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* rpc: Add getindexinfo RPCFabian Jahr2020-08-161-0/+57
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* rpc: Assert that RPCArg names are equal to CRPCCommand ones (misc)MarcoFalke2020-08-021-47/+73
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* rpc: Limit echo to 10 argsMarcoFalke2020-08-021-3/+16
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* refactor: Use C++11 range based for loops to simplify rpc codeMarcoFalke2020-08-021-3/+3
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* refactor: Replace HexStr(o.begin(), o.end()) with HexStr(o)Wladimir J. van der Laan2020-06-241-2/+2
| | | | | HexStr can be called with anything that bas `begin()` and `end()` functions, so clean up the redundant calls.
* refactor: Pass NodeContext to RPC and REST methods through util::RefRussell Yanofsky2020-05-131-5/+7
| | | | This commit does not change behavior
* Merge #18669: log: Use Join() helper when listing log categoriesMarcoFalke2020-04-261-3/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | faec0638872798b58b9882ee079014555bc8393e 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 faec0638872798b58b9882ee079014555bc8393e promag: ACK faec0638872798b58b9882ee079014555bc8393e, I also think it's fine as it is (re https://github.com/bitcoin/bitcoin/pull/18669#discussion_r412944724). Tree-SHA512: 2f51f9ce1246eda5630015f3a869e36953c7eb34f311baad576b92d7829e4e88051c6189436271cd0a13732a49698506345b446b98fd28e58edfb5b62169f1c9
| * log: Use Join() helper when listing log categoriesMarcoFalke2020-04-161-3/+2
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* | scripted-diff: Bump copyright headersMarcoFalke2020-04-161-1/+1
|/ | | | | | -BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
* Merge #17999: refactor: Add ChainClient setMockTime, getWallets methodsMarcoFalke2020-04-101-1/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3ce16ad2f91d1e2edc7e7bdc5a19f72aa8c3e739 refactor: Use psbt forward declaration (Russell Yanofsky) 1dde238f2c21a0cc9bada10a2449cf9c6b2178ad Add ChainClient setMockTime, getWallets methods (Russell Yanofsky) Pull request description: This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). These changes are needed to set mock times, and get wallet interface pointers correctly when wallet code is running in a different process from node code in #10102 ACKs for top commit: MarcoFalke: re-ACK 3ce16ad2f91d1e2edc7e7bdc5a19f72aa8c3e739 🔙 promag: Code review ACK 3ce16ad2f91d1e2edc7e7bdc5a19f72aa8c3e739. Tree-SHA512: 6c093bfcd68adf5858a1aade4361cdb7fb015496673504ac7a93d0bd2595215047184551d6fd526baa27782331cd2819ce45c4cf923b205ce93ac29e485b5dd8
| * Add ChainClient setMockTime, getWallets methodsRussell Yanofsky2020-02-251-1/+8
| | | | | | | | | | Needed to set mock times, and get wallet interface pointers correctly when wallet code is running in a different process from node code.
* | rpc: Avoid initialization-order-fiasco on static CRPCCommand tablesMarcoFalke2020-04-061-2/+2
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* | rpc: Document an RPCResult for all calls; Enforce at compile timeMarcoFalke2020-03-131-3/+3
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* | Merge #18268: rpc: Remove redundant types from descriptionsMarcoFalke2020-03-111-3/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8a2a652e6fab5eb8224beefcc07d9011b61865a8 Remove redundant type information from rpc docs (David O'Callaghan) Pull request description: Simple edit of the RPC calls to remove redundant text ("A json object/array ...") from the beginning of help. Fixes: #18258 Top commit has no ACKs. Tree-SHA512: cbbf760e0b7b4eda61c40b420ed77f5d878318e37b0eb13e63567212240b2c4ecc15d84030e98075e21c9ae9016539adfd201e5661ea824166a76d335180c32f
| * | Remove redundant type information from rpc docsDavid O'Callaghan2020-03-051-3/+3
| | | | | | | | | | | | Co-Authored-By: MarcoFalke <[email protected]>
* | | Merge #18208: rpc: Change RPCExamples to bech32MarcoFalke2020-03-111-2/+2
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3e32499909ca8127baaa9b40ad113b25ee151bbd Change example addresses to bech32 (Yusuf Sahin HAMZA) Pull request description: This is a follow-up PR to #18197 that fixes RPCExamples. Fixes #18185. ACKs for top commit: MarcoFalke: ACK 3e32499909ca8127baaa9b40ad113b25ee151bbd jonatack: ACK 3e32499 Tree-SHA512: c7a6410ef8b6e169016c2c5eac3e6b9501caabd0e8a0871ec31e56bfc44589f056d3f5cb55b5a13bba36f6c15136c2352f883e30e4dcc0997ffd36b27f9173b9
| * | | Change example addresses to bech32Yusuf Sahin HAMZA2020-03-011-2/+2
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* | | scheduler: switch from boost to stdAnthony Towns2020-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | Changes from boost::chrono to std::chrono, boost::condition_var to std::condition_var, boost::mutex to sync.h Mutex, and reverselock.h to sync.h REVERSE_LOCK. Also adds threadsafety annotations to CScheduler members.
* | | Merge #18263: rpc: change setmocktime check to use IsMockableChainMarcoFalke2020-03-051-2/+3
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2455aa5d7f54befeade05795ed8f5dd89d01042a [rpc] changed MineBlocksOnDemand to IsMockableChain (Gloria Zhao) Pull request description: Change: Update the if statement in `setmocktime` to use `IsMockableChain` chainparams function (aka `m_is_mockable_chain`) instead of `MineBlocksOnDemand` Rationale: It's a more appropriate check for whether or not chain is in RegTest, as [discussed](https://github.com/bitcoin/bitcoin/pull/18037#discussion_r376509388) in #18037 ACKs for top commit: MarcoFalke: ACK 2455aa5d7f54befeade05795ed8f5dd89d01042a 🙇 jonatack: ACK 2455aa5d7f54befeade05795ed8f5dd89d01042a Tree-SHA512: 1d8c8b7ff0b3c1bcbf5755194969b6664fe05a35003375ad08d18e34bcefd2df4f64d0e60078a10bbef3c8f469a9b9d07db467089b55c14cf532304bc965bffc
| * | | [rpc] changed MineBlocksOnDemand to IsMockableChainGloria Zhao2020-03-051-2/+3
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* / / rpc: Auto-format RPCResultMarcoFalke2020-02-251-39/+47
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* | Merge #17577: refactor: deduplicate the message sign/verify codeSamuel Dobson2020-02-251-27/+15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e193a84fb28068e38d5f54fbfd6208428c5bb655 Refactor message hashing into a utility function (Jeffrey Czyz) f8f0d9893d7969bdaa870fadb94ec5d0dfa8334d Deduplicate the message signing code (Vasil Dimov) 2ce3447eb1e25ec7aec4b300dabf6c1e394f1906 Deduplicate the message verifying code (Vasil Dimov) Pull request description: The message signing and verifying logic was replicated in a few places in the code. Consolidate in a newly introduced `MessageSign()` and `MessageVerify()` and add unit tests for them. ACKs for top commit: Sjors: re-ACK e193a84fb28068e38d5f54fbfd6208428c5bb655 achow101: ACK e193a84fb28068e38d5f54fbfd6208428c5bb655 instagibbs: utACK https://github.com/bitcoin/bitcoin/pull/17577/commits/e193a84fb28068e38d5f54fbfd6208428c5bb655 meshcollider: utACK e193a84fb28068e38d5f54fbfd6208428c5bb655 Tree-SHA512: b0e02a7d4623a98c8f8c77627af1725e6df07700de4630c2f75da6beacdf55414c38ba147bc6d2a757491ab07c827dddf93e8632fe600478760e255714ddab88
| * | Deduplicate the message signing codeVasil Dimov2020-02-141-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logic of signing a message was duplicated in 3 places: src/qt/signverifymessagedialog.cpp SignVerifyMessageDialog::on_signMessageButton_SM_clicked() src/rpc/misc.cpp signmessagewithprivkey() src/wallet/rpcwallet.cpp signmessage() Move the logic into src/util/message.cpp MessageSign() and call it from all the 3 places.
| * | Deduplicate the message verifying codeVasil Dimov2020-02-141-21/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logic of verifying a message was duplicated in 2 places: src/qt/signverifymessagedialog.cpp SignVerifyMessageDialog::on_verifyMessageButton_VM_clicked() src/rpc/misc.cpp verifymessage() with the only difference being the result handling. Move the logic into a dedicated src/util/message.cpp MessageVerify() which returns a set of result codes, call it from the 2 places and just handle the results differently in the callers.
* | | Merge #18122: rpc: update validateaddress RPCExamples to bech32fanquake2020-02-201-2/+2
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 7f1475c7119e8c72bce39a63386a6ca859066b80 rpc: update validateaddress RPCExamples to bech32 (Sebastian Falbesoner) Pull request description: Another small step to get rid of legacy addresses in the RPC help texts and by that encourage the use of bech32 addresses by default. The (invalid) address is the same as in the `getaddressinfo` RPC (see 2ee0cb3330ccf70f0540cb42370796e32eff1569, kudos to jonatack!), I don't think it adds any value to have a different example address per RPC. ACKs for top commit: fanquake: ACK 7f1475c7119e8c72bce39a63386a6ca859066b80 MarcoFalke: ACK 7f1475c7119e8c72bce39a63386a6ca859066b80 Tree-SHA512: 2350f61fa942a9053f9f5c860ea446965dc7209c71c81bdb98a859d03ca23b225ad72c9c506e4a55c8d8988823d9cfbe808c1a452a1eeadb70ab186b146dd4ca
| * | | rpc: update validateaddress RPCExamples to bech32Sebastian Falbesoner2020-02-131-2/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | also contains the following changes: - rpc: factor out example bech32 address for RPCExamples - doc: update developer notes wrt RPCExamples addresses (mention the EXAMPLE_ADDRESS constant as an example for an invalid bech32 address suitable for RPCExamples help documentation)
* | | Merge #18037: Util: Allow scheduler to be mockedMarcoFalke2020-02-171-0/+33
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8bca30ea17cd4c1dacee28eaa27e5fa3493b021d [rpc] expose ability to mock scheduler via the rpc (Amiti Uttarwar) 7c8b6e5b5206a98f86675d0107ad99ea1d080466 [lib] add scheduler to node context (Amiti Uttarwar) 930d8375421451c8c4127608c360b0f6a0a62127 [test] add chainparams property to indicate chain allows time mocking (Amiti Uttarwar) 1cd43e83c6e8d81e950aaaede7a8a51505d0a2bc [test] unit test for new MockForward scheduler method (Amiti Uttarwar) a6f63598adb880a75e1571aac58338c17fa7ad53 [util] allow scheduler to be mocked (Amiti Uttarwar) Pull request description: This PR is to support functional tests by allowing the scheduler to be mocked via the RPC. It adds a `MockForward` method to the scheduler class that iterates through the task queue and reschedules them to be `delta_seconds` sooner. This is currently used to support functional testing of the "unbroadcast" set tracking in #18038. If this patch is accepted, it would also be useful to simplify the code in #16698. ACKs for top commit: MarcoFalke: ACK 8bca30ea17cd4c1dacee28eaa27e5fa3493b021d, only change is some style fixups 🕓 Tree-SHA512: 2a97fe8ade2b7fd1fb5cdfa1dcafb3227a377d7a847e3845a228bc119eb77824b4aefa43d922a06d583939b22725e223f308cf092961048079d36f6b1d9a639b
| * | | [rpc] expose ability to mock scheduler via the rpcAmiti Uttarwar2020-02-171-0/+33
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* | | scripted-diff: Add missing spaces in RPCResult, Fix type namesMarcoFalke2020-02-091-12/+12
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the rendered diff smaller when the RPCResult is machine generated later on -BEGIN VERIFY SCRIPT- # Add space after dictionary key and before colon sed -i --regexp-extended -e 's/(^ +" +\\"[a-zA-Z_]+\\"): ?/\1 : /g' $(git grep -l '\\":') # Rename (array) to (json array) sed -i -e 's/ (array) / (json array) /g' $(git grep -l '(array)' ./src) # Rename (object) to (json object) sed -i -e 's/ (object) / (json object) /g' $(git grep -l '(object)' ./src) # Rename (bool) to (boolean) sed -i -e 's/ (bool) / (boolean) /g' $(git grep -l '(bool)' ./src) # Rename (int) to (numeric) sed -i -e 's/ (int) / (numeric) /g' $(git grep -l '(int)' ./src) -END VERIFY SCRIPT-
* | Output a descriptor in createmultisig and addmultisigaddressAndrew Chow2020-01-301-0/+5
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* scripted-diff: Bump copyright of files changed in 2019MarcoFalke2019-12-301-1/+1
| | | | | | -BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
* qa: unify unix epoch time descriptionsJon Atack2019-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | to "UNIX epoch time". Call sites updated: ``` mocktime getblockheader getblock pruneblockchain getchaintxstats getblocktemplate setmocktime getpeerinfo setban getnodeaddresses getrawtransaction importmulti listtransactions listsinceblock gettransaction getwalletinfo getaddressinfo ```
* util: Add CHECK_NONFATAL and use it in src/rpcMarcoFalke2019-10-181-2/+6
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* Remove unused includespracticalswift2019-10-151-1/+0
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* Give more errors for specific failure conditionsAndrew Chow2019-08-161-2/+2
| | | | | | | 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.
* Return an error from descriptor Parse that gives more information about what ↵Andrew Chow2019-08-161-4/+6
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* Add unmodified-but-with-checksum to getdescriptorinfoPieter Wuille2019-08-061-0/+2
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* Merge #16227: Refactor CWallet's inheritance chainWladimir J. van der Laan2019-07-111-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| * scripted-diff: rename CBasicKeyStore to FillableSigningProviderAndrew Chow2019-07-091-1/+1
| | | | | | | | | | | | -BEGIN VERIFY SCRIPT- git grep -l "CBasicKeyStore" | xargs sed -i -e 's/CBasicKeyStore/FillableSigningProvider/g' -END VERIFY SCRIPT-
* | rpc: switch to using RPCHelpMan.Check()Karl-Johan Alm2019-07-081-36/+9
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* Merge #16026: Ensure that uncompressed public keys in a multisig always ↵MeshCollider2019-06-211-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | returns a legacy address a49503402b6bc21e3878e151c07529941d36aed0 Make and get the multisig redeemscript and destination in one function instead of two (Andrew Chow) Pull request description: `CreateMultisigRedeemscript()` is changed to `AddAndGetMultisigDestination()` so that the process of constructing the redeemScript and then getting the `CTxDestination` are done in the same function. This allows that function to see what the keys in the multisig are so that the correct address type is returned from `AddAndGetDestinationForScript()`. This only effects the `createmultisig` and `addmultisigaddress` RPCs and does not change signing logic as #16022 does. Alternative to #16022 and #16012 Fixes #16011 ACKs for commit a49503: Tree-SHA512: 5b0154a714deea3b2cc3a54beb420c95eeeacf4ca30c40ca80940d9d640f8b03611b0fc14c2f0710bfd8a79e8d27ad7d9ae380b4b83d52b40ab201624f2a63f0
| * Make and get the multisig redeemscript and destination in one function ↵Andrew Chow2019-06-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of two Instead of creating a redeemScript with CreateMultisigRedeemscript and then getting the destination with AddAndGetDestinationForScript, do both in the same function. CreateMultisigRedeemscript is changed to AddAndGetMultisigDestination. It creates the redeemScript and returns it via an output parameter. Then it calls AddAndGetDestinationForScript to add the destination to the keystore and get the proper destination. This allows us to inspect the public keys in the redeemScript before creating the destination so that the correct destination is used when uncompressed pubkeys are in the multisig.
* | Make reasoning about dependencies easier by not including unused dependenciespracticalswift2019-06-021-8/+0
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* | [rpc] deriveaddresses: Correct descriptor checksum in RPCExamplesChris Capobianco2019-05-141-1/+1
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* Merge #15744: refactor: Extract ParseDescriptorRangeMarcoFalke2019-05-101-12/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 510c6532ba Extract ParseDescriptorRange (Ben Woosley) Pull request description: So as to be consistently informative when the checks fail, and to protect against unintentional divergence among the checks. ACKs for commit 510c65: meshcollider: Oh apologies, yes. Thanks :) utACK https://github.com/bitcoin/bitcoin/pull/15744/commits/510c6532bae9abc5beda1c126c945923a64680cb MarcoFalke: utACK 510c6532bae9abc5beda1c126c945923a64680cb sipa: utACK 510c6532bae9abc5beda1c126c945923a64680cb Tree-SHA512: b1f0792bfaa163890a20654a0fc2c4c4a996659916bf5f4a495662436b39326692a1a0c825caafd859e48c05f5dd1865c4f7c28092be5074edda3c94f94f9f8b
| * Extract ParseDescriptorRangeBen Woosley2019-04-131-12/+2
| | | | | | | | | | So as to be consistently informative when the checks fail, and to protect against unintentional divergence among the checks.
* | Replace CScriptID and CKeyID in CTxDestination with dedicated typesGregory Sanders2019-04-291-3/+3
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* | Merge #15751: Speed up deriveaddresses for large rangesWladimir J. van der Laan2019-04-151-3/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 41a46cbb31f1622f7d1ff54c7a1c1ca701c1e754 Speed up deriveaddresses for large ranges (Pieter Wuille) Pull request description: `deriveaddresses` dumps all generated addresses into a single `FlatSigningProvider`, which is also used for looking up information for future derivations. @achow101 points out that the growing data structures may unnecessary increase lookup time for later derivations. Fix this by separating the provider used for lookups (`key_provider`) and the one we dump things into. This gives a 10x speedup for a range of 7000 elements, and probably a larger speedup for larger ranges. ACKs for commit 41a46c: achow101: Regardless, I do think this is a good change, so utACK 41a46cbb31f1622f7d1ff54c7a1c1ca701c1e754 fanquake: tACK 41a46cb meshcollider: utACK https://github.com/bitcoin/bitcoin/pull/15751/commits/41a46cbb31f1622f7d1ff54c7a1c1ca701c1e754 Tree-SHA512: a1b894ce9d5195d8f9760f44acc6d67a90bb259283fd8c1524c38a222fe53e8c1d35b6653a508b121b7ad91e155c97d26c658f6bdcebf6c360546931e4a26a22
| * | Speed up deriveaddresses for large rangesPieter Wuille2019-04-041-3/+4
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* / [build] Add several util unitsJohn Newbery2019-04-091-0/+1
|/ | | | | | | | | | | | Adds the following util units and adds them to libbitcoin_util: - `util/url.cpp` takes `urlDecode` from `httpserver.cpp` - `util/error.cpp` takes `TransactionErrorString` from `node/transaction.cpp` and `AmountHighWarn` and `AmountErrMsg` from `ui_interface.cpp` - `util/fees.cpp` takes `StringForFeeReason` and `FeeModeFromString` from `policy/fees.cpp` - `util/rbf.cpp` takes `SignalsOptInRBF` from `policy/rbf.cpp` - 'util/validation.cpp` takes `FormatStateMessage` and `strMessageMagic` from 'validation.cpp`