void MultisigDialog::commitMultisigTx()
{
CMutableTransaction tx(multisigTx);
try{
#ifdef ENABLE_WALLET
CWalletTx wtx(pwalletMain, tx);
CReserveKey keyChange(pwalletMain);
if (!pwalletMain->CommitTransaction(wtx, keyChange))
throw runtime_error(string("Transaction rejected - Failed to commit"));
#else
uint256 hashTx = tx.GetHash();
CCoinsViewCache& view = *pcoinsTip;
const CCoins* existingCoins = view.AccessCoins(hashTx);
bool fOverrideFees = false;
bool fHaveMempool = mempool.exists(hashTx);
bool fHaveChain = existingCoins && existingCoins->nHeight < 1000000000;
if (!fHaveMempool && !fHaveChain) {
// push to local node and sync with wallets
CValidationState state;
if (!AcceptToMemoryPool(mempool, state, tx, false, NULL, !fOverrideFees)) {
if (state.IsInvalid())
throw runtime_error(strprintf("Transaction rejected - %i: %s", state.GetRejectCode(), state.GetRejectReason()));
else
throw runtime_error(string("Transaction rejected - ") + state.GetRejectReason());
}
} else if (fHaveChain) {
throw runtime_error("transaction already in block chain");
}
RelayTransaction(tx);
#endif
//disable commit if successfully committed
ui->commitButton->setEnabled(false);
ui->signButtonStatus->setText(strprintf("Transaction has been successfully published with transaction ID:\n %s", tx.GetHash().GetHex()).c_str());
}catch(const runtime_error& e){
ui->signButtonStatus->setText(e.what());
}
}
UniValue sendrawtransaction(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() < 1 || request.params.size() > 2)
throw std::runtime_error(
"sendrawtransaction \"hexstring\" ( allowhighfees )\n"
"\nSubmits raw transaction (serialized, hex-encoded) to local node and network.\n"
"\nAlso see createrawtransaction and signrawtransaction calls.\n"
"\nArguments:\n"
"1. \"hexstring\" (string, required) The hex string of the raw transaction)\n"
"2. allowhighfees (boolean, optional, default=false) Allow high fees\n"
"\nResult:\n"
"\"hex\" (string) The transaction hash in hex\n"
"\nExamples:\n"
"\nCreate a transaction\n"
+ HelpExampleCli("createrawtransaction", "\"[{\\\"txid\\\" : \\\"mytxid\\\",\\\"vout\\\":0}]\" \"{\\\"myaddress\\\":0.01}\"") +
"Sign the transaction, and get back the hex\n"
+ HelpExampleCli("signrawtransaction", "\"myhex\"") +
"\nSend the transaction (signed hex)\n"
+ HelpExampleCli("sendrawtransaction", "\"signedhex\"") +
"\nAs a json rpc call\n"
+ HelpExampleRpc("sendrawtransaction", "\"signedhex\"")
);
ObserveSafeMode();
LOCK(cs_main);
RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL});
// parse hex string from parameter
CMutableTransaction mtx;
if (!DecodeHexTx(mtx, request.params[0].get_str()))
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
CTransactionRef tx(MakeTransactionRef(std::move(mtx)));
const uint256& hashTx = tx->GetHash();
CAmount nMaxRawTxFee = maxTxFee;
if (!request.params[1].isNull() && request.params[1].get_bool())
nMaxRawTxFee = 0;
CCoinsViewCache &view = *pcoinsTip;
bool fHaveChain = false;
for (size_t o = 0; !fHaveChain && o < tx->vout.size(); o++) {
const Coin& existingCoin = view.AccessCoin(COutPoint(hashTx, o));
fHaveChain = !existingCoin.IsSpent();
}
bool fHaveMempool = mempool.exists(hashTx);
if (!fHaveMempool && !fHaveChain) {
// push to local node and sync with wallets
CValidationState state;
bool fMissingInputs;
bool fLimitFree = true;
if (!AcceptToMemoryPool(mempool, state, std::move(tx), fLimitFree, &fMissingInputs, nullptr, false, nMaxRawTxFee)) {
if (state.IsInvalid()) {
throw JSONRPCError(RPC_TRANSACTION_REJECTED, strprintf("%i: %s", state.GetRejectCode(), state.GetRejectReason()));
} else {
if (fMissingInputs) {
throw JSONRPCError(RPC_TRANSACTION_ERROR, "Missing inputs");
}
throw JSONRPCError(RPC_TRANSACTION_ERROR, state.GetRejectReason());
}
}
} else if (fHaveChain) {
throw JSONRPCError(RPC_TRANSACTION_ALREADY_IN_CHAIN, "transaction already in block chain");
}
if(!g_connman)
throw JSONRPCError(RPC_CLIENT_P2P_DISABLED, "Error: Peer-to-peer functionality missing or disabled");
CInv inv(MSG_TX, hashTx);
g_connman->ForEachNode([&inv](CNode* pnode)
{
pnode->PushInventory(inv);
});
return hashTx.GetHex();
}
