9 from gi.repository import GLib
10 from gi.repository import LightDM
12 loop = GLib.MainLoop ()
14 def sigterm_cb (data):
15 status_notify ('GREETER %s TERMINATE SIGNAL=%d' % (os.getenv ('DISPLAY'), signal.SIGTERM))
17 GLib.unix_signal_add (GLib.PRIORITY_DEFAULT, signal.SIGTERM, sigterm_cb, None)
21 def status_notify (message):
22 if status_socket is not None:
23 status_socket.send (struct.pack ('i', len (message)) + message)
25 sys.stderr.write ('%s\n' % message)
27 def request_cb (channel, condition):
28 length = status_socket.recv (4)
33 (l,) = struct.unpack ('i', length)
34 request = status_socket.recv (l)
36 r = 'GREETER %s AUTHENTICATE' % os.getenv ('DISPLAY')
38 greeter.authenticate (None)
40 r = 'GREETER %s AUTHENTICATE USERNAME=' % os.getenv ('DISPLAY')
41 if request.startswith (r):
42 greeter.authenticate (request[len(r):])
44 r = 'GREETER %s AUTHENTICATE-GUEST' % os.getenv ('DISPLAY')
46 greeter.authenticate_as_guest ()
48 r = 'GREETER %s AUTHENTICATE-AUTOLOGIN' % os.getenv ('DISPLAY')
50 greeter.authenticate_autologin ()
52 r = 'GREETER %s AUTHENTICATE-REMOTE SESSION=' % os.getenv ('DISPLAY')
53 if request.startswith (r):
54 greeter.authenticate_remote (request[len(r):], None)
56 r = 'GREETER %s RESPOND TEXT=\"' % os.getenv ('DISPLAY')
57 if request.startswith (r):
58 greeter.respond (request[len (r):-1])
60 r = 'GREETER %s CANCEL-AUTHENTICATION' % os.getenv ('DISPLAY')
62 greeter.cancel_authentication ()
64 r = 'GREETER %s START-SESSION' % os.getenv ('DISPLAY')
66 if not greeter.start_session_sync (None):
67 status_notify ('GREETER %s SESSION-FAILED' % os.getenv ('DISPLAY'))
69 r = 'GREETER %s START-SESSION SESSION=' % os.getenv ('DISPLAY')
70 if request.startswith (r):
71 if not greeter.start_session_sync (request[len(r):]):
72 status_notify ('GREETER %s SESSION-FAILED' % os.getenv ('DISPLAY'))
74 r = 'GREETER %s LOG-LAYOUT' % os.getenv ('DISPLAY')
76 layout = LightDM.get_layout ().get_name ()
77 status_notify ('GREETER %s LOG-LAYOUT LAYOUT=%s' % (os.getenv ('DISPLAY'), layout))
79 r = 'GREETER %s LOG-LAYOUT USERNAME=' % os.getenv ('DISPLAY')
80 if request.startswith (r):
81 username = request[len(r):]
82 user = LightDM.UserList.get_instance ().get_user_by_name (username)
83 layout = user.get_layout ()
86 status_notify ('GREETER %s LOG-LAYOUT USERNAME=%s LAYOUT=%s' % (os.getenv ('DISPLAY'), username, layout))
88 r = 'GREETER %s LOG-LANGUAGE USERNAME=' % os.getenv ('DISPLAY')
89 if request.startswith (r):
90 username = request[len(r):]
91 user = lightdm_user_list_get_user_by_name (lightdm_user_list_get_instance (), username)
92 language = lightdm_user_get_language (user)
95 status_notify ('GREETER %s LOG-LANGUAGE USERNAME=%s LANGUAGE=%s' % (os.getenv ('DISPLAY'), username, language))
99 path = os.getenv ('LIGHTDM_TEST_ROOT') + '/.status-socket'
100 status_socket = socket.socket (socket.AF_UNIX, socket.SOCK_STREAM)
101 status_socket.connect (path)
102 GLib.io_add_watch (status_socket.fileno (), GLib.IO_IN | GLib.IO_HUP, request_cb)
104 status_notify ('GREETER %s START' % os.getenv ('DISPLAY'))
106 # NOTE: There don't seem to be any good X bindings so we have to mock up our own...
107 (host, display) = os.getenv ('DISPLAY').split (':')
109 x_socket = socket.socket (socket.AF_UNIX, socket.SOCK_STREAM)
110 x_socket.connect ('/tmp/.X11-unix/X%s' % display)
112 x_socket = socket.socket (socket.AF_INET, socket.SOCK_STREAM)
113 x_socket.connect ((host, 6000 + int (display)))
114 authority = subprocess.check_output(['xauth', 'list']).split ()
117 if len (authority) >= 3:
118 auth_name = authority[1]
120 while len (hex) >= 2:
121 auth_data += chr (int (hex[:2], 16))
124 if len (value) % 4 != 0:
125 return value + '\x00' * (4 - len (value) % 4)
128 x_socket.send (struct.pack ('!cxHHHHxx', 'B', 11, 0, len (auth_name), len (auth_data)) + pad (auth_name) + pad (auth_data))
129 data = x_socket.recv (1024)
130 if ord (data[0]) != 1:
131 status_notify ('GREETER %s FAIL-CONNECT-XSERVER' % os.getenv ('DISPLAY'))
134 status_notify ('GREETER %s CONNECT-XSERVER' % (os.getenv ('DISPLAY')))
136 def show_message_cb (greeter, text, type):
137 status_notify ('GREETER %s SHOW-MESSAGE TEXT=\"%s\"' % (os.getenv ('DISPLAY'), text))
139 def show_prompt_cb (greeter, text, type):
140 status_notify ('GREETER %s SHOW-PROMPT TEXT=\"%s\"' % (os.getenv ('DISPLAY'), text))
142 def authentication_complete_cb (greeter):
143 if greeter.get_is_authenticated ():
144 is_authenticated = 'TRUE'
146 is_authenticated = 'FALSE'
147 if greeter.get_authentication_user () is not None:
148 status_notify ('GREETER %s AUTHENTICATION-COMPLETE USERNAME=%s AUTHENTICATED=%s' % (os.getenv ('DISPLAY'), greeter.get_authentication_user (), is_authenticated))
150 status_notify ('GREETER %s AUTHENTICATION-COMPLETE AUTHENTICATED=%s' % (os.getenv ('DISPLAY'), is_authenticated))
152 def autologin_timer_expired_cb (greeter):
153 status_notify ('GREETER %s AUTOLOGIN-TIMER-EXPIRED' % os.getenv ('DISPLAY'))
155 greeter = LightDM.Greeter ()
156 greeter.connect ('show-message', show_message_cb)
157 greeter.connect ('show-prompt', show_prompt_cb)
158 greeter.connect ('authentication-complete', authentication_complete_cb)
159 greeter.connect ('autologin-timer-expired', autologin_timer_expired_cb)
161 status_notify ('GREETER %s CONNECT-TO-DAEMON' % os.getenv ('DISPLAY'))
162 if not greeter.connect_sync ():
163 status_notify ('GREETER %s FAIL-CONNECT-DAEMON' % os.getenv ('DISPLAY'))
166 status_notify ('GREETER %s CONNECTED-TO-DAEMON' % os.getenv ('DISPLAY'))
168 if greeter.get_select_user_hint () is not None:
169 status_notify ('GREETER %s SELECT-USER-HINT USERNAME=%s' % (os.getenv ('DISPLAY'), greeter.get_select_user_hint ()))
170 if greeter.get_lock_hint ():
171 status_notify ('GREETER %s LOCK-HINT' % os.getenv ('DISPLAY'));