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- /*
- * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #include "Browser.h"
- #include "BrowserWindow.h"
- #include "CookieJar.h"
- #include "Tab.h"
- #include "WindowActions.h"
- #include <AK/StringBuilder.h>
- #include <LibConfig/Client.h>
- #include <LibCore/ArgsParser.h>
- #include <LibCore/File.h>
- #include <LibCore/StandardPaths.h>
- #include <LibCore/System.h>
- #include <LibDesktop/Launcher.h>
- #include <LibGUI/Application.h>
- #include <LibGUI/BoxLayout.h>
- #include <LibGUI/Icon.h>
- #include <LibGUI/TabWidget.h>
- #include <LibMain/Main.h>
- #include <stdio.h>
- #include <unistd.h>
- namespace Browser {
- String g_search_engine;
- String g_home_url;
- Vector<String> g_content_filters;
- }
- ErrorOr<int> serenity_main(Main::Arguments arguments)
- {
- if (getuid() == 0) {
- warnln("Refusing to run as root");
- return 1;
- }
- TRY(Core::System::pledge("stdio recvfd sendfd unix cpath rpath wpath", nullptr));
- const char* specified_url = nullptr;
- Core::ArgsParser args_parser;
- args_parser.add_positional_argument(specified_url, "URL to open", "url", Core::ArgsParser::Required::No);
- args_parser.parse(arguments);
- auto app = GUI::Application::construct(arguments);
- Config::pledge_domains("Browser");
- // Connect to LaunchServer immediately and let it know that we won't ask for anything other than opening
- // the user's downloads directory.
- // FIXME: This should go away with a standalone download manager at some point.
- if (!Desktop::Launcher::add_allowed_url(URL::create_with_file_protocol(Core::StandardPaths::downloads_directory()))
- || !Desktop::Launcher::seal_allowlist()) {
- warnln("Failed to set up allowed launch URLs");
- return 1;
- }
- TRY(Core::System::unveil("/home", "rwc"));
- TRY(Core::System::unveil("/res", "r"));
- TRY(Core::System::unveil("/etc/passwd", "r"));
- TRY(Core::System::unveil("/tmp/portal/image", "rw"));
- TRY(Core::System::unveil("/tmp/portal/webcontent", "rw"));
- TRY(Core::System::unveil("/tmp/portal/request", "rw"));
- TRY(Core::System::unveil(nullptr, nullptr));
- auto app_icon = GUI::Icon::default_icon("app-browser");
- Browser::g_home_url = Config::read_string("Browser", "Preferences", "Home", "about:blank");
- Browser::g_search_engine = Config::read_string("Browser", "Preferences", "SearchEngine", {});
- auto ad_filter_list_or_error = Core::File::open(String::formatted("{}/BrowserContentFilters.txt", Core::StandardPaths::config_directory()), Core::OpenMode::ReadOnly);
- if (!ad_filter_list_or_error.is_error()) {
- auto& ad_filter_list = *ad_filter_list_or_error.value();
- while (!ad_filter_list.eof()) {
- auto line = ad_filter_list.read_line();
- if (line.is_empty())
- continue;
- Browser::g_content_filters.append(move(line));
- }
- }
- URL first_url = Browser::g_home_url;
- if (specified_url) {
- if (Core::File::exists(specified_url)) {
- first_url = URL::create_with_file_protocol(Core::File::real_path_for(specified_url));
- } else {
- first_url = Browser::url_from_user_input(specified_url);
- }
- }
- Browser::CookieJar cookie_jar;
- auto window = Browser::BrowserWindow::construct(cookie_jar, first_url);
- app->on_action_enter = [&](GUI::Action& action) {
- if (auto* browser_window = dynamic_cast<Browser::BrowserWindow*>(app->active_window())) {
- auto* tab = static_cast<Browser::Tab*>(browser_window->tab_widget().active_widget());
- if (!tab)
- return;
- tab->action_entered(action);
- }
- };
- app->on_action_leave = [&](auto& action) {
- if (auto* browser_window = dynamic_cast<Browser::BrowserWindow*>(app->active_window())) {
- auto* tab = static_cast<Browser::Tab*>(browser_window->tab_widget().active_widget());
- if (!tab)
- return;
- tab->action_left(action);
- }
- };
- window->show();
- return app->exec();
- }
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