Refactor the process of PSBTInput signing to enforce the invariant that
a PSBTInput always has _either_ a witness_utxo or a non_witness_utxo,
never both.
This simplifies the logic of SignPSBTInput slightly, since it no longer
has to deal with the "both" case. When calling it, we now give it, in
order of preference: (1) whichever of the utxo fields was already
present in the PSBT we received, or (2) if neither, the
non_witness_utxo field, which is just a copy of the input transaction,
which we get from the wallet.
SignPSBTInput no longer has to remove one of the two fields; instead, it
will check if we have a witness signature, and if so, it will replace
the non_witness_utxo with the witness_utxo (which is smaller, as it is
just a copy of the output being spent.)
Add PSBTInput::IsSane checks in two more places, which checks for
both utxo fields being present; we will now give an RPC error early on
if we are supplied such a malformed PSBT to fill in.
Also add a check to FillPSBT, to avoid touching any input that is
already signed. (This is now redundant, since we should no longer
potentially harm an already-signed input, but it's harmless.)
fixes#14473
Remove redundant arguments to SignPSBTInput -- since it needs several
bits of the PartiallySignedTransaction, pass in a reference instead of
doing it piecemeal. This saves us having to pass in both a PSBTInput and
its index, as well as having to pass in the CTransaction. Also avoid
redundantly passing the sighash_type, which is contained in the
PSBTInput already.
Adds a utility to get resident set size memory usage for a test
node and a context manager that allows assertions based upon
maximum memory use increase.
Switches to named constants, because numeric_limits calls can be harder to read
and less portable.
Change was suggested by James O'Beirne <james.obeirne@gmail.com> in
https://github.com/bitcoin/bitcoin/pull/10973#discussion_r213473620
There are no changes in behavior except on some platforms we don't support
(ILP64, IP16L32, I16LP32), where SignalsOptInRBF() and MutateTxAddInput()
functions would now work correctly.
4fb3388db9 check that a separator is found for psbt inputs, outputs, and global map (Andrew Chow)
Pull request description:
Currently it doesn't make sure that a separator was found so PSBTs missing a trailing separator would still pass. This fixes that and adds a test case for it.
It really only makes sense to check for the separator for the output maps as if an input or global map was missing a separator, the fields following it would be interpreted as belonging to the previous input or global map. However I have added the check for those two anyways to be consistent.
Tree-SHA512: 50c0c08e201ba02494b369a4d36ddb73e6634eb5a4e4e201c4ef38fd2dbeea2c642b8a04d50c91615da61ecbfade37309e47431368f4b1064539c42015766b50
This requires a small changes to a few tests, but means that
deterministic addresses will always be imported (unless setup_nodes
behaviour is explicitly overridden).
9605bbd315 Make clear function argument case in dev notes (Carl Dong)
Pull request description:
Rationale:
For new developers, they might be confused if they see that function arguments are sometimes `camelCase`'d in the codebase. This makes it clear that they _should_ be `snake_case`'d (maybe because no one's gotten to fixing them yet).
Tree-SHA512: 9db16d1fedf9761121844a0865ae3fefea94b5dbdfb36cb18f99cbc73e117f7d798a019f28a1c8bca19772502de2f9ed063f03bd911ffc4d248ec7386cd87d97
862d159d63 Add test for conversion from non-witness to witness UTXO (Pieter Wuille)
f8c1714634 Convert non-witness UTXOs to witness if witness sig created (Andrew Chow)
Pull request description:
If a witness signature was created when a non-witness UTXO is used, convert the non-witness UTXO to a witness one.
Port of #14196 to master.
Tree-SHA512: 2235eeb008ffa48e821628032d689e4a83bff6c29b93fa050ab2ee492b0e67b3a30f29a680d4a0e574e05c3a2f9edf0005e161fbe25b7aef2acd034a2424e2f2
0a04667613 FreeBSD: Document Python 3 requirement for 'gmake check' (Murray Nesbitt)
Pull request description:
`doc/build-freebsd.md` doesn't mention that Python 3 is required to run the test suite. Currently, `gmake check` fails without it.
Tree-SHA512: 19117671bf528d335146d821e5cd4108f2f6ae014fb9a6d0030a322b23d1bc5f677e46896b575a7ca78b137315b60e63ad8b03ad695fe0aae3e9f50b060a3561
4bd125fff0 tests: Print dots by default (Chun Kuan Lee)
Pull request description:
In cron job (https://travis-ci.org/bitcoin/bitcoin/builds/445823485), the functional tests would fail due to silent for 10 mins.
After applying this patch, we con't see any extra characters printed on screen but also avoid timeout (https://travis-ci.org/ken2812221/bitcoin/builds/445981698)
Tree-SHA512: c0412e171a451b27f9734311c7f063ad3fd7142087ed1e3786b4f303acaebc043f970523d6c2d4ef57ec5857040e2b6f7fd6345304353e7805d76044d317344d
0e6de3aacb added details about commit messages (Martin Erlandsson)
Pull request description:
In this small PR, the gist of [this helpful and informative comment from @fanquake](https://github.com/bitcoin/bitcoin/pull/14583#issuecomment-433668211) is added to the official contributing instructions, to help future first-time contributors get their commit messages right.
Tree-SHA512: ca6e9b639e007944314690ef771470f346d6f0ad8aa398abf86e45258bc617334fdbd2ca10ff930d62669a5eca5b507a3ebae11f75971f80f8a44b0bb17ab054
c11875c590 Add segwit address tests for importmulti (MeshCollider)
201451b1ca Make getaddressinfo return solvability (MeshCollider)
1753d217ea Add release notes for importmulti segwit change (MeshCollider)
353c064596 Fix typo in test_framework/blocktools (MeshCollider)
f6ed748cf0 Add SegWit support to importmulti with some ProcessImport cleanup (MeshCollider)
Pull request description:
Add support for segwit to importmulti, supports P2WSH, P2WPKH, P2SH-P2WPKH, P2SH-P2WSH. Adds a new `witnessscript` parameter which must be used for the witness scripts in the relevant situations.
Also includes some tests for the various import types.
~Also makes the change in #14019 redundant, but cherry-picks the test from that PR to test the behavior (@achow101).~
Fixes#12253, also addresses the second point in #12703, and fixes#14407
Tree-SHA512: 775a755c524d1c387a99acddd772f677d2073876b72403dcfb92c59f9b405ae13ceedcf4dbd2ee1d7a8db91c494f67ca137161032ee3a2071282eeb411be090a
When the build number (CLIENT_VERSION_BUILD) is non-zero, we want
to include that in the package version number so the resulting binaries
are named with the correct version.
The custom fee input box now has a minimum value equal to the minimum
required fee. Before a value below the minimum fee could be entered
which was confusing since the minimum fee would still be paid even
though a lower amount was entered.
This adds functions for specifing a min/max value for a
BitcoinAmountField. These options only affect user input, so it's still
possible to use setValue to set values outside of the min/max range. The
existing value will not be changed when calling these functions even if
it's out of range. The min/max range will be reinforced when the field
loses focus.
This also adds `SetAllowEmpty` function which specifies if the field is
allowed to be left empty by the user. If set to false the field will be
set to the minimum allowed value if it's empty when focus is lost.
36c8e68585 Various textual improvements in build docs (Martin Erlandsson)
Pull request description:
While reading the build docs, I found some opportunities for textual improvements (Force of habit, I used to work as a technical writer...)
* Added a few missing words, should be uncontroversial.
* Changed/added some punctuation, for better flow and readability.
* Fixed one Markdown issue, where two list item headings rendered without a line break. (See image)
This one needs to be verified after a build, I don't have a proper build environment yet.
<img width="403" alt="layout_issue" src="https://user-images.githubusercontent.com/453092/47555613-893b4d00-d90c-11e8-8a31-943846059ae7.png">
Tree-SHA512: 1e40a0414e2ce91d223933cca169d3cef25f9d2c606fd75476cef946095eee161f700f9dbf8afe60388ab8c400283d057537266d171ea63125257b7156838ecb
fa511e8dad Pass tx pool reference into CheckSequenceLocks (MarcoFalke)
Pull request description:
`CheckSequenceLocks` is called from ATMP and the member function `CTxMemPool::removeForReorg` without passing in the tx pool object that is used in those function's scope and instead using the global `::mempool` instance.
This fix should be refactoring only, since currently there is only one (global) tx pool in normal operation. Though, it fixes hard to track down issues in future settings where more than one mempool exists at a time. (E.g. for tests, rpc or p2p tx relay purposes)
Tree-SHA512: f0804588c7d29bb6ff05ec14f22a16422b89ab31ae714f38cd07f811d7dc7907bfd14e799c4c1c3121144ff22711019bbe9212b39e2fd4531936a4119950fa49
fa78a2fc67 [tests] Test that nodes respond to getdata with notfound (MarcoFalke)
Pull request description:
If a node has not announced a tx at all, then it should respond to
getdata messages for that tx with notfound, to avoid leaking tx
origination privacy.
In the future this could be adjusted such that a node responds with
notfound when a tx has not been announced to us, but that seems
to be a more involved change. See e.g.
https://github.com/jnewbery/bitcoin/commits/pr14220.1
Tree-SHA512: 6244afa5bd5d8fec9b89dfc02c9958bc370195145a0f3715f33200d6cf73a376c94193d44bf4523867196e6591c53ede8f9b6a77cb296b48c114a117b8c8b1fa
