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430 lines
16 KiB
430 lines
16 KiB
// Copyright (c) 2014-2022, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#include "wallet_manager.h"
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#include "wallet.h"
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#include "common_defines.h"
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#include "common/dns_utils.h"
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#include "common/util.h"
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#include "common/updates.h"
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#include "version.h"
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#include "net/http_client.h"
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#include <boost/filesystem.hpp>
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#include <boost/regex.hpp>
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "WalletAPI"
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namespace epee {
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unsigned int g_test_dbg_lock_sleep = 0;
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}
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namespace Monero {
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WalletManagerImpl::WalletManagerImpl()
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{
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tools::set_strict_default_file_permissions(true);
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}
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Wallet *WalletManagerImpl::createWallet(const std::string &path, const std::string &password,
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const std::string &language, NetworkType nettype, uint64_t kdf_rounds)
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{
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WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
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wallet->create(path, password, language);
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return wallet;
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}
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Wallet *WalletManagerImpl::openWallet(const std::string &path, const std::string &password, NetworkType nettype, uint64_t kdf_rounds, WalletListener * listener)
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{
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WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
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wallet->setListener(listener);
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if (listener){
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listener->onSetWallet(wallet);
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}
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wallet->open(path, password);
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//Refresh addressBook
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wallet->addressBook()->refresh();
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return wallet;
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}
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Wallet *WalletManagerImpl::recoveryWallet(const std::string &path, const std::string &mnemonic, NetworkType nettype, uint64_t restoreHeight)
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{
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return recoveryWallet(path, "", mnemonic, nettype, restoreHeight);
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}
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Wallet *WalletManagerImpl::createWalletFromKeys(const std::string &path,
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const std::string &language,
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NetworkType nettype,
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uint64_t restoreHeight,
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const std::string &addressString,
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const std::string &viewKeyString,
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const std::string &spendKeyString)
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{
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return createWalletFromKeys(path, "", language, nettype, restoreHeight,
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addressString, viewKeyString, spendKeyString);
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}
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Wallet *WalletManagerImpl::recoveryWallet(const std::string &path,
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const std::string &password,
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const std::string &mnemonic,
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NetworkType nettype,
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uint64_t restoreHeight,
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uint64_t kdf_rounds,
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const std::string &seed_offset/* = {}*/)
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{
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WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
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if(restoreHeight > 0){
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wallet->setRefreshFromBlockHeight(restoreHeight);
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}
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wallet->recover(path, password, mnemonic, seed_offset);
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return wallet;
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}
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Wallet *WalletManagerImpl::createWalletFromKeys(const std::string &path,
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const std::string &password,
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const std::string &language,
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NetworkType nettype,
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uint64_t restoreHeight,
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const std::string &addressString,
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const std::string &viewKeyString,
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const std::string &spendKeyString,
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uint64_t kdf_rounds)
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{
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WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
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if(restoreHeight > 0){
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wallet->setRefreshFromBlockHeight(restoreHeight);
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}
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wallet->recoverFromKeysWithPassword(path, password, language, addressString, viewKeyString, spendKeyString);
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return wallet;
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}
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Wallet *WalletManagerImpl::createDeterministicWalletFromSpendKey(const std::string &path,
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const std::string &password,
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const std::string &language,
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NetworkType nettype,
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uint64_t restoreHeight,
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const std::string &spendkey_string,
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uint64_t kdf_rounds)
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{
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WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
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if(restoreHeight > 0){
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wallet->setRefreshFromBlockHeight(restoreHeight);
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}
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wallet->recoverDeterministicWalletFromSpendKey(path, password, language, spendkey_string);
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return wallet;
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}
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Wallet *WalletManagerImpl::createWalletFromDevice(const std::string &path,
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const std::string &password,
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NetworkType nettype,
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const std::string &deviceName,
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uint64_t restoreHeight,
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const std::string &subaddressLookahead,
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uint64_t kdf_rounds,
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WalletListener * listener)
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{
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WalletImpl * wallet = new WalletImpl(nettype, kdf_rounds);
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wallet->setListener(listener);
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if (listener){
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listener->onSetWallet(wallet);
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}
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if(restoreHeight > 0){
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wallet->setRefreshFromBlockHeight(restoreHeight);
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} else {
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wallet->setRefreshFromBlockHeight(wallet->estimateBlockChainHeight());
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}
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auto lookahead = tools::parse_subaddress_lookahead(subaddressLookahead);
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if (lookahead)
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{
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wallet->setSubaddressLookahead(lookahead->first, lookahead->second);
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}
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wallet->recoverFromDevice(path, password, deviceName);
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return wallet;
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}
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bool WalletManagerImpl::closeWallet(Wallet *wallet, bool store)
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{
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WalletImpl * wallet_ = dynamic_cast<WalletImpl*>(wallet);
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if (!wallet_)
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return false;
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bool result = wallet_->close(store);
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if (!result) {
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m_errorString = wallet_->errorString();
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} else {
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delete wallet_;
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}
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return result;
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}
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bool WalletManagerImpl::walletExists(const std::string &path)
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{
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bool keys_file_exists;
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bool wallet_file_exists;
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tools::wallet2::wallet_exists(path, keys_file_exists, wallet_file_exists);
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if(keys_file_exists){
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return true;
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}
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return false;
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}
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bool WalletManagerImpl::verifyWalletPassword(const std::string &keys_file_name, const std::string &password, bool no_spend_key, uint64_t kdf_rounds) const
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{
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return tools::wallet2::verify_password(keys_file_name, password, no_spend_key, hw::get_device("default"), kdf_rounds);
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}
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bool WalletManagerImpl::queryWalletDevice(Wallet::Device& device_type, const std::string &keys_file_name, const std::string &password, uint64_t kdf_rounds) const
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{
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hw::device::device_type type;
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bool r = tools::wallet2::query_device(type, keys_file_name, password, kdf_rounds);
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device_type = static_cast<Wallet::Device>(type);
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return r;
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}
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std::vector<std::string> WalletManagerImpl::findWallets(const std::string &path)
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{
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std::vector<std::string> result;
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boost::filesystem::path work_dir(path);
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// return empty result if path doesn't exist
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if(!boost::filesystem::is_directory(path)){
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return result;
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}
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const boost::regex wallet_rx("(.*)\\.(keys)$"); // searching for <wallet_name>.keys files
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boost::filesystem::recursive_directory_iterator end_itr; // Default ctor yields past-the-end
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for (boost::filesystem::recursive_directory_iterator itr(path); itr != end_itr; ++itr) {
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// Skip if not a file
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if (!boost::filesystem::is_regular_file(itr->status()))
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continue;
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boost::smatch what;
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std::string filename = itr->path().filename().string();
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LOG_PRINT_L3("Checking filename: " << filename);
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bool matched = boost::regex_match(filename, what, wallet_rx);
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if (matched) {
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// if keys file found, checking if there's wallet file itself
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std::string wallet_file = (itr->path().parent_path() /= what[1].str()).string();
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if (boost::filesystem::exists(wallet_file)) {
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LOG_PRINT_L3("Found wallet: " << wallet_file);
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result.push_back(wallet_file);
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}
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}
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}
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return result;
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}
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std::string WalletManagerImpl::errorString() const
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{
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return m_errorString;
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}
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void WalletManagerImpl::setDaemonAddress(const std::string &address)
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{
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m_http_client.set_server(address, boost::none);
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}
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bool WalletManagerImpl::connected(uint32_t *version)
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{
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epee::json_rpc::request<cryptonote::COMMAND_RPC_GET_VERSION::request> req_t = AUTO_VAL_INIT(req_t);
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epee::json_rpc::response<cryptonote::COMMAND_RPC_GET_VERSION::response, std::string> resp_t = AUTO_VAL_INIT(resp_t);
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req_t.jsonrpc = "2.0";
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req_t.id = epee::serialization::storage_entry(0);
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req_t.method = "get_version";
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if (!epee::net_utils::invoke_http_json("/json_rpc", req_t, resp_t, m_http_client))
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return false;
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if (version)
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*version = resp_t.result.version;
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return true;
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}
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uint64_t WalletManagerImpl::blockchainHeight()
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{
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cryptonote::COMMAND_RPC_GET_INFO::request ireq;
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cryptonote::COMMAND_RPC_GET_INFO::response ires;
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if (!epee::net_utils::invoke_http_json("/getinfo", ireq, ires, m_http_client))
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return 0;
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return ires.height;
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}
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uint64_t WalletManagerImpl::blockchainTargetHeight()
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{
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cryptonote::COMMAND_RPC_GET_INFO::request ireq;
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cryptonote::COMMAND_RPC_GET_INFO::response ires;
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if (!epee::net_utils::invoke_http_json("/getinfo", ireq, ires, m_http_client))
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return 0;
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return ires.target_height >= ires.height ? ires.target_height : ires.height;
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}
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uint64_t WalletManagerImpl::networkDifficulty()
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{
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cryptonote::COMMAND_RPC_GET_INFO::request ireq;
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cryptonote::COMMAND_RPC_GET_INFO::response ires;
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if (!epee::net_utils::invoke_http_json("/getinfo", ireq, ires, m_http_client))
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return 0;
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return ires.difficulty;
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}
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double WalletManagerImpl::miningHashRate()
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{
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cryptonote::COMMAND_RPC_MINING_STATUS::request mreq;
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cryptonote::COMMAND_RPC_MINING_STATUS::response mres;
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epee::net_utils::http::http_simple_client http_client;
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if (!epee::net_utils::invoke_http_json("/mining_status", mreq, mres, m_http_client))
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return 0.0;
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if (!mres.active)
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return 0.0;
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return mres.speed;
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}
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uint64_t WalletManagerImpl::blockTarget()
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{
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cryptonote::COMMAND_RPC_GET_INFO::request ireq;
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cryptonote::COMMAND_RPC_GET_INFO::response ires;
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if (!epee::net_utils::invoke_http_json("/getinfo", ireq, ires, m_http_client))
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return 0;
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return ires.target;
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}
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bool WalletManagerImpl::isMining()
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{
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cryptonote::COMMAND_RPC_MINING_STATUS::request mreq;
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cryptonote::COMMAND_RPC_MINING_STATUS::response mres;
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if (!epee::net_utils::invoke_http_json("/mining_status", mreq, mres, m_http_client))
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return false;
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return mres.active;
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}
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bool WalletManagerImpl::startMining(const std::string &address, uint32_t threads, bool background_mining, bool ignore_battery)
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{
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cryptonote::COMMAND_RPC_START_MINING::request mreq;
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cryptonote::COMMAND_RPC_START_MINING::response mres;
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mreq.miner_address = address;
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mreq.threads_count = threads;
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mreq.ignore_battery = ignore_battery;
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mreq.do_background_mining = background_mining;
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if (!epee::net_utils::invoke_http_json("/start_mining", mreq, mres, m_http_client))
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return false;
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return mres.status == CORE_RPC_STATUS_OK;
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}
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bool WalletManagerImpl::stopMining()
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{
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cryptonote::COMMAND_RPC_STOP_MINING::request mreq;
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cryptonote::COMMAND_RPC_STOP_MINING::response mres;
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if (!epee::net_utils::invoke_http_json("/stop_mining", mreq, mres, m_http_client))
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return false;
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return mres.status == CORE_RPC_STATUS_OK;
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}
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std::string WalletManagerImpl::resolveOpenAlias(const std::string &address, bool &dnssec_valid) const
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{
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std::vector<std::string> addresses = tools::dns_utils::addresses_from_url(address, dnssec_valid);
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if (addresses.empty())
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return "";
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return addresses.front();
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}
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std::tuple<bool, std::string, std::string, std::string, std::string> WalletManager::checkUpdates(
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const std::string &software,
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std::string subdir,
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const char *buildtag/* = nullptr*/,
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const char *current_version/* = nullptr*/)
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{
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if (buildtag == nullptr)
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{
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#ifdef BUILD_TAG
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static const char buildtag_default[] = BOOST_PP_STRINGIZE(BUILD_TAG);
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#else
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static const char buildtag_default[] = "source";
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// Override the subdir string when built from source
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subdir = "source";
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#endif
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buildtag = buildtag_default;
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}
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std::string version, hash;
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MDEBUG("Checking for a new " << software << " version for " << buildtag);
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if (!tools::check_updates(software, buildtag, version, hash))
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return std::make_tuple(false, "", "", "", "");
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if (tools::vercmp(version.c_str(), current_version != nullptr ? current_version : MONERO_VERSION) > 0)
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{
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std::string user_url = tools::get_update_url(software, subdir, buildtag, version, true);
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std::string auto_url = tools::get_update_url(software, subdir, buildtag, version, false);
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MGINFO("Version " << version << " of " << software << " for " << buildtag << " is available: " << user_url << ", SHA256 hash " << hash);
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return std::make_tuple(true, version, hash, user_url, auto_url);
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}
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return std::make_tuple(false, "", "", "", "");
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}
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bool WalletManagerImpl::setProxy(const std::string &address)
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{
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return m_http_client.set_proxy(address);
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}
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///////////////////// WalletManagerFactory implementation //////////////////////
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WalletManager *WalletManagerFactory::getWalletManager()
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{
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static WalletManagerImpl * g_walletManager = nullptr;
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if (!g_walletManager) {
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g_walletManager = new WalletManagerImpl();
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}
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return g_walletManager;
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}
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void WalletManagerFactory::setLogLevel(int level)
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{
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mlog_set_log_level(level);
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}
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void WalletManagerFactory::setLogCategories(const std::string &categories)
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{
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mlog_set_log(categories.c_str());
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}
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}
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