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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 -*-
3
#
4
# 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
20
# 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>.
24
#
25
3
26
from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
4
from __future__ import division, absolute_import, with_statement
28
5
29
6
import sys
30
7
import os
44
21
45
22
import locale
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23
47
locale.setlocale(locale.LC_ALL, '')
48
49
import logging
50
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
24
locale.setlocale(locale.LC_ALL, u'')
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25
52
26
# 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'
55
29
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
32
# Always run in monochrome mode
59
33
urwid.curses_display.curses.has_colors = lambda : False
67
41
"Parse an ISO 8601 date string to a datetime.datetime()"
68
42
if not iso:
69
43
return None
70
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)
44
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)
73
47
second, fraction = divmod(float(second), 1)
74
48
return datetime.datetime(int(year),
75
49
int(month),
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62
self.proxy = proxy_object # Mandos Client proxy object
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63
90
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self.properties = dict()
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self.property_changed_match = (
92
self.proxy.connect_to_signal("PropertyChanged",
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self.property_changed,
94
client_interface,
95
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)
96
69
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self.properties.update(
98
71
self.proxy.GetAll(client_interface,
99
72
dbus_interface = dbus.PROPERTIES_IFACE))
100
101
#XXX This breaks good super behaviour
102
# super(MandosClientPropertyCache, self).__init__(
103
# *args, **kwargs)
73
super(MandosClientPropertyCache, self).__init__(
74
proxy_object=proxy_object, *args, **kwargs)
104
75
105
76
def property_changed(self, property=None, value=None):
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"""This is called whenever we get a PropertyChanged signal
108
79
"""
109
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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__(
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*args, **kwargs)
116
82
117
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118
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
131
97
self.logger = logger
132
98
133
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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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136
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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__(
141
107
update_hook=update_hook, delete_hook=delete_hook,
142
108
*args, **kwargs)
143
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self.update()
144
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self.opened = False
145
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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)
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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)
146
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last_checked_ok = isoformat_to_datetime(self.properties
147
["LastCheckedOK"])
148
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if self.properties ["LastCheckerStatus"] != 0:
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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",
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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("NeedApproval",
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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",
173
self.rejected,
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client_interface,
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byte_arrays=True))
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#self.logger('Created client {0}'
177
# .format(self.properties["Name"]))
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def property_changed(self, property=None, value=None):
180
super(self, MandosClientWidget).property_changed(property,
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value)
182
if property == "ApprovalPending":
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using_timer(bool(value))
184
if property == "LastCheckerStatus":
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using_timer(value != 0)
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#self.logger('Checker for client {0} (command "{1}") was '
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# ' successful'.format(self.properties["Name"],
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# 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
192
activated or deactivated.
193
"""
194
old = self._update_timer_callback_lock
195
if flag:
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self._update_timer_callback_lock += 1
128
["last_checked_ok"])
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if last_checked_ok is None:
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self.last_checker_failed = True
197
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else:
198
self._update_timer_callback_lock -= 1
199
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
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(milliseconds=
136
self.properties["interval"]))
137
if self.last_checker_failed:
201
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self._update_timer_callback_tag = (gobject.timeout_add
202
139
(1000,
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self.update_timer))
204
elif old and self._update_timer_callback_lock == 0:
205
gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
207
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def checker_completed(self, exitstatus, condition, command):
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143
if exitstatus == 0:
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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
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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))
210
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self.update()
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return
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# Checker failed
154
if not self.last_checker_failed:
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self.last_checker_failed = True
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self._update_timer_callback_tag = (gobject.timeout_add
157
(1000,
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self.update_timer))
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159
if os.WIFEXITED(condition):
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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,
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os.WEXITSTATUS(condition)))
160
self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
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% (self.properties[u"name"], command,
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os.WEXITSTATUS(condition)))
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164
elif os.WIFSIGNALED(condition):
219
self.logger('Checker for client {0} (command "{1}") was'
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' killed by signal {2}'
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.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
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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,
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os.WTERMSIG(condition)))
223
169
elif os.WCOREDUMP(condition):
224
self.logger('Checker for client {0} (command "{1}")'
225
' dumped core'
226
.format(self.properties["Name"], command))
170
self.logger(u'Checker for client %s (command "%s")'
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u' dumped core'
172
% (self.properties[u"name"], command))
227
173
else:
228
self.logger('Checker for client {0} completed'
229
' mysteriously'
230
.format(self.properties["Name"]))
174
self.logger(u'Checker for client %s completed mysteriously')
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175
self.update()
232
176
233
177
def checker_started(self, command):
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"""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
178
self.logger(u'Client %s started checker "%s"'
179
% (self.properties[u"name"], unicode(command)))
240
180
241
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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))
182
self.logger(u'Client %s received its secret'
183
% self.properties[u"name"])
184
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def rejected(self):
186
self.logger(u'Client %s was rejected'
187
% self.properties[u"name"])
257
188
258
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def selectable(self):
259
190
"""Make this a "selectable" widget.
260
191
This overrides the method from urwid.FlowWidget."""
261
192
return True
262
193
263
def rows(self, maxcolrow, focus=False):
194
def rows(self, (maxcol,), focus=False):
264
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"""How many rows this widget will occupy might depend on
265
196
whether we have focus or not.
266
197
This overrides the method from urwid.FlowWidget"""
267
return self.current_widget(focus).rows(maxcolrow, focus=focus)
198
return self.current_widget(focus).rows((maxcol,), focus=focus)
268
199
269
200
def current_widget(self, focus=False):
270
201
if focus or self.opened:
274
205
def update(self):
275
206
"Called when what is visible on the screen should be updated."
276
207
# 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",
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",
283
214
}
284
215
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
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"")})
323
240
if not urwid.supports_unicode():
324
241
self._text = self._text.encode("ascii", "replace")
325
textlist = [("normal", self._text)]
242
textlist = [(u"normal", self._text)]
326
243
self._text_widget.set_text(textlist)
327
244
self._focus_text_widget.set_text([(with_standout[text[0]],
328
245
text[1])
337
254
self.update_hook()
338
255
339
256
def update_timer(self):
340
"""called by gobject. Will indefinitely loop until
341
gobject.source_remove() on tag is called"""
257
"called by gobject"
342
258
self.update()
343
259
return True # Keep calling this
344
260
345
def delete(self, *args, **kwargs):
261
def delete(self):
346
262
if self._update_timer_callback_tag is not None:
347
263
gobject.source_remove(self._update_timer_callback_tag)
348
264
self._update_timer_callback_tag = None
349
for match in self.match_objects:
350
match.remove()
351
self.match_objects = ()
352
265
if self.delete_hook is not None:
353
266
self.delete_hook(self)
354
return super(MandosClientWidget, self).delete(*args, **kwargs)
355
267
356
def render(self, maxcolrow, focus=False):
268
def render(self, (maxcol,), focus=False):
357
269
"""Render differently if we have focus.
358
270
This overrides the method from urwid.FlowWidget"""
359
return self.current_widget(focus).render(maxcolrow,
271
return self.current_widget(focus).render((maxcol,),
360
272
focus=focus)
361
273
362
def keypress(self, maxcolrow, key):
274
def keypress(self, (maxcol,), key):
363
275
"""Handle keys.
364
276
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":
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":
380
282
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)
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()
392
290
# xxx
393
# elif key == "p" or key == "=":
291
# elif key == u"p" or key == "=":
394
292
# self.proxy.pause()
395
# elif key == "u" or key == ":":
293
# elif key == u"u" or key == ":":
396
294
# self.proxy.unpause()
397
# elif key == "RET":
295
# elif key == u"RET":
398
296
# self.open()
399
297
else:
400
298
return key
416
314
"down" key presses, thus not allowing any containing widgets to
417
315
use them as an excuse to shift focus away from this widget.
418
316
"""
419
def keypress(self, maxcolrow, key):
420
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
421
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"):
422
320
return
423
321
return ret
424
322
433
331
self.screen = urwid.curses_display.Screen()
434
332
435
333
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")),
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")),
453
351
))
454
352
455
353
if urwid.supports_unicode():
456
self.divider = "─" # \u2500
457
#self.divider = "━" # \u2501
354
self.divider = u"─" # \u2500
355
#self.divider = u"━" # \u2501
458
356
else:
459
#self.divider = "-" # \u002d
460
self.divider = "_" # \u005f
357
#self.divider = u"-" # \u002d
358
self.divider = u"_" # \u005f
461
359
462
360
self.screen.start()
463
361
477
375
# This keeps track of whether self.uilist currently has
478
376
# self.logbox in it or not
479
377
self.log_visible = True
480
self.log_wrap = "any"
378
self.log_wrap = u"any"
481
379
482
380
self.rebuild()
483
self.log_message_raw(("bold",
484
"Mandos Monitor version " + version))
485
self.log_message_raw(("bold",
486
"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"))
487
385
488
386
self.busname = domain + '.Mandos'
489
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)
490
430
491
431
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))
432
self.log_message((u"Client with address %s and fingerprint %s"
433
u" could not be found" % (address,
434
fingerprint)))
495
435
496
436
def rebuild(self):
497
437
"""This rebuilds the User Interface.
498
438
Call this when the widget layout needs to change"""
499
439
self.uilist = []
500
440
#self.uilist.append(urwid.ListBox(self.clients))
501
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
502
clients),
441
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
503
442
#header=urwid.Divider(),
504
443
header=None,
505
footer=
506
urwid.Divider(div_char=
507
self.divider)))
444
footer=urwid.Divider(div_char=self.divider)))
508
445
if self.log_visible:
509
446
self.uilist.append(self.logbox)
447
pass
510
448
self.topwidget = urwid.Pile(self.uilist)
511
449
512
450
def log_message(self, message):
513
451
timestamp = datetime.datetime.now().isoformat()
514
self.log_message_raw(timestamp + ": " + message)
452
self.log_message_raw(timestamp + u": " + message)
515
453
516
454
def log_message_raw(self, markup):
517
455
"""Add a log message to the log buffer."""
520
458
and len(self.log) > self.max_log_length):
521
459
del self.log[0:len(self.log)-self.max_log_length-1]
522
460
self.logbox.set_focus(len(self.logbox.body.contents),
523
coming_from="above")
461
coming_from=u"above")
524
462
self.refresh()
525
463
526
464
def toggle_log_display(self):
527
465
"""Toggle visibility of the log buffer."""
528
466
self.log_visible = not self.log_visible
529
467
self.rebuild()
530
#self.log_message("Log visibility changed to: "
531
# + unicode(self.log_visible))
468
self.log_message(u"Log visibility changed to: "
469
+ unicode(self.log_visible))
532
470
533
471
def change_log_display(self):
534
472
"""Change type of log display.
535
473
Currently, this toggles wrapping of text lines."""
536
if self.log_wrap == "clip":
537
self.log_wrap = "any"
474
if self.log_wrap == u"clip":
475
self.log_wrap = u"any"
538
476
else:
539
self.log_wrap = "clip"
477
self.log_wrap = u"clip"
540
478
for textwidget in self.log:
541
479
textwidget.set_wrap_mode(self.log_wrap)
542
#self.log_message("Wrap mode: " + self.log_wrap)
480
self.log_message(u"Wrap mode: " + self.log_wrap)
543
481
544
482
def find_and_remove_client(self, path, name):
545
"""Find a client by its object path and remove it.
483
"""Find an client from its object path and remove it.
546
484
547
485
This is connected to the ClientRemoved signal from the
548
486
Mandos server object."""
550
488
client = self.clients_dict[path]
551
489
except KeyError:
552
490
# not found?
553
self.log_message("Unknown client {0!r} ({1!r}) removed"
554
.format(name, path))
555
491
return
556
client.delete()
492
self.remove_client(client, path)
557
493
558
494
def add_new_client(self, path):
559
495
client_proxy_object = self.bus.get_object(self.busname, path)
574
510
if path is None:
575
511
path = client.proxy.object_path
576
512
self.clients_dict[path] = client
577
self.clients.sort(None, lambda c: c.properties["Name"])
513
self.clients.sort(None, lambda c: c.properties[u"name"])
578
514
self.refresh()
579
515
580
516
def remove_client(self, client, path=None):
596
532
597
533
def run(self):
598
534
"""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
535
self.refresh()
643
536
self._input_callback_tag = (gobject.io_add_watch
644
537
(sys.stdin.fileno(),
654
547
655
548
def process_input(self, source, condition):
656
549
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
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
666
559
}
667
560
for key in keys:
668
561
try:
670
563
except KeyError: # :-)
671
564
pass
672
565
673
if key == "q" or key == "Q":
566
if key == u"q" or key == u"Q":
674
567
self.stop()
675
568
break
676
elif key == "window resize":
569
elif key == u"window resize":
677
570
self.size = self.screen.get_cols_rows()
678
571
self.refresh()
679
elif key == "\f": # Ctrl-L
572
elif key == u"\f": # Ctrl-L
680
573
self.refresh()
681
elif key == "l" or key == "D":
574
elif key == u"l" or key == u"D":
682
575
self.toggle_log_display()
683
576
self.refresh()
684
elif key == "w" or key == "i":
577
elif key == u"w" or key == u"i":
685
578
self.change_log_display()
686
579
self.refresh()
687
elif key == "?" or key == "f1" or key == "esc":
580
elif key == u"?" or key == u"f1" or key == u"esc":
688
581
if not self.log_visible:
689
582
self.log_visible = True
690
583
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"))))
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"))))
709
600
self.refresh()
710
elif key == "tab":
601
elif key == u"tab":
711
602
if self.topwidget.get_focus() is self.logbox:
712
603
self.topwidget.set_focus(0)
713
604
else:
714
605
self.topwidget.set_focus(self.logbox)
715
606
self.refresh()
716
#elif (key == "end" or key == "meta >" or key == "G"
717
# or key == ">"):
607
#elif (key == u"end" or key == u"meta >" or key == u"G"
608
# or key == u">"):
718
609
# pass # xxx end-of-buffer
719
#elif (key == "home" or key == "meta <" or key == "g"
720
# or key == "<"):
610
#elif (key == u"home" or key == u"meta <" or key == u"g"
611
# or key == u"<"):
721
612
# pass # xxx beginning-of-buffer
722
#elif key == "ctrl e" or key == "$":
613
#elif key == u"ctrl e" or key == u"$":
723
614
# pass # xxx move-end-of-line
724
#elif key == "ctrl a" or key == "^":
615
#elif key == u"ctrl a" or key == u"^":
725
616
# pass # xxx move-beginning-of-line
726
#elif key == "ctrl b" or key == "meta (" or key == "h":
617
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
727
618
# pass # xxx left
728
#elif key == "ctrl f" or key == "meta )" or key == "l":
619
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
729
620
# pass # xxx right
730
#elif key == "a":
621
#elif key == u"a":
731
622
# pass # scroll up log
732
#elif key == "z":
623
#elif key == u"z":
733
624
# pass # scroll down log
734
625
elif self.topwidget.selectable():
735
626
self.topwidget.keypress(self.size, key)
739
630
ui = UserInterface()
740
631
try:
741
632
ui.run()
742
except KeyboardInterrupt:
743
ui.screen.stop()
744
633
except Exception, e:
745
634
ui.log_message(unicode(e))
746
635
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0