+++ /dev/null
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-using Gtk;
-using GLib;
-using DBus;
-using Linux;
-using Posix;
-using Notify;
-
-[CCode (cheader_filename = "time.h")]
-extern int clock_gettime(int id, out timespec ts);
-
-public class PasswordDialog : Dialog {
-
- public Entry entry;
-
- public PasswordDialog(string message, string icon) {
- set_title("System Password");
- set_has_separator(false);
- set_border_width(8);
- set_default_response(ResponseType.OK);
- set_icon_name(icon);
-
- add_button(STOCK_CANCEL, ResponseType.CANCEL);
- add_button(STOCK_OK, ResponseType.OK);
-
- Container content = (Container) get_content_area();
-
- Box hbox = new HBox(false, 16);
- hbox.set_border_width(8);
- content.add(hbox);
-
- Image image = new Image.from_icon_name(icon, IconSize.DIALOG);
- hbox.pack_start(image, false, false);
-
- Box vbox = new VBox(false, 8);
- hbox.pack_start(vbox, true, true);
-
- Label label = new Label(message);
- vbox.pack_start(label, false, false);
-
- entry = new Entry();
- entry.set_visibility(false);
- entry.set_activates_default(true);
- vbox.pack_start(entry, false, false);
-
- entry.activate.connect(on_entry_activated);
-
- show_all();
- }
-
- public void on_entry_activated() {
- response(ResponseType.OK);
- }
-}
-
-public class MyStatusIcon : StatusIcon {
-
- File directory;
- File current;
- FileMonitor file_monitor;
-
- string message;
- string icon;
- string socket;
-
- PasswordDialog password_dialog;
-
- public MyStatusIcon() throws GLib.Error {
- GLib.Object(icon_name : "dialog-password");
- set_title("System Password");
-
- directory = File.new_for_path("/dev/.systemd/ask-password/");
- file_monitor = directory.monitor_directory(0);
- file_monitor.changed.connect(file_monitor_changed);
-
- current = null;
- look_for_password();
-
- activate.connect(status_icon_activate);
- }
-
- void file_monitor_changed(GLib.File file, GLib.File? other_file, GLib.FileMonitorEvent event_type) throws GLib.Error {
-
- if (!file.get_basename().has_prefix("ask."))
- return;
-
- if (event_type == FileMonitorEvent.CREATED ||
- event_type == FileMonitorEvent.DELETED)
- look_for_password();
- }
-
- void look_for_password() throws GLib.Error {
-
- if (current != null) {
- if (!current.query_exists()) {
- current = null;
- if (password_dialog != null)
- password_dialog.response(ResponseType.REJECT);
- }
- }
-
- if (current == null) {
- FileEnumerator enumerator = directory.enumerate_children("standard::name", FileQueryInfoFlags.NOFOLLOW_SYMLINKS);
-
- FileInfo i;
- while ((i = enumerator.next_file()) != null) {
- if (!i.get_name().has_prefix("ask."))
- continue;
-
- current = directory.get_child(i.get_name());
-
- if (load_password())
- break;
-
- current = null;
- }
- }
-
- if (current == null)
- set_visible(false);
-
- }
-
- bool load_password() throws GLib.Error {
-
- KeyFile key_file = new KeyFile();
-
- try {
- timespec ts;
-
- key_file.load_from_file(current.get_path(), KeyFileFlags.NONE);
-
- string not_after_as_string = key_file.get_string("Ask", "NotAfter");
-
- clock_gettime(1, out ts);
- uint64 now = (ts.tv_sec * 1000000) + (ts.tv_nsec / 1000);
-
- uint64 not_after;
- if (not_after_as_string.scanf("%llu", out not_after) != 1)
- return false;
-
- if (not_after < now)
- return false;
-
- socket = key_file.get_string("Ask", "Socket");
- } catch (GLib.Error e) {
- return false;
- }
-
- try {
- message = key_file.get_string("Ask", "Message").compress();
- } catch (GLib.Error e) {
- message = "Please Enter System Password!";
- }
- set_tooltip_text(message);
-
- try {
- icon = key_file.get_string("Ask", "Icon");
- } catch (GLib.Error e) {
- icon = "dialog-password";
- }
- set_from_icon_name(icon);
-
- set_visible(true);
-
- Notification n = new Notification(title, message, icon, null);
- n.attach_to_status_icon(this);
- n.set_timeout(5000);
- n.show();
-
- return true;
- }
-
- void status_icon_activate() throws GLib.Error {
-
- if (current == null)
- return;
-
- if (password_dialog != null) {
- password_dialog.present();
- return;
- }
-
- password_dialog = new PasswordDialog(message, icon);
-
- int result = password_dialog.run();
- string password = password_dialog.entry.get_text();
-
- password_dialog.destroy();
- password_dialog = null;
-
- if (result == ResponseType.REJECT ||
- result == ResponseType.DELETE_EVENT)
- return;
-
- int to_process;
-
- Process.spawn_async_with_pipes(
- null,
- { "/usr/bin/pkexec", "/lib/systemd/systemd-reply-password", result == ResponseType.OK ? "1" : "0", socket },
- null,
- 0,
- null,
- null,
- out to_process,
- null,
- null);
-
- OutputStream stream = new UnixOutputStream(to_process, true);
-
- stream.write(password, password.length, null);
- }
-}
-
-static const OptionEntry entries[] = {
- { null }
-};
-
-void show_error(string e) {
- var m = new MessageDialog(null, 0, MessageType.ERROR, ButtonsType.CLOSE, "%s", e);
- m.run();
- m.destroy();
-}
-
-int main(string[] args) {
- try {
- Gtk.init_with_args(ref args, "[OPTION...]", entries, "systemd-ask-password-agent");
- Notify.init("Password Agent");
-
- MyStatusIcon i = new MyStatusIcon();
- Gtk.main();
-
- } catch (DBus.Error e) {
- show_error(e.message);
- } catch (GLib.Error e) {
- show_error(e.message);
- }
-
- return 0;
-}
~ianmdlvl / elogind.git / blobdiff