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);
40 add_button(Stock.CANCEL, ResponseType.CANCEL);
41 add_button(Stock.OK, ResponseType.OK);
43 Container content = (Container) get_content_area();
45 Box hbox = new HBox(false, 16);
46 hbox.set_border_width(8);
49 Image image = new Image.from_icon_name(icon, IconSize.DIALOG);
50 hbox.pack_start(image, false, false);
52 Box vbox = new VBox(false, 8);
53 hbox.pack_start(vbox, true, true);
55 Label label = new Label(message);
56 vbox.pack_start(label, false, false);
59 entry.set_visibility(false);
60 entry.set_activates_default(true);
61 vbox.pack_start(entry, false, false);
63 entry.activate.connect(on_entry_activated);
68 public void on_entry_activated() {
69 response(ResponseType.OK);
73 public class MyStatusIcon : StatusIcon {
77 FileMonitor file_monitor;
83 PasswordDialog password_dialog;
85 public MyStatusIcon() throws GLib.Error {
86 GLib.Object(icon_name : "dialog-password");
87 set_title("System Password Request");
89 directory = File.new_for_path("/run/systemd/ask-password/");
90 file_monitor = directory.monitor_directory(0);
91 file_monitor.changed.connect(file_monitor_changed);
96 activate.connect(status_icon_activate);
99 void file_monitor_changed(GLib.File file, GLib.File? other_file, GLib.FileMonitorEvent event_type) {
101 if (!file.get_basename().has_prefix("ask."))
104 if (event_type == FileMonitorEvent.CREATED ||
105 event_type == FileMonitorEvent.DELETED) {
109 show_error(e.message);
114 void look_for_password() throws GLib.Error {
116 if (current != null) {
117 if (!current.query_exists()) {
119 if (password_dialog != null)
120 password_dialog.response(ResponseType.REJECT);
124 if (current == null) {
125 FileEnumerator enumerator = directory.enumerate_children("standard::name", FileQueryInfoFlags.NOFOLLOW_SYMLINKS);
128 while ((i = enumerator.next_file()) != null) {
129 if (!i.get_name().has_prefix("ask."))
132 current = directory.get_child(i.get_name());
145 bool load_password() throws GLib.Error {
147 KeyFile key_file = new KeyFile();
152 key_file.load_from_file(current.get_path(), KeyFileFlags.NONE);
154 string not_after_as_string = key_file.get_string("Ask", "NotAfter");
156 clock_gettime(1, out ts);
157 uint64 now = (ts.tv_sec * 1000000) + (ts.tv_nsec / 1000);
160 if (not_after_as_string.scanf("%llu", out not_after) != 1)
163 if (not_after > 0 && not_after < now)
166 socket = key_file.get_string("Ask", "Socket");
167 } catch (GLib.Error e) {
172 message = key_file.get_string("Ask", "Message").compress();
173 } catch (GLib.Error e) {
174 message = "Please Enter System Password!";
177 set_tooltip_text(message);
180 icon = key_file.get_string("Ask", "Icon");
181 } catch (GLib.Error e) {
182 icon = "dialog-password";
184 set_from_icon_name(icon);
188 Notification n = new Notification(title, message, icon);
195 void status_icon_activate() {
200 if (password_dialog != null) {
201 password_dialog.present();
205 password_dialog = new PasswordDialog(message, icon);
207 int result = password_dialog.run();
208 string password = password_dialog.entry.get_text();
210 password_dialog.destroy();
211 password_dialog = null;
213 if (result == ResponseType.REJECT ||
214 result == ResponseType.DELETE_EVENT)
220 Process.spawn_async_with_pipes(
222 { "/usr/bin/pkexec", "/lib/systemd/systemd-reply-password", result == ResponseType.OK ? "1" : "0", socket },
231 OutputStream stream = new UnixOutputStream(to_process, true);
233 stream.write(password.data, null);
235 stream.write(password, password.length, null);
238 show_error(e.message);
243 static const OptionEntry entries[] = {
247 void show_error(string e) {
248 var m = new MessageDialog(null, 0, MessageType.ERROR, ButtonsType.CLOSE, "%s", e);
253 int main(string[] args) {
255 Gtk.init_with_args(ref args, "[OPTION...]", entries, "systemd-ask-password-agent");
256 Notify.init("Password Agent");
258 MyStatusIcon i = new MyStatusIcon();
261 } catch (GLib.Error e) {
262 show_error(e.message);