1 // Copyright (c) 2010 Satoshi Nakamoto
2 // Copyright (c) 2009-2012 The Bitcoin developers
3 // Distributed under the MIT/X11 software license, see the accompanying
4 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
7 #include "cryptopp/sha.h"
12 #include <boost/asio.hpp>
13 #include <boost/iostreams/concepts.hpp>
14 #include <boost/iostreams/stream.hpp>
15 #include <boost/algorithm/string.hpp>
17 #include <boost/asio/ssl.hpp>
18 #include <boost/filesystem.hpp>
19 #include <boost/filesystem/fstream.hpp>
20 typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> SSLStream;
22 #include "json/json_spirit_reader_template.h"
23 #include "json/json_spirit_writer_template.h"
24 #include "json/json_spirit_utils.h"
25 #define printf OutputDebugStringF
26 // MinGW 3.4.5 gets "fatal error: had to relocate PCH" if the json headers are
27 // precompiled in headers.h. The problem might be when the pch file goes over
28 // a certain size around 145MB. If we need access to json_spirit outside this
29 // file, we could use the compiled json_spirit option.
32 using namespace boost;
33 using namespace boost::asio;
34 using namespace json_spirit;
36 void ThreadRPCServer2(void* parg);
37 typedef Value(*rpcfn_type)(const Array& params, bool fHelp);
38 extern map<string, rpcfn_type> mapCallTable;
40 static int64 nWalletUnlockTime;
41 static CCriticalSection cs_nWalletUnlockTime;
44 Object JSONRPCError(int code, const string& message)
47 error.push_back(Pair("code", code));
48 error.push_back(Pair("message", message));
53 void PrintConsole(const char* format, ...)
56 int limit = sizeof(buffer);
58 va_start(arg_ptr, format);
59 int ret = _vsnprintf(buffer, limit, format, arg_ptr);
61 if (ret < 0 || ret >= limit)
67 #if defined(__WXMSW__) && defined(GUI)
68 MyMessageBox(buffer, "Bitcoin", wxOK | wxICON_EXCLAMATION);
70 fprintf(stdout, "%s", buffer);
75 int64 AmountFromValue(const Value& value)
77 double dAmount = value.get_real();
78 if (dAmount <= 0.0 || dAmount > 21000000.0)
79 throw JSONRPCError(-3, "Invalid amount");
80 int64 nAmount = roundint64(dAmount * COIN);
81 if (!MoneyRange(nAmount))
82 throw JSONRPCError(-3, "Invalid amount");
86 Value ValueFromAmount(int64 amount)
88 return (double)amount / (double)COIN;
91 void WalletTxToJSON(const CWalletTx& wtx, Object& entry)
93 entry.push_back(Pair("confirmations", wtx.GetDepthInMainChain()));
94 entry.push_back(Pair("txid", wtx.GetHash().GetHex()));
95 entry.push_back(Pair("time", (boost::int64_t)wtx.GetTxTime()));
96 BOOST_FOREACH(const PAIRTYPE(string,string)& item, wtx.mapValue)
97 entry.push_back(Pair(item.first, item.second));
100 string AccountFromValue(const Value& value)
102 string strAccount = value.get_str();
103 if (strAccount == "*")
104 throw JSONRPCError(-11, "Invalid account name");
111 /// Note: This interface may still be subject to change.
115 Value help(const Array& params, bool fHelp)
117 if (fHelp || params.size() > 1)
120 "List commands, or get help for a command.");
123 if (params.size() > 0)
124 strCommand = params[0].get_str();
127 set<rpcfn_type> setDone;
128 for (map<string, rpcfn_type>::iterator mi = mapCallTable.begin(); mi != mapCallTable.end(); ++mi)
130 string strMethod = (*mi).first;
131 // We already filter duplicates, but these deprecated screw up the sort order
132 if (strMethod == "getamountreceived" ||
133 strMethod == "getallreceived" ||
134 (strMethod.find("label") != string::npos))
136 if (strCommand != "" && strMethod != strCommand)
141 rpcfn_type pfn = (*mi).second;
142 if (setDone.insert(pfn).second)
143 (*pfn)(params, true);
145 catch (std::exception& e)
147 // Help text is returned in an exception
148 string strHelp = string(e.what());
149 if (strCommand == "")
150 if (strHelp.find('\n') != -1)
151 strHelp = strHelp.substr(0, strHelp.find('\n'));
152 strRet += strHelp + "\n";
156 strRet = strprintf("help: unknown command: %s\n", strCommand.c_str());
157 strRet = strRet.substr(0,strRet.size()-1);
162 Value stop(const Array& params, bool fHelp)
164 if (fHelp || params.size() != 0)
167 "Stop bitcoin server.");
169 // Shutdown will take long enough that the response should get back
170 CreateThread(Shutdown, NULL);
171 return "bitcoin server stopping";
175 Value getblockcount(const Array& params, bool fHelp)
177 if (fHelp || params.size() != 0)
180 "Returns the number of blocks in the longest block chain.");
186 Value getblocknumber(const Array& params, bool fHelp)
188 if (fHelp || params.size() != 0)
191 "Returns the block number of the latest block in the longest block chain.");
197 Value getconnectioncount(const Array& params, bool fHelp)
199 if (fHelp || params.size() != 0)
201 "getconnectioncount\n"
202 "Returns the number of connections to other nodes.");
204 return (int)vNodes.size();
208 double GetDifficulty()
210 // Floating point number that is a multiple of the minimum difficulty,
211 // minimum difficulty = 1.0.
213 if (pindexBest == NULL)
215 int nShift = (pindexBest->nBits >> 24) & 0xff;
218 (double)0x0000ffff / (double)(pindexBest->nBits & 0x00ffffff);
234 Value getdifficulty(const Array& params, bool fHelp)
236 if (fHelp || params.size() != 0)
239 "Returns the proof-of-work difficulty as a multiple of the minimum difficulty.");
241 return GetDifficulty();
245 Value getgenerate(const Array& params, bool fHelp)
247 if (fHelp || params.size() != 0)
250 "Returns true or false.");
252 return (bool)fGenerateBitcoins;
256 Value setgenerate(const Array& params, bool fHelp)
258 if (fHelp || params.size() < 1 || params.size() > 2)
260 "setgenerate <generate> [genproclimit]\n"
261 "<generate> is true or false to turn generation on or off.\n"
262 "Generation is limited to [genproclimit] processors, -1 is unlimited.");
264 bool fGenerate = true;
265 if (params.size() > 0)
266 fGenerate = params[0].get_bool();
268 if (params.size() > 1)
270 int nGenProcLimit = params[1].get_int();
271 fLimitProcessors = (nGenProcLimit != -1);
272 WriteSetting("fLimitProcessors", fLimitProcessors);
273 if (nGenProcLimit != -1)
274 WriteSetting("nLimitProcessors", nLimitProcessors = nGenProcLimit);
275 if (nGenProcLimit == 0)
279 GenerateBitcoins(fGenerate, pwalletMain);
284 Value gethashespersec(const Array& params, bool fHelp)
286 if (fHelp || params.size() != 0)
289 "Returns a recent hashes per second performance measurement while generating.");
291 if (GetTimeMillis() - nHPSTimerStart > 8000)
292 return (boost::int64_t)0;
293 return (boost::int64_t)dHashesPerSec;
297 Value getinfo(const Array& params, bool fHelp)
299 if (fHelp || params.size() != 0)
302 "Returns an object containing various state info.");
305 obj.push_back(Pair("version", (int)VERSION));
306 obj.push_back(Pair("balance", ValueFromAmount(pwalletMain->GetBalance())));
307 obj.push_back(Pair("blocks", (int)nBestHeight));
308 obj.push_back(Pair("connections", (int)vNodes.size()));
309 obj.push_back(Pair("proxy", (fUseProxy ? addrProxy.ToStringIPPort() : string())));
310 obj.push_back(Pair("generate", (bool)fGenerateBitcoins));
311 obj.push_back(Pair("genproclimit", (int)(fLimitProcessors ? nLimitProcessors : -1)));
312 obj.push_back(Pair("difficulty", (double)GetDifficulty()));
313 obj.push_back(Pair("hashespersec", gethashespersec(params, false)));
314 obj.push_back(Pair("testnet", fTestNet));
315 obj.push_back(Pair("keypoololdest", (boost::int64_t)pwalletMain->GetOldestKeyPoolTime()));
316 obj.push_back(Pair("keypoolsize", pwalletMain->GetKeyPoolSize()));
317 obj.push_back(Pair("paytxfee", ValueFromAmount(nTransactionFee)));
318 if (pwalletMain->IsCrypted())
319 obj.push_back(Pair("unlocked_until", (boost::int64_t)nWalletUnlockTime));
320 obj.push_back(Pair("errors", GetWarnings("statusbar")));
325 Value getnewaddress(const Array& params, bool fHelp)
327 if (fHelp || params.size() > 1)
329 "getnewaddress [account]\n"
330 "Returns a new bitcoin address for receiving payments. "
331 "If [account] is specified (recommended), it is added to the address book "
332 "so payments received with the address will be credited to [account].");
334 // Parse the account first so we don't generate a key if there's an error
336 if (params.size() > 0)
337 strAccount = AccountFromValue(params[0]);
339 if (!pwalletMain->IsLocked())
340 pwalletMain->TopUpKeyPool();
342 // Generate a new key that is added to wallet
343 std::vector<unsigned char> newKey;
344 if (!pwalletMain->GetKeyFromPool(newKey, false))
345 throw JSONRPCError(-12, "Error: Keypool ran out, please call keypoolrefill first");
346 CBitcoinAddress address(newKey);
348 pwalletMain->SetAddressBookName(address, strAccount);
350 return address.ToString();
354 CBitcoinAddress GetAccountAddress(string strAccount, bool bForceNew=false)
356 CWalletDB walletdb(pwalletMain->strWalletFile);
359 walletdb.ReadAccount(strAccount, account);
361 bool bKeyUsed = false;
363 // Check if the current key has been used
364 if (!account.vchPubKey.empty())
366 CScript scriptPubKey;
367 scriptPubKey.SetBitcoinAddress(account.vchPubKey);
368 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin();
369 it != pwalletMain->mapWallet.end() && !account.vchPubKey.empty();
372 const CWalletTx& wtx = (*it).second;
373 BOOST_FOREACH(const CTxOut& txout, wtx.vout)
374 if (txout.scriptPubKey == scriptPubKey)
379 // Generate a new key
380 if (account.vchPubKey.empty() || bForceNew || bKeyUsed)
382 if (!pwalletMain->GetKeyFromPool(account.vchPubKey, false))
383 throw JSONRPCError(-12, "Error: Keypool ran out, please call keypoolrefill first");
385 pwalletMain->SetAddressBookName(CBitcoinAddress(account.vchPubKey), strAccount);
386 walletdb.WriteAccount(strAccount, account);
389 return CBitcoinAddress(account.vchPubKey);
392 Value getaccountaddress(const Array& params, bool fHelp)
394 if (fHelp || params.size() != 1)
396 "getaccountaddress <account>\n"
397 "Returns the current bitcoin address for receiving payments to this account.");
399 // Parse the account first so we don't generate a key if there's an error
400 string strAccount = AccountFromValue(params[0]);
404 ret = GetAccountAddress(strAccount).ToString();
411 Value setaccount(const Array& params, bool fHelp)
413 if (fHelp || params.size() < 1 || params.size() > 2)
415 "setaccount <bitcoinaddress> <account>\n"
416 "Sets the account associated with the given address.");
418 CBitcoinAddress address(params[0].get_str());
419 if (!address.IsValid())
420 throw JSONRPCError(-5, "Invalid bitcoin address");
424 if (params.size() > 1)
425 strAccount = AccountFromValue(params[1]);
427 // Detect when changing the account of an address that is the 'unused current key' of another account:
428 if (pwalletMain->mapAddressBook.count(address))
430 string strOldAccount = pwalletMain->mapAddressBook[address];
431 if (address == GetAccountAddress(strOldAccount))
432 GetAccountAddress(strOldAccount, true);
435 pwalletMain->SetAddressBookName(address, strAccount);
441 Value getaccount(const Array& params, bool fHelp)
443 if (fHelp || params.size() != 1)
445 "getaccount <bitcoinaddress>\n"
446 "Returns the account associated with the given address.");
448 CBitcoinAddress address(params[0].get_str());
449 if (!address.IsValid())
450 throw JSONRPCError(-5, "Invalid bitcoin address");
453 map<CBitcoinAddress, string>::iterator mi = pwalletMain->mapAddressBook.find(address);
454 if (mi != pwalletMain->mapAddressBook.end() && !(*mi).second.empty())
455 strAccount = (*mi).second;
460 Value getaddressesbyaccount(const Array& params, bool fHelp)
462 if (fHelp || params.size() != 1)
464 "getaddressesbyaccount <account>\n"
465 "Returns the list of addresses for the given account.");
467 string strAccount = AccountFromValue(params[0]);
469 // Find all addresses that have the given account
471 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
473 const CBitcoinAddress& address = item.first;
474 const string& strName = item.second;
475 if (strName == strAccount)
476 ret.push_back(address.ToString());
481 Value settxfee(const Array& params, bool fHelp)
483 if (fHelp || params.size() < 1 || params.size() > 1)
485 "settxfee <amount>\n"
486 "<amount> is a real and is rounded to the nearest 0.00000001");
490 if (params[0].get_real() != 0.0)
491 nAmount = AmountFromValue(params[0]); // rejects 0.0 amounts
493 nTransactionFee = nAmount;
497 Value sendtoaddress(const Array& params, bool fHelp)
499 if (pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
501 "sendtoaddress <bitcoinaddress> <amount> [comment] [comment-to]\n"
502 "<amount> is a real and is rounded to the nearest 0.00000001\n"
503 "requires wallet passphrase to be set with walletpassphrase first");
504 if (!pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
506 "sendtoaddress <bitcoinaddress> <amount> [comment] [comment-to]\n"
507 "<amount> is a real and is rounded to the nearest 0.00000001");
509 CBitcoinAddress address(params[0].get_str());
510 if (!address.IsValid())
511 throw JSONRPCError(-5, "Invalid bitcoin address");
514 int64 nAmount = AmountFromValue(params[1]);
518 if (params.size() > 2 && params[2].type() != null_type && !params[2].get_str().empty())
519 wtx.mapValue["comment"] = params[2].get_str();
520 if (params.size() > 3 && params[3].type() != null_type && !params[3].get_str().empty())
521 wtx.mapValue["to"] = params[3].get_str();
523 if (pwalletMain->IsLocked())
524 throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
526 string strError = pwalletMain->SendMoneyToBitcoinAddress(address, nAmount, wtx);
528 throw JSONRPCError(-4, strError);
530 return wtx.GetHash().GetHex();
534 Value getreceivedbyaddress(const Array& params, bool fHelp)
536 if (fHelp || params.size() < 1 || params.size() > 2)
538 "getreceivedbyaddress <bitcoinaddress> [minconf=1]\n"
539 "Returns the total amount received by <bitcoinaddress> in transactions with at least [minconf] confirmations.");
542 CBitcoinAddress address = CBitcoinAddress(params[0].get_str());
543 CScript scriptPubKey;
544 if (!address.IsValid())
545 throw JSONRPCError(-5, "Invalid bitcoin address");
546 scriptPubKey.SetBitcoinAddress(address);
547 if (!IsMine(*pwalletMain,scriptPubKey))
550 // Minimum confirmations
552 if (params.size() > 1)
553 nMinDepth = params[1].get_int();
557 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
559 const CWalletTx& wtx = (*it).second;
560 if (wtx.IsCoinBase() || !wtx.IsFinal())
563 BOOST_FOREACH(const CTxOut& txout, wtx.vout)
564 if (txout.scriptPubKey == scriptPubKey)
565 if (wtx.GetDepthInMainChain() >= nMinDepth)
566 nAmount += txout.nValue;
569 return ValueFromAmount(nAmount);
573 void GetAccountAddresses(string strAccount, set<CBitcoinAddress>& setAddress)
575 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
577 const CBitcoinAddress& address = item.first;
578 const string& strName = item.second;
579 if (strName == strAccount)
580 setAddress.insert(address);
585 Value getreceivedbyaccount(const Array& params, bool fHelp)
587 if (fHelp || params.size() < 1 || params.size() > 2)
589 "getreceivedbyaccount <account> [minconf=1]\n"
590 "Returns the total amount received by addresses with <account> in transactions with at least [minconf] confirmations.");
592 // Minimum confirmations
594 if (params.size() > 1)
595 nMinDepth = params[1].get_int();
597 // Get the set of pub keys that have the label
598 string strAccount = AccountFromValue(params[0]);
599 set<CBitcoinAddress> setAddress;
600 GetAccountAddresses(strAccount, setAddress);
604 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
606 const CWalletTx& wtx = (*it).second;
607 if (wtx.IsCoinBase() || !wtx.IsFinal())
610 BOOST_FOREACH(const CTxOut& txout, wtx.vout)
612 CBitcoinAddress address;
613 if (ExtractAddress(txout.scriptPubKey, pwalletMain, address) && setAddress.count(address))
614 if (wtx.GetDepthInMainChain() >= nMinDepth)
615 nAmount += txout.nValue;
619 return (double)nAmount / (double)COIN;
623 int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinDepth)
627 // Tally wallet transactions
628 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
630 const CWalletTx& wtx = (*it).second;
634 int64 nGenerated, nReceived, nSent, nFee;
635 wtx.GetAccountAmounts(strAccount, nGenerated, nReceived, nSent, nFee);
637 if (nReceived != 0 && wtx.GetDepthInMainChain() >= nMinDepth)
638 nBalance += nReceived;
639 nBalance += nGenerated - nSent - nFee;
642 // Tally internal accounting entries
643 nBalance += walletdb.GetAccountCreditDebit(strAccount);
648 int64 GetAccountBalance(const string& strAccount, int nMinDepth)
650 CWalletDB walletdb(pwalletMain->strWalletFile);
651 return GetAccountBalance(walletdb, strAccount, nMinDepth);
655 Value getbalance(const Array& params, bool fHelp)
657 if (fHelp || params.size() > 2)
659 "getbalance [account] [minconf=1]\n"
660 "If [account] is not specified, returns the server's total available balance.\n"
661 "If [account] is specified, returns the balance in the account.");
663 if (params.size() == 0)
664 return ValueFromAmount(pwalletMain->GetBalance());
667 if (params.size() > 1)
668 nMinDepth = params[1].get_int();
670 if (params[0].get_str() == "*") {
671 // Calculate total balance a different way from GetBalance()
672 // (GetBalance() sums up all unspent TxOuts)
673 // getbalance and getbalance '*' should always return the same number.
675 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
677 const CWalletTx& wtx = (*it).second;
681 int64 allGeneratedImmature, allGeneratedMature, allFee;
682 allGeneratedImmature = allGeneratedMature = allFee = 0;
683 string strSentAccount;
684 list<pair<CBitcoinAddress, int64> > listReceived;
685 list<pair<CBitcoinAddress, int64> > listSent;
686 wtx.GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount);
687 if (wtx.GetDepthInMainChain() >= nMinDepth)
688 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress,int64)& r, listReceived)
689 nBalance += r.second;
690 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress,int64)& r, listSent)
691 nBalance -= r.second;
693 nBalance += allGeneratedMature;
695 return ValueFromAmount(nBalance);
698 string strAccount = AccountFromValue(params[0]);
700 int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
702 return ValueFromAmount(nBalance);
706 Value movecmd(const Array& params, bool fHelp)
708 if (fHelp || params.size() < 3 || params.size() > 5)
710 "move <fromaccount> <toaccount> <amount> [minconf=1] [comment]\n"
711 "Move from one account in your wallet to another.");
713 string strFrom = AccountFromValue(params[0]);
714 string strTo = AccountFromValue(params[1]);
715 int64 nAmount = AmountFromValue(params[2]);
716 if (params.size() > 3)
717 // unused parameter, used to be nMinDepth, keep type-checking it though
718 (void)params[3].get_int();
720 if (params.size() > 4)
721 strComment = params[4].get_str();
723 CWalletDB walletdb(pwalletMain->strWalletFile);
726 int64 nNow = GetAdjustedTime();
729 CAccountingEntry debit;
730 debit.strAccount = strFrom;
731 debit.nCreditDebit = -nAmount;
733 debit.strOtherAccount = strTo;
734 debit.strComment = strComment;
735 walletdb.WriteAccountingEntry(debit);
738 CAccountingEntry credit;
739 credit.strAccount = strTo;
740 credit.nCreditDebit = nAmount;
742 credit.strOtherAccount = strFrom;
743 credit.strComment = strComment;
744 walletdb.WriteAccountingEntry(credit);
746 walletdb.TxnCommit();
752 Value sendfrom(const Array& params, bool fHelp)
754 if (pwalletMain->IsCrypted() && (fHelp || params.size() < 3 || params.size() > 6))
756 "sendfrom <fromaccount> <tobitcoinaddress> <amount> [minconf=1] [comment] [comment-to]\n"
757 "<amount> is a real and is rounded to the nearest 0.00000001\n"
758 "requires wallet passphrase to be set with walletpassphrase first");
759 if (!pwalletMain->IsCrypted() && (fHelp || params.size() < 3 || params.size() > 6))
761 "sendfrom <fromaccount> <tobitcoinaddress> <amount> [minconf=1] [comment] [comment-to]\n"
762 "<amount> is a real and is rounded to the nearest 0.00000001");
764 string strAccount = AccountFromValue(params[0]);
765 CBitcoinAddress address(params[1].get_str());
766 if (!address.IsValid())
767 throw JSONRPCError(-5, "Invalid bitcoin address");
768 int64 nAmount = AmountFromValue(params[2]);
770 if (params.size() > 3)
771 nMinDepth = params[3].get_int();
774 wtx.strFromAccount = strAccount;
775 if (params.size() > 4 && params[4].type() != null_type && !params[4].get_str().empty())
776 wtx.mapValue["comment"] = params[4].get_str();
777 if (params.size() > 5 && params[5].type() != null_type && !params[5].get_str().empty())
778 wtx.mapValue["to"] = params[5].get_str();
780 if (pwalletMain->IsLocked())
781 throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
784 int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
785 if (nAmount > nBalance)
786 throw JSONRPCError(-6, "Account has insufficient funds");
789 string strError = pwalletMain->SendMoneyToBitcoinAddress(address, nAmount, wtx);
791 throw JSONRPCError(-4, strError);
793 return wtx.GetHash().GetHex();
797 Value sendmany(const Array& params, bool fHelp)
799 if (pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
801 "sendmany <fromaccount> {address:amount,...} [minconf=1] [comment]\n"
802 "amounts are double-precision floating point numbers\n"
803 "requires wallet passphrase to be set with walletpassphrase first");
804 if (!pwalletMain->IsCrypted() && (fHelp || params.size() < 2 || params.size() > 4))
806 "sendmany <fromaccount> {address:amount,...} [minconf=1] [comment]\n"
807 "amounts are double-precision floating point numbers");
809 string strAccount = AccountFromValue(params[0]);
810 Object sendTo = params[1].get_obj();
812 if (params.size() > 2)
813 nMinDepth = params[2].get_int();
816 wtx.strFromAccount = strAccount;
817 if (params.size() > 3 && params[3].type() != null_type && !params[3].get_str().empty())
818 wtx.mapValue["comment"] = params[3].get_str();
820 set<CBitcoinAddress> setAddress;
821 vector<pair<CScript, int64> > vecSend;
823 int64 totalAmount = 0;
824 BOOST_FOREACH(const Pair& s, sendTo)
826 CBitcoinAddress address(s.name_);
827 if (!address.IsValid())
828 throw JSONRPCError(-5, string("Invalid bitcoin address:")+s.name_);
830 if (setAddress.count(address))
831 throw JSONRPCError(-8, string("Invalid parameter, duplicated address: ")+s.name_);
832 setAddress.insert(address);
834 CScript scriptPubKey;
835 scriptPubKey.SetBitcoinAddress(address);
836 int64 nAmount = AmountFromValue(s.value_);
837 totalAmount += nAmount;
839 vecSend.push_back(make_pair(scriptPubKey, nAmount));
842 if (pwalletMain->IsLocked())
843 throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
846 int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
847 if (totalAmount > nBalance)
848 throw JSONRPCError(-6, "Account has insufficient funds");
851 CReserveKey keyChange(pwalletMain);
852 int64 nFeeRequired = 0;
853 bool fCreated = pwalletMain->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired);
856 if (totalAmount + nFeeRequired > pwalletMain->GetBalance())
857 throw JSONRPCError(-6, "Insufficient funds");
858 throw JSONRPCError(-4, "Transaction creation failed");
860 if (!pwalletMain->CommitTransaction(wtx, keyChange))
861 throw JSONRPCError(-4, "Transaction commit failed");
863 return wtx.GetHash().GetHex();
878 Value ListReceived(const Array& params, bool fByAccounts)
880 // Minimum confirmations
882 if (params.size() > 0)
883 nMinDepth = params[0].get_int();
885 // Whether to include empty accounts
886 bool fIncludeEmpty = false;
887 if (params.size() > 1)
888 fIncludeEmpty = params[1].get_bool();
891 map<CBitcoinAddress, tallyitem> mapTally;
892 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
894 const CWalletTx& wtx = (*it).second;
895 if (wtx.IsCoinBase() || !wtx.IsFinal())
898 int nDepth = wtx.GetDepthInMainChain();
899 if (nDepth < nMinDepth)
902 BOOST_FOREACH(const CTxOut& txout, wtx.vout)
904 CBitcoinAddress address;
905 if (!ExtractAddress(txout.scriptPubKey, pwalletMain, address) || !address.IsValid())
908 tallyitem& item = mapTally[address];
909 item.nAmount += txout.nValue;
910 item.nConf = min(item.nConf, nDepth);
916 map<string, tallyitem> mapAccountTally;
917 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
919 const CBitcoinAddress& address = item.first;
920 const string& strAccount = item.second;
921 map<CBitcoinAddress, tallyitem>::iterator it = mapTally.find(address);
922 if (it == mapTally.end() && !fIncludeEmpty)
927 if (it != mapTally.end())
929 nAmount = (*it).second.nAmount;
930 nConf = (*it).second.nConf;
935 tallyitem& item = mapAccountTally[strAccount];
936 item.nAmount += nAmount;
937 item.nConf = min(item.nConf, nConf);
942 obj.push_back(Pair("address", address.ToString()));
943 obj.push_back(Pair("account", strAccount));
944 obj.push_back(Pair("label", strAccount)); // deprecated
945 obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
946 obj.push_back(Pair("confirmations", (nConf == INT_MAX ? 0 : nConf)));
953 for (map<string, tallyitem>::iterator it = mapAccountTally.begin(); it != mapAccountTally.end(); ++it)
955 int64 nAmount = (*it).second.nAmount;
956 int nConf = (*it).second.nConf;
958 obj.push_back(Pair("account", (*it).first));
959 obj.push_back(Pair("label", (*it).first)); // deprecated
960 obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
961 obj.push_back(Pair("confirmations", (nConf == INT_MAX ? 0 : nConf)));
969 Value listreceivedbyaddress(const Array& params, bool fHelp)
971 if (fHelp || params.size() > 2)
973 "listreceivedbyaddress [minconf=1] [includeempty=false]\n"
974 "[minconf] is the minimum number of confirmations before payments are included.\n"
975 "[includeempty] whether to include addresses that haven't received any payments.\n"
976 "Returns an array of objects containing:\n"
977 " \"address\" : receiving address\n"
978 " \"account\" : the account of the receiving address\n"
979 " \"amount\" : total amount received by the address\n"
980 " \"confirmations\" : number of confirmations of the most recent transaction included");
982 return ListReceived(params, false);
985 Value listreceivedbyaccount(const Array& params, bool fHelp)
987 if (fHelp || params.size() > 2)
989 "listreceivedbyaccount [minconf=1] [includeempty=false]\n"
990 "[minconf] is the minimum number of confirmations before payments are included.\n"
991 "[includeempty] whether to include accounts that haven't received any payments.\n"
992 "Returns an array of objects containing:\n"
993 " \"account\" : the account of the receiving addresses\n"
994 " \"amount\" : total amount received by addresses with this account\n"
995 " \"confirmations\" : number of confirmations of the most recent transaction included");
997 return ListReceived(params, true);
1000 void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDepth, bool fLong, Array& ret)
1002 int64 nGeneratedImmature, nGeneratedMature, nFee;
1003 string strSentAccount;
1004 list<pair<CBitcoinAddress, int64> > listReceived;
1005 list<pair<CBitcoinAddress, int64> > listSent;
1006 wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount);
1008 bool fAllAccounts = (strAccount == string("*"));
1010 // Generated blocks assigned to account ""
1011 if ((nGeneratedMature+nGeneratedImmature) != 0 && (fAllAccounts || strAccount == ""))
1014 entry.push_back(Pair("account", string("")));
1015 if (nGeneratedImmature)
1017 entry.push_back(Pair("category", wtx.GetDepthInMainChain() ? "immature" : "orphan"));
1018 entry.push_back(Pair("amount", ValueFromAmount(nGeneratedImmature)));
1022 entry.push_back(Pair("category", "generate"));
1023 entry.push_back(Pair("amount", ValueFromAmount(nGeneratedMature)));
1026 WalletTxToJSON(wtx, entry);
1027 ret.push_back(entry);
1031 if ((!listSent.empty() || nFee != 0) && (fAllAccounts || strAccount == strSentAccount))
1033 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& s, listSent)
1036 entry.push_back(Pair("account", strSentAccount));
1037 entry.push_back(Pair("address", s.first.ToString()));
1038 entry.push_back(Pair("category", "send"));
1039 entry.push_back(Pair("amount", ValueFromAmount(-s.second)));
1040 entry.push_back(Pair("fee", ValueFromAmount(-nFee)));
1042 WalletTxToJSON(wtx, entry);
1043 ret.push_back(entry);
1048 if (listReceived.size() > 0 && wtx.GetDepthInMainChain() >= nMinDepth)
1049 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& r, listReceived)
1052 if (pwalletMain->mapAddressBook.count(r.first))
1053 account = pwalletMain->mapAddressBook[r.first];
1054 if (fAllAccounts || (account == strAccount))
1057 entry.push_back(Pair("account", account));
1058 entry.push_back(Pair("address", r.first.ToString()));
1059 entry.push_back(Pair("category", "receive"));
1060 entry.push_back(Pair("amount", ValueFromAmount(r.second)));
1062 WalletTxToJSON(wtx, entry);
1063 ret.push_back(entry);
1068 void AcentryToJSON(const CAccountingEntry& acentry, const string& strAccount, Array& ret)
1070 bool fAllAccounts = (strAccount == string("*"));
1072 if (fAllAccounts || acentry.strAccount == strAccount)
1075 entry.push_back(Pair("account", acentry.strAccount));
1076 entry.push_back(Pair("category", "move"));
1077 entry.push_back(Pair("time", (boost::int64_t)acentry.nTime));
1078 entry.push_back(Pair("amount", ValueFromAmount(acentry.nCreditDebit)));
1079 entry.push_back(Pair("otheraccount", acentry.strOtherAccount));
1080 entry.push_back(Pair("comment", acentry.strComment));
1081 ret.push_back(entry);
1085 Value listtransactions(const Array& params, bool fHelp)
1087 if (fHelp || params.size() > 3)
1088 throw runtime_error(
1089 "listtransactions [account] [count=10] [from=0]\n"
1090 "Returns up to [count] most recent transactions skipping the first [from] transactions for account [account].");
1092 string strAccount = "*";
1093 if (params.size() > 0)
1094 strAccount = params[0].get_str();
1096 if (params.size() > 1)
1097 nCount = params[1].get_int();
1099 if (params.size() > 2)
1100 nFrom = params[2].get_int();
1103 CWalletDB walletdb(pwalletMain->strWalletFile);
1105 // Firs: get all CWalletTx and CAccountingEntry into a sorted-by-time multimap:
1106 typedef pair<CWalletTx*, CAccountingEntry*> TxPair;
1107 typedef multimap<int64, TxPair > TxItems;
1110 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
1112 CWalletTx* wtx = &((*it).second);
1113 txByTime.insert(make_pair(wtx->GetTxTime(), TxPair(wtx, (CAccountingEntry*)0)));
1115 list<CAccountingEntry> acentries;
1116 walletdb.ListAccountCreditDebit(strAccount, acentries);
1117 BOOST_FOREACH(CAccountingEntry& entry, acentries)
1119 txByTime.insert(make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry)));
1122 // Now: iterate backwards until we have nCount items to return:
1123 TxItems::reverse_iterator it = txByTime.rbegin();
1124 if (txByTime.size() > nFrom) std::advance(it, nFrom);
1125 for (; it != txByTime.rend(); ++it)
1127 CWalletTx *const pwtx = (*it).second.first;
1129 ListTransactions(*pwtx, strAccount, 0, true, ret);
1130 CAccountingEntry *const pacentry = (*it).second.second;
1132 AcentryToJSON(*pacentry, strAccount, ret);
1134 if (ret.size() >= nCount) break;
1136 // ret is now newest to oldest
1138 // Make sure we return only last nCount items (sends-to-self might give us an extra):
1139 if (ret.size() > nCount)
1141 Array::iterator last = ret.begin();
1142 std::advance(last, nCount);
1143 ret.erase(last, ret.end());
1145 std::reverse(ret.begin(), ret.end()); // oldest to newest
1150 Value listaccounts(const Array& params, bool fHelp)
1152 if (fHelp || params.size() > 1)
1153 throw runtime_error(
1154 "listaccounts [minconf=1]\n"
1155 "Returns Object that has account names as keys, account balances as values.");
1158 if (params.size() > 0)
1159 nMinDepth = params[0].get_int();
1161 map<string, int64> mapAccountBalances;
1162 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& entry, pwalletMain->mapAddressBook) {
1163 if (pwalletMain->HaveKey(entry.first)) // This address belongs to me
1164 mapAccountBalances[entry.second] = 0;
1167 for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
1169 const CWalletTx& wtx = (*it).second;
1170 int64 nGeneratedImmature, nGeneratedMature, nFee;
1171 string strSentAccount;
1172 list<pair<CBitcoinAddress, int64> > listReceived;
1173 list<pair<CBitcoinAddress, int64> > listSent;
1174 wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount);
1175 mapAccountBalances[strSentAccount] -= nFee;
1176 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& s, listSent)
1177 mapAccountBalances[strSentAccount] -= s.second;
1178 if (wtx.GetDepthInMainChain() >= nMinDepth)
1180 mapAccountBalances[""] += nGeneratedMature;
1181 BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, int64)& r, listReceived)
1182 if (pwalletMain->mapAddressBook.count(r.first))
1183 mapAccountBalances[pwalletMain->mapAddressBook[r.first]] += r.second;
1185 mapAccountBalances[""] += r.second;
1189 list<CAccountingEntry> acentries;
1190 CWalletDB(pwalletMain->strWalletFile).ListAccountCreditDebit("*", acentries);
1191 BOOST_FOREACH(const CAccountingEntry& entry, acentries)
1192 mapAccountBalances[entry.strAccount] += entry.nCreditDebit;
1195 BOOST_FOREACH(const PAIRTYPE(string, int64)& accountBalance, mapAccountBalances) {
1196 ret.push_back(Pair(accountBalance.first, ValueFromAmount(accountBalance.second)));
1201 Value gettransaction(const Array& params, bool fHelp)
1203 if (fHelp || params.size() != 1)
1204 throw runtime_error(
1205 "gettransaction <txid>\n"
1206 "Get detailed information about <txid>");
1209 hash.SetHex(params[0].get_str());
1213 if (!pwalletMain->mapWallet.count(hash))
1214 throw JSONRPCError(-5, "Invalid or non-wallet transaction id");
1215 const CWalletTx& wtx = pwalletMain->mapWallet[hash];
1217 int64 nCredit = wtx.GetCredit();
1218 int64 nDebit = wtx.GetDebit();
1219 int64 nNet = nCredit - nDebit;
1220 int64 nFee = (wtx.IsFromMe() ? wtx.GetValueOut() - nDebit : 0);
1222 entry.push_back(Pair("amount", ValueFromAmount(nNet - nFee)));
1224 entry.push_back(Pair("fee", ValueFromAmount(nFee)));
1226 WalletTxToJSON(pwalletMain->mapWallet[hash], entry);
1229 ListTransactions(pwalletMain->mapWallet[hash], "*", 0, false, details);
1230 entry.push_back(Pair("details", details));
1236 Value backupwallet(const Array& params, bool fHelp)
1238 if (fHelp || params.size() != 1)
1239 throw runtime_error(
1240 "backupwallet <destination>\n"
1241 "Safely copies wallet.dat to destination, which can be a directory or a path with filename.");
1243 string strDest = params[0].get_str();
1244 BackupWallet(*pwalletMain, strDest);
1250 Value keypoolrefill(const Array& params, bool fHelp)
1252 if (pwalletMain->IsCrypted() && (fHelp || params.size() > 0))
1253 throw runtime_error(
1255 "Fills the keypool, requires wallet passphrase to be set.");
1256 if (!pwalletMain->IsCrypted() && (fHelp || params.size() > 0))
1257 throw runtime_error(
1259 "Fills the keypool.");
1261 if (pwalletMain->IsLocked())
1262 throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
1264 pwalletMain->TopUpKeyPool();
1266 if (pwalletMain->GetKeyPoolSize() < GetArg("-keypool", 100))
1267 throw JSONRPCError(-4, "Error refreshing keypool.");
1273 void ThreadTopUpKeyPool(void* parg)
1275 pwalletMain->TopUpKeyPool();
1278 void ThreadCleanWalletPassphrase(void* parg)
1280 int64 nMyWakeTime = GetTime() + *((int*)parg);
1282 ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime);
1284 if (nWalletUnlockTime == 0)
1286 nWalletUnlockTime = nMyWakeTime;
1288 while (GetTime() < nWalletUnlockTime)
1290 int64 nToSleep = GetTime() - nWalletUnlockTime;
1292 LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime);
1294 ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime);
1297 nWalletUnlockTime = 0;
1298 pwalletMain->Lock();
1302 if (nWalletUnlockTime < nMyWakeTime)
1303 nWalletUnlockTime = nMyWakeTime;
1306 LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime);
1311 Value walletpassphrase(const Array& params, bool fHelp)
1313 if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
1314 throw runtime_error(
1315 "walletpassphrase <passphrase> <timeout>\n"
1316 "Stores the wallet decryption key in memory for <timeout> seconds.");
1319 if (!pwalletMain->IsCrypted())
1320 throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrase was called.");
1322 if (!pwalletMain->IsLocked())
1323 throw JSONRPCError(-17, "Error: Wallet is already unlocked.");
1325 // Note that the walletpassphrase is stored in params[0] which is not mlock()ed
1326 string strWalletPass;
1327 strWalletPass.reserve(100);
1328 mlock(&strWalletPass[0], strWalletPass.capacity());
1329 strWalletPass = params[0].get_str();
1331 if (strWalletPass.length() > 0)
1333 if (!pwalletMain->Unlock(strWalletPass))
1335 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1336 munlock(&strWalletPass[0], strWalletPass.capacity());
1337 throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
1339 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1340 munlock(&strWalletPass[0], strWalletPass.capacity());
1343 throw runtime_error(
1344 "walletpassphrase <passphrase> <timeout>\n"
1345 "Stores the wallet decryption key in memory for <timeout> seconds.");
1347 CreateThread(ThreadTopUpKeyPool, NULL);
1348 int* pnSleepTime = new int(params[1].get_int());
1349 CreateThread(ThreadCleanWalletPassphrase, pnSleepTime);
1355 Value walletpassphrasechange(const Array& params, bool fHelp)
1357 if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
1358 throw runtime_error(
1359 "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
1360 "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
1363 if (!pwalletMain->IsCrypted())
1364 throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrasechange was called.");
1366 string strOldWalletPass;
1367 strOldWalletPass.reserve(100);
1368 mlock(&strOldWalletPass[0], strOldWalletPass.capacity());
1369 strOldWalletPass = params[0].get_str();
1371 string strNewWalletPass;
1372 strNewWalletPass.reserve(100);
1373 mlock(&strNewWalletPass[0], strNewWalletPass.capacity());
1374 strNewWalletPass = params[1].get_str();
1376 if (strOldWalletPass.length() < 1 || strNewWalletPass.length() < 1)
1377 throw runtime_error(
1378 "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
1379 "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
1381 if (!pwalletMain->ChangeWalletPassphrase(strOldWalletPass, strNewWalletPass))
1383 fill(strOldWalletPass.begin(), strOldWalletPass.end(), '\0');
1384 fill(strNewWalletPass.begin(), strNewWalletPass.end(), '\0');
1385 munlock(&strOldWalletPass[0], strOldWalletPass.capacity());
1386 munlock(&strNewWalletPass[0], strNewWalletPass.capacity());
1387 throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
1389 fill(strNewWalletPass.begin(), strNewWalletPass.end(), '\0');
1390 fill(strOldWalletPass.begin(), strOldWalletPass.end(), '\0');
1391 munlock(&strOldWalletPass[0], strOldWalletPass.capacity());
1392 munlock(&strNewWalletPass[0], strNewWalletPass.capacity());
1398 Value walletlock(const Array& params, bool fHelp)
1400 if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0))
1401 throw runtime_error(
1403 "Removes the wallet encryption key from memory, locking the wallet.\n"
1404 "After calling this method, you will need to call walletpassphrase again\n"
1405 "before being able to call any methods which require the wallet to be unlocked.");
1408 if (!pwalletMain->IsCrypted())
1409 throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletlock was called.");
1411 pwalletMain->Lock();
1412 CRITICAL_BLOCK(cs_nWalletUnlockTime)
1414 nWalletUnlockTime = 0;
1421 Value encryptwallet(const Array& params, bool fHelp)
1423 if (!pwalletMain->IsCrypted() && (fHelp || params.size() != 1))
1424 throw runtime_error(
1425 "encryptwallet <passphrase>\n"
1426 "Encrypts the wallet with <passphrase>.");
1429 if (pwalletMain->IsCrypted())
1430 throw JSONRPCError(-15, "Error: running with an encrypted wallet, but encryptwallet was called.");
1433 // shutting down via RPC while the GUI is running does not work (yet):
1434 throw runtime_error("Not Yet Implemented: use GUI to encrypt wallet, not RPC command");
1437 string strWalletPass;
1438 strWalletPass.reserve(100);
1439 mlock(&strWalletPass[0], strWalletPass.capacity());
1440 strWalletPass = params[0].get_str();
1442 if (strWalletPass.length() < 1)
1443 throw runtime_error(
1444 "encryptwallet <passphrase>\n"
1445 "Encrypts the wallet with <passphrase>.");
1447 if (!pwalletMain->EncryptWallet(strWalletPass))
1449 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1450 munlock(&strWalletPass[0], strWalletPass.capacity());
1451 throw JSONRPCError(-16, "Error: Failed to encrypt the wallet.");
1453 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1454 munlock(&strWalletPass[0], strWalletPass.capacity());
1456 // BDB seems to have a bad habit of writing old data into
1457 // slack space in .dat files; that is bad if the old data is
1458 // unencrypted private keys. So:
1459 CreateThread(Shutdown, NULL);
1460 return "wallet encrypted; bitcoin server stopping, restart to run with encrypted wallet";
1464 Value validateaddress(const Array& params, bool fHelp)
1466 if (fHelp || params.size() != 1)
1467 throw runtime_error(
1468 "validateaddress <bitcoinaddress>\n"
1469 "Return information about <bitcoinaddress>.");
1471 CBitcoinAddress address(params[0].get_str());
1472 bool isValid = address.IsValid();
1475 ret.push_back(Pair("isvalid", isValid));
1478 // Call Hash160ToAddress() so we always return current ADDRESSVERSION
1479 // version of the address:
1480 string currentAddress = address.ToString();
1481 ret.push_back(Pair("address", currentAddress));
1482 ret.push_back(Pair("ismine", (pwalletMain->HaveKey(address) > 0)));
1483 if (pwalletMain->mapAddressBook.count(address))
1484 ret.push_back(Pair("account", pwalletMain->mapAddressBook[address]));
1490 Value getwork(const Array& params, bool fHelp)
1492 if (fHelp || params.size() > 1)
1493 throw runtime_error(
1495 "If [data] is not specified, returns formatted hash data to work on:\n"
1496 " \"midstate\" : precomputed hash state after hashing the first half of the data\n"
1497 " \"data\" : block data\n"
1498 " \"hash1\" : formatted hash buffer for second hash\n"
1499 " \"target\" : little endian hash target\n"
1500 "If [data] is specified, tries to solve the block and returns true if it was successful.");
1503 throw JSONRPCError(-9, "Bitcoin is not connected!");
1505 if (IsInitialBlockDownload())
1506 throw JSONRPCError(-10, "Bitcoin is downloading blocks...");
1508 typedef map<uint256, pair<CBlock*, CScript> > mapNewBlock_t;
1509 static mapNewBlock_t mapNewBlock;
1510 static vector<CBlock*> vNewBlock;
1511 static CReserveKey reservekey(pwalletMain);
1513 if (params.size() == 0)
1516 static unsigned int nTransactionsUpdatedLast;
1517 static CBlockIndex* pindexPrev;
1518 static int64 nStart;
1519 static CBlock* pblock;
1520 if (pindexPrev != pindexBest ||
1521 (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60))
1523 if (pindexPrev != pindexBest)
1525 // Deallocate old blocks since they're obsolete now
1526 mapNewBlock.clear();
1527 BOOST_FOREACH(CBlock* pblock, vNewBlock)
1531 nTransactionsUpdatedLast = nTransactionsUpdated;
1532 pindexPrev = pindexBest;
1536 pblock = CreateNewBlock(reservekey);
1538 throw JSONRPCError(-7, "Out of memory");
1539 vNewBlock.push_back(pblock);
1543 pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1546 // Update nExtraNonce
1547 static unsigned int nExtraNonce = 0;
1548 IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
1551 mapNewBlock[pblock->hashMerkleRoot] = make_pair(pblock, pblock->vtx[0].vin[0].scriptSig);
1553 // Prebuild hash buffers
1557 FormatHashBuffers(pblock, pmidstate, pdata, phash1);
1559 uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
1562 result.push_back(Pair("midstate", HexStr(BEGIN(pmidstate), END(pmidstate))));
1563 result.push_back(Pair("data", HexStr(BEGIN(pdata), END(pdata))));
1564 result.push_back(Pair("hash1", HexStr(BEGIN(phash1), END(phash1))));
1565 result.push_back(Pair("target", HexStr(BEGIN(hashTarget), END(hashTarget))));
1571 vector<unsigned char> vchData = ParseHex(params[0].get_str());
1572 if (vchData.size() != 128)
1573 throw JSONRPCError(-8, "Invalid parameter");
1574 CBlock* pdata = (CBlock*)&vchData[0];
1577 for (int i = 0; i < 128/4; i++)
1578 ((unsigned int*)pdata)[i] = CryptoPP::ByteReverse(((unsigned int*)pdata)[i]);
1581 if (!mapNewBlock.count(pdata->hashMerkleRoot))
1583 CBlock* pblock = mapNewBlock[pdata->hashMerkleRoot].first;
1585 pblock->nTime = pdata->nTime;
1586 pblock->nNonce = pdata->nNonce;
1587 pblock->vtx[0].vin[0].scriptSig = mapNewBlock[pdata->hashMerkleRoot].second;
1588 pblock->hashMerkleRoot = pblock->BuildMerkleTree();
1590 return CheckWork(pblock, *pwalletMain, reservekey);
1608 pair<string, rpcfn_type> pCallTable[] =
1610 make_pair("help", &help),
1611 make_pair("stop", &stop),
1612 make_pair("getblockcount", &getblockcount),
1613 make_pair("getblocknumber", &getblocknumber),
1614 make_pair("getconnectioncount", &getconnectioncount),
1615 make_pair("getdifficulty", &getdifficulty),
1616 make_pair("getgenerate", &getgenerate),
1617 make_pair("setgenerate", &setgenerate),
1618 make_pair("gethashespersec", &gethashespersec),
1619 make_pair("getinfo", &getinfo),
1620 make_pair("getnewaddress", &getnewaddress),
1621 make_pair("getaccountaddress", &getaccountaddress),
1622 make_pair("setaccount", &setaccount),
1623 make_pair("setlabel", &setaccount), // deprecated
1624 make_pair("getaccount", &getaccount),
1625 make_pair("getlabel", &getaccount), // deprecated
1626 make_pair("getaddressesbyaccount", &getaddressesbyaccount),
1627 make_pair("getaddressesbylabel", &getaddressesbyaccount), // deprecated
1628 make_pair("sendtoaddress", &sendtoaddress),
1629 make_pair("getamountreceived", &getreceivedbyaddress), // deprecated, renamed to getreceivedbyaddress
1630 make_pair("getallreceived", &listreceivedbyaddress), // deprecated, renamed to listreceivedbyaddress
1631 make_pair("getreceivedbyaddress", &getreceivedbyaddress),
1632 make_pair("getreceivedbyaccount", &getreceivedbyaccount),
1633 make_pair("getreceivedbylabel", &getreceivedbyaccount), // deprecated
1634 make_pair("listreceivedbyaddress", &listreceivedbyaddress),
1635 make_pair("listreceivedbyaccount", &listreceivedbyaccount),
1636 make_pair("listreceivedbylabel", &listreceivedbyaccount), // deprecated
1637 make_pair("backupwallet", &backupwallet),
1638 make_pair("keypoolrefill", &keypoolrefill),
1639 make_pair("walletpassphrase", &walletpassphrase),
1640 make_pair("walletpassphrasechange", &walletpassphrasechange),
1641 make_pair("walletlock", &walletlock),
1642 make_pair("encryptwallet", &encryptwallet),
1643 make_pair("validateaddress", &validateaddress),
1644 make_pair("getbalance", &getbalance),
1645 make_pair("move", &movecmd),
1646 make_pair("sendfrom", &sendfrom),
1647 make_pair("sendmany", &sendmany),
1648 make_pair("gettransaction", &gettransaction),
1649 make_pair("listtransactions", &listtransactions),
1650 make_pair("getwork", &getwork),
1651 make_pair("listaccounts", &listaccounts),
1652 make_pair("settxfee", &settxfee),
1654 map<string, rpcfn_type> mapCallTable(pCallTable, pCallTable + sizeof(pCallTable)/sizeof(pCallTable[0]));
1656 string pAllowInSafeMode[] =
1662 "getconnectioncount",
1669 "getaccountaddress",
1670 "setlabel", // deprecated
1672 "getlabel", // deprecated
1673 "getaddressesbyaccount",
1674 "getaddressesbylabel", // deprecated
1682 set<string> setAllowInSafeMode(pAllowInSafeMode, pAllowInSafeMode + sizeof(pAllowInSafeMode)/sizeof(pAllowInSafeMode[0]));
1690 // This ain't Apache. We're just using HTTP header for the length field
1691 // and to be compatible with other JSON-RPC implementations.
1694 string HTTPPost(const string& strMsg, const map<string,string>& mapRequestHeaders)
1697 s << "POST / HTTP/1.1\r\n"
1698 << "User-Agent: bitcoin-json-rpc/" << FormatFullVersion() << "\r\n"
1699 << "Host: 127.0.0.1\r\n"
1700 << "Content-Type: application/json\r\n"
1701 << "Content-Length: " << strMsg.size() << "\r\n"
1702 << "Accept: application/json\r\n";
1703 BOOST_FOREACH(const PAIRTYPE(string, string)& item, mapRequestHeaders)
1704 s << item.first << ": " << item.second << "\r\n";
1705 s << "\r\n" << strMsg;
1710 string rfc1123Time()
1715 struct tm* now_gmt = gmtime(&now);
1716 string locale(setlocale(LC_TIME, NULL));
1717 setlocale(LC_TIME, "C"); // we want posix (aka "C") weekday/month strings
1718 strftime(buffer, sizeof(buffer), "%a, %d %b %Y %H:%M:%S +0000", now_gmt);
1719 setlocale(LC_TIME, locale.c_str());
1720 return string(buffer);
1723 static string HTTPReply(int nStatus, const string& strMsg)
1726 return strprintf("HTTP/1.0 401 Authorization Required\r\n"
1728 "Server: bitcoin-json-rpc/%s\r\n"
1729 "WWW-Authenticate: Basic realm=\"jsonrpc\"\r\n"
1730 "Content-Type: text/html\r\n"
1731 "Content-Length: 296\r\n"
1733 "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"\r\n"
1734 "\"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd\">\r\n"
1737 "<TITLE>Error</TITLE>\r\n"
1738 "<META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>\r\n"
1740 "<BODY><H1>401 Unauthorized.</H1></BODY>\r\n"
1741 "</HTML>\r\n", rfc1123Time().c_str(), FormatFullVersion().c_str());
1743 if (nStatus == 200) strStatus = "OK";
1744 else if (nStatus == 400) strStatus = "Bad Request";
1745 else if (nStatus == 403) strStatus = "Forbidden";
1746 else if (nStatus == 404) strStatus = "Not Found";
1747 else if (nStatus == 500) strStatus = "Internal Server Error";
1749 "HTTP/1.1 %d %s\r\n"
1751 "Connection: close\r\n"
1752 "Content-Length: %d\r\n"
1753 "Content-Type: application/json\r\n"
1754 "Server: bitcoin-json-rpc/%s\r\n"
1759 rfc1123Time().c_str(),
1761 FormatFullVersion().c_str(),
1765 int ReadHTTPStatus(std::basic_istream<char>& stream)
1768 getline(stream, str);
1769 vector<string> vWords;
1770 boost::split(vWords, str, boost::is_any_of(" "));
1771 if (vWords.size() < 2)
1773 return atoi(vWords[1].c_str());
1776 int ReadHTTPHeader(std::basic_istream<char>& stream, map<string, string>& mapHeadersRet)
1782 std::getline(stream, str);
1783 if (str.empty() || str == "\r")
1785 string::size_type nColon = str.find(":");
1786 if (nColon != string::npos)
1788 string strHeader = str.substr(0, nColon);
1789 boost::trim(strHeader);
1790 boost::to_lower(strHeader);
1791 string strValue = str.substr(nColon+1);
1792 boost::trim(strValue);
1793 mapHeadersRet[strHeader] = strValue;
1794 if (strHeader == "content-length")
1795 nLen = atoi(strValue.c_str());
1801 int ReadHTTP(std::basic_istream<char>& stream, map<string, string>& mapHeadersRet, string& strMessageRet)
1803 mapHeadersRet.clear();
1807 int nStatus = ReadHTTPStatus(stream);
1810 int nLen = ReadHTTPHeader(stream, mapHeadersRet);
1811 if (nLen < 0 || nLen > MAX_SIZE)
1817 vector<char> vch(nLen);
1818 stream.read(&vch[0], nLen);
1819 strMessageRet = string(vch.begin(), vch.end());
1825 string EncodeBase64(string s)
1830 b64 = BIO_new(BIO_f_base64());
1831 BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
1832 bmem = BIO_new(BIO_s_mem());
1833 b64 = BIO_push(b64, bmem);
1834 BIO_write(b64, s.c_str(), s.size());
1836 BIO_get_mem_ptr(b64, &bptr);
1838 string result(bptr->data, bptr->length);
1844 string DecodeBase64(string s)
1848 char* buffer = static_cast<char*>(calloc(s.size(), sizeof(char)));
1850 b64 = BIO_new(BIO_f_base64());
1851 BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
1852 bmem = BIO_new_mem_buf(const_cast<char*>(s.c_str()), s.size());
1853 bmem = BIO_push(b64, bmem);
1854 BIO_read(bmem, buffer, s.size());
1857 string result(buffer);
1862 bool HTTPAuthorized(map<string, string>& mapHeaders)
1864 string strAuth = mapHeaders["authorization"];
1865 if (strAuth.substr(0,6) != "Basic ")
1867 string strUserPass64 = strAuth.substr(6); boost::trim(strUserPass64);
1868 string strUserPass = DecodeBase64(strUserPass64);
1869 string::size_type nColon = strUserPass.find(":");
1870 if (nColon == string::npos)
1872 string strUser = strUserPass.substr(0, nColon);
1873 string strPassword = strUserPass.substr(nColon+1);
1874 return (strUser == mapArgs["-rpcuser"] && strPassword == mapArgs["-rpcpassword"]);
1878 // JSON-RPC protocol. Bitcoin speaks version 1.0 for maximum compatibility,
1879 // but uses JSON-RPC 1.1/2.0 standards for parts of the 1.0 standard that were
1880 // unspecified (HTTP errors and contents of 'error').
1882 // 1.0 spec: http://json-rpc.org/wiki/specification
1883 // 1.2 spec: http://groups.google.com/group/json-rpc/web/json-rpc-over-http
1884 // http://www.codeproject.com/KB/recipes/JSON_Spirit.aspx
1887 string JSONRPCRequest(const string& strMethod, const Array& params, const Value& id)
1890 request.push_back(Pair("method", strMethod));
1891 request.push_back(Pair("params", params));
1892 request.push_back(Pair("id", id));
1893 return write_string(Value(request), false) + "\n";
1896 string JSONRPCReply(const Value& result, const Value& error, const Value& id)
1899 if (error.type() != null_type)
1900 reply.push_back(Pair("result", Value::null));
1902 reply.push_back(Pair("result", result));
1903 reply.push_back(Pair("error", error));
1904 reply.push_back(Pair("id", id));
1905 return write_string(Value(reply), false) + "\n";
1908 void ErrorReply(std::ostream& stream, const Object& objError, const Value& id)
1910 // Send error reply from json-rpc error object
1912 int code = find_value(objError, "code").get_int();
1913 if (code == -32600) nStatus = 400;
1914 else if (code == -32601) nStatus = 404;
1915 string strReply = JSONRPCReply(Value::null, objError, id);
1916 stream << HTTPReply(nStatus, strReply) << std::flush;
1919 bool ClientAllowed(const string& strAddress)
1921 if (strAddress == asio::ip::address_v4::loopback().to_string())
1923 const vector<string>& vAllow = mapMultiArgs["-rpcallowip"];
1924 BOOST_FOREACH(string strAllow, vAllow)
1925 if (WildcardMatch(strAddress, strAllow))
1932 // IOStream device that speaks SSL but can also speak non-SSL
1934 class SSLIOStreamDevice : public iostreams::device<iostreams::bidirectional> {
1936 SSLIOStreamDevice(SSLStream &streamIn, bool fUseSSLIn) : stream(streamIn)
1938 fUseSSL = fUseSSLIn;
1939 fNeedHandshake = fUseSSLIn;
1942 void handshake(ssl::stream_base::handshake_type role)
1944 if (!fNeedHandshake) return;
1945 fNeedHandshake = false;
1946 stream.handshake(role);
1948 std::streamsize read(char* s, std::streamsize n)
1950 handshake(ssl::stream_base::server); // HTTPS servers read first
1951 if (fUseSSL) return stream.read_some(asio::buffer(s, n));
1952 return stream.next_layer().read_some(asio::buffer(s, n));
1954 std::streamsize write(const char* s, std::streamsize n)
1956 handshake(ssl::stream_base::client); // HTTPS clients write first
1957 if (fUseSSL) return asio::write(stream, asio::buffer(s, n));
1958 return asio::write(stream.next_layer(), asio::buffer(s, n));
1960 bool connect(const std::string& server, const std::string& port)
1962 ip::tcp::resolver resolver(stream.get_io_service());
1963 ip::tcp::resolver::query query(server.c_str(), port.c_str());
1964 ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
1965 ip::tcp::resolver::iterator end;
1966 boost::system::error_code error = asio::error::host_not_found;
1967 while (error && endpoint_iterator != end)
1969 stream.lowest_layer().close();
1970 stream.lowest_layer().connect(*endpoint_iterator++, error);
1978 bool fNeedHandshake;
1984 void ThreadRPCServer(void* parg)
1986 IMPLEMENT_RANDOMIZE_STACK(ThreadRPCServer(parg));
1989 vnThreadsRunning[4]++;
1990 ThreadRPCServer2(parg);
1991 vnThreadsRunning[4]--;
1993 catch (std::exception& e) {
1994 vnThreadsRunning[4]--;
1995 PrintException(&e, "ThreadRPCServer()");
1997 vnThreadsRunning[4]--;
1998 PrintException(NULL, "ThreadRPCServer()");
2000 printf("ThreadRPCServer exiting\n");
2003 void ThreadRPCServer2(void* parg)
2005 printf("ThreadRPCServer started\n");
2007 if (mapArgs["-rpcuser"] == "" && mapArgs["-rpcpassword"] == "")
2009 unsigned char rand_pwd[32];
2010 RAND_bytes(rand_pwd, 32);
2011 string strWhatAmI = "To use bitcoind";
2012 if (mapArgs.count("-server"))
2013 strWhatAmI = strprintf(_("To use the %s option"), "\"-server\"");
2014 else if (mapArgs.count("-daemon"))
2015 strWhatAmI = strprintf(_("To use the %s option"), "\"-daemon\"");
2017 _("Warning: %s, you must set a rpcpassword in the configuration file:\n %s\n"
2018 "It is recommended you use the following random password:\n"
2019 "rpcuser=bitcoinrpc\n"
2021 "(you do not need to remember this password)\n"
2022 "If the file does not exist, create it with owner-readable-only file permissions.\n"),
2024 GetConfigFile().c_str(),
2025 EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str());
2026 CreateThread(Shutdown, NULL);
2030 bool fUseSSL = GetBoolArg("-rpcssl");
2031 asio::ip::address bindAddress = mapArgs.count("-rpcallowip") ? asio::ip::address_v4::any() : asio::ip::address_v4::loopback();
2033 asio::io_service io_service;
2034 ip::tcp::endpoint endpoint(bindAddress, GetArg("-rpcport", 8332));
2035 ip::tcp::acceptor acceptor(io_service, endpoint);
2037 acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
2040 ssl::context context(io_service, ssl::context::sslv23);
2043 context.set_options(ssl::context::no_sslv2);
2044 filesystem::path certfile = GetArg("-rpcsslcertificatechainfile", "server.cert");
2045 if (!certfile.is_complete()) certfile = filesystem::path(GetDataDir()) / certfile;
2046 if (filesystem::exists(certfile)) context.use_certificate_chain_file(certfile.string().c_str());
2047 else printf("ThreadRPCServer ERROR: missing server certificate file %s\n", certfile.string().c_str());
2048 filesystem::path pkfile = GetArg("-rpcsslprivatekeyfile", "server.pem");
2049 if (!pkfile.is_complete()) pkfile = filesystem::path(GetDataDir()) / pkfile;
2050 if (filesystem::exists(pkfile)) context.use_private_key_file(pkfile.string().c_str(), ssl::context::pem);
2051 else printf("ThreadRPCServer ERROR: missing server private key file %s\n", pkfile.string().c_str());
2053 string ciphers = GetArg("-rpcsslciphers",
2054 "TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH");
2055 SSL_CTX_set_cipher_list(context.impl(), ciphers.c_str());
2059 throw runtime_error("-rpcssl=1, but bitcoin compiled without full openssl libraries.");
2064 // Accept connection
2066 SSLStream sslStream(io_service, context);
2067 SSLIOStreamDevice d(sslStream, fUseSSL);
2068 iostreams::stream<SSLIOStreamDevice> stream(d);
2070 ip::tcp::iostream stream;
2073 ip::tcp::endpoint peer;
2074 vnThreadsRunning[4]--;
2076 acceptor.accept(sslStream.lowest_layer(), peer);
2078 acceptor.accept(*stream.rdbuf(), peer);
2080 vnThreadsRunning[4]++;
2084 // Restrict callers by IP
2085 if (!ClientAllowed(peer.address().to_string()))
2087 // Only send a 403 if we're not using SSL to prevent a DoS during the SSL handshake.
2089 stream << HTTPReply(403, "") << std::flush;
2093 map<string, string> mapHeaders;
2096 boost::thread api_caller(ReadHTTP, boost::ref(stream), boost::ref(mapHeaders), boost::ref(strRequest));
2097 if (!api_caller.timed_join(boost::posix_time::seconds(GetArg("-rpctimeout", 30))))
2100 printf("ThreadRPCServer ReadHTTP timeout\n");
2104 // Check authorization
2105 if (mapHeaders.count("authorization") == 0)
2107 stream << HTTPReply(401, "") << std::flush;
2110 if (!HTTPAuthorized(mapHeaders))
2112 printf("ThreadRPCServer incorrect password attempt from %s\n",peer.address().to_string().c_str());
2113 /* Deter brute-forcing short passwords.
2114 If this results in a DOS the user really
2115 shouldn't have their RPC port exposed.*/
2116 if (mapArgs["-rpcpassword"].size() < 20)
2119 stream << HTTPReply(401, "") << std::flush;
2123 Value id = Value::null;
2128 if (!read_string(strRequest, valRequest) || valRequest.type() != obj_type)
2129 throw JSONRPCError(-32700, "Parse error");
2130 const Object& request = valRequest.get_obj();
2132 // Parse id now so errors from here on will have the id
2133 id = find_value(request, "id");
2136 Value valMethod = find_value(request, "method");
2137 if (valMethod.type() == null_type)
2138 throw JSONRPCError(-32600, "Missing method");
2139 if (valMethod.type() != str_type)
2140 throw JSONRPCError(-32600, "Method must be a string");
2141 string strMethod = valMethod.get_str();
2142 if (strMethod != "getwork")
2143 printf("ThreadRPCServer method=%s\n", strMethod.c_str());
2146 Value valParams = find_value(request, "params");
2148 if (valParams.type() == array_type)
2149 params = valParams.get_array();
2150 else if (valParams.type() == null_type)
2153 throw JSONRPCError(-32600, "Params must be an array");
2156 map<string, rpcfn_type>::iterator mi = mapCallTable.find(strMethod);
2157 if (mi == mapCallTable.end())
2158 throw JSONRPCError(-32601, "Method not found");
2160 // Observe safe mode
2161 string strWarning = GetWarnings("rpc");
2162 if (strWarning != "" && !GetBoolArg("-disablesafemode") && !setAllowInSafeMode.count(strMethod))
2163 throw JSONRPCError(-2, string("Safe mode: ") + strWarning);
2169 CRITICAL_BLOCK(cs_main)
2170 CRITICAL_BLOCK(pwalletMain->cs_wallet)
2171 result = (*(*mi).second)(params, false);
2174 string strReply = JSONRPCReply(result, Value::null, id);
2175 stream << HTTPReply(200, strReply) << std::flush;
2177 catch (std::exception& e)
2179 ErrorReply(stream, JSONRPCError(-1, e.what()), id);
2182 catch (Object& objError)
2184 ErrorReply(stream, objError, id);
2186 catch (std::exception& e)
2188 ErrorReply(stream, JSONRPCError(-32700, e.what()), id);
2196 Object CallRPC(const string& strMethod, const Array& params)
2198 if (mapArgs["-rpcuser"] == "" && mapArgs["-rpcpassword"] == "")
2199 throw runtime_error(strprintf(
2200 _("You must set rpcpassword=<password> in the configuration file:\n%s\n"
2201 "If the file does not exist, create it with owner-readable-only file permissions."),
2202 GetConfigFile().c_str()));
2204 // Connect to localhost
2205 bool fUseSSL = GetBoolArg("-rpcssl");
2207 asio::io_service io_service;
2208 ssl::context context(io_service, ssl::context::sslv23);
2209 context.set_options(ssl::context::no_sslv2);
2210 SSLStream sslStream(io_service, context);
2211 SSLIOStreamDevice d(sslStream, fUseSSL);
2212 iostreams::stream<SSLIOStreamDevice> stream(d);
2213 if (!d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", "8332")))
2214 throw runtime_error("couldn't connect to server");
2217 throw runtime_error("-rpcssl=1, but bitcoin compiled without full openssl libraries.");
2219 ip::tcp::iostream stream(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", "8332"));
2221 throw runtime_error("couldn't connect to server");
2225 // HTTP basic authentication
2226 string strUserPass64 = EncodeBase64(mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"]);
2227 map<string, string> mapRequestHeaders;
2228 mapRequestHeaders["Authorization"] = string("Basic ") + strUserPass64;
2231 string strRequest = JSONRPCRequest(strMethod, params, 1);
2232 string strPost = HTTPPost(strRequest, mapRequestHeaders);
2233 stream << strPost << std::flush;
2236 map<string, string> mapHeaders;
2238 int nStatus = ReadHTTP(stream, mapHeaders, strReply);
2240 throw runtime_error("incorrect rpcuser or rpcpassword (authorization failed)");
2241 else if (nStatus >= 400 && nStatus != 400 && nStatus != 404 && nStatus != 500)
2242 throw runtime_error(strprintf("server returned HTTP error %d", nStatus));
2243 else if (strReply.empty())
2244 throw runtime_error("no response from server");
2248 if (!read_string(strReply, valReply))
2249 throw runtime_error("couldn't parse reply from server");
2250 const Object& reply = valReply.get_obj();
2252 throw runtime_error("expected reply to have result, error and id properties");
2260 template<typename T>
2261 void ConvertTo(Value& value)
2263 if (value.type() == str_type)
2265 // reinterpret string as unquoted json value
2267 if (!read_string(value.get_str(), value2))
2268 throw runtime_error("type mismatch");
2269 value = value2.get_value<T>();
2273 value = value.get_value<T>();
2277 int CommandLineRPC(int argc, char *argv[])
2284 while (argc > 1 && IsSwitchChar(argv[1][0]))
2292 throw runtime_error("too few parameters");
2293 string strMethod = argv[1];
2295 // Parameters default to strings
2297 for (int i = 2; i < argc; i++)
2298 params.push_back(argv[i]);
2299 int n = params.size();
2302 // Special case non-string parameter types
2304 if (strMethod == "setgenerate" && n > 0) ConvertTo<bool>(params[0]);
2305 if (strMethod == "setgenerate" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2306 if (strMethod == "sendtoaddress" && n > 1) ConvertTo<double>(params[1]);
2307 if (strMethod == "settxfee" && n > 0) ConvertTo<double>(params[0]);
2308 if (strMethod == "getamountreceived" && n > 1) ConvertTo<boost::int64_t>(params[1]); // deprecated
2309 if (strMethod == "getreceivedbyaddress" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2310 if (strMethod == "getreceivedbyaccount" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2311 if (strMethod == "getreceivedbylabel" && n > 1) ConvertTo<boost::int64_t>(params[1]); // deprecated
2312 if (strMethod == "getallreceived" && n > 0) ConvertTo<boost::int64_t>(params[0]); // deprecated
2313 if (strMethod == "getallreceived" && n > 1) ConvertTo<bool>(params[1]); // deprecated
2314 if (strMethod == "listreceivedbyaddress" && n > 0) ConvertTo<boost::int64_t>(params[0]);
2315 if (strMethod == "listreceivedbyaddress" && n > 1) ConvertTo<bool>(params[1]);
2316 if (strMethod == "listreceivedbyaccount" && n > 0) ConvertTo<boost::int64_t>(params[0]);
2317 if (strMethod == "listreceivedbyaccount" && n > 1) ConvertTo<bool>(params[1]);
2318 if (strMethod == "listreceivedbylabel" && n > 0) ConvertTo<boost::int64_t>(params[0]); // deprecated
2319 if (strMethod == "listreceivedbylabel" && n > 1) ConvertTo<bool>(params[1]); // deprecated
2320 if (strMethod == "getbalance" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2321 if (strMethod == "move" && n > 2) ConvertTo<double>(params[2]);
2322 if (strMethod == "move" && n > 3) ConvertTo<boost::int64_t>(params[3]);
2323 if (strMethod == "sendfrom" && n > 2) ConvertTo<double>(params[2]);
2324 if (strMethod == "sendfrom" && n > 3) ConvertTo<boost::int64_t>(params[3]);
2325 if (strMethod == "listtransactions" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2326 if (strMethod == "listtransactions" && n > 2) ConvertTo<boost::int64_t>(params[2]);
2327 if (strMethod == "listaccounts" && n > 0) ConvertTo<boost::int64_t>(params[0]);
2328 if (strMethod == "walletpassphrase" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2329 if (strMethod == "sendmany" && n > 1)
2331 string s = params[1].get_str();
2333 if (!read_string(s, v) || v.type() != obj_type)
2334 throw runtime_error("type mismatch");
2335 params[1] = v.get_obj();
2337 if (strMethod == "sendmany" && n > 2) ConvertTo<boost::int64_t>(params[2]);
2340 Object reply = CallRPC(strMethod, params);
2343 const Value& result = find_value(reply, "result");
2344 const Value& error = find_value(reply, "error");
2346 if (error.type() != null_type)
2349 strPrint = "error: " + write_string(error, false);
2350 int code = find_value(error.get_obj(), "code").get_int();
2356 if (result.type() == null_type)
2358 else if (result.type() == str_type)
2359 strPrint = result.get_str();
2361 strPrint = write_string(result, true);
2364 catch (std::exception& e)
2366 strPrint = string("error: ") + e.what();
2371 PrintException(NULL, "CommandLineRPC()");
2376 #if defined(__WXMSW__) && defined(GUI)
2377 // Windows GUI apps can't print to command line,
2378 // so settle for a message box yuck
2379 MyMessageBox(strPrint, "Bitcoin", wxOK);
2381 fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
2391 int main(int argc, char *argv[])
2394 // Turn off microsoft heap dump noise
2395 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
2396 _CrtSetReportFile(_CRT_WARN, CreateFile("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
2398 setbuf(stdin, NULL);
2399 setbuf(stdout, NULL);
2400 setbuf(stderr, NULL);
2404 if (argc >= 2 && string(argv[1]) == "-server")
2406 printf("server ready\n");
2407 ThreadRPCServer(NULL);
2411 return CommandLineRPC(argc, argv);
2414 catch (std::exception& e) {
2415 PrintException(&e, "main()");
2417 PrintException(NULL, "main()");