highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-12-12 05:34:57 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fill PSBT Taproot input data to/from SignatureData

Browse Source
This commit is contained in:
Andrew Chow
2021-07-19 15:29:29 -04:00
parent 05e2cc9a30
commit 52e3f2f88e
2 changed files with 37 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/psbt.cpp
View File

@@ -113,6 +113,24 @@ void PSBTInput::FillSignatureData(SignatureData& sigdata) const
for (const auto& key_pair : hd_keypaths) {
sigdata.misc_pubkeys.emplace(key_pair.first.GetID(), key_pair);
}
if (!m_tap_key_sig.empty()) {
sigdata.taproot_key_path_sig = m_tap_key_sig;
}
for (const auto& [pubkey_leaf, sig] : m_tap_script_sigs) {
sigdata.taproot_script_sigs.emplace(pubkey_leaf, sig);
}
if (!m_tap_internal_key.IsNull()) {
sigdata.tr_spenddata.internal_key = m_tap_internal_key;
}
if (!m_tap_merkle_root.IsNull()) {
sigdata.tr_spenddata.merkle_root = m_tap_merkle_root;
}
for (const auto& [leaf_script, control_block] : m_tap_scripts) {
sigdata.tr_spenddata.scripts.emplace(leaf_script, control_block);
}
for (const auto& [pubkey, leaf_origin] : m_tap_bip32_paths) {
sigdata.taproot_misc_pubkeys.emplace(pubkey, leaf_origin);
}
}
void PSBTInput::FromSignatureData(const SignatureData& sigdata)
@@ -142,6 +160,24 @@ void PSBTInput::FromSignatureData(const SignatureData& sigdata)
for (const auto& entry : sigdata.misc_pubkeys) {
hd_keypaths.emplace(entry.second);
}
if (!sigdata.taproot_key_path_sig.empty()) {
m_tap_key_sig = sigdata.taproot_key_path_sig;
}
for (const auto& [pubkey_leaf, sig] : sigdata.taproot_script_sigs) {
m_tap_script_sigs.emplace(pubkey_leaf, sig);
}
if (!sigdata.tr_spenddata.internal_key.IsNull()) {
m_tap_internal_key = sigdata.tr_spenddata.internal_key;
}
if (!sigdata.tr_spenddata.merkle_root.IsNull()) {
m_tap_merkle_root = sigdata.tr_spenddata.merkle_root;
}
for (const auto& [leaf_script, control_block] : sigdata.tr_spenddata.scripts) {
m_tap_scripts.emplace(leaf_script, control_block);
}
for (const auto& [pubkey, leaf_origin] : sigdata.taproot_misc_pubkeys) {
m_tap_bip32_paths.emplace(pubkey, leaf_origin);
}
}
void PSBTInput::Merge(const PSBTInput& input)