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- Committer: Teddy Hogeborn
- Date: 2012-05-03 19:06:02 UTC
- Revision ID: teddy@recompile.se-20120503190602-uqghef5rbpqdvybx
* mandos-monitor: Use new string format method.
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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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
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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,
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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.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
3
24
4
from __future__ import division, absolute_import, with_statement
25
from __future__ import (division, absolute_import, print_function,
26
unicode_literals)
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27
6
28
import sys
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29
import os
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43
22
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import locale
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45
24
locale.setlocale(locale.LC_ALL, u'')
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locale.setlocale(locale.LC_ALL, '')
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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50
26
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# Some useful constants
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domain = 'se.bsnet.fukt'
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.0.14"
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version = "1.5.3"
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56
32
57
# Always run in monochrome mode
33
58
urwid.curses_display.curses.has_colors = lambda : False
37
62
urwid.curses_display.curses.A_UNDERLINE |= (
38
63
urwid.curses_display.curses.A_BLINK)
39
64
65
def isoformat_to_datetime(iso):
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"Parse an ISO 8601 date string to a datetime.datetime()"
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if not iso:
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return None
69
d, t = iso.split("T", 1)
70
year, month, day = d.split("-", 2)
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hour, minute, second = t.split(":", 2)
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second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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int(month),
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int(day),
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int(hour),
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int(minute),
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int(second), # Whole seconds
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int(fraction*1000000)) # Microseconds
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40
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class MandosClientPropertyCache(object):
41
82
"""This wraps a Mandos Client D-Bus proxy object, caches the
42
83
properties and calls a hook function when any of them are
46
87
self.proxy = proxy_object # Mandos Client proxy object
47
88
48
89
self.properties = dict()
49
self.proxy.connect_to_signal(u"PropertyChanged",
50
self.property_changed,
51
client_interface,
52
byte_arrays=True)
53
90
self.property_changed_match = (
91
self.proxy.connect_to_signal("PropertyChanged",
92
self.property_changed,
93
client_interface,
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byte_arrays=True))
95
54
96
self.properties.update(
55
97
self.proxy.GetAll(client_interface,
56
98
dbus_interface = dbus.PROPERTIES_IFACE))
57
super(MandosClientPropertyCache, self).__init__(
58
proxy_object=proxy_object, *args, **kwargs)
99
100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
102
# *args, **kwargs)
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103
60
104
def property_changed(self, property=None, value=None):
61
105
"""This is called whenever we get a PropertyChanged signal
63
107
"""
64
108
# Update properties dict with new value
65
109
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)
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115
67
116
68
117
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
80
129
# Logger
81
130
self.logger = logger
82
131
132
self._update_timer_callback_tag = None
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self._update_timer_callback_lock = 0
134
83
135
# The widget shown normally
84
self._text_widget = urwid.Text(u"")
136
self._text_widget = urwid.Text("")
85
137
# The widget shown when we have focus
86
self._focus_text_widget = urwid.Text(u"")
138
self._focus_text_widget = urwid.Text("")
87
139
super(MandosClientWidget, self).__init__(
88
140
update_hook=update_hook, delete_hook=delete_hook,
89
141
*args, **kwargs)
90
142
self.update()
91
143
self.opened = False
92
self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
94
client_interface,
95
byte_arrays=True)
96
self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
98
client_interface,
99
byte_arrays=True)
100
self.proxy.connect_to_signal(u"GotSecret",
101
self.got_secret,
102
client_interface,
103
byte_arrays=True)
104
self.proxy.connect_to_signal(u"Rejected",
105
self.rejected,
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client_interface,
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byte_arrays=True)
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 {0}'
176
# .format(self.properties["Name"]))
177
178
def property_changed(self, property=None, value=None):
179
super(self, MandosClientWidget).property_changed(property,
180
value)
181
if property == "ApprovalPending":
182
using_timer(bool(value))
183
if property == "LastCheckerStatus":
184
using_timer(value != 0)
185
#self.logger('Checker for client {0} (command "{1}") was '
186
# ' successful'.format(self.properties["Name"],
187
# command))
188
189
def using_timer(self, flag):
190
"""Call this method with True or False when timer should be
191
activated or deactivated.
192
"""
193
old = self._update_timer_callback_lock
194
if flag:
195
self._update_timer_callback_lock += 1
196
else:
197
self._update_timer_callback_lock -= 1
198
if old == 0 and self._update_timer_callback_lock:
199
# Will update the shown timer value every second
200
self._update_timer_callback_tag = (gobject.timeout_add
201
(1000,
202
self.update_timer))
203
elif old and self._update_timer_callback_lock == 0:
204
gobject.source_remove(self._update_timer_callback_tag)
205
self._update_timer_callback_tag = None
108
206
109
207
def checker_completed(self, exitstatus, condition, command):
110
208
if exitstatus == 0:
111
self.logger(u'Checker for client %s (command "%s")'
112
u' was successful'
113
% (self.properties[u"name"], command))
209
self.update()
114
210
return
211
# Checker failed
115
212
if os.WIFEXITED(condition):
116
self.logger(u'Checker for client %s (command "%s")'
117
u' failed with exit code %s'
118
% (self.properties[u"name"], command,
119
os.WEXITSTATUS(condition)))
120
return
121
if os.WIFSIGNALED(condition):
122
self.logger(u'Checker for client %s (command "%s")'
123
u' was killed by signal %s'
124
% (self.properties[u"name"], command,
125
os.WTERMSIG(condition)))
126
return
127
if os.WCOREDUMP(condition):
128
self.logger(u'Checker for client %s (command "%s")'
129
u' dumped core'
130
% (self.properties[u"name"], command))
131
self.logger(u'Checker for client %s completed mysteriously')
213
self.logger('Checker for client {0} (command "{1}")'
214
' failed with exit code {2}'
215
.format(self.properties["Name"], command,
216
os.WEXITSTATUS(condition)))
217
elif os.WIFSIGNALED(condition):
218
self.logger('Checker for client {0} (command "{1}") was'
219
' killed by signal {2}'
220
.format(self.properties["Name"], command,
221
os.WTERMSIG(condition)))
222
elif os.WCOREDUMP(condition):
223
self.logger('Checker for client {0} (command "{1}")'
224
' dumped core'
225
.format(self.properties["Name"], command))
226
else:
227
self.logger('Checker for client {0} completed'
228
' mysteriously'
229
.format(self.properties["Name"]))
230
self.update()
132
231
133
232
def checker_started(self, command):
134
self.logger(u'Client %s started checker "%s"'
135
% (self.properties[u"name"], unicode(command)))
233
"""Server signals that a checker started. This could be useful
234
to log in the future. """
235
#self.logger('Client {0} started checker "{1}"'
236
# .format(self.properties["Name"],
237
# unicode(command)))
238
pass
136
239
137
240
def got_secret(self):
138
self.logger(u'Client %s received its secret'
139
% self.properties[u"name"])
140
141
def rejected(self):
142
self.logger(u'Client %s was rejected'
143
% self.properties[u"name"])
241
self.logger('Client {0} received its secret'
242
.format(self.properties["Name"]))
243
244
def need_approval(self, timeout, default):
245
if not default:
246
message = 'Client {0} needs approval within {1} seconds'
247
else:
248
message = 'Client {0} will get its secret in {1} seconds'
249
self.logger(message.format(self.properties["Name"],
250
timeout/1000))
251
self.using_timer(True)
252
253
def rejected(self, reason):
254
self.logger('Client {0} was rejected; reason: {1}'
255
.format(self.properties["Name"], reason))
144
256
145
257
def selectable(self):
146
258
"""Make this a "selectable" widget.
147
259
This overrides the method from urwid.FlowWidget."""
148
260
return True
149
261
150
def rows(self, (maxcol,), focus=False):
262
def rows(self, maxcolrow, focus=False):
151
263
"""How many rows this widget will occupy might depend on
152
264
whether we have focus or not.
153
265
This overrides the method from urwid.FlowWidget"""
154
return self.current_widget(focus).rows((maxcol,), focus=focus)
266
return self.current_widget(focus).rows(maxcolrow, focus=focus)
155
267
156
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def current_widget(self, focus=False):
157
269
if focus or self.opened:
161
273
def update(self):
162
274
"Called when what is visible on the screen should be updated."
163
275
# How to add standout mode to a style
164
with_standout = { u"normal": u"standout",
165
u"bold": u"bold-standout",
166
u"underline-blink":
167
u"underline-blink-standout",
168
u"bold-underline-blink":
169
u"bold-underline-blink-standout",
276
with_standout = { "normal": "standout",
277
"bold": "bold-standout",
278
"underline-blink":
279
"underline-blink-standout",
280
"bold-underline-blink":
281
"bold-underline-blink-standout",
170
282
}
171
283
172
284
# Rebuild focus and non-focus widgets using current properties
173
self._text = (u'%(name)s: %(enabled)s'
174
% { u"name": self.properties[u"name"],
175
u"enabled":
176
(u"enabled"
177
if self.properties[u"enabled"]
178
else u"DISABLED")})
285
286
# Base part of a client. Name!
287
base = '{name}: '.format(name=self.properties["Name"])
288
if not self.properties["Enabled"]:
289
message = "DISABLED"
290
elif self.properties["ApprovalPending"]:
291
timeout = datetime.timedelta(milliseconds
292
= self.properties
293
["ApprovalDelay"])
294
last_approval_request = isoformat_to_datetime(
295
self.properties["LastApprovalRequest"])
296
if last_approval_request is not None:
297
timer = timeout - (datetime.datetime.utcnow()
298
- last_approval_request)
299
else:
300
timer = datetime.timedelta()
301
if self.properties["ApprovedByDefault"]:
302
message = "Approval in {0}. (d)eny?"
303
else:
304
message = "Denial in {0}. (a)pprove?"
305
message = message.format(unicode(timer).rsplit(".", 1)[0])
306
elif self.properties["LastCheckerStatus"] != 0:
307
# When checker has failed, print a timer until client expires
308
expires = self.properties["Expires"]
309
if expires == "":
310
timer = datetime.timedelta(0)
311
else:
312
expires = datetime.datetime.strptime(expires,
313
'%Y-%m-%dT%H:%M:%S.%f')
314
timer = expires - datetime.datetime.utcnow()
315
message = ('A checker has failed! Time until client'
316
' gets disabled: {0}'
317
.format(unicode(timer).rsplit(".", 1)[0]))
318
else:
319
message = "enabled"
320
self._text = "{0}{1}".format(base, message)
321
179
322
if not urwid.supports_unicode():
180
323
self._text = self._text.encode("ascii", "replace")
181
textlist = [(u"normal", self._text)]
324
textlist = [("normal", self._text)]
182
325
self._text_widget.set_text(textlist)
183
326
self._focus_text_widget.set_text([(with_standout[text[0]],
184
327
text[1])
192
335
if self.update_hook is not None:
193
336
self.update_hook()
194
337
195
def delete(self):
338
def update_timer(self):
339
"""called by gobject. Will indefinitely loop until
340
gobject.source_remove() on tag is called"""
341
self.update()
342
return True # Keep calling this
343
344
def delete(self, *args, **kwargs):
345
if self._update_timer_callback_tag is not None:
346
gobject.source_remove(self._update_timer_callback_tag)
347
self._update_timer_callback_tag = None
348
for match in self.match_objects:
349
match.remove()
350
self.match_objects = ()
196
351
if self.delete_hook is not None:
197
352
self.delete_hook(self)
353
return super(MandosClientWidget, self).delete(*args, **kwargs)
198
354
199
def render(self, (maxcol,), focus=False):
355
def render(self, maxcolrow, focus=False):
200
356
"""Render differently if we have focus.
201
357
This overrides the method from urwid.FlowWidget"""
202
return self.current_widget(focus).render((maxcol,),
358
return self.current_widget(focus).render(maxcolrow,
203
359
focus=focus)
204
360
205
def keypress(self, (maxcol,), key):
361
def keypress(self, maxcolrow, key):
206
362
"""Handle keys.
207
363
This overrides the method from urwid.FlowWidget"""
208
if key == u"e" or key == u"+":
209
self.proxy.Enable()
210
elif key == u"d" or key == u"-":
211
self.proxy.Disable()
212
elif key == u"r" or key == u"_" or key == u"ctrl k":
364
if key == "+":
365
self.proxy.Enable(dbus_interface = client_interface,
366
ignore_reply=True)
367
elif key == "-":
368
self.proxy.Disable(dbus_interface = client_interface,
369
ignore_reply=True)
370
elif key == "a":
371
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
372
dbus_interface = client_interface,
373
ignore_reply=True)
374
elif key == "d":
375
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
376
dbus_interface = client_interface,
377
ignore_reply=True)
378
elif key == "R" or key == "_" or key == "ctrl k":
213
379
self.server_proxy_object.RemoveClient(self.proxy
214
.object_path)
215
elif key == u"s":
216
self.proxy.StartChecker()
217
elif key == u"S":
218
self.proxy.StopChecker()
219
elif key == u"C":
220
self.proxy.CheckedOK()
380
.object_path,
381
ignore_reply=True)
382
elif key == "s":
383
self.proxy.StartChecker(dbus_interface = client_interface,
384
ignore_reply=True)
385
elif key == "S":
386
self.proxy.StopChecker(dbus_interface = client_interface,
387
ignore_reply=True)
388
elif key == "C":
389
self.proxy.CheckedOK(dbus_interface = client_interface,
390
ignore_reply=True)
221
391
# xxx
222
# elif key == u"p" or key == "=":
392
# elif key == "p" or key == "=":
223
393
# self.proxy.pause()
224
# elif key == u"u" or key == ":":
394
# elif key == "u" or key == ":":
225
395
# self.proxy.unpause()
226
# elif key == u"RET":
396
# elif key == "RET":
227
397
# self.open()
228
398
else:
229
399
return key
245
415
"down" key presses, thus not allowing any containing widgets to
246
416
use them as an excuse to shift focus away from this widget.
247
417
"""
248
def keypress(self, (maxcol, maxrow), key):
249
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
250
if ret in (u"up", u"down"):
418
def keypress(self, maxcolrow, key):
419
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
420
if ret in ("up", "down"):
251
421
return
252
422
return ret
253
423
262
432
self.screen = urwid.curses_display.Screen()
263
433
264
434
self.screen.register_palette((
265
(u"normal",
266
u"default", u"default", None),
267
(u"bold",
268
u"default", u"default", u"bold"),
269
(u"underline-blink",
270
u"default", u"default", u"underline"),
271
(u"standout",
272
u"default", u"default", u"standout"),
273
(u"bold-underline-blink",
274
u"default", u"default", (u"bold", u"underline")),
275
(u"bold-standout",
276
u"default", u"default", (u"bold", u"standout")),
277
(u"underline-blink-standout",
278
u"default", u"default", (u"underline", u"standout")),
279
(u"bold-underline-blink-standout",
280
u"default", u"default", (u"bold", u"underline",
281
u"standout")),
435
("normal",
436
"default", "default", None),
437
("bold",
438
"default", "default", "bold"),
439
("underline-blink",
440
"default", "default", "underline"),
441
("standout",
442
"default", "default", "standout"),
443
("bold-underline-blink",
444
"default", "default", ("bold", "underline")),
445
("bold-standout",
446
"default", "default", ("bold", "standout")),
447
("underline-blink-standout",
448
"default", "default", ("underline", "standout")),
449
("bold-underline-blink-standout",
450
"default", "default", ("bold", "underline",
451
"standout")),
282
452
))
283
453
284
454
if urwid.supports_unicode():
285
self.divider = u"─" # \u2500
286
#self.divider = u"━" # \u2501
455
self.divider = "─" # \u2500
456
#self.divider = "━" # \u2501
287
457
else:
288
#self.divider = u"-" # \u002d
289
self.divider = u"_" # \u005f
458
#self.divider = "-" # \u002d
459
self.divider = "_" # \u005f
290
460
291
461
self.screen.start()
292
462
306
476
# This keeps track of whether self.uilist currently has
307
477
# self.logbox in it or not
308
478
self.log_visible = True
309
self.log_wrap = u"any"
479
self.log_wrap = "any"
310
480
311
481
self.rebuild()
312
self.log_message_raw((u"bold",
313
u"Mandos Monitor version " + version))
314
self.log_message_raw((u"bold",
315
u"q: Quit ?: Help"))
482
self.log_message_raw(("bold",
483
"Mandos Monitor version " + version))
484
self.log_message_raw(("bold",
485
"q: Quit ?: Help"))
316
486
317
487
self.busname = domain + '.Mandos'
318
488
self.main_loop = gobject.MainLoop()
319
self.bus = dbus.SystemBus()
320
mandos_dbus_objc = self.bus.get_object(
321
self.busname, u"/", follow_name_owner_changes=True)
322
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
323
dbus_interface
324
= server_interface)
325
try:
326
mandos_clients = (self.mandos_serv
327
.GetAllClientsWithProperties())
328
except dbus.exceptions.DBusException:
329
mandos_clients = dbus.Dictionary()
330
331
(self.mandos_serv
332
.connect_to_signal(u"ClientRemoved",
333
self.find_and_remove_client,
334
dbus_interface=server_interface,
335
byte_arrays=True))
336
(self.mandos_serv
337
.connect_to_signal(u"ClientAdded",
338
self.add_new_client,
339
dbus_interface=server_interface,
340
byte_arrays=True))
341
(self.mandos_serv
342
.connect_to_signal(u"ClientNotFound",
343
self.client_not_found,
344
dbus_interface=server_interface,
345
byte_arrays=True))
346
for path, client in mandos_clients.iteritems():
347
client_proxy_object = self.bus.get_object(self.busname,
348
path)
349
self.add_client(MandosClientWidget(server_proxy_object
350
=self.mandos_serv,
351
proxy_object
352
=client_proxy_object,
353
properties=client,
354
update_hook
355
=self.refresh,
356
delete_hook
357
=self.remove_client,
358
logger
359
=self.log_message),
360
path=path)
361
489
362
490
def client_not_found(self, fingerprint, address):
363
self.log_message((u"Client with address %s and fingerprint %s"
364
u" could not be found" % (address,
365
fingerprint)))
491
self.log_message("Client with address {0} and fingerprint"
492
" {1} could not be found"
493
.format(address, fingerprint))
366
494
367
495
def rebuild(self):
368
496
"""This rebuilds the User Interface.
369
497
Call this when the widget layout needs to change"""
370
498
self.uilist = []
371
499
#self.uilist.append(urwid.ListBox(self.clients))
372
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
500
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
501
clients),
373
502
#header=urwid.Divider(),
374
503
header=None,
375
footer=urwid.Divider(div_char=self.divider)))
504
footer=
505
urwid.Divider(div_char=
506
self.divider)))
376
507
if self.log_visible:
377
508
self.uilist.append(self.logbox)
378
pass
379
509
self.topwidget = urwid.Pile(self.uilist)
380
510
381
511
def log_message(self, message):
382
512
timestamp = datetime.datetime.now().isoformat()
383
self.log_message_raw(timestamp + u": " + message)
513
self.log_message_raw(timestamp + ": " + message)
384
514
385
515
def log_message_raw(self, markup):
386
516
"""Add a log message to the log buffer."""
389
519
and len(self.log) > self.max_log_length):
390
520
del self.log[0:len(self.log)-self.max_log_length-1]
391
521
self.logbox.set_focus(len(self.logbox.body.contents),
392
coming_from=u"above")
522
coming_from="above")
393
523
self.refresh()
394
524
395
525
def toggle_log_display(self):
396
526
"""Toggle visibility of the log buffer."""
397
527
self.log_visible = not self.log_visible
398
528
self.rebuild()
399
self.log_message(u"Log visibility changed to: "
400
+ unicode(self.log_visible))
529
#self.log_message("Log visibility changed to: "
530
# + unicode(self.log_visible))
401
531
402
532
def change_log_display(self):
403
533
"""Change type of log display.
404
534
Currently, this toggles wrapping of text lines."""
405
if self.log_wrap == u"clip":
406
self.log_wrap = u"any"
535
if self.log_wrap == "clip":
536
self.log_wrap = "any"
407
537
else:
408
self.log_wrap = u"clip"
538
self.log_wrap = "clip"
409
539
for textwidget in self.log:
410
540
textwidget.set_wrap_mode(self.log_wrap)
411
self.log_message(u"Wrap mode: " + self.log_wrap)
541
#self.log_message("Wrap mode: " + self.log_wrap)
412
542
413
543
def find_and_remove_client(self, path, name):
414
"""Find an client from its object path and remove it.
544
"""Find a client by its object path and remove it.
415
545
416
546
This is connected to the ClientRemoved signal from the
417
547
Mandos server object."""
419
549
client = self.clients_dict[path]
420
550
except KeyError:
421
551
# not found?
552
self.log_message("Unknown client {0!r} ({1!r}) removed"
553
.format(name, path))
422
554
return
423
self.remove_client(client, path)
555
client.delete()
424
556
425
557
def add_new_client(self, path):
426
558
client_proxy_object = self.bus.get_object(self.busname, path)
441
573
if path is None:
442
574
path = client.proxy.object_path
443
575
self.clients_dict[path] = client
444
self.clients.sort(None, lambda c: c.properties[u"name"])
576
self.clients.sort(None, lambda c: c.properties["Name"])
445
577
self.refresh()
446
578
447
579
def remove_client(self, client, path=None):
463
595
464
596
def run(self):
465
597
"""Start the main loop and exit when it's done."""
598
self.bus = dbus.SystemBus()
599
mandos_dbus_objc = self.bus.get_object(
600
self.busname, "/", follow_name_owner_changes=True)
601
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
602
dbus_interface
603
= server_interface)
604
try:
605
mandos_clients = (self.mandos_serv
606
.GetAllClientsWithProperties())
607
except dbus.exceptions.DBusException:
608
mandos_clients = dbus.Dictionary()
609
610
(self.mandos_serv
611
.connect_to_signal("ClientRemoved",
612
self.find_and_remove_client,
613
dbus_interface=server_interface,
614
byte_arrays=True))
615
(self.mandos_serv
616
.connect_to_signal("ClientAdded",
617
self.add_new_client,
618
dbus_interface=server_interface,
619
byte_arrays=True))
620
(self.mandos_serv
621
.connect_to_signal("ClientNotFound",
622
self.client_not_found,
623
dbus_interface=server_interface,
624
byte_arrays=True))
625
for path, client in mandos_clients.iteritems():
626
client_proxy_object = self.bus.get_object(self.busname,
627
path)
628
self.add_client(MandosClientWidget(server_proxy_object
629
=self.mandos_serv,
630
proxy_object
631
=client_proxy_object,
632
properties=client,
633
update_hook
634
=self.refresh,
635
delete_hook
636
=self.remove_client,
637
logger
638
=self.log_message),
639
path=path)
640
466
641
self.refresh()
467
642
self._input_callback_tag = (gobject.io_add_watch
468
643
(sys.stdin.fileno(),
478
653
479
654
def process_input(self, source, condition):
480
655
keys = self.screen.get_input()
481
translations = { u"ctrl n": u"down", # Emacs
482
u"ctrl p": u"up", # Emacs
483
u"ctrl v": u"page down", # Emacs
484
u"meta v": u"page up", # Emacs
485
u" ": u"page down", # less
486
u"f": u"page down", # less
487
u"b": u"page up", # less
488
u"j": u"down", # vi
489
u"k": u"up", # vi
656
translations = { "ctrl n": "down", # Emacs
657
"ctrl p": "up", # Emacs
658
"ctrl v": "page down", # Emacs
659
"meta v": "page up", # Emacs
660
" ": "page down", # less
661
"f": "page down", # less
662
"b": "page up", # less
663
"j": "down", # vi
664
"k": "up", # vi
490
665
}
491
666
for key in keys:
492
667
try:
494
669
except KeyError: # :-)
495
670
pass
496
671
497
if key == u"q" or key == u"Q":
672
if key == "q" or key == "Q":
498
673
self.stop()
499
674
break
500
elif key == u"window resize":
675
elif key == "window resize":
501
676
self.size = self.screen.get_cols_rows()
502
677
self.refresh()
503
elif key == u"\f": # Ctrl-L
678
elif key == "\f": # Ctrl-L
504
679
self.refresh()
505
elif key == u"l" or key == u"D":
680
elif key == "l" or key == "D":
506
681
self.toggle_log_display()
507
682
self.refresh()
508
elif key == u"w" or key == u"i":
683
elif key == "w" or key == "i":
509
684
self.change_log_display()
510
685
self.refresh()
511
elif key == u"?" or key == u"f1" or key == u"esc":
686
elif key == "?" or key == "f1" or key == "esc":
512
687
if not self.log_visible:
513
688
self.log_visible = True
514
689
self.rebuild()
515
self.log_message_raw((u"bold",
516
u" ".
517
join((u"q: Quit",
518
u"?: Help",
519
u"l: Log window toggle",
520
u"TAB: Switch window",
521
u"w: Wrap (log)"))))
522
self.log_message_raw((u"bold",
523
u" "
524
.join((u"Clients:",
525
u"e: Enable",
526
u"d: Disable",
527
u"r: Remove",
528
u"s: Start new checker",
529
u"S: Stop checker",
530
u"C: Checker OK"))))
690
self.log_message_raw(("bold",
691
" ".
692
join(("q: Quit",
693
"?: Help",
694
"l: Log window toggle",
695
"TAB: Switch window",
696
"w: Wrap (log)"))))
697
self.log_message_raw(("bold",
698
" "
699
.join(("Clients:",
700
"+: Enable",
701
"-: Disable",
702
"R: Remove",
703
"s: Start new checker",
704
"S: Stop checker",
705
"C: Checker OK",
706
"a: Approve",
707
"d: Deny"))))
531
708
self.refresh()
532
elif key == u"tab":
709
elif key == "tab":
533
710
if self.topwidget.get_focus() is self.logbox:
534
711
self.topwidget.set_focus(0)
535
712
else:
536
713
self.topwidget.set_focus(self.logbox)
537
714
self.refresh()
538
#elif (key == u"end" or key == u"meta >" or key == u"G"
539
# or key == u">"):
715
#elif (key == "end" or key == "meta >" or key == "G"
716
# or key == ">"):
540
717
# pass # xxx end-of-buffer
541
#elif (key == u"home" or key == u"meta <" or key == u"g"
542
# or key == u"<"):
718
#elif (key == "home" or key == "meta <" or key == "g"
719
# or key == "<"):
543
720
# pass # xxx beginning-of-buffer
544
#elif key == u"ctrl e" or key == u"$":
721
#elif key == "ctrl e" or key == "$":
545
722
# pass # xxx move-end-of-line
546
#elif key == u"ctrl a" or key == u"^":
723
#elif key == "ctrl a" or key == "^":
547
724
# pass # xxx move-beginning-of-line
548
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
725
#elif key == "ctrl b" or key == "meta (" or key == "h":
549
726
# pass # xxx left
550
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
727
#elif key == "ctrl f" or key == "meta )" or key == "l":
551
728
# pass # xxx right
552
#elif key == u"a":
729
#elif key == "a":
553
730
# pass # scroll up log
554
#elif key == u"z":
731
#elif key == "z":
555
732
# pass # scroll down log
556
733
elif self.topwidget.selectable():
557
734
self.topwidget.keypress(self.size, key)
561
738
ui = UserInterface()
562
739
try:
563
740
ui.run()
741
except KeyboardInterrupt:
742
ui.screen.stop()
564
743
except Exception, e:
565
744
ui.log_message(unicode(e))
566
745
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0