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-rw-r--r--src/bitcoinrpc.cpp2573
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diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
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+// Copyright (c) 2010 Satoshi Nakamoto
+// Copyright (c) 2009-2012 The Bitcoin developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include "headers.h"
+#include "db.h"
+#include "net.h"
+#include "init.h"
+#undef printf
+#include <boost/asio.hpp>
+#include <boost/iostreams/concepts.hpp>
+#include <boost/iostreams/stream.hpp>
+#include <boost/algorithm/string.hpp>
+#ifdef USE_SSL
+#include <boost/asio/ssl.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> SSLStream;
+#endif
+#include "json/json_spirit_reader_template.h"
+#include "json/json_spirit_writer_template.h"
+#include "json/json_spirit_utils.h"
+#define printf OutputDebugStringF
+// MinGW 3.4.5 gets "fatal error: had to relocate PCH" if the json headers are
+// precompiled in headers.h. The problem might be when the pch file goes over
+// a certain size around 145MB. If we need access to json_spirit outside this
+// file, we could use the compiled json_spirit option.
+
+using namespace std;
+using namespace boost;
+using namespace boost::asio;
+using namespace json_spirit;
+
+void ThreadRPCServer2(void* parg);
+typedef Value(*rpcfn_type)(const Array& params, bool fHelp);
+extern map<string, rpcfn_type> mapCallTable;
+
+static int64 nWalletUnlockTime;
+static CCriticalSection cs_nWalletUnlockTime;
+
+
+Object JSONRPCError(int code, const string& message)
+{
+ Object error;
+ error.push_back(Pair("code", code));
+ error.push_back(Pair("message", message));
+ return error;
+}
+
+
+void PrintConsole(const std::string &format, ...)
+{
+ char buffer[50000];
+ int limit = sizeof(buffer);
+ va_list arg_ptr;
+ va_start(arg_ptr, format);
+ int ret = _vsnprintf(buffer, limit, format.c_str(), arg_ptr);
+ va_end(arg_ptr);
+ if (ret < 0 || ret >= limit)
+ {
+ ret = limit - 1;
+ buffer[limit-1] = 0;
+ }
+ printf("%s", buffer);
+ fprintf(stdout, "%s", buffer);
+}
+
+
+int64 AmountFromValue(const Value& value)
+{
+ double dAmount = value.get_real();
+ if (dAmount <= 0.0 || dAmount > 21000000.0)
+ throw JSONRPCError(-3, "Invalid amount");
+ int64 nAmount = roundint64(dAmount * COIN);
+ if (!MoneyRange(nAmount))
+ throw JSONRPCError(-3, "Invalid amount");
+ return nAmount;
+}
+
+Value ValueFromAmount(int64 amount)
+{
+ return (double)amount / (double)COIN;
+}
+
+void WalletTxToJSON(const CWalletTx& wtx, Object& entry)
+{
+ entry.push_back(Pair("confirmations", wtx.GetDepthInMainChain()));
+ entry.push_back(Pair("txid", wtx.GetHash().GetHex()));
+ entry.push_back(Pair("time", (boost::int64_t)wtx.GetTxTime()));
+ BOOST_FOREACH(const PAIRTYPE(string,string)& item, wtx.mapValue)
+ entry.push_back(Pair(item.first, item.second));
+}
+
+string AccountFromValue(const Value& value)
+{
+ string strAccount = value.get_str();
+ if (strAccount == "*")
+ throw JSONRPCError(-11, "Invalid account name");
+ return strAccount;
+}
+
+
+
+///
+/// Note: This interface may still be subject to change.
+///
+
+
+Value help(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 1)
+ throw runtime_error(
+ "help [command]\n"
+ "List commands, or get help for a command.");
+
+ string strCommand;
+ if (params.size() > 0)
+ strCommand = params[0].get_str();
+
+ string strRet;
+ set<rpcfn_type> setDone;
+ for (map<string, rpcfn_type>::iterator mi = mapCallTable.begin(); mi != mapCallTable.end(); ++mi)
+ {
+ string strMethod = (*mi).first;
+ // We already filter duplicates, but these deprecated screw up the sort order
+ if (strMethod == "getamountreceived" ||
+ strMethod == "getallreceived" ||
+ (strMethod.find("label") != string::npos))
+ continue;
+ if (strCommand != "" && strMethod != strCommand)
+ continue;
+ try
+ {
+ Array params;
+ rpcfn_type pfn = (*mi).second;
+ if (setDone.insert(pfn).second)
+ (*pfn)(params, true);
+ }
+ catch (std::exception& e)
+ {
+ // Help text is returned in an exception
+ string strHelp = string(e.what());
+ if (strCommand == "")
+ if (strHelp.find('\n') != -1)
+ strHelp = strHelp.substr(0, strHelp.find('\n'));
+ strRet += strHelp + "\n";
+ }
+ }
+ if (strRet == "")
+ strRet = strprintf("help: unknown command: %s\n", strCommand.c_str());
+ strRet = strRet.substr(0,strRet.size()-1);
+ return strRet;
+}
+
+
+Value stop(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "stop\n"
+ "Stop bitcoin server.");
+#ifndef QT_GUI
+ // Shutdown will take long enough that the response should get back
+ CreateThread(Shutdown, NULL);
+ return "bitcoin server stopping";
+#else
+ throw runtime_error("NYI: cannot shut down GUI with RPC command");
+#endif
+}
+
+
+Value getblockcount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getblockcount\n"
+ "Returns the number of blocks in the longest block chain.");
+
+ return nBestHeight;
+}
+
+
+Value getblocknumber(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getblocknumber\n"
+ "Returns the block number of the latest block in the longest block chain.");
+
+ return nBestHeight;
+}
+
+
+Value getconnectioncount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getconnectioncount\n"
+ "Returns the number of connections to other nodes.");
+
+ return (int)vNodes.size();
+}
+
+
+double GetDifficulty()
+{
+ // Floating point number that is a multiple of the minimum difficulty,
+ // minimum difficulty = 1.0.
+
+ if (pindexBest == NULL)
+ return 1.0;
+ int nShift = (pindexBest->nBits >> 24) & 0xff;
+
+ double dDiff =
+ (double)0x0000ffff / (double)(pindexBest->nBits & 0x00ffffff);
+
+ while (nShift < 29)
+ {
+ dDiff *= 256.0;
+ nShift++;
+ }
+ while (nShift > 29)
+ {
+ dDiff /= 256.0;
+ nShift--;
+ }
+
+ return dDiff;
+}
+
+Value getdifficulty(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getdifficulty\n"
+ "Returns the proof-of-work difficulty as a multiple of the minimum difficulty.");
+
+ return GetDifficulty();
+}
+
+
+Value getgenerate(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getgenerate\n"
+ "Returns true or false.");
+
+ return (bool)fGenerateBitcoins;
+}
+
+
+Value setgenerate(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 1 || params.size() > 2)
+ throw runtime_error(
+ "setgenerate <generate> [genproclimit]\n"
+ "<generate> is true or false to turn generation on or off.\n"
+ "Generation is limited to [genproclimit] processors, -1 is unlimited.");
+
+ bool fGenerate = true;
+ if (params.size() > 0)
+ fGenerate = params[0].get_bool();
+
+ if (params.size() > 1)
+ {
+ int nGenProcLimit = params[1].get_int();
+ fLimitProcessors = (nGenProcLimit != -1);
+ WriteSetting("fLimitProcessors", fLimitProcessors);
+ if (nGenProcLimit != -1)
+ WriteSetting("nLimitProcessors", nLimitProcessors = nGenProcLimit);
+ if (nGenProcLimit == 0)
+ fGenerate = false;
+ }
+
+ GenerateBitcoins(fGenerate, pwalletMain);
+ return Value::null;
+}
+
+
+Value gethashespersec(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "gethashespersec\n"
+ "Returns a recent hashes per second performance measurement while generating.");
+
+ if (GetTimeMillis() - nHPSTimerStart > 8000)
+ return (boost::int64_t)0;
+ return (boost::int64_t)dHashesPerSec;
+}
+
+
+Value getinfo(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getinfo\n"
+ "Returns an object containing various state info.");
+
+ Object obj;
+ obj.push_back(Pair("version", (int)VERSION));
+ obj.push_back(Pair("balance", ValueFromAmount(pwalletMain->GetBalance())));
+ obj.push_back(Pair("blocks", (int)nBestHeight));
+ obj.push_back(Pair("connections", (int)vNodes.size()));
+ obj.push_back(Pair("proxy", (fUseProxy ? addrProxy.ToStringIPPort() : string())));
+ obj.push_back(Pair("generate", (bool)fGenerateBitcoins));
+ obj.push_back(Pair("genproclimit", (int)(fLimitProcessors ? nLimitProcessors : -1)));
+ obj.push_back(Pair("difficulty", (double)GetDifficulty()));
+ obj.push_back(Pair("hashespersec", gethashespersec(params, false)));
+ obj.push_back(Pair("testnet", fTestNet));
+ obj.push_back(Pair("keypoololdest", (boost::int64_t)pwalletMain->GetOldestKeyPoolTime()));
+ obj.push_back(Pair("keypoolsize", pwalletMain->GetKeyPoolSize()));
+ obj.push_back(Pair("paytxfee", ValueFromAmount(nTransactionFee)));
+ if (pwalletMain->IsCrypted())
+ obj.push_back(Pair("unlocked_until", (boost::int64_t)nWalletUnlockTime / 1000));
+ obj.push_back(Pair("errors", GetWarnings("statusbar")));
+ return obj;
+}
+
+
+Value getnewaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 1)
+ throw runtime_error(
+ "getnewaddress [account]\n"
+ "Returns a new bitcoin address for receiving payments. "
+ "If [account] is specified (recommended), it is added to the address book "
+ "so payments received with the address will be credited to [account].");
+
+ // Parse the account first so we don't generate a key if there's an error
+ string strAccount;
+ if (params.size() > 0)
+ strAccount = AccountFromValue(params[0]);
+
+ if (!pwalletMain->IsLocked())
+ pwalletMain->TopUpKeyPool();
+
+ // Generate a new key that is added to wallet
+ std::vector<unsigned char> newKey;
+ if (!pwalletMain->GetKeyFromPool(newKey, false))
+ throw JSONRPCError(-12, "Error: Keypool ran out, please call keypoolrefill first");
+ CBitcoinAddress address(newKey);
+
+ pwalletMain->SetAddressBookName(address, strAccount);
+
+ return address.ToString();
+}
+
+
+CBitcoinAddress GetAccountAddress(string strAccount, bool bForceNew=false)
+{
+ CWalletDB walletdb(pwalletMain->strWalletFile);
+
+ CAccount account;
+ walletdb.ReadAccount(strAccount, account);
+
+ bool bKeyUsed = false;
+
+ // Check if the current key has been used
+ if (!account.vchPubKey.empty())
+ {
+ CScript scriptPubKey;
+ scriptPubKey.SetBitcoinAddress(account.vchPubKey);
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin();
+ it != pwalletMain->mapWallet.end() && !account.vchPubKey.empty();
+ ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ if (txout.scriptPubKey == scriptPubKey)
+ bKeyUsed = true;
+ }
+ }
+
+ // Generate a new key
+ if (account.vchPubKey.empty() || bForceNew || bKeyUsed)
+ {
+ if (!pwalletMain->GetKeyFromPool(account.vchPubKey, false))
+ throw JSONRPCError(-12, "Error: Keypool ran out, please call keypoolrefill first");
+
+ pwalletMain->SetAddressBookName(CBitcoinAddress(account.vchPubKey), strAccount);
+ walletdb.WriteAccount(strAccount, account);
+ }
+
+ return CBitcoinAddress(account.vchPubKey);
+}
+
+Value getaccountaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "getaccountaddress <account>\n"
+ "Returns the current bitcoin address for receiving payments to this account.");
+
+ // Parse the account first so we don't generate a key if there's an error
+ string strAccount = AccountFromValue(params[0]);
+
+ Value ret;
+
+ ret = GetAccountAddress(strAccount).ToString();
+
+ return ret;
+}
+
+
+
+Value setaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 1 || params.size() > 2)
+ throw runtime_error(
+ "setaccount <bitcoinaddress> <account>\n"
+ "Sets the account associated with the given address.");
+
+ CBitcoinAddress address(params[0].get_str());
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid bitcoin address");
+
+
+ string strAccount;
+ if (params.size() > 1)
+ strAccount = AccountFromValue(params[1]);
+
+ // Detect when changing the account of an address that is the 'unused current key' of another account:
+ if (pwalletMain->mapAddressBook.count(address))
+ {
+ string strOldAccount = pwalletMain->mapAddressBook[address];
+ if (address == GetAccountAddress(strOldAccount))
+ GetAccountAddress(strOldAccount, true);
+ }
+
+ pwalletMain->SetAddressBookName(address, strAccount);
+
+ return Value::null;
+}
+
+
+Value getaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "getaccount <bitcoinaddress>\n"
+ "Returns the account associated with the given address.");
+
+ CBitcoinAddress address(params[0].get_str());
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid bitcoin address");
+
+ string strAccount;
+ map<CBitcoinAddress, string>::iterator mi = pwalletMain->mapAddressBook.find(address);
+ if (mi != pwalletMain->mapAddressBook.end() && !(*mi).second.empty())
+ strAccount = (*mi).second;
+ return strAccount;
+}
+
+
+Value getaddressesbyaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "getaddressesbyaccount <account>\n"
+ "Returns the list of addresses for the given account.");
+
+ string strAccount = AccountFromValue(params[0]);
+
+ // Find all addresses that have the given account
+ Array ret;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
+ {
+ const CBitcoinAddress& address = item.first;
+ const string& strName = item.second;
+ if (strName == strAccount)
+ ret.push_back(address.ToString());
+ }
+ return ret;
+}
+
+Value settxfee(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 1 || params.size() > 1)
+ throw runtime_error(
+ "settxfee <amount>\n"
+ "<amount> is a real and is rounded to the nearest 0.00000001");
+
+ // Amount
+ int64 nAmount = 0;
+ if (params[0].get_real() != 0.0)
+ nAmount = AmountFromValue(params[0]); // rejects 0.0 amounts
+
+ nTransactionFee = nAmount;
+ return true;
+}
+
+Value sendtoaddress(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
+ throw runtime_error(
+ "sendtoaddress <bitcoinaddress> <amount> [comment] [comment-to]\n"
+ "<amount> is a real and is rounded to the nearest 0.00000001\n"
+ "requires wallet passphrase to be set with walletpassphrase first");
+ if (!pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
+ throw runtime_error(
+ "sendtoaddress <bitcoinaddress> <amount> [comment] [comment-to]\n"
+ "<amount> is a real and is rounded to the nearest 0.00000001");
+
+ CBitcoinAddress address(params[0].get_str());
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid bitcoin address");
+
+ // Amount
+ int64 nAmount = AmountFromValue(params[1]);
+
+ // Wallet comments
+ CWalletTx wtx;
+ if (params.size() > 2 && params[2].type() != null_type && !params[2].get_str().empty())
+ wtx.mapValue["comment"] = params[2].get_str();
+ if (params.size() > 3 && params[3].type() != null_type && !params[3].get_str().empty())
+ wtx.mapValue["to"] = params[3].get_str();
+
+ if (pwalletMain->IsLocked())
+ throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
+
+ string strError = pwalletMain->SendMoneyToBitcoinAddress(address, nAmount, wtx);
+ if (strError != "")
+ throw JSONRPCError(-4, strError);
+
+ return wtx.GetHash().GetHex();
+}
+
+static const string strMessageMagic = "Bitcoin Signed Message:\n";
+
+Value signmessage(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 2)
+ throw runtime_error(
+ "signmessage <bitcoinaddress> <message>\n"
+ "Sign a message with the private key of an address");
+
+ if (pwalletMain->IsLocked())
+ throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
+
+ string strAddress = params[0].get_str();
+ string strMessage = params[1].get_str();
+
+ CBitcoinAddress addr(strAddress);
+ if (!addr.IsValid())
+ throw JSONRPCError(-3, "Invalid address");
+
+ CKey key;
+ if (!pwalletMain->GetKey(addr, key))
+ throw JSONRPCError(-4, "Private key not available");
+
+ CDataStream ss(SER_GETHASH);
+ ss << strMessageMagic;
+ ss << strMessage;
+
+ vector<unsigned char> vchSig;
+ if (!key.SignCompact(Hash(ss.begin(), ss.end()), vchSig))
+ throw JSONRPCError(-5, "Sign failed");
+
+ return EncodeBase64(&vchSig[0], vchSig.size());
+}
+
+Value verifymessage(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 3)
+ throw runtime_error(
+ "verifymessage <bitcoinaddress> <signature> <message>\n"
+ "Verify a signed message");
+
+ string strAddress = params[0].get_str();
+ string strSign = params[1].get_str();
+ string strMessage = params[2].get_str();
+
+ CBitcoinAddress addr(strAddress);
+ if (!addr.IsValid())
+ throw JSONRPCError(-3, "Invalid address");
+
+ bool fInvalid = false;
+ vector<unsigned char> vchSig = DecodeBase64(strSign.c_str(), &fInvalid);
+
+ if (fInvalid)
+ throw JSONRPCError(-5, "Malformed base64 encoding");
+
+ CDataStream ss(SER_GETHASH);
+ ss << strMessageMagic;
+ ss << strMessage;
+
+ CKey key;
+ if (!key.SetCompactSignature(Hash(ss.begin(), ss.end()), vchSig))
+ return false;
+
+ return (key.GetAddress() == addr);
+}
+
+
+Value getreceivedbyaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 1 || params.size() > 2)
+ throw runtime_error(
+ "getreceivedbyaddress <bitcoinaddress> [minconf=1]\n"
+ "Returns the total amount received by <bitcoinaddress> in transactions with at least [minconf] confirmations.");
+
+ // Bitcoin address
+ CBitcoinAddress address = CBitcoinAddress(params[0].get_str());
+ CScript scriptPubKey;
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid bitcoin address");
+ scriptPubKey.SetBitcoinAddress(address);
+ if (!IsMine(*pwalletMain,scriptPubKey))
+ return (double)0.0;
+
+ // Minimum confirmations
+ int nMinDepth = 1;
+ if (params.size() > 1)
+ nMinDepth = params[1].get_int();
+
+ // Tally
+ int64 nAmount = 0;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (wtx.IsCoinBase() || !wtx.IsFinal())
+ continue;
+
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ if (txout.scriptPubKey == scriptPubKey)
+ if (wtx.GetDepthInMainChain() >= nMinDepth)
+ nAmount += txout.nValue;
+ }
+
+ return ValueFromAmount(nAmount);
+}
+
+
+void GetAccountAddresses(string strAccount, set<CBitcoinAddress>& setAddress)
+{
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
+ {
+ const CBitcoinAddress& address = item.first;
+ const string& strName = item.second;
+ if (strName == strAccount)
+ setAddress.insert(address);
+ }
+}
+
+
+Value getreceivedbyaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 1 || params.size() > 2)
+ throw runtime_error(
+ "getreceivedbyaccount <account> [minconf=1]\n"
+ "Returns the total amount received by addresses with <account> in transactions with at least [minconf] confirmations.");
+
+ // Minimum confirmations
+ int nMinDepth = 1;
+ if (params.size() > 1)
+ nMinDepth = params[1].get_int();
+
+ // Get the set of pub keys that have the label
+ string strAccount = AccountFromValue(params[0]);
+ set<CBitcoinAddress> setAddress;
+ GetAccountAddresses(strAccount, setAddress);
+
+ // Tally
+ int64 nAmount = 0;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (wtx.IsCoinBase() || !wtx.IsFinal())
+ continue;
+
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ {
+ CBitcoinAddress address;
+ if (ExtractAddress(txout.scriptPubKey, pwalletMain, address) && setAddress.count(address))
+ if (wtx.GetDepthInMainChain() >= nMinDepth)
+ nAmount += txout.nValue;
+ }
+ }
+
+ return (double)nAmount / (double)COIN;
+}
+
+
+int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinDepth)
+{
+ int64 nBalance = 0;
+
+ // Tally wallet transactions
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (!wtx.IsFinal())
+ continue;
+
+ int64 nGenerated, nReceived, nSent, nFee;
+ wtx.GetAccountAmounts(strAccount, nGenerated, nReceived, nSent, nFee);
+
+ if (nReceived != 0 && wtx.GetDepthInMainChain() >= nMinDepth)
+ nBalance += nReceived;
+ nBalance += nGenerated - nSent - nFee;
+ }
+
+ // Tally internal accounting entries
+ nBalance += walletdb.GetAccountCreditDebit(strAccount);
+
+ return nBalance;
+}
+
+int64 GetAccountBalance(const string& strAccount, int nMinDepth)
+{
+ CWalletDB walletdb(pwalletMain->strWalletFile);
+ return GetAccountBalance(walletdb, strAccount, nMinDepth);
+}
+
+
+Value getbalance(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 2)
+ throw runtime_error(
+ "getbalance [account] [minconf=1]\n"
+ "If [account] is not specified, returns the server's total available balance.\n"
+ "If [account] is specified, returns the balance in the account.");
+
+ if (params.size() == 0)
+ return ValueFromAmount(pwalletMain->GetBalance());
+
+ int nMinDepth = 1;
+ if (params.size() > 1)
+ nMinDepth = params[1].get_int();
+
+ if (params[0].get_str() == "*") {
+ // Calculate total balance a different way from GetBalance()
+ // (GetBalance() sums up all unspent TxOuts)
+ // getbalance and getbalance '*' should always return the same number.
+ int64 nBalance = 0;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (!wtx.IsFinal())
+ continue;
+
+ int64 allGeneratedImmature, allGeneratedMature, allFee;
+ allGeneratedImmature = allGeneratedMature = allFee = 0;
+ string strSentAccount;
+ list<pair<CBitcoinAddress, int64> > listReceived;
+ list<pair<CBitcoinAddress, int64> > listSent;
+ wtx.GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount);
+ if (wtx.GetDepthInMainChain() >= nMinDepth)
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress,int64)& r, listReceived)
+ nBalance += r.second;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress,int64)& r, listSent)
+ nBalance -= r.second;
+ nBalance -= allFee;
+ nBalance += allGeneratedMature;
+ }
+ return ValueFromAmount(nBalance);
+ }
+
+ string strAccount = AccountFromValue(params[0]);
+
+ int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
+
+ return ValueFromAmount(nBalance);
+}
+
+
+Value movecmd(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 3 || params.size() > 5)
+ throw runtime_error(
+ "move <fromaccount> <toaccount> <amount> [minconf=1] [comment]\n"
+ "Move from one account in your wallet to another.");
+
+ string strFrom = AccountFromValue(params[0]);
+ string strTo = AccountFromValue(params[1]);
+ int64 nAmount = AmountFromValue(params[2]);
+ if (params.size() > 3)
+ // unused parameter, used to be nMinDepth, keep type-checking it though
+ (void)params[3].get_int();
+ string strComment;
+ if (params.size() > 4)
+ strComment = params[4].get_str();
+
+ CWalletDB walletdb(pwalletMain->strWalletFile);
+ walletdb.TxnBegin();
+
+ int64 nNow = GetAdjustedTime();
+
+ // Debit
+ CAccountingEntry debit;
+ debit.strAccount = strFrom;
+ debit.nCreditDebit = -nAmount;
+ debit.nTime = nNow;
+ debit.strOtherAccount = strTo;
+ debit.strComment = strComment;
+ walletdb.WriteAccountingEntry(debit);
+
+ // Credit
+ CAccountingEntry credit;
+ credit.strAccount = strTo;
+ credit.nCreditDebit = nAmount;
+ credit.nTime = nNow;
+ credit.strOtherAccount = strFrom;
+ credit.strComment = strComment;
+ walletdb.WriteAccountingEntry(credit);
+
+ walletdb.TxnCommit();
+
+ return true;
+}
+
+
+Value sendfrom(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() < 3 || params.size() > 6))
+ throw runtime_error(
+ "sendfrom <fromaccount> <tobitcoinaddress> <amount> [minconf=1] [comment] [comment-to]\n"
+ "<amount> is a real and is rounded to the nearest 0.00000001\n"
+ "requires wallet passphrase to be set with walletpassphrase first");
+ if (!pwalletMain->IsCrypted() && (fHelp || params.size() < 3 || params.size() > 6))
+ throw runtime_error(
+ "sendfrom <fromaccount> <tobitcoinaddress> <amount> [minconf=1] [comment] [comment-to]\n"
+ "<amount> is a real and is rounded to the nearest 0.00000001");
+
+ string strAccount = AccountFromValue(params[0]);
+ CBitcoinAddress address(params[1].get_str());
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid bitcoin address");
+ int64 nAmount = AmountFromValue(params[2]);
+ int nMinDepth = 1;
+ if (params.size() > 3)
+ nMinDepth = params[3].get_int();
+
+ CWalletTx wtx;
+ wtx.strFromAccount = strAccount;
+ if (params.size() > 4 && params[4].type() != null_type && !params[4].get_str().empty())
+ wtx.mapValue["comment"] = params[4].get_str();
+ if (params.size() > 5 && params[5].type() != null_type && !params[5].get_str().empty())
+ wtx.mapValue["to"] = params[5].get_str();
+
+ if (pwalletMain->IsLocked())
+ throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
+
+ // Check funds
+ int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
+ if (nAmount > nBalance)
+ throw JSONRPCError(-6, "Account has insufficient funds");
+
+ // Send
+ string strError = pwalletMain->SendMoneyToBitcoinAddress(address, nAmount, wtx);
+ if (strError != "")
+ throw JSONRPCError(-4, strError);
+
+ return wtx.GetHash().GetHex();
+}
+
+
+Value sendmany(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
+ throw runtime_error(
+ "sendmany <fromaccount> {address:amount,...} [minconf=1] [comment]\n"
+ "amounts are double-precision floating point numbers\n"
+ "requires wallet passphrase to be set with walletpassphrase first");
+ if (!pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
+ throw runtime_error(
+ "sendmany <fromaccount> {address:amount,...} [minconf=1] [comment]\n"
+ "amounts are double-precision floating point numbers");
+
+ string strAccount = AccountFromValue(params[0]);
+ Object sendTo = params[1].get_obj();
+ int nMinDepth = 1;
+ if (params.size() > 2)
+ nMinDepth = params[2].get_int();
+
+ CWalletTx wtx;
+ wtx.strFromAccount = strAccount;
+ if (params.size() > 3 && params[3].type() != null_type && !params[3].get_str().empty())
+ wtx.mapValue["comment"] = params[3].get_str();
+
+ set<CBitcoinAddress> setAddress;
+ vector<pair<CScript, int64> > vecSend;
+
+ int64 totalAmount = 0;
+ BOOST_FOREACH(const Pair& s, sendTo)
+ {
+ CBitcoinAddress address(s.name_);
+ if (!address.IsValid())
+ throw JSONRPCError(-5, string("Invalid bitcoin address:")+s.name_);
+
+ if (setAddress.count(address))
+ throw JSONRPCError(-8, string("Invalid parameter, duplicated address: ")+s.name_);
+ setAddress.insert(address);
+
+ CScript scriptPubKey;
+ scriptPubKey.SetBitcoinAddress(address);
+ int64 nAmount = AmountFromValue(s.value_);
+ totalAmount += nAmount;
+
+ vecSend.push_back(make_pair(scriptPubKey, nAmount));
+ }
+
+ if (pwalletMain->IsLocked())
+ throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
+
+ // Check funds
+ int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
+ if (totalAmount > nBalance)
+ throw JSONRPCError(-6, "Account has insufficient funds");
+
+ // Send
+ CReserveKey keyChange(pwalletMain);
+ int64 nFeeRequired = 0;
+ bool fCreated = pwalletMain->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired);
+ if (!fCreated)
+ {
+ if (totalAmount + nFeeRequired > pwalletMain->GetBalance())
+ throw JSONRPCError(-6, "Insufficient funds");
+ throw JSONRPCError(-4, "Transaction creation failed");
+ }
+ if (!pwalletMain->CommitTransaction(wtx, keyChange))
+ throw JSONRPCError(-4, "Transaction commit failed");
+
+ return wtx.GetHash().GetHex();
+}
+
+
+struct tallyitem
+{
+ int64 nAmount;
+ int nConf;
+ tallyitem()
+ {
+ nAmount = 0;
+ nConf = INT_MAX;
+ }
+};
+
+Value ListReceived(const Array& params, bool fByAccounts)
+{
+ // Minimum confirmations
+ int nMinDepth = 1;
+ if (params.size() > 0)
+ nMinDepth = params[0].get_int();
+
+ // Whether to include empty accounts
+ bool fIncludeEmpty = false;
+ if (params.size() > 1)
+ fIncludeEmpty = params[1].get_bool();
+
+ // Tally
+ map<CBitcoinAddress, tallyitem> mapTally;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (wtx.IsCoinBase() || !wtx.IsFinal())
+ continue;
+
+ int nDepth = wtx.GetDepthInMainChain();
+ if (nDepth < nMinDepth)
+ continue;
+
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ {
+ CBitcoinAddress address;
+ if (!ExtractAddress(txout.scriptPubKey, pwalletMain, address) || !address.IsValid())
+ continue;
+
+ tallyitem& item = mapTally[address];
+ item.nAmount += txout.nValue;
+ item.nConf = min(item.nConf, nDepth);
+ }
+ }
+
+ // Reply
+ Array ret;
+ map<string, tallyitem> mapAccountTally;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
+ {
+ const CBitcoinAddress& address = item.first;
+ const string& strAccount = item.second;
+ map<CBitcoinAddress, tallyitem>::iterator it = mapTally.find(address);
+ if (it == mapTally.end() && !fIncludeEmpty)
+ continue;
+
+ int64 nAmount = 0;
+ int nConf = INT_MAX;
+ if (it != mapTally.end())
+ {
+ nAmount = (*it).second.nAmount;
+ nConf = (*it).second.nConf;
+ }
+
+ if (fByAccounts)
+ {
+ tallyitem& item = mapAccountTally[strAccount];
+ item.nAmount += nAmount;
+ item.nConf = min(item.nConf, nConf);
+ }
+ else
+ {
+ Object obj;
+ obj.push_back(Pair("address", address.ToString()));
+ obj.push_back(Pair("account", strAccount));
+ obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
+ obj.push_back(Pair("confirmations", (nConf == INT_MAX ? 0 : nConf)));
+ ret.push_back(obj);
+ }
+ }
+
+ if (fByAccounts)
+ {
+ for (map<string, tallyitem>::iterator it = mapAccountTally.begin(); it != mapAccountTally.end(); ++it)
+ {
+ int64 nAmount = (*it).second.nAmount;
+ int nConf = (*it).second.nConf;
+ Object obj;
+ obj.push_back(Pair("account", (*it).first));
+ obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
+ obj.push_back(Pair("confirmations", (nConf == INT_MAX ? 0 : nConf)));
+ ret.push_back(obj);
+ }
+ }
+
+ return ret;
+}
+
+Value listreceivedbyaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 2)
+ throw runtime_error(
+ "listreceivedbyaddress [minconf=1] [includeempty=false]\n"
+ "[minconf] is the minimum number of confirmations before payments are included.\n"
+ "[includeempty] whether to include addresses that haven't received any payments.\n"
+ "Returns an array of objects containing:\n"
+ " \"address\" : receiving address\n"
+ " \"account\" : the account of the receiving address\n"
+ " \"amount\" : total amount received by the address\n"
+ " \"confirmations\" : number of confirmations of the most recent transaction included");
+
+ return ListReceived(params, false);
+}
+
+Value listreceivedbyaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 2)
+ throw runtime_error(
+ "listreceivedbyaccount [minconf=1] [includeempty=false]\n"
+ "[minconf] is the minimum number of confirmations before payments are included.\n"
+ "[includeempty] whether to include accounts that haven't received any payments.\n"
+ "Returns an array of objects containing:\n"
+ " \"account\" : the account of the receiving addresses\n"
+ " \"amount\" : total amount received by addresses with this account\n"
+ " \"confirmations\" : number of confirmations of the most recent transaction included");
+
+ return ListReceived(params, true);
+}
+
+void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDepth, bool fLong, Array& ret)
+{
+ int64 nGeneratedImmature, nGeneratedMature, nFee;
+ string strSentAccount;
+ list<pair<CBitcoinAddress, int64> > listReceived;
+ list<pair<CBitcoinAddress, int64> > listSent;
+ wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount);
+
+ bool fAllAccounts = (strAccount == string("*"));
+
+ // Generated blocks assigned to account ""
+ if ((nGeneratedMature+nGeneratedImmature) != 0 && (fAllAccounts || strAccount == ""))
+ {
+ Object entry;
+ entry.push_back(Pair("account", string("")));
+ if (nGeneratedImmature)
+ {
+ entry.push_back(Pair("category", wtx.GetDepthInMainChain() ? "immature" : "orphan"));
+ entry.push_back(Pair("amount", ValueFromAmount(nGeneratedImmature)));
+ }
+ else
+ {
+ entry.push_back(Pair("category", "generate"));
+ entry.push_back(Pair("amount", ValueFromAmount(nGeneratedMature)));
+ }
+ if (fLong)
+ WalletTxToJSON(wtx, entry);
+ ret.push_back(entry);
+ }
+
+ // Sent
+ if ((!listSent.empty() || nFee != 0) && (fAllAccounts || strAccount == strSentAccount))
+ {
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& s, listSent)
+ {
+ Object entry;
+ entry.push_back(Pair("account", strSentAccount));
+ entry.push_back(Pair("address", s.first.ToString()));
+ entry.push_back(Pair("category", "send"));
+ entry.push_back(Pair("amount", ValueFromAmount(-s.second)));
+ entry.push_back(Pair("fee", ValueFromAmount(-nFee)));
+ if (fLong)
+ WalletTxToJSON(wtx, entry);
+ ret.push_back(entry);
+ }
+ }
+
+ // Received
+ if (listReceived.size() > 0 && wtx.GetDepthInMainChain() >= nMinDepth)
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& r, listReceived)
+ {
+ string account;
+ if (pwalletMain->mapAddressBook.count(r.first))
+ account = pwalletMain->mapAddressBook[r.first];
+ if (fAllAccounts || (account == strAccount))
+ {
+ Object entry;
+ entry.push_back(Pair("account", account));
+ entry.push_back(Pair("address", r.first.ToString()));
+ entry.push_back(Pair("category", "receive"));
+ entry.push_back(Pair("amount", ValueFromAmount(r.second)));
+ if (fLong)
+ WalletTxToJSON(wtx, entry);
+ ret.push_back(entry);
+ }
+ }
+}
+
+void AcentryToJSON(const CAccountingEntry& acentry, const string& strAccount, Array& ret)
+{
+ bool fAllAccounts = (strAccount == string("*"));
+
+ if (fAllAccounts || acentry.strAccount == strAccount)
+ {
+ Object entry;
+ entry.push_back(Pair("account", acentry.strAccount));
+ entry.push_back(Pair("category", "move"));
+ entry.push_back(Pair("time", (boost::int64_t)acentry.nTime));
+ entry.push_back(Pair("amount", ValueFromAmount(acentry.nCreditDebit)));
+ entry.push_back(Pair("otheraccount", acentry.strOtherAccount));
+ entry.push_back(Pair("comment", acentry.strComment));
+ ret.push_back(entry);
+ }
+}
+
+Value listtransactions(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 3)
+ throw runtime_error(
+ "listtransactions [account] [count=10] [from=0]\n"
+ "Returns up to [count] most recent transactions skipping the first [from] transactions for account [account].");
+
+ string strAccount = "*";
+ if (params.size() > 0)
+ strAccount = params[0].get_str();
+ int nCount = 10;
+ if (params.size() > 1)
+ nCount = params[1].get_int();
+ int nFrom = 0;
+ if (params.size() > 2)
+ nFrom = params[2].get_int();
+
+ Array ret;
+ CWalletDB walletdb(pwalletMain->strWalletFile);
+
+ // Firs: get all CWalletTx and CAccountingEntry into a sorted-by-time multimap:
+ typedef pair<CWalletTx*, CAccountingEntry*> TxPair;
+ typedef multimap<int64, TxPair > TxItems;
+ TxItems txByTime;
+
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ CWalletTx* wtx = &((*it).second);
+ txByTime.insert(make_pair(wtx->GetTxTime(), TxPair(wtx, (CAccountingEntry*)0)));
+ }
+ list<CAccountingEntry> acentries;
+ walletdb.ListAccountCreditDebit(strAccount, acentries);
+ BOOST_FOREACH(CAccountingEntry& entry, acentries)
+ {
+ txByTime.insert(make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry)));
+ }
+
+ // Now: iterate backwards until we have nCount items to return:
+ TxItems::reverse_iterator it = txByTime.rbegin();
+ if (txByTime.size() > nFrom) std::advance(it, nFrom);
+ for (; it != txByTime.rend(); ++it)
+ {
+ CWalletTx *const pwtx = (*it).second.first;
+ if (pwtx != 0)
+ ListTransactions(*pwtx, strAccount, 0, true, ret);
+ CAccountingEntry *const pacentry = (*it).second.second;
+ if (pacentry != 0)
+ AcentryToJSON(*pacentry, strAccount, ret);
+
+ if (ret.size() >= nCount) break;
+ }
+ // ret is now newest to oldest
+
+ // Make sure we return only last nCount items (sends-to-self might give us an extra):
+ if (ret.size() > nCount)
+ {
+ Array::iterator last = ret.begin();
+ std::advance(last, nCount);
+ ret.erase(last, ret.end());
+ }
+ std::reverse(ret.begin(), ret.end()); // oldest to newest
+
+ return ret;
+}
+
+Value listaccounts(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 1)
+ throw runtime_error(
+ "listaccounts [minconf=1]\n"
+ "Returns Object that has account names as keys, account balances as values.");
+
+ int nMinDepth = 1;
+ if (params.size() > 0)
+ nMinDepth = params[0].get_int();
+
+ map<string, int64> mapAccountBalances;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& entry, pwalletMain->mapAddressBook) {
+ if (pwalletMain->HaveKey(entry.first)) // This address belongs to me
+ mapAccountBalances[entry.second] = 0;
+ }
+
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ int64 nGeneratedImmature, nGeneratedMature, nFee;
+ string strSentAccount;
+ list<pair<CBitcoinAddress, int64> > listReceived;
+ list<pair<CBitcoinAddress, int64> > listSent;
+ wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount);
+ mapAccountBalances[strSentAccount] -= nFee;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& s, listSent)
+ mapAccountBalances[strSentAccount] -= s.second;
+ if (wtx.GetDepthInMainChain() >= nMinDepth)
+ {
+ mapAccountBalances[""] += nGeneratedMature;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& r, listReceived)
+ if (pwalletMain->mapAddressBook.count(r.first))
+ mapAccountBalances[pwalletMain->mapAddressBook[r.first]] += r.second;
+ else
+ mapAccountBalances[""] += r.second;
+ }
+ }
+
+ list<CAccountingEntry> acentries;
+ CWalletDB(pwalletMain->strWalletFile).ListAccountCreditDebit("*", acentries);
+ BOOST_FOREACH(const CAccountingEntry& entry, acentries)
+ mapAccountBalances[entry.strAccount] += entry.nCreditDebit;
+
+ Object ret;
+ BOOST_FOREACH(const PAIRTYPE(string, int64)& accountBalance, mapAccountBalances) {
+ ret.push_back(Pair(accountBalance.first, ValueFromAmount(accountBalance.second)));
+ }
+ return ret;
+}
+
+Value listsinceblock(const Array& params, bool fHelp)
+{
+ if (fHelp)
+ throw runtime_error(
+ "listsinceblock [blockid] [target-confirmations]\n"
+ "Get all transactions in blocks since block [blockid], or all transactions if omitted");
+
+ CBlockIndex *pindex = NULL;
+ int target_confirms = 1;
+
+ if (params.size() > 0)
+ {
+ uint256 blockId = 0;
+
+ blockId.SetHex(params[0].get_str());
+ pindex = CBlockLocator(blockId).GetBlockIndex();
+ }
+
+ if (params.size() > 1)
+ {
+ target_confirms = params[1].get_int();
+
+ if (target_confirms < 1)
+ throw JSONRPCError(-8, "Invalid parameter");
+ }
+
+ int depth = pindex ? (1 + nBestHeight - pindex->nHeight) : -1;
+
+ Array transactions;
+
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); it++)
+ {
+ CWalletTx tx = (*it).second;
+
+ if (depth == -1 || tx.GetDepthInMainChain() < depth)
+ ListTransactions(tx, "*", 0, true, transactions);
+ }
+
+ uint256 lastblock;
+
+ if (target_confirms == 1)
+ {
+ printf("oops!\n");
+ lastblock = hashBestChain;
+ }
+ else
+ {
+ int target_height = pindexBest->nHeight + 1 - target_confirms;
+
+ CBlockIndex *block;
+ for (block = pindexBest;
+ block && block->nHeight > target_height;
+ block = block->pprev) { }
+
+ lastblock = block ? block->GetBlockHash() : 0;
+ }
+
+ Object ret;
+ ret.push_back(Pair("transactions", transactions));
+ ret.push_back(Pair("lastblock", lastblock.GetHex()));
+
+ return ret;
+}
+
+Value gettransaction(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "gettransaction <txid>\n"
+ "Get detailed information about <txid>");
+
+ uint256 hash;
+ hash.SetHex(params[0].get_str());
+
+ Object entry;
+
+ if (!pwalletMain->mapWallet.count(hash))
+ throw JSONRPCError(-5, "Invalid or non-wallet transaction id");
+ const CWalletTx& wtx = pwalletMain->mapWallet[hash];
+
+ int64 nCredit = wtx.GetCredit();
+ int64 nDebit = wtx.GetDebit();
+ int64 nNet = nCredit - nDebit;
+ int64 nFee = (wtx.IsFromMe() ? wtx.GetValueOut() - nDebit : 0);
+
+ entry.push_back(Pair("amount", ValueFromAmount(nNet - nFee)));
+ if (wtx.IsFromMe())
+ entry.push_back(Pair("fee", ValueFromAmount(nFee)));
+
+ WalletTxToJSON(pwalletMain->mapWallet[hash], entry);
+
+ Array details;
+ ListTransactions(pwalletMain->mapWallet[hash], "*", 0, false, details);
+ entry.push_back(Pair("details", details));
+
+ return entry;
+}
+
+
+Value backupwallet(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "backupwallet <destination>\n"
+ "Safely copies wallet.dat to destination, which can be a directory or a path with filename.");
+
+ string strDest = params[0].get_str();
+ BackupWallet(*pwalletMain, strDest);
+
+ return Value::null;
+}
+
+
+Value keypoolrefill(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() > 0))
+ throw runtime_error(
+ "keypoolrefill\n"
+ "Fills the keypool, requires wallet passphrase to be set.");
+ if (!pwalletMain->IsCrypted() && (fHelp || params.size() > 0))
+ throw runtime_error(
+ "keypoolrefill\n"
+ "Fills the keypool.");
+
+ if (pwalletMain->IsLocked())
+ throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
+
+ pwalletMain->TopUpKeyPool();
+
+ if (pwalletMain->GetKeyPoolSize() < GetArg("-keypool", 100))
+ throw JSONRPCError(-4, "Error refreshing keypool.");
+
+ return Value::null;
+}
+
+
+void ThreadTopUpKeyPool(void* parg)
+{
+ pwalletMain->TopUpKeyPool();
+}
+
+void ThreadCleanWalletPassphrase(void* parg)
+{
+ int64 nMyWakeTime = GetTimeMillis() + *((int*)parg) * 1000;
+
+ ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime);
+
+ if (nWalletUnlockTime == 0)
+ {
+ nWalletUnlockTime = nMyWakeTime;
+
+ do
+ {
+ if (nWalletUnlockTime==0)
+ break;
+ int64 nToSleep = nWalletUnlockTime - GetTimeMillis();
+ if (nToSleep <= 0)
+ break;
+
+ LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime);
+ Sleep(nToSleep);
+ ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime);
+
+ } while(1);
+
+ if (nWalletUnlockTime)
+ {
+ nWalletUnlockTime = 0;
+ pwalletMain->Lock();
+ }
+ }
+ else
+ {
+ if (nWalletUnlockTime < nMyWakeTime)
+ nWalletUnlockTime = nMyWakeTime;
+ }
+
+ LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime);
+
+ delete (int*)parg;
+}
+
+Value walletpassphrase(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
+ throw runtime_error(
+ "walletpassphrase <passphrase> <timeout>\n"
+ "Stores the wallet decryption key in memory for <timeout> seconds.");
+ if (fHelp)
+ return true;
+ if (!pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrase was called.");
+
+ if (!pwalletMain->IsLocked())
+ throw JSONRPCError(-17, "Error: Wallet is already unlocked.");
+
+ // Note that the walletpassphrase is stored in params[0] which is not mlock()ed
+ SecureString strWalletPass;
+ strWalletPass.reserve(100);
+ // TODO: get rid of this .c_str() by implementing SecureString::operator=(std::string)
+ // Alternately, find a way to make params[0] mlock()'d to begin with.
+ strWalletPass = params[0].get_str().c_str();
+
+ if (strWalletPass.length() > 0)
+ {
+ if (!pwalletMain->Unlock(strWalletPass))
+ throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
+ }
+ else
+ throw runtime_error(
+ "walletpassphrase <passphrase> <timeout>\n"
+ "Stores the wallet decryption key in memory for <timeout> seconds.");
+
+ CreateThread(ThreadTopUpKeyPool, NULL);
+ int* pnSleepTime = new int(params[1].get_int());
+ CreateThread(ThreadCleanWalletPassphrase, pnSleepTime);
+
+ return Value::null;
+}
+
+
+Value walletpassphrasechange(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
+ throw runtime_error(
+ "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
+ "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
+ if (fHelp)
+ return true;
+ if (!pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrasechange was called.");
+
+ // TODO: get rid of these .c_str() calls by implementing SecureString::operator=(std::string)
+ // Alternately, find a way to make params[0] mlock()'d to begin with.
+ SecureString strOldWalletPass;
+ strOldWalletPass.reserve(100);
+ strOldWalletPass = params[0].get_str().c_str();
+
+ SecureString strNewWalletPass;
+ strNewWalletPass.reserve(100);
+ strNewWalletPass = params[1].get_str().c_str();
+
+ if (strOldWalletPass.length() < 1 || strNewWalletPass.length() < 1)
+ throw runtime_error(
+ "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
+ "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
+
+ if (!pwalletMain->ChangeWalletPassphrase(strOldWalletPass, strNewWalletPass))
+ throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
+
+ return Value::null;
+}
+
+
+Value walletlock(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0))
+ throw runtime_error(
+ "walletlock\n"
+ "Removes the wallet encryption key from memory, locking the wallet.\n"
+ "After calling this method, you will need to call walletpassphrase again\n"
+ "before being able to call any methods which require the wallet to be unlocked.");
+ if (fHelp)
+ return true;
+ if (!pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletlock was called.");
+
+ CRITICAL_BLOCK(cs_nWalletUnlockTime)
+ {
+ pwalletMain->Lock();
+ nWalletUnlockTime = 0;
+ }
+
+ return Value::null;
+}
+
+
+Value encryptwallet(const Array& params, bool fHelp)
+{
+ if (!pwalletMain->IsCrypted() && (fHelp || params.size() != 1))
+ throw runtime_error(
+ "encryptwallet <passphrase>\n"
+ "Encrypts the wallet with <passphrase>.");
+ if (fHelp)
+ return true;
+ if (pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an encrypted wallet, but encryptwallet was called.");
+
+#ifdef QT_GUI
+ // shutting down via RPC while the GUI is running does not work (yet):
+ throw runtime_error("Not Yet Implemented: use GUI to encrypt wallet, not RPC command");
+#endif
+
+ // TODO: get rid of this .c_str() by implementing SecureString::operator=(std::string)
+ // Alternately, find a way to make params[0] mlock()'d to begin with.
+ SecureString strWalletPass;
+ strWalletPass.reserve(100);
+ strWalletPass = params[0].get_str().c_str();
+
+ if (strWalletPass.length() < 1)
+ throw runtime_error(
+ "encryptwallet <passphrase>\n"
+ "Encrypts the wallet with <passphrase>.");
+
+ if (!pwalletMain->EncryptWallet(strWalletPass))
+ throw JSONRPCError(-16, "Error: Failed to encrypt the wallet.");
+
+ // BDB seems to have a bad habit of writing old data into
+ // slack space in .dat files; that is bad if the old data is
+ // unencrypted private keys. So:
+ CreateThread(Shutdown, NULL);
+ return "wallet encrypted; bitcoin server stopping, restart to run with encrypted wallet";
+}
+
+
+Value validateaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "validateaddress <bitcoinaddress>\n"
+ "Return information about <bitcoinaddress>.");
+
+ CBitcoinAddress address(params[0].get_str());
+ bool isValid = address.IsValid();
+
+ Object ret;
+ ret.push_back(Pair("isvalid", isValid));
+ if (isValid)
+ {
+ // Call Hash160ToAddress() so we always return current ADDRESSVERSION
+ // version of the address:
+ string currentAddress = address.ToString();
+ ret.push_back(Pair("address", currentAddress));
+ ret.push_back(Pair("ismine", (pwalletMain->HaveKey(address) > 0)));
+ if (pwalletMain->mapAddressBook.count(address))
+ ret.push_back(Pair("account", pwalletMain->mapAddressBook[address]));
+ }
+ return ret;
+}
+
+
+Value getwork(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 1)
+ throw runtime_error(
+ "getwork [data]\n"
+ "If [data] is not specified, returns formatted hash data to work on:\n"
+ " \"midstate\" : precomputed hash state after hashing the first half of the data (DEPRECATED)\n" // deprecated
+ " \"data\" : block data\n"
+ " \"hash1\" : formatted hash buffer for second hash (DEPRECATED)\n" // deprecated
+ " \"target\" : little endian hash target\n"
+ "If [data] is specified, tries to solve the block and returns true if it was successful.");
+
+ if (vNodes.empty())
+ throw JSONRPCError(-9, "Bitcoin is not connected!");
+
+ if (IsInitialBlockDownload())
+ throw JSONRPCError(-10, "Bitcoin is downloading blocks...");
+
+ typedef map<uint256, pair<CBlock*, CScript> > mapNewBlock_t;
+ static mapNewBlock_t mapNewBlock;
+ static vector<CBlock*> vNewBlock;
+ static CReserveKey reservekey(pwalletMain);
+
+ if (params.size() == 0)
+ {
+ // Update block
+ static unsigned int nTransactionsUpdatedLast;
+ static CBlockIndex* pindexPrev;
+ static int64 nStart;
+ static CBlock* pblock;
+ if (pindexPrev != pindexBest ||
+ (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60))
+ {
+ if (pindexPrev != pindexBest)
+ {
+ // Deallocate old blocks since they're obsolete now
+ mapNewBlock.clear();
+ BOOST_FOREACH(CBlock* pblock, vNewBlock)
+ delete pblock;
+ vNewBlock.clear();
+ }
+ nTransactionsUpdatedLast = nTransactionsUpdated;
+ pindexPrev = pindexBest;
+ nStart = GetTime();
+
+ // Create new block
+ pblock = CreateNewBlock(reservekey);
+ if (!pblock)
+ throw JSONRPCError(-7, "Out of memory");
+ vNewBlock.push_back(pblock);
+ }
+
+ // Update nTime
+ pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
+ pblock->nNonce = 0;
+
+ // Update nExtraNonce
+ static unsigned int nExtraNonce = 0;
+ IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
+
+ // Save
+ mapNewBlock[pblock->hashMerkleRoot] = make_pair(pblock, pblock->vtx[0].vin[0].scriptSig);
+
+ // Prebuild hash buffers
+ char pmidstate[32];
+ char pdata[128];
+ char phash1[64];
+ FormatHashBuffers(pblock, pmidstate, pdata, phash1);
+
+ uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
+
+ Object result;
+ result.push_back(Pair("midstate", HexStr(BEGIN(pmidstate), END(pmidstate)))); // deprecated
+ result.push_back(Pair("data", HexStr(BEGIN(pdata), END(pdata))));
+ result.push_back(Pair("hash1", HexStr(BEGIN(phash1), END(phash1)))); // deprecated
+ result.push_back(Pair("target", HexStr(BEGIN(hashTarget), END(hashTarget))));
+ return result;
+ }
+ else
+ {
+ // Parse parameters
+ vector<unsigned char> vchData = ParseHex(params[0].get_str());
+ if (vchData.size() != 128)
+ throw JSONRPCError(-8, "Invalid parameter");
+ CBlock* pdata = (CBlock*)&vchData[0];
+
+ // Byte reverse
+ for (int i = 0; i < 128/4; i++)
+ ((unsigned int*)pdata)[i] = ByteReverse(((unsigned int*)pdata)[i]);
+
+ // Get saved block
+ if (!mapNewBlock.count(pdata->hashMerkleRoot))
+ return false;
+ CBlock* pblock = mapNewBlock[pdata->hashMerkleRoot].first;
+
+ pblock->nTime = pdata->nTime;
+ pblock->nNonce = pdata->nNonce;
+ pblock->vtx[0].vin[0].scriptSig = mapNewBlock[pdata->hashMerkleRoot].second;
+ pblock->hashMerkleRoot = pblock->BuildMerkleTree();
+
+ return CheckWork(pblock, *pwalletMain, reservekey);
+ }
+}
+
+
+Value getmemorypool(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 1)
+ throw runtime_error(
+ "getmemorypool [data]\n"
+ "If [data] is not specified, returns data needed to construct a block to work on:\n"
+ " \"version\" : block version\n"
+ " \"previousblockhash\" : hash of current highest block\n"
+ " \"transactions\" : contents of non-coinbase transactions that should be included in the next block\n"
+ " \"coinbasevalue\" : maximum allowable input to coinbase transaction, including the generation award and transaction fees\n"
+ " \"time\" : timestamp appropriate for next block\n"
+ " \"bits\" : compressed target of next block\n"
+ "If [data] is specified, tries to solve the block and returns true if it was successful.");
+
+ if (params.size() == 0)
+ {
+ if (vNodes.empty())
+ throw JSONRPCError(-9, "Bitcoin is not connected!");
+
+ if (IsInitialBlockDownload())
+ throw JSONRPCError(-10, "Bitcoin is downloading blocks...");
+
+ static CReserveKey reservekey(pwalletMain);
+
+ // Update block
+ static unsigned int nTransactionsUpdatedLast;
+ static CBlockIndex* pindexPrev;
+ static int64 nStart;
+ static CBlock* pblock;
+ if (pindexPrev != pindexBest ||
+ (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 5))
+ {
+ nTransactionsUpdatedLast = nTransactionsUpdated;
+ pindexPrev = pindexBest;
+ nStart = GetTime();
+
+ // Create new block
+ if(pblock)
+ delete pblock;
+ pblock = CreateNewBlock(reservekey);
+ if (!pblock)
+ throw JSONRPCError(-7, "Out of memory");
+ }
+
+ // Update nTime
+ pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
+ pblock->nNonce = 0;
+
+ Array transactions;
+ BOOST_FOREACH(CTransaction tx, pblock->vtx) {
+ if(tx.IsCoinBase())
+ continue;
+
+ CDataStream ssTx;
+ ssTx << tx;
+
+ transactions.push_back(HexStr(ssTx.begin(), ssTx.end()));
+ }
+
+ Object result;
+ result.push_back(Pair("version", pblock->nVersion));
+ result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex()));
+ result.push_back(Pair("transactions", transactions));
+ result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0].vout[0].nValue));
+ result.push_back(Pair("time", (int64_t)pblock->nTime));
+
+ union {
+ int32_t nBits;
+ char cBits[4];
+ } uBits;
+ uBits.nBits = htonl((int32_t)pblock->nBits);
+ result.push_back(Pair("bits", HexStr(BEGIN(uBits.cBits), END(uBits.cBits))));
+
+ return result;
+ }
+ else
+ {
+ // Parse parameters
+ CDataStream ssBlock(ParseHex(params[0].get_str()));
+ CBlock pblock;
+ ssBlock >> pblock;
+
+ return ProcessBlock(NULL, &pblock);
+ }
+}
+
+
+
+
+
+
+
+
+
+
+
+//
+// Call Table
+//
+
+pair<string, rpcfn_type> pCallTable[] =
+{
+ make_pair("help", &help),
+ make_pair("stop", &stop),
+ make_pair("getblockcount", &getblockcount),
+ make_pair("getblocknumber", &getblocknumber),
+ make_pair("getconnectioncount", &getconnectioncount),
+ make_pair("getdifficulty", &getdifficulty),
+ make_pair("getgenerate", &getgenerate),
+ make_pair("setgenerate", &setgenerate),
+ make_pair("gethashespersec", &gethashespersec),
+ make_pair("getinfo", &getinfo),
+ make_pair("getnewaddress", &getnewaddress),
+ make_pair("getaccountaddress", &getaccountaddress),
+ make_pair("setaccount", &setaccount),
+ make_pair("getaccount", &getaccount),
+ make_pair("getaddressesbyaccount", &getaddressesbyaccount),
+ make_pair("sendtoaddress", &sendtoaddress),
+ make_pair("getreceivedbyaddress", &getreceivedbyaddress),
+ make_pair("getreceivedbyaccount", &getreceivedbyaccount),
+ make_pair("listreceivedbyaddress", &listreceivedbyaddress),
+ make_pair("listreceivedbyaccount", &listreceivedbyaccount),
+ make_pair("backupwallet", &backupwallet),
+ make_pair("keypoolrefill", &keypoolrefill),
+ make_pair("walletpassphrase", &walletpassphrase),
+ make_pair("walletpassphrasechange", &walletpassphrasechange),
+ make_pair("walletlock", &walletlock),
+ make_pair("encryptwallet", &encryptwallet),
+ make_pair("validateaddress", &validateaddress),
+ make_pair("getbalance", &getbalance),
+ make_pair("move", &movecmd),
+ make_pair("sendfrom", &sendfrom),
+ make_pair("sendmany", &sendmany),
+ make_pair("gettransaction", &gettransaction),
+ make_pair("listtransactions", &listtransactions),
+ make_pair("signmessage", &signmessage),
+ make_pair("verifymessage", &verifymessage),
+ make_pair("getwork", &getwork),
+ make_pair("listaccounts", &listaccounts),
+ make_pair("settxfee", &settxfee),
+ make_pair("getmemorypool", &getmemorypool),
+ make_pair("listsinceblock", &listsinceblock),
+};
+map<string, rpcfn_type> mapCallTable(pCallTable, pCallTable + sizeof(pCallTable)/sizeof(pCallTable[0]));
+
+string pAllowInSafeMode[] =
+{
+ "help",
+ "stop",
+ "getblockcount",
+ "getblocknumber",
+ "getconnectioncount",
+ "getdifficulty",
+ "getgenerate",
+ "setgenerate",
+ "gethashespersec",
+ "getinfo",
+ "getnewaddress",
+ "getaccountaddress",
+ "getaccount",
+ "getaddressesbyaccount",
+ "backupwallet",
+ "keypoolrefill",
+ "walletpassphrase",
+ "walletlock",
+ "validateaddress",
+ "getwork",
+ "getmemorypool",
+};
+set<string> setAllowInSafeMode(pAllowInSafeMode, pAllowInSafeMode + sizeof(pAllowInSafeMode)/sizeof(pAllowInSafeMode[0]));
+
+
+
+
+//
+// HTTP protocol
+//
+// This ain't Apache. We're just using HTTP header for the length field
+// and to be compatible with other JSON-RPC implementations.
+//
+
+string HTTPPost(const string& strMsg, const map<string,string>& mapRequestHeaders)
+{
+ ostringstream s;
+ s << "POST / HTTP/1.1\r\n"
+ << "User-Agent: bitcoin-json-rpc/" << FormatFullVersion() << "\r\n"
+ << "Host: 127.0.0.1\r\n"
+ << "Content-Type: application/json\r\n"
+ << "Content-Length: " << strMsg.size() << "\r\n"
+ << "Connection: close\r\n"
+ << "Accept: application/json\r\n";
+ BOOST_FOREACH(const PAIRTYPE(string, string)& item, mapRequestHeaders)
+ s << item.first << ": " << item.second << "\r\n";
+ s << "\r\n" << strMsg;
+
+ return s.str();
+}
+
+string rfc1123Time()
+{
+ char buffer[64];
+ time_t now;
+ time(&now);
+ struct tm* now_gmt = gmtime(&now);
+ string locale(setlocale(LC_TIME, NULL));
+ setlocale(LC_TIME, "C"); // we want posix (aka "C") weekday/month strings
+ strftime(buffer, sizeof(buffer), "%a, %d %b %Y %H:%M:%S +0000", now_gmt);
+ setlocale(LC_TIME, locale.c_str());
+ return string(buffer);
+}
+
+static string HTTPReply(int nStatus, const string& strMsg)
+{
+ if (nStatus == 401)
+ return strprintf("HTTP/1.0 401 Authorization Required\r\n"
+ "Date: %s\r\n"
+ "Server: bitcoin-json-rpc/%s\r\n"
+ "WWW-Authenticate: Basic realm=\"jsonrpc\"\r\n"
+ "Content-Type: text/html\r\n"
+ "Content-Length: 296\r\n"
+ "\r\n"
+ "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"\r\n"
+ "\"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd\">\r\n"
+ "<HTML>\r\n"
+ "<HEAD>\r\n"
+ "<TITLE>Error</TITLE>\r\n"
+ "<META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>\r\n"
+ "</HEAD>\r\n"
+ "<BODY><H1>401 Unauthorized.</H1></BODY>\r\n"
+ "</HTML>\r\n", rfc1123Time().c_str(), FormatFullVersion().c_str());
+ const char *cStatus;
+ if (nStatus == 200) cStatus = "OK";
+ else if (nStatus == 400) cStatus = "Bad Request";
+ else if (nStatus == 403) cStatus = "Forbidden";
+ else if (nStatus == 404) cStatus = "Not Found";
+ else if (nStatus == 500) cStatus = "Internal Server Error";
+ else cStatus = "";
+ return strprintf(
+ "HTTP/1.1 %d %s\r\n"
+ "Date: %s\r\n"
+ "Connection: close\r\n"
+ "Content-Length: %d\r\n"
+ "Content-Type: application/json\r\n"
+ "Server: bitcoin-json-rpc/%s\r\n"
+ "\r\n"
+ "%s",
+ nStatus,
+ cStatus,
+ rfc1123Time().c_str(),
+ strMsg.size(),
+ FormatFullVersion().c_str(),
+ strMsg.c_str());
+}
+
+int ReadHTTPStatus(std::basic_istream<char>& stream)
+{
+ string str;
+ getline(stream, str);
+ vector<string> vWords;
+ boost::split(vWords, str, boost::is_any_of(" "));
+ if (vWords.size() < 2)
+ return 500;
+ return atoi(vWords[1].c_str());
+}
+
+int ReadHTTPHeader(std::basic_istream<char>& stream, map<string, string>& mapHeadersRet)
+{
+ int nLen = 0;
+ loop
+ {
+ string str;
+ std::getline(stream, str);
+ if (str.empty() || str == "\r")
+ break;
+ string::size_type nColon = str.find(":");
+ if (nColon != string::npos)
+ {
+ string strHeader = str.substr(0, nColon);
+ boost::trim(strHeader);
+ boost::to_lower(strHeader);
+ string strValue = str.substr(nColon+1);
+ boost::trim(strValue);
+ mapHeadersRet[strHeader] = strValue;
+ if (strHeader == "content-length")
+ nLen = atoi(strValue.c_str());
+ }
+ }
+ return nLen;
+}
+
+int ReadHTTP(std::basic_istream<char>& stream, map<string, string>& mapHeadersRet, string& strMessageRet)
+{
+ mapHeadersRet.clear();
+ strMessageRet = "";
+
+ // Read status
+ int nStatus = ReadHTTPStatus(stream);
+
+ // Read header
+ int nLen = ReadHTTPHeader(stream, mapHeadersRet);
+ if (nLen < 0 || nLen > MAX_SIZE)
+ return 500;
+
+ // Read message
+ if (nLen > 0)
+ {
+ vector<char> vch(nLen);
+ stream.read(&vch[0], nLen);
+ strMessageRet = string(vch.begin(), vch.end());
+ }
+
+ return nStatus;
+}
+
+bool HTTPAuthorized(map<string, string>& mapHeaders)
+{
+ string strAuth = mapHeaders["authorization"];
+ if (strAuth.substr(0,6) != "Basic ")
+ return false;
+ string strUserPass64 = strAuth.substr(6); boost::trim(strUserPass64);
+ string strUserPass = DecodeBase64(strUserPass64);
+ string::size_type nColon = strUserPass.find(":");
+ if (nColon == string::npos)
+ return false;
+ string strUser = strUserPass.substr(0, nColon);
+ string strPassword = strUserPass.substr(nColon+1);
+ return (strUser == mapArgs["-rpcuser"] && strPassword == mapArgs["-rpcpassword"]);
+}
+
+//
+// JSON-RPC protocol. Bitcoin speaks version 1.0 for maximum compatibility,
+// but uses JSON-RPC 1.1/2.0 standards for parts of the 1.0 standard that were
+// unspecified (HTTP errors and contents of 'error').
+//
+// 1.0 spec: http://json-rpc.org/wiki/specification
+// 1.2 spec: http://groups.google.com/group/json-rpc/web/json-rpc-over-http
+// http://www.codeproject.com/KB/recipes/JSON_Spirit.aspx
+//
+
+string JSONRPCRequest(const string& strMethod, const Array& params, const Value& id)
+{
+ Object request;
+ request.push_back(Pair("method", strMethod));
+ request.push_back(Pair("params", params));
+ request.push_back(Pair("id", id));
+ return write_string(Value(request), false) + "\n";
+}
+
+string JSONRPCReply(const Value& result, const Value& error, const Value& id)
+{
+ Object reply;
+ if (error.type() != null_type)
+ reply.push_back(Pair("result", Value::null));
+ else
+ reply.push_back(Pair("result", result));
+ reply.push_back(Pair("error", error));
+ reply.push_back(Pair("id", id));
+ return write_string(Value(reply), false) + "\n";
+}
+
+void ErrorReply(std::ostream& stream, const Object& objError, const Value& id)
+{
+ // Send error reply from json-rpc error object
+ int nStatus = 500;
+ int code = find_value(objError, "code").get_int();
+ if (code == -32600) nStatus = 400;
+ else if (code == -32601) nStatus = 404;
+ string strReply = JSONRPCReply(Value::null, objError, id);
+ stream << HTTPReply(nStatus, strReply) << std::flush;
+}
+
+bool ClientAllowed(const string& strAddress)
+{
+ if (strAddress == asio::ip::address_v4::loopback().to_string())
+ return true;
+ const vector<string>& vAllow = mapMultiArgs["-rpcallowip"];
+ BOOST_FOREACH(string strAllow, vAllow)
+ if (WildcardMatch(strAddress, strAllow))
+ return true;
+ return false;
+}
+
+#ifdef USE_SSL
+//
+// IOStream device that speaks SSL but can also speak non-SSL
+//
+class SSLIOStreamDevice : public iostreams::device<iostreams::bidirectional> {
+public:
+ SSLIOStreamDevice(SSLStream &streamIn, bool fUseSSLIn) : stream(streamIn)
+ {
+ fUseSSL = fUseSSLIn;
+ fNeedHandshake = fUseSSLIn;
+ }
+
+ void handshake(ssl::stream_base::handshake_type role)
+ {
+ if (!fNeedHandshake) return;
+ fNeedHandshake = false;
+ stream.handshake(role);
+ }
+ std::streamsize read(char* s, std::streamsize n)
+ {
+ handshake(ssl::stream_base::server); // HTTPS servers read first
+ if (fUseSSL) return stream.read_some(asio::buffer(s, n));
+ return stream.next_layer().read_some(asio::buffer(s, n));
+ }
+ std::streamsize write(const char* s, std::streamsize n)
+ {
+ handshake(ssl::stream_base::client); // HTTPS clients write first
+ if (fUseSSL) return asio::write(stream, asio::buffer(s, n));
+ return asio::write(stream.next_layer(), asio::buffer(s, n));
+ }
+ bool connect(const std::string& server, const std::string& port)
+ {
+ ip::tcp::resolver resolver(stream.get_io_service());
+ ip::tcp::resolver::query query(server.c_str(), port.c_str());
+ ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
+ ip::tcp::resolver::iterator end;
+ boost::system::error_code error = asio::error::host_not_found;
+ while (error && endpoint_iterator != end)
+ {
+ stream.lowest_layer().close();
+ stream.lowest_layer().connect(*endpoint_iterator++, error);
+ }
+ if (error)
+ return false;
+ return true;
+ }
+
+private:
+ bool fNeedHandshake;
+ bool fUseSSL;
+ SSLStream& stream;
+};
+#endif
+
+void ThreadRPCServer(void* parg)
+{
+ IMPLEMENT_RANDOMIZE_STACK(ThreadRPCServer(parg));
+ try
+ {
+ vnThreadsRunning[4]++;
+ ThreadRPCServer2(parg);
+ vnThreadsRunning[4]--;
+ }
+ catch (std::exception& e) {
+ vnThreadsRunning[4]--;
+ PrintException(&e, "ThreadRPCServer()");
+ } catch (...) {
+ vnThreadsRunning[4]--;
+ PrintException(NULL, "ThreadRPCServer()");
+ }
+ printf("ThreadRPCServer exiting\n");
+}
+
+void ThreadRPCServer2(void* parg)
+{
+ printf("ThreadRPCServer started\n");
+
+ if (mapArgs["-rpcuser"] == "" && mapArgs["-rpcpassword"] == "")
+ {
+ unsigned char rand_pwd[32];
+ RAND_bytes(rand_pwd, 32);
+ string strWhatAmI = "To use bitcoind";
+ if (mapArgs.count("-server"))
+ strWhatAmI = strprintf(_("To use the %s option"), "\"-server\"");
+ else if (mapArgs.count("-daemon"))
+ strWhatAmI = strprintf(_("To use the %s option"), "\"-daemon\"");
+ PrintConsole(
+ _("Error: %s, you must set a rpcpassword in the configuration file:\n %s\n"
+ "It is recommended you use the following random password:\n"
+ "rpcuser=bitcoinrpc\n"
+ "rpcpassword=%s\n"
+ "(you do not need to remember this password)\n"
+ "If the file does not exist, create it with owner-readable-only file permissions.\n"),
+ strWhatAmI.c_str(),
+ GetConfigFile().c_str(),
+ EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str());
+#ifndef QT_GUI
+ CreateThread(Shutdown, NULL);
+#endif
+ return;
+ }
+
+ bool fUseSSL = GetBoolArg("-rpcssl");
+ asio::ip::address bindAddress = mapArgs.count("-rpcallowip") ? asio::ip::address_v4::any() : asio::ip::address_v4::loopback();
+
+ asio::io_service io_service;
+ ip::tcp::endpoint endpoint(bindAddress, GetArg("-rpcport", 8332));
+ ip::tcp::acceptor acceptor(io_service, endpoint);
+
+ acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
+
+#ifdef USE_SSL
+ ssl::context context(io_service, ssl::context::sslv23);
+ if (fUseSSL)
+ {
+ context.set_options(ssl::context::no_sslv2);
+ filesystem::path certfile = GetArg("-rpcsslcertificatechainfile", "server.cert");
+ if (!certfile.is_complete()) certfile = filesystem::path(GetDataDir()) / certfile;
+ if (filesystem::exists(certfile)) context.use_certificate_chain_file(certfile.string().c_str());
+ else printf("ThreadRPCServer ERROR: missing server certificate file %s\n", certfile.string().c_str());
+ filesystem::path pkfile = GetArg("-rpcsslprivatekeyfile", "server.pem");
+ if (!pkfile.is_complete()) pkfile = filesystem::path(GetDataDir()) / pkfile;
+ if (filesystem::exists(pkfile)) context.use_private_key_file(pkfile.string().c_str(), ssl::context::pem);
+ else printf("ThreadRPCServer ERROR: missing server private key file %s\n", pkfile.string().c_str());
+
+ string ciphers = GetArg("-rpcsslciphers",
+ "TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH");
+ SSL_CTX_set_cipher_list(context.impl(), ciphers.c_str());
+ }
+#else
+ if (fUseSSL)
+ throw runtime_error("-rpcssl=1, but bitcoin compiled without full openssl libraries.");
+#endif
+
+ loop
+ {
+ // Accept connection
+#ifdef USE_SSL
+ SSLStream sslStream(io_service, context);
+ SSLIOStreamDevice d(sslStream, fUseSSL);
+ iostreams::stream<SSLIOStreamDevice> stream(d);
+#else
+ ip::tcp::iostream stream;
+#endif
+
+ ip::tcp::endpoint peer;
+ vnThreadsRunning[4]--;
+#ifdef USE_SSL
+ acceptor.accept(sslStream.lowest_layer(), peer);
+#else
+ acceptor.accept(*stream.rdbuf(), peer);
+#endif
+ vnThreadsRunning[4]++;
+ if (fShutdown)
+ return;
+
+ // Restrict callers by IP
+ if (!ClientAllowed(peer.address().to_string()))
+ {
+ // Only send a 403 if we're not using SSL to prevent a DoS during the SSL handshake.
+ if (!fUseSSL)
+ stream << HTTPReply(403, "") << std::flush;
+ continue;
+ }
+
+ map<string, string> mapHeaders;
+ string strRequest;
+
+ boost::thread api_caller(ReadHTTP, boost::ref(stream), boost::ref(mapHeaders), boost::ref(strRequest));
+ if (!api_caller.timed_join(boost::posix_time::seconds(GetArg("-rpctimeout", 30))))
+ { // Timed out:
+ acceptor.cancel();
+ printf("ThreadRPCServer ReadHTTP timeout\n");
+ continue;
+ }
+
+ // Check authorization
+ if (mapHeaders.count("authorization") == 0)
+ {
+ stream << HTTPReply(401, "") << std::flush;
+ continue;
+ }
+ if (!HTTPAuthorized(mapHeaders))
+ {
+ printf("ThreadRPCServer incorrect password attempt from %s\n",peer.address().to_string().c_str());
+ /* Deter brute-forcing short passwords.
+ If this results in a DOS the user really
+ shouldn't have their RPC port exposed.*/
+ if (mapArgs["-rpcpassword"].size() < 20)
+ Sleep(250);
+
+ stream << HTTPReply(401, "") << std::flush;
+ continue;
+ }
+
+ Value id = Value::null;
+ try
+ {
+ // Parse request
+ Value valRequest;
+ if (!read_string(strRequest, valRequest) || valRequest.type() != obj_type)
+ throw JSONRPCError(-32700, "Parse error");
+ const Object& request = valRequest.get_obj();
+
+ // Parse id now so errors from here on will have the id
+ id = find_value(request, "id");
+
+ // Parse method
+ Value valMethod = find_value(request, "method");
+ if (valMethod.type() == null_type)
+ throw JSONRPCError(-32600, "Missing method");
+ if (valMethod.type() != str_type)
+ throw JSONRPCError(-32600, "Method must be a string");
+ string strMethod = valMethod.get_str();
+ if (strMethod != "getwork" && strMethod != "getmemorypool")
+ printf("ThreadRPCServer method=%s\n", strMethod.c_str());
+
+ // Parse params
+ Value valParams = find_value(request, "params");
+ Array params;
+ if (valParams.type() == array_type)
+ params = valParams.get_array();
+ else if (valParams.type() == null_type)
+ params = Array();
+ else
+ throw JSONRPCError(-32600, "Params must be an array");
+
+ // Find method
+ map<string, rpcfn_type>::iterator mi = mapCallTable.find(strMethod);
+ if (mi == mapCallTable.end())
+ throw JSONRPCError(-32601, "Method not found");
+
+ // Observe safe mode
+ string strWarning = GetWarnings("rpc");
+ if (strWarning != "" && !GetBoolArg("-disablesafemode") && !setAllowInSafeMode.count(strMethod))
+ throw JSONRPCError(-2, string("Safe mode: ") + strWarning);
+
+ try
+ {
+ // Execute
+ Value result;
+ CRITICAL_BLOCK(cs_main)
+ CRITICAL_BLOCK(pwalletMain->cs_wallet)
+ result = (*(*mi).second)(params, false);
+
+ // Send reply
+ string strReply = JSONRPCReply(result, Value::null, id);
+ stream << HTTPReply(200, strReply) << std::flush;
+ }
+ catch (std::exception& e)
+ {
+ ErrorReply(stream, JSONRPCError(-1, e.what()), id);
+ }
+ }
+ catch (Object& objError)
+ {
+ ErrorReply(stream, objError, id);
+ }
+ catch (std::exception& e)
+ {
+ ErrorReply(stream, JSONRPCError(-32700, e.what()), id);
+ }
+ }
+}
+
+
+
+
+Object CallRPC(const string& strMethod, const Array& params)
+{
+ if (mapArgs["-rpcuser"] == "" && mapArgs["-rpcpassword"] == "")
+ throw runtime_error(strprintf(
+ _("You must set rpcpassword=<password> in the configuration file:\n%s\n"
+ "If the file does not exist, create it with owner-readable-only file permissions."),
+ GetConfigFile().c_str()));
+
+ // Connect to localhost
+ bool fUseSSL = GetBoolArg("-rpcssl");
+#ifdef USE_SSL
+ asio::io_service io_service;
+ ssl::context context(io_service, ssl::context::sslv23);
+ context.set_options(ssl::context::no_sslv2);
+ SSLStream sslStream(io_service, context);
+ SSLIOStreamDevice d(sslStream, fUseSSL);
+ iostreams::stream<SSLIOStreamDevice> stream(d);
+ if (!d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", "8332")))
+ throw runtime_error("couldn't connect to server");
+#else
+ if (fUseSSL)
+ throw runtime_error("-rpcssl=1, but bitcoin compiled without full openssl libraries.");
+
+ ip::tcp::iostream stream(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", "8332"));
+ if (stream.fail())
+ throw runtime_error("couldn't connect to server");
+#endif
+
+
+ // HTTP basic authentication
+ string strUserPass64 = EncodeBase64(mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"]);
+ map<string, string> mapRequestHeaders;
+ mapRequestHeaders["Authorization"] = string("Basic ") + strUserPass64;
+
+ // Send request
+ string strRequest = JSONRPCRequest(strMethod, params, 1);
+ string strPost = HTTPPost(strRequest, mapRequestHeaders);
+ stream << strPost << std::flush;
+
+ // Receive reply
+ map<string, string> mapHeaders;
+ string strReply;
+ int nStatus = ReadHTTP(stream, mapHeaders, strReply);
+ if (nStatus == 401)
+ throw runtime_error("incorrect rpcuser or rpcpassword (authorization failed)");
+ else if (nStatus >= 400 && nStatus != 400 && nStatus != 404 && nStatus != 500)
+ throw runtime_error(strprintf("server returned HTTP error %d", nStatus));
+ else if (strReply.empty())
+ throw runtime_error("no response from server");
+
+ // Parse reply
+ Value valReply;
+ if (!read_string(strReply, valReply))
+ throw runtime_error("couldn't parse reply from server");
+ const Object& reply = valReply.get_obj();
+ if (reply.empty())
+ throw runtime_error("expected reply to have result, error and id properties");
+
+ return reply;
+}
+
+
+
+
+template<typename T>
+void ConvertTo(Value& value)
+{
+ if (value.type() == str_type)
+ {
+ // reinterpret string as unquoted json value
+ Value value2;
+ if (!read_string(value.get_str(), value2))
+ throw runtime_error("type mismatch");
+ value = value2.get_value<T>();
+ }
+ else
+ {
+ value = value.get_value<T>();
+ }
+}
+
+int CommandLineRPC(int argc, char *argv[])
+{
+ string strPrint;
+ int nRet = 0;
+ try
+ {
+ // Skip switches
+ while (argc > 1 && IsSwitchChar(argv[1][0]))
+ {
+ argc--;
+ argv++;
+ }
+
+ // Method
+ if (argc < 2)
+ throw runtime_error("too few parameters");
+ string strMethod = argv[1];
+
+ // Parameters default to strings
+ Array params;
+ for (int i = 2; i < argc; i++)
+ params.push_back(argv[i]);
+ int n = params.size();
+
+ //
+ // Special case non-string parameter types
+ //
+ if (strMethod == "setgenerate" && n > 0) ConvertTo<bool>(params[0]);
+ if (strMethod == "setgenerate" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "sendtoaddress" && n > 1) ConvertTo<double>(params[1]);
+ if (strMethod == "settxfee" && n > 0) ConvertTo<double>(params[0]);
+ if (strMethod == "getreceivedbyaddress" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "getreceivedbyaccount" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "listreceivedbyaddress" && n > 0) ConvertTo<boost::int64_t>(params[0]);
+ if (strMethod == "listreceivedbyaddress" && n > 1) ConvertTo<bool>(params[1]);
+ if (strMethod == "listreceivedbyaccount" && n > 0) ConvertTo<boost::int64_t>(params[0]);
+ if (strMethod == "listreceivedbyaccount" && n > 1) ConvertTo<bool>(params[1]);
+ if (strMethod == "getbalance" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "move" && n > 2) ConvertTo<double>(params[2]);
+ if (strMethod == "move" && n > 3) ConvertTo<boost::int64_t>(params[3]);
+ if (strMethod == "sendfrom" && n > 2) ConvertTo<double>(params[2]);
+ if (strMethod == "sendfrom" && n > 3) ConvertTo<boost::int64_t>(params[3]);
+ if (strMethod == "listtransactions" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "listtransactions" && n > 2) ConvertTo<boost::int64_t>(params[2]);
+ if (strMethod == "listaccounts" && n > 0) ConvertTo<boost::int64_t>(params[0]);
+ if (strMethod == "walletpassphrase" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "listsinceblock" && n > 1) ConvertTo<boost::int64_t>(params[1]);
+ if (strMethod == "sendmany" && n > 1)
+ {
+ string s = params[1].get_str();
+ Value v;
+ if (!read_string(s, v) || v.type() != obj_type)
+ throw runtime_error("type mismatch");
+ params[1] = v.get_obj();
+ }
+ if (strMethod == "sendmany" && n > 2) ConvertTo<boost::int64_t>(params[2]);
+
+ // Execute
+ Object reply = CallRPC(strMethod, params);
+
+ // Parse reply
+ const Value& result = find_value(reply, "result");
+ const Value& error = find_value(reply, "error");
+
+ if (error.type() != null_type)
+ {
+ // Error
+ strPrint = "error: " + write_string(error, false);
+ int code = find_value(error.get_obj(), "code").get_int();
+ nRet = abs(code);
+ }
+ else
+ {
+ // Result
+ if (result.type() == null_type)
+ strPrint = "";
+ else if (result.type() == str_type)
+ strPrint = result.get_str();
+ else
+ strPrint = write_string(result, true);
+ }
+ }
+ catch (std::exception& e)
+ {
+ strPrint = string("error: ") + e.what();
+ nRet = 87;
+ }
+ catch (...)
+ {
+ PrintException(NULL, "CommandLineRPC()");
+ }
+
+ if (strPrint != "")
+ {
+ fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
+ }
+ return nRet;
+}
+
+
+
+
+#ifdef TEST
+int main(int argc, char *argv[])
+{
+#ifdef _MSC_VER
+ // Turn off microsoft heap dump noise
+ _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
+ _CrtSetReportFile(_CRT_WARN, CreateFile("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
+#endif
+ setbuf(stdin, NULL);
+ setbuf(stdout, NULL);
+ setbuf(stderr, NULL);
+
+ try
+ {
+ if (argc >= 2 && string(argv[1]) == "-server")
+ {
+ printf("server ready\n");
+ ThreadRPCServer(NULL);
+ }
+ else
+ {
+ return CommandLineRPC(argc, argv);
+ }
+ }
+ catch (std::exception& e) {
+ PrintException(&e, "main()");
+ } catch (...) {
+ PrintException(NULL, "main()");
+ }
+ return 0;
+}
+#endif
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-08 10:27:56 +0000