Page MenuHomePhabricator
Differential D5585 Diff 17232 src/rpc/rawtransaction.cpp

Changeset View

Standalone View

View Options

src/rpc/rawtransaction.cpp

Show First 20 Lines • Show All 60 Lines • ▼ Show 20 Lines if (!hashBlock.IsNull()) {
} }
} }
} }
static UniValue getrawtransaction(const Config &config, static UniValue getrawtransaction(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 1 || if (request.fHelp || request.params.size() < 1 ||
request.params.size() > 3) { request.params.size() > 3) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"getrawtransaction", "getrawtransaction",
"\nNOTE: By default this function only works for " "\nNOTE: By default this function only works for "
"mempool transactions. If the -txindex option is\n" "mempool transactions. If the -txindex option is\n"
"enabled, it also works for blockchain transactions. If " "enabled, it also works for blockchain transactions. If "
"the block which contains the transaction\n" "the block which contains the transaction\n"
"is known, its hash can be provided even for nodes " "is known, its hash can be provided even for nodes "
"without -txindex. Note that if a blockhash is\n" "without -txindex. Note that if a blockhash is\n"
"provided, only that block will be searched and if the " "provided, only that block will be searched and if the "
"transaction is in the mempool or other\n" "transaction is in the mempool or other\n"
"blocks, or if this node does not have the given block " "blocks, or if this node does not have the given block "
"available, the transaction will not be found.\n" "available, the transaction will not be found.\n"
"DEPRECATED: for now, it also works for transactions with " "DEPRECATED: for now, it also works for transactions with "
"unspent outputs.\n" "unspent outputs.\n"
"\nReturn the raw transaction data.\n" "\nReturn the raw transaction data.\n"
"\nIf verbose is 'true', returns an Object with information " "\nIf verbose is 'true', returns an Object with information "
"about 'txid'.\n" "about 'txid'.\n"
"If verbose is 'false' or omitted, returns a string that is " "If verbose is 'false' or omitted, returns a string that is "
"serialized, hex-encoded data for 'txid'.\n", "serialized, hex-encoded data for 'txid'.\n",
{ {
{"txid", RPCArg::Type::STR_HEX, /* opt */ false, {"txid", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", "The transaction id"}, /* default_val */ "", "The transaction id"},
{"verbose", RPCArg::Type::BOOL, /* opt */ true, {"verbose", RPCArg::Type::BOOL, /* opt */ true,
/* default_val */ "false", /* default_val */ "false",
"If false, return a string, otherwise return a json " "If false, return a string, otherwise return a json "
"object"}, "object"},
{"blockhash", RPCArg::Type::STR_HEX, /* opt */ true, {"blockhash", RPCArg::Type::STR_HEX, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"The block in which to look for the transaction"}, "The block in which to look for the transaction"},
}} },
.ToString() + {
"\nResult (if verbose is not set or set to false):\n" RPCResult{"if verbose is not set or set to false",
"\"data\" (string) The serialized, hex-encoded data for " "\"data\" (string) The serialized, hex-encoded "
"'txid'\n" "data for 'txid'\n"},
RPCResult{
"\nResult (if verbose is set to true):\n" "if verbose is set to true",
"{\n" "{\n"
" \"in_active_chain\": b, (bool) Whether specified block is in " " \"in_active_chain\": b, (bool) Whether specified block "
"the active chain or not (only present with explicit \"blockhash\" " "is in "
"the active chain or not (only present with explicit "
"\"blockhash\" "
"argument)\n" "argument)\n"
" \"hex\" : \"data\", (string) The serialized, hex-encoded " " \"hex\" : \"data\", (string) The serialized, "
"hex-encoded "
"data for 'txid'\n" "data for 'txid'\n"
" \"txid\" : \"id\", (string) The transaction id (same as " " \"txid\" : \"id\", (string) The transaction id "
"(same as "
"provided)\n" "provided)\n"
" \"hash\" : \"id\", (string) The transaction hash " " \"hash\" : \"id\", (string) The transaction hash "
"(differs from txid for witness transactions)\n" "(differs from txid for witness transactions)\n"
" \"size\" : n, (numeric) The serialized transaction " " \"size\" : n, (numeric) The serialized "
"transaction "
"size\n" "size\n"
" \"version\" : n, (numeric) The version\n" " \"version\" : n, (numeric) The version\n"
" \"locktime\" : ttt, (numeric) The lock time\n" " \"locktime\" : ttt, (numeric) The lock time\n"
" \"vin\" : [ (array of json objects)\n" " \"vin\" : [ (array of json objects)\n"
" {\n" " {\n"
" \"txid\": \"id\", (string) The transaction id\n" " \"txid\": \"id\", (string) The transaction id\n"
" \"vout\": n, (numeric) \n" " \"vout\": n, (numeric) \n"
" \"scriptSig\": { (json object) The script\n" " \"scriptSig\": { (json object) The script\n"
" \"asm\": \"asm\", (string) asm\n" " \"asm\": \"asm\", (string) asm\n"
" \"hex\": \"hex\" (string) hex\n" " \"hex\": \"hex\" (string) hex\n"
" },\n" " },\n"
" \"sequence\": n (numeric) The script sequence number\n" " \"sequence\": n (numeric) The script sequence "
"number\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ],\n" " ],\n"
" \"vout\" : [ (array of json objects)\n" " \"vout\" : [ (array of json objects)\n"
" {\n" " {\n"
" \"value\" : x.xxx, (numeric) The value in " + " \"value\" : x.xxx, (numeric) The value "
"in " +
CURRENCY_UNIT + CURRENCY_UNIT +
"\n" "\n"
" \"n\" : n, (numeric) index\n" " \"n\" : n, (numeric) index\n"
" \"scriptPubKey\" : { (json object)\n" " \"scriptPubKey\" : { (json object)\n"
" \"asm\" : \"asm\", (string) the asm\n" " \"asm\" : \"asm\", (string) the "
" \"hex\" : \"hex\", (string) the hex\n" "asm\n"
" \"reqSigs\" : n, (numeric) The required sigs\n" " \"hex\" : \"hex\", (string) the "
" \"type\" : \"pubkeyhash\", (string) The type, eg " "hex\n"
" \"reqSigs\" : n, (numeric) The "
"required sigs\n"
" \"type\" : \"pubkeyhash\", (string) The "
"type, eg "
"'pubkeyhash'\n" "'pubkeyhash'\n"
" \"addresses\" : [ (json array of string)\n" " \"addresses\" : [ (json array of "
" \"address\" (string) bitcoin address\n" "string)\n"
" \"address\" (string) bitcoin "
"address\n"
" ,...\n" " ,...\n"
" ]\n" " ]\n"
" }\n" " }\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ],\n" " ],\n"
" \"blockhash\" : \"hash\", (string) the block hash\n" " \"blockhash\" : \"hash\", (string) the block "
" \"confirmations\" : n, (numeric) The confirmations\n" "hash\n"
" \"time\" : ttt, (numeric) The transaction time in " " \"confirmations\" : n, (numeric) The "
"confirmations\n"
" \"time\" : ttt, (numeric) The "
"transaction time in "
"seconds since epoch (Jan 1 1970 GMT)\n" "seconds since epoch (Jan 1 1970 GMT)\n"
" \"blocktime\" : ttt (numeric) The block time in seconds " " \"blocktime\" : ttt (numeric) The block "
"time in seconds "
"since epoch (Jan 1 1970 GMT)\n" "since epoch (Jan 1 1970 GMT)\n"
"}\n" "}\n"},
},
"\nExamples:\n" + RPCExamples{
HelpExampleCli("getrawtransaction", "\"mytxid\"") + HelpExampleCli("getrawtransaction", "\"mytxid\"") +
HelpExampleCli("getrawtransaction", "\"mytxid\" true") + HelpExampleCli("getrawtransaction", "\"mytxid\" true") +
HelpExampleRpc("getrawtransaction", "\"mytxid\", true") + HelpExampleRpc("getrawtransaction", "\"mytxid\", true") +
HelpExampleCli("getrawtransaction", HelpExampleCli("getrawtransaction",
"\"mytxid\" false \"myblockhash\"") + "\"mytxid\" false \"myblockhash\"") +
HelpExampleCli("getrawtransaction", HelpExampleCli("getrawtransaction",
"\"mytxid\" true \"myblockhash\"")); "\"mytxid\" true \"myblockhash\"")},
}
.ToString());
} }
bool in_active_chain = true; bool in_active_chain = true;
TxId txid = TxId(ParseHashV(request.params[0], "parameter 1")); TxId txid = TxId(ParseHashV(request.params[0], "parameter 1"));
CBlockIndex *blockindex = nullptr; CBlockIndex *blockindex = nullptr;
const CChainParams &params = config.GetChainParams(); const CChainParams &params = config.GetChainParams();
if (txid == params.GenesisBlock().hashMerkleRoot) { if (txid == params.GenesisBlock().hashMerkleRoot) {
▲ Show 20 Lines • Show All 63 Lines • ▼ Show 20 Linesstatic UniValue getrawtransaction(const Config &config,
TxToJSON(*tx, hash_block, result); TxToJSON(*tx, hash_block, result);
return result; return result;
} }
static UniValue gettxoutproof(const Config &config, static UniValue gettxoutproof(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || if (request.fHelp ||
(request.params.size() != 1 && request.params.size() != 2)) { (request.params.size() != 1 && request.params.size() != 2)) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"gettxoutproof", "gettxoutproof",
"\nReturns a hex-encoded proof that \"txid\" was " "\nReturns a hex-encoded proof that \"txid\" was "
"included in a block.\n" "included in a block.\n"
"\nNOTE: By default this function only works sometimes. " "\nNOTE: By default this function only works sometimes. "
"This is when there is an\n" "This is when there is an\n"
"unspent output in the utxo for this transaction. To " "unspent output in the utxo for this transaction. To "
"make it always work,\n" "make it always work,\n"
"you need to maintain a transaction index, using the " "you need to maintain a transaction index, using the "
"-txindex command line option or\n" "-txindex command line option or\n"
"specify the block in which the transaction is included " "specify the block in which the transaction is included "
"manually (by blockhash).\n", "manually (by blockhash).\n",
{ {
{ {
"txids", "txids",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"A json array of txids to filter", "A json array of txids to filter",
{ {
{"txid", RPCArg::Type::STR_HEX, /* opt */ false, {"txid", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", "A transaction hash"}, /* default_val */ "", "A transaction hash"},
}, },
}, },
{"blockhash", RPCArg::Type::STR_HEX, /* opt */ true, {"blockhash", RPCArg::Type::STR_HEX, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"If specified, looks for txid in the block with this " "If specified, looks for txid in the block with this "
"hash"}, "hash"},
}} },
.ToString() + RPCResult{"\"data\" (string) A string that is a "
"\nResult:\n" "serialized, hex-encoded data for the proof.\n"},
"\"data\" (string) A string that is a serialized, " RPCExamples{""},
"hex-encoded data for the proof.\n"); }
.ToString());
} }
std::set<TxId> setTxIds; std::set<TxId> setTxIds;
TxId oneTxId; TxId oneTxId;
UniValue txids = request.params[0].get_array(); UniValue txids = request.params[0].get_array();
for (unsigned int idx = 0; idx < txids.size(); idx++) { for (unsigned int idx = 0; idx < txids.size(); idx++) {
const UniValue &utxid = txids[idx]; const UniValue &utxid = txids[idx];
TxId txid(ParseHashV(utxid, "txid")); TxId txid(ParseHashV(utxid, "txid"));
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Linesstatic UniValue gettxoutproof(const Config &config,
ssMB << mb; ssMB << mb;
std::string strHex = HexStr(ssMB.begin(), ssMB.end()); std::string strHex = HexStr(ssMB.begin(), ssMB.end());
return strHex; return strHex;
} }
static UniValue verifytxoutproof(const Config &config, static UniValue verifytxoutproof(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() != 1) { if (request.fHelp || request.params.size() != 1) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"verifytxoutproof", "verifytxoutproof",
"\nVerifies that a proof points to a transaction in a " "\nVerifies that a proof points to a transaction in a "
"block, returning the transaction it commits to\n" "block, returning the transaction it commits to\n"
"and throwing an RPC error if the block is not in our " "and throwing an RPC error if the block is not in our "
"best chain\n", "best chain\n",
{ {
{"proof", RPCArg::Type::STR_HEX, /* opt */ false, {"proof", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"The hex-encoded proof generated by gettxoutproof"}, "The hex-encoded proof generated by gettxoutproof"},
}} },
.ToString() + RPCResult{"[\"txid\"] (array, strings) The txid(s) which the "
"\nResult:\n" "proof commits to, or empty array if the proof can not "
"[\"txid\"] (array, strings) The txid(s) which the proof " "be validated.\n"},
"commits to, or empty array if the proof can not be validated.\n"); RPCExamples{""},
}
.ToString());
} }
CDataStream ssMB(ParseHexV(request.params[0], "proof"), SER_NETWORK, CDataStream ssMB(ParseHexV(request.params[0], "proof"), SER_NETWORK,
PROTOCOL_VERSION); PROTOCOL_VERSION);
CMerkleBlock merkleBlock; CMerkleBlock merkleBlock;
ssMB >> merkleBlock; ssMB >> merkleBlock;
UniValue res(UniValue::VARR); UniValue res(UniValue::VARR);
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 LinesCMutableTransaction ConstructTransaction(const CChainParams &params,
return rawTx; return rawTx;
} }
static UniValue createrawtransaction(const Config &config, static UniValue createrawtransaction(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 2 || if (request.fHelp || request.params.size() < 2 ||
request.params.size() > 3) { request.params.size() > 3) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"createrawtransaction", "createrawtransaction",
"\nCreate a transaction spending the given inputs and creating " "\nCreate a transaction spending the given inputs and creating "
"new outputs.\n" "new outputs.\n"
"Outputs can be addresses or data.\n" "Outputs can be addresses or data.\n"
"Returns hex-encoded raw transaction.\n" "Returns hex-encoded raw transaction.\n"
"Note that the transaction's inputs are not signed, and\n" "Note that the transaction's inputs are not signed, and\n"
"it is not stored in the wallet or transmitted to the " "it is not stored in the wallet or transmitted to the "
"network.\n", "network.\n",
{ {
{ {
"inputs", "inputs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"A json array of json objects", "A json array of json objects",
{ {
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"txid", RPCArg::Type::STR_HEX, {"txid", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"The transaction id"}, "The transaction id"},
{"vout", RPCArg::Type::NUM, /* opt */ false, {"vout", RPCArg::Type::NUM, /* opt */ false,
/* default_val */ "", "The output number"}, /* default_val */ "", "The output number"},
{"sequence", RPCArg::Type::NUM, {"sequence", RPCArg::Type::NUM,
/* opt */ true, /* default_val */ "", /* opt */ true, /* default_val */ "",
"The sequence number"}, "The sequence number"},
}, },
}, },
}, },
}, },
{ {
"outputs", "outputs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"a json array with outputs (key-value pairs).\n" "a json array with outputs (key-value pairs).\n"
"For compatibility reasons, a dictionary, which holds " "For compatibility reasons, a dictionary, which holds "
"the key-value pairs directly, is also\n" "the key-value pairs directly, is also\n"
" accepted as second " " accepted as second "
"parameter.", "parameter.",
{ {
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ true, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"address", RPCArg::Type::AMOUNT, {"address", RPCArg::Type::AMOUNT,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"A key-value pair. The key (string) is " "A key-value pair. The key (string) is "
"the bitcoin address, the value (float or " "the bitcoin address, the value (float or "
"string) is the amount in " + "string) is the amount in " +
CURRENCY_UNIT}, CURRENCY_UNIT},
}, },
}, },
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ true, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"data", RPCArg::Type::STR_HEX, {"data", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"A key-value pair. The key must be " "A key-value pair. The key must be "
"\"data\", the value is hex-encoded data"}, "\"data\", the value is hex-encoded data"},
}, },
}, },
}, },
}, },
{"locktime", RPCArg::Type::NUM, /* opt */ true, {"locktime", RPCArg::Type::NUM, /* opt */ true,
/* default_val */ "0", /* default_val */ "0",
"Raw locktime. Non-0 value also locktime-activates " "Raw locktime. Non-0 value also locktime-activates "
"inputs"}, "inputs"},
}} },
.ToString() + RPCResult{"\"transaction\" (string) hex string of the "
"\nResult:\n" "transaction\n"},
"\"transaction\" (string) hex string of the " RPCExamples{
"transaction\n"
"\nExamples:\n" +
HelpExampleCli("createrawtransaction", HelpExampleCli("createrawtransaction",
"\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" " "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]"
"\"[{\\\"address\\\":0.01}]\"") + "\" \"[{\\\"address\\\":0.01}]\"") +
HelpExampleCli("createrawtransaction", HelpExampleCli("createrawtransaction",
"\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" " "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]"
"\"[{\\\"data\\\":\\\"00010203\\\"}]\"") + "\" \"[{\\\"data\\\":\\\"00010203\\\"}]\"") +
HelpExampleRpc("createrawtransaction", HelpExampleRpc("createrawtransaction",
"\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\", " "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]"
"\"[{\\\"address\\\":0.01}]\"") + "\", \"[{\\\"address\\\":0.01}]\"") +
HelpExampleRpc("createrawtransaction", HelpExampleRpc("createrawtransaction",
"\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\", " "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]"
"\"[{\\\"data\\\":\\\"00010203\\\"}]\"")); "\", \"[{\\\"data\\\":\\\"00010203\\\"}]\"")},
}
.ToString());
} }
RPCTypeCheck(request.params, RPCTypeCheck(request.params,
{UniValue::VARR, {UniValue::VARR,
UniValueType(), // ARR or OBJ, checked later UniValueType(), // ARR or OBJ, checked later
UniValue::VNUM}, UniValue::VNUM},
true); true);
CMutableTransaction rawTx = CMutableTransaction rawTx =
ConstructTransaction(config.GetChainParams(), request.params[0], ConstructTransaction(config.GetChainParams(), request.params[0],
request.params[1], request.params[2]); request.params[1], request.params[2]);
return EncodeHexTx(CTransaction(rawTx)); return EncodeHexTx(CTransaction(rawTx));
} }
static UniValue decoderawtransaction(const Config &config, static UniValue decoderawtransaction(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() != 1) { if (request.fHelp || request.params.size() != 1) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"decoderawtransaction", "decoderawtransaction",
"\nReturn a JSON object representing the serialized, " "\nReturn a JSON object representing the serialized, "
"hex-encoded transaction.\n", "hex-encoded transaction.\n",
{ {
{"hexstring", RPCArg::Type::STR_HEX, /* opt */ false, {"hexstring", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", "The transaction hex string"}, /* default_val */ "", "The transaction hex string"},
}} },
.ToString() + RPCResult{
"\nResult:\n"
"{\n" "{\n"
" \"txid\" : \"id\", (string) The transaction id\n" " \"txid\" : \"id\", (string) The transaction id\n"
" \"hash\" : \"id\", (string) The transaction hash " " \"hash\" : \"id\", (string) The transaction hash "
"(differs from txid for witness transactions)\n" "(differs from txid for witness transactions)\n"
" \"size\" : n, (numeric) The transaction size\n" " \"size\" : n, (numeric) The transaction size\n"
" \"version\" : n, (numeric) The version\n" " \"version\" : n, (numeric) The version\n"
" \"locktime\" : ttt, (numeric) The lock time\n" " \"locktime\" : ttt, (numeric) The lock time\n"
" \"vin\" : [ (array of json objects)\n" " \"vin\" : [ (array of json objects)\n"
" {\n" " {\n"
" \"txid\": \"id\", (string) The transaction id\n" " \"txid\": \"id\", (string) The transaction id\n"
" \"vout\": n, (numeric) The output number\n" " \"vout\": n, (numeric) The output number\n"
" \"scriptSig\": { (json object) The script\n" " \"scriptSig\": { (json object) The script\n"
" \"asm\": \"asm\", (string) asm\n" " \"asm\": \"asm\", (string) asm\n"
" \"hex\": \"hex\" (string) hex\n" " \"hex\": \"hex\" (string) hex\n"
" },\n" " },\n"
" \"sequence\": n (numeric) The script sequence number\n" " \"sequence\": n (numeric) The script sequence "
"number\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ],\n" " ],\n"
" \"vout\" : [ (array of json objects)\n" " \"vout\" : [ (array of json objects)\n"
" {\n" " {\n"
" \"value\" : x.xxx, (numeric) The value in " + " \"value\" : x.xxx, (numeric) The value in " +
CURRENCY_UNIT + CURRENCY_UNIT +
"\n" "\n"
" \"n\" : n, (numeric) index\n" " \"n\" : n, (numeric) index\n"
" \"scriptPubKey\" : { (json object)\n" " \"scriptPubKey\" : { (json object)\n"
" \"asm\" : \"asm\", (string) the asm\n" " \"asm\" : \"asm\", (string) the asm\n"
" \"hex\" : \"hex\", (string) the hex\n" " \"hex\" : \"hex\", (string) the hex\n"
" \"reqSigs\" : n, (numeric) The required sigs\n" " \"reqSigs\" : n, (numeric) The required "
"sigs\n"
" \"type\" : \"pubkeyhash\", (string) The type, eg " " \"type\" : \"pubkeyhash\", (string) The type, eg "
"'pubkeyhash'\n" "'pubkeyhash'\n"
" \"addresses\" : [ (json array of string)\n" " \"addresses\" : [ (json array of string)\n"
" \"12tvKAXCxZjSmdNbao16dKXC8tRWfcF5oc\" (string) " " \"12tvKAXCxZjSmdNbao16dKXC8tRWfcF5oc\" (string) "
"bitcoin address\n" "bitcoin address\n"
" ,...\n" " ,...\n"
" ]\n" " ]\n"
" }\n" " }\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ],\n" " ],\n"
"}\n" "}\n"},
RPCExamples{
"\nExamples:\n" +
HelpExampleCli("decoderawtransaction", "\"hexstring\"") + HelpExampleCli("decoderawtransaction", "\"hexstring\"") +
HelpExampleRpc("decoderawtransaction", "\"hexstring\"")); HelpExampleRpc("decoderawtransaction", "\"hexstring\"")},
}
.ToString());
} }
RPCTypeCheck(request.params, {UniValue::VSTR}); RPCTypeCheck(request.params, {UniValue::VSTR});
CMutableTransaction mtx; CMutableTransaction mtx;
if (!DecodeHexTx(mtx, request.params[0].get_str())) { if (!DecodeHexTx(mtx, request.params[0].get_str())) {
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed"); throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
} }
UniValue result(UniValue::VOBJ); UniValue result(UniValue::VOBJ);
TxToUniv(CTransaction(std::move(mtx)), uint256(), result, false); TxToUniv(CTransaction(std::move(mtx)), uint256(), result, false);
return result; return result;
} }
static UniValue decodescript(const Config &config, static UniValue decodescript(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() != 1) { if (request.fHelp || request.params.size() != 1) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"decodescript", "decodescript",
"\nDecode a hex-encoded script.\n", "\nDecode a hex-encoded script.\n",
{ {
{"hexstring", RPCArg::Type::STR_HEX, /* opt */ false, {"hexstring", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", "the hex-encoded script"}, /* default_val */ "", "the hex-encoded script"},
}} },
.ToString() + RPCResult{
"\nResult:\n"
"{\n" "{\n"
" \"asm\":\"asm\", (string) Script public key\n" " \"asm\":\"asm\", (string) Script public key\n"
" \"hex\":\"hex\", (string) hex-encoded public key\n" " \"hex\":\"hex\", (string) hex-encoded public key\n"
" \"type\":\"type\", (string) The output type\n" " \"type\":\"type\", (string) The output type\n"
" \"reqSigs\": n, (numeric) The required signatures\n" " \"reqSigs\": n, (numeric) The required signatures\n"
" \"addresses\": [ (json array of string)\n" " \"addresses\": [ (json array of string)\n"
" \"address\" (string) bitcoin address\n" " \"address\" (string) bitcoin address\n"
" ,...\n" " ,...\n"
" ],\n" " ],\n"
" \"p2sh\",\"address\" (string) address of P2SH script wrapping " " \"p2sh\",\"address\" (string) address of P2SH script "
"wrapping "
"this redeem script (not returned if the script is already a " "this redeem script (not returned if the script is already a "
"P2SH).\n" "P2SH).\n"
"}\n" "}\n"},
"\nExamples:\n" + RPCExamples{HelpExampleCli("decodescript", "\"hexstring\"") +
HelpExampleCli("decodescript", "\"hexstring\"") + HelpExampleRpc("decodescript", "\"hexstring\"")},
HelpExampleRpc("decodescript", "\"hexstring\"")); }
.ToString());
} }
RPCTypeCheck(request.params, {UniValue::VSTR}); RPCTypeCheck(request.params, {UniValue::VSTR});
UniValue r(UniValue::VOBJ); UniValue r(UniValue::VOBJ);
CScript script; CScript script;
if (request.params[0].get_str().size() > 0) { if (request.params[0].get_str().size() > 0) {
std::vector<uint8_t> scriptData( std::vector<uint8_t> scriptData(
Show All 30 Linesstatic void TxInErrorToJSON(const CTxIn &txin, UniValue &vErrorsRet,
entry.pushKV("sequence", uint64_t(txin.nSequence)); entry.pushKV("sequence", uint64_t(txin.nSequence));
entry.pushKV("error", strMessage); entry.pushKV("error", strMessage);
vErrorsRet.push_back(entry); vErrorsRet.push_back(entry);
} }
static UniValue combinerawtransaction(const Config &config, static UniValue combinerawtransaction(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() != 1) { if (request.fHelp || request.params.size() != 1) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"combinerawtransaction", "combinerawtransaction",
"\nCombine multiple partially signed transactions into " "\nCombine multiple partially signed transactions into "
"one transaction.\n" "one transaction.\n"
"The combined transaction may be another partially " "The combined transaction may be another partially "
"signed transaction or a \n" "signed transaction or a \n"
"fully signed transaction.", "fully signed transaction.",
{ {
{ {
"txs", "txs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"A json array of hex strings of partially " "A json array of hex strings of partially "
"signed transactions", "signed transactions",
{ {
{"hexstring", RPCArg::Type::STR_HEX, {"hexstring", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"A transaction hash"}, "A transaction hash"},
}, },
}, },
}} },
.ToString() + RPCResult{"\"hex\" (string) The hex-encoded raw "
"\nResult:\n" "transaction with signature(s)\n"},
"\"hex\" (string) The hex-encoded raw transaction with " RPCExamples{HelpExampleCli("combinerawtransaction",
"signature(s)\n" "[\"myhex1\", \"myhex2\", \"myhex3\"]")},
}
"\nExamples:\n" + .ToString());
HelpExampleCli("combinerawtransaction",
"[\"myhex1\", \"myhex2\", \"myhex3\"]"));
} }
UniValue txs = request.params[0].get_array(); UniValue txs = request.params[0].get_array();
std::vector<CMutableTransaction> txVariants(txs.size()); std::vector<CMutableTransaction> txVariants(txs.size());
for (unsigned int idx = 0; idx < txs.size(); idx++) { for (unsigned int idx = 0; idx < txs.size(); idx++) {
if (!DecodeHexTx(txVariants[idx], txs[idx].get_str())) { if (!DecodeHexTx(txVariants[idx], txs[idx].get_str())) {
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, throw JSONRPCError(RPC_DESERIALIZATION_ERROR,
▲ Show 20 Lines • Show All 232 Lines • ▼ Show 20 LinesUniValue SignTransaction(interfaces::Chain &chain, CMutableTransaction &mtx,
return result; return result;
} }
static UniValue signrawtransactionwithkey(const Config &config, static UniValue signrawtransactionwithkey(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 2 || if (request.fHelp || request.params.size() < 2 ||
request.params.size() > 4) { request.params.size() > 4) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"signrawtransactionwithkey", "signrawtransactionwithkey",
"\nSign inputs for raw transaction (serialized, hex-encoded).\n" "\nSign inputs for raw transaction (serialized, hex-encoded).\n"
"The second argument is an array of base58-encoded private\n" "The second argument is an array of base58-encoded private\n"
"keys that will be the only keys used to sign the " "keys that will be the only keys used to sign the "
"transaction.\n" "transaction.\n"
"The third optional argument (may be null) is an array of " "The third optional argument (may be null) is an array of "
"previous transaction outputs that\n" "previous transaction outputs that\n"
"this transaction depends on but may not yet be in the block " "this transaction depends on but may not yet be in the block "
"chain.\n", "chain.\n",
{ {
{"hexstring", RPCArg::Type::STR, /* opt */ false, {"hexstring", RPCArg::Type::STR, /* opt */ false,
/* default_val */ "", "The transaction hex string"}, /* default_val */ "", "The transaction hex string"},
{ {
"privkeys", "privkeys",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"A json array of base58-encoded private keys for " "A json array of base58-encoded private keys for "
"signing", "signing",
{ {
{"privatekey", RPCArg::Type::STR_HEX, {"privatekey", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"private key in base58-encoding"}, "private key in base58-encoding"},
}, },
}, },
{ {
"prevtxs", "prevtxs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ true, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"A json array of previous dependent transaction " "A json array of previous dependent transaction "
"outputs", "outputs",
{ {
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ true, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"txid", RPCArg::Type::STR_HEX, {"txid", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"The transaction id"}, "The transaction id"},
{"vout", RPCArg::Type::NUM, /* opt */ false, {"vout", RPCArg::Type::NUM, /* opt */ false,
/* default_val */ "", "The output number"}, /* default_val */ "", "The output number"},
{"scriptPubKey", RPCArg::Type::STR_HEX, {"scriptPubKey", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"script key"}, "script key"},
{"redeemScript", RPCArg::Type::STR_HEX, {"redeemScript", RPCArg::Type::STR_HEX,
/* opt */ true, /* default_val */ "", /* opt */ true, /* default_val */ "",
"(required for P2SH or P2WSH) redeem " "(required for P2SH or P2WSH) redeem "
"script"}, "script"},
{"amount", RPCArg::Type::AMOUNT, {"amount", RPCArg::Type::AMOUNT,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"The amount spent"}, "The amount spent"},
}, },
}, },
}, },
}, },
{"sighashtype", RPCArg::Type::STR, /* opt */ true, {"sighashtype", RPCArg::Type::STR, /* opt */ true,
/* default_val */ "ALL|FORKID", /* default_val */ "ALL|FORKID",
"The signature hash type. Must be one of:\n" "The signature hash type. Must be one of:\n"
" \"ALL|FORKID\"\n" " \"ALL|FORKID\"\n"
" \"NONE|FORKID\"\n" " \"NONE|FORKID\"\n"
" \"SINGLE|FORKID\"\n" " \"SINGLE|FORKID\"\n"
" \"ALL|FORKID|ANYONECANPAY\"\n" " \"ALL|FORKID|ANYONECANPAY\"\n"
" \"NONE|FORKID|ANYONECANPAY\"\n" " \"NONE|FORKID|ANYONECANPAY\"\n"
" \"SINGLE|FORKID|ANYONECANPAY\"\n"}, " \"SINGLE|FORKID|ANYONECANPAY\"\n"},
}} },
.ToString() + RPCResult{
"\nResult:\n"
"{\n" "{\n"
" \"hex\" : \"value\", (string) The hex-encoded " " \"hex\" : \"value\", (string) The "
"hex-encoded "
"raw transaction with signature(s)\n" "raw transaction with signature(s)\n"
" \"complete\" : true|false, (boolean) If the " " \"complete\" : true|false, (boolean) If the "
"transaction has a complete set of signatures\n" "transaction has a complete set of signatures\n"
" \"errors\" : [ (json array of objects) " " \"errors\" : [ (json array of objects) "
"Script verification errors (if there are any)\n" "Script verification errors (if there are any)\n"
" {\n" " {\n"
" \"txid\" : \"hash\", (string) The hash of the " " \"txid\" : \"hash\", (string) The hash of "
"the "
"referenced, previous transaction\n" "referenced, previous transaction\n"
" \"vout\" : n, (numeric) The index of the " " \"vout\" : n, (numeric) The index of "
"the "
"output to spent and used as input\n" "output to spent and used as input\n"
" \"scriptSig\" : \"hex\", (string) The hex-encoded " " \"scriptSig\" : \"hex\", (string) The "
"hex-encoded "
"signature script\n" "signature script\n"
" \"sequence\" : n, (numeric) Script sequence " " \"sequence\" : n, (numeric) Script "
"sequence "
"number\n" "number\n"
" \"error\" : \"text\" (string) Verification or " " \"error\" : \"text\" (string) Verification "
"or "
"signing error related to the input\n" "signing error related to the input\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ]\n" " ]\n"
"}\n" "}\n"},
RPCExamples{
"\nExamples:\n" +
HelpExampleCli("signrawtransactionwithkey", "\"myhex\"") + HelpExampleCli("signrawtransactionwithkey", "\"myhex\"") +
HelpExampleRpc("signrawtransactionwithkey", "\"myhex\"")); HelpExampleRpc("signrawtransactionwithkey", "\"myhex\"")},
}
.ToString());
} }
RPCTypeCheck( RPCTypeCheck(
request.params, request.params,
{UniValue::VSTR, UniValue::VARR, UniValue::VARR, UniValue::VSTR}, true); {UniValue::VSTR, UniValue::VARR, UniValue::VARR, UniValue::VSTR}, true);
CMutableTransaction mtx; CMutableTransaction mtx;
if (!DecodeHexTx(mtx, request.params[0].get_str())) { if (!DecodeHexTx(mtx, request.params[0].get_str())) {
Show All 15 Linesstatic UniValue signrawtransactionwithkey(const Config &config,
return SignTransaction(*g_rpc_interfaces->chain, mtx, request.params[2], return SignTransaction(*g_rpc_interfaces->chain, mtx, request.params[2],
&keystore, true, request.params[3]); &keystore, true, request.params[3]);
} }
static UniValue sendrawtransaction(const Config &config, static UniValue sendrawtransaction(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 1 || if (request.fHelp || request.params.size() < 1 ||
request.params.size() > 2) { request.params.size() > 2) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"sendrawtransaction", "sendrawtransaction",
"\nSubmits raw transaction (serialized, hex-encoded) to " "\nSubmits raw transaction (serialized, hex-encoded) to "
"local node and network.\n" "local node and network.\n"
"\nAlso see createrawtransaction and " "\nAlso see createrawtransaction and "
"signrawtransactionwithkey calls.\n", "signrawtransactionwithkey calls.\n",
{ {
{"hexstring", RPCArg::Type::STR_HEX, /* opt */ false, {"hexstring", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", /* default_val */ "", "The hex string of the raw transaction"},
"The hex string of the raw transaction"},
{"allowhighfees", RPCArg::Type::BOOL, /* opt */ true, {"allowhighfees", RPCArg::Type::BOOL, /* opt */ true,
/* default_val */ "false", "Allow high fees"}, /* default_val */ "false", "Allow high fees"},
}} },
.ToString() + RPCResult{
"\nResult:\n" "\"hex\" (string) The transaction hash in hex\n"},
"\"hex\" (string) The transaction hash in hex\n" RPCExamples{
"\nExamples:\n"
"\nCreate a transaction\n" + "\nCreate a transaction\n" +
HelpExampleCli( HelpExampleCli(
"createrawtransaction", "createrawtransaction",
"\"[{\\\"txid\\\" : \\\"mytxid\\\",\\\"vout\\\":0}]\" " "\"[{\\\"txid\\\" : \\\"mytxid\\\",\\\"vout\\\":0}]\" "
"\"{\\\"myaddress\\\":0.01}\"") + "\"{\\\"myaddress\\\":0.01}\"") +
"Sign the transaction, and get back the hex\n" + "Sign the transaction, and get back the hex\n" +
HelpExampleCli("signrawtransactionwithwallet", "\"myhex\"") + HelpExampleCli("signrawtransactionwithwallet", "\"myhex\"") +
"\nSend the transaction (signed hex)\n" + "\nSend the transaction (signed hex)\n" +
HelpExampleCli("sendrawtransaction", "\"signedhex\"") + HelpExampleCli("sendrawtransaction", "\"signedhex\"") +
"\nAs a JSON-RPC call\n" + "\nAs a JSON-RPC call\n" +
HelpExampleRpc("sendrawtransaction", "\"signedhex\"")); HelpExampleRpc("sendrawtransaction", "\"signedhex\"")},
}
.ToString());
} }
std::promise<void> promise; std::promise<void> promise;
RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL}); RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL});
// parse hex string from parameter // parse hex string from parameter
CMutableTransaction mtx; CMutableTransaction mtx;
▲ Show 20 Lines • Show All 70 Lines • ▼ Show 20 Linesstatic UniValue sendrawtransaction(const Config &config,
return txid.GetHex(); return txid.GetHex();
} }
static UniValue testmempoolaccept(const Config &config, static UniValue testmempoolaccept(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 1 || if (request.fHelp || request.params.size() < 1 ||
request.params.size() > 2) { request.params.size() > 2) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"testmempoolaccept", "testmempoolaccept",
"\nReturns if raw transaction (serialized, hex-encoded) " "\nReturns if raw transaction (serialized, hex-encoded) "
"would be accepted by mempool.\n" "would be accepted by mempool.\n"
"\nThis checks if the transaction violates the " "\nThis checks if the transaction violates the "
"consensus or policy rules.\n" "consensus or policy rules.\n"
"\nSee sendrawtransaction call.\n", "\nSee sendrawtransaction call.\n",
{ {
{ {
"rawtxs", "rawtxs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"An array of hex strings of raw transactions.\n" "An array of hex strings of raw transactions.\n"
" Length " " Length "
"must be one for now.", "must be one for now.",
{ {
{"rawtx", RPCArg::Type::STR_HEX, {"rawtx", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", ""}, /* opt */ false, /* default_val */ "", ""},
}, },
}, },
{"allowhighfees", RPCArg::Type::BOOL, /* opt */ true, {"allowhighfees", RPCArg::Type::BOOL, /* opt */ true,
/* default_val */ "false", "Allow high fees"}, /* default_val */ "false", "Allow high fees"},
}} },
.ToString() + RPCResult{
"\nResult:\n" "[ (array) The result of the mempool "
"[ (array) The result of the mempool acceptance " "acceptance test for each raw transaction in the input array.\n"
"test for each raw transaction in the input array.\n"
" Length is exactly one for now.\n" " Length is exactly one for now.\n"
" {\n" " {\n"
" \"txid\" (string) The transaction hash in hex\n" " \"txid\" (string) The transaction hash in hex\n"
" \"allowed\" (boolean) If the mempool allows this tx to " " \"allowed\" (boolean) If the mempool allows this tx "
"to "
"be inserted\n" "be inserted\n"
" \"reject-reason\" (string) Rejection string (only present when " " \"reject-reason\" (string) Rejection string (only present "
"when "
"'allowed' is false)\n" "'allowed' is false)\n"
" }\n" " }\n"
"]\n" "]\n"},
"\nExamples:\n" RPCExamples{
"\nCreate a transaction\n" + "\nCreate a transaction\n" +
HelpExampleCli( HelpExampleCli(
"createrawtransaction", "createrawtransaction",
"\"[{\\\"txid\\\" : \\\"mytxid\\\",\\\"vout\\\":0}]\" " "\"[{\\\"txid\\\" : \\\"mytxid\\\",\\\"vout\\\":0}]\" "
"\"{\\\"myaddress\\\":0.01}\"") + "\"{\\\"myaddress\\\":0.01}\"") +
"Sign the transaction, and get back the hex\n" + "Sign the transaction, and get back the hex\n" +
HelpExampleCli("signrawtransactionwithwallet", "\"myhex\"") + HelpExampleCli("signrawtransactionwithwallet", "\"myhex\"") +
"\nTest acceptance of the transaction (signed hex)\n" + "\nTest acceptance of the transaction (signed hex)\n" +
HelpExampleCli("testmempoolaccept", "\"signedhex\"") + HelpExampleCli("testmempoolaccept", "[\"signedhex\"]") +
"\nAs a JSON-RPC call\n" + "\nAs a JSON-RPC call\n" +
HelpExampleRpc("testmempoolaccept", "[\"signedhex\"]")); HelpExampleRpc("testmempoolaccept", "[\"signedhex\"]")},
}
.ToString());
} }
RPCTypeCheck(request.params, {UniValue::VARR, UniValue::VBOOL}); RPCTypeCheck(request.params, {UniValue::VARR, UniValue::VBOOL});
if (request.params[0].get_array().size() != 1) { if (request.params[0].get_array().size() != 1) {
throw JSONRPCError( throw JSONRPCError(
RPC_INVALID_PARAMETER, RPC_INVALID_PARAMETER,
"Array must contain exactly one raw transaction for now"); "Array must contain exactly one raw transaction for now");
} }
▲ Show 20 Lines • Show All 56 Lines • ▼ Show 20 Lines for (uint32_t num : keypath) {
} }
} }
return keypath_str; return keypath_str;
} }
static UniValue decodepsbt(const Config &config, static UniValue decodepsbt(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() != 1) { if (request.fHelp || request.params.size() != 1) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"decodepsbt", "decodepsbt",
"\nReturn a JSON object representing the serialized, " "\nReturn a JSON object representing the serialized, "
"base64-encoded partially signed Bitcoin transaction.\n", "base64-encoded partially signed Bitcoin transaction.\n",
{ {
{"psbt", RPCArg::Type::STR, /* opt */ false, {"psbt", RPCArg::Type::STR, /* opt */ false,
/* default_val */ "", "The PSBT base64 string"}, /* default_val */ "", "The PSBT base64 string"},
}} },
.ToString() + RPCResult{
"\nResult:\n"
"{\n" "{\n"
" \"tx\" : { (json object) The decoded " " \"tx\" : { (json object) The decoded "
"network-serialized unsigned transaction.\n" "network-serialized unsigned transaction.\n"
" ... The layout is the " " ... The layout is "
"the "
"same as the output of decoderawtransaction.\n" "same as the output of decoderawtransaction.\n"
" },\n" " },\n"
" \"unknown\" : { (json object) The unknown global " " \"unknown\" : { (json object) The unknown "
"global "
"fields\n" "fields\n"
" \"key\" : \"value\" (key-value pair) An unknown " " \"key\" : \"value\" (key-value pair) An "
"unknown "
"key-value pair\n" "key-value pair\n"
" ...\n" " ...\n"
" },\n" " },\n"
" \"inputs\" : [ (array of json objects)\n" " \"inputs\" : [ (array of json objects)\n"
" {\n" " {\n"
" \"utxo\" : { (json object, optional) Transaction " " \"utxo\" : { (json object, optional) "
"Transaction "
"output for UTXOs\n" "output for UTXOs\n"
" \"amount\" : x.xxx, (numeric) The value in " + " \"amount\" : x.xxx, (numeric) The value "
"in " +
CURRENCY_UNIT + CURRENCY_UNIT +
"\n" "\n"
" \"scriptPubKey\" : { (json object)\n" " \"scriptPubKey\" : { (json object)\n"
" \"asm\" : \"asm\", (string) The asm\n" " \"asm\" : \"asm\", (string) The asm\n"
" \"hex\" : \"hex\", (string) The hex\n" " \"hex\" : \"hex\", (string) The hex\n"
" \"type\" : \"pubkeyhash\", (string) The type, eg " " \"type\" : \"pubkeyhash\", (string) The type, eg "
"'pubkeyhash'\n" "'pubkeyhash'\n"
" \"address\" : \"address\" (string) Bitcoin address " " \"address\" : \"address\" (string) Bitcoin "
"address "
"if there is one\n" "if there is one\n"
" }\n" " }\n"
" },\n" " },\n"
" \"partial_signatures\" : { (json object, " " \"partial_signatures\" : { (json object, "
"optional)\n" "optional)\n"
" \"pubkey\" : \"signature\", (string) The public " " \"pubkey\" : \"signature\", (string) The "
"public "
"key and signature that corresponds to it.\n" "key and signature that corresponds to it.\n"
" ,...\n" " ,...\n"
" }\n" " }\n"
" \"sighash\" : \"type\", (string, optional) " " \"sighash\" : \"type\", (string, "
"optional) "
"The sighash type to be used\n" "The sighash type to be used\n"
" \"redeem_script\" : { (json object, optional)\n" " \"redeem_script\" : { (json object, optional)\n"
" \"asm\" : \"asm\", (string) The asm\n" " \"asm\" : \"asm\", (string) The asm\n"
" \"hex\" : \"hex\", (string) The hex\n" " \"hex\" : \"hex\", (string) The hex\n"
" \"type\" : \"pubkeyhash\", (string) The type, eg " " \"type\" : \"pubkeyhash\", (string) The type, eg "
"'pubkeyhash'\n" "'pubkeyhash'\n"
" }\n" " }\n"
" \"bip32_derivs\" : { (json object, optional)\n" " \"bip32_derivs\" : { (json object, optional)\n"
" \"pubkey\" : { (json object, " " \"pubkey\" : { (json object, "
"optional) The public key with the derivation path as the value.\n" "optional) The public key with the derivation path as the "
" \"master_fingerprint\" : \"fingerprint\" (string) " "value.\n"
" \"master_fingerprint\" : \"fingerprint\" "
"(string) "
"The fingerprint of the master key\n" "The fingerprint of the master key\n"
" \"path\" : \"path\", (string) " " \"path\" : \"path\", "
"(string) "
"The path\n" "The path\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" }\n" " }\n"
" \"final_scriptsig\" : { (json object, optional)\n" " \"final_scriptsig\" : { (json object, optional)\n"
" \"asm\" : \"asm\", (string) The asm\n" " \"asm\" : \"asm\", (string) The asm\n"
" \"hex\" : \"hex\", (string) The hex\n" " \"hex\" : \"hex\", (string) The hex\n"
" }\n" " }\n"
" \"unknown\" : { (json object) The unknown " " \"unknown\" : { (json object) The "
"unknown "
"global fields\n" "global fields\n"
" \"key\" : \"value\" (key-value pair) An " " \"key\" : \"value\" (key-value pair) An "
"unknown key-value pair\n" "unknown key-value pair\n"
" ...\n" " ...\n"
" },\n" " },\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ]\n" " ]\n"
" \"outputs\" : [ (array of json objects)\n" " \"outputs\" : [ (array of json objects)\n"
" {\n" " {\n"
" \"redeem_script\" : { (json object, optional)\n" " \"redeem_script\" : { (json object, optional)\n"
" \"asm\" : \"asm\", (string) The asm\n" " \"asm\" : \"asm\", (string) The asm\n"
" \"hex\" : \"hex\", (string) The hex\n" " \"hex\" : \"hex\", (string) The hex\n"
" \"type\" : \"pubkeyhash\", (string) The type, eg " " \"type\" : \"pubkeyhash\", (string) The type, eg "
"'pubkeyhash'\n" "'pubkeyhash'\n"
" }\n" " }\n"
" \"bip32_derivs\" : [ (array of json objects, " " \"bip32_derivs\" : [ (array of json objects, "
"optional)\n" "optional)\n"
" {\n" " {\n"
" \"pubkey\" : \"pubkey\", (string) " " \"pubkey\" : \"pubkey\", "
"(string) "
"The public key this path corresponds to\n" "The public key this path corresponds to\n"
" \"master_fingerprint\" : \"fingerprint\" (string) " " \"master_fingerprint\" : \"fingerprint\" "
"(string) "
"The fingerprint of the master key\n" "The fingerprint of the master key\n"
" \"path\" : \"path\", (string) " " \"path\" : \"path\", "
"(string) "
"The path\n" "The path\n"
" }\n" " }\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ],\n" " ],\n"
" \"unknown\" : { (json object) The unknown " " \"unknown\" : { (json object) The "
"unknown "
"global fields\n" "global fields\n"
" \"key\" : \"value\" (key-value pair) An " " \"key\" : \"value\" (key-value pair) An "
"unknown key-value pair\n" "unknown key-value pair\n"
" ...\n" " ...\n"
" },\n" " },\n"
" }\n" " }\n"
" ,...\n" " ,...\n"
" ]\n" " ]\n"
" \"fee\" : fee (numeric, optional) The " " \"fee\" : fee (numeric, optional) The "
"transaction fee paid if all UTXOs slots in the PSBT have been " "transaction fee paid if all UTXOs slots in the PSBT have been "
"filled.\n" "filled.\n"
"}\n" "}\n"},
RPCExamples{HelpExampleCli("decodepsbt", "\"psbt\"")},
"\nExamples:\n" + }
HelpExampleCli("decodepsbt", "\"psbt\"")); .ToString());
} }
RPCTypeCheck(request.params, {UniValue::VSTR}); RPCTypeCheck(request.params, {UniValue::VSTR});
// Unserialize the transactions // Unserialize the transactions
PartiallySignedTransaction psbtx; PartiallySignedTransaction psbtx;
std::string error; std::string error;
if (!DecodePSBT(psbtx, request.params[0].get_str(), error)) { if (!DecodePSBT(psbtx, request.params[0].get_str(), error)) {
▲ Show 20 Lines • Show All 150 Lines • ▼ Show 20 Linesstatic UniValue decodepsbt(const Config &config,
} }
return result; return result;
} }
static UniValue combinepsbt(const Config &config, static UniValue combinepsbt(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() != 1) { if (request.fHelp || request.params.size() != 1) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"combinepsbt", "combinepsbt",
"\nCombine multiple partially signed Bitcoin transactions into " "\nCombine multiple partially signed Bitcoin transactions into "
"one transaction.\n" "one transaction.\n"
"Implements the Combiner role.\n", "Implements the Combiner role.\n",
{ {
{ {
"txs", "txs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"A json array of base64 strings of partially signed " "A json array of base64 strings of partially signed "
"transactions", "transactions",
{ {
{"psbt", RPCArg::Type::STR, /* opt */ false, {"psbt", RPCArg::Type::STR, /* opt */ false,
/* default_val */ "", "A base64 string of a PSBT"}, /* default_val */ "", "A base64 string of a PSBT"},
}, },
}, },
}} },
.ToString() + RPCResult{" \"psbt\" (string) The base64-encoded "
"\nResult:\n" "partially signed transaction\n"},
" \"psbt\" (string) The base64-encoded partially signed " RPCExamples{HelpExampleCli(
"transaction\n" "combinepsbt",
"\nExamples:\n" + "[\"mybase64_1\", \"mybase64_2\", \"mybase64_3\"]")},
HelpExampleCli("combinepsbt", }
"[\"mybase64_1\", \"mybase64_2\", \"mybase64_3\"]")); .ToString());
} }
RPCTypeCheck(request.params, {UniValue::VARR}, true); RPCTypeCheck(request.params, {UniValue::VARR}, true);
// Unserialize the transactions // Unserialize the transactions
std::vector<PartiallySignedTransaction> psbtxs; std::vector<PartiallySignedTransaction> psbtxs;
UniValue txs = request.params[0].get_array(); UniValue txs = request.params[0].get_array();
for (size_t i = 0; i < txs.size(); ++i) { for (size_t i = 0; i < txs.size(); ++i) {
Show All 27 Linesstatic UniValue combinepsbt(const Config &config,
ssTx << merged_psbt; ssTx << merged_psbt;
return EncodeBase64((uint8_t *)ssTx.data(), ssTx.size()); return EncodeBase64((uint8_t *)ssTx.data(), ssTx.size());
} }
static UniValue finalizepsbt(const Config &config, static UniValue finalizepsbt(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 1 || if (request.fHelp || request.params.size() < 1 ||
request.params.size() > 2) { request.params.size() > 2) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{"finalizepsbt", "finalizepsbt",
"Finalize the inputs of a PSBT. If the transaction is " "Finalize the inputs of a PSBT. If the transaction is "
"fully signed, it will produce a\n" "fully signed, it will produce a\n"
"network serialized transaction which can be broadcast " "network serialized transaction which can be broadcast "
"with sendrawtransaction. Otherwise a PSBT will be\n" "with sendrawtransaction. Otherwise a PSBT will be\n"
"created which has the final_scriptSigfields filled for " "created which has the final_scriptSigfields filled for "
"inputs that are complete.\n" "inputs that are complete.\n"
"Implements the Finalizer and Extractor roles.\n", "Implements the Finalizer and Extractor roles.\n",
{ {
{"psbt", RPCArg::Type::STR, /* opt */ false, {"psbt", RPCArg::Type::STR, /* opt */ false,
/* default_val */ "", "A base64 string of a PSBT"}, /* default_val */ "", "A base64 string of a PSBT"},
{"extract", RPCArg::Type::BOOL, /* opt */ true, {"extract", RPCArg::Type::BOOL, /* opt */ true,
/* default_val */ "true", /* default_val */ "true",
"If true and the transaction is complete,\n" "If true and the transaction is complete,\n"
" extract and return " " extract and return "
"the complete transaction in normal network " "the complete transaction in normal network "
"serialization instead of the PSBT."}, "serialization instead of the PSBT."},
}} },
.ToString() + RPCResult{
"\nResult:\n"
"{\n" "{\n"
" \"psbt\" : \"value\", (string) The base64-encoded " " \"psbt\" : \"value\", (string) The base64-encoded "
"partially signed transaction if not extracted\n" "partially signed transaction if not extracted\n"
" \"hex\" : \"value\", (string) The hex-encoded network " " \"hex\" : \"value\", (string) The hex-encoded "
"network "
"transaction if extracted\n" "transaction if extracted\n"
" \"complete\" : true|false, (boolean) If the transaction has a " " \"complete\" : true|false, (boolean) If the transaction "
"has a "
"complete set of signatures\n" "complete set of signatures\n"
" ]\n" " ]\n"
"}\n" "}\n"},
RPCExamples{HelpExampleCli("finalizepsbt", "\"psbt\"")},
"\nExamples:\n" + }
HelpExampleCli("finalizepsbt", "\"psbt\"")); .ToString());
} }
RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL}, true); RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL}, true);
// Unserialize the transactions // Unserialize the transactions
PartiallySignedTransaction psbtx; PartiallySignedTransaction psbtx;
std::string error; std::string error;
if (!DecodePSBT(psbtx, request.params[0].get_str(), error)) { if (!DecodePSBT(psbtx, request.params[0].get_str(), error)) {
Show All 30 Linesstatic UniValue finalizepsbt(const Config &config,
return result; return result;
} }
static UniValue createpsbt(const Config &config, static UniValue createpsbt(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 2 || if (request.fHelp || request.params.size() < 2 ||
request.params.size() > 3) { request.params.size() > 3) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"createpsbt", "createpsbt",
"\nCreates a transaction in the Partially Signed " "\nCreates a transaction in the Partially Signed "
"Transaction format.\n" "Transaction format.\n"
"Implements the Creator role.\n", "Implements the Creator role.\n",
{ {
{ {
"inputs", "inputs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"A json array of json objects", "A json array of json objects",
{ {
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"txid", RPCArg::Type::STR_HEX, {"txid", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"The transaction id"}, "The transaction id"},
{"vout", RPCArg::Type::NUM, /* opt */ false, {"vout", RPCArg::Type::NUM, /* opt */ false,
/* default_val */ "", "The output number"}, /* default_val */ "", "The output number"},
{"sequence", RPCArg::Type::NUM, {"sequence", RPCArg::Type::NUM,
/* opt */ true, /* default_val */ "", /* opt */ true, /* default_val */ "",
"The sequence number"}, "The sequence number"},
}, },
}, },
}, },
}, },
{ {
"outputs", "outputs",
RPCArg::Type::ARR, RPCArg::Type::ARR,
/* opt */ false, /* opt */ false,
/* default_val */ "", /* default_val */ "",
"a json array with outputs (key-value pairs).\n" "a json array with outputs (key-value pairs).\n"
"For compatibility reasons, a dictionary, which holds " "For compatibility reasons, a dictionary, which holds "
"the key-value pairs directly, is also\n" "the key-value pairs directly, is also\n"
" accepted as second " " accepted as second "
"parameter.", "parameter.",
{ {
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ true, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"address", RPCArg::Type::AMOUNT, {"address", RPCArg::Type::AMOUNT,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"A key-value pair. The key (string) is " "A key-value pair. The key (string) is "
"the bitcoin address, the value (float or " "the bitcoin address, the value (float or "
"string) is the amount in " + "string) is the amount in " +
CURRENCY_UNIT}, CURRENCY_UNIT},
}, },
}, },
{ {
"", "",
RPCArg::Type::OBJ, RPCArg::Type::OBJ,
/* opt */ true, /* opt */ true,
/* default_val */ "", /* default_val */ "",
"", "",
{ {
{"data", RPCArg::Type::STR_HEX, {"data", RPCArg::Type::STR_HEX,
/* opt */ false, /* default_val */ "", /* opt */ false, /* default_val */ "",
"A key-value pair. The key must be " "A key-value pair. The key must be "
"\"data\", the value is hex-encoded data"}, "\"data\", the value is hex-encoded data"},
}, },
}, },
}, },
}, },
{"locktime", RPCArg::Type::NUM, /* opt */ true, {"locktime", RPCArg::Type::NUM, /* opt */ true,
/* default_val */ "0", /* default_val */ "0",
"Raw locktime. Non-0 value also locktime-activates " "Raw locktime. Non-0 value also locktime-activates "
"inputs"}, "inputs"},
}} },
.ToString() + RPCResult{" \"psbt\" (string) The resulting raw "
"\nResult:\n" "transaction (base64-encoded string)\n"},
" \"psbt\" (string) The resulting raw transaction " RPCExamples{HelpExampleCli(
"(base64-encoded string)\n" "createpsbt", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]"
"\nExamples:\n" + "\" \"[{\\\"data\\\":\\\"00010203\\\"}]\"")},
HelpExampleCli("createpsbt", }
"\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" " .ToString());
"\"[{\\\"data\\\":\\\"00010203\\\"}]\""));
} }
RPCTypeCheck(request.params, RPCTypeCheck(request.params,
{ {
UniValue::VARR, UniValue::VARR,
UniValueType(), // ARR or OBJ, checked later UniValueType(), // ARR or OBJ, checked later
UniValue::VNUM, UniValue::VNUM,
}, },
Show All 19 Linesstatic UniValue createpsbt(const Config &config,
return EncodeBase64((uint8_t *)ssTx.data(), ssTx.size()); return EncodeBase64((uint8_t *)ssTx.data(), ssTx.size());
} }
static UniValue converttopsbt(const Config &config, static UniValue converttopsbt(const Config &config,
const JSONRPCRequest &request) { const JSONRPCRequest &request) {
if (request.fHelp || request.params.size() < 1 || if (request.fHelp || request.params.size() < 1 ||
request.params.size() > 2) { request.params.size() > 2) {
throw std::runtime_error( throw std::runtime_error(RPCHelpMan{
RPCHelpMan{
"converttopsbt", "converttopsbt",
"\nConverts a network serialized transaction to a PSBT. " "\nConverts a network serialized transaction to a PSBT. "
"This should be used only with createrawtransaction and " "This should be used only with createrawtransaction and "
"fundrawtransaction\n" "fundrawtransaction\n"
"createpsbt and walletcreatefundedpsbt should be used " "createpsbt and walletcreatefundedpsbt should be used "
"for new applications.\n", "for new applications.\n",
{ {
{"hexstring", RPCArg::Type::STR_HEX, /* opt */ false, {"hexstring", RPCArg::Type::STR_HEX, /* opt */ false,
/* default_val */ "", /* default_val */ "", "The hex string of a raw transaction"},
"The hex string of a raw transaction"},
{"permitsigdata", RPCArg::Type::BOOL, /* opt */ true, {"permitsigdata", RPCArg::Type::BOOL, /* opt */ true,
/* default_val */ "false", /* default_val */ "false",
"If true, any signatures in the input will be discarded " "If true, any signatures in the input will be discarded "
"and conversion.\n" "and conversion.\n"
" will continue. If false, " " will continue. If false, "
"RPC will fail if any signatures are present."}, "RPC will fail if any signatures are present."},
}} },
.ToString() + RPCResult{" \"psbt\" (string) The resulting raw "
"\nResult:\n" "transaction (base64-encoded string)\n"},
" \"psbt\" (string) The resulting raw transaction " RPCExamples{
"(base64-encoded string)\n"
"\nExamples:\n"
"\nCreate a transaction\n" + "\nCreate a transaction\n" +
HelpExampleCli("createrawtransaction", HelpExampleCli("createrawtransaction",
"\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" " "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]"
"\"[{\\\"data\\\":\\\"00010203\\\"}]\"") + "\" \"[{\\\"data\\\":\\\"00010203\\\"}]\"") +
"\nConvert the transaction to a PSBT\n" + "\nConvert the transaction to a PSBT\n" +
HelpExampleCli("converttopsbt", "\"rawtransaction\"")); HelpExampleCli("converttopsbt", "\"rawtransaction\"")},
}
.ToString());
} }
RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL}, true); RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL}, true);
// parse hex string from parameter // parse hex string from parameter
CMutableTransaction tx; CMutableTransaction tx;
if (!DecodeHexTx(tx, request.params[0].get_str())) { if (!DecodeHexTx(tx, request.params[0].get_str())) {
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed"); throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
▲ Show 20 Lines • Show All 58 Lines • Show Last 20 Lines