output script descriptors, part 1: change API of transaction.py #8230
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
SomberNight
added
topic-transactions 📑
|
Changed to draft as I've found a regression in the trezor plugin. EDIT: fixed in 9e7c366 |
SomberNight
force-pushed
the
202302_osd_tx
branch
from
9e7c366
to
c331a37
Compare
SomberNight
force-pushed
the
202302_osd_tx
branch
from
c331a37
to
5118ee1
Compare
also put key origin info into descriptor, if available
This fixes a regression where the plugin was assuming ordering for txin.pubkeys (which is now a set). (previously txin.pubkeys was a list ordered according to the final sort order of keys inside the bitcoin script)
SomberNight
force-pushed
the
202302_osd_tx
branch
from
5118ee1
to
a80bef8
Compare
SomberNight
added a commit
that referenced
this pull request
May 9, 2023
fix signing txs when using old "bitcoin app" (pre-2.1) on the ledger device
```
33.36 | W | transaction | heyheyhey. cp1. include_sigs=True force_legacy=False use_segwit_ser=True
33.36 | W | transaction | heyheyhey. cp2. branch1
33.37 | E | plugins.ledger.ledger |
Traceback (most recent call last):
File "...\electrum\electrum\plugins\ledger\ledger.py", line 669, in sign_transaction
rawTx = tx.serialize_to_network()
File "...\electrum\electrum\transaction.py", line 945, in serialize_to_network
witness = ''.join(self.serialize_witness(x, estimate_size=estimate_size) for x in inputs)
File "...\electrum\electrum\transaction.py", line 945, in <genexpr>
witness = ''.join(self.serialize_witness(x, estimate_size=estimate_size) for x in inputs)
File "...\electrum\electrum\transaction.py", line 839, in serialize_witness
sol = desc.satisfy(allow_dummy=estimate_size, sigdata=txin.part_sigs)
File "...\electrum\electrum\descriptor.py", line 378, in satisfy
sol = self._satisfy_inner(sigdata=sigdata, allow_dummy=allow_dummy)
File "...\electrum\electrum\descriptor.py", line 574, in _satisfy_inner
raise MissingSolutionPiece(f"no sig for {pubkey.hex()}")
electrum.descriptor.MissingSolutionPiece: no sig for 033e92e55923ea25809790f292ee9bd410355ee02492472d9a1ff1b364874d0679
33.38 | I | plugins.ledger.ledger | no sig for 033e92e55923ea25809790f292ee9bd410355ee02492472d9a1ff1b364874d0679
```
fixes #8365
regression from #8230
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is the first set of changes towards adding support for output script descriptors (#5694).
descriptor.py, is added, which is originally from bitcoin-core/HWI but non-trivially changed in parts and extendedtransaction.pyis adapted to use the new module, changing some APIs there, mostly forPartialTxInputPartialTxInputre how to satisfy a locking script is mostly removed; that is now handled bydescriptor.pyinsteadscript_type,num_sig,pubkeys, one will just now set a new field,script_descriptorinstead{PartialTxInput,PartialTxOutput}.script_typefield is removedPartialTxInput.num_sig, which was a hack for solving multisig scripts, is removed.pubkeysfield no longer has to be set explicitly, it is instead a method (property) derived from.script_descriptortransaction.pyAPI