From e3bc56986508b40f894c7c707d39ea1bb437ebb5 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Tue, 21 Aug 2012 10:38:57 -0400 Subject: RPC, cosmetic: move wallet-related RPCs to new rpcwallet.cpp module --- src/rpcwallet.cpp | 1429 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1429 insertions(+) create mode 100644 src/rpcwallet.cpp (limited to 'src/rpcwallet.cpp') diff --git a/src/rpcwallet.cpp b/src/rpcwallet.cpp new file mode 100644 index 0000000000..b9b3f52f0e --- /dev/null +++ b/src/rpcwallet.cpp @@ -0,0 +1,1429 @@ +// Copyright (c) 2010 Satoshi Nakamoto +// Copyright (c) 2009-2012 The Bitcoin developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include "wallet.h" +#include "walletdb.h" +#include "bitcoinrpc.h" +#include "init.h" +#include "base58.h" + +using namespace json_spirit; +using namespace std; + +int64 nWalletUnlockTime; +static CCriticalSection cs_nWalletUnlockTime; + +std::string +HelpRequiringPassphrase() +{ + return pwalletMain->IsCrypted() + ? "\nrequires wallet passphrase to be set with walletpassphrase first" + : ""; +} + +void +EnsureWalletIsUnlocked() +{ + if (pwalletMain->IsLocked()) + throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first."); +} + +void WalletTxToJSON(const CWalletTx& wtx, Object& entry) +{ + int confirms = wtx.GetDepthInMainChain(); + entry.push_back(Pair("confirmations", confirms)); + if (confirms) + { + entry.push_back(Pair("blockhash", wtx.hashBlock.GetHex())); + entry.push_back(Pair("blockindex", wtx.nIndex)); + } + entry.push_back(Pair("txid", wtx.GetHash().GetHex())); + entry.push_back(Pair("time", (boost::int64_t)wtx.GetTxTime())); + BOOST_FOREACH(const PAIRTYPE(string,string)& item, wtx.mapValue) + entry.push_back(Pair(item.first, item.second)); +} + +string AccountFromValue(const Value& value) +{ + string strAccount = value.get_str(); + if (strAccount == "*") + throw JSONRPCError(-11, "Invalid account name"); + return strAccount; +} + +Value getnewaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 1) + throw runtime_error( + "getnewaddress [account]\n" + "Returns a new Bitcoin address for receiving payments. " + "If [account] is specified (recommended), it is added to the address book " + "so payments received with the address will be credited to [account]."); + + // Parse the account first so we don't generate a key if there's an error + string strAccount; + if (params.size() > 0) + strAccount = AccountFromValue(params[0]); + + if (!pwalletMain->IsLocked()) + pwalletMain->TopUpKeyPool(); + + // Generate a new key that is added to wallet + CPubKey newKey; + if (!pwalletMain->GetKeyFromPool(newKey, false)) + throw JSONRPCError(-12, "Error: Keypool ran out, please call keypoolrefill first"); + CKeyID keyID = newKey.GetID(); + + pwalletMain->SetAddressBookName(keyID, strAccount); + + return CBitcoinAddress(keyID).ToString(); +} + + +CBitcoinAddress GetAccountAddress(string strAccount, bool bForceNew=false) +{ + CWalletDB walletdb(pwalletMain->strWalletFile); + + CAccount account; + walletdb.ReadAccount(strAccount, account); + + bool bKeyUsed = false; + + // Check if the current key has been used + if (account.vchPubKey.IsValid()) + { + CScript scriptPubKey; + scriptPubKey.SetDestination(account.vchPubKey.GetID()); + for (map::iterator it = pwalletMain->mapWallet.begin(); + it != pwalletMain->mapWallet.end() && account.vchPubKey.IsValid(); + ++it) + { + const CWalletTx& wtx = (*it).second; + BOOST_FOREACH(const CTxOut& txout, wtx.vout) + if (txout.scriptPubKey == scriptPubKey) + bKeyUsed = true; + } + } + + // Generate a new key + if (!account.vchPubKey.IsValid() || bForceNew || bKeyUsed) + { + if (!pwalletMain->GetKeyFromPool(account.vchPubKey, false)) + throw JSONRPCError(-12, "Error: Keypool ran out, please call keypoolrefill first"); + + pwalletMain->SetAddressBookName(account.vchPubKey.GetID(), strAccount); + walletdb.WriteAccount(strAccount, account); + } + + return CBitcoinAddress(account.vchPubKey.GetID()); +} + +Value getaccountaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 1) + throw runtime_error( + "getaccountaddress \n" + "Returns the current Bitcoin address for receiving payments to this account."); + + // Parse the account first so we don't generate a key if there's an error + string strAccount = AccountFromValue(params[0]); + + Value ret; + + ret = GetAccountAddress(strAccount).ToString(); + + return ret; +} + + + +Value setaccount(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 1 || params.size() > 2) + throw runtime_error( + "setaccount \n" + "Sets the account associated with the given address."); + + CBitcoinAddress address(params[0].get_str()); + if (!address.IsValid()) + throw JSONRPCError(-5, "Invalid Bitcoin address"); + + + string strAccount; + if (params.size() > 1) + strAccount = AccountFromValue(params[1]); + + // Detect when changing the account of an address that is the 'unused current key' of another account: + if (pwalletMain->mapAddressBook.count(address.Get())) + { + string strOldAccount = pwalletMain->mapAddressBook[address.Get()]; + if (address == GetAccountAddress(strOldAccount)) + GetAccountAddress(strOldAccount, true); + } + + pwalletMain->SetAddressBookName(address.Get(), strAccount); + + return Value::null; +} + + +Value getaccount(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 1) + throw runtime_error( + "getaccount \n" + "Returns the account associated with the given address."); + + CBitcoinAddress address(params[0].get_str()); + if (!address.IsValid()) + throw JSONRPCError(-5, "Invalid Bitcoin address"); + + string strAccount; + map::iterator mi = pwalletMain->mapAddressBook.find(address.Get()); + if (mi != pwalletMain->mapAddressBook.end() && !(*mi).second.empty()) + strAccount = (*mi).second; + return strAccount; +} + + +Value getaddressesbyaccount(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 1) + throw runtime_error( + "getaddressesbyaccount \n" + "Returns the list of addresses for the given account."); + + string strAccount = AccountFromValue(params[0]); + + // Find all addresses that have the given account + Array ret; + BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook) + { + const CBitcoinAddress& address = item.first; + const string& strName = item.second; + if (strName == strAccount) + ret.push_back(address.ToString()); + } + return ret; +} + +Value sendtoaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 2 || params.size() > 4) + throw runtime_error( + "sendtoaddress [comment] [comment-to]\n" + " is a real and is rounded to the nearest 0.00000001" + + HelpRequiringPassphrase()); + + CBitcoinAddress address(params[0].get_str()); + if (!address.IsValid()) + throw JSONRPCError(-5, "Invalid Bitcoin address"); + + // Amount + int64 nAmount = AmountFromValue(params[1]); + + // Wallet comments + CWalletTx wtx; + if (params.size() > 2 && params[2].type() != null_type && !params[2].get_str().empty()) + wtx.mapValue["comment"] = params[2].get_str(); + if (params.size() > 3 && params[3].type() != null_type && !params[3].get_str().empty()) + wtx.mapValue["to"] = params[3].get_str(); + + if (pwalletMain->IsLocked()) + throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first."); + + string strError = pwalletMain->SendMoneyToDestination(address.Get(), nAmount, wtx); + if (strError != "") + throw JSONRPCError(-4, strError); + + return wtx.GetHash().GetHex(); +} + +Value signmessage(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 2) + throw runtime_error( + "signmessage \n" + "Sign a message with the private key of an address"); + + EnsureWalletIsUnlocked(); + + string strAddress = params[0].get_str(); + string strMessage = params[1].get_str(); + + CBitcoinAddress addr(strAddress); + if (!addr.IsValid()) + throw JSONRPCError(-3, "Invalid address"); + + CKeyID keyID; + if (!addr.GetKeyID(keyID)) + throw JSONRPCError(-3, "Address does not refer to key"); + + CKey key; + if (!pwalletMain->GetKey(keyID, key)) + throw JSONRPCError(-4, "Private key not available"); + + CDataStream ss(SER_GETHASH, 0); + ss << strMessageMagic; + ss << strMessage; + + vector vchSig; + if (!key.SignCompact(Hash(ss.begin(), ss.end()), vchSig)) + throw JSONRPCError(-5, "Sign failed"); + + return EncodeBase64(&vchSig[0], vchSig.size()); +} + +Value verifymessage(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 3) + throw runtime_error( + "verifymessage \n" + "Verify a signed message"); + + string strAddress = params[0].get_str(); + string strSign = params[1].get_str(); + string strMessage = params[2].get_str(); + + CBitcoinAddress addr(strAddress); + if (!addr.IsValid()) + throw JSONRPCError(-3, "Invalid address"); + + CKeyID keyID; + if (!addr.GetKeyID(keyID)) + throw JSONRPCError(-3, "Address does not refer to key"); + + bool fInvalid = false; + vector vchSig = DecodeBase64(strSign.c_str(), &fInvalid); + + if (fInvalid) + throw JSONRPCError(-5, "Malformed base64 encoding"); + + CDataStream ss(SER_GETHASH, 0); + ss << strMessageMagic; + ss << strMessage; + + CKey key; + if (!key.SetCompactSignature(Hash(ss.begin(), ss.end()), vchSig)) + return false; + + return (key.GetPubKey().GetID() == keyID); +} + + +Value getreceivedbyaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 1 || params.size() > 2) + throw runtime_error( + "getreceivedbyaddress [minconf=1]\n" + "Returns the total amount received by in transactions with at least [minconf] confirmations."); + + // Bitcoin address + CBitcoinAddress address = CBitcoinAddress(params[0].get_str()); + CScript scriptPubKey; + if (!address.IsValid()) + throw JSONRPCError(-5, "Invalid Bitcoin address"); + scriptPubKey.SetDestination(address.Get()); + if (!IsMine(*pwalletMain,scriptPubKey)) + return (double)0.0; + + // Minimum confirmations + int nMinDepth = 1; + if (params.size() > 1) + nMinDepth = params[1].get_int(); + + // Tally + int64 nAmount = 0; + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + const CWalletTx& wtx = (*it).second; + if (wtx.IsCoinBase() || !wtx.IsFinal()) + continue; + + BOOST_FOREACH(const CTxOut& txout, wtx.vout) + if (txout.scriptPubKey == scriptPubKey) + if (wtx.GetDepthInMainChain() >= nMinDepth) + nAmount += txout.nValue; + } + + return ValueFromAmount(nAmount); +} + + +void GetAccountAddresses(string strAccount, set& setAddress) +{ + BOOST_FOREACH(const PAIRTYPE(CTxDestination, string)& item, pwalletMain->mapAddressBook) + { + const CTxDestination& address = item.first; + const string& strName = item.second; + if (strName == strAccount) + setAddress.insert(address); + } +} + +Value getreceivedbyaccount(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 1 || params.size() > 2) + throw runtime_error( + "getreceivedbyaccount [minconf=1]\n" + "Returns the total amount received by addresses with in transactions with at least [minconf] confirmations."); + + // Minimum confirmations + int nMinDepth = 1; + if (params.size() > 1) + nMinDepth = params[1].get_int(); + + // Get the set of pub keys assigned to account + string strAccount = AccountFromValue(params[0]); + set setAddress; + GetAccountAddresses(strAccount, setAddress); + + // Tally + int64 nAmount = 0; + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + const CWalletTx& wtx = (*it).second; + if (wtx.IsCoinBase() || !wtx.IsFinal()) + continue; + + BOOST_FOREACH(const CTxOut& txout, wtx.vout) + { + CTxDestination address; + if (ExtractDestination(txout.scriptPubKey, address) && IsMine(*pwalletMain, address) && setAddress.count(address)) + if (wtx.GetDepthInMainChain() >= nMinDepth) + nAmount += txout.nValue; + } + } + + return (double)nAmount / (double)COIN; +} + + +int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinDepth) +{ + int64 nBalance = 0; + + // Tally wallet transactions + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + const CWalletTx& wtx = (*it).second; + if (!wtx.IsFinal()) + continue; + + int64 nGenerated, nReceived, nSent, nFee; + wtx.GetAccountAmounts(strAccount, nGenerated, nReceived, nSent, nFee); + + if (nReceived != 0 && wtx.GetDepthInMainChain() >= nMinDepth) + nBalance += nReceived; + nBalance += nGenerated - nSent - nFee; + } + + // Tally internal accounting entries + nBalance += walletdb.GetAccountCreditDebit(strAccount); + + return nBalance; +} + +int64 GetAccountBalance(const string& strAccount, int nMinDepth) +{ + CWalletDB walletdb(pwalletMain->strWalletFile); + return GetAccountBalance(walletdb, strAccount, nMinDepth); +} + + +Value getbalance(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 2) + throw runtime_error( + "getbalance [account] [minconf=1]\n" + "If [account] is not specified, returns the server's total available balance.\n" + "If [account] is specified, returns the balance in the account."); + + if (params.size() == 0) + return ValueFromAmount(pwalletMain->GetBalance()); + + int nMinDepth = 1; + if (params.size() > 1) + nMinDepth = params[1].get_int(); + + if (params[0].get_str() == "*") { + // Calculate total balance a different way from GetBalance() + // (GetBalance() sums up all unspent TxOuts) + // getbalance and getbalance '*' should always return the same number. + int64 nBalance = 0; + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + const CWalletTx& wtx = (*it).second; + if (!wtx.IsFinal()) + continue; + + int64 allGeneratedImmature, allGeneratedMature, allFee; + allGeneratedImmature = allGeneratedMature = allFee = 0; + string strSentAccount; + list > listReceived; + list > listSent; + wtx.GetAmounts(allGeneratedImmature, allGeneratedMature, listReceived, listSent, allFee, strSentAccount); + if (wtx.GetDepthInMainChain() >= nMinDepth) + { + BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64)& r, listReceived) + nBalance += r.second; + } + BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64)& r, listSent) + nBalance -= r.second; + nBalance -= allFee; + nBalance += allGeneratedMature; + } + return ValueFromAmount(nBalance); + } + + string strAccount = AccountFromValue(params[0]); + + int64 nBalance = GetAccountBalance(strAccount, nMinDepth); + + return ValueFromAmount(nBalance); +} + + +Value movecmd(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 3 || params.size() > 5) + throw runtime_error( + "move [minconf=1] [comment]\n" + "Move from one account in your wallet to another."); + + string strFrom = AccountFromValue(params[0]); + string strTo = AccountFromValue(params[1]); + int64 nAmount = AmountFromValue(params[2]); + if (params.size() > 3) + // unused parameter, used to be nMinDepth, keep type-checking it though + (void)params[3].get_int(); + string strComment; + if (params.size() > 4) + strComment = params[4].get_str(); + + CWalletDB walletdb(pwalletMain->strWalletFile); + if (!walletdb.TxnBegin()) + throw JSONRPCError(-20, "database error"); + + int64 nNow = GetAdjustedTime(); + + // Debit + CAccountingEntry debit; + debit.strAccount = strFrom; + debit.nCreditDebit = -nAmount; + debit.nTime = nNow; + debit.strOtherAccount = strTo; + debit.strComment = strComment; + walletdb.WriteAccountingEntry(debit); + + // Credit + CAccountingEntry credit; + credit.strAccount = strTo; + credit.nCreditDebit = nAmount; + credit.nTime = nNow; + credit.strOtherAccount = strFrom; + credit.strComment = strComment; + walletdb.WriteAccountingEntry(credit); + + if (!walletdb.TxnCommit()) + throw JSONRPCError(-20, "database error"); + + return true; +} + + +Value sendfrom(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 3 || params.size() > 6) + throw runtime_error( + "sendfrom [minconf=1] [comment] [comment-to]\n" + " is a real and is rounded to the nearest 0.00000001" + + HelpRequiringPassphrase()); + + string strAccount = AccountFromValue(params[0]); + CBitcoinAddress address(params[1].get_str()); + if (!address.IsValid()) + throw JSONRPCError(-5, "Invalid Bitcoin address"); + int64 nAmount = AmountFromValue(params[2]); + int nMinDepth = 1; + if (params.size() > 3) + nMinDepth = params[3].get_int(); + + CWalletTx wtx; + wtx.strFromAccount = strAccount; + if (params.size() > 4 && params[4].type() != null_type && !params[4].get_str().empty()) + wtx.mapValue["comment"] = params[4].get_str(); + if (params.size() > 5 && params[5].type() != null_type && !params[5].get_str().empty()) + wtx.mapValue["to"] = params[5].get_str(); + + EnsureWalletIsUnlocked(); + + // Check funds + int64 nBalance = GetAccountBalance(strAccount, nMinDepth); + if (nAmount > nBalance) + throw JSONRPCError(-6, "Account has insufficient funds"); + + // Send + string strError = pwalletMain->SendMoneyToDestination(address.Get(), nAmount, wtx); + if (strError != "") + throw JSONRPCError(-4, strError); + + return wtx.GetHash().GetHex(); +} + + +Value sendmany(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 2 || params.size() > 4) + throw runtime_error( + "sendmany {address:amount,...} [minconf=1] [comment]\n" + "amounts are double-precision floating point numbers" + + HelpRequiringPassphrase()); + + string strAccount = AccountFromValue(params[0]); + Object sendTo = params[1].get_obj(); + int nMinDepth = 1; + if (params.size() > 2) + nMinDepth = params[2].get_int(); + + CWalletTx wtx; + wtx.strFromAccount = strAccount; + if (params.size() > 3 && params[3].type() != null_type && !params[3].get_str().empty()) + wtx.mapValue["comment"] = params[3].get_str(); + + set setAddress; + vector > vecSend; + + int64 totalAmount = 0; + BOOST_FOREACH(const Pair& s, sendTo) + { + CBitcoinAddress address(s.name_); + if (!address.IsValid()) + throw JSONRPCError(-5, string("Invalid Bitcoin address:")+s.name_); + + if (setAddress.count(address)) + throw JSONRPCError(-8, string("Invalid parameter, duplicated address: ")+s.name_); + setAddress.insert(address); + + CScript scriptPubKey; + scriptPubKey.SetDestination(address.Get()); + int64 nAmount = AmountFromValue(s.value_); + totalAmount += nAmount; + + vecSend.push_back(make_pair(scriptPubKey, nAmount)); + } + + EnsureWalletIsUnlocked(); + + // Check funds + int64 nBalance = GetAccountBalance(strAccount, nMinDepth); + if (totalAmount > nBalance) + throw JSONRPCError(-6, "Account has insufficient funds"); + + // Send + CReserveKey keyChange(pwalletMain); + int64 nFeeRequired = 0; + bool fCreated = pwalletMain->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired); + if (!fCreated) + { + if (totalAmount + nFeeRequired > pwalletMain->GetBalance()) + throw JSONRPCError(-6, "Insufficient funds"); + throw JSONRPCError(-4, "Transaction creation failed"); + } + if (!pwalletMain->CommitTransaction(wtx, keyChange)) + throw JSONRPCError(-4, "Transaction commit failed"); + + return wtx.GetHash().GetHex(); +} + +Value addmultisigaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() < 2 || params.size() > 3) + { + string msg = "addmultisigaddress <'[\"key\",\"key\"]'> [account]\n" + "Add a nrequired-to-sign multisignature address to the wallet\"\n" + "each key is a Bitcoin address or hex-encoded public key\n" + "If [account] is specified, assign address to [account]."; + throw runtime_error(msg); + } + + int nRequired = params[0].get_int(); + const Array& keys = params[1].get_array(); + string strAccount; + if (params.size() > 2) + strAccount = AccountFromValue(params[2]); + + // Gather public keys + if (nRequired < 1) + throw runtime_error("a multisignature address must require at least one key to redeem"); + if ((int)keys.size() < nRequired) + throw runtime_error( + strprintf("not enough keys supplied " + "(got %d keys, but need at least %d to redeem)", keys.size(), nRequired)); + std::vector pubkeys; + pubkeys.resize(keys.size()); + for (unsigned int i = 0; i < keys.size(); i++) + { + const std::string& ks = keys[i].get_str(); + + // Case 1: Bitcoin address and we have full public key: + CBitcoinAddress address(ks); + if (address.IsValid()) + { + CKeyID keyID; + if (!address.GetKeyID(keyID)) + throw runtime_error( + strprintf("%s does not refer to a key",ks.c_str())); + CPubKey vchPubKey; + if (!pwalletMain->GetPubKey(keyID, vchPubKey)) + throw runtime_error( + strprintf("no full public key for address %s",ks.c_str())); + if (!vchPubKey.IsValid() || !pubkeys[i].SetPubKey(vchPubKey)) + throw runtime_error(" Invalid public key: "+ks); + } + + // Case 2: hex public key + else if (IsHex(ks)) + { + CPubKey vchPubKey(ParseHex(ks)); + if (!vchPubKey.IsValid() || !pubkeys[i].SetPubKey(vchPubKey)) + throw runtime_error(" Invalid public key: "+ks); + } + else + { + throw runtime_error(" Invalid public key: "+ks); + } + } + + // Construct using pay-to-script-hash: + CScript inner; + inner.SetMultisig(nRequired, pubkeys); + CScriptID innerID = inner.GetID(); + pwalletMain->AddCScript(inner); + + pwalletMain->SetAddressBookName(innerID, strAccount); + return CBitcoinAddress(innerID).ToString(); +} + + +struct tallyitem +{ + int64 nAmount; + int nConf; + tallyitem() + { + nAmount = 0; + nConf = std::numeric_limits::max(); + } +}; + +Value ListReceived(const Array& params, bool fByAccounts) +{ + // Minimum confirmations + int nMinDepth = 1; + if (params.size() > 0) + nMinDepth = params[0].get_int(); + + // Whether to include empty accounts + bool fIncludeEmpty = false; + if (params.size() > 1) + fIncludeEmpty = params[1].get_bool(); + + // Tally + map mapTally; + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + const CWalletTx& wtx = (*it).second; + + if (wtx.IsCoinBase() || !wtx.IsFinal()) + continue; + + int nDepth = wtx.GetDepthInMainChain(); + if (nDepth < nMinDepth) + continue; + + BOOST_FOREACH(const CTxOut& txout, wtx.vout) + { + CTxDestination address; + if (!ExtractDestination(txout.scriptPubKey, address) || !IsMine(*pwalletMain, address)) + continue; + + tallyitem& item = mapTally[address]; + item.nAmount += txout.nValue; + item.nConf = min(item.nConf, nDepth); + } + } + + // Reply + Array ret; + map mapAccountTally; + BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook) + { + const CBitcoinAddress& address = item.first; + const string& strAccount = item.second; + map::iterator it = mapTally.find(address); + if (it == mapTally.end() && !fIncludeEmpty) + continue; + + int64 nAmount = 0; + int nConf = std::numeric_limits::max(); + if (it != mapTally.end()) + { + nAmount = (*it).second.nAmount; + nConf = (*it).second.nConf; + } + + if (fByAccounts) + { + tallyitem& item = mapAccountTally[strAccount]; + item.nAmount += nAmount; + item.nConf = min(item.nConf, nConf); + } + else + { + Object obj; + obj.push_back(Pair("address", address.ToString())); + obj.push_back(Pair("account", strAccount)); + obj.push_back(Pair("amount", ValueFromAmount(nAmount))); + obj.push_back(Pair("confirmations", (nConf == std::numeric_limits::max() ? 0 : nConf))); + ret.push_back(obj); + } + } + + if (fByAccounts) + { + for (map::iterator it = mapAccountTally.begin(); it != mapAccountTally.end(); ++it) + { + int64 nAmount = (*it).second.nAmount; + int nConf = (*it).second.nConf; + Object obj; + obj.push_back(Pair("account", (*it).first)); + obj.push_back(Pair("amount", ValueFromAmount(nAmount))); + obj.push_back(Pair("confirmations", (nConf == std::numeric_limits::max() ? 0 : nConf))); + ret.push_back(obj); + } + } + + return ret; +} + +Value listreceivedbyaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 2) + throw runtime_error( + "listreceivedbyaddress [minconf=1] [includeempty=false]\n" + "[minconf] is the minimum number of confirmations before payments are included.\n" + "[includeempty] whether to include addresses that haven't received any payments.\n" + "Returns an array of objects containing:\n" + " \"address\" : receiving address\n" + " \"account\" : the account of the receiving address\n" + " \"amount\" : total amount received by the address\n" + " \"confirmations\" : number of confirmations of the most recent transaction included"); + + return ListReceived(params, false); +} + +Value listreceivedbyaccount(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 2) + throw runtime_error( + "listreceivedbyaccount [minconf=1] [includeempty=false]\n" + "[minconf] is the minimum number of confirmations before payments are included.\n" + "[includeempty] whether to include accounts that haven't received any payments.\n" + "Returns an array of objects containing:\n" + " \"account\" : the account of the receiving addresses\n" + " \"amount\" : total amount received by addresses with this account\n" + " \"confirmations\" : number of confirmations of the most recent transaction included"); + + return ListReceived(params, true); +} + +void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDepth, bool fLong, Array& ret) +{ + int64 nGeneratedImmature, nGeneratedMature, nFee; + string strSentAccount; + list > listReceived; + list > listSent; + + wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount); + + bool fAllAccounts = (strAccount == string("*")); + + // Generated blocks assigned to account "" + if ((nGeneratedMature+nGeneratedImmature) != 0 && (fAllAccounts || strAccount == "")) + { + Object entry; + entry.push_back(Pair("account", string(""))); + if (nGeneratedImmature) + { + entry.push_back(Pair("category", wtx.GetDepthInMainChain() ? "immature" : "orphan")); + entry.push_back(Pair("amount", ValueFromAmount(nGeneratedImmature))); + } + else + { + entry.push_back(Pair("category", "generate")); + entry.push_back(Pair("amount", ValueFromAmount(nGeneratedMature))); + } + if (fLong) + WalletTxToJSON(wtx, entry); + ret.push_back(entry); + } + + // Sent + if ((!listSent.empty() || nFee != 0) && (fAllAccounts || strAccount == strSentAccount)) + { + BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& s, listSent) + { + Object entry; + entry.push_back(Pair("account", strSentAccount)); + entry.push_back(Pair("address", CBitcoinAddress(s.first).ToString())); + entry.push_back(Pair("category", "send")); + entry.push_back(Pair("amount", ValueFromAmount(-s.second))); + entry.push_back(Pair("fee", ValueFromAmount(-nFee))); + if (fLong) + WalletTxToJSON(wtx, entry); + ret.push_back(entry); + } + } + + // Received + if (listReceived.size() > 0 && wtx.GetDepthInMainChain() >= nMinDepth) + { + BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& r, listReceived) + { + string account; + if (pwalletMain->mapAddressBook.count(r.first)) + account = pwalletMain->mapAddressBook[r.first]; + if (fAllAccounts || (account == strAccount)) + { + Object entry; + entry.push_back(Pair("account", account)); + entry.push_back(Pair("address", CBitcoinAddress(r.first).ToString())); + entry.push_back(Pair("category", "receive")); + entry.push_back(Pair("amount", ValueFromAmount(r.second))); + if (fLong) + WalletTxToJSON(wtx, entry); + ret.push_back(entry); + } + } + } +} + +void AcentryToJSON(const CAccountingEntry& acentry, const string& strAccount, Array& ret) +{ + bool fAllAccounts = (strAccount == string("*")); + + if (fAllAccounts || acentry.strAccount == strAccount) + { + Object entry; + entry.push_back(Pair("account", acentry.strAccount)); + entry.push_back(Pair("category", "move")); + entry.push_back(Pair("time", (boost::int64_t)acentry.nTime)); + entry.push_back(Pair("amount", ValueFromAmount(acentry.nCreditDebit))); + entry.push_back(Pair("otheraccount", acentry.strOtherAccount)); + entry.push_back(Pair("comment", acentry.strComment)); + ret.push_back(entry); + } +} + +Value listtransactions(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 3) + throw runtime_error( + "listtransactions [account] [count=10] [from=0]\n" + "Returns up to [count] most recent transactions skipping the first [from] transactions for account [account]."); + + string strAccount = "*"; + if (params.size() > 0) + strAccount = params[0].get_str(); + int nCount = 10; + if (params.size() > 1) + nCount = params[1].get_int(); + int nFrom = 0; + if (params.size() > 2) + nFrom = params[2].get_int(); + + if (nCount < 0) + throw JSONRPCError(-8, "Negative count"); + if (nFrom < 0) + throw JSONRPCError(-8, "Negative from"); + + Array ret; + CWalletDB walletdb(pwalletMain->strWalletFile); + + // First: get all CWalletTx and CAccountingEntry into a sorted-by-time multimap. + typedef pair TxPair; + typedef multimap TxItems; + TxItems txByTime; + + // Note: maintaining indices in the database of (account,time) --> txid and (account, time) --> acentry + // would make this much faster for applications that do this a lot. + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + CWalletTx* wtx = &((*it).second); + txByTime.insert(make_pair(wtx->GetTxTime(), TxPair(wtx, (CAccountingEntry*)0))); + } + list acentries; + walletdb.ListAccountCreditDebit(strAccount, acentries); + BOOST_FOREACH(CAccountingEntry& entry, acentries) + { + txByTime.insert(make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry))); + } + + // iterate backwards until we have nCount items to return: + for (TxItems::reverse_iterator it = txByTime.rbegin(); it != txByTime.rend(); ++it) + { + CWalletTx *const pwtx = (*it).second.first; + if (pwtx != 0) + ListTransactions(*pwtx, strAccount, 0, true, ret); + CAccountingEntry *const pacentry = (*it).second.second; + if (pacentry != 0) + AcentryToJSON(*pacentry, strAccount, ret); + + if ((int)ret.size() >= (nCount+nFrom)) break; + } + // ret is newest to oldest + + if (nFrom > (int)ret.size()) + nFrom = ret.size(); + if ((nFrom + nCount) > (int)ret.size()) + nCount = ret.size() - nFrom; + Array::iterator first = ret.begin(); + std::advance(first, nFrom); + Array::iterator last = ret.begin(); + std::advance(last, nFrom+nCount); + + if (last != ret.end()) ret.erase(last, ret.end()); + if (first != ret.begin()) ret.erase(ret.begin(), first); + + std::reverse(ret.begin(), ret.end()); // Return oldest to newest + + return ret; +} + +Value listaccounts(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 1) + throw runtime_error( + "listaccounts [minconf=1]\n" + "Returns Object that has account names as keys, account balances as values."); + + int nMinDepth = 1; + if (params.size() > 0) + nMinDepth = params[0].get_int(); + + map mapAccountBalances; + BOOST_FOREACH(const PAIRTYPE(CTxDestination, string)& entry, pwalletMain->mapAddressBook) { + if (IsMine(*pwalletMain, entry.first)) // This address belongs to me + mapAccountBalances[entry.second] = 0; + } + + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it) + { + const CWalletTx& wtx = (*it).second; + int64 nGeneratedImmature, nGeneratedMature, nFee; + string strSentAccount; + list > listReceived; + list > listSent; + wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount); + mapAccountBalances[strSentAccount] -= nFee; + BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& s, listSent) + mapAccountBalances[strSentAccount] -= s.second; + if (wtx.GetDepthInMainChain() >= nMinDepth) + { + mapAccountBalances[""] += nGeneratedMature; + BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& r, listReceived) + if (pwalletMain->mapAddressBook.count(r.first)) + mapAccountBalances[pwalletMain->mapAddressBook[r.first]] += r.second; + else + mapAccountBalances[""] += r.second; + } + } + + list acentries; + CWalletDB(pwalletMain->strWalletFile).ListAccountCreditDebit("*", acentries); + BOOST_FOREACH(const CAccountingEntry& entry, acentries) + mapAccountBalances[entry.strAccount] += entry.nCreditDebit; + + Object ret; + BOOST_FOREACH(const PAIRTYPE(string, int64)& accountBalance, mapAccountBalances) { + ret.push_back(Pair(accountBalance.first, ValueFromAmount(accountBalance.second))); + } + return ret; +} + +Value listsinceblock(const Array& params, bool fHelp) +{ + if (fHelp) + throw runtime_error( + "listsinceblock [blockhash] [target-confirmations]\n" + "Get all transactions in blocks since block [blockhash], or all transactions if omitted"); + + CBlockIndex *pindex = NULL; + int target_confirms = 1; + + if (params.size() > 0) + { + uint256 blockId = 0; + + blockId.SetHex(params[0].get_str()); + pindex = CBlockLocator(blockId).GetBlockIndex(); + } + + if (params.size() > 1) + { + target_confirms = params[1].get_int(); + + if (target_confirms < 1) + throw JSONRPCError(-8, "Invalid parameter"); + } + + int depth = pindex ? (1 + nBestHeight - pindex->nHeight) : -1; + + Array transactions; + + for (map::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); it++) + { + CWalletTx tx = (*it).second; + + if (depth == -1 || tx.GetDepthInMainChain() < depth) + ListTransactions(tx, "*", 0, true, transactions); + } + + uint256 lastblock; + + if (target_confirms == 1) + { + lastblock = hashBestChain; + } + else + { + int target_height = pindexBest->nHeight + 1 - target_confirms; + + CBlockIndex *block; + for (block = pindexBest; + block && block->nHeight > target_height; + block = block->pprev) { } + + lastblock = block ? block->GetBlockHash() : 0; + } + + Object ret; + ret.push_back(Pair("transactions", transactions)); + ret.push_back(Pair("lastblock", lastblock.GetHex())); + + return ret; +} + +Value gettransaction(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 1) + throw runtime_error( + "gettransaction \n" + "Get detailed information about in-wallet transaction "); + + uint256 hash; + hash.SetHex(params[0].get_str()); + + Object entry; + if (!pwalletMain->mapWallet.count(hash)) + throw JSONRPCError(-5, "Invalid or non-wallet transaction id"); + const CWalletTx& wtx = pwalletMain->mapWallet[hash]; + + int64 nCredit = wtx.GetCredit(); + int64 nDebit = wtx.GetDebit(); + int64 nNet = nCredit - nDebit; + int64 nFee = (wtx.IsFromMe() ? wtx.GetValueOut() - nDebit : 0); + + entry.push_back(Pair("amount", ValueFromAmount(nNet - nFee))); + if (wtx.IsFromMe()) + entry.push_back(Pair("fee", ValueFromAmount(nFee))); + + WalletTxToJSON(wtx, entry); + + Array details; + ListTransactions(wtx, "*", 0, false, details); + entry.push_back(Pair("details", details)); + + return entry; +} + + +Value backupwallet(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 1) + throw runtime_error( + "backupwallet \n" + "Safely copies wallet.dat to destination, which can be a directory or a path with filename."); + + string strDest = params[0].get_str(); + BackupWallet(*pwalletMain, strDest); + + return Value::null; +} + + +Value keypoolrefill(const Array& params, bool fHelp) +{ + if (fHelp || params.size() > 0) + throw runtime_error( + "keypoolrefill\n" + "Fills the keypool." + + HelpRequiringPassphrase()); + + EnsureWalletIsUnlocked(); + + pwalletMain->TopUpKeyPool(); + + if (pwalletMain->GetKeyPoolSize() < GetArg("-keypool", 100)) + throw JSONRPCError(-4, "Error refreshing keypool."); + + return Value::null; +} + + +void ThreadTopUpKeyPool(void* parg) +{ + // Make this thread recognisable as the key-topping-up thread + RenameThread("bitcoin-key-top"); + + pwalletMain->TopUpKeyPool(); +} + +void ThreadCleanWalletPassphrase(void* parg) +{ + // Make this thread recognisable as the wallet relocking thread + RenameThread("bitcoin-lock-wa"); + + int64 nMyWakeTime = GetTimeMillis() + *((int64*)parg) * 1000; + + ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime); + + if (nWalletUnlockTime == 0) + { + nWalletUnlockTime = nMyWakeTime; + + do + { + if (nWalletUnlockTime==0) + break; + int64 nToSleep = nWalletUnlockTime - GetTimeMillis(); + if (nToSleep <= 0) + break; + + LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime); + Sleep(nToSleep); + ENTER_CRITICAL_SECTION(cs_nWalletUnlockTime); + + } while(1); + + if (nWalletUnlockTime) + { + nWalletUnlockTime = 0; + pwalletMain->Lock(); + } + } + else + { + if (nWalletUnlockTime < nMyWakeTime) + nWalletUnlockTime = nMyWakeTime; + } + + LEAVE_CRITICAL_SECTION(cs_nWalletUnlockTime); + + delete (int64*)parg; +} + +Value walletpassphrase(const Array& params, bool fHelp) +{ + if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2)) + throw runtime_error( + "walletpassphrase \n" + "Stores the wallet decryption key in memory for seconds."); + if (fHelp) + return true; + if (!pwalletMain->IsCrypted()) + throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrase was called."); + + if (!pwalletMain->IsLocked()) + throw JSONRPCError(-17, "Error: Wallet is already unlocked."); + + // Note that the walletpassphrase is stored in params[0] which is not mlock()ed + SecureString strWalletPass; + strWalletPass.reserve(100); + // TODO: get rid of this .c_str() by implementing SecureString::operator=(std::string) + // Alternately, find a way to make params[0] mlock()'d to begin with. + strWalletPass = params[0].get_str().c_str(); + + if (strWalletPass.length() > 0) + { + if (!pwalletMain->Unlock(strWalletPass)) + throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect."); + } + else + throw runtime_error( + "walletpassphrase \n" + "Stores the wallet decryption key in memory for seconds."); + + CreateThread(ThreadTopUpKeyPool, NULL); + int64* pnSleepTime = new int64(params[1].get_int64()); + CreateThread(ThreadCleanWalletPassphrase, pnSleepTime); + + return Value::null; +} + + +Value walletpassphrasechange(const Array& params, bool fHelp) +{ + if (pwalletMain->IsCrypted() && (fHelp || params.size() != 2)) + throw runtime_error( + "walletpassphrasechange \n" + "Changes the wallet passphrase from to ."); + if (fHelp) + return true; + if (!pwalletMain->IsCrypted()) + throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrasechange was called."); + + // TODO: get rid of these .c_str() calls by implementing SecureString::operator=(std::string) + // Alternately, find a way to make params[0] mlock()'d to begin with. + SecureString strOldWalletPass; + strOldWalletPass.reserve(100); + strOldWalletPass = params[0].get_str().c_str(); + + SecureString strNewWalletPass; + strNewWalletPass.reserve(100); + strNewWalletPass = params[1].get_str().c_str(); + + if (strOldWalletPass.length() < 1 || strNewWalletPass.length() < 1) + throw runtime_error( + "walletpassphrasechange \n" + "Changes the wallet passphrase from to ."); + + if (!pwalletMain->ChangeWalletPassphrase(strOldWalletPass, strNewWalletPass)) + throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect."); + + return Value::null; +} + + +Value walletlock(const Array& params, bool fHelp) +{ + if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0)) + throw runtime_error( + "walletlock\n" + "Removes the wallet encryption key from memory, locking the wallet.\n" + "After calling this method, you will need to call walletpassphrase again\n" + "before being able to call any methods which require the wallet to be unlocked."); + if (fHelp) + return true; + if (!pwalletMain->IsCrypted()) + throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletlock was called."); + + { + LOCK(cs_nWalletUnlockTime); + pwalletMain->Lock(); + nWalletUnlockTime = 0; + } + + return Value::null; +} + + +Value encryptwallet(const Array& params, bool fHelp) +{ + if (!pwalletMain->IsCrypted() && (fHelp || params.size() != 1)) + throw runtime_error( + "encryptwallet \n" + "Encrypts the wallet with ."); + if (fHelp) + return true; + if (pwalletMain->IsCrypted()) + throw JSONRPCError(-15, "Error: running with an encrypted wallet, but encryptwallet was called."); + + // TODO: get rid of this .c_str() by implementing SecureString::operator=(std::string) + // Alternately, find a way to make params[0] mlock()'d to begin with. + SecureString strWalletPass; + strWalletPass.reserve(100); + strWalletPass = params[0].get_str().c_str(); + + if (strWalletPass.length() < 1) + throw runtime_error( + "encryptwallet \n" + "Encrypts the wallet with ."); + + if (!pwalletMain->EncryptWallet(strWalletPass)) + throw JSONRPCError(-16, "Error: Failed to encrypt the wallet."); + + // BDB seems to have a bad habit of writing old data into + // slack space in .dat files; that is bad if the old data is + // unencrypted private keys. So: + StartShutdown(); + return "wallet encrypted; Bitcoin server stopping, restart to run with encrypted wallet"; +} + +class DescribeAddressVisitor : public boost::static_visitor +{ +public: + Object operator()(const CNoDestination &dest) const { return Object(); } + + Object operator()(const CKeyID &keyID) const { + Object obj; + CPubKey vchPubKey; + pwalletMain->GetPubKey(keyID, vchPubKey); + obj.push_back(Pair("isscript", false)); + obj.push_back(Pair("pubkey", HexStr(vchPubKey.Raw()))); + obj.push_back(Pair("iscompressed", vchPubKey.IsCompressed())); + return obj; + } + + Object operator()(const CScriptID &scriptID) const { + Object obj; + obj.push_back(Pair("isscript", true)); + CScript subscript; + pwalletMain->GetCScript(scriptID, subscript); + std::vector addresses; + txnouttype whichType; + int nRequired; + ExtractDestinations(subscript, whichType, addresses, nRequired); + obj.push_back(Pair("script", GetTxnOutputType(whichType))); + Array a; + BOOST_FOREACH(const CTxDestination& addr, addresses) + a.push_back(CBitcoinAddress(addr).ToString()); + obj.push_back(Pair("addresses", a)); + if (whichType == TX_MULTISIG) + obj.push_back(Pair("sigsrequired", nRequired)); + return obj; + } +}; + +Value validateaddress(const Array& params, bool fHelp) +{ + if (fHelp || params.size() != 1) + throw runtime_error( + "validateaddress \n" + "Return information about ."); + + CBitcoinAddress address(params[0].get_str()); + bool isValid = address.IsValid(); + + Object ret; + ret.push_back(Pair("isvalid", isValid)); + if (isValid) + { + CTxDestination dest = address.Get(); + string currentAddress = address.ToString(); + ret.push_back(Pair("address", currentAddress)); + bool fMine = IsMine(*pwalletMain, dest); + ret.push_back(Pair("ismine", fMine)); + if (fMine) { + Object detail = boost::apply_visitor(DescribeAddressVisitor(), dest); + ret.insert(ret.end(), detail.begin(), detail.end()); + } + if (pwalletMain->mapAddressBook.count(dest)) + ret.push_back(Pair("account", pwalletMain->mapAddressBook[dest])); + } + return ret; +} + -- cgit v1.2.3