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 463.1.9
- compare with another revision
- download diff
- download tarball
- view history from revision 463.1.9
- Committer: teddy at bsnet
- Date: 2011-02-15 19:53:46 UTC
- mto: This revision was merged to the branch mainline in revision 465.
- Revision ID: teddy@fukt.bsnet.se-20110215195346-6eps2j007o8xcr0e
* mandos-ctl: Use print function.
- files removed:
- debian/mandos-client.examples
- debian/upstream
- 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 © 2009-2014 Teddy Hogeborn
7
# Copyright © 2009-2014 Björn Påhlsson
6
# Copyright © 2009,2010 Teddy Hogeborn
7
# Copyright © 2009,2010 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
17
17
# GNU General Public License for more details.
18
18
#
19
19
# You should have received a copy of the GNU General Public License
20
# along with this program. If not, see
21
# <http://www.gnu.org/licenses/>.
20
# along with this program. If not, see <http://www.gnu.org/licenses/>.
22
21
#
23
# Contact the authors at <mandos@recompile.se>.
22
# Contact the authors at <mandos@fukt.bsnet.se>.
24
23
#
25
24
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
28
try:
29
from future_builtins import *
30
except ImportError:
31
pass
25
from __future__ import division, absolute_import, print_function, unicode_literals
32
26
33
27
import sys
34
28
import os
29
import signal
35
30
36
31
import datetime
37
32
39
34
import urwid
40
35
41
36
from dbus.mainloop.glib import DBusGMainLoop
42
try:
43
import gobject
44
except ImportError:
45
from gi.repository import GObject as gobject
37
import gobject
46
38
47
39
import dbus
48
40
41
import UserList
42
49
43
import locale
50
44
51
if sys.version_info[0] == 2:
52
str = unicode
53
54
45
locale.setlocale(locale.LC_ALL, '')
55
46
56
47
import logging
57
48
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
58
49
59
50
# Some useful constants
60
domain = 'se.recompile'
51
domain = 'se.bsnet.fukt'
61
52
server_interface = domain + '.Mandos'
62
53
client_interface = domain + '.Mandos.Client'
63
version = "1.6.7"
54
version = "1.2.3"
55
56
# Always run in monochrome mode
57
urwid.curses_display.curses.has_colors = lambda : False
58
59
# Urwid doesn't support blinking, but we want it. Since we have no
60
# use for underline on its own, we make underline also always blink.
61
urwid.curses_display.curses.A_UNDERLINE |= (
62
urwid.curses_display.curses.A_BLINK)
64
63
65
64
def isoformat_to_datetime(iso):
66
65
"Parse an ISO 8601 date string to a datetime.datetime()"
83
82
properties and calls a hook function when any of them are
84
83
changed.
85
84
"""
86
def __init__(self, proxy_object=None, properties=None, **kwargs):
85
def __init__(self, proxy_object=None, *args, **kwargs):
87
86
self.proxy = proxy_object # Mandos Client proxy object
88
self.properties = dict() if properties is None else properties
89
self.property_changed_match = (
90
self.proxy.connect_to_signal("PropertyChanged",
91
self._property_changed,
92
client_interface,
93
byte_arrays=True))
94
95
if properties is None:
96
self.properties.update(
97
self.proxy.GetAll(client_interface,
98
dbus_interface
99
= dbus.PROPERTIES_IFACE))
100
101
super(MandosClientPropertyCache, self).__init__(**kwargs)
102
103
def _property_changed(self, property, value):
104
"""Helper which takes positional arguments"""
105
return self.property_changed(property=property, value=value)
87
88
self.properties = dict()
89
self.proxy.connect_to_signal("PropertyChanged",
90
self.property_changed,
91
client_interface,
92
byte_arrays=True)
93
94
self.properties.update(
95
self.proxy.GetAll(client_interface,
96
dbus_interface = dbus.PROPERTIES_IFACE))
97
98
#XXX This break good super behaviour!
99
# super(MandosClientPropertyCache, self).__init__(
100
# *args, **kwargs)
106
101
107
102
def property_changed(self, property=None, value=None):
108
103
"""This is called whenever we get a PropertyChanged signal
110
105
"""
111
106
# Update properties dict with new value
112
107
self.properties[property] = value
113
114
def delete(self):
115
self.property_changed_match.remove()
116
108
117
109
118
110
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
120
112
"""
121
113
122
114
def __init__(self, server_proxy_object=None, update_hook=None,
123
delete_hook=None, logger=None, **kwargs):
115
delete_hook=None, logger=None, *args, **kwargs):
124
116
# Called on update
125
117
self.update_hook = update_hook
126
118
# Called on delete
131
123
self.logger = logger
132
124
133
125
self._update_timer_callback_tag = None
126
self._update_timer_callback_lock = 0
127
self.last_checker_failed = False
134
128
135
129
# The widget shown normally
136
130
self._text_widget = urwid.Text("")
137
131
# The widget shown when we have focus
138
132
self._focus_text_widget = urwid.Text("")
139
super(MandosClientWidget, self).__init__(**kwargs)
133
super(MandosClientWidget, self).__init__(
134
update_hook=update_hook, delete_hook=delete_hook,
135
*args, **kwargs)
140
136
self.update()
141
137
self.opened = False
142
138
143
self.match_objects = (
144
self.proxy.connect_to_signal("CheckerCompleted",
145
self.checker_completed,
146
client_interface,
147
byte_arrays=True),
148
self.proxy.connect_to_signal("CheckerStarted",
149
self.checker_started,
150
client_interface,
151
byte_arrays=True),
152
self.proxy.connect_to_signal("GotSecret",
153
self.got_secret,
154
client_interface,
155
byte_arrays=True),
156
self.proxy.connect_to_signal("NeedApproval",
157
self.need_approval,
158
client_interface,
159
byte_arrays=True),
160
self.proxy.connect_to_signal("Rejected",
161
self.rejected,
162
client_interface,
163
byte_arrays=True))
164
self.logger('Created client {0}'
165
.format(self.properties["Name"]), level=0)
139
last_checked_ok = isoformat_to_datetime(self.properties
140
["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
["Interval"]))
150
151
if self.last_checker_failed:
152
self.using_timer(True)
153
154
if self.need_approval:
155
self.using_timer(True)
156
157
self.proxy.connect_to_signal("CheckerCompleted",
158
self.checker_completed,
159
client_interface,
160
byte_arrays=True)
161
self.proxy.connect_to_signal("CheckerStarted",
162
self.checker_started,
163
client_interface,
164
byte_arrays=True)
165
self.proxy.connect_to_signal("GotSecret",
166
self.got_secret,
167
client_interface,
168
byte_arrays=True)
169
self.proxy.connect_to_signal("NeedApproval",
170
self.need_approval,
171
client_interface,
172
byte_arrays=True)
173
self.proxy.connect_to_signal("Rejected",
174
self.rejected,
175
client_interface,
176
byte_arrays=True)
166
177
178
def property_changed(self, property=None, value=None):
179
super(self, MandosClientWidget).property_changed(property,
180
value)
181
if property == "ApprovalPending":
182
using_timer(bool(value))
183
167
184
def using_timer(self, flag):
168
185
"""Call this method with True or False when timer should be
169
186
activated or deactivated.
170
187
"""
171
if flag and self._update_timer_callback_tag is None:
172
# Will update the shown timer value every second
188
old = self._update_timer_callback_lock
189
if flag:
190
self._update_timer_callback_lock += 1
191
else:
192
self._update_timer_callback_lock -= 1
193
if old == 0 and self._update_timer_callback_lock:
173
194
self._update_timer_callback_tag = (gobject.timeout_add
174
195
(1000,
175
196
self.update_timer))
176
elif not (flag or self._update_timer_callback_tag is None):
197
elif old and self._update_timer_callback_lock == 0:
177
198
gobject.source_remove(self._update_timer_callback_tag)
178
199
self._update_timer_callback_tag = None
179
200
180
201
def checker_completed(self, exitstatus, condition, command):
181
202
if exitstatus == 0:
182
self.logger('Checker for client {0} (command "{1}")'
183
' succeeded'.format(self.properties["Name"],
184
command), level=0)
203
if self.last_checker_failed:
204
self.last_checker_failed = False
205
self.using_timer(False)
206
#self.logger('Checker for client %s (command "%s")'
207
# ' was successful'
208
# % (self.properties["Name"], command))
185
209
self.update()
186
210
return
187
211
# Checker failed
212
if not self.last_checker_failed:
213
self.last_checker_failed = True
214
self.using_timer(True)
188
215
if os.WIFEXITED(condition):
189
self.logger('Checker for client {0} (command "{1}")'
190
' failed with exit code {2}'
191
.format(self.properties["Name"], command,
192
os.WEXITSTATUS(condition)))
216
self.logger('Checker for client %s (command "%s")'
217
' failed with exit code %s'
218
% (self.properties["Name"], command,
219
os.WEXITSTATUS(condition)))
193
220
elif os.WIFSIGNALED(condition):
194
self.logger('Checker for client {0} (command "{1}") was'
195
' killed by signal {2}'
196
.format(self.properties["Name"], command,
197
os.WTERMSIG(condition)))
221
self.logger('Checker for client %s (command "%s")'
222
' was killed by signal %s'
223
% (self.properties["Name"], command,
224
os.WTERMSIG(condition)))
198
225
elif os.WCOREDUMP(condition):
199
self.logger('Checker for client {0} (command "{1}")'
226
self.logger('Checker for client %s (command "%s")'
200
227
' dumped core'
201
.format(self.properties["Name"], command))
228
% (self.properties["Name"], command))
202
229
else:
203
self.logger('Checker for client {0} completed'
204
' mysteriously'
205
.format(self.properties["Name"]))
230
self.logger('Checker for client %s completed'
231
' mysteriously')
206
232
self.update()
207
233
208
234
def checker_started(self, command):
209
"""Server signals that a checker started."""
210
self.logger('Client {0} started checker "{1}"'
211
.format(self.properties["Name"],
212
command), level=0)
235
#self.logger('Client %s started checker "%s"'
236
# % (self.properties["Name"], unicode(command)))
237
pass
213
238
214
239
def got_secret(self):
215
self.logger('Client {0} received its secret'
216
.format(self.properties["Name"]))
240
self.last_checker_failed = False
241
self.logger('Client %s received its secret'
242
% self.properties["Name"])
217
243
218
244
def need_approval(self, timeout, default):
219
245
if not default:
220
message = 'Client {0} needs approval within {1} seconds'
246
message = 'Client %s needs approval within %s seconds'
221
247
else:
222
message = 'Client {0} will get its secret in {1} seconds'
223
self.logger(message.format(self.properties["Name"],
224
timeout/1000))
248
message = 'Client %s will get its secret in %s seconds'
249
self.logger(message
250
% (self.properties["Name"], timeout/1000))
251
self.using_timer(True)
225
252
226
253
def rejected(self, reason):
227
self.logger('Client {0} was rejected; reason: {1}'
228
.format(self.properties["Name"], reason))
254
self.logger('Client %s was rejected; reason: %s'
255
% (self.properties["Name"], reason))
229
256
230
257
def selectable(self):
231
258
"""Make this a "selectable" widget.
253
280
"bold-underline-blink":
254
281
"bold-underline-blink-standout",
255
282
}
256
283
257
284
# Rebuild focus and non-focus widgets using current properties
258
285
259
286
# Base part of a client. Name!
260
base = '{name}: '.format(name=self.properties["Name"])
287
base = ('%(name)s: '
288
% {"name": self.properties["Name"]})
261
289
if not self.properties["Enabled"]:
262
290
message = "DISABLED"
263
self.using_timer(False)
264
291
elif self.properties["ApprovalPending"]:
265
292
timeout = datetime.timedelta(milliseconds
266
293
= self.properties
268
295
last_approval_request = isoformat_to_datetime(
269
296
self.properties["LastApprovalRequest"])
270
297
if last_approval_request is not None:
271
timer = max(timeout - (datetime.datetime.utcnow()
272
- last_approval_request),
273
datetime.timedelta())
298
timer = timeout - (datetime.datetime.utcnow()
299
- last_approval_request)
274
300
else:
275
301
timer = datetime.timedelta()
276
302
if self.properties["ApprovedByDefault"]:
277
message = "Approval in {0}. (d)eny?"
278
else:
279
message = "Denial in {0}. (a)pprove?"
280
message = message.format(str(timer).rsplit(".", 1)[0])
281
self.using_timer(True)
282
elif self.properties["LastCheckerStatus"] != 0:
283
# When checker has failed, show timer until client expires
284
expires = self.properties["Expires"]
285
if expires == "":
286
timer = datetime.timedelta(0)
287
else:
288
expires = (datetime.datetime.strptime
289
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
290
timer = max(expires - datetime.datetime.utcnow(),
291
datetime.timedelta())
303
message = "Approval in %s. (d)eny?"
304
else:
305
message = "Denial in %s. (a)pprove?"
306
message = message % unicode(timer).rsplit(".", 1)[0]
307
elif self.last_checker_failed:
308
timeout = datetime.timedelta(milliseconds
309
= self.properties
310
["Timeout"])
311
last_ok = isoformat_to_datetime(
312
max((self.properties["LastCheckedOK"]
313
or self.properties["Created"]),
314
self.properties["LastEnabled"]))
315
timer = timeout - (datetime.datetime.utcnow() - last_ok)
292
316
message = ('A checker has failed! Time until client'
293
' gets disabled: {0}'
294
.format(str(timer).rsplit(".", 1)[0]))
295
self.using_timer(True)
317
' gets disabled: %s'
318
% unicode(timer).rsplit(".", 1)[0])
296
319
else:
297
320
message = "enabled"
298
self.using_timer(False)
299
self._text = "{0}{1}".format(base, message)
300
321
self._text = "%s%s" % (base, message)
322
301
323
if not urwid.supports_unicode():
302
324
self._text = self._text.encode("ascii", "replace")
303
325
textlist = [("normal", self._text)]
315
337
self.update_hook()
316
338
317
339
def update_timer(self):
318
"""called by gobject. Will indefinitely loop until
319
gobject.source_remove() on tag is called"""
340
"called by gobject"
320
341
self.update()
321
342
return True # Keep calling this
322
343
323
def delete(self, **kwargs):
344
def delete(self):
324
345
if self._update_timer_callback_tag is not None:
325
346
gobject.source_remove(self._update_timer_callback_tag)
326
347
self._update_timer_callback_tag = None
327
for match in self.match_objects:
328
match.remove()
329
self.match_objects = ()
330
348
if self.delete_hook is not None:
331
349
self.delete_hook(self)
332
return super(MandosClientWidget, self).delete(**kwargs)
333
350
334
351
def render(self, maxcolrow, focus=False):
335
352
"""Render differently if we have focus.
341
358
"""Handle keys.
342
359
This overrides the method from urwid.FlowWidget"""
343
360
if key == "+":
344
self.proxy.Enable(dbus_interface = client_interface,
345
ignore_reply=True)
361
self.proxy.Enable(dbus_interface = client_interface)
346
362
elif key == "-":
347
self.proxy.Disable(dbus_interface = client_interface,
348
ignore_reply=True)
363
self.proxy.Disable(dbus_interface = client_interface)
349
364
elif key == "a":
350
365
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
351
dbus_interface = client_interface,
352
ignore_reply=True)
366
dbus_interface = client_interface)
353
367
elif key == "d":
354
368
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
355
dbus_interface = client_interface,
356
ignore_reply=True)
369
dbus_interface = client_interface)
357
370
elif key == "R" or key == "_" or key == "ctrl k":
358
371
self.server_proxy_object.RemoveClient(self.proxy
359
.object_path,
360
ignore_reply=True)
372
.object_path)
361
373
elif key == "s":
362
self.proxy.StartChecker(dbus_interface = client_interface,
363
ignore_reply=True)
374
self.proxy.StartChecker(dbus_interface = client_interface)
364
375
elif key == "S":
365
self.proxy.StopChecker(dbus_interface = client_interface,
366
ignore_reply=True)
376
self.proxy.StopChecker(dbus_interface = client_interface)
367
377
elif key == "C":
368
self.proxy.CheckedOK(dbus_interface = client_interface,
369
ignore_reply=True)
378
self.proxy.CheckedOK(dbus_interface = client_interface)
370
379
# xxx
371
380
# elif key == "p" or key == "=":
372
381
# self.proxy.pause()
377
386
else:
378
387
return key
379
388
380
def property_changed(self, property=None, **kwargs):
389
def property_changed(self, property=None, value=None,
390
*args, **kwargs):
381
391
"""Call self.update() if old value is not new value.
382
392
This overrides the method from MandosClientPropertyCache"""
383
property_name = str(property)
393
property_name = unicode(property)
384
394
old_value = self.properties.get(property_name)
385
395
super(MandosClientWidget, self).property_changed(
386
property=property, **kwargs)
396
property=property, value=value, *args, **kwargs)
387
397
if self.properties.get(property_name) != old_value:
388
398
self.update()
389
399
393
403
"down" key presses, thus not allowing any containing widgets to
394
404
use them as an excuse to shift focus away from this widget.
395
405
"""
396
def keypress(self, *args, **kwargs):
397
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
406
def keypress(self, maxcolrow, key):
407
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
398
408
if ret in ("up", "down"):
399
409
return
400
410
return ret
404
414
"""This is the entire user interface - the whole screen
405
415
with boxes, lists of client widgets, etc.
406
416
"""
407
def __init__(self, max_log_length=1000, log_level=1):
417
def __init__(self, max_log_length=1000):
408
418
DBusGMainLoop(set_as_default=True)
409
419
410
420
self.screen = urwid.curses_display.Screen()
413
423
("normal",
414
424
"default", "default", None),
415
425
("bold",
416
"bold", "default", "bold"),
426
"default", "default", "bold"),
417
427
("underline-blink",
418
"underline,blink", "default", "underline,blink"),
428
"default", "default", "underline"),
419
429
("standout",
420
"standout", "default", "standout"),
430
"default", "default", "standout"),
421
431
("bold-underline-blink",
422
"bold,underline,blink", "default", "bold,underline,blink"),
432
"default", "default", ("bold", "underline")),
423
433
("bold-standout",
424
"bold,standout", "default", "bold,standout"),
434
"default", "default", ("bold", "standout")),
425
435
("underline-blink-standout",
426
"underline,blink,standout", "default",
427
"underline,blink,standout"),
436
"default", "default", ("underline", "standout")),
428
437
("bold-underline-blink-standout",
429
"bold,underline,blink,standout", "default",
430
"bold,underline,blink,standout"),
438
"default", "default", ("bold", "underline",
439
"standout")),
431
440
))
432
441
433
442
if urwid.supports_unicode():
448
457
self.log = []
449
458
self.max_log_length = max_log_length
450
459
451
self.log_level = log_level
452
453
460
# We keep a reference to the log widget so we can remove it
454
461
# from the ListWalker without it getting destroyed
455
462
self.logbox = ConstrainedListBox(self.log)
467
474
468
475
self.busname = domain + '.Mandos'
469
476
self.main_loop = gobject.MainLoop()
477
self.bus = dbus.SystemBus()
478
mandos_dbus_objc = self.bus.get_object(
479
self.busname, "/", follow_name_owner_changes=True)
480
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
481
dbus_interface
482
= server_interface)
483
try:
484
mandos_clients = (self.mandos_serv
485
.GetAllClientsWithProperties())
486
except dbus.exceptions.DBusException:
487
mandos_clients = dbus.Dictionary()
488
489
(self.mandos_serv
490
.connect_to_signal("ClientRemoved",
491
self.find_and_remove_client,
492
dbus_interface=server_interface,
493
byte_arrays=True))
494
(self.mandos_serv
495
.connect_to_signal("ClientAdded",
496
self.add_new_client,
497
dbus_interface=server_interface,
498
byte_arrays=True))
499
(self.mandos_serv
500
.connect_to_signal("ClientNotFound",
501
self.client_not_found,
502
dbus_interface=server_interface,
503
byte_arrays=True))
504
for path, client in mandos_clients.iteritems():
505
client_proxy_object = self.bus.get_object(self.busname,
506
path)
507
self.add_client(MandosClientWidget(server_proxy_object
508
=self.mandos_serv,
509
proxy_object
510
=client_proxy_object,
511
properties=client,
512
update_hook
513
=self.refresh,
514
delete_hook
515
=self.remove_client,
516
logger
517
=self.log_message),
518
path=path)
470
519
471
520
def client_not_found(self, fingerprint, address):
472
self.log_message("Client with address {0} and fingerprint"
473
" {1} could not be found"
474
.format(address, fingerprint))
521
self.log_message(("Client with address %s and fingerprint %s"
522
" could not be found" % (address,
523
fingerprint)))
475
524
476
525
def rebuild(self):
477
526
"""This rebuilds the User Interface.
487
536
self.divider)))
488
537
if self.log_visible:
489
538
self.uilist.append(self.logbox)
539
pass
490
540
self.topwidget = urwid.Pile(self.uilist)
491
541
492
def log_message(self, message, level=1):
493
"""Log message formatted with timestamp"""
494
if level < self.log_level:
495
return
542
def log_message(self, message):
496
543
timestamp = datetime.datetime.now().isoformat()
497
self.log_message_raw("{0}: {1}".format(timestamp, message),
498
level=level)
544
self.log_message_raw(timestamp + ": " + message)
499
545
500
def log_message_raw(self, markup, level=1):
546
def log_message_raw(self, markup):
501
547
"""Add a log message to the log buffer."""
502
if level < self.log_level:
503
return
504
548
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
505
549
if (self.max_log_length
506
550
and len(self.log) > self.max_log_length):
513
557
"""Toggle visibility of the log buffer."""
514
558
self.log_visible = not self.log_visible
515
559
self.rebuild()
516
self.log_message("Log visibility changed to: {0}"
517
.format(self.log_visible), level=0)
560
#self.log_message("Log visibility changed to: "
561
# + unicode(self.log_visible))
518
562
519
563
def change_log_display(self):
520
564
"""Change type of log display.
525
569
self.log_wrap = "clip"
526
570
for textwidget in self.log:
527
571
textwidget.set_wrap_mode(self.log_wrap)
528
self.log_message("Wrap mode: {0}".format(self.log_wrap),
529
level=0)
572
#self.log_message("Wrap mode: " + self.log_wrap)
530
573
531
574
def find_and_remove_client(self, path, name):
532
"""Find a client by its object path and remove it.
575
"""Find an client from its object path and remove it.
533
576
534
577
This is connected to the ClientRemoved signal from the
535
578
Mandos server object."""
537
580
client = self.clients_dict[path]
538
581
except KeyError:
539
582
# not found?
540
self.log_message("Unknown client {0!r} ({1!r}) removed"
541
.format(name, path))
542
583
return
543
client.delete()
584
self.remove_client(client, path)
544
585
545
586
def add_new_client(self, path):
546
587
client_proxy_object = self.bus.get_object(self.busname, path)
561
602
if path is None:
562
603
path = client.proxy.object_path
563
604
self.clients_dict[path] = client
564
self.clients.sort(key=lambda c: c.properties["Name"])
605
self.clients.sort(None, lambda c: c.properties["Name"])
565
606
self.refresh()
566
607
567
608
def remove_client(self, client, path=None):
569
610
if path is None:
570
611
path = client.proxy.object_path
571
612
del self.clients_dict[path]
613
if not self.clients_dict:
614
# Work around bug in Urwid 0.9.8.3 - if a SimpleListWalker
615
# is completely emptied, we need to recreate it.
616
self.clients = urwid.SimpleListWalker([])
617
self.rebuild()
572
618
self.refresh()
573
619
574
620
def refresh(self):
578
624
579
625
def run(self):
580
626
"""Start the main loop and exit when it's done."""
581
self.bus = dbus.SystemBus()
582
mandos_dbus_objc = self.bus.get_object(
583
self.busname, "/", follow_name_owner_changes=True)
584
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
585
dbus_interface
586
= server_interface)
587
try:
588
mandos_clients = (self.mandos_serv
589
.GetAllClientsWithProperties())
590
if not mandos_clients:
591
self.log_message_raw(("bold", "Note: Server has no clients."))
592
except dbus.exceptions.DBusException:
593
self.log_message_raw(("bold", "Note: No Mandos server running."))
594
mandos_clients = dbus.Dictionary()
595
596
(self.mandos_serv
597
.connect_to_signal("ClientRemoved",
598
self.find_and_remove_client,
599
dbus_interface=server_interface,
600
byte_arrays=True))
601
(self.mandos_serv
602
.connect_to_signal("ClientAdded",
603
self.add_new_client,
604
dbus_interface=server_interface,
605
byte_arrays=True))
606
(self.mandos_serv
607
.connect_to_signal("ClientNotFound",
608
self.client_not_found,
609
dbus_interface=server_interface,
610
byte_arrays=True))
611
for path, client in mandos_clients.items():
612
client_proxy_object = self.bus.get_object(self.busname,
613
path)
614
self.add_client(MandosClientWidget(server_proxy_object
615
=self.mandos_serv,
616
proxy_object
617
=client_proxy_object,
618
properties=client,
619
update_hook
620
=self.refresh,
621
delete_hook
622
=self.remove_client,
623
logger
624
=self.log_message),
625
path=path)
626
627
627
self.refresh()
628
628
self._input_callback_tag = (gobject.io_add_watch
629
629
(sys.stdin.fileno(),
661
661
elif key == "window resize":
662
662
self.size = self.screen.get_cols_rows()
663
663
self.refresh()
664
elif key == "ctrl l":
665
self.screen.clear()
664
elif key == "\f": # Ctrl-L
666
665
self.refresh()
667
666
elif key == "l" or key == "D":
668
667
self.toggle_log_display()
680
679
"?: Help",
681
680
"l: Log window toggle",
682
681
"TAB: Switch window",
683
"w: Wrap (log lines)",
684
"v: Toggle verbose log",
685
))))
682
"w: Wrap (log)"))))
686
683
self.log_message_raw(("bold",
687
684
" "
688
685
.join(("Clients:",
701
698
else:
702
699
self.topwidget.set_focus(self.logbox)
703
700
self.refresh()
704
elif key == "v":
705
if self.log_level == 0:
706
self.log_level = 1
707
self.log_message("Verbose mode: Off")
708
else:
709
self.log_level = 0
710
self.log_message("Verbose mode: On")
711
701
#elif (key == "end" or key == "meta >" or key == "G"
712
702
# or key == ">"):
713
703
# pass # xxx end-of-buffer
736
726
ui.run()
737
727
except KeyboardInterrupt:
738
728
ui.screen.stop()
739
except Exception as e:
740
ui.log_message(str(e))
729
except Exception, e:
730
ui.log_message(unicode(e))
741
731
ui.screen.stop()
742
732
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0