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- Committer: Teddy Hogeborn
- Date: 2009-11-09 07:35:16 UTC
- Revision ID: teddy@fukt.bsnet.se-20091109073516-v1vem352uz0vuwrd
* dbus-mandos.conf: New; to be copied to
"/etc/dbus-1/system.d/mandos.conf".
"/etc/dbus-1/system.d/mandos.conf".
- files removed:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
2
2
# -*- mode: python; coding: utf-8 -*-
3
#
4
# Mandos Monitor - Control and monitor the Mandos server
5
#
6
# Copyright © 2009-2012 Teddy Hogeborn
7
# Copyright © 2009-2012 Björn Påhlsson
8
#
9
# This program is free software: you can redistribute it and/or modify
10
# it under the terms of the GNU General Public License as published by
11
# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
13
#
14
# This program is distributed in the hope that it will be useful,
15
# but WITHOUT ANY WARRANTY; without even the implied warranty of
16
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17
# GNU General Public License for more details.
18
#
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/>.
21
#
22
# Contact the authors at <mandos@recompile.se>.
23
#
24
3
25
from __future__ import (division, absolute_import, print_function,
26
unicode_literals)
4
from __future__ import division, absolute_import, with_statement
27
5
28
6
import sys
29
import os
30
7
import signal
31
8
32
import datetime
33
34
9
import urwid.curses_display
35
10
import urwid
36
11
41
16
42
17
import UserList
43
18
44
import locale
45
46
locale.setlocale(locale.LC_ALL, '')
47
48
import logging
49
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
50
51
19
# Some useful constants
52
domain = 'se.recompile'
20
domain = 'se.bsnet.fukt'
53
21
server_interface = domain + '.Mandos'
54
22
client_interface = domain + '.Mandos.Client'
55
version = "1.5.2"
23
version = "1.0.14"
56
24
57
25
# Always run in monochrome mode
58
26
urwid.curses_display.curses.has_colors = lambda : False
62
30
urwid.curses_display.curses.A_UNDERLINE |= (
63
31
urwid.curses_display.curses.A_BLINK)
64
32
65
def isoformat_to_datetime(iso):
66
"Parse an ISO 8601 date string to a datetime.datetime()"
67
if not iso:
68
return None
69
d, t = iso.split("T", 1)
70
year, month, day = d.split("-", 2)
71
hour, minute, second = t.split(":", 2)
72
second, fraction = divmod(float(second), 1)
73
return datetime.datetime(int(year),
74
int(month),
75
int(day),
76
int(hour),
77
int(minute),
78
int(second), # Whole seconds
79
int(fraction*1000000)) # Microseconds
80
81
33
class MandosClientPropertyCache(object):
82
34
"""This wraps a Mandos Client D-Bus proxy object, caches the
83
35
properties and calls a hook function when any of them are
84
36
changed.
85
37
"""
86
def __init__(self, proxy_object=None, *args, **kwargs):
38
def __init__(self, proxy_object=None, properties=None, *args,
39
**kwargs):
87
40
self.proxy = proxy_object # Mandos Client proxy object
88
41
89
self.properties = dict()
90
self.property_changed_match = (
91
self.proxy.connect_to_signal("PropertyChanged",
92
self.property_changed,
93
client_interface,
94
byte_arrays=True))
42
if properties is None:
43
self.properties = dict()
44
else:
45
self.properties = properties
46
self.proxy.connect_to_signal("PropertyChanged",
47
self.property_changed,
48
client_interface,
49
byte_arrays=True)
95
50
96
self.properties.update(
97
self.proxy.GetAll(client_interface,
98
dbus_interface = dbus.PROPERTIES_IFACE))
99
100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
102
# *args, **kwargs)
51
if properties is None:
52
self.properties.update(self.proxy.GetAll(client_interface,
53
dbus_interface =
54
dbus.PROPERTIES_IFACE))
55
super(MandosClientPropertyCache, self).__init__(
56
proxy_object=proxy_object,
57
properties=properties, *args, **kwargs)
103
58
104
59
def property_changed(self, property=None, value=None):
105
60
"""This is called whenever we get a PropertyChanged signal
107
62
"""
108
63
# Update properties dict with new value
109
64
self.properties[property] = value
110
111
def delete(self, *args, **kwargs):
112
self.property_changed_match.remove()
113
super(MandosClientPropertyCache, self).__init__(
114
*args, **kwargs)
115
65
116
66
117
67
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
119
69
"""
120
70
121
71
def __init__(self, server_proxy_object=None, update_hook=None,
122
delete_hook=None, logger=None, *args, **kwargs):
72
delete_hook=None, *args, **kwargs):
123
73
# Called on update
124
74
self.update_hook = update_hook
125
75
# Called on delete
126
76
self.delete_hook = delete_hook
127
77
# Mandos Server proxy object
128
78
self.server_proxy_object = server_proxy_object
129
# Logger
130
self.logger = logger
131
132
self._update_timer_callback_tag = None
133
self._update_timer_callback_lock = 0
134
79
135
80
# The widget shown normally
136
81
self._text_widget = urwid.Text("")
141
86
*args, **kwargs)
142
87
self.update()
143
88
self.opened = False
144
145
last_checked_ok = isoformat_to_datetime(self.properties
146
["LastCheckedOK"])
147
148
if self.properties ["LastCheckerStatus"] != 0:
149
self.using_timer(True)
150
151
if self.need_approval:
152
self.using_timer(True)
153
154
self.match_objects = (
155
self.proxy.connect_to_signal("CheckerCompleted",
156
self.checker_completed,
157
client_interface,
158
byte_arrays=True),
159
self.proxy.connect_to_signal("CheckerStarted",
160
self.checker_started,
161
client_interface,
162
byte_arrays=True),
163
self.proxy.connect_to_signal("GotSecret",
164
self.got_secret,
165
client_interface,
166
byte_arrays=True),
167
self.proxy.connect_to_signal("NeedApproval",
168
self.need_approval,
169
client_interface,
170
byte_arrays=True),
171
self.proxy.connect_to_signal("Rejected",
172
self.rejected,
173
client_interface,
174
byte_arrays=True))
175
#self.logger('Created client %s' % (self.properties["Name"]))
176
177
def property_changed(self, property=None, value=None):
178
super(self, MandosClientWidget).property_changed(property,
179
value)
180
if property == "ApprovalPending":
181
using_timer(bool(value))
182
if property == "LastCheckerStatus":
183
using_timer(value != 0)
184
#self.logger('Checker for client %s (command "%s")'
185
# ' was successful'
186
# % (self.properties["Name"], command))
187
188
def using_timer(self, flag):
189
"""Call this method with True or False when timer should be
190
activated or deactivated.
191
"""
192
old = self._update_timer_callback_lock
193
if flag:
194
self._update_timer_callback_lock += 1
195
else:
196
self._update_timer_callback_lock -= 1
197
if old == 0 and self._update_timer_callback_lock:
198
# Will update the shown timer value every second
199
self._update_timer_callback_tag = (gobject.timeout_add
200
(1000,
201
self.update_timer))
202
elif old and self._update_timer_callback_lock == 0:
203
gobject.source_remove(self._update_timer_callback_tag)
204
self._update_timer_callback_tag = None
205
206
def checker_completed(self, exitstatus, condition, command):
207
if exitstatus == 0:
208
self.update()
209
return
210
# Checker failed
211
if os.WIFEXITED(condition):
212
self.logger('Checker for client %s (command "%s")'
213
' failed with exit code %s'
214
% (self.properties["Name"], command,
215
os.WEXITSTATUS(condition)))
216
elif os.WIFSIGNALED(condition):
217
self.logger('Checker for client %s (command "%s")'
218
' was killed by signal %s'
219
% (self.properties["Name"], command,
220
os.WTERMSIG(condition)))
221
elif os.WCOREDUMP(condition):
222
self.logger('Checker for client %s (command "%s")'
223
' dumped core'
224
% (self.properties["Name"], command))
225
else:
226
self.logger('Checker for client %s completed'
227
' mysteriously')
228
self.update()
229
230
def checker_started(self, command):
231
"""Server signals that a checker started. This could be useful
232
to log in the future. """
233
#self.logger('Client %s started checker "%s"'
234
# % (self.properties["Name"], unicode(command)))
235
pass
236
237
def got_secret(self):
238
self.logger('Client %s received its secret'
239
% self.properties["Name"])
240
241
def need_approval(self, timeout, default):
242
if not default:
243
message = 'Client %s needs approval within %s seconds'
244
else:
245
message = 'Client %s will get its secret in %s seconds'
246
self.logger(message
247
% (self.properties["Name"], timeout/1000))
248
self.using_timer(True)
249
250
def rejected(self, reason):
251
self.logger('Client %s was rejected; reason: %s'
252
% (self.properties["Name"], reason))
253
89
254
90
def selectable(self):
255
91
"""Make this a "selectable" widget.
256
92
This overrides the method from urwid.FlowWidget."""
257
93
return True
258
94
259
def rows(self, maxcolrow, focus=False):
95
def rows(self, (maxcol,), focus=False):
260
96
"""How many rows this widget will occupy might depend on
261
97
whether we have focus or not.
262
98
This overrides the method from urwid.FlowWidget"""
263
return self.current_widget(focus).rows(maxcolrow, focus=focus)
99
return self.current_widget(focus).rows((maxcol,), focus=focus)
264
100
265
101
def current_widget(self, focus=False):
266
102
if focus or self.opened:
270
106
def update(self):
271
107
"Called when what is visible on the screen should be updated."
272
108
# How to add standout mode to a style
273
with_standout = { "normal": "standout",
274
"bold": "bold-standout",
275
"underline-blink":
276
"underline-blink-standout",
277
"bold-underline-blink":
278
"bold-underline-blink-standout",
109
with_standout = { u"normal": u"standout",
110
u"bold": u"bold-standout",
111
u"underline-blink":
112
u"underline-blink-standout",
113
u"bold-underline-blink":
114
u"bold-underline-blink-standout",
279
115
}
280
116
281
117
# Rebuild focus and non-focus widgets using current properties
282
283
# Base part of a client. Name!
284
base = ('%(name)s: '
285
% {"name": self.properties["Name"]})
286
if not self.properties["Enabled"]:
287
message = "DISABLED"
288
elif self.properties["ApprovalPending"]:
289
timeout = datetime.timedelta(milliseconds
290
= self.properties
291
["ApprovalDelay"])
292
last_approval_request = isoformat_to_datetime(
293
self.properties["LastApprovalRequest"])
294
if last_approval_request is not None:
295
timer = timeout - (datetime.datetime.utcnow()
296
- last_approval_request)
297
else:
298
timer = datetime.timedelta()
299
if self.properties["ApprovedByDefault"]:
300
message = "Approval in %s. (d)eny?"
301
else:
302
message = "Denial in %s. (a)pprove?"
303
message = message % unicode(timer).rsplit(".", 1)[0]
304
elif self.properties["LastCheckerStatus"] != 0:
305
# When checker has failed, print a timer until client expires
306
expires = self.properties["Expires"]
307
if expires == "":
308
timer = datetime.timedelta(0)
309
else:
310
expires = datetime.datetime.strptime(expires,
311
'%Y-%m-%dT%H:%M:%S.%f')
312
timer = expires - datetime.datetime.utcnow()
313
message = ('A checker has failed! Time until client'
314
' gets disabled: %s'
315
% unicode(timer).rsplit(".", 1)[0])
316
else:
317
message = "enabled"
318
self._text = "%s%s" % (base, message)
319
118
self._text = (u'name="%(name)s", enabled=%(enabled)s'
119
% self.properties)
320
120
if not urwid.supports_unicode():
321
121
self._text = self._text.encode("ascii", "replace")
322
textlist = [("normal", self._text)]
122
textlist = [(u"normal", u"BLARGH: "), (u"bold", self._text)]
323
123
self._text_widget.set_text(textlist)
324
124
self._focus_text_widget.set_text([(with_standout[text[0]],
325
125
text[1])
333
133
if self.update_hook is not None:
334
134
self.update_hook()
335
135
336
def update_timer(self):
337
"""called by gobject. Will indefinitely loop until
338
gobject.source_remove() on tag is called"""
339
self.update()
340
return True # Keep calling this
341
342
def delete(self, *args, **kwargs):
343
if self._update_timer_callback_tag is not None:
344
gobject.source_remove(self._update_timer_callback_tag)
345
self._update_timer_callback_tag = None
346
for match in self.match_objects:
347
match.remove()
348
self.match_objects = ()
136
def delete(self):
349
137
if self.delete_hook is not None:
350
138
self.delete_hook(self)
351
return super(MandosClientWidget, self).delete(*args, **kwargs)
352
139
353
def render(self, maxcolrow, focus=False):
140
def render(self, (maxcol,), focus=False):
354
141
"""Render differently if we have focus.
355
142
This overrides the method from urwid.FlowWidget"""
356
return self.current_widget(focus).render(maxcolrow,
143
return self.current_widget(focus).render((maxcol,),
357
144
focus=focus)
358
145
359
def keypress(self, maxcolrow, key):
146
def keypress(self, (maxcol,), key):
360
147
"""Handle keys.
361
148
This overrides the method from urwid.FlowWidget"""
362
if key == "+":
363
self.proxy.Enable(dbus_interface = client_interface,
364
ignore_reply=True)
365
elif key == "-":
366
self.proxy.Disable(dbus_interface = client_interface,
367
ignore_reply=True)
368
elif key == "a":
369
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
370
dbus_interface = client_interface,
371
ignore_reply=True)
372
elif key == "d":
373
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
374
dbus_interface = client_interface,
375
ignore_reply=True)
376
elif key == "R" or key == "_" or key == "ctrl k":
149
if key == u"e" or key == u"+":
150
self.proxy.Enable()
151
elif key == u"d" or key == u"-":
152
self.proxy.Disable()
153
elif key == u"r" or key == u"_":
377
154
self.server_proxy_object.RemoveClient(self.proxy
378
.object_path,
379
ignore_reply=True)
380
elif key == "s":
381
self.proxy.StartChecker(dbus_interface = client_interface,
382
ignore_reply=True)
383
elif key == "S":
384
self.proxy.StopChecker(dbus_interface = client_interface,
385
ignore_reply=True)
386
elif key == "C":
387
self.proxy.CheckedOK(dbus_interface = client_interface,
388
ignore_reply=True)
155
.object_path)
156
elif key == u"s":
157
self.proxy.StartChecker()
158
elif key == u"c":
159
self.proxy.StopChecker()
160
elif key == u"S":
161
self.proxy.CheckedOK()
389
162
# xxx
390
# elif key == "p" or key == "=":
163
# elif key == u"p" or key == "=":
391
164
# self.proxy.pause()
392
# elif key == "u" or key == ":":
165
# elif key == u"u" or key == ":":
393
166
# self.proxy.unpause()
394
# elif key == "RET":
167
# elif key == u"RET":
395
168
# self.open()
396
169
else:
397
170
return key
413
186
"down" key presses, thus not allowing any containing widgets to
414
187
use them as an excuse to shift focus away from this widget.
415
188
"""
416
def keypress(self, maxcolrow, key):
417
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
418
if ret in ("up", "down"):
189
def keypress(self, (maxcol, maxrow), key):
190
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
191
if ret in (u"up", u"down"):
419
192
return
420
193
return ret
421
194
430
203
self.screen = urwid.curses_display.Screen()
431
204
432
205
self.screen.register_palette((
433
("normal",
434
"default", "default", None),
435
("bold",
436
"default", "default", "bold"),
437
("underline-blink",
438
"default", "default", "underline"),
439
("standout",
440
"default", "default", "standout"),
441
("bold-underline-blink",
442
"default", "default", ("bold", "underline")),
443
("bold-standout",
444
"default", "default", ("bold", "standout")),
445
("underline-blink-standout",
446
"default", "default", ("underline", "standout")),
447
("bold-underline-blink-standout",
448
"default", "default", ("bold", "underline",
449
"standout")),
206
(u"normal",
207
u"default", u"default", None),
208
(u"bold",
209
u"default", u"default", u"bold"),
210
(u"underline-blink",
211
u"default", u"default", u"underline"),
212
(u"standout",
213
u"default", u"default", u"standout"),
214
(u"bold-underline-blink",
215
u"default", u"default", (u"bold", u"underline")),
216
(u"bold-standout",
217
u"default", u"default", (u"bold", u"standout")),
218
(u"underline-blink-standout",
219
u"default", u"default", (u"underline", u"standout")),
220
(u"bold-underline-blink-standout",
221
u"default", u"default", (u"bold", u"underline",
222
u"standout")),
450
223
))
451
224
452
225
if urwid.supports_unicode():
453
self.divider = "─" # \u2500
454
#self.divider = "━" # \u2501
226
#self.divider = u"─" # \u2500
227
self.divider = u"━" # \u2501
455
228
else:
456
#self.divider = "-" # \u002d
457
self.divider = "_" # \u005f
229
#self.divider = u"-" # \u002d
230
self.divider = u"_" # \u005f
458
231
459
232
self.screen.start()
460
233
474
247
# This keeps track of whether self.uilist currently has
475
248
# self.logbox in it or not
476
249
self.log_visible = True
477
self.log_wrap = "any"
250
self.log_wrap = u"any"
478
251
479
252
self.rebuild()
480
self.log_message_raw(("bold",
481
"Mandos Monitor version " + version))
482
self.log_message_raw(("bold",
483
"q: Quit ?: Help"))
253
self.log_message(u"Message")
254
self.log_message(u"Message0 Message1 Message2 Message3 Message4 Message5 Message6 Message7 Message8 Message9")
255
self.log_message(u"Message10 Message11 Message12 Message13 Message14 Message15 Message16 Message17 Message18 Message19")
256
self.log_message(u"Message20 Message21 Message22 Message23 Message24 Message25 Message26 Message27 Message28 Message29")
484
257
485
258
self.busname = domain + '.Mandos'
486
259
self.main_loop = gobject.MainLoop()
487
488
def client_not_found(self, fingerprint, address):
489
self.log_message(("Client with address %s and fingerprint %s"
490
" could not be found" % (address,
491
fingerprint)))
260
self.bus = dbus.SystemBus()
261
mandos_dbus_objc = self.bus.get_object(
262
self.busname, u"/", follow_name_owner_changes=True)
263
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
264
dbus_interface
265
= server_interface)
266
try:
267
mandos_clients = (self.mandos_serv
268
.GetAllClientsWithProperties())
269
except dbus.exceptions.DBusException:
270
mandos_clients = dbus.Dictionary()
271
272
(self.mandos_serv
273
.connect_to_signal("ClientRemoved",
274
self.find_and_remove_client,
275
dbus_interface=server_interface,
276
byte_arrays=True))
277
(self.mandos_serv
278
.connect_to_signal("ClientAdded",
279
self.add_new_client,
280
dbus_interface=server_interface,
281
byte_arrays=True))
282
for path, client in mandos_clients.iteritems():
283
client_proxy_object = self.bus.get_object(self.busname,
284
path)
285
self.add_client(MandosClientWidget(server_proxy_object
286
=self.mandos_serv,
287
proxy_object
288
=client_proxy_object,
289
properties=client,
290
update_hook
291
=self.refresh,
292
delete_hook
293
=self.remove_client),
294
path=path)
492
295
493
296
def rebuild(self):
494
297
"""This rebuilds the User Interface.
495
298
Call this when the widget layout needs to change"""
496
299
self.uilist = []
497
300
#self.uilist.append(urwid.ListBox(self.clients))
498
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
499
clients),
301
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
500
302
#header=urwid.Divider(),
501
303
header=None,
502
footer=
503
urwid.Divider(div_char=
504
self.divider)))
304
footer=urwid.Divider(div_char=self.divider)))
505
305
if self.log_visible:
506
306
self.uilist.append(self.logbox)
307
pass
507
308
self.topwidget = urwid.Pile(self.uilist)
508
309
509
def log_message(self, message):
510
timestamp = datetime.datetime.now().isoformat()
511
self.log_message_raw(timestamp + ": " + message)
512
513
def log_message_raw(self, markup):
310
def log_message(self, markup):
514
311
"""Add a log message to the log buffer."""
515
312
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
516
313
if (self.max_log_length
517
314
and len(self.log) > self.max_log_length):
518
315
del self.log[0:len(self.log)-self.max_log_length-1]
519
self.logbox.set_focus(len(self.logbox.body.contents),
520
coming_from="above")
521
self.refresh()
522
316
523
317
def toggle_log_display(self):
524
318
"""Toggle visibility of the log buffer."""
525
319
self.log_visible = not self.log_visible
526
320
self.rebuild()
527
#self.log_message("Log visibility changed to: "
528
# + unicode(self.log_visible))
321
self.log_message(u"Log visibility changed to: "
322
+ unicode(self.log_visible))
529
323
530
324
def change_log_display(self):
531
325
"""Change type of log display.
532
326
Currently, this toggles wrapping of text lines."""
533
if self.log_wrap == "clip":
534
self.log_wrap = "any"
327
if self.log_wrap == u"clip":
328
self.log_wrap = u"any"
535
329
else:
536
self.log_wrap = "clip"
330
self.log_wrap = u"clip"
537
331
for textwidget in self.log:
538
332
textwidget.set_wrap_mode(self.log_wrap)
539
#self.log_message("Wrap mode: " + self.log_wrap)
333
self.log_message(u"Wrap mode: " + self.log_wrap)
540
334
541
335
def find_and_remove_client(self, path, name):
542
"""Find a client by its object path and remove it.
336
"""Find an client from its object path and remove it.
543
337
544
338
This is connected to the ClientRemoved signal from the
545
339
Mandos server object."""
547
341
client = self.clients_dict[path]
548
342
except KeyError:
549
343
# not found?
550
self.log_message("Unknown client %r (%r) removed", name,
551
path)
552
344
return
553
client.delete()
345
self.remove_client(client, path)
554
346
555
def add_new_client(self, path):
347
def add_new_client(self, path, properties):
556
348
client_proxy_object = self.bus.get_object(self.busname, path)
557
349
self.add_client(MandosClientWidget(server_proxy_object
558
350
=self.mandos_serv,
559
351
proxy_object
560
352
=client_proxy_object,
353
properties=properties,
561
354
update_hook
562
355
=self.refresh,
563
356
delete_hook
564
=self.remove_client,
565
logger
566
=self.log_message),
357
=self.remove_client),
567
358
path=path)
568
359
569
360
def add_client(self, client, path=None):
571
362
if path is None:
572
363
path = client.proxy.object_path
573
364
self.clients_dict[path] = client
574
self.clients.sort(None, lambda c: c.properties["Name"])
365
self.clients.sort(None, lambda c: c.properties[u"name"])
575
366
self.refresh()
576
367
577
368
def remove_client(self, client, path=None):
593
384
594
385
def run(self):
595
386
"""Start the main loop and exit when it's done."""
596
self.bus = dbus.SystemBus()
597
mandos_dbus_objc = self.bus.get_object(
598
self.busname, "/", follow_name_owner_changes=True)
599
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
600
dbus_interface
601
= server_interface)
602
try:
603
mandos_clients = (self.mandos_serv
604
.GetAllClientsWithProperties())
605
except dbus.exceptions.DBusException:
606
mandos_clients = dbus.Dictionary()
607
608
(self.mandos_serv
609
.connect_to_signal("ClientRemoved",
610
self.find_and_remove_client,
611
dbus_interface=server_interface,
612
byte_arrays=True))
613
(self.mandos_serv
614
.connect_to_signal("ClientAdded",
615
self.add_new_client,
616
dbus_interface=server_interface,
617
byte_arrays=True))
618
(self.mandos_serv
619
.connect_to_signal("ClientNotFound",
620
self.client_not_found,
621
dbus_interface=server_interface,
622
byte_arrays=True))
623
for path, client in mandos_clients.iteritems():
624
client_proxy_object = self.bus.get_object(self.busname,
625
path)
626
self.add_client(MandosClientWidget(server_proxy_object
627
=self.mandos_serv,
628
proxy_object
629
=client_proxy_object,
630
properties=client,
631
update_hook
632
=self.refresh,
633
delete_hook
634
=self.remove_client,
635
logger
636
=self.log_message),
637
path=path)
638
639
387
self.refresh()
640
388
self._input_callback_tag = (gobject.io_add_watch
641
389
(sys.stdin.fileno(),
651
399
652
400
def process_input(self, source, condition):
653
401
keys = self.screen.get_input()
654
translations = { "ctrl n": "down", # Emacs
655
"ctrl p": "up", # Emacs
656
"ctrl v": "page down", # Emacs
657
"meta v": "page up", # Emacs
658
" ": "page down", # less
659
"f": "page down", # less
660
"b": "page up", # less
661
"j": "down", # vi
662
"k": "up", # vi
402
translations = { u"ctrl n": u"down", # Emacs
403
u"ctrl p": u"up", # Emacs
404
u"ctrl v": u"page down", # Emacs
405
u"meta v": u"page up", # Emacs
406
u" ": u"page down", # less
407
u"f": u"page down", # less
408
u"b": u"page up", # less
409
u"j": u"down", # vi
410
u"k": u"up", # vi
663
411
}
664
412
for key in keys:
665
413
try:
667
415
except KeyError: # :-)
668
416
pass
669
417
670
if key == "q" or key == "Q":
418
if key == u"q" or key == u"Q":
671
419
self.stop()
672
420
break
673
elif key == "window resize":
421
elif key == u"window resize":
674
422
self.size = self.screen.get_cols_rows()
675
423
self.refresh()
676
elif key == "\f": # Ctrl-L
424
elif key == u"\f": # Ctrl-L
677
425
self.refresh()
678
elif key == "l" or key == "D":
426
elif key == u"l" or key == u"D":
679
427
self.toggle_log_display()
680
428
self.refresh()
681
elif key == "w" or key == "i":
429
elif key == u"w" or key == u"i":
682
430
self.change_log_display()
683
431
self.refresh()
684
elif key == "?" or key == "f1" or key == "esc":
685
if not self.log_visible:
686
self.log_visible = True
687
self.rebuild()
688
self.log_message_raw(("bold",
689
" ".
690
join(("q: Quit",
691
"?: Help",
692
"l: Log window toggle",
693
"TAB: Switch window",
694
"w: Wrap (log)"))))
695
self.log_message_raw(("bold",
696
" "
697
.join(("Clients:",
698
"+: Enable",
699
"-: Disable",
700
"R: Remove",
701
"s: Start new checker",
702
"S: Stop checker",
703
"C: Checker OK",
704
"a: Approve",
705
"d: Deny"))))
432
elif key == u"?" or key == u"f1":
433
self.log_message(u"Help!")
706
434
self.refresh()
707
elif key == "tab":
435
elif key == u"tab":
708
436
if self.topwidget.get_focus() is self.logbox:
709
437
self.topwidget.set_focus(0)
710
438
else:
711
439
self.topwidget.set_focus(self.logbox)
712
440
self.refresh()
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 == "$":
720
# pass # xxx move-end-of-line
721
#elif key == "ctrl a" or key == "^":
722
# pass # xxx move-beginning-of-line
723
#elif key == "ctrl b" or key == "meta (" or key == "h":
724
# pass # xxx left
725
#elif key == "ctrl f" or key == "meta )" or key == "l":
726
# pass # xxx right
727
#elif key == "a":
728
# pass # scroll up log
729
#elif key == "z":
730
# pass # scroll down log
441
elif (key == u"end" or key == u"meta >" or key == u"G"
442
or key == u">"):
443
pass # xxx end-of-buffer
444
elif (key == u"home" or key == u"meta <" or key == u"g"
445
or key == u"<"):
446
pass # xxx beginning-of-buffer
447
elif key == u"ctrl e" or key == u"$":
448
pass # xxx move-end-of-line
449
elif key == u"ctrl a" or key == u"^":
450
pass # xxx move-beginning-of-line
451
elif key == u"ctrl b" or key == u"meta (" or key == u"h":
452
pass # xxx left
453
elif key == u"ctrl f" or key == u"meta )" or key == u"l":
454
pass # xxx right
455
elif key == u"a":
456
pass # scroll up log
457
elif key == u"z":
458
pass # scroll down log
731
459
elif self.topwidget.selectable():
732
460
self.topwidget.keypress(self.size, key)
733
461
self.refresh()
736
464
ui = UserInterface()
737
465
try:
738
466
ui.run()
739
except KeyboardInterrupt:
740
ui.screen.stop()
741
except Exception, e:
742
ui.log_message(unicode(e))
467
except:
743
468
ui.screen.stop()
744
469
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0