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- Committer: Björn Påhlsson
- Date: 2010-08-22 13:34:42 UTC
- mfrom: (237.5.2 mandos)
- mto: (24.1.154 mandos) (237.7.1 mandos)
- mto: This revision was merged to the branch mainline in revision 270.
- Revision ID: belorn@fukt.bsnet.se-20100822133442-rbx6xls26j2sejky
Changed ForkingMixIn in favor of multiprocessing
Added approval functionallity
Added approval functionallity
- files removed:
- 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
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# <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
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3
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
4
from __future__ import division, absolute_import, with_statement
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5
29
6
import sys
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7
import os
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21
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import locale
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23
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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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locale.setlocale(locale.LC_ALL, u'')
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25
52
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# Some useful constants
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domain = 'se.recompile'
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domain = 'se.bsnet.fukt'
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28
server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.5.3"
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version = "1.0.14"
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31
58
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# Always run in monochrome mode
59
33
urwid.curses_display.curses.has_colors = lambda : False
63
37
urwid.curses_display.curses.A_UNDERLINE |= (
64
38
urwid.curses_display.curses.A_BLINK)
65
39
66
def isoformat_to_datetime(iso):
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"Parse an ISO 8601 date string to a datetime.datetime()"
68
if not iso:
69
return None
70
d, t = iso.split("T", 1)
71
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),
78
int(minute),
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int(second), # Whole seconds
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int(fraction*1000000)) # Microseconds
81
82
40
class MandosClientPropertyCache(object):
83
41
"""This wraps a Mandos Client D-Bus proxy object, caches the
84
42
properties and calls a hook function when any of them are
88
46
self.proxy = proxy_object # Mandos Client proxy object
89
47
90
48
self.properties = dict()
91
self.property_changed_match = (
92
self.proxy.connect_to_signal("PropertyChanged",
93
self.property_changed,
94
client_interface,
95
byte_arrays=True))
96
49
self.proxy.connect_to_signal(u"PropertyChanged",
50
self.property_changed,
51
client_interface,
52
byte_arrays=True)
53
97
54
self.properties.update(
98
55
self.proxy.GetAll(client_interface,
99
56
dbus_interface = dbus.PROPERTIES_IFACE))
100
101
#XXX This breaks good super behaviour
102
# super(MandosClientPropertyCache, self).__init__(
103
# *args, **kwargs)
57
super(MandosClientPropertyCache, self).__init__(
58
proxy_object=proxy_object, *args, **kwargs)
104
59
105
60
def property_changed(self, property=None, value=None):
106
61
"""This is called whenever we get a PropertyChanged signal
108
63
"""
109
64
# Update properties dict with new value
110
65
self.properties[property] = value
111
112
def delete(self, *args, **kwargs):
113
self.property_changed_match.remove()
114
super(MandosClientPropertyCache, self).__init__(
115
*args, **kwargs)
116
66
117
67
118
68
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
130
80
# Logger
131
81
self.logger = logger
132
82
133
self._update_timer_callback_tag = None
134
self._update_timer_callback_lock = 0
135
136
83
# The widget shown normally
137
self._text_widget = urwid.Text("")
84
self._text_widget = urwid.Text(u"")
138
85
# The widget shown when we have focus
139
self._focus_text_widget = urwid.Text("")
86
self._focus_text_widget = urwid.Text(u"")
140
87
super(MandosClientWidget, self).__init__(
141
88
update_hook=update_hook, delete_hook=delete_hook,
142
89
*args, **kwargs)
143
90
self.update()
144
91
self.opened = False
145
146
last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
148
149
if self.properties ["LastCheckerStatus"] != 0:
150
self.using_timer(True)
151
152
if self.need_approval:
153
self.using_timer(True)
154
155
self.match_objects = (
156
self.proxy.connect_to_signal("CheckerCompleted",
157
self.checker_completed,
158
client_interface,
159
byte_arrays=True),
160
self.proxy.connect_to_signal("CheckerStarted",
161
self.checker_started,
162
client_interface,
163
byte_arrays=True),
164
self.proxy.connect_to_signal("GotSecret",
165
self.got_secret,
166
client_interface,
167
byte_arrays=True),
168
self.proxy.connect_to_signal("NeedApproval",
169
self.need_approval,
170
client_interface,
171
byte_arrays=True),
172
self.proxy.connect_to_signal("Rejected",
173
self.rejected,
174
client_interface,
175
byte_arrays=True))
176
#self.logger('Created client {0}'
177
# .format(self.properties["Name"]))
178
179
def property_changed(self, property=None, value=None):
180
super(self, MandosClientWidget).property_changed(property,
181
value)
182
if property == "ApprovalPending":
183
using_timer(bool(value))
184
if property == "LastCheckerStatus":
185
using_timer(value != 0)
186
#self.logger('Checker for client {0} (command "{1}") was '
187
# ' successful'.format(self.properties["Name"],
188
# command))
189
190
def using_timer(self, flag):
191
"""Call this method with True or False when timer should be
192
activated or deactivated.
193
"""
194
old = self._update_timer_callback_lock
195
if flag:
196
self._update_timer_callback_lock += 1
197
else:
198
self._update_timer_callback_lock -= 1
199
if old == 0 and self._update_timer_callback_lock:
200
# Will update the shown timer value every second
201
self._update_timer_callback_tag = (gobject.timeout_add
202
(1000,
203
self.update_timer))
204
elif old and self._update_timer_callback_lock == 0:
205
gobject.source_remove(self._update_timer_callback_tag)
206
self._update_timer_callback_tag = None
92
self.proxy.connect_to_signal(u"CheckerCompleted",
93
self.checker_completed,
94
client_interface,
95
byte_arrays=True)
96
self.proxy.connect_to_signal(u"CheckerStarted",
97
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,
106
client_interface,
107
byte_arrays=True)
207
108
208
109
def checker_completed(self, exitstatus, condition, command):
209
110
if exitstatus == 0:
210
self.update()
111
self.logger(u'Checker for client %s (command "%s")'
112
u' was successful'
113
% (self.properties[u"name"], command))
211
114
return
212
# Checker failed
213
115
if os.WIFEXITED(condition):
214
self.logger('Checker for client {0} (command "{1}")'
215
' failed with exit code {2}'
216
.format(self.properties["Name"], command,
217
os.WEXITSTATUS(condition)))
218
elif os.WIFSIGNALED(condition):
219
self.logger('Checker for client {0} (command "{1}") was'
220
' killed by signal {2}'
221
.format(self.properties["Name"], command,
222
os.WTERMSIG(condition)))
223
elif os.WCOREDUMP(condition):
224
self.logger('Checker for client {0} (command "{1}")'
225
' dumped core'
226
.format(self.properties["Name"], command))
227
else:
228
self.logger('Checker for client {0} completed'
229
' mysteriously'
230
.format(self.properties["Name"]))
231
self.update()
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')
232
132
233
133
def checker_started(self, command):
234
"""Server signals that a checker started. This could be useful
235
to log in the future. """
236
#self.logger('Client {0} started checker "{1}"'
237
# .format(self.properties["Name"],
238
# unicode(command)))
239
pass
134
self.logger(u'Client %s started checker "%s"'
135
% (self.properties[u"name"], unicode(command)))
240
136
241
137
def got_secret(self):
242
self.logger('Client {0} received its secret'
243
.format(self.properties["Name"]))
244
245
def need_approval(self, timeout, default):
246
if not default:
247
message = 'Client {0} needs approval within {1} seconds'
248
else:
249
message = 'Client {0} will get its secret in {1} seconds'
250
self.logger(message.format(self.properties["Name"],
251
timeout/1000))
252
self.using_timer(True)
253
254
def rejected(self, reason):
255
self.logger('Client {0} was rejected; reason: {1}'
256
.format(self.properties["Name"], reason))
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"])
257
144
258
145
def selectable(self):
259
146
"""Make this a "selectable" widget.
260
147
This overrides the method from urwid.FlowWidget."""
261
148
return True
262
149
263
def rows(self, maxcolrow, focus=False):
150
def rows(self, (maxcol,), focus=False):
264
151
"""How many rows this widget will occupy might depend on
265
152
whether we have focus or not.
266
153
This overrides the method from urwid.FlowWidget"""
267
return self.current_widget(focus).rows(maxcolrow, focus=focus)
154
return self.current_widget(focus).rows((maxcol,), focus=focus)
268
155
269
156
def current_widget(self, focus=False):
270
157
if focus or self.opened:
274
161
def update(self):
275
162
"Called when what is visible on the screen should be updated."
276
163
# How to add standout mode to a style
277
with_standout = { "normal": "standout",
278
"bold": "bold-standout",
279
"underline-blink":
280
"underline-blink-standout",
281
"bold-underline-blink":
282
"bold-underline-blink-standout",
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",
283
170
}
284
171
285
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# Rebuild focus and non-focus widgets using current properties
286
287
# Base part of a client. Name!
288
base = '{name}: '.format(name=self.properties["Name"])
289
if not self.properties["Enabled"]:
290
message = "DISABLED"
291
elif self.properties["ApprovalPending"]:
292
timeout = datetime.timedelta(milliseconds
293
= self.properties
294
["ApprovalDelay"])
295
last_approval_request = isoformat_to_datetime(
296
self.properties["LastApprovalRequest"])
297
if last_approval_request is not None:
298
timer = timeout - (datetime.datetime.utcnow()
299
- last_approval_request)
300
else:
301
timer = datetime.timedelta()
302
if self.properties["ApprovedByDefault"]:
303
message = "Approval in {0}. (d)eny?"
304
else:
305
message = "Denial in {0}. (a)pprove?"
306
message = message.format(unicode(timer).rsplit(".", 1)[0])
307
elif self.properties["LastCheckerStatus"] != 0:
308
# When checker has failed, show timer until client expires
309
expires = self.properties["Expires"]
310
if expires == "":
311
timer = datetime.timedelta(0)
312
else:
313
expires = (datetime.datetime.strptime
314
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
315
timer = expires - datetime.datetime.utcnow()
316
message = ('A checker has failed! Time until client'
317
' gets disabled: {0}'
318
.format(unicode(timer).rsplit(".", 1)[0]))
319
else:
320
message = "enabled"
321
self._text = "{0}{1}".format(base, message)
322
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")})
323
179
if not urwid.supports_unicode():
324
180
self._text = self._text.encode("ascii", "replace")
325
textlist = [("normal", self._text)]
181
textlist = [(u"normal", self._text)]
326
182
self._text_widget.set_text(textlist)
327
183
self._focus_text_widget.set_text([(with_standout[text[0]],
328
184
text[1])
336
192
if self.update_hook is not None:
337
193
self.update_hook()
338
194
339
def update_timer(self):
340
"""called by gobject. Will indefinitely loop until
341
gobject.source_remove() on tag is called"""
342
self.update()
343
return True # Keep calling this
344
345
def delete(self, *args, **kwargs):
346
if self._update_timer_callback_tag is not None:
347
gobject.source_remove(self._update_timer_callback_tag)
348
self._update_timer_callback_tag = None
349
for match in self.match_objects:
350
match.remove()
351
self.match_objects = ()
195
def delete(self):
352
196
if self.delete_hook is not None:
353
197
self.delete_hook(self)
354
return super(MandosClientWidget, self).delete(*args, **kwargs)
355
198
356
def render(self, maxcolrow, focus=False):
199
def render(self, (maxcol,), focus=False):
357
200
"""Render differently if we have focus.
358
201
This overrides the method from urwid.FlowWidget"""
359
return self.current_widget(focus).render(maxcolrow,
202
return self.current_widget(focus).render((maxcol,),
360
203
focus=focus)
361
204
362
def keypress(self, maxcolrow, key):
205
def keypress(self, (maxcol,), key):
363
206
"""Handle keys.
364
207
This overrides the method from urwid.FlowWidget"""
365
if key == "+":
366
self.proxy.Enable(dbus_interface = client_interface,
367
ignore_reply=True)
368
elif key == "-":
369
self.proxy.Disable(dbus_interface = client_interface,
370
ignore_reply=True)
371
elif key == "a":
372
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
373
dbus_interface = client_interface,
374
ignore_reply=True)
375
elif key == "d":
376
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
377
dbus_interface = client_interface,
378
ignore_reply=True)
379
elif key == "R" or key == "_" or key == "ctrl k":
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":
380
213
self.server_proxy_object.RemoveClient(self.proxy
381
.object_path,
382
ignore_reply=True)
383
elif key == "s":
384
self.proxy.StartChecker(dbus_interface = client_interface,
385
ignore_reply=True)
386
elif key == "S":
387
self.proxy.StopChecker(dbus_interface = client_interface,
388
ignore_reply=True)
389
elif key == "C":
390
self.proxy.CheckedOK(dbus_interface = client_interface,
391
ignore_reply=True)
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()
392
221
# xxx
393
# elif key == "p" or key == "=":
222
# elif key == u"p" or key == "=":
394
223
# self.proxy.pause()
395
# elif key == "u" or key == ":":
224
# elif key == u"u" or key == ":":
396
225
# self.proxy.unpause()
397
# elif key == "RET":
226
# elif key == u"RET":
398
227
# self.open()
399
228
else:
400
229
return key
416
245
"down" key presses, thus not allowing any containing widgets to
417
246
use them as an excuse to shift focus away from this widget.
418
247
"""
419
def keypress(self, maxcolrow, key):
420
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
421
if ret in ("up", "down"):
248
def keypress(self, (maxcol, maxrow), key):
249
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
250
if ret in (u"up", u"down"):
422
251
return
423
252
return ret
424
253
433
262
self.screen = urwid.curses_display.Screen()
434
263
435
264
self.screen.register_palette((
436
("normal",
437
"default", "default", None),
438
("bold",
439
"default", "default", "bold"),
440
("underline-blink",
441
"default", "default", "underline"),
442
("standout",
443
"default", "default", "standout"),
444
("bold-underline-blink",
445
"default", "default", ("bold", "underline")),
446
("bold-standout",
447
"default", "default", ("bold", "standout")),
448
("underline-blink-standout",
449
"default", "default", ("underline", "standout")),
450
("bold-underline-blink-standout",
451
"default", "default", ("bold", "underline",
452
"standout")),
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")),
453
282
))
454
283
455
284
if urwid.supports_unicode():
456
self.divider = "─" # \u2500
457
#self.divider = "━" # \u2501
285
self.divider = u"─" # \u2500
286
#self.divider = u"━" # \u2501
458
287
else:
459
#self.divider = "-" # \u002d
460
self.divider = "_" # \u005f
288
#self.divider = u"-" # \u002d
289
self.divider = u"_" # \u005f
461
290
462
291
self.screen.start()
463
292
477
306
# This keeps track of whether self.uilist currently has
478
307
# self.logbox in it or not
479
308
self.log_visible = True
480
self.log_wrap = "any"
309
self.log_wrap = u"any"
481
310
482
311
self.rebuild()
483
self.log_message_raw(("bold",
484
"Mandos Monitor version " + version))
485
self.log_message_raw(("bold",
486
"q: Quit ?: Help"))
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"))
487
316
488
317
self.busname = domain + '.Mandos'
489
318
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)
490
361
491
362
def client_not_found(self, fingerprint, address):
492
self.log_message("Client with address {0} and fingerprint"
493
" {1} could not be found"
494
.format(address, fingerprint))
363
self.log_message((u"Client with address %s and fingerprint %s"
364
u" could not be found" % (address,
365
fingerprint)))
495
366
496
367
def rebuild(self):
497
368
"""This rebuilds the User Interface.
498
369
Call this when the widget layout needs to change"""
499
370
self.uilist = []
500
371
#self.uilist.append(urwid.ListBox(self.clients))
501
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
502
clients),
372
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
503
373
#header=urwid.Divider(),
504
374
header=None,
505
footer=
506
urwid.Divider(div_char=
507
self.divider)))
375
footer=urwid.Divider(div_char=self.divider)))
508
376
if self.log_visible:
509
377
self.uilist.append(self.logbox)
378
pass
510
379
self.topwidget = urwid.Pile(self.uilist)
511
380
512
381
def log_message(self, message):
513
382
timestamp = datetime.datetime.now().isoformat()
514
self.log_message_raw(timestamp + ": " + message)
383
self.log_message_raw(timestamp + u": " + message)
515
384
516
385
def log_message_raw(self, markup):
517
386
"""Add a log message to the log buffer."""
520
389
and len(self.log) > self.max_log_length):
521
390
del self.log[0:len(self.log)-self.max_log_length-1]
522
391
self.logbox.set_focus(len(self.logbox.body.contents),
523
coming_from="above")
392
coming_from=u"above")
524
393
self.refresh()
525
394
526
395
def toggle_log_display(self):
527
396
"""Toggle visibility of the log buffer."""
528
397
self.log_visible = not self.log_visible
529
398
self.rebuild()
530
#self.log_message("Log visibility changed to: "
531
# + unicode(self.log_visible))
399
self.log_message(u"Log visibility changed to: "
400
+ unicode(self.log_visible))
532
401
533
402
def change_log_display(self):
534
403
"""Change type of log display.
535
404
Currently, this toggles wrapping of text lines."""
536
if self.log_wrap == "clip":
537
self.log_wrap = "any"
405
if self.log_wrap == u"clip":
406
self.log_wrap = u"any"
538
407
else:
539
self.log_wrap = "clip"
408
self.log_wrap = u"clip"
540
409
for textwidget in self.log:
541
410
textwidget.set_wrap_mode(self.log_wrap)
542
#self.log_message("Wrap mode: " + self.log_wrap)
411
self.log_message(u"Wrap mode: " + self.log_wrap)
543
412
544
413
def find_and_remove_client(self, path, name):
545
"""Find a client by its object path and remove it.
414
"""Find an client from its object path and remove it.
546
415
547
416
This is connected to the ClientRemoved signal from the
548
417
Mandos server object."""
550
419
client = self.clients_dict[path]
551
420
except KeyError:
552
421
# not found?
553
self.log_message("Unknown client {0!r} ({1!r}) removed"
554
.format(name, path))
555
422
return
556
client.delete()
423
self.remove_client(client, path)
557
424
558
425
def add_new_client(self, path):
559
426
client_proxy_object = self.bus.get_object(self.busname, path)
574
441
if path is None:
575
442
path = client.proxy.object_path
576
443
self.clients_dict[path] = client
577
self.clients.sort(None, lambda c: c.properties["Name"])
444
self.clients.sort(None, lambda c: c.properties[u"name"])
578
445
self.refresh()
579
446
580
447
def remove_client(self, client, path=None):
596
463
597
464
def run(self):
598
465
"""Start the main loop and exit when it's done."""
599
self.bus = dbus.SystemBus()
600
mandos_dbus_objc = self.bus.get_object(
601
self.busname, "/", follow_name_owner_changes=True)
602
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
603
dbus_interface
604
= server_interface)
605
try:
606
mandos_clients = (self.mandos_serv
607
.GetAllClientsWithProperties())
608
except dbus.exceptions.DBusException:
609
mandos_clients = dbus.Dictionary()
610
611
(self.mandos_serv
612
.connect_to_signal("ClientRemoved",
613
self.find_and_remove_client,
614
dbus_interface=server_interface,
615
byte_arrays=True))
616
(self.mandos_serv
617
.connect_to_signal("ClientAdded",
618
self.add_new_client,
619
dbus_interface=server_interface,
620
byte_arrays=True))
621
(self.mandos_serv
622
.connect_to_signal("ClientNotFound",
623
self.client_not_found,
624
dbus_interface=server_interface,
625
byte_arrays=True))
626
for path, client in mandos_clients.iteritems():
627
client_proxy_object = self.bus.get_object(self.busname,
628
path)
629
self.add_client(MandosClientWidget(server_proxy_object
630
=self.mandos_serv,
631
proxy_object
632
=client_proxy_object,
633
properties=client,
634
update_hook
635
=self.refresh,
636
delete_hook
637
=self.remove_client,
638
logger
639
=self.log_message),
640
path=path)
641
642
466
self.refresh()
643
467
self._input_callback_tag = (gobject.io_add_watch
644
468
(sys.stdin.fileno(),
654
478
655
479
def process_input(self, source, condition):
656
480
keys = self.screen.get_input()
657
translations = { "ctrl n": "down", # Emacs
658
"ctrl p": "up", # Emacs
659
"ctrl v": "page down", # Emacs
660
"meta v": "page up", # Emacs
661
" ": "page down", # less
662
"f": "page down", # less
663
"b": "page up", # less
664
"j": "down", # vi
665
"k": "up", # vi
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
666
490
}
667
491
for key in keys:
668
492
try:
670
494
except KeyError: # :-)
671
495
pass
672
496
673
if key == "q" or key == "Q":
497
if key == u"q" or key == u"Q":
674
498
self.stop()
675
499
break
676
elif key == "window resize":
500
elif key == u"window resize":
677
501
self.size = self.screen.get_cols_rows()
678
502
self.refresh()
679
elif key == "\f": # Ctrl-L
503
elif key == u"\f": # Ctrl-L
680
504
self.refresh()
681
elif key == "l" or key == "D":
505
elif key == u"l" or key == u"D":
682
506
self.toggle_log_display()
683
507
self.refresh()
684
elif key == "w" or key == "i":
508
elif key == u"w" or key == u"i":
685
509
self.change_log_display()
686
510
self.refresh()
687
elif key == "?" or key == "f1" or key == "esc":
511
elif key == u"?" or key == u"f1" or key == u"esc":
688
512
if not self.log_visible:
689
513
self.log_visible = True
690
514
self.rebuild()
691
self.log_message_raw(("bold",
692
" ".
693
join(("q: Quit",
694
"?: Help",
695
"l: Log window toggle",
696
"TAB: Switch window",
697
"w: Wrap (log)"))))
698
self.log_message_raw(("bold",
699
" "
700
.join(("Clients:",
701
"+: Enable",
702
"-: Disable",
703
"R: Remove",
704
"s: Start new checker",
705
"S: Stop checker",
706
"C: Checker OK",
707
"a: Approve",
708
"d: Deny"))))
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"))))
709
531
self.refresh()
710
elif key == "tab":
532
elif key == u"tab":
711
533
if self.topwidget.get_focus() is self.logbox:
712
534
self.topwidget.set_focus(0)
713
535
else:
714
536
self.topwidget.set_focus(self.logbox)
715
537
self.refresh()
716
#elif (key == "end" or key == "meta >" or key == "G"
717
# or key == ">"):
538
#elif (key == u"end" or key == u"meta >" or key == u"G"
539
# or key == u">"):
718
540
# pass # xxx end-of-buffer
719
#elif (key == "home" or key == "meta <" or key == "g"
720
# or key == "<"):
541
#elif (key == u"home" or key == u"meta <" or key == u"g"
542
# or key == u"<"):
721
543
# pass # xxx beginning-of-buffer
722
#elif key == "ctrl e" or key == "$":
544
#elif key == u"ctrl e" or key == u"$":
723
545
# pass # xxx move-end-of-line
724
#elif key == "ctrl a" or key == "^":
546
#elif key == u"ctrl a" or key == u"^":
725
547
# pass # xxx move-beginning-of-line
726
#elif key == "ctrl b" or key == "meta (" or key == "h":
548
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
727
549
# pass # xxx left
728
#elif key == "ctrl f" or key == "meta )" or key == "l":
550
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
729
551
# pass # xxx right
730
#elif key == "a":
552
#elif key == u"a":
731
553
# pass # scroll up log
732
#elif key == "z":
554
#elif key == u"z":
733
555
# pass # scroll down log
734
556
elif self.topwidget.selectable():
735
557
self.topwidget.keypress(self.size, key)
739
561
ui = UserInterface()
740
562
try:
741
563
ui.run()
742
except KeyboardInterrupt:
743
ui.screen.stop()
744
564
except Exception, e:
745
565
ui.log_message(unicode(e))
746
566
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0