDenominate can become negative because of that. It was fine with raw loops but irange throws an exception here.
2022-05-12 23:32:23 +03:00
PastaPastaPasta
80d97381c2
refactor: implement irange::range and use it (#4788)
* refactor: implement irange::range and use it

* misc fixes

* Apply suggestions from code review

* compilation fixes

* suggestions

* fix: fix linter

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-04-26 02:40:41 +03:00
PastaPastaPasta
4a209adb1f
refactor(coinjoin): add GUARDED_BY annotation to mapDSTX (#4789) 2022-04-25 23:43:30 +03:00
PastaPastaPasta
407873e024
refactor(coinjoin): remove CCriticalSection from coinjoin code, use mutexes instead (#4739)
* refactor: remove CCriticalSection from coinjoin code, use mutexes instead

* refactor(coinjoin): more annotations

* fix cs_coinjoin double-lock deadlock

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-04-25 12:28:37 +03:00
Vijay
c66a2ec6fd
scripted-diff: Merge #18533 Replace strCommand with msg_type (#4761)
-BEGIN VERIFY SCRIPT-
sed -i 's/\<strCommand\>/msg_type/g' src/coinjoin/client.cpp
sed -i 's/\<strCommand\>/msg_type/g' src/coinjoin/client.h
sed -i 's/\<strCommand\>/msg_type/g'  src/coinjoin/server.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/coinjoin/server.h
sed -i 's/\<strCommand\>/msg_type/g'  src/evo/mnauth.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/evo/mnauth.h
sed -i 's/\<strCommand\>/msg_type/g'  src/governance/governance.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/governance/governance.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/blockprocessor.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/blockprocessor.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/chainlocks.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/chainlocks.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/dkgsessionhandler.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/dkgsessionhandler.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/dkgsessionmgr.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/dkgsessionmgr.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/instantsend.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/instantsend.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/quorums.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/quorums.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/signing.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/signing.h
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/signing_shares.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/llmq/signing_shares.h
sed -i 's/\<strCommand\>/msg_type/g'  src/masternode/sync.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/masternode/sync.h
sed -i 's/\<strCommand\>/msg_type/g'  src/net_processing.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/spork.cpp
sed -i 's/\<strCommand\>/msg_type/g'  src/spork.h
-END VERIFY SCRIPT-
2022-04-18 11:47:26 -05:00
PastaPastaPasta
6b9f7c3a6b
chore: bump MIN_PEER_PROTO_VERSION to 70215 (#4764)
* chore: bump MIN_PEER_PROTO_VERSION to 70215

simplifies logic, removes branches

This protocol version is from v14 in May of 2019, should be more than safe to bump this

* drop MIN_COINJOIN_PEER_PROTO_VERSION

Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2022-04-12 21:03:12 +03:00
PastaPastaPasta
2d66616dac
refactor: only print to log in CCoinJoinServer::CheckPool if information is useful (#4760) 2022-04-11 14:17:47 +03:00
Jonas Schnelli
b0de56db6a Merge #18922: gui: Do not translate InitWarning messages in debug.log
78be8d97d3d750fcfbbe509a72639b7b30b7bd18 util: Drop OpOriginal() and OpTranslated() (Hennadii Stepanov)
da16f95c3fecf4ee1e9a1dc4333b0b92cd981afd gui: Do not translate InitWarning messages in debug.log (Hennadii Stepanov)
4c9b9a4882e68835f16a52f1f0657efe47e589b5 util: Enhance Join() (Hennadii Stepanov)
fe05dd0611cfc2929a7fdec04ca5948bccf0233b util: Enhance bilingual_str (Hennadii Stepanov)

Pull request description:

  This PR forces the `bitcoin-qt` to write `InitWarning()` messages to the `debug.log` file in untranslated form, i.e., in English.

  On master (376294cde6b1588cb17055d8fde567eaf5848c3c):
  ```
  $ ./src/qt/bitcoin-qt -lang=nl -debug=vladidation -printtoconsole | grep 'vladi'
  Warning: Niet-ondersteunde logcategorie -debug=vladidation.
  2020-05-09T12:39:59Z Warning: Niet-ondersteunde logcategorie -debug=vladidation.
  2020-05-09T12:40:02Z Command-line arg: debug="vladidation"
  ```

  With this PR:
  ```
  $ ./src/qt/bitcoin-qt -lang=nl -debug=vladidation -printtoconsole | grep 'vladi'
  Warning: Unsupported logging category -debug=vladidation.
  2020-05-09T12:42:04Z Warning: Unsupported logging category -debug=vladidation.
  2020-05-09T12:42:35Z Command-line arg: debug="vladidation"
  ```

  ![Screenshot from 2020-05-09 15-42-31](https://user-images.githubusercontent.com/32963518/81474073-c7a50e00-920b-11ea-8775-c41122dacafe.png)

  Related to #16218.

ACKs for top commit:
  laanwj:
    ACK 78be8d97d3d750fcfbbe509a72639b7b30b7bd18
  jonasschnelli:
    utACK 78be8d97d3d750fcfbbe509a72639b7b30b7bd18
  MarcoFalke:
    ACK 78be8d97d3d750fcfbbe509a72639b7b30b7bd18 📢

Tree-SHA512: 48e9ecd23c4dd8ec262e3eb94f8e30944bcc9c6c163245fb837b2e0c484d4d0b4f47f7abc638c14edc27d635d340ba3ee4ba4506b062399e9cf59a1564c98755

# Conflicts:
#	src/wallet/load.cpp
2022-04-07 11:28:43 -05:00
UdjinM6
b91018ace1 Dash-specific adaptations for 18699 2022-04-07 10:13:47 +05:30
Kittywhiskers Van Gogh
b8b9e24a9f merge bitcoin#18699: Avoid translating RPC errors 2022-04-07 10:13:16 +05:30
Kittywhiskers Van Gogh
2222a003e1 merge bitcoin#17070: Avoid showing GUI popups on RPC errors 2022-04-06 13:51:35 +05:30
Kittywhiskers Van Gogh
c25b668125 merge bitcoin#16362: Add bilingual_str type 2022-04-06 00:08:01 +05:30
Wladimir J. van der Laan
d24c2a6cc8
Merge #17154: wallet: Remove return value from CommitTransaction
9e95931865186d7a9a6dc54b64bd96507e9fea4b [wallet] Remove `state` argument from CWallet::CommitTransaction (John Newbery)
d1734f9a3b138ab046f38ee44a09bc3847bf938a [wallet] Remove return value from CommitTransaction() (John Newbery)
b6f486a02b463ffeaf82ec11fc6f74f439c037ae [wallet] Add doxygen comment to CWallet::CommitTransaction() (John Newbery)
8bba91b22d22a8dfea7c947b542b1022bfc1c0ea [wallet] Fix whitespace in CWallet::CommitTransaction() (John Newbery)

Pull request description:

  `CommitTransaction()` returns a bool to indicate success, but since commit
  b3a7410 (#9302) it only returns true, even if the transaction was not
  successfully broadcast. This commit changes CommitTransaction() to return
  void.

  All dead code in `if (!CommitTransaction())` branches has been removed.

  Two additional commits fix up the idiosyncratic whitespace in `CommitTransaction` and add a doxygen comment for the function.

ACKs for top commit:
  laanwj:
    ACK 9e95931865186d7a9a6dc54b64bd96507e9fea4b

Tree-SHA512: a55a2c20369a45222fc0e02d0891495655a926e71c4f52cb72624768dd7b9c1dca716ea67d38420afb90f40c6e0fd448caa60c18fd693bb10ecb110b641820e6
2022-04-02 16:30:44 +05:30
PastaPastaPasta
fe0ebb3c04
refactor: fix numerous compilation warnings (#4682)
* style: use clang-tidy style named parameters

* refactor: make IsTimeOutOfBounds testable by having current time be a parameter

* style: use x-> not (*x).

* refactor: make SelectCoinsGroupedByAddresses return a vector, remove out param

previous semantics was return false if the vecTally vector was empty. Now we just let the caller check if it is empty or not

* refactor: fix some sign-compare warnings

* refactor: consistently pre-declare stuff as struct / class inline with underlying type

* refactor: don't return const bool

* refactor: use ref to string

* refactor: use = default for CompactTallyItem

* refactor: adjust "initialization" ordering

* refactor: adjust how we handle negatives in GetProjectedMNPayees, use std::min

* refactor: don't bind a reference to a temporary value

* refactor: use a ref

* refactor: ensure attempt in SelectMemberForRecovery is non-negative.

* refactor: remove unused this capture

* refactor: fix numerous sign-compare warnings

* refactor: more consistently use size_t, use empty()
2022-02-11 19:15:26 +03:00
UdjinM6
52d3546a70
Partially revert 4652 (#4674)
Using `string_view` results in things like `nSessionDenom: 2 (\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)` etc. for some reason
2022-02-02 12:08:50 +03:00
PastaPastaPasta
22f335e268
refactor: some refactoring in coinjoin code (#4652)
* Make numerous coinjoin functions constexpr

* remove empty function

Signed-off-by: Pasta <pasta@dashboost.org>

* remove InitStandardDenominations calls

Signed-off-by: Pasta <pasta@dashboost.org>

* use default constructors, add constexpr to CCoinJoinStatusUpdate constructor

Signed-off-by: Pasta <pasta@dashboost.org>

* remove default constructor

Signed-off-by: Pasta <pasta@dashboost.org>
2022-01-11 03:57:37 +03:00
gabriel-bjg
f73fce7782
ci: Enable tsan on linux64 build (#4563)
Make fMixing atomic as it has concurrent access
Add tsan suppression for zmq namespace
Suppress deadlock false positive in ConnectTip
Switch ubsan target to linux32
Add new test job for linux64_cxx17 target without any sanitizers
Increase rpc time out for block reward reallocation test
Fix heap use after free in CConnman::GetExtraOutboundCount()
Different builds for linux32 and linux64 tsan and ubsan
Increase timeout for llmq_signing functional test
2022-01-10 11:31:45 -06:00