643 lines
20 KiB
C++
643 lines
20 KiB
C++
// SPDX-FileCopyrightText: 2018-2019 Black Hat <bhat@encom.eu.org>
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// SPDX-FileCopyrightText: 2020 Tobias Fella <fella@posteo.de>
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// SPDX-License-Identifier: GPL-3.0-only
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#include "controller.h"
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#include <qt5keychain/keychain.h>
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#include <KConfig>
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#include <KConfigGroup>
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#include <KLocalizedString>
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#include <KWindowConfig>
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#ifdef HAVE_WINDOWSYSTEM
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#include <KWindowEffects>
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#endif
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#include <QAuthenticator>
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#include <QClipboard>
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#include <QCloseEvent>
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#include <QDebug>
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#include <QDesktopServices>
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#include <QDir>
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#include <QElapsedTimer>
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#include <QFile>
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#include <QFileInfo>
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#include <QQuickItem>
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#include <QGuiApplication>
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#include <QMovie>
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#include <QNetworkConfigurationManager>
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#include <QNetworkReply>
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#include <QPixmap>
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#include <QQuickWindow>
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#include <QStandardPaths>
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#include <QStringBuilder>
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#include <QSysInfo>
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#include <QTimer>
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#include <utility>
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#include <signal.h>
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#include "csapi/account-data.h"
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#include "csapi/content-repo.h"
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#include "csapi/joining.h"
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#include "csapi/logout.h"
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#include "csapi/profile.h"
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#include "csapi/registration.h"
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#include "csapi/wellknown.h"
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#include "events/eventcontent.h"
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#include "events/roommessageevent.h"
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#include "neochatconfig.h"
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#include "neochatroom.h"
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#include "neochatuser.h"
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#include "settings.h"
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#include "utils.h"
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#include "roommanager.h"
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#include <KStandardShortcut>
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#ifndef Q_OS_ANDROID
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#include "trayicon.h"
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#endif
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using namespace Quotient;
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Controller::Controller(QObject *parent)
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: QObject(parent)
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, m_mgr(new QNetworkConfigurationManager(this))
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{
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Connection::setRoomType<NeoChatRoom>();
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Connection::setUserType<NeoChatUser>();
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#ifndef Q_OS_ANDROID
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TrayIcon *trayIcon = new TrayIcon(this);
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if (NeoChatConfig::self()->systemTray()) {
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trayIcon->show();
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connect(trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
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QGuiApplication::setQuitOnLastWindowClosed(false);
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}
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connect(NeoChatConfig::self(), &NeoChatConfig::SystemTrayChanged, this, [=]() {
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if (NeoChatConfig::self()->systemTray()) {
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trayIcon->show();
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connect(trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
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} else {
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trayIcon->hide();
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disconnect(trayIcon, &TrayIcon::showWindow, this, &Controller::showWindow);
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}
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QGuiApplication::setQuitOnLastWindowClosed(!NeoChatConfig::self()->systemTray());
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});
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#endif
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QTimer::singleShot(0, this, [=] {
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invokeLogin();
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});
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QObject::connect(QGuiApplication::instance(), &QCoreApplication::aboutToQuit, QGuiApplication::instance(), [] {
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NeoChatConfig::self()->save();
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});
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#ifndef Q_OS_WINDOWS
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// Setup Unix signal handlers
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const auto unixExitHandler = [](int /*sig*/) -> void {
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QCoreApplication::quit();
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};
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const int quitSignals[] = {SIGQUIT, SIGINT, SIGTERM, SIGHUP};
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sigset_t blockingMask;
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sigemptyset(&blockingMask);
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for (const auto sig : quitSignals) {
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sigaddset(&blockingMask, sig);
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}
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struct sigaction sa;
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sa.sa_handler = unixExitHandler;
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sa.sa_mask = blockingMask;
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sa.sa_flags = 0;
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for (auto sig : quitSignals) {
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sigaction(sig, &sa, nullptr);
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}
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#endif
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connect(m_mgr, &QNetworkConfigurationManager::onlineStateChanged,
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this, &Controller::isOnlineChanged);
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}
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Controller::~Controller()
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{
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for (auto c : qAsConst(m_connections)) {
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c->saveState();
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}
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}
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Controller &Controller::instance()
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{
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static Controller _instance;
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return _instance;
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}
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inline QString accessTokenFileName(const AccountSettings &account)
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{
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QString fileName = account.userId();
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fileName.replace(':', '_');
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return QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + '/' + fileName;
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}
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void Controller::loginWithAccessToken(const QString &serverAddr, const QString &user, const QString &token, const QString &deviceName)
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{
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if (user.isEmpty() || token.isEmpty()) {
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return;
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}
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QUrl serverUrl(serverAddr);
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auto conn = new Connection(this);
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if (serverUrl.isValid()) {
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conn->setHomeserver(serverUrl);
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}
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connect(conn, &Connection::connected, this, [=] {
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AccountSettings account(conn->userId());
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account.setKeepLoggedIn(true);
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account.clearAccessToken(); // Drop the legacy - just in case
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account.setHomeserver(conn->homeserver());
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account.setDeviceId(conn->deviceId());
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account.setDeviceName(deviceName);
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if (!saveAccessTokenToKeyChain(account, conn->accessToken())) {
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qWarning() << "Couldn't save access token";
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}
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account.sync();
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addConnection(conn);
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setActiveConnection(conn);
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});
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connect(conn, &Connection::networkError, this, [=](QString error, const QString &, int, int) {
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Q_EMIT errorOccured(i18n("Network Error: %1", error));
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});
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conn->connectWithToken(user, token, deviceName);
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}
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void Controller::logout(Connection *conn, bool serverSideLogout)
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{
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if (!conn) {
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qCritical() << "Attempt to logout null connection";
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return;
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}
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SettingsGroup("Accounts").remove(conn->userId());
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QFile(accessTokenFileName(AccountSettings(conn->userId()))).remove();
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QKeychain::DeletePasswordJob job(qAppName());
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job.setAutoDelete(true);
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job.setKey(conn->userId());
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QEventLoop loop;
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QKeychain::DeletePasswordJob::connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
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job.start();
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loop.exec();
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conn->stopSync();
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Q_EMIT conn->stateChanged();
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Q_EMIT conn->loggedOut();
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if (conn == activeConnection() && !m_connections.isEmpty()) {
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setActiveConnection(m_connections[0]);
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} else {
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setActiveConnection(nullptr);
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}
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if (!serverSideLogout) {
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return;
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}
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auto logoutJob = conn->callApi<LogoutJob>();
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connect(logoutJob, &LogoutJob::failure, this, [=] {
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Q_EMIT errorOccured(i18n("Server-side Logout Failed: %1", logoutJob->errorString()));
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});
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}
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void Controller::addConnection(Connection *c)
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{
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Q_ASSERT_X(c, __FUNCTION__, "Attempt to add a null connection");
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m_connections += c;
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c->setLazyLoading(true);
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connect(c, &Connection::syncDone, this, [=] {
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setBusy(false);
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Q_EMIT syncDone();
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c->sync(30000);
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c->saveState();
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});
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connect(c, &Connection::loggedOut, this, [=] {
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dropConnection(c);
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});
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connect(c, &Connection::requestFailed, this, [=](BaseJob *job) {
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if (job->error() == BaseJob::UserConsentRequiredError) {
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Q_EMIT userConsentRequired(job->errorUrl());
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}
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});
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setBusy(true);
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c->sync();
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Q_EMIT connectionAdded(c);
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Q_EMIT accountCountChanged();
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}
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void Controller::dropConnection(Connection *c)
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{
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Q_ASSERT_X(c, __FUNCTION__, "Attempt to drop a null connection");
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m_connections.removeOne(c);
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Q_EMIT connectionDropped(c);
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Q_EMIT accountCountChanged();
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c->deleteLater();
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}
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void Controller::invokeLogin()
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{
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const auto accounts = SettingsGroup("Accounts").childGroups();
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QString id = NeoChatConfig::self()->activeConnection();
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for (const auto &accountId : accounts) {
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AccountSettings account{accountId};
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if (id.isEmpty()) {
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// handle case where the account config is empty
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id = accountId;
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}
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if (!account.homeserver().isEmpty()) {
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auto accessToken = loadAccessTokenFromKeyChain(account);
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auto connection = new Connection(account.homeserver(), this);
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connect(connection, &Connection::connected, this, [=] {
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connection->loadState();
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addConnection(connection);
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if (connection->userId() == id) {
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setActiveConnection(connection);
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Q_EMIT initiated();
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}
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});
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connect(connection, &Connection::loginError, this, [=](const QString &error, const QString &) {
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if (error == "Unrecognised access token") {
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Q_EMIT errorOccured(i18n("Login Failed: Access Token invalid or revoked"));
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logout(connection, false);
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} else {
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Q_EMIT errorOccured(i18n("Login Failed", error));
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logout(connection, true);
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}
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Q_EMIT initiated();
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});
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connect(connection, &Connection::networkError, this, [=](const QString &error, const QString &, int, int) {
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Q_EMIT errorOccured(i18n("Network Error: %1", error));
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});
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connection->connectWithToken(account.userId(), accessToken, account.deviceId());
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}
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}
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if (accounts.isEmpty()) {
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Q_EMIT initiated();
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}
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}
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QByteArray Controller::loadAccessTokenFromFile(const AccountSettings &account)
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{
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QFile accountTokenFile{accessTokenFileName(account)};
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if (accountTokenFile.open(QFile::ReadOnly)) {
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if (accountTokenFile.size() < 1024) {
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return accountTokenFile.readAll();
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}
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qWarning() << "File" << accountTokenFile.fileName() << "is" << accountTokenFile.size() << "bytes long - too long for a token, ignoring it.";
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}
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qWarning() << "Could not open access token file" << accountTokenFile.fileName();
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return {};
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}
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QByteArray Controller::loadAccessTokenFromKeyChain(const AccountSettings &account)
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{
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qDebug() << "Read the access token from the keychain for " << account.userId();
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QKeychain::ReadPasswordJob job(qAppName());
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job.setAutoDelete(false);
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job.setKey(account.userId());
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QEventLoop loop;
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QKeychain::ReadPasswordJob::connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
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job.start();
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loop.exec();
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if (job.error() == QKeychain::Error::NoError) {
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return job.binaryData();
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}
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qWarning() << "Could not read the access token from the keychain: " << qPrintable(job.errorString());
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// no access token from the keychain, try token file
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auto accessToken = loadAccessTokenFromFile(account);
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if (job.error() == QKeychain::Error::EntryNotFound) {
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if (!accessToken.isEmpty()) {
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qDebug() << "Migrating the access token from file to the keychain for " << account.userId();
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bool removed = false;
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bool saved = saveAccessTokenToKeyChain(account, accessToken);
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if (saved) {
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QFile accountTokenFile{accessTokenFileName(account)};
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removed = accountTokenFile.remove();
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}
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if (!(saved && removed)) {
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qDebug() << "Migrating the access token from the file to the keychain "
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"failed";
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}
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}
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}
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return accessToken;
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}
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bool Controller::saveAccessTokenToFile(const AccountSettings &account, const QByteArray &accessToken)
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{
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// (Re-)Make a dedicated file for access_token.
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QFile accountTokenFile{accessTokenFileName(account)};
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accountTokenFile.remove(); // Just in case
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auto fileDir = QFileInfo(accountTokenFile).dir();
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if (!((fileDir.exists() || fileDir.mkpath(".")) && accountTokenFile.open(QFile::WriteOnly))) {
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Q_EMIT errorOccured("I/O Denied: Cannot save access token.");
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} else {
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accountTokenFile.write(accessToken);
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return true;
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}
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return false;
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}
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bool Controller::saveAccessTokenToKeyChain(const AccountSettings &account, const QByteArray &accessToken)
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{
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qDebug() << "Save the access token to the keychain for " << account.userId();
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QKeychain::WritePasswordJob job(qAppName());
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job.setAutoDelete(false);
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job.setKey(account.userId());
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job.setBinaryData(accessToken);
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QEventLoop loop;
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QKeychain::WritePasswordJob::connect(&job, &QKeychain::Job::finished, &loop, &QEventLoop::quit);
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job.start();
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loop.exec();
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if (job.error()) {
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qWarning() << "Could not save access token to the keychain: " << qPrintable(job.errorString());
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return saveAccessTokenToFile(account, accessToken);
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}
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return true;
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}
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void Controller::playAudio(const QUrl &localFile)
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{
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auto player = new QMediaPlayer;
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player->setMedia(localFile);
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player->play();
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connect(player, &QMediaPlayer::stateChanged, [=] {
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player->deleteLater();
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});
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}
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void Controller::changeAvatar(Connection *conn, const QUrl &localFile)
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{
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auto job = conn->uploadFile(localFile.toLocalFile());
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#ifdef QUOTIENT_07
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if(isJobPending(job)) {
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#else
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if (isJobRunning(job)) {
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#endif
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connect(job, &BaseJob::success, this, [conn, job] {
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conn->callApi<SetAvatarUrlJob>(conn->userId(), job->contentUri());
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});
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}
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}
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void Controller::markAllMessagesAsRead(Connection *conn)
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{
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const auto rooms = conn->allRooms();
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for (auto room : rooms) {
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room->markAllMessagesAsRead();
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}
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}
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void Controller::setAboutData(const KAboutData &aboutData)
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{
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m_aboutData = aboutData;
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Q_EMIT aboutDataChanged();
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}
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KAboutData Controller::aboutData() const
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{
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return m_aboutData;
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}
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bool Controller::supportSystemTray() const
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{
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#ifdef Q_OS_ANDROID
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return false;
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#else
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QString de = getenv("XDG_CURRENT_DESKTOP");
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return de != QStringLiteral("GNOME") && de != QStringLiteral("Pantheon");
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#endif
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}
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void Controller::changePassword(Connection *connection, const QString ¤tPassword, const QString &newPassword)
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{
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NeochatChangePasswordJob *job = connection->callApi<NeochatChangePasswordJob>(newPassword, false);
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connect(job, &BaseJob::result, this, [this, job, currentPassword, newPassword, connection] {
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if (job->error() == 103) {
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QJsonObject replyData = job->jsonData();
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QJsonObject authData;
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authData["session"] = replyData["session"];
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authData["password"] = currentPassword;
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authData["type"] = "m.login.password";
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authData["user"] = connection->user()->id();
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QJsonObject identifier = {{"type", "m.id.user"}, {"user", connection->user()->id()}};
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authData["identifier"] = identifier;
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NeochatChangePasswordJob *innerJob = connection->callApi<NeochatChangePasswordJob>(newPassword, false, authData);
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connect(innerJob, &BaseJob::success, this, [this]() {
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Q_EMIT passwordStatus(PasswordStatus::Success);
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});
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connect(innerJob, &BaseJob::failure, this, [innerJob, this]() {
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if (innerJob->jsonData()["errcode"] == "M_FORBIDDEN") {
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Q_EMIT passwordStatus(PasswordStatus::Wrong);
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} else {
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Q_EMIT passwordStatus(PasswordStatus::Other);
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}
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});
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}
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});
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}
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bool Controller::setAvatar(Connection *connection, const QUrl &avatarSource)
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{
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User *localUser = connection->user();
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QString decoded = avatarSource.path();
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if (decoded.isEmpty()) {
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connection->callApi<SetAvatarUrlJob>(localUser->id(), "");
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return true;
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}
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if (QImageReader(decoded).read().isNull()) {
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return false;
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} else {
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return localUser->setAvatar(decoded);
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}
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}
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NeochatChangePasswordJob::NeochatChangePasswordJob(const QString &newPassword, bool logoutDevices, const Omittable<QJsonObject> &auth)
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: BaseJob(HttpVerb::Post, QStringLiteral("ChangePasswordJob"), QStringLiteral("/_matrix/client/r0") % "/account/password")
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{
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QJsonObject _data;
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addParam<>(_data, QStringLiteral("new_password"), newPassword);
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addParam<IfNotEmpty>(_data, QStringLiteral("logout_devices"), logoutDevices);
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addParam<IfNotEmpty>(_data, QStringLiteral("auth"), auth);
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setRequestData(_data);
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}
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QVector<Connection *> Controller::connections() const
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{
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return m_connections;
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}
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int Controller::accountCount() const
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{
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return m_connections.count();
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}
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bool Controller::quitOnLastWindowClosed()
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{
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return QGuiApplication::quitOnLastWindowClosed();
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}
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void Controller::setQuitOnLastWindowClosed(bool value)
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{
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if (quitOnLastWindowClosed() != value) {
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QGuiApplication::setQuitOnLastWindowClosed(value);
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Q_EMIT quitOnLastWindowClosedChanged();
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}
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}
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bool Controller::busy() const
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{
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return m_busy;
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}
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void Controller::setBusy(bool busy)
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{
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if (m_busy == busy) {
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return;
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}
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m_busy = busy;
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Q_EMIT busyChanged();
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}
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Connection *Controller::activeConnection() const
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{
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|
if (m_connection.isNull()) {
|
|
return nullptr;
|
|
}
|
|
return m_connection;
|
|
}
|
|
|
|
void Controller::setActiveConnection(Connection *connection)
|
|
{
|
|
if (connection == m_connection) {
|
|
return;
|
|
}
|
|
m_connection = connection;
|
|
if (connection != nullptr) {
|
|
NeoChatConfig::self()->setActiveConnection(connection->userId());
|
|
} else {
|
|
NeoChatConfig::self()->setActiveConnection(QString());
|
|
}
|
|
NeoChatConfig::self()->save();
|
|
Q_EMIT activeConnectionChanged();
|
|
}
|
|
|
|
void Controller::saveWindowGeometry(QQuickWindow *window)
|
|
{
|
|
KConfig dataResource("data", KConfig::SimpleConfig, QStandardPaths::AppDataLocation);
|
|
KConfigGroup windowGroup(&dataResource, "Window");
|
|
KWindowConfig::saveWindowPosition(window, windowGroup);
|
|
KWindowConfig::saveWindowSize(window, windowGroup);
|
|
dataResource.sync();
|
|
}
|
|
|
|
NeochatDeleteDeviceJob::NeochatDeleteDeviceJob(const QString &deviceId, const Omittable<QJsonObject> &auth)
|
|
: Quotient::BaseJob(HttpVerb::Delete, QStringLiteral("DeleteDeviceJob"), QStringLiteral("/_matrix/client/r0/devices/%1").arg(deviceId))
|
|
{
|
|
QJsonObject _data;
|
|
addParam<IfNotEmpty>(_data, QStringLiteral("auth"), auth);
|
|
setRequestData(std::move(_data));
|
|
}
|
|
|
|
void Controller::createRoom(const QString &name, const QString &topic)
|
|
{
|
|
auto createRoomJob = m_connection->createRoom(Connection::PublishRoom, "", name, topic, QStringList());
|
|
Quotient::CreateRoomJob::connect(createRoomJob, &CreateRoomJob::failure, [=] {
|
|
Q_EMIT errorOccured(i18n("Room creation failed: \"%1\"", createRoomJob->errorString()));
|
|
});
|
|
}
|
|
|
|
bool Controller::isOnline() const
|
|
{
|
|
return m_mgr->isOnline();
|
|
}
|
|
|
|
// TODO: Remove in favor of RoomManager::joinRoom
|
|
void Controller::joinRoom(const QString &alias)
|
|
{
|
|
if (!alias.contains(":")) {
|
|
Q_EMIT errorOccured(i18n("The room id you are trying to join is not valid"));
|
|
return;
|
|
}
|
|
|
|
const auto knownServer = alias.mid(alias.indexOf(":") + 1);
|
|
RoomManager::instance().joinRoom(m_connection, alias, QStringList{knownServer});
|
|
}
|
|
|
|
void Controller::openOrCreateDirectChat(NeoChatUser *user)
|
|
{
|
|
const auto existing = activeConnection()->directChats();
|
|
|
|
if (existing.contains(user)) {
|
|
RoomManager::instance().enterRoom(static_cast<NeoChatRoom *>(activeConnection()->room(existing.value(user))));
|
|
return;
|
|
}
|
|
activeConnection()->requestDirectChat(user);
|
|
}
|
|
|
|
QString Controller::formatByteSize(double size, int precision) const
|
|
{
|
|
return KFormat().formatByteSize(size, precision);
|
|
}
|
|
|
|
QString Controller::formatDuration(quint64 msecs, KFormat::DurationFormatOptions options) const
|
|
{
|
|
return KFormat().formatDuration(msecs, options);
|
|
}
|
|
|
|
void Controller::setBlur(QQuickItem *item, bool blur)
|
|
{
|
|
#ifdef HAVE_WINDOWSYSTEM
|
|
auto setWindows = [item, blur]() {
|
|
auto reg = QRect(QPoint(0, 0), item->window()->size());
|
|
KWindowEffects::enableBackgroundContrast(item->window(), blur, 1, 1, 1, reg);
|
|
KWindowEffects::enableBlurBehind(item->window(), blur, reg);
|
|
};
|
|
|
|
disconnect(item->window(), &QQuickWindow::heightChanged, this, nullptr);
|
|
disconnect(item->window(), &QQuickWindow::widthChanged, this, nullptr);
|
|
connect(item->window(), &QQuickWindow::heightChanged, this, setWindows);
|
|
connect(item->window(), &QQuickWindow::widthChanged, this, setWindows);
|
|
setWindows();
|
|
#endif
|
|
}
|
|
|
|
bool Controller::hasWindowSystem() const
|
|
{
|
|
#ifdef HAVE_WINDOWSYSTEM
|
|
return true;
|
|
#else
|
|
return false;
|
|
#endif
|
|
}
|
|
|