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Applying @newtonick's patch

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kdmukai
2022-11-11 13:03:31 -08:00
parent 1bf4354b8f
commit 9ad46766b0
1 changed files with 4 additions and 4 deletions
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src/seedsigner/models/psbt_parser.py
+4 -4
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@@ -145,7 +145,7 @@ class PSBTParser():
# should have one or zero derivations for single-key addresses
if len(out.taproot_bip32_derivations.values()) > 0:
# TODO: Support keys in taptree leaves
num_leaf_hashes, leaf_hashes, derivation = list(out.taproot_bip32_derivations.values())[0]
leaf_hashes, derivation = list(out.taproot_bip32_derivations.values())[0]
der = derivation.derivation
my_pubkey = self.root.derive(der)
sc = script.p2tr(my_pubkey)
@@ -169,7 +169,7 @@ class PSBTParser():
# extract info from taproot outputs
if len(self.psbt.outputs[i].taproot_bip32_derivations) > 0:
for d, (num_leaf_hashes, leaf_hashes, derivation) in self.psbt.outputs[i].taproot_bip32_derivations.items():
for d, (leaf_hashes, derivation) in self.psbt.outputs[i].taproot_bip32_derivations.items():
fingerprints.append(hexlify(derivation.fingerprint).decode())
derivation_paths.append(bip32.path_to_str(derivation.derivation))
@@ -313,7 +313,7 @@ class PSBTParser():
for input in psbt.inputs:
for pub, derivation_path in input.bip32_derivations.items():
fingerprints.add(hexlify(derivation_path.fingerprint).decode())
for pub, (num_leaf_hashes, leaf_hashes, derivation_path) in input.taproot_bip32_derivations.items():
for pub, (leaf_hashes, derivation_path) in input.taproot_bip32_derivations.items():
# TODO: Support spends from leaves; depends on support in embit
if num_leaf_hashes > 0:
raise Exception("Signing keyspends from within a taptree not yet implemented")
@@ -332,7 +332,7 @@ class PSBTParser():
for pub, derivation_path in input.bip32_derivations.items():
if seed_fingerprint == hexlify(derivation_path.fingerprint).decode():
return True
for pub, (num_leaf_hashes, leaf_hashes, derivation_path) in input.taproot_bip32_derivations.items():
for pub, (leaf_hashes, derivation_path) in input.taproot_bip32_derivations.items():
if seed_fingerprint == hexlify(derivation_path.fingerprint).decode():
return True
return False