highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-05-13 07:23:21 +02:00
Code Issues Packages Projects Releases Wiki Activity

psbt: Fill hash preimages and taproot builder from SignatureData

Browse Source 
Filling these fields was missing.
This commit is contained in:
Ava Chow
2026-03-18 13:54:16 -07:00
parent cef58341a0
commit 0cb884e6df
1 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/psbt.cpp
View File

@@ -210,6 +210,18 @@ void PSBTInput::FromSignatureData(const SignatureData& sigdata)
for (const auto& [agg_key_lh, psigs] : sigdata.musig2_partial_sigs) {
m_musig2_partial_sigs[agg_key_lh].insert(psigs.begin(), psigs.end());
}
for (const auto& [hash, preimage] : sigdata.ripemd160_preimages) {
ripemd160_preimages.emplace(std::vector<unsigned char>(hash.begin(), hash.end()), preimage);
}
for (const auto& [hash, preimage] : sigdata.sha256_preimages) {
sha256_preimages.emplace(std::vector<unsigned char>(hash.begin(), hash.end()), preimage);
}
for (const auto& [hash, preimage] : sigdata.hash160_preimages) {
hash160_preimages.emplace(std::vector<unsigned char>(hash.begin(), hash.end()), preimage);
}
for (const auto& [hash, preimage] : sigdata.hash256_preimages) {
hash256_preimages.emplace(std::vector<unsigned char>(hash.begin(), hash.end()), preimage);
}
}
void PSBTInput::Merge(const PSBTInput& input)
@@ -268,6 +280,7 @@ void PSBTOutput::FillSignatureData(SignatureData& sigdata) const
sigdata.tr_spenddata.internal_key = m_tap_internal_key;
sigdata.tr_spenddata.Merge(spenddata);
sigdata.tr_builder = builder;
}
for (const auto& [pubkey, leaf_origin] : m_tap_bip32_paths) {
sigdata.taproot_misc_pubkeys.emplace(pubkey, leaf_origin);