To get this branch, use:
bzr branch
http://bzr.recompile.se/loggerhead/mandos/trunk
« back to all changes in this revision
Viewing changes to mandos-monitor
- browse files at revision 237.4.30
- compare with another revision
- download diff
- download tarball
- view history from revision 237.4.30
- Committer: Teddy Hogeborn
- Date: 2012-05-12 19:56:55 UTC
- mfrom: (237.6.2 nmu)
- mto: (237.4.31 release)
- mto: This revision was merged to the branch mainline in revision 586.
- Revision ID: teddy@recompile.se-20120512195655-cy7w8ts3l9p22l3z
Tags: version-1.5.3-1.2
Merge NMU change
- files added:
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
3
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
5
#
6
# Copyright © 2009,2010 Teddy Hogeborn
7
# Copyright © 2009,2010 Björn Påhlsson
6
# Copyright © 2009-2012 Teddy Hogeborn
7
# Copyright © 2009-2012 Björn Påhlsson
8
8
#
9
9
# This program is free software: you can redistribute it and/or modify
10
10
# it under the terms of the GNU General Public License as published by
19
19
# You should have received a copy of the GNU General Public License
20
20
# along with this program. If not, see <http://www.gnu.org/licenses/>.
21
21
#
22
# Contact the authors at <mandos@fukt.bsnet.se>.
22
# Contact the authors at <mandos@recompile.se>.
23
23
#
24
24
25
from __future__ import division, absolute_import, with_statement
25
from __future__ import (division, absolute_import, print_function,
26
unicode_literals)
26
27
27
28
import sys
28
29
import os
42
43
43
44
import locale
44
45
45
locale.setlocale(locale.LC_ALL, u'')
46
locale.setlocale(locale.LC_ALL, '')
46
47
47
48
import logging
48
49
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
49
50
50
51
# Some useful constants
51
domain = 'se.bsnet.fukt'
52
domain = 'se.recompile'
52
53
server_interface = domain + '.Mandos'
53
54
client_interface = domain + '.Mandos.Client'
54
version = "1.2"
55
version = "1.5.3"
55
56
56
57
# Always run in monochrome mode
57
58
urwid.curses_display.curses.has_colors = lambda : False
65
66
"Parse an ISO 8601 date string to a datetime.datetime()"
66
67
if not iso:
67
68
return None
68
d, t = iso.split(u"T", 1)
69
year, month, day = d.split(u"-", 2)
70
hour, minute, second = t.split(u":", 2)
69
d, t = iso.split("T", 1)
70
year, month, day = d.split("-", 2)
71
hour, minute, second = t.split(":", 2)
71
72
second, fraction = divmod(float(second), 1)
72
73
return datetime.datetime(int(year),
73
74
int(month),
86
87
self.proxy = proxy_object # Mandos Client proxy object
87
88
88
89
self.properties = dict()
89
self.proxy.connect_to_signal(u"PropertyChanged",
90
self.property_changed,
91
client_interface,
92
byte_arrays=True)
90
self.property_changed_match = (
91
self.proxy.connect_to_signal("PropertyChanged",
92
self.property_changed,
93
client_interface,
94
byte_arrays=True))
93
95
94
96
self.properties.update(
95
97
self.proxy.GetAll(client_interface,
96
98
dbus_interface = dbus.PROPERTIES_IFACE))
97
99
98
#XXX This break good super behaviour!
100
#XXX This breaks good super behaviour
99
101
# super(MandosClientPropertyCache, self).__init__(
100
102
# *args, **kwargs)
101
103
105
107
"""
106
108
# Update properties dict with new value
107
109
self.properties[property] = value
110
111
def delete(self, *args, **kwargs):
112
self.property_changed_match.remove()
113
super(MandosClientPropertyCache, self).__init__(
114
*args, **kwargs)
108
115
109
116
110
117
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
124
131
125
132
self._update_timer_callback_tag = None
126
133
self._update_timer_callback_lock = 0
127
self.last_checker_failed = False
128
134
129
135
# The widget shown normally
130
self._text_widget = urwid.Text(u"")
136
self._text_widget = urwid.Text("")
131
137
# The widget shown when we have focus
132
self._focus_text_widget = urwid.Text(u"")
138
self._focus_text_widget = urwid.Text("")
133
139
super(MandosClientWidget, self).__init__(
134
140
update_hook=update_hook, delete_hook=delete_hook,
135
141
*args, **kwargs)
137
143
self.opened = False
138
144
139
145
last_checked_ok = isoformat_to_datetime(self.properties
140
[u"LastCheckedOK"])
141
if last_checked_ok is None:
142
self.last_checker_failed = True
143
else:
144
self.last_checker_failed = ((datetime.datetime.utcnow()
145
- last_checked_ok)
146
> datetime.timedelta
147
(milliseconds=
148
self.properties
149
[u"Interval"]))
146
["LastCheckedOK"])
150
147
151
if self.last_checker_failed:
148
if self.properties ["LastCheckerStatus"] != 0:
152
149
self.using_timer(True)
153
150
154
151
if self.need_approval:
155
152
self.using_timer(True)
156
153
157
self.proxy.connect_to_signal(u"CheckerCompleted",
158
self.checker_completed,
159
client_interface,
160
byte_arrays=True)
161
self.proxy.connect_to_signal(u"CheckerStarted",
162
self.checker_started,
163
client_interface,
164
byte_arrays=True)
165
self.proxy.connect_to_signal(u"GotSecret",
166
self.got_secret,
167
client_interface,
168
byte_arrays=True)
169
self.proxy.connect_to_signal(u"NeedApproval",
170
self.need_approval,
171
client_interface,
172
byte_arrays=True)
173
self.proxy.connect_to_signal(u"Rejected",
174
self.rejected,
175
client_interface,
176
byte_arrays=True)
154
self.match_objects = (
155
self.proxy.connect_to_signal("CheckerCompleted",
156
self.checker_completed,
157
client_interface,
158
byte_arrays=True),
159
self.proxy.connect_to_signal("CheckerStarted",
160
self.checker_started,
161
client_interface,
162
byte_arrays=True),
163
self.proxy.connect_to_signal("GotSecret",
164
self.got_secret,
165
client_interface,
166
byte_arrays=True),
167
self.proxy.connect_to_signal("NeedApproval",
168
self.need_approval,
169
client_interface,
170
byte_arrays=True),
171
self.proxy.connect_to_signal("Rejected",
172
self.rejected,
173
client_interface,
174
byte_arrays=True))
175
#self.logger('Created client %s' % (self.properties["Name"]))
177
176
178
177
def property_changed(self, property=None, value=None):
179
178
super(self, MandosClientWidget).property_changed(property,
180
179
value)
181
if property == u"ApprovalPending":
180
if property == "ApprovalPending":
182
181
using_timer(bool(value))
183
182
if property == "LastCheckerStatus":
183
using_timer(value != 0)
184
#self.logger('Checker for client %s (command "%s")'
185
# ' was successful'
186
# % (self.properties["Name"], command))
187
184
188
def using_timer(self, flag):
185
189
"""Call this method with True or False when timer should be
186
190
activated or deactivated.
191
195
else:
192
196
self._update_timer_callback_lock -= 1
193
197
if old == 0 and self._update_timer_callback_lock:
198
# Will update the shown timer value every second
194
199
self._update_timer_callback_tag = (gobject.timeout_add
195
200
(1000,
196
201
self.update_timer))
200
205
201
206
def checker_completed(self, exitstatus, condition, command):
202
207
if exitstatus == 0:
203
if self.last_checker_failed:
204
self.last_checker_failed = False
205
self.using_timer(False)
206
#self.logger(u'Checker for client %s (command "%s")'
207
# u' was successful'
208
# % (self.properties[u"Name"], command))
209
208
self.update()
210
209
return
211
210
# Checker failed
212
if not self.last_checker_failed:
213
self.last_checker_failed = True
214
self.using_timer(True)
215
211
if os.WIFEXITED(condition):
216
self.logger(u'Checker for client %s (command "%s")'
217
u' failed with exit code %s'
218
% (self.properties[u"Name"], command,
212
self.logger('Checker for client %s (command "%s")'
213
' failed with exit code %s'
214
% (self.properties["Name"], command,
219
215
os.WEXITSTATUS(condition)))
220
216
elif os.WIFSIGNALED(condition):
221
self.logger(u'Checker for client %s (command "%s")'
222
u' was killed by signal %s'
223
% (self.properties[u"Name"], command,
217
self.logger('Checker for client %s (command "%s")'
218
' was killed by signal %s'
219
% (self.properties["Name"], command,
224
220
os.WTERMSIG(condition)))
225
221
elif os.WCOREDUMP(condition):
226
self.logger(u'Checker for client %s (command "%s")'
227
u' dumped core'
228
% (self.properties[u"Name"], command))
222
self.logger('Checker for client %s (command "%s")'
223
' dumped core'
224
% (self.properties["Name"], command))
229
225
else:
230
self.logger(u'Checker for client %s completed'
231
u' mysteriously')
226
self.logger('Checker for client %s completed'
227
' mysteriously')
232
228
self.update()
233
229
234
230
def checker_started(self, command):
235
#self.logger(u'Client %s started checker "%s"'
236
# % (self.properties[u"Name"], unicode(command)))
231
"""Server signals that a checker started. This could be useful
232
to log in the future. """
233
#self.logger('Client %s started checker "%s"'
234
# % (self.properties["Name"], unicode(command)))
237
235
pass
238
236
239
237
def got_secret(self):
240
self.last_checker_failed = False
241
self.logger(u'Client %s received its secret'
242
% self.properties[u"Name"])
238
self.logger('Client %s received its secret'
239
% self.properties["Name"])
243
240
244
241
def need_approval(self, timeout, default):
245
242
if not default:
246
message = u'Client %s needs approval within %s seconds'
243
message = 'Client %s needs approval within %s seconds'
247
244
else:
248
message = u'Client %s will get its secret in %s seconds'
245
message = 'Client %s will get its secret in %s seconds'
249
246
self.logger(message
250
% (self.properties[u"Name"], timeout/1000))
247
% (self.properties["Name"], timeout/1000))
251
248
self.using_timer(True)
252
249
253
250
def rejected(self, reason):
254
self.logger(u'Client %s was rejected; reason: %s'
255
% (self.properties[u"Name"], reason))
251
self.logger('Client %s was rejected; reason: %s'
252
% (self.properties["Name"], reason))
256
253
257
254
def selectable(self):
258
255
"""Make this a "selectable" widget.
259
256
This overrides the method from urwid.FlowWidget."""
260
257
return True
261
258
262
def rows(self, (maxcol,), focus=False):
259
def rows(self, maxcolrow, focus=False):
263
260
"""How many rows this widget will occupy might depend on
264
261
whether we have focus or not.
265
262
This overrides the method from urwid.FlowWidget"""
266
return self.current_widget(focus).rows((maxcol,), focus=focus)
263
return self.current_widget(focus).rows(maxcolrow, focus=focus)
267
264
268
265
def current_widget(self, focus=False):
269
266
if focus or self.opened:
273
270
def update(self):
274
271
"Called when what is visible on the screen should be updated."
275
272
# How to add standout mode to a style
276
with_standout = { u"normal": u"standout",
277
u"bold": u"bold-standout",
278
u"underline-blink":
279
u"underline-blink-standout",
280
u"bold-underline-blink":
281
u"bold-underline-blink-standout",
273
with_standout = { "normal": "standout",
274
"bold": "bold-standout",
275
"underline-blink":
276
"underline-blink-standout",
277
"bold-underline-blink":
278
"bold-underline-blink-standout",
282
279
}
283
280
284
281
# Rebuild focus and non-focus widgets using current properties
285
282
286
283
# Base part of a client. Name!
287
base = (u'%(name)s: '
288
% {u"name": self.properties[u"Name"]})
289
if not self.properties[u"Enabled"]:
290
message = u"DISABLED"
291
elif self.properties[u"ApprovalPending"]:
284
base = ('%(name)s: '
285
% {"name": self.properties["Name"]})
286
if not self.properties["Enabled"]:
287
message = "DISABLED"
288
elif self.properties["ApprovalPending"]:
292
289
timeout = datetime.timedelta(milliseconds
293
290
= self.properties
294
[u"ApprovalDelay"])
291
["ApprovalDelay"])
295
292
last_approval_request = isoformat_to_datetime(
296
self.properties[u"LastApprovalRequest"])
293
self.properties["LastApprovalRequest"])
297
294
if last_approval_request is not None:
298
295
timer = timeout - (datetime.datetime.utcnow()
299
296
- last_approval_request)
300
297
else:
301
298
timer = datetime.timedelta()
302
if self.properties[u"ApprovedByDefault"]:
303
message = u"Approval in %s. (d)eny?"
299
if self.properties["ApprovedByDefault"]:
300
message = "Approval in %s. (d)eny?"
304
301
else:
305
message = u"Denial in %s. (a)pprove?"
302
message = "Denial in %s. (a)pprove?"
306
303
message = message % unicode(timer).rsplit(".", 1)[0]
307
elif self.last_checker_failed:
308
timeout = datetime.timedelta(milliseconds
309
= self.properties
310
[u"Timeout"])
311
last_ok = isoformat_to_datetime(
312
max((self.properties[u"LastCheckedOK"]
313
or self.properties[u"Created"]),
314
self.properties[u"LastEnabled"]))
315
timer = timeout - (datetime.datetime.utcnow() - last_ok)
316
message = (u'A checker has failed! Time until client'
317
u' gets disabled: %s'
304
elif self.properties["LastCheckerStatus"] != 0:
305
# When checker has failed, print a timer until client expires
306
expires = self.properties["Expires"]
307
if expires == "":
308
timer = datetime.timedelta(0)
309
else:
310
expires = datetime.datetime.strptime(expires,
311
'%Y-%m-%dT%H:%M:%S.%f')
312
timer = expires - datetime.datetime.utcnow()
313
message = ('A checker has failed! Time until client'
314
' gets disabled: %s'
318
315
% unicode(timer).rsplit(".", 1)[0])
319
316
else:
320
message = u"enabled"
317
message = "enabled"
321
318
self._text = "%s%s" % (base, message)
322
319
323
320
if not urwid.supports_unicode():
324
321
self._text = self._text.encode("ascii", "replace")
325
textlist = [(u"normal", self._text)]
322
textlist = [("normal", self._text)]
326
323
self._text_widget.set_text(textlist)
327
324
self._focus_text_widget.set_text([(with_standout[text[0]],
328
325
text[1])
337
334
self.update_hook()
338
335
339
336
def update_timer(self):
340
"called by gobject"
337
"""called by gobject. Will indefinitely loop until
338
gobject.source_remove() on tag is called"""
341
339
self.update()
342
340
return True # Keep calling this
343
341
344
def delete(self):
342
def delete(self, *args, **kwargs):
345
343
if self._update_timer_callback_tag is not None:
346
344
gobject.source_remove(self._update_timer_callback_tag)
347
345
self._update_timer_callback_tag = None
346
for match in self.match_objects:
347
match.remove()
348
self.match_objects = ()
348
349
if self.delete_hook is not None:
349
350
self.delete_hook(self)
351
return super(MandosClientWidget, self).delete(*args, **kwargs)
350
352
351
def render(self, (maxcol,), focus=False):
353
def render(self, maxcolrow, focus=False):
352
354
"""Render differently if we have focus.
353
355
This overrides the method from urwid.FlowWidget"""
354
return self.current_widget(focus).render((maxcol,),
356
return self.current_widget(focus).render(maxcolrow,
355
357
focus=focus)
356
358
357
def keypress(self, (maxcol,), key):
359
def keypress(self, maxcolrow, key):
358
360
"""Handle keys.
359
361
This overrides the method from urwid.FlowWidget"""
360
if key == u"+":
361
self.proxy.Enable(dbus_interface = client_interface)
362
elif key == u"-":
363
self.proxy.Disable(dbus_interface = client_interface)
364
elif key == u"a":
362
if key == "+":
363
self.proxy.Enable(dbus_interface = client_interface,
364
ignore_reply=True)
365
elif key == "-":
366
self.proxy.Disable(dbus_interface = client_interface,
367
ignore_reply=True)
368
elif key == "a":
365
369
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
366
dbus_interface = client_interface)
367
elif key == u"d":
370
dbus_interface = client_interface,
371
ignore_reply=True)
372
elif key == "d":
368
373
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
369
dbus_interface = client_interface)
370
elif key == u"R" or key == u"_" or key == u"ctrl k":
374
dbus_interface = client_interface,
375
ignore_reply=True)
376
elif key == "R" or key == "_" or key == "ctrl k":
371
377
self.server_proxy_object.RemoveClient(self.proxy
372
.object_path)
373
elif key == u"s":
374
self.proxy.StartChecker(dbus_interface = client_interface)
375
elif key == u"S":
376
self.proxy.StopChecker(dbus_interface = client_interface)
377
elif key == u"C":
378
self.proxy.CheckedOK(dbus_interface = client_interface)
378
.object_path,
379
ignore_reply=True)
380
elif key == "s":
381
self.proxy.StartChecker(dbus_interface = client_interface,
382
ignore_reply=True)
383
elif key == "S":
384
self.proxy.StopChecker(dbus_interface = client_interface,
385
ignore_reply=True)
386
elif key == "C":
387
self.proxy.CheckedOK(dbus_interface = client_interface,
388
ignore_reply=True)
379
389
# xxx
380
# elif key == u"p" or key == "=":
390
# elif key == "p" or key == "=":
381
391
# self.proxy.pause()
382
# elif key == u"u" or key == ":":
392
# elif key == "u" or key == ":":
383
393
# self.proxy.unpause()
384
# elif key == u"RET":
394
# elif key == "RET":
385
395
# self.open()
386
396
else:
387
397
return key
403
413
"down" key presses, thus not allowing any containing widgets to
404
414
use them as an excuse to shift focus away from this widget.
405
415
"""
406
def keypress(self, (maxcol, maxrow), key):
407
ret = super(ConstrainedListBox, self).keypress((maxcol,
408
maxrow), key)
409
if ret in (u"up", u"down"):
416
def keypress(self, maxcolrow, key):
417
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
418
if ret in ("up", "down"):
410
419
return
411
420
return ret
412
421
421
430
self.screen = urwid.curses_display.Screen()
422
431
423
432
self.screen.register_palette((
424
(u"normal",
425
u"default", u"default", None),
426
(u"bold",
427
u"default", u"default", u"bold"),
428
(u"underline-blink",
429
u"default", u"default", u"underline"),
430
(u"standout",
431
u"default", u"default", u"standout"),
432
(u"bold-underline-blink",
433
u"default", u"default", (u"bold", u"underline")),
434
(u"bold-standout",
435
u"default", u"default", (u"bold", u"standout")),
436
(u"underline-blink-standout",
437
u"default", u"default", (u"underline", u"standout")),
438
(u"bold-underline-blink-standout",
439
u"default", u"default", (u"bold", u"underline",
440
u"standout")),
433
("normal",
434
"default", "default", None),
435
("bold",
436
"default", "default", "bold"),
437
("underline-blink",
438
"default", "default", "underline"),
439
("standout",
440
"default", "default", "standout"),
441
("bold-underline-blink",
442
"default", "default", ("bold", "underline")),
443
("bold-standout",
444
"default", "default", ("bold", "standout")),
445
("underline-blink-standout",
446
"default", "default", ("underline", "standout")),
447
("bold-underline-blink-standout",
448
"default", "default", ("bold", "underline",
449
"standout")),
441
450
))
442
451
443
452
if urwid.supports_unicode():
444
self.divider = u"─" # \u2500
445
#self.divider = u"━" # \u2501
453
self.divider = "─" # \u2500
454
#self.divider = "━" # \u2501
446
455
else:
447
#self.divider = u"-" # \u002d
448
self.divider = u"_" # \u005f
456
#self.divider = "-" # \u002d
457
self.divider = "_" # \u005f
449
458
450
459
self.screen.start()
451
460
465
474
# This keeps track of whether self.uilist currently has
466
475
# self.logbox in it or not
467
476
self.log_visible = True
468
self.log_wrap = u"any"
477
self.log_wrap = "any"
469
478
470
479
self.rebuild()
471
self.log_message_raw((u"bold",
472
u"Mandos Monitor version " + version))
473
self.log_message_raw((u"bold",
474
u"q: Quit ?: Help"))
480
self.log_message_raw(("bold",
481
"Mandos Monitor version " + version))
482
self.log_message_raw(("bold",
483
"q: Quit ?: Help"))
475
484
476
485
self.busname = domain + '.Mandos'
477
486
self.main_loop = gobject.MainLoop()
478
self.bus = dbus.SystemBus()
479
mandos_dbus_objc = self.bus.get_object(
480
self.busname, u"/", follow_name_owner_changes=True)
481
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
482
dbus_interface
483
= server_interface)
484
try:
485
mandos_clients = (self.mandos_serv
486
.GetAllClientsWithProperties())
487
except dbus.exceptions.DBusException:
488
mandos_clients = dbus.Dictionary()
489
490
(self.mandos_serv
491
.connect_to_signal(u"ClientRemoved",
492
self.find_and_remove_client,
493
dbus_interface=server_interface,
494
byte_arrays=True))
495
(self.mandos_serv
496
.connect_to_signal(u"ClientAdded",
497
self.add_new_client,
498
dbus_interface=server_interface,
499
byte_arrays=True))
500
(self.mandos_serv
501
.connect_to_signal(u"ClientNotFound",
502
self.client_not_found,
503
dbus_interface=server_interface,
504
byte_arrays=True))
505
for path, client in mandos_clients.iteritems():
506
client_proxy_object = self.bus.get_object(self.busname,
507
path)
508
self.add_client(MandosClientWidget(server_proxy_object
509
=self.mandos_serv,
510
proxy_object
511
=client_proxy_object,
512
properties=client,
513
update_hook
514
=self.refresh,
515
delete_hook
516
=self.remove_client,
517
logger
518
=self.log_message),
519
path=path)
520
487
521
488
def client_not_found(self, fingerprint, address):
522
self.log_message((u"Client with address %s and fingerprint %s"
523
u" could not be found" % (address,
489
self.log_message(("Client with address %s and fingerprint %s"
490
" could not be found" % (address,
524
491
fingerprint)))
525
492
526
493
def rebuild(self):
537
504
self.divider)))
538
505
if self.log_visible:
539
506
self.uilist.append(self.logbox)
540
pass
541
507
self.topwidget = urwid.Pile(self.uilist)
542
508
543
509
def log_message(self, message):
544
510
timestamp = datetime.datetime.now().isoformat()
545
self.log_message_raw(timestamp + u": " + message)
511
self.log_message_raw(timestamp + ": " + message)
546
512
547
513
def log_message_raw(self, markup):
548
514
"""Add a log message to the log buffer."""
551
517
and len(self.log) > self.max_log_length):
552
518
del self.log[0:len(self.log)-self.max_log_length-1]
553
519
self.logbox.set_focus(len(self.logbox.body.contents),
554
coming_from=u"above")
520
coming_from="above")
555
521
self.refresh()
556
522
557
523
def toggle_log_display(self):
558
524
"""Toggle visibility of the log buffer."""
559
525
self.log_visible = not self.log_visible
560
526
self.rebuild()
561
#self.log_message(u"Log visibility changed to: "
527
#self.log_message("Log visibility changed to: "
562
528
# + unicode(self.log_visible))
563
529
564
530
def change_log_display(self):
565
531
"""Change type of log display.
566
532
Currently, this toggles wrapping of text lines."""
567
if self.log_wrap == u"clip":
568
self.log_wrap = u"any"
533
if self.log_wrap == "clip":
534
self.log_wrap = "any"
569
535
else:
570
self.log_wrap = u"clip"
536
self.log_wrap = "clip"
571
537
for textwidget in self.log:
572
538
textwidget.set_wrap_mode(self.log_wrap)
573
#self.log_message(u"Wrap mode: " + self.log_wrap)
539
#self.log_message("Wrap mode: " + self.log_wrap)
574
540
575
541
def find_and_remove_client(self, path, name):
576
"""Find an client from its object path and remove it.
542
"""Find a client by its object path and remove it.
577
543
578
544
This is connected to the ClientRemoved signal from the
579
545
Mandos server object."""
581
547
client = self.clients_dict[path]
582
548
except KeyError:
583
549
# not found?
550
self.log_message("Unknown client %r (%r) removed", name,
551
path)
584
552
return
585
self.remove_client(client, path)
553
client.delete()
586
554
587
555
def add_new_client(self, path):
588
556
client_proxy_object = self.bus.get_object(self.busname, path)
603
571
if path is None:
604
572
path = client.proxy.object_path
605
573
self.clients_dict[path] = client
606
self.clients.sort(None, lambda c: c.properties[u"Name"])
574
self.clients.sort(None, lambda c: c.properties["Name"])
607
575
self.refresh()
608
576
609
577
def remove_client(self, client, path=None):
625
593
626
594
def run(self):
627
595
"""Start the main loop and exit when it's done."""
596
self.bus = dbus.SystemBus()
597
mandos_dbus_objc = self.bus.get_object(
598
self.busname, "/", follow_name_owner_changes=True)
599
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
600
dbus_interface
601
= server_interface)
602
try:
603
mandos_clients = (self.mandos_serv
604
.GetAllClientsWithProperties())
605
except dbus.exceptions.DBusException:
606
mandos_clients = dbus.Dictionary()
607
608
(self.mandos_serv
609
.connect_to_signal("ClientRemoved",
610
self.find_and_remove_client,
611
dbus_interface=server_interface,
612
byte_arrays=True))
613
(self.mandos_serv
614
.connect_to_signal("ClientAdded",
615
self.add_new_client,
616
dbus_interface=server_interface,
617
byte_arrays=True))
618
(self.mandos_serv
619
.connect_to_signal("ClientNotFound",
620
self.client_not_found,
621
dbus_interface=server_interface,
622
byte_arrays=True))
623
for path, client in mandos_clients.iteritems():
624
client_proxy_object = self.bus.get_object(self.busname,
625
path)
626
self.add_client(MandosClientWidget(server_proxy_object
627
=self.mandos_serv,
628
proxy_object
629
=client_proxy_object,
630
properties=client,
631
update_hook
632
=self.refresh,
633
delete_hook
634
=self.remove_client,
635
logger
636
=self.log_message),
637
path=path)
638
628
639
self.refresh()
629
640
self._input_callback_tag = (gobject.io_add_watch
630
641
(sys.stdin.fileno(),
640
651
641
652
def process_input(self, source, condition):
642
653
keys = self.screen.get_input()
643
translations = { u"ctrl n": u"down", # Emacs
644
u"ctrl p": u"up", # Emacs
645
u"ctrl v": u"page down", # Emacs
646
u"meta v": u"page up", # Emacs
647
u" ": u"page down", # less
648
u"f": u"page down", # less
649
u"b": u"page up", # less
650
u"j": u"down", # vi
651
u"k": u"up", # vi
654
translations = { "ctrl n": "down", # Emacs
655
"ctrl p": "up", # Emacs
656
"ctrl v": "page down", # Emacs
657
"meta v": "page up", # Emacs
658
" ": "page down", # less
659
"f": "page down", # less
660
"b": "page up", # less
661
"j": "down", # vi
662
"k": "up", # vi
652
663
}
653
664
for key in keys:
654
665
try:
656
667
except KeyError: # :-)
657
668
pass
658
669
659
if key == u"q" or key == u"Q":
670
if key == "q" or key == "Q":
660
671
self.stop()
661
672
break
662
elif key == u"window resize":
673
elif key == "window resize":
663
674
self.size = self.screen.get_cols_rows()
664
675
self.refresh()
665
elif key == u"\f": # Ctrl-L
676
elif key == "\f": # Ctrl-L
666
677
self.refresh()
667
elif key == u"l" or key == u"D":
678
elif key == "l" or key == "D":
668
679
self.toggle_log_display()
669
680
self.refresh()
670
elif key == u"w" or key == u"i":
681
elif key == "w" or key == "i":
671
682
self.change_log_display()
672
683
self.refresh()
673
elif key == u"?" or key == u"f1" or key == u"esc":
684
elif key == "?" or key == "f1" or key == "esc":
674
685
if not self.log_visible:
675
686
self.log_visible = True
676
687
self.rebuild()
677
self.log_message_raw((u"bold",
678
u" ".
679
join((u"q: Quit",
680
u"?: Help",
681
u"l: Log window toggle",
682
u"TAB: Switch window",
683
u"w: Wrap (log)"))))
684
self.log_message_raw((u"bold",
685
u" "
686
.join((u"Clients:",
687
u"+: Enable",
688
u"-: Disable",
689
u"R: Remove",
690
u"s: Start new checker",
691
u"S: Stop checker",
692
u"C: Checker OK",
693
u"a: Approve",
694
u"d: Deny"))))
688
self.log_message_raw(("bold",
689
" ".
690
join(("q: Quit",
691
"?: Help",
692
"l: Log window toggle",
693
"TAB: Switch window",
694
"w: Wrap (log)"))))
695
self.log_message_raw(("bold",
696
" "
697
.join(("Clients:",
698
"+: Enable",
699
"-: Disable",
700
"R: Remove",
701
"s: Start new checker",
702
"S: Stop checker",
703
"C: Checker OK",
704
"a: Approve",
705
"d: Deny"))))
695
706
self.refresh()
696
elif key == u"tab":
707
elif key == "tab":
697
708
if self.topwidget.get_focus() is self.logbox:
698
709
self.topwidget.set_focus(0)
699
710
else:
700
711
self.topwidget.set_focus(self.logbox)
701
712
self.refresh()
702
#elif (key == u"end" or key == u"meta >" or key == u"G"
703
# or key == u">"):
713
#elif (key == "end" or key == "meta >" or key == "G"
714
# or key == ">"):
704
715
# pass # xxx end-of-buffer
705
#elif (key == u"home" or key == u"meta <" or key == u"g"
706
# or key == u"<"):
716
#elif (key == "home" or key == "meta <" or key == "g"
717
# or key == "<"):
707
718
# pass # xxx beginning-of-buffer
708
#elif key == u"ctrl e" or key == u"$":
719
#elif key == "ctrl e" or key == "$":
709
720
# pass # xxx move-end-of-line
710
#elif key == u"ctrl a" or key == u"^":
721
#elif key == "ctrl a" or key == "^":
711
722
# pass # xxx move-beginning-of-line
712
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
723
#elif key == "ctrl b" or key == "meta (" or key == "h":
713
724
# pass # xxx left
714
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
725
#elif key == "ctrl f" or key == "meta )" or key == "l":
715
726
# pass # xxx right
716
#elif key == u"a":
727
#elif key == "a":
717
728
# pass # scroll up log
718
#elif key == u"z":
729
#elif key == "z":
719
730
# pass # scroll down log
720
731
elif self.topwidget.selectable():
721
732
self.topwidget.keypress(self.size, key)
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0