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 / 1000));
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 = GetTimeMillis() + *((int64*)parg) * 1000;
1282 ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime);
1284 if (nWalletUnlockTime == 0)
1286 nWalletUnlockTime = nMyWakeTime;
1290 if (nWalletUnlockTime==0)
1292 int64 nToSleep = nWalletUnlockTime - GetTimeMillis();
1296 LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime);
1298 ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime);
1302 if (nWalletUnlockTime)
1304 nWalletUnlockTime = 0;
1305 pwalletMain->Lock();
1310 if (nWalletUnlockTime < nMyWakeTime)
1311 nWalletUnlockTime = nMyWakeTime;
1314 LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime);
1316 delete (int64*)parg;
1319 Value walletpassphrase(const Array& params, bool fHelp)
1321 if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
1322 throw runtime_error(
1323 "walletpassphrase <passphrase> <timeout>\n"
1324 "Stores the wallet decryption key in memory for <timeout> seconds.");
1327 if (!pwalletMain->IsCrypted())
1328 throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrase was called.");
1330 if (!pwalletMain->IsLocked())
1331 throw JSONRPCError(-17, "Error: Wallet is already unlocked.");
1333 // Note that the walletpassphrase is stored in params[0] which is not mlock()ed
1334 string strWalletPass;
1335 strWalletPass.reserve(100);
1336 mlock(&strWalletPass[0], strWalletPass.capacity());
1337 strWalletPass = params[0].get_str();
1339 if (strWalletPass.length() > 0)
1341 if (!pwalletMain->Unlock(strWalletPass))
1343 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1344 munlock(&strWalletPass[0], strWalletPass.capacity());
1345 throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
1347 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1348 munlock(&strWalletPass[0], strWalletPass.capacity());
1351 throw runtime_error(
1352 "walletpassphrase <passphrase> <timeout>\n"
1353 "Stores the wallet decryption key in memory for <timeout> seconds.");
1355 CreateThread(ThreadTopUpKeyPool, NULL);
1356 int64* pnSleepTime = new int64(params[1].get_int64());
1357 CreateThread(ThreadCleanWalletPassphrase, pnSleepTime);
1363 Value walletpassphrasechange(const Array& params, bool fHelp)
1365 if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2))
1366 throw runtime_error(
1367 "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
1368 "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
1371 if (!pwalletMain->IsCrypted())
1372 throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrasechange was called.");
1374 string strOldWalletPass;
1375 strOldWalletPass.reserve(100);
1376 mlock(&strOldWalletPass[0], strOldWalletPass.capacity());
1377 strOldWalletPass = params[0].get_str();
1379 string strNewWalletPass;
1380 strNewWalletPass.reserve(100);
1381 mlock(&strNewWalletPass[0], strNewWalletPass.capacity());
1382 strNewWalletPass = params[1].get_str();
1384 if (strOldWalletPass.length() < 1 || strNewWalletPass.length() < 1)
1385 throw runtime_error(
1386 "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
1387 "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
1389 if (!pwalletMain->ChangeWalletPassphrase(strOldWalletPass, strNewWalletPass))
1391 fill(strOldWalletPass.begin(), strOldWalletPass.end(), '\0');
1392 fill(strNewWalletPass.begin(), strNewWalletPass.end(), '\0');
1393 munlock(&strOldWalletPass[0], strOldWalletPass.capacity());
1394 munlock(&strNewWalletPass[0], strNewWalletPass.capacity());
1395 throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
1397 fill(strNewWalletPass.begin(), strNewWalletPass.end(), '\0');
1398 fill(strOldWalletPass.begin(), strOldWalletPass.end(), '\0');
1399 munlock(&strOldWalletPass[0], strOldWalletPass.capacity());
1400 munlock(&strNewWalletPass[0], strNewWalletPass.capacity());
1406 Value walletlock(const Array& params, bool fHelp)
1408 if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0))
1409 throw runtime_error(
1411 "Removes the wallet encryption key from memory, locking the wallet.\n"
1412 "After calling this method, you will need to call walletpassphrase again\n"
1413 "before being able to call any methods which require the wallet to be unlocked.");
1416 if (!pwalletMain->IsCrypted())
1417 throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletlock was called.");
1419 CRITICAL_BLOCK(cs_nWalletUnlockTime)
1421 pwalletMain->Lock();
1422 nWalletUnlockTime = 0;
1429 Value encryptwallet(const Array& params, bool fHelp)
1431 if (!pwalletMain->IsCrypted() && (fHelp || params.size() != 1))
1432 throw runtime_error(
1433 "encryptwallet <passphrase>\n"
1434 "Encrypts the wallet with <passphrase>.");
1437 if (pwalletMain->IsCrypted())
1438 throw JSONRPCError(-15, "Error: running with an encrypted wallet, but encryptwallet was called.");
1441 // shutting down via RPC while the GUI is running does not work (yet):
1442 throw runtime_error("Not Yet Implemented: use GUI to encrypt wallet, not RPC command");
1445 string strWalletPass;
1446 strWalletPass.reserve(100);
1447 mlock(&strWalletPass[0], strWalletPass.capacity());
1448 strWalletPass = params[0].get_str();
1450 if (strWalletPass.length() < 1)
1451 throw runtime_error(
1452 "encryptwallet <passphrase>\n"
1453 "Encrypts the wallet with <passphrase>.");
1455 if (!pwalletMain->EncryptWallet(strWalletPass))
1457 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1458 munlock(&strWalletPass[0], strWalletPass.capacity());
1459 throw JSONRPCError(-16, "Error: Failed to encrypt the wallet.");
1461 fill(strWalletPass.begin(), strWalletPass.end(), '\0');
1462 munlock(&strWalletPass[0], strWalletPass.capacity());
1464 // BDB seems to have a bad habit of writing old data into
1465 // slack space in .dat files; that is bad if the old data is
1466 // unencrypted private keys. So:
1467 CreateThread(Shutdown, NULL);
1468 return "wallet encrypted; bitcoin server stopping, restart to run with encrypted wallet";
1472 Value validateaddress(const Array& params, bool fHelp)
1474 if (fHelp || params.size() != 1)
1475 throw runtime_error(
1476 "validateaddress <bitcoinaddress>\n"
1477 "Return information about <bitcoinaddress>.");
1479 CBitcoinAddress address(params[0].get_str());
1480 bool isValid = address.IsValid();
1483 ret.push_back(Pair("isvalid", isValid));
1486 // Call Hash160ToAddress() so we always return current ADDRESSVERSION
1487 // version of the address:
1488 string currentAddress = address.ToString();
1489 ret.push_back(Pair("address", currentAddress));
1490 ret.push_back(Pair("ismine", (pwalletMain->HaveKey(address) > 0)));
1491 if (pwalletMain->mapAddressBook.count(address))
1492 ret.push_back(Pair("account", pwalletMain->mapAddressBook[address]));
1498 Value getwork(const Array& params, bool fHelp)
1500 if (fHelp || params.size() > 1)
1501 throw runtime_error(
1503 "If [data] is not specified, returns formatted hash data to work on:\n"
1504 " \"midstate\" : precomputed hash state after hashing the first half of the data\n"
1505 " \"data\" : block data\n"
1506 " \"hash1\" : formatted hash buffer for second hash\n"
1507 " \"target\" : little endian hash target\n"
1508 "If [data] is specified, tries to solve the block and returns true if it was successful.");
1511 throw JSONRPCError(-9, "Bitcoin is not connected!");
1513 if (IsInitialBlockDownload())
1514 throw JSONRPCError(-10, "Bitcoin is downloading blocks...");
1516 typedef map<uint256, pair<CBlock*, CScript> > mapNewBlock_t;
1517 static mapNewBlock_t mapNewBlock;
1518 static vector<CBlock*> vNewBlock;
1519 static CReserveKey reservekey(pwalletMain);
1521 if (params.size() == 0)
1524 static unsigned int nTransactionsUpdatedLast;
1525 static CBlockIndex* pindexPrev;
1526 static int64 nStart;
1527 static CBlock* pblock;
1528 if (pindexPrev != pindexBest ||
1529 (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60))
1531 if (pindexPrev != pindexBest)
1533 // Deallocate old blocks since they're obsolete now
1534 mapNewBlock.clear();
1535 BOOST_FOREACH(CBlock* pblock, vNewBlock)
1539 nTransactionsUpdatedLast = nTransactionsUpdated;
1540 pindexPrev = pindexBest;
1544 pblock = CreateNewBlock(reservekey);
1546 throw JSONRPCError(-7, "Out of memory");
1547 vNewBlock.push_back(pblock);
1551 pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1554 // Update nExtraNonce
1555 static unsigned int nExtraNonce = 0;
1556 IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
1559 mapNewBlock[pblock->hashMerkleRoot] = make_pair(pblock, pblock->vtx[0].vin[0].scriptSig);
1561 // Prebuild hash buffers
1565 FormatHashBuffers(pblock, pmidstate, pdata, phash1);
1567 uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
1570 result.push_back(Pair("midstate", HexStr(BEGIN(pmidstate), END(pmidstate))));
1571 result.push_back(Pair("data", HexStr(BEGIN(pdata), END(pdata))));
1572 result.push_back(Pair("hash1", HexStr(BEGIN(phash1), END(phash1))));
1573 result.push_back(Pair("target", HexStr(BEGIN(hashTarget), END(hashTarget))));
1579 vector<unsigned char> vchData = ParseHex(params[0].get_str());
1580 if (vchData.size() != 128)
1581 throw JSONRPCError(-8, "Invalid parameter");
1582 CBlock* pdata = (CBlock*)&vchData[0];
1585 for (int i = 0; i < 128/4; i++)
1586 ((unsigned int*)pdata)[i] = CryptoPP::ByteReverse(((unsigned int*)pdata)[i]);
1589 if (!mapNewBlock.count(pdata->hashMerkleRoot))
1591 CBlock* pblock = mapNewBlock[pdata->hashMerkleRoot].first;
1593 pblock->nTime = pdata->nTime;
1594 pblock->nNonce = pdata->nNonce;
1595 pblock->vtx[0].vin[0].scriptSig = mapNewBlock[pdata->hashMerkleRoot].second;
1596 pblock->hashMerkleRoot = pblock->BuildMerkleTree();
1598 return CheckWork(pblock, *pwalletMain, reservekey);
1616 pair<string, rpcfn_type> pCallTable[] =
1618 make_pair("help", &help),
1619 make_pair("stop", &stop),
1620 make_pair("getblockcount", &getblockcount),
1621 make_pair("getblocknumber", &getblocknumber),
1622 make_pair("getconnectioncount", &getconnectioncount),
1623 make_pair("getdifficulty", &getdifficulty),
1624 make_pair("getgenerate", &getgenerate),
1625 make_pair("setgenerate", &setgenerate),
1626 make_pair("gethashespersec", &gethashespersec),
1627 make_pair("getinfo", &getinfo),
1628 make_pair("getnewaddress", &getnewaddress),
1629 make_pair("getaccountaddress", &getaccountaddress),
1630 make_pair("setaccount", &setaccount),
1631 make_pair("setlabel", &setaccount), // deprecated
1632 make_pair("getaccount", &getaccount),
1633 make_pair("getlabel", &getaccount), // deprecated
1634 make_pair("getaddressesbyaccount", &getaddressesbyaccount),
1635 make_pair("getaddressesbylabel", &getaddressesbyaccount), // deprecated
1636 make_pair("sendtoaddress", &sendtoaddress),
1637 make_pair("getamountreceived", &getreceivedbyaddress), // deprecated, renamed to getreceivedbyaddress
1638 make_pair("getallreceived", &listreceivedbyaddress), // deprecated, renamed to listreceivedbyaddress
1639 make_pair("getreceivedbyaddress", &getreceivedbyaddress),
1640 make_pair("getreceivedbyaccount", &getreceivedbyaccount),
1641 make_pair("getreceivedbylabel", &getreceivedbyaccount), // deprecated
1642 make_pair("listreceivedbyaddress", &listreceivedbyaddress),
1643 make_pair("listreceivedbyaccount", &listreceivedbyaccount),
1644 make_pair("listreceivedbylabel", &listreceivedbyaccount), // deprecated
1645 make_pair("backupwallet", &backupwallet),
1646 make_pair("keypoolrefill", &keypoolrefill),
1647 make_pair("walletpassphrase", &walletpassphrase),
1648 make_pair("walletpassphrasechange", &walletpassphrasechange),
1649 make_pair("walletlock", &walletlock),
1650 make_pair("encryptwallet", &encryptwallet),
1651 make_pair("validateaddress", &validateaddress),
1652 make_pair("getbalance", &getbalance),
1653 make_pair("move", &movecmd),
1654 make_pair("sendfrom", &sendfrom),
1655 make_pair("sendmany", &sendmany),
1656 make_pair("gettransaction", &gettransaction),
1657 make_pair("listtransactions", &listtransactions),
1658 make_pair("getwork", &getwork),
1659 make_pair("listaccounts", &listaccounts),
1660 make_pair("settxfee", &settxfee),
1662 map<string, rpcfn_type> mapCallTable(pCallTable, pCallTable + sizeof(pCallTable)/sizeof(pCallTable[0]));
1664 string pAllowInSafeMode[] =
1670 "getconnectioncount",
1677 "getaccountaddress",
1678 "setlabel", // deprecated
1680 "getlabel", // deprecated
1681 "getaddressesbyaccount",
1682 "getaddressesbylabel", // deprecated
1690 set<string> setAllowInSafeMode(pAllowInSafeMode, pAllowInSafeMode + sizeof(pAllowInSafeMode)/sizeof(pAllowInSafeMode[0]));
1698 // This ain't Apache. We're just using HTTP header for the length field
1699 // and to be compatible with other JSON-RPC implementations.
1702 string HTTPPost(const string& strMsg, const map<string,string>& mapRequestHeaders)
1705 s << "POST / HTTP/1.1\r\n"
1706 << "User-Agent: bitcoin-json-rpc/" << FormatFullVersion() << "\r\n"
1707 << "Host: 127.0.0.1\r\n"
1708 << "Content-Type: application/json\r\n"
1709 << "Content-Length: " << strMsg.size() << "\r\n"
1710 << "Accept: application/json\r\n";
1711 BOOST_FOREACH(const PAIRTYPE(string, string)& item, mapRequestHeaders)
1712 s << item.first << ": " << item.second << "\r\n";
1713 s << "\r\n" << strMsg;
1718 string rfc1123Time()
1723 struct tm* now_gmt = gmtime(&now);
1724 string locale(setlocale(LC_TIME, NULL));
1725 setlocale(LC_TIME, "C"); // we want posix (aka "C") weekday/month strings
1726 strftime(buffer, sizeof(buffer), "%a, %d %b %Y %H:%M:%S +0000", now_gmt);
1727 setlocale(LC_TIME, locale.c_str());
1728 return string(buffer);
1731 static string HTTPReply(int nStatus, const string& strMsg)
1734 return strprintf("HTTP/1.0 401 Authorization Required\r\n"
1736 "Server: bitcoin-json-rpc/%s\r\n"
1737 "WWW-Authenticate: Basic realm=\"jsonrpc\"\r\n"
1738 "Content-Type: text/html\r\n"
1739 "Content-Length: 296\r\n"
1741 "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"\r\n"
1742 "\"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd\">\r\n"
1745 "<TITLE>Error</TITLE>\r\n"
1746 "<META HTTP-EQUIV='Content-Type' CONTENT='text/html; charset=ISO-8859-1'>\r\n"
1748 "<BODY><H1>401 Unauthorized.</H1></BODY>\r\n"
1749 "</HTML>\r\n", rfc1123Time().c_str(), FormatFullVersion().c_str());
1751 if (nStatus == 200) strStatus = "OK";
1752 else if (nStatus == 400) strStatus = "Bad Request";
1753 else if (nStatus == 403) strStatus = "Forbidden";
1754 else if (nStatus == 404) strStatus = "Not Found";
1755 else if (nStatus == 500) strStatus = "Internal Server Error";
1757 "HTTP/1.1 %d %s\r\n"
1759 "Connection: close\r\n"
1760 "Content-Length: %d\r\n"
1761 "Content-Type: application/json\r\n"
1762 "Server: bitcoin-json-rpc/%s\r\n"
1767 rfc1123Time().c_str(),
1769 FormatFullVersion().c_str(),
1773 int ReadHTTPStatus(std::basic_istream<char>& stream)
1776 getline(stream, str);
1777 vector<string> vWords;
1778 boost::split(vWords, str, boost::is_any_of(" "));
1779 if (vWords.size() < 2)
1781 return atoi(vWords[1].c_str());
1784 int ReadHTTPHeader(std::basic_istream<char>& stream, map<string, string>& mapHeadersRet)
1790 std::getline(stream, str);
1791 if (str.empty() || str == "\r")
1793 string::size_type nColon = str.find(":");
1794 if (nColon != string::npos)
1796 string strHeader = str.substr(0, nColon);
1797 boost::trim(strHeader);
1798 boost::to_lower(strHeader);
1799 string strValue = str.substr(nColon+1);
1800 boost::trim(strValue);
1801 mapHeadersRet[strHeader] = strValue;
1802 if (strHeader == "content-length")
1803 nLen = atoi(strValue.c_str());
1809 int ReadHTTP(std::basic_istream<char>& stream, map<string, string>& mapHeadersRet, string& strMessageRet)
1811 mapHeadersRet.clear();
1815 int nStatus = ReadHTTPStatus(stream);
1818 int nLen = ReadHTTPHeader(stream, mapHeadersRet);
1819 if (nLen < 0 || nLen > MAX_SIZE)
1825 vector<char> vch(nLen);
1826 stream.read(&vch[0], nLen);
1827 strMessageRet = string(vch.begin(), vch.end());
1833 string EncodeBase64(string s)
1838 b64 = BIO_new(BIO_f_base64());
1839 BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
1840 bmem = BIO_new(BIO_s_mem());
1841 b64 = BIO_push(b64, bmem);
1842 BIO_write(b64, s.c_str(), s.size());
1844 BIO_get_mem_ptr(b64, &bptr);
1846 string result(bptr->data, bptr->length);
1852 string DecodeBase64(string s)
1856 char* buffer = static_cast<char*>(calloc(s.size(), sizeof(char)));
1858 b64 = BIO_new(BIO_f_base64());
1859 BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
1860 bmem = BIO_new_mem_buf(const_cast<char*>(s.c_str()), s.size());
1861 bmem = BIO_push(b64, bmem);
1862 BIO_read(bmem, buffer, s.size());
1865 string result(buffer);
1870 bool HTTPAuthorized(map<string, string>& mapHeaders)
1872 string strAuth = mapHeaders["authorization"];
1873 if (strAuth.substr(0,6) != "Basic ")
1875 string strUserPass64 = strAuth.substr(6); boost::trim(strUserPass64);
1876 string strUserPass = DecodeBase64(strUserPass64);
1877 string::size_type nColon = strUserPass.find(":");
1878 if (nColon == string::npos)
1880 string strUser = strUserPass.substr(0, nColon);
1881 string strPassword = strUserPass.substr(nColon+1);
1882 return (strUser == mapArgs["-rpcuser"] && strPassword == mapArgs["-rpcpassword"]);
1886 // JSON-RPC protocol. Bitcoin speaks version 1.0 for maximum compatibility,
1887 // but uses JSON-RPC 1.1/2.0 standards for parts of the 1.0 standard that were
1888 // unspecified (HTTP errors and contents of 'error').
1890 // 1.0 spec: http://json-rpc.org/wiki/specification
1891 // 1.2 spec: http://groups.google.com/group/json-rpc/web/json-rpc-over-http
1892 // http://www.codeproject.com/KB/recipes/JSON_Spirit.aspx
1895 string JSONRPCRequest(const string& strMethod, const Array& params, const Value& id)
1898 request.push_back(Pair("method", strMethod));
1899 request.push_back(Pair("params", params));
1900 request.push_back(Pair("id", id));
1901 return write_string(Value(request), false) + "\n";
1904 string JSONRPCReply(const Value& result, const Value& error, const Value& id)
1907 if (error.type() != null_type)
1908 reply.push_back(Pair("result", Value::null));
1910 reply.push_back(Pair("result", result));
1911 reply.push_back(Pair("error", error));
1912 reply.push_back(Pair("id", id));
1913 return write_string(Value(reply), false) + "\n";
1916 void ErrorReply(std::ostream& stream, const Object& objError, const Value& id)
1918 // Send error reply from json-rpc error object
1920 int code = find_value(objError, "code").get_int();
1921 if (code == -32600) nStatus = 400;
1922 else if (code == -32601) nStatus = 404;
1923 string strReply = JSONRPCReply(Value::null, objError, id);
1924 stream << HTTPReply(nStatus, strReply) << std::flush;
1927 bool ClientAllowed(const string& strAddress)
1929 if (strAddress == asio::ip::address_v4::loopback().to_string())
1931 const vector<string>& vAllow = mapMultiArgs["-rpcallowip"];
1932 BOOST_FOREACH(string strAllow, vAllow)
1933 if (WildcardMatch(strAddress, strAllow))
1940 // IOStream device that speaks SSL but can also speak non-SSL
1942 class SSLIOStreamDevice : public iostreams::device<iostreams::bidirectional> {
1944 SSLIOStreamDevice(SSLStream &streamIn, bool fUseSSLIn) : stream(streamIn)
1946 fUseSSL = fUseSSLIn;
1947 fNeedHandshake = fUseSSLIn;
1950 void handshake(ssl::stream_base::handshake_type role)
1952 if (!fNeedHandshake) return;
1953 fNeedHandshake = false;
1954 stream.handshake(role);
1956 std::streamsize read(char* s, std::streamsize n)
1958 handshake(ssl::stream_base::server); // HTTPS servers read first
1959 if (fUseSSL) return stream.read_some(asio::buffer(s, n));
1960 return stream.next_layer().read_some(asio::buffer(s, n));
1962 std::streamsize write(const char* s, std::streamsize n)
1964 handshake(ssl::stream_base::client); // HTTPS clients write first
1965 if (fUseSSL) return asio::write(stream, asio::buffer(s, n));
1966 return asio::write(stream.next_layer(), asio::buffer(s, n));
1968 bool connect(const std::string& server, const std::string& port)
1970 ip::tcp::resolver resolver(stream.get_io_service());
1971 ip::tcp::resolver::query query(server.c_str(), port.c_str());
1972 ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
1973 ip::tcp::resolver::iterator end;
1974 boost::system::error_code error = asio::error::host_not_found;
1975 while (error && endpoint_iterator != end)
1977 stream.lowest_layer().close();
1978 stream.lowest_layer().connect(*endpoint_iterator++, error);
1986 bool fNeedHandshake;
1992 void ThreadRPCServer(void* parg)
1994 IMPLEMENT_RANDOMIZE_STACK(ThreadRPCServer(parg));
1997 vnThreadsRunning[4]++;
1998 ThreadRPCServer2(parg);
1999 vnThreadsRunning[4]--;
2001 catch (std::exception& e) {
2002 vnThreadsRunning[4]--;
2003 PrintException(&e, "ThreadRPCServer()");
2005 vnThreadsRunning[4]--;
2006 PrintException(NULL, "ThreadRPCServer()");
2008 printf("ThreadRPCServer exiting\n");
2011 void ThreadRPCServer2(void* parg)
2013 printf("ThreadRPCServer started\n");
2015 if (mapArgs["-rpcuser"] == "" && mapArgs["-rpcpassword"] == "")
2017 unsigned char rand_pwd[32];
2018 RAND_bytes(rand_pwd, 32);
2019 string strWhatAmI = "To use bitcoind";
2020 if (mapArgs.count("-server"))
2021 strWhatAmI = strprintf(_("To use the %s option"), "\"-server\"");
2022 else if (mapArgs.count("-daemon"))
2023 strWhatAmI = strprintf(_("To use the %s option"), "\"-daemon\"");
2025 _("Warning: %s, you must set a rpcpassword in the configuration file:\n %s\n"
2026 "It is recommended you use the following random password:\n"
2027 "rpcuser=bitcoinrpc\n"
2029 "(you do not need to remember this password)\n"
2030 "If the file does not exist, create it with owner-readable-only file permissions.\n"),
2032 GetConfigFile().c_str(),
2033 EncodeBase58(&rand_pwd[0],&rand_pwd[0]+32).c_str());
2034 CreateThread(Shutdown, NULL);
2038 bool fUseSSL = GetBoolArg("-rpcssl");
2039 asio::ip::address bindAddress = mapArgs.count("-rpcallowip") ? asio::ip::address_v4::any() : asio::ip::address_v4::loopback();
2041 asio::io_service io_service;
2042 ip::tcp::endpoint endpoint(bindAddress, GetArg("-rpcport", 8332));
2043 ip::tcp::acceptor acceptor(io_service, endpoint);
2045 acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
2048 ssl::context context(io_service, ssl::context::sslv23);
2051 context.set_options(ssl::context::no_sslv2);
2052 filesystem::path certfile = GetArg("-rpcsslcertificatechainfile", "server.cert");
2053 if (!certfile.is_complete()) certfile = filesystem::path(GetDataDir()) / certfile;
2054 if (filesystem::exists(certfile)) context.use_certificate_chain_file(certfile.string().c_str());
2055 else printf("ThreadRPCServer ERROR: missing server certificate file %s\n", certfile.string().c_str());
2056 filesystem::path pkfile = GetArg("-rpcsslprivatekeyfile", "server.pem");
2057 if (!pkfile.is_complete()) pkfile = filesystem::path(GetDataDir()) / pkfile;
2058 if (filesystem::exists(pkfile)) context.use_private_key_file(pkfile.string().c_str(), ssl::context::pem);
2059 else printf("ThreadRPCServer ERROR: missing server private key file %s\n", pkfile.string().c_str());
2061 string ciphers = GetArg("-rpcsslciphers",
2062 "TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH");
2063 SSL_CTX_set_cipher_list(context.impl(), ciphers.c_str());
2067 throw runtime_error("-rpcssl=1, but bitcoin compiled without full openssl libraries.");
2072 // Accept connection
2074 SSLStream sslStream(io_service, context);
2075 SSLIOStreamDevice d(sslStream, fUseSSL);
2076 iostreams::stream<SSLIOStreamDevice> stream(d);
2078 ip::tcp::iostream stream;
2081 ip::tcp::endpoint peer;
2082 vnThreadsRunning[4]--;
2084 acceptor.accept(sslStream.lowest_layer(), peer);
2086 acceptor.accept(*stream.rdbuf(), peer);
2088 vnThreadsRunning[4]++;
2092 // Restrict callers by IP
2093 if (!ClientAllowed(peer.address().to_string()))
2095 // Only send a 403 if we're not using SSL to prevent a DoS during the SSL handshake.
2097 stream << HTTPReply(403, "") << std::flush;
2101 map<string, string> mapHeaders;
2104 boost::thread api_caller(ReadHTTP, boost::ref(stream), boost::ref(mapHeaders), boost::ref(strRequest));
2105 if (!api_caller.timed_join(boost::posix_time::seconds(GetArg("-rpctimeout", 30))))
2108 printf("ThreadRPCServer ReadHTTP timeout\n");
2112 // Check authorization
2113 if (mapHeaders.count("authorization") == 0)
2115 stream << HTTPReply(401, "") << std::flush;
2118 if (!HTTPAuthorized(mapHeaders))
2120 printf("ThreadRPCServer incorrect password attempt from %s\n",peer.address().to_string().c_str());
2121 /* Deter brute-forcing short passwords.
2122 If this results in a DOS the user really
2123 shouldn't have their RPC port exposed.*/
2124 if (mapArgs["-rpcpassword"].size() < 20)
2127 stream << HTTPReply(401, "") << std::flush;
2131 Value id = Value::null;
2136 if (!read_string(strRequest, valRequest) || valRequest.type() != obj_type)
2137 throw JSONRPCError(-32700, "Parse error");
2138 const Object& request = valRequest.get_obj();
2140 // Parse id now so errors from here on will have the id
2141 id = find_value(request, "id");
2144 Value valMethod = find_value(request, "method");
2145 if (valMethod.type() == null_type)
2146 throw JSONRPCError(-32600, "Missing method");
2147 if (valMethod.type() != str_type)
2148 throw JSONRPCError(-32600, "Method must be a string");
2149 string strMethod = valMethod.get_str();
2150 if (strMethod != "getwork")
2151 printf("ThreadRPCServer method=%s\n", strMethod.c_str());
2154 Value valParams = find_value(request, "params");
2156 if (valParams.type() == array_type)
2157 params = valParams.get_array();
2158 else if (valParams.type() == null_type)
2161 throw JSONRPCError(-32600, "Params must be an array");
2164 map<string, rpcfn_type>::iterator mi = mapCallTable.find(strMethod);
2165 if (mi == mapCallTable.end())
2166 throw JSONRPCError(-32601, "Method not found");
2168 // Observe safe mode
2169 string strWarning = GetWarnings("rpc");
2170 if (strWarning != "" && !GetBoolArg("-disablesafemode") && !setAllowInSafeMode.count(strMethod))
2171 throw JSONRPCError(-2, string("Safe mode: ") + strWarning);
2177 CRITICAL_BLOCK(cs_main)
2178 CRITICAL_BLOCK(pwalletMain->cs_wallet)
2179 result = (*(*mi).second)(params, false);
2182 string strReply = JSONRPCReply(result, Value::null, id);
2183 stream << HTTPReply(200, strReply) << std::flush;
2185 catch (std::exception& e)
2187 ErrorReply(stream, JSONRPCError(-1, e.what()), id);
2190 catch (Object& objError)
2192 ErrorReply(stream, objError, id);
2194 catch (std::exception& e)
2196 ErrorReply(stream, JSONRPCError(-32700, e.what()), id);
2204 Object CallRPC(const string& strMethod, const Array& params)
2206 if (mapArgs["-rpcuser"] == "" && mapArgs["-rpcpassword"] == "")
2207 throw runtime_error(strprintf(
2208 _("You must set rpcpassword=<password> in the configuration file:\n%s\n"
2209 "If the file does not exist, create it with owner-readable-only file permissions."),
2210 GetConfigFile().c_str()));
2212 // Connect to localhost
2213 bool fUseSSL = GetBoolArg("-rpcssl");
2215 asio::io_service io_service;
2216 ssl::context context(io_service, ssl::context::sslv23);
2217 context.set_options(ssl::context::no_sslv2);
2218 SSLStream sslStream(io_service, context);
2219 SSLIOStreamDevice d(sslStream, fUseSSL);
2220 iostreams::stream<SSLIOStreamDevice> stream(d);
2221 if (!d.connect(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", "8332")))
2222 throw runtime_error("couldn't connect to server");
2225 throw runtime_error("-rpcssl=1, but bitcoin compiled without full openssl libraries.");
2227 ip::tcp::iostream stream(GetArg("-rpcconnect", "127.0.0.1"), GetArg("-rpcport", "8332"));
2229 throw runtime_error("couldn't connect to server");
2233 // HTTP basic authentication
2234 string strUserPass64 = EncodeBase64(mapArgs["-rpcuser"] + ":" + mapArgs["-rpcpassword"]);
2235 map<string, string> mapRequestHeaders;
2236 mapRequestHeaders["Authorization"] = string("Basic ") + strUserPass64;
2239 string strRequest = JSONRPCRequest(strMethod, params, 1);
2240 string strPost = HTTPPost(strRequest, mapRequestHeaders);
2241 stream << strPost << std::flush;
2244 map<string, string> mapHeaders;
2246 int nStatus = ReadHTTP(stream, mapHeaders, strReply);
2248 throw runtime_error("incorrect rpcuser or rpcpassword (authorization failed)");
2249 else if (nStatus >= 400 && nStatus != 400 && nStatus != 404 && nStatus != 500)
2250 throw runtime_error(strprintf("server returned HTTP error %d", nStatus));
2251 else if (strReply.empty())
2252 throw runtime_error("no response from server");
2256 if (!read_string(strReply, valReply))
2257 throw runtime_error("couldn't parse reply from server");
2258 const Object& reply = valReply.get_obj();
2260 throw runtime_error("expected reply to have result, error and id properties");
2268 template<typename T>
2269 void ConvertTo(Value& value)
2271 if (value.type() == str_type)
2273 // reinterpret string as unquoted json value
2275 if (!read_string(value.get_str(), value2))
2276 throw runtime_error("type mismatch");
2277 value = value2.get_value<T>();
2281 value = value.get_value<T>();
2285 int CommandLineRPC(int argc, char *argv[])
2292 while (argc > 1 && IsSwitchChar(argv[1][0]))
2300 throw runtime_error("too few parameters");
2301 string strMethod = argv[1];
2303 // Parameters default to strings
2305 for (int i = 2; i < argc; i++)
2306 params.push_back(argv[i]);
2307 int n = params.size();
2310 // Special case non-string parameter types
2312 if (strMethod == "setgenerate" && n > 0) ConvertTo<bool>(params[0]);
2313 if (strMethod == "setgenerate" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2314 if (strMethod == "sendtoaddress" && n > 1) ConvertTo<double>(params[1]);
2315 if (strMethod == "settxfee" && n > 0) ConvertTo<double>(params[0]);
2316 if (strMethod == "getamountreceived" && n > 1) ConvertTo<boost::int64_t>(params[1]); // deprecated
2317 if (strMethod == "getreceivedbyaddress" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2318 if (strMethod == "getreceivedbyaccount" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2319 if (strMethod == "getreceivedbylabel" && n > 1) ConvertTo<boost::int64_t>(params[1]); // deprecated
2320 if (strMethod == "getallreceived" && n > 0) ConvertTo<boost::int64_t>(params[0]); // deprecated
2321 if (strMethod == "getallreceived" && n > 1) ConvertTo<bool>(params[1]); // deprecated
2322 if (strMethod == "listreceivedbyaddress" && n > 0) ConvertTo<boost::int64_t>(params[0]);
2323 if (strMethod == "listreceivedbyaddress" && n > 1) ConvertTo<bool>(params[1]);
2324 if (strMethod == "listreceivedbyaccount" && n > 0) ConvertTo<boost::int64_t>(params[0]);
2325 if (strMethod == "listreceivedbyaccount" && n > 1) ConvertTo<bool>(params[1]);
2326 if (strMethod == "listreceivedbylabel" && n > 0) ConvertTo<boost::int64_t>(params[0]); // deprecated
2327 if (strMethod == "listreceivedbylabel" && n > 1) ConvertTo<bool>(params[1]); // deprecated
2328 if (strMethod == "getbalance" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2329 if (strMethod == "move" && n > 2) ConvertTo<double>(params[2]);
2330 if (strMethod == "move" && n > 3) ConvertTo<boost::int64_t>(params[3]);
2331 if (strMethod == "sendfrom" && n > 2) ConvertTo<double>(params[2]);
2332 if (strMethod == "sendfrom" && n > 3) ConvertTo<boost::int64_t>(params[3]);
2333 if (strMethod == "listtransactions" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2334 if (strMethod == "listtransactions" && n > 2) ConvertTo<boost::int64_t>(params[2]);
2335 if (strMethod == "listaccounts" && n > 0) ConvertTo<boost::int64_t>(params[0]);
2336 if (strMethod == "walletpassphrase" && n > 1) ConvertTo<boost::int64_t>(params[1]);
2337 if (strMethod == "sendmany" && n > 1)
2339 string s = params[1].get_str();
2341 if (!read_string(s, v) || v.type() != obj_type)
2342 throw runtime_error("type mismatch");
2343 params[1] = v.get_obj();
2345 if (strMethod == "sendmany" && n > 2) ConvertTo<boost::int64_t>(params[2]);
2348 Object reply = CallRPC(strMethod, params);
2351 const Value& result = find_value(reply, "result");
2352 const Value& error = find_value(reply, "error");
2354 if (error.type() != null_type)
2357 strPrint = "error: " + write_string(error, false);
2358 int code = find_value(error.get_obj(), "code").get_int();
2364 if (result.type() == null_type)
2366 else if (result.type() == str_type)
2367 strPrint = result.get_str();
2369 strPrint = write_string(result, true);
2372 catch (std::exception& e)
2374 strPrint = string("error: ") + e.what();
2379 PrintException(NULL, "CommandLineRPC()");
2384 #if defined(__WXMSW__) && defined(GUI)
2385 // Windows GUI apps can't print to command line,
2386 // so settle for a message box yuck
2387 MyMessageBox(strPrint, "Bitcoin", wxOK);
2389 fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
2399 int main(int argc, char *argv[])
2402 // Turn off microsoft heap dump noise
2403 _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
2404 _CrtSetReportFile(_CRT_WARN, CreateFile("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
2406 setbuf(stdin, NULL);
2407 setbuf(stdout, NULL);
2408 setbuf(stderr, NULL);
2412 if (argc >= 2 && string(argv[1]) == "-server")
2414 printf("server ready\n");
2415 ThreadRPCServer(NULL);
2419 return CommandLineRPC(argc, argv);
2422 catch (std::exception& e) {
2423 PrintException(&e, "main()");
2425 PrintException(NULL, "main()");