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- Committer: teddy at bsnet
- Date: 2010-09-09 18:16:14 UTC
- mfrom: (237.2.35 mandos-empty-device)
- Revision ID: teddy@fukt.bsnet.se-20100909181614-oanlmvkzsiodbo3c
Merge in branch to interpret an empty device name to mean
"autodetect".
"autodetect".
- 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 <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
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
7
import os
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21
44
22
import locale
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23
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locale.setlocale(locale.LC_ALL, '')
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48
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
51
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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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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
55
version = "1.5.3"
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version = "1.0.14"
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31
57
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# Always run in monochrome mode
58
33
urwid.curses_display.curses.has_colors = lambda : False
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41
"Parse an ISO 8601 date string to a datetime.datetime()"
67
42
if not iso:
68
43
return None
69
d, t = iso.split("T", 1)
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year, month, day = d.split("-", 2)
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hour, minute, second = t.split(":", 2)
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d, t = iso.split(u"T", 1)
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year, month, day = d.split(u"-", 2)
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hour, minute, second = t.split(u":", 2)
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47
second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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49
int(month),
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self.proxy = proxy_object # Mandos Client proxy object
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63
89
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self.properties = dict()
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self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True))
65
self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True)
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69
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self.properties.update(
97
71
self.proxy.GetAll(client_interface,
98
72
dbus_interface = dbus.PROPERTIES_IFACE))
99
100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
102
# *args, **kwargs)
73
super(MandosClientPropertyCache, self).__init__(
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proxy_object=proxy_object, *args, **kwargs)
103
75
104
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def property_changed(self, property=None, value=None):
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77
"""This is called whenever we get a PropertyChanged signal
107
79
"""
108
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# Update properties dict with new value
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81
self.properties[property] = value
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def delete(self, *args, **kwargs):
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self.property_changed_match.remove()
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super(MandosClientPropertyCache, self).__init__(
114
*args, **kwargs)
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116
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117
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
130
97
self.logger = logger
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98
132
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self._update_timer_callback_tag = None
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self._update_timer_callback_lock = 0
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self.last_checker_failed = False
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# The widget shown normally
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self._text_widget = urwid.Text("")
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self._text_widget = urwid.Text(u"")
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# The widget shown when we have focus
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self._focus_text_widget = urwid.Text("")
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self._focus_text_widget = urwid.Text(u"")
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super(MandosClientWidget, self).__init__(
140
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update_hook=update_hook, delete_hook=delete_hook,
141
108
*args, **kwargs)
142
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self.update()
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self.opened = False
144
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
119
self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
145
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last_checked_ok = isoformat_to_datetime(self.properties
146
["LastCheckedOK"])
147
148
if self.properties ["LastCheckerStatus"] != 0:
149
self.using_timer(True)
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if self.need_approval:
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self.using_timer(True)
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self.match_objects = (
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self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
164
self.got_secret,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("NeedApproval",
168
self.need_approval,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True))
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#self.logger('Created client {0}'
176
# .format(self.properties["Name"]))
177
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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))
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def using_timer(self, flag):
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"""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
128
["last_checked_ok"])
129
if last_checked_ok is None:
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self.last_checker_failed = True
196
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else:
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self._update_timer_callback_lock -= 1
198
if old == 0 and self._update_timer_callback_lock:
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# Will update the shown timer value every second
132
self.last_checker_failed = ((datetime.datetime.utcnow()
133
- last_checked_ok)
134
> datetime.timedelta
135
(milliseconds=
136
self.properties["interval"]))
137
if self.last_checker_failed:
200
138
self._update_timer_callback_tag = (gobject.timeout_add
201
139
(1000,
202
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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
206
141
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def checker_completed(self, exitstatus, condition, command):
208
143
if exitstatus == 0:
144
if self.last_checker_failed:
145
self.last_checker_failed = False
146
gobject.source_remove(self._update_timer_callback_tag)
147
self._update_timer_callback_tag = None
148
self.logger(u'Checker for client %s (command "%s")'
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u' was successful'
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% (self.properties[u"name"], command))
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self.update()
210
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return
211
153
# Checker failed
154
if not self.last_checker_failed:
155
self.last_checker_failed = True
156
self._update_timer_callback_tag = (gobject.timeout_add
157
(1000,
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self.update_timer))
212
159
if os.WIFEXITED(condition):
213
self.logger('Checker for client {0} (command "{1}")'
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' failed with exit code {2}'
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.format(self.properties["Name"], command,
216
os.WEXITSTATUS(condition)))
160
self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
162
% (self.properties[u"name"], command,
163
os.WEXITSTATUS(condition)))
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164
elif os.WIFSIGNALED(condition):
218
self.logger('Checker for client {0} (command "{1}") was'
219
' killed by signal {2}'
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.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
165
self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
167
% (self.properties[u"name"], command,
168
os.WTERMSIG(condition)))
222
169
elif os.WCOREDUMP(condition):
223
self.logger('Checker for client {0} (command "{1}")'
224
' dumped core'
225
.format(self.properties["Name"], command))
170
self.logger(u'Checker for client %s (command "%s")'
171
u' dumped core'
172
% (self.properties[u"name"], command))
226
173
else:
227
self.logger('Checker for client {0} completed'
228
' mysteriously'
229
.format(self.properties["Name"]))
174
self.logger(u'Checker for client %s completed mysteriously')
230
175
self.update()
231
176
232
177
def checker_started(self, 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
178
self.logger(u'Client %s started checker "%s"'
179
% (self.properties[u"name"], unicode(command)))
239
180
240
181
def got_secret(self):
241
self.logger('Client {0} received its secret'
242
.format(self.properties["Name"]))
243
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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))
182
self.logger(u'Client %s received its secret'
183
% self.properties[u"name"])
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def rejected(self):
186
self.logger(u'Client %s was rejected'
187
% self.properties[u"name"])
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188
257
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def selectable(self):
258
190
"""Make this a "selectable" widget.
259
191
This overrides the method from urwid.FlowWidget."""
260
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return True
261
193
262
def rows(self, maxcolrow, focus=False):
194
def rows(self, (maxcol,), focus=False):
263
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
265
197
This overrides the method from urwid.FlowWidget"""
266
return self.current_widget(focus).rows(maxcolrow, focus=focus)
198
return self.current_widget(focus).rows((maxcol,), focus=focus)
267
199
268
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def current_widget(self, focus=False):
269
201
if focus or self.opened:
273
205
def update(self):
274
206
"Called when what is visible on the screen should be updated."
275
207
# How to add standout mode to a style
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",
208
with_standout = { u"normal": u"standout",
209
u"bold": u"bold-standout",
210
u"underline-blink":
211
u"underline-blink-standout",
212
u"bold-underline-blink":
213
u"bold-underline-blink-standout",
282
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}
283
215
284
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# Rebuild focus and non-focus widgets using current properties
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
217
self._text = (u'%(name)s: %(enabled)s%(timer)s'
218
% { u"name": self.properties[u"name"],
219
u"enabled":
220
(u"enabled"
221
if self.properties[u"enabled"]
222
else u"DISABLED"),
223
u"timer": (unicode(datetime.timedelta
224
(milliseconds =
225
self.properties
226
[u"timeout"])
227
- (datetime.datetime
228
.utcnow()
229
- isoformat_to_datetime
230
(max((self.properties
231
["last_checked_ok"]
232
or
233
self.properties
234
["created"]),
235
self.properties[u"last_enabled"]))))
236
if (self.last_checker_failed
237
and self.properties
238
[u"enabled"])
239
else u"")})
322
240
if not urwid.supports_unicode():
323
241
self._text = self._text.encode("ascii", "replace")
324
textlist = [("normal", self._text)]
242
textlist = [(u"normal", self._text)]
325
243
self._text_widget.set_text(textlist)
326
244
self._focus_text_widget.set_text([(with_standout[text[0]],
327
245
text[1])
336
254
self.update_hook()
337
255
338
256
def update_timer(self):
339
"""called by gobject. Will indefinitely loop until
340
gobject.source_remove() on tag is called"""
257
"called by gobject"
341
258
self.update()
342
259
return True # Keep calling this
343
260
344
def delete(self, *args, **kwargs):
261
def delete(self):
345
262
if self._update_timer_callback_tag is not None:
346
263
gobject.source_remove(self._update_timer_callback_tag)
347
264
self._update_timer_callback_tag = None
348
for match in self.match_objects:
349
match.remove()
350
self.match_objects = ()
351
265
if self.delete_hook is not None:
352
266
self.delete_hook(self)
353
return super(MandosClientWidget, self).delete(*args, **kwargs)
354
267
355
def render(self, maxcolrow, focus=False):
268
def render(self, (maxcol,), focus=False):
356
269
"""Render differently if we have focus.
357
270
This overrides the method from urwid.FlowWidget"""
358
return self.current_widget(focus).render(maxcolrow,
271
return self.current_widget(focus).render((maxcol,),
359
272
focus=focus)
360
273
361
def keypress(self, maxcolrow, key):
274
def keypress(self, (maxcol,), key):
362
275
"""Handle keys.
363
276
This overrides the method from urwid.FlowWidget"""
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":
277
if key == u"e" or key == u"+":
278
self.proxy.Enable()
279
elif key == u"d" or key == u"-":
280
self.proxy.Disable()
281
elif key == u"r" or key == u"_" or key == u"ctrl k":
379
282
self.server_proxy_object.RemoveClient(self.proxy
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)
283
.object_path)
284
elif key == u"s":
285
self.proxy.StartChecker()
286
elif key == u"S":
287
self.proxy.StopChecker()
288
elif key == u"C":
289
self.proxy.CheckedOK()
391
290
# xxx
392
# elif key == "p" or key == "=":
291
# elif key == u"p" or key == "=":
393
292
# self.proxy.pause()
394
# elif key == "u" or key == ":":
293
# elif key == u"u" or key == ":":
395
294
# self.proxy.unpause()
396
# elif key == "RET":
295
# elif key == u"RET":
397
296
# self.open()
398
297
else:
399
298
return key
415
314
"down" key presses, thus not allowing any containing widgets to
416
315
use them as an excuse to shift focus away from this widget.
417
316
"""
418
def keypress(self, maxcolrow, key):
419
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
420
if ret in ("up", "down"):
317
def keypress(self, (maxcol, maxrow), key):
318
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
319
if ret in (u"up", u"down"):
421
320
return
422
321
return ret
423
322
432
331
self.screen = urwid.curses_display.Screen()
433
332
434
333
self.screen.register_palette((
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")),
334
(u"normal",
335
u"default", u"default", None),
336
(u"bold",
337
u"default", u"default", u"bold"),
338
(u"underline-blink",
339
u"default", u"default", u"underline"),
340
(u"standout",
341
u"default", u"default", u"standout"),
342
(u"bold-underline-blink",
343
u"default", u"default", (u"bold", u"underline")),
344
(u"bold-standout",
345
u"default", u"default", (u"bold", u"standout")),
346
(u"underline-blink-standout",
347
u"default", u"default", (u"underline", u"standout")),
348
(u"bold-underline-blink-standout",
349
u"default", u"default", (u"bold", u"underline",
350
u"standout")),
452
351
))
453
352
454
353
if urwid.supports_unicode():
455
self.divider = "─" # \u2500
456
#self.divider = "━" # \u2501
354
self.divider = u"─" # \u2500
355
#self.divider = u"━" # \u2501
457
356
else:
458
#self.divider = "-" # \u002d
459
self.divider = "_" # \u005f
357
#self.divider = u"-" # \u002d
358
self.divider = u"_" # \u005f
460
359
461
360
self.screen.start()
462
361
476
375
# This keeps track of whether self.uilist currently has
477
376
# self.logbox in it or not
478
377
self.log_visible = True
479
self.log_wrap = "any"
378
self.log_wrap = u"any"
480
379
481
380
self.rebuild()
482
self.log_message_raw(("bold",
483
"Mandos Monitor version " + version))
484
self.log_message_raw(("bold",
485
"q: Quit ?: Help"))
381
self.log_message_raw((u"bold",
382
u"Mandos Monitor version " + version))
383
self.log_message_raw((u"bold",
384
u"q: Quit ?: Help"))
486
385
487
386
self.busname = domain + '.Mandos'
488
387
self.main_loop = gobject.MainLoop()
388
self.bus = dbus.SystemBus()
389
mandos_dbus_objc = self.bus.get_object(
390
self.busname, u"/", follow_name_owner_changes=True)
391
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
392
dbus_interface
393
= server_interface)
394
try:
395
mandos_clients = (self.mandos_serv
396
.GetAllClientsWithProperties())
397
except dbus.exceptions.DBusException:
398
mandos_clients = dbus.Dictionary()
399
400
(self.mandos_serv
401
.connect_to_signal(u"ClientRemoved",
402
self.find_and_remove_client,
403
dbus_interface=server_interface,
404
byte_arrays=True))
405
(self.mandos_serv
406
.connect_to_signal(u"ClientAdded",
407
self.add_new_client,
408
dbus_interface=server_interface,
409
byte_arrays=True))
410
(self.mandos_serv
411
.connect_to_signal(u"ClientNotFound",
412
self.client_not_found,
413
dbus_interface=server_interface,
414
byte_arrays=True))
415
for path, client in mandos_clients.iteritems():
416
client_proxy_object = self.bus.get_object(self.busname,
417
path)
418
self.add_client(MandosClientWidget(server_proxy_object
419
=self.mandos_serv,
420
proxy_object
421
=client_proxy_object,
422
properties=client,
423
update_hook
424
=self.refresh,
425
delete_hook
426
=self.remove_client,
427
logger
428
=self.log_message),
429
path=path)
489
430
490
431
def client_not_found(self, fingerprint, address):
491
self.log_message("Client with address {0} and fingerprint"
492
" {1} could not be found"
493
.format(address, fingerprint))
432
self.log_message((u"Client with address %s and fingerprint %s"
433
u" could not be found" % (address,
434
fingerprint)))
494
435
495
436
def rebuild(self):
496
437
"""This rebuilds the User Interface.
497
438
Call this when the widget layout needs to change"""
498
439
self.uilist = []
499
440
#self.uilist.append(urwid.ListBox(self.clients))
500
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
501
clients),
441
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
502
442
#header=urwid.Divider(),
503
443
header=None,
504
footer=
505
urwid.Divider(div_char=
506
self.divider)))
444
footer=urwid.Divider(div_char=self.divider)))
507
445
if self.log_visible:
508
446
self.uilist.append(self.logbox)
447
pass
509
448
self.topwidget = urwid.Pile(self.uilist)
510
449
511
450
def log_message(self, message):
512
451
timestamp = datetime.datetime.now().isoformat()
513
self.log_message_raw(timestamp + ": " + message)
452
self.log_message_raw(timestamp + u": " + message)
514
453
515
454
def log_message_raw(self, markup):
516
455
"""Add a log message to the log buffer."""
519
458
and len(self.log) > self.max_log_length):
520
459
del self.log[0:len(self.log)-self.max_log_length-1]
521
460
self.logbox.set_focus(len(self.logbox.body.contents),
522
coming_from="above")
461
coming_from=u"above")
523
462
self.refresh()
524
463
525
464
def toggle_log_display(self):
526
465
"""Toggle visibility of the log buffer."""
527
466
self.log_visible = not self.log_visible
528
467
self.rebuild()
529
#self.log_message("Log visibility changed to: "
530
# + unicode(self.log_visible))
468
self.log_message(u"Log visibility changed to: "
469
+ unicode(self.log_visible))
531
470
532
471
def change_log_display(self):
533
472
"""Change type of log display.
534
473
Currently, this toggles wrapping of text lines."""
535
if self.log_wrap == "clip":
536
self.log_wrap = "any"
474
if self.log_wrap == u"clip":
475
self.log_wrap = u"any"
537
476
else:
538
self.log_wrap = "clip"
477
self.log_wrap = u"clip"
539
478
for textwidget in self.log:
540
479
textwidget.set_wrap_mode(self.log_wrap)
541
#self.log_message("Wrap mode: " + self.log_wrap)
480
self.log_message(u"Wrap mode: " + self.log_wrap)
542
481
543
482
def find_and_remove_client(self, path, name):
544
"""Find a client by its object path and remove it.
483
"""Find an client from its object path and remove it.
545
484
546
485
This is connected to the ClientRemoved signal from the
547
486
Mandos server object."""
549
488
client = self.clients_dict[path]
550
489
except KeyError:
551
490
# not found?
552
self.log_message("Unknown client {0!r} ({1!r}) removed"
553
.format(name, path))
554
491
return
555
client.delete()
492
self.remove_client(client, path)
556
493
557
494
def add_new_client(self, path):
558
495
client_proxy_object = self.bus.get_object(self.busname, path)
573
510
if path is None:
574
511
path = client.proxy.object_path
575
512
self.clients_dict[path] = client
576
self.clients.sort(None, lambda c: c.properties["Name"])
513
self.clients.sort(None, lambda c: c.properties[u"name"])
577
514
self.refresh()
578
515
579
516
def remove_client(self, client, path=None):
595
532
596
533
def run(self):
597
534
"""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
641
535
self.refresh()
642
536
self._input_callback_tag = (gobject.io_add_watch
643
537
(sys.stdin.fileno(),
653
547
654
548
def process_input(self, source, condition):
655
549
keys = self.screen.get_input()
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
550
translations = { u"ctrl n": u"down", # Emacs
551
u"ctrl p": u"up", # Emacs
552
u"ctrl v": u"page down", # Emacs
553
u"meta v": u"page up", # Emacs
554
u" ": u"page down", # less
555
u"f": u"page down", # less
556
u"b": u"page up", # less
557
u"j": u"down", # vi
558
u"k": u"up", # vi
665
559
}
666
560
for key in keys:
667
561
try:
669
563
except KeyError: # :-)
670
564
pass
671
565
672
if key == "q" or key == "Q":
566
if key == u"q" or key == u"Q":
673
567
self.stop()
674
568
break
675
elif key == "window resize":
569
elif key == u"window resize":
676
570
self.size = self.screen.get_cols_rows()
677
571
self.refresh()
678
elif key == "\f": # Ctrl-L
572
elif key == u"\f": # Ctrl-L
679
573
self.refresh()
680
elif key == "l" or key == "D":
574
elif key == u"l" or key == u"D":
681
575
self.toggle_log_display()
682
576
self.refresh()
683
elif key == "w" or key == "i":
577
elif key == u"w" or key == u"i":
684
578
self.change_log_display()
685
579
self.refresh()
686
elif key == "?" or key == "f1" or key == "esc":
580
elif key == u"?" or key == u"f1" or key == u"esc":
687
581
if not self.log_visible:
688
582
self.log_visible = True
689
583
self.rebuild()
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"))))
584
self.log_message_raw((u"bold",
585
u" ".
586
join((u"q: Quit",
587
u"?: Help",
588
u"l: Log window toggle",
589
u"TAB: Switch window",
590
u"w: Wrap (log)"))))
591
self.log_message_raw((u"bold",
592
u" "
593
.join((u"Clients:",
594
u"e: Enable",
595
u"d: Disable",
596
u"r: Remove",
597
u"s: Start new checker",
598
u"S: Stop checker",
599
u"C: Checker OK"))))
708
600
self.refresh()
709
elif key == "tab":
601
elif key == u"tab":
710
602
if self.topwidget.get_focus() is self.logbox:
711
603
self.topwidget.set_focus(0)
712
604
else:
713
605
self.topwidget.set_focus(self.logbox)
714
606
self.refresh()
715
#elif (key == "end" or key == "meta >" or key == "G"
716
# or key == ">"):
607
#elif (key == u"end" or key == u"meta >" or key == u"G"
608
# or key == u">"):
717
609
# pass # xxx end-of-buffer
718
#elif (key == "home" or key == "meta <" or key == "g"
719
# or key == "<"):
610
#elif (key == u"home" or key == u"meta <" or key == u"g"
611
# or key == u"<"):
720
612
# pass # xxx beginning-of-buffer
721
#elif key == "ctrl e" or key == "$":
613
#elif key == u"ctrl e" or key == u"$":
722
614
# pass # xxx move-end-of-line
723
#elif key == "ctrl a" or key == "^":
615
#elif key == u"ctrl a" or key == u"^":
724
616
# pass # xxx move-beginning-of-line
725
#elif key == "ctrl b" or key == "meta (" or key == "h":
617
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
726
618
# pass # xxx left
727
#elif key == "ctrl f" or key == "meta )" or key == "l":
619
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
728
620
# pass # xxx right
729
#elif key == "a":
621
#elif key == u"a":
730
622
# pass # scroll up log
731
#elif key == "z":
623
#elif key == u"z":
732
624
# pass # scroll down log
733
625
elif self.topwidget.selectable():
734
626
self.topwidget.keypress(self.size, key)
738
630
ui = UserInterface()
739
631
try:
740
632
ui.run()
741
except KeyboardInterrupt:
742
ui.screen.stop()
743
633
except Exception, e:
744
634
ui.log_message(unicode(e))
745
635
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0