diff options
Diffstat (limited to 'src/rpc/misc.cpp')
| -rw-r--r-- | src/rpc/misc.cpp | 314 |
1 files changed, 71 insertions, 243 deletions
diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp index 327af2e237..49e865a64a 100644 --- a/src/rpc/misc.cpp +++ b/src/rpc/misc.cpp @@ -1,20 +1,21 @@ // Copyright (c) 2010 Satoshi Nakamoto -// Copyright (c) 2009-2016 The Bitcoin Core developers +// Copyright (c) 2009-2017 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. -#include <base58.h> #include <chain.h> #include <clientversion.h> #include <core_io.h> #include <crypto/ripemd160.h> #include <init.h> +#include <key_io.h> #include <validation.h> #include <httpserver.h> #include <net.h> #include <netbase.h> #include <rpc/blockchain.h> #include <rpc/server.h> +#include <rpc/util.h> #include <timedata.h> #include <util.h> #include <utilstrencodings.h> @@ -32,183 +33,56 @@ #include <univalue.h> -#ifdef ENABLE_WALLET -class DescribeAddressVisitor : public boost::static_visitor<UniValue> -{ -public: - CWallet * const pwallet; - - explicit DescribeAddressVisitor(CWallet *_pwallet) : pwallet(_pwallet) {} - - UniValue operator()(const CNoDestination &dest) const { return UniValue(UniValue::VOBJ); } - - UniValue operator()(const CKeyID &keyID) const { - UniValue obj(UniValue::VOBJ); - CPubKey vchPubKey; - obj.push_back(Pair("isscript", false)); - obj.push_back(Pair("iswitness", false)); - if (pwallet && pwallet->GetPubKey(keyID, vchPubKey)) { - obj.push_back(Pair("pubkey", HexStr(vchPubKey))); - obj.push_back(Pair("iscompressed", vchPubKey.IsCompressed())); - } - return obj; - } - - UniValue operator()(const CScriptID &scriptID) const { - UniValue obj(UniValue::VOBJ); - CScript subscript; - obj.push_back(Pair("isscript", true)); - obj.push_back(Pair("iswitness", false)); - if (pwallet && pwallet->GetCScript(scriptID, subscript)) { - std::vector<CTxDestination> addresses; - txnouttype whichType; - int nRequired; - ExtractDestinations(subscript, whichType, addresses, nRequired); - obj.push_back(Pair("script", GetTxnOutputType(whichType))); - obj.push_back(Pair("hex", HexStr(subscript.begin(), subscript.end()))); - UniValue a(UniValue::VARR); - for (const CTxDestination& addr : addresses) { - a.push_back(EncodeDestination(addr)); - } - obj.push_back(Pair("addresses", a)); - if (whichType == TX_MULTISIG) - obj.push_back(Pair("sigsrequired", nRequired)); - } - return obj; - } - - UniValue operator()(const WitnessV0KeyHash& id) const - { - UniValue obj(UniValue::VOBJ); - CPubKey pubkey; - obj.push_back(Pair("isscript", false)); - obj.push_back(Pair("iswitness", true)); - obj.push_back(Pair("witness_version", 0)); - obj.push_back(Pair("witness_program", HexStr(id.begin(), id.end()))); - if (pwallet && pwallet->GetPubKey(CKeyID(id), pubkey)) { - obj.push_back(Pair("pubkey", HexStr(pubkey))); - } - return obj; - } - - UniValue operator()(const WitnessV0ScriptHash& id) const - { - UniValue obj(UniValue::VOBJ); - CScript subscript; - obj.push_back(Pair("isscript", true)); - obj.push_back(Pair("iswitness", true)); - obj.push_back(Pair("witness_version", 0)); - obj.push_back(Pair("witness_program", HexStr(id.begin(), id.end()))); - CRIPEMD160 hasher; - uint160 hash; - hasher.Write(id.begin(), 32).Finalize(hash.begin()); - if (pwallet && pwallet->GetCScript(CScriptID(hash), subscript)) { - obj.push_back(Pair("hex", HexStr(subscript.begin(), subscript.end()))); - } - return obj; - } - - UniValue operator()(const WitnessUnknown& id) const - { - UniValue obj(UniValue::VOBJ); - CScript subscript; - obj.push_back(Pair("iswitness", true)); - obj.push_back(Pair("witness_version", (int)id.version)); - obj.push_back(Pair("witness_program", HexStr(id.program, id.program + id.length))); - return obj; - } -}; -#endif - UniValue validateaddress(const JSONRPCRequest& request) { if (request.fHelp || request.params.size() != 1) throw std::runtime_error( "validateaddress \"address\"\n" "\nReturn information about the given bitcoin address.\n" + "DEPRECATION WARNING: Parts of this command have been deprecated and moved to getaddressinfo. Clients must\n" + "transition to using getaddressinfo to access this information before upgrading to v0.18. The following deprecated\n" + "fields have moved to getaddressinfo and will only be shown here with -deprecatedrpc=validateaddress: ismine, iswatchonly,\n" + "script, hex, pubkeys, sigsrequired, pubkey, addresses, embedded, iscompressed, account, timestamp, hdkeypath, kdmasterkeyid.\n" "\nArguments:\n" - "1. \"address\" (string, required) The bitcoin address to validate\n" + "1. \"address\" (string, required) The bitcoin address to validate\n" "\nResult:\n" "{\n" " \"isvalid\" : true|false, (boolean) If the address is valid or not. If not, this is the only property returned.\n" - " \"address\" : \"address\", (string) The bitcoin address validated\n" + " \"address\" : \"address\", (string) The bitcoin address validated\n" " \"scriptPubKey\" : \"hex\", (string) The hex encoded scriptPubKey generated by the address\n" - " \"ismine\" : true|false, (boolean) If the address is yours or not\n" - " \"iswatchonly\" : true|false, (boolean) If the address is watchonly\n" " \"isscript\" : true|false, (boolean) If the key is a script\n" - " \"script\" : \"type\" (string, optional) The output script type. Possible types: nonstandard, pubkey, pubkeyhash, scripthash, multisig, nulldata, witness_v0_keyhash, witness_v0_scripthash\n" - " \"hex\" : \"hex\", (string, optional) The redeemscript for the p2sh address\n" - " \"addresses\" (string, optional) Array of addresses associated with the known redeemscript\n" - " [\n" - " \"address\"\n" - " ,...\n" - " ]\n" - " \"sigsrequired\" : xxxxx (numeric, optional) Number of signatures required to spend multisig output\n" - " \"pubkey\" : \"publickeyhex\", (string) The hex value of the raw public key\n" - " \"iscompressed\" : true|false, (boolean) If the address is compressed\n" - " \"account\" : \"account\" (string) DEPRECATED. The account associated with the address, \"\" is the default account\n" - " \"timestamp\" : timestamp, (number, optional) The creation time of the key if available in seconds since epoch (Jan 1 1970 GMT)\n" - " \"hdkeypath\" : \"keypath\" (string, optional) The HD keypath if the key is HD and available\n" - " \"hdmasterkeyid\" : \"<hash160>\" (string, optional) The Hash160 of the HD master pubkey\n" + " \"iswitness\" : true|false, (boolean) If the address is a witness address\n" + " \"witness_version\" : version (numeric, optional) The version number of the witness program\n" + " \"witness_program\" : \"hex\" (string, optional) The hex value of the witness program\n" "}\n" "\nExamples:\n" + HelpExampleCli("validateaddress", "\"1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc\"") + HelpExampleRpc("validateaddress", "\"1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc\"") ); -#ifdef ENABLE_WALLET - CWallet * const pwallet = GetWalletForJSONRPCRequest(request); - - LOCK2(cs_main, pwallet ? &pwallet->cs_wallet : nullptr); -#else - LOCK(cs_main); -#endif - CTxDestination dest = DecodeDestination(request.params[0].get_str()); bool isValid = IsValidDestination(dest); UniValue ret(UniValue::VOBJ); - ret.push_back(Pair("isvalid", isValid)); + ret.pushKV("isvalid", isValid); if (isValid) { - std::string currentAddress = EncodeDestination(dest); - ret.push_back(Pair("address", currentAddress)); - - CScript scriptPubKey = GetScriptForDestination(dest); - ret.push_back(Pair("scriptPubKey", HexStr(scriptPubKey.begin(), scriptPubKey.end()))); #ifdef ENABLE_WALLET - isminetype mine = pwallet ? IsMine(*pwallet, dest) : ISMINE_NO; - ret.push_back(Pair("ismine", bool(mine & ISMINE_SPENDABLE))); - ret.push_back(Pair("iswatchonly", bool(mine & ISMINE_WATCH_ONLY))); - UniValue detail = boost::apply_visitor(DescribeAddressVisitor(pwallet), dest); - ret.pushKVs(detail); - if (pwallet && pwallet->mapAddressBook.count(dest)) { - ret.push_back(Pair("account", pwallet->mapAddressBook[dest].name)); - } - if (pwallet) { - const CKeyMetadata* meta = nullptr; - if (const CKeyID* key_id = boost::get<CKeyID>(&dest)) { - auto it = pwallet->mapKeyMetadata.find(*key_id); - if (it != pwallet->mapKeyMetadata.end()) { - meta = &it->second; - } - } - if (!meta) { - auto it = pwallet->m_script_metadata.find(CScriptID(scriptPubKey)); - if (it != pwallet->m_script_metadata.end()) { - meta = &it->second; - } - } - if (meta) { - ret.push_back(Pair("timestamp", meta->nCreateTime)); - if (!meta->hdKeypath.empty()) { - ret.push_back(Pair("hdkeypath", meta->hdKeypath)); - ret.push_back(Pair("hdmasterkeyid", meta->hdMasterKeyID.GetHex())); - } - } + if (!::vpwallets.empty() && IsDeprecatedRPCEnabled("validateaddress")) { + ret.pushKVs(getaddressinfo(request)); } #endif + if (ret["address"].isNull()) { + std::string currentAddress = EncodeDestination(dest); + ret.pushKV("address", currentAddress); + + CScript scriptPubKey = GetScriptForDestination(dest); + ret.pushKV("scriptPubKey", HexStr(scriptPubKey.begin(), scriptPubKey.end()));; + + UniValue detail = DescribeAddress(dest); + ret.pushKVs(detail); + } } return ret; } @@ -216,88 +90,18 @@ UniValue validateaddress(const JSONRPCRequest& request) // Needed even with !ENABLE_WALLET, to pass (ignored) pointers around class CWallet; -/** - * Used by addmultisigaddress / createmultisig: - */ -CScript _createmultisig_redeemScript(CWallet * const pwallet, const UniValue& params) -{ - int nRequired = params[0].get_int(); - const UniValue& keys = params[1].get_array(); - - // Gather public keys - if (nRequired < 1) - throw std::runtime_error("a multisignature address must require at least one key to redeem"); - if ((int)keys.size() < nRequired) - throw std::runtime_error( - strprintf("not enough keys supplied " - "(got %u keys, but need at least %d to redeem)", keys.size(), nRequired)); - if (keys.size() > 16) - throw std::runtime_error("Number of addresses involved in the multisignature address creation > 16\nReduce the number"); - std::vector<CPubKey> pubkeys; - pubkeys.resize(keys.size()); - for (unsigned int i = 0; i < keys.size(); i++) - { - const std::string& ks = keys[i].get_str(); -#ifdef ENABLE_WALLET - // Case 1: Bitcoin address and we have full public key: - CTxDestination dest = DecodeDestination(ks); - if (pwallet && IsValidDestination(dest)) { - const CKeyID *keyID = boost::get<CKeyID>(&dest); - if (!keyID) { - throw std::runtime_error(strprintf("%s does not refer to a key", ks)); - } - CPubKey vchPubKey; - if (!pwallet->GetPubKey(*keyID, vchPubKey)) { - throw std::runtime_error(strprintf("no full public key for address %s", ks)); - } - if (!vchPubKey.IsFullyValid()) - throw std::runtime_error(" Invalid public key: "+ks); - pubkeys[i] = vchPubKey; - } - - // Case 2: hex public key - else -#endif - if (IsHex(ks)) - { - CPubKey vchPubKey(ParseHex(ks)); - if (!vchPubKey.IsFullyValid()) - throw std::runtime_error(" Invalid public key: "+ks); - pubkeys[i] = vchPubKey; - } - else - { - throw std::runtime_error(" Invalid public key: "+ks); - } - } - CScript result = GetScriptForMultisig(nRequired, pubkeys); - - if (result.size() > MAX_SCRIPT_ELEMENT_SIZE) - throw std::runtime_error( - strprintf("redeemScript exceeds size limit: %d > %d", result.size(), MAX_SCRIPT_ELEMENT_SIZE)); - - return result; -} - UniValue createmultisig(const JSONRPCRequest& request) { -#ifdef ENABLE_WALLET - CWallet * const pwallet = GetWalletForJSONRPCRequest(request); -#else - CWallet * const pwallet = nullptr; -#endif - if (request.fHelp || request.params.size() < 2 || request.params.size() > 2) { std::string msg = "createmultisig nrequired [\"key\",...]\n" "\nCreates a multi-signature address with n signature of m keys required.\n" "It returns a json object with the address and redeemScript.\n" - "\nArguments:\n" - "1. nrequired (numeric, required) The number of required signatures out of the n keys or addresses.\n" - "2. \"keys\" (string, required) A json array of keys which are bitcoin addresses or hex-encoded public keys\n" + "1. nrequired (numeric, required) The number of required signatures out of the n keys.\n" + "2. \"keys\" (string, required) A json array of hex-encoded public keys\n" " [\n" - " \"key\" (string) bitcoin address or hex-encoded public key\n" + " \"key\" (string) The hex-encoded public key\n" " ,...\n" " ]\n" @@ -308,21 +112,35 @@ UniValue createmultisig(const JSONRPCRequest& request) "}\n" "\nExamples:\n" - "\nCreate a multisig address from 2 addresses\n" - + HelpExampleCli("createmultisig", "2 \"[\\\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\\\",\\\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\\\"]\"") + + "\nCreate a multisig address from 2 public keys\n" + + HelpExampleCli("createmultisig", "2 \"[\\\"03789ed0bb717d88f7d321a368d905e7430207ebbd82bd342cf11ae157a7ace5fd\\\",\\\"03dbc6764b8884a92e871274b87583e6d5c2a58819473e17e107ef3f6aa5a61626\\\"]\"") + "\nAs a json rpc call\n" - + HelpExampleRpc("createmultisig", "2, \"[\\\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\\\",\\\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\\\"]\"") + + HelpExampleRpc("createmultisig", "2, \"[\\\"03789ed0bb717d88f7d321a368d905e7430207ebbd82bd342cf11ae157a7ace5fd\\\",\\\"03dbc6764b8884a92e871274b87583e6d5c2a58819473e17e107ef3f6aa5a61626\\\"]\"") ; throw std::runtime_error(msg); } + int required = request.params[0].get_int(); + + // Get the public keys + const UniValue& keys = request.params[1].get_array(); + std::vector<CPubKey> pubkeys; + for (unsigned int i = 0; i < keys.size(); ++i) { + if (IsHex(keys[i].get_str()) && (keys[i].get_str().length() == 66 || keys[i].get_str().length() == 130)) { + pubkeys.push_back(HexToPubKey(keys[i].get_str())); + } else { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, strprintf("Invalid public key: %s\nNote that from v0.16, createmultisig no longer accepts addresses." + " Users must use addmultisigaddress to create multisig addresses with addresses known to the wallet.", keys[i].get_str())); + } + } + // Construct using pay-to-script-hash: - CScript inner = _createmultisig_redeemScript(pwallet, request.params); + CScript inner = CreateMultisigRedeemscript(required, pubkeys); CScriptID innerID(inner); UniValue result(UniValue::VOBJ); - result.push_back(Pair("address", EncodeDestination(innerID))); - result.push_back(Pair("redeemScript", HexStr(inner.begin(), inner.end()))); + result.pushKV("address", EncodeDestination(innerID)); + result.pushKV("redeemScript", HexStr(inner.begin(), inner.end())); return result; } @@ -406,13 +224,10 @@ UniValue signmessagewithprivkey(const JSONRPCRequest& request) std::string strPrivkey = request.params[0].get_str(); std::string strMessage = request.params[1].get_str(); - CBitcoinSecret vchSecret; - bool fGood = vchSecret.SetString(strPrivkey); - if (!fGood) + CKey key = DecodeSecret(strPrivkey); + if (!key.IsValid()) { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key"); - CKey key = vchSecret.GetKey(); - if (!key.IsValid()) - throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range"); + } CHashWriter ss(SER_GETHASH, 0); ss << strMessageMagic; @@ -456,12 +271,12 @@ static UniValue RPCLockedMemoryInfo() { LockedPool::Stats stats = LockedPoolManager::Instance().stats(); UniValue obj(UniValue::VOBJ); - obj.push_back(Pair("used", uint64_t(stats.used))); - obj.push_back(Pair("free", uint64_t(stats.free))); - obj.push_back(Pair("total", uint64_t(stats.total))); - obj.push_back(Pair("locked", uint64_t(stats.locked))); - obj.push_back(Pair("chunks_used", uint64_t(stats.chunks_used))); - obj.push_back(Pair("chunks_free", uint64_t(stats.chunks_free))); + obj.pushKV("used", uint64_t(stats.used)); + obj.pushKV("free", uint64_t(stats.free)); + obj.pushKV("total", uint64_t(stats.total)); + obj.pushKV("locked", uint64_t(stats.locked)); + obj.pushKV("chunks_used", uint64_t(stats.chunks_used)); + obj.pushKV("chunks_free", uint64_t(stats.chunks_free)); return obj; } @@ -518,7 +333,7 @@ UniValue getmemoryinfo(const JSONRPCRequest& request) std::string mode = request.params[0].isNull() ? "stats" : request.params[0].get_str(); if (mode == "stats") { UniValue obj(UniValue::VOBJ); - obj.push_back(Pair("locked", RPCLockedMemoryInfo())); + obj.pushKV("locked", RPCLockedMemoryInfo()); return obj; } else if (mode == "mallocinfo") { #ifdef HAVE_MALLOC_INFO @@ -630,6 +445,18 @@ UniValue echo(const JSONRPCRequest& request) return request.params; } +static UniValue getinfo_deprecated(const JSONRPCRequest& request) +{ + throw JSONRPCError(RPC_METHOD_NOT_FOUND, + "getinfo\n" + "\nThis call was removed in version 0.16.0. Use the appropriate fields from:\n" + "- getblockchaininfo: blocks, difficulty, chain\n" + "- getnetworkinfo: version, protocolversion, timeoffset, connections, proxy, relayfee, warnings\n" + "- getwalletinfo: balance, keypoololdest, keypoolsize, paytxfee, unlocked_until, walletversion\n" + "\nbitcoin-cli has the option -getinfo to collect and format these in the old format." + ); +} + static const CRPCCommand commands[] = { // category name actor (function) argNames // --------------------- ------------------------ ----------------------- ---------- @@ -644,6 +471,7 @@ static const CRPCCommand commands[] = { "hidden", "setmocktime", &setmocktime, {"timestamp"}}, { "hidden", "echo", &echo, {"arg0","arg1","arg2","arg3","arg4","arg5","arg6","arg7","arg8","arg9"}}, { "hidden", "echojson", &echo, {"arg0","arg1","arg2","arg3","arg4","arg5","arg6","arg7","arg8","arg9"}}, + { "hidden", "getinfo", &getinfo_deprecated, {}}, }; void RegisterMiscRPCCommands(CRPCTable &t) |