f748ff730b
a3e192areplaced MINE_ with ISMINE_ (JaSK)53a2148fixed bug where validateaddress doesn't display information (JaSK)f28707afixed bug in ListReceived() (JaSK)519dd1cAdded MINE_ALL = (spendable|watchonly) (JaSK)23b0506Fixed some stuff in TransactionDesc (JaSK)80dda36removed default argument values for ismine filter (JaSK)d5087d1Use script matching rather than destination matching for watch-only. (Pieter Wuille)0fa2f88added includedWatchonly argument to listreceivedbyaddress/...account (JaSK)f87ba3dadded includeWatchonly argument to 'gettransaction' because it affects balance calculation (JaSK)a5c6c5dfixed tiny glitch and improved readability like laanwj suggested (JaSK)d7d5d23Added argument to listtransactions and listsinceblock to include watchonly addresses (JaSK)952877eShowing 'involvesWatchonly' property for transactions returned by 'listtransactions' and 'listsinceblock'. It is only appended when the transaction involves a watchonly address. (JaSK)83f3543Added argument to listaccounts to include watchonly addresses (JaSK)d4640d7Added argument to getbalance to include watchonly addresses and fixed errors in balance calculation. (JaSK)d2692f6Watchonly transactions are marked in transaction history (JaSK)ffd40daWatchonly balances are shown separately in gui. (JaSK)2935b21qt: Hide unspendable outputs in coin control (Wladimir J. van der Laan)c898846Add support for watch-only addresses (Pieter Wuille)
344 lines
14 KiB
C++
344 lines
14 KiB
C++
// Copyright (c) 2010 Satoshi Nakamoto
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// Copyright (c) 2009-2014 The Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "base58.h"
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#include "init.h"
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#include "main.h"
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#include "net.h"
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#include "netbase.h"
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#include "rpcserver.h"
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#include "timedata.h"
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#include "util.h"
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#ifdef ENABLE_WALLET
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#include "wallet.h"
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#include "walletdb.h"
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#endif
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#include <stdint.h>
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#include <boost/assign/list_of.hpp>
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#include "json/json_spirit_utils.h"
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#include "json/json_spirit_value.h"
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using namespace boost;
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using namespace boost::assign;
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using namespace json_spirit;
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using namespace std;
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Value getinfo(const Array& params, bool fHelp)
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{
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if (fHelp || params.size() != 0)
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throw runtime_error(
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"getinfo\n"
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"Returns an object containing various state info.\n"
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"\nResult:\n"
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"{\n"
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" \"version\": xxxxx, (numeric) the server version\n"
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" \"protocolversion\": xxxxx, (numeric) the protocol version\n"
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" \"walletversion\": xxxxx, (numeric) the wallet version\n"
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" \"balance\": xxxxxxx, (numeric) the total bitcoin balance of the wallet\n"
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" \"blocks\": xxxxxx, (numeric) the current number of blocks processed in the server\n"
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" \"timeoffset\": xxxxx, (numeric) the time offset\n"
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" \"connections\": xxxxx, (numeric) the number of connections\n"
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" \"proxy\": \"host:port\", (string, optional) the proxy used by the server\n"
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" \"difficulty\": xxxxxx, (numeric) the current difficulty\n"
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" \"testnet\": true|false, (boolean) if the server is using testnet or not\n"
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" \"keypoololdest\": xxxxxx, (numeric) the timestamp (seconds since GMT epoch) of the oldest pre-generated key in the key pool\n"
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" \"keypoolsize\": xxxx, (numeric) how many new keys are pre-generated\n"
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" \"unlocked_until\": ttt, (numeric) the timestamp in seconds since epoch (midnight Jan 1 1970 GMT) that the wallet is unlocked for transfers, or 0 if the wallet is locked\n"
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" \"paytxfee\": x.xxxx, (numeric) the transaction fee set in btc/kb\n"
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" \"relayfee\": x.xxxx, (numeric) minimum relay fee for non-free transactions in btc/kb\n"
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" \"errors\": \"...\" (string) any error messages\n"
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"}\n"
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"\nExamples:\n"
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+ HelpExampleCli("getinfo", "")
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+ HelpExampleRpc("getinfo", "")
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);
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proxyType proxy;
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GetProxy(NET_IPV4, proxy);
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Object obj;
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obj.push_back(Pair("version", (int)CLIENT_VERSION));
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obj.push_back(Pair("protocolversion",(int)PROTOCOL_VERSION));
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#ifdef ENABLE_WALLET
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if (pwalletMain) {
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obj.push_back(Pair("walletversion", pwalletMain->GetVersion()));
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obj.push_back(Pair("balance", ValueFromAmount(pwalletMain->GetBalance())));
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}
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#endif
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obj.push_back(Pair("blocks", (int)chainActive.Height()));
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obj.push_back(Pair("timeoffset", GetTimeOffset()));
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obj.push_back(Pair("connections", (int)vNodes.size()));
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obj.push_back(Pair("proxy", (proxy.IsValid() ? proxy.ToStringIPPort() : string())));
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obj.push_back(Pair("difficulty", (double)GetDifficulty()));
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obj.push_back(Pair("testnet", Params().NetworkID() == CBaseChainParams::TESTNET));
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#ifdef ENABLE_WALLET
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if (pwalletMain) {
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obj.push_back(Pair("keypoololdest", pwalletMain->GetOldestKeyPoolTime()));
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obj.push_back(Pair("keypoolsize", (int)pwalletMain->GetKeyPoolSize()));
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}
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if (pwalletMain && pwalletMain->IsCrypted())
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obj.push_back(Pair("unlocked_until", nWalletUnlockTime));
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obj.push_back(Pair("paytxfee", ValueFromAmount(payTxFee.GetFeePerK())));
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#endif
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obj.push_back(Pair("relayfee", ValueFromAmount(::minRelayTxFee.GetFeePerK())));
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obj.push_back(Pair("errors", GetWarnings("statusbar")));
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return obj;
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}
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#ifdef ENABLE_WALLET
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class DescribeAddressVisitor : public boost::static_visitor<Object>
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{
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private:
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isminetype mine;
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public:
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DescribeAddressVisitor(isminetype mineIn) : mine(mineIn) {}
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Object operator()(const CNoDestination &dest) const { return Object(); }
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Object operator()(const CKeyID &keyID) const {
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Object obj;
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CPubKey vchPubKey;
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obj.push_back(Pair("isscript", false));
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if (mine == ISMINE_SPENDABLE) {
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pwalletMain->GetPubKey(keyID, vchPubKey);
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obj.push_back(Pair("pubkey", HexStr(vchPubKey)));
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obj.push_back(Pair("iscompressed", vchPubKey.IsCompressed()));
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}
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return obj;
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}
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Object operator()(const CScriptID &scriptID) const {
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Object obj;
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obj.push_back(Pair("isscript", true));
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if (mine != ISMINE_NO) {
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CScript subscript;
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pwalletMain->GetCScript(scriptID, subscript);
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std::vector<CTxDestination> addresses;
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txnouttype whichType;
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int nRequired;
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ExtractDestinations(subscript, whichType, addresses, nRequired);
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obj.push_back(Pair("script", GetTxnOutputType(whichType)));
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obj.push_back(Pair("hex", HexStr(subscript.begin(), subscript.end())));
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Array a;
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BOOST_FOREACH(const CTxDestination& addr, addresses)
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a.push_back(CBitcoinAddress(addr).ToString());
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obj.push_back(Pair("addresses", a));
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if (whichType == TX_MULTISIG)
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obj.push_back(Pair("sigsrequired", nRequired));
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}
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return obj;
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}
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};
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#endif
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Value validateaddress(const Array& params, bool fHelp)
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{
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if (fHelp || params.size() != 1)
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throw runtime_error(
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"validateaddress \"bitcoinaddress\"\n"
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"\nReturn information about the given bitcoin address.\n"
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"\nArguments:\n"
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"1. \"bitcoinaddress\" (string, required) The bitcoin address to validate\n"
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"\nResult:\n"
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"{\n"
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" \"isvalid\" : true|false, (boolean) If the address is valid or not. If not, this is the only property returned.\n"
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" \"address\" : \"bitcoinaddress\", (string) The bitcoin address validated\n"
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" \"ismine\" : true|false, (boolean) If the address is yours or not\n"
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" \"isscript\" : true|false, (boolean) If the key is a script\n"
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" \"pubkey\" : \"publickeyhex\", (string) The hex value of the raw public key\n"
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" \"iscompressed\" : true|false, (boolean) If the address is compressed\n"
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" \"account\" : \"account\" (string) The account associated with the address, \"\" is the default account\n"
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"}\n"
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"\nExamples:\n"
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+ HelpExampleCli("validateaddress", "\"1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc\"")
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+ HelpExampleRpc("validateaddress", "\"1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc\"")
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);
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CBitcoinAddress address(params[0].get_str());
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bool isValid = address.IsValid();
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Object ret;
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ret.push_back(Pair("isvalid", isValid));
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if (isValid)
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{
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CTxDestination dest = address.Get();
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string currentAddress = address.ToString();
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ret.push_back(Pair("address", currentAddress));
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#ifdef ENABLE_WALLET
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isminetype mine = pwalletMain ? IsMine(*pwalletMain, dest) : ISMINE_NO;
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ret.push_back(Pair("ismine", (mine & ISMINE_SPENDABLE) ? true : false));
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if (mine != ISMINE_NO) {
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ret.push_back(Pair("iswatchonly", (mine & ISMINE_WATCH_ONLY) ? true: false));
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Object detail = boost::apply_visitor(DescribeAddressVisitor(mine), dest);
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ret.insert(ret.end(), detail.begin(), detail.end());
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}
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if (pwalletMain && pwalletMain->mapAddressBook.count(dest))
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ret.push_back(Pair("account", pwalletMain->mapAddressBook[dest].name));
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#endif
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}
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return ret;
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}
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//
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// Used by addmultisigaddress / createmultisig:
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//
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CScript _createmultisig_redeemScript(const Array& params)
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{
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int nRequired = params[0].get_int();
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const Array& keys = params[1].get_array();
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// Gather public keys
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if (nRequired < 1)
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throw runtime_error("a multisignature address must require at least one key to redeem");
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if ((int)keys.size() < nRequired)
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throw runtime_error(
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strprintf("not enough keys supplied "
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"(got %u keys, but need at least %d to redeem)", keys.size(), nRequired));
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std::vector<CPubKey> pubkeys;
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pubkeys.resize(keys.size());
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for (unsigned int i = 0; i < keys.size(); i++)
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{
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const std::string& ks = keys[i].get_str();
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#ifdef ENABLE_WALLET
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// Case 1: Bitcoin address and we have full public key:
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CBitcoinAddress address(ks);
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if (pwalletMain && address.IsValid())
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{
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CKeyID keyID;
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if (!address.GetKeyID(keyID))
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throw runtime_error(
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strprintf("%s does not refer to a key",ks));
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CPubKey vchPubKey;
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if (!pwalletMain->GetPubKey(keyID, vchPubKey))
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throw runtime_error(
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strprintf("no full public key for address %s",ks));
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if (!vchPubKey.IsFullyValid())
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throw runtime_error(" Invalid public key: "+ks);
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pubkeys[i] = vchPubKey;
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}
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// Case 2: hex public key
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else
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#endif
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if (IsHex(ks))
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{
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CPubKey vchPubKey(ParseHex(ks));
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if (!vchPubKey.IsFullyValid())
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throw runtime_error(" Invalid public key: "+ks);
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pubkeys[i] = vchPubKey;
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}
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else
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{
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throw runtime_error(" Invalid public key: "+ks);
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}
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}
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CScript result;
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result.SetMultisig(nRequired, pubkeys);
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if (result.size() > MAX_SCRIPT_ELEMENT_SIZE)
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throw runtime_error(
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strprintf("redeemScript exceeds size limit: %d > %d", result.size(), MAX_SCRIPT_ELEMENT_SIZE));
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return result;
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}
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Value createmultisig(const Array& params, bool fHelp)
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{
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if (fHelp || params.size() < 2 || params.size() > 2)
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{
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string msg = "createmultisig nrequired [\"key\",...]\n"
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"\nCreates a multi-signature address with n signature of m keys required.\n"
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"It returns a json object with the address and redeemScript.\n"
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"\nArguments:\n"
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"1. nrequired (numeric, required) The number of required signatures out of the n keys or addresses.\n"
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"2. \"keys\" (string, required) A json array of keys which are bitcoin addresses or hex-encoded public keys\n"
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" [\n"
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" \"key\" (string) bitcoin address or hex-encoded public key\n"
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" ,...\n"
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" ]\n"
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"\nResult:\n"
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"{\n"
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" \"address\":\"multisigaddress\", (string) The value of the new multisig address.\n"
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" \"redeemScript\":\"script\" (string) The string value of the hex-encoded redemption script.\n"
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"}\n"
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"\nExamples:\n"
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"\nCreate a multisig address from 2 addresses\n"
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+ HelpExampleCli("createmultisig", "2 \"[\\\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\\\",\\\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\\\"]\"") +
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"\nAs a json rpc call\n"
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+ HelpExampleRpc("createmultisig", "2, \"[\\\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\\\",\\\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\\\"]\"")
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;
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throw runtime_error(msg);
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}
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// Construct using pay-to-script-hash:
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CScript inner = _createmultisig_redeemScript(params);
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CScriptID innerID = inner.GetID();
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CBitcoinAddress address(innerID);
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Object result;
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result.push_back(Pair("address", address.ToString()));
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result.push_back(Pair("redeemScript", HexStr(inner.begin(), inner.end())));
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return result;
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}
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Value verifymessage(const Array& params, bool fHelp)
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{
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if (fHelp || params.size() != 3)
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throw runtime_error(
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"verifymessage \"bitcoinaddress\" \"signature\" \"message\"\n"
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"\nVerify a signed message\n"
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"\nArguments:\n"
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"1. \"bitcoinaddress\" (string, required) The bitcoin address to use for the signature.\n"
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"2. \"signature\" (string, required) The signature provided by the signer in base 64 encoding (see signmessage).\n"
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"3. \"message\" (string, required) The message that was signed.\n"
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"\nResult:\n"
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"true|false (boolean) If the signature is verified or not.\n"
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"\nExamples:\n"
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"\nUnlock the wallet for 30 seconds\n"
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+ HelpExampleCli("walletpassphrase", "\"mypassphrase\" 30") +
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"\nCreate the signature\n"
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+ HelpExampleCli("signmessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XZ\" \"my message\"") +
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"\nVerify the signature\n"
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+ HelpExampleCli("verifymessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XZ\" \"signature\" \"my message\"") +
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"\nAs json rpc\n"
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+ HelpExampleRpc("verifymessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XZ\", \"signature\", \"my message\"")
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);
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string strAddress = params[0].get_str();
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string strSign = params[1].get_str();
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string strMessage = params[2].get_str();
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CBitcoinAddress addr(strAddress);
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if (!addr.IsValid())
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throw JSONRPCError(RPC_TYPE_ERROR, "Invalid address");
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CKeyID keyID;
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if (!addr.GetKeyID(keyID))
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throw JSONRPCError(RPC_TYPE_ERROR, "Address does not refer to key");
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bool fInvalid = false;
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vector<unsigned char> vchSig = DecodeBase64(strSign.c_str(), &fInvalid);
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if (fInvalid)
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throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Malformed base64 encoding");
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CHashWriter ss(SER_GETHASH, 0);
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ss << strMessageMagic;
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ss << strMessage;
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CPubKey pubkey;
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if (!pubkey.RecoverCompact(ss.GetHash(), vchSig))
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return false;
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return (pubkey.GetID() == keyID);
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}
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