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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
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#
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# 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
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# 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,
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
21
# <http://www.gnu.org/licenses/>.
22
#
23
# Contact the authors at <mandos@recompile.se>.
24
#
25
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
28
29
from future_builtins import *
3
4
from __future__ import division, absolute_import, with_statement
30
5
31
6
import sys
32
import os
33
7
import signal
34
8
35
import datetime
36
37
9
import urwid.curses_display
38
10
import urwid
39
11
44
16
45
17
import UserList
46
18
47
import locale
48
49
locale.setlocale(locale.LC_ALL, '')
50
51
import logging
52
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
53
54
19
# Some useful constants
55
domain = 'se.recompile'
20
domain = 'se.bsnet.fukt'
56
21
server_interface = domain + '.Mandos'
57
22
client_interface = domain + '.Mandos.Client'
58
version = "1.6.0"
23
version = "1.0.14"
59
24
60
25
# Always run in monochrome mode
61
26
urwid.curses_display.curses.has_colors = lambda : False
65
30
urwid.curses_display.curses.A_UNDERLINE |= (
66
31
urwid.curses_display.curses.A_BLINK)
67
32
68
def isoformat_to_datetime(iso):
69
"Parse an ISO 8601 date string to a datetime.datetime()"
70
if not iso:
71
return None
72
d, t = iso.split("T", 1)
73
year, month, day = d.split("-", 2)
74
hour, minute, second = t.split(":", 2)
75
second, fraction = divmod(float(second), 1)
76
return datetime.datetime(int(year),
77
int(month),
78
int(day),
79
int(hour),
80
int(minute),
81
int(second), # Whole seconds
82
int(fraction*1000000)) # Microseconds
83
84
33
class MandosClientPropertyCache(object):
85
34
"""This wraps a Mandos Client D-Bus proxy object, caches the
86
35
properties and calls a hook function when any of them are
87
36
changed.
88
37
"""
89
def __init__(self, proxy_object=None, properties=None, **kwargs):
38
def __init__(self, proxy_object=None, properties=None, *args,
39
**kwargs):
90
40
self.proxy = proxy_object # Mandos Client proxy object
91
self.properties = dict() if properties is None else properties
92
self.property_changed_match = (
93
self.proxy.connect_to_signal("PropertyChanged",
94
self._property_changed,
95
client_interface,
96
byte_arrays=True))
97
98
if properties is None:
99
self.properties.update(
100
self.proxy.GetAll(client_interface,
101
dbus_interface
102
= dbus.PROPERTIES_IFACE))
103
104
super(MandosClientPropertyCache, self).__init__(**kwargs)
105
106
def _property_changed(self, property, value):
107
"""Helper which takes positional arguments"""
108
return self.property_changed(property=property, value=value)
41
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)
50
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)
109
58
110
59
def property_changed(self, property=None, value=None):
111
60
"""This is called whenever we get a PropertyChanged signal
113
62
"""
114
63
# Update properties dict with new value
115
64
self.properties[property] = value
116
117
def delete(self):
118
self.property_changed_match.remove()
119
65
120
66
121
67
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
123
69
"""
124
70
125
71
def __init__(self, server_proxy_object=None, update_hook=None,
126
delete_hook=None, logger=None, **kwargs):
72
delete_hook=None, *args, **kwargs):
127
73
# Called on update
128
74
self.update_hook = update_hook
129
75
# Called on delete
130
76
self.delete_hook = delete_hook
131
77
# Mandos Server proxy object
132
78
self.server_proxy_object = server_proxy_object
133
# Logger
134
self.logger = logger
135
136
self._update_timer_callback_tag = None
137
79
138
80
# The widget shown normally
139
81
self._text_widget = urwid.Text("")
140
82
# The widget shown when we have focus
141
83
self._focus_text_widget = urwid.Text("")
142
super(MandosClientWidget, self).__init__(**kwargs)
84
super(MandosClientWidget, self).__init__(
85
update_hook=update_hook, delete_hook=delete_hook,
86
*args, **kwargs)
143
87
self.update()
144
88
self.opened = False
145
146
self.match_objects = (
147
self.proxy.connect_to_signal("CheckerCompleted",
148
self.checker_completed,
149
client_interface,
150
byte_arrays=True),
151
self.proxy.connect_to_signal("CheckerStarted",
152
self.checker_started,
153
client_interface,
154
byte_arrays=True),
155
self.proxy.connect_to_signal("GotSecret",
156
self.got_secret,
157
client_interface,
158
byte_arrays=True),
159
self.proxy.connect_to_signal("NeedApproval",
160
self.need_approval,
161
client_interface,
162
byte_arrays=True),
163
self.proxy.connect_to_signal("Rejected",
164
self.rejected,
165
client_interface,
166
byte_arrays=True))
167
#self.logger('Created client {0}'
168
# .format(self.properties["Name"]))
169
170
def using_timer(self, flag):
171
"""Call this method with True or False when timer should be
172
activated or deactivated.
173
"""
174
if flag and self._update_timer_callback_tag is None:
175
# Will update the shown timer value every second
176
self._update_timer_callback_tag = (gobject.timeout_add
177
(1000,
178
self.update_timer))
179
elif not (flag or self._update_timer_callback_tag is None):
180
gobject.source_remove(self._update_timer_callback_tag)
181
self._update_timer_callback_tag = None
182
183
def checker_completed(self, exitstatus, condition, command):
184
if exitstatus == 0:
185
self.update()
186
return
187
# Checker failed
188
if os.WIFEXITED(condition):
189
self.logger('Checker for client {0} (command "{1}")'
190
' failed with exit code {2}'
191
.format(self.properties["Name"], command,
192
os.WEXITSTATUS(condition)))
193
elif os.WIFSIGNALED(condition):
194
self.logger('Checker for client {0} (command "{1}") was'
195
' killed by signal {2}'
196
.format(self.properties["Name"], command,
197
os.WTERMSIG(condition)))
198
elif os.WCOREDUMP(condition):
199
self.logger('Checker for client {0} (command "{1}")'
200
' dumped core'
201
.format(self.properties["Name"], command))
202
else:
203
self.logger('Checker for client {0} completed'
204
' mysteriously'
205
.format(self.properties["Name"]))
206
self.update()
207
208
def checker_started(self, command):
209
"""Server signals that a checker started. This could be useful
210
to log in the future. """
211
#self.logger('Client {0} started checker "{1}"'
212
# .format(self.properties["Name"],
213
# unicode(command)))
214
pass
215
216
def got_secret(self):
217
self.logger('Client {0} received its secret'
218
.format(self.properties["Name"]))
219
220
def need_approval(self, timeout, default):
221
if not default:
222
message = 'Client {0} needs approval within {1} seconds'
223
else:
224
message = 'Client {0} will get its secret in {1} seconds'
225
self.logger(message.format(self.properties["Name"],
226
timeout/1000))
227
228
def rejected(self, reason):
229
self.logger('Client {0} was rejected; reason: {1}'
230
.format(self.properties["Name"], reason))
231
89
232
90
def selectable(self):
233
91
"""Make this a "selectable" widget.
234
92
This overrides the method from urwid.FlowWidget."""
235
93
return True
236
94
237
def rows(self, maxcolrow, focus=False):
95
def rows(self, (maxcol,), focus=False):
238
96
"""How many rows this widget will occupy might depend on
239
97
whether we have focus or not.
240
98
This overrides the method from urwid.FlowWidget"""
241
return self.current_widget(focus).rows(maxcolrow, focus=focus)
99
return self.current_widget(focus).rows((maxcol,), focus=focus)
242
100
243
101
def current_widget(self, focus=False):
244
102
if focus or self.opened:
248
106
def update(self):
249
107
"Called when what is visible on the screen should be updated."
250
108
# How to add standout mode to a style
251
with_standout = { "normal": "standout",
252
"bold": "bold-standout",
253
"underline-blink":
254
"underline-blink-standout",
255
"bold-underline-blink":
256
"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",
257
115
}
258
116
259
117
# Rebuild focus and non-focus widgets using current properties
260
261
# Base part of a client. Name!
262
base = '{name}: '.format(name=self.properties["Name"])
263
if not self.properties["Enabled"]:
264
message = "DISABLED"
265
self.using_timer(False)
266
elif self.properties["ApprovalPending"]:
267
timeout = datetime.timedelta(milliseconds
268
= self.properties
269
["ApprovalDelay"])
270
last_approval_request = isoformat_to_datetime(
271
self.properties["LastApprovalRequest"])
272
if last_approval_request is not None:
273
timer = max(timeout - (datetime.datetime.utcnow()
274
- last_approval_request),
275
datetime.timedelta())
276
else:
277
timer = datetime.timedelta()
278
if self.properties["ApprovedByDefault"]:
279
message = "Approval in {0}. (d)eny?"
280
else:
281
message = "Denial in {0}. (a)pprove?"
282
message = message.format(unicode(timer).rsplit(".", 1)[0])
283
self.using_timer(True)
284
elif self.properties["LastCheckerStatus"] != 0:
285
# When checker has failed, show timer until client expires
286
expires = self.properties["Expires"]
287
if expires == "":
288
timer = datetime.timedelta(0)
289
else:
290
expires = (datetime.datetime.strptime
291
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
292
timer = max(expires - datetime.datetime.utcnow(),
293
datetime.timedelta())
294
message = ('A checker has failed! Time until client'
295
' gets disabled: {0}'
296
.format(unicode(timer).rsplit(".", 1)[0]))
297
self.using_timer(True)
298
else:
299
message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
302
118
self._text = (u'name="%(name)s", enabled=%(enabled)s'
119
% self.properties)
303
120
if not urwid.supports_unicode():
304
121
self._text = self._text.encode("ascii", "replace")
305
textlist = [("normal", self._text)]
122
textlist = [(u"normal", u"BLARGH: "), (u"bold", self._text)]
306
123
self._text_widget.set_text(textlist)
307
124
self._focus_text_widget.set_text([(with_standout[text[0]],
308
125
text[1])
316
133
if self.update_hook is not None:
317
134
self.update_hook()
318
135
319
def update_timer(self):
320
"""called by gobject. Will indefinitely loop until
321
gobject.source_remove() on tag is called"""
322
self.update()
323
return True # Keep calling this
324
325
def delete(self, **kwargs):
326
if self._update_timer_callback_tag is not None:
327
gobject.source_remove(self._update_timer_callback_tag)
328
self._update_timer_callback_tag = None
329
for match in self.match_objects:
330
match.remove()
331
self.match_objects = ()
136
def delete(self):
332
137
if self.delete_hook is not None:
333
138
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
335
139
336
def render(self, maxcolrow, focus=False):
140
def render(self, (maxcol,), focus=False):
337
141
"""Render differently if we have focus.
338
142
This overrides the method from urwid.FlowWidget"""
339
return self.current_widget(focus).render(maxcolrow,
143
return self.current_widget(focus).render((maxcol,),
340
144
focus=focus)
341
145
342
def keypress(self, maxcolrow, key):
146
def keypress(self, (maxcol,), key):
343
147
"""Handle keys.
344
148
This overrides the method from urwid.FlowWidget"""
345
if key == "+":
346
self.proxy.Enable(dbus_interface = client_interface,
347
ignore_reply=True)
348
elif key == "-":
349
self.proxy.Disable(dbus_interface = client_interface,
350
ignore_reply=True)
351
elif key == "a":
352
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
353
dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
356
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
357
dbus_interface = client_interface,
358
ignore_reply=True)
359
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"_":
360
154
self.server_proxy_object.RemoveClient(self.proxy
361
.object_path,
362
ignore_reply=True)
363
elif key == "s":
364
self.proxy.StartChecker(dbus_interface = client_interface,
365
ignore_reply=True)
366
elif key == "S":
367
self.proxy.StopChecker(dbus_interface = client_interface,
368
ignore_reply=True)
369
elif key == "C":
370
self.proxy.CheckedOK(dbus_interface = client_interface,
371
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()
372
162
# xxx
373
# elif key == "p" or key == "=":
163
# elif key == u"p" or key == "=":
374
164
# self.proxy.pause()
375
# elif key == "u" or key == ":":
165
# elif key == u"u" or key == ":":
376
166
# self.proxy.unpause()
377
# elif key == "RET":
167
# elif key == u"RET":
378
168
# self.open()
379
169
else:
380
170
return key
381
171
382
def property_changed(self, property=None, **kwargs):
172
def property_changed(self, property=None, value=None,
173
*args, **kwargs):
383
174
"""Call self.update() if old value is not new value.
384
175
This overrides the method from MandosClientPropertyCache"""
385
176
property_name = unicode(property)
386
177
old_value = self.properties.get(property_name)
387
178
super(MandosClientWidget, self).property_changed(
388
property=property, **kwargs)
179
property=property, value=value, *args, **kwargs)
389
180
if self.properties.get(property_name) != old_value:
390
181
self.update()
391
182
395
186
"down" key presses, thus not allowing any containing widgets to
396
187
use them as an excuse to shift focus away from this widget.
397
188
"""
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
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"):
401
192
return
402
193
return ret
403
194
412
203
self.screen = urwid.curses_display.Screen()
413
204
414
205
self.screen.register_palette((
415
("normal",
416
"default", "default", None),
417
("bold",
418
"default", "default", "bold"),
419
("underline-blink",
420
"default", "default", "underline"),
421
("standout",
422
"default", "default", "standout"),
423
("bold-underline-blink",
424
"default", "default", ("bold", "underline")),
425
("bold-standout",
426
"default", "default", ("bold", "standout")),
427
("underline-blink-standout",
428
"default", "default", ("underline", "standout")),
429
("bold-underline-blink-standout",
430
"default", "default", ("bold", "underline",
431
"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")),
432
223
))
433
224
434
225
if urwid.supports_unicode():
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
226
#self.divider = u"─" # \u2500
227
self.divider = u"━" # \u2501
437
228
else:
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
229
#self.divider = u"-" # \u002d
230
self.divider = u"_" # \u005f
440
231
441
232
self.screen.start()
442
233
456
247
# This keeps track of whether self.uilist currently has
457
248
# self.logbox in it or not
458
249
self.log_visible = True
459
self.log_wrap = "any"
250
self.log_wrap = u"any"
460
251
461
252
self.rebuild()
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"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")
466
257
467
258
self.busname = domain + '.Mandos'
468
259
self.main_loop = gobject.MainLoop()
469
470
def client_not_found(self, fingerprint, address):
471
self.log_message("Client with address {0} and fingerprint"
472
" {1} could not be found"
473
.format(address, 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)
474
295
475
296
def rebuild(self):
476
297
"""This rebuilds the User Interface.
477
298
Call this when the widget layout needs to change"""
478
299
self.uilist = []
479
300
#self.uilist.append(urwid.ListBox(self.clients))
480
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
481
clients),
301
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
482
302
#header=urwid.Divider(),
483
303
header=None,
484
footer=
485
urwid.Divider(div_char=
486
self.divider)))
304
footer=urwid.Divider(div_char=self.divider)))
487
305
if self.log_visible:
488
306
self.uilist.append(self.logbox)
307
pass
489
308
self.topwidget = urwid.Pile(self.uilist)
490
309
491
def log_message(self, message):
492
"""Log message formatted with timestamp"""
493
timestamp = datetime.datetime.now().isoformat()
494
self.log_message_raw(timestamp + ": " + message)
495
496
def log_message_raw(self, markup):
310
def log_message(self, markup):
497
311
"""Add a log message to the log buffer."""
498
312
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
499
313
if (self.max_log_length
500
314
and len(self.log) > self.max_log_length):
501
315
del self.log[0:len(self.log)-self.max_log_length-1]
502
self.logbox.set_focus(len(self.logbox.body.contents),
503
coming_from="above")
504
self.refresh()
505
316
506
317
def toggle_log_display(self):
507
318
"""Toggle visibility of the log buffer."""
508
319
self.log_visible = not self.log_visible
509
320
self.rebuild()
510
#self.log_message("Log visibility changed to: "
511
# + unicode(self.log_visible))
321
self.log_message(u"Log visibility changed to: "
322
+ unicode(self.log_visible))
512
323
513
324
def change_log_display(self):
514
325
"""Change type of log display.
515
326
Currently, this toggles wrapping of text lines."""
516
if self.log_wrap == "clip":
517
self.log_wrap = "any"
327
if self.log_wrap == u"clip":
328
self.log_wrap = u"any"
518
329
else:
519
self.log_wrap = "clip"
330
self.log_wrap = u"clip"
520
331
for textwidget in self.log:
521
332
textwidget.set_wrap_mode(self.log_wrap)
522
#self.log_message("Wrap mode: " + self.log_wrap)
333
self.log_message(u"Wrap mode: " + self.log_wrap)
523
334
524
335
def find_and_remove_client(self, path, name):
525
"""Find a client by its object path and remove it.
336
"""Find an client from its object path and remove it.
526
337
527
338
This is connected to the ClientRemoved signal from the
528
339
Mandos server object."""
530
341
client = self.clients_dict[path]
531
342
except KeyError:
532
343
# not found?
533
self.log_message("Unknown client {0!r} ({1!r}) removed"
534
.format(name, path))
535
344
return
536
client.delete()
345
self.remove_client(client, path)
537
346
538
def add_new_client(self, path):
347
def add_new_client(self, path, properties):
539
348
client_proxy_object = self.bus.get_object(self.busname, path)
540
349
self.add_client(MandosClientWidget(server_proxy_object
541
350
=self.mandos_serv,
542
351
proxy_object
543
352
=client_proxy_object,
353
properties=properties,
544
354
update_hook
545
355
=self.refresh,
546
356
delete_hook
547
=self.remove_client,
548
logger
549
=self.log_message),
357
=self.remove_client),
550
358
path=path)
551
359
552
360
def add_client(self, client, path=None):
554
362
if path is None:
555
363
path = client.proxy.object_path
556
364
self.clients_dict[path] = client
557
self.clients.sort(None, lambda c: c.properties["Name"])
365
self.clients.sort(None, lambda c: c.properties[u"name"])
558
366
self.refresh()
559
367
560
368
def remove_client(self, client, path=None):
576
384
577
385
def run(self):
578
386
"""Start the main loop and exit when it's done."""
579
self.bus = dbus.SystemBus()
580
mandos_dbus_objc = self.bus.get_object(
581
self.busname, "/", follow_name_owner_changes=True)
582
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
583
dbus_interface
584
= server_interface)
585
try:
586
mandos_clients = (self.mandos_serv
587
.GetAllClientsWithProperties())
588
if not mandos_clients:
589
self.log_message_raw(("bold", "Note: Server has no clients."))
590
except dbus.exceptions.DBusException:
591
self.log_message_raw(("bold", "Note: No Mandos servers running."))
592
mandos_clients = dbus.Dictionary()
593
594
(self.mandos_serv
595
.connect_to_signal("ClientRemoved",
596
self.find_and_remove_client,
597
dbus_interface=server_interface,
598
byte_arrays=True))
599
(self.mandos_serv
600
.connect_to_signal("ClientAdded",
601
self.add_new_client,
602
dbus_interface=server_interface,
603
byte_arrays=True))
604
(self.mandos_serv
605
.connect_to_signal("ClientNotFound",
606
self.client_not_found,
607
dbus_interface=server_interface,
608
byte_arrays=True))
609
for path, client in mandos_clients.iteritems():
610
client_proxy_object = self.bus.get_object(self.busname,
611
path)
612
self.add_client(MandosClientWidget(server_proxy_object
613
=self.mandos_serv,
614
proxy_object
615
=client_proxy_object,
616
properties=client,
617
update_hook
618
=self.refresh,
619
delete_hook
620
=self.remove_client,
621
logger
622
=self.log_message),
623
path=path)
624
625
387
self.refresh()
626
388
self._input_callback_tag = (gobject.io_add_watch
627
389
(sys.stdin.fileno(),
637
399
638
400
def process_input(self, source, condition):
639
401
keys = self.screen.get_input()
640
translations = { "ctrl n": "down", # Emacs
641
"ctrl p": "up", # Emacs
642
"ctrl v": "page down", # Emacs
643
"meta v": "page up", # Emacs
644
" ": "page down", # less
645
"f": "page down", # less
646
"b": "page up", # less
647
"j": "down", # vi
648
"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
649
411
}
650
412
for key in keys:
651
413
try:
653
415
except KeyError: # :-)
654
416
pass
655
417
656
if key == "q" or key == "Q":
418
if key == u"q" or key == u"Q":
657
419
self.stop()
658
420
break
659
elif key == "window resize":
421
elif key == u"window resize":
660
422
self.size = self.screen.get_cols_rows()
661
423
self.refresh()
662
elif key == "\f": # Ctrl-L
424
elif key == u"\f": # Ctrl-L
663
425
self.refresh()
664
elif key == "l" or key == "D":
426
elif key == u"l" or key == u"D":
665
427
self.toggle_log_display()
666
428
self.refresh()
667
elif key == "w" or key == "i":
429
elif key == u"w" or key == u"i":
668
430
self.change_log_display()
669
431
self.refresh()
670
elif key == "?" or key == "f1" or key == "esc":
671
if not self.log_visible:
672
self.log_visible = True
673
self.rebuild()
674
self.log_message_raw(("bold",
675
" ".
676
join(("q: Quit",
677
"?: Help",
678
"l: Log window toggle",
679
"TAB: Switch window",
680
"w: Wrap (log)"))))
681
self.log_message_raw(("bold",
682
" "
683
.join(("Clients:",
684
"+: Enable",
685
"-: Disable",
686
"R: Remove",
687
"s: Start new checker",
688
"S: Stop checker",
689
"C: Checker OK",
690
"a: Approve",
691
"d: Deny"))))
432
elif key == u"?" or key == u"f1":
433
self.log_message(u"Help!")
692
434
self.refresh()
693
elif key == "tab":
435
elif key == u"tab":
694
436
if self.topwidget.get_focus() is self.logbox:
695
437
self.topwidget.set_focus(0)
696
438
else:
697
439
self.topwidget.set_focus(self.logbox)
698
440
self.refresh()
699
#elif (key == "end" or key == "meta >" or key == "G"
700
# or key == ">"):
701
# pass # xxx end-of-buffer
702
#elif (key == "home" or key == "meta <" or key == "g"
703
# or key == "<"):
704
# pass # xxx beginning-of-buffer
705
#elif key == "ctrl e" or key == "$":
706
# pass # xxx move-end-of-line
707
#elif key == "ctrl a" or key == "^":
708
# pass # xxx move-beginning-of-line
709
#elif key == "ctrl b" or key == "meta (" or key == "h":
710
# pass # xxx left
711
#elif key == "ctrl f" or key == "meta )" or key == "l":
712
# pass # xxx right
713
#elif key == "a":
714
# pass # scroll up log
715
#elif key == "z":
716
# pass # scroll down log
441
elif (key == u"end" or key == u"meta >" or key == u"G"
442
or key == u">"):
443
pass # xxx end-of-buffer
444
elif (key == u"home" or key == u"meta <" or key == u"g"
445
or key == u"<"):
446
pass # xxx beginning-of-buffer
447
elif key == u"ctrl e" or key == u"$":
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
717
459
elif self.topwidget.selectable():
718
460
self.topwidget.keypress(self.size, key)
719
461
self.refresh()
722
464
ui = UserInterface()
723
465
try:
724
466
ui.run()
725
except KeyboardInterrupt:
726
ui.screen.stop()
727
except Exception, e:
728
ui.log_message(unicode(e))
467
except:
729
468
ui.screen.stop()
730
469
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0