diff options
Diffstat (limited to 'src/rpc/rawtransaction.cpp')
| -rw-r--r-- | src/rpc/rawtransaction.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index b36179943f..56ba805b1f 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -592,7 +592,8 @@ UniValue signrawtransaction(const UniValue& params, bool fHelp) " \"txid\":\"id\", (string, required) The transaction id\n" " \"vout\":n, (numeric, required) The output number\n" " \"scriptPubKey\": \"hex\", (string, required) script key\n" - " \"redeemScript\": \"hex\" (string, required for P2SH) redeem script\n" + " \"redeemScript\": \"hex\", (string, required for P2SH) redeem script\n" + " \"amount\": value (numeric, required) The amount spent\n" " }\n" " ,...\n" " ]\n" @@ -735,7 +736,10 @@ UniValue signrawtransaction(const UniValue& params, bool fHelp) if ((unsigned int)nOut >= coins->vout.size()) coins->vout.resize(nOut+1); coins->vout[nOut].scriptPubKey = scriptPubKey; - coins->vout[nOut].nValue = 0; // we don't know the actual output value + coins->vout[nOut].nValue = 0; + if (prevOut.exists("amount")) { + coins->vout[nOut].nValue = AmountFromValue(find_value(prevOut, "amount")); + } } // if redeemScript given and not using the local wallet (private keys @@ -801,15 +805,18 @@ UniValue signrawtransaction(const UniValue& params, bool fHelp) const CScript& prevPubKey = coins->vout[txin.prevout.n].scriptPubKey; const CAmount& amount = coins->vout[txin.prevout.n].nValue; - txin.scriptSig.clear(); + SignatureData sigdata; // Only sign SIGHASH_SINGLE if there's a corresponding output: if (!fHashSingle || (i < mergedTx.vout.size())) - SignSignature(keystore, prevPubKey, mergedTx, i, nHashType); + ProduceSignature(MutableTransactionSignatureCreator(&keystore, &mergedTx, i, amount, nHashType), prevPubKey, sigdata); // ... and merge in other signatures: BOOST_FOREACH(const CMutableTransaction& txv, txVariants) { - txin.scriptSig = CombineSignatures(prevPubKey, txConst, i, amount, txin.scriptSig, txv.vin[i].scriptSig); + sigdata = CombineSignatures(prevPubKey, TransactionSignatureChecker(&txConst, i, amount), sigdata, DataFromTransaction(txv, i)); } + + UpdateTransaction(mergedTx, i, sigdata); + ScriptError serror = SCRIPT_ERR_OK; if (!VerifyScript(txin.scriptSig, prevPubKey, mergedTx.wit.vtxinwit.size() > i ? &mergedTx.wit.vtxinwit[i].scriptWitness : NULL, STANDARD_SCRIPT_VERIFY_FLAGS, TransactionSignatureChecker(&txConst, i, amount), &serror)) { TxInErrorToJSON(txin, vErrors, ScriptErrorString(serror)); |