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Version 1.1.0.0 update

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This commit is contained in:
transcoder
2014-02-12 04:09:36 -07:00
parent 58decdbca7
commit f03acc635f
481 changed files with 156398 additions and 57772 deletions
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342
src/rpcrawtransaction.cpp
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@@ -18,15 +18,40 @@ using namespace boost;
using namespace boost::assign;
using namespace json_spirit;
// These are all in bitcoinrpc.cpp:
extern Object JSONRPCError(int code, const string& message);
extern int64 AmountFromValue(const Value& value);
extern Value ValueFromAmount(int64 amount);
extern std::string HelpRequiringPassphrase();
extern void EnsureWalletIsUnlocked();
//
// Utilities: convert hex-encoded Values
// (throws error if not hex).
//
uint256 ParseHashV(const Value& v, string strName)
{
string strHex;
if (v.type() == str_type)
strHex = v.get_str();
if (!IsHex(strHex)) // Note: IsHex("") is false
throw JSONRPCError(RPC_INVALID_PARAMETER, strName+" must be hexadecimal string (not '"+strHex+"')");
uint256 result;
result.SetHex(strHex);
return result;
}
uint256 ParseHashO(const Object& o, string strKey)
{
return ParseHashV(find_value(o, strKey), strKey);
}
vector<unsigned char> ParseHexV(const Value& v, string strName)
{
string strHex;
if (v.type() == str_type)
strHex = v.get_str();
if (!IsHex(strHex))
throw JSONRPCError(RPC_INVALID_PARAMETER, strName+" must be hexadecimal string (not '"+strHex+"')");
return ParseHex(strHex);
}
vector<unsigned char> ParseHexO(const Object& o, string strKey)
{
return ParseHexV(find_value(o, strKey), strKey);
}
void
ScriptPubKeyToJSON(const CScript& scriptPubKey, Object& out)
void ScriptPubKeyToJSON(const CScript& scriptPubKey, Object& out)
{
txnouttype type;
vector<CTxDestination> addresses;
@@ -50,8 +75,7 @@ ScriptPubKeyToJSON(const CScript& scriptPubKey, Object& out)
out.push_back(Pair("addresses", a));
}
void
TxToJSON(const CTransaction& tx, const uint256 hashBlock, Object& entry)
void TxToJSON(const CTransaction& tx, const uint256 hashBlock, Object& entry)
{
entry.push_back(Pair("txid", tx.GetHash().GetHex()));
entry.push_back(Pair("version", tx.nVersion));
@@ -100,6 +124,7 @@ TxToJSON(const CTransaction& tx, const uint256 hashBlock, Object& entry)
{
entry.push_back(Pair("confirmations", 1 + nBestHeight - pindex->nHeight));
entry.push_back(Pair("time", (boost::int64_t)pindex->nTime));
entry.push_back(Pair("blocktime", (boost::int64_t)pindex->nTime));
}
else
entry.push_back(Pair("confirmations", 0));
@@ -117,8 +142,7 @@ Value getrawtransaction(const Array& params, bool fHelp)
"If verbose is non-zero, returns an Object\n"
"with information about <txid>.");
uint256 hash;
hash.SetHex(params[0].get_str());
uint256 hash = ParseHashV(params[0], "parameter 1");
bool fVerbose = false;
if (params.size() > 1)
@@ -126,8 +150,8 @@ Value getrawtransaction(const Array& params, bool fHelp)
CTransaction tx;
uint256 hashBlock = 0;
if (!GetTransaction(hash, tx, hashBlock))
throw JSONRPCError(-5, "No information available about transaction");
if (!GetTransaction(hash, tx, hashBlock, true))
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No information available about transaction");
CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
ssTx << tx;
@@ -144,38 +168,83 @@ Value getrawtransaction(const Array& params, bool fHelp)
Value listunspent(const Array& params, bool fHelp)
{
if (fHelp || params.size() > 2)
if (fHelp || params.size() > 3)
throw runtime_error(
"listunspent [minconf=1] [maxconf=999999]\n"
"listunspent [minconf=1] [maxconf=9999999] [\"address\",...]\n"
"Returns array of unspent transaction outputs\n"
"with between minconf and maxconf (inclusive) confirmations.\n"
"Optionally filtered to only include txouts paid to specified addresses.\n"
"Results are an array of Objects, each of which has:\n"
"{txid, vout, scriptPubKey, amount, confirmations}");
RPCTypeCheck(params, list_of(int_type)(int_type));
RPCTypeCheck(params, list_of(int_type)(int_type)(array_type));
int nMinDepth = 1;
if (params.size() > 0)
nMinDepth = params[0].get_int();
int nMaxDepth = 999999;
int nMaxDepth = 9999999;
if (params.size() > 1)
nMaxDepth = params[1].get_int();
set<CBitcoinAddress> setAddress;
if (params.size() > 2)
{
Array inputs = params[2].get_array();
BOOST_FOREACH(Value& input, inputs)
{
CBitcoinAddress address(input.get_str());
if (!address.IsValid())
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, string("Invalid CasinoCoin address: ")+input.get_str());
if (setAddress.count(address))
throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid parameter, duplicated address: ")+input.get_str());
setAddress.insert(address);
}
}
Array results;
vector<COutput> vecOutputs;
assert(pwalletMain != NULL);
pwalletMain->AvailableCoins(vecOutputs, false);
BOOST_FOREACH(const COutput& out, vecOutputs)
{
if (out.nDepth < nMinDepth || out.nDepth > nMaxDepth)
continue;
if (setAddress.size())
{
CTxDestination address;
if (!ExtractDestination(out.tx->vout[out.i].scriptPubKey, address))
continue;
if (!setAddress.count(address))
continue;
}
int64 nValue = out.tx->vout[out.i].nValue;
const CScript& pk = out.tx->vout[out.i].scriptPubKey;
Object entry;
entry.push_back(Pair("txid", out.tx->GetHash().GetHex()));
entry.push_back(Pair("vout", out.i));
CTxDestination address;
if (ExtractDestination(out.tx->vout[out.i].scriptPubKey, address))
{
entry.push_back(Pair("address", CBitcoinAddress(address).ToString()));
if (pwalletMain->mapAddressBook.count(address))
entry.push_back(Pair("account", pwalletMain->mapAddressBook[address]));
}
entry.push_back(Pair("scriptPubKey", HexStr(pk.begin(), pk.end())));
if (pk.IsPayToScriptHash())
{
CTxDestination address;
if (ExtractDestination(pk, address))
{
const CScriptID& hash = boost::get<const CScriptID&>(address);
CScript redeemScript;
if (pwalletMain->GetCScript(hash, redeemScript))
entry.push_back(Pair("redeemScript", HexStr(redeemScript.begin(), redeemScript.end())));
}
}
entry.push_back(Pair("amount",ValueFromAmount(nValue)));
entry.push_back(Pair("confirmations",out.nDepth));
results.push_back(entry);
@@ -203,25 +272,20 @@ Value createrawtransaction(const Array& params, bool fHelp)
CTransaction rawTx;
BOOST_FOREACH(Value& input, inputs)
BOOST_FOREACH(const Value& input, inputs)
{
const Object& o = input.get_obj();
const Value& txid_v = find_value(o, "txid");
if (txid_v.type() != str_type)
throw JSONRPCError(-8, "Invalid parameter, missing txid key");
string txid = txid_v.get_str();
if (!IsHex(txid))
throw JSONRPCError(-8, "Invalid parameter, expected hex txid");
uint256 txid = ParseHashO(o, "txid");
const Value& vout_v = find_value(o, "vout");
if (vout_v.type() != int_type)
throw JSONRPCError(-8, "Invalid parameter, missing vout key");
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, missing vout key");
int nOutput = vout_v.get_int();
if (nOutput < 0)
throw JSONRPCError(-8, "Invalid parameter, vout must be positive");
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, vout must be positive");
CTxIn in(COutPoint(uint256(txid), nOutput));
CTxIn in(COutPoint(txid, nOutput));
rawTx.vin.push_back(in);
}
@@ -230,10 +294,10 @@ Value createrawtransaction(const Array& params, bool fHelp)
{
CBitcoinAddress address(s.name_);
if (!address.IsValid())
throw JSONRPCError(-5, string("Invalid Bitcoin address:")+s.name_);
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, string("Invalid CasinoCoin address: ")+s.name_);
if (setAddress.count(address))
throw JSONRPCError(-8, string("Invalid parameter, duplicated address: ")+s.name_);
throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid parameter, duplicated address: ")+s.name_);
setAddress.insert(address);
CScript scriptPubKey;
@@ -256,16 +320,14 @@ Value decoderawtransaction(const Array& params, bool fHelp)
"decoderawtransaction <hex string>\n"
"Return a JSON object representing the serialized, hex-encoded transaction.");
RPCTypeCheck(params, list_of(str_type));
vector<unsigned char> txData(ParseHex(params[0].get_str()));
vector<unsigned char> txData(ParseHexV(params[0], "argument"));
CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
CTransaction tx;
try {
ssData >> tx;
}
catch (std::exception &e) {
throw JSONRPCError(-22, "TX decode failed");
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
}
Object result;
@@ -278,25 +340,22 @@ Value signrawtransaction(const Array& params, bool fHelp)
{
if (fHelp || params.size() < 1 || params.size() > 4)
throw runtime_error(
"signrawtransaction <hex string> [{\"txid\":txid,\"vout\":n,\"scriptPubKey\":hex},...] [<privatekey1>,...] [sighashtype=\"ALL\"]\n"
"signrawtransaction <hex string> [{\"txid\":txid,\"vout\":n,\"scriptPubKey\":hex,\"redeemScript\":hex},...] [<privatekey1>,...] [sighashtype=\"ALL\"]\n"
"Sign inputs for raw transaction (serialized, hex-encoded).\n"
"Second optional argument is an array of previous transaction outputs that\n"
"this transaction depends on but may not yet be in the blockchain.\n"
"Third optional argument is an array of base58-encoded private\n"
"Second optional argument (may be null) is an array of previous transaction outputs that\n"
"this transaction depends on but may not yet be in the block chain.\n"
"Third optional argument (may be null) is an array of base58-encoded private\n"
"keys that, if given, will be the only keys used to sign the transaction.\n"
"Fourth option is a string that is one of six values; ALL, NONE, SINGLE or\n"
"Fourth optional argument is a string that is one of six values; ALL, NONE, SINGLE or\n"
"ALL|ANYONECANPAY, NONE|ANYONECANPAY, SINGLE|ANYONECANPAY.\n"
"Returns json object with keys:\n"
" hex : raw transaction with signature(s) (hex-encoded string)\n"
" complete : 1 if transaction has a complete set of signature (0 if not)"
+ HelpRequiringPassphrase());
if (params.size() < 3)
EnsureWalletIsUnlocked();
RPCTypeCheck(params, list_of(str_type)(array_type)(array_type)(str_type), true);
RPCTypeCheck(params, list_of(str_type)(array_type)(array_type));
vector<unsigned char> txData(ParseHex(params[0].get_str()));
vector<unsigned char> txData(ParseHexV(params[0], "argument 1"));
CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
vector<CTransaction> txVariants;
while (!ssData.empty())
@@ -307,12 +366,12 @@ Value signrawtransaction(const Array& params, bool fHelp)
txVariants.push_back(tx);
}
catch (std::exception &e) {
throw JSONRPCError(-22, "TX decode failed");
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
}
}
if (txVariants.empty())
throw JSONRPCError(-22, "Missing transaction");
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Missing transaction");
// mergedTx will end up with all the signatures; it
// starts as a clone of the rawtx:
@@ -320,72 +379,26 @@ Value signrawtransaction(const Array& params, bool fHelp)
bool fComplete = true;
// Fetch previous transactions (inputs):
map<COutPoint, CScript> mapPrevOut;
CCoinsView viewDummy;
CCoinsViewCache view(viewDummy);
{
MapPrevTx mapPrevTx;
CTxDB txdb("r");
map<uint256, CTxIndex> unused;
bool fInvalid;
mergedTx.FetchInputs(txdb, unused, false, false, mapPrevTx, fInvalid);
LOCK(mempool.cs);
CCoinsViewCache &viewChain = *pcoinsTip;
CCoinsViewMemPool viewMempool(viewChain, mempool);
view.SetBackend(viewMempool); // temporarily switch cache backend to db+mempool view
// Copy results into mapPrevOut:
BOOST_FOREACH(const CTxIn& txin, mergedTx.vin)
{
BOOST_FOREACH(const CTxIn& txin, mergedTx.vin) {
const uint256& prevHash = txin.prevout.hash;
if (mapPrevTx.count(prevHash))
mapPrevOut[txin.prevout] = mapPrevTx[prevHash].second.vout[txin.prevout.n].scriptPubKey;
CCoins coins;
view.GetCoins(prevHash, coins); // this is certainly allowed to fail
}
}
// Add previous txouts given in the RPC call:
if (params.size() > 1)
{
Array prevTxs = params[1].get_array();
BOOST_FOREACH(Value& p, prevTxs)
{
if (p.type() != obj_type)
throw JSONRPCError(-22, "expected object with {\"txid'\",\"vout\",\"scriptPubKey\"}");
Object prevOut = p.get_obj();
RPCTypeCheck(prevOut, map_list_of("txid", str_type)("vout", int_type)("scriptPubKey", str_type));
string txidHex = find_value(prevOut, "txid").get_str();
if (!IsHex(txidHex))
throw JSONRPCError(-22, "txid must be hexadecimal");
uint256 txid;
txid.SetHex(txidHex);
int nOut = find_value(prevOut, "vout").get_int();
if (nOut < 0)
throw JSONRPCError(-22, "vout must be positive");
string pkHex = find_value(prevOut, "scriptPubKey").get_str();
if (!IsHex(pkHex))
throw JSONRPCError(-22, "scriptPubKey must be hexadecimal");
vector<unsigned char> pkData(ParseHex(pkHex));
CScript scriptPubKey(pkData.begin(), pkData.end());
COutPoint outpoint(txid, nOut);
if (mapPrevOut.count(outpoint))
{
// Complain if scriptPubKey doesn't match
if (mapPrevOut[outpoint] != scriptPubKey)
{
string err("Previous output scriptPubKey mismatch:\n");
err = err + mapPrevOut[outpoint].ToString() + "\nvs:\n"+
scriptPubKey.ToString();
throw JSONRPCError(-22, err);
}
}
else
mapPrevOut[outpoint] = scriptPubKey;
}
view.SetBackend(viewDummy); // switch back to avoid locking mempool for too long
}
bool fGivenKeys = false;
CBasicKeyStore tempKeystore;
if (params.size() > 2)
if (params.size() > 2 && params[2].type() != null_type)
{
fGivenKeys = true;
Array keys = params[2].get_array();
@@ -394,18 +407,72 @@ Value signrawtransaction(const Array& params, bool fHelp)
CBitcoinSecret vchSecret;
bool fGood = vchSecret.SetString(k.get_str());
if (!fGood)
throw JSONRPCError(-5,"Invalid private key");
CKey key;
bool fCompressed;
CSecret secret = vchSecret.GetSecret(fCompressed);
key.SetSecret(secret, fCompressed);
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key");
CKey key = vchSecret.GetKey();
tempKeystore.AddKey(key);
}
}
const CKeyStore& keystore = (fGivenKeys ? tempKeystore : *pwalletMain);
else
EnsureWalletIsUnlocked();
// Add previous txouts given in the RPC call:
if (params.size() > 1 && params[1].type() != null_type)
{
Array prevTxs = params[1].get_array();
BOOST_FOREACH(Value& p, prevTxs)
{
if (p.type() != obj_type)
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "expected object with {\"txid'\",\"vout\",\"scriptPubKey\"}");
Object prevOut = p.get_obj();
RPCTypeCheck(prevOut, map_list_of("txid", str_type)("vout", int_type)("scriptPubKey", str_type));
uint256 txid = ParseHashO(prevOut, "txid");
int nOut = find_value(prevOut, "vout").get_int();
if (nOut < 0)
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "vout must be positive");
vector<unsigned char> pkData(ParseHexO(prevOut, "scriptPubKey"));
CScript scriptPubKey(pkData.begin(), pkData.end());
CCoins coins;
if (view.GetCoins(txid, coins)) {
if (coins.IsAvailable(nOut) && coins.vout[nOut].scriptPubKey != scriptPubKey) {
string err("Previous output scriptPubKey mismatch:\n");
err = err + coins.vout[nOut].scriptPubKey.ToString() + "\nvs:\n"+
scriptPubKey.ToString();
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, err);
}
// what todo if txid is known, but the actual output isn't?
}
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
view.SetCoins(txid, coins);
// if redeemScript given and not using the local wallet (private keys
// given), add redeemScript to the tempKeystore so it can be signed:
if (fGivenKeys && scriptPubKey.IsPayToScriptHash())
{
RPCTypeCheck(prevOut, map_list_of("txid", str_type)("vout", int_type)("scriptPubKey", str_type)("redeemScript",str_type));
Value v = find_value(prevOut, "redeemScript");
if (!(v == Value::null))
{
vector<unsigned char> rsData(ParseHexV(v, "redeemScript"));
CScript redeemScript(rsData.begin(), rsData.end());
tempKeystore.AddCScript(redeemScript);
}
}
}
}
const CKeyStore& keystore = ((fGivenKeys || !pwalletMain) ? tempKeystore : *pwalletMain);
int nHashType = SIGHASH_ALL;
if (params.size() > 3)
if (params.size() > 3 && params[3].type() != null_type)
{
static map<string, int> mapSigHashValues =
boost::assign::map_list_of
@@ -420,29 +487,34 @@ Value signrawtransaction(const Array& params, bool fHelp)
if (mapSigHashValues.count(strHashType))
nHashType = mapSigHashValues[strHashType];
else
throw JSONRPCError(-8, "Invalid sighash param");
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid sighash param");
}
bool fHashSingle = ((nHashType & ~SIGHASH_ANYONECANPAY) == SIGHASH_SINGLE);
// Sign what we can:
for (unsigned int i = 0; i < mergedTx.vin.size(); i++)
{
CTxIn& txin = mergedTx.vin[i];
if (mapPrevOut.count(txin.prevout) == 0)
CCoins coins;
if (!view.GetCoins(txin.prevout.hash, coins) || !coins.IsAvailable(txin.prevout.n))
{
fComplete = false;
continue;
}
const CScript& prevPubKey = mapPrevOut[txin.prevout];
const CScript& prevPubKey = coins.vout[txin.prevout.n].scriptPubKey;
txin.scriptSig.clear();
SignSignature(keystore, prevPubKey, mergedTx, i, nHashType);
// Only sign SIGHASH_SINGLE if there's a corresponding output:
if (!fHashSingle || (i < mergedTx.vout.size()))
SignSignature(keystore, prevPubKey, mergedTx, i, nHashType);
// ... and merge in other signatures:
BOOST_FOREACH(const CTransaction& txv, txVariants)
{
txin.scriptSig = CombineSignatures(prevPubKey, mergedTx, i, txin.scriptSig, txv.vin[i].scriptSig);
}
if (!VerifyScript(txin.scriptSig, prevPubKey, mergedTx, i, true, 0))
if (!VerifyScript(txin.scriptSig, prevPubKey, mergedTx, i, SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_STRICTENC, 0))
fComplete = false;
}
@@ -462,10 +534,8 @@ Value sendrawtransaction(const Array& params, bool fHelp)
"sendrawtransaction <hex string>\n"
"Submits raw transaction (serialized, hex-encoded) to local node and network.");
RPCTypeCheck(params, list_of(str_type));
// parse hex string from parameter
vector<unsigned char> txData(ParseHex(params[0].get_str()));
vector<unsigned char> txData(ParseHexV(params[0], "parameter"));
CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
CTransaction tx;
@@ -474,31 +544,31 @@ Value sendrawtransaction(const Array& params, bool fHelp)
ssData >> tx;
}
catch (std::exception &e) {
throw JSONRPCError(-22, "TX decode failed");
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed");
}
uint256 hashTx = tx.GetHash();
// See if the transaction is already in a block
// or in the memory pool:
CTransaction existingTx;
uint256 hashBlock = 0;
if (GetTransaction(hashTx, existingTx, hashBlock))
bool fHave = false;
CCoinsViewCache &view = *pcoinsTip;
CCoins existingCoins;
{
if (hashBlock != 0)
throw JSONRPCError(-5, string("transaction already in block ")+hashBlock.GetHex());
fHave = view.GetCoins(hashTx, existingCoins);
if (!fHave) {
// push to local node
CValidationState state;
if (!tx.AcceptToMemoryPool(state, true, false))
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX rejected"); // TODO: report validation state
}
}
if (fHave) {
if (existingCoins.nHeight < 1000000000)
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "transaction already in block chain");
// Not in block, but already in the memory pool; will drop
// through to re-relay it.
} else {
SyncWithWallets(hashTx, tx, NULL, true);
}
else
{
// push to local node
CTxDB txdb("r");
if (!tx.AcceptToMemoryPool(txdb))
throw JSONRPCError(-22, "TX rejected");
SyncWithWallets(tx, NULL, true);
}
RelayMessage(CInv(MSG_TX, hashTx), tx);
RelayTransaction(tx, hashTx);
return hashTx.GetHex();
}