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- Committer: Björn Påhlsson
- Date: 2010-09-02 18:53:38 UTC
- mto: (237.4.3 mandos-release)
- mto: This revision was merged to the branch mainline in revision 421.
- Revision ID: belorn@fukt.bsnet.se-20100902185338-d1022sv517txn3sb
early commit to ease todays coding
- files added:
- plugins.d/plymouth
- 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)
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from __future__ import division, absolute_import, with_statement
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5
28
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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locale.setlocale(locale.LC_ALL, u'')
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48
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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28
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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'
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version = "1.5.3"
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version = "1.0.15"
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34
57
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# Always run in monochrome mode
58
36
urwid.curses_display.curses.has_colors = lambda : False
62
40
urwid.curses_display.curses.A_UNDERLINE |= (
63
41
urwid.curses_display.curses.A_BLINK)
64
42
65
def isoformat_to_datetime(iso):
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"Parse an ISO 8601 date string to a datetime.datetime()"
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if not iso:
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return None
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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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second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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int(month),
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int(day),
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int(hour),
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int(minute),
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int(second), # Whole seconds
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int(fraction*1000000)) # Microseconds
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81
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class MandosClientPropertyCache(object):
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44
"""This wraps a Mandos Client D-Bus proxy object, caches the
83
45
properties and calls a hook function when any of them are
87
49
self.proxy = proxy_object # Mandos Client proxy object
88
50
89
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self.properties = dict()
90
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,
94
byte_arrays=True))
52
self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
54
client_interface,
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byte_arrays=True)
95
56
96
57
self.properties.update(
97
58
self.proxy.GetAll(client_interface,
98
59
dbus_interface = dbus.PROPERTIES_IFACE))
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100
#XXX This breaks good super behaviour
101
# super(MandosClientPropertyCache, self).__init__(
102
# *args, **kwargs)
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super(MandosClientPropertyCache, self).__init__(
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*args, **kwargs)
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62
104
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def property_changed(self, property=None, value=None):
105
64
"""This is called whenever we get a PropertyChanged signal
107
66
"""
108
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# Update properties dict with new value
109
68
self.properties[property] = value
110
111
def delete(self, *args, **kwargs):
112
self.property_changed_match.remove()
113
super(MandosClientPropertyCache, self).__init__(
114
*args, **kwargs)
115
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117
71
class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
129
83
# Logger
130
84
self.logger = logger
131
85
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self._update_timer_callback_tag = None
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self._update_timer_callback_lock = 0
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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__(
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update_hook=update_hook, delete_hook=delete_hook,
141
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*args, **kwargs)
142
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self.update()
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self.opened = False
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last_checked_ok = isoformat_to_datetime(self.properties
146
["LastCheckedOK"])
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148
if self.properties ["LastCheckerStatus"] != 0:
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self.using_timer(True)
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if self.need_approval:
152
self.using_timer(True)
153
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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,
158
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),
167
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",
172
self.rejected,
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client_interface,
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byte_arrays=True))
175
#self.logger('Created client {0}'
176
# .format(self.properties["Name"]))
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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)
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#self.logger('Checker for client {0} (command "{1}") was '
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# ' successful'.format(self.properties["Name"],
187
# command))
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189
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
196
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
200
self._update_timer_callback_tag = (gobject.timeout_add
201
(1000,
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self.update_timer))
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elif old and self._update_timer_callback_lock == 0:
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
95
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)
99
self.proxy.connect_to_signal(u"CheckerStarted",
100
self.checker_started,
101
client_interface,
102
byte_arrays=True)
103
self.proxy.connect_to_signal(u"GotSecret",
104
self.got_secret,
105
client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"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(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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def checker_completed(self, exitstatus, condition, command):
208
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if exitstatus == 0:
209
self.update()
118
#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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return
211
# Checker failed
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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,
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os.WEXITSTATUS(condition)))
217
elif os.WIFSIGNALED(condition):
218
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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elif os.WCOREDUMP(condition):
223
self.logger('Checker for client {0} (command "{1}")'
224
' dumped core'
225
.format(self.properties["Name"], command))
226
else:
227
self.logger('Checker for client {0} completed'
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' mysteriously'
229
.format(self.properties["Name"]))
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self.update()
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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)))
127
return
128
if os.WIFSIGNALED(condition):
129
self.logger(u'Checker for client %s (command "%s")'
130
u' was killed by signal %s'
131
% (self.properties[u"name"], command,
132
os.WTERMSIG(condition)))
133
return
134
if os.WCOREDUMP(condition):
135
self.logger(u'Checker for client %s (command "%s")'
136
u' dumped core'
137
% (self.properties[u"name"], command))
138
self.logger(u'Checker for client %s completed mysteriously')
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139
232
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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)))
141
#self.logger(u'Client %s started checker "%s"'
142
# % (self.properties[u"name"], unicode(command)))
238
143
pass
239
144
240
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def got_secret(self):
241
self.logger('Client {0} received its secret'
242
.format(self.properties["Name"]))
146
self.logger(u'Client %s received its secret'
147
% self.properties[u"name"])
243
148
244
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def need_approval(self, timeout, default):
245
150
if not default:
246
message = 'Client {0} needs approval within {1} seconds'
151
message = u'Client %s needs approval within %s seconds'
247
152
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)
153
message = u'Client %s will get its secret in %s seconds'
154
self.logger(message
155
% (self.properties[u"name"], timeout/1000))
252
156
253
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def rejected(self, reason):
254
self.logger('Client {0} was rejected; reason: {1}'
255
.format(self.properties["Name"], reason))
158
self.logger(u'Client %s was rejected; reason: %s'
159
% (self.properties[u"name"], reason))
256
160
257
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def selectable(self):
258
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"""Make this a "selectable" widget.
259
163
This overrides the method from urwid.FlowWidget."""
260
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return True
261
165
262
def rows(self, maxcolrow, focus=False):
166
def rows(self, (maxcol,), focus=False):
263
167
"""How many rows this widget will occupy might depend on
264
168
whether we have focus or not.
265
169
This overrides the method from urwid.FlowWidget"""
266
return self.current_widget(focus).rows(maxcolrow, focus=focus)
170
return self.current_widget(focus).rows((maxcol,), focus=focus)
267
171
268
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def current_widget(self, focus=False):
269
173
if focus or self.opened:
273
177
def update(self):
274
178
"Called when what is visible on the screen should be updated."
275
179
# 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",
180
with_standout = { u"normal": u"standout",
181
u"bold": u"bold-standout",
182
u"underline-blink":
183
u"underline-blink-standout",
184
u"bold-underline-blink":
185
u"bold-underline-blink-standout",
282
186
}
283
187
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
189
self._text = (u'%(name)s: %(enabled)s'
190
% { u"name": self.properties[u"name"],
191
u"enabled":
192
(u"enabled"
193
if self.properties[u"enabled"]
194
else u"DISABLED")})
322
195
if not urwid.supports_unicode():
323
196
self._text = self._text.encode("ascii", "replace")
324
textlist = [("normal", self._text)]
197
textlist = [(u"normal", self._text)]
325
198
self._text_widget.set_text(textlist)
326
199
self._focus_text_widget.set_text([(with_standout[text[0]],
327
200
text[1])
335
208
if self.update_hook is not None:
336
209
self.update_hook()
337
210
338
def update_timer(self):
339
"""called by gobject. Will indefinitely loop until
340
gobject.source_remove() on tag is called"""
341
self.update()
342
return True # Keep calling this
343
344
def delete(self, *args, **kwargs):
345
if self._update_timer_callback_tag is not None:
346
gobject.source_remove(self._update_timer_callback_tag)
347
self._update_timer_callback_tag = None
348
for match in self.match_objects:
349
match.remove()
350
self.match_objects = ()
211
def delete(self):
351
212
if self.delete_hook is not None:
352
213
self.delete_hook(self)
353
return super(MandosClientWidget, self).delete(*args, **kwargs)
354
214
355
def render(self, maxcolrow, focus=False):
215
def render(self, (maxcol,), focus=False):
356
216
"""Render differently if we have focus.
357
217
This overrides the method from urwid.FlowWidget"""
358
return self.current_widget(focus).render(maxcolrow,
218
return self.current_widget(focus).render((maxcol,),
359
219
focus=focus)
360
220
361
def keypress(self, maxcolrow, key):
221
def keypress(self, (maxcol,), key):
362
222
"""Handle keys.
363
223
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":
224
if key == u"e" or key == u"+":
225
self.proxy.Enable()
226
elif key == u"d" or key == u"-":
227
self.proxy.Disable()
228
elif key == u"r" or key == u"_" or key == u"ctrl k":
379
229
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)
230
.object_path)
231
elif key == u"s":
232
self.proxy.StartChecker()
233
elif key == u"S":
234
self.proxy.StopChecker()
235
elif key == u"C":
236
self.proxy.CheckedOK()
391
237
# xxx
392
# elif key == "p" or key == "=":
238
# elif key == u"p" or key == "=":
393
239
# self.proxy.pause()
394
# elif key == "u" or key == ":":
240
# elif key == u"u" or key == ":":
395
241
# self.proxy.unpause()
396
# elif key == "RET":
242
# elif key == u"RET":
397
243
# self.open()
244
elif key == u"+":
245
self.proxy.Approve(True)
246
elif key == u"-":
247
self.proxy.Approve(False)
398
248
else:
399
249
return key
400
250
415
265
"down" key presses, thus not allowing any containing widgets to
416
266
use them as an excuse to shift focus away from this widget.
417
267
"""
418
def keypress(self, maxcolrow, key):
419
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
420
if ret in ("up", "down"):
268
def keypress(self, (maxcol, maxrow), key):
269
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
270
if ret in (u"up", u"down"):
421
271
return
422
272
return ret
423
273
432
282
self.screen = urwid.curses_display.Screen()
433
283
434
284
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")),
285
(u"normal",
286
u"default", u"default", None),
287
(u"bold",
288
u"default", u"default", u"bold"),
289
(u"underline-blink",
290
u"default", u"default", u"underline"),
291
(u"standout",
292
u"default", u"default", u"standout"),
293
(u"bold-underline-blink",
294
u"default", u"default", (u"bold", u"underline")),
295
(u"bold-standout",
296
u"default", u"default", (u"bold", u"standout")),
297
(u"underline-blink-standout",
298
u"default", u"default", (u"underline", u"standout")),
299
(u"bold-underline-blink-standout",
300
u"default", u"default", (u"bold", u"underline",
301
u"standout")),
452
302
))
453
303
454
304
if urwid.supports_unicode():
455
self.divider = "─" # \u2500
456
#self.divider = "━" # \u2501
305
self.divider = u"─" # \u2500
306
#self.divider = u"━" # \u2501
457
307
else:
458
#self.divider = "-" # \u002d
459
self.divider = "_" # \u005f
308
#self.divider = u"-" # \u002d
309
self.divider = u"_" # \u005f
460
310
461
311
self.screen.start()
462
312
476
326
# This keeps track of whether self.uilist currently has
477
327
# self.logbox in it or not
478
328
self.log_visible = True
479
self.log_wrap = "any"
329
self.log_wrap = u"any"
480
330
481
331
self.rebuild()
482
self.log_message_raw(("bold",
483
"Mandos Monitor version " + version))
484
self.log_message_raw(("bold",
485
"q: Quit ?: Help"))
332
self.log_message_raw((u"bold",
333
u"Mandos Monitor version " + version))
334
self.log_message_raw((u"bold",
335
u"q: Quit ?: Help"))
486
336
487
337
self.busname = domain + '.Mandos'
488
338
self.main_loop = gobject.MainLoop()
339
self.bus = dbus.SystemBus()
340
mandos_dbus_objc = self.bus.get_object(
341
self.busname, u"/", follow_name_owner_changes=True)
342
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
343
dbus_interface
344
= server_interface)
345
try:
346
mandos_clients = (self.mandos_serv
347
.GetAllClientsWithProperties())
348
except dbus.exceptions.DBusException:
349
mandos_clients = dbus.Dictionary()
350
351
(self.mandos_serv
352
.connect_to_signal(u"ClientRemoved",
353
self.find_and_remove_client,
354
dbus_interface=server_interface,
355
byte_arrays=True))
356
(self.mandos_serv
357
.connect_to_signal(u"ClientAdded",
358
self.add_new_client,
359
dbus_interface=server_interface,
360
byte_arrays=True))
361
(self.mandos_serv
362
.connect_to_signal(u"ClientNotFound",
363
self.client_not_found,
364
dbus_interface=server_interface,
365
byte_arrays=True))
366
for path, client in mandos_clients.iteritems():
367
client_proxy_object = self.bus.get_object(self.busname,
368
path)
369
self.add_client(MandosClientWidget(server_proxy_object
370
=self.mandos_serv,
371
proxy_object
372
=client_proxy_object,
373
properties=client,
374
update_hook
375
=self.refresh,
376
delete_hook
377
=self.remove_client,
378
logger
379
=self.log_message),
380
path=path)
489
381
490
382
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))
383
self.log_message((u"Client with address %s and fingerprint %s"
384
u" could not be found" % (address,
385
fingerprint)))
494
386
495
387
def rebuild(self):
496
388
"""This rebuilds the User Interface.
497
389
Call this when the widget layout needs to change"""
498
390
self.uilist = []
499
391
#self.uilist.append(urwid.ListBox(self.clients))
500
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
501
clients),
392
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
502
393
#header=urwid.Divider(),
503
394
header=None,
504
footer=
505
urwid.Divider(div_char=
506
self.divider)))
395
footer=urwid.Divider(div_char=self.divider)))
507
396
if self.log_visible:
508
397
self.uilist.append(self.logbox)
398
pass
509
399
self.topwidget = urwid.Pile(self.uilist)
510
400
511
401
def log_message(self, message):
512
402
timestamp = datetime.datetime.now().isoformat()
513
self.log_message_raw(timestamp + ": " + message)
403
self.log_message_raw(timestamp + u": " + message)
514
404
515
405
def log_message_raw(self, markup):
516
406
"""Add a log message to the log buffer."""
519
409
and len(self.log) > self.max_log_length):
520
410
del self.log[0:len(self.log)-self.max_log_length-1]
521
411
self.logbox.set_focus(len(self.logbox.body.contents),
522
coming_from="above")
412
coming_from=u"above")
523
413
self.refresh()
524
414
525
415
def toggle_log_display(self):
526
416
"""Toggle visibility of the log buffer."""
527
417
self.log_visible = not self.log_visible
528
418
self.rebuild()
529
#self.log_message("Log visibility changed to: "
530
# + unicode(self.log_visible))
419
self.log_message(u"Log visibility changed to: "
420
+ unicode(self.log_visible))
531
421
532
422
def change_log_display(self):
533
423
"""Change type of log display.
534
424
Currently, this toggles wrapping of text lines."""
535
if self.log_wrap == "clip":
536
self.log_wrap = "any"
425
if self.log_wrap == u"clip":
426
self.log_wrap = u"any"
537
427
else:
538
self.log_wrap = "clip"
428
self.log_wrap = u"clip"
539
429
for textwidget in self.log:
540
430
textwidget.set_wrap_mode(self.log_wrap)
541
#self.log_message("Wrap mode: " + self.log_wrap)
431
self.log_message(u"Wrap mode: " + self.log_wrap)
542
432
543
433
def find_and_remove_client(self, path, name):
544
"""Find a client by its object path and remove it.
434
"""Find an client from its object path and remove it.
545
435
546
436
This is connected to the ClientRemoved signal from the
547
437
Mandos server object."""
549
439
client = self.clients_dict[path]
550
440
except KeyError:
551
441
# not found?
552
self.log_message("Unknown client {0!r} ({1!r}) removed"
553
.format(name, path))
554
442
return
555
client.delete()
443
self.remove_client(client, path)
556
444
557
445
def add_new_client(self, path):
558
446
client_proxy_object = self.bus.get_object(self.busname, path)
573
461
if path is None:
574
462
path = client.proxy.object_path
575
463
self.clients_dict[path] = client
576
self.clients.sort(None, lambda c: c.properties["Name"])
464
self.clients.sort(None, lambda c: c.properties[u"name"])
577
465
self.refresh()
578
466
579
467
def remove_client(self, client, path=None):
595
483
596
484
def run(self):
597
485
"""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
486
self.refresh()
642
487
self._input_callback_tag = (gobject.io_add_watch
643
488
(sys.stdin.fileno(),
653
498
654
499
def process_input(self, source, condition):
655
500
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
501
translations = { u"ctrl n": u"down", # Emacs
502
u"ctrl p": u"up", # Emacs
503
u"ctrl v": u"page down", # Emacs
504
u"meta v": u"page up", # Emacs
505
u" ": u"page down", # less
506
u"f": u"page down", # less
507
u"b": u"page up", # less
508
u"j": u"down", # vi
509
u"k": u"up", # vi
665
510
}
666
511
for key in keys:
667
512
try:
669
514
except KeyError: # :-)
670
515
pass
671
516
672
if key == "q" or key == "Q":
517
if key == u"q" or key == u"Q":
673
518
self.stop()
674
519
break
675
elif key == "window resize":
520
elif key == u"window resize":
676
521
self.size = self.screen.get_cols_rows()
677
522
self.refresh()
678
elif key == "\f": # Ctrl-L
523
elif key == u"\f": # Ctrl-L
679
524
self.refresh()
680
elif key == "l" or key == "D":
525
elif key == u"l" or key == u"D":
681
526
self.toggle_log_display()
682
527
self.refresh()
683
elif key == "w" or key == "i":
528
elif key == u"w" or key == u"i":
684
529
self.change_log_display()
685
530
self.refresh()
686
elif key == "?" or key == "f1" or key == "esc":
531
elif key == u"?" or key == u"f1" or key == u"esc":
687
532
if not self.log_visible:
688
533
self.log_visible = True
689
534
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"))))
535
self.log_message_raw((u"bold",
536
u" ".
537
join((u"q: Quit",
538
u"?: Help",
539
u"l: Log window toggle",
540
u"TAB: Switch window",
541
u"w: Wrap (log)"))))
542
self.log_message_raw((u"bold",
543
u" "
544
.join((u"Clients:",
545
u"e: Enable",
546
u"d: Disable",
547
u"r: Remove",
548
u"s: Start new checker",
549
u"S: Stop checker",
550
u"C: Checker OK"))))
708
551
self.refresh()
709
elif key == "tab":
552
elif key == u"tab":
710
553
if self.topwidget.get_focus() is self.logbox:
711
554
self.topwidget.set_focus(0)
712
555
else:
713
556
self.topwidget.set_focus(self.logbox)
714
557
self.refresh()
715
#elif (key == "end" or key == "meta >" or key == "G"
716
# or key == ">"):
558
#elif (key == u"end" or key == u"meta >" or key == u"G"
559
# or key == u">"):
717
560
# pass # xxx end-of-buffer
718
#elif (key == "home" or key == "meta <" or key == "g"
719
# or key == "<"):
561
#elif (key == u"home" or key == u"meta <" or key == u"g"
562
# or key == u"<"):
720
563
# pass # xxx beginning-of-buffer
721
#elif key == "ctrl e" or key == "$":
564
#elif key == u"ctrl e" or key == u"$":
722
565
# pass # xxx move-end-of-line
723
#elif key == "ctrl a" or key == "^":
566
#elif key == u"ctrl a" or key == u"^":
724
567
# pass # xxx move-beginning-of-line
725
#elif key == "ctrl b" or key == "meta (" or key == "h":
568
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
726
569
# pass # xxx left
727
#elif key == "ctrl f" or key == "meta )" or key == "l":
570
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
728
571
# pass # xxx right
729
#elif key == "a":
572
#elif key == u"a":
730
573
# pass # scroll up log
731
#elif key == "z":
574
#elif key == u"z":
732
575
# pass # scroll down log
733
576
elif self.topwidget.selectable():
734
577
self.topwidget.keypress(self.size, key)
738
581
ui = UserInterface()
739
582
try:
740
583
ui.run()
741
except KeyboardInterrupt:
742
ui.screen.stop()
743
584
except Exception, e:
744
585
ui.log_message(unicode(e))
745
586
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0