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- Committer: Teddy Hogeborn
- Date: 2014-07-25 22:44:20 UTC
- mto: This revision was merged to the branch mainline in revision 724.
- Revision ID: teddy@recompile.se-20140725224420-4a5ct2ptt0hsc92z
Require Python 2.7.
This is in preparation for the eventual move to Python 3, which will
happen as soon as all Python modules required by Mandos are available.
The mandos-ctl and mandos-monitor programs are already portable
between Python 2.6 and Python 3 without changes; this change will
bring the requirement up to Python 2.7.
* INSTALL (Prerequisites/Libraries/Mandos Server): Document
requirement of
Python 2.7; remove
Python-argparse
which is in the
Python 2.7 standard
library.
* debian/control (Source: mandos/Build-Depends-Indep): Depend on
exactly the
python2.7
package and all
the Python 2.7
versions of the
python modules.
(Package: mandos/Depends): - '' - but still depend on python (<=2.7)
and the generic versions of the Python
modules; this is for mandos-ctl and
mandos-monitor, both of which are
compatible with Python 3, and use
#!/usr/bin/python.
* mandos: Use #!/usr/bin/python2.7 instead of #!/usr/bin/python.
This is in preparation for the eventual move to Python 3, which will
happen as soon as all Python modules required by Mandos are available.
The mandos-ctl and mandos-monitor programs are already portable
between Python 2.6 and Python 3 without changes; this change will
bring the requirement up to Python 2.7.
* INSTALL (Prerequisites/Libraries/Mandos Server): Document
requirement of
Python 2.7; remove
Python-argparse
which is in the
Python 2.7 standard
library.
* debian/control (Source: mandos/Build-Depends-Indep): Depend on
exactly the
python2.7
package and all
the Python 2.7
versions of the
python modules.
(Package: mandos/Depends): - '' - but still depend on python (<=2.7)
and the generic versions of the Python
modules; this is for mandos-ctl and
mandos-monitor, both of which are
compatible with Python 3, and use
#!/usr/bin/python.
* mandos: Use #!/usr/bin/python2.7 instead of #!/usr/bin/python.
- files added:
- 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 © 2009-2011 Teddy Hogeborn
7
# Copyright © 2009-2011 Björn Påhlsson
6
# Copyright © 2009-2014 Teddy Hogeborn
7
# Copyright © 2009-2014 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 <http://www.gnu.org/licenses/>.
20
# along with this program. If not, see
21
# <http://www.gnu.org/licenses/>.
21
22
#
22
# Contact the authors at <mandos@fukt.bsnet.se>.
23
# Contact the authors at <mandos@recompile.se>.
23
24
#
24
25
25
from __future__ import division, absolute_import, print_function, unicode_literals
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
28
try:
29
from future_builtins import *
30
except ImportError:
31
pass
26
32
27
33
import sys
28
34
import os
29
import signal
30
35
31
36
import datetime
32
37
34
39
import urwid
35
40
36
41
from dbus.mainloop.glib import DBusGMainLoop
37
import gobject
42
try:
43
import gobject
44
except ImportError:
45
from gi.repository import GObject as gobject
38
46
39
47
import dbus
40
48
41
import UserList
42
43
49
import locale
44
50
51
if sys.version_info[0] == 2:
52
str = unicode
53
45
54
locale.setlocale(locale.LC_ALL, '')
46
55
47
56
import logging
48
57
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
49
58
50
59
# Some useful constants
51
domain = 'se.bsnet.fukt'
60
domain = 'se.recompile'
52
61
server_interface = domain + '.Mandos'
53
62
client_interface = domain + '.Mandos.Client'
54
version = "1.3.0"
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)
63
version = "1.6.7"
63
64
64
65
def isoformat_to_datetime(iso):
65
66
"Parse an ISO 8601 date string to a datetime.datetime()"
82
83
properties and calls a hook function when any of them are
83
84
changed.
84
85
"""
85
def __init__(self, proxy_object=None, *args, **kwargs):
86
def __init__(self, proxy_object=None, properties=None, **kwargs):
86
87
self.proxy = proxy_object # Mandos Client proxy object
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)
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)
101
106
102
107
def property_changed(self, property=None, value=None):
103
108
"""This is called whenever we get a PropertyChanged signal
105
110
"""
106
111
# Update properties dict with new value
107
112
self.properties[property] = value
113
114
def delete(self):
115
self.property_changed_match.remove()
108
116
109
117
110
118
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
112
120
"""
113
121
114
122
def __init__(self, server_proxy_object=None, update_hook=None,
115
delete_hook=None, logger=None, *args, **kwargs):
123
delete_hook=None, logger=None, **kwargs):
116
124
# Called on update
117
125
self.update_hook = update_hook
118
126
# Called on delete
123
131
self.logger = logger
124
132
125
133
self._update_timer_callback_tag = None
126
self._update_timer_callback_lock = 0
127
self.last_checker_failed = False
128
134
129
135
# The widget shown normally
130
136
self._text_widget = urwid.Text("")
131
137
# The widget shown when we have focus
132
138
self._focus_text_widget = urwid.Text("")
133
super(MandosClientWidget, self).__init__(
134
update_hook=update_hook, delete_hook=delete_hook,
135
*args, **kwargs)
139
super(MandosClientWidget, self).__init__(**kwargs)
136
140
self.update()
137
141
self.opened = False
138
142
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)
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)
177
166
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
184
167
def using_timer(self, flag):
185
168
"""Call this method with True or False when timer should be
186
169
activated or deactivated.
187
170
"""
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:
171
if flag and self._update_timer_callback_tag is None:
172
# Will update the shown timer value every second
194
173
self._update_timer_callback_tag = (gobject.timeout_add
195
174
(1000,
196
175
self.update_timer))
197
elif old and self._update_timer_callback_lock == 0:
176
elif not (flag or self._update_timer_callback_tag is None):
198
177
gobject.source_remove(self._update_timer_callback_tag)
199
178
self._update_timer_callback_tag = None
200
179
201
180
def checker_completed(self, exitstatus, condition, command):
202
181
if exitstatus == 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))
182
self.logger('Checker for client {0} (command "{1}")'
183
' succeeded'.format(self.properties["Name"],
184
command), level=0)
209
185
self.update()
210
186
return
211
187
# Checker failed
212
if not self.last_checker_failed:
213
self.last_checker_failed = True
214
self.using_timer(True)
215
188
if os.WIFEXITED(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)))
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)))
220
193
elif os.WIFSIGNALED(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)))
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)))
225
198
elif os.WCOREDUMP(condition):
226
self.logger('Checker for client %s (command "%s")'
199
self.logger('Checker for client {0} (command "{1}")'
227
200
' dumped core'
228
% (self.properties["Name"], command))
201
.format(self.properties["Name"], command))
229
202
else:
230
self.logger('Checker for client %s completed'
231
' mysteriously')
203
self.logger('Checker for client {0} completed'
204
' mysteriously'
205
.format(self.properties["Name"]))
232
206
self.update()
233
207
234
208
def checker_started(self, command):
235
#self.logger('Client %s started checker "%s"'
236
# % (self.properties["Name"], unicode(command)))
237
pass
209
"""Server signals that a checker started."""
210
self.logger('Client {0} started checker "{1}"'
211
.format(self.properties["Name"],
212
command), level=0)
238
213
239
214
def got_secret(self):
240
self.last_checker_failed = False
241
self.logger('Client %s received its secret'
242
% self.properties["Name"])
215
self.logger('Client {0} received its secret'
216
.format(self.properties["Name"]))
243
217
244
218
def need_approval(self, timeout, default):
245
219
if not default:
246
message = 'Client %s needs approval within %s seconds'
220
message = 'Client {0} needs approval within {1} seconds'
247
221
else:
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)
222
message = 'Client {0} will get its secret in {1} seconds'
223
self.logger(message.format(self.properties["Name"],
224
timeout/1000))
252
225
253
226
def rejected(self, reason):
254
self.logger('Client %s was rejected; reason: %s'
255
% (self.properties["Name"], reason))
227
self.logger('Client {0} was rejected; reason: {1}'
228
.format(self.properties["Name"], reason))
256
229
257
230
def selectable(self):
258
231
"""Make this a "selectable" widget.
280
253
"bold-underline-blink":
281
254
"bold-underline-blink-standout",
282
255
}
283
256
284
257
# Rebuild focus and non-focus widgets using current properties
285
258
286
259
# Base part of a client. Name!
287
base = ('%(name)s: '
288
% {"name": self.properties["Name"]})
260
base = '{name}: '.format(name=self.properties["Name"])
289
261
if not self.properties["Enabled"]:
290
262
message = "DISABLED"
263
self.using_timer(False)
291
264
elif self.properties["ApprovalPending"]:
292
265
timeout = datetime.timedelta(milliseconds
293
266
= self.properties
295
268
last_approval_request = isoformat_to_datetime(
296
269
self.properties["LastApprovalRequest"])
297
270
if last_approval_request is not None:
298
timer = timeout - (datetime.datetime.utcnow()
299
- last_approval_request)
271
timer = max(timeout - (datetime.datetime.utcnow()
272
- last_approval_request),
273
datetime.timedelta())
300
274
else:
301
275
timer = datetime.timedelta()
302
276
if self.properties["ApprovedByDefault"]:
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)
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())
316
292
message = ('A checker has failed! Time until client'
317
' gets disabled: %s'
318
% unicode(timer).rsplit(".", 1)[0])
293
' gets disabled: {0}'
294
.format(str(timer).rsplit(".", 1)[0]))
295
self.using_timer(True)
319
296
else:
320
297
message = "enabled"
321
self._text = "%s%s" % (base, message)
322
298
self.using_timer(False)
299
self._text = "{0}{1}".format(base, message)
300
323
301
if not urwid.supports_unicode():
324
302
self._text = self._text.encode("ascii", "replace")
325
303
textlist = [("normal", self._text)]
337
315
self.update_hook()
338
316
339
317
def update_timer(self):
340
"called by gobject"
318
"""called by gobject. Will indefinitely loop until
319
gobject.source_remove() on tag is called"""
341
320
self.update()
342
321
return True # Keep calling this
343
322
344
def delete(self):
323
def delete(self, **kwargs):
345
324
if self._update_timer_callback_tag is not None:
346
325
gobject.source_remove(self._update_timer_callback_tag)
347
326
self._update_timer_callback_tag = None
327
for match in self.match_objects:
328
match.remove()
329
self.match_objects = ()
348
330
if self.delete_hook is not None:
349
331
self.delete_hook(self)
332
return super(MandosClientWidget, self).delete(**kwargs)
350
333
351
334
def render(self, maxcolrow, focus=False):
352
335
"""Render differently if we have focus.
394
377
else:
395
378
return key
396
379
397
def property_changed(self, property=None, value=None,
398
*args, **kwargs):
380
def property_changed(self, property=None, **kwargs):
399
381
"""Call self.update() if old value is not new value.
400
382
This overrides the method from MandosClientPropertyCache"""
401
property_name = unicode(property)
383
property_name = str(property)
402
384
old_value = self.properties.get(property_name)
403
385
super(MandosClientWidget, self).property_changed(
404
property=property, value=value, *args, **kwargs)
386
property=property, **kwargs)
405
387
if self.properties.get(property_name) != old_value:
406
388
self.update()
407
389
411
393
"down" key presses, thus not allowing any containing widgets to
412
394
use them as an excuse to shift focus away from this widget.
413
395
"""
414
def keypress(self, maxcolrow, key):
415
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
396
def keypress(self, *args, **kwargs):
397
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
416
398
if ret in ("up", "down"):
417
399
return
418
400
return ret
422
404
"""This is the entire user interface - the whole screen
423
405
with boxes, lists of client widgets, etc.
424
406
"""
425
def __init__(self, max_log_length=1000):
407
def __init__(self, max_log_length=1000, log_level=1):
426
408
DBusGMainLoop(set_as_default=True)
427
409
428
410
self.screen = urwid.curses_display.Screen()
431
413
("normal",
432
414
"default", "default", None),
433
415
("bold",
434
"default", "default", "bold"),
416
"bold", "default", "bold"),
435
417
("underline-blink",
436
"default", "default", "underline"),
418
"underline,blink", "default", "underline,blink"),
437
419
("standout",
438
"default", "default", "standout"),
420
"standout", "default", "standout"),
439
421
("bold-underline-blink",
440
"default", "default", ("bold", "underline")),
422
"bold,underline,blink", "default", "bold,underline,blink"),
441
423
("bold-standout",
442
"default", "default", ("bold", "standout")),
424
"bold,standout", "default", "bold,standout"),
443
425
("underline-blink-standout",
444
"default", "default", ("underline", "standout")),
426
"underline,blink,standout", "default",
427
"underline,blink,standout"),
445
428
("bold-underline-blink-standout",
446
"default", "default", ("bold", "underline",
447
"standout")),
429
"bold,underline,blink,standout", "default",
430
"bold,underline,blink,standout"),
448
431
))
449
432
450
433
if urwid.supports_unicode():
465
448
self.log = []
466
449
self.max_log_length = max_log_length
467
450
451
self.log_level = log_level
452
468
453
# We keep a reference to the log widget so we can remove it
469
454
# from the ListWalker without it getting destroyed
470
455
self.logbox = ConstrainedListBox(self.log)
482
467
483
468
self.busname = domain + '.Mandos'
484
469
self.main_loop = gobject.MainLoop()
485
self.bus = dbus.SystemBus()
486
mandos_dbus_objc = self.bus.get_object(
487
self.busname, "/", follow_name_owner_changes=True)
488
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
489
dbus_interface
490
= server_interface)
491
try:
492
mandos_clients = (self.mandos_serv
493
.GetAllClientsWithProperties())
494
except dbus.exceptions.DBusException:
495
mandos_clients = dbus.Dictionary()
496
497
(self.mandos_serv
498
.connect_to_signal("ClientRemoved",
499
self.find_and_remove_client,
500
dbus_interface=server_interface,
501
byte_arrays=True))
502
(self.mandos_serv
503
.connect_to_signal("ClientAdded",
504
self.add_new_client,
505
dbus_interface=server_interface,
506
byte_arrays=True))
507
(self.mandos_serv
508
.connect_to_signal("ClientNotFound",
509
self.client_not_found,
510
dbus_interface=server_interface,
511
byte_arrays=True))
512
for path, client in mandos_clients.iteritems():
513
client_proxy_object = self.bus.get_object(self.busname,
514
path)
515
self.add_client(MandosClientWidget(server_proxy_object
516
=self.mandos_serv,
517
proxy_object
518
=client_proxy_object,
519
properties=client,
520
update_hook
521
=self.refresh,
522
delete_hook
523
=self.remove_client,
524
logger
525
=self.log_message),
526
path=path)
527
470
528
471
def client_not_found(self, fingerprint, address):
529
self.log_message(("Client with address %s and fingerprint %s"
530
" could not be found" % (address,
531
fingerprint)))
472
self.log_message("Client with address {0} and fingerprint"
473
" {1} could not be found"
474
.format(address, fingerprint))
532
475
533
476
def rebuild(self):
534
477
"""This rebuilds the User Interface.
544
487
self.divider)))
545
488
if self.log_visible:
546
489
self.uilist.append(self.logbox)
547
pass
548
490
self.topwidget = urwid.Pile(self.uilist)
549
491
550
def log_message(self, message):
492
def log_message(self, message, level=1):
493
"""Log message formatted with timestamp"""
494
if level < self.log_level:
495
return
551
496
timestamp = datetime.datetime.now().isoformat()
552
self.log_message_raw(timestamp + ": " + message)
497
self.log_message_raw("{0}: {1}".format(timestamp, message),
498
level=level)
553
499
554
def log_message_raw(self, markup):
500
def log_message_raw(self, markup, level=1):
555
501
"""Add a log message to the log buffer."""
502
if level < self.log_level:
503
return
556
504
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
557
505
if (self.max_log_length
558
506
and len(self.log) > self.max_log_length):
565
513
"""Toggle visibility of the log buffer."""
566
514
self.log_visible = not self.log_visible
567
515
self.rebuild()
568
#self.log_message("Log visibility changed to: "
569
# + unicode(self.log_visible))
516
self.log_message("Log visibility changed to: {0}"
517
.format(self.log_visible), level=0)
570
518
571
519
def change_log_display(self):
572
520
"""Change type of log display.
577
525
self.log_wrap = "clip"
578
526
for textwidget in self.log:
579
527
textwidget.set_wrap_mode(self.log_wrap)
580
#self.log_message("Wrap mode: " + self.log_wrap)
528
self.log_message("Wrap mode: {0}".format(self.log_wrap),
529
level=0)
581
530
582
531
def find_and_remove_client(self, path, name):
583
"""Find an client from its object path and remove it.
532
"""Find a client by its object path and remove it.
584
533
585
534
This is connected to the ClientRemoved signal from the
586
535
Mandos server object."""
588
537
client = self.clients_dict[path]
589
538
except KeyError:
590
539
# not found?
540
self.log_message("Unknown client {0!r} ({1!r}) removed"
541
.format(name, path))
591
542
return
592
self.remove_client(client, path)
543
client.delete()
593
544
594
545
def add_new_client(self, path):
595
546
client_proxy_object = self.bus.get_object(self.busname, path)
610
561
if path is None:
611
562
path = client.proxy.object_path
612
563
self.clients_dict[path] = client
613
self.clients.sort(None, lambda c: c.properties["Name"])
564
self.clients.sort(key=lambda c: c.properties["Name"])
614
565
self.refresh()
615
566
616
567
def remove_client(self, client, path=None):
618
569
if path is None:
619
570
path = client.proxy.object_path
620
571
del self.clients_dict[path]
621
if not self.clients_dict:
622
# Work around bug in Urwid 0.9.8.3 - if a SimpleListWalker
623
# is completely emptied, we need to recreate it.
624
self.clients = urwid.SimpleListWalker([])
625
self.rebuild()
626
572
self.refresh()
627
573
628
574
def refresh(self):
632
578
633
579
def run(self):
634
580
"""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
635
627
self.refresh()
636
628
self._input_callback_tag = (gobject.io_add_watch
637
629
(sys.stdin.fileno(),
669
661
elif key == "window resize":
670
662
self.size = self.screen.get_cols_rows()
671
663
self.refresh()
672
elif key == "\f": # Ctrl-L
664
elif key == "ctrl l":
665
self.screen.clear()
673
666
self.refresh()
674
667
elif key == "l" or key == "D":
675
668
self.toggle_log_display()
687
680
"?: Help",
688
681
"l: Log window toggle",
689
682
"TAB: Switch window",
690
"w: Wrap (log)"))))
683
"w: Wrap (log lines)",
684
"v: Toggle verbose log",
685
))))
691
686
self.log_message_raw(("bold",
692
687
" "
693
688
.join(("Clients:",
706
701
else:
707
702
self.topwidget.set_focus(self.logbox)
708
703
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")
709
711
#elif (key == "end" or key == "meta >" or key == "G"
710
712
# or key == ">"):
711
713
# pass # xxx end-of-buffer
734
736
ui.run()
735
737
except KeyboardInterrupt:
736
738
ui.screen.stop()
737
except Exception, e:
738
ui.log_message(unicode(e))
739
except Exception as e:
740
ui.log_message(str(e))
739
741
ui.screen.stop()
740
742
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0