mirror of
https://github.com/feather-wallet/feather.git
synced 2024-12-23 12:09:50 +00:00
626 lines
22 KiB
C++
626 lines
22 KiB
C++
// SPDX-License-Identifier: BSD-3-Clause
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// SPDX-FileCopyrightText: 2020-2023 The Monero Project
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#include "WindowManager.h"
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#include <QInputDialog>
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#include <QMessageBox>
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#include "constants.h"
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#include "dialog/PasswordDialog.h"
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#include "dialog/SplashDialog.h"
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#include "utils/Icons.h"
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#include "utils/NetworkManager.h"
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#include "utils/os/tails.h"
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#include "utils/TorManager.h"
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#include "utils/WebsocketNotifier.h"
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WindowManager::WindowManager(EventFilter *eventFilter)
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: eventFilter(eventFilter)
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{
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m_walletManager = WalletManager::instance();
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m_splashDialog = new SplashDialog;
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m_cleanupThread = new QThread();
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connect(m_walletManager, &WalletManager::walletOpened, this, &WindowManager::onWalletOpened);
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connect(m_walletManager, &WalletManager::walletCreated, this, &WindowManager::onWalletCreated);
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connect(m_walletManager, &WalletManager::deviceButtonRequest, this, &WindowManager::onDeviceButtonRequest);
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connect(m_walletManager, &WalletManager::deviceButtonPressed, this, &WindowManager::onDeviceButtonPressed);
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connect(m_walletManager, &WalletManager::deviceError, this, &WindowManager::onDeviceError);
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connect(m_walletManager, &WalletManager::walletPassphraseNeeded, this, &WindowManager::onWalletPassphraseNeeded);
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connect(qApp, &QGuiApplication::lastWindowClosed, this, &WindowManager::quitAfterLastWindow);
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m_tray = new QSystemTrayIcon(icons()->icon("appicons/64x64.png"));
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m_tray->setToolTip("Feather Wallet");
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this->buildTrayMenu();
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m_tray->show();
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this->initSkins();
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if (!config()->get(Config::firstRun).toBool() || TailsOS::detect() || WhonixOS::detect()) {
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this->onInitialNetworkConfigured();
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}
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this->startupWarning();
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if (!this->autoOpenWallet()) {
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this->initWizard();
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}
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}
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WindowManager::~WindowManager() {
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qDebug() << "~WindowManager";
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m_cleanupThread->quit();
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m_cleanupThread->wait();
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}
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// ######################## APPLICATION LIFECYCLE ########################
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void WindowManager::quitAfterLastWindow() {
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if (m_windows.length() > 0 || m_openingWallet) {
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return;
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}
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qDebug() << "No wizards in progress and no wallets open, quitting application.";
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this->close();
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}
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void WindowManager::close() {
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qDebug() << Q_FUNC_INFO;
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for (const auto &window: m_windows) {
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window->close();
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}
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torManager()->stop();
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m_tray->hide();
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QApplication::quit();
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}
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void WindowManager::closeWindow(MainWindow *window) {
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m_windows.removeOne(window);
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// Move Wallet to a different thread for cleanup so it doesn't block GUI thread
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window->m_ctx->wallet->moveToThread(m_cleanupThread);
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m_cleanupThread->start();
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window->m_ctx->wallet->deleteLater();
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}
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void WindowManager::restartApplication(const QString &binaryFilename) {
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QProcess::startDetached(binaryFilename, qApp->arguments());
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this->close();
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}
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void WindowManager::startupWarning() {
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// Stagenet / Testnet
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auto worthlessWarning = QString("Feather wallet is currently running in %1 mode. This is meant "
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"for developers only. Your coins are WORTHLESS.");
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if (constants::networkType == NetworkType::STAGENET && config()->get(Config::warnOnStagenet).toBool()) {
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this->showWarningMessageBox("Warning", worthlessWarning.arg("stagenet"));
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config()->set(Config::warnOnStagenet, false);
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}
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else if (constants::networkType == NetworkType::TESTNET && config()->get(Config::warnOnTestnet).toBool()){
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this->showWarningMessageBox("Warning", worthlessWarning.arg("testnet"));
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config()->set(Config::warnOnTestnet, false);
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}
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}
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void WindowManager::showWarningMessageBox(const QString &title, const QString &message) {
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QMessageBox msgBox;
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msgBox.setWindowIcon(icons()->icon("appicons/64x64.png"));
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msgBox.setIcon(QMessageBox::Warning);
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msgBox.setText(message);
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msgBox.setWindowTitle(title);
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setDefaultButton(QMessageBox::Ok);
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msgBox.exec();
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}
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void WindowManager::raise() {
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if (!m_windows.isEmpty()) {
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m_windows.first()->bringToFront();
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}
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else if (m_wizard) {
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m_wizard->show();
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m_wizard->raise();
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m_wizard->activateWindow();
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}
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else {
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// This shouldn't happen
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this->close();
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}
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}
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// ######################## WALLET OPEN ########################
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void WindowManager::tryOpenWallet(const QString &path, const QString &password) {
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// Path : path to .keys file
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QString absolutePath = path;
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if (absolutePath.startsWith("~")) {
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absolutePath.replace(0, 1, QDir::homePath());
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}
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// If the wallet is already open, just bring window to front
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for (const auto &window : m_windows) {
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if (absolutePath == window->walletKeysPath() || absolutePath == window->walletCachePath()) {
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window->bringToFront();
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return;
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}
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}
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if (!Utils::fileExists(path)) {
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this->handleWalletError(QString("Wallet not found: %1").arg(path));
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return;
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}
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m_openingWallet = true;
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m_walletManager->openWalletAsync(path, password, constants::networkType, constants::kdfRounds, Utils::ringDatabasePath());
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}
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void WindowManager::onWalletOpened(Wallet *wallet) {
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auto status = wallet->status();
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if (status != Wallet::Status_Ok) {
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QString errMsg = wallet->errorString();
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QString keysPath = wallet->keysPath();
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QString cachePath = wallet->cachePath();
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wallet->deleteLater();
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if (status == Wallet::Status_BadPassword) {
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// Don't show incorrect password when we try with empty password for the first time
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bool showIncorrectPassword = m_openWalletTriedOnce;
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m_openWalletTriedOnce = true;
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this->onWalletOpenPasswordRequired(showIncorrectPassword, keysPath);
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}
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else if (errMsg == QString("basic_string::_M_replace_aux") || errMsg == QString("std::bad_alloc")) {
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qCritical() << errMsg;
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WalletManager::clearWalletCache(cachePath);
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errMsg = QString("%1\n\nAttempted to clean wallet cache. Please restart Feather.").arg(errMsg);
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this->handleWalletError(errMsg);
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} else {
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this->handleWalletError(errMsg);
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}
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return;
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}
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this->onInitialNetworkConfigured();
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// if (!wallet->cacheAttributeExists("feather.xmrig_password") && !wallet->cacheAttributeExists("feather.created")) {
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// auto result = QMessageBox::question(nullptr, "Foreign wallet",
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// "This wallet file was not created with Feather. This may cause unexpected behavior. Please restore your wallet from seed.\n\nOpen this wallet anyway?");
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// if (result == QMessageBox::No) {
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// wallet->deleteLater();
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// this->initWizard();
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// return;
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// }
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// }
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if (!wallet->viewOnly() && !wallet->isHwBacked()) {
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if (!wallet->isDeterministic()) {
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auto result = QMessageBox::question(nullptr, "Non-deterministic wallet",
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"This wallet is not deterministic. This may be caused by a corrupt keys file. "
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"If you are unsure what this means, RESTORE YOUR WALLET FROM SEED.\n\n"
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"USING THIS WALLET FILE MAY RESULT IN A LOSS OF FUNDS.\n\n"
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"Open this wallet anyway?");
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if (result == QMessageBox::No) {
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wallet->deleteLater();
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this->initWizard();
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return;
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}
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}
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}
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// Create new mainwindow with wallet
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m_splashDialog->hide();
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m_openWalletTriedOnce = false;
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auto *window = new MainWindow(this, wallet);
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m_windows.append(window);
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this->buildTrayMenu();
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m_openingWallet = false;
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}
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void WindowManager::onWalletOpenPasswordRequired(bool invalidPassword, const QString &path) {
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QFileInfo fileInfo(path);
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PasswordDialog dialog{fileInfo.fileName(), invalidPassword};
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switch (dialog.exec()) {
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case QDialog::Rejected:
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{
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m_openWalletTriedOnce = false;
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m_wizard->show();
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return;
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}
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}
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this->tryOpenWallet(path, dialog.password);
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}
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bool WindowManager::autoOpenWallet() {
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QString autoPath = config()->get(Config::autoOpenWalletPath).toString();
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if (!autoPath.isEmpty() && autoPath.startsWith(QString::number(constants::networkType))) {
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autoPath.remove(0, 1);
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}
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if (!autoPath.isEmpty() && Utils::fileExists(autoPath)) {
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this->tryOpenWallet(autoPath, ""); // TODO: get password from --password
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return true;
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}
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return false;
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}
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// ######################## WALLET CREATION ########################
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void WindowManager::tryCreateWallet(Seed seed, const QString &path, const QString &password, const QString &seedLanguage,
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const QString &seedOffset, const QString &subaddressLookahead) {
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if(Utils::fileExists(path)) {
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auto err = QString("Failed to write wallet to path: \"%1\"; file already exists.").arg(path);
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this->handleWalletError(err);
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return;
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}
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if (seed.mnemonic.isEmpty()) {
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this->handleWalletError("Mnemonic seed error. Failed to write wallet.");
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return;
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}
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Wallet *wallet = nullptr;
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if (seed.type == Seed::Type::POLYSEED || seed.type == Seed::Type::TEVADOR) {
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wallet = m_walletManager->createDeterministicWalletFromSpendKey(path, password, seed.language, constants::networkType, seed.spendKey, seed.restoreHeight, constants::kdfRounds, seedOffset, subaddressLookahead);
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}
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else if (seed.type == Seed::Type::MONERO) {
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wallet = m_walletManager->recoveryWallet(path, password, seed.mnemonic.join(" "), seedOffset, constants::networkType, seed.restoreHeight, constants::kdfRounds);
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}
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if (!wallet) {
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this->handleWalletError("Failed to write wallet");
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return;
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}
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wallet->setCacheAttribute("feather.seed", seed.mnemonic.join(" "));
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wallet->setCacheAttribute("feather.seedoffset", seedOffset);
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this->onWalletOpened(wallet);
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}
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void WindowManager::tryCreateWalletFromDevice(const QString &path, const QString &password, const QString &deviceName, int restoreHeight, const QString &subaddressLookahead)
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{
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if (Utils::fileExists(path)) {
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auto err = QString("Failed to write wallet to path: \"%1\"; file already exists.").arg(path);
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this->handleWalletError(err);
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return;
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}
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m_openingWallet = true;
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m_walletManager->createWalletFromDeviceAsync(path, password, constants::networkType, deviceName, restoreHeight, subaddressLookahead);
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}
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void WindowManager::tryCreateWalletFromKeys(const QString &path, const QString &password, const QString &address,
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const QString &viewkey, const QString &spendkey, quint64 restoreHeight, const QString &subaddressLookahead) {
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if (Utils::fileExists(path)) {
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auto err = QString("Failed to write wallet to path: \"%1\"; file already exists.").arg(path);
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this->handleWalletError(err);
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return;
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}
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if (!WalletManager::addressValid(address, constants::networkType)) {
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auto err = QString("Failed to create wallet. Invalid address provided.").arg(path);
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this->handleWalletError(err);
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return;
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}
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if (!WalletManager::keyValid(viewkey, address, true, constants::networkType)) {
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auto err = QString("Failed to create wallet. Invalid viewkey provided.").arg(path);
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this->handleWalletError(err);
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return;
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}
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if (!spendkey.isEmpty() && !WalletManager::keyValid(spendkey, address, false, constants::networkType)) {
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auto err = QString("Failed to create wallet. Invalid spendkey provided.").arg(path);
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this->handleWalletError(err);
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return;
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}
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Wallet *wallet = m_walletManager->createWalletFromKeys(path, password, constants::seedLanguage, constants::networkType, address, viewkey, spendkey, restoreHeight, constants::kdfRounds, subaddressLookahead);
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m_openingWallet = true;
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m_walletManager->walletOpened(wallet);
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}
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void WindowManager::onWalletCreated(Wallet *wallet) {
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// Currently only called when a wallet is created from device.
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auto state = wallet->status();
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if (state != Wallet::Status_Ok) {
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qDebug() << Q_FUNC_INFO << QString("Wallet open error: %1").arg(wallet->errorString());
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this->displayWalletErrorMessage(wallet->errorString());
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m_splashDialog->hide();
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this->showWizard(WalletWizard::Page_Menu);
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return;
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}
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this->onWalletOpened(wallet);
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}
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// ######################## ERROR HANDLING ########################
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void WindowManager::handleWalletError(const QString &message) {
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qCritical() << message;
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this->displayWalletErrorMessage(message);
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this->initWizard();
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}
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void WindowManager::displayWalletErrorMessage(const QString &message) {
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QString errMsg = QString("Error: %1").arg(message);
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QString link;
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// Ledger
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if (message.contains("No device found")) {
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errMsg += "\n\nThis wallet is backed by a Ledger hardware device. Make sure the Monero app is opened on the device.\n"
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"You may need to restart Feather before the device can get detected.";
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}
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if (message.contains("Unable to open device")) {
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errMsg += "\n\nThe device might be in use by a different application.";
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#if defined(Q_OS_LINUX)
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errMsg += "\n\nNote: On Linux you may need to follow the instructions in the link below before the device can be opened:\n"
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"https://support.ledger.com/hc/en-us/articles/115005165269-Fix-connection-issues";
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link = "https://support.ledger.com/hc/en-us/articles/115005165269-Fix-connection-issues";
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#endif
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}
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// TREZOR
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if (message.contains("Unable to claim libusb device")) {
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errMsg += "\n\nThis wallet is backed by a Trezor hardware device. Feather was unable to access the device. "
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"Please make sure it is not opened by another program and try again.";
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}
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if (message.contains("Cannot get a device address")) {
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errMsg += "\n\nRestart the Trezor hardware device and try again.";
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}
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if (message.contains("Could not connect to the device Trezor") || message.contains("Device connect failed")) {
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errMsg += "\n\nThis wallet is backed by a Trezor hardware device. Make sure the device is connected to your computer and unlocked.";
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#if defined(Q_OS_LINUX)
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errMsg += "\n\nNote: On Linux you may need to follow the instructions in the link below before the device can be opened:\n"
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"https://wiki.trezor.io/Udev_rules";
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link = "https://wiki.trezor.io/Udev_rules";
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#endif
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}
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if (message.contains("SW_CLIENT_NOT_SUPPORTED")) {
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errMsg += "\n\nIncompatible version: you may need to upgrade the Monero app on the Ledger device to the latest version.";
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}
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else if (message.contains("Wrong Device Status")) {
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errMsg += "\n\nThe device may need to be unlocked.";
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}
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else if (message.contains("Wrong Channel")) {
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errMsg += "\n\nRestart the hardware device and try again.";
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}
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QMessageBox msgBox;
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msgBox.setWindowIcon(icons()->icon("appicons/64x64.png"));
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msgBox.setIcon(QMessageBox::Warning);
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msgBox.setText(errMsg);
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msgBox.setWindowTitle("Wallet error");
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msgBox.setStandardButtons(QMessageBox::Ok);
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msgBox.setDefaultButton(QMessageBox::Ok);
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QPushButton *openLinkButton = nullptr;
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if (!link.isEmpty()) {
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openLinkButton = msgBox.addButton("Open link", QMessageBox::ActionRole);
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}
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msgBox.exec();
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if (openLinkButton && msgBox.clickedButton() == openLinkButton) {
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Utils::externalLinkWarning(nullptr, link);
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}
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}
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// ######################## DEVICE ########################
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void WindowManager::onDeviceButtonRequest(quint64 code) {
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QString message;
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switch (code) {
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case 1: // Trezor
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message = "Action required on device: enter your PIN to continue.";
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break;
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case 8: // Trezor
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message = "Action required on device: Export watch-only credentials to open the wallet.";
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break;
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case 19: // Trezor
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message = "Action required on device: Enter passphrase to open the wallet.";
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break;
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default:
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message = "Action required on device: Export the view key to open the wallet.";
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}
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m_splashDialog->setMessage(message);
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m_splashDialog->setIcon(QPixmap(":/assets/images/key.png"));
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m_splashDialog->show();
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m_splashDialog->setEnabled(true);
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}
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void WindowManager::onDeviceButtonPressed() {
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m_splashDialog->hide();
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}
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void WindowManager::onDeviceError(const QString &errorMessage) {
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// TODO: when does this get called?
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qCritical() << Q_FUNC_INFO << errorMessage;
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}
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void WindowManager::onWalletPassphraseNeeded(bool on_device) {
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auto button = QMessageBox::question(nullptr, "Wallet Passphrase Needed", "Enter passphrase on hardware wallet?\n\n"
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"It is recommended to enter passphrase on "
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"the hardware wallet for better security.",
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QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
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if (button == QMessageBox::Yes) {
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m_walletManager->onPassphraseEntered("", true, false);
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return;
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}
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bool ok;
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QString passphrase = QInputDialog::getText(nullptr, "Wallet Passphrase Needed", "Enter passphrase:", QLineEdit::EchoMode::Password, "", &ok);
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if (ok) {
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m_walletManager->onPassphraseEntered(passphrase, false, false);
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} else {
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m_walletManager->onPassphraseEntered(passphrase, false, true);
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}
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}
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// ######################## TRAY ########################
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void WindowManager::buildTrayMenu() {
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QMenu *menu;
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if (!m_tray->contextMenu()) {
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menu = new QMenu();
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m_tray->setContextMenu(menu);
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} else {
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menu = m_tray->contextMenu();
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menu->clear();
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}
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for (const auto &window : m_windows) {
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QString name = window->walletName();
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QMenu *submenu = menu->addMenu(name);
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submenu->addAction("Show/Hide", window, &MainWindow::showOrHide);
|
|
submenu->addAction("Close", window, &MainWindow::close);
|
|
}
|
|
menu->addSeparator();
|
|
menu->addAction("Exit Feather", this, &WindowManager::close);
|
|
}
|
|
|
|
// ######################## NETWORKING ########################
|
|
|
|
void WindowManager::onInitialNetworkConfigured() {
|
|
if (!m_initialNetworkConfigured) {
|
|
m_initialNetworkConfigured = true;
|
|
appData();
|
|
|
|
this->initTor();
|
|
this->initWS();
|
|
}
|
|
}
|
|
|
|
void WindowManager::initTor() {
|
|
torManager()->init();
|
|
torManager()->start();
|
|
|
|
this->onTorSettingsChanged();
|
|
}
|
|
|
|
void WindowManager::onTorSettingsChanged() {
|
|
if (Utils::isTorsocks()) {
|
|
return;
|
|
}
|
|
|
|
// use local tor -> bundled tor
|
|
QString host = config()->get(Config::socks5Host).toString();
|
|
quint16 port = config()->get(Config::socks5Port).toString().toUShort();
|
|
if (!torManager()->isLocalTor()) {
|
|
host = torManager()->featherTorHost;
|
|
port = torManager()->featherTorPort;
|
|
}
|
|
|
|
QNetworkProxy proxy{QNetworkProxy::Socks5Proxy, host, port};
|
|
getNetworkTor()->setProxy(proxy);
|
|
websocketNotifier()->websocketClient.webSocket.setProxy(proxy);
|
|
|
|
emit torSettingsChanged();
|
|
}
|
|
|
|
void WindowManager::onWebsocketStatusChanged(bool enabled) {
|
|
emit websocketStatusChanged(enabled);
|
|
}
|
|
|
|
void WindowManager::initWS() {
|
|
if (config()->get(Config::offlineMode).toBool()) {
|
|
return;
|
|
}
|
|
|
|
if (config()->get(Config::disableWebsocket).toBool()) {
|
|
return;
|
|
}
|
|
|
|
websocketNotifier()->websocketClient.start();
|
|
}
|
|
|
|
// ######################## WIZARD ########################
|
|
|
|
WalletWizard* WindowManager::createWizard(WalletWizard::Page startPage) const {
|
|
auto *wizard = new WalletWizard;
|
|
connect(wizard, &WalletWizard::initialNetworkConfigured, this, &WindowManager::onInitialNetworkConfigured);
|
|
connect(wizard, &WalletWizard::skinChanged, this, &WindowManager::changeSkin);
|
|
connect(wizard, &WalletWizard::openWallet, this, &WindowManager::tryOpenWallet);
|
|
connect(wizard, &WalletWizard::createWallet, this, &WindowManager::tryCreateWallet);
|
|
connect(wizard, &WalletWizard::createWalletFromKeys, this, &WindowManager::tryCreateWalletFromKeys);
|
|
connect(wizard, &WalletWizard::createWalletFromDevice, this, &WindowManager::tryCreateWalletFromDevice);
|
|
return wizard;
|
|
}
|
|
|
|
void WindowManager::initWizard() {
|
|
auto startPage = WalletWizard::Page_Menu;
|
|
if (config()->get(Config::firstRun).toBool() && !(TailsOS::detect() || WhonixOS::detect())) {
|
|
startPage = WalletWizard::Page_Network;
|
|
}
|
|
|
|
this->showWizard(startPage);
|
|
}
|
|
|
|
void WindowManager::showWizard(WalletWizard::Page startPage) {
|
|
if (!m_wizard) {
|
|
m_wizard = this->createWizard(startPage);
|
|
}
|
|
|
|
m_wizard->resetFields();
|
|
m_wizard->setStartId(startPage);
|
|
m_wizard->restart();
|
|
m_wizard->setEnabled(true);
|
|
m_wizard->show();
|
|
}
|
|
|
|
void WindowManager::wizardOpenWallet() {
|
|
this->showWizard(WalletWizard::Page_OpenWallet);
|
|
}
|
|
|
|
// ######################## SKINS ########################
|
|
|
|
void WindowManager::initSkins() {
|
|
m_skins.insert("Native", "");
|
|
|
|
QString qdarkstyle = this->loadStylesheet(":qdarkstyle/style.qss");
|
|
if (!qdarkstyle.isEmpty())
|
|
m_skins.insert("QDarkStyle", qdarkstyle);
|
|
|
|
QString breeze_dark = this->loadStylesheet(":/dark.qss");
|
|
if (!breeze_dark.isEmpty())
|
|
m_skins.insert("Breeze/Dark", breeze_dark);
|
|
|
|
QString breeze_light = this->loadStylesheet(":/light.qss");
|
|
if (!breeze_light.isEmpty())
|
|
m_skins.insert("Breeze/Light", breeze_light);
|
|
|
|
QString skin = config()->get(Config::skin).toString();
|
|
qApp->setStyleSheet(m_skins[skin]);
|
|
}
|
|
|
|
QString WindowManager::loadStylesheet(const QString &resource) {
|
|
QFile f(resource);
|
|
if (!f.exists()) {
|
|
printf("Unable to set stylesheet, file not found\n");
|
|
f.close();
|
|
return "";
|
|
}
|
|
|
|
f.open(QFile::ReadOnly | QFile::Text);
|
|
QTextStream ts(&f);
|
|
QString data = ts.readAll();
|
|
f.close();
|
|
|
|
return data;
|
|
}
|
|
|
|
void WindowManager::changeSkin(const QString &skinName) {
|
|
if (!m_skins.contains(skinName)) {
|
|
qWarning() << QString("No such skin %1").arg(skinName);
|
|
return;
|
|
}
|
|
|
|
config()->set(Config::skin, skinName);
|
|
qApp->setStyleSheet(m_skins[skinName]);
|
|
qDebug() << QString("Skin changed to %1").arg(skinName);
|
|
}
|