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wownero/src/wallet/api/wallet.cpp

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// Copyright (c) 2014-2020, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
#include "wallet.h"
#include "pending_transaction.h"
#include "unsigned_transaction.h"
#include "transaction_history.h"
#include "address_book.h"
#include "subaddress.h"
#include "coins.h"
#include "subaddress_account.h"
#include "common_defines.h"
#include "common/util.h"
#include "string_coding.h"
#include "mnemonics/electrum-words.h"
#include "mnemonics/english.h"
#include <boost/format.hpp>
#include <sstream>
#include <unordered_map>
#ifdef WIN32
#include <boost/locale.hpp>
#include <boost/filesystem.hpp>
#endif
using namespace std;
using namespace cryptonote;
#undef MONERO_DEFAULT_LOG_CATEGORY
#define MONERO_DEFAULT_LOG_CATEGORY "WalletAPI"
namespace Monero {
namespace {
// copy-pasted from simplewallet
static const size_t DEFAULT_MIXIN = 6;
static const int DEFAULT_REFRESH_INTERVAL_MILLIS = 1000 * 10;
// limit maximum refresh interval as one minute
static const int MAX_REFRESH_INTERVAL_MILLIS = 1000 * 60 * 1;
// Default refresh interval when connected to remote node
static const int DEFAULT_REMOTE_NODE_REFRESH_INTERVAL_MILLIS = 1000 * 10;
// Connection timeout 10 sec
static const int DEFAULT_CONNECTION_TIMEOUT_MILLIS = 1000 * 10;
std::string get_default_ringdb_path(cryptonote::network_type nettype)
{
boost::filesystem::path dir = tools::get_default_data_dir();
// remove .bitmonero, replace with .shared-ringdb
dir = dir.remove_filename();
dir /= ".wow-shared-ringdb";
if (nettype == cryptonote::TESTNET)
dir /= "testnet";
else if (nettype == cryptonote::STAGENET)
dir /= "stagenet";
return dir.string();
}
void checkMultisigWalletReady(const tools::wallet2* wallet) {
if (!wallet) {
throw runtime_error("Wallet is not initialized yet");
}
bool ready;
if (!wallet->multisig(&ready)) {
throw runtime_error("Wallet is not multisig");
}
if (!ready) {
throw runtime_error("Multisig wallet is not finalized yet");
}
}
void checkMultisigWalletReady(const std::unique_ptr<tools::wallet2> &wallet) {
return checkMultisigWalletReady(wallet.get());
}
void checkMultisigWalletNotReady(const tools::wallet2* wallet) {
if (!wallet) {
throw runtime_error("Wallet is not initialized yet");
}
bool ready;
if (!wallet->multisig(&ready)) {
throw runtime_error("Wallet is not multisig");
}
if (ready) {
throw runtime_error("Multisig wallet is already finalized");
}
}
void checkMultisigWalletNotReady(const std::unique_ptr<tools::wallet2> &wallet) {
return checkMultisigWalletNotReady(wallet.get());
}
}
struct Wallet2CallbackImpl : public tools::i_wallet2_callback
{
Wallet2CallbackImpl(WalletImpl * wallet)
: m_listener(nullptr)
, m_wallet(wallet)
{
}
~Wallet2CallbackImpl()
{
}
void setListener(WalletListener * listener)
{
m_listener = listener;
}
WalletListener * getListener() const
{
return m_listener;
}
virtual void on_new_block(uint64_t height, const cryptonote::block& block)
{
// Don't flood the GUI with signals. On fast refresh - send signal every 1000th block
// get_refresh_from_block_height() returns the blockheight from when the wallet was
// created or the restore height specified when wallet was recovered
if(height >= m_wallet->m_wallet->get_refresh_from_block_height() || height % 1000 == 0) {
// LOG_PRINT_L3(__FUNCTION__ << ": new block. height: " << height);
if (m_listener) {
m_listener->newBlock(height);
}
}
}
virtual void on_money_received(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& tx, uint64_t amount, const cryptonote::subaddress_index& subaddr_index, bool is_change, uint64_t unlock_time)
{
std::string tx_hash = epee::string_tools::pod_to_hex(txid);
LOG_PRINT_L3(__FUNCTION__ << ": money received. height: " << height
<< ", tx: " << tx_hash
<< ", amount: " << print_money(amount)
<< ", idx: " << subaddr_index);
m_listener->moneyReceived(tx_hash, amount);
m_listener->updated();
}
virtual void on_unconfirmed_money_received(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& tx, uint64_t amount, const cryptonote::subaddress_index& subaddr_index)
{
std::string tx_hash = epee::string_tools::pod_to_hex(txid);
LOG_PRINT_L3(__FUNCTION__ << ": unconfirmed money received. height: " << height
<< ", tx: " << tx_hash
<< ", amount: " << print_money(amount)
<< ", idx: " << subaddr_index);
m_listener->unconfirmedMoneyReceived(tx_hash, amount);
m_listener->updated();
}
virtual void on_money_spent(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& in_tx,
uint64_t amount, const cryptonote::transaction& spend_tx, const cryptonote::subaddress_index& subaddr_index)
{
// TODO;
std::string tx_hash = epee::string_tools::pod_to_hex(txid);
LOG_PRINT_L3(__FUNCTION__ << ": money spent. height: " << height
<< ", tx: " << tx_hash
<< ", amount: " << print_money(amount)
<< ", idx: " << subaddr_index);
m_listener->moneySpent(tx_hash, amount);
m_listener->updated();
}
virtual void on_skip_transaction(uint64_t height, const crypto::hash &txid, const cryptonote::transaction& tx)
{
// TODO;
}
// Light wallet callbacks
virtual void on_lw_new_block(uint64_t height)
{
if (m_listener) {
m_listener->newBlock(height);
}
}
virtual void on_lw_money_received(uint64_t height, const crypto::hash &txid, uint64_t amount)
{
if (m_listener) {
std::string tx_hash = epee::string_tools::pod_to_hex(txid);
m_listener->moneyReceived(tx_hash, amount);
}
}
virtual void on_lw_unconfirmed_money_received(uint64_t height, const crypto::hash &txid, uint64_t amount)
{
if (m_listener) {
std::string tx_hash = epee::string_tools::pod_to_hex(txid);
m_listener->unconfirmedMoneyReceived(tx_hash, amount);
}
}
virtual void on_lw_money_spent(uint64_t height, const crypto::hash &txid, uint64_t amount)
{
if (m_listener) {
std::string tx_hash = epee::string_tools::pod_to_hex(txid);
m_listener->moneySpent(tx_hash, amount);
}
}
virtual void on_device_button_request(uint64_t code)
{
if (m_listener) {
m_listener->onDeviceButtonRequest(code);
}
}
virtual void on_device_button_pressed()
{
if (m_listener) {
m_listener->onDeviceButtonPressed();
}
}
virtual boost::optional<epee::wipeable_string> on_device_pin_request()
{
if (m_listener) {
auto pin = m_listener->onDevicePinRequest();
if (pin){
return boost::make_optional(epee::wipeable_string((*pin).data(), (*pin).size()));
}
}
return boost::none;
}
virtual boost::optional<epee::wipeable_string> on_device_passphrase_request(bool & on_device)
{
if (m_listener) {
auto passphrase = m_listener->onDevicePassphraseRequest(on_device);
if (passphrase) {
return boost::make_optional(epee::wipeable_string((*passphrase).data(), (*passphrase).size()));
}
} else {
on_device = true;
}
return boost::none;
}
virtual void on_device_progress(const hw::device_progress & event)
{
if (m_listener) {
m_listener->onDeviceProgress(DeviceProgress(event.progress(), event.indeterminate()));
}
}
WalletListener * m_listener;
WalletImpl * m_wallet;
};
Wallet::~Wallet() {}
WalletListener::~WalletListener() {}
string Wallet::displayAmount(uint64_t amount)
{
return cryptonote::print_money(amount);
}
uint64_t Wallet::amountFromString(const string &amount)
{
uint64_t result = 0;
cryptonote::parse_amount(result, amount);
return result;
}
uint64_t Wallet::amountFromDouble(double amount)
{
std::stringstream ss;
ss << std::fixed << std::setprecision(CRYPTONOTE_DISPLAY_DECIMAL_POINT) << amount;
return amountFromString(ss.str());
}
std::string Wallet::genPaymentId()
{
crypto::hash8 payment_id = crypto::rand<crypto::hash8>();
return epee::string_tools::pod_to_hex(payment_id);
}
bool Wallet::paymentIdValid(const string &paiment_id)
{
crypto::hash8 pid8;
if (tools::wallet2::parse_short_payment_id(paiment_id, pid8))
return true;
crypto::hash pid;
if (tools::wallet2::parse_long_payment_id(paiment_id, pid))
return true;
return false;
}
bool Wallet::addressValid(const std::string &str, NetworkType nettype)
{
cryptonote::address_parse_info info;
return get_account_address_from_str(info, static_cast<cryptonote::network_type>(nettype), str);
}
bool Wallet::keyValid(const std::string &secret_key_string, const std::string &address_string, bool isViewKey, NetworkType nettype, std::string &error)
{
cryptonote::address_parse_info info;
if(!get_account_address_from_str(info, static_cast<cryptonote::network_type>(nettype), address_string)) {
error = tr("Failed to parse address");
return false;
}
cryptonote::blobdata key_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(secret_key_string, key_data) || key_data.size() != sizeof(crypto::secret_key))
{
error = tr("Failed to parse key");
return false;
}
crypto::secret_key key = *reinterpret_cast<const crypto::secret_key*>(key_data.data());
// check the key match the given address
crypto::public_key pkey;
if (!crypto::secret_key_to_public_key(key, pkey)) {
error = tr("failed to verify key");
return false;
}
bool matchAddress = false;
if(isViewKey)
matchAddress = info.address.m_view_public_key == pkey;
else
matchAddress = info.address.m_spend_public_key == pkey;
if(!matchAddress) {
error = tr("key does not match address");
return false;
}
return true;
}
std::string Wallet::paymentIdFromAddress(const std::string &str, NetworkType nettype)
{
cryptonote::address_parse_info info;
if (!get_account_address_from_str(info, static_cast<cryptonote::network_type>(nettype), str))
return "";
if (!info.has_payment_id)
return "";
return epee::string_tools::pod_to_hex(info.payment_id);
}
uint64_t Wallet::maximumAllowedAmount()
{
return std::numeric_limits<uint64_t>::max();
}
void Wallet::init(const char *argv0, const char *default_log_base_name, const std::string &log_path, bool console) {
#ifdef WIN32
// Activate UTF-8 support for Boost filesystem classes on Windows
std::locale::global(boost::locale::generator().generate(""));
boost::filesystem::path::imbue(std::locale());
#endif
epee::string_tools::set_module_name_and_folder(argv0);
mlog_configure(log_path.empty() ? mlog_get_default_log_path(default_log_base_name) : log_path.c_str(), console);
}
void Wallet::debug(const std::string &category, const std::string &str) {
MCDEBUG(category.empty() ? MONERO_DEFAULT_LOG_CATEGORY : category.c_str(), str);
}
void Wallet::info(const std::string &category, const std::string &str) {
MCINFO(category.empty() ? MONERO_DEFAULT_LOG_CATEGORY : category.c_str(), str);
}
void Wallet::warning(const std::string &category, const std::string &str) {
MCWARNING(category.empty() ? MONERO_DEFAULT_LOG_CATEGORY : category.c_str(), str);
}
void Wallet::error(const std::string &category, const std::string &str) {
MCERROR(category.empty() ? MONERO_DEFAULT_LOG_CATEGORY : category.c_str(), str);
}
///////////////////////// WalletImpl implementation ////////////////////////
WalletImpl::WalletImpl(NetworkType nettype, uint64_t kdf_rounds)
:m_wallet(nullptr)
, m_status(Wallet::Status_Ok)
, m_wallet2Callback(nullptr)
, m_recoveringFromSeed(false)
, m_recoveringFromDevice(false)
, m_synchronized(false)
, m_rebuildWalletCache(false)
, m_is_connected(false)
, m_refreshShouldRescan(false)
{
m_wallet.reset(new tools::wallet2(static_cast<cryptonote::network_type>(nettype), kdf_rounds, true));
m_history.reset(new TransactionHistoryImpl(this));
m_wallet2Callback.reset(new Wallet2CallbackImpl(this));
m_wallet->callback(m_wallet2Callback.get());
m_refreshThreadDone = false;
m_refreshEnabled = false;
m_addressBook.reset(new AddressBookImpl(this));
m_subaddress.reset(new SubaddressImpl(this));
m_coins.reset(new CoinsImpl(this));
m_subaddressAccount.reset(new SubaddressAccountImpl(this));
m_refreshIntervalMillis = DEFAULT_REFRESH_INTERVAL_MILLIS;
m_refreshThread = boost::thread([this] () {
this->refreshThreadFunc();
});
}
WalletImpl::~WalletImpl()
{
LOG_PRINT_L1(__FUNCTION__);
m_wallet->callback(NULL);
// Pause refresh thread - prevents refresh from starting again
pauseRefresh();
// Close wallet - stores cache and stops ongoing refresh operation
close(false); // do not store wallet as part of the closing activities
// Stop refresh thread
stopRefresh();
if (m_wallet2Callback->getListener()) {
m_wallet2Callback->getListener()->onSetWallet(nullptr);
}
LOG_PRINT_L1(__FUNCTION__ << " finished");
}
bool WalletImpl::create(const std::string &path, const std::string &password, const std::string &language)
{
clearStatus();
m_recoveringFromSeed = false;
m_recoveringFromDevice = false;
bool keys_file_exists;
bool wallet_file_exists;
tools::wallet2::wallet_exists(path, keys_file_exists, wallet_file_exists);
LOG_PRINT_L3("wallet_path: " << path << "");
LOG_PRINT_L3("keys_file_exists: " << std::boolalpha << keys_file_exists << std::noboolalpha
<< " wallet_file_exists: " << std::boolalpha << wallet_file_exists << std::noboolalpha);
// add logic to error out if new wallet requested but named wallet file exists
if (keys_file_exists || wallet_file_exists) {
std::string error = "attempting to generate or restore wallet, but specified file(s) exist. Exiting to not risk overwriting.";
LOG_ERROR(error);
setStatusCritical(error);
return false;
}
// TODO: validate language
m_wallet->set_seed_language(language);
crypto::secret_key recovery_val, secret_key;
try {
recovery_val = m_wallet->generate(path, password, secret_key, false, false);
m_password = password;
clearStatus();
} catch (const std::exception &e) {
LOG_ERROR("Error creating wallet: " << e.what());
setStatusCritical(e.what());
return false;
}
return true;
}
bool WalletImpl::createWatchOnly(const std::string &path, const std::string &password, const std::string &language) const
{
clearStatus();
std::unique_ptr<tools::wallet2> view_wallet(new tools::wallet2(m_wallet->nettype()));
// Store same refresh height as original wallet
view_wallet->set_refresh_from_block_height(m_wallet->get_refresh_from_block_height());
bool keys_file_exists;
bool wallet_file_exists;
tools::wallet2::wallet_exists(path, keys_file_exists, wallet_file_exists);
LOG_PRINT_L3("wallet_path: " << path << "");
LOG_PRINT_L3("keys_file_exists: " << std::boolalpha << keys_file_exists << std::noboolalpha
<< " wallet_file_exists: " << std::boolalpha << wallet_file_exists << std::noboolalpha);
// add logic to error out if new wallet requested but named wallet file exists
if (keys_file_exists || wallet_file_exists) {
std::string error = "attempting to generate view only wallet, but specified file(s) exist. Exiting to not risk overwriting.";
LOG_ERROR(error);
setStatusError(error);
return false;
}
// TODO: validate language
view_wallet->set_seed_language(language);
const crypto::secret_key viewkey = m_wallet->get_account().get_keys().m_view_secret_key;
const cryptonote::account_public_address address = m_wallet->get_account().get_keys().m_account_address;
try {
// Generate view only wallet
view_wallet->generate(path, password, address, viewkey);
// Export/Import outputs
auto outputs = m_wallet->export_outputs();
view_wallet->import_outputs(outputs);
// Copy scanned blockchain
auto bc = m_wallet->export_blockchain();
view_wallet->import_blockchain(bc);
// copy payments
auto payments = m_wallet->export_payments();
view_wallet->import_payments(payments);
// copy confirmed outgoing payments
std::list<std::pair<crypto::hash, tools::wallet2::confirmed_transfer_details>> out_payments;
m_wallet->get_payments_out(out_payments, 0);
view_wallet->import_payments_out(out_payments);
// Export/Import key images
// We already know the spent status from the outputs we exported, thus no need to check them again
auto key_images = m_wallet->export_key_images();
uint64_t spent = 0;
uint64_t unspent = 0;
view_wallet->import_key_images(key_images.second, key_images.first, spent, unspent, false);
clearStatus();
} catch (const std::exception &e) {
LOG_ERROR("Error creating view only wallet: " << e.what());
setStatusError(e.what());
return false;
}
// Store wallet
view_wallet->store();
return true;
}
bool WalletImpl::recoverFromKeys(const std::string &path,
const std::string &language,
const std::string &address_string,
const std::string &viewkey_string,
const std::string &spendkey_string)
{
return recoverFromKeysWithPassword(path, "", language, address_string, viewkey_string, spendkey_string);
}
bool WalletImpl::recoverFromKeysWithPassword(const std::string &path,
const std::string &password,
const std::string &language,
const std::string &address_string,
const std::string &viewkey_string,
const std::string &spendkey_string)
{
cryptonote::address_parse_info info;
if(!get_account_address_from_str(info, m_wallet->nettype(), address_string))
{
setStatusError(tr("failed to parse address"));
return false;
}
// parse optional spend key
crypto::secret_key spendkey;
bool has_spendkey = false;
if (!spendkey_string.empty()) {
cryptonote::blobdata spendkey_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(spendkey_string, spendkey_data) || spendkey_data.size() != sizeof(crypto::secret_key))
{
setStatusError(tr("failed to parse secret spend key"));
return false;
}
has_spendkey = true;
spendkey = *reinterpret_cast<const crypto::secret_key*>(spendkey_data.data());
}
// parse view secret key
bool has_viewkey = true;
crypto::secret_key viewkey;
if (viewkey_string.empty()) {
if(has_spendkey) {
has_viewkey = false;
}
else {
setStatusError(tr("Neither view key nor spend key supplied, cancelled"));
return false;
}
}
if(has_viewkey) {
cryptonote::blobdata viewkey_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(viewkey_string, viewkey_data) || viewkey_data.size() != sizeof(crypto::secret_key))
{
setStatusError(tr("failed to parse secret view key"));
return false;
}
viewkey = *reinterpret_cast<const crypto::secret_key*>(viewkey_data.data());
}
// check the spend and view keys match the given address
crypto::public_key pkey;
if(has_spendkey) {
if (!crypto::secret_key_to_public_key(spendkey, pkey)) {
setStatusError(tr("failed to verify secret spend key"));
return false;
}
if (info.address.m_spend_public_key != pkey) {
setStatusError(tr("spend key does not match address"));
return false;
}
}
if(has_viewkey) {
if (!crypto::secret_key_to_public_key(viewkey, pkey)) {
setStatusError(tr("failed to verify secret view key"));
return false;
}
if (info.address.m_view_public_key != pkey) {
setStatusError(tr("view key does not match address"));
return false;
}
}
try
{
if (has_spendkey && has_viewkey) {
m_wallet->generate(path, password, info.address, spendkey, viewkey);
LOG_PRINT_L1("Generated new wallet from spend key and view key");
}
if(!has_spendkey && has_viewkey) {
m_wallet->generate(path, password, info.address, viewkey);
LOG_PRINT_L1("Generated new view only wallet from keys");
}
if(has_spendkey && !has_viewkey) {
m_wallet->generate(path, password, spendkey, true, false);
setSeedLanguage(language);
LOG_PRINT_L1("Generated deterministic wallet from spend key with seed language: " + language);
}
}
catch (const std::exception& e) {
setStatusError(string(tr("failed to generate new wallet: ")) + e.what());
return false;
}
return true;
}
bool WalletImpl::recoverFromDevice(const std::string &path, const std::string &password, const std::string &device_name)
{
clearStatus();
m_recoveringFromSeed = false;
m_recoveringFromDevice = true;
try
{
m_wallet->restore(path, password, device_name);
LOG_PRINT_L1("Generated new wallet from device: " + device_name);
}
catch (const std::exception& e) {
setStatusError(string(tr("failed to generate new wallet: ")) + e.what());
return false;
}
return true;
}
Wallet::Device WalletImpl::getDeviceType() const
{
return static_cast<Wallet::Device>(m_wallet->get_device_type());
}
bool WalletImpl::open(const std::string &path, const std::string &password)
{
clearStatus();
m_recoveringFromSeed = false;
m_recoveringFromDevice = false;
try {
// TODO: handle "deprecated"
// Check if wallet cache exists
bool keys_file_exists;
bool wallet_file_exists;
tools::wallet2::wallet_exists(path, keys_file_exists, wallet_file_exists);
if(!wallet_file_exists){
// Rebuilding wallet cache, using refresh height from .keys file
m_rebuildWalletCache = true;
}
m_wallet->set_ring_database(get_default_ringdb_path(m_wallet->nettype()));
m_wallet->load(path, password);
m_password = password;
} catch (const std::exception &e) {
LOG_ERROR("Error opening wallet: " << e.what());
setStatusCritical(e.what());
}
return status() == Status_Ok;
}
bool WalletImpl::recover(const std::string &path, const std::string &seed)
{
return recover(path, "", seed);
}
bool WalletImpl::recover(const std::string &path, const std::string &password, const std::string &seed, const std::string &seed_offset/* = {}*/)
{
clearStatus();
m_errorString.clear();
if (seed.empty()) {
LOG_ERROR("Electrum seed is empty");
setStatusError(tr("Electrum seed is empty"));
return false;
}
m_recoveringFromSeed = true;
m_recoveringFromDevice = false;
crypto::secret_key recovery_key;
std::string old_language;
if (!crypto::ElectrumWords::words_to_bytes(seed, recovery_key, old_language)) {
setStatusError(tr("Electrum-style word list failed verification"));
return false;
}
if (!seed_offset.empty())
{
recovery_key = cryptonote::decrypt_key(recovery_key, seed_offset);
}
if (old_language == crypto::ElectrumWords::old_language_name)
old_language = Language::English().get_language_name();
try {
m_wallet->set_seed_language(old_language);
m_wallet->generate(path, password, recovery_key, true, false);
} catch (const std::exception &e) {
setStatusCritical(e.what());
}
return status() == Status_Ok;
}
bool WalletImpl::recoverDeterministicWalletFromSpendKey(const std::string &path, const std::string &password, const std::string &language, const std::string &spendkey_string)
{
clearStatus();
m_errorString.clear();
m_recoveringFromSeed = true;
m_recoveringFromDevice = false;
// parse spend key
crypto::secret_key spendkey;
if (!spendkey_string.empty()) {
cryptonote::blobdata spendkey_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(spendkey_string, spendkey_data) || spendkey_data.size() != sizeof(crypto::secret_key))
{
setStatusError(tr("failed to parse secret spend key"));
return false;
}
spendkey = *reinterpret_cast<const crypto::secret_key*>(spendkey_data.data());
}
try {
m_wallet->generate(path, password, spendkey, true, false);
setSeedLanguage(language);
} catch (const std::exception &e) {
setStatusCritical(e.what());
}
return status() == Status_Ok;
}
bool WalletImpl::close(bool store)
{
bool result = false;
LOG_PRINT_L1("closing wallet...");
try {
if (store) {
// Do not store wallet with invalid status
// Status Critical refers to errors on opening or creating wallets.
if (status() != Status_Critical)
m_wallet->store();
else
LOG_ERROR("Status_Critical - not saving wallet");
LOG_PRINT_L1("wallet::store done");
}
LOG_PRINT_L1("Calling wallet::stop...");
m_wallet->stop();
LOG_PRINT_L1("wallet::stop done");
m_wallet->deinit();
result = true;
clearStatus();
} catch (const std::exception &e) {
setStatusCritical(e.what());
LOG_ERROR("Error closing wallet: " << e.what());
}
return result;
}
std::string WalletImpl::seed(const std::string& seed_offset) const
{
epee::wipeable_string seed;
if (m_wallet)
m_wallet->get_seed(seed, seed_offset);
return std::string(seed.data(), seed.size()); // TODO
}
std::string WalletImpl::getSeedLanguage() const
{
return m_wallet->get_seed_language();
}
void WalletImpl::setSeedLanguage(const std::string &arg)
{
m_wallet->set_seed_language(arg);
}
int WalletImpl::status() const
{
boost::lock_guard<boost::mutex> l(m_statusMutex);
return m_status;
}
std::string WalletImpl::errorString() const
{
boost::lock_guard<boost::mutex> l(m_statusMutex);
return m_errorString;
}
void WalletImpl::statusWithErrorString(int& status, std::string& errorString) const {
boost::lock_guard<boost::mutex> l(m_statusMutex);
status = m_status;
errorString = m_errorString;
}
bool WalletImpl::setPassword(const std::string &password)
{
clearStatus();
try {
m_wallet->change_password(m_wallet->get_wallet_file(), m_password, password);
m_password = password;
} catch (const std::exception &e) {
setStatusError(e.what());
}
return status() == Status_Ok;
}
const std::string& WalletImpl::getPassword() const
{
return m_password;
}
bool WalletImpl::setDevicePin(const std::string &pin)
{
clearStatus();
try {
m_wallet->get_account().get_device().set_pin(epee::wipeable_string(pin.data(), pin.size()));
} catch (const std::exception &e) {
setStatusError(e.what());
}
return status() == Status_Ok;
}
bool WalletImpl::setDevicePassphrase(const std::string &passphrase)
{
clearStatus();
try {
m_wallet->get_account().get_device().set_passphrase(epee::wipeable_string(passphrase.data(), passphrase.size()));
} catch (const std::exception &e) {
setStatusError(e.what());
}
return status() == Status_Ok;
}
std::string WalletImpl::address(uint32_t accountIndex, uint32_t addressIndex) const
{
return m_wallet->get_subaddress_as_str({accountIndex, addressIndex});
}
bool WalletImpl::subaddressIndex(std::string address, std::pair<uint32_t, uint32_t> &index) const
{
clearStatus();
cryptonote::address_parse_info info;
if (!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), address)) {
setStatusError(tr("Failed to parse address"));
return false;
}
auto i = m_wallet->get_subaddress_index(info.address);
if (!i) {
setStatusError(tr("Address doesn't belong to the wallet"));
return false;
}
index.first = i->major;
index.second = i->minor;
return true;
}
std::string WalletImpl::integratedAddress(const std::string &payment_id) const
{
crypto::hash8 pid;
if (!tools::wallet2::parse_short_payment_id(payment_id, pid)) {
return "";
}
return m_wallet->get_integrated_address_as_str(pid);
}
std::string WalletImpl::secretViewKey() const
{
return epee::string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_view_secret_key);
}
std::string WalletImpl::publicViewKey() const
{
return epee::string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_account_address.m_view_public_key);
}
std::string WalletImpl::secretSpendKey() const
{
return epee::string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_spend_secret_key);
}
std::string WalletImpl::publicSpendKey() const
{
return epee::string_tools::pod_to_hex(m_wallet->get_account().get_keys().m_account_address.m_spend_public_key);
}
std::string WalletImpl::publicMultisigSignerKey() const
{
try {
crypto::public_key signer = m_wallet->get_multisig_signer_public_key();
return epee::string_tools::pod_to_hex(signer);
} catch (const std::exception&) {
return "";
}
}
std::string WalletImpl::path() const
{
return m_wallet->path();
}
void WalletImpl::stop()
{
m_wallet->stop();
}
bool WalletImpl::store(const std::string &path)
{
clearStatus();
try {
if (path.empty()) {
m_wallet->store();
} else {
m_wallet->store_to(path, m_password);
}
} catch (const std::exception &e) {
LOG_ERROR("Error saving wallet: " << e.what());
setStatusError(e.what());
return false;
}
return true;
}
string WalletImpl::filename() const
{
return m_wallet->get_wallet_file();
}
string WalletImpl::keysFilename() const
{
return m_wallet->get_keys_file();
}
bool WalletImpl::init(const std::string &daemon_address, uint64_t upper_transaction_size_limit, const std::string &daemon_username, const std::string &daemon_password, bool use_ssl, bool lightWallet, const std::string &proxy_address)
{
clearStatus();
m_wallet->set_light_wallet(lightWallet);
if(daemon_username != "")
m_daemon_login.emplace(daemon_username, daemon_password);
return doInit(daemon_address, proxy_address, upper_transaction_size_limit, use_ssl);
}
bool WalletImpl::lightWalletLogin(bool &isNewWallet) const
{
return m_wallet->light_wallet_login(isNewWallet);
}
bool WalletImpl::lightWalletImportWalletRequest(std::string &payment_id, uint64_t &fee, bool &new_request, bool &request_fulfilled, std::string &payment_address, std::string &status)
{
try
{
tools::COMMAND_RPC_IMPORT_WALLET_REQUEST::response response;
if(!m_wallet->light_wallet_import_wallet_request(response)){
setStatusError(tr("Failed to send import wallet request"));
return false;
}
fee = response.import_fee;
payment_id = response.payment_id;
new_request = response.new_request;
request_fulfilled = response.request_fulfilled;
payment_address = response.payment_address;
status = response.status;
}
catch (const std::exception &e)
{
LOG_ERROR("Error sending import wallet request: " << e.what());
setStatusError(e.what());
return false;
}
return true;
}
void WalletImpl::setRefreshFromBlockHeight(uint64_t refresh_from_block_height)
{
m_wallet->set_refresh_from_block_height(refresh_from_block_height);
}
void WalletImpl::setRecoveringFromSeed(bool recoveringFromSeed)
{
m_recoveringFromSeed = recoveringFromSeed;
}
void WalletImpl::setRecoveringFromDevice(bool recoveringFromDevice)
{
m_recoveringFromDevice = recoveringFromDevice;
}
void WalletImpl::setSubaddressLookahead(uint32_t major, uint32_t minor)
{
m_wallet->set_subaddress_lookahead(major, minor);
}
uint64_t WalletImpl::balance(uint32_t accountIndex) const
{
return m_wallet->balance(accountIndex, false);
}
uint64_t WalletImpl::unlockedBalance(uint32_t accountIndex) const
{
return m_wallet->unlocked_balance(accountIndex, false);
}
uint64_t WalletImpl::blockChainHeight() const
{
if(m_wallet->light_wallet()) {
return m_wallet->get_light_wallet_scanned_block_height();
}
return m_wallet->get_blockchain_current_height();
}
uint64_t WalletImpl::approximateBlockChainHeight() const
{
return m_wallet->get_approximate_blockchain_height();
}
uint64_t WalletImpl::estimateBlockChainHeight() const
{
return m_wallet->estimate_blockchain_height();
}
uint64_t WalletImpl::daemonBlockChainHeight() const
{
if(m_wallet->light_wallet()) {
return m_wallet->get_light_wallet_scanned_block_height();
}
if (!m_is_connected && m_synchronized)
return 0;
std::string err;
uint64_t result = m_wallet->get_daemon_blockchain_height(err);
if (!err.empty()) {
LOG_ERROR(__FUNCTION__ << ": " << err);
result = 0;
setStatusError(err);
} else {
clearStatus();
}
return result;
}
uint64_t WalletImpl::daemonBlockChainTargetHeight() const
{
if(m_wallet->light_wallet()) {
return m_wallet->get_light_wallet_blockchain_height();
}
if (!m_is_connected && m_synchronized)
return 0;
std::string err;
uint64_t result = m_wallet->get_daemon_blockchain_target_height(err);
if (!err.empty()) {
LOG_ERROR(__FUNCTION__ << ": " << err);
result = 0;
setStatusError(err);
} else {
clearStatus();
}
// Target height can be 0 when daemon is synced. Use blockchain height instead.
if(result == 0)
result = daemonBlockChainHeight();
return result;
}
bool WalletImpl::daemonSynced() const
{
if(connected() == Wallet::ConnectionStatus_Disconnected)
return false;
uint64_t blockChainHeight = daemonBlockChainHeight();
return (blockChainHeight >= daemonBlockChainTargetHeight() && blockChainHeight > 1);
}
bool WalletImpl::synchronized() const
{
return m_synchronized;
}
bool WalletImpl::refresh()
{
clearStatus();
//TODO: make doRefresh return bool to know whether the error occured during refresh or not
//otherwise one may try, say, to send transaction, transfer fails and this method returns false
doRefresh();
return status() == Status_Ok;
}
void WalletImpl::refreshAsync()
{
LOG_PRINT_L3(__FUNCTION__ << ": Refreshing asynchronously..");
clearStatus();
m_refreshCV.notify_one();
}
bool WalletImpl::rescanBlockchain()
{
clearStatus();
m_refreshShouldRescan = true;
doRefresh();
return status() == Status_Ok;
}
void WalletImpl::rescanBlockchainAsync()
{
m_refreshShouldRescan = true;
refreshAsync();
}
void WalletImpl::setAutoRefreshInterval(int millis)
{
if (millis > MAX_REFRESH_INTERVAL_MILLIS) {
LOG_ERROR(__FUNCTION__<< ": invalid refresh interval " << millis
<< " ms, maximum allowed is " << MAX_REFRESH_INTERVAL_MILLIS << " ms");
m_refreshIntervalMillis = MAX_REFRESH_INTERVAL_MILLIS;
} else {
m_refreshIntervalMillis = millis;
}
}
int WalletImpl::autoRefreshInterval() const
{
return m_refreshIntervalMillis;
}
UnsignedTransaction *WalletImpl::loadUnsignedTx(const std::string &unsigned_filename) {
clearStatus();
UnsignedTransactionImpl * transaction = new UnsignedTransactionImpl(*this);
if (!m_wallet->load_unsigned_tx(unsigned_filename, transaction->m_unsigned_tx_set)){
setStatusError(tr("Failed to load unsigned transactions"));
transaction->m_status = UnsignedTransaction::Status::Status_Error;
transaction->m_errorString = errorString();
return transaction;
}
// Check tx data and construct confirmation message
std::string extra_message;
if (!transaction->m_unsigned_tx_set.transfers.second.empty())
extra_message = (boost::format("%u outputs to import. ") % (unsigned)transaction->m_unsigned_tx_set.transfers.second.size()).str();
transaction->checkLoadedTx([&transaction](){return transaction->m_unsigned_tx_set.txes.size();}, [&transaction](size_t n)->const tools::wallet2::tx_construction_data&{return transaction->m_unsigned_tx_set.txes[n];}, extra_message);
setStatus(transaction->status(), transaction->errorString());
return transaction;
}
UnsignedTransaction *WalletImpl::loadUnsignedTxFromStr(const std::string &unsigned_tx) {
clearStatus();
UnsignedTransactionImpl * transaction = new UnsignedTransactionImpl(*this);
if (!m_wallet->parse_unsigned_tx_from_str(unsigned_tx, transaction->m_unsigned_tx_set)) {
setStatusError(tr("Failed to load unsigned transactions"));
transaction->m_status = UnsignedTransaction::Status::Status_Error;
transaction->m_errorString = errorString();
return transaction;
}
// Check tx data and construct confirmation message
std::string extra_message;
if (!transaction->m_unsigned_tx_set.transfers.second.empty())
extra_message = (boost::format("%u outputs to import. ") % (unsigned)transaction->m_unsigned_tx_set.transfers.second.size()).str();
transaction->checkLoadedTx([&transaction](){return transaction->m_unsigned_tx_set.txes.size();}, [&transaction](size_t n)->const tools::wallet2::tx_construction_data&{return transaction->m_unsigned_tx_set.txes[n];}, extra_message);
setStatus(transaction->status(), transaction->errorString());
return transaction;
}
UnsignedTransaction *WalletImpl::loadUnsignedTxFromBase64Str(const std::string &unsigned_tx_base64) {
clearStatus();
std::string decoded_tx = epee::string_encoding::base64_decode(unsigned_tx_base64);
return this->loadUnsignedTxFromStr(decoded_tx);
}
PendingTransaction *WalletImpl::loadSignedTx(const std::string &signed_filename) {
clearStatus();
PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
if (!m_wallet->load_tx(signed_filename, transaction->m_pending_tx)) {
setStatusError(tr("Failed to load unsigned transactions"));
return transaction;
}
return transaction;
}
bool WalletImpl::submitTransaction(const string &fileName) {
clearStatus();
std::unique_ptr<PendingTransactionImpl> transaction(new PendingTransactionImpl(*this));
bool r = m_wallet->load_tx(fileName, transaction->m_pending_tx);
if (!r) {
setStatus(Status_Ok, tr("Failed to load transaction from file"));
return false;
}
if(!transaction->commit()) {
setStatusError(transaction->m_errorString);
return false;
}
return true;
}
bool WalletImpl::exportKeyImages(const string &filename, bool all)
{
if (m_wallet->watch_only())
{
setStatusError(tr("Wallet is view only"));
return false;
}
try
{
if (!m_wallet->export_key_images(filename, all))
{
setStatusError(tr("failed to save file ") + filename);
return false;
}
}
catch (const std::exception &e)
{
LOG_ERROR("Error exporting key images: " << e.what());
setStatusError(e.what());
return false;
}
return true;
}
bool WalletImpl::importKeyImages(const string &filename)
{
if (!trustedDaemon()) {
setStatusError(tr("Key images can only be imported with a trusted daemon"));
return false;
}
try
{
uint64_t spent = 0, unspent = 0;
uint64_t height = m_wallet->import_key_images(filename, spent, unspent);
LOG_PRINT_L2("Signed key images imported to height " << height << ", "
<< print_money(spent) << " spent, " << print_money(unspent) << " unspent");
}
catch (const std::exception &e)
{
LOG_ERROR("Error exporting key images: " << e.what());
setStatusError(string(tr("Failed to import key images: ")) + e.what());
return false;
}
return true;
}
bool WalletImpl::exportOutputs(const string &filename, bool all)
{
if (m_wallet->key_on_device())
{
setStatusError(string(tr("Not supported on HW wallets.")) + filename);
return false;
}
try
{
std::string data = m_wallet->export_outputs_to_str(all);
bool r = m_wallet->save_to_file(filename, data);
if (!r)
{
LOG_ERROR("Failed to save file " << filename);
setStatusError(string(tr("Failed to save file: ")) + filename);
return false;
}
}
catch (const std::exception &e)
{
LOG_ERROR("Error exporting outputs: " << e.what());
setStatusError(string(tr("Error exporting outputs: ")) + e.what());
return false;
}
LOG_PRINT_L2("Outputs exported to " << filename);
return true;
}
bool WalletImpl::importOutputs(const string &filename)
{
if (m_wallet->key_on_device())
{
setStatusError(string(tr("Not supported on HW wallets.")) + filename);
return false;
}
std::string data;
bool r = m_wallet->load_from_file(filename, data);
if (!r)
{
LOG_ERROR("Failed to read file: " << filename);
setStatusError(string(tr("Failed to read file: ")) + filename);
return false;
}
try
{
size_t n_outputs = m_wallet->import_outputs_from_str(data);
LOG_PRINT_L2(std::to_string(n_outputs) << " outputs imported");
}
catch (const std::exception &e)
{
LOG_ERROR("Failed to import outputs: " << e.what());
setStatusError(string(tr("Failed to import outputs: ")) + e.what());
return false;
}
return true;
}
bool WalletImpl::importTransaction(const std::string &txid, std::vector<uint64_t> &o_indices, uint64_t height, uint8_t block_version, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen)
{
try
{
m_wallet->import_tx(txid, o_indices, height, block_version, ts, miner_tx, pool, double_spend_seen);
}
catch (const std::exception &e)
{
LOG_ERROR("Failed to import transaction: " << e.what());
setStatusError(string(tr("Failed to import transaction: ")) + e.what());
return false;
}
return true;
}
std::string WalletImpl::printBlockchain()
{
return m_wallet->printBlockchain();
}
std::string WalletImpl::printTransfers()
{
return m_wallet->printTransfers();
}
std::string WalletImpl::printPayments()
{
return m_wallet->printPayments();
}
std::string WalletImpl::printUnconfirmedPayments()
{
return m_wallet->printUnconfirmedPayments();
}
std::string WalletImpl::printConfirmedTransferDetails()
{
return m_wallet->printConfirmedTransferDetails();
}
std::string WalletImpl::printUnconfirmedTransferDetails()
{
return m_wallet->printUnconfirmedTransferDetails();
}
std::string WalletImpl::printPubKeys()
{
return m_wallet->printPubKeys();
}
std::string WalletImpl::printTxNotes()
{
return m_wallet->printTxNotes();
}
std::string WalletImpl::printSubaddresses()
{
return m_wallet->printSubaddresses();
}
std::string WalletImpl::printSubaddressLabels()
{
return m_wallet->printSubaddressLabels();
}
std::string WalletImpl::printAdditionalTxKeys()
{
return m_wallet->printAdditionalTxKeys();
}
std::string WalletImpl::printAttributes()
{
return m_wallet->printAttributes();
}
std::string WalletImpl::printKeyImages()
{
return m_wallet->printKeyImages();
}
std::string WalletImpl::printAccountTags()
{
return m_wallet->printAccountTags();
}
std::string WalletImpl::printTxKeys()
{
return m_wallet->printTxKeys();
}
std::string WalletImpl::printAddressBook()
{
return m_wallet->printAddressBook();
}
std::string WalletImpl::printScannedPoolTxs()
{
return m_wallet->printScannedPoolTxs();
}
void WalletImpl::addSubaddressAccount(const std::string& label)
{
m_wallet->add_subaddress_account(label);
}
size_t WalletImpl::numSubaddressAccounts() const
{
return m_wallet->get_num_subaddress_accounts();
}
size_t WalletImpl::numSubaddresses(uint32_t accountIndex) const
{
return m_wallet->get_num_subaddresses(accountIndex);
}
void WalletImpl::addSubaddress(uint32_t accountIndex, const std::string& label)
{
m_wallet->add_subaddress(accountIndex, label);
}
std::string WalletImpl::getSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex) const
{
try
{
return m_wallet->get_subaddress_label({accountIndex, addressIndex});
}
catch (const std::exception &e)
{
LOG_ERROR("Error getting subaddress label: " << e.what());
setStatusError(string(tr("Failed to get subaddress label: ")) + e.what());
return "";
}
}
void WalletImpl::setSubaddressLabel(uint32_t accountIndex, uint32_t addressIndex, const std::string &label)
{
try
{
return m_wallet->set_subaddress_label({accountIndex, addressIndex}, label);
}
catch (const std::exception &e)
{
LOG_ERROR("Error setting subaddress label: " << e.what());
setStatusError(string(tr("Failed to set subaddress label: ")) + e.what());
}
}
MultisigState WalletImpl::multisig() const {
MultisigState state;
state.isMultisig = m_wallet->multisig(&state.isReady, &state.threshold, &state.total);
return state;
}
string WalletImpl::getMultisigInfo() const {
try {
clearStatus();
return m_wallet->get_multisig_info();
} catch (const exception& e) {
LOG_ERROR("Error on generating multisig info: " << e.what());
setStatusError(string(tr("Failed to get multisig info: ")) + e.what());
}
return string();
}
string WalletImpl::makeMultisig(const vector<string>& info, uint32_t threshold) {
try {
clearStatus();
if (m_wallet->multisig()) {
throw runtime_error("Wallet is already multisig");
}
return m_wallet->make_multisig(epee::wipeable_string(m_password), info, threshold);
} catch (const exception& e) {
LOG_ERROR("Error on making multisig wallet: " << e.what());
setStatusError(string(tr("Failed to make multisig: ")) + e.what());
}
return string();
}
std::string WalletImpl::exchangeMultisigKeys(const std::vector<std::string> &info) {
try {
clearStatus();
checkMultisigWalletNotReady(m_wallet);
return m_wallet->exchange_multisig_keys(epee::wipeable_string(m_password), info);
} catch (const exception& e) {
LOG_ERROR("Error on exchanging multisig keys: " << e.what());
setStatusError(string(tr("Failed to make multisig: ")) + e.what());
}
return string();
}
bool WalletImpl::finalizeMultisig(const vector<string>& extraMultisigInfo) {
try {
clearStatus();
checkMultisigWalletNotReady(m_wallet);
if (m_wallet->finalize_multisig(epee::wipeable_string(m_password), extraMultisigInfo)) {
return true;
}
setStatusError(tr("Failed to finalize multisig wallet creation"));
} catch (const exception& e) {
LOG_ERROR("Error on finalizing multisig wallet creation: " << e.what());
setStatusError(string(tr("Failed to finalize multisig wallet creation: ")) + e.what());
}
return false;
}
bool WalletImpl::exportMultisigImages(string& images) {
try {
clearStatus();
checkMultisigWalletReady(m_wallet);
auto blob = m_wallet->export_multisig();
images = epee::string_tools::buff_to_hex_nodelimer(blob);
return true;
} catch (const exception& e) {
LOG_ERROR("Error on exporting multisig images: " << e.what());
setStatusError(string(tr("Failed to export multisig images: ")) + e.what());
}
return false;
}
size_t WalletImpl::importMultisigImages(const vector<string>& images) {
try {
clearStatus();
checkMultisigWalletReady(m_wallet);
std::vector<std::string> blobs;
blobs.reserve(images.size());
for (const auto& image: images) {
std::string blob;
if (!epee::string_tools::parse_hexstr_to_binbuff(image, blob)) {
LOG_ERROR("Failed to parse imported multisig images");
setStatusError(tr("Failed to parse imported multisig images"));
return 0;
}
blobs.emplace_back(std::move(blob));
}
return m_wallet->import_multisig(blobs);
} catch (const exception& e) {
LOG_ERROR("Error on importing multisig images: " << e.what());
setStatusError(string(tr("Failed to import multisig images: ")) + e.what());
}
return 0;
}
bool WalletImpl::hasMultisigPartialKeyImages() const {
try {
clearStatus();
checkMultisigWalletReady(m_wallet);
return m_wallet->has_multisig_partial_key_images();
} catch (const exception& e) {
LOG_ERROR("Error on checking for partial multisig key images: " << e.what());
setStatusError(string(tr("Failed to check for partial multisig key images: ")) + e.what());
}
return false;
}
PendingTransaction* WalletImpl::restoreMultisigTransaction(const string& signData) {
try {
clearStatus();
checkMultisigWalletReady(m_wallet);
string binary;
if (!epee::string_tools::parse_hexstr_to_binbuff(signData, binary)) {
throw runtime_error("Failed to deserialize multisig transaction");
}
tools::wallet2::multisig_tx_set txSet;
if (!m_wallet->load_multisig_tx(binary, txSet, {})) {
throw runtime_error("couldn't parse multisig transaction data");
}
auto ptx = new PendingTransactionImpl(*this);
ptx->m_pending_tx = txSet.m_ptx;
ptx->m_signers = txSet.m_signers;
return ptx;
} catch (exception& e) {
LOG_ERROR("Error on restoring multisig transaction: " << e.what());
setStatusError(string(tr("Failed to restore multisig transaction: ")) + e.what());
}
return nullptr;
}
// TODO:
// 1 - properly handle payment id (add another menthod with explicit 'payment_id' param)
// 2 - check / design how "Transaction" can be single interface
// (instead of few different data structures within wallet2 implementation:
// - pending_tx;
// - transfer_details;
// - payment_details;
// - unconfirmed_transfer_details;
// - confirmed_transfer_details)
PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<string> &dst_addr, const string &payment_id, optional<std::vector<uint64_t>> amount, uint32_t mixin_count, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
{
clearStatus();
// Pause refresh thread while creating transaction
pauseRefresh();
cryptonote::address_parse_info info;
// indicates if dst_addr is integrated address (address + payment_id)
// TODO: (https://bitcointalk.org/index.php?topic=753252.msg9985441#msg9985441)
size_t fake_outs_count = mixin_count > 0 ? mixin_count : m_wallet->default_mixin();
if (fake_outs_count == 0)
fake_outs_count = DEFAULT_MIXIN;
fake_outs_count = m_wallet->adjust_mixin(fake_outs_count);
uint32_t adjusted_priority = m_wallet->adjust_priority(static_cast<uint32_t>(priority));
PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
do {
std::vector<uint8_t> extra;
std::string extra_nonce;
vector<cryptonote::tx_destination_entry> dsts;
if (!amount && dst_addr.size() > 1) {
setStatusError(tr("Sending all requires one destination address"));
break;
}
if (amount && (dst_addr.size() != (*amount).size())) {
setStatusError(tr("Destinations and amounts are unequal"));
break;
}
if (!payment_id.empty()) {
crypto::hash payment_id_long;
if (tools::wallet2::parse_long_payment_id(payment_id, payment_id_long)) {
cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, payment_id_long);
} else {
setStatusError(tr("payment id has invalid format, expected 64 character hex string: ") + payment_id);
break;
}
}
bool error = false;
for (size_t i = 0; i < dst_addr.size() && !error; i++) {
if(!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), dst_addr[i])) {
// TODO: copy-paste 'if treating as an address fails, try as url' from simplewallet.cpp:1982
setStatusError(tr("Invalid destination address"));
error = true;
break;
}
if (info.has_payment_id) {
if (!extra_nonce.empty()) {
setStatusError(tr("a single transaction cannot use more than one payment id"));
error = true;
break;
}
set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, info.payment_id);
}
if (amount) {
cryptonote::tx_destination_entry de;
de.original = dst_addr[i];
de.addr = info.address;
de.amount = (*amount)[i];
de.is_subaddress = info.is_subaddress;
de.is_integrated = info.has_payment_id;
dsts.push_back(de);
} else {
if (subaddr_indices.empty()) {
for (uint32_t index = 0; index < m_wallet->get_num_subaddresses(subaddr_account); ++index)
subaddr_indices.insert(index);
}
}
}
if (error) {
break;
}
if (!extra_nonce.empty() && !add_extra_nonce_to_tx_extra(extra, extra_nonce)) {
setStatusError(tr("failed to set up payment id, though it was decoded correctly"));
break;
}
try {
if (amount) {
transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, fake_outs_count, 0 /* unlock_time */,
adjusted_priority,
extra, subaddr_account, subaddr_indices);
} else {
transaction->m_pending_tx = m_wallet->create_transactions_all(0, info.address, info.is_subaddress, 1, fake_outs_count, 0 /* unlock_time */,
adjusted_priority,
extra, subaddr_account, subaddr_indices);
}
pendingTxPostProcess(transaction);
if (multisig().isMultisig) {
auto tx_set = m_wallet->make_multisig_tx_set(transaction->m_pending_tx);
transaction->m_pending_tx = tx_set.m_ptx;
transaction->m_signers = tx_set.m_signers;
}
} catch (const tools::error::daemon_busy&) {
// TODO: make it translatable with "tr"?
setStatusError(tr("daemon is busy. Please try again later."));
} catch (const tools::error::no_connection_to_daemon&) {
setStatusError(tr("no connection to daemon. Please make sure daemon is running."));
} catch (const tools::error::wallet_rpc_error& e) {
setStatusError(tr("RPC error: ") + e.to_string());
} catch (const tools::error::get_outs_error &e) {
setStatusError((boost::format(tr("failed to get outputs to mix: %s")) % e.what()).str());
} catch (const tools::error::not_enough_unlocked_money& e) {
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, available only %s, sent amount %s")) %
print_money(e.available()) %
print_money(e.tx_amount());
setStatusError(writer.str());
} catch (const tools::error::not_enough_money& e) {
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, overall balance only %s, sent amount %s")) %
print_money(e.available()) %
print_money(e.tx_amount());
setStatusError(writer.str());
} catch (const tools::error::tx_not_possible& e) {
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, available only %s, transaction amount %s = %s + %s (fee)")) %
print_money(e.available()) %
print_money(e.tx_amount() + e.fee()) %
print_money(e.tx_amount()) %
print_money(e.fee());
setStatusError(writer.str());
} catch (const tools::error::not_enough_outs_to_mix& e) {
std::ostringstream writer;
writer << tr("not enough outputs for specified ring size") << " = " << (e.mixin_count() + 1) << ":";
for (const std::pair<uint64_t, uint64_t> outs_for_amount : e.scanty_outs()) {
writer << "\n" << tr("output amount") << " = " << print_money(outs_for_amount.first) << ", " << tr("found outputs to use") << " = " << outs_for_amount.second;
}
writer << "\n" << tr("Please sweep unmixable outputs.");
setStatusError(writer.str());
} catch (const tools::error::tx_not_constructed&) {
setStatusError(tr("transaction was not constructed"));
} catch (const tools::error::tx_rejected& e) {
std::ostringstream writer;
writer << (boost::format(tr("transaction %s was rejected by daemon with status: ")) % get_transaction_hash(e.tx())) << e.status();
setStatusError(writer.str());
} catch (const tools::error::tx_sum_overflow& e) {
setStatusError(e.what());
} catch (const tools::error::zero_destination&) {
setStatusError(tr("one of destinations is zero"));
} catch (const tools::error::tx_too_big& e) {
setStatusError(tr("failed to find a suitable way to split transactions"));
} catch (const tools::error::transfer_error& e) {
setStatusError(string(tr("unknown transfer error: ")) + e.what());
} catch (const tools::error::wallet_internal_error& e) {
setStatusError(string(tr("internal error: ")) + e.what());
} catch (const std::exception& e) {
setStatusError(string(tr("unexpected error: ")) + e.what());
} catch (...) {
setStatusError(tr("unknown error"));
}
} while (false);
statusWithErrorString(transaction->m_status, transaction->m_errorString);
// Resume refresh thread
startRefresh();
return transaction;
}
PendingTransaction *WalletImpl::createTransaction(const string &dst_addr, const string &payment_id, optional<uint64_t> amount, uint32_t mixin_count,
PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
{
return createTransactionMultDest(std::vector<string> {dst_addr}, payment_id, amount ? (std::vector<uint64_t> {*amount}) : (optional<std::vector<uint64_t>>()), mixin_count, priority, subaddr_account, subaddr_indices);
}
PendingTransaction *WalletImpl::createTransactionSingle(const string &key_image, const string &dst_addr,
const size_t outputs, PendingTransaction::Priority priority)
{
clearStatus();
// Pause refresh thread while creating transaction
pauseRefresh();
cryptonote::address_parse_info info;
size_t fake_outs_count = m_wallet->adjust_mixin(m_wallet->default_mixin());
//uint32_t adjusted_priority = m_wallet->adjust_priority(static_cast<uint32_t>(priority));
PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
do {
std::vector<uint8_t> extra;
std::string extra_nonce;
vector<cryptonote::tx_destination_entry> dsts;
bool error = false;
crypto::key_image ki;
if (!epee::string_tools::hex_to_pod(key_image, ki))
{
setStatusError(tr("failed to parse key image"));
error = true;
break;
}
if (!cryptonote::get_account_address_from_str_or_url(info, m_wallet->nettype(), dst_addr))
{
setStatusError(tr("Invalid destination address"));
error = true;
break;
}
if (info.has_payment_id) {
if (!extra_nonce.empty()) {
setStatusError(tr("a single transaction cannot use more than one payment id"));
error = true;
break;
}
set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, info.payment_id);
}
if (error) {
break;
}
if (!extra_nonce.empty() && !add_extra_nonce_to_tx_extra(extra, extra_nonce)) {
setStatusError(tr("failed to set up payment id, though it was decoded correctly"));
break;
}
try {
transaction->m_pending_tx = m_wallet->create_transactions_single(ki, info.address, info.is_subaddress,
outputs, fake_outs_count, 0 /* unlock time */, priority, extra);
pendingTxPostProcess(transaction);
if (multisig().isMultisig) {
auto tx_set = m_wallet->make_multisig_tx_set(transaction->m_pending_tx);
transaction->m_pending_tx = tx_set.m_ptx;
transaction->m_signers = tx_set.m_signers;
}
} catch (const tools::error::daemon_busy&) {
// TODO: make it translatable with "tr"?
setStatusError(tr("daemon is busy. Please try again later."));
} catch (const tools::error::no_connection_to_daemon&) {
setStatusError(tr("no connection to daemon. Please make sure daemon is running."));
} catch (const tools::error::wallet_rpc_error& e) {
setStatusError(tr("RPC error: ") + e.to_string());
} catch (const tools::error::get_outs_error &e) {
setStatusError((boost::format(tr("failed to get outputs to mix: %s")) % e.what()).str());
} catch (const tools::error::not_enough_unlocked_money& e) {
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, available only %s, sent amount %s")) %
print_money(e.available()) %
print_money(e.tx_amount());
setStatusError(writer.str());
} catch (const tools::error::not_enough_money& e) {
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, overall balance only %s, sent amount %s")) %
print_money(e.available()) %
print_money(e.tx_amount());
setStatusError(writer.str());
} catch (const tools::error::tx_not_possible& e) {
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, available only %s, transaction amount %s = %s + %s (fee)")) %
print_money(e.available()) %
print_money(e.tx_amount() + e.fee()) %
print_money(e.tx_amount()) %
print_money(e.fee());
setStatusError(writer.str());
} catch (const tools::error::not_enough_outs_to_mix& e) {
std::ostringstream writer;
writer << tr("not enough outputs for specified ring size") << " = " << (e.mixin_count() + 1) << ":";
for (const std::pair<uint64_t, uint64_t> outs_for_amount : e.scanty_outs()) {
writer << "\n" << tr("output amount") << " = " << print_money(outs_for_amount.first) << ", " << tr("found outputs to use") << " = " << outs_for_amount.second;
}
writer << "\n" << tr("Please sweep unmixable outputs.");
setStatusError(writer.str());
} catch (const tools::error::tx_not_constructed&) {
setStatusError(tr("transaction was not constructed"));
} catch (const tools::error::tx_rejected& e) {
std::ostringstream writer;
writer << (boost::format(tr("transaction %s was rejected by daemon with status: ")) % get_transaction_hash(e.tx())) << e.status();
setStatusError(writer.str());
} catch (const tools::error::tx_sum_overflow& e) {
setStatusError(e.what());
} catch (const tools::error::zero_destination&) {
setStatusError(tr("one of destinations is zero"));
} catch (const tools::error::tx_too_big& e) {
setStatusError(tr("failed to find a suitable way to split transactions"));
} catch (const tools::error::transfer_error& e) {
setStatusError(string(tr("unknown transfer error: ")) + e.what());
} catch (const tools::error::wallet_internal_error& e) {
setStatusError(string(tr("internal error: ")) + e.what());
} catch (const std::exception& e) {
setStatusError(string(tr("unexpected error: ")) + e.what());
} catch (...) {
setStatusError(tr("unknown error"));
}
} while (false);
statusWithErrorString(transaction->m_status, transaction->m_errorString);
// Resume refresh thread
startRefresh();
return transaction;
}
PendingTransaction *WalletImpl::createSweepUnmixableTransaction()
{
clearStatus();
cryptonote::tx_destination_entry de;
PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);
do {
try {
transaction->m_pending_tx = m_wallet->create_unmixable_sweep_transactions();
pendingTxPostProcess(transaction);
} catch (const tools::error::daemon_busy&) {
// TODO: make it translatable with "tr"?
setStatusError(tr("daemon is busy. Please try again later."));
} catch (const tools::error::no_connection_to_daemon&) {
setStatusError(tr("no connection to daemon. Please make sure daemon is running."));
} catch (const tools::error::wallet_rpc_error& e) {
setStatusError(tr("RPC error: ") + e.to_string());
} catch (const tools::error::get_outs_error&) {
setStatusError(tr("failed to get outputs to mix"));
} catch (const tools::error::not_enough_unlocked_money& e) {
setStatusError("");
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, available only %s, sent amount %s")) %
print_money(e.available()) %
print_money(e.tx_amount());
setStatusError(writer.str());
} catch (const tools::error::not_enough_money& e) {
setStatusError("");
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, overall balance only %s, sent amount %s")) %
print_money(e.available()) %
print_money(e.tx_amount());
setStatusError(writer.str());
} catch (const tools::error::tx_not_possible& e) {
setStatusError("");
std::ostringstream writer;
writer << boost::format(tr("not enough money to transfer, available only %s, transaction amount %s = %s + %s (fee)")) %
print_money(e.available()) %
print_money(e.tx_amount() + e.fee()) %
print_money(e.tx_amount()) %
print_money(e.fee());
setStatusError(writer.str());
} catch (const tools::error::not_enough_outs_to_mix& e) {
std::ostringstream writer;
writer << tr("not enough outputs for specified ring size") << " = " << (e.mixin_count() + 1) << ":";
for (const std::pair<uint64_t, uint64_t> outs_for_amount : e.scanty_outs()) {
writer << "\n" << tr("output amount") << " = " << print_money(outs_for_amount.first) << ", " << tr("found outputs to use") << " = " << outs_for_amount.second;
}
setStatusError(writer.str());
} catch (const tools::error::tx_not_constructed&) {
setStatusError(tr("transaction was not constructed"));
} catch (const tools::error::tx_rejected& e) {
std::ostringstream writer;
writer << (boost::format(tr("transaction %s was rejected by daemon with status: ")) % get_transaction_hash(e.tx())) << e.status();
setStatusError(writer.str());
} catch (const tools::error::tx_sum_overflow& e) {
setStatusError(e.what());
} catch (const tools::error::zero_destination&) {
setStatusError(tr("one of destinations is zero"));
} catch (const tools::error::tx_too_big& e) {
setStatusError(tr("failed to find a suitable way to split transactions"));
} catch (const tools::error::transfer_error& e) {
setStatusError(string(tr("unknown transfer error: ")) + e.what());
} catch (const tools::error::wallet_internal_error& e) {
setStatusError(string(tr("internal error: ")) + e.what());
} catch (const std::exception& e) {
setStatusError(string(tr("unexpected error: ")) + e.what());
} catch (...) {
setStatusError(tr("unknown error"));
}
} while (false);
statusWithErrorString(transaction->m_status, transaction->m_errorString);
return transaction;
}
void WalletImpl::disposeTransaction(PendingTransaction *t)
{
delete t;
}
uint64_t WalletImpl::estimateTransactionFee(const std::vector<std::pair<std::string, uint64_t>> &destinations,
PendingTransaction::Priority priority) const
{
const size_t pubkey_size = 33;
const size_t encrypted_paymentid_size = 11;
const size_t extra_size = pubkey_size + encrypted_paymentid_size;
return m_wallet->estimate_fee(
m_wallet->use_fork_rules(HF_VERSION_PER_BYTE_FEE, 0),
m_wallet->use_fork_rules(4, 0),
1,
m_wallet->get_min_ring_size() - 1,
destinations.size() + 1,
extra_size,
m_wallet->use_fork_rules(8, 0),
m_wallet->use_fork_rules(HF_VERSION_CLSAG, 0),
true,
m_wallet->get_base_fee(),
m_wallet->get_fee_multiplier(m_wallet->adjust_priority(static_cast<uint32_t>(priority))),
m_wallet->get_fee_quantization_mask());
}
TransactionHistory *WalletImpl::history()
{
return m_history.get();
}
AddressBook *WalletImpl::addressBook()
{
return m_addressBook.get();
}
Coins *WalletImpl::coins()
{
return m_coins.get();
}
Subaddress *WalletImpl::subaddress()
{
return m_subaddress.get();
}
SubaddressAccount *WalletImpl::subaddressAccount()
{
return m_subaddressAccount.get();
}
void WalletImpl::setListener(WalletListener *l)
{
// TODO thread synchronization;
m_wallet2Callback->setListener(l);
}
uint32_t WalletImpl::defaultMixin() const
{
return m_wallet->default_mixin();
}
void WalletImpl::setDefaultMixin(uint32_t arg)
{
m_wallet->default_mixin(arg);
}
bool WalletImpl::setCacheAttribute(const std::string &key, const std::string &val)
{
m_wallet->set_attribute(key, val);
return true;
}
std::string WalletImpl::getCacheAttribute(const std::string &key) const
{
std::string value;
m_wallet->get_attribute(key, value);
return value;
}
bool WalletImpl::setUserNote(const std::string &txid, const std::string &note)
{
cryptonote::blobdata txid_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(txid, txid_data) || txid_data.size() != sizeof(crypto::hash))
return false;
const crypto::hash htxid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
m_wallet->set_tx_note(htxid, note);
return true;
}
std::string WalletImpl::getUserNote(const std::string &txid) const
{
cryptonote::blobdata txid_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(txid, txid_data) || txid_data.size() != sizeof(crypto::hash))
return "";
const crypto::hash htxid = *reinterpret_cast<const crypto::hash*>(txid_data.data());
return m_wallet->get_tx_note(htxid);
}
std::string WalletImpl::getTxKey(const std::string &txid_str) const
{
crypto::hash txid;
if(!epee::string_tools::hex_to_pod(txid_str, txid))
{
setStatusError(tr("Failed to parse txid"));
return "";
}
crypto::secret_key tx_key;
std::vector<crypto::secret_key> additional_tx_keys;
try
{
clearStatus();
if (m_wallet->get_tx_key(txid, tx_key, additional_tx_keys))
{
clearStatus();
std::ostringstream oss;
oss << epee::string_tools::pod_to_hex(tx_key);
for (size_t i = 0; i < additional_tx_keys.size(); ++i)
oss << epee::string_tools::pod_to_hex(additional_tx_keys[i]);
return oss.str();
}
else
{
setStatusError(tr("no tx keys found for this txid"));
return "";
}
}
catch (const std::exception &e)
{
setStatusError(e.what());
return "";
}
}
bool WalletImpl::checkTxKey(const std::string &txid_str, std::string tx_key_str, const std::string &address_str, uint64_t &received, bool &in_pool, uint64_t &confirmations)
{
crypto::hash txid;
if (!epee::string_tools::hex_to_pod(txid_str, txid))
{
setStatusError(tr("Failed to parse txid"));
return false;
}
crypto::secret_key tx_key;
std::vector<crypto::secret_key> additional_tx_keys;
if (!epee::string_tools::hex_to_pod(tx_key_str.substr(0, 64), tx_key))
{
setStatusError(tr("Failed to parse tx key"));
return false;
}
tx_key_str = tx_key_str.substr(64);
while (!tx_key_str.empty())
{
additional_tx_keys.resize(additional_tx_keys.size() + 1);
if (!epee::string_tools::hex_to_pod(tx_key_str.substr(0, 64), additional_tx_keys.back()))
{
setStatusError(tr("Failed to parse tx key"));
return false;
}
tx_key_str = tx_key_str.substr(64);
}
cryptonote::address_parse_info info;
if (!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), address_str))
{
setStatusError(tr("Failed to parse address"));
return false;
}
try
{
m_wallet->check_tx_key(txid, tx_key, additional_tx_keys, info.address, received, in_pool, confirmations);
clearStatus();
return true;
}
catch (const std::exception &e)
{
setStatusError(e.what());
return false;
}
}
std::string WalletImpl::getTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message) const
{
crypto::hash txid;
if (!epee::string_tools::hex_to_pod(txid_str, txid))
{
setStatusError(tr("Failed to parse txid"));
return "";
}
cryptonote::address_parse_info info;
if (!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), address_str))
{
setStatusError(tr("Failed to parse address"));
return "";
}
try
{
clearStatus();
return m_wallet->get_tx_proof(txid, info.address, info.is_subaddress, message);
}
catch (const std::exception &e)
{
setStatusError(e.what());
return "";
}
}
bool WalletImpl::checkTxProof(const std::string &txid_str, const std::string &address_str, const std::string &message, const std::string &signature, bool &good, uint64_t &received, bool &in_pool, uint64_t &confirmations)
{
crypto::hash txid;
if (!epee::string_tools::hex_to_pod(txid_str, txid))
{
setStatusError(tr("Failed to parse txid"));
return false;
}
cryptonote::address_parse_info info;
if (!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), address_str))
{
setStatusError(tr("Failed to parse address"));
return false;
}
try
{
good = m_wallet->check_tx_proof(txid, info.address, info.is_subaddress, message, signature, received, in_pool, confirmations);
clearStatus();
return true;
}
catch (const std::exception &e)
{
setStatusError(e.what());
return false;
}
}
std::string WalletImpl::getSpendProof(const std::string &txid_str, const std::string &message) const {
crypto::hash txid;
if(!epee::string_tools::hex_to_pod(txid_str, txid))
{
setStatusError(tr("Failed to parse txid"));
return "";
}
try
{
clearStatus();
return m_wallet->get_spend_proof(txid, message);
}
catch (const std::exception &e)
{
setStatusError(e.what());
return "";
}
}
bool WalletImpl::checkSpendProof(const std::string &txid_str, const std::string &message, const std::string &signature, bool &good) const {
good = false;
crypto::hash txid;
if(!epee::string_tools::hex_to_pod(txid_str, txid))
{
setStatusError(tr("Failed to parse txid"));
return false;
}
try
{
clearStatus();
good = m_wallet->check_spend_proof(txid, message, signature);
return true;
}
catch (const std::exception &e)
{
setStatusError(e.what());
return false;
}
}
std::string WalletImpl::getReserveProof(bool all, uint32_t account_index, uint64_t amount, const std::string &message) const {
try
{
clearStatus();
boost::optional<std::pair<uint32_t, uint64_t>> account_minreserve;
if (!all)
{
account_minreserve = std::make_pair(account_index, amount);
}
return m_wallet->get_reserve_proof(account_minreserve, message);
}
catch (const std::exception &e)
{
setStatusError(e.what());
return "";
}
}
bool WalletImpl::checkReserveProof(const std::string &address, const std::string &message, const std::string &signature, bool &good, uint64_t &total, uint64_t &spent) const {
cryptonote::address_parse_info info;
if (!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), address))
{
setStatusError(tr("Failed to parse address"));
return false;
}
if (info.is_subaddress)
{
setStatusError(tr("Address must not be a subaddress"));
return false;
}
good = false;
try
{
clearStatus();
good = m_wallet->check_reserve_proof(info.address, message, signature, total, spent);
return true;
}
catch (const std::exception &e)
{
setStatusError(e.what());
return false;
}
}
std::string WalletImpl::signMessage(const std::string &message)
{
return m_wallet->sign(message, tools::wallet2::sign_with_spend_key);
}
bool WalletImpl::verifySignedMessage(const std::string &message, const std::string &address, const std::string &signature) const
{
cryptonote::address_parse_info info;
if (!cryptonote::get_account_address_from_str(info, m_wallet->nettype(), address))
return false;
return m_wallet->verify(message, info.address, signature).valid;
}
std::string WalletImpl::signMultisigParticipant(const std::string &message) const
{
clearStatus();
bool ready = false;
if (!m_wallet->multisig(&ready) || !ready) {
m_status = Status_Error;
m_errorString = tr("The wallet must be in multisig ready state");
return {};
}
try {
return m_wallet->sign_multisig_participant(message);
} catch (const std::exception& e) {
m_status = Status_Error;
m_errorString = e.what();
}
return {};
}
bool WalletImpl::verifyMessageWithPublicKey(const std::string &message, const std::string &publicKey, const std::string &signature) const
{
clearStatus();
cryptonote::blobdata pkeyData;
if(!epee::string_tools::parse_hexstr_to_binbuff(publicKey, pkeyData) || pkeyData.size() != sizeof(crypto::public_key))
{
m_status = Status_Error;
m_errorString = tr("Given string is not a key");
return false;
}
try {
crypto::public_key pkey = *reinterpret_cast<const crypto::public_key*>(pkeyData.data());
return m_wallet->verify_with_public_key(message, pkey, signature);
} catch (const std::exception& e) {
m_status = Status_Error;
m_errorString = e.what();
}
return false;
}
bool WalletImpl::connectToDaemon()
{
bool result = m_wallet->check_connection(NULL, NULL, DEFAULT_CONNECTION_TIMEOUT_MILLIS);
if (!result) {
setStatusError("Error connecting to daemon at " + m_wallet->get_daemon_address());
} else {
clearStatus();
// start refreshing here
}
return result;
}
Wallet::ConnectionStatus WalletImpl::connected() const
{
uint32_t version = 0;
m_is_connected = m_wallet->check_connection(&version, NULL, DEFAULT_CONNECTION_TIMEOUT_MILLIS);
if (!m_is_connected)
return Wallet::ConnectionStatus_Disconnected;
// Version check is not implemented in light wallets nodes/wallets
if (!m_wallet->light_wallet() && (version >> 16) != CORE_RPC_VERSION_MAJOR)
return Wallet::ConnectionStatus_WrongVersion;
return Wallet::ConnectionStatus_Connected;
}
void WalletImpl::setTrustedDaemon(bool arg)
{
m_wallet->set_trusted_daemon(arg);
}
bool WalletImpl::trustedDaemon() const
{
return m_wallet->is_trusted_daemon();
}
bool WalletImpl::setProxy(const std::string &address)
{
return m_wallet->set_proxy(address);
}
bool WalletImpl::watchOnly() const
{
return m_wallet->watch_only();
}
bool WalletImpl::isDeterministic() const
{
return m_wallet->is_deterministic();
}
void WalletImpl::clearStatus() const
{
boost::lock_guard<boost::mutex> l(m_statusMutex);
m_status = Status_Ok;
m_errorString.clear();
}
void WalletImpl::setStatusError(const std::string& message) const
{
setStatus(Status_Error, message);
}
void WalletImpl::setStatusCritical(const std::string& message) const
{
setStatus(Status_Critical, message);
}
void WalletImpl::setStatus(int status, const std::string& message) const
{
boost::lock_guard<boost::mutex> l(m_statusMutex);
m_status = status;
m_errorString = message;
}
void WalletImpl::refreshThreadFunc()
{
LOG_PRINT_L3(__FUNCTION__ << ": starting refresh thread");
while (true) {
boost::mutex::scoped_lock lock(m_refreshMutex);
if (m_refreshThreadDone) {
break;
}
LOG_PRINT_L3(__FUNCTION__ << ": waiting for refresh...");
// if auto refresh enabled, we wait for the "m_refreshIntervalSeconds" interval.
// if not - we wait forever
if (m_refreshIntervalMillis > 0) {
boost::posix_time::milliseconds wait_for_ms(m_refreshIntervalMillis.load());
m_refreshCV.timed_wait(lock, wait_for_ms);
} else {
m_refreshCV.wait(lock);
}
LOG_PRINT_L3(__FUNCTION__ << ": refresh lock acquired...");
LOG_PRINT_L3(__FUNCTION__ << ": m_refreshEnabled: " << m_refreshEnabled);
LOG_PRINT_L3(__FUNCTION__ << ": m_status: " << status());
LOG_PRINT_L3(__FUNCTION__ << ": m_refreshShouldRescan: " << m_refreshShouldRescan);
if (m_refreshEnabled) {
LOG_PRINT_L3(__FUNCTION__ << ": refreshing...");
doRefresh();
}
}
LOG_PRINT_L3(__FUNCTION__ << ": refresh thread stopped");
}
void WalletImpl::doRefresh()
{
bool success = true;
bool rescan = m_refreshShouldRescan.exchange(false);
// synchronizing async and sync refresh calls
boost::lock_guard<boost::mutex> guarg(m_refreshMutex2);
do try {
LOG_PRINT_L3(__FUNCTION__ << ": doRefresh, rescan = "<<rescan);
if(rescan)
m_wallet->rescan_blockchain(false);
m_wallet->refresh(trustedDaemon());
if (!m_synchronized) {
m_synchronized = true;
}
// assuming if we have empty history, it wasn't initialized yet
// for further history changes client need to update history in
// "on_money_received" and "on_money_sent" callbacks
if (m_history->count() == 0) {
m_history->refresh();
}
m_wallet->find_and_save_rings(false);
} catch (const std::exception &e) {
success = false;
setStatusError(e.what());
break;
}while(!rescan && (rescan=m_refreshShouldRescan.exchange(false))); // repeat if not rescanned and rescan was requested
m_is_connected = success;
if (m_wallet2Callback->getListener()) {
m_wallet2Callback->getListener()->refreshed(success);
}
}
void WalletImpl::startRefresh()
{
if (!m_refreshEnabled) {
LOG_PRINT_L2(__FUNCTION__ << ": refresh started/resumed...");
m_refreshEnabled = true;
m_refreshCV.notify_one();
}
}
void WalletImpl::stopRefresh()
{
if (!m_refreshThreadDone) {
m_refreshEnabled = false;
m_refreshThreadDone = true;
m_refreshCV.notify_one();
m_refreshThread.join();
}
}
void WalletImpl::pauseRefresh()
{
LOG_PRINT_L2(__FUNCTION__ << ": refresh paused...");
// TODO synchronize access
if (!m_refreshThreadDone) {
m_refreshEnabled = false;
}
}
bool WalletImpl::isNewWallet() const
{
// in case wallet created without daemon connection, closed and opened again,
// it's the same case as if it created from scratch, i.e. we need "fast sync"
// with the daemon (pull hashes instead of pull blocks).
// If wallet cache is rebuilt, creation height stored in .keys is used.
// Watch only wallet is a copy of an existing wallet.
return !(blockChainHeight() > 1 || m_recoveringFromSeed || m_recoveringFromDevice || m_rebuildWalletCache) && !watchOnly();
}
void WalletImpl::pendingTxPostProcess(PendingTransactionImpl * pending)
{
// If the device being used is HW device with cold signing protocol, cold sign then.
if (!m_wallet->get_account().get_device().has_tx_cold_sign()){
return;
}
tools::wallet2::signed_tx_set exported_txs;
std::vector<cryptonote::address_parse_info> dsts_info;
m_wallet->cold_sign_tx(pending->m_pending_tx, exported_txs, dsts_info, pending->m_tx_device_aux);
pending->m_key_images = exported_txs.key_images;
pending->m_pending_tx = exported_txs.ptx;
}
bool WalletImpl::doInit(const string &daemon_address, const std::string &proxy_address, uint64_t upper_transaction_size_limit, bool ssl)
{
if (!m_wallet->init(daemon_address,
m_daemon_login,
proxy_address,
upper_transaction_size_limit,
trustedDaemon(),
ssl ? epee::net_utils::ssl_support_t::e_ssl_support_autodetect : epee::net_utils::ssl_support_t::e_ssl_support_disabled)) {
return false;
}
// in case new wallet, this will force fast-refresh (pulling hashes instead of blocks)
// If daemon isn't synced a calculated block height will be used instead
//TODO: Handle light wallet scenario where block height = 0.
if (isNewWallet() && daemonSynced()) {
LOG_PRINT_L2(__FUNCTION__ << ":New Wallet - fast refresh until " << daemonBlockChainHeight());
m_wallet->set_refresh_from_block_height(daemonBlockChainHeight());
}
if (m_rebuildWalletCache)
LOG_PRINT_L2(__FUNCTION__ << ": Rebuilding wallet cache, fast refresh until block " << m_wallet->get_refresh_from_block_height());
if (Utils::isAddressLocal(daemon_address)) {
this->setTrustedDaemon(true);
m_refreshIntervalMillis = DEFAULT_REFRESH_INTERVAL_MILLIS;
} else {
this->setTrustedDaemon(false);
m_refreshIntervalMillis = DEFAULT_REMOTE_NODE_REFRESH_INTERVAL_MILLIS;
}
return true;
}
bool WalletImpl::parse_uri(const std::string &uri, std::string &address, std::string &payment_id, uint64_t &amount, std::string &tx_description, std::string &recipient_name, std::vector<std::string> &unknown_parameters, std::string &error)
{
return m_wallet->parse_uri(uri, address, payment_id, amount, tx_description, recipient_name, unknown_parameters, error);
}
std::string WalletImpl::make_uri(const std::string &address, const std::string &payment_id, uint64_t amount, const std::string &tx_description, const std::string &recipient_name, std::string &error) const
{
return m_wallet->make_uri(address, payment_id, amount, tx_description, recipient_name, error);
}
std::string WalletImpl::getDefaultDataDir() const
{
return tools::get_default_data_dir();
}
bool WalletImpl::rescanSpent()
{
clearStatus();
if (!trustedDaemon()) {
setStatusError(tr("Rescan spent can only be used with a trusted daemon"));
return false;
}
try {
m_wallet->rescan_spent();
} catch (const std::exception &e) {
LOG_ERROR(__FUNCTION__ << " error: " << e.what());
setStatusError(e.what());
return false;
}
return true;
}
void WalletImpl::setOffline(bool offline)
{
m_wallet->set_offline(offline);
}
void WalletImpl::hardForkInfo(uint8_t &version, uint64_t &earliest_height) const
{
m_wallet->get_hard_fork_info(version, earliest_height);
}
bool WalletImpl::useForkRules(uint8_t version, int64_t early_blocks) const
{
return m_wallet->use_fork_rules(version,early_blocks);
}
bool WalletImpl::blackballOutputs(const std::vector<std::string> &outputs, bool add)
{
std::vector<std::pair<uint64_t, uint64_t>> raw_outputs;
raw_outputs.reserve(outputs.size());
uint64_t amount = std::numeric_limits<uint64_t>::max(), offset, num_offsets;
for (const std::string &str: outputs)
{
if (sscanf(str.c_str(), "@%" PRIu64, &amount) == 1)
continue;
if (amount == std::numeric_limits<uint64_t>::max())
{
setStatusError("First line is not an amount");
return true;
}
if (sscanf(str.c_str(), "%" PRIu64 "*%" PRIu64, &offset, &num_offsets) == 2 && num_offsets <= std::numeric_limits<uint64_t>::max() - offset)
{
while (num_offsets--)
raw_outputs.push_back(std::make_pair(amount, offset++));
}
else if (sscanf(str.c_str(), "%" PRIu64, &offset) == 1)
{
raw_outputs.push_back(std::make_pair(amount, offset));
}
else
{
setStatusError(tr("Invalid output: ") + str);
return false;
}
}
bool ret = m_wallet->set_blackballed_outputs(raw_outputs, add);
if (!ret)
{
setStatusError(tr("Failed to mark outputs as spent"));
return false;
}
return true;
}
bool WalletImpl::blackballOutput(const std::string &amount, const std::string &offset)
{
uint64_t raw_amount, raw_offset;
if (!epee::string_tools::get_xtype_from_string(raw_amount, amount))
{
setStatusError(tr("Failed to parse output amount"));
return false;
}
if (!epee::string_tools::get_xtype_from_string(raw_offset, offset))
{
setStatusError(tr("Failed to parse output offset"));
return false;
}
bool ret = m_wallet->blackball_output(std::make_pair(raw_amount, raw_offset));
if (!ret)
{
setStatusError(tr("Failed to mark output as spent"));
return false;
}
return true;
}
bool WalletImpl::unblackballOutput(const std::string &amount, const std::string &offset)
{
uint64_t raw_amount, raw_offset;
if (!epee::string_tools::get_xtype_from_string(raw_amount, amount))
{
setStatusError(tr("Failed to parse output amount"));
return false;
}
if (!epee::string_tools::get_xtype_from_string(raw_offset, offset))
{
setStatusError(tr("Failed to parse output offset"));
return false;
}
bool ret = m_wallet->unblackball_output(std::make_pair(raw_amount, raw_offset));
if (!ret)
{
setStatusError(tr("Failed to mark output as unspent"));
return false;
}
return true;
}
bool WalletImpl::getRing(const std::string &key_image, std::vector<uint64_t> &ring) const
{
crypto::key_image raw_key_image;
if (!epee::string_tools::hex_to_pod(key_image, raw_key_image))
{
setStatusError(tr("Failed to parse key image"));
return false;
}
bool ret = m_wallet->get_ring(raw_key_image, ring);
if (!ret)
{
setStatusError(tr("Failed to get ring"));
return false;
}
return true;
}
bool WalletImpl::getRings(const std::string &txid, std::vector<std::pair<std::string, std::vector<uint64_t>>> &rings) const
{
crypto::hash raw_txid;
if (!epee::string_tools::hex_to_pod(txid, raw_txid))
{
setStatusError(tr("Failed to parse txid"));
return false;
}
std::vector<std::pair<crypto::key_image, std::vector<uint64_t>>> raw_rings;
bool ret = m_wallet->get_rings(raw_txid, raw_rings);
if (!ret)
{
setStatusError(tr("Failed to get rings"));
return false;
}
for (const auto &r: raw_rings)
{
rings.push_back(std::make_pair(epee::string_tools::pod_to_hex(r.first), r.second));
}
return true;
}
bool WalletImpl::setRing(const std::string &key_image, const std::vector<uint64_t> &ring, bool relative)
{
crypto::key_image raw_key_image;
if (!epee::string_tools::hex_to_pod(key_image, raw_key_image))
{
setStatusError(tr("Failed to parse key image"));
return false;
}
bool ret = m_wallet->set_ring(raw_key_image, ring, relative);
if (!ret)
{
setStatusError(tr("Failed to set ring"));
return false;
}
return true;
}
void WalletImpl::segregatePreForkOutputs(bool segregate)
{
m_wallet->segregate_pre_fork_outputs(segregate);
}
void WalletImpl::segregationHeight(uint64_t height)
{
m_wallet->segregation_height(height);
}
void WalletImpl::keyReuseMitigation2(bool mitigation)
{
m_wallet->key_reuse_mitigation2(mitigation);
}
bool WalletImpl::lockKeysFile()
{
return m_wallet->lock_keys_file();
}
bool WalletImpl::unlockKeysFile()
{
return m_wallet->unlock_keys_file();
}
bool WalletImpl::isKeysFileLocked()
{
return m_wallet->is_keys_file_locked();
}
uint64_t WalletImpl::coldKeyImageSync(uint64_t &spent, uint64_t &unspent)
{
return m_wallet->cold_key_image_sync(spent, unspent);
}
void WalletImpl::deviceShowAddress(uint32_t accountIndex, uint32_t addressIndex, const std::string &paymentId)
{
boost::optional<crypto::hash8> payment_id_param = boost::none;
if (!paymentId.empty())
{
crypto::hash8 payment_id;
bool res = tools::wallet2::parse_short_payment_id(paymentId, payment_id);
if (!res)
{
throw runtime_error("Invalid payment ID");
}
payment_id_param = payment_id;
}
m_wallet->device_show_address(accountIndex, addressIndex, payment_id_param);
}
} // namespace
namespace Bitmonero = Monero;
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