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Construct and use PrecomputedTransactionData in PSBT signing

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This commit is contained in:
Pieter Wuille
2021-03-03 16:47:44 -08:00
parent 5cb6502ac5
commit fd3f6890f3
10 changed files with 50 additions and 21 deletions
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3
src/wallet/wallet.cpp
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@@ -1830,6 +1830,7 @@ TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& comp
if (n_signed) {
*n_signed = 0;
}
const PrecomputedTransactionData txdata = PrecomputePSBTData(psbtx);
LOCK(cs_wallet);
// Get all of the previous transactions
for (unsigned int i = 0; i < psbtx.tx->vin.size(); ++i) {
@@ -1856,7 +1857,7 @@ TransactionError CWallet::FillPSBT(PartiallySignedTransaction& psbtx, bool& comp
// Fill in information from ScriptPubKeyMans
for (ScriptPubKeyMan* spk_man : GetAllScriptPubKeyMans()) {
int n_signed_this_spkm = 0;
TransactionError res = spk_man->FillPSBT(psbtx, sighash_type, sign, bip32derivs, &n_signed_this_spkm);
TransactionError res = spk_man->FillPSBT(psbtx, txdata, sighash_type, sign, bip32derivs, &n_signed_this_spkm);
if (res != TransactionError::OK) {
return res;
}