8c8237a4a1 net, refactor: Fix style in CConnman::StopNodes (Hennadii Stepanov)
229ac1892d net: Combine two loops into one, and update comments (Hennadii Stepanov)
a3d090d110 net: Restrict period when cs_vNodes mutex is locked (Hennadii Stepanov)
Pull request description:
This PR restricts the period when the `cs_vNodes` mutex is locked, prevents the only case when `cs_vNodes` could be locked before the `::cs_main`.
This change makes the explicit locking of recursive mutexes in the explicit order redundant.
ACKs for top commit:
jnewbery:
utACK 8c8237a4a1
vasild:
ACK 8c8237a4a1
ajtowns:
utACK 8c8237a4a1 - logic seems sound
MarcoFalke:
review ACK 8c8237a4a1👢
Tree-SHA512: a8277924339622b188b12d260a100adf5d82781634cf974320cf6007341f946a7ff40351137c2f5369aed0d318f38aac2d32965c9b619432440d722a4e78bb73
efad3506a8 Merge #906: Use modified divsteps with initial delta=1/2 for constant-time
cc2c09e3a7 Merge #918: Clean up configuration in gen_context
07067967ee add ECMULT_GEN_PREC_BITS to basic_config.h
a3aa2628c7 gen_context: Don't include basic-config.h
be0609fd54 Add unit tests for edge cases with delta=1/2 variant of divsteps
cd393ce228 Optimization: only do 59 hddivsteps per iteration instead of 62
277b224b6a Use modified divsteps with initial delta=1/2 for constant-time
376ca366db Fix typo in explanation
1e5d50fa93 Merge #889: fix uninitialized read in tests
c083cc6e52 Merge #903: Make argument of fe_normalizes_to_zero{_var} const
6e898534ff Merge #907: changed import to use brackets <> for openssl
4504472269 changed import to use brackets <> for openssl as they are not local to the project
26de4dfeb1 Merge #831: Safegcd inverses, drop Jacobi symbols, remove libgmp
23c3fb629b Make argument of fe_normalizes_to_zero{_var} const
24ad04fc06 Make scalar_inverse{,_var} benchmark scale with SECP256K1_BENCH_ITERS
ebc1af700f Optimization: track f,g limb count and pass to new variable-time update_fg_var
b306935ac1 Optimization: use formulas instead of lookup tables for cancelling g bits
9164a1b658 Optimization: special-case zero modulus limbs in modinv64
1f233b3fa0 Remove num/gmp support
20448b8d09 Remove unused Jacobi symbol support
5437e7bdfb Remove unused scalar_sqr
aa9cc52180 Improve field/scalar inverse tests
1e0e885c8a Make field/scalar code use the new modinv modules for inverses
436281afdc Move secp256k1_fe_inverse{_var} to per-impl files
aa404d53be Move secp256k1_scalar_{inverse{_var},is_even} to per-impl files
08d54964e5 Improve bounds checks in modinv modules
151aac00d3 Add tests for modinv modules
d8a92fcc4c Add extensive comments on the safegcd algorithm and implementation
8e415acba2 Add safegcd based modular inverse modules
de0a643c3d Add secp256k1_ctz{32,64}_var functions
4c3ba88c3a Merge #901: ci: Switch all Linux builds to Debian and more improvements
9361f360bb ci: Select number of parallel make jobs depending on CI environment
28eccdf806 ci: Split output of logs into multiple sections
c7f754fe4d ci: Run PRs on merge result instead of on the source branch
b994a8be3c ci: Print information about binaries using "file"
f24e122d13 ci: Switch all Linux builds to Debian
ebdba03cb5 Merge #891: build: Add workaround for automake 1.13 and older
3a8b47bc6d Merge #894: ctime_test: move context randomization test to the end
7d3497cdc4 ctime_test: move context randomization test to the end
99a1cfec17 print warnings for conditional-uninitialized
3d2cf6c5bd initialize variable in tests
f329bba244 build: Add workaround for automake 1.13 and older
24d1656c32 Merge #882: Use bit ops instead of int mult for constant-time logic in gej_add_ge
e491d06b98 Use bit ops instead of int mult for constant-time logic in gej_add_ge
f8c0b57e6b Merge #864: Add support for Cirrus CI
cc2a5451dc ci: Refactor Nix shell files
2480e55c8f ci: Remove support for Travis CI
2b359f1c1d ci: Enable simple cache for brewing valgrind on macOS
8c02e465c5 ci: Add support for Cirrus CI
659d0d4798 Merge #880: Add parens around ROUND_TO_ALIGN's parameter.
b6f649889a Add parens around ROUND_TO_ALIGN's parameter. This makes the macro robust against a hypothetical ROUND_TO_ALIGN(foo ? sizeA : size B) invocation.
a4abaab793 Merge #877: Add missing secp256k1_ge_set_gej_var decl.
5671e5f3fd Merge #874: Remove underscores from header defs.
db726782fa Merge #878: Remove unused secp256k1_fe_inv_all_var
b732701faa Merge #875: Avoid casting (void**) values.
75d2ae149e Remove unused secp256k1_fe_inv_all_var
482e4a9cfc Add missing secp256k1_ge_set_gej_var decl.
2730618604 Avoid casting (void**) values. Replaced with an expression that only casts (void*) values.
fb390c5299 Remove underscores from header defs. This makes them consistent with other files and avoids reserved identifiers.
f2d9aeae6d Merge #862: Autoconf improvements
328aaef22a Merge #845: Extract the secret key from a keypair
3c15130709 Improve CC_FOR_BUILD detection
47802a4762 Restructure and tidy configure.ac
252c19dfc6 Ask brew for valgrind include path
8c727b9087 Merge #860: fixed trivial typo
b7bc3a4aaa fixed typo
33cb3c2b1f Add secret key extraction from keypair to constant time tests
36d9dc1e8e Add seckey extraction from keypair to the extrakeys tests
fc96aa73f5 Add a function to extract the secretkey from a keypair
98dac87839 Merge #858: Fix insecure links
07aa4c70ff Fix insecure links
b61f9da54e Merge #857: docs: fix simple typo, dependecy -> dependency
18aadf9d28 docs: fix simple typo, dependecy -> dependency
2d9e7175c6 Merge #852: Add sage script for generating scalar_split_lambda constants
dc6e5c3a5c Merge #854: Rename msg32 to msghash32 in ecdsa_sign/verify and add explanation
6e85d675aa Rename tweak to tweak32 in public API
f587f04e35 Rename msg32 to msghash32 in ecdsa_sign/verify and add explanation
329a2e0a3f sage: Add script for generating scalar_split_lambda constants
8f0c6f1545 Merge #851: make test count iteration configurable by environment variable
f4fa8d226a forbid a test iteration of 0 or less
f554dfc708 sage: Reorganize files
3a106966aa Merge #849: Convert Sage code to Python 3 (as used by Sage >= 9)
13c88efed0 Convert Sage code to Python 3 (as used by Sage >= 9)
0ce4554881 make test count iteration configurable by environment variable
9e5939d284 Merge #835: Don't use reserved identifiers memczero and benchmark_verify_t
d0a83f7328 Merge #839: Prevent arithmetic on NULL pointer if the scratch space is too small
903b16aa6c Merge #840: Return NULL early in context_preallocated_create if flags invalid
1f4dd03838 Typedef (u)int128_t only when they're not provided by the compiler
ebfa2058e9 Return NULL early in context_preallocated_create if flags invalid
29a299e373 Run the undefined behaviour sanitizer on Travis
7506e064d7 Prevent arithmetic on NULL pointer if the scratch space is too small
e89278f211 Don't use reserved identifiers memczero and benchmark_verify_t
git-subtree-dir: src/secp256k1
git-subtree-split: efad3506a8937162e8010f5839fdf3771dfcf516
Add simple interfaces::Echo IPC interface with one method that just takes and
returns a string, to test multiprocess framework and provide an example of how
it can be used to spawn and call between processes.
615965cfd1 Move common package version code to init/common (Russell Yanofsky)
5bed2ab42c Move common logging start code to init/common (Russell Yanofsky)
1fb7fcfa52 Move common logging GetArgs code to init/common (Russell Yanofsky)
90469c1690 Move common logging AddArg code to init/common (Russell Yanofsky)
387c4cf588 Move common sanity check code to init/common (Russell Yanofsky)
a67b54855b Move common global init code to init/common (Russell Yanofsky)
Pull request description:
This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10).
---
This change is move-only and can be easily reviewed with `--color-moved=dimmed_zebra`. The moves are needed to avoid duplicating common init code between different binaries (`bitcoin-node`, `bitcoin-wallet`, etc) in #10102. In #10102, each binary has it's own init file (`src/init/bitcoin-node.cpp`, `src/init/bitcoin-wallet.cpp`) so this PR moves the common code to `src/init/common.cpp`.
ACKs for top commit:
MarcoFalke:
review ACK 615965cfd1 🖱
practicalswift:
cr ACK 615965cfd1: dimmed zebra looks correct
Tree-SHA512: 859e1d86aee17eb50a49d806cf62d30d12f6b15018e41c096da41d7e535a9d2d088481cb340fee59e6c68e512a74b61c7146f2683465f553dc4953bf32f2a7b4
The default clearHistory=true argument is passed in the RPCConsole ctor
only. This is needless, as the history and historyPtr members are
initialized properly.
b01cd9471f test: check that _all_ invalid-CLTV txs are rejected after BIP65 activation (Sebastian Falbesoner)
dbc1981474 test: check that _all_ invalid-CLTV txs are allowed in a block pre-BIP65 (Sebastian Falbesoner)
8d0ce50c48 test: prepare cltv_invalidate to test all failure reasons in feature_cltv.py (Sebastian Falbesoner)
ce994e1202 test: add tx modfication helper function in feature_cltv.py (Sebastian Falbesoner)
Pull request description:
The functional test for [BIP65](https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki) / `OP_CHECKLOCKTIMEVERIFY` (`feature_cltv.py`) currently only tests one out of five conditions that lead to failure of the op-code -- by prepending the script `OP_1NEGATE OP_CHECKLOCKTIMEVERIFY OP_DROP` to a tx's first input's scriptSig, the case of "_the top item on the stack is less than 0_" is checked:
f8462a6d27/test/functional/feature_cltv.py (L26-L35)
This PR adds the other cases (5 in total) by taking an integer argument to the function `cltv_invalidate` that is called in a loop instead of only once per testing scenario. Here is the full list of failure conditions and how they are tested (note that the scriptSig should still be valid before activation of BIP65, when `OP_CLTV` is simply a no-op):
* _the stack is empty_
➡️ prepending `OP_CHECKLOCKTIMEVERIFY` to scriptSig
* _the top item on the stack is less than 0_
➡️ prepending `OP_1NEGATE OP_CHECKLOCKTIMEVERIFY OP_DROP` to scriptSig
* _the lock-time type (height vs. timestamp) of the top stack item and the nLockTime field are not the same_
➡️ prepending `OPNum(1000) OP_CHECKLOCKTIMEVERIFY OP_DROP` to scriptSig
➡️ setting tx.vin[0].nSequence=0 and tx.nCheckTimeLock=1296688602 (genesis block timestamp)
* _the top stack item is greater than the transaction's nLockTime field_
➡️ prepending `OPNum(1000) OP_CHECKLOCKTIMEVERIFY OP_DROP` to scriptSig
➡️ setting tx.vin[0].nSequence=0 and tx.nCheckTimeLock=500
* _the nSequence field of the txin is 0xffffffff_
➡️ prepending `OPNum(500) OP_CHECKLOCKTIMEVERIFY OP_DROP` to scriptSig
➡️ setting tx.vin[0].nSequence=0xffffffff and tx.nCheckTimeLock=500
The first commit creates a helper function for the tx modification and also includes some tidying up like turning single-line to multi-line Python imports where necessary and cleaning up some PEP8 warnings. The second commit prepares the invalidation function `cltv_invalidate` and the third and the fourth use it and check for the expected reject reason strings ("Operation not valid with the current stack size", "Negative locktime" and "Locktime requirement not satisfied").
ACKs for top commit:
MarcoFalke:
review ACK b01cd9471f🐣
Tree-SHA512: dd82ae86e2bc4f3ab9bb1cfc9f04e4431b2b59c8aaf2a9f4b28654a1577e003fb43c500f99d76ff57e96262168e1cad7c1a0d71158e4b01063737e8f4be1e07d
It is not possible to have a node in `CConnman::vNodesDisconnected` and
its reference count to be incremented - all `CNode::AddRef()` are done
either before the node is added to `CConnman::vNodes` or while holding
`CConnman::cs_vNodes` and the object being in `CConnman::vNodes`.
So, the object being in `CConnman::vNodesDisconnected` and its reference
count being zero means that it is not and will not start to be used by
other threads.
So, the lock of `CNode::cs_vSend` in `CConnman::DisconnectNodes()` will
always succeed and is not necessary.
Indeed all locks of `CNode::cs_vSend` are done either when the reference
count is >0 or under the protection of `CConnman::cs_vNodes` and the
node being in `CConnman::vNodes`.
417305991a qt: Bump transifex slug for 22.x (W. J. van der Laan)
Pull request description:
Opening the 22.x translations early because of experimentation with the new xliff translations format. So change the slug so that the `tx` tool will fetch the right translation.
In this context, change `file_filter` to use `xlf` as well as the files pulled with `tx pull` are that format now. The setting only affects the naming not the format of the files.
ACKs for top commit:
hebasto:
ACK 417305991a, I have reviewed the code and it looks OK, I agree it can be merged. All changes are in accordance with the Transifex [docs](https://docs.transifex.com/client/client-configuration).
Tree-SHA512: e0c18aa5e6cbd4428d24324fee8e5761b70dae51d0236277577aded719798c6a32fc81c0598f280321f2816629e33a334f61f9e7f6180c4074abfda6550cefbe
Opening the 22.x translations early because of experimentation with the
new xliff translations format.
In this context, change file_filter to `xlf` as well as the files
pulled with `tx pull` are that format now (the setting only affects the naming
not the format of the files).
Tree-SHA512: e0c18aa5e6cbd4428d24324fee8e5761b70dae51d0236277577aded719798c6a32fc81c0598f280321f2816629e33a334f61f9e7f6180c4074abfda6550cefbe
c799a19b4b build, qt: No longer need to set QT_RCC_TEST=1 for determinism (Hennadii Stepanov)
Pull request description:
The Qt Resource Compiler (rcc) output order relies on [`QHash`](https://doc.qt.io/qt-5/qhash.html):
> This randomization of `QHash` is enabled by default. Even though programs should never depend on a particular `QHash` ordering, there may be situations where you temporarily need deterministic behavior, for example for debugging or regression testing. To disable the randomization, define the environment variable `QT_HASH_SEED` to have the value 0.
Since #3620 we use `QT_RCC_TEST=1` to achieve a deterministic output.
Since Qt 5.3.1 hash seeding is disabled for all of the bootstrapped tools, including rcc. Therefore, `QT_RCC_TEST=1` is no longer needed.
See commit [5283a6c87beac5a43f612786fefd6e43f2c70bf6](5283a6c87b).
ACKs for top commit:
fanquake:
ACK c799a19b4b
Tree-SHA512: 9d116ac1e8c605ee3e8ed7f618586f0de85d8b06bbbb70fe8c298939ce203d2a7e97264a9afac037179993ab54c5f69a65ebb9ab27ca7f45acb963011bd45743
7abac98d3e configure: Support -f{debug,macro}-prefix-map (Anthony Towns)
Pull request description:
When bitcoin is checked out in two directories (eg via git worktree) object files between the two will differ due to the full path being included in the debug section. `-fdebug-prefix-map` is used to replace this with "." to avoid this unnecessary difference and allow ccache to share objects between worktrees (provided the source and compile options are the same).
Also provide `-fmacro-prefix-map` if supported so that the working dir is not encoded in `__FILE__` macros.
ACKs for top commit:
practicalswift:
cr ACK 7abac98d3e: patch looks correct
fanquake:
ACK 7abac98d3e
Tree-SHA512: b6a37c1728ec3b2e552f244da0e66db113c1e7662c7ac502e12ff466f3dbfbfefae12695ca135137c50dbb1c4c5d84059116c0cd09b391a17466dc77b8726679
fafb68add5 refactor: Add and use EnsureConnman in rpc code (MarcoFalke)
faabeb854a refactor: Mark member functions const (MarcoFalke)
Pull request description:
This removes the 10 occurrences of `throw JSONRPCError(RPC_CLIENT_P2P_DISABLED, "Error: Peer-to-peer functionality missing or disabled");` and replaces them with `EnsureConnman`.
ACKs for top commit:
jarolrod:
re-ACK fafb68add5
theStack:
ACK fafb68add5
ryanofsky:
Code review ACK fafb68add5
Tree-SHA512: 84c63cfe31e548645d906f7191a3526c7bea99ed0d54c2a75c2041452a44fe149ede343d8e1943b0e7770816c828bb047dfec8bc541a1f2b89920a126ee54d68
16c157de3c qt, refactor: Use better QMenu::addAction overloaded function (Hennadii Stepanov)
79311750b5 qt: Do not assign Alt+<KEY> shortcuts to context menu actions (Hennadii Stepanov)
963e12058f qt: Drop menu separator that separates nothing (Hennadii Stepanov)
1398a6536c qt, refactor: Make AddressBookPage::deleteAction a local variable (Hennadii Stepanov)
Pull request description:
This PR:
1. removes useless `Alt` + `<KEY>` shortcuts from context menu items
2. replaces 3 lines of code with the only call of [`QMenu::addAction`](https://doc.qt.io/qt-5/qmenu.html#addAction-5) for each context menu item (it became possible since https://github.com/bitcoin/bitcoin/pull/21286 was merged)
3. makes other minor cleanups
No behavior change.
ACKs for top commit:
kristapsk:
ACK 16c157de3c
promag:
Code review ACK 16c157de3c. Nice code cleanup that takes advantage of more recent Qt API.
jarolrod:
ACK 16c157de3c
Tree-SHA512: e5555fe957058cc67b351aaf9f09fe3635edb2d07a2223d3093913a25607ae538f0a2fde84c0b0cd43e7475b248949548eb4a5d4b21d8f7391fa2fa8541c04ff
