f1d21ef1c3 doc: add C++17 release note for 0.21.0 (fanquake)
Pull request description:
TLDR: Mention that the codebase is now compatible with C++17, and that the
intention is to require C++17 starting with 0.22.0.
Following some discussion with Cory/Carl, and in #16684, I think this is the next step in the C++17 migration.
While #16684 mentions a gitian/Guix release with C++17, it's not yet clear how that would be done. Are we just going to pass `--enable-c++17` in gitian/Guix?. Are we changing our default in configure.ac?
According to the [last comment](https://github.com/bitcoin/bitcoin/issues/16684#issuecomment-643778757) in #16684, we wouldn't be changing anything in depends:
> No, everything (including depends) will stay at C++11.
However I don't think we want to be mixing C++11 built dependencies, with a C++17 built bitcoind, if there is any potential for compatibility issues.
Instead, I'd suggest we build the 0.21.0 release as C++11, and do a complete switch to C++17 for 0.22.0. Also, if we actually wanted to use C++17 in depends for 0.21.0, we couldn't without breaking C++11 compat (Qt). See below.
Here is a potential timeline/TODOs for the migration:
Potential Timeline
* 17 / 6 / 2020 - Today
* Some time prior to split-off:
* Confirm that compiling with C++17 works.
* Confirm that C++11 compatibility has not been broken.
* 1 / 11 / 2020
* [0.21.0 split off happens](https://github.com/bitcoin/bitcoin/issues/18947).
* 2 / 11 / 2020
* Merge an "incompatible with C++11" change into master.
* Switch configure to use C++17 mode by default.
* Update minimum compiler requirements. At least:
* Clang 5: https://clang.llvm.org/cxx_status.html#cxx17
* GCC 7: https://gcc.gnu.org/projects/cxx-status.html#cxx17
* While GCC has some support from 5, it seems a more complete support landed in GCC 7.
* https://gcc.gnu.org/gcc-7/changes.html#cxx
* Switch depends packages to use C++17 where applicable.
* Bump Qt from 5.9.x (no c++17 mode) to, likely, 5.15.x (LTS).
* Drop support for macOS < 10.14.x
* The c++ dylib shipped with macOS [doesn't support c++17, prior to macOS 10.14](https://github.com/bitcoin/bitcoin/issues/16684#issuecomment-643722538).
* Building Qt 5.12 or 5.15 in C++17 mode will also require a minimum macOS deployment target of 10.14. https://codereview.qt-project.org/c/qt/qtbase/+/283832.
* Begin merging PRs like #19183 and #19245.
* I've left some comments in #19183 if the macOS runtime issue interests anyone.
* 3 / 12 / 2020
* 0.21.0 released.
* Built as C++11.
* Contains warning in release notes that compiling 0.22.0 will require C++17.
* 3 / 6 / 2021
* 0.22.0 released.
* Full of C++17 code.
One thing worth noting, is that we cannot bump our Qt to a newer LTS for 0.21.0, without breaking C++11 compatibility. Qt 5.12 is not compilable in C++11 mode, as the project has started using C++14 features throughout at least the macOS portions of it's codebase, and seemingly "forgotten" that the release is meant to be C++11 compatible.
Upstream bug here: https://bugreports.qt.io/browse/QTBUG-77310.
> Building Qt requires C+11, at a minimum, but in practice we use later features, usually under a feature define, or with a fallback of some kind. On platforms that support > C11, we've (apparently) not considered the fallback necessary, under the assumption C+14 is always available.
ACKs for top commit:
MarcoFalke:
ACK f1d21ef1c3 can't hurt to give an advance warning
Sjors:
ACK f1d21ef1c3
laanwj:
ACK f1d21ef1c3
theStack:
ACK f1d21ef1c3
Tree-SHA512: 706baceb07d9584783ba6e437cdf447531c20f586285b9797edc21f3adb1e9d386059d1c543c70eb298d0f8e555dafb6682a55d35c5836979fc12132e8ba06f5
bc01f7ae05 doc: release note for rpc getaddressinfo removals (Jon Atack)
90e989390e rpc: getaddressinfo RPCResult fixup (Jon Atack)
a8507c99da rpc: remove deprecated getaddressinfo `labels: purpose` (Jon Atack)
645a8653c8 rpc: remove deprecated getaddressinfo `label` field (Jon Atack)
Pull request description:
These were deprecated in #17578 and #17585, with expected 0.21 removal notified in the 0.20 release notes.
```
- The `getaddressinfo` RPC has had its `label` field deprecated
(re-enable for this release using the configuration parameter
`-deprecatedrpc=label`). The `labels` field is altered from returning
JSON objects to returning a JSON array of label names (re-enable
previous behavior for this release using the configuration parameter
`-deprecatedrpc=labelspurpose`). Backwards compatibility using the
deprecated configuration parameters is expected to be dropped in the
0.21 release. (#17585, #17578)
```
ACKs for top commit:
Sjors:
utACK bc01f7a
adamjonas:
utACK bc01f7a
meshcollider:
utACK bc01f7ae05
Tree-SHA512: ae1af381e32c4c3bde8b061a56382838513a9a82c88767843cdeae3a2ab8aa7d8c2e66e106d2b31ea07d74bb80c191a2f842c9aaecc7c5438ad9a9bc66d1b251
e5327f947c [rpc] fundrawtransaction: add_inputs option to control automatic input adding (Sjors Provoost)
79804fe24b [rpc] walletcreatefundedpsbt: don't automatically append inputs (Sjors Provoost)
Pull request description:
When the user doesn't specificy inputs, it makes sense to automatically select them. But when the user does specify inputs, `walletcreatefundedpsbt` now fails if the amount is insufficient, unless `addInputs` is set to `true`.
Similarly for `fundrawtransaction` if the original transaction already specified inputs, we only add more if `addInputs` is set to `true`.
This protects against fat finger mistakes in the amount or fee rate (see also #16257). The behavior is also more similar to GUI coin selection.
ACKs for top commit:
achow101:
ACK e5327f947c
meshcollider:
utACK e5327f947c
Tree-SHA512: d8653b820914396c7c25b0d0a2b7e92de214aa023bc1aa085feb37d3b20fab361ebea90416a7db989f19bdc37e26cf0adfbcb712c80985c87afa67a9bd44fecb
This replaces the current benchmarking framework with nanobench [1], an
MIT licensed single-header benchmarking library, of which I am the
autor. This has in my opinion several advantages, especially on Linux:
* fast: Running all benchmarks takes ~6 seconds instead of 4m13s on
an Intel i7-8700 CPU @ 3.20GHz.
* accurate: I ran e.g. the benchmark for SipHash_32b 10 times and
calculate standard deviation / mean = coefficient of variation:
* 0.57% CV for old benchmarking framework
* 0.20% CV for nanobench
So the benchmark results with nanobench seem to vary less than with
the old framework.
* It automatically determines runtime based on clock precision, no need
to specify number of evaluations.
* measure instructions, cycles, branches, instructions per cycle,
branch misses (only Linux, when performance counters are available)
* output in markdown table format.
* Warn about unstable environment (frequency scaling, turbo, ...)
* For better profiling, it is possible to set the environment variable
NANOBENCH_ENDLESS to force endless running of a particular benchmark
without the need to recompile. This makes it to e.g. run "perf top"
and look at hotspots.
Here is an example copy & pasted from the terminal output:
| ns/byte | byte/s | err% | ins/byte | cyc/byte | IPC | bra/byte | miss% | total | benchmark
|--------------------:|--------------------:|--------:|----------------:|----------------:|-------:|---------------:|--------:|----------:|:----------
| 2.52 | 396,529,415.94 | 0.6% | 25.42 | 8.02 | 3.169 | 0.06 | 0.0% | 0.03 | `bench/crypto_hash.cpp RIPEMD160`
| 1.87 | 535,161,444.83 | 0.3% | 21.36 | 5.95 | 3.589 | 0.06 | 0.0% | 0.02 | `bench/crypto_hash.cpp SHA1`
| 3.22 | 310,344,174.79 | 1.1% | 36.80 | 10.22 | 3.601 | 0.09 | 0.0% | 0.04 | `bench/crypto_hash.cpp SHA256`
| 2.01 | 496,375,796.23 | 0.0% | 18.72 | 6.43 | 2.911 | 0.01 | 1.0% | 0.00 | `bench/crypto_hash.cpp SHA256D64_1024`
| 7.23 | 138,263,519.35 | 0.1% | 82.66 | 23.11 | 3.577 | 1.63 | 0.1% | 0.00 | `bench/crypto_hash.cpp SHA256_32b`
| 3.04 | 328,780,166.40 | 0.3% | 35.82 | 9.69 | 3.696 | 0.03 | 0.0% | 0.03 | `bench/crypto_hash.cpp SHA512`
[1] https://github.com/martinus/nanobench
* Adds support for asymptotes
This adds support to calculate asymptotic complexity of a benchmark.
This is similar to #17375, but currently only one asymptote is
supported, and I have added support in the benchmark `ComplexMemPool`
as an example.
Usage is e.g. like this:
```
./bench_bitcoin -filter=ComplexMemPool -asymptote=25,50,100,200,400,600,800
```
This runs the benchmark `ComplexMemPool` several times but with
different complexityN settings. The benchmark can extract that number
and use it accordingly. Here, it's used for `childTxs`. The output is
this:
| complexityN | ns/op | op/s | err% | ins/op | cyc/op | IPC | total | benchmark
|------------:|--------------------:|--------------------:|--------:|----------------:|----------------:|-------:|----------:|:----------
| 25 | 1,064,241.00 | 939.64 | 1.4% | 3,960,279.00 | 2,829,708.00 | 1.400 | 0.01 | `ComplexMemPool`
| 50 | 1,579,530.00 | 633.10 | 1.0% | 6,231,810.00 | 4,412,674.00 | 1.412 | 0.02 | `ComplexMemPool`
| 100 | 4,022,774.00 | 248.58 | 0.6% | 16,544,406.00 | 11,889,535.00 | 1.392 | 0.04 | `ComplexMemPool`
| 200 | 15,390,986.00 | 64.97 | 0.2% | 63,904,254.00 | 47,731,705.00 | 1.339 | 0.17 | `ComplexMemPool`
| 400 | 69,394,711.00 | 14.41 | 0.1% | 272,602,461.00 | 219,014,691.00 | 1.245 | 0.76 | `ComplexMemPool`
| 600 | 168,977,165.00 | 5.92 | 0.1% | 639,108,082.00 | 535,316,887.00 | 1.194 | 1.86 | `ComplexMemPool`
| 800 | 310,109,077.00 | 3.22 | 0.1% |1,149,134,246.00 | 984,620,812.00 | 1.167 | 3.41 | `ComplexMemPool`
| coefficient | err% | complexity
|--------------:|-------:|------------
| 4.78486e-07 | 4.5% | O(n^2)
| 6.38557e-10 | 21.7% | O(n^3)
| 3.42338e-05 | 38.0% | O(n log n)
| 0.000313914 | 46.9% | O(n)
| 0.0129823 | 114.4% | O(log n)
| 0.0815055 | 133.8% | O(1)
The best fitting curve is O(n^2), so the algorithm seems to scale
quadratic with `childTxs` in the range 25 to 800.
fa9604c46f doc: noban precludes maxuploadtarget disconnects (MarcoFalke)
fa3999fe35 net: Reformat excessively long if condition into multiple lines (MarcoFalke)
Pull request description:
Whitelisting has been replaced by permission flags, so properly document this. See also #10131
ACKs for top commit:
hebasto:
ACK fa9604c46f, I have reviewed the code and it looks OK, I agree it can be merged.
ariard:
ACK fa9604c
Tree-SHA512: 5aee917ab9817719f01ec155487542118e17fa3d145ae7e4bc0e872b2cec39cde9e7fbdee2ae77e9a52700dd8bcc366de4224152e08e709d44d08e0d2f19c613
Fuzzing code uses C++17 specific code (e.g. std::optional), so it is not
possible to compile with --enable-fuzz and without --enable-c++17.
Thus, turn on --enable-c++17 whenever --enable-fuzz is used.
7eaf86d3bf trivial: Suggested cleanups to surrounding code (Russell Yanofsky)
b604c5c8b5 wallet: Minimal fix to restore conflicted transaction notifications (Russell Yanofsky)
Pull request description:
This fix is a based on the fix by Antoine Riard (ariard) in https://github.com/bitcoin/bitcoin/pull/18600.
Unlike that PR, which implements some new behavior, this just restores previous wallet notification and status behavior for transactions removed from the mempool because they conflict with transactions in a block. The behavior was accidentally changed in two `CWallet::BlockConnected` updates: a31be09bfd and 7e89994133 from https://github.com/bitcoin/bitcoin/pull/16624, causing issue https://github.com/bitcoin/bitcoin/issues/18325.
The change here could be improved and replaced with a more comprehensive cleanup, so it includes a detailed comment explaining future considerations.
Fixes#18325
Co-authored-by: Antoine Riard (ariard)
ACKs for top commit:
jonatack:
Re-ACK 7eaf86d3bf
ariard:
ACK 7eaf86d, reviewed, built and ran tests.
MarcoFalke:
ACK 7eaf86d3bf🍡
Tree-SHA512: 9a1efe975969bb522a9dd73c41064a9348887cb67883cd92c6571fd2df4321b9f4568363891abdaae14a3b9b168ef8142e95c373fc04677e46289b251fb84689
9e1cb1adf1 [trivial/doc] Fix comment type (Amiti Uttarwar)
8f30260a67 [doc] Update unbroadcast description in RPC results (Amiti Uttarwar)
750456d6f2 [trivial] Remove misleading 'const' (Amiti Uttarwar)
fa32e676e5 [test] Manage node connections better in mempool persist test (Amiti Uttarwar)
1f94bb0c74 [doc] Provide rationale for randomization in scheduling. (Amiti Uttarwar)
9c8a55d9cb [mempool] Don't throw expected error message when upgrading (Amiti Uttarwar)
ba54983182 [test] Test that wallet transactions aren't rebroadcast before 12 hours (Amiti Uttarwar)
00d44a534b [test] P2P connection behavior should meet expectations (Amiti Uttarwar)
bd093ca15d [test] updates to unbroadcast test (Amiti Uttarwar)
dab298d9ab [docs] add release notes (Amiti Uttarwar)
Pull request description:
This PR is a follow up to #18038 which introduced the idea of an unbroadcast set & focuses mostly on documentation updates and test fixes. One small functionality update to not throw an expected error in `LoadMempool` when you upgrade software versions.
#18895 is another follow up to that addresses other functionality updates.
Background context:
The unbroadcast set is a mechanism for the mempool to track locally submitted transactions (via wallet or RPC). The node does a best-effort of delivering the transactions to the network via retries every 10-15 minutes until either a `GETDATA` is received or the transaction is removed from the mempool.
ACKs for top commit:
MarcoFalke:
ACK 9e1cb1adf1 👁
gzhao408:
ACK [`9e1cb1a`](9e1cb1adf1)
Tree-SHA512: 0cd51c4ca368b9dce92d50d73ec6e9df278a259e609eef2858f24cb8595ad07acc3db781d9eb0c351715f18fca5a2b4526838981fdb34a522427e9dc868bdaa6
1c91ffefcf doc : add link to readme.md in the first section (pad)
Pull request description:
I have searched how to do it in this doc for some time :-(
I think it might help other newbies interested in building with visual studio.
ACKs for top commit:
hebasto:
ACK 1c91ffefcf, a new link works as expected :)
Tree-SHA512: 42ef3ba374bced9b4ab0010fe8c30de06f59ff8a84f8e02f8a91f33e7e403cf91d624fc7df3f45096df53171a90b9ff60277969cc30f1357d92094ad72ca9d53
84ae0578b6 Add release notes about salvage changes (Andrew Chow)
ea337f2d03 Move RecoverKeysOnlyFilter into RecoverDataBaseFile (Andrew Chow)
9ea2d258b4 Move RecoverDatabaseFile and RecoverKeysOnlyFilter into salvage.{cpp/h} (Andrew Chow)
b426c7764d Make BerkeleyBatch::Recover and WalletBatch::RecoverKeysOnlyFilter standalone (Andrew Chow)
2741774214 Expose a version of ReadKeyValue and use it in RecoverKeysOnlyFilter (Andrew Chow)
ced95d0e43 Move BerkeleyEnvironment::Salvage into BerkeleyBatch::Recover (Andrew Chow)
07250b8dce walletdb: remove fAggressive from Salvage (Andrew Chow)
8ebcbc85c6 walletdb: don't automatically salvage when corruption is detected (Andrew Chow)
d321046f4b wallet: remove -salvagewallet (Andrew Chow)
cdd955e580 Add basic test for bitcoin-wallet salvage (Andrew Chow)
c87770915b wallettool: Add a salvage command (Andrew Chow)
Pull request description:
Removes the `-salvagewallet` startup option and adds a `salvage` command to the `bitcoin-wallet` tool. As such, `-salvagewallet` is removed. Additionally, the automatic salvage that is done if the wallet file fails to load is removed.
Lastly the salvage code entirely is moved out entirely into `bitcoin-wallet` from `walletdb.{cpp/h}` and `db.{cpp/h}`.
ACKs for top commit:
jonatack:
ACK 84ae0578b6 feedback taken, and compared to my previous review, the bitcoin-wallet salvage command now seems to run and it exits without raising. The new test passes at both 9454105 and 84ae057 so as a sanity check I'd agree there is room for improvement, if possible.
MarcoFalke:
re-ACK 84ae0578b6🏉
Empact:
Code Review ACK 84ae0578b6
ryanofsky:
Code review ACK 84ae0578b6. Lot of small changes since previous review: added verify step before salvage, added basic test in new commit, removed unused scanstate variable and warnings parameter, tweaked various comments and strings, moved fsuccess variable declaration
meshcollider:
Concept / light code review ACK 84ae0578b6
Tree-SHA512: 05be116b56ecade1c58faca1728c8fe4b78f0a082dbc2544a3f7507dd155f1f4f39070bd1fe90053444384337bc48b97149df5c1010230d78f8ecc08e69d93af
ca2a09640f Change SetType to SetInternal and remove m_address_type (Andrew Chow)
89b1ce1140 Remove unimplemented SetCrypted from DescriptorScriptPubKeyMan (Andrew Chow)
b9073c8f13 rpc: createwallet warning that descriptor wallets are experimental (Andrew Chow)
610030d95c docs: Add release notes for descriptor wallets (Andrew Chow)
Pull request description:
Some docs and cleanup following #16528.
* Added release notes to explain a bit of motivation for descriptor wallets, what was changed, and how users will be effected by it. Also mentions the caveats regarding multsigs and watchonly that we have discussed on IRC.
* Adds a warning to `createwallet` that descriptor wallets are experimental.
* Removed unused `SetCrypted` as suggestioned: https://github.com/bitcoin/bitcoin/pull/16528#discussion_r415300916
* Removed `m_address_type` as mentioned in https://github.com/bitcoin/bitcoin/pull/18782#issuecomment-620167077
ACKs for top commit:
Sjors:
tACK ca2a09640f
instagibbs:
utACK ca2a09640f
meshcollider:
utACK ca2a09640f
Tree-SHA512: 987188a912c191430e5d3f89bcef54ba6773692fc2d95b16a3ec11d9007ded210466ed980a3857e8b7196beef6422f07f9c85cc157f996c02d16f4dbde2e7b2a
This fix is a based on the fix by Antoine Riard <ariard@student.42.fr> in
https://github.com/bitcoin/bitcoin/pull/18600.
Unlike that PR, which implements some new behavior, this just restores previous
wallet notification and status behavior for transactions removed from the
mempool because they conflict with transactions in a block. The behavior was
accidentally changed in two `CWallet::BlockConnected` updates:
a31be09bfd and
7e89994133 from
https://github.com/bitcoin/bitcoin/pull/16624, causing issue
https://github.com/bitcoin/bitcoin/issues/18325.
The change here could be improved and replaced with a more comprehensive
cleanup, so it includes a detailed comment explaining future considerations.
Fixes#18325
Co-authored-by: Antoine Riard <ariard@student.42.fr>
autoconf and automake changes to support multiprocess gui/node/wallet execution.
This adds a new --enable-multiprocess flag, and build configuration code to
detect libraries needed for multiprocess support. The --enable-multiprocess
flag builds new bitcoin-node and bitcoin-gui executables, which are updated in
https://github.com/bitcoin/bitcoin/pull/10102 to communicate across processes.
But for now they are functionally equivalent to existing bitcoind and
bitcoin-qt executables.
bb1ec36fb1 doc: Document how to fuzz Bitcoin Core using honggfuzz (practicalswift)
Pull request description:
Document how to fuzz Bitcoin Core using Honggfuzz.
ACKs for top commit:
fanquake:
ACK bb1ec36fb1 - did a couple quick runs on a severely under powered VM.
Tree-SHA512: 117944c52763a5672f988c62fecb01b85f19f3827fad5582a51464aefdaac4d9a9cd81e2118199f6ea1bb3ab0893c8459ca3d1df7f67bfcf215d5e305225f210
a2a03c3ca9 fixing documentation to not require rpcpassword (“jkcd”)
Pull request description:
Configuration section in [doc/init.md](https://github.com/bitcoin/bitcoin/blob/master/doc/init.md) says user must set rpcpassword in order to run bitcoind. Since [71cbea](71cbeaad9a) fixed the code to use a cookie for authentication, it is not mandatory to set rpcpassword in the configuration.
Fixes#16346
ACKs for top commit:
hebasto:
ACK a2a03c3ca9, modulo nit
Tree-SHA512: a62816fef78bed32200bb278cfc7aacf6ea154a60fdf5181927e48b806a1bd694bdf3ccec8362f5e58aad694d636c63f540323d54d85b61deaa417b95b8b56eb
808ef36b89 [doc] Update thread information in developer docs (John Newbery)
Pull request description:
- DumpAddresses thread was removed in #5964
- Shutdown thread was removed in #5679
- Add new threads (scheduler, RPC worker, indexer, tor control)
- Small changes to documentation of other threads
ACKs for top commit:
MarcoFalke:
ACK 808ef36b89
hebasto:
ACK 808ef36b89.
Tree-SHA512: 85b6ace7bcc4dee030c63461bef1ded1a9581d4fa249c59f6fcd5d33d89c4357a6b8b35888ce0960f276d397b5e38a21e6c5d4b7b79544827a28c950e097b36d
This reverts the changes made in merge commit
1b307613604883daea4913a65da30ae073c9dc4d:
This reverts commit b919efadff.
This reverts commit d54f64c6c7.
This reverts commit 787f40668d.
This reverts commit d630646662.
This reverts commit e6e44eedd5.
b919efadff depends: Use default macos clang compiler (Russell Yanofsky)
d54f64c6c7 Add multiprocess travis configuration (Russell Yanofsky)
787f40668d Set LD_LIBRARY_PATH consistently in travis tests (Russell Yanofsky)
d630646662 libmultiprocess depends build (Russell Yanofsky)
e6e44eedd5 Multiprocess build changes (Russell Yanofsky)
Pull request description:
This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10).
This splits autotools, depends build, and travis changes out of #10102, so code changes and build system changes can be reviewed separately.
ACKs for top commit:
hebasto:
re-ACK b919efadff, rebased only since my [previous](https://github.com/bitcoin/bitcoin/pull/16367#issuecomment-605514556) review.
Tree-SHA512: ebc5e403cc99a0d9629ed7fe1595e01d57e6d1255cbf03968a3196ff6f528f734c78060fdc065724ee1f923bcc5aa2b29470fcb36a7f15957eb57c76d58178a4
Now that 0.20 branch has been split off, master is 0.20.99 (pre-0.21).
Also clean out release notes.
Tree-SHA512: bba6133ae9708f75206c8934901b9f9909a233330f4dfefb3c24175bf8e11631cdc89a5d24a22421a73083f7eb743e977db8020b87dfbd3c1e6043929a19a285
9e071b0089 test: remove rapidcheck integration and tests (fanquake)
Pull request description:
Whilst the property tests are interesting, ultimately [rapidcheck](https://github.com/emil-e/rapidcheck) integration in this repository has not gained much traction. We have a limited number of tests, and they are rarely (if ever) run. Have discussed this with Chris Stewart.
ACKs for top commit:
practicalswift:
ACK 9e071b0089
Tree-SHA512: d0c12af3163382eee8413da420c63e39265a7b700709a05d518445832d45e049aed9508e32524db5228fe3ac114609a00b7bb890be047c07032e44a5ef4611e9
autotools and automake changes to support multiprocess execution.
This adds a new --enable-multiprocess flag, and build configuration code to
detect libraries needed for multiprocess support. The --enable-multiprocess
flag builds new bitcoin-node and bitcoin-gui executables, which are updated in
https://github.com/bitcoin/bitcoin/pull/10102 to communicate across processes.
But for now they are functionally equivalent to existing bitcoind and
bitcoin-qt executables.
error: unknown switch `a'
usage: git add [<options>] [--] <pathspec>...
-n, --dry-run dry run
-v, --verbose be verbose
-i, --interactive interactive picking
-p, --patch select hunks interactively
-e, --edit edit current diff and apply
-f, --force allow adding otherwise ignored files
-u, --update update tracked files
--renormalize renormalize EOL of tracked files (implies -u)
-N, --intent-to-add record only the fact that the path will be added later
-A, --all add changes from all tracked and untracked files
--ignore-removal ignore paths removed in the working tree (same as --no-all)
--refresh don't add, only refresh the index
--ignore-errors just skip files which cannot be added because of errors
--ignore-missing check if - even missing - files are ignored in dry run
--chmod (+|-)x override the executable bit of the listed files
7b2975ae8f doc: Update webchat URLs in README.md (Suriyaa Sundararuban)
Pull request description:
#### What happend?
Web links in `doc/README.md` redirected from `http://webchat.freenode.net?channels=bitcoin` to `https://webchat.freenode.net/#bitcoin`.
#### What did I changed?
* Remove URL redirection. (Update all webchat links.)
* Use HTTPS protocol instead of HTTP.
ACKs for top commit:
fanquake:
ACK 7b2975ae8f
Tree-SHA512: e55970ad368ce6dbb79295d12629d0f16318e7c43d8d194876e16e81c6e325bb136c9e8b361d61c5a04e2f3624350f81c99131b1e85d9ee5410ac22f524a4ef2
d695eb4c21 doc: note the costs of fetching all pull requests (Vasil Dimov)
Pull request description:
Also mention that it is possible to fetch just one pull request.
ACKs for top commit:
MarcoFalke:
ACK d695eb4c21
fanquake:
ACK d695eb4c21
Tree-SHA512: afe080fd018b2e773fb974956937e819085831bf0c1c5623f7f12c728639906b80666b785234058ee39fd98115a53a2fad431c54ee0840667e60bb317e4a828d
621e86ee8d Update -blocksonly documentation (glowang)
Pull request description:
When -blocksonly is set to 1, it interacts with the -walletbroadcast
parameter and sets it to 0.
This behavior is not captured by the current documentation, which
claims that -blocksonly does not impact any wallet transactions at
all.
Fixes#17294
ACKs for top commit:
MarcoFalke:
ACK 621e86ee8d
Tree-SHA512: f47bfb40a196c23e62505e1d4f79094011ac7c21fc9b920fad60cdadb5c4f48e993be1f015e26e568ce329967c24848fd7b665a6cffd3881f4cfcd2fd0081ed8
When -blocksonly is set to 1, it interacts with the -walletbroadcast
parameter and sets it to 0 if it has not been set already.This behavior
is not captured by the current documentation, which claims that -blocksonly
does not impact any wallet transactions.
Update the max number of outgoing peers from 8 to 10, due to the
addition of two -blocksonly peers.
33dd764984 doc: Add fuzzing quickstart guides for libFuzzer and afl-fuzz. Simplify instructions. (practicalswift)
Pull request description:
Add fuzzing quickstart guide to make it trivial to start fuzzing Bitcoin Core.
Fuzzing is fun and having more people contributing coverage-increasing inputs to https://github.com/bitcoin-core/qa-assets would be awesome :)
ACKs for top commit:
MarcoFalke:
ACK 33dd764984
fanquake:
ACK 33dd764984 - ran through the quick start and process message instructions. macOS users might see issues with afl-fuzz.
Tree-SHA512: f3ca972ce6ed0df8bb8177bdbb1e16d8a235941ffe4fa7b95ce9520b6454694ee26d2c545eac0b8b81856a77e26befda0922a9121a445dd936a0e9f9dd034160
84a46a9b93 doc: mention MAKE=gmake workaround when building on a BSD (emu)
Pull request description:
Fixes: #14404.
Replaces: #18129.
ACKs for top commit:
vasild:
ACK 84a46a9b93
laanwj:
ACK 84a46a9b93
Tree-SHA512: 7a28c17c5d8a5d98aaedfb849d10a3a809f0d6d4b8f03add2cd6927e9d9689613b8b5c53e62d8e0fce8f4732efcee9ed3a83b0ed325b38934ceff6057a6db163
fa3fa27c45 fuzz: Remove option --export_coverage from test_runner (MarcoFalke)
aaaa055ff7 fuzz: Add option to merge input dir to test runner (MarcoFalke)
fa4fa88d76 doc: Remove --disable-ccache from docs (MarcoFalke)
Pull request description:
This is mainly useful for myself to merge pull requests like https://github.com/bitcoin-core/qa-assets/pull/4
I thought it wouldn't hurt to share the code.
Also remove the `--disable-ccache` from the docs to speed up builds when developing fuzzers.
Top commit has no ACKs.
Tree-SHA512: 818d85a90db86a7f4e8b001cc88342e5b28b02029d2bd4174440b28a8c4cc29b5406bd6348f72ddf909bb3d0f9bf7b1011976f6480e4418c8b7da5ecccae93e8
When the user doesn't specificy inputs, it makes sense to automatically select them. But when the user does specify inputs, we now fail if the amount is insufficient, unless addInputs is set to true.
3e32499909 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 3e32499909
jonatack:
ACK 3e32499
Tree-SHA512: c7a6410ef8b6e169016c2c5eac3e6b9501caabd0e8a0871ec31e56bfc44589f056d3f5cb55b5a13bba36f6c15136c2352f883e30e4dcc0997ffd36b27f9173b9
c1e0742308 doc: Warn about wallet.dat re-use and backups (Albert)
Pull request description:
Following discussion in #18205, this PR adds a warning against re-use of the same wallet file on two different nodes, as that can cause problems due to race conditions between nodes (eg: both nodes using the same addresses at the same time for different things because they are not aware of the other node).
I've also included the rationale behind the warning but I've kept it short to make it clearer to users, not sure if I should have written a longer explanation instead.
Also, while this PR may help some users avoid problems, the changes are largely inconsequential, so feel free to close it if it's not worth the effort.
On an unrelated note, I've also set up [this site](https://corollari.github.io/bitcoin-core-docs/), which periodically pulls bitcoin core and turns its docs into a webpage. Browsing the docs can also be done locally or on github, so this doesn't add much value, but I personally find that more comfortable and it makes them more searchable.
Top commit has no ACKs.
Tree-SHA512: 5ce06026176917304932714470be8c3410d35698f925875b0955ecd3b1756ef52793feb469dd4bdac4921f1a24daf59001e9911f1f096f559fb28c250baae378
155a11f897 doc: Added running functional tests in valgrind (Elichai Turkel)
Pull request description:
Technically the notes only show an "example" of how to run valgrind with the suppression file,
but now that https://github.com/bitcoin/bitcoin/pull/17633 is merged then maybe this can encourage more people to run also the functional tests in valgrind
Top commit has no ACKs.
Tree-SHA512: b8417249b720d0ed5e10b732648f2e07e8889bfc7aa7e94192d1c049b4b7837971678d30c535f273c227848f1290cf11e14369fd6c1924b734f2e47e2af41401
5bad7921d0 [test] PSBT RPC: check that bip32_derivs are present by default (Sjors Provoost)
29a21c9061 [rpc] set default bip32derivs to true for psbt methods (Sjors Provoost)
Pull request description:
In https://github.com/bitcoin/bitcoin/pull/13557#pullrequestreview-135905054 I recommended not including bip32 deriviation by default in PSBTs:
> _Bit of a privacy issue_: let's say person A and B are about to spend from a multisig address, sending everything to person A. Person A gives their address to person B, their wallet wallet creates a PSBT, but doesn't sign it. Wallet A then calls `walletprocesspsbt` which signs it and _spontaneously adds the master_fingerprint and bip32 path_. Same issue with `walletcreatefundedpsbt`.
>
> Adding `bip32_derivs` should probably be opt-in.
In practice I find this default quite annoying because I forget it and end up with a confused hardware wallet.
More importantly, in the multisig example I provided, it's actually essential for the other side to know the derivation details (in addition to an xpub). This allows them to check that change is going to an address you can still co-sign for (because the spending policy is unchanged except for an index).
ACKs for top commit:
instagibbs:
utACK 5bad7921d0
jonatack:
ACK 5bad7921d0 code review, built, ran tests, inspected/messed around with/pprinted values from the new tests. Thanks for adding the tests.
meshcollider:
utACK 5bad7921d0
Tree-SHA512: 22ad71dda96856060a96758c4ae7aafa22d5e9efba30e0c8287c711e7579849bd72593cbc0f41a2e9e8821315d78bda04e848dbb006283b841b2795e2faebcfd
63ce882760 doc: link to homebrew's troubleshooting page (Gastón I. Silva)
Pull request description:
A trivial documentation update.
When I was following the build steps for mac, I had some errors installing the dependencies. After searching on the Internet, and correcting the errors, I found that `brew doctor` had all the answers I needed. Could have skipped the Internet searches all together.
ACKs for top commit:
fanquake:
ACK 63ce882760 - a link to the troubleshooting page seems fine. I wouldn't really want our README to have anything more specific than that.
Tree-SHA512: 12c96cd9c9bd39ada21f3f27cbec3ed4bef4b8e74dec7872c892fc6a92a70418a5cc0882ff449883e91d96c01e1ca7104b076590917f397334c82931ec7fda1c
7f1475c711 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 2ee0cb3330, 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 7f1475c711
MarcoFalke:
ACK 7f1475c711
Tree-SHA512: 2350f61fa942a9053f9f5c860ea446965dc7209c71c81bdb98a859d03ca23b225ad72c9c506e4a55c8d8988823d9cfbe808c1a452a1eeadb70ab186b146dd4ca
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)
fae9084ac5 build: Skip i686 build by default in guix and gitian (MarcoFalke)
fa55a2554c depends: Remove reference to win32 (MarcoFalke)
Pull request description:
Closes#17504
Now that we no longer provide downloads for i686 on our website (https://bitcoincore.org/en/download/), there is no need to build them by default.
i686 can still be built in depends (tested by ci/travis) and in guix/gitian by setting the appropriate `HOSTS`.
ACKs for top commit:
practicalswift:
ACK fae9084ac5 -- patch looks correct
dongcarl:
ACK fae9084ac5 patch looks correct
laanwj:
Code review ACK fae9084ac5
hebasto:
ACK fae9084ac5, I have reviewed the code and it looks OK, I agree it can be merged.
Tree-SHA512: b000c19a2cd2a596a52028fa298c4022c24cfdfc1bdb3795a90916d0a00a32e4dd22278db93790b6a11724e08ea8451f4f05c77bc40d1664518e11a8c82d6e29
677fb8e923 test: Add ubsan surpression for crc32c (Wladimir J. van der Laan)
8e68bb1dde build: Disable msvc warning 4722 for leveldb build (Aaron Clauson)
be23949765 build: MSVC changes for leveldb update (Aaron Clauson)
9ebdf04757 build: CRC32C build system integration (Wladimir J. van der Laan)
402252a808 build: Add LCOV exception for crc32c (Wladimir J. van der Laan)
3a037d0067 test: Add crc32c exception to various linters and generation scripts (Wladimir J. van der Laan)
84ff1b2076 test: Add crc32c to subtree check linter (Wladimir J. van der Laan)
7cf13a5134 doc: Add crc32c subtree to developer notes (Wladimir J. van der Laan)
24d02a9ac0 build: Update build system for new leveldb (Wladimir J. van der Laan)
2e1819311a Squashed 'src/crc32c/' content from commit 224988680f7673cd7c769963d4035cb315aa3388 (Wladimir J. van der Laan)
66480821b3 Squashed 'src/leveldb/' changes from f545dfabff4c2e9836efed094dba99a34fbc6b88..f8ae182c1e5176d12e816fb2217ae33a5472fdd7 (Wladimir J. van der Laan)
Pull request description:
This updates leveldb to currently newest upstream commit 0c40829872:
- CRC32C hardware acceleration is now an external library [crc32c](https://github.com/google/crc32c). This adds acceleration on ARM, and should be faster on x86 because of using prefetch. It also makes it easy to support similar instruction sets on other platforms in the future.
- Thread handling uses C++11, instead of platform specific code.
- Native windows environment was added. No need to maintain our own hacky one, anymore.
- Upstream now builds using CMake. This doesn't mean we need to use that (phew), but internal configuration changed to a a series of checks, instead of OS profiles. This means the blanket error "Cannot build leveldb for $host. Please file a bug report' is removed.
All changes: a53934a3ae...0c40829872
Pretty much all our changes have been subsumed by upstream, so we figured it was cleaner to start over with a new branch from upstream with the still-relevant patches applied: https://github.com/bitcoin-core/leveldb/tree/bitcoin-fork-new
There's quite some testing to be done (see below). See https://github.com/bitcoin-core/leveldb/issues/25 and https://github.com/bitcoin-core/leveldb/pull/26 for more history and context.
TODO:
- [x] Subtree `crc32c`
- [x] Make linters happy about crc32 subtree
- [x] Integrate `crc32c` library into build system
- [x] MSVC build system
ACKs for top commit:
sipa:
ACK 677fb8e923
Tree-SHA512: 37ee92a750e053e924bc4626b12bb3fd81faa9f8c5ebaa343931fee810c45ba05aa6051fdea82535fa351bf2be7297801b98af9469865fc5ead771650a5d6240
19a354b11f Output a descriptor in createmultisig and addmultisigaddress (Andrew Chow)
Pull request description:
Give a descriptor from `createmultisig` and `addmultisigaddress`.
Extracted from #16528 with `addmultisgaddress` and tests added.
ACKs for top commit:
Sjors:
tACK 19a354b11f
MarcoFalke:
ACK 19a354b11f
promag:
Code review ACK 19a354b11f.
meshcollider:
utACK 19a354b11f
Tree-SHA512: e813125fbbc358ea8d45b1748de16a29a94efd83175b748fb8fa3b0bfc8e783ed36b6c554d84f5d4ead1ba252a83a3e937b6c3f75da7b8d3b4e55f94d6013771
900d8f6f70 util: Disallow network-qualified command line options (Russell Yanofsky)
Pull request description:
Previously these were allowed but ignored.
This change implements one of the settings simplifications listed in #17508. Change includes release notes.
ACKs for top commit:
laanwj:
ACK 900d8f6f70
Tree-SHA512: ab020a16a86c1e8ec709fbf798d533879d32c565eceeb7eb785c33042c49c6b4d1108c5453d8166e4a2abffc2c8802fbb6d3b895e0ddeefa8f274fd647e3c8ad
d3bc184081 doc: update release notes with getaddressinfo label deprecation (Jon Atack)
72af93f364 test: getaddressinfo label deprecation test (Jon Atack)
d48875fa20 rpc: deprecate getaddressinfo label field (Jon Atack)
dc0cabeda4 test: remove getaddressinfo label tests (Jon Atack)
c7654af6f8 doc: address pr17578 review feedback (Jon Atack)
Pull request description:
This PR builds on #17578 (now merged) and deprecates the rpc getaddressinfo `label` field. The deprecated behavior can be re-enabled by starting bitcoind with `-deprecatedrpc=label`.
See http://www.erisian.com.au/bitcoin-core-dev/log-2019-11-22.html#l-622 and https://github.com/bitcoin/bitcoin/pull/17283#issuecomment-554458001 for more context.
Reviewers: This PR may be tested manually by building, then running bitcoind with and without the `-deprecatedrpc=label` flag while verifying the rpc getaddressinfo output and help text.
Next step: add support for multiple labels.
ACKs for top commit:
jnewbery:
ACK d3bc184081
laanwj:
ACK d3bc184081
meshcollider:
utACK d3bc184081
Tree-SHA512: f954402884ec54977def332c8160fd892f289b0d2aee1e91fed9ac3220f7e5b1f7fc6421b84cc7a5c824a0582eca4e6fc194e4e33ddd378c733c8941ac45f56d
b6c3e84e87 doc: Improve fuzzing docs for macOS users (Fabian Jahr)
Pull request description:
Adds several helpful hints for macOS users trying to get fuzzers to run locally using AFL or libFuzzer. These are partly based on this comment https://github.com/bitcoin/bitcoin/issues/17657#issuecomment-562869600 and discussions in the review club for #17860. See: https://bitcoincore.reviews/17860.html
Based on the doc in the current state I could not compile fuzzers for AFL or libFuzzer. Using these hints, I can
- compile and run fuzzers with AFL
- compile but **not** run fuzzers with libFuzzer
Fuzzers compiled with libFuzzers may be running but don't produce any output. Looking for others to test this to see if it is an issue with my local system. Especially interesting if you have been running libFuzzer fuzzers successfully on macOS before.
Edit: Closes#17914
ACKs for top commit:
MarcoFalke:
ACK b6c3e84e87
Sjors:
ACK b6c3e84
fanquake:
ACK b6c3e84e87 - I think this has been nitpicked enough, and importantly the commands look better now.
Tree-SHA512: fdbacbcf10e9353a4ac3d22edf88663e33185ad2f244b986ff74c513de05f9fa62c4d8b17985d2f9288834c124b352cf52280627b5ff095735b411b12482e2ec
42ec499489 doc: developer notes guideline on RPCExamples addresses (Jon Atack)
Pull request description:
to make explicit the use of invalid addresses for user safety and to encourage
the use of bech32 addresses by default. See https://github.com/bitcoin/bitcoin/pull/17578#discussion_r361752570 and https://github.com/bitcoin/bitcoin/pull/17578#discussion_r362564492.
Fix a typo to appease the linter.
ACKs for top commit:
promag:
ACK 42ec499489, no strong opinion as whether this belongs to developer notes or not but why not.
fjahr:
ACK 42ec499
michaelfolkson:
ACK 42ec499489
Tree-SHA512: 64f90e227d256aa194c4fd48435440bdc233a51213dd4a6ac5b05d04263f729c6b4bb5f3afd3b87719b20cb1b159d5a9673d58a11b72823a4a6a16e8a26ae10e
8925df86c4 doc: update release notes (Jon Atack)
8bb405bbad test: getaddressinfo labels purpose deprecation test (Jon Atack)
60aba1f2f1 rpc: simplify getaddressinfo labels, deprecate previous behavior (Jon Atack)
7851f14ccf rpc: incorporate review feedback from PR 17283 (Jon Atack)
Pull request description:
This PR builds on #17283 (now merged) and is followed by #17585.
It modifies the value returned by rpc getaddressinfo `labels` to an array of label name strings and deprecates the previous behavior of returning an array of JSON hash structures containing label `name` and address `purpose` key/value pairs.
before
```
"labels": [
{
"name": "DOUBLE SPEND",
"purpose": "receive"
}
```
after
```
"labels": [
"DOUBLE SPEND"
]
```
The deprecated behavior can be re-enabled by starting bitcoind with `-deprecatedrpc=labelspurpose`.
For context, see:
- https://github.com/bitcoin/bitcoin/pull/17283#issuecomment-554458001
- http://www.erisian.com.au/bitcoin-core-dev/log-2019-12-13.html#l-425 (lines 425-427)
- http://www.erisian.com.au/bitcoin-core-dev/log-2019-11-22.html#l-622
Reviewers: This PR may be tested manually by building, then running bitcoind with and without the `-deprecatedrpc=labelspurpose` flag while verifying the rpc getaddressinfo help text and `labels` output.
Next steps: deprecate the rpc getaddressinfo `label` field (EDIT: done in #17585) and add support for multiple labels per address. This PR will unblock those.
ACKs for top commit:
jnewbery:
reACK 8925df8
promag:
Code review ACK 8925df86c4.
meshcollider:
Code review ACK 8925df86c4
Tree-SHA512: c2b717209996da32b6484de7bb8800e7048410f9ce6afdb3e02a6866bd4a8f2c730f905fca27b10b877b91cf407f546e69e8c4feb9cd934325a6c71c166bd438
to make explicit the use of invalid addresses for user safety and to encourage
the use of bech32 addresses by default.
Fix a typo to appease the linter.
6094222de7 use preferred shebang approach for documentation (hackerrdave)
Pull request description:
Documentation update to use recommended shebang approach mentioned in the [developer notes](https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#shebang)
ACKs for top commit:
hebasto:
ACK 6094222de7, I have reviewed the code, and it looks OK, I agree it can be merged.
Tree-SHA512: fc58632f0a6fa82c7abdddfac4897f082110d647426d2b468cba6fabf6b34a015fcad47e5b26be98e629b8b0417b8781e8d89da67189e20da228b97b17f1a532
a5089f62bd fix directory path for secp256k1 subtree in developer-notes (hackerrdave)
Pull request description:
Documentation update to fix the directory path of the `secp256k1` subtree in the developer notes
ACKs for top commit:
laanwj:
ACK a5089f62bd
Tree-SHA512: d0986721d7091af26edaee769db78c9aabac25bbaddb2a1bfa96c7208187226e280e9c38897b5227ee6c9e40d5a1af86bb7c58e72c6a30a94a478c4bf54c086e
fab2f351f2 doc: Update release process with latest changes (MarcoFalke)
Pull request description:
Mainly adding the reminder to bump the flatpak
ACKs for top commit:
laanwj:
ACK fab2f351f2
fanquake:
ACK fab2f351f2
Tree-SHA512: fe279a6cdee881e8dd608cb7d09d992c4b668b01b9d0d2dbfaf92f12f3032b8fcb2c256b20fcee861397451add1338f162b6e5fa7b3c21e76c247cc419315284
5ad4dd1ea1 doc: Changed MiniUPnPc link to https in dependencies.md (Marius Kjærstad)
Pull request description:
doc: Changed MiniUPnPc link to https in dependencies.md
Top commit has no ACKs.
Tree-SHA512: 228ee98c877612468a34d09610999a47257ab1e060f3004a530639f0c29fb473b48e59588ff70297c53a3abeb2bb32bfedbb61e102a7fc10df4bb1b5d0d5893b
27d82b63fb gui: remove macOS start on login code (fanquake)
Pull request description:
The macOS startup item code was disabled for builds targeting macOS >
`10.11` in #15208. Now that we require macOS `10.12` as a minimum (#17550),
we can remove the startup item code entirely. The API we were using, `LSSharedFileListItemCopyResolvedURL`, `LSSharedFileListCopySnapshot` etc,
was removed in macOS `10.12` SDK.
ACKs for top commit:
jonasschnelli:
utACK 27d82b63fb
jonasschnelli:
Tested ACK 27d82b63fb - successfully compiled on 10.15.1
Tree-SHA512: 7420757b91c7820e6a63280887155394547134a9cebcf3721af0284da23292627f94cd431241e033075b3fd86d79ace3ebf1b25d17763acbf71e07a742395409
8f15a31760 doc: add glibc 2.17 requirement to release-notes (fanquake)
16a7be1663 build: Bump minimum versions in symbol checker (Wladimir J. van der Laan)
b77d5ad59f build: Disallow dynamic linking against c++ library (Wladimir J. van der Laan)
Pull request description:
Closes: #17525. Taken over from #17531.
Debian 8 (Jessie) has:
- g++ version 4.9.2
- libc version 2.19
CentOS 7 has:
- g++ version 4.8.5
- libc version 2.17
Ubuntu 16.04.4 (Xenial, oldest supported Ubuntu) has:
- g++ version 5.3.1
- libc version 2.23.0
Taking the minimum of these as our target. According to [GNU ABI document](https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html) this corresponds to:
- GCC 4.8.5: GCC_4.8.0
- (glibc) GLIBC_2_17
This also contains a (long needed) commit to disallow dynamic linking to stdc++, as our releases statically link against that.
ACKs for top commit:
laanwj:
re-ACK 8f15a31760
Tree-SHA512: a3cc92aa1c5de253b1531f4b854d6f5f4a15d614ba6290d9db293542a96994b55c4a8e33e03b601bae16eb65529630b4f94b48b010e0b66b7dc9ff0acf945107
794fe91395 doc: Update and improve Developer Notes (Hennadii Stepanov)
Pull request description:
This PR:
- removes outdated things, e.g., global pointer `pwalletMain` etc
- adds "Sanitizers" to the TOC
- makes filenames, `peer.dat` and `debug.log`, monospaced
- specifies that _compile-time_ constant names are all uppercase
- rewords using `explicit` with constructors
ACKs for top commit:
jamesob:
lazy ACK 794fe91395
practicalswift:
ACK 794fe91395 -- nice improvements!
Tree-SHA512: 2c5f035b1627f5fac8dc2453199d9e46bd101f86771de567cd95698de3c61cc459444ec1a68710e1d280195e1e40b42d9f40906297d12f12bf37749eca58297d
The macOS startup item code was disabled for builds targeting macOS >
10.11 in #15208. Now that we require macOS 10.12 as a minimum, #17550,
we can remove the startup item code entirely, as the API we were using
was removed in macOS 10.12.
02ac445b2f bump libevent to 2.1.11 in depends (stefanwouldgo)
Pull request description:
this doesn't need patches on Android anymore like 2.1.8 did.
ACKs for top commit:
laanwj:
ACK 02ac445b2f
Tree-SHA512: 1fbfe342ee15fa4c5cb417979bd6c443f7c7aa40a489accf8ccd7c919e5b08e859b3da6edeee3de484f6f156b35dd4e97c7e2c7971b59fc31029865585ccb296
ea3c7e585c test: Remove libssl-dev packages from CI scripts (Wladimir J. van der Laan)
7ea55264b9 test: remove lsan suppression for libcrypto (Wladimir J. van der Laan)
2d7066527a build: remove libcrypto as internal dependency in libbitcoinconsensus.pc (Wladimir J. van der Laan)
278751ea11 doc: Remove ssl as a required dependency from build-unix (Wladimir J. van der Laan)
Pull request description:
Some doc and build cleanups following #17265.
I intentionally left the libssl-dev install in `gitian-win-signer.yml`, as it's necessary for the ossl signer.
ACKs for top commit:
MarcoFalke:
ACK ea3c7e585c 🗯
jamesob:
ACK ea3c7e585c
practicalswift:
ACK ea3c7e585c - nice!
fanquake:
ACK ea3c7e585c - thanks.
Tree-SHA512: 67ea35bdd6d6e512d69e6734713534c88cae033a2ed695677ea15c3e3d5ff570374e342775c88e60877fa43a19047853e7b2a433e2c9a4349a5c423726a7457e
adbe155047 doc: Add some better examples for scripted diff (Wladimir J. van der Laan)
Pull request description:
The current example isn't too great, for example it uses `find` instead of `git ls-files`. Add a subsection with suggestions and examples.
Feel free to propose some other great examples to add.
ACKs for top commit:
hebasto:
re-ACK adbe155047
Tree-SHA512: 38f03716a122a1791c93abc052ea7572a3d2108b3d0d93dc95d3c4a7eb190c6b639d1cc66e4f74d378c4b11d6951dbd901d0973792f8f13cbeb9d9dcf4f8e037
feb5075777 build: use osslsigncode 2.0 in gitian (fanquake)
Pull request description:
The original osslsigncode project, https://sourceforge.net/projects/osslsigncode, has been marked as abandonware:
> This is now - and has been for a long while - abandonware. Feel free to create your own forks etc.".
However, a fork has emerged, https://github.com/mtrojnar/osslsigncode, that has incorporated
theuni's patches ([add the -pem option in extract-signature mode ](36715c1183) & [add the attach-signature command](3be7eb1676)) as well as updated the tool to work with OpenSSL 1.1 and other improvements.
This commit switches the windows signer descriptor to use this new version of `osslsigncode`.
I've tested using this new version of `osslsigncode` while doing a 0.18.1 gitian build, and it "seems" to work. However this needs a look over from Cory, to check if the tool is still compatible with his usage in the [`detached-sig-create.sh`](https://github.com/bitcoin/bitcoin/blob/master/contrib/windeploy/detached-sig-create.sh) script, as well as some review of the changes to `osslsigncode` itself. Hence WIP and chasing Concept ACKs / NACKs.
ACKs for top commit:
MarcoFalke:
Concept ACK feb5075777 given that this upstream is now used in Ubuntu and Debian
laanwj:
ACK feb5075777
Tree-SHA512: c48de6dc32751d96dd04b920bfacca40af47a2883330ba0700371d56c580a7e45cedd8d8a913709d56be036762b63cb1825a98cff7aa77b6d7804fab11220850
e2c03c1156 doc: Add relase note for db→walletdb rename (Wladimir J. van der Laan)
4c1d263d93 scripted-diff: Change `BCLog::DB` to `BCLog::WALLETDB` (Wladimir J. van der Laan)
6b42b3ba90 Rename `db` log category to `walletdb` (like `coindb`) (Wladimir J. van der Laan)
Pull request description:
Rename the `db` log category to `walletdb` (in the style of, and to distinguish from `coindb`). Deprecate (but still accept) '-debug=db'.
Second commit is a scripted commit that changes the enum item name.
ACKs for top commit:
hebasto:
ACK e2c03c1156, tested on Linux Mint 19.2:
Tree-SHA512: a044de6f9a70e735cbb1caa4ed6bf75bc2269b2d5bc3241a25b6a6d69c1fc1d83456e252b431388ae61f4821e4fc06ecc1b634816ceadbe9a3c0e494bee6c11e
fa7f5a4d2a doc: Update doc/bips.md with recent changes in master (MarcoFalke)
Pull request description:
Follow-up to #17165
ACKs for top commit:
jonatack:
ACK fa7f5a4d2a. Verified markdown view at https://github.com/MarcoFalke/bitcoin-core/blob/1911-docBips/doc/bips.md and the urls in the links. Some of the PRs are indicated with # and some without, but this is the case over the whole document.
laanwj:
ACK fa7f5a4d2a
fanquake:
ACK fa7f5a4d2a
Tree-SHA512: 31782b5f1f2f10b1189f05f010f908c183dbe723477ca1c46ad1d3bee5ea483335847008a7fe48d72373ccd39b84e0b950d0d1b23e457cb70f34210c5f2dc6aa
104f7de593 remove old bootstrap relevant code (tryphe)
Pull request description:
This picks up #15954
I fixed the code and added at a functional test utilizing the scripts in `contrib/linearize` as suggested by @MarcoFalke .
ACKs for top commit:
laanwj:
ACK 104f7de593
Tree-SHA512: acac9f285f9785fcbc3afc78118461e45bec2962f90ab90e9f82f3ad28adc90a44f0443b712458ccf486e46d891eb8a67f53e7bee5fa6d89e4387814fe03f117
4671fc3d9e Expand on wallet_balance.py comment from https://github.com/bitcoin/bitcoin/pull/16766\#issuecomment-527563982 (Jeremy Rubin)
91f3073f08 Update release notes to mention changes to IsTrusted and impact on wallet (Jeremy Rubin)
8f174ef112 Systematize style of IsTrusted single line if (Jeremy Rubin)
b49dcbedf7 update variable naming conventions for IsTrusted (Jeremy Rubin)
5ffe0d1449 Update comment in test/functional/wallet_balance.py (Jeremy Rubin)
a550c58267 Update wallet_balance.py test to reflect new behavior (Jeremy Rubin)
5dd7da4ccd Reuse trustedParents in looped calls to IsTrusted (Jeremy Rubin)
595f09d6de Cache tx Trust per-call to avoid DoS (Jeremy Rubin)
dce032ce29 Make IsTrusted scan parents recursively (Jeremy Rubin)
Pull request description:
This slightly modifies the behavior of IsTrusted to recursively check the parents of a transaction. Otherwise, it's possible that a parent is not IsTrusted but a child is. If a parent is not trusted, then a child should not be either.
This recursive scan can be a little expensive, so ~it might be beneficial to have a way of caching IsTrusted state, but this is a little complex because various conditions can change between calls to IsTrusted (e.g., re-org).~ I added a cache which works per call/across calls, but does not store the results semi-permanently. Which reduces DoS risk of this change. There is no risk of untrusted parents causing a resource exploitation, as we immediately return once that is detected.
This is a change that came up as a bug-fix esque change while working on OP_SECURETHEBAG. You can see the branch where this change is important here: https://github.com/bitcoin/bitcoin/compare/master...JeremyRubin:stb-with-rpc?expand=1. Essentially, without this change, we can be tricked into accepting an OP_SECURETHEBAG output because we don't properly check the parents. As this was a change which, on its own, was not dependent on OP_SECURETHEBAG, I broke it out as I felt the change stands on its own by fixing a long standing wallet bug.
The test wallet_balance.py has been corrected to meet the new behavior. The below comment, reproduced, explains what the issue is and the edge cases that can arise before this change.
# Before `test_balance()`, we have had two nodes with a balance of 50
# each and then we:
#
# 1) Sent 40 from node A to node B with fee 0.01
# 2) Sent 60 from node B to node A with fee 0.01
#
# Then we check the balances:
#
# 1) As is
# 2) With transaction 2 from above with 2x the fee
#
# Prior to #16766, in this situation, the node would immediately report
# a balance of 30 on node B as unconfirmed and trusted.
#
# After #16766, we show that balance as unconfirmed.
#
# The balance is indeed "trusted" and "confirmed" insofar as removing
# the mempool transactions would return at least that much money. But
# the algorithm after #16766 marks it as unconfirmed because the 'taint'
# tracking of transaction trust for summing balances doesn't consider
# which inputs belong to a user. In this case, the change output in
# question could be "destroyed" by replace the 1st transaction above.
#
# The post #16766 behavior is correct; we shouldn't be treating those
# funds as confirmed. If you want to rely on that specific UTXO existing
# which has given you that balance, you cannot, as a third party
# spending the other input would destroy that unconfirmed.
#
# For example, if the test transactions were:
#
# 1) Sent 40 from node A to node B with fee 0.01
# 2) Sent 10 from node B to node A with fee 0.01
#
# Then our node would report a confirmed balance of 40 + 50 - 10 = 80
# BTC, which is more than would be available if transaction 1 were
# replaced.
The release notes have been updated to note the new behavior.
ACKs for top commit:
ariard:
Code Review ACK 4671fc3, maybe extend DoS protection in a follow-up PR.
fjahr:
Code review ACK 4671fc3d9e
ryanofsky:
Code review ACK 4671fc3d9e. Changes since last review: 2 new commits adding suggested release note and python test comment, also a clean rebase with no changes to the earlier commits. The PR description is more comprehensive now, too. Looks good!
promag:
Code review ACK 4671fc3d9e.
Tree-SHA512: 6b183ff425304fef49724290053514cb2770f4a2350dcb83660ef24af5c54f7c4c2c345b0f62bba60eb2d2f70625ee61a7fab76a7f491bb5a84be5c4cc86b92f
3ed8e3d079 doc: Remove explicit network name references (Fabian Jahr)
d6e493f0c2 wallet: Remove left-over BIP70 comment (Fabian Jahr)
Pull request description:
A small follow-up to #17165 which removed BIP70 support.
1. Removes one leftover mention of BIP70 in a comment.
2. Removes BIP70 reference in comments on network/chain name strings. These can be removed as they are not really helpful and also incorrect: BIP70 only defines "main" and "test" but not "regtest". If/When signet gets merged we will add another name to the list that is not defined in BIP70. Mostly there is also an exhaustive list of the options included in the comment anyway.
If we would like to keep an identifier for this naming scheme, I would suggest switching to something more generic, like 'short chain name'. Happy to implement that if that is preferred. Alternatively, we could add a reference to `CBaseChainParams`. That would also mean we don't have to change these lines again for signet.
ACKs for top commit:
MarcoFalke:
ACK 3ed8e3d079
Tree-SHA512: 9a7c0b9cacbb67bd31a089ffdc6f1ebc7f336493e2c8266eb697da34dce2b505a431d5639a3e4fc34f9287361343e861b55dc2662e0a1d2095cc1046db77d6ee
1cf9b35c0d doc: Add developer note on c_str() (Wladimir J. van der Laan)
Pull request description:
Add a note when to use and when not to use `c_str()`.
ACKs for top commit:
elichai:
ACK 1cf9b35c0d
MarcoFalke:
Looking nice ACK 1cf9b35c0d
Tree-SHA512: 38cb5e54695782c23a82d03db214a8999b5bb52553f4fbe5322281686f42616981a217ba987feb6d87f3e6b95919cadd8484efe69ecc364ba1731aaf173626c9
9075d13153 [docs] Add release notes for removal of REJECT reasons (John Newbery)
04a2f326ec [validation] Fix REJECT message comments (John Newbery)
e9d5a59e34 [validation] Remove REJECT code from CValidationState (John Newbery)
0053e16714 [logging] Don't log REJECT code when transaction is rejected (John Newbery)
a1a07cfe99 [validation] Fix peer punishment for bad blocks (John Newbery)
Pull request description:
We no longer send BIP 61 REJECT messages, so there's no need to set
a REJECT code in the CValidationState object.
Note that there is a minor bug fix in p2p behaviour here. Because the
call to `MaybePunishNode()` in `PeerLogicValidation::BlockChecked()` only
previously happened if the REJECT code was > 0 and < `REJECT_INTERNAL`,
then there are cases were `MaybePunishNode()` can get called where it
wasn't previously:
- when `AcceptBlockHeader()` fails with `CACHED_INVALID`.
- when `AcceptBlockHeader()` fails with `BLOCK_MISSING_PREV`.
Note that `BlockChecked()` cannot fail with an 'internal' reject code. The
only internal reject code was `REJECT_HIGHFEE`, which was only set in
ATMP.
This reverts a minor bug introduced in 5d08c9c579.
ACKs for top commit:
ariard:
ACK 9075d13, changes since last reviewed are splitting them in separate commits to ease understanding and fix nits
fjahr:
ACK 9075d13153, confirmed diff to last review was fixing nits in docs/comments.
ryanofsky:
Code review ACK 9075d13153. Only changes since last review are splitting the main commit and updating comments
Tree-SHA512: 58e8a1a4d4e6f156da5d29fb6ad6a62fc9c594bbfc6432b3252e962d0e9e10149bf3035185dc5320c46c09f3e49662bc2973ec759679c0f3412232087cb8a3a7
The original osslsigncode project (https://sourceforge.net/projects/osslsigncode/) has been marked as abandonware,
"This is now - and has been for a long while - abandonware. Feel free to create your own forks etc.".
However, a fork at https://github.com/mtrojnar/osslsigncode has emerged that has incorporated
theuni's patches, updated the tool to work with OpenSSL 1.1 and made other improvements.
This commit switches the windows signer descriptor to use this new version of osslsigncode.
fa6ed82794 doc: update bips.md with buried BIP9 deployments (MarcoFalke)
Pull request description:
Also, remove the activation heights, as they can be retrieved from `./src/chainparams.cpp` (if needed)
ACKs for top commit:
laanwj:
ACK fa6ed82794, needs backport to 0.19 I guess.
Tree-SHA512: 9c069cc14589a3e2309d76f042677c024a9e14d16dbfccef54c4a2963ca7853d01f042b0237e346538c557591b7553deed9dd811ba64bbd0ced88883d562c59a
86b9f92da2 doc: Add detailed info about Bitcoin Core files (Hennadii Stepanov)
Pull request description:
This PR:
- provides detailed info about the Bitcoin Core files;
- does not mention temporary files, e.g., `mempool.dat.new` and `peers.????`
ACKs for top commit:
ch4ot1c:
ACK 86b9f92
laanwj:
ACK 86b9f92da2
MarcoFalke:
ACK 86b9f92da2
Tree-SHA512: 9352119b08e3f6aaab4ce3797afc6533f90852e461957acb2bc73962fd4881403fabeaa5a371bd1218309f36f9b0f90fb147b80698e2e30a016634a62a160a15
a54ab2104c [doc] fix Makefile target in benchmarking.md (Sebastian Falbesoner)
Pull request description:
While the resulting binary is called `bench_bitcoin`, the Makefile target is
named `bitcoin_bench` (see `src/Makefile.bench.include`)
ACKs for top commit:
fanquake:
ACK a54ab2104c - Tested on macOS and Debian 9.9, as this only [seemed to work there](https://github.com/bitcoin/bitcoin/pull/16536#discussion_r310366868) when these docs were added.
Tree-SHA512: bcf8d48ccba488f0533111a3be57ddc6c948b3a38beed129635e1c7e0b4608bc9ddf625e8469606bb31d4cedf3341c443564a197d6b1ab5268a9ed44ed5018a3
fa25f43ac5 p2p: Remove BIP61 reject messages (MarcoFalke)
Pull request description:
Reject messages (BIP 61) appear in the following settings:
* Parsing of reject messages (in case `-debug=net` is set, off by default). This has only been used for a single `LogPrint` call for several releases now. Such logging is completely meaningless to us and should thus be removed.
* The sending of reject messages (in case `-enablebip61` is set, off by default). This can be used to debug a node that is under our control. Instead of hacking this debugging into the p2p protocol, it could be more easily achieved by parsing the debug log. (Use `-printtoconsole` to have it as stream, or read from the `debug.log` file like our python function `assert_debug_log` in the test framework does)
Having to maintain all of this logic and code to accommodate debugging, which can be achieved by other means a lot easier, is a burden. It makes review on net processing changes a lot harder, since the reject message logic has to be carried around without introducing any errors or DOS vectors.
ACKs for top commit:
jnewbery:
utACK fa25f43ac5
laanwj:
I'm still not 100% convinced that I like getting rid of BIP61 conceptually, but apparently everyone wants it, code review ACK fa25f43ac5.
ryanofsky:
Code review ACK fa25f43ac5
Tree-SHA512: daf55254202925e56be3d6cfb3c1c804e7a82cecb1dd1e5bd7b472bae989fd68ac4f21ec53fc46751353056fd645f7f877bebcb0b40920257991423a3d99e0be
faca1c24f9 doc: move-only: Steps for "before major release branch-off" (MarcoFalke)
Pull request description:
The chainparams are updated before branch-off, so that the master branch has the bumped values as well
ACKs for top commit:
laanwj:
ACK faca1c24f9
Tree-SHA512: ffc3ea49f0f6dc64dd9bea958e12ebc058496291c1c06d02994b3bf1751602e7c5000fd5eda166fcdbf9ba6d593e19731e93342dd8f2fe410f656a798bef459c
ea4cc3a7b3 Truly decouple wallet from chainparams for -fallbackfee (Jorge Timón)
Pull request description:
Before it was 0 by default for main and 20000 for test and regtest.
Now it is 0 by default for all chains, thus there's no need to call Params().
Also now the default for main is properly documented.
Suggestion for release notes:
-fallbackfee was 0 (disabled) by default for the main chain, but 20000 by default for the test chains. Now it is 0 by default for all chains. Testnet and regtest users will have to add fallbackfee=20000 to their configuration if they weren't setting it and they want it to keep working like before.
Should I propose them to the wiki for the release notes or only after merge?
For more context, see https://github.com/bitcoin/bitcoin/pull/16402#issuecomment-515701042
ACKs for top commit:
MarcoFalke:
ACK ea4cc3a7b3
Tree-SHA512: fdfaba5d813da4221e405e0988bef44f3856d10f897a94f9614386d14b7716f4326ab8a6646e26d41ef3f4fa61b936191e216b1b605e9ab0520b0657fc162e6c
Before it was 0 by default for main and 20000 for test and regtest.
Now it is 0 by default for all chains, thus there's no need to call Params().
Also now the default for main is properly documented
fa3d98426b doc: Consolidate release notes before 0.19.0 (MarcoFalke)
fa02f2d607 doc: Add missing release notes for 16383 (MarcoFalke)
Pull request description:
ACKs for top commit:
fanquake:
ACK fa3d98426b - these can get massaged / nitted to death in the wiki.
Tree-SHA512: a08f6e5990bf1f2d15939142e14887582899fb2f71962a52a4a2db13e0643c70486193cd1b28a18099dadbe87d045a192d2546793f30551b5151f410b03907fa
eb4c43e49f doc: documents how to calculate m_assumed_blockchain_size and m_assumed_chain_state_size on the release process. (marcoagner)
Pull request description:
Regarding [this](https://github.com/bitcoin/bitcoin/pull/15183#issuecomment-463133734) on https://github.com/bitcoin/bitcoin/pull/15183.
Added an "Additional information" section for this which seems reasonable to me but may not be the best place for this. Also, let me know if anything else should be documented here (like more details).
ACKs for top commit:
laanwj:
ACK eb4c43e49f
Tree-SHA512: 7e6fc46740daa01dd9be5a8da7846e7a9f7fa866bf31fdc2cb252f90c698cfd6ef954f9588f7abcebda2355ec2b2a380635e14a164e53e77d38abefa3e2cc698
Move qt translations to a separate make include file.
This makes it easier to auto-generate this list from tooling
(see bitcoin-core/bitcoin-maintainer-tools#36).
c0b5d97103 Test that joinpsbts randomly shuffles the inputs (Andrew Chow)
6f405a1d3b Shuffle inputs and outputs after joining psbts (Andrew Chow)
Pull request description:
`joinpsbts` currently just adds the inputs and outputs in the order of that the PSBTs were provided. This makes it extremely easy to identify which outputs belong to which inputs. This PR changes that so that all of the inputs and outputs are shuffled in the joined transaction.
ACKs for top commit:
instagibbs:
utACK c0b5d97103
jonatack:
ACK c0b5d97103 modulo suggestions for later.
Tree-SHA512: 14a0b7aae07d92e6d2c76a3a3b228b481e1964cb7d34f97515bdda18e2ea05a9f97c5a22affc143b86ae8b95c3cb239849fb54219d65512bc2112264dca915c8
107e030723 build: make protobuf optional in depends (fanquake)
ff6122f32b doc: clarify protobuf build requirements (fanquake)
Pull request description:
As mentioned by dongcarl in https://github.com/bitcoin/bitcoin/pull/15584#issuecomment-521780972, make building `protobuf` optional in depends. With this change it will only be built if you pass `PROTOBUF=1`.
ACKs for top commit:
laanwj:
code review ACK 107e030723
Sjors:
tACK 107e030 on macOS 10.14. When I build depends with `PROTOBUF=1` then `./configure` has `bip70` enabled.
Tree-SHA512: 49bc247a6879aaf55b943a3d0b930544ddef1e69a481955a8bebe0b02c9ad0fe168b93025f34168334cef34bb567478eb98eacab62ba909f2f64fb21119c71b8
PR 16866 renamed the 'decode' argument in gettransaction to 'verbose' to make it more consistent with other RPC calls like getrawtransaction.
However, it seems it inadvertently overloaded the 'details' fields when 'verbose' is passed. The result is that the original 'details' fields are no longer returned, which seems to be a breaking API change.
This PR takes the simplest path to restoring the 'details' fields by renaming them from 'details' back to 'decoded', while leaving the 'verbose' argument for API consistency.
It also addresses [this comment](https://github.com/bitcoin/bitcoin/pull/16185#discussion_r320740413) to mention that the 'decoded' field is identical to decoderawtransaction.
Update the RPC help, functional test, and release note.
This makes the RPC method consistent with other RPC methods that have a
'verbose' option.
Change the name of the return object from 'decoded' to details.
Update help text.
e09913f1c4 doc: specify protobuf as optional in build docs (fanquake)
376f4929f8 build: disable BIP70 support by default (fanquake)
Pull request description:
Disable BIP70 support in the GUI by default for `0.19.0` (for eventual removal in `0.20.0`?).
Users who want to compile with BIP70 support enabled can pass `--enable-bip70` to `./configure`.
I've inverted the current `--disable-bip70` test to instead pass `--enable-bip70`.
Tested configurations on `macOS` (`protobuf` installed with `brew`).
Protobuf available and `./configure`:
```
Options used to compile and link:
with wallet = yes
with gui / qt = yes
with bip70 = no
```
Protobuf available and `./configure --enable-bip70`:
```
Options used to compile and link:
with wallet = yes
with gui / qt = yes
with bip70 = yes
```
Protobuf not available (i.e `brew unlink protobuf`) and `./configure`:
```
Options used to compile and link:
with wallet = yes
with gui / qt = yes
with bip70 = no
```
Protobuf not available and `./configure --enable-bip70`:
```
checking whether to build test_bitcoin-qt... yes
checking whether to build BIP70 support... configure: error: protobuf missing
```
TODO:
- [x] Remove `protobuf` from other Travis builds
- [ ] Documentation updates (mention that `protobuf` is now optional)?
- [ ] Could split release notes into GUI and build
ACKs for top commit:
laanwj:
ACK e09913f1c4
elichai:
ACK e09913f1c4 Read the autotools changes. awesome that this removes the protobuf requirement.
practicalswift:
ACK e09913f1c4 -- diff looks correct
Tree-SHA512: 7bf87ae8555e24db2da2e89cc4d4e90d09be27499ad386ad65879d05df8f96d9a1384379891ac8963d17728c90e55961560813df97e849e631e2de8c08e210c8
Starting bitcoind with `-onlynet=onion` immediately after adding bitcoind user to debian-tor group will yield the following notice on debug.log:
"tor: Authentication cookie /run/tor/control.authcookie could not be opened (check permissions)"
Elaborate on the need to re-login to ensure debian-tor group has been applied to bitcoind user after:
sudo usermod -a -G debian-tor username
Verification can be done via `groups` command in shell.
66740f460a doc: add a release note for the new field in 'getpeerinfo' and 'getnetworkinfo' (darosior)
6564f58c87 rpc/net: decode the services flags in a new entry (darosior)
Pull request description:
This is a reopen of https://github.com/bitcoin/bitcoin/pull/15511#issuecomment-527087370 since there have been concept ACKs from sdaftuar and Sjors.
This adds a new entry to `getpeerinfo` and `getnetworkinfo` which decodes the network services flags.
Here is a truncated output of `getpeerinfo`:
```
"services": "000000000000040d",
"servicesnames": "NODE_NETWORK | NODE_BLOOM | NODE_WITNESS | NODE_NETWORK_LIMITED",
"relaytxes": true,
```
And one of `getnetworkinfo`:
```
"localservices": "0000000000000409",
"localservicesnames": "NODE_NETWORK | NODE_WITNESS | NODE_NETWORK_LIMITED",
"localrelay": true,
```
Fixes#16780.
ACKs for top commit:
MarcoFalke:
unsigned ACK 66740f460a
laanwj:
ACK 66740f460a
Tree-SHA512: 0acc37134b283f56004a41243903d7790cb01591ddf0342489bd05f3a2c780563075373ba5fd55180fa15632e8968ffa11a979b8afece75a6a2e891342601440
This gets its own release note callout, though doesn't appear to
violate the BIP as the BIP appears to be underspecified. We
probably want to update BIP 174 to mention how version numbers are
combined.
d48c1e837a Add window final block height to getchaintxstats (Jonathan "Duke" Leto)
Pull request description:
This patch is motivated by the desire to make the output of `getchaintxstats` more useful and optimized for applications to consume and render the data.
Firstly, this data is already available to the RPC, no additional work is done. Currently additional RPC calls will be needed to look up the height of the final block in the window or the block height that began the window.
By adding the block height of the final block in the window, the JSON is "self-contained" and applications can calculate the exact block height range of the window with no additional RPC requests.
For example, a web application which wants to render historical information for `getchaintxstats` RPC on various window sizes might call the RPC with various window lengths, once per day, and store the JSON results somewhere. Because the final block height of each dataset is included, it's no extra work to determine the exact block window range of each JSON response.
ACKs for top commit:
promag:
ACK d48c1e837a.
Tree-SHA512: fd4952c125f81a4ad18f7c78498c6b3e265b93cb574832166ac25596321ce84957f971f3f78f37d7e42638dc65f2a5d4d760f289873c9c2f2a82eb00a0f87c3f
f3b57f4a1c Unrecommend making config file owned by bitcoin (setpill)
870d4152df Set ProtectHome in systemd service file (setpill)
639a416e37 Chgrp config dir to bitcoin in systemd service (setpill)
aded0528f0 Improve clarity of systemd service file comments (setpill)
Pull request description:
Rationale: ran into a bug with the systemd service file, fixed it locally and figured I might as well contribute my fix.
Also fixed some unrelated confusing phrasing in the comments of the same file, after discussion in IRC.
ACKs for top commit:
sipsorcery:
tACK f3b57f4a1c (nothing changed since previous tACK).
ryanofsky:
utACK f3b57f4a1c. Only change since last review is removing ConfigurationDirectoryMode churn in early commits
Tree-SHA512: 2188345878925b9e8a5c2c3df8dfba443720e2252a164db54a8e1d8007846721497b2d98c56f1d9b60a9a9ed4fdb1156c7b02c699616b220a9b614671617d32a
1373fa7e3d doc: add default bitcoin.conf locations (Chuf)
Pull request description:
Added default bitcoin.conf data directories and paths
ACKs for top commit:
practicalswift:
ACK 1373fa7e3d
ryanofsky:
ACK 1373fa7e3d
fanquake:
ACK 1373fa7e3d - Already three ACKs and lots of discussion here, so I'm going to merge, and the other comment
Tree-SHA512: 8bb1ed9868c5d171b6791bd6dc9598eddfdf64977d327ff4f333323cef8e3e76b1a67da21e4199f008a12f5610ac6dc6f34f4a13235e8846754eb6d6e5075da4
9452802480 doc: Tidy up shadowing section (João Barbosa)
Pull request description:
Removes the example because it violates the code format.
ACKs for top commit:
MarcoFalke:
unsigned ACK 9452802480
ryanofsky:
ACK 9452802480
fanquake:
ACK 9452802480 - Thanks for following up.
Tree-SHA512: 1fc31355d368225713298da7803e39e99014fbfcd229f2d3b56c082de95ab2965e51c80b172a5abce4646c53f845fa62a6d94d5df714e7835cac07a8ec7d5da7
17d178fb94 doc: add release-notes for getmempoolentry weight field addition (fanquake)
9c9cc2bd20 qa: Add RPC tests for weight in mempool entry (Daniel Edgecumbe)
54aaa7883c RPC: add weight to mempool entry output (Daniel Edgecumbe)
Pull request description:
Rebase of #14649 (which itself was a rebase of #11256).
Squash the two test related commits, and swapped out `size` usage for `vsize`.
Added a commit with release notes.
ACKs for top commit:
emilengler:
Concept ACK 17d178f
instagibbs:
utACK 17d178fb94
meshcollider:
utACK 17d178fb94
Tree-SHA512: 1d354c9837e0ad0afa40325de9329b9e62688d5eab4d9e1cf9b46d8ae29d08f42d903ab37a41751c2ea8f9034231b21095881b1f5d911cb542b8b06bc85dc7cd
The bitcoin user needs read access to the configuration file, but write
access is not needed. It is not considered best practice to make
configuration directories and files owned by the services reading them.
8616c81f08 doc: initial RapidCheck property-based testing documentation (Jon Atack)
Pull request description:
This commit proposes documentation that would have been helpful to me when setting up RapidCheck to work correctly with Bitcoin Core. I tested these instructions repeatedly with Linux (Debian 4.19 / GCC 8.3) and macOS (10.14.6 / AppleClang 10).
The markdown version can be seen at https://github.com/jonatack/bitcoin/blob/rapidcheck-documentation/doc/rapidcheck.md.
ACKs for top commit:
fanquake:
ACK 8616c81f08 - Thanks for updating.
Tree-SHA512: 9c2a65f0eb99f59e9adfea82855f217727a8a9d30618c1c0bdd2a73ae9c1ee61bc7efd59fc8703a666d182ad4220e22d6034ac3109311e6573dad00dfa4b06ea
72eaab073b tests: functional watch-only wallet tests (William Casarin)
72ffbdc579 doc: add release note for include_watchonly default changes (William Casarin)
003a3c73c0 rpcwallet: document include_watchonly default for watchonly wallets (William Casarin)
a50d9e6c0b rpcwallet: default include_watchonly to true for watchonly wallets (William Casarin)
Pull request description:
Right now it's a bit annoying to deal with watchonly wallets, many rpc commands have an `include_watchonly` argument that needs to be explicitly set.
Wallets created with `createwallet` can have a `disable_private_keys` parameter, for those wallets we already know that they are watchonly, so there's no reason to have to explicitly ask for it for every command. Instead we check this wallet flag when the `include_watchonly` parameter isn't set.
ACKs for top commit:
achow101:
Code review ACK 72eaab073b
Sjors:
ACK 72eaab073b
promag:
ACK 72eaab073b, code review only, didn't look closely to the test.
kallewoof:
ACK 72eaab073b
fanquake:
ACK 72eaab073b - I've looked over the changes, they make sense to me. Compiled and ran the tests etc.
Tree-SHA512: d3646b55e97f386594d7efc994f0712f3888475c6a5dc7f131ac9f8c49bf5d4677182b88f42b34152abe1ad101ecadd152b4c20e9d3c1267190db36f77ab8bd7
e78aaf41f4 [docs] Add release notes for burying bip 9 soft fork deployments (John Newbery)
8319e738f9 [tests] Add coverage for the content of getblockchaininfo.softforks (James O'Beirne)
0328dcdcfc [Consensus] Bury segwit deployment (John Newbery)
1c93b9b31c [Consensus] Bury CSV deployment height (John Newbery)
3862e473f0 [rpc] Tidy up reporting of buried and ongoing softforks (John Newbery)
Pull request description:
This hardcodes CSV and segwit activation heights, similar to the BIP 90 buried deployments for BIPs 34, 65 and 66.
CSV and segwit have been active for over 18 months. Hardcoding the activation height is a code simplification, makes it easier to understand segwit activation status, and reduces technical debt.
This was originally attempted by jl2012 in #11398 and again by me in #12360.
ACKs for top commit:
ajtowns:
ACK e78aaf41f4 ; checked diff to previous acked commit, checked tests still work
ariard:
ACK e78aaf4, check diff, run the tests again and successfully activated csv/segwit heights on mainnet as expected.
MarcoFalke:
ACK e78aaf41f4 (still didn't check if the mainnet block heights are correct, but the code looks good now)
Tree-SHA512: 7e951829106e21a81725f7d3e236eddbb59349189740907bb47e33f5dbf95c43753ac1231f47ae7bee85c8c81b2146afcdfdc11deb1503947f23093a9c399912
fa7789f731 doc: Mention other ways to conserve memory on compilation (MarcoFalke)
Pull request description:
Related to:
* Building requires >1GB memory #6658
ACKs for top commit:
instagibbs:
ACK fa7789f731
kristapsk:
ACK fa7789f731
Tree-SHA512: 828593de9cfa9f9027c6c8e97abe95e3fad9f2ff50e6512808a8950de4a1f9ea901e724edfb96d7119224c3e38a136e60cb798b34ef682c585a7951e02124a3a
b2ea20d330 doc: Fix grammar and punctuation in developer notes (Kristian Kramer)
Pull request description:
This pull request is regarding minor grammar and punctuation errors in the developer notes. There were no modifications to the existing code, only alterations to fix the grammar and punctuation in the text to make the developer notes more understandable and easier to read.
ACKs for top commit:
fanquake:
ACK b2ea20d330
Tree-SHA512: eef990b7e7645b44a1ab0b057f4df35894c307fd23cc861a10d3cc80e7fe7fe8f5b94467f8224cc8a7aaa226f82be3a1f0460a45f3e25e5dab1e1d333c9edbc0
Karl-Johan Alm