diff options
Diffstat (limited to 'src/wallet/rpcdump.cpp')
| -rw-r--r-- | src/wallet/rpcdump.cpp | 532 |
1 files changed, 476 insertions, 56 deletions
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp index 42ebdb9b9b..008a4ece19 100644 --- a/src/wallet/rpcdump.cpp +++ b/src/wallet/rpcdump.cpp @@ -6,7 +6,7 @@ #include "chain.h" #include "rpc/server.h" #include "init.h" -#include "main.h" +#include "validation.h" #include "script/script.h" #include "script/standard.h" #include "sync.h" @@ -24,6 +24,7 @@ #include <univalue.h> +#include <boost/assign/list_of.hpp> #include <boost/foreach.hpp> using namespace std; @@ -74,12 +75,12 @@ std::string DecodeDumpString(const std::string &str) { return ret.str(); } -UniValue importprivkey(const UniValue& params, bool fHelp) +UniValue importprivkey(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() < 1 || params.size() > 3) + if (request.fHelp || request.params.size() < 1 || request.params.size() > 3) throw runtime_error( "importprivkey \"bitcoinprivkey\" ( \"label\" rescan )\n" "\nAdds a private key (as returned by dumpprivkey) to your wallet.\n" @@ -104,15 +105,15 @@ UniValue importprivkey(const UniValue& params, bool fHelp) EnsureWalletIsUnlocked(); - string strSecret = params[0].get_str(); + string strSecret = request.params[0].get_str(); string strLabel = ""; - if (params.size() > 1) - strLabel = params[1].get_str(); + if (request.params.size() > 1) + strLabel = request.params[1].get_str(); // Whether to perform rescan after import bool fRescan = true; - if (params.size() > 2) - fRescan = params[2].get_bool(); + if (request.params.size() > 2) + fRescan = request.params[2].get_bool(); if (fRescan && fPruneMode) throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode"); @@ -184,12 +185,12 @@ void ImportAddress(const CBitcoinAddress& address, const string& strLabel) pwalletMain->SetAddressBook(address.Get(), strLabel, "receive"); } -UniValue importaddress(const UniValue& params, bool fHelp) +UniValue importaddress(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() < 1 || params.size() > 4) + if (request.fHelp || request.params.size() < 1 || request.params.size() > 4) throw runtime_error( "importaddress \"address\" ( \"label\" rescan p2sh )\n" "\nAdds a script (in hex) or address that can be watched as if it were in your wallet but cannot be used to spend.\n" @@ -213,31 +214,31 @@ UniValue importaddress(const UniValue& params, bool fHelp) string strLabel = ""; - if (params.size() > 1) - strLabel = params[1].get_str(); + if (request.params.size() > 1) + strLabel = request.params[1].get_str(); // Whether to perform rescan after import bool fRescan = true; - if (params.size() > 2) - fRescan = params[2].get_bool(); + if (request.params.size() > 2) + fRescan = request.params[2].get_bool(); if (fRescan && fPruneMode) throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode"); // Whether to import a p2sh version, too bool fP2SH = false; - if (params.size() > 3) - fP2SH = params[3].get_bool(); + if (request.params.size() > 3) + fP2SH = request.params[3].get_bool(); LOCK2(cs_main, pwalletMain->cs_wallet); - CBitcoinAddress address(params[0].get_str()); + CBitcoinAddress address(request.params[0].get_str()); if (address.IsValid()) { if (fP2SH) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Cannot use the p2sh flag with an address - use a script instead"); ImportAddress(address, strLabel); - } else if (IsHex(params[0].get_str())) { - std::vector<unsigned char> data(ParseHex(params[0].get_str())); + } else if (IsHex(request.params[0].get_str())) { + std::vector<unsigned char> data(ParseHex(request.params[0].get_str())); ImportScript(CScript(data.begin(), data.end()), strLabel, fP2SH); } else { throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address or script"); @@ -252,12 +253,12 @@ UniValue importaddress(const UniValue& params, bool fHelp) return NullUniValue; } -UniValue importprunedfunds(const UniValue& params, bool fHelp) +UniValue importprunedfunds(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() != 2) + if (request.fHelp || request.params.size() != 2) throw runtime_error( "importprunedfunds\n" "\nImports funds without rescan. Corresponding address or script must previously be included in wallet. Aimed towards pruned wallets. The end-user is responsible to import additional transactions that subsequently spend the imported outputs or rescan after the point in the blockchain the transaction is included.\n" @@ -266,13 +267,13 @@ UniValue importprunedfunds(const UniValue& params, bool fHelp) "2. \"txoutproof\" (string, required) The hex output from gettxoutproof that contains the transaction\n" ); - CTransaction tx; - if (!DecodeHexTx(tx, params[0].get_str())) + CMutableTransaction tx; + if (!DecodeHexTx(tx, request.params[0].get_str())) throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "TX decode failed"); uint256 hashTx = tx.GetHash(); - CWalletTx wtx(pwalletMain,tx); + CWalletTx wtx(pwalletMain, MakeTransactionRef(std::move(tx))); - CDataStream ssMB(ParseHexV(params[1], "proof"), SER_NETWORK, PROTOCOL_VERSION); + CDataStream ssMB(ParseHexV(request.params[1], "proof"), SER_NETWORK, PROTOCOL_VERSION); CMerkleBlock merkleBlock; ssMB >> merkleBlock; @@ -303,7 +304,7 @@ UniValue importprunedfunds(const UniValue& params, bool fHelp) LOCK2(cs_main, pwalletMain->cs_wallet); - if (pwalletMain->IsMine(tx)) { + if (pwalletMain->IsMine(wtx)) { pwalletMain->AddToWallet(wtx, false); return NullUniValue; } @@ -311,12 +312,12 @@ UniValue importprunedfunds(const UniValue& params, bool fHelp) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No addresses in wallet correspond to included transaction"); } -UniValue removeprunedfunds(const UniValue& params, bool fHelp) +UniValue removeprunedfunds(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() != 1) + if (request.fHelp || request.params.size() != 1) throw runtime_error( "removeprunedfunds \"txid\"\n" "\nDeletes the specified transaction from the wallet. Meant for use with pruned wallets and as a companion to importprunedfunds. This will effect wallet balances.\n" @@ -331,7 +332,7 @@ UniValue removeprunedfunds(const UniValue& params, bool fHelp) LOCK2(cs_main, pwalletMain->cs_wallet); uint256 hash; - hash.SetHex(params[0].get_str()); + hash.SetHex(request.params[0].get_str()); vector<uint256> vHash; vHash.push_back(hash); vector<uint256> vHashOut; @@ -344,17 +345,15 @@ UniValue removeprunedfunds(const UniValue& params, bool fHelp) throw JSONRPCError(RPC_INTERNAL_ERROR, "Transaction does not exist in wallet."); } - ThreadFlushWalletDB(pwalletMain->strWalletFile); - return NullUniValue; } -UniValue importpubkey(const UniValue& params, bool fHelp) +UniValue importpubkey(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() < 1 || params.size() > 4) + if (request.fHelp || request.params.size() < 1 || request.params.size() > 4) throw runtime_error( "importpubkey \"pubkey\" ( \"label\" rescan )\n" "\nAdds a public key (in hex) that can be watched as if it were in your wallet but cannot be used to spend.\n" @@ -374,20 +373,20 @@ UniValue importpubkey(const UniValue& params, bool fHelp) string strLabel = ""; - if (params.size() > 1) - strLabel = params[1].get_str(); + if (request.params.size() > 1) + strLabel = request.params[1].get_str(); // Whether to perform rescan after import bool fRescan = true; - if (params.size() > 2) - fRescan = params[2].get_bool(); + if (request.params.size() > 2) + fRescan = request.params[2].get_bool(); if (fRescan && fPruneMode) throw JSONRPCError(RPC_WALLET_ERROR, "Rescan is disabled in pruned mode"); - if (!IsHex(params[0].get_str())) + if (!IsHex(request.params[0].get_str())) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Pubkey must be a hex string"); - std::vector<unsigned char> data(ParseHex(params[0].get_str())); + std::vector<unsigned char> data(ParseHex(request.params[0].get_str())); CPubKey pubKey(data.begin(), data.end()); if (!pubKey.IsFullyValid()) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Pubkey is not a valid public key"); @@ -407,12 +406,12 @@ UniValue importpubkey(const UniValue& params, bool fHelp) } -UniValue importwallet(const UniValue& params, bool fHelp) +UniValue importwallet(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() != 1) + if (request.fHelp || request.params.size() != 1) throw runtime_error( "importwallet \"filename\"\n" "\nImports keys from a wallet dump file (see dumpwallet).\n" @@ -435,7 +434,7 @@ UniValue importwallet(const UniValue& params, bool fHelp) EnsureWalletIsUnlocked(); ifstream file; - file.open(params[0].get_str().c_str(), std::ios::in | std::ios::ate); + file.open(request.params[0].get_str().c_str(), std::ios::in | std::ios::ate); if (!file.is_open()) throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file"); @@ -514,12 +513,12 @@ UniValue importwallet(const UniValue& params, bool fHelp) return NullUniValue; } -UniValue dumpprivkey(const UniValue& params, bool fHelp) +UniValue dumpprivkey(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() != 1) + if (request.fHelp || request.params.size() != 1) throw runtime_error( "dumpprivkey \"bitcoinaddress\"\n" "\nReveals the private key corresponding to 'bitcoinaddress'.\n" @@ -538,7 +537,7 @@ UniValue dumpprivkey(const UniValue& params, bool fHelp) EnsureWalletIsUnlocked(); - string strAddress = params[0].get_str(); + string strAddress = request.params[0].get_str(); CBitcoinAddress address; if (!address.SetString(strAddress)) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address"); @@ -552,12 +551,12 @@ UniValue dumpprivkey(const UniValue& params, bool fHelp) } -UniValue dumpwallet(const UniValue& params, bool fHelp) +UniValue dumpwallet(const JSONRPCRequest& request) { - if (!EnsureWalletIsAvailable(fHelp)) + if (!EnsureWalletIsAvailable(request.fHelp)) return NullUniValue; - if (fHelp || params.size() != 1) + if (request.fHelp || request.params.size() != 1) throw runtime_error( "dumpwallet \"filename\"\n" "\nDumps all wallet keys in a human-readable format.\n" @@ -573,7 +572,7 @@ UniValue dumpwallet(const UniValue& params, bool fHelp) EnsureWalletIsUnlocked(); ofstream file; - file.open(params[0].get_str().c_str()); + file.open(request.params[0].get_str().c_str()); if (!file.is_open()) throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file"); @@ -639,3 +638,424 @@ UniValue dumpwallet(const UniValue& params, bool fHelp) file.close(); return NullUniValue; } + + +UniValue processImport(const UniValue& data) { + try { + bool success = false; + + // Required fields. + const UniValue& scriptPubKey = data["scriptPubKey"]; + + // Should have script or JSON with "address". + if (!(scriptPubKey.getType() == UniValue::VOBJ && scriptPubKey.exists("address")) && !(scriptPubKey.getType() == UniValue::VSTR)) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid scriptPubKey"); + } + + // Optional fields. + const string& strRedeemScript = data.exists("redeemscript") ? data["redeemscript"].get_str() : ""; + const UniValue& pubKeys = data.exists("pubkeys") ? data["pubkeys"].get_array() : UniValue(); + const UniValue& keys = data.exists("keys") ? data["keys"].get_array() : UniValue(); + const bool& internal = data.exists("internal") ? data["internal"].get_bool() : false; + const bool& watchOnly = data.exists("watchonly") ? data["watchonly"].get_bool() : false; + const string& label = data.exists("label") && !internal ? data["label"].get_str() : ""; + const int64_t& timestamp = data.exists("timestamp") && data["timestamp"].get_int64() > 1 ? data["timestamp"].get_int64() : 1; + + bool isScript = scriptPubKey.getType() == UniValue::VSTR; + bool isP2SH = strRedeemScript.length() > 0; + const string& output = isScript ? scriptPubKey.get_str() : scriptPubKey["address"].get_str(); + + // Parse the output. + CScript script; + CBitcoinAddress address; + + if (!isScript) { + address = CBitcoinAddress(output); + script = GetScriptForDestination(address.Get()); + } else { + if (!IsHex(output)) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid scriptPubKey"); + } + + std::vector<unsigned char> vData(ParseHex(output)); + script = CScript(vData.begin(), vData.end()); + } + + // Watchonly and private keys + if (watchOnly && keys.size()) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Incompatibility found between watchonly and keys"); + } + + // Internal + Label + if (internal && data.exists("label")) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Incompatibility found between internal and label"); + } + + // Not having Internal + Script + if (!internal && isScript) { + throw JSONRPCError(RPC_INVALID_PARAMETER, "Internal must be set for hex scriptPubKey"); + } + + // Keys / PubKeys size check. + if (!isP2SH && (keys.size() > 1 || pubKeys.size() > 1)) { // Address / scriptPubKey + throw JSONRPCError(RPC_INVALID_PARAMETER, "More than private key given for one address"); + } + + // Invalid P2SH redeemScript + if (isP2SH && !IsHex(strRedeemScript)) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid redeem script"); + } + + // Process. // + + // P2SH + if (isP2SH) { + // Import redeem script. + std::vector<unsigned char> vData(ParseHex(strRedeemScript)); + CScript redeemScript = CScript(vData.begin(), vData.end()); + + // Invalid P2SH address + if (!script.IsPayToScriptHash()) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid P2SH address / script"); + } + + pwalletMain->MarkDirty(); + + if (!pwalletMain->HaveWatchOnly(redeemScript) && !pwalletMain->AddWatchOnly(redeemScript)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding address to wallet"); + } + + if (!pwalletMain->HaveCScript(redeemScript) && !pwalletMain->AddCScript(redeemScript)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding p2sh redeemScript to wallet"); + } + + CBitcoinAddress redeemAddress = CBitcoinAddress(CScriptID(redeemScript)); + CScript redeemDestination = GetScriptForDestination(redeemAddress.Get()); + + if (::IsMine(*pwalletMain, redeemDestination) == ISMINE_SPENDABLE) { + throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this address or script"); + } + + pwalletMain->MarkDirty(); + + if (!pwalletMain->HaveWatchOnly(redeemDestination) && !pwalletMain->AddWatchOnly(redeemDestination)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding address to wallet"); + } + + // add to address book or update label + if (address.IsValid()) { + pwalletMain->SetAddressBook(address.Get(), label, "receive"); + } + + // Import private keys. + if (keys.size()) { + for (size_t i = 0; i < keys.size(); i++) { + const string& privkey = keys[i].get_str(); + + CBitcoinSecret vchSecret; + bool fGood = vchSecret.SetString(privkey); + + if (!fGood) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key encoding"); + } + + CKey key = vchSecret.GetKey(); + + if (!key.IsValid()) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range"); + } + + CPubKey pubkey = key.GetPubKey(); + assert(key.VerifyPubKey(pubkey)); + + CKeyID vchAddress = pubkey.GetID(); + pwalletMain->MarkDirty(); + pwalletMain->SetAddressBook(vchAddress, label, "receive"); + + if (pwalletMain->HaveKey(vchAddress)) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Already have this key"); + } + + pwalletMain->mapKeyMetadata[vchAddress].nCreateTime = timestamp; + + if (!pwalletMain->AddKeyPubKey(key, pubkey)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding key to wallet"); + } + + if (timestamp < pwalletMain->nTimeFirstKey) { + pwalletMain->nTimeFirstKey = timestamp; + } + } + } + + success = true; + } else { + // Import public keys. + if (pubKeys.size() && keys.size() == 0) { + const string& strPubKey = pubKeys[0].get_str(); + + if (!IsHex(strPubKey)) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Pubkey must be a hex string"); + } + + std::vector<unsigned char> vData(ParseHex(strPubKey)); + CPubKey pubKey(vData.begin(), vData.end()); + + if (!pubKey.IsFullyValid()) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Pubkey is not a valid public key"); + } + + CBitcoinAddress pubKeyAddress = CBitcoinAddress(pubKey.GetID()); + + // Consistency check. + if (!isScript && !(pubKeyAddress.Get() == address.Get())) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Consistency check failed"); + } + + // Consistency check. + if (isScript) { + CBitcoinAddress scriptAddress; + CTxDestination destination; + + if (ExtractDestination(script, destination)) { + scriptAddress = CBitcoinAddress(destination); + if (!(scriptAddress.Get() == pubKeyAddress.Get())) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Consistency check failed"); + } + } + } + + CScript pubKeyScript = GetScriptForDestination(pubKeyAddress.Get()); + + if (::IsMine(*pwalletMain, pubKeyScript) == ISMINE_SPENDABLE) { + throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this address or script"); + } + + pwalletMain->MarkDirty(); + + if (!pwalletMain->HaveWatchOnly(pubKeyScript) && !pwalletMain->AddWatchOnly(pubKeyScript)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding address to wallet"); + } + + // add to address book or update label + if (pubKeyAddress.IsValid()) { + pwalletMain->SetAddressBook(pubKeyAddress.Get(), label, "receive"); + } + + // TODO Is this necessary? + CScript scriptRawPubKey = GetScriptForRawPubKey(pubKey); + + if (::IsMine(*pwalletMain, scriptRawPubKey) == ISMINE_SPENDABLE) { + throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this address or script"); + } + + pwalletMain->MarkDirty(); + + if (!pwalletMain->HaveWatchOnly(scriptRawPubKey) && !pwalletMain->AddWatchOnly(scriptRawPubKey)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding address to wallet"); + } + + success = true; + } + + // Import private keys. + if (keys.size()) { + const string& strPrivkey = keys[0].get_str(); + + // Checks. + CBitcoinSecret vchSecret; + bool fGood = vchSecret.SetString(strPrivkey); + + if (!fGood) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key encoding"); + } + + CKey key = vchSecret.GetKey(); + if (!key.IsValid()) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range"); + } + + CPubKey pubKey = key.GetPubKey(); + assert(key.VerifyPubKey(pubKey)); + + CBitcoinAddress pubKeyAddress = CBitcoinAddress(pubKey.GetID()); + + // Consistency check. + if (!isScript && !(pubKeyAddress.Get() == address.Get())) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Consistency check failed"); + } + + // Consistency check. + if (isScript) { + CBitcoinAddress scriptAddress; + CTxDestination destination; + + if (ExtractDestination(script, destination)) { + scriptAddress = CBitcoinAddress(destination); + if (!(scriptAddress.Get() == pubKeyAddress.Get())) { + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Consistency check failed"); + } + } + } + + CKeyID vchAddress = pubKey.GetID(); + pwalletMain->MarkDirty(); + pwalletMain->SetAddressBook(vchAddress, label, "receive"); + + if (pwalletMain->HaveKey(vchAddress)) { + return false; + } + + pwalletMain->mapKeyMetadata[vchAddress].nCreateTime = timestamp; + + if (!pwalletMain->AddKeyPubKey(key, pubKey)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding key to wallet"); + } + + if (timestamp < pwalletMain->nTimeFirstKey) { + pwalletMain->nTimeFirstKey = timestamp; + } + + success = true; + } + + // Import scriptPubKey only. + if (pubKeys.size() == 0 && keys.size() == 0) { + if (::IsMine(*pwalletMain, script) == ISMINE_SPENDABLE) { + throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this address or script"); + } + + pwalletMain->MarkDirty(); + + if (!pwalletMain->HaveWatchOnly(script) && !pwalletMain->AddWatchOnly(script)) { + throw JSONRPCError(RPC_WALLET_ERROR, "Error adding address to wallet"); + } + + if (scriptPubKey.getType() == UniValue::VOBJ) { + // add to address book or update label + if (address.IsValid()) { + pwalletMain->SetAddressBook(address.Get(), label, "receive"); + } + } + + success = true; + } + } + + UniValue result = UniValue(UniValue::VOBJ); + result.pushKV("success", UniValue(success)); + return result; + } catch (const UniValue& e) { + UniValue result = UniValue(UniValue::VOBJ); + result.pushKV("success", UniValue(false)); + result.pushKV("error", e); + return result; + } catch (...) { + UniValue result = UniValue(UniValue::VOBJ); + result.pushKV("success", UniValue(false)); + result.pushKV("error", JSONRPCError(RPC_MISC_ERROR, "Missing required fields")); + return result; + } +} + +UniValue importmulti(const JSONRPCRequest& mainRequest) +{ + // clang-format off + if (mainRequest.fHelp || mainRequest.params.size() < 1 || mainRequest.params.size() > 2) + throw runtime_error( + "importmulti '[<json import requests>]' '<json options>' \n\n" + "Import addresses/scripts (with private or public keys, redeem script (P2SH)), rescanning all addresses in one-shot-only (rescan can be disabled via options).\n\n" + "Arguments:\n" + "1. request array (array, required) Data to be imported\n" + " [ (array of json objects)\n" + " {\n" + " \"scriptPubKey\": \"<script>\" | { \"address\":\"<address>\" }, (string / json, required) Type of scriptPubKey (string for script, json for address)\n" + " \"redeemscript\": \"<script>\" , (string, optional) Allowed only if the scriptPubKey is a P2SH address or a P2SH scriptPubKey\n" + " \"pubkeys\": [\"<pubKey>\", ... ] , (array, optional) Array of strings giving pubkeys that must occur in the output or redeemscript\n" + " \"keys\": [\"<key>\", ... ] , (array, optional) Array of strings giving private keys whose corresponding public keys must occur in the output or redeemscript\n" + " \"internal\": <true> , (boolean, optional, default: false) Stating whether matching outputs should be be treated as not incoming payments\n" + " \"watchonly\": <true> , (boolean, optional, default: false) Stating whether matching outputs should be considered watched even when they're not spendable, only allowed if keys are empty\n" + " \"label\": <label> , (string, optional, default: '') Label to assign to the address (aka account name, for now), only allowed with internal=false\n" + " \"timestamp\": 1454686740, (integer, optional, default now) Timestamp\n" + " }\n" + " ,...\n" + " ]\n" + "2. json options (json, optional)\n" + " {\n" + " \"rescan\": <false>, (boolean, optional, default: true) Stating if should rescan the blockchain after all imports\n" + " }\n" + "\nExamples:\n" + + HelpExampleCli("importmulti", "'[{ \"scriptPubKey\": { \"address\": \"<my address>\" }, \"timestamp\":1455191478 }, " + "{ \"scriptPubKey\": { \"address\": \"<my 2nd address>\" }, \"label\": \"example 2\", \"timestamp\": 1455191480 }]'") + + HelpExampleCli("importmulti", "'[{ \"scriptPubKey\": { \"address\": \"<my address>\" }, \"timestamp\":1455191478 }]' '{ \"rescan\": false}'") + + + "\nResponse is an array with the same size as the input that has the execution result :\n" + " [{ \"success\": true } , { \"success\": false, \"error\": { \"code\": -1, \"message\": \"Internal Server Error\"} }, ... ]\n"); + + // clang-format on + if (!EnsureWalletIsAvailable(mainRequest.fHelp)) { + return NullUniValue; + } + + RPCTypeCheck(mainRequest.params, boost::assign::list_of(UniValue::VARR)(UniValue::VOBJ)); + + const UniValue& requests = mainRequest.params[0]; + + //Default options + bool fRescan = true; + + if (mainRequest.params.size() > 1) { + const UniValue& options = mainRequest.params[1]; + + if (options.exists("rescan")) { + fRescan = options["rescan"].get_bool(); + } + } + + LOCK2(cs_main, pwalletMain->cs_wallet); + EnsureWalletIsUnlocked(); + + bool fRunScan = false; + const int64_t minimumTimestamp = 1; + int64_t nLowestTimestamp = 0; + + if (fRescan && chainActive.Tip()) { + nLowestTimestamp = chainActive.Tip()->GetBlockTime(); + } else { + fRescan = false; + } + + UniValue response(UniValue::VARR); + + BOOST_FOREACH (const UniValue& data, requests.getValues()) { + const UniValue result = processImport(data); + response.push_back(result); + + if (!fRescan) { + continue; + } + + // If at least one request was successful then allow rescan. + if (result["success"].get_bool()) { + fRunScan = true; + } + + // Get the lowest timestamp. + const int64_t& timestamp = data.exists("timestamp") && data["timestamp"].get_int64() > minimumTimestamp ? data["timestamp"].get_int64() : minimumTimestamp; + + if (timestamp < nLowestTimestamp) { + nLowestTimestamp = timestamp; + } + } + + if (fRescan && fRunScan && requests.size() && nLowestTimestamp <= chainActive.Tip()->GetBlockTime()) { + CBlockIndex* pindex = nLowestTimestamp > minimumTimestamp ? chainActive.FindLatestBefore(nLowestTimestamp) : chainActive.Genesis(); + + if (pindex) { + pwalletMain->ScanForWalletTransactions(pindex, true); + pwalletMain->ReacceptWalletTransactions(); + } + } + + return response; +} |