From 84c3fb07b0b8199c7f85c5de280e7100bad0786f Mon Sep 17 00:00:00 2001 From: Jaromil Date: Sat, 23 Apr 2011 11:49:47 +0200 Subject: directory re-organization (keeps the old build system) there is no internal modification of any file in this commit files are moved into directories according to established standards in sourcecode distribution; these directories contain: src - Files that are used in constructing the executable binaries, but are not installed. doc - Files in HTML and text format that document usage, quirks of the implementation, and contributor checklists. locale - Files that contain human language translation of strings used in the program contrib - Files contributed from distributions or other third party implementing scripts and auxiliary programs --- rpc.cpp | 2184 --------------------------------------------------------------- 1 file changed, 2184 deletions(-) delete mode 100644 rpc.cpp (limited to 'rpc.cpp') diff --git a/rpc.cpp b/rpc.cpp deleted file mode 100644 index 90e7f15a91..0000000000 --- a/rpc.cpp +++ /dev/null @@ -1,2184 +0,0 @@ -// Copyright (c) 2010 Satoshi Nakamoto -// 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 "cryptopp/sha.h" -#undef printf -#include -#include -#include -#ifdef USE_SSL -#include -typedef boost::asio::ssl::stream 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 boost::asio; -using namespace json_spirit; - -void ThreadRPCServer2(void* parg); -typedef Value(*rpcfn_type)(const Array& params, bool fHelp); -extern map mapCallTable; - - -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 char* format, ...) -{ - char buffer[50000]; - int limit = sizeof(buffer); - va_list arg_ptr; - va_start(arg_ptr, format); - int ret = _vsnprintf(buffer, limit, format, arg_ptr); - va_end(arg_ptr); - if (ret < 0 || ret >= limit) - { - ret = limit - 1; - buffer[limit-1] = 0; - } - printf("%s", buffer); -#if defined(__WXMSW__) && defined(GUI) - MyMessageBox(buffer, "Bitcoin", wxOK | wxICON_EXCLAMATION); -#else - fprintf(stdout, "%s", buffer); -#endif -} - - -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())); - 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 setDone; - for (map::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."); - - // Shutdown will take long enough that the response should get back - CreateThread(Shutdown, NULL); - return "bitcoin server stopping"; -} - - -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 = 256 - 32 - 31; // to fit in a uint - double dMinimum = (CBigNum().SetCompact(bnProofOfWorkLimit.GetCompact()) >> nShift).getuint(); - double dCurrently = (CBigNum().SetCompact(pindexBest->nBits) >> nShift).getuint(); - return dMinimum / dCurrently; -} - -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 [genproclimit]\n" - " 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); - CWalletDB().WriteSetting("fLimitProcessors", fLimitProcessors); - if (nGenProcLimit != -1) - CWalletDB().WriteSetting("nLimitProcessors", nLimitProcessors = nGenProcLimit); - if (nGenProcLimit == 0) - fGenerate = false; - } - - GenerateBitcoins(fGenerate); - 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(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)GetOldestKeyPoolTime())); - obj.push_back(Pair("paytxfee", ValueFromAmount(nTransactionFee))); - 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]); - - // Generate a new key that is added to wallet - string strAddress = PubKeyToAddress(GetKeyFromKeyPool()); - - SetAddressBookName(strAddress, strAccount); - return strAddress; -} - - -// requires cs_main, cs_mapWallet locks -string GetAccountAddress(string strAccount, bool bForceNew=false) -{ - string strAddress; - - CWalletDB walletdb; - walletdb.TxnBegin(); - - CAccount account; - walletdb.ReadAccount(strAccount, account); - - // Check if the current key has been used - if (!account.vchPubKey.empty()) - { - CScript scriptPubKey; - scriptPubKey.SetBitcoinAddress(account.vchPubKey); - for (map::iterator it = mapWallet.begin(); - it != mapWallet.end() && !account.vchPubKey.empty(); - ++it) - { - const CWalletTx& wtx = (*it).second; - foreach(const CTxOut& txout, wtx.vout) - if (txout.scriptPubKey == scriptPubKey) - account.vchPubKey.clear(); - } - } - - // Generate a new key - if (account.vchPubKey.empty() || bForceNew) - { - account.vchPubKey = GetKeyFromKeyPool(); - string strAddress = PubKeyToAddress(account.vchPubKey); - SetAddressBookName(strAddress, strAccount); - walletdb.WriteAccount(strAccount, account); - } - - walletdb.TxnCommit(); - strAddress = PubKeyToAddress(account.vchPubKey); - - return strAddress; -} - -Value getaccountaddress(const Array& params, bool fHelp) -{ - if (fHelp || params.size() != 1) - throw runtime_error( - "getaccountaddress \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; - - CRITICAL_BLOCK(cs_main) - CRITICAL_BLOCK(cs_mapWallet) - { - ret = GetAccountAddress(strAccount); - } - - return ret; -} - - - -Value setaccount(const Array& params, bool fHelp) -{ - if (fHelp || params.size() < 1 || params.size() > 2) - throw runtime_error( - "setaccount \n" - "Sets the account associated with the given address."); - - string strAddress = params[0].get_str(); - uint160 hash160; - bool isValid = AddressToHash160(strAddress, hash160); - if (!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: - CRITICAL_BLOCK(cs_main) - CRITICAL_BLOCK(cs_mapWallet) - CRITICAL_BLOCK(cs_mapAddressBook) - { - if (mapAddressBook.count(strAddress)) - { - string strOldAccount = mapAddressBook[strAddress]; - if (strAddress == GetAccountAddress(strOldAccount)) - GetAccountAddress(strOldAccount, true); - } - } - - SetAddressBookName(strAddress, strAccount); - return Value::null; -} - - -Value getaccount(const Array& params, bool fHelp) -{ - if (fHelp || params.size() != 1) - throw runtime_error( - "getaccount \n" - "Returns the account associated with the given address."); - - string strAddress = params[0].get_str(); - - string strAccount; - CRITICAL_BLOCK(cs_mapAddressBook) - { - map::iterator mi = mapAddressBook.find(strAddress); - if (mi != 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 \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; - CRITICAL_BLOCK(cs_mapAddressBook) - { - foreach(const PAIRTYPE(string, string)& item, mapAddressBook) - { - const string& strAddress = item.first; - const string& strName = item.second; - if (strName == strAccount) - { - // We're only adding valid bitcoin addresses and not ip addresses - CScript scriptPubKey; - if (scriptPubKey.SetBitcoinAddress(strAddress)) - ret.push_back(strAddress); - } - } - } - return ret; -} - -Value sendtoaddress(const Array& params, bool fHelp) -{ - if (fHelp || params.size() < 2 || params.size() > 4) - throw runtime_error( - "sendtoaddress [comment] [comment-to]\n" - " is a real and is rounded to the nearest 0.01"); - - string strAddress = params[0].get_str(); - - // 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(); - - CRITICAL_BLOCK(cs_main) - { - string strError = SendMoneyToBitcoinAddress(strAddress, nAmount, wtx); - if (strError != "") - throw JSONRPCError(-4, strError); - } - - return wtx.GetHash().GetHex(); -} - - -Value getreceivedbyaddress(const Array& params, bool fHelp) -{ - if (fHelp || params.size() < 1 || params.size() > 2) - throw runtime_error( - "getreceivedbyaddress [minconf=1]\n" - "Returns the total amount received by in transactions with at least [minconf] confirmations."); - - // Bitcoin address - string strAddress = params[0].get_str(); - CScript scriptPubKey; - if (!scriptPubKey.SetBitcoinAddress(strAddress)) - throw JSONRPCError(-5, "Invalid bitcoin address"); - if (!IsMine(scriptPubKey)) - return (double)0.0; - - // Minimum confirmations - int nMinDepth = 1; - if (params.size() > 1) - nMinDepth = params[1].get_int(); - - // Tally - int64 nAmount = 0; - CRITICAL_BLOCK(cs_mapWallet) - { - for (map::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) - { - const CWalletTx& wtx = (*it).second; - if (wtx.IsCoinBase() || !wtx.IsFinal()) - continue; - - foreach(const CTxOut& txout, wtx.vout) - if (txout.scriptPubKey == scriptPubKey) - if (wtx.GetDepthInMainChain() >= nMinDepth) - nAmount += txout.nValue; - } - } - - return ValueFromAmount(nAmount); -} - - -void GetAccountPubKeys(string strAccount, set& setPubKey) -{ - CRITICAL_BLOCK(cs_mapAddressBook) - { - foreach(const PAIRTYPE(string, string)& item, mapAddressBook) - { - const string& strAddress = item.first; - const string& strName = item.second; - if (strName == strAccount) - { - // We're only counting our own valid bitcoin addresses and not ip addresses - CScript scriptPubKey; - if (scriptPubKey.SetBitcoinAddress(strAddress)) - if (IsMine(scriptPubKey)) - setPubKey.insert(scriptPubKey); - } - } - } -} - - -Value getreceivedbyaccount(const Array& params, bool fHelp) -{ - if (fHelp || params.size() < 1 || params.size() > 2) - throw runtime_error( - "getreceivedbyaccount [minconf=1]\n" - "Returns the total amount received by addresses with 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 setPubKey; - GetAccountPubKeys(strAccount, setPubKey); - - // Tally - int64 nAmount = 0; - CRITICAL_BLOCK(cs_mapWallet) - { - for (map::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) - { - const CWalletTx& wtx = (*it).second; - if (wtx.IsCoinBase() || !wtx.IsFinal()) - continue; - - foreach(const CTxOut& txout, wtx.vout) - if (setPubKey.count(txout.scriptPubKey)) - if (wtx.GetDepthInMainChain() >= nMinDepth) - nAmount += txout.nValue; - } - } - - return (double)nAmount / (double)COIN; -} - - -int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinDepth) -{ - int64 nBalance = 0; - CRITICAL_BLOCK(cs_mapWallet) - { - // Tally wallet transactions - for (map::iterator it = mapWallet.begin(); it != 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; - return GetAccountBalance(walletdb, strAccount, nMinDepth); -} - - -Value getbalance(const Array& params, bool fHelp) -{ - if (fHelp || params.size() < 0 || 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(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::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) - { - const CWalletTx& wtx = (*it).second; - if (!wtx.IsFinal()) - continue; - - int64 allGeneratedImmature, allGeneratedMature, allFee; - allGeneratedImmature = allGeneratedMature = allFee = 0; - string strSentAccount; - list > listReceived; - list > listSent; - wtx.GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount); - if (wtx.GetDepthInMainChain() >= nMinDepth) - foreach(const PAIRTYPE(string,int64)& r, listReceived) - nBalance += r.second; - foreach(const PAIRTYPE(string,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 [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]); - int nMinDepth = 1; - if (params.size() > 3) - nMinDepth = params[3].get_int(); - string strComment; - if (params.size() > 4) - strComment = params[4].get_str(); - - CRITICAL_BLOCK(cs_mapWallet) - { - CWalletDB walletdb; - walletdb.TxnBegin(); - - // Check funds - if (!strFrom.empty()) - { - int64 nBalance = GetAccountBalance(walletdb, strFrom, nMinDepth); - if (nAmount > nBalance) - throw JSONRPCError(-6, "Account has insufficient funds"); - } - else - { - // move from "" account special case - int64 nBalance = GetAccountBalance(walletdb, strTo, nMinDepth); - if (nAmount > GetBalance() - nBalance) - throw JSONRPCError(-6, "Account has insufficient funds"); - } - - 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 (fHelp || params.size() < 3 || params.size() > 6) - throw runtime_error( - "sendfrom [minconf=1] [comment] [comment-to]\n" - " is a real and is rounded to the nearest 0.01"); - - string strAccount = AccountFromValue(params[0]); - string strAddress = params[1].get_str(); - 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(); - - CRITICAL_BLOCK(cs_main) - CRITICAL_BLOCK(cs_mapWallet) - { - // Check funds - int64 nBalance = GetAccountBalance(strAccount, nMinDepth); - if (nAmount > nBalance) - throw JSONRPCError(-6, "Account has insufficient funds"); - - // Send - string strError = SendMoneyToBitcoinAddress(strAddress, nAmount, wtx); - if (strError != "") - throw JSONRPCError(-4, strError); - } - - return wtx.GetHash().GetHex(); -} - -Value sendmany(const Array& params, bool fHelp) -{ - if (fHelp || params.size() < 2 || params.size() > 4) - throw runtime_error( - "sendmany {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 setAddress; - vector > vecSend; - - int64 totalAmount = 0; - foreach(const Pair& s, sendTo) - { - uint160 hash160; - string strAddress = s.name_; - - if (setAddress.count(strAddress)) - throw JSONRPCError(-8, string("Invalid parameter, duplicated address: ")+strAddress); - setAddress.insert(strAddress); - - CScript scriptPubKey; - if (!scriptPubKey.SetBitcoinAddress(strAddress)) - throw JSONRPCError(-5, string("Invalid bitcoin address:")+strAddress); - int64 nAmount = AmountFromValue(s.value_); - totalAmount += nAmount; - - vecSend.push_back(make_pair(scriptPubKey, nAmount)); - } - - CRITICAL_BLOCK(cs_main) - CRITICAL_BLOCK(cs_mapWallet) - { - // Check funds - int64 nBalance = GetAccountBalance(strAccount, nMinDepth); - if (totalAmount > nBalance) - throw JSONRPCError(-6, "Account has insufficient funds"); - - // Send - CReserveKey keyChange; - int64 nFeeRequired = 0; - bool fCreated = CreateTransaction(vecSend, wtx, keyChange, nFeeRequired); - if (!fCreated) - { - if (totalAmount + nFeeRequired > GetBalance()) - throw JSONRPCError(-6, "Insufficient funds"); - throw JSONRPCError(-4, "Transaction creation failed"); - } - if (!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 mapTally; - CRITICAL_BLOCK(cs_mapWallet) - { - for (map::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) - { - const CWalletTx& wtx = (*it).second; - if (wtx.IsCoinBase() || !wtx.IsFinal()) - continue; - - int nDepth = wtx.GetDepthInMainChain(); - if (nDepth < nMinDepth) - continue; - - foreach(const CTxOut& txout, wtx.vout) - { - // Only counting our own bitcoin addresses and not ip addresses - uint160 hash160 = txout.scriptPubKey.GetBitcoinAddressHash160(); - if (hash160 == 0 || !mapPubKeys.count(hash160)) // IsMine - continue; - - tallyitem& item = mapTally[hash160]; - item.nAmount += txout.nValue; - item.nConf = min(item.nConf, nDepth); - } - } - } - - // Reply - Array ret; - map mapAccountTally; - CRITICAL_BLOCK(cs_mapAddressBook) - { - foreach(const PAIRTYPE(string, string)& item, mapAddressBook) - { - const string& strAddress = item.first; - const string& strAccount = item.second; - uint160 hash160; - if (!AddressToHash160(strAddress, hash160)) - continue; - map::iterator it = mapTally.find(hash160); - 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", strAddress)); - obj.push_back(Pair("account", strAccount)); - obj.push_back(Pair("label", strAccount)); // deprecated - 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::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("label", (*it).first)); // deprecated - 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 > listReceived; - list > 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)) - { - foreach(const PAIRTYPE(string, int64)& s, listSent) - { - Object entry; - entry.push_back(Pair("account", strSentAccount)); - entry.push_back(Pair("address", s.first)); - 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) - CRITICAL_BLOCK(cs_mapAddressBook) - { - foreach(const PAIRTYPE(string, int64)& r, listReceived) - { - string account; - if (mapAddressBook.count(r.first)) - account = mapAddressBook[r.first]; - if (fAllAccounts || (account == strAccount)) - { - Object entry; - entry.push_back(Pair("account", account)); - entry.push_back(Pair("address", r.first)); - 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() > 2) - throw runtime_error( - "listtransactions [account] [count=10]\n" - "Returns up to [count] most recent transactions for account ."); - - string strAccount = "*"; - if (params.size() > 0) - strAccount = params[0].get_str(); - int nCount = 10; - if (params.size() > 1) - nCount = params[1].get_int(); - - Array ret; - CWalletDB walletdb; - - CRITICAL_BLOCK(cs_mapWallet) - { - // Firs: get all CWalletTx and CAccountingEntry into a sorted-by-time multimap: - typedef pair TxPair; - typedef multimap TxItems; - TxItems txByTime; - - for (map::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) - { - CWalletTx* wtx = &((*it).second); - txByTime.insert(make_pair(wtx->GetTxTime(), TxPair(wtx, (CAccountingEntry*)0))); - } - list acentries; - walletdb.ListAccountCreditDebit(strAccount, acentries); - foreach(CAccountingEntry& entry, acentries) - { - txByTime.insert(make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry))); - } - - // Now: iterate backwards until we have nCount items to return: - for (TxItems::reverse_iterator it = txByTime.rbegin(); 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 mapAccountBalances; - CRITICAL_BLOCK(cs_mapWallet) - CRITICAL_BLOCK(cs_mapAddressBook) - { - foreach(const PAIRTYPE(string, string)& entry, mapAddressBook) { - uint160 hash160; - if(AddressToHash160(entry.first, hash160) && mapPubKeys.count(hash160)) // This address belongs to me - mapAccountBalances[entry.second] = 0; - } - - for (map::iterator it = mapWallet.begin(); it != mapWallet.end(); ++it) - { - const CWalletTx& wtx = (*it).second; - int64 nGeneratedImmature, nGeneratedMature, nFee; - string strSentAccount; - list > listReceived; - list > listSent; - wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount); - mapAccountBalances[strSentAccount] -= nFee; - foreach(const PAIRTYPE(string, int64)& s, listSent) - mapAccountBalances[strSentAccount] -= s.second; - if (wtx.GetDepthInMainChain() >= nMinDepth) - { - mapAccountBalances[""] += nGeneratedMature; - foreach(const PAIRTYPE(string, int64)& r, listReceived) - if (mapAddressBook.count(r.first)) - mapAccountBalances[mapAddressBook[r.first]] += r.second; - else - mapAccountBalances[""] += r.second; - } - } - } - - list acentries; - CWalletDB().ListAccountCreditDebit("*", acentries); - foreach(const CAccountingEntry& entry, acentries) - mapAccountBalances[entry.strAccount] += entry.nCreditDebit; - - Object ret; - foreach(const PAIRTYPE(string, int64)& accountBalance, mapAccountBalances) { - ret.push_back(Pair(accountBalance.first, ValueFromAmount(accountBalance.second))); - } - return ret; -} - -Value gettransaction(const Array& params, bool fHelp) -{ - if (fHelp || params.size() != 1) - throw runtime_error( - "gettransaction \n" - "Get detailed information about "); - - uint256 hash; - hash.SetHex(params[0].get_str()); - - Object entry; - CRITICAL_BLOCK(cs_mapWallet) - { - if (!mapWallet.count(hash)) - throw JSONRPCError(-5, "Invalid or non-wallet transaction id"); - const CWalletTx& wtx = 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(mapWallet[hash], entry); - - Array details; - ListTransactions(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 \n" - "Safely copies wallet.dat to destination, which can be a directory or a path with filename."); - - string strDest = params[0].get_str(); - BackupWallet(strDest); - - return Value::null; -} - - -Value validateaddress(const Array& params, bool fHelp) -{ - if (fHelp || params.size() != 1) - throw runtime_error( - "validateaddress \n" - "Return information about ."); - - string strAddress = params[0].get_str(); - uint160 hash160; - bool isValid = AddressToHash160(strAddress, hash160); - - Object ret; - ret.push_back(Pair("isvalid", isValid)); - if (isValid) - { - // Call Hash160ToAddress() so we always return current ADDRESSVERSION - // version of the address: - string currentAddress = Hash160ToAddress(hash160); - ret.push_back(Pair("address", currentAddress)); - ret.push_back(Pair("ismine", (mapPubKeys.count(hash160) > 0))); - CRITICAL_BLOCK(cs_mapAddressBook) - { - if (mapAddressBook.count(currentAddress)) - ret.push_back(Pair("account", mapAddressBook[currentAddress])); - } - } - 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\n" - " \"data\" : block data\n" - " \"hash1\" : formatted hash buffer for second hash\n" - " \"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..."); - - static map > mapNewBlock; - static vector vNewBlock; - static CReserveKey reservekey; - - 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(); - 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; - static int64 nPrevTime = 0; - IncrementExtraNonce(pblock, pindexPrev, nExtraNonce, nPrevTime); - - // Save - mapNewBlock[pblock->hashMerkleRoot] = make_pair(pblock, nExtraNonce); - - // 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)))); - result.push_back(Pair("data", HexStr(BEGIN(pdata), END(pdata)))); - result.push_back(Pair("hash1", HexStr(BEGIN(phash1), END(phash1)))); - result.push_back(Pair("target", HexStr(BEGIN(hashTarget), END(hashTarget)))); - return result; - } - else - { - // Parse parameters - vector 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] = CryptoPP::ByteReverse(((unsigned int*)pdata)[i]); - - // Get saved block - if (!mapNewBlock.count(pdata->hashMerkleRoot)) - return false; - CBlock* pblock = mapNewBlock[pdata->hashMerkleRoot].first; - unsigned int nExtraNonce = mapNewBlock[pdata->hashMerkleRoot].second; - - pblock->nTime = pdata->nTime; - pblock->nNonce = pdata->nNonce; - pblock->vtx[0].vin[0].scriptSig = CScript() << pblock->nBits << CBigNum(nExtraNonce); - pblock->hashMerkleRoot = pblock->BuildMerkleTree(); - - return CheckWork(pblock, reservekey); - } -} - - - - - - - - - - - -// -// Call Table -// - -pair 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("setlabel", &setaccount), // deprecated - make_pair("getaccount", &getaccount), - make_pair("getlabel", &getaccount), // deprecated - make_pair("getaddressesbyaccount", &getaddressesbyaccount), - make_pair("getaddressesbylabel", &getaddressesbyaccount), // deprecated - make_pair("sendtoaddress", &sendtoaddress), - make_pair("getamountreceived", &getreceivedbyaddress), // deprecated, renamed to getreceivedbyaddress - make_pair("getallreceived", &listreceivedbyaddress), // deprecated, renamed to listreceivedbyaddress - make_pair("getreceivedbyaddress", &getreceivedbyaddress), - make_pair("getreceivedbyaccount", &getreceivedbyaccount), - make_pair("getreceivedbylabel", &getreceivedbyaccount), // deprecated - make_pair("listreceivedbyaddress", &listreceivedbyaddress), - make_pair("listreceivedbyaccount", &listreceivedbyaccount), - make_pair("listreceivedbylabel", &listreceivedbyaccount), // deprecated - make_pair("backupwallet", &backupwallet), - 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("getwork", &getwork), - make_pair("listaccounts", &listaccounts), -}; -map mapCallTable(pCallTable, pCallTable + sizeof(pCallTable)/sizeof(pCallTable[0])); - -string pAllowInSafeMode[] = -{ - "help", - "stop", - "getblockcount", - "getblocknumber", - "getconnectioncount", - "getdifficulty", - "getgenerate", - "setgenerate", - "gethashespersec", - "getinfo", - "getnewaddress", - "getaccountaddress", - "setlabel", - "getaccount", - "getlabel", // deprecated - "getaddressesbyaccount", - "getaddressesbylabel", // deprecated - "backupwallet", - "validateaddress", - "getwork", -}; -set 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& 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" - << "Accept: application/json\r\n"; - 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); -} - -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" - "\r\n" - "\r\n" - "\r\n" - "Error\r\n" - "\r\n" - "\r\n" - "

401 Unauthorized.

\r\n" - "\r\n", rfc1123Time().c_str(), FormatFullVersion().c_str()); - string strStatus; - if (nStatus == 200) strStatus = "OK"; - else if (nStatus == 400) strStatus = "Bad Request"; - else if (nStatus == 404) strStatus = "Not Found"; - else if (nStatus == 500) strStatus = "Internal Server Error"; - 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, - strStatus.c_str(), - rfc1123Time().c_str(), - strMsg.size(), - FormatFullVersion().c_str(), - strMsg.c_str()); -} - -int ReadHTTPStatus(std::basic_istream& stream) -{ - string str; - getline(stream, str); - vector 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& stream, map& 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); - 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& stream, map& 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 vch(nLen); - stream.read(&vch[0], nLen); - strMessageRet = string(vch.begin(), vch.end()); - } - - return nStatus; -} - -string EncodeBase64(string s) -{ - BIO *b64, *bmem; - BUF_MEM *bptr; - - b64 = BIO_new(BIO_f_base64()); - BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); - bmem = BIO_new(BIO_s_mem()); - b64 = BIO_push(b64, bmem); - BIO_write(b64, s.c_str(), s.size()); - BIO_flush(b64); - BIO_get_mem_ptr(b64, &bptr); - - string result(bptr->data, bptr->length); - BIO_free_all(b64); - - return result; -} - -string DecodeBase64(string s) -{ - BIO *b64, *bmem; - - char* buffer = static_cast(calloc(s.size(), sizeof(char))); - - b64 = BIO_new(BIO_f_base64()); - BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL); - bmem = BIO_new_mem_buf(const_cast(s.c_str()), s.size()); - bmem = BIO_push(b64, bmem); - BIO_read(bmem, buffer, s.size()); - BIO_free_all(bmem); - - string result(buffer); - free(buffer); - return result; -} - -bool HTTPAuthorized(map& 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& vAllow = mapMultiArgs["-rpcallowip"]; - 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 { -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"] == "") - { - 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( - _("Warning: %s, you must set rpcpassword=\nin the configuration file: %s\n" - "If the file does not exist, create it with owner-readable-only file permissions.\n"), - strWhatAmI.c_str(), - GetConfigFile().c_str()); - CreateThread(Shutdown, NULL); - 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 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())) - continue; - - map 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)) - { - // Deter brute-forcing short passwords - if (mapArgs["-rpcpassword"].size() < 15) - Sleep(50); - - stream << HTTPReply(401, "") << std::flush; - printf("ThreadRPCServer incorrect password attempt\n"); - 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") - 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::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 = (*(*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= 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 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 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 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 -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(); - } - else - { - value = value.get_value(); - } -} - -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(params[0]); - if (strMethod == "setgenerate" && n > 1) ConvertTo(params[1]); - if (strMethod == "sendtoaddress" && n > 1) ConvertTo(params[1]); - if (strMethod == "getamountreceived" && n > 1) ConvertTo(params[1]); // deprecated - if (strMethod == "getreceivedbyaddress" && n > 1) ConvertTo(params[1]); - if (strMethod == "getreceivedbyaccount" && n > 1) ConvertTo(params[1]); - if (strMethod == "getreceivedbylabel" && n > 1) ConvertTo(params[1]); // deprecated - if (strMethod == "getallreceived" && n > 0) ConvertTo(params[0]); // deprecated - if (strMethod == "getallreceived" && n > 1) ConvertTo(params[1]); - if (strMethod == "listreceivedbyaddress" && n > 0) ConvertTo(params[0]); - if (strMethod == "listreceivedbyaddress" && n > 1) ConvertTo(params[1]); - if (strMethod == "listreceivedbyaccount" && n > 0) ConvertTo(params[0]); - if (strMethod == "listreceivedbyaccount" && n > 1) ConvertTo(params[1]); - if (strMethod == "listreceivedbylabel" && n > 0) ConvertTo(params[0]); // deprecated - if (strMethod == "listreceivedbylabel" && n > 1) ConvertTo(params[1]); // deprecated - if (strMethod == "getbalance" && n > 1) ConvertTo(params[1]); - if (strMethod == "move" && n > 2) ConvertTo(params[2]); - if (strMethod == "move" && n > 3) ConvertTo(params[3]); - if (strMethod == "sendfrom" && n > 2) ConvertTo(params[2]); - if (strMethod == "sendfrom" && n > 3) ConvertTo(params[3]); - if (strMethod == "listtransactions" && n > 1) ConvertTo(params[1]); - if (strMethod == "listaccounts" && n > 0) ConvertTo(params[0]); - 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(params[2]); - - // Execute - Object reply = CallRPC(strMethod, params); - - // Parse reply - const Value& result = find_value(reply, "result"); - const Value& error = find_value(reply, "error"); - const Value& id = find_value(reply, "id"); - - 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 != "") - { -#if defined(__WXMSW__) && defined(GUI) - // Windows GUI apps can't print to command line, - // so settle for a message box yuck - MyMessageBox(strPrint, "Bitcoin", wxOK); -#else - fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str()); -#endif - } - 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 -- cgit v1.2.3