2 This file is part of systemd.
4 Copyright 2010 Lennart Poettering
6 systemd is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 systemd is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with systemd; If not, see <http://www.gnu.org/licenses/>.
26 [CCode (cheader_filename = "time.h")]
27 extern int clock_gettime(int id, out timespec ts);
29 public class PasswordDialog : Dialog {
33 public PasswordDialog(string message, string icon) {
34 set_title("System Password");
35 set_has_separator(false);
37 set_default_response(ResponseType.OK);
41 add_button(Stock.CANCEL, ResponseType.CANCEL);
42 add_button(Stock.OK, ResponseType.OK);
44 add_button(STOCK_CANCEL, ResponseType.CANCEL);
45 add_button(STOCK_OK, ResponseType.OK);
48 Container content = (Container) get_content_area();
50 Box hbox = new HBox(false, 16);
51 hbox.set_border_width(8);
54 Image image = new Image.from_icon_name(icon, IconSize.DIALOG);
55 hbox.pack_start(image, false, false);
57 Box vbox = new VBox(false, 8);
58 hbox.pack_start(vbox, true, true);
60 Label label = new Label(message);
61 vbox.pack_start(label, false, false);
64 entry.set_visibility(false);
65 entry.set_activates_default(true);
66 vbox.pack_start(entry, false, false);
68 entry.activate.connect(on_entry_activated);
73 public void on_entry_activated() {
74 response(ResponseType.OK);
78 public class MyStatusIcon : StatusIcon {
82 FileMonitor file_monitor;
88 PasswordDialog password_dialog;
90 public MyStatusIcon() throws GLib.Error {
91 GLib.Object(icon_name : "dialog-password");
92 set_title("System Password Request");
94 directory = File.new_for_path("/var/run/systemd/ask-password/");
95 file_monitor = directory.monitor_directory(0);
96 file_monitor.changed.connect(file_monitor_changed);
101 activate.connect(status_icon_activate);
104 void file_monitor_changed(GLib.File file, GLib.File? other_file, GLib.FileMonitorEvent event_type) {
106 if (!file.get_basename().has_prefix("ask."))
109 if (event_type == FileMonitorEvent.CREATED ||
110 event_type == FileMonitorEvent.DELETED) {
114 show_error(e.message);
119 void look_for_password() throws GLib.Error {
121 if (current != null) {
122 if (!current.query_exists()) {
124 if (password_dialog != null)
125 password_dialog.response(ResponseType.REJECT);
129 if (current == null) {
130 FileEnumerator enumerator = directory.enumerate_children("standard::name", FileQueryInfoFlags.NOFOLLOW_SYMLINKS);
133 while ((i = enumerator.next_file()) != null) {
134 if (!i.get_name().has_prefix("ask."))
137 current = directory.get_child(i.get_name());
150 bool load_password() throws GLib.Error {
152 KeyFile key_file = new KeyFile();
157 key_file.load_from_file(current.get_path(), KeyFileFlags.NONE);
159 string not_after_as_string = key_file.get_string("Ask", "NotAfter");
161 clock_gettime(1, out ts);
162 uint64 now = (ts.tv_sec * 1000000) + (ts.tv_nsec / 1000);
165 if (not_after_as_string.scanf("%llu", out not_after) != 1)
171 socket = key_file.get_string("Ask", "Socket");
172 } catch (GLib.Error e) {
177 message = key_file.get_string("Ask", "Message").compress();
178 } catch (GLib.Error e) {
179 message = "Please Enter System Password!";
182 set_tooltip_text(message);
185 icon = key_file.get_string("Ask", "Icon");
186 } catch (GLib.Error e) {
187 icon = "dialog-password";
189 set_from_icon_name(icon);
194 Notification n = new Notification(title, message, icon);
196 Notification n = new Notification(title, message, icon, null);
197 n.attach_to_status_icon(this);
205 void status_icon_activate() {
210 if (password_dialog != null) {
211 password_dialog.present();
215 password_dialog = new PasswordDialog(message, icon);
217 int result = password_dialog.run();
218 string password = password_dialog.entry.get_text();
220 password_dialog.destroy();
221 password_dialog = null;
223 if (result == ResponseType.REJECT ||
224 result == ResponseType.DELETE_EVENT)
230 Process.spawn_async_with_pipes(
232 { "/usr/bin/pkexec", "/lib/systemd/systemd-reply-password", result == ResponseType.OK ? "1" : "0", socket },
241 OutputStream stream = new UnixOutputStream(to_process, true);
243 stream.write(password.data, null);
245 stream.write(password, password.length, null);
248 show_error(e.message);
253 static const OptionEntry entries[] = {
257 void show_error(string e) {
258 var m = new MessageDialog(null, 0, MessageType.ERROR, ButtonsType.CLOSE, "%s", e);
263 int main(string[] args) {
265 Gtk.init_with_args(ref args, "[OPTION...]", entries, "systemd-ask-password-agent");
266 Notify.init("Password Agent");
268 MyStatusIcon i = new MyStatusIcon();
271 } catch (GLib.Error e) {
272 show_error(e.message);