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-rw-r--r--src/rpcwallet.cpp1460
1 files changed, 1460 insertions, 0 deletions
diff --git a/src/rpcwallet.cpp b/src/rpcwallet.cpp
new file mode 100644
index 0000000000..f74f3cb3ad
--- /dev/null
+++ b/src/rpcwallet.cpp
@@ -0,0 +1,1460 @@
+// 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 getinfo(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "getinfo\n"
+ "Returns an object containing various state info.");
+
+ CService addrProxy;
+ GetProxy(NET_IPV4, addrProxy);
+
+ Object obj;
+ obj.push_back(Pair("version", (int)CLIENT_VERSION));
+ obj.push_back(Pair("protocolversion",(int)PROTOCOL_VERSION));
+ obj.push_back(Pair("walletversion", pwalletMain->GetVersion()));
+ obj.push_back(Pair("balance", ValueFromAmount(pwalletMain->GetBalance())));
+ obj.push_back(Pair("blocks", (int)nBestHeight));
+ obj.push_back(Pair("connections", (int)vNodes.size()));
+ obj.push_back(Pair("proxy", (addrProxy.IsValid() ? addrProxy.ToStringIPPort() : string())));
+ obj.push_back(Pair("difficulty", (double)GetDifficulty()));
+ obj.push_back(Pair("testnet", fTestNet));
+ obj.push_back(Pair("keypoololdest", (boost::int64_t)pwalletMain->GetOldestKeyPoolTime()));
+ obj.push_back(Pair("keypoolsize", pwalletMain->GetKeyPoolSize()));
+ obj.push_back(Pair("paytxfee", ValueFromAmount(nTransactionFee)));
+ if (pwalletMain->IsCrypted())
+ obj.push_back(Pair("unlocked_until", (boost::int64_t)nWalletUnlockTime / 1000));
+ obj.push_back(Pair("errors", GetWarnings("statusbar")));
+ return obj;
+}
+
+
+
+Value getnewaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 1)
+ throw runtime_error(
+ "getnewaddress [account]\n"
+ "Returns a new Bitcoin address for receiving payments. "
+ "If [account] is specified (recommended), it is added to the address book "
+ "so payments received with the address will be credited to [account].");
+
+ // Parse the account first so we don't generate a key if there's an error
+ string strAccount;
+ if (params.size() > 0)
+ strAccount = AccountFromValue(params[0]);
+
+ if (!pwalletMain->IsLocked())
+ pwalletMain->TopUpKeyPool();
+
+ // Generate a new key that is added to wallet
+ 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<uint256, CWalletTx>::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 <account>\n"
+ "Returns the current Bitcoin address for receiving payments to this account.");
+
+ // Parse the account first so we don't generate a key if there's an error
+ string strAccount = AccountFromValue(params[0]);
+
+ Value ret;
+
+ ret = GetAccountAddress(strAccount).ToString();
+
+ return ret;
+}
+
+
+
+Value setaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 1 || params.size() > 2)
+ throw runtime_error(
+ "setaccount <bitcoinaddress> <account>\n"
+ "Sets the account associated with the given address.");
+
+ CBitcoinAddress address(params[0].get_str());
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid Bitcoin address");
+
+
+ string strAccount;
+ if (params.size() > 1)
+ strAccount = AccountFromValue(params[1]);
+
+ // Detect when changing the account of an address that is the 'unused current key' of another account:
+ if (pwalletMain->mapAddressBook.count(address.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 <bitcoinaddress>\n"
+ "Returns the account associated with the given address.");
+
+ CBitcoinAddress address(params[0].get_str());
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid Bitcoin address");
+
+ string strAccount;
+ map<CTxDestination, string>::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 <account>\n"
+ "Returns the list of addresses for the given account.");
+
+ string strAccount = AccountFromValue(params[0]);
+
+ // Find all addresses that have the given account
+ Array ret;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
+ {
+ const CBitcoinAddress& address = item.first;
+ const string& strName = item.second;
+ if (strName == strAccount)
+ ret.push_back(address.ToString());
+ }
+ return ret;
+}
+
+Value sendtoaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 2 || params.size() > 4)
+ throw runtime_error(
+ "sendtoaddress <bitcoinaddress> <amount> [comment] [comment-to]\n"
+ "<amount> is a real and is rounded to the nearest 0.00000001"
+ + 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 <bitcoinaddress> <message>\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<unsigned char> vchSig;
+ if (!key.SignCompact(Hash(ss.begin(), ss.end()), vchSig))
+ throw JSONRPCError(-5, "Sign failed");
+
+ return EncodeBase64(&vchSig[0], vchSig.size());
+}
+
+Value verifymessage(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 3)
+ throw runtime_error(
+ "verifymessage <bitcoinaddress> <signature> <message>\n"
+ "Verify a signed message");
+
+ string strAddress = params[0].get_str();
+ string strSign = params[1].get_str();
+ string strMessage = params[2].get_str();
+
+ CBitcoinAddress addr(strAddress);
+ if (!addr.IsValid())
+ throw JSONRPCError(-3, "Invalid address");
+
+ CKeyID keyID;
+ if (!addr.GetKeyID(keyID))
+ throw JSONRPCError(-3, "Address does not refer to key");
+
+ bool fInvalid = false;
+ vector<unsigned char> 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 <bitcoinaddress> [minconf=1]\n"
+ "Returns the total amount received by <bitcoinaddress> in transactions with at least [minconf] confirmations.");
+
+ // Bitcoin address
+ CBitcoinAddress address = CBitcoinAddress(params[0].get_str());
+ CScript scriptPubKey;
+ if (!address.IsValid())
+ throw JSONRPCError(-5, "Invalid Bitcoin address");
+ scriptPubKey.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<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (wtx.IsCoinBase() || !wtx.IsFinal())
+ continue;
+
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ if (txout.scriptPubKey == scriptPubKey)
+ if (wtx.GetDepthInMainChain() >= nMinDepth)
+ nAmount += txout.nValue;
+ }
+
+ return ValueFromAmount(nAmount);
+}
+
+
+void GetAccountAddresses(string strAccount, set<CTxDestination>& 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 <account> [minconf=1]\n"
+ "Returns the total amount received by addresses with <account> in transactions with at least [minconf] confirmations.");
+
+ // Minimum confirmations
+ int nMinDepth = 1;
+ if (params.size() > 1)
+ nMinDepth = params[1].get_int();
+
+ // Get the set of pub keys assigned to account
+ string strAccount = AccountFromValue(params[0]);
+ set<CTxDestination> setAddress;
+ GetAccountAddresses(strAccount, setAddress);
+
+ // Tally
+ int64 nAmount = 0;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (wtx.IsCoinBase() || !wtx.IsFinal())
+ continue;
+
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ {
+ 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<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (!wtx.IsFinal())
+ continue;
+
+ int64 nGenerated, nReceived, nSent, nFee;
+ wtx.GetAccountAmounts(strAccount, nGenerated, nReceived, nSent, nFee);
+
+ if (nReceived != 0 && wtx.GetDepthInMainChain() >= nMinDepth)
+ nBalance += nReceived;
+ nBalance += nGenerated - nSent - nFee;
+ }
+
+ // Tally internal accounting entries
+ nBalance += walletdb.GetAccountCreditDebit(strAccount);
+
+ return nBalance;
+}
+
+int64 GetAccountBalance(const string& strAccount, int nMinDepth)
+{
+ CWalletDB walletdb(pwalletMain->strWalletFile);
+ return GetAccountBalance(walletdb, strAccount, nMinDepth);
+}
+
+
+Value getbalance(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 2)
+ throw runtime_error(
+ "getbalance [account] [minconf=1]\n"
+ "If [account] is not specified, returns the server's total available balance.\n"
+ "If [account] is specified, returns the balance in the account.");
+
+ if (params.size() == 0)
+ return ValueFromAmount(pwalletMain->GetBalance());
+
+ int nMinDepth = 1;
+ if (params.size() > 1)
+ nMinDepth = params[1].get_int();
+
+ if (params[0].get_str() == "*") {
+ // Calculate total balance a different way from GetBalance()
+ // (GetBalance() sums up all unspent TxOuts)
+ // getbalance and getbalance '*' should always return the same number.
+ int64 nBalance = 0;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ if (!wtx.IsFinal())
+ continue;
+
+ int64 allGeneratedImmature, allGeneratedMature, allFee;
+ allGeneratedImmature = allGeneratedMature = allFee = 0;
+ string strSentAccount;
+ list<pair<CTxDestination, int64> > listReceived;
+ list<pair<CTxDestination, int64> > 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 <fromaccount> <toaccount> <amount> [minconf=1] [comment]\n"
+ "Move from one account in your wallet to another.");
+
+ string strFrom = AccountFromValue(params[0]);
+ string strTo = AccountFromValue(params[1]);
+ int64 nAmount = AmountFromValue(params[2]);
+ if (params.size() > 3)
+ // unused parameter, used to be nMinDepth, keep type-checking it though
+ (void)params[3].get_int();
+ string strComment;
+ if (params.size() > 4)
+ strComment = params[4].get_str();
+
+ CWalletDB walletdb(pwalletMain->strWalletFile);
+ 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 <fromaccount> <tobitcoinaddress> <amount> [minconf=1] [comment] [comment-to]\n"
+ "<amount> 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 <fromaccount> {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<CBitcoinAddress> setAddress;
+ vector<pair<CScript, int64> > vecSend;
+
+ int64 totalAmount = 0;
+ BOOST_FOREACH(const Pair& s, sendTo)
+ {
+ CBitcoinAddress address(s.name_);
+ if (!address.IsValid())
+ throw JSONRPCError(-5, string("Invalid Bitcoin address:")+s.name_);
+
+ if (setAddress.count(address))
+ throw JSONRPCError(-8, string("Invalid parameter, duplicated address: ")+s.name_);
+ setAddress.insert(address);
+
+ CScript scriptPubKey;
+ scriptPubKey.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 <nrequired> <'[\"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<CKey> 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<int>::max();
+ }
+};
+
+Value ListReceived(const Array& params, bool fByAccounts)
+{
+ // Minimum confirmations
+ int nMinDepth = 1;
+ if (params.size() > 0)
+ nMinDepth = params[0].get_int();
+
+ // Whether to include empty accounts
+ bool fIncludeEmpty = false;
+ if (params.size() > 1)
+ fIncludeEmpty = params[1].get_bool();
+
+ // Tally
+ map<CBitcoinAddress, tallyitem> mapTally;
+ for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+
+ if (wtx.IsCoinBase() || !wtx.IsFinal())
+ continue;
+
+ int nDepth = wtx.GetDepthInMainChain();
+ if (nDepth < nMinDepth)
+ continue;
+
+ BOOST_FOREACH(const CTxOut& txout, wtx.vout)
+ {
+ 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<string, tallyitem> mapAccountTally;
+ BOOST_FOREACH(const PAIRTYPE(CBitcoinAddress, string)& item, pwalletMain->mapAddressBook)
+ {
+ const CBitcoinAddress& address = item.first;
+ const string& strAccount = item.second;
+ map<CBitcoinAddress, tallyitem>::iterator it = mapTally.find(address);
+ if (it == mapTally.end() && !fIncludeEmpty)
+ continue;
+
+ int64 nAmount = 0;
+ int nConf = std::numeric_limits<int>::max();
+ if (it != mapTally.end())
+ {
+ nAmount = (*it).second.nAmount;
+ nConf = (*it).second.nConf;
+ }
+
+ if (fByAccounts)
+ {
+ tallyitem& item = mapAccountTally[strAccount];
+ item.nAmount += nAmount;
+ item.nConf = min(item.nConf, nConf);
+ }
+ else
+ {
+ Object obj;
+ obj.push_back(Pair("address", address.ToString()));
+ obj.push_back(Pair("account", strAccount));
+ obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
+ obj.push_back(Pair("confirmations", (nConf == std::numeric_limits<int>::max() ? 0 : nConf)));
+ ret.push_back(obj);
+ }
+ }
+
+ if (fByAccounts)
+ {
+ for (map<string, tallyitem>::iterator it = mapAccountTally.begin(); it != mapAccountTally.end(); ++it)
+ {
+ int64 nAmount = (*it).second.nAmount;
+ int nConf = (*it).second.nConf;
+ Object obj;
+ obj.push_back(Pair("account", (*it).first));
+ obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
+ obj.push_back(Pair("confirmations", (nConf == std::numeric_limits<int>::max() ? 0 : nConf)));
+ ret.push_back(obj);
+ }
+ }
+
+ return ret;
+}
+
+Value listreceivedbyaddress(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 2)
+ throw runtime_error(
+ "listreceivedbyaddress [minconf=1] [includeempty=false]\n"
+ "[minconf] is the minimum number of confirmations before payments are included.\n"
+ "[includeempty] whether to include addresses that haven't received any payments.\n"
+ "Returns an array of objects containing:\n"
+ " \"address\" : receiving address\n"
+ " \"account\" : the account of the receiving address\n"
+ " \"amount\" : total amount received by the address\n"
+ " \"confirmations\" : number of confirmations of the most recent transaction included");
+
+ return ListReceived(params, false);
+}
+
+Value listreceivedbyaccount(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() > 2)
+ throw runtime_error(
+ "listreceivedbyaccount [minconf=1] [includeempty=false]\n"
+ "[minconf] is the minimum number of confirmations before payments are included.\n"
+ "[includeempty] whether to include accounts that haven't received any payments.\n"
+ "Returns an array of objects containing:\n"
+ " \"account\" : the account of the receiving addresses\n"
+ " \"amount\" : total amount received by addresses with this account\n"
+ " \"confirmations\" : number of confirmations of the most recent transaction included");
+
+ return ListReceived(params, true);
+}
+
+void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDepth, bool fLong, Array& ret)
+{
+ int64 nGeneratedImmature, nGeneratedMature, nFee;
+ string strSentAccount;
+ list<pair<CTxDestination, int64> > listReceived;
+ list<pair<CTxDestination, int64> > listSent;
+
+ wtx.GetAmounts(nGeneratedImmature, nGeneratedMature, listReceived, listSent, nFee, strSentAccount);
+
+ bool fAllAccounts = (strAccount == string("*"));
+
+ // Generated blocks assigned to account ""
+ if ((nGeneratedMature+nGeneratedImmature) != 0 && (fAllAccounts || strAccount == ""))
+ {
+ Object entry;
+ entry.push_back(Pair("account", string("")));
+ if (nGeneratedImmature)
+ {
+ entry.push_back(Pair("category", wtx.GetDepthInMainChain() ? "immature" : "orphan"));
+ entry.push_back(Pair("amount", ValueFromAmount(nGeneratedImmature)));
+ }
+ else
+ {
+ entry.push_back(Pair("category", "generate"));
+ entry.push_back(Pair("amount", ValueFromAmount(nGeneratedMature)));
+ }
+ if (fLong)
+ WalletTxToJSON(wtx, entry);
+ ret.push_back(entry);
+ }
+
+ // Sent
+ if ((!listSent.empty() || nFee != 0) && (fAllAccounts || strAccount == strSentAccount))
+ {
+ BOOST_FOREACH(const PAIRTYPE(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<CWalletTx*, CAccountingEntry*> TxPair;
+ typedef multimap<int64, TxPair > 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<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ CWalletTx* wtx = &((*it).second);
+ txByTime.insert(make_pair(wtx->GetTxTime(), TxPair(wtx, (CAccountingEntry*)0)));
+ }
+ list<CAccountingEntry> acentries;
+ walletdb.ListAccountCreditDebit(strAccount, acentries);
+ BOOST_FOREACH(CAccountingEntry& entry, acentries)
+ {
+ txByTime.insert(make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry)));
+ }
+
+ // 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<string, int64> 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<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
+ {
+ const CWalletTx& wtx = (*it).second;
+ int64 nGeneratedImmature, nGeneratedMature, nFee;
+ string strSentAccount;
+ list<pair<CTxDestination, int64> > listReceived;
+ list<pair<CTxDestination, int64> > 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<CAccountingEntry> acentries;
+ CWalletDB(pwalletMain->strWalletFile).ListAccountCreditDebit("*", acentries);
+ BOOST_FOREACH(const CAccountingEntry& entry, acentries)
+ mapAccountBalances[entry.strAccount] += entry.nCreditDebit;
+
+ Object ret;
+ BOOST_FOREACH(const PAIRTYPE(string, int64)& accountBalance, mapAccountBalances) {
+ ret.push_back(Pair(accountBalance.first, ValueFromAmount(accountBalance.second)));
+ }
+ return ret;
+}
+
+Value listsinceblock(const Array& params, bool fHelp)
+{
+ if (fHelp)
+ throw runtime_error(
+ "listsinceblock [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<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); it++)
+ {
+ CWalletTx tx = (*it).second;
+
+ if (depth == -1 || tx.GetDepthInMainChain() < depth)
+ ListTransactions(tx, "*", 0, true, transactions);
+ }
+
+ uint256 lastblock;
+
+ if (target_confirms == 1)
+ {
+ lastblock = hashBestChain;
+ }
+ else
+ {
+ int target_height = pindexBest->nHeight + 1 - target_confirms;
+
+ CBlockIndex *block;
+ for (block = pindexBest;
+ block && block->nHeight > target_height;
+ block = block->pprev) { }
+
+ lastblock = block ? block->GetBlockHash() : 0;
+ }
+
+ Object ret;
+ ret.push_back(Pair("transactions", transactions));
+ ret.push_back(Pair("lastblock", lastblock.GetHex()));
+
+ return ret;
+}
+
+Value gettransaction(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 1)
+ throw runtime_error(
+ "gettransaction <txid>\n"
+ "Get detailed information about in-wallet transaction <txid>");
+
+ uint256 hash;
+ hash.SetHex(params[0].get_str());
+
+ Object entry;
+ if (!pwalletMain->mapWallet.count(hash))
+ throw JSONRPCError(-5, "Invalid or non-wallet transaction id");
+ const CWalletTx& wtx = pwalletMain->mapWallet[hash];
+
+ int64 nCredit = wtx.GetCredit();
+ int64 nDebit = wtx.GetDebit();
+ int64 nNet = nCredit - nDebit;
+ int64 nFee = (wtx.IsFromMe() ? wtx.GetValueOut() - nDebit : 0);
+
+ entry.push_back(Pair("amount", ValueFromAmount(nNet - nFee)));
+ if (wtx.IsFromMe())
+ entry.push_back(Pair("fee", ValueFromAmount(nFee)));
+
+ WalletTxToJSON(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 <destination>\n"
+ "Safely copies wallet.dat to destination, which can be a directory or a path with filename.");
+
+ string strDest = params[0].get_str();
+ BackupWallet(*pwalletMain, strDest);
+
+ return Value::null;
+}
+
+
+Value keypoolrefill(const Array& params, bool fHelp)
+{
+ if (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 <passphrase> <timeout>\n"
+ "Stores the wallet decryption key in memory for <timeout> seconds.");
+ if (fHelp)
+ return true;
+ if (!pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrase was called.");
+
+ if (!pwalletMain->IsLocked())
+ throw JSONRPCError(-17, "Error: Wallet is already unlocked.");
+
+ // Note that the walletpassphrase is stored in params[0] which is not mlock()ed
+ SecureString strWalletPass;
+ strWalletPass.reserve(100);
+ // TODO: get rid of this .c_str() by implementing SecureString::operator=(std::string)
+ // Alternately, find a way to make params[0] mlock()'d to begin with.
+ strWalletPass = params[0].get_str().c_str();
+
+ if (strWalletPass.length() > 0)
+ {
+ if (!pwalletMain->Unlock(strWalletPass))
+ throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
+ }
+ else
+ throw runtime_error(
+ "walletpassphrase <passphrase> <timeout>\n"
+ "Stores the wallet decryption key in memory for <timeout> seconds.");
+
+ CreateThread(ThreadTopUpKeyPool, NULL);
+ 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 <oldpassphrase> <newpassphrase>\n"
+ "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
+ if (fHelp)
+ return true;
+ if (!pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletpassphrasechange was called.");
+
+ // TODO: get rid of these .c_str() calls by implementing SecureString::operator=(std::string)
+ // Alternately, find a way to make params[0] mlock()'d to begin with.
+ SecureString strOldWalletPass;
+ strOldWalletPass.reserve(100);
+ strOldWalletPass = params[0].get_str().c_str();
+
+ SecureString strNewWalletPass;
+ strNewWalletPass.reserve(100);
+ strNewWalletPass = params[1].get_str().c_str();
+
+ if (strOldWalletPass.length() < 1 || strNewWalletPass.length() < 1)
+ throw runtime_error(
+ "walletpassphrasechange <oldpassphrase> <newpassphrase>\n"
+ "Changes the wallet passphrase from <oldpassphrase> to <newpassphrase>.");
+
+ if (!pwalletMain->ChangeWalletPassphrase(strOldWalletPass, strNewWalletPass))
+ throw JSONRPCError(-14, "Error: The wallet passphrase entered was incorrect.");
+
+ return Value::null;
+}
+
+
+Value walletlock(const Array& params, bool fHelp)
+{
+ if (pwalletMain->IsCrypted() && (fHelp || params.size() != 0))
+ throw runtime_error(
+ "walletlock\n"
+ "Removes the wallet encryption key from memory, locking the wallet.\n"
+ "After calling this method, you will need to call walletpassphrase again\n"
+ "before being able to call any methods which require the wallet to be unlocked.");
+ if (fHelp)
+ return true;
+ if (!pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an unencrypted wallet, but walletlock was called.");
+
+ {
+ 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 <passphrase>\n"
+ "Encrypts the wallet with <passphrase>.");
+ if (fHelp)
+ return true;
+ if (pwalletMain->IsCrypted())
+ throw JSONRPCError(-15, "Error: running with an encrypted wallet, but encryptwallet was called.");
+
+ // TODO: get rid of this .c_str() by implementing SecureString::operator=(std::string)
+ // Alternately, find a way to make params[0] mlock()'d to begin with.
+ SecureString strWalletPass;
+ strWalletPass.reserve(100);
+ strWalletPass = params[0].get_str().c_str();
+
+ if (strWalletPass.length() < 1)
+ throw runtime_error(
+ "encryptwallet <passphrase>\n"
+ "Encrypts the wallet with <passphrase>.");
+
+ if (!pwalletMain->EncryptWallet(strWalletPass))
+ throw JSONRPCError(-16, "Error: Failed to encrypt the wallet.");
+
+ // BDB seems to have a bad habit of writing old data into
+ // slack space in .dat files; that is bad if the old data is
+ // unencrypted private keys. So:
+ StartShutdown();
+ return "wallet encrypted; Bitcoin server stopping, restart to run with encrypted wallet";
+}
+
+class DescribeAddressVisitor : public boost::static_visitor<Object>
+{
+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<CTxDestination> 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 <bitcoinaddress>\n"
+ "Return information about <bitcoinaddress>.");
+
+ CBitcoinAddress address(params[0].get_str());
+ bool isValid = address.IsValid();
+
+ Object ret;
+ ret.push_back(Pair("isvalid", isValid));
+ if (isValid)
+ {
+ 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;
+}
+
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 17:27:00 +0000