diff options
Diffstat (limited to 'src/wallet/rpcwallet.cpp')
| -rw-r--r-- | src/wallet/rpcwallet.cpp | 443 |
1 files changed, 328 insertions, 115 deletions
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 5bbb5088e2..75f836a29d 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -9,12 +9,14 @@ #include "consensus/validation.h" #include "core_io.h" #include "init.h" +#include "httpserver.h" #include "validation.h" #include "net.h" #include "policy/feerate.h" #include "policy/fees.h" #include "policy/policy.h" #include "policy/rbf.h" +#include "rpc/mining.h" #include "rpc/server.h" #include "script/sign.h" #include "timedata.h" @@ -29,10 +31,21 @@ #include <univalue.h> +static const std::string WALLET_ENDPOINT_BASE = "/wallet/"; + CWallet *GetWalletForJSONRPCRequest(const JSONRPCRequest& request) { - // TODO: Some way to access secondary wallets - return vpwallets.empty() ? nullptr : vpwallets[0]; + if (request.URI.substr(0, WALLET_ENDPOINT_BASE.size()) == WALLET_ENDPOINT_BASE) { + // wallet endpoint was used + std::string requestedWallet = urlDecode(request.URI.substr(WALLET_ENDPOINT_BASE.size())); + for (CWalletRef pwallet : ::vpwallets) { + if (pwallet->GetName() == requestedWallet) { + return pwallet; + } + } + throw JSONRPCError(RPC_WALLET_NOT_FOUND, "Requested wallet does not exist or is not loaded"); + } + return ::vpwallets.size() == 1 || (request.fHelp && ::vpwallets.size() > 0) ? ::vpwallets[0] : nullptr; } std::string HelpRequiringPassphrase(CWallet * const pwallet) @@ -44,13 +57,19 @@ std::string HelpRequiringPassphrase(CWallet * const pwallet) bool EnsureWalletIsAvailable(CWallet * const pwallet, bool avoidException) { - if (!pwallet) { - if (!avoidException) - throw JSONRPCError(RPC_METHOD_NOT_FOUND, "Method not found (disabled)"); - else - return false; - } - return true; + if (pwallet) return true; + if (avoidException) return false; + if (::vpwallets.empty()) { + // Note: It isn't currently possible to trigger this error because + // wallet RPC methods aren't registered unless a wallet is loaded. But + // this error is being kept as a precaution, because it's possible in + // the future that wallet RPC methods might get or remain registered + // when no wallets are loaded. + throw JSONRPCError( + RPC_METHOD_NOT_FOUND, "Method not found (wallet method is disabled because no wallet is loaded)"); + } + throw JSONRPCError(RPC_WALLET_NOT_SPECIFIED, + "Wallet file not specified (must request wallet RPC through /wallet/<filename> uri-path)."); } void EnsureWalletIsUnlocked(CWallet * const pwallet) @@ -133,7 +152,7 @@ UniValue getnewaddress(const JSONRPCRequest& request) // Parse the account first so we don't generate a key if there's an error std::string strAccount; - if (request.params.size() > 0) + if (!request.params[0].isNull()) strAccount = AccountFromValue(request.params[0]); if (!pwallet->IsLocked()) { @@ -204,7 +223,7 @@ UniValue getrawchangeaddress(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp || request.params.size() > 1) + if (request.fHelp || request.params.size() > 0) throw std::runtime_error( "getrawchangeaddress\n" "\nReturns a new Bitcoin address, for receiving change.\n" @@ -355,7 +374,7 @@ UniValue getaddressesbyaccount(const JSONRPCRequest& request) return ret; } -static void SendMoney(CWallet * const pwallet, const CTxDestination &address, CAmount nValue, bool fSubtractFeeFromAmount, CWalletTx& wtxNew) +static void SendMoney(CWallet * const pwallet, const CTxDestination &address, CAmount nValue, bool fSubtractFeeFromAmount, CWalletTx& wtxNew, const CCoinControl& coin_control) { CAmount curBalance = pwallet->GetBalance(); @@ -381,7 +400,7 @@ static void SendMoney(CWallet * const pwallet, const CTxDestination &address, CA int nChangePosRet = -1; CRecipient recipient = {scriptPubKey, nValue, fSubtractFeeFromAmount}; vecSend.push_back(recipient); - if (!pwallet->CreateTransaction(vecSend, wtxNew, reservekey, nFeeRequired, nChangePosRet, strError)) { + if (!pwallet->CreateTransaction(vecSend, wtxNew, reservekey, nFeeRequired, nChangePosRet, strError, coin_control)) { if (!fSubtractFeeFromAmount && nValue + nFeeRequired > curBalance) strError = strprintf("Error: This transaction requires a transaction fee of at least %s", FormatMoney(nFeeRequired)); throw JSONRPCError(RPC_WALLET_ERROR, strError); @@ -400,9 +419,9 @@ UniValue sendtoaddress(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp || request.params.size() < 2 || request.params.size() > 5) + if (request.fHelp || request.params.size() < 2 || request.params.size() > 8) throw std::runtime_error( - "sendtoaddress \"address\" amount ( \"comment\" \"comment_to\" subtractfeefromamount )\n" + "sendtoaddress \"address\" amount ( \"comment\" \"comment_to\" subtractfeefromamount replaceable conf_target \"estimate_mode\")\n" "\nSend an amount to a given address.\n" + HelpRequiringPassphrase(pwallet) + "\nArguments:\n" @@ -415,6 +434,12 @@ UniValue sendtoaddress(const JSONRPCRequest& request) " transaction, just kept in your wallet.\n" "5. subtractfeefromamount (boolean, optional, default=false) The fee will be deducted from the amount being sent.\n" " The recipient will receive less bitcoins than you enter in the amount field.\n" + "6. replaceable (boolean, optional) Allow this transaction to be replaced by a transaction with higher fees via BIP 125\n" + "7. conf_target (numeric, optional) Confirmation target (in blocks)\n" + "8. \"estimate_mode\" (string, optional, default=UNSET) The fee estimate mode, must be one of:\n" + " \"UNSET\"\n" + " \"ECONOMICAL\"\n" + " \"CONSERVATIVE\"\n" "\nResult:\n" "\"txid\" (string) The transaction id.\n" "\nExamples:\n" @@ -443,12 +468,29 @@ UniValue sendtoaddress(const JSONRPCRequest& request) wtx.mapValue["to"] = request.params[3].get_str(); bool fSubtractFeeFromAmount = false; - if (request.params.size() > 4) + if (request.params.size() > 4 && !request.params[4].isNull()) { fSubtractFeeFromAmount = request.params[4].get_bool(); + } + + CCoinControl coin_control; + if (request.params.size() > 5 && !request.params[5].isNull()) { + coin_control.signalRbf = request.params[5].get_bool(); + } + + if (request.params.size() > 6 && !request.params[6].isNull()) { + coin_control.m_confirm_target = ParseConfirmTarget(request.params[6]); + } + + if (request.params.size() > 7 && !request.params[7].isNull()) { + if (!FeeModeFromString(request.params[7].get_str(), coin_control.m_fee_mode)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); + } + } + EnsureWalletIsUnlocked(pwallet); - SendMoney(pwallet, address.Get(), nAmount, fSubtractFeeFromAmount, wtx); + SendMoney(pwallet, address.Get(), nAmount, fSubtractFeeFromAmount, wtx, coin_control); return wtx.GetHash().GetHex(); } @@ -460,7 +502,7 @@ UniValue listaddressgroupings(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp) + if (request.fHelp || request.params.size() != 0) throw std::runtime_error( "listaddressgroupings\n" "\nLists groups of addresses which have had their common ownership\n" @@ -586,7 +628,7 @@ UniValue getreceivedbyaddress(const JSONRPCRequest& request) + HelpExampleCli("getreceivedbyaddress", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\"") + "\nThe amount including unconfirmed transactions, zero confirmations\n" + HelpExampleCli("getreceivedbyaddress", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\" 0") + - "\nThe amount with at least 6 confirmation, very safe\n" + "\nThe amount with at least 6 confirmations\n" + HelpExampleCli("getreceivedbyaddress", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\" 6") + "\nAs a json rpc call\n" + HelpExampleRpc("getreceivedbyaddress", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\", 6") @@ -605,7 +647,7 @@ UniValue getreceivedbyaddress(const JSONRPCRequest& request) // Minimum confirmations int nMinDepth = 1; - if (request.params.size() > 1) + if (!request.params[1].isNull()) nMinDepth = request.params[1].get_int(); // Tally @@ -646,7 +688,7 @@ UniValue getreceivedbyaccount(const JSONRPCRequest& request) + HelpExampleCli("getreceivedbyaccount", "\"\"") + "\nAmount received at the tabby account including unconfirmed amounts with zero confirmations\n" + HelpExampleCli("getreceivedbyaccount", "\"tabby\" 0") + - "\nThe amount with at least 6 confirmation, very safe\n" + "\nThe amount with at least 6 confirmations\n" + HelpExampleCli("getreceivedbyaccount", "\"tabby\" 6") + "\nAs a json rpc call\n" + HelpExampleRpc("getreceivedbyaccount", "\"tabby\", 6") @@ -656,7 +698,7 @@ UniValue getreceivedbyaccount(const JSONRPCRequest& request) // Minimum confirmations int nMinDepth = 1; - if (request.params.size() > 1) + if (!request.params[1].isNull()) nMinDepth = request.params[1].get_int(); // Get the set of pub keys assigned to account @@ -716,9 +758,9 @@ UniValue getbalance(const JSONRPCRequest& request) "\nResult:\n" "amount (numeric) The total amount in " + CURRENCY_UNIT + " received for this account.\n" "\nExamples:\n" - "\nThe total amount in the wallet\n" + "\nThe total amount in the wallet with 1 or more confirmations\n" + HelpExampleCli("getbalance", "") + - "\nThe total amount in the wallet at least 5 blocks confirmed\n" + "\nThe total amount in the wallet at least 6 blocks confirmed\n" + HelpExampleCli("getbalance", "\"*\" 6") + "\nAs a json rpc call\n" + HelpExampleRpc("getbalance", "\"*\", 6") @@ -733,10 +775,10 @@ UniValue getbalance(const JSONRPCRequest& request) const std::string* account = account_param != "*" ? &account_param : nullptr; int nMinDepth = 1; - if (request.params.size() > 1) + if (!request.params[1].isNull()) nMinDepth = request.params[1].get_int(); isminefilter filter = ISMINE_SPENDABLE; - if(request.params.size() > 2) + if(!request.params[2].isNull()) if(request.params[2].get_bool()) filter = filter | ISMINE_WATCH_ONLY; @@ -874,7 +916,8 @@ UniValue sendfrom(const JSONRPCRequest& request) if (nAmount > nBalance) throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Account has insufficient funds"); - SendMoney(pwallet, address.Get(), nAmount, false, wtx); + CCoinControl no_coin_control; // This is a deprecated API + SendMoney(pwallet, address.Get(), nAmount, false, wtx, no_coin_control); return wtx.GetHash().GetHex(); } @@ -887,9 +930,9 @@ UniValue sendmany(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp || request.params.size() < 2 || request.params.size() > 5) + if (request.fHelp || request.params.size() < 2 || request.params.size() > 8) throw std::runtime_error( - "sendmany \"fromaccount\" {\"address\":amount,...} ( minconf \"comment\" [\"address\",...] )\n" + "sendmany \"fromaccount\" {\"address\":amount,...} ( minconf \"comment\" [\"address\",...] replaceable conf_target \"estimate_mode\")\n" "\nSend multiple times. Amounts are double-precision floating point numbers." + HelpRequiringPassphrase(pwallet) + "\n" "\nArguments:\n" @@ -909,7 +952,13 @@ UniValue sendmany(const JSONRPCRequest& request) " \"address\" (string) Subtract fee from this address\n" " ,...\n" " ]\n" - "\nResult:\n" + "6. replaceable (boolean, optional) Allow this transaction to be replaced by a transaction with higher fees via BIP 125\n" + "7. conf_target (numeric, optional) Confirmation target (in blocks)\n" + "8. \"estimate_mode\" (string, optional, default=UNSET) The fee estimate mode, must be one of:\n" + " \"UNSET\"\n" + " \"ECONOMICAL\"\n" + " \"CONSERVATIVE\"\n" + "\nResult:\n" "\"txid\" (string) The transaction id for the send. Only 1 transaction is created regardless of \n" " the number of addresses.\n" "\nExamples:\n" @@ -932,7 +981,7 @@ UniValue sendmany(const JSONRPCRequest& request) std::string strAccount = AccountFromValue(request.params[0]); UniValue sendTo = request.params[1].get_obj(); int nMinDepth = 1; - if (request.params.size() > 2) + if (!request.params[2].isNull()) nMinDepth = request.params[2].get_int(); CWalletTx wtx; @@ -941,9 +990,24 @@ UniValue sendmany(const JSONRPCRequest& request) wtx.mapValue["comment"] = request.params[3].get_str(); UniValue subtractFeeFromAmount(UniValue::VARR); - if (request.params.size() > 4) + if (request.params.size() > 4 && !request.params[4].isNull()) subtractFeeFromAmount = request.params[4].get_array(); + CCoinControl coin_control; + if (request.params.size() > 5 && !request.params[5].isNull()) { + coin_control.signalRbf = request.params[5].get_bool(); + } + + if (request.params.size() > 6 && !request.params[6].isNull()) { + coin_control.m_confirm_target = ParseConfirmTarget(request.params[6]); + } + + if (request.params.size() > 7 && !request.params[7].isNull()) { + if (!FeeModeFromString(request.params[7].get_str(), coin_control.m_fee_mode)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); + } + } + std::set<CBitcoinAddress> setAddress; std::vector<CRecipient> vecSend; @@ -988,7 +1052,7 @@ UniValue sendmany(const JSONRPCRequest& request) CAmount nFeeRequired = 0; int nChangePosRet = -1; std::string strFailReason; - bool fCreated = pwallet->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired, nChangePosRet, strFailReason); + bool fCreated = pwallet->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired, nChangePosRet, strFailReason, coin_control); if (!fCreated) throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, strFailReason); CValidationState state; @@ -1066,11 +1130,15 @@ public: bool operator()(const CKeyID &keyID) { if (pwallet) { CScript basescript = GetScriptForDestination(keyID); - isminetype typ; - typ = IsMine(*pwallet, basescript, SIGVERSION_WITNESS_V0); - if (typ != ISMINE_SPENDABLE && typ != ISMINE_WATCH_SOLVABLE) - return false; CScript witscript = GetScriptForWitness(basescript); + SignatureData sigs; + // This check is to make sure that the script we created can actually be solved for and signed by us + // if we were to have the private keys. This is just to make sure that the script is valid and that, + // if found in a transaction, we would still accept and relay that transaction. + if (!ProduceSignature(DummySignatureCreator(pwallet), witscript, sigs) || + !VerifyScript(sigs.scriptSig, witscript, &sigs.scriptWitness, MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, DummySignatureCreator(pwallet).Checker())) { + return false; + } pwallet->AddCScript(witscript); result = CScriptID(witscript); return true; @@ -1087,11 +1155,15 @@ public: result = scriptID; return true; } - isminetype typ; - typ = IsMine(*pwallet, subscript, SIGVERSION_WITNESS_V0); - if (typ != ISMINE_SPENDABLE && typ != ISMINE_WATCH_SOLVABLE) - return false; CScript witscript = GetScriptForWitness(subscript); + SignatureData sigs; + // This check is to make sure that the script we created can actually be solved for and signed by us + // if we were to have the private keys. This is just to make sure that the script is valid and that, + // if found in a transaction, we would still accept and relay that transaction. + if (!ProduceSignature(DummySignatureCreator(pwallet), witscript, sigs) || + !VerifyScript(sigs.scriptSig, witscript, &sigs.scriptWitness, MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, DummySignatureCreator(pwallet).Checker())) { + return false; + } pwallet->AddCScript(witscript); result = CScriptID(witscript); return true; @@ -1125,7 +1197,7 @@ UniValue addwitnessaddress(const JSONRPCRequest& request) { LOCK(cs_main); - if (!IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus()) && !GetBoolArg("-walletprematurewitness", false)) { + if (!IsWitnessEnabled(chainActive.Tip(), Params().GetConsensus()) && !gArgs.GetBoolArg("-walletprematurewitness", false)) { throw JSONRPCError(RPC_WALLET_ERROR, "Segregated witness not enabled on network"); } } @@ -1164,16 +1236,16 @@ UniValue ListReceived(CWallet * const pwallet, const UniValue& params, bool fByA { // Minimum confirmations int nMinDepth = 1; - if (params.size() > 0) + if (!params[0].isNull()) nMinDepth = params[0].get_int(); // Whether to include empty accounts bool fIncludeEmpty = false; - if (params.size() > 1) + if (!params[1].isNull()) fIncludeEmpty = params[1].get_bool(); isminefilter filter = ISMINE_SPENDABLE; - if(params.size() > 2) + if(!params[2].isNull()) if(params[2].get_bool()) filter = filter | ISMINE_WATCH_ONLY; @@ -1368,6 +1440,17 @@ static void MaybePushAddress(UniValue & entry, const CTxDestination &dest) entry.push_back(Pair("address", addr.ToString())); } +/** + * List transactions based on the given criteria. + * + * @param pwallet The wallet. + * @param wtx The wallet transaction. + * @param strAccount The account, if any, or "*" for all. + * @param nMinDepth The minimum confirmation depth. + * @param fLong Whether to include the JSON version of the transaction. + * @param ret The UniValue into which the result is stored. + * @param filter The "is mine" filter bool. + */ void ListTransactions(CWallet* const pwallet, const CWalletTx& wtx, const std::string& strAccount, int nMinDepth, bool fLong, UniValue& ret, const isminefilter& filter) { CAmount nFee; @@ -1535,16 +1618,16 @@ UniValue listtransactions(const JSONRPCRequest& request) LOCK2(cs_main, pwallet->cs_wallet); std::string strAccount = "*"; - if (request.params.size() > 0) + if (!request.params[0].isNull()) strAccount = request.params[0].get_str(); int nCount = 10; - if (request.params.size() > 1) + if (!request.params[1].isNull()) nCount = request.params[1].get_int(); int nFrom = 0; - if (request.params.size() > 2) + if (!request.params[2].isNull()) nFrom = request.params[2].get_int(); isminefilter filter = ISMINE_SPENDABLE; - if(request.params.size() > 3) + if(!request.params[3].isNull()) if(request.params[3].get_bool()) filter = filter | ISMINE_WATCH_ONLY; @@ -1684,14 +1767,18 @@ UniValue listsinceblock(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp) + if (request.fHelp || request.params.size() > 4) throw std::runtime_error( - "listsinceblock ( \"blockhash\" target_confirmations include_watchonly)\n" - "\nGet all transactions in blocks since block [blockhash], or all transactions if omitted\n" + "listsinceblock ( \"blockhash\" target_confirmations include_watchonly include_removed )\n" + "\nGet all transactions in blocks since block [blockhash], or all transactions if omitted.\n" + "If \"blockhash\" is no longer a part of the main chain, transactions from the fork point onward are included.\n" + "Additionally, if include_removed is set, transactions affecting the wallet which were removed are returned in the \"removed\" array.\n" "\nArguments:\n" "1. \"blockhash\" (string, optional) The block hash to list transactions since\n" - "2. target_confirmations: (numeric, optional) The confirmations required, must be 1 or more\n" - "3. include_watchonly: (bool, optional, default=false) Include transactions to watch-only addresses (see 'importaddress')" + "2. target_confirmations: (numeric, optional, default=1) Return the nth block hash from the main chain. e.g. 1 would mean the best block hash. Note: this is not used as a filter, but only affects [lastblock] in the return value\n" + "3. include_watchonly: (bool, optional, default=false) Include transactions to watch-only addresses (see 'importaddress')\n" + "4. include_removed: (bool, optional, default=true) Show transactions that were removed due to a reorg in the \"removed\" array\n" + " (not guaranteed to work on pruned nodes)\n" "\nResult:\n" "{\n" " \"transactions\": [\n" @@ -1716,8 +1803,12 @@ UniValue listsinceblock(const JSONRPCRequest& request) " \"comment\": \"...\", (string) If a comment is associated with the transaction.\n" " \"label\" : \"label\" (string) A comment for the address/transaction, if any\n" " \"to\": \"...\", (string) If a comment to is associated with the transaction.\n" - " ],\n" - " \"lastblock\": \"lastblockhash\" (string) The hash of the last block\n" + " ],\n" + " \"removed\": [\n" + " <structure is the same as \"transactions\" above, only present if include_removed=true>\n" + " Note: transactions that were readded in the active chain will appear as-is in this array, and may thus have a positive confirmation count.\n" + " ],\n" + " \"lastblock\": \"lastblockhash\" (string) The hash of the block (target_confirmations-1) from the best block on the main chain. This is typically used to feed back into listsinceblock the next time you call it. So you would generally use a target_confirmations of say 6, so you will be continually re-notified of transactions until they've reached 6 confirmations plus any new ones\n" "}\n" "\nExamples:\n" + HelpExampleCli("listsinceblock", "") @@ -1727,21 +1818,19 @@ UniValue listsinceblock(const JSONRPCRequest& request) LOCK2(cs_main, pwallet->cs_wallet); - const CBlockIndex *pindex = NULL; + const CBlockIndex* pindex = nullptr; // Block index of the specified block or the common ancestor, if the block provided was in a deactivated chain. + const CBlockIndex* paltindex = nullptr; // Block index of the specified block, even if it's in a deactivated chain. int target_confirms = 1; isminefilter filter = ISMINE_SPENDABLE; - if (request.params.size() > 0) - { + if (!request.params[0].isNull()) { uint256 blockId; blockId.SetHex(request.params[0].get_str()); BlockMap::iterator it = mapBlockIndex.find(blockId); - if (it != mapBlockIndex.end()) - { - pindex = it->second; - if (chainActive[pindex->nHeight] != pindex) - { + if (it != mapBlockIndex.end()) { + paltindex = pindex = it->second; + if (chainActive[pindex->nHeight] != pindex) { // the block being asked for is a part of a deactivated chain; // we don't want to depend on its perceived height in the block // chain, we want to instead use the last common ancestor @@ -1750,19 +1839,20 @@ UniValue listsinceblock(const JSONRPCRequest& request) } } - if (request.params.size() > 1) - { + if (!request.params[1].isNull()) { target_confirms = request.params[1].get_int(); - if (target_confirms < 1) + if (target_confirms < 1) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter"); + } } - if (request.params.size() > 2 && request.params[2].get_bool()) - { + if (!request.params[2].isNull() && request.params[2].get_bool()) { filter = filter | ISMINE_WATCH_ONLY; } + bool include_removed = (request.params[3].isNull() || request.params[3].get_bool()); + int depth = pindex ? (1 + chainActive.Height() - pindex->nHeight) : -1; UniValue transactions(UniValue::VARR); @@ -1770,8 +1860,27 @@ UniValue listsinceblock(const JSONRPCRequest& request) for (const std::pair<uint256, CWalletTx>& pairWtx : pwallet->mapWallet) { CWalletTx tx = pairWtx.second; - if (depth == -1 || tx.GetDepthInMainChain() < depth) + if (depth == -1 || tx.GetDepthInMainChain() < depth) { ListTransactions(pwallet, tx, "*", 0, true, transactions, filter); + } + } + + // when a reorg'd block is requested, we also list any relevant transactions + // in the blocks of the chain that was detached + UniValue removed(UniValue::VARR); + while (include_removed && paltindex && paltindex != pindex) { + CBlock block; + if (!ReadBlockFromDisk(block, paltindex, Params().GetConsensus())) { + throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk"); + } + for (const CTransactionRef& tx : block.vtx) { + if (pwallet->mapWallet.count(tx->GetHash()) > 0) { + // We want all transactions regardless of confirmation count to appear here, + // even negative confirmation ones, hence the big negative. + ListTransactions(pwallet, pwallet->mapWallet[tx->GetHash()], "*", -100000000, true, removed, filter); + } + } + paltindex = paltindex->pprev; } CBlockIndex *pblockLast = chainActive[chainActive.Height() + 1 - target_confirms]; @@ -1779,6 +1888,7 @@ UniValue listsinceblock(const JSONRPCRequest& request) UniValue ret(UniValue::VOBJ); ret.push_back(Pair("transactions", transactions)); + if (include_removed) ret.push_back(Pair("removed", removed)); ret.push_back(Pair("lastblock", lastblock.GetHex())); return ret; @@ -1842,7 +1952,7 @@ UniValue gettransaction(const JSONRPCRequest& request) hash.SetHex(request.params[0].get_str()); isminefilter filter = ISMINE_SPENDABLE; - if(request.params.size() > 1) + if(!request.params[1].isNull()) if(request.params[1].get_bool()) filter = filter | ISMINE_WATCH_ONLY; @@ -1964,7 +2074,7 @@ UniValue keypoolrefill(const JSONRPCRequest& request) // 0 is interpreted by TopUpKeyPool() as the default keypool size given by -keypool unsigned int kpSize = 0; - if (request.params.size() > 0) { + if (!request.params[0].isNull()) { if (request.params[0].get_int() < 0) throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, expected valid size."); kpSize = (unsigned int)request.params[0].get_int(); @@ -2007,7 +2117,7 @@ UniValue walletpassphrase(const JSONRPCRequest& request) "Issuing the walletpassphrase command while the wallet is already unlocked will set a new unlock\n" "time that overrides the old one.\n" "\nExamples:\n" - "\nunlock the wallet for 60 seconds\n" + "\nUnlock the wallet for 60 seconds\n" + HelpExampleCli("walletpassphrase", "\"my pass phrase\" 60") + "\nLock the wallet again (before 60 seconds)\n" + HelpExampleCli("walletlock", "") + @@ -2162,11 +2272,11 @@ UniValue encryptwallet(const JSONRPCRequest& request) "\nArguments:\n" "1. \"passphrase\" (string) The pass phrase to encrypt the wallet with. It must be at least 1 character, but should be long.\n" "\nExamples:\n" - "\nEncrypt you wallet\n" + "\nEncrypt your wallet\n" + HelpExampleCli("encryptwallet", "\"my pass phrase\"") + "\nNow set the passphrase to use the wallet, such as for signing or sending bitcoin\n" + HelpExampleCli("walletpassphrase", "\"my pass phrase\"") + - "\nNow we can so something like sign\n" + "\nNow we can do something like sign\n" + HelpExampleCli("signmessage", "\"address\" \"test message\"") + "\nNow lock the wallet again by removing the passphrase\n" + HelpExampleCli("walletlock", "") + @@ -2389,6 +2499,7 @@ UniValue getwalletinfo(const JSONRPCRequest& request) "Returns an object containing various wallet state info.\n" "\nResult:\n" "{\n" + " \"walletname\": xxxxx, (string) the wallet name\n" " \"walletversion\": xxxxx, (numeric) the wallet version\n" " \"balance\": xxxxxxx, (numeric) the total confirmed balance of the wallet in " + CURRENCY_UNIT + "\n" " \"unconfirmed_balance\": xxx, (numeric) the total unconfirmed balance of the wallet in " + CURRENCY_UNIT + "\n" @@ -2411,6 +2522,7 @@ UniValue getwalletinfo(const JSONRPCRequest& request) UniValue obj(UniValue::VOBJ); size_t kpExternalSize = pwallet->KeypoolCountExternalKeys(); + obj.push_back(Pair("walletname", pwallet->GetName())); obj.push_back(Pair("walletversion", pwallet->GetVersion())); obj.push_back(Pair("balance", ValueFromAmount(pwallet->GetBalance()))); obj.push_back(Pair("unconfirmed_balance", ValueFromAmount(pwallet->GetUnconfirmedBalance()))); @@ -2431,6 +2543,39 @@ UniValue getwalletinfo(const JSONRPCRequest& request) return obj; } +UniValue listwallets(const JSONRPCRequest& request) +{ + if (request.fHelp || request.params.size() != 0) + throw std::runtime_error( + "listwallets\n" + "Returns a list of currently loaded wallets.\n" + "For full information on the wallet, use \"getwalletinfo\"\n" + "\nResult:\n" + "[ (json array of strings)\n" + " \"walletname\" (string) the wallet name\n" + " ...\n" + "]\n" + "\nExamples:\n" + + HelpExampleCli("listwallets", "") + + HelpExampleRpc("listwallets", "") + ); + + UniValue obj(UniValue::VARR); + + for (CWalletRef pwallet : vpwallets) { + + if (!EnsureWalletIsAvailable(pwallet, request.fHelp)) { + return NullUniValue; + } + + LOCK(pwallet->cs_wallet); + + obj.push_back(pwallet->GetName()); + } + + return obj; +} + UniValue resendwallettransactions(const JSONRPCRequest& request) { CWallet * const pwallet = GetWalletForJSONRPCRequest(request); @@ -2444,6 +2589,7 @@ UniValue resendwallettransactions(const JSONRPCRequest& request) "Immediately re-broadcast unconfirmed wallet transactions to all peers.\n" "Intended only for testing; the wallet code periodically re-broadcasts\n" "automatically.\n" + "Returns an RPC error if -walletbroadcast is set to false.\n" "Returns array of transaction ids that were re-broadcast.\n" ); @@ -2452,6 +2598,10 @@ UniValue resendwallettransactions(const JSONRPCRequest& request) LOCK2(cs_main, pwallet->cs_wallet); + if (!pwallet->GetBroadcastTransactions()) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error: Wallet transaction broadcasting is disabled with -walletbroadcast"); + } + std::vector<uint256> txids = pwallet->ResendWalletTransactionsBefore(GetTime(), g_connman.get()); UniValue result(UniValue::VARR); for (const uint256& txid : txids) @@ -2557,7 +2707,7 @@ UniValue listunspent(const JSONRPCRequest& request) CAmount nMinimumSumAmount = MAX_MONEY; uint64_t nMaximumCount = 0; - if (request.params.size() > 4) { + if (!request.params[4].isNull()) { const UniValue& options = request.params[4].get_obj(); if (options.exists("minimumAmount")) @@ -2575,10 +2725,10 @@ UniValue listunspent(const JSONRPCRequest& request) UniValue results(UniValue::VARR); std::vector<COutput> vecOutputs; - assert(pwallet != NULL); + assert(pwallet != nullptr); LOCK2(cs_main, pwallet->cs_wallet); - pwallet->AvailableCoins(vecOutputs, !include_unsafe, NULL, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount, nMinDepth, nMaxDepth); + pwallet->AvailableCoins(vecOutputs, !include_unsafe, nullptr, nMinimumAmount, nMaximumAmount, nMinimumSumAmount, nMaximumCount, nMinDepth, nMaxDepth); for (const COutput& out : vecOutputs) { CTxDestination address; const CScript& scriptPubKey = out.tx->tx->vout[out.i].scriptPubKey; @@ -2626,7 +2776,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) return NullUniValue; } - if (request.fHelp || request.params.size() < 1 || request.params.size() > 3) + if (request.fHelp || request.params.size() < 1 || request.params.size() > 2) throw std::runtime_error( "fundrawtransaction \"hexstring\" ( options )\n" "\nAdd inputs to a transaction until it has enough in value to meet its out value.\n" @@ -2647,7 +2797,6 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) " \"changePosition\" (numeric, optional, default random) The index of the change output\n" " \"includeWatching\" (boolean, optional, default false) Also select inputs which are watch only\n" " \"lockUnspents\" (boolean, optional, default false) Lock selected unspent outputs\n" - " \"reserveChangeKey\" (boolean, optional, default true) Reserves the change output key from the keypool\n" " \"feeRate\" (numeric, optional, default not set: makes wallet determine the fee) Set a specific feerate (" + CURRENCY_UNIT + " per KB)\n" " \"subtractFeeFromOutputs\" (array, optional) A json array of integers.\n" " The fee will be equally deducted from the amount of each specified output.\n" @@ -2655,7 +2804,13 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) " Those recipients will receive less bitcoins than you enter in their corresponding amount field.\n" " If no outputs are specified here, the sender pays the fee.\n" " [vout_index,...]\n" - " \"optIntoRbf\" (boolean, optional) Allow this transaction to be replaced by a transaction with higher fees\n" + " \"replaceable\" (boolean, optional) Marks this transaction as BIP125 replaceable.\n" + " Allows this transaction to be replaced by a transaction with higher fees\n" + " \"conf_target\" (numeric, optional) Confirmation target (in blocks)\n" + " \"estimate_mode\" (string, optional, default=UNSET) The fee estimate mode, must be one of:\n" + " \"UNSET\"\n" + " \"ECONOMICAL\"\n" + " \"CONSERVATIVE\"\n" " }\n" " for backward compatibility: passing in a true instead of an object will result in {\"includeWatching\":true}\n" "\nResult:\n" @@ -2678,17 +2833,12 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) RPCTypeCheck(request.params, {UniValue::VSTR}); CCoinControl coinControl; - coinControl.destChange = CNoDestination(); int changePosition = -1; - coinControl.fAllowWatchOnly = false; // include watching bool lockUnspents = false; - bool reserveChangeKey = true; - coinControl.nFeeRate = CFeeRate(0); - coinControl.fOverrideFeeRate = false; UniValue subtractFeeFromOutputs; std::set<int> setSubtractFeeFromOutputs; - if (request.params.size() > 1) { + if (!request.params[1].isNull()) { if (request.params[1].type() == UniValue::VBOOL) { // backward compatibility bool only fallback coinControl.fAllowWatchOnly = request.params[1].get_bool(); @@ -2704,10 +2854,12 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) {"changePosition", UniValueType(UniValue::VNUM)}, {"includeWatching", UniValueType(UniValue::VBOOL)}, {"lockUnspents", UniValueType(UniValue::VBOOL)}, - {"reserveChangeKey", UniValueType(UniValue::VBOOL)}, + {"reserveChangeKey", UniValueType(UniValue::VBOOL)}, // DEPRECATED (and ignored), should be removed in 0.16 or so. {"feeRate", UniValueType()}, // will be checked below {"subtractFeeFromOutputs", UniValueType(UniValue::VARR)}, - {"optIntoRbf", UniValueType(UniValue::VBOOL)}, + {"replaceable", UniValueType(UniValue::VBOOL)}, + {"conf_target", UniValueType(UniValue::VNUM)}, + {"estimate_mode", UniValueType(UniValue::VSTR)}, }, true, true); @@ -2729,20 +2881,31 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) if (options.exists("lockUnspents")) lockUnspents = options["lockUnspents"].get_bool(); - if (options.exists("reserveChangeKey")) - reserveChangeKey = options["reserveChangeKey"].get_bool(); - if (options.exists("feeRate")) { - coinControl.nFeeRate = CFeeRate(AmountFromValue(options["feeRate"])); + coinControl.m_feerate = CFeeRate(AmountFromValue(options["feeRate"])); coinControl.fOverrideFeeRate = true; } if (options.exists("subtractFeeFromOutputs")) subtractFeeFromOutputs = options["subtractFeeFromOutputs"].get_array(); - if (options.exists("optIntoRbf")) { - coinControl.signalRbf = options["optIntoRbf"].get_bool(); + if (options.exists("replaceable")) { + coinControl.signalRbf = options["replaceable"].get_bool(); + } + if (options.exists("conf_target")) { + if (options.exists("feeRate")) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both conf_target and feeRate"); + } + coinControl.m_confirm_target = ParseConfirmTarget(options["conf_target"]); + } + if (options.exists("estimate_mode")) { + if (options.exists("feeRate")) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify both estimate_mode and feeRate"); + } + if (!FeeModeFromString(options["estimate_mode"].get_str(), coinControl.m_fee_mode)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); + } } } } @@ -2772,7 +2935,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request) CAmount nFeeOut; std::string strFailReason; - if (!pwallet->FundTransaction(tx, nFeeOut, changePosition, strFailReason, lockUnspents, setSubtractFeeFromOutputs, coinControl, reserveChangeKey)) { + if (!pwallet->FundTransaction(tx, nFeeOut, changePosition, strFailReason, lockUnspents, setSubtractFeeFromOutputs, coinControl)) { throw JSONRPCError(RPC_WALLET_ERROR, strFailReason); } @@ -2821,6 +2984,10 @@ UniValue bumpfee(const JSONRPCRequest& request) " so the new transaction will not be explicitly bip-125 replaceable (though it may\n" " still be replaceable in practice, for example if it has unconfirmed ancestors which\n" " are replaceable).\n" + " \"estimate_mode\" (string, optional, default=UNSET) The fee estimate mode, must be one of:\n" + " \"UNSET\"\n" + " \"ECONOMICAL\"\n" + " \"CONSERVATIVE\"\n" " }\n" "\nResult:\n" "{\n" @@ -2839,31 +3006,24 @@ UniValue bumpfee(const JSONRPCRequest& request) hash.SetHex(request.params[0].get_str()); // optional parameters - bool ignoreGlobalPayTxFee = false; - int newConfirmTarget = nTxConfirmTarget; CAmount totalFee = 0; - bool replaceable = true; - if (request.params.size() > 1) { + CCoinControl coin_control; + coin_control.signalRbf = true; + if (!request.params[1].isNull()) { UniValue options = request.params[1]; RPCTypeCheckObj(options, { {"confTarget", UniValueType(UniValue::VNUM)}, {"totalFee", UniValueType(UniValue::VNUM)}, {"replaceable", UniValueType(UniValue::VBOOL)}, + {"estimate_mode", UniValueType(UniValue::VSTR)}, }, true, true); if (options.exists("confTarget") && options.exists("totalFee")) { throw JSONRPCError(RPC_INVALID_PARAMETER, "confTarget and totalFee options should not both be set. Please provide either a confirmation target for fee estimation or an explicit total fee for the transaction."); - } else if (options.exists("confTarget")) { - // If the user has explicitly set a confTarget in this rpc call, - // then override the default logic that uses the global payTxFee - // instead of the confirmation target. - ignoreGlobalPayTxFee = true; - newConfirmTarget = options["confTarget"].get_int(); - if (newConfirmTarget <= 0) { // upper-bound will be checked by estimatefee/smartfee - throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid confTarget (cannot be <= 0)"); - } + } else if (options.exists("confTarget")) { // TODO: alias this to conf_target + coin_control.m_confirm_target = ParseConfirmTarget(options["confTarget"]); } else if (options.exists("totalFee")) { totalFee = options["totalFee"].get_int64(); if (totalFee <= 0) { @@ -2872,14 +3032,19 @@ UniValue bumpfee(const JSONRPCRequest& request) } if (options.exists("replaceable")) { - replaceable = options["replaceable"].get_bool(); + coin_control.signalRbf = options["replaceable"].get_bool(); + } + if (options.exists("estimate_mode")) { + if (!FeeModeFromString(options["estimate_mode"].get_str(), coin_control.m_fee_mode)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid estimate_mode parameter"); + } } } LOCK2(cs_main, pwallet->cs_wallet); EnsureWalletIsUnlocked(pwallet); - CFeeBumper feeBump(pwallet, hash, newConfirmTarget, ignoreGlobalPayTxFee, totalFee, replaceable); + CFeeBumper feeBump(pwallet, hash, coin_control, totalFee); BumpFeeResult res = feeBump.getResult(); if (res != BumpFeeResult::OK) { @@ -2922,6 +3087,51 @@ UniValue bumpfee(const JSONRPCRequest& request) return result; } +UniValue generate(const JSONRPCRequest& request) +{ + CWallet * const pwallet = GetWalletForJSONRPCRequest(request); + + if (!EnsureWalletIsAvailable(pwallet, request.fHelp)) { + return NullUniValue; + } + + if (request.fHelp || request.params.size() < 1 || request.params.size() > 2) { + throw std::runtime_error( + "generate nblocks ( maxtries )\n" + "\nMine up to nblocks blocks immediately (before the RPC call returns) to an address in the wallet.\n" + "\nArguments:\n" + "1. nblocks (numeric, required) How many blocks are generated immediately.\n" + "2. maxtries (numeric, optional) How many iterations to try (default = 1000000).\n" + "\nResult:\n" + "[ blockhashes ] (array) hashes of blocks generated\n" + "\nExamples:\n" + "\nGenerate 11 blocks\n" + + HelpExampleCli("generate", "11") + ); + } + + int num_generate = request.params[0].get_int(); + uint64_t max_tries = 1000000; + if (request.params.size() > 1 && !request.params[1].isNull()) { + max_tries = request.params[1].get_int(); + } + + std::shared_ptr<CReserveScript> coinbase_script; + pwallet->GetScriptForMining(coinbase_script); + + // If the keypool is exhausted, no script is returned at all. Catch this. + if (!coinbase_script) { + throw JSONRPCError(RPC_WALLET_KEYPOOL_RAN_OUT, "Error: Keypool ran out, please call keypoolrefill first"); + } + + //throw an error if no script was provided + if (coinbase_script->reserveScript.empty()) { + throw JSONRPCError(RPC_INTERNAL_ERROR, "No coinbase script available"); + } + + return generateBlocks(coinbase_script, num_generate, max_tries, true); +} + extern UniValue abortrescan(const JSONRPCRequest& request); // in rpcdump.cpp extern UniValue dumpprivkey(const JSONRPCRequest& request); // in rpcdump.cpp extern UniValue importprivkey(const JSONRPCRequest& request); @@ -2970,14 +3180,15 @@ static const CRPCCommand commands[] = { "wallet", "listlockunspent", &listlockunspent, false, {} }, { "wallet", "listreceivedbyaccount", &listreceivedbyaccount, false, {"minconf","include_empty","include_watchonly"} }, { "wallet", "listreceivedbyaddress", &listreceivedbyaddress, false, {"minconf","include_empty","include_watchonly"} }, - { "wallet", "listsinceblock", &listsinceblock, false, {"blockhash","target_confirmations","include_watchonly"} }, + { "wallet", "listsinceblock", &listsinceblock, false, {"blockhash","target_confirmations","include_watchonly","include_removed"} }, { "wallet", "listtransactions", &listtransactions, false, {"account","count","skip","include_watchonly"} }, { "wallet", "listunspent", &listunspent, false, {"minconf","maxconf","addresses","include_unsafe","query_options"} }, + { "wallet", "listwallets", &listwallets, true, {} }, { "wallet", "lockunspent", &lockunspent, true, {"unlock","transactions"} }, { "wallet", "move", &movecmd, false, {"fromaccount","toaccount","amount","minconf","comment"} }, { "wallet", "sendfrom", &sendfrom, false, {"fromaccount","toaddress","amount","minconf","comment","comment_to"} }, - { "wallet", "sendmany", &sendmany, false, {"fromaccount","amounts","minconf","comment","subtractfeefrom"} }, - { "wallet", "sendtoaddress", &sendtoaddress, false, {"address","amount","comment","comment_to","subtractfeefromamount"} }, + { "wallet", "sendmany", &sendmany, false, {"fromaccount","amounts","minconf","comment","subtractfeefrom","replaceable","conf_target","estimate_mode"} }, + { "wallet", "sendtoaddress", &sendtoaddress, false, {"address","amount","comment","comment_to","subtractfeefromamount","replaceable","conf_target","estimate_mode"} }, { "wallet", "setaccount", &setaccount, true, {"address","account"} }, { "wallet", "settxfee", &settxfee, true, {"amount"} }, { "wallet", "signmessage", &signmessage, true, {"address","message"} }, @@ -2985,11 +3196,13 @@ static const CRPCCommand commands[] = { "wallet", "walletpassphrasechange", &walletpassphrasechange, true, {"oldpassphrase","newpassphrase"} }, { "wallet", "walletpassphrase", &walletpassphrase, true, {"passphrase","timeout"} }, { "wallet", "removeprunedfunds", &removeprunedfunds, true, {"txid"} }, + + { "generating", "generate", &generate, true, {"nblocks","maxtries"} }, }; void RegisterWalletRPCCommands(CRPCTable &t) { - if (GetBoolArg("-disablewallet", false)) + if (gArgs.GetBoolArg("-disablewallet", false)) return; for (unsigned int vcidx = 0; vcidx < ARRAYLEN(commands); vcidx++) |