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 624
- compare with another revision
- download diff
- download tarball
- view history from revision 624
- Committer: Teddy Hogeborn
- Date: 2013-10-13 15:43:42 UTC
- Revision ID: teddy@recompile.se-20131013154342-2ztabynqog6xuk0t
* initramfs-unpack: Bug fix: Made executable.
added
removed
mandos-monitor
1
1
#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
#
3
#
4
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2009-2017 Teddy Hogeborn
7
# Copyright © 2009-2017 Björn Påhlsson
8
#
5
#
6
# Copyright © 2009-2012 Teddy Hogeborn
7
# Copyright © 2009-2012 Björn Påhlsson
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
11
11
# the Free Software Foundation, either version 3 of the License, or
15
15
# but WITHOUT ANY WARRANTY; without even the implied warranty of
16
16
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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
20
# along with this program. If not, see
21
21
# <http://www.gnu.org/licenses/>.
22
#
22
#
23
23
# Contact the authors at <mandos@recompile.se>.
24
#
24
#
25
25
26
26
from __future__ import (division, absolute_import, print_function,
27
27
unicode_literals)
32
32
33
33
import sys
34
34
import os
35
import signal
35
36
36
37
import datetime
37
38
39
40
import urwid
40
41
41
42
from dbus.mainloop.glib import DBusGMainLoop
42
from gi.repository import GLib
43
try:
44
import gobject
45
except ImportError:
46
from gi.repository import GObject as gobject
43
47
44
48
import dbus
45
49
46
50
import locale
47
51
48
import logging
49
50
if sys.version_info.major == 2:
52
if sys.version_info[0] == 2:
51
53
str = unicode
52
54
53
55
locale.setlocale(locale.LC_ALL, '')
54
56
57
import logging
55
58
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
56
59
57
60
# Some useful constants
58
61
domain = 'se.recompile'
59
62
server_interface = domain + '.Mandos'
60
63
client_interface = domain + '.Mandos.Client'
61
version = "1.7.14"
62
63
try:
64
dbus.OBJECT_MANAGER_IFACE
65
except AttributeError:
66
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
67
64
version = "1.6.0"
68
65
69
66
def isoformat_to_datetime(iso):
70
67
"Parse an ISO 8601 date string to a datetime.datetime()"
79
76
int(day),
80
77
int(hour),
81
78
int(minute),
82
int(second), # Whole seconds
83
int(fraction*1000000)) # Microseconds
84
79
int(second), # Whole seconds
80
int(fraction*1000000)) # Microseconds
85
81
86
82
class MandosClientPropertyCache(object):
87
83
"""This wraps a Mandos Client D-Bus proxy object, caches the
89
85
changed.
90
86
"""
91
87
def __init__(self, proxy_object=None, properties=None, **kwargs):
92
self.proxy = proxy_object # Mandos Client proxy object
88
self.proxy = proxy_object # Mandos Client proxy object
93
89
self.properties = dict() if properties is None else properties
94
90
self.property_changed_match = (
95
self.proxy.connect_to_signal("PropertiesChanged",
96
self.properties_changed,
97
dbus.PROPERTIES_IFACE,
91
self.proxy.connect_to_signal("PropertyChanged",
92
self._property_changed,
93
client_interface,
98
94
byte_arrays=True))
99
95
100
96
if properties is None:
101
self.properties.update(self.proxy.GetAll(
102
client_interface,
103
dbus_interface=dbus.PROPERTIES_IFACE))
104
97
self.properties.update(
98
self.proxy.GetAll(client_interface,
99
dbus_interface
100
= dbus.PROPERTIES_IFACE))
101
105
102
super(MandosClientPropertyCache, self).__init__(**kwargs)
106
107
def properties_changed(self, interface, properties, invalidated):
108
"""This is called whenever we get a PropertiesChanged signal
109
It updates the changed properties in the "properties" dict.
103
104
def _property_changed(self, property, value):
105
"""Helper which takes positional arguments"""
106
return self.property_changed(property=property, value=value)
107
108
def property_changed(self, property=None, value=None):
109
"""This is called whenever we get a PropertyChanged signal
110
It updates the changed property in the "properties" dict.
110
111
"""
111
112
# Update properties dict with new value
112
if interface == client_interface:
113
self.properties.update(properties)
114
113
self.properties[property] = value
114
115
115
def delete(self):
116
116
self.property_changed_match.remove()
117
117
119
119
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
120
120
"""A Mandos Client which is visible on the screen.
121
121
"""
122
122
123
123
def __init__(self, server_proxy_object=None, update_hook=None,
124
124
delete_hook=None, logger=None, **kwargs):
125
125
# Called on update
130
130
self.server_proxy_object = server_proxy_object
131
131
# Logger
132
132
self.logger = logger
133
133
134
134
self._update_timer_callback_tag = None
135
135
136
136
# The widget shown normally
137
137
self._text_widget = urwid.Text("")
138
138
# The widget shown when we have focus
140
140
super(MandosClientWidget, self).__init__(**kwargs)
141
141
self.update()
142
142
self.opened = False
143
143
144
144
self.match_objects = (
145
145
self.proxy.connect_to_signal("CheckerCompleted",
146
146
self.checker_completed,
162
162
self.rejected,
163
163
client_interface,
164
164
byte_arrays=True))
165
self.logger('Created client {}'
166
.format(self.properties["Name"]), level=0)
167
165
#self.logger('Created client {0}'
166
# .format(self.properties["Name"]))
167
168
168
def using_timer(self, flag):
169
169
"""Call this method with True or False when timer should be
170
170
activated or deactivated.
171
171
"""
172
172
if flag and self._update_timer_callback_tag is None:
173
173
# Will update the shown timer value every second
174
self._update_timer_callback_tag = (GLib.timeout_add
174
self._update_timer_callback_tag = (gobject.timeout_add
175
175
(1000,
176
176
self.update_timer))
177
177
elif not (flag or self._update_timer_callback_tag is None):
178
GLib.source_remove(self._update_timer_callback_tag)
178
gobject.source_remove(self._update_timer_callback_tag)
179
179
self._update_timer_callback_tag = None
180
180
181
181
def checker_completed(self, exitstatus, condition, command):
182
182
if exitstatus == 0:
183
self.logger('Checker for client {} (command "{}")'
184
' succeeded'.format(self.properties["Name"],
185
command), level=0)
186
183
self.update()
187
184
return
188
185
# Checker failed
189
186
if os.WIFEXITED(condition):
190
self.logger('Checker for client {} (command "{}") failed'
191
' with exit code {}'
187
self.logger('Checker for client {0} (command "{1}")'
188
' failed with exit code {2}'
192
189
.format(self.properties["Name"], command,
193
190
os.WEXITSTATUS(condition)))
194
191
elif os.WIFSIGNALED(condition):
195
self.logger('Checker for client {} (command "{}") was'
196
' killed by signal {}'
192
self.logger('Checker for client {0} (command "{1}") was'
193
' killed by signal {2}'
197
194
.format(self.properties["Name"], command,
198
195
os.WTERMSIG(condition)))
196
elif os.WCOREDUMP(condition):
197
self.logger('Checker for client {0} (command "{1}")'
198
' dumped core'
199
.format(self.properties["Name"], command))
200
else:
201
self.logger('Checker for client {0} completed'
202
' mysteriously'
203
.format(self.properties["Name"]))
199
204
self.update()
200
205
201
206
def checker_started(self, command):
202
"""Server signals that a checker started."""
203
self.logger('Client {} started checker "{}"'
204
.format(self.properties["Name"],
205
command), level=0)
206
207
"""Server signals that a checker started. This could be useful
208
to log in the future. """
209
#self.logger('Client {0} started checker "{1}"'
210
# .format(self.properties["Name"],
211
# str(command)))
212
pass
213
207
214
def got_secret(self):
208
self.logger('Client {} received its secret'
215
self.logger('Client {0} received its secret'
209
216
.format(self.properties["Name"]))
210
217
211
218
def need_approval(self, timeout, default):
212
219
if not default:
213
message = 'Client {} needs approval within {} seconds'
220
message = 'Client {0} needs approval within {1} seconds'
214
221
else:
215
message = 'Client {} will get its secret in {} seconds'
222
message = 'Client {0} will get its secret in {1} seconds'
216
223
self.logger(message.format(self.properties["Name"],
217
224
timeout/1000))
218
225
219
226
def rejected(self, reason):
220
self.logger('Client {} was rejected; reason: {}'
227
self.logger('Client {0} was rejected; reason: {1}'
221
228
.format(self.properties["Name"], reason))
222
229
223
230
def selectable(self):
224
231
"""Make this a "selectable" widget.
225
232
This overrides the method from urwid.FlowWidget."""
226
233
return True
227
234
228
235
def rows(self, maxcolrow, focus=False):
229
236
"""How many rows this widget will occupy might depend on
230
237
whether we have focus or not.
231
238
This overrides the method from urwid.FlowWidget"""
232
239
return self.current_widget(focus).rows(maxcolrow, focus=focus)
233
240
234
241
def current_widget(self, focus=False):
235
242
if focus or self.opened:
236
243
return self._focus_widget
237
244
return self._widget
238
245
239
246
def update(self):
240
247
"Called when what is visible on the screen should be updated."
241
248
# How to add standout mode to a style
242
with_standout = {"normal": "standout",
243
"bold": "bold-standout",
244
"underline-blink":
245
"underline-blink-standout",
246
"bold-underline-blink":
247
"bold-underline-blink-standout",
248
}
249
249
with_standout = { "normal": "standout",
250
"bold": "bold-standout",
251
"underline-blink":
252
"underline-blink-standout",
253
"bold-underline-blink":
254
"bold-underline-blink-standout",
255
}
256
250
257
# Rebuild focus and non-focus widgets using current properties
251
258
252
259
# Base part of a client. Name!
253
260
base = '{name}: '.format(name=self.properties["Name"])
254
261
if not self.properties["Enabled"]:
255
262
message = "DISABLED"
256
263
self.using_timer(False)
257
264
elif self.properties["ApprovalPending"]:
258
timeout = datetime.timedelta(
259
milliseconds=self.properties["ApprovalDelay"])
265
timeout = datetime.timedelta(milliseconds
266
= self.properties
267
["ApprovalDelay"])
260
268
last_approval_request = isoformat_to_datetime(
261
269
self.properties["LastApprovalRequest"])
262
270
if last_approval_request is not None:
266
274
else:
267
275
timer = datetime.timedelta()
268
276
if self.properties["ApprovedByDefault"]:
269
message = "Approval in {}. (d)eny?"
277
message = "Approval in {0}. (d)eny?"
270
278
else:
271
message = "Denial in {}. (a)pprove?"
279
message = "Denial in {0}. (a)pprove?"
272
280
message = message.format(str(timer).rsplit(".", 1)[0])
273
281
self.using_timer(True)
274
282
elif self.properties["LastCheckerStatus"] != 0:
282
290
timer = max(expires - datetime.datetime.utcnow(),
283
291
datetime.timedelta())
284
292
message = ('A checker has failed! Time until client'
285
' gets disabled: {}'
293
' gets disabled: {0}'
286
294
.format(str(timer).rsplit(".", 1)[0]))
287
295
self.using_timer(True)
288
296
else:
289
297
message = "enabled"
290
298
self.using_timer(False)
291
self._text = "{}{}".format(base, message)
292
299
self._text = "{0}{1}".format(base, message)
300
293
301
if not urwid.supports_unicode():
294
302
self._text = self._text.encode("ascii", "replace")
295
303
textlist = [("normal", self._text)]
305
313
# Run update hook, if any
306
314
if self.update_hook is not None:
307
315
self.update_hook()
308
316
309
317
def update_timer(self):
310
"""called by GLib. Will indefinitely loop until
311
GLib.source_remove() on tag is called
312
"""
318
"""called by gobject. Will indefinitely loop until
319
gobject.source_remove() on tag is called"""
313
320
self.update()
314
321
return True # Keep calling this
315
322
316
323
def delete(self, **kwargs):
317
324
if self._update_timer_callback_tag is not None:
318
GLib.source_remove(self._update_timer_callback_tag)
325
gobject.source_remove(self._update_timer_callback_tag)
319
326
self._update_timer_callback_tag = None
320
327
for match in self.match_objects:
321
328
match.remove()
323
330
if self.delete_hook is not None:
324
331
self.delete_hook(self)
325
332
return super(MandosClientWidget, self).delete(**kwargs)
326
333
327
334
def render(self, maxcolrow, focus=False):
328
335
"""Render differently if we have focus.
329
336
This overrides the method from urwid.FlowWidget"""
330
337
return self.current_widget(focus).render(maxcolrow,
331
338
focus=focus)
332
339
333
340
def keypress(self, maxcolrow, key):
334
341
"""Handle keys.
335
342
This overrides the method from urwid.FlowWidget"""
336
343
if key == "+":
337
self.proxy.Set(client_interface, "Enabled",
338
dbus.Boolean(True), ignore_reply=True,
339
dbus_interface=dbus.PROPERTIES_IFACE)
344
self.proxy.Enable(dbus_interface = client_interface,
345
ignore_reply=True)
340
346
elif key == "-":
341
self.proxy.Set(client_interface, "Enabled", False,
342
ignore_reply=True,
343
dbus_interface=dbus.PROPERTIES_IFACE)
347
self.proxy.Disable(dbus_interface = client_interface,
348
ignore_reply=True)
344
349
elif key == "a":
345
350
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
346
dbus_interface=client_interface,
351
dbus_interface = client_interface,
347
352
ignore_reply=True)
348
353
elif key == "d":
349
354
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
350
dbus_interface=client_interface,
355
dbus_interface = client_interface,
351
356
ignore_reply=True)
352
357
elif key == "R" or key == "_" or key == "ctrl k":
353
358
self.server_proxy_object.RemoveClient(self.proxy
354
359
.object_path,
355
360
ignore_reply=True)
356
361
elif key == "s":
357
self.proxy.Set(client_interface, "CheckerRunning",
358
dbus.Boolean(True), ignore_reply=True,
359
dbus_interface=dbus.PROPERTIES_IFACE)
362
self.proxy.StartChecker(dbus_interface = client_interface,
363
ignore_reply=True)
360
364
elif key == "S":
361
self.proxy.Set(client_interface, "CheckerRunning",
362
dbus.Boolean(False), ignore_reply=True,
363
dbus_interface=dbus.PROPERTIES_IFACE)
365
self.proxy.StopChecker(dbus_interface = client_interface,
366
ignore_reply=True)
364
367
elif key == "C":
365
self.proxy.CheckedOK(dbus_interface=client_interface,
368
self.proxy.CheckedOK(dbus_interface = client_interface,
366
369
ignore_reply=True)
367
370
# xxx
368
371
# elif key == "p" or key == "=":
373
376
# self.open()
374
377
else:
375
378
return key
376
377
def properties_changed(self, interface, properties, invalidated):
378
"""Call self.update() if any properties changed.
379
380
def property_changed(self, property=None, **kwargs):
381
"""Call self.update() if old value is not new value.
379
382
This overrides the method from MandosClientPropertyCache"""
380
old_values = {key: self.properties.get(key)
381
for key in properties.keys()}
382
super(MandosClientWidget, self).properties_changed(
383
interface, properties, invalidated)
384
if any(old_values[key] != self.properties.get(key)
385
for key in old_values):
383
property_name = str(property)
384
old_value = self.properties.get(property_name)
385
super(MandosClientWidget, self).property_changed(
386
property=property, **kwargs)
387
if self.properties.get(property_name) != old_value:
386
388
self.update()
387
389
388
390
392
394
use them as an excuse to shift focus away from this widget.
393
395
"""
394
396
def keypress(self, *args, **kwargs):
395
ret = (super(ConstrainedListBox, self)
396
.keypress(*args, **kwargs))
397
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
397
398
if ret in ("up", "down"):
398
399
return
399
400
return ret
403
404
"""This is the entire user interface - the whole screen
404
405
with boxes, lists of client widgets, etc.
405
406
"""
406
def __init__(self, max_log_length=1000, log_level=1):
407
def __init__(self, max_log_length=1000):
407
408
DBusGMainLoop(set_as_default=True)
408
409
409
410
self.screen = urwid.curses_display.Screen()
410
411
411
412
self.screen.register_palette((
412
413
("normal",
413
414
"default", "default", None),
418
419
("standout",
419
420
"standout", "default", "standout"),
420
421
("bold-underline-blink",
421
"bold,underline,blink", "default",
422
"bold,underline,blink"),
422
"bold,underline,blink", "default", "bold,underline,blink"),
423
423
("bold-standout",
424
424
"bold,standout", "default", "bold,standout"),
425
425
("underline-blink-standout",
429
429
"bold,underline,blink,standout", "default",
430
430
"bold,underline,blink,standout"),
431
431
))
432
432
433
433
if urwid.supports_unicode():
434
self.divider = "─" # \u2500
434
self.divider = "─" # \u2500
435
#self.divider = "━" # \u2501
435
436
else:
436
self.divider = "_" # \u005f
437
437
#self.divider = "-" # \u002d
438
self.divider = "_" # \u005f
439
438
440
self.screen.start()
439
441
440
442
self.size = self.screen.get_cols_rows()
441
443
442
444
self.clients = urwid.SimpleListWalker([])
443
445
self.clients_dict = {}
444
446
445
447
# We will add Text widgets to this list
446
448
self.log = []
447
449
self.max_log_length = max_log_length
448
449
self.log_level = log_level
450
450
451
451
# We keep a reference to the log widget so we can remove it
452
452
# from the ListWalker without it getting destroyed
453
453
self.logbox = ConstrainedListBox(self.log)
454
454
455
455
# This keeps track of whether self.uilist currently has
456
456
# self.logbox in it or not
457
457
self.log_visible = True
458
458
self.log_wrap = "any"
459
459
460
460
self.rebuild()
461
461
self.log_message_raw(("bold",
462
462
"Mandos Monitor version " + version))
463
463
self.log_message_raw(("bold",
464
464
"q: Quit ?: Help"))
465
465
466
466
self.busname = domain + '.Mandos'
467
self.main_loop = GLib.MainLoop()
468
467
self.main_loop = gobject.MainLoop()
468
469
469
def client_not_found(self, fingerprint, address):
470
self.log_message("Client with address {} and fingerprint {}"
471
" could not be found"
470
self.log_message("Client with address {0} and fingerprint"
471
" {1} could not be found"
472
472
.format(address, fingerprint))
473
473
474
474
def rebuild(self):
475
475
"""This rebuilds the User Interface.
476
476
Call this when the widget layout needs to change"""
477
477
self.uilist = []
478
# self.uilist.append(urwid.ListBox(self.clients))
478
#self.uilist.append(urwid.ListBox(self.clients))
479
479
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
480
480
clients),
481
# header=urwid.Divider(),
481
#header=urwid.Divider(),
482
482
header=None,
483
footer=urwid.Divider(
484
div_char=self.divider)))
483
footer=
484
urwid.Divider(div_char=
485
self.divider)))
485
486
if self.log_visible:
486
487
self.uilist.append(self.logbox)
487
488
self.topwidget = urwid.Pile(self.uilist)
488
489
def log_message(self, message, level=1):
489
490
def log_message(self, message):
490
491
"""Log message formatted with timestamp"""
491
if level < self.log_level:
492
return
493
492
timestamp = datetime.datetime.now().isoformat()
494
self.log_message_raw("{}: {}".format(timestamp, message),
495
level=level)
496
497
def log_message_raw(self, markup, level=1):
493
self.log_message_raw(timestamp + ": " + message)
494
495
def log_message_raw(self, markup):
498
496
"""Add a log message to the log buffer."""
499
if level < self.log_level:
500
return
501
497
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
502
if self.max_log_length:
503
if len(self.log) > self.max_log_length:
504
del self.log[0:len(self.log)-self.max_log_length-1]
498
if (self.max_log_length
499
and len(self.log) > self.max_log_length):
500
del self.log[0:len(self.log)-self.max_log_length-1]
505
501
self.logbox.set_focus(len(self.logbox.body.contents),
506
502
coming_from="above")
507
503
self.refresh()
508
504
509
505
def toggle_log_display(self):
510
506
"""Toggle visibility of the log buffer."""
511
507
self.log_visible = not self.log_visible
512
508
self.rebuild()
513
self.log_message("Log visibility changed to: {}"
514
.format(self.log_visible), level=0)
515
509
#self.log_message("Log visibility changed to: "
510
# + str(self.log_visible))
511
516
512
def change_log_display(self):
517
513
"""Change type of log display.
518
514
Currently, this toggles wrapping of text lines."""
522
518
self.log_wrap = "clip"
523
519
for textwidget in self.log:
524
520
textwidget.set_wrap_mode(self.log_wrap)
525
self.log_message("Wrap mode: {}".format(self.log_wrap),
526
level=0)
527
528
def find_and_remove_client(self, path, interfaces):
521
#self.log_message("Wrap mode: " + self.log_wrap)
522
523
def find_and_remove_client(self, path, name):
529
524
"""Find a client by its object path and remove it.
530
531
This is connected to the InterfacesRemoved signal from the
525
526
This is connected to the ClientRemoved signal from the
532
527
Mandos server object."""
533
if client_interface not in interfaces:
534
# Not a Mandos client object; ignore
535
return
536
528
try:
537
529
client = self.clients_dict[path]
538
530
except KeyError:
539
531
# not found?
540
self.log_message("Unknown client {!r} removed"
541
.format(path))
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
542
534
return
543
535
client.delete()
544
545
def add_new_client(self, path, ifs_and_props):
546
"""Find a client by its object path and remove it.
547
548
This is connected to the InterfacesAdded signal from the
549
Mandos server object.
550
"""
551
if client_interface not in ifs_and_props:
552
# Not a Mandos client object; ignore
553
return
536
537
def add_new_client(self, path):
554
538
client_proxy_object = self.bus.get_object(self.busname, path)
555
self.add_client(MandosClientWidget(
556
server_proxy_object=self.mandos_serv,
557
proxy_object=client_proxy_object,
558
update_hook=self.refresh,
559
delete_hook=self.remove_client,
560
logger=self.log_message,
561
properties=dict(ifs_and_props[client_interface])),
539
self.add_client(MandosClientWidget(server_proxy_object
540
=self.mandos_serv,
541
proxy_object
542
=client_proxy_object,
543
update_hook
544
=self.refresh,
545
delete_hook
546
=self.remove_client,
547
logger
548
=self.log_message),
562
549
path=path)
563
550
564
551
def add_client(self, client, path=None):
565
552
self.clients.append(client)
566
553
if path is None:
568
555
self.clients_dict[path] = client
569
556
self.clients.sort(key=lambda c: c.properties["Name"])
570
557
self.refresh()
571
558
572
559
def remove_client(self, client, path=None):
573
560
self.clients.remove(client)
574
561
if path is None:
575
562
path = client.proxy.object_path
576
563
del self.clients_dict[path]
577
564
self.refresh()
578
565
579
566
def refresh(self):
580
567
"""Redraw the screen"""
581
568
canvas = self.topwidget.render(self.size, focus=True)
582
569
self.screen.draw_screen(self.size, canvas)
583
570
584
571
def run(self):
585
572
"""Start the main loop and exit when it's done."""
586
573
self.bus = dbus.SystemBus()
587
574
mandos_dbus_objc = self.bus.get_object(
588
575
self.busname, "/", follow_name_owner_changes=True)
589
self.mandos_serv = dbus.Interface(
590
mandos_dbus_objc, dbus_interface=server_interface)
576
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
577
dbus_interface
578
= server_interface)
591
579
try:
592
580
mandos_clients = (self.mandos_serv
593
581
.GetAllClientsWithProperties())
594
582
if not mandos_clients:
595
self.log_message_raw(("bold",
596
"Note: Server has no clients."))
583
self.log_message_raw(("bold", "Note: Server has no clients."))
597
584
except dbus.exceptions.DBusException:
598
self.log_message_raw(("bold",
599
"Note: No Mandos server running."))
585
self.log_message_raw(("bold", "Note: No Mandos server running."))
600
586
mandos_clients = dbus.Dictionary()
601
587
602
588
(self.mandos_serv
603
.connect_to_signal("InterfacesRemoved",
589
.connect_to_signal("ClientRemoved",
604
590
self.find_and_remove_client,
605
dbus_interface=dbus.OBJECT_MANAGER_IFACE,
591
dbus_interface=server_interface,
606
592
byte_arrays=True))
607
593
(self.mandos_serv
608
.connect_to_signal("InterfacesAdded",
594
.connect_to_signal("ClientAdded",
609
595
self.add_new_client,
610
dbus_interface=dbus.OBJECT_MANAGER_IFACE,
596
dbus_interface=server_interface,
611
597
byte_arrays=True))
612
598
(self.mandos_serv
613
599
.connect_to_signal("ClientNotFound",
617
603
for path, client in mandos_clients.items():
618
604
client_proxy_object = self.bus.get_object(self.busname,
619
605
path)
620
self.add_client(MandosClientWidget(
621
server_proxy_object=self.mandos_serv,
622
proxy_object=client_proxy_object,
623
properties=client,
624
update_hook=self.refresh,
625
delete_hook=self.remove_client,
626
logger=self.log_message),
606
self.add_client(MandosClientWidget(server_proxy_object
607
=self.mandos_serv,
608
proxy_object
609
=client_proxy_object,
610
properties=client,
611
update_hook
612
=self.refresh,
613
delete_hook
614
=self.remove_client,
615
logger
616
=self.log_message),
627
617
path=path)
628
618
629
619
self.refresh()
630
self._input_callback_tag = (GLib.io_add_watch
620
self._input_callback_tag = (gobject.io_add_watch
631
621
(sys.stdin.fileno(),
632
GLib.IO_IN,
622
gobject.IO_IN,
633
623
self.process_input))
634
624
self.main_loop.run()
635
625
# Main loop has finished, we should close everything now
636
GLib.source_remove(self._input_callback_tag)
626
gobject.source_remove(self._input_callback_tag)
637
627
self.screen.stop()
638
628
639
629
def stop(self):
640
630
self.main_loop.quit()
641
631
642
632
def process_input(self, source, condition):
643
633
keys = self.screen.get_input()
644
translations = {"ctrl n": "down", # Emacs
645
"ctrl p": "up", # Emacs
646
"ctrl v": "page down", # Emacs
647
"meta v": "page up", # Emacs
648
" ": "page down", # less
649
"f": "page down", # less
650
"b": "page up", # less
651
"j": "down", # vi
652
"k": "up", # vi
653
}
634
translations = { "ctrl n": "down", # Emacs
635
"ctrl p": "up", # Emacs
636
"ctrl v": "page down", # Emacs
637
"meta v": "page up", # Emacs
638
" ": "page down", # less
639
"f": "page down", # less
640
"b": "page up", # less
641
"j": "down", # vi
642
"k": "up", # vi
643
}
654
644
for key in keys:
655
645
try:
656
646
key = translations[key]
657
647
except KeyError: # :-)
658
648
pass
659
649
660
650
if key == "q" or key == "Q":
661
651
self.stop()
662
652
break
663
653
elif key == "window resize":
664
654
self.size = self.screen.get_cols_rows()
665
655
self.refresh()
666
elif key == "ctrl l":
667
self.screen.clear()
656
elif key == "\f": # Ctrl-L
668
657
self.refresh()
669
658
elif key == "l" or key == "D":
670
659
self.toggle_log_display()
682
671
"?: Help",
683
672
"l: Log window toggle",
684
673
"TAB: Switch window",
685
"w: Wrap (log lines)",
686
"v: Toggle verbose log",
687
))))
674
"w: Wrap (log)"))))
688
675
self.log_message_raw(("bold",
689
676
" "
690
677
.join(("Clients:",
703
690
else:
704
691
self.topwidget.set_focus(self.logbox)
705
692
self.refresh()
706
elif key == "v":
707
if self.log_level == 0:
708
self.log_level = 1
709
self.log_message("Verbose mode: Off")
710
else:
711
self.log_level = 0
712
self.log_message("Verbose mode: On")
713
# elif (key == "end" or key == "meta >" or key == "G"
714
# or key == ">"):
715
# pass # xxx end-of-buffer
716
# elif (key == "home" or key == "meta <" or key == "g"
717
# or key == "<"):
718
# pass # xxx beginning-of-buffer
719
# elif key == "ctrl e" or key == "$":
720
# pass # xxx move-end-of-line
721
# elif key == "ctrl a" or key == "^":
722
# pass # xxx move-beginning-of-line
723
# elif key == "ctrl b" or key == "meta (" or key == "h":
724
# pass # xxx left
725
# elif key == "ctrl f" or key == "meta )" or key == "l":
726
# pass # xxx right
727
# elif key == "a":
728
# pass # scroll up log
729
# elif key == "z":
730
# pass # scroll down log
693
#elif (key == "end" or key == "meta >" or key == "G"
694
# or key == ">"):
695
# pass # xxx end-of-buffer
696
#elif (key == "home" or key == "meta <" or key == "g"
697
# or key == "<"):
698
# pass # xxx beginning-of-buffer
699
#elif key == "ctrl e" or key == "$":
700
# pass # xxx move-end-of-line
701
#elif key == "ctrl a" or key == "^":
702
# pass # xxx move-beginning-of-line
703
#elif key == "ctrl b" or key == "meta (" or key == "h":
704
# pass # xxx left
705
#elif key == "ctrl f" or key == "meta )" or key == "l":
706
# pass # xxx right
707
#elif key == "a":
708
# pass # scroll up log
709
#elif key == "z":
710
# pass # scroll down log
731
711
elif self.topwidget.selectable():
732
712
self.topwidget.keypress(self.size, key)
733
713
self.refresh()
734
714
return True
735
715
736
737
716
ui = UserInterface()
738
717
try:
739
718
ui.run()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0