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- Committer: Teddy Hogeborn
- Date: 2009-11-09 07:35:16 UTC
- mto: (24.1.146 mandos) (237.12.2 mandos-persistent) (299.1.1 release) (300.1.1 release) (301.1.1 release)
- mto: This revision was merged to the branch mainline in revision 270.
- 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
#
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# Mandos Monitor - Control and monitor the Mandos server
5
#
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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#
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# This program is free software: you can redistribute it and/or modify
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# 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.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
18
#
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# 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
#
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# 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
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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 = "1.5.1"
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
self.last_checker_failed = False
135
79
136
80
# The widget shown normally
137
81
self._text_widget = urwid.Text("")
142
86
*args, **kwargs)
143
87
self.update()
144
88
self.opened = False
145
146
last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
148
if last_checked_ok is None:
149
self.last_checker_failed = True
150
else:
151
self.last_checker_failed = ((datetime.datetime.utcnow()
152
- last_checked_ok)
153
> datetime.timedelta
154
(milliseconds=
155
self.properties
156
["Interval"]))
157
158
if self.last_checker_failed:
159
self.using_timer(True)
160
161
if self.need_approval:
162
self.using_timer(True)
163
164
self.match_objects = (
165
self.proxy.connect_to_signal("CheckerCompleted",
166
self.checker_completed,
167
client_interface,
168
byte_arrays=True),
169
self.proxy.connect_to_signal("CheckerStarted",
170
self.checker_started,
171
client_interface,
172
byte_arrays=True),
173
self.proxy.connect_to_signal("GotSecret",
174
self.got_secret,
175
client_interface,
176
byte_arrays=True),
177
self.proxy.connect_to_signal("NeedApproval",
178
self.need_approval,
179
client_interface,
180
byte_arrays=True),
181
self.proxy.connect_to_signal("Rejected",
182
self.rejected,
183
client_interface,
184
byte_arrays=True))
185
#self.logger('Created client %s' % (self.properties["Name"]))
186
187
def property_changed(self, property=None, value=None):
188
super(self, MandosClientWidget).property_changed(property,
189
value)
190
if property == "ApprovalPending":
191
using_timer(bool(value))
192
193
def using_timer(self, flag):
194
"""Call this method with True or False when timer should be
195
activated or deactivated.
196
"""
197
old = self._update_timer_callback_lock
198
if flag:
199
self._update_timer_callback_lock += 1
200
else:
201
self._update_timer_callback_lock -= 1
202
if old == 0 and self._update_timer_callback_lock:
203
# Will update the shown timer value every second
204
self._update_timer_callback_tag = (gobject.timeout_add
205
(1000,
206
self.update_timer))
207
elif old and self._update_timer_callback_lock == 0:
208
gobject.source_remove(self._update_timer_callback_tag)
209
self._update_timer_callback_tag = None
210
211
def checker_completed(self, exitstatus, condition, command):
212
if exitstatus == 0:
213
if self.last_checker_failed:
214
self.last_checker_failed = False
215
self.using_timer(False)
216
#self.logger('Checker for client %s (command "%s")'
217
# ' was successful'
218
# % (self.properties["Name"], command))
219
self.update()
220
return
221
# Checker failed
222
if not self.last_checker_failed:
223
self.last_checker_failed = True
224
self.using_timer(True)
225
if os.WIFEXITED(condition):
226
self.logger('Checker for client %s (command "%s")'
227
' failed with exit code %s'
228
% (self.properties["Name"], command,
229
os.WEXITSTATUS(condition)))
230
elif os.WIFSIGNALED(condition):
231
self.logger('Checker for client %s (command "%s")'
232
' was killed by signal %s'
233
% (self.properties["Name"], command,
234
os.WTERMSIG(condition)))
235
elif os.WCOREDUMP(condition):
236
self.logger('Checker for client %s (command "%s")'
237
' dumped core'
238
% (self.properties["Name"], command))
239
else:
240
self.logger('Checker for client %s completed'
241
' mysteriously')
242
self.update()
243
244
def checker_started(self, command):
245
"""Server signals that a checker started. This could be useful
246
to log in the future. """
247
#self.logger('Client %s started checker "%s"'
248
# % (self.properties["Name"], unicode(command)))
249
pass
250
251
def got_secret(self):
252
self.last_checker_failed = False
253
self.logger('Client %s received its secret'
254
% self.properties["Name"])
255
256
def need_approval(self, timeout, default):
257
if not default:
258
message = 'Client %s needs approval within %s seconds'
259
else:
260
message = 'Client %s will get its secret in %s seconds'
261
self.logger(message
262
% (self.properties["Name"], timeout/1000))
263
self.using_timer(True)
264
265
def rejected(self, reason):
266
self.logger('Client %s was rejected; reason: %s'
267
% (self.properties["Name"], reason))
268
89
269
90
def selectable(self):
270
91
"""Make this a "selectable" widget.
271
92
This overrides the method from urwid.FlowWidget."""
272
93
return True
273
94
274
def rows(self, maxcolrow, focus=False):
95
def rows(self, (maxcol,), focus=False):
275
96
"""How many rows this widget will occupy might depend on
276
97
whether we have focus or not.
277
98
This overrides the method from urwid.FlowWidget"""
278
return self.current_widget(focus).rows(maxcolrow, focus=focus)
99
return self.current_widget(focus).rows((maxcol,), focus=focus)
279
100
280
101
def current_widget(self, focus=False):
281
102
if focus or self.opened:
285
106
def update(self):
286
107
"Called when what is visible on the screen should be updated."
287
108
# How to add standout mode to a style
288
with_standout = { "normal": "standout",
289
"bold": "bold-standout",
290
"underline-blink":
291
"underline-blink-standout",
292
"bold-underline-blink":
293
"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",
294
115
}
295
116
296
117
# Rebuild focus and non-focus widgets using current properties
297
298
# Base part of a client. Name!
299
base = ('%(name)s: '
300
% {"name": self.properties["Name"]})
301
if not self.properties["Enabled"]:
302
message = "DISABLED"
303
elif self.properties["ApprovalPending"]:
304
timeout = datetime.timedelta(milliseconds
305
= self.properties
306
["ApprovalDelay"])
307
last_approval_request = isoformat_to_datetime(
308
self.properties["LastApprovalRequest"])
309
if last_approval_request is not None:
310
timer = timeout - (datetime.datetime.utcnow()
311
- last_approval_request)
312
else:
313
timer = datetime.timedelta()
314
if self.properties["ApprovedByDefault"]:
315
message = "Approval in %s. (d)eny?"
316
else:
317
message = "Denial in %s. (a)pprove?"
318
message = message % unicode(timer).rsplit(".", 1)[0]
319
elif self.last_checker_failed:
320
# When checker has failed, print a timer until client expires
321
expires = self.properties["Expires"]
322
if expires == "":
323
timer = datetime.timedelta(0)
324
else:
325
expires = datetime.datetime.strptime(expires,
326
'%Y-%m-%dT%H:%M:%S.%f')
327
timer = expires - datetime.datetime.utcnow()
328
message = ('A checker has failed! Time until client'
329
' gets disabled: %s'
330
% unicode(timer).rsplit(".", 1)[0])
331
else:
332
message = "enabled"
333
self._text = "%s%s" % (base, message)
334
118
self._text = (u'name="%(name)s", enabled=%(enabled)s'
119
% self.properties)
335
120
if not urwid.supports_unicode():
336
121
self._text = self._text.encode("ascii", "replace")
337
textlist = [("normal", self._text)]
122
textlist = [(u"normal", u"BLARGH: "), (u"bold", self._text)]
338
123
self._text_widget.set_text(textlist)
339
124
self._focus_text_widget.set_text([(with_standout[text[0]],
340
125
text[1])
348
133
if self.update_hook is not None:
349
134
self.update_hook()
350
135
351
def update_timer(self):
352
"""called by gobject. Will indefinitely loop until
353
gobject.source_remove() on tag is called"""
354
self.update()
355
return True # Keep calling this
356
357
def delete(self, *args, **kwargs):
358
if self._update_timer_callback_tag is not None:
359
gobject.source_remove(self._update_timer_callback_tag)
360
self._update_timer_callback_tag = None
361
for match in self.match_objects:
362
match.remove()
363
self.match_objects = ()
136
def delete(self):
364
137
if self.delete_hook is not None:
365
138
self.delete_hook(self)
366
return super(MandosClientWidget, self).delete(*args, **kwargs)
367
139
368
def render(self, maxcolrow, focus=False):
140
def render(self, (maxcol,), focus=False):
369
141
"""Render differently if we have focus.
370
142
This overrides the method from urwid.FlowWidget"""
371
return self.current_widget(focus).render(maxcolrow,
143
return self.current_widget(focus).render((maxcol,),
372
144
focus=focus)
373
145
374
def keypress(self, maxcolrow, key):
146
def keypress(self, (maxcol,), key):
375
147
"""Handle keys.
376
148
This overrides the method from urwid.FlowWidget"""
377
if key == "+":
378
self.proxy.Enable(dbus_interface = client_interface,
379
ignore_reply=True)
380
elif key == "-":
381
self.proxy.Disable(dbus_interface = client_interface,
382
ignore_reply=True)
383
elif key == "a":
384
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
385
dbus_interface = client_interface,
386
ignore_reply=True)
387
elif key == "d":
388
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
389
dbus_interface = client_interface,
390
ignore_reply=True)
391
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"_":
392
154
self.server_proxy_object.RemoveClient(self.proxy
393
.object_path,
394
ignore_reply=True)
395
elif key == "s":
396
self.proxy.StartChecker(dbus_interface = client_interface,
397
ignore_reply=True)
398
elif key == "S":
399
self.proxy.StopChecker(dbus_interface = client_interface,
400
ignore_reply=True)
401
elif key == "C":
402
self.proxy.CheckedOK(dbus_interface = client_interface,
403
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()
404
162
# xxx
405
# elif key == "p" or key == "=":
163
# elif key == u"p" or key == "=":
406
164
# self.proxy.pause()
407
# elif key == "u" or key == ":":
165
# elif key == u"u" or key == ":":
408
166
# self.proxy.unpause()
409
# elif key == "RET":
167
# elif key == u"RET":
410
168
# self.open()
411
169
else:
412
170
return key
428
186
"down" key presses, thus not allowing any containing widgets to
429
187
use them as an excuse to shift focus away from this widget.
430
188
"""
431
def keypress(self, maxcolrow, key):
432
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
433
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"):
434
192
return
435
193
return ret
436
194
445
203
self.screen = urwid.curses_display.Screen()
446
204
447
205
self.screen.register_palette((
448
("normal",
449
"default", "default", None),
450
("bold",
451
"default", "default", "bold"),
452
("underline-blink",
453
"default", "default", "underline"),
454
("standout",
455
"default", "default", "standout"),
456
("bold-underline-blink",
457
"default", "default", ("bold", "underline")),
458
("bold-standout",
459
"default", "default", ("bold", "standout")),
460
("underline-blink-standout",
461
"default", "default", ("underline", "standout")),
462
("bold-underline-blink-standout",
463
"default", "default", ("bold", "underline",
464
"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")),
465
223
))
466
224
467
225
if urwid.supports_unicode():
468
self.divider = "─" # \u2500
469
#self.divider = "━" # \u2501
226
#self.divider = u"─" # \u2500
227
self.divider = u"━" # \u2501
470
228
else:
471
#self.divider = "-" # \u002d
472
self.divider = "_" # \u005f
229
#self.divider = u"-" # \u002d
230
self.divider = u"_" # \u005f
473
231
474
232
self.screen.start()
475
233
489
247
# This keeps track of whether self.uilist currently has
490
248
# self.logbox in it or not
491
249
self.log_visible = True
492
self.log_wrap = "any"
250
self.log_wrap = u"any"
493
251
494
252
self.rebuild()
495
self.log_message_raw(("bold",
496
"Mandos Monitor version " + version))
497
self.log_message_raw(("bold",
498
"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")
499
257
500
258
self.busname = domain + '.Mandos'
501
259
self.main_loop = gobject.MainLoop()
502
503
def client_not_found(self, fingerprint, address):
504
self.log_message(("Client with address %s and fingerprint %s"
505
" could not be found" % (address,
506
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)
507
295
508
296
def rebuild(self):
509
297
"""This rebuilds the User Interface.
510
298
Call this when the widget layout needs to change"""
511
299
self.uilist = []
512
300
#self.uilist.append(urwid.ListBox(self.clients))
513
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
514
clients),
301
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
515
302
#header=urwid.Divider(),
516
303
header=None,
517
footer=
518
urwid.Divider(div_char=
519
self.divider)))
304
footer=urwid.Divider(div_char=self.divider)))
520
305
if self.log_visible:
521
306
self.uilist.append(self.logbox)
307
pass
522
308
self.topwidget = urwid.Pile(self.uilist)
523
309
524
def log_message(self, message):
525
timestamp = datetime.datetime.now().isoformat()
526
self.log_message_raw(timestamp + ": " + message)
527
528
def log_message_raw(self, markup):
310
def log_message(self, markup):
529
311
"""Add a log message to the log buffer."""
530
312
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
531
313
if (self.max_log_length
532
314
and len(self.log) > self.max_log_length):
533
315
del self.log[0:len(self.log)-self.max_log_length-1]
534
self.logbox.set_focus(len(self.logbox.body.contents),
535
coming_from="above")
536
self.refresh()
537
316
538
317
def toggle_log_display(self):
539
318
"""Toggle visibility of the log buffer."""
540
319
self.log_visible = not self.log_visible
541
320
self.rebuild()
542
#self.log_message("Log visibility changed to: "
543
# + unicode(self.log_visible))
321
self.log_message(u"Log visibility changed to: "
322
+ unicode(self.log_visible))
544
323
545
324
def change_log_display(self):
546
325
"""Change type of log display.
547
326
Currently, this toggles wrapping of text lines."""
548
if self.log_wrap == "clip":
549
self.log_wrap = "any"
327
if self.log_wrap == u"clip":
328
self.log_wrap = u"any"
550
329
else:
551
self.log_wrap = "clip"
330
self.log_wrap = u"clip"
552
331
for textwidget in self.log:
553
332
textwidget.set_wrap_mode(self.log_wrap)
554
#self.log_message("Wrap mode: " + self.log_wrap)
333
self.log_message(u"Wrap mode: " + self.log_wrap)
555
334
556
335
def find_and_remove_client(self, path, name):
557
"""Find a client by its object path and remove it.
336
"""Find an client from its object path and remove it.
558
337
559
338
This is connected to the ClientRemoved signal from the
560
339
Mandos server object."""
562
341
client = self.clients_dict[path]
563
342
except KeyError:
564
343
# not found?
565
self.log_message("Unknown client %r (%r) removed", name,
566
path)
567
344
return
568
client.delete()
345
self.remove_client(client, path)
569
346
570
def add_new_client(self, path):
347
def add_new_client(self, path, properties):
571
348
client_proxy_object = self.bus.get_object(self.busname, path)
572
349
self.add_client(MandosClientWidget(server_proxy_object
573
350
=self.mandos_serv,
574
351
proxy_object
575
352
=client_proxy_object,
353
properties=properties,
576
354
update_hook
577
355
=self.refresh,
578
356
delete_hook
579
=self.remove_client,
580
logger
581
=self.log_message),
357
=self.remove_client),
582
358
path=path)
583
359
584
360
def add_client(self, client, path=None):
586
362
if path is None:
587
363
path = client.proxy.object_path
588
364
self.clients_dict[path] = client
589
self.clients.sort(None, lambda c: c.properties["Name"])
365
self.clients.sort(None, lambda c: c.properties[u"name"])
590
366
self.refresh()
591
367
592
368
def remove_client(self, client, path=None):
608
384
609
385
def run(self):
610
386
"""Start the main loop and exit when it's done."""
611
self.bus = dbus.SystemBus()
612
mandos_dbus_objc = self.bus.get_object(
613
self.busname, "/", follow_name_owner_changes=True)
614
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
615
dbus_interface
616
= server_interface)
617
try:
618
mandos_clients = (self.mandos_serv
619
.GetAllClientsWithProperties())
620
except dbus.exceptions.DBusException:
621
mandos_clients = dbus.Dictionary()
622
623
(self.mandos_serv
624
.connect_to_signal("ClientRemoved",
625
self.find_and_remove_client,
626
dbus_interface=server_interface,
627
byte_arrays=True))
628
(self.mandos_serv
629
.connect_to_signal("ClientAdded",
630
self.add_new_client,
631
dbus_interface=server_interface,
632
byte_arrays=True))
633
(self.mandos_serv
634
.connect_to_signal("ClientNotFound",
635
self.client_not_found,
636
dbus_interface=server_interface,
637
byte_arrays=True))
638
for path, client in mandos_clients.iteritems():
639
client_proxy_object = self.bus.get_object(self.busname,
640
path)
641
self.add_client(MandosClientWidget(server_proxy_object
642
=self.mandos_serv,
643
proxy_object
644
=client_proxy_object,
645
properties=client,
646
update_hook
647
=self.refresh,
648
delete_hook
649
=self.remove_client,
650
logger
651
=self.log_message),
652
path=path)
653
654
387
self.refresh()
655
388
self._input_callback_tag = (gobject.io_add_watch
656
389
(sys.stdin.fileno(),
666
399
667
400
def process_input(self, source, condition):
668
401
keys = self.screen.get_input()
669
translations = { "ctrl n": "down", # Emacs
670
"ctrl p": "up", # Emacs
671
"ctrl v": "page down", # Emacs
672
"meta v": "page up", # Emacs
673
" ": "page down", # less
674
"f": "page down", # less
675
"b": "page up", # less
676
"j": "down", # vi
677
"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
678
411
}
679
412
for key in keys:
680
413
try:
682
415
except KeyError: # :-)
683
416
pass
684
417
685
if key == "q" or key == "Q":
418
if key == u"q" or key == u"Q":
686
419
self.stop()
687
420
break
688
elif key == "window resize":
421
elif key == u"window resize":
689
422
self.size = self.screen.get_cols_rows()
690
423
self.refresh()
691
elif key == "\f": # Ctrl-L
424
elif key == u"\f": # Ctrl-L
692
425
self.refresh()
693
elif key == "l" or key == "D":
426
elif key == u"l" or key == u"D":
694
427
self.toggle_log_display()
695
428
self.refresh()
696
elif key == "w" or key == "i":
429
elif key == u"w" or key == u"i":
697
430
self.change_log_display()
698
431
self.refresh()
699
elif key == "?" or key == "f1" or key == "esc":
700
if not self.log_visible:
701
self.log_visible = True
702
self.rebuild()
703
self.log_message_raw(("bold",
704
" ".
705
join(("q: Quit",
706
"?: Help",
707
"l: Log window toggle",
708
"TAB: Switch window",
709
"w: Wrap (log)"))))
710
self.log_message_raw(("bold",
711
" "
712
.join(("Clients:",
713
"+: Enable",
714
"-: Disable",
715
"R: Remove",
716
"s: Start new checker",
717
"S: Stop checker",
718
"C: Checker OK",
719
"a: Approve",
720
"d: Deny"))))
432
elif key == u"?" or key == u"f1":
433
self.log_message(u"Help!")
721
434
self.refresh()
722
elif key == "tab":
435
elif key == u"tab":
723
436
if self.topwidget.get_focus() is self.logbox:
724
437
self.topwidget.set_focus(0)
725
438
else:
726
439
self.topwidget.set_focus(self.logbox)
727
440
self.refresh()
728
#elif (key == "end" or key == "meta >" or key == "G"
729
# or key == ">"):
730
# pass # xxx end-of-buffer
731
#elif (key == "home" or key == "meta <" or key == "g"
732
# or key == "<"):
733
# pass # xxx beginning-of-buffer
734
#elif key == "ctrl e" or key == "$":
735
# pass # xxx move-end-of-line
736
#elif key == "ctrl a" or key == "^":
737
# pass # xxx move-beginning-of-line
738
#elif key == "ctrl b" or key == "meta (" or key == "h":
739
# pass # xxx left
740
#elif key == "ctrl f" or key == "meta )" or key == "l":
741
# pass # xxx right
742
#elif key == "a":
743
# pass # scroll up log
744
#elif key == "z":
745
# pass # scroll down log
441
elif (key == u"end" or key == u"meta >" or key == u"G"
442
or key == u">"):
443
pass # xxx end-of-buffer
444
elif (key == u"home" or key == u"meta <" or key == u"g"
445
or key == u"<"):
446
pass # xxx beginning-of-buffer
447
elif key == u"ctrl e" or key == u"$":
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
746
459
elif self.topwidget.selectable():
747
460
self.topwidget.keypress(self.size, key)
748
461
self.refresh()
751
464
ui = UserInterface()
752
465
try:
753
466
ui.run()
754
except KeyboardInterrupt:
755
ui.screen.stop()
756
except Exception, e:
757
ui.log_message(unicode(e))
467
except:
758
468
ui.screen.stop()
759
469
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0