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2019-02-20rpc: Actually throw help when passed invalid number of paramsMarcoFalke
2019-02-20rpc: Add RPCHelpMan::IsValidNumArgs()MarcoFalke
2019-02-18Add missing #include.Daniel Kraft
bd0dbe8763fc3029cf96531c9ccaba280b939445 introduced a dependency of rpc/util.h on RPCErrorCode, defined in rpc/protocol.h. The latter file is only included from rpc/util.cpp, though. This commit fixes the missing include, by moving the #include of rpc/protocol.h to rpc/util.h.
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
2019-02-16Implement analyzepsbt RPC and testsAndrew Chow
2019-02-15Make descriptor checksums mandatory in deriveaddresses and importmultiPieter Wuille
2019-02-15Add getdescriptorinfo to compute checksumPieter Wuille
2019-02-16Implement joinpsbts RPC and testsAndrew Chow
Adds a joinpsbts RPC which combines multiple distinct PSBTs into one PSBT.
2019-02-16Implement utxoupdatepsbt RPC and testsAndrew Chow
2019-02-15Merge #15383: [rpc] mining: Omit uninitialized currentblockweight, ↵MarcoFalke
currentblocktx fa178a6385 [rpc] mining: Omit uninitialized currentblockweight, currentblocktx (MarcoFalke) Pull request description: Previously we'd report "0", which could be mistaken for a valid number. E.g. the number of transactions is 0 or the block weight is 0, whatever that means. Tree-SHA512: ee94ab203a329e272211b726f4c23edec4b09c650ec363b77fd59ad9264165d73064f78ebb9e11b5c2c543b73c157752410a307655560531c7d5444d203aa0ea
2019-02-15Merge #14021: Import key origin data through descriptors in importmultiMeshCollider
cb3511b9d Add release notes for importing key origin info change (Andrew Chow) 4c75a69f3 Test importing descriptors with key origin information (Andrew Chow) 02d6586d7 Import KeyOriginData when importing descriptors (Andrew Chow) 3d235dff5 Implement a function to add KeyOriginInfo to a wallet (Andrew Chow) eab63bc26 Store key origin info in key metadata (Andrew Chow) 345bff601 Remove hdmasterkeyid (Andrew Chow) bac8c676a Add a method to CWallet to write just CKeyMetadata (Andrew Chow) e7652d3f6 Add WriteHDKeypath function and move *HDKeypath to util/bip32.{h,cpp} (Andrew Chow) c45415f73 Refactor keymetadata writing to a separate method (Andrew Chow) Pull request description: This PR allows for key origin data as defined by the descriptors document to be imported to the wallet when importing a descriptor using `importmulti`. This allows the `walletprocesspsbt` to include the BIP 32 derivation paths for keys that it is watching that are from a different HD wallet. In order to make this easier to use, a new field `hdmasterkeyfingerprint` has been added to `getaddressinfo`. Additionally I have removed `hdmasterkeyid` as was planned. I think that this API change is fine since it was going to be removed in 0.18 anyways. `CKeyMetadata` has also been extended to store key origin info to facilitate this. Tree-SHA512: 9c7794f3c793da57e23c5abbdc3d58779ee9dea3d53168bb86c0643a4ad5a11a446264961e2f772f35eea645048cb60954ed58050002caee4e43cd9f51215097
2019-02-14Merge #14481: Add P2SH-P2WSH support to listunspent RPCWladimir J. van der Laan
6ca836ab3abef5a90df0c3c4e4983f328b1afe00 Add release note for listunspent P2WSH change (MeshCollider) 928beae007fc2f951e79ea307a5e983af4cb3acf Add test for P2SH-P2WSH in signrawtransactionwithkey and listunspent (MeshCollider) 314784a60f18424b004e935aa6e41b824e9645b3 Make listunspent and signrawtransaction RPCs support witnessScript (MeshCollider) Pull request description: This is a reworked version of #11708 after #12427 and the `signrawtransaction` split. For a P2WSH address, listunspent should return the witness script, and for a P2SH-P2WSH address, it should also return the inner witness script (because SignTransaction will automatically wrap it in P2SH if required). Includes a test which also tests the behaviour of #12427, and release note. Tree-SHA512: a8e72cf16930312bf48ec47e44a68f8d7e26664043c1b4cc0983eb25aec4087e511188ff9a0f181cd7b8a0c068c60d7f1e7e3f226b79e8c48890039dcf57f7b7
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.
2019-02-14Remove unused TransactionError constantsMarcoFalke
2019-02-14Merge #14978: Factor out PSBT utilities from RPCs for use in GUI code; ↵MeshCollider
related refactoring. 102faad81 Factor out combine / finalize / extract PSBT helpers (Glenn Willen) 78b9893d0 Remove op== on PSBTs; check compatibility in Merge (Glenn Willen) bd0dbe876 Switch away from exceptions in refactored tx code (Glenn Willen) c6c3d42a7 Move PSBT definitions and code to separate files (Glenn Willen) 81cd95884 Factor BroadcastTransaction out of sendrawtransaction (Glenn Willen) c734aaa15 Split DecodePSBT into Base64 and Raw versions (Glenn Willen) 162ffefd2 Add pf_invalid arg to std::string DecodeBase{32,64} (Glenn Willen) Pull request description: * Move most PSBT definitions into psbt.h. * Move most PSBT RPC utilities into psbt.{h,cpp}. * Move wallet-touching PSBT RPC utilities (FillPSBT) into wallet/psbtwallet.{h,cpp}. * Switch exceptions from JSONRPCError() to new PSBTException class. * Split DecodePSBT into DecodeBase64PSBT (old behavior) and DecodeRawPSBT. * Add one new version of DecodeBase64 utility in strencodings.h (and corresponding DecodeBase32 for completeness). * Factor BroadcastTransaction utility function out of sendrawtransaction RPC handler in rpc/rawtransaction.cpp Note: For those keeping score at home wondering why refactor, this is in anticipation of (and developed in parallel with) a change to actually introduce GUI use of all this stuff, which is already under development and working-ish. Tree-SHA512: 2197c448e657421f430943025357597e7b06c4c377d5d4b2622b9edea52a7193c48843dd731abb3a88ac4023a9c88d211991e0a9b740c22f2e1cbe72adefe390
2019-02-13Make listunspent and signrawtransaction RPCs support witnessScriptMeshCollider
2019-02-12Merge #14918: RPCHelpMan: Check default values are given at compile-timeMarcoFalke
fa0ad4e7ce RPCHelpMan: Check default values are given at compile-time (MarcoFalke) Pull request description: Remove the run time assertions on the default values and ensure that the correct default type and value is provided at compile time. Tree-SHA512: 80df2f3fab4379b500c773c27da63f22786c58be5963fe99744746320e43627a5d433eedf8b32209158df7805ebdce65ed4d242c829c4fe6e5d13deb4799ed42
2019-02-12[rpc] mining: Omit uninitialized currentblockweight, currentblocktxMarcoFalke
2019-02-11Factor out combine / finalize / extract PSBT helpersGlenn Willen
Refactor the new CombinePSBT, FinalizePSBT, and FinalizeAndExtractPSBT general-purpose functions out of the combinepsbt and finalizepsbt RPCs, for use in the GUI code.
2019-02-11Remove op== on PSBTs; check compatibility in MergeGlenn Willen
Remove the op== on PartiallySignedTransaction, which only checks that the CTransactions are equal. Instead, check this directly in Merge, and return false if the CTransactions are not equal (so the PSBTs cannot be merged.)
2019-02-11Switch away from exceptions in refactored tx codeGlenn Willen
After refactoring general-purpose PSBT and transaction code out of RPC code, for use in the GUI, it's no longer appropriate to throw exceptions. Instead we now return bools for success, and take an output parameter for an error object. We still use JSONRPCError() for the error objects, since only RPC callers actually care about the error codes.
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.)
2019-02-11Factor BroadcastTransaction out of sendrawtransactionGlenn Willen
Factor out a new BroadcastTransaction function, performing the core work of the sendrawtransaction rpc, so that it can be used from the GUI code. Move it from src/rpc/ to src/node/.
2019-02-11Split DecodePSBT into Base64 and Raw versionsGlenn Willen
Split up DecodePSBT, which both decodes base64 and then deserializes a PartiallySignedTransaction, into two functions: DecodeBase64PSBT, which retains the old behavior, and DecodeRawPSBT, which only performs the deserialization. Add a test for base64 decoding failure.
2019-02-11RPCHelpMan: Check default values are given at compile-timeMarcoFalke
2019-02-11Merge #15373: Move ParseConfirmTarget from rpc/mining to rpc/utilMarcoFalke
50e647210d Move ParseConfirmTarget from rpc/mining to rpc/util (Russell Yanofsky) Pull request description: Util is a better home since it's called both by wallet and mining code. Suggested https://github.com/bitcoin/bitcoin/pull/15288#discussion_r254449444 Tree-SHA512: 4320caf2a3f70d2885c421de04f2ec68ff3f6519258c5155fc46e245dc1765fd15c81f260af5096318f24ff9deb88fc3c5ef40eec8b7393f467f5b963d17215b
2019-02-11Merge #15337: rpc: Fix for segfault if combinepsbt called with empty inputsMarcoFalke
30d0f7be6e rpc: Fix for segfault if combinepsbt called with empty inputs (benthecarman) Pull request description: Fixes #15300 Tree-SHA512: 25e7b4e6e48d8b0d197f0ab96df308fff33e2110f8929cb48914877fa7f4c4a84f173b1378fdb2dec5d03fe7d6d1aced4b577e55f9fe180d8147d9106ebf543f
2019-02-11Merge #15226: Allow creating blank (empty) wallets (alternative)MeshCollider
7687f7873 [wallet] Support creating a blank wallet (Andrew Chow) Pull request description: Alternative (kind of) to #14938 This PR adds a `blank` parameter to the `createwallet` RPC to create a wallet that has no private keys initially. `sethdseed` can then be used to make a clean wallet with a custom seed. `encryptwallet` can also be used to make a wallet that is born encrypted. Instead of changing the version number as done in #14938, a wallet flag is used to indicate that the wallet should be blank. This flag is set at creation, and then unset when the wallet is no longer blank. A wallet becomes non-blank when a HD seed is set or anything is imported. The main change to create a blank wallet is primarily taken from #14938. Also with this, the term "blank wallet" is used instead of "empty wallet" to avoid confusion with wallets that have balance which would also be referred to as "empty". This is built on top of #15225 in order to fix GUI issues. Tree-SHA512: 824d685e11ac2259a26b5ece99c67a7bda94a570cd921472c464243ee356b7734595ad35cc439b34357135df041ed9cba951e6edac194935c3a55a1dc4fcbdea
2019-02-10[wallet] Support creating a blank walletAndrew Chow
A blank wallet is a wallet that has no keys, script or watch only things. A new wallet flag indicating that it is blank will be set when the wallet is blank. Once it is no longer blank (a seed has been generated, keys or scripts imported, etc), the flag will be unset.
2019-02-08Move ParseConfirmTarget from rpc/mining to rpc/utilRussell Yanofsky
Util is a better home since it's called both by wallet and mining code. Suggested https://github.com/bitcoin/bitcoin/pull/15288#discussion_r254449444
2019-02-08Merge #14667: Add deriveaddresses RPC util methodMeshCollider
595283851 [rpc] util: add deriveaddresses method (Sjors Provoost) Pull request description: Usage: ```sh bitcoin-cli deriveaddresses "wpkh([d34db33f/84h/0h/0h]xpub6DJ2dNUysrn5Vt36jH2KLBT2i1auw1tTSSomg8PhqNiUtx8QX2SvC9nrHu81fT41fvDUnhMjEzQgXnQjKEu3oaqMSzhSrHMxyyoEAmUHQbY/0/0)" [ "bc1qg6ucjz7kgdedam7v5yarecy54uqw82yym06z3q" ] // part of the BIP32 test vector ``` Avoids the need for external (BIP32) libraries to derive an address. Can be used in conjunction with `scantxoutset` as a poor mans wallet. Might be useful to test more complicated future descriptors. ~To keep it as simple as possible it only supports descriptors that result in a single address, so no `combo()` and ranges.~ As discussed recently on IRC it might make sense to put this in a separate utility along with other descriptor and psbt utility functions which don't need a chain or wallet context. However I prefer to leave that to another PR. Tree-SHA512: b8e53db11a8fd87638cc98766270cc3be9adc4b3e5085798a6a4e2e6ad252bf6d2189346bbb2da72d04d13f7f1e80b5cb88e8039653bea1f150602a876ef7f34
2019-02-05Merge #15332: [Docs] Small updates to getrawtransaction descriptionMarcoFalke
47012391ec [Docs] Small updates to getrawtransaction description (Amiti Uttarwar) Pull request description: As per review comments on https://github.com/bitcoin/bitcoin/pull/15159 Tree-SHA512: 0bbbe956b47d177f7e67c5ab2048287783327d9e07a679d64d79aee3ea8633e769f75b59d3dbce517924ba5d64d6c44f26bf49e16d40612463e460ad1a238129
2019-02-05Merge #15245: remove deprecated mentions of signrawtransaction from fundraw helpMarcoFalke
851380ce17 remove deprecated mentions of signrawtransaction from fundraw help (Gregory Sanders) Pull request description: RPC call has been removed as of 0.17.99. Tree-SHA512: a6a12a0e4572acd9b532c1719be85ed6f29d1c1a28f9ce691398528b8dde4fb4a3222b8f68632fcb1a8eddfe2d31e96d5efd5bc51c041af8e7cb99b61ca3a167
2019-02-04rpc: Fix for segfault if combinepsbt called with empty inputsbenthecarman
2019-02-04Merge #15266: memory: Construct globals on first useMarcoFalke
77777c5624 log: Construct global logger on first use (MarcoFalke) Pull request description: The (de)initialization order is not well defined in C++, so generally it is not safe to use globals as the (de/con)structor of one global could use the (de/con)structor of another global before/after it has been (con/de)structed. Specifically this fixes: * `g_logger` might not be initialized on the first use, so do that. (Fixes #15111) Tree-SHA512: eb9c22f4baf31ebc5b0b9ee6a51d1354bae1f0df186cc0ce818b4483c7b5a7f90268d2b549ee96b4c57f8ef36ab239dc6497f74f3e2ef166038f7437c368297d
2019-02-04[Docs] Small updates to getrawtransaction descriptionAmiti Uttarwar
2019-02-04remove deprecated mentions of signrawtransaction from fundraw helpGregory Sanders
2019-01-31Merge #15272: doc: correct logging return type and RPC exampleWladimir J. van der Laan
e1c27da30378940095806b2bf9989b162ed8ac07 doc: correct logging rpc return type and example (fanquake) Pull request description: Logging status is returned as a bool. ``` src/bitcoin-cli logging "[\"all\"]" "[\"http\"]" { "net": true, "tor": true, "mempool": true, "http": false, "bench": true, "zmq": true, "db": true, "rpc": true, "estimatefee": true, "addrman": true, "selectcoins": true, "reindex": true, "cmpctblock": true, "rand": true, "prune": true, "proxy": true, "mempoolrej": true, "libevent": true, "coindb": true, "qt": true, "leveldb": true } ``` Also corrects the RPC example so that `libevent` logging will actually be turned off. Tree-SHA512: 2de7130df51688d2d6636c12fd56326362794118a10efc8100f0bf541a7da00a12a6cd9d75e599a104513a050bbe49b418ea460ee8033ac6cf6ffb8e8e9140d6
2019-01-30Merge #15159: [RPC] Remove lookup to UTXO set from GetTransactionMarcoFalke
04da9f4834 [RPC] Update getrawtransaction interface (Amiti Uttarwar) Pull request description: - stop checking unspent UTXOs for a transaction when txindex is not enabled, as per conversation here: https://github.com/bitcoin/bitcoin/issues/3220#issuecomment-377458383 - code contributed by sipa Tree-SHA512: aa07353bccc14b81b7803992a25d076d6bc06d15ec7c1b85828dc10aea7e0498d9b49f71783e352ab8a14b0bb2010cfb7835de3dfd1bc6f2323f460449348e66
2019-01-29log: Construct global logger on first useMarcoFalke
2019-01-29[rpc] util: add deriveaddresses methodSjors Provoost
2019-01-29doc: correct logging rpc return type and examplefanquake
2019-01-29Merge #14987: RPCHelpMan: Pass through Result and ExamplesMarcoFalke
faa1522e5e RPCHelpMan: Pass through Result and Examples (MarcoFalke) Pull request description: Passing the rpc result and rpc examples through `RPCHelpMan` makes it clear in what order they appear in the stringified version. Future improvements could then autoformat or autogenerate them. Tree-SHA512: b32a5c178cc80f50a7e9b93a38e2b26d5994188ecafe9e61bbc599941b44b9b0e4e4be6413d4464fac6e8e73661a191a77d34917f2e6293de19fb59519dd4487
2019-01-28Merge #15248: rpc: Compile on GCC4.8MarcoFalke
fa5f890aeb rpc: Compile on GCC4.8 (MarcoFalke) Pull request description: GCC 4.8 is lacking some C++11 signatures (see "Adjust C++11 signatures to take a const_iterator." in GCC 4.9: https://github.com/gcc-mirror/gcc/commit/3d2b2f494d78e0f4168d2c7ba5a76c05b4f4af71) Fix that by changing the code to use the pre-GCC 4.9 signature. Can be reverted after #13356. Fixes #15172 (reports on `Linux Mint 17.3 Rosa` and `CentOS Linux release 7.5.1804 (Core)`) Tree-SHA512: 0c0b18968270ad4fcd0c2000c57485be881a461135dac3ad0bdab22c1a2292cf6b28ebeb930ccaa0290ff20ce87547fd07ab8189c4c4fb54d652a3d0bc9615f8
2019-01-27rpc: Compile on GCC4.8MarcoFalke
2019-01-26[RPC] Update getrawtransaction interfaceAmiti Uttarwar
2019-01-25RPCHelpMan: Pass through Result and ExamplesMarcoFalke
2019-01-21Merge #14906: refactor: Make explicit CMutableTransaction -> CTransaction ↵Wladimir J. van der Laan
conversion. b301950df32443e358bc22ca22c6f9ac09d18219 Made expicit constructor CTransaction(const CMutableTransaction &tx). (lucash-dev) faf29dd019efef4b05e8e78885926764134d9c04 Minimal changes to comply with explicit CMutableTransaction -> CTranaction conversion. (lucash-dev) Pull request description: This PR is re-submission of #14156, which was automatically closed by github (glitch?) Original description: This PR makes explicit the now implicit conversion constructor `CTransaction(const CMutableTransaction&)` in `transaction.h`. Minimal changes were made elsewhere to make the code compilable. I'll follow up with other PRs to address individually refactoring functions that should have a `CMutableTransaction` version, or where a `CTransaction` should be reused. The rationale for this change is: - Conversion constructors should not be explicit unless there's a strong reason for it (in the opinion of, for example, https://google.github.io/styleguide/cppguide.html, and https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Ro-conversion. Let me know your take on this). - This particular conversion is very costly -- it implies a serialization plus hash of the transaction. - Even though `CTransaction` and `CMutableTransaction` represent the same data, they have very different use cases and performance properties. - Making it explicit allows for easier reasoning of performance trade-offs. - There has been previous performance issues caused by unneeded use of this implicit conversion. - This PR creates a map for places to look for possible refactoring and performance gains (this benefit still holds if the PR is not merged). Tree-SHA512: 2427462e7211b5ffc7299dae17339d27f8c43266e0895690fda49a83c72751bd2489d4471b3993075a18f3fef25d741243e5010b2f49aeef4a9688b30b6d0631
2019-01-16net: move BanMan to its own filesCory Fields