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2019-10-02Merge #13266: refactor: privatize SignatureExtractorChecker [moveonly]Wladimir J. van der Laan
73aaf4ecf825a4d18c802ca5dd3856ce9096915e Make SignatureExtractorChecker private to its own file (Ben Woosley) Pull request description: ~If we add a CTxIn constructor to SignatureData, then constructing the SignatureData directly is no more verbose than calling DataFromTransaction, and grants the caller additional flexibiliy in how to provide the CTxIn.~ A simple change to enhance encapsulation. ACKs for top commit: MarcoFalke: utACK 73aaf4ecf825a4d18c802ca5dd3856ce9096915e laanwj: ACK 73aaf4ecf825a4d18c802ca5dd3856ce9096915e Tree-SHA512: f7eafbce22b0e9917a8487e88d1f5a1061f2a0959ae1a097cbd9c8ea0d774edfb807da56813cb5fb26f6ca98499a0604a8ff024c198a7c8dc755164de66d972a
2019-09-18Merge #14696: qa: Add explicit references to related CVE's in ↵Wladimir J. van der Laan
p2p_invalid_block test. 0c62e3aa73839e97e65a3155e06a98d84b700a1e New regression testing for CVE-2018-17144, CVE-2012-2459, and CVE-2010-5137. (lucash-dev) 38bfca6bb2ad68719415e9c54a981441052da072 Added comments referencing multiple CVEs in tests and production code. (lucash-dev) Pull request description: This functional test includes two scenarios that test for regressions of vulnerabilities, but they are only briefly described. There are freely available documents explaining in detail the issues, but without explicit mentions, the developer trying to maintain the code needs an additional step of digging in commit history and PR conversations to figure it out. Added comments to explicitly mention CVE-2018-17144 and CVE-2012-2459, for more complete documentation. This improves developer experience by making understanding the tests easier. ACKs for top commit: laanwj: ACK 0c62e3aa73839e97e65a3155e06a98d84b700a1e, checked the CVE numbers, thanks for adding documentation Tree-SHA512: 3ee05351745193b8b959e4a25d50f25a693b2d24b0732ed53cf7d5882df40b5dd0f1877bd5c69cffb921d4a7acf9deb3cc1160b96dc730d9b5984151ad06b7c9
2019-08-16Give more errors for specific failure conditionsAndrew Chow
Some failure conditions implicitly fail by failing some other check. But the error messages are more helpful if they say explicitly what actually caused the failure, so add those as failure conditions and errors.
2019-08-16Return an error from descriptor Parse that gives more information about what ↵Andrew Chow
failed
2019-08-17Merge #15986: Add checksum to getdescriptorinfoMeshCollider
26d3fad1093dfc697048313be7a96c9adf723654 Add unmodified-but-with-checksum to getdescriptorinfo (Pieter Wuille) 104b3a5069c937383e6f88f2f3fb804ef61b208f Factor out checksum checking from descriptor parsing (Pieter Wuille) Pull request description: ACKs for top commit: achow101: Code Review ACK 26d3fad1093dfc697048313be7a96c9adf723654 meshcollider: re-Code Review ACK 26d3fad1093dfc697048313be7a96c9adf723654 Sjors: ACK 26d3fad1093dfc697048313be7a96c9adf723654 Tree-SHA512: b7a7f89b64a184927d6f9a0c183a087609983f0c5d5593f78e12db4714e930a4af655db9da4b0c407ea2e24d3b926cef6e1f2a15de502d0d1290a6e046826b99
2019-08-14descriptor: fix missed m_script_arg arg renaming in #14934fanquake
2019-08-14Merge #14934: Descriptor expansion cache clarificationsWladimir J. van der Laan
2e68ffaf205866e4cea71f64e79bbfb89e17280a [doc] descriptor: explain GetPubKey() usage with cached public key (Sjors Provoost) 2290269759ad10cc2e35958c7b0a63f3a7608621 scripted-diff: rename DescriptorImpl m_script_arg to m_subdescriptor_arg (Sjors Provoost) Pull request description: I found the name `m_script_arg` to be confusing while reviewing https://github.com/bitcoin/bitcoin/pull/14646#discussion_r240677238. @sipa let me know if `m_subdescriptor_arg` is completely wrong. I also added an explanation of why we call `GetPubKey` when we don't ask it for a public key. ACKs for top commit: laanwj: ACK 2e68ffaf205866e4cea71f64e79bbfb89e17280a Tree-SHA512: 06698e9a91cdda93c043a82732793f0ad3cd91daa2513565953e9fa048d5573322fb534e9d0ea9ab736e6366be5921e2b8699c4f4b3693edab48039aaae06f78
2019-08-06Add unmodified-but-with-checksum to getdescriptorinfoPieter Wuille
2019-08-06Factor out checksum checking from descriptor parsingPieter Wuille
2019-07-11Merge #16227: Refactor CWallet's inheritance chainWladimir J. van der Laan
93ce4a0b6fb54efb1f424a71dfc09cc33307e5b9 Move WatchOnly stuff from SigningProvider to CWallet (Andrew Chow) 8f5b81e6edae9cb22559545de63f391d97c15701 Remove CCryptoKeyStore and move all of it's functionality into CWallet (Andrew Chow) 37a79a4fccbf6cd65a933594e24e59d36e674653 Move various SigningProviders to signingprovider.{cpp,h} (Andrew Chow) 16f8096e911e4d59292240a17e2d4004f0500b9e Move KeyOriginInfo to its own header file (Andrew Chow) d9becff4e13da8e182631baa79b9794c03d44434 scripted-diff: rename CBasicKeyStore to FillableSigningProvider (Andrew Chow) a913e3f2fbeb1352fc66f334d4f5f7332ea89ad7 Move HaveKey static function from keystore to rpcwallet where it is used (Andrew Chow) c7797ec65544bd23a2e571b2892e1bf512f2a485 Remove CKeyStore and squash into CBasicKeyStore (Andrew Chow) 1b699a5083b435c2b79f3951f94ac9f967d24f6c Add HaveKey and HaveCScript to SigningProvider (Andrew Chow) Pull request description: This PR compresses the `CWallet` chain of inheritance from 5 classes to 3 classes. `CBasicKeyStore` is renamed to `FillableSigningProvider` and some parts of it (the watchonly parts) are moved into `CWallet`. `CKeyStore` and `CCrypoKeyStore` are completely removed. `CKeyStore`'s `Have*` functions are moved into `SigningProvider` and the `Add*` moved into `FillableSigningProvider`, thus allowing it to go away entirely. `CCryptoKeyStore`'s functionality is moved into `CWallet`. The new inheritance chain is: ``` SigningProvider -> FillableSigningProvider -> CWallet ``` `SigningProvider` now is the class the provides keys and scripts and indicates whether keys and scripts are present. `FillableSigningProvider` allows keys and scripts to be added to the signing provider via `Add*` functions. `CWallet` handles all of the watchonly stuff (`AddWatchOnly`, `HaveWatchOnly`, `RemoveWatchOnly` which were previously in `CKeyStore`) and key encryption (previously in `CCryptoKeyStore`). Implements the 2nd [prerequisite](https://github.com/bitcoin-core/bitcoin-devwiki/wiki/Wallet-Class-Structure-Changes#cwallet-subclass-stack) from the wallet restructure. ACKs for top commit: Sjors: re-ACK 93ce4a0; it keeps `EncryptSecret`, `DecryptSecret` and `DecryptKey` in `wallet/crypter.cpp`, but makes them not static. It improves alphabetical includes, reorders some function definitions, fixes commit message, brings back lost code comment. instagibbs: utACK https://github.com/bitcoin/bitcoin/pull/16227/commits/93ce4a0b6fb54efb1f424a71dfc09cc33307e5b9 Tree-SHA512: 393dfd0623ad2dac38395eb89b862424318d6072f0b7083c92a0d207fd032c48b284f5f2cb13bc492f34557de350c5fee925da02e47daf011c5c6930a721b6d3
2019-07-09Move WatchOnly stuff from SigningProvider to CWalletAndrew Chow
2019-07-09Move various SigningProviders to signingprovider.{cpp,h}Andrew Chow
Moves all of the various SigningProviders out of sign.{cpp,h} and keystore.{cpp,h}. As such, keystore.{cpp,h} is also removed. Includes and the Makefile are updated to reflect this. Includes were largely changed using: git grep -l "keystore.h" | xargs sed -i -e 's;keystore.h;script/signingprovider.h;g'
2019-07-09Move KeyOriginInfo to its own header fileAndrew Chow
2019-07-08Merge #16128: Delete error-prone CScript constructor only used with ↵Wladimir J. van der Laan
FindAndDelete e1a55690e66ca962179bc8170695b92af8a3caa8 Delete error-prone CScript constructor (Gregory Sanders) Pull request description: The behavior of this constructor is not the expected behavior compared to the other constructors which directly interpret the vector as a CScript, rather than serialize it into a new CScript. It has only four uses in the entire codebase. Delete this constructor and replace its four uses with the more clear serialization construction. ACKs for top commit: Empact: ACK https://github.com/bitcoin/bitcoin/pull/16128/commits/e1a55690e66ca962179bc8170695b92af8a3caa8 sipa: Concept and code review ACK e1a55690e66ca962179bc8170695b92af8a3caa8, but I'd like to make sure we have tests covering the FindAndDelete usage. Tree-SHA512: b6721e343c867ca401a80ec87c25939d7f1fc798f3bf7e5feb0ea6f8280eecb6bd65afc8286912c76ff8119ccea50ad7726b1a4137cae70c9d4fed7d960e10d3
2019-07-03Add HaveKey and HaveCScript to SigningProviderAndrew Chow
2019-07-02Merge #15427: Add support for descriptors to utxoupdatepsbtWladimir J. van der Laan
26fe9b990995f9cb5eee21d40b4daaad19f7181f Add support for descriptors to utxoupdatepsbt (Pieter Wuille) 3135c1a2d2e2fb31bc362c848bd2456d576e408b Abstract out UpdatePSBTOutput from FillPSBT (Pieter Wuille) fb90ec3c33e824f5abb6a68452c683d6ce8b3e4a Abstract out EvalDescriptorStringOrObject from scantxoutset (Pieter Wuille) eaf4f887348a08c620732125ad4430e1a133d434 Abstract out IsSegWitOutput from utxoupdatepsbt (Pieter Wuille) Pull request description: This adds a descriptors argument to the `utxoupdatepsbt` RPC. This means: * Input and output scripts and keys will be filled in when known. * P2SH-witness inputs will be filled in from the UTXO set when a descriptor is provided that shows they're spending segwit outputs. This also moves some (newly) shared code to separate functions: `UpdatePSBTOutput` (an analogue to `SignPSBTInput`), `IsSegWitOutput`, and `EvalDescriptorStringOrObject` (implementing the string or object notation parsing used in `scantxoutset`). ACKs for top commit: jnewbery: utACK 26fe9b990995f9cb5eee21d40b4daaad19f7181f laanwj: utACK 26fe9b990995f9cb5eee21d40b4daaad19f7181f (will hold merging until response to promag's comments) promag: ACK 26fe9b9, checked refactors and tests look comprehensive. Still missing a release note but can be added later. Tree-SHA512: 1d833b7351b59d6c5ded6da399ff371a8a2a6ad04c0a8f90e6e46105dc737fa6f2740b1e5340280d59e01f42896c40b720c042f44417e38dfbee6477b894b245
2019-06-19Move ismine to wallet moduleAndrew Chow
2019-06-19Merge #13756: wallet: "avoid_reuse" wallet flag for improved privacyMeshCollider
5ebc6b0eb267e0552c66fffc5e5afe7df8becf80 bitcoind: update -avoidpartialspends description to account for auto-enable for avoid_reuse wallets (Karl-Johan Alm) ada258f8c8f92d44d893cf9f22d15acdeca40b1a doc: release notes for avoid_reuse (Karl-Johan Alm) 27669551da52099e4a6a401acd7aa32b32832423 wallet: enable avoid_partial_spends by default if avoid_reuse is set (Karl-Johan Alm) 8f2e208f7c0468f9ba92bc789a698281b1c81284 test: add test for avoidreuse feature (Karl-Johan Alm) 0bdfbd34cf4015de87741ff549db35e5064f4e16 wallet/rpc: add 'avoid_reuse' option to RPC commands (Karl-Johan Alm) f904723e0d5883309cb0dd14b826bc45c5e776fb wallet/rpc: add setwalletflag RPC and MUTABLE_WALLET_FLAGS (Karl-Johan Alm) 8247a0da3a46d7c38943ee0304343ab7465305bd wallet: enable avoid_reuse feature (Karl-Johan Alm) eec15662fad917b169f5e3b8baaf4301dcf00a7b wallet: avoid reuse flags (Karl-Johan Alm) 58928098c299efdc7c5ddf2dc20716ca5272f21b wallet: make IsWalletFlagSet() const (Karl-Johan Alm) 129a5bafd9a3efa2fa16d780885048a06566d262 wallet: rename g_known_wallet_flags constant to KNOWN_WALLET_FLAGS (Karl-Johan Alm) Pull request description: Add a new wallet flag called `avoid_reuse` which, when enabled, will keep track of when a specific destination has been spent from, and will actively "blacklist" any new UTXOs which send to an already-spent-from destination. This improves privacy, as a payer could otherwise begin tracking a payee's wallet by regularly peppering a known UTXO with dust outputs, which would then be scooped up and used in payments by the payee, allowing the payer to map out (1) the inputs owned by the payee and (2) the destinations to which the payee is making payments. This replaces #10386 and together with the (now merged) #12257 it addresses #10065 in full. The concerns raised in https://github.com/bitcoin/bitcoin/pull/10386#issuecomment-302361381 are also addressed due to #12257. ~~Note: this builds on top of #15780.~~ (merged) ACKs for commit 5ebc6b: jnewbery: ACK 5ebc6b0eb laanwj: Concept and code-review ACK 5ebc6b0eb267e0552c66fffc5e5afe7df8becf80 meshcollider: Code review ACK https://github.com/bitcoin/bitcoin/pull/13756/commits/5ebc6b0eb267e0552c66fffc5e5afe7df8becf80 achow101: ACK 5ebc6b0eb267e0552c66fffc5e5afe7df8becf80 modulo above nits Tree-SHA512: fdef45826af544cbbb45634ac367852cc467ec87081d86d08b53ca849e588617e9a0a255b7e7bb28692d15332de58d6c3d274ac003355220e4213d7d9070742e
2019-06-13Delete error-prone CScript constructorGregory Sanders
2019-06-07Merge #15024: Allow specific private keys to be derived from descriptorWladimir J. van der Laan
53b7de629d3d9281dc6f8fa10e32c4cdec59c140 Add test for dumping the private key imported from descriptor (MeshCollider) 2857bc4a64cc8dc7914bc984ac878397ac64292d Extend importmulti descriptor tests (MeshCollider) 81a884bbd0dbee108d11776794d9627ca07504aa Import private keys from descriptor with importmulti if provided (MeshCollider) a4d1bd1a29be2dcc5e00c63b6b41916b1c466de0 Add private key derivation functions to descriptors (MeshCollider) Pull request description: ~This is based on #14491, review the last 3 commits only.~ Currently, descriptors have an Expand() function which returns public keys and scripts for a specific index of a ranged descriptor. But the private key for a specific index is not given. This allows private keys for specific indices to be derived. This also allows those keys to be imported through the `importmulti` RPC rather than having to provide them separately. ACKs for commit 53b7de: achow101: ACK 53b7de629d3d9281dc6f8fa10e32c4cdec59c140 Tree-SHA512: c060bc01358a1adc76d3d470fefc2bdd39c837027f452e9bc4bd2e726097e1ece4af9d5627efd942a5f8819271e15ba54f010b169b50a9435a1f0f40fd1cebf3
2019-06-06Add private key derivation functions to descriptorsMeshCollider
2019-06-02Added comments referencing multiple CVEs in tests and production code.lucash-dev
This commit adds comments referencing multiple CVEs both in production and test code. CVEs covered in this commit: CVE-2010-5137 CVE-2010-5139 CVE-2010-5141 CVE-2012-1909 CVE-2012-2459 CVE-2012-3789 CVE-2018-17144
2019-06-02Make reasoning about dependencies easier by not including unused dependenciespracticalswift
2019-05-29wallet: enable avoid_reuse featureKarl-Johan Alm
2019-05-10Abstract out IsSegWitOutput from utxoupdatepsbtPieter Wuille
This is not a pure refactor; additional functionality is added in IsSegWitOutput which lets it recurse into P2SH when a SigningProvider is provided that knows about the inner script.
2019-05-09Merge #15452: Replace CScriptID and CKeyID in CTxDestination with dedicated ↵Wladimir J. van der Laan
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 https://github.com/bitcoin/bitcoin/pull/15452/commits/78e407ad0c26190a22de1bc8ed900164a44a36c3 Tree-SHA512: 437f59fc3afb83a40540da3351507aef5aed44e3a7f15b01ddad6226854edeee762ff0b0ef336fe3654c4cd99a205cef175211de8b639abe1130c8a6313337b9
2019-04-29Replace CScriptID and CKeyID in CTxDestination with dedicated typesGregory Sanders
2019-04-23Merge #15780: wallet: add cachable amounts for caching credit/debit valuesWladimir J. van der Laan
c9e6e7ed7 wallet: add cachable amounts for caching credit/debit values (Karl-Johan Alm) Pull request description: This is a refactoring that will make #13756 a lot cleaner and straight-forward, since it adds another combination to the pile (watch-only * spendable * reused). It's also a nice change in general. Tree-SHA512: 6c876d58bbffd5cb85ef632dea4fd6afed163904bbde5efdb307fa119af178ed3cb5df047255da7e9a9136fed876922f1116fce61a3710f308c72275f9b7d18b
2019-04-23wallet: add cachable amounts for caching credit/debit valuesKarl-Johan Alm
2019-04-15remove out-of-date comment on pay-to-witness supportr8921039
2019-04-10[cleanup] Remove unused CReserveKeyJohn Newbery
2019-04-04Keep full pubkeys in FlatSigningProvider::originsPieter Wuille
2019-03-04Make SignatureExtractorChecker private to its own fileBen Woosley
It's only used here in DataFromTransaction
2019-02-16Merge #15368: Descriptor checksumsWladimir J. van der Laan
fd637be8d21a606e98c037b40b268c4a1fae2244 Add checksums to descriptors.md (Pieter Wuille) be62903c417293f6217e124669e62fd2172a18f1 Make descriptor checksums mandatory in deriveaddresses and importmulti (Pieter Wuille) b52cb6368869c9f6dd2cd8f309b3000de514d439 Add getdescriptorinfo to compute checksum (Pieter Wuille) 3b40bff9880e9ae2817136b7d14989afccfc1937 Descriptor checksum (Pieter Wuille) Pull request description: This adds support for a descriptor-specific 8-character checksum. Descriptors may optionally be suffixed with a `#` plus these 8 checksum characters. Any descriptor that contains a `#` at the end must be followed by a valid checksum. If the `#` is missing entirely, it is valid without checksum. All RPCs are updated to report descriptors that include the checksum. On input, they are optional except in `deriveaddress` and `importmulti`, which require descriptors which include a checksum. A new RPC is also added to analyse descriptors (`getdescriptorinfo`), which can be used to compute the checksum for a descriptor without. Tree-SHA512: a8294b09155eb6c67fbc178b5e2d3fbc0e9bec8b6de57a13f8835550d51c2cb32a428b3c9a188ded42b454d594e9305edbd4797906b755de77a8f33c79165f6b
2019-02-16Merge #13932: Additional utility RPCs for PSBTWladimir J. van der Laan
540729ef4bf1b6c6da1ec795e441d2ce56a9a58b Implement analyzepsbt RPC and tests (Andrew Chow) 77542cf2a5f8abb97dd46f782c1b0199cc062033 Move PSBT UTXO fetching to a separate method (Andrew Chow) cb40b3abd4514361a024a1e7a1a281da9261261b Figure out what is missing during signing (Andrew Chow) 08f749c9147a5f3fdbbd880e0974b97084429002 Implement joinpsbts RPC and tests (Andrew Chow) 7344a7b9984b99882e136efc8ad48fb31740df93 Implement utxoupdatepsbt RPC and tests (Andrew Chow) Pull request description: This PR adds 3 new utility RPCs for interacting with PSBTs. `utxoupdatepsbt` updates a PSBT with UTXO information from the node. It only works with witness UTXOs because full transactions (as would be needed for non-witness UTXOs) are not available unless txindex is enabled. `joinpsbts` joins the inputs from multiple distinct PSBTs into one PSBT. e.g. if PSBT 1 has inputs 1 and 2, and PSBT 2 has inputs 3 and 4, `joinpsbts` would create a new PSBT with inputs 1, 2, 3, and 4. `analyzepsbt` analyzes a PSBT and determines the current state of it and all of its inputs, and the next step that needs to be done. Tree-SHA512: 3c1fa302201abca76a8901d0c2be7b4ccbce334d989533c215f8b3e50e22f2f018ce6209544b26789f58f5980a253c0655111e1e20d47d5656e0414c64891a5c
2019-02-15Descriptor checksumPieter Wuille
2019-02-16Figure out what is missing during signingAndrew Chow
When signing an input, figure out what was requested for but was unable to be found and store it in a SignatureData. Return this information in SignPSBTInput.
2019-02-14Store key origin info in key metadataAndrew Chow
Store the master key fingerprint and derivation path in the key metadata. hdKeypath is kept to indicate the seed and for backwards compatibility, but all key derivation path output uses the key origin info instead of hdKeypath.
2019-02-14Add WriteHDKeypath function and move *HDKeypath to util/bip32.{h,cpp}Andrew Chow
Creates new files util/bip32.h and util/bip32.cpp for containing BIP 32 stuff. Moves FormatKeyPath from descriptor.cpp to util/bip32. Adds a wrapper around it to prepent the 'm' for when just the BIP 32 style keypath is needed.
2019-02-11Move PSBT definitions and code to separate filesGlenn Willen
Move non-wallet PSBT code to src/psbt.{h,cpp}, and PSBT wallet code to src/wallet/psbtwallet.{h,cpp}. This commit contains only code movement (and adjustments to includes and Makefile.am.)
2019-01-29[doc] descriptor: explain GetPubKey() usage with cached public keySjors Provoost
Plus a few typo fixes.
2019-01-29scripted-diff: rename DescriptorImpl m_script_arg to m_subdescriptor_argSjors Provoost
-BEGIN VERIFY SCRIPT- sed -i -e 's/m_script_arg/m_subdescriptor_arg/g' src/script/descriptor.cpp -END VERIFY SCRIPT-
2019-01-25Descriptor expansions only need pubkey entries for PKH/WPKHPieter Wuille
2018-12-17 Minimal changes to comply with explicit CMutableTransaction -> CTranaction ↵lucash-dev
conversion. This commit makes the minimal changes necessary to fix compilation once CTransaction(const CMutableTransaction &tx) is made explicit. In each case an explicit call `CTransaction(...)` was added. Shouldn't affect behaviour or performance.
2018-11-28Add descriptor expansion cachePieter Wuille
2018-11-28[refactor] Combine the ToString and ToPrivateString implementationsPieter Wuille
2018-11-28[refactor] Use DescriptorImpl internally, permitting access to new methodsPieter Wuille
2018-11-28[refactor] Add a base DescriptorImpl with most common logicPieter Wuille
2018-11-27Merge #14477: Add ability to convert solvability info to descriptorPieter Wuille
109699dd33 Add release notes (Pieter Wuille) b65326b562 Add matching descriptors to scantxoutset output + tests (Pieter Wuille) 16203d5df7 Add descriptors to listunspent and getaddressinfo + tests (Pieter Wuille) 9b2a25b13f Add tests for InferDescriptor and Descriptor::IsSolvable (Pieter Wuille) 225bf3e3b0 Add Descriptor::IsSolvable() to distinguish addr/raw from others (Pieter Wuille) 4d78bd93b5 Add support for inferring descriptors from scripts (Pieter Wuille) Pull request description: This PR adds functionality to convert a script to a descriptor, given a `SigningProvider` with the relevant information about public keys and redeemscripts/witnessscripts. The feature is exposed in `listunspent`, `getaddressinfo`, and `scantxoutset` whenever these calls are applied to solvable outputs/addresses. This is not very useful on its own, though when we add RPCs to import descriptors, or sign PSBTs using descriptors, these strings become a compact and standalone way of conveying everything necessary to sign an output (excluding private keys). Unit tests and rudimentary RPC tests are included (more relevant tests can be added once RPCs support descriptors). Fixes #14503. Tree-SHA512: cb36b84a3e0200375b7e06a98c7e750cfaf95cf5de132cad59f7ec3cbd201f739427de0dc108f515be7aca203652089fbf5f24ed283d4553bddf23a3224ab31f
2018-11-23Merge #14678: [wallet] remove redundant KeyOriginInfo access, already done ↵Wladimir J. van der Laan
in CreateSig b81a1860561ccbda3cd6913f54e49fdc91c7718c GetPubKey: make sigdata const (Gregory Sanders) f7beb95a1f921ed292680fbd2f042b4bac73bf59 remove redundant KeyOriginInfo access, already done in CreateSig (Gregory Sanders) Pull request description: This redundancy is confusing as it looks like pubkeyhashes are special in some way based on where it's called. Tree-SHA512: a980b7c774c6d69322945227a2b156489fb1991ebf57fe6f26096d5f8047f246a133debc241b05af67810f604b040079add3ab3d30d9e2928095905a2afe17eb
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-01 02:30:59 +0000