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 873
- compare with another revision
- download diff
- download tarball
- view history from revision 873
- Committer: Teddy Hogeborn
- Date: 2016-08-25 17:06:42 UTC
- Revision ID: teddy@recompile.se-20160825170642-n4ough8ql1145zak
PEP8 compliance: mandos-monitor
* mandos-monitor: Add PEP8 compliance (as per the "pycodestyle" tool).
* mandos-monitor: Add PEP8 compliance (as per the "pycodestyle" tool).
- files added:
- bugs.xml
- debian/upstream
- plugin-helpers
- files removed:
- debian/upstream-signing-key.pgp
- files modified:
- DBUS-API
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 © 2009-2014 Teddy Hogeborn
7
# Copyright © 2009-2014 Björn Påhlsson
8
#
5
#
6
# Copyright © 2009-2016 Teddy Hogeborn
7
# Copyright © 2009-2016 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)
39
39
import urwid
40
40
41
41
from dbus.mainloop.glib import DBusGMainLoop
42
try:
43
import gobject
44
except ImportError:
45
from gi.repository import GObject as gobject
42
from gi.repository import GLib
46
43
47
44
import dbus
48
45
49
46
import locale
50
47
51
if sys.version_info[0] == 2:
48
import logging
49
50
if sys.version_info.major == 2:
52
51
str = unicode
53
52
54
53
locale.setlocale(locale.LC_ALL, '')
55
54
56
import logging
57
55
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
58
56
59
57
# Some useful constants
60
58
domain = 'se.recompile'
61
59
server_interface = domain + '.Mandos'
62
60
client_interface = domain + '.Mandos.Client'
63
version = "1.6.4"
61
version = "1.7.10"
62
63
try:
64
dbus.OBJECT_MANAGER_IFACE
65
except AttributeError:
66
dbus.OBJECT_MANAGER_IFACE = "org.freedesktop.DBus.ObjectManager"
67
64
68
65
69
def isoformat_to_datetime(iso):
66
70
"Parse an ISO 8601 date string to a datetime.datetime()"
75
79
int(day),
76
80
int(hour),
77
81
int(minute),
78
int(second), # Whole seconds
79
int(fraction*1000000)) # Microseconds
82
int(second), # Whole seconds
83
int(fraction*1000000)) # Microseconds
84
80
85
81
86
class MandosClientPropertyCache(object):
82
87
"""This wraps a Mandos Client D-Bus proxy object, caches the
84
89
changed.
85
90
"""
86
91
def __init__(self, proxy_object=None, properties=None, **kwargs):
87
self.proxy = proxy_object # Mandos Client proxy object
92
self.proxy = proxy_object # Mandos Client proxy object
88
93
self.properties = dict() if properties is None else properties
89
94
self.property_changed_match = (
90
self.proxy.connect_to_signal("PropertyChanged",
91
self._property_changed,
92
client_interface,
95
self.proxy.connect_to_signal("PropertiesChanged",
96
self.properties_changed,
97
dbus.PROPERTIES_IFACE,
93
98
byte_arrays=True))
94
99
95
100
if properties is None:
96
self.properties.update(
97
self.proxy.GetAll(client_interface,
98
dbus_interface
99
= dbus.PROPERTIES_IFACE))
100
101
self.properties.update(self.proxy.GetAll(
102
client_interface,
103
dbus_interface=dbus.PROPERTIES_IFACE))
104
101
105
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)
106
107
def property_changed(self, property=None, value=None):
108
"""This is called whenever we get a PropertyChanged signal
109
It updates the changed property in the "properties" dict.
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.
110
110
"""
111
111
# Update properties dict with new value
112
self.properties[property] = value
113
112
if interface == client_interface:
113
self.properties.update(properties)
114
114
115
def delete(self):
115
116
self.property_changed_match.remove()
116
117
118
119
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
119
120
"""A Mandos Client which is visible on the screen.
120
121
"""
121
122
122
123
def __init__(self, server_proxy_object=None, update_hook=None,
123
124
delete_hook=None, logger=None, **kwargs):
124
125
# Called on update
129
130
self.server_proxy_object = server_proxy_object
130
131
# Logger
131
132
self.logger = logger
132
133
133
134
self._update_timer_callback_tag = None
134
135
135
136
# The widget shown normally
136
137
self._text_widget = urwid.Text("")
137
138
# The widget shown when we have focus
139
140
super(MandosClientWidget, self).__init__(**kwargs)
140
141
self.update()
141
142
self.opened = False
142
143
143
144
self.match_objects = (
144
145
self.proxy.connect_to_signal("CheckerCompleted",
145
146
self.checker_completed,
161
162
self.rejected,
162
163
client_interface,
163
164
byte_arrays=True))
164
#self.logger('Created client {0}'
165
# .format(self.properties["Name"]))
166
165
self.logger('Created client {}'
166
.format(self.properties["Name"]), level=0)
167
167
168
def using_timer(self, flag):
168
169
"""Call this method with True or False when timer should be
169
170
activated or deactivated.
170
171
"""
171
172
if flag and self._update_timer_callback_tag is None:
172
173
# Will update the shown timer value every second
173
self._update_timer_callback_tag = (gobject.timeout_add
174
self._update_timer_callback_tag = (GLib.timeout_add
174
175
(1000,
175
176
self.update_timer))
176
177
elif not (flag or self._update_timer_callback_tag is None):
177
gobject.source_remove(self._update_timer_callback_tag)
178
GLib.source_remove(self._update_timer_callback_tag)
178
179
self._update_timer_callback_tag = None
179
180
180
181
def checker_completed(self, exitstatus, condition, command):
181
182
if exitstatus == 0:
183
self.logger('Checker for client {} (command "{}")'
184
' succeeded'.format(self.properties["Name"],
185
command), level=0)
182
186
self.update()
183
187
return
184
188
# Checker failed
185
189
if os.WIFEXITED(condition):
186
self.logger('Checker for client {0} (command "{1}")'
187
' failed with exit code {2}'
190
self.logger('Checker for client {} (command "{}") failed'
191
' with exit code {}'
188
192
.format(self.properties["Name"], command,
189
193
os.WEXITSTATUS(condition)))
190
194
elif os.WIFSIGNALED(condition):
191
self.logger('Checker for client {0} (command "{1}") was'
192
' killed by signal {2}'
195
self.logger('Checker for client {} (command "{}") was'
196
' killed by signal {}'
193
197
.format(self.properties["Name"], command,
194
198
os.WTERMSIG(condition)))
195
elif os.WCOREDUMP(condition):
196
self.logger('Checker for client {0} (command "{1}")'
197
' dumped core'
198
.format(self.properties["Name"], command))
199
else:
200
self.logger('Checker for client {0} completed'
201
' mysteriously'
202
.format(self.properties["Name"]))
203
199
self.update()
204
200
205
201
def checker_started(self, command):
206
"""Server signals that a checker started. This could be useful
207
to log in the future. """
208
#self.logger('Client {0} started checker "{1}"'
209
# .format(self.properties["Name"],
210
# str(command)))
211
pass
212
202
"""Server signals that a checker started."""
203
self.logger('Client {} started checker "{}"'
204
.format(self.properties["Name"],
205
command), level=0)
206
213
207
def got_secret(self):
214
self.logger('Client {0} received its secret'
208
self.logger('Client {} received its secret'
215
209
.format(self.properties["Name"]))
216
210
217
211
def need_approval(self, timeout, default):
218
212
if not default:
219
message = 'Client {0} needs approval within {1} seconds'
213
message = 'Client {} needs approval within {} seconds'
220
214
else:
221
message = 'Client {0} will get its secret in {1} seconds'
215
message = 'Client {} will get its secret in {} seconds'
222
216
self.logger(message.format(self.properties["Name"],
223
217
timeout/1000))
224
218
225
219
def rejected(self, reason):
226
self.logger('Client {0} was rejected; reason: {1}'
220
self.logger('Client {} was rejected; reason: {}'
227
221
.format(self.properties["Name"], reason))
228
222
229
223
def selectable(self):
230
224
"""Make this a "selectable" widget.
231
225
This overrides the method from urwid.FlowWidget."""
232
226
return True
233
227
234
228
def rows(self, maxcolrow, focus=False):
235
229
"""How many rows this widget will occupy might depend on
236
230
whether we have focus or not.
237
231
This overrides the method from urwid.FlowWidget"""
238
232
return self.current_widget(focus).rows(maxcolrow, focus=focus)
239
233
240
234
def current_widget(self, focus=False):
241
235
if focus or self.opened:
242
236
return self._focus_widget
243
237
return self._widget
244
238
245
239
def update(self):
246
240
"Called when what is visible on the screen should be updated."
247
241
# How to add standout mode to a style
248
with_standout = { "normal": "standout",
249
"bold": "bold-standout",
250
"underline-blink":
251
"underline-blink-standout",
252
"bold-underline-blink":
253
"bold-underline-blink-standout",
254
}
255
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
256
250
# Rebuild focus and non-focus widgets using current properties
257
251
258
252
# Base part of a client. Name!
259
253
base = '{name}: '.format(name=self.properties["Name"])
260
254
if not self.properties["Enabled"]:
261
255
message = "DISABLED"
262
256
self.using_timer(False)
263
257
elif self.properties["ApprovalPending"]:
264
timeout = datetime.timedelta(milliseconds
265
= self.properties
266
["ApprovalDelay"])
258
timeout = datetime.timedelta(
259
milliseconds=self.properties["ApprovalDelay"])
267
260
last_approval_request = isoformat_to_datetime(
268
261
self.properties["LastApprovalRequest"])
269
262
if last_approval_request is not None:
273
266
else:
274
267
timer = datetime.timedelta()
275
268
if self.properties["ApprovedByDefault"]:
276
message = "Approval in {0}. (d)eny?"
269
message = "Approval in {}. (d)eny?"
277
270
else:
278
message = "Denial in {0}. (a)pprove?"
271
message = "Denial in {}. (a)pprove?"
279
272
message = message.format(str(timer).rsplit(".", 1)[0])
280
273
self.using_timer(True)
281
274
elif self.properties["LastCheckerStatus"] != 0:
289
282
timer = max(expires - datetime.datetime.utcnow(),
290
283
datetime.timedelta())
291
284
message = ('A checker has failed! Time until client'
292
' gets disabled: {0}'
285
' gets disabled: {}'
293
286
.format(str(timer).rsplit(".", 1)[0]))
294
287
self.using_timer(True)
295
288
else:
296
289
message = "enabled"
297
290
self.using_timer(False)
298
self._text = "{0}{1}".format(base, message)
299
291
self._text = "{}{}".format(base, message)
292
300
293
if not urwid.supports_unicode():
301
294
self._text = self._text.encode("ascii", "replace")
302
295
textlist = [("normal", self._text)]
312
305
# Run update hook, if any
313
306
if self.update_hook is not None:
314
307
self.update_hook()
315
308
316
309
def update_timer(self):
317
"""called by gobject. Will indefinitely loop until
318
gobject.source_remove() on tag is called"""
310
"""called by GLib. Will indefinitely loop until
311
GLib.source_remove() on tag is called
312
"""
319
313
self.update()
320
314
return True # Keep calling this
321
315
322
316
def delete(self, **kwargs):
323
317
if self._update_timer_callback_tag is not None:
324
gobject.source_remove(self._update_timer_callback_tag)
318
GLib.source_remove(self._update_timer_callback_tag)
325
319
self._update_timer_callback_tag = None
326
320
for match in self.match_objects:
327
321
match.remove()
329
323
if self.delete_hook is not None:
330
324
self.delete_hook(self)
331
325
return super(MandosClientWidget, self).delete(**kwargs)
332
326
333
327
def render(self, maxcolrow, focus=False):
334
328
"""Render differently if we have focus.
335
329
This overrides the method from urwid.FlowWidget"""
336
330
return self.current_widget(focus).render(maxcolrow,
337
331
focus=focus)
338
332
339
333
def keypress(self, maxcolrow, key):
340
334
"""Handle keys.
341
335
This overrides the method from urwid.FlowWidget"""
342
336
if key == "+":
343
self.proxy.Enable(dbus_interface = client_interface,
344
ignore_reply=True)
337
self.proxy.Set(client_interface, "Enabled",
338
dbus.Boolean(True), ignore_reply=True,
339
dbus_interface=dbus.PROPERTIES_IFACE)
345
340
elif key == "-":
346
self.proxy.Disable(dbus_interface = client_interface,
347
ignore_reply=True)
341
self.proxy.Set(client_interface, "Enabled", False,
342
ignore_reply=True,
343
dbus_interface=dbus.PROPERTIES_IFACE)
348
344
elif key == "a":
349
345
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
350
dbus_interface = client_interface,
346
dbus_interface=client_interface,
351
347
ignore_reply=True)
352
348
elif key == "d":
353
349
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
354
dbus_interface = client_interface,
350
dbus_interface=client_interface,
355
351
ignore_reply=True)
356
352
elif key == "R" or key == "_" or key == "ctrl k":
357
353
self.server_proxy_object.RemoveClient(self.proxy
358
354
.object_path,
359
355
ignore_reply=True)
360
356
elif key == "s":
361
self.proxy.StartChecker(dbus_interface = client_interface,
362
ignore_reply=True)
357
self.proxy.Set(client_interface, "CheckerRunning",
358
dbus.Boolean(True), ignore_reply=True,
359
dbus_interface=dbus.PROPERTIES_IFACE)
363
360
elif key == "S":
364
self.proxy.StopChecker(dbus_interface = client_interface,
365
ignore_reply=True)
361
self.proxy.Set(client_interface, "CheckerRunning",
362
dbus.Boolean(False), ignore_reply=True,
363
dbus_interface=dbus.PROPERTIES_IFACE)
366
364
elif key == "C":
367
self.proxy.CheckedOK(dbus_interface = client_interface,
365
self.proxy.CheckedOK(dbus_interface=client_interface,
368
366
ignore_reply=True)
369
367
# xxx
370
368
# elif key == "p" or key == "=":
375
373
# self.open()
376
374
else:
377
375
return key
378
379
def property_changed(self, property=None, **kwargs):
380
"""Call self.update() if old value is not new value.
376
377
def properties_changed(self, interface, properties, invalidated):
378
"""Call self.update() if any properties changed.
381
379
This overrides the method from MandosClientPropertyCache"""
382
property_name = str(property)
383
old_value = self.properties.get(property_name)
384
super(MandosClientWidget, self).property_changed(
385
property=property, **kwargs)
386
if self.properties.get(property_name) != old_value:
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):
387
386
self.update()
388
387
389
388
393
392
use them as an excuse to shift focus away from this widget.
394
393
"""
395
394
def keypress(self, *args, **kwargs):
396
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
395
ret = (super(ConstrainedListBox, self)
396
.keypress(*args, **kwargs))
397
397
if ret in ("up", "down"):
398
398
return
399
399
return ret
403
403
"""This is the entire user interface - the whole screen
404
404
with boxes, lists of client widgets, etc.
405
405
"""
406
def __init__(self, max_log_length=1000):
406
def __init__(self, max_log_length=1000, log_level=1):
407
407
DBusGMainLoop(set_as_default=True)
408
408
409
409
self.screen = urwid.curses_display.Screen()
410
410
411
411
self.screen.register_palette((
412
412
("normal",
413
413
"default", "default", None),
418
418
("standout",
419
419
"standout", "default", "standout"),
420
420
("bold-underline-blink",
421
"bold,underline,blink", "default", "bold,underline,blink"),
421
"bold,underline,blink", "default",
422
"bold,underline,blink"),
422
423
("bold-standout",
423
424
"bold,standout", "default", "bold,standout"),
424
425
("underline-blink-standout",
428
429
"bold,underline,blink,standout", "default",
429
430
"bold,underline,blink,standout"),
430
431
))
431
432
432
433
if urwid.supports_unicode():
433
self.divider = "─" # \u2500
434
#self.divider = "━" # \u2501
434
self.divider = "─" # \u2500
435
435
else:
436
#self.divider = "-" # \u002d
437
self.divider = "_" # \u005f
438
436
self.divider = "_" # \u005f
437
439
438
self.screen.start()
440
439
441
440
self.size = self.screen.get_cols_rows()
442
441
443
442
self.clients = urwid.SimpleListWalker([])
444
443
self.clients_dict = {}
445
444
446
445
# We will add Text widgets to this list
447
446
self.log = []
448
447
self.max_log_length = max_log_length
449
448
449
self.log_level = log_level
450
450
451
# We keep a reference to the log widget so we can remove it
451
452
# from the ListWalker without it getting destroyed
452
453
self.logbox = ConstrainedListBox(self.log)
453
454
454
455
# This keeps track of whether self.uilist currently has
455
456
# self.logbox in it or not
456
457
self.log_visible = True
457
458
self.log_wrap = "any"
458
459
459
460
self.rebuild()
460
461
self.log_message_raw(("bold",
461
462
"Mandos Monitor version " + version))
462
463
self.log_message_raw(("bold",
463
464
"q: Quit ?: Help"))
464
465
465
466
self.busname = domain + '.Mandos'
466
self.main_loop = gobject.MainLoop()
467
467
self.main_loop = GLib.MainLoop()
468
468
469
def client_not_found(self, fingerprint, address):
469
self.log_message("Client with address {0} and fingerprint"
470
" {1} could not be found"
470
self.log_message("Client with address {} and fingerprint {}"
471
" could not be found"
471
472
.format(address, fingerprint))
472
473
473
474
def rebuild(self):
474
475
"""This rebuilds the User Interface.
475
476
Call this when the widget layout needs to change"""
476
477
self.uilist = []
477
#self.uilist.append(urwid.ListBox(self.clients))
478
# self.uilist.append(urwid.ListBox(self.clients))
478
479
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
479
480
clients),
480
#header=urwid.Divider(),
481
# header=urwid.Divider(),
481
482
header=None,
482
footer=
483
urwid.Divider(div_char=
484
self.divider)))
483
footer=urwid.Divider(
484
div_char=self.divider)))
485
485
if self.log_visible:
486
486
self.uilist.append(self.logbox)
487
487
self.topwidget = urwid.Pile(self.uilist)
488
489
def log_message(self, message):
488
489
def log_message(self, message, level=1):
490
490
"""Log message formatted with timestamp"""
491
if level < self.log_level:
492
return
491
493
timestamp = datetime.datetime.now().isoformat()
492
self.log_message_raw(timestamp + ": " + message)
493
494
def log_message_raw(self, markup):
494
self.log_message_raw("{}: {}".format(timestamp, message),
495
level=level)
496
497
def log_message_raw(self, markup, level=1):
495
498
"""Add a log message to the log buffer."""
499
if level < self.log_level:
500
return
496
501
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
497
if (self.max_log_length
498
and len(self.log) > self.max_log_length):
499
del self.log[0:len(self.log)-self.max_log_length-1]
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]
500
505
self.logbox.set_focus(len(self.logbox.body.contents),
501
506
coming_from="above")
502
507
self.refresh()
503
508
504
509
def toggle_log_display(self):
505
510
"""Toggle visibility of the log buffer."""
506
511
self.log_visible = not self.log_visible
507
512
self.rebuild()
508
#self.log_message("Log visibility changed to: "
509
# + str(self.log_visible))
510
513
self.log_message("Log visibility changed to: {}"
514
.format(self.log_visible), level=0)
515
511
516
def change_log_display(self):
512
517
"""Change type of log display.
513
518
Currently, this toggles wrapping of text lines."""
517
522
self.log_wrap = "clip"
518
523
for textwidget in self.log:
519
524
textwidget.set_wrap_mode(self.log_wrap)
520
#self.log_message("Wrap mode: " + self.log_wrap)
521
522
def find_and_remove_client(self, path, name):
525
self.log_message("Wrap mode: {}".format(self.log_wrap),
526
level=0)
527
528
def find_and_remove_client(self, path, interfaces):
523
529
"""Find a client by its object path and remove it.
524
525
This is connected to the ClientRemoved signal from the
530
531
This is connected to the InterfacesRemoved signal from the
526
532
Mandos server object."""
533
if client_interface not in interfaces:
534
# Not a Mandos client object; ignore
535
return
527
536
try:
528
537
client = self.clients_dict[path]
529
538
except KeyError:
530
539
# not found?
531
self.log_message("Unknown client {0!r} ({1!r}) removed"
532
.format(name, path))
540
self.log_message("Unknown client {!r} removed"
541
.format(path))
533
542
return
534
543
client.delete()
535
536
def add_new_client(self, path):
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
537
554
client_proxy_object = self.bus.get_object(self.busname, path)
538
self.add_client(MandosClientWidget(server_proxy_object
539
=self.mandos_serv,
540
proxy_object
541
=client_proxy_object,
542
update_hook
543
=self.refresh,
544
delete_hook
545
=self.remove_client,
546
logger
547
=self.log_message),
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])),
548
562
path=path)
549
563
550
564
def add_client(self, client, path=None):
551
565
self.clients.append(client)
552
566
if path is None:
554
568
self.clients_dict[path] = client
555
569
self.clients.sort(key=lambda c: c.properties["Name"])
556
570
self.refresh()
557
571
558
572
def remove_client(self, client, path=None):
559
573
self.clients.remove(client)
560
574
if path is None:
561
575
path = client.proxy.object_path
562
576
del self.clients_dict[path]
563
577
self.refresh()
564
578
565
579
def refresh(self):
566
580
"""Redraw the screen"""
567
581
canvas = self.topwidget.render(self.size, focus=True)
568
582
self.screen.draw_screen(self.size, canvas)
569
583
570
584
def run(self):
571
585
"""Start the main loop and exit when it's done."""
572
586
self.bus = dbus.SystemBus()
573
587
mandos_dbus_objc = self.bus.get_object(
574
588
self.busname, "/", follow_name_owner_changes=True)
575
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
576
dbus_interface
577
= server_interface)
589
self.mandos_serv = dbus.Interface(
590
mandos_dbus_objc, dbus_interface=server_interface)
578
591
try:
579
592
mandos_clients = (self.mandos_serv
580
593
.GetAllClientsWithProperties())
581
594
if not mandos_clients:
582
self.log_message_raw(("bold", "Note: Server has no clients."))
595
self.log_message_raw(("bold",
596
"Note: Server has no clients."))
583
597
except dbus.exceptions.DBusException:
584
self.log_message_raw(("bold", "Note: No Mandos server running."))
598
self.log_message_raw(("bold",
599
"Note: No Mandos server running."))
585
600
mandos_clients = dbus.Dictionary()
586
601
587
602
(self.mandos_serv
588
.connect_to_signal("ClientRemoved",
603
.connect_to_signal("InterfacesRemoved",
589
604
self.find_and_remove_client,
590
dbus_interface=server_interface,
605
dbus_interface=dbus.OBJECT_MANAGER_IFACE,
591
606
byte_arrays=True))
592
607
(self.mandos_serv
593
.connect_to_signal("ClientAdded",
608
.connect_to_signal("InterfacesAdded",
594
609
self.add_new_client,
595
dbus_interface=server_interface,
610
dbus_interface=dbus.OBJECT_MANAGER_IFACE,
596
611
byte_arrays=True))
597
612
(self.mandos_serv
598
613
.connect_to_signal("ClientNotFound",
602
617
for path, client in mandos_clients.items():
603
618
client_proxy_object = self.bus.get_object(self.busname,
604
619
path)
605
self.add_client(MandosClientWidget(server_proxy_object
606
=self.mandos_serv,
607
proxy_object
608
=client_proxy_object,
609
properties=client,
610
update_hook
611
=self.refresh,
612
delete_hook
613
=self.remove_client,
614
logger
615
=self.log_message),
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),
616
627
path=path)
617
628
618
629
self.refresh()
619
self._input_callback_tag = (gobject.io_add_watch
630
self._input_callback_tag = (GLib.io_add_watch
620
631
(sys.stdin.fileno(),
621
gobject.IO_IN,
632
GLib.IO_IN,
622
633
self.process_input))
623
634
self.main_loop.run()
624
635
# Main loop has finished, we should close everything now
625
gobject.source_remove(self._input_callback_tag)
636
GLib.source_remove(self._input_callback_tag)
626
637
self.screen.stop()
627
638
628
639
def stop(self):
629
640
self.main_loop.quit()
630
641
631
642
def process_input(self, source, condition):
632
643
keys = self.screen.get_input()
633
translations = { "ctrl n": "down", # Emacs
634
"ctrl p": "up", # Emacs
635
"ctrl v": "page down", # Emacs
636
"meta v": "page up", # Emacs
637
" ": "page down", # less
638
"f": "page down", # less
639
"b": "page up", # less
640
"j": "down", # vi
641
"k": "up", # vi
642
}
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
}
643
654
for key in keys:
644
655
try:
645
656
key = translations[key]
646
657
except KeyError: # :-)
647
658
pass
648
659
649
660
if key == "q" or key == "Q":
650
661
self.stop()
651
662
break
652
663
elif key == "window resize":
653
664
self.size = self.screen.get_cols_rows()
654
665
self.refresh()
655
elif key == "\f": # Ctrl-L
666
elif key == "ctrl l":
667
self.screen.clear()
656
668
self.refresh()
657
669
elif key == "l" or key == "D":
658
670
self.toggle_log_display()
670
682
"?: Help",
671
683
"l: Log window toggle",
672
684
"TAB: Switch window",
673
"w: Wrap (log)"))))
685
"w: Wrap (log lines)",
686
"v: Toggle verbose log",
687
))))
674
688
self.log_message_raw(("bold",
675
689
" "
676
690
.join(("Clients:",
689
703
else:
690
704
self.topwidget.set_focus(self.logbox)
691
705
self.refresh()
692
#elif (key == "end" or key == "meta >" or key == "G"
693
# or key == ">"):
694
# pass # xxx end-of-buffer
695
#elif (key == "home" or key == "meta <" or key == "g"
696
# or key == "<"):
697
# pass # xxx beginning-of-buffer
698
#elif key == "ctrl e" or key == "$":
699
# pass # xxx move-end-of-line
700
#elif key == "ctrl a" or key == "^":
701
# pass # xxx move-beginning-of-line
702
#elif key == "ctrl b" or key == "meta (" or key == "h":
703
# pass # xxx left
704
#elif key == "ctrl f" or key == "meta )" or key == "l":
705
# pass # xxx right
706
#elif key == "a":
707
# pass # scroll up log
708
#elif key == "z":
709
# pass # scroll down log
706
elif key == "v":
707
if self.log_level == 0:
708
self.log_level = 1
709
self.log_message("Verbose mode: Off")
710
else:
711
self.log_level = 0
712
self.log_message("Verbose mode: On")
713
# elif (key == "end" or key == "meta >" or key == "G"
714
# or key == ">"):
715
# pass # xxx end-of-buffer
716
# elif (key == "home" or key == "meta <" or key == "g"
717
# or key == "<"):
718
# pass # xxx beginning-of-buffer
719
# elif key == "ctrl e" or key == "$":
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
710
731
elif self.topwidget.selectable():
711
732
self.topwidget.keypress(self.size, key)
712
733
self.refresh()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0