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2021-03-01init: introduce I2P connectivity optionsVasil Dimov
Introduce two new options to reach the I2P network: * `-i2psam=<ip:port>` point to the I2P SAM proxy. If this is set then the I2P network is considered reachable and we can make outgoing connections to I2P peers via that proxy. We listen for and accept incoming connections from I2P peers if the below is set in addition to `-i2psam=<ip:port>` * `-i2pacceptincoming` if this is set together with `-i2psam=<ip:port>` then we accept incoming I2P connections via the I2P SAM proxy.
2021-03-01net: implement the necessary parts of the I2P SAM protocolVasil Dimov
Implement the following commands from the I2P SAM protocol: * HELLO: needed for all of the remaining ones * DEST GENERATE: to generate our private key and destination * NAMING LOOKUP: to convert .i2p addresses to destinations * SESSION CREATE: needed for STREAM CONNECT and STREAM ACCEPT * STREAM CONNECT: to make outgoing connections * STREAM ACCEPT: to accept incoming connections
2021-03-01net: extend Sock with a method to check whether connectedVasil Dimov
This will be convenient in the I2P SAM implementation.
2021-03-01net: extend Sock with methods for robust send & read until terminatorVasil Dimov
Introduce two high level, convenience methods in the `Sock` class: * `SendComplete()`: keep trying to send the specified data until either successfully sent all of it, timeout or interrupted. * `RecvUntilTerminator()`: read until a terminator is encountered (never after it), timeout or interrupted. These will be convenient in the I2P SAM implementation. `SendComplete()` can also be used in the SOCKS5 implementation instead of calling `send()` directly.
2021-03-01net: extend Sock::Wait() to report a timeoutVasil Dimov
Previously `Sock::Wait()` would not have signaled to the caller whether a timeout or one of the requested events occurred since that was not needed by any of the callers. Such functionality will be needed in the I2P implementation, thus extend the `Sock::Wait()` method.
2021-03-01net: dedup MSG_NOSIGNAL and MSG_DONTWAIT definitionsVasil Dimov
Deduplicate `MSG_NOSIGNAL` and `MSG_DONTWAIT` definitions from `net.cpp` and `netbase.cpp` to `compat.h` where they can also be reused by other code.
2021-03-01net: move the constant maxWait out of InterruptibleRecv()Vasil Dimov
Move `maxWait` out of `InterruptibleRecv()` and rename it to `MAX_WAIT_FOR_IO` so that it can be reused by other code.
2021-03-01net: extend CNetAddr::SetSpecial() to support I2PVasil Dimov
Recognize also I2P addresses in the form `base32hashofpublickey.b32.i2p` from `CNetAddr::SetSpecial()`. This makes `Lookup()` support them, which in turn makes it possible to manually connect to an I2P node by using `-proxy=i2p_socks5_proxy:port -addnode=i2p_address.b32.i2p:port` Co-authored-by: Lucas Ontivero <lucasontivero@gmail.com>
2021-03-01net: avoid unnecessary GetBindAddress() callVasil Dimov
Our local (bind) address is already saved in `CNode::addrBind` and there is no need to re-retrieve it again with `GetBindAddress()`. Also, for I2P connections `CNode::addrBind` would contain our I2P address, but `GetBindAddress()` would return something like `127.0.0.1:RANDOM_PORT`.
2021-03-01net: isolate the protocol-agnostic part of CConnman::AcceptConnection()Vasil Dimov
Isolate the second half of `CConnman::AcceptConnection()` into a new separate method, which could be reused if we accept incoming connections by other means than `accept()` (first half of `CConnman::AcceptConnection()`).
2021-03-01net: get the bind address earlier in CConnman::AcceptConnection()Vasil Dimov
Call `GetBindAddress()` earlier in `CConnman::AcceptConnection()`. That is specific to the TCP protocol and makes the code below it reusable for other protocols, if the caller provides `addr_bind`, retrieved by other means.
2021-03-01net: check for invalid socket earlier in CConnman::AcceptConnection()Vasil Dimov
This check is related to an `accept()` failure. So do the check earlier, closer to the `accept()` call. This will allow to isolate the `accept()`-specific code at the beginning of `CConnman::AcceptConnection()` and reuse the code that follows it.
2021-03-01util: fix WriteBinaryFile() claiming success even if error occurredVasil Dimov
`fclose()` is flushing any buffered data to disk, so if it fails then that could mean that the data was not completely written to disk. Thus, check if `fclose()` succeeds and only then claim success from `WriteBinaryFile()`.
2021-03-01util: fix ReadBinaryFile() returning partial contentsVasil Dimov
If an error occurs and `fread()` returns `0` (nothing was read) then the code before this patch would have returned "success" with a partially read contents of the file.
2021-03-01util: extract {Read,Write}BinaryFile() to its own filesVasil Dimov
Extract `ReadBinaryFile()` and `WriteBinaryFile()` from `torcontrol.cpp` to its own `readwritefile.{h,cpp}` files, so that it can be reused from other modules.
2021-03-01Merge #18466: rpc: fix invalid parameter error codes for ↵Wladimir J. van der Laan
{sign,verify}message RPCs a5cfb40e27bd281354bd0d14d91f83efb6bfce9f doc: release note for changed {sign,verify}message error codes (Sebastian Falbesoner) 9e399b9b2d386b28c0c0ff59fc75d31dbec31d9c test: check parameter validity in rpc_signmessage.py (Sebastian Falbesoner) e62f0c71f10def124b1c1219d790cef246a32c3e rpc: fix {sign,message}verify RPC errors for invalid address/signature (Sebastian Falbesoner) Pull request description: RPCs that accept address parameters usually return the intended error code `RPC_INVALID_ADDRESS_OR_KEY` (-5) if a passed address is invalid. The two exceptions to the rule are `signmessage` and `verifymessage`, which return `RPC_TYPE_ERROR` (-3) in this case instead. Oddly enough `verifymessage` returns `RPC_INVALID_ADDRESS_OR_KEY` when the _signature_ was malformed, where `RPC_TYPE_ERROR` would be more approriate. This PR fixes these inaccuracies and as well adds tests to `rpc_signmessage.py` that check the parameter validity and error codes for the related RPCs `signmessagewithprivkey`, `signmessage` and `verifymessage`. master branch: ``` $ ./bitcoin-cli signmessage invalid_addr message error code: -3 error message: Invalid address $ ./bitcoin-cli verifymessage invalid_addr dummy_sig message error code: -3 error message: Invalid address $ ./bitcoin-cli verifymessage 12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX invalid_sig message error code: -5 error message: Malformed base64 encoding ``` PR branch: ``` $ ./bitcoin-cli signmessage invalid_addr message error code: -5 error message: Invalid address $ ./bitcoin-cli verifymessage invalid_addr dummy_sig message error code: -5 error message: Invalid address $ ./bitcoin-cli verifymessage 12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX invalid_sig message error code: -3 error message: Malformed base64 encoding ``` ACKs for top commit: laanwj: Code review ACK a5cfb40e27bd281354bd0d14d91f83efb6bfce9f meshcollider: utACK a5cfb40e27bd281354bd0d14d91f83efb6bfce9f Tree-SHA512: bae0c4595a2603cea66090f6033785601837b45fd853052312b3a39d8520566c581994b68f693dd247c22586c638c3b7689c849085cce548cc36b9bf0e119d2d
2021-02-28Merge #21286: build: Bump minimum Qt version to 5.9.5fanquake
faa06ecc9c357428f3fa7a8f86b41b1220809951 build: Bump minimum Qt version to 5.9.5 (Hennadii Stepanov) Pull request description: Close #20104. ACKs for top commit: laanwj: Code review ACK faa06ecc9c357428f3fa7a8f86b41b1220809951 jarolrod: ACK faa06ecc9c357428f3fa7a8f86b41b1220809951 fanquake: ACK faa06ecc9c357428f3fa7a8f86b41b1220809951 - this should be ok to do now. Tree-SHA512: 7295472b5fd37ffb30f044e88c39d375a5a5187d3f2d44d4e73d0eb0c7fd923cf9949c2ddab6cddd8c5da7e375fff38112b6ea9779da4fecce6f024d05ba9c08
2021-02-26Merge #21277: wallet: listdescriptors uses normalized descriptor formWladimir J. van der Laan
a69c3b35f8974b378a87a3e42d331bd4147e07df wallet: listdescriptors uses normalized descriptor form (Ivan Metlushko) Pull request description: Rationale: show importable descriptors with `listdescriptors` RPC It uses #19136 to derive xpub at the last hardened step. **Before**: ``` [ { "desc": "wpkh(tpubD6NzVbkrYhZ4YUQRJL49TWw1VR5v3QKUNYaGGMUfJUm19x5ZqQ2hEiPiYbAQvD2nHoPGQGPg3snLPM8sjmYpvx7XQhkmyfk8xhsUwKbXzyh/84'/1'/0'/0/*)#p4cn3erf", "timestamp": 1613982591, "active": true, "internal": false, "range": [ 0, 999 ], "next": 0 }, ... ] ``` **After**: ``` [ { "desc": "wpkh([d4ade89c/84'/1'/0']tpubDDUEYcVXy6Vh5meHvcXN3sAr4k3fWwLZGpAHbkAHL8EnkDxp4d99CjNhJHfM2fUJicANvAKnCZS6XaVAgwAeKYc1KesGCN5qbQ25qQHrRxM/0/*)#8wq8rcft", "timestamp": 1613982591, "active": true, "internal": false, "range": [ 0, 999 ], "next": 0 }, ... ] ``` ACKs for top commit: achow101: ACK a69c3b35f8974b378a87a3e42d331bd4147e07df Tree-SHA512: 4f92e726cb8245aa0b520729cfd272945f0c66830f0555544e0618883aca516318543fa6ab1862058c64b4e4ed54ad1da953e032f4846eef7454122031c1b005
2021-02-25Merge bitcoin-core/gui#226: Add "Last Block" and "Last Tx" rows to peer ↵MarcoFalke
details area 70d3c5d0b987411873d557440607aa4f3f65b1ec gui: add "Last Block" (CNodeStats::nLastBlockTime) to peer details (Jon Atack) a21be7c401e1b885bb338645248f40023af7a88f gui: add "Last Tx" (CNodeStats::nLastTXTime) to peer details (Jon Atack) 4dc2fd6c37f8d85c2e9f19d5f03c72c5a1707455 qt: add RPCConsole::TimeDurationField helper, call systime only once (Jon Atack) Pull request description: - add `RPCConsole::TimeDurationField` helper to replace repeated code and call system time only once in `RPCConsole::updateDetailWidget` - add "Last Tx" (`CNodeStats::nLastTXTime`) field to peer details - add "Last Block" (`CNodeStats::nLastBlockTime`) field to peer details ACKs for top commit: hebasto: re-ACK 70d3c5d0b987411873d557440607aa4f3f65b1ec Tree-SHA512: 2611b71fd358ba9ffb6a6206275c08ecb5e683b6f87d022faaaba9802a15030430113afdb434814a9ae2681d04429aa733164bc110b64337ceaae12a0420f4f1
2021-02-25Merge #21264: fuzz: Two scripted diff renamesMarcoFalke
fae216a73d71441432cf07212313d18771ce7deb scripted-diff: Rename MakeFuzzingContext to MakeNoLogFileContext (MarcoFalke) fa4fbec03e4395a6ab75ea98a696bee6d768e97e scripted-diff: Rename PROVIDE_MAIN_FUNCTION -> PROVIDE_FUZZ_MAIN_FUNCTION (MarcoFalke) Pull request description: Split out two renames from #21003: * `PROVIDE_FUZZ_MAIN_FUNCTION`. *Reason*: This in only used by fuzzing, so the name should indicate that. * `MakeNoLogFileContext`. *Reason*: Better reflects what the helper does. Also, prepares it to be used in non-fuzz tests in the future. ACKs for top commit: practicalswift: cr ACK fae216a73d71441432cf07212313d18771ce7deb: scripted-diff looks correct Tree-SHA512: e5d347746f5da72b0c86fd4f07ac2e4b3016e88e8c97a830c73bd79d0af6d0245fe7712487fc20344d6cc25958941716c1678124a123930407e3a437265b71df
2021-02-25gui: add "Last Block" (CNodeStats::nLastBlockTime) to peer detailsJon Atack
2021-02-25gui: add "Last Tx" (CNodeStats::nLastTXTime) to peer detailsJon Atack
2021-02-25qt: add RPCConsole::TimeDurationField helper, call systime only onceJon Atack
2021-02-25Merge bitcoin-core/gui#223: qt: Re-add and rename transaction "Edit Label" ↵MarcoFalke
action 5440c074579f5588cdcff3d33bd1350cee0b7bff qt: Rename "Edit label" to "Edit address label" (Wladimir J. van der Laan) 22664d6287dda243ebf06df4409b50ab509603e1 Revert "qt: Remove Transactionview Edit Label Action" (Wladimir J. van der Laan) Pull request description: This reverts PR #211. I disagree with this change, I use the functionality a lot, it was the primary way I used to organize and edit transactions labels and am sad to see this go. > you can edit a sending address in the send tab Address Book Using the address book should not be encouraged at all! A while ago it was even proposed to remove it. There's rarely need to scroll through all historical addresses used and unused. The transaction list does just fine for this. > While all other actions apply directly to the selected transaction, the Edit Label action applies to the selected transaction's address. **In practice** when bitcoin is used in the commonly advised way, generate a new address for each transaction, those are equivalent though. I doubt I (and **luke-jr**) will be the only users that will stumblle on this. Further discussion here: https://github.com/bitcoin-core/gui/pull/211#issuecomment-784755998 ACKs for top commit: hebasto: ACK 5440c074579f5588cdcff3d33bd1350cee0b7bff, verified that 22664d6287dda243ebf06df4409b50ab509603e1 is a clean revert of 8f9644890a167a093d95ecef1f12a20dce1bc581. Tree-SHA512: 3a86a730279bc454d0bd25d874dbfb6b1c0492480e66c3164e7c60d8658d622d4522de11bf8564876dc3ee056b53db71ecbe8a37281bf25d41a27e6e0d72ad8f
2021-02-25Merge bitcoin-core/gui#214: qt: Disable requests context menu actions when ↵MarcoFalke
appropriate bb3da8fe410285887f22679c6f08a1f40bcfac8f qt: Disable requests context menu actions when appropriate (Jarol Rodriguez) Pull request description: The recent requests table will allow you to copy data points even if they do not exist. This PR implements checks to disable the `copy label`, `copy message`, and `copy amount` context menu actions if the respective fields are empty. This brings the recent requests table context menu behavior closer to the behavior seen in the transaction view. On a payment request entry which does not have a value for label, message, or amount: | Master | PR | | ----------- | ----------- | |<img width="169" alt="Screen Shot 2021-02-19 at 1 22 28 AM" src="https://user-images.githubusercontent.com/23396902/108466086-167adc00-7251-11eb-8bd6-13984042bdb3.png">| <img width="169" alt="Screen Shot 2021-02-19 at 1 21 49 AM" src="https://user-images.githubusercontent.com/23396902/108466185-3e6a3f80-7251-11eb-9dd8-492ed07fd638.png">| `copy URI` never needs to be disabled as an entry in the recent requests table must have a URI even if it doesn't have a label, message, or amount. #213 will add a `copy address` context menu action. This also does not need a check as an entry must be associated with an address. Below are some more examples of how this PR will behave: **Has Label, Message, and Amount** <img width="780" alt="Screen Shot 2021-02-19 at 12 05 38 AM" src="https://user-images.githubusercontent.com/23396902/108466507-c18b9580-7251-11eb-8875-f3aeb9c4c8e9.png"> **Has Label and Amount, but no Message** <img width="780" alt="Screen Shot 2021-02-19 at 12 05 58 AM" src="https://user-images.githubusercontent.com/23396902/108466421-9b65f580-7251-11eb-97eb-a3bfaa21fa7d.png"> ACKs for top commit: hebasto: re-ACK bb3da8fe410285887f22679c6f08a1f40bcfac8f Tree-SHA512: d98f1a6e05ebf6d9d056bc5754aca78ca7ecda93f497dba88187b947ca4a261eb7dc5e8c872956315acaa0008cc39320fb5806e17117e0c873090ad917ca4a3d
2021-02-25Merge bitcoin-core/gui#219: qt: Prevent the main window popup menuMarcoFalke
ca5bd1c8e5fee29a3c2f0a3fbc879ee74f892266 qt: Prevent the main window popup menu (Hennadii Stepanov) Pull request description: https://github.com/bitcoin/bitcoin/issues/11168 is not fixed by https://github.com/bitcoin/bitcoin/pull/11169 completely, as users are allowed to right click on the menu bar: ![Screenshot from 2021-02-23 14-18-24](https://user-images.githubusercontent.com/32963518/108842753-699eb700-75e2-11eb-92ec-3aff9aa80bd4.png) This PR moves the context menu prohibition from `QToolBar` instance to its parent `BitcoinGUI` instance, which is derived from `QMainWindow`. ACKs for top commit: jarolrod: ACK ca5bd1c8e5fee29a3c2f0a3fbc879ee74f892266, tested on Ubuntu 20.04 Qt 5.12. Confirming that I can replicate the behavior described on `master` and this `PR` fixes it. leonardojobim: tACK https://github.com/bitcoin-core/gui/pull/219/commits/ca5bd1c8e5fee29a3c2f0a3fbc879ee74f892266 Tree-SHA512: a654ecf7ee35bb271df039be77077c1e1f9514e332587ba8622cea18da6a5b3ae8a7eb421e404ec5993c31a2f4d028e0e456fcc01facdbf61a2bc3b1e8423982
2021-02-24test: Replace accidentally placed bit-OR with logical-ORHennadii Stepanov
2021-02-24Merge #18017: txmempool: split epoch logic into classWladimir J. van der Laan
fd6580e405699ccb051fd2a34525e48d3253673d [refactor] txmempool: split epoch logic into class (Anthony Towns) Pull request description: Splits the epoch logic introduced in #17925 into a separate class. Uses clang's thread safety annotations and encapsulates the data more strongly to reduce chances of bugs from API misuse. ACKs for top commit: jonatack: ACK fd6580e405699ccb051fd2a34525e48d3253673d using clang thread safety annotations looks like a very good idea, and the encapsulation this change adds should improve robustness (and possible unit test-ability) of the code. Verified that changing some of the locking duly provoked build-time warnings with Clang 9 on Debian and that small changes in the new `Epoch` class were covered by failing functional test assertions in `mempool_updatefromblock.py`, `mempool_resurrect.py`, and `mempool_reorg.py` hebasto: re-ACK fd6580e405699ccb051fd2a34525e48d3253673d, since my [previous](https://github.com/bitcoin/bitcoin/pull/18017#pullrequestreview-569619362) review: Tree-SHA512: 7004623faa02b56639aa05ab7a078320a6d8d54ec62d8022876221e33f350f47df51ddff056c0de5be798f8eb39b5c03c2d3f035698555d70abc218e950f2f8c
2021-02-24qt: Rename "Edit label" to "Edit address label"Wladimir J. van der Laan
This makes it more specific what the action refers to. (Suggested by Pieter Wuille)
2021-02-24Revert "qt: Remove Transactionview Edit Label Action"Wladimir J. van der Laan
This reverts commit 8f9644890a167a093d95ecef1f12a20dce1bc581.
2021-02-23build: Bump minimum Qt version to 5.9.5Hennadii Stepanov
2021-02-23wallet: fix doc typo in signer optionWilliam Casarin
Signed-off-by: William Casarin <jb55@jb55.com>
2021-02-23Merge #21250: build: make HAVE_O_CLOEXEC available outside LevelDB (bugfix)Wladimir J. van der Laan
9bac71350d98580cc7441957fc7c3fa2f4158553 build: make HAVE_O_CLOEXEC available outside LevelDB (bugfix) (Sebastian Falbesoner) 584fd91d2d294883e6896dbd64a2176528e94581 init: only use pipe2 if availabile, check in configure (Sebastian Falbesoner) Pull request description: The result of the O_CLOEXEC availability check is currently only set in the Makefile and passed to LevelDB (see `LEVELDB_CPPFLAGS_INT` in `src/Makefile.leveldb.include`), but not defined to be used in our codebase. This means that code within the preprocessor conditional `#if HAVE_O_CLOEXEC` was actually never compiled. On the master branch this is currently used for pipe creation in `src/shutdown.cpp`, PR #21007 moves this part to a new module (I found the issue while testing that PR). The fix is similar to the one in #19803, which solved the same problem for HAVE_FDATASYNC. In the course of working on the PR it turned out that pipe2 is not available an all platforms, hence a configure check and a corresponding define HAVE_PIPE2 is introduced and used. The PR can be tested by anyone with a system that has pipe2 and O_CLOEXEC available by putting gibberish into the HAVE_O_CLOEXEC block: on master, everything should compile fine, on PR, the compiler should abort with an error. At least that's my naive way of testing preprocessor logic, happy to hear more sophisticated ways :-) ACKs for top commit: laanwj: Code review ACK 9bac71350d98580cc7441957fc7c3fa2f4158553 Tree-SHA512: aec89faf6ba52b6f014c610ebef7b725d9e967207d58b42a4a71afc9f1268fcb673ecc85b33a2a3debba8105a304dd7edaba4208c5373fcef2ab83e48a170051
2021-02-23Merge #21053: rpc, test: document {previous,next}blockhash as optionalMarcoFalke
ba7e17e073f833eccd4c7c111ae9058c3f123371 rpc, test: document {previous,next}blockhash as optional (Sebastian Falbesoner) Pull request description: This PR updates the result help of the following RPCs w.r.t. the `previousblockhash` and `nextblockhash` fields: - getblockheader - getblock Also adds trivial tests on genesis block (should not contain "previousblockhash") and best block (should not contain "nextblockhash"). Top commit has no ACKs. Tree-SHA512: ef42c5c773fc436e1b4a67be14e2532e800e1e30e45e54a57431c6abb714d2c069c70d40ea4012d549293b823a1973b3f569484b3273679683b28ed40abf46bb
2021-02-23Merge #16546: External signer support - Wallet Box editionWladimir J. van der Laan
f75e0c1edde39a91cc353b0102638e232def9476 doc: add external-signer.md (Sjors Provoost) d4b0107d68a91ed4d1a5c78c8ca76251329d3f3c rpc: send: support external signer (Sjors Provoost) 245b4457cf9265190a05529a0a97e1cb258cca8a rpc: signerdisplayaddress (Sjors Provoost) 7ebc7c0215979c53b92a436acc8b5b607b8d735a wallet: ExternalSigner: add GetDescriptors method (Sjors Provoost) fc5da520f5c72287f59823b8a6d748dda49c574a wallet: add GetExternalSigner() (Sjors Provoost) 259f52cc33817a00b91ec9c7d078c07b88db7ab4 test: external_signer wallet flag is immutable (Sjors Provoost) 2655197e1c2dea9536c32afe1482ced4a1f481e9 rpc: add external_signer option to createwallet (Sjors Provoost) 2700f09c4130af6167ce71f46960e92ca800e205 rpc: signer: add enumeratesigners to list external signers (Sjors Provoost) 07b7c940a7da138d55a484ef83fee19ebf58a867 rpc: add external signer RPC files (Sjors Provoost) 8ce7767071779a0170364e6426bd393ed71bf281 wallet: add ExternalSignerScriptPubKeyMan (Sjors Provoost) 157ea7c614950d61bfe405310e2aaabcee31f7a3 wallet: add external_signer flag (Sjors Provoost) f3e6ce78fba2b31173fe7b606aa9edb5b615bff3 test: add external signer test (Sjors Provoost) 8cf543f96dcd6fdfac1367b9e2b1d7d51be8bb76 wallet: add -signer argument for external signer command (Sjors Provoost) f7eb7ecc6750ab267a979d9268ce5b5d151c26de test: framework: add skip_if_no_external_signer (Sjors Provoost) 87a97941f667483bbf2ab00929e03a2199cb8a62 configure: add --enable-external-signer (Sjors Provoost) Pull request description: Big picture overview in [this gist](https://gist.github.com/Sjors/29d06728c685e6182828c1ce9b74483d). This PR lets `bitcoind` call an arbitrary command `-signer=<cmd>`, e.g. a hardware wallet driver, where it can fetch public keys, ask to display an address, and sign a transaction (using PSBT under the hood). It's design to work with https://github.com/bitcoin-core/HWI, which supports multiple hardware wallets. Any command with the same arguments and return values will work. It simplifies the manual procedure described [here](https://github.com/bitcoin-core/HWI/blob/master/docs/bitcoin-core-usage.md). Usage is documented in [doc/external-signer.md]( https://github.com/Sjors/bitcoin/blob/2019/08/hww-box2/doc/external-signer.md), which also describes what protocol a different signer binary should conform to. Use `--enable-external-signer` to opt in, requires Boost::Process: ``` Options used to compile and link: with wallet = yes with gui / qt = no external signer = yes ``` It adds the following RPC methods: * `enumeratesigners`: asks <cmd> for a list of signers (e.g. devices) and their master key fingerprint * `signerdisplayaddress <address>`: asks <cmd> to display an address It enhances the following RPC methods: * `createwallet`: takes an additional `external_signer` argument and fetches keys from device * `send`: automatically sends transaction to device and waits Usage TL&DR: * clone HWI repo somewhere and launch `bitcoind -signer=../HWI/hwi.py` * check if you can see your hardware device: `bitcoin-cli enumeratesigners` * create wallet and auto import keys `bitcoin-cli createwallet "hww" true true "" true true true` * display address on device: `bitcoin-cli signerdisplayaddress ...` * to spend, use `send` RPC and approve transaction on device Prerequisites: - [x] #21127 load wallet flags before everything else - [x] #21182 remove mostly pointless BOOST_PROCESS macro Potentially useful followups: - GUI support: bitcoin-core/gui#4 - bumpfee support - (automatically) verify (a subset of) keys on the device after import, through message signing ACKs for top commit: laanwj: re-ACK f75e0c1edde39a91cc353b0102638e232def9476 Tree-SHA512: 7db8afd54762295c1424c3f01d8c587ec256a72f34bd5256e04b21832dabd5dc212be8ab975ae3b67de75259fd569a561491945750492f417111dc7b6641e77f
2021-02-23qt: Disable requests context menu actions when appropriateJarol Rodriguez
The recent requests table will allow you to copy data points even if they do not exist. This PR implements checks to disable the 'copy label', 'copy message', and 'copy amount' context menu action if the respective fields are empty.
2021-02-23Merge #21222: log: Clarify log message when file does not existMarcoFalke
faf48f20f196e418b2eea390a0140db3604cfa15 log: Clarify log message when file does not exist (MarcoFalke) Pull request description: Shorter and broader alternative to #21181 Rendered diff: ```diff @@ -1,4 +1,4 @@ -Bitcoin Core version v21.99.0-db656db2ed5a (release build) +Bitcoin Core version v21.99.0-faf48f20f196 (release build) Qt 5.15.2 (dynamic), plugin=wayland (dynamic) No static plugins. Style: adwaita / Adwaita::Style @@ -24,8 +24,8 @@ scheduler thread start Using wallet directory /tmp/test_001/regtest/wallets init message: Verifying wallet(s)... init message: Loading banlist... -ERROR: DeserializeFileDB: Failed to open file /tmp/test_001/regtest/banlist.dat -Invalid or missing banlist.dat; recreating +Missing or invalid file /tmp/test_001/regtest/banlist.dat +Recreating banlist.dat SetNetworkActive: true Failed to read fee estimates from /tmp/test_001/regtest/fee_estimates.dat. Continue anyway. Using /16 prefix for IP bucketing @@ -63,9 +63,9 @@ Bound to [::]:18444 Bound to 0.0.0.0:18444 Bound to 127.0.0.1:18445 init message: Loading P2P addresses... -ERROR: DeserializeFileDB: Failed to open file /tmp/test_001/regtest/peers.dat -Invalid or missing peers.dat; recreating -ERROR: DeserializeFileDB: Failed to open file /tmp/test_001/regtest/anchors.dat +Missing or invalid file /tmp/test_001/regtest/peers.dat +Recreating peers.dat +Missing or invalid file /tmp/test_001/regtest/anchors.dat 0 block-relay-only anchors will be tried for connections. init message: Starting network threads... net thread start ACKs for top commit: jnewbery: utACK faf48f20f196e418b2eea390a0140db3604cfa15 amitiuttarwar: utACK faf48f20f1, 👍 for consistency. also checked where we create / load other `.dat` files, looks good to me. practicalswift: cr ACK faf48f20f196e418b2eea390a0140db3604cfa15 Tree-SHA512: 697a728ef2b9f203363ac00b03eaf23ddf80bee043ecd3719265a0d884e8cfe88cd39afe946c86ab849edd1c836f05ec51125f052bdc14fe184b84447567756f
2021-02-23rpc: send: support external signerSjors Provoost
2021-02-23rpc: signerdisplayaddressSjors Provoost
2021-02-23wallet: ExternalSigner: add GetDescriptors methodSjors Provoost
2021-02-23wallet: add GetExternalSigner()Sjors Provoost
2021-02-23rpc: add external_signer option to createwalletSjors Provoost
2021-02-23rpc: signer: add enumeratesigners to list external signersSjors Provoost
2021-02-23rpc: add external signer RPC filesSjors Provoost
2021-02-23wallet: add ExternalSignerScriptPubKeyManSjors Provoost
2021-02-23wallet: add external_signer flagSjors Provoost
2021-02-23wallet: add -signer argument for external signer commandSjors Provoost
Create basic ExternalSigner class with contructor. A Signer(<cmd>) is added to CWallet on load if -signer=<cmd> is set.
2021-02-23Merge #21274: assumptions: Assume C++17MarcoFalke
5e531e6beb5381c0be5efaa24b7e423e593568e4 assumptions: check C++17 assumption with MSVC (fanquake) c7b46489f8c4d880382248fb47266d81948bbce0 assumptions: assume a C++17 compiler (fanquake) Pull request description: This has been the case since #20413. This should also enable the check for MSVC. From my reading of https://docs.microsoft.com/en-us/cpp/build/reference/zc-cplusplus?view=msvc-160 and https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ if we set the `/Zc:__cplusplus` switch in additional options, MSVC will report the correct value for `__cplusplus`. However I have not tested this. ACKs for top commit: laanwj: Code review ACK 5e531e6beb5381c0be5efaa24b7e423e593568e4 hebasto: ACK 5e531e6beb5381c0be5efaa24b7e423e593568e4, checked the MS docs, and AppVeyor build is green. practicalswift: ACK 5e531e6beb5381c0be5efaa24b7e423e593568e4 Tree-SHA512: a4fb525cf5c33abc944c614edb0313a39c8a39a1637a03c09342c15ba0925f4eb037062e65e51b42ade667506b7e554c7159acf86e6b8c35d0a87dd79a6f239b
2021-02-23qt: Prevent the main window popup menuHennadii Stepanov
By default, a popup menu contains checkable entries for the toolbars and dock widgets present in the main window. This allows users to accidentally hide the toolbar.
2021-02-23Merge #19698: test: apply strict verification flags for transaction tests ↵Wladimir J. van der Laan
and assert backwards compatibility 5786a818e1a96bc1dd65b0e81b05998876357a74 Verify that all validation flags are backward compatible (gzhao408) b10ce9aa48c8937cb91fca05e29c68098a364d93 [test] check verification flags are minimal/maximal (gzhao408) a260c22cad0672dda11f42f649ebdc7cfa53b16a [test] Check for invalid flag combinations (gzhao408) a7098a2a8d2d23ee3be1d71ab8c71475bf5a31ee [refactor] use CheckTxScripts, TrimFlags, FillFlags (gzhao408) 7a77727b2f66f3d723e03e917f0cabb459c49d62 Apply minimal validation flags to tx_invalid tests (gzhao408) 9532591bedaecf7c2debe779dec0a0debec2623b [test] add BADTX setting for invalid txns that fail CheckTransaction (gzhao408) 4c06ebf1281f0f387ab7493fe15176a05247525e [test] fix two witness tests in invalid tests with empty vout (gzhao408) 158a0b268ca2f73a5d504791359d1eff2cf27715 Apply maximal validation flags to tx_valid tests (gzhao408) 0a76a39b633760d4668d39859605c05629ee0025 [test] fix CSV test missing OP_ADD (gzhao408) 19db590d044efe7d474a16720e5b56e7b55db54c [test] remove unnecessary OP_1s from CSV and CLTV tests (gzhao408) Pull request description: This uses the first 4 commits of #15045, rebased and added some comments. The diff is quite large already and I want to make it easy to review, so I'm splitting it into 2 PRs (transaction and script). Script one is WIP, I'll link it when I open it. Interpretation of scripts is dependent on the script verification flags passed in. In tests, we should always apply **maximal** verification flags when checking that a transaction is **valid**; any additional flags should invalidate the transaction. A transaction should not be valid because we forgot to include a flag, and we should apply all flags by default. We should apply **minimal** verification flags when asserting that a transaction is **invalid**; if verification flags are applied, removing any one of them should mean the transaction is valid. New verify flags must be backwards compatible; tests should check backwards compatibility and apply the new flags by default. All `tx_invalid` tests should continue to be invalid with the exact same verify flags. All `tx_valid` tests that don't pass with new flags should _explicitly_ indicate that the flags need to be excluded, and fail otherwise. 1. Flip the meaning of `verifyFlags` in tx_valid.json to mean _excluded_ verification flags instead of included flags. Edit the test data accordingly. 2. Trim unneeded flags from tx_invalid.json. 3. Add check to verify that tx_valid tests have maximal flags and tx_invalid tests have minimal flags. 4. Add checks to verify that flags are soft forks (#10699) i.e. adding any flag should only decrease the number of acceptable scripts. Test by adding/removing random flags. ACKs for top commit: achow101: ACK 5786a818e1a96bc1dd65b0e81b05998876357a74 laanwj: ACK 5786a818e1a96bc1dd65b0e81b05998876357a74 Tree-SHA512: 19195d8cf3299e62f47dd3443ae4a95430c5c9d497993a18ab80de9e24b1869787af972774993bf05717784879bc4592fdabaae0fddebd437963d8f3c96d9a73
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-15 06:59:03 +0000