110 lines
3.3 KiB
C++
110 lines
3.3 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#include "auth_session.h"
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#include "messenger.h"
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#include "storage/file_download.h"
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#include "window/notifications_manager.h"
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QByteArray AuthSessionData::serialize() const {
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auto size = sizeof(qint32) * 2;
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auto result = QByteArray();
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result.reserve(size);
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{
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QBuffer buffer(&result);
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if (!buffer.open(QIODevice::WriteOnly)) {
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Unexpected("Can't open data for AuthSessionData::serialize()");
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}
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QDataStream stream(&buffer);
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stream.setVersion(QDataStream::Qt_5_1);
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stream << static_cast<qint32>(_variables.emojiPanelTab);
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stream << qint32(_variables.lastSeenWarningSeen ? 1 : 0);
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}
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return result;
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}
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void AuthSessionData::constructFromSerialized(const QByteArray &serialized) {
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if (serialized.isEmpty()) {
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return;
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}
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auto readonly = serialized;
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QBuffer buffer(&readonly);
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if (!buffer.open(QIODevice::ReadOnly)) {
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Unexpected("Can't open data for DcOptions::constructFromSerialized()");
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}
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QDataStream stream(&buffer);
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stream.setVersion(QDataStream::Qt_5_1);
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qint32 emojiPanTab = static_cast<qint32>(EmojiPanelTab::Emoji);
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qint32 lastSeenWarningSeen = 0;
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stream >> emojiPanTab;
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stream >> lastSeenWarningSeen;
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if (stream.status() != QDataStream::Ok) {
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LOG(("App Error: Bad data for AuthSessionData::constructFromSerialized()"));
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return;
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}
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auto uncheckedTab = static_cast<EmojiPanelTab>(emojiPanTab);
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switch (uncheckedTab) {
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case EmojiPanelTab::Emoji:
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case EmojiPanelTab::Stickers:
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case EmojiPanelTab::Gifs: _variables.emojiPanelTab = uncheckedTab; break;
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}
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_variables.lastSeenWarningSeen = (lastSeenWarningSeen == 1);
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}
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AuthSession::AuthSession(UserId userId)
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: _userId(userId)
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, _downloader(std::make_unique<Storage::Downloader>())
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, _notifications(std::make_unique<Window::Notifications::System>(this)) {
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Expects(_userId != 0);
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}
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bool AuthSession::Exists() {
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return (Messenger::Instance().authSession() != nullptr);
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}
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AuthSession &AuthSession::Current() {
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auto result = Messenger::Instance().authSession();
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t_assert(result != nullptr);
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return *result;
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}
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UserData *AuthSession::CurrentUser() {
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return App::user(CurrentUserId());
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}
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base::Observable<void> &AuthSession::CurrentDownloaderTaskFinished() {
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return Current().downloader().taskFinished();
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}
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bool AuthSession::validateSelf(const MTPUser &user) {
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if (user.type() != mtpc_user || !user.c_user().is_self() || user.c_user().vid.v != userId()) {
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LOG(("Auth Error: wrong self user received."));
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App::logOutDelayed();
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return false;
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}
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return true;
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}
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AuthSession::~AuthSession() = default;
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