55
61
domain = 'se.recompile'
56
62
server_interface = domain + '.Mandos'
57
63
client_interface = domain + '.Mandos.Client'
60
# Always run in monochrome mode
61
urwid.curses_display.curses.has_colors = lambda : False
63
# Urwid doesn't support blinking, but we want it. Since we have no
64
# use for underline on its own, we make underline also always blink.
65
urwid.curses_display.curses.A_UNDERLINE |= (
66
urwid.curses_display.curses.A_BLINK)
68
66
def isoformat_to_datetime(iso):
69
67
"Parse an ISO 8601 date string to a datetime.datetime()"
177
165
#self.logger('Created client {0}'
178
166
# .format(self.properties["Name"]))
180
def property_changed(self, property=None, value=None):
181
super(self, MandosClientWidget).property_changed(property,
183
if property == "ApprovalPending":
184
using_timer(bool(value))
185
if property == "LastCheckerStatus":
186
using_timer(value != 0)
187
#self.logger('Checker for client {0} (command "{1}") was '
188
# ' successful'.format(self.properties["Name"],
191
168
def using_timer(self, flag):
192
169
"""Call this method with True or False when timer should be
193
170
activated or deactivated.
195
old = self._update_timer_callback_lock
197
self._update_timer_callback_lock += 1
199
self._update_timer_callback_lock -= 1
200
if old == 0 and self._update_timer_callback_lock:
172
if flag and self._update_timer_callback_tag is None:
201
173
# Will update the shown timer value every second
202
174
self._update_timer_callback_tag = (gobject.timeout_add
204
176
self.update_timer))
205
elif old and self._update_timer_callback_lock == 0:
177
elif not (flag or self._update_timer_callback_tag is None):
206
178
gobject.source_remove(self._update_timer_callback_tag)
207
179
self._update_timer_callback_tag = None
282
253
"bold-underline-blink":
283
254
"bold-underline-blink-standout",
286
257
# Rebuild focus and non-focus widgets using current properties
288
259
# Base part of a client. Name!
289
260
base = '{name}: '.format(name=self.properties["Name"])
290
261
if not self.properties["Enabled"]:
291
262
message = "DISABLED"
263
self.using_timer(False)
292
264
elif self.properties["ApprovalPending"]:
293
265
timeout = datetime.timedelta(milliseconds
294
266
= self.properties
296
268
last_approval_request = isoformat_to_datetime(
297
269
self.properties["LastApprovalRequest"])
298
270
if last_approval_request is not None:
299
timer = timeout - (datetime.datetime.utcnow()
300
- last_approval_request)
271
timer = max(timeout - (datetime.datetime.utcnow()
272
- last_approval_request),
273
datetime.timedelta())
302
275
timer = datetime.timedelta()
303
276
if self.properties["ApprovedByDefault"]:
304
277
message = "Approval in {0}. (d)eny?"
306
279
message = "Denial in {0}. (a)pprove?"
307
message = message.format(unicode(timer).rsplit(".", 1)[0])
280
message = message.format(str(timer).rsplit(".", 1)[0])
281
self.using_timer(True)
308
282
elif self.properties["LastCheckerStatus"] != 0:
309
283
# When checker has failed, show timer until client expires
310
284
expires = self.properties["Expires"]
314
288
expires = (datetime.datetime.strptime
315
289
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
316
timer = expires - datetime.datetime.utcnow()
290
timer = max(expires - datetime.datetime.utcnow(),
291
datetime.timedelta())
317
292
message = ('A checker has failed! Time until client'
318
293
' gets disabled: {0}'
319
.format(unicode(timer).rsplit(".", 1)[0]))
294
.format(str(timer).rsplit(".", 1)[0]))
295
self.using_timer(True)
321
297
message = "enabled"
298
self.using_timer(False)
322
299
self._text = "{0}{1}".format(base, message)
324
301
if not urwid.supports_unicode():
325
302
self._text = self._text.encode("ascii", "replace")
326
303
textlist = [("normal", self._text)]
403
380
def property_changed(self, property=None, **kwargs):
404
381
"""Call self.update() if old value is not new value.
405
382
This overrides the method from MandosClientPropertyCache"""
406
property_name = unicode(property)
383
property_name = str(property)
407
384
old_value = self.properties.get(property_name)
408
385
super(MandosClientWidget, self).property_changed(
409
386
property=property, **kwargs)
437
414
"default", "default", None),
439
"default", "default", "bold"),
416
"bold", "default", "bold"),
440
417
("underline-blink",
441
"default", "default", "underline"),
418
"underline,blink", "default", "underline,blink"),
443
"default", "default", "standout"),
420
"standout", "default", "standout"),
444
421
("bold-underline-blink",
445
"default", "default", ("bold", "underline")),
422
"bold,underline,blink", "default", "bold,underline,blink"),
446
423
("bold-standout",
447
"default", "default", ("bold", "standout")),
424
"bold,standout", "default", "bold,standout"),
448
425
("underline-blink-standout",
449
"default", "default", ("underline", "standout")),
426
"underline,blink,standout", "default",
427
"underline,blink,standout"),
450
428
("bold-underline-blink-standout",
451
"default", "default", ("bold", "underline",
429
"bold,underline,blink,standout", "default",
430
"bold,underline,blink,standout"),
455
433
if urwid.supports_unicode():
606
580
mandos_clients = (self.mandos_serv
607
581
.GetAllClientsWithProperties())
582
if not mandos_clients:
583
self.log_message_raw(("bold", "Note: Server has no clients."))
608
584
except dbus.exceptions.DBusException:
585
self.log_message_raw(("bold", "Note: No Mandos server running."))
609
586
mandos_clients = dbus.Dictionary()
611
588
(self.mandos_serv
623
600
self.client_not_found,
624
601
dbus_interface=server_interface,
625
602
byte_arrays=True))
626
for path, client in mandos_clients.iteritems():
603
for path, client in mandos_clients.items():
627
604
client_proxy_object = self.bus.get_object(self.busname,
629
606
self.add_client(MandosClientWidget(server_proxy_object