21be609b49 In lint-format-strings, open files sequentially (Glenn Willen)
Pull request description:
In lint-format-strings, we use python argparse to read our file arguments. In
this mode, argparse opens all the files simultaneously. On OS X, where the
default filehandle limit is 128, this causes the lint to fail. Instead, ask
argparse for our filename arguments as strings, and open them one at a time
using 'with open'.
Tree-SHA512: 4c7dabf98818a7c5d83ab10c61b89a26957fe399e39e933e30c561cb45c5e8ba6f6aedcde8343da0c32ee340289a8897db6a33708e35ee381334ee27e3f4d356
fa2797808e test: Remove python3.4 workaround in feature_dbcrash (MarcoFalke)
dddd1d05d3 .python-version: Specify full version 3.5.6 (MarcoFalke)
faa7cdf764 scripted-diff: Update copyright in ./test (MarcoFalke)
fa0e65b772 scripted-diff: test: Remove brackets after assert (MarcoFalke)
fab5a1e0f4 build: Require python 3.5 (MarcoFalke)
fa6bf21f5e scripted-diff: test: Use py3.5 bytes::hex() method (MarcoFalke)
Pull request description:
Python 3.4 is EOL after March 2019, so switch to 3.5. See https://devguide.python.org/#status-of-python-branches
This pull does the following in a bunch of commits:
* scripted diff to use the `bytes::hex()` method in place of previous wrappers (`b2x`, `bytes_to_hex_str`, `hexlify`, ...)
* Update the build system (gitian and travis) to remove python2.7 and replace it with python3.5
* Another scripted-diff to remove brackets after `assert`. This is unrelated to the python3.5 switch, but a stylistic commit, so probably not worth to split up. The motivation behind it is to avoid asserting on data structures (such as tuples of length one), which never fails:
```py
>>> assert(False,) # with brackets
>>> assert False, # without brackets
SyntaxError: invalid syntax
>>> assert False # proper assertion
AssertionError
```
* And then a final scripted diff to update the copyright headers in the `test` subfolder, since I touched most of the files anyway and it wouldn't make sense to split this commit out into a separate pull.
For reference (contributed by luke-jr):
Ubuntu LTS (bionic): 3.6.5
Debian stable (stretch): 3.5.3
RHEL 8 (expected before v0.19): 3.6.x
Gentoo stable: 3.6.5
Arch: 3.7.1
Tree-SHA512: 643c28cd2d5b9543ce4bf8ad2a8b282bc79b37dc5b25c9c8358e6ce201e2a67a546463e5f3430b16652eb2489d7c3ed4b0772cd2e2bf790fe68a5e3cc8a25029
In lint-format-strings, we use python argparse to read our file arguments. In
this mode, argparse opens all the files simultaneously. On OS X, where the
default filehandle limit is 128, this causes the lint to fail. Instead, ask
argparse for our filename arguments as strings, and open them one at a time
using 'with open'.
1a7ba84e11 Fix lack of warning of unrecognized section names (Akio Nakamura)
Pull request description:
In #14708, It was introduced that to warn when unrecognized section names are exist in the config file.
But ```m_config_sections.clear()``` in ```ArgsManager::ReadConfigStream()``` is called every time when reading each configuration file, so it can warn about only last reading file if ```includeconf``` exists.
This PR fix lack of warning by collecting all section names by moving ```m_config_sections.clear()``` to ```ArgsManager::ReadConfigFiles()``` .
Also add a test code to confirm this situation.
Tree-SHA512: 26aa0cbe3e4ae2e58cbe73d4492ee5cf465fd4c3e5df2c8ca7e282b627df9e637267af1e3816386b1dc6db2398b31936925ce0e432219fec3a9b3398f01e3e65
07cae5287c [wallet] remove unused GetScriptForMining (Sjors Provoost)
8bb3e4c487 [rpc] remove deprecated generate method (Sjors Provoost)
Pull request description:
As announced in v0.18, the wallet generate rpc method is deprecated and will be fully removed in v0.19.
Clients should transition to using the node rpc method `generatetoaddress`.
Tree-SHA512: 9e5e913b59f3e18440b2b7b356124c7b87ad19f81a1ab6ada06a6c396b84e734895465f569296f1ba8c12abf74863bab5fd77765c9e806c239713aa83a59485f
f13ad1cae0 modify test for memory locked in case locking pages failed at some point (Adam Jonas)
2fa85ebd1c add rpc_misc.py, mv test getmemoryinfo, add test mallocinfo (Adam Jonas)
Pull request description:
Creating the `rpc_misc.py` functional test file to add space for adding tests to a file that doesn't have a lot of coverage.
- Removing the `getmemoryinfo()` smoke test from wallet basic rather than moving it to keep the wallet decoupled. Feel like testing for reasonable memory allocation values should suffice.
- Adding coverage for `mallocinfo()`. Introduced standard lib XML parser since the function exports an XML string that describes the current state of the memory-allocation implementation in the caller.
Tree-SHA512: ced30115622916c88d1e729969ee331272ec9f2881eb36dee4bb7331bf633a6810a57fed63a0cfaf86de698edb5162e6a035efd07c89ece1df56b69d61288072
ca253f6ebf Make deriveaddresses use stop/[start,stop] notation for ranges (Pieter Wuille)
1675b7ce55 Use stop/[start,stop] notation in importmulti desc range (Pieter Wuille)
4566011631 Add support for stop/[start,stop] ranges to scantxoutset (Pieter Wuille)
6b9f45e81b Support ranges arguments in RPC help (Pieter Wuille)
7aa6a8aefb Add ParseRange function to parse args of the form int/[int,int] (Pieter Wuille)
Pull request description:
This introduces a consistent notation for RPC arguments in `scantxoutset`, `importmulti`, and `deriveaddresses`, either:
* `"range" : int` to just specify the end of the range
* `"range" : [int,int]` to specify both the begin and the end of the range.
For `scantxoutset`, this is a backward compatible new feature. For the two other RPCs, it's an incompatible change, but neither of them has been in a release so far. Because of that non-released reason, this only makes sense in 0.18, in my opinion.
I suggest this as an alternative to #15496, which only makes `deriveaddresses` compatible with `importmulti`, but not with the existing `scantxoutset` RPC. I also think `[int,int]` is more convenient than `{"start":int,"stop":int}`.
I realize this is technically a feature added to `scantxoutset` after the feature freeze. If desired, I'll drop the `scantxoutset` changes.
Tree-SHA512: 1cbebb90cf34f106786dbcec7afbf3f43fb8b7e46cc7e6763faf1bc1babf12375a1b3c3cf86ee83c21ed2171d99b5a2f60331850bc613db25538c38b6a056676
This adds explicit tests for the returned HTTP status codes to
interface_rpc.py (for error cases) and the HTTP JSON-RPC client in
general for success.
PR 15381 brought up discussion about the HTTP status codes in general,
and the general opinion was that the current choice may not be ideal
but should not be changed to preserve compatibility with existing
JSON-RPC clients. Thus it makes sense to actually test the current
status to ensure this desired compatibility is not broken accidentally.
ef362f2773 rpc/gui: Remove 'Unknown block versions being mined' warning (Wladimir J. van der Laan)
Pull request description:
Due to miners inserting garbage into the version numbers causing false positives, the current version signalling has become completely useless. This removes the "unknown block versions" warning which has the tendency to scare users unnecessarily (and might get them to "update" to something bad).
It preserves the warning in the logs. Whether this is desirable can be a point of discussion.
Tree-SHA512: 51407ccd24a571462465d9c7180f0f28307c50b82a03284abe783e181d8ab7e0638dbb710698d883f28de8a609db70763e39be2470d956e67c833da0768e43e9
fa2cdc9ac2 test: Simplify create_cache (MarcoFalke)
fa25210d62 qa: Fix wallet_txn_doublespend issue (MarcoFalke)
1111aecbb5 qa: Always refresh stale cache to be out of ibd (MarcoFalke)
fab0d85802 qa: Remove mocktime unless required (MarcoFalke)
Pull request description:
When starting a test, we are always in IBD because the timestamps on cached blocks are in the past. Usually, we solve that by generating a block at the beginning of the test.
That is clumsy and might even lead to other problems such as #15360 and https://github.com/bitcoin/bitcoin/issues/14446#issuecomment-461926598
So fix that by getting rid of mocktime and always refreshing the last block of the cache when starting the test framework.
Should fix#14446
Tree-SHA512: 6af09800f9c86131349a103af617a54551f5f3f3260d38e14e3f30fdd3d91a0feb0100c56cbb12eae4aeac5571ae4b530b16345cbb831d2670237b53351a22c1
Due to miners inserting garbage into the version numbers, the current
version signalling has become completely useless. This removes the
"unknown block versions" warning which has the tendency to scare
users unnecessarily (and might get them to "update" to something
bad).
It preserves the warning in the logs. Whether this is desirable can
be a point of discussion.
fa4ce7038d rpc: Actually throw help when passed invalid number of params (MarcoFalke)
fa05626ca7 rpc: Add RPCHelpMan::IsValidNumArgs() (MarcoFalke)
Pull request description:
Can be tested by
* running the included test against an old binary (compiled without this patch)
* calling `setban 1 "add" 3 4 5 6 7 8 9 0` in the gui
Tree-SHA512: aa6a25bbe6f40722913ea292252a62a4012c964eed9f4035335a2e2d13be98eb60f368e8a3251a104a26a62c08b2cb926b06e5ab1418ef1cf4abdd71d87c2919
3782075a5f Move all PID file stuff to init.cpp (Hennadii Stepanov)
561e375c73 Make PID file creating errors fatal (Hennadii Stepanov)
745a2ace18 Improve PID file removing errors logging (Hennadii Stepanov)
Pull request description:
Digging into #15240 the lack of the proper logging has been discovered.
Fixed by this PR.
UPDATE (inspired by @laanwj's [comment](https://github.com/bitcoin/bitcoin/pull/15278#discussion_r252641810)):
Not being able to create the PID file is fatal now.
Output of `bitcoind`:
```
$ src/bitcoind -pid=/run/bitcoind/bitcoind.pid
2019-02-01T23:20:10Z Bitcoin Core version v0.17.99.0-561e375c7 (release build)
2019-02-01T23:20:10Z Assuming ancestors of block 0000000000000037a8cd3e06cd5edbfe9dd1dbcc5dacab279376ef7cfc2b4c75 have valid signatures.
2019-02-01T23:20:10Z Setting nMinimumChainWork=00000000000000000000000000000000000000000000007dbe94253893cbd463
2019-02-01T23:20:10Z Using the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation
2019-02-01T23:20:10Z Using RdRand as an additional entropy source
2019-02-01T23:20:11Z Error: Unable to create the PID file '/run/bitcoind/bitcoind.pid': No such file or directory
Error: Unable to create the PID file '/run/bitcoind/bitcoind.pid': No such file or directory
2019-02-01T23:20:11Z Shutdown: In progress...
2019-02-01T23:20:11Z Shutdown: Unable to remove PID file: File does not exist
2019-02-01T23:20:11Z Shutdown: done
```
Output of `bitcoin-qt`:
**Notes for reviewers**
1. `CreatePidFile()` has been moved from `util/system.cpp` to `init.cpp` for the following reasons:
- to get the ability to use `InitError()`
- now `init.cpp` contains code of both creating PID file and removing it
2. Regarding 0.18 release process: this PR modifies 1 string and introduces 2 new ones.
Tree-SHA512: ac07d0f800e61ec759e427d0afc0ca43d67f232e977662253963afdd0a220d34b871050f58149fc9fabd427bfc8e0d3f6a6032f2a38f30ad366fc0d074b0f2b3
1a062b85f0 tests: remove byte.hex() to keep compatibility (Akio Nakamura)
Pull request description:
Use ```test_framework.util.bytes_to_hex_str()``` instead of ```bytes.hex()``` that new in Python 3.5 to support minimum version of Python(test).
```test/functional/test_framework/wallet_util.py``` is also reported to have '\.hex()' in #15397,
but it does not matter because it calls CScript.hex() defined in wallet_util.py.
Tree-SHA512: 1019212e965f0848d235fab4da11959dffa42e8adfcd41216c10795cfc63c804b5deb5a3317f25d29940b9dcf088ab76fe3fa80d2679dc19f5f482dc5bde3283
8e4b4f683a Address test todos by removing -txindex to nodes. Originally added when updating getrawtransaction to stop searching unspent utxos. (Amiti Uttarwar)
Pull request description:
Original todos added when removing getrawtransaction default behavior of searching unspent utxos.
Tree-SHA512: d080953c3b0d2e5dca2265a15966dc25985a614c9cc86271ecd6276178ce428c85e262c24df92501695c32fed7beec0339b989f03cce91b57fb2efba201b7809
e3e1a5631e [test] functional: set cwd of nodes to tmpdir (Sjors Provoost)
Pull request description:
Any process launched by bitcoind will have `self.datadir` as its `cwd`.
Tree-SHA512: 0b311643bb96c7dc2f693774620173243b3add40bf373284695af2f0071823b23485289fd2ffe152b7f63e0bfe989b16720077cfc2ce33905f9b8e7f2630f3c0
1. Fix lack of warning by collecting all section names by moving
m_config_sections.clear() to ArgsManager::ReadConfigFiles().
2. Add info(file name, line number) to warning message.
3. Add a test code to confirm this situation.
3. Do clear() in ReadConfigString().
fd637be8d2 Add checksums to descriptors.md (Pieter Wuille)
be62903c41 Make descriptor checksums mandatory in deriveaddresses and importmulti (Pieter Wuille)
b52cb63688 Add getdescriptorinfo to compute checksum (Pieter Wuille)
3b40bff988 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
540729ef4b Implement analyzepsbt RPC and tests (Andrew Chow)
77542cf2a5 Move PSBT UTXO fetching to a separate method (Andrew Chow)
cb40b3abd4 Figure out what is missing during signing (Andrew Chow)
08f749c914 Implement joinpsbts RPC and tests (Andrew Chow)
7344a7b998 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
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
When private keys are disabled, still fetch keys from the keypool
if the keypool has keys. Those keys come from importing them and
adding them to the keypool.
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
fa535af92c fuzz: test_runner: Better error message when built with afl (MarcoFalke)
fa7ca8ef58 qa: Add test/fuzz/test_runner.py (MarcoFalke)
Pull request description:
Can be run with `./test/fuzz/test_runner.py` after building as described in `doc/fuzzing.md`
Tree-SHA512: f6a3cd8165ec2de4b363be4fd0a936b4a60829cce923f93fe5d6a046b1bbd64c959cdf790440bf70c0e13b0bb1b956a746a24c6fd92bddeab15b837ed50ffad2
6ca836ab3a Add release note for listunspent P2WSH change (MeshCollider)
928beae007 Add test for P2SH-P2WSH in signrawtransactionwithkey and listunspent (MeshCollider)
314784a60f 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
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
b651ef7e1c submitheader: more directly test missing prev block header (Gregory Sanders)
1e7f741745 remove some magic mining constants in functional tests (Gregory Sanders)
Pull request description:
The fewer magic numbers the better.
Also more directly tested a `submitheader` case of bad previous blockhash.
Tree-SHA512: 52b01a6aa199fa909eea4e9e84409a901933e545724e33149cc4132c82168199fd678809b6d94d95c9ff6ad02238a9552363620d13b8beaa5d4b67ade9ef425c
1cdb9bb51f minor p2p_sendheaders fix of height in coinbase (Gregory Sanders)
Pull request description:
> \# Now announce a header that forks the last two blocks
Doesn't effect any behavior since BIP34 isn't active in regtest for many blocks.
Tree-SHA512: 3f214b956a94250bb640f63b6ff707930e1d4cb8df1bbf0fef4012d89a94bafbde0d7b42bbe7113ec33810169281c22c6e389445921d99decb74aa56e87a0f27
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.
30d0f7be6e rpc: Fix for segfault if combinepsbt called with empty inputs (benthecarman)
Pull request description:
Fixes#15300
Tree-SHA512: 25e7b4e6e48d8b0d197f0ab96df308fff33e2110f8929cb48914877fa7f4c4a84f173b1378fdb2dec5d03fe7d6d1aced4b577e55f9fe180d8147d9106ebf543f
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
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.
fae8b8bb1a qa: Add tool-prefix to functional test readme (MarcoFalke)
faf3d22725 test_runner: Remove unused --force option (MarcoFalke)
Pull request description:
When someone calls the script they already have all intention to call it, no need to specify a redundant `--force`.
The functional tests are still disabled on the travis windows cross builds, where they'd run into issues when run under Wine.
Tree-SHA512: ada0dd9b3c0cd28c5832a12c5e04c029dc3bfe5ddf366fd0abc24fb7914d2e0f0a873fe756ade7ba780a561abe9bc731838c289accc421deda481269e08514cd
b985e9c850 Add release notes for importmulti descriptor support (MeshCollider)
fbb5e935ea Add test for importing via descriptor (MeshCollider)
9f48053d8f [wallet] Allow descriptor imports with importmulti (MeshCollider)
d2b381cc91 [wallet] Refactor ProcessImport() to call ProcessImportLegacy() (John Newbery)
4cac0ddd25 [wallet] Add ProcessImportLegacy() (John Newbery)
a1b25e12a5 [wallet] Refactor ProcessImport() (John Newbery)
Pull request description:
~~Based on #14454#14565, last two commits only are for review.~~
Best reviewed with `?w=1`
Allows a descriptor to be imported into the wallet using `importmulti` RPC. Start and end of range can be specified for ranged descriptors. The descriptor is implicitly converted to old structures on import.
Also adds a simple test of a P2SH-P2WPKH address being imported as a descriptor. More tests to come, as well as release notes.
Tree-SHA512: 160eb6fd574c4ae5b70e0109f7e5ccc95d9309138603408a1114ceb3c558065409c0d7afb66926bc8e1743c365a3b300c5f944ff18b2451acc0514fbeca1f2b3
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
13782b8ba8 docs: add perf section to developer docs (James O'Beirne)
58180b5fd4 tests: add utility to easily profile node performance with perf (James O'Beirne)
Pull request description:
Adds a context manager to easily (and selectively) profile node performance during functional test execution using `perf`.
While writing some tests, I encountered some odd bitcoind slowness. I wrote up a utility (`TestNode.profile_with_perf`) that generates performance diagnostics for a node by running `perf` during the execution of a particular region of test code.
`perf` usage is detailed in the excellent (and sadly unmerged) https://github.com/bitcoin/bitcoin/pull/12649; all due props to @eklitzke.
### Example
```python
with node.profile_with_perf("large-msgs"):
for i in range(200):
node.p2p.send_message(some_large_msg)
node.p2p.sync_with_ping()
```
This generates a perf data file in the test node's datadir (`/tmp/testtxmpod0y/node0/node-0-TestName-large-msgs.perf.data`).
Running `perf report` generates nice output about where the node spent most of its time while running that part of the test:
```bash
$ perf report -i /tmp/testtxmpod0y/node0/node-0-TestName-large-msgs.perf.data --stdio \
| c++filt \
| less
# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 135 of event 'cycles:pp'
# Event count (approx.): 1458205679493582
#
# Children Self Command Shared Object Symbol
# ........ ........ ............... ................... ........................................................................................................................................................................................................................................................................
#
70.14% 0.00% bitcoin-net bitcoind [.] CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
|
---CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
70.14% 0.00% bitcoin-net bitcoind [.] CNetMessage::readData(char const*, unsigned int)
|
---CNetMessage::readData(char const*, unsigned int)
CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
35.52% 0.00% bitcoin-net bitcoind [.] std::vector<char, zero_after_free_allocator<char> >::_M_fill_insert(__gnu_cxx::__normal_iterator<char*, std::vector<char, zero_after_free_allocator<char> > >, unsigned long, char const&)
|
---std::vector<char, zero_after_free_allocator<char> >::_M_fill_insert(__gnu_cxx::__normal_iterator<char*, std::vector<char, zero_after_free_allocator<char> > >, unsigned long, char const&)
CNetMessage::readData(char const*, unsigned int)
CNode::ReceiveMsgBytes(char const*, unsigned int, bool&)
...
```
Tree-SHA512: 9ac4ceaa88818d5eca00994e8e3c8ad42ae019550d6583972a0a4f7b0c4f61032e3d0c476b4ae58756bc5eb8f8015a19a7fc26c095bd588f31d49a37ed0c6b3e
fa5278a419 qa: Use wallet to retrieve raw transactions (MarcoFalke)
fa2198328e qa: Style-only fixes in touched files (MarcoFalke)
Pull request description:
Instead of asking the coin database and block storage about a transaction, pull it directly from the wallet in wallet related tests.
This refactoring only makes sense in light of #15159.
<sub>This product may contain minor stylistic cleanups
Tree-SHA512: ec34c7150d873da9f19fead3f7e3f758baba5ef10061942384c470a47a6f320690109be9c5160f0c8bc228272a729653d44c78471455337318f657d6c164ba23
e6c58d3b01 Do not import private keys to wallets with private keys disabled (Andrew Chow)
b5c5021b64 Refactor importwallet to extract data from the file and then import (Andrew Chow)
1f77f6754c tests: unify RPC argument to cli argument conversion and handle dicts and lists (Andrew Chow)
Pull request description:
Fixes a bug where private keys could be imported to wallets with private keys disabled. Now every RPC which can import private keys checks for whether the wallet has private keys are disabled and errors if it is. Also added an belt-and-suspenders check to `AddKeyPubkeyWithDB` to have it assert that the wallet has private keys enabled.
Tree-SHA512: 5cd04febce9aa2bd9bfd02f312c6ff8705e37278cae59efd3895f6d6e2f1b477aefd297e2dd0860791bdd3d4f3cad8eb1a404f8f3d4e2035b91314ad2c1028ae
When running tests with --usecli, unify the conversion from argument objects to
strings using a new function arg_to_cli(). This fixes boolean arguments when
using named arguments.
Also use json.dumps() to get the string values for arguments that are dicts and
lists so that bitcoind's JSON parser does not become confused.
3c3e31c3a4 [tests] Add wallet-tool test (João Barbosa)
49d2374acf [tools] Add wallet inspection and modification tool (Jonas Schnelli)
Pull request description:
Adds an offline tool `bitcoin-wallet-tool` for wallet creation and maintenance.
Currently this tool can create a new wallet file, display information on an existing wallet, and run the salvage and zapwallettxes maintenance tasks on an existing wallet. It can later be extended to support other common wallet maintenance tasks.
Doing wallet maintenance tasks in an offline tool makes much more sense (and is potentially safer) than having to spin up a full node.
Tree-SHA512: 75a28b8a58858d9d76c7532db40eacdefc5714ea5aab536fb1dc9756e2f7d750d69d68d59c50a68e633ce38fb5b8c3e3d4880db30fe01561e07ce58d42bceb2b
f96dbd1bbe gdb attaching to process during tests has non-sudo solution (Gregory Sanders)
Pull request description:
There are some security considerations, so a link is attached.
Tree-SHA512: 67dd9c4b26b1e6d8e9a9fe766d309c0af69b752f6f544f3dce4bdcc95ae85feb9a49ac600c3f70d100629505d2340ab43932ded53b1485f80b97981e6df6a527
6f6514a080 Correct units for "-dbcache" and "-prune" (Hennadii Stepanov)
Pull request description:
Actually, all `dbcache`-related values in the code are measured in MiB (not in megabytes, MB) or in bytes (e.g., `nTotalCache`).
See: https://github.com/bitcoin/bitcoin/blob/master/src/txdb.hba8c8b2227/src/init.cpp (L1405-L1424)
Also, "-prune" is fixed:
1. The GUI values in GB are translated to the node values in MiB correctly.
2. The maximum of the "prune" `QSpinBox` is not limited by default value of 99 (GB).
Fix: #15106
Tree-SHA512: 151ec43b31b1074db8b345fedb1dcc10bde225899a5296bfc183f57e1553d13ac27db8db100226646769ad03c9fcab29d88763065a471757c6c41ac51108459d
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
All dbcache-related values in the code are measured in MiB (not in
megabytes, MB) or in bytes.
The GUI "-prune" values in GB are translated to the node values in MiB
correctly. The maximum of the "-prune" QSpinBox is not limited by the
default value of 99 (GB).
Also, this improves log readability.
When running tests with --usecli, unify the conversion from argument objects to
strings using a new function arg_to_cli(). This fixes boolean arguments when
using named arguments.
Also use json.dumps() to get the string values for arguments that are dicts and
lists so that bitcoind's JSON parser does not become confused.
a36d97d866 Default -whitelistforcerelay to off (Suhas Daftuar)
Pull request description:
No one seems to use this "feature", and at any rate the behavior of relaying transactions when they violate local policy is error-prone, if we ever consider changing the ban behavior of our software from one version to the next.
Defaulting this to off means that users who use -whitelist won't be unexpectedly surprised by this interaction. If anyone is still relying on this feature, it can still be explicitly turned on.
Tree-SHA512: 52650ad464a728d1648f496751e3f713077ea3a1de7278ed03531b2e8723e63cf2f6f41b56c98c0f73ffa22c36e01d9170b409ab452c737aca35b7ecd7a6b448
fdf82ba18 Update all subprocess.check_output functions in CI scripts to be Python 3.4 compatible (Graham Krizek)
Pull request description:
CI is failing the `lint` stage on every Cron run (regular PR/Push runs still pass). The failure was introduced in 74ce326 and has been broken since. The Python version running in CI was downgraded to 3.4 from 3.6. There were a couple files that were using the `encoding` argument in the `subprocess.check_output` function. This was introduced in Python 3.6 and therefore broke the scripts that were using it. The `universal_newlines` argument was used as well, but in order to use it we must be able to set encoding because of issues on some BSD systems.
To get CI to pass, I removed all `universal_newline` and `encoding` args to the `check_ouput` function. Then I decoded all `check_output` return values. This should keep the same behavior but be Python 3.4 compatible.
Tree-SHA512: f5e5885e98cf4777be9cc254446a873eedb03bdccbd8e06772a964db95e9fcf46736aa9cdcab1d8f123ea9f4947ed6020679898d8b2f47ffb1d94c21a4b08209
42ff30ec6 [Docs] add short documentation for /rest/blockhashbyheight (Jonas Schnelli)
579d418f7 [QA] add rest tests for /rest/blockhashbyheight/<HEIGHT>.<FORMAT> (Jonas Schnelli)
eb9ef04c4 REST: add "blockhashbyheight" call, fetch blockhash by height (Jonas Schnelli)
Pull request description:
Completes the REST interface for trivial block exploring by adding a call that allows to fetch the blockhash in the main chain by a given height.
Tree-SHA512: 94be9e56718f857279b11cc16dfa8d04f3b5a762e87ae54281b4d87247c71c844895f4944d5a47f09056bf851f4c4761ac4fbdbaaee957265d14de5c1c73e8d2
Introduces `TestNode.profile_with_perf()` context manager which
samples node execution to produce profiling data.
Also introduces a test framework flag, `--perf`, which will run
perf on all nodes for the duration of a given test.
948d8f4f10 lint: Enable python linters via an array (Ben Woosley)
Pull request description:
This assures consistent recording of the enabled linters.
This applies the same fix as #15170 to lint-python.sh
Tree-SHA512: 6d03f919e86e7c2465475c88b25dd84391282bcc11728078024daf0432a7dccddf9e4a2cdae35d6ef374971cb4e12f0fa21b58f757e25f2fe7c12ceb4f4b2c57
7cf994d5cf qa: Improve tests of /rest/headers and /rest/block (João Barbosa)
0825b86b28 doc: /rest/block responds with 404 if block does not exist (João Barbosa)
be625f7c55 doc: Explain empty result of /rest/headers (João Barbosa)
Pull request description:
Follow up of #15107.
Tree-SHA512: a7fdeed05216e3eda9604664db529237c2d0ddf422cfac139d6345a22b6e00bfe870d4e3f177423db7d4efb295ac2dc0ca2eb20c9c27c0719b89fd5428860d03
Removing the 'universal_newlines' and 'encoding' args from the subprocess.check_outputs fuction. 'universal_newlines' is supported in 3.4, but 'encoding' is not. Without specifying 'encoding' it will make a guess at encoding, which can break things on BSD systems. We must handle encoding/decoding ourselves until we can use Python 3.6
e4a0c3547e Improve blocksdir functional test. (Hennadii Stepanov)
c3f1821ac7 Make blockdir always net specific (Hennadii Stepanov)
Pull request description:
The blocks directory is net specific by definition.
Also this prevents the side effect of calling `GetBlocksDir(false)` in the non-mainnet environment.
Currently a new node creates an unused `blocks\` directory in the root of the data directory when `-testnet` or `-regtest` is specified.
Refs:
- #12653
- https://github.com/bitcoin/bitcoin/pull/12653#discussion_r174784834 by @laanwj
- https://github.com/bitcoin/bitcoin/issues/14595#issuecomment-436011186
Tree-SHA512: c9957a68a4a200ebd2010823a56db7e61563afedcb7c9828e86b13f3af2990e07854b622c1f3374756f94574acb3ea32de7d2a399eef6c0623f0e11265155627
4412a59bfe qa: Remove race between connecting and shutdown on separate connections (João Barbosa)
Pull request description:
Fixes the error https://github.com/bitcoin/bitcoin/pull/14670#issuecomment-447255352 reported by @ken2812221.
There is a race between RPC stop and another concurrent call in the test framework. The connection must be established and the command `waitfornewblock` running before calling `stop`.
See also https://github.com/bitcoin/bitcoin/pull/14670#issuecomment-447304513.
Tree-SHA512: 77feb8628d3b9c025ec0cf83565d4d6680cad4fb182fc93a65df8b573f3e799ba4c44e06d9001dd8a375ca0b1ee17f10e66c3902b6256d0ae2acbc64539185d7
cbd9091ed5 refactor/lint: Add ignored suggestions to an array (Vidar Holen)
Pull request description:
By adding excluded shellcheck suggestions to an array, you can avoid the current duplication
between command and comments. This ensures that they never go out of sync, makes it easier to
add new ones, and improves the readability of related diffs.
Tree-SHA512: 04afced1d27fda940cc5e61d7f9ed04507c8f7f7dfd0031c09898a599c6de93695923a80cb3d515a0f0bf728847592d8680c15ac2e376b48726c03ca744f13a5
a0ac15459a doc: Add getrpcinfo release notes (João Barbosa)
251a91c1bf qa: Add tests for getrpcinfo (João Barbosa)
d0730f5ce4 rpc: Add getrpcinfo command (João Barbosa)
068a8fc05f rpc: Track active commands (João Barbosa)
bf4383277d rpc: Remove unused PreCommand signal (João Barbosa)
Pull request description:
The new `getrpcinfo` command exposes details of the RPC interface. The details can be configuration properties or runtime values/stats.
This can be particular useful to coordinate concurrent functional tests (see #14958 from where this was extracted).
Tree-SHA512: 7292cb6087f4c429973d991aa2b53ffa1327d5a213df7d6ba5fc69b01b2e1a411f6d1609fed9234896293317dab05f65064da48b8f2b4a998eba532591d31882
fa48baf23e wallet: Avoid leaking locktime fingerprint when anti-fee-sniping (MarcoFalke)
453803adc9 [test] wallet_txn_clone: Correctly clone txin sequence (MarcoFalke)
Pull request description:
The wallet sets the locktime to the current height of our active chain. This is fine, as long as our node is connected to other nodes. However, when we fall back and get stuck at a particular height (e.g. taking the wallet offline), the same (potentially unique) locktime is used for all transactions. This makes it easier for passive observers to cluster transactions by wallet.
For reference, I visualized "locktime-reuse" with the data:
* blocks 545k-555k (both inclusive)
* locktimes<=60k
* excluding coinbase txs
Tree-SHA512: 2af259dd8f9f863312e2732d80ca8ba6a20c8d6d1c486b10a48479e1c85ccf13b0c38723740ebadde0f28d321cd9c133ad3e5d1e925472eb27681143bda2d0e7
ef5ebc6d8f docs: Clarifying testing instructions (benthecarman)
Pull request description:
This statement confused me on my first time reading through. Hopefully, this addition will help someone else on their first time.
Tree-SHA512: 17f421275adb7586eca954910269d29fcd3bacc42fab4bc2e01110f9e13ca6f8c1ca178246f7192e1131f14ced7f7dc0b57e7aec324898807c1813a2ebc513de
8931a95bec Include util/strencodings.h which is required for IsSpace(...) (practicalswift)
7c9f790761 Update KNOWN_VIOLATIONS: Remove fixed violations (practicalswift)
587924f000 Use IsSpace(...) instead of boost::is_space (practicalswift)
c5fd143edb Use ToLower(...) instead of std::tolower (practicalswift)
e70cc8983c Use IsDigit(...) instead of std::isdigit (practicalswift)
Pull request description:
* Use `ToLower(...)` instead of `std::tolower`. `std::tolower` is locale dependent.
* Use `IsDigit(...)` instead of `std::isdigit`. Some implementations (e.g. Microsoft in 1252 codepage) may classify single-byte characters other than `[0-9]` as digits.
* Update `KNOWN_VIOLATIONS`: Remove fixed violations.
* ~~Replace use of locale dependent Boost trim (`boost::trim`) with locale independent `TrimString`.~~
* Use` IsSpace(...)` instead of `boost::is_space`
Tree-SHA512: defed016136b530b723fa185afdbd00410925a748856ba3afa4cee60f61a67617e30f304f2b9991a67b5fe075d9624f051e14342aee176f45fbc024d59e1aa82
fab17e8272 test: Add basic test for BIP34 (MarcoFalke)
Pull request description:
BIP34 was disabled for testing, which explains why it had no test.
Fix that by enabling it and adding a test.
Tree-SHA512: 9cb5702d474117ce6420226eb93ee09d6fb5fc856fabc8b67abe56a088cd727674e0e5462000e1afa83b911374036f90abdbdde56a8c236a75572ed47e10a00f
fa38d3df69 [rpc] Correct reconsiderblock help text, add test (MarcoFalke)
Pull request description:
Rework documentation and test to match the implementation
Tree-SHA512: d0adef6b054a341bcc1cb87783a4e4cf9be124ba6812e1ac88246a5e01b2861a8071b12dba880b2b428c37da3fa860bfec3fe3e5fbb7c28696872113faa84a9f
fac4e731a8 test: Run invalid_txs.InputMissing test in feature_block (MarcoFalke)
Pull request description:
Tree-SHA512: 24c3f519ba0cf417b66e0df6f5ddc0430e3f419af4705a9c85096da47ff4d8f51487d65b68f3f993800003b3f936d95d8a0bade846e1b45f95b2bdbecc9ebab7
4f4993fe2a Remove UBSan suppression (practicalswift)
958e1a307e streams: Remove unused seek(size_t) (practicalswift)
Pull request description:
Fix broken `streams_vector_reader` test. Remove unused `seek(size_t)`.
Before this change the test `streams_vector_reader` triggered an unintended unsigned integer wraparound. It tried so seek using a negative value in `reader.seek(-6)`.
Changes in this PR:
* Fix broken `VectorReader::seek(size_t)` test case
* Remove unused `seek(size_t)`
Tree-SHA512: 6c6affd680626363eef9e496748f2f86a522325abab9d6b13161f41125cdc29ceb36c2c1509c90b8ff108d606df7629e55e094cc2b6253b05a892b81ce176b71
59e387705c test: add invalid tx templates for use in functional tests (James O'Beirne)
Pull request description:
This change adds a list of `CTransaction`-generating templates which each correspond to a specific type of invalid transaction. We then use this list to test for a wider variety of invalid tx types in `p2p_invalid_tx.py` and `feature_block.py`.
Consolidating all invalid tx types will allow us to more easily cover all tx reject cases from a variety of tests without repeating ourselves. Validation logic doesn't differ much between mempool and block acceptance, but there *is* a difference and we should be sure we're testing both comprehensively.
Right now, I've only added templates covering the tx reject types listed below but if this approach seems worthwhile I will expand the list to be fully comprehensive.
```
bad-txns-in-belowout
bad-txns-inputs-duplicate
bad-txns-too-many-sigops
bad-txns-vin-empty
bad-txns-vout-empty
bad-txns-vout-negative
```
Tree-SHA512: 05407f4a953fbd7c44c08bb49bb989cefd39a2b05ea00f5b3c92197a3f05e1b302f789e33832445734220e1c333d133aba385740b77b84139b170c583471ce20
c9066f07c9 Allow running rpc_bind.py --nonloopback test without IPv6 (Kristaps Kaupe)
Pull request description:
Don't see a reason why this can't be tested with IPv4 only.
Tree-SHA512: 515bdf700fad420e4b1798fd4978b53e2da3ddb26e43b16d68b43071bc912c325f1ceb10046ba3d0494dab289a53c45ddc2de9064117d8c1d6bf11e88323f490
