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- Committer: Teddy Hogeborn
- Date: 2010-09-13 05:56:48 UTC
- mfrom: (420.1.1 mandos-local)
- Revision ID: teddy@fukt.bsnet.se-20100913055648-v92t4egg6xubyqqo
Merge Makefile change.
- files removed:
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
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26
from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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29
from future_builtins import *
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4
from __future__ import division, absolute_import, with_statement
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5
31
6
import sys
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7
import os
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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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25
51
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import logging
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27
logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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28
54
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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
60
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# Always run in monochrome mode
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36
urwid.curses_display.curses.has_colors = lambda : False
69
44
"Parse an ISO 8601 date string to a datetime.datetime()"
70
45
if not iso:
71
46
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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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)
75
50
second, fraction = divmod(float(second), 1)
76
51
return datetime.datetime(int(year),
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52
int(month),
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61
properties and calls a hook function when any of them are
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62
changed.
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63
"""
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def __init__(self, proxy_object=None, properties=None, **kwargs):
64
def __init__(self, proxy_object=None, *args, **kwargs):
90
65
self.proxy = proxy_object # Mandos Client proxy object
91
self.properties = dict() if properties is None else properties
92
self.property_changed_match = (
93
self.proxy.connect_to_signal("PropertyChanged",
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self._property_changed,
95
client_interface,
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byte_arrays=True))
97
98
if properties is None:
99
self.properties.update(
100
self.proxy.GetAll(client_interface,
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dbus_interface
102
= dbus.PROPERTIES_IFACE))
103
104
super(MandosClientPropertyCache, self).__init__(**kwargs)
105
106
def _property_changed(self, property, value):
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"""Helper which takes positional arguments"""
108
return self.property_changed(property=property, value=value)
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self.properties = dict()
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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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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface = dbus.PROPERTIES_IFACE))
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#XXX This break good super behaviour!
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# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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80
110
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def property_changed(self, property=None, value=None):
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"""This is called whenever we get a PropertyChanged signal
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84
"""
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# Update properties dict with new value
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self.properties[property] = value
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def delete(self):
118
self.property_changed_match.remove()
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87
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121
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
123
91
"""
124
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125
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def __init__(self, server_proxy_object=None, update_hook=None,
126
delete_hook=None, logger=None, **kwargs):
94
delete_hook=None, logger=None, *args, **kwargs):
127
95
# Called on update
128
96
self.update_hook = update_hook
129
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# Called on delete
134
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self.logger = logger
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136
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self._update_timer_callback_tag = None
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self.last_checker_failed = False
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106
138
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# The widget shown normally
139
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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super(MandosClientWidget, self).__init__(**kwargs)
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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,
113
*args, **kwargs)
143
114
self.update()
144
115
self.opened = False
145
146
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",
156
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,
161
client_interface,
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byte_arrays=True),
163
self.proxy.connect_to_signal("Rejected",
164
self.rejected,
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client_interface,
166
byte_arrays=True))
167
#self.logger('Created client {0}'
168
# .format(self.properties["Name"]))
169
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def using_timer(self, flag):
171
"""Call this method with True or False when timer should be
172
activated or deactivated.
173
"""
174
if flag and self._update_timer_callback_tag is None:
175
# Will update the shown timer value every second
116
self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
118
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"NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True)
132
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)
136
last_checked_ok = isoformat_to_datetime(self.properties
137
[u"LastCheckedOK"])
138
if last_checked_ok is None:
139
self.last_checker_failed = True
140
else:
141
self.last_checker_failed = ((datetime.datetime.utcnow()
142
- last_checked_ok)
143
> datetime.timedelta
144
(milliseconds=
145
self.properties
146
[u"Interval"]))
147
if self.last_checker_failed:
176
148
self._update_timer_callback_tag = (gobject.timeout_add
177
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(1000,
178
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self.update_timer))
179
elif not (flag or self._update_timer_callback_tag is None):
180
gobject.source_remove(self._update_timer_callback_tag)
181
self._update_timer_callback_tag = None
182
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183
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def checker_completed(self, exitstatus, condition, command):
184
153
if exitstatus == 0:
154
if self.last_checker_failed:
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self.last_checker_failed = False
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gobject.source_remove(self._update_timer_callback_tag)
157
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))
185
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self.update()
186
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return
187
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# Checker failed
164
if not self.last_checker_failed:
165
self.last_checker_failed = True
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
188
169
if os.WIFEXITED(condition):
189
self.logger('Checker for client {0} (command "{1}")'
190
' failed with exit code {2}'
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.format(self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
170
self.logger(u'Checker for client %s (command "%s")'
171
u' failed with exit code %s'
172
% (self.properties[u"Name"], command,
173
os.WEXITSTATUS(condition)))
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elif os.WIFSIGNALED(condition):
194
self.logger('Checker for client {0} (command "{1}") was'
195
' killed by signal {2}'
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.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
175
self.logger(u'Checker for client %s (command "%s")'
176
u' was killed by signal %s'
177
% (self.properties[u"Name"], command,
178
os.WTERMSIG(condition)))
198
179
elif os.WCOREDUMP(condition):
199
self.logger('Checker for client {0} (command "{1}")'
200
' dumped core'
201
.format(self.properties["Name"], command))
180
self.logger(u'Checker for client %s (command "%s")'
181
u' dumped core'
182
% (self.properties[u"Name"], command))
202
183
else:
203
self.logger('Checker for client {0} completed'
204
' mysteriously'
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.format(self.properties["Name"]))
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self.logger(u'Checker for client %s completed'
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u' mysteriously')
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self.update()
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def checker_started(self, command):
209
"""Server signals that a checker started. This could be useful
210
to log in the future. """
211
#self.logger('Client {0} started checker "{1}"'
212
# .format(self.properties["Name"],
213
# unicode(command)))
189
#self.logger(u'Client %s started checker "%s"'
190
# % (self.properties[u"Name"], unicode(command)))
214
191
pass
215
192
216
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def got_secret(self):
217
self.logger('Client {0} received its secret'
218
.format(self.properties["Name"]))
194
self.last_checker_failed = False
195
self.logger(u'Client %s received its secret'
196
% self.properties[u"Name"])
219
197
220
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def need_approval(self, timeout, default):
221
199
if not default:
222
message = 'Client {0} needs approval within {1} seconds'
200
message = u'Client %s needs approval within %s seconds'
223
201
else:
224
message = 'Client {0} will get its secret in {1} seconds'
225
self.logger(message.format(self.properties["Name"],
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timeout/1000))
202
message = u'Client %s will get its secret in %s seconds'
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self.logger(message
204
% (self.properties[u"Name"], timeout/1000))
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def rejected(self, reason):
229
self.logger('Client {0} was rejected; reason: {1}'
230
.format(self.properties["Name"], reason))
207
self.logger(u'Client %s was rejected; reason: %s'
208
% (self.properties[u"Name"], reason))
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def selectable(self):
233
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"""Make this a "selectable" widget.
234
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This overrides the method from urwid.FlowWidget."""
235
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return True
236
214
237
def rows(self, maxcolrow, focus=False):
215
def rows(self, (maxcol,), focus=False):
238
216
"""How many rows this widget will occupy might depend on
239
217
whether we have focus or not.
240
218
This overrides the method from urwid.FlowWidget"""
241
return self.current_widget(focus).rows(maxcolrow, focus=focus)
219
return self.current_widget(focus).rows((maxcol,), focus=focus)
242
220
243
221
def current_widget(self, focus=False):
244
222
if focus or self.opened:
248
226
def update(self):
249
227
"Called when what is visible on the screen should be updated."
250
228
# How to add standout mode to a style
251
with_standout = { "normal": "standout",
252
"bold": "bold-standout",
253
"underline-blink":
254
"underline-blink-standout",
255
"bold-underline-blink":
256
"bold-underline-blink-standout",
229
with_standout = { u"normal": u"standout",
230
u"bold": u"bold-standout",
231
u"underline-blink":
232
u"underline-blink-standout",
233
u"bold-underline-blink":
234
u"bold-underline-blink-standout",
257
235
}
258
236
259
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# Rebuild focus and non-focus widgets using current properties
260
238
261
239
# Base part of a client. Name!
262
base = '{name}: '.format(name=self.properties["Name"])
263
if not self.properties["Enabled"]:
264
message = "DISABLED"
265
self.using_timer(False)
266
elif self.properties["ApprovalPending"]:
240
base = (u'%(name)s: '
241
% {u"name": self.properties[u"Name"]})
242
if not self.properties[u"Enabled"]:
243
message = u"DISABLED"
244
elif self.properties[u"ApprovalPending"]:
245
if self.properties[u"ApprovedByDefault"]:
246
message = u"Connection established to client. (d)eny?"
247
else:
248
message = u"Seeks approval to send secret. (a)pprove?"
249
elif self.last_checker_failed:
267
250
timeout = datetime.timedelta(milliseconds
268
251
= self.properties
269
["ApprovalDelay"])
270
last_approval_request = isoformat_to_datetime(
271
self.properties["LastApprovalRequest"])
272
if last_approval_request is not None:
273
timer = max(timeout - (datetime.datetime.utcnow()
274
- last_approval_request),
275
datetime.timedelta())
276
else:
277
timer = datetime.timedelta()
278
if self.properties["ApprovedByDefault"]:
279
message = "Approval in {0}. (d)eny?"
280
else:
281
message = "Denial in {0}. (a)pprove?"
282
message = message.format(unicode(timer).rsplit(".", 1)[0])
283
self.using_timer(True)
284
elif self.properties["LastCheckerStatus"] != 0:
285
# When checker has failed, show timer until client expires
286
expires = self.properties["Expires"]
287
if expires == "":
288
timer = datetime.timedelta(0)
289
else:
290
expires = (datetime.datetime.strptime
291
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
292
timer = max(expires - datetime.datetime.utcnow(),
293
datetime.timedelta())
294
message = ('A checker has failed! Time until client'
295
' gets disabled: {0}'
296
.format(unicode(timer).rsplit(".", 1)[0]))
297
self.using_timer(True)
252
[u"Timeout"])
253
last_ok = isoformat_to_datetime(
254
max((self.properties[u"LastCheckedOK"]
255
or self.properties[u"Created"]),
256
self.properties[u"LastEnabled"]))
257
timer = timeout - (datetime.datetime.utcnow() - last_ok)
258
message = (u'A checker has failed! Time until client'
259
u' gets diabled: %s'
260
% unicode(timer).rsplit(".", 1)[0])
298
261
else:
299
message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
302
262
message = u"enabled"
263
self._text = "%s%s" % (base, message)
264
303
265
if not urwid.supports_unicode():
304
266
self._text = self._text.encode("ascii", "replace")
305
textlist = [("normal", self._text)]
267
textlist = [(u"normal", self._text)]
306
268
self._text_widget.set_text(textlist)
307
269
self._focus_text_widget.set_text([(with_standout[text[0]],
308
270
text[1])
317
279
self.update_hook()
318
280
319
281
def update_timer(self):
320
"""called by gobject. Will indefinitely loop until
321
gobject.source_remove() on tag is called"""
282
"called by gobject"
322
283
self.update()
323
284
return True # Keep calling this
324
285
325
def delete(self, **kwargs):
286
def delete(self):
326
287
if self._update_timer_callback_tag is not None:
327
288
gobject.source_remove(self._update_timer_callback_tag)
328
289
self._update_timer_callback_tag = None
329
for match in self.match_objects:
330
match.remove()
331
self.match_objects = ()
332
290
if self.delete_hook is not None:
333
291
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
335
292
336
def render(self, maxcolrow, focus=False):
293
def render(self, (maxcol,), focus=False):
337
294
"""Render differently if we have focus.
338
295
This overrides the method from urwid.FlowWidget"""
339
return self.current_widget(focus).render(maxcolrow,
296
return self.current_widget(focus).render((maxcol,),
340
297
focus=focus)
341
298
342
def keypress(self, maxcolrow, key):
299
def keypress(self, (maxcol,), key):
343
300
"""Handle keys.
344
301
This overrides the method from urwid.FlowWidget"""
345
if key == "+":
346
self.proxy.Enable(dbus_interface = client_interface,
347
ignore_reply=True)
348
elif key == "-":
349
self.proxy.Disable(dbus_interface = client_interface,
350
ignore_reply=True)
351
elif key == "a":
302
if key == u"+":
303
self.proxy.Enable(dbus_interface = client_interface)
304
elif key == u"-":
305
self.proxy.Disable(dbus_interface = client_interface)
306
elif key == u"a":
352
307
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
353
dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
308
dbus_interface = client_interface)
309
elif key == u"d":
356
310
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
357
dbus_interface = client_interface,
358
ignore_reply=True)
359
elif key == "R" or key == "_" or key == "ctrl k":
311
dbus_interface = client_interface)
312
elif key == u"r" or key == u"_" or key == u"ctrl k":
360
313
self.server_proxy_object.RemoveClient(self.proxy
361
.object_path,
362
ignore_reply=True)
363
elif key == "s":
364
self.proxy.StartChecker(dbus_interface = client_interface,
365
ignore_reply=True)
366
elif key == "S":
367
self.proxy.StopChecker(dbus_interface = client_interface,
368
ignore_reply=True)
369
elif key == "C":
370
self.proxy.CheckedOK(dbus_interface = client_interface,
371
ignore_reply=True)
314
.object_path)
315
elif key == u"s":
316
self.proxy.StartChecker(dbus_interface = client_interface)
317
elif key == u"S":
318
self.proxy.StopChecker(dbus_interface = client_interface)
319
elif key == u"C":
320
self.proxy.CheckedOK(dbus_interface = client_interface)
372
321
# xxx
373
# elif key == "p" or key == "=":
322
# elif key == u"p" or key == "=":
374
323
# self.proxy.pause()
375
# elif key == "u" or key == ":":
324
# elif key == u"u" or key == ":":
376
325
# self.proxy.unpause()
377
# elif key == "RET":
326
# elif key == u"RET":
378
327
# self.open()
328
# elif key == u"+":
329
# self.proxy.Approve(True)
330
# elif key == u"-":
331
# self.proxy.Approve(False)
379
332
else:
380
333
return key
381
334
382
def property_changed(self, property=None, **kwargs):
335
def property_changed(self, property=None, value=None,
336
*args, **kwargs):
383
337
"""Call self.update() if old value is not new value.
384
338
This overrides the method from MandosClientPropertyCache"""
385
339
property_name = unicode(property)
386
340
old_value = self.properties.get(property_name)
387
341
super(MandosClientWidget, self).property_changed(
388
property=property, **kwargs)
342
property=property, value=value, *args, **kwargs)
389
343
if self.properties.get(property_name) != old_value:
390
344
self.update()
391
345
395
349
"down" key presses, thus not allowing any containing widgets to
396
350
use them as an excuse to shift focus away from this widget.
397
351
"""
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
if ret in ("up", "down"):
352
def keypress(self, (maxcol, maxrow), key):
353
ret = super(ConstrainedListBox, self).keypress((maxcol,
354
maxrow), key)
355
if ret in (u"up", u"down"):
401
356
return
402
357
return ret
403
358
412
367
self.screen = urwid.curses_display.Screen()
413
368
414
369
self.screen.register_palette((
415
("normal",
416
"default", "default", None),
417
("bold",
418
"default", "default", "bold"),
419
("underline-blink",
420
"default", "default", "underline"),
421
("standout",
422
"default", "default", "standout"),
423
("bold-underline-blink",
424
"default", "default", ("bold", "underline")),
425
("bold-standout",
426
"default", "default", ("bold", "standout")),
427
("underline-blink-standout",
428
"default", "default", ("underline", "standout")),
429
("bold-underline-blink-standout",
430
"default", "default", ("bold", "underline",
431
"standout")),
370
(u"normal",
371
u"default", u"default", None),
372
(u"bold",
373
u"default", u"default", u"bold"),
374
(u"underline-blink",
375
u"default", u"default", u"underline"),
376
(u"standout",
377
u"default", u"default", u"standout"),
378
(u"bold-underline-blink",
379
u"default", u"default", (u"bold", u"underline")),
380
(u"bold-standout",
381
u"default", u"default", (u"bold", u"standout")),
382
(u"underline-blink-standout",
383
u"default", u"default", (u"underline", u"standout")),
384
(u"bold-underline-blink-standout",
385
u"default", u"default", (u"bold", u"underline",
386
u"standout")),
432
387
))
433
388
434
389
if urwid.supports_unicode():
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
390
self.divider = u"─" # \u2500
391
#self.divider = u"━" # \u2501
437
392
else:
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
393
#self.divider = u"-" # \u002d
394
self.divider = u"_" # \u005f
440
395
441
396
self.screen.start()
442
397
456
411
# This keeps track of whether self.uilist currently has
457
412
# self.logbox in it or not
458
413
self.log_visible = True
459
self.log_wrap = "any"
414
self.log_wrap = u"any"
460
415
461
416
self.rebuild()
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"q: Quit ?: Help"))
417
self.log_message_raw((u"bold",
418
u"Mandos Monitor version " + version))
419
self.log_message_raw((u"bold",
420
u"q: Quit ?: Help"))
466
421
467
422
self.busname = domain + '.Mandos'
468
423
self.main_loop = gobject.MainLoop()
424
self.bus = dbus.SystemBus()
425
mandos_dbus_objc = self.bus.get_object(
426
self.busname, u"/", follow_name_owner_changes=True)
427
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
428
dbus_interface
429
= server_interface)
430
try:
431
mandos_clients = (self.mandos_serv
432
.GetAllClientsWithProperties())
433
except dbus.exceptions.DBusException:
434
mandos_clients = dbus.Dictionary()
435
436
(self.mandos_serv
437
.connect_to_signal(u"ClientRemoved",
438
self.find_and_remove_client,
439
dbus_interface=server_interface,
440
byte_arrays=True))
441
(self.mandos_serv
442
.connect_to_signal(u"ClientAdded",
443
self.add_new_client,
444
dbus_interface=server_interface,
445
byte_arrays=True))
446
(self.mandos_serv
447
.connect_to_signal(u"ClientNotFound",
448
self.client_not_found,
449
dbus_interface=server_interface,
450
byte_arrays=True))
451
for path, client in mandos_clients.iteritems():
452
client_proxy_object = self.bus.get_object(self.busname,
453
path)
454
self.add_client(MandosClientWidget(server_proxy_object
455
=self.mandos_serv,
456
proxy_object
457
=client_proxy_object,
458
properties=client,
459
update_hook
460
=self.refresh,
461
delete_hook
462
=self.remove_client,
463
logger
464
=self.log_message),
465
path=path)
469
466
470
467
def client_not_found(self, fingerprint, address):
471
self.log_message("Client with address {0} and fingerprint"
472
" {1} could not be found"
473
.format(address, fingerprint))
468
self.log_message((u"Client with address %s and fingerprint %s"
469
u" could not be found" % (address,
470
fingerprint)))
474
471
475
472
def rebuild(self):
476
473
"""This rebuilds the User Interface.
486
483
self.divider)))
487
484
if self.log_visible:
488
485
self.uilist.append(self.logbox)
486
pass
489
487
self.topwidget = urwid.Pile(self.uilist)
490
488
491
489
def log_message(self, message):
492
490
timestamp = datetime.datetime.now().isoformat()
493
self.log_message_raw(timestamp + ": " + message)
491
self.log_message_raw(timestamp + u": " + message)
494
492
495
493
def log_message_raw(self, markup):
496
494
"""Add a log message to the log buffer."""
499
497
and len(self.log) > self.max_log_length):
500
498
del self.log[0:len(self.log)-self.max_log_length-1]
501
499
self.logbox.set_focus(len(self.logbox.body.contents),
502
coming_from="above")
500
coming_from=u"above")
503
501
self.refresh()
504
502
505
503
def toggle_log_display(self):
506
504
"""Toggle visibility of the log buffer."""
507
505
self.log_visible = not self.log_visible
508
506
self.rebuild()
509
#self.log_message("Log visibility changed to: "
510
# + unicode(self.log_visible))
507
self.log_message(u"Log visibility changed to: "
508
+ unicode(self.log_visible))
511
509
512
510
def change_log_display(self):
513
511
"""Change type of log display.
514
512
Currently, this toggles wrapping of text lines."""
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
513
if self.log_wrap == u"clip":
514
self.log_wrap = u"any"
517
515
else:
518
self.log_wrap = "clip"
516
self.log_wrap = u"clip"
519
517
for textwidget in self.log:
520
518
textwidget.set_wrap_mode(self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
519
self.log_message(u"Wrap mode: " + self.log_wrap)
522
520
523
521
def find_and_remove_client(self, path, name):
524
"""Find a client by its object path and remove it.
522
"""Find an client from its object path and remove it.
525
523
526
524
This is connected to the ClientRemoved signal from the
527
525
Mandos server object."""
529
527
client = self.clients_dict[path]
530
528
except KeyError:
531
529
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
534
530
return
535
client.delete()
531
self.remove_client(client, path)
536
532
537
533
def add_new_client(self, path):
538
534
client_proxy_object = self.bus.get_object(self.busname, path)
553
549
if path is None:
554
550
path = client.proxy.object_path
555
551
self.clients_dict[path] = client
556
self.clients.sort(None, lambda c: c.properties["Name"])
552
self.clients.sort(None, lambda c: c.properties[u"Name"])
557
553
self.refresh()
558
554
559
555
def remove_client(self, client, path=None):
575
571
576
572
def run(self):
577
573
"""Start the main loop and exit when it's done."""
578
self.bus = dbus.SystemBus()
579
mandos_dbus_objc = self.bus.get_object(
580
self.busname, "/", follow_name_owner_changes=True)
581
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
582
dbus_interface
583
= server_interface)
584
try:
585
mandos_clients = (self.mandos_serv
586
.GetAllClientsWithProperties())
587
except dbus.exceptions.DBusException:
588
mandos_clients = dbus.Dictionary()
589
590
(self.mandos_serv
591
.connect_to_signal("ClientRemoved",
592
self.find_and_remove_client,
593
dbus_interface=server_interface,
594
byte_arrays=True))
595
(self.mandos_serv
596
.connect_to_signal("ClientAdded",
597
self.add_new_client,
598
dbus_interface=server_interface,
599
byte_arrays=True))
600
(self.mandos_serv
601
.connect_to_signal("ClientNotFound",
602
self.client_not_found,
603
dbus_interface=server_interface,
604
byte_arrays=True))
605
for path, client in mandos_clients.iteritems():
606
client_proxy_object = self.bus.get_object(self.busname,
607
path)
608
self.add_client(MandosClientWidget(server_proxy_object
609
=self.mandos_serv,
610
proxy_object
611
=client_proxy_object,
612
properties=client,
613
update_hook
614
=self.refresh,
615
delete_hook
616
=self.remove_client,
617
logger
618
=self.log_message),
619
path=path)
620
621
574
self.refresh()
622
575
self._input_callback_tag = (gobject.io_add_watch
623
576
(sys.stdin.fileno(),
633
586
634
587
def process_input(self, source, condition):
635
588
keys = self.screen.get_input()
636
translations = { "ctrl n": "down", # Emacs
637
"ctrl p": "up", # Emacs
638
"ctrl v": "page down", # Emacs
639
"meta v": "page up", # Emacs
640
" ": "page down", # less
641
"f": "page down", # less
642
"b": "page up", # less
643
"j": "down", # vi
644
"k": "up", # vi
589
translations = { u"ctrl n": u"down", # Emacs
590
u"ctrl p": u"up", # Emacs
591
u"ctrl v": u"page down", # Emacs
592
u"meta v": u"page up", # Emacs
593
u" ": u"page down", # less
594
u"f": u"page down", # less
595
u"b": u"page up", # less
596
u"j": u"down", # vi
597
u"k": u"up", # vi
645
598
}
646
599
for key in keys:
647
600
try:
649
602
except KeyError: # :-)
650
603
pass
651
604
652
if key == "q" or key == "Q":
605
if key == u"q" or key == u"Q":
653
606
self.stop()
654
607
break
655
elif key == "window resize":
608
elif key == u"window resize":
656
609
self.size = self.screen.get_cols_rows()
657
610
self.refresh()
658
elif key == "\f": # Ctrl-L
611
elif key == u"\f": # Ctrl-L
659
612
self.refresh()
660
elif key == "l" or key == "D":
613
elif key == u"l" or key == u"D":
661
614
self.toggle_log_display()
662
615
self.refresh()
663
elif key == "w" or key == "i":
616
elif key == u"w" or key == u"i":
664
617
self.change_log_display()
665
618
self.refresh()
666
elif key == "?" or key == "f1" or key == "esc":
619
elif key == u"?" or key == u"f1" or key == u"esc":
667
620
if not self.log_visible:
668
621
self.log_visible = True
669
622
self.rebuild()
670
self.log_message_raw(("bold",
671
" ".
672
join(("q: Quit",
673
"?: Help",
674
"l: Log window toggle",
675
"TAB: Switch window",
676
"w: Wrap (log)"))))
677
self.log_message_raw(("bold",
678
" "
679
.join(("Clients:",
680
"+: Enable",
681
"-: Disable",
682
"R: Remove",
683
"s: Start new checker",
684
"S: Stop checker",
685
"C: Checker OK",
686
"a: Approve",
687
"d: Deny"))))
623
self.log_message_raw((u"bold",
624
u" ".
625
join((u"q: Quit",
626
u"?: Help",
627
u"l: Log window toggle",
628
u"TAB: Switch window",
629
u"w: Wrap (log)"))))
630
self.log_message_raw((u"bold",
631
u" "
632
.join((u"Clients:",
633
u"+: Enable",
634
u"-: Disable",
635
u"r: Remove",
636
u"s: Start new checker",
637
u"S: Stop checker",
638
u"C: Checker OK",
639
u"a: Approve",
640
u"d: Deny"))))
688
641
self.refresh()
689
elif key == "tab":
642
elif key == u"tab":
690
643
if self.topwidget.get_focus() is self.logbox:
691
644
self.topwidget.set_focus(0)
692
645
else:
693
646
self.topwidget.set_focus(self.logbox)
694
647
self.refresh()
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
648
#elif (key == u"end" or key == u"meta >" or key == u"G"
649
# or key == u">"):
697
650
# pass # xxx end-of-buffer
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
651
#elif (key == u"home" or key == u"meta <" or key == u"g"
652
# or key == u"<"):
700
653
# pass # xxx beginning-of-buffer
701
#elif key == "ctrl e" or key == "$":
654
#elif key == u"ctrl e" or key == u"$":
702
655
# pass # xxx move-end-of-line
703
#elif key == "ctrl a" or key == "^":
656
#elif key == u"ctrl a" or key == u"^":
704
657
# pass # xxx move-beginning-of-line
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
658
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
706
659
# pass # xxx left
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
660
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
708
661
# pass # xxx right
709
#elif key == "a":
662
#elif key == u"a":
710
663
# pass # scroll up log
711
#elif key == "z":
664
#elif key == u"z":
712
665
# pass # scroll down log
713
666
elif self.topwidget.selectable():
714
667
self.topwidget.keypress(self.size, key)
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0