diff options
Diffstat (limited to 'src/script/bitcoinconsensus.cpp')
| -rw-r--r-- | src/script/bitcoinconsensus.cpp | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/src/script/bitcoinconsensus.cpp b/src/script/bitcoinconsensus.cpp index 26e7a85b7b..62fd9031f8 100644 --- a/src/script/bitcoinconsensus.cpp +++ b/src/script/bitcoinconsensus.cpp @@ -69,7 +69,7 @@ struct ECCryptoClosure ECCryptoClosure instance_of_eccryptoclosure; } -int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, +static int verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, CAmount amount, const unsigned char *txTo , unsigned int txToLen, unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err) { @@ -82,16 +82,36 @@ int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned i if (tx.GetSerializeSize(SER_NETWORK, PROTOCOL_VERSION) != txToLen) return set_error(err, bitcoinconsensus_ERR_TX_SIZE_MISMATCH); - // Regardless of the verification result, the tx did not error. - set_error(err, bitcoinconsensus_ERR_OK); + // Regardless of the verification result, the tx did not error. + set_error(err, bitcoinconsensus_ERR_OK); - CAmount am(0); - return VerifyScript(tx.vin[nIn].scriptSig, CScript(scriptPubKey, scriptPubKey + scriptPubKeyLen), nIn < tx.wit.vtxinwit.size() ? &tx.wit.vtxinwit[nIn].scriptWitness : NULL, flags, TransactionSignatureChecker(&tx, nIn, am), NULL); + return VerifyScript(tx.vin[nIn].scriptSig, CScript(scriptPubKey, scriptPubKey + scriptPubKeyLen), nIn < tx.wit.vtxinwit.size() ? &tx.wit.vtxinwit[nIn].scriptWitness : NULL, flags, TransactionSignatureChecker(&tx, nIn, amount), NULL); } catch (const std::exception&) { return set_error(err, bitcoinconsensus_ERR_TX_DESERIALIZE); // Error deserializing } } +int bitcoinconsensus_verify_script_with_amount(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, int64_t amount, + const unsigned char *txTo , unsigned int txToLen, + unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err) +{ + CAmount am(amount); + return ::verify_script(scriptPubKey, scriptPubKeyLen, am, txTo, txToLen, nIn, flags, err); +} + + +int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, + const unsigned char *txTo , unsigned int txToLen, + unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err) +{ + if (flags & bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS) { + return set_error(err, bitcoinconsensus_ERR_AMOUNT_REQUIRED); + } + + CAmount am(0); + return ::verify_script(scriptPubKey, scriptPubKeyLen, am, txTo, txToLen, nIn, flags, err); +} + unsigned int bitcoinconsensus_version() { // Just use the API version for now |