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- Committer: Björn Påhlsson
- Date: 2010-09-04 13:31:36 UTC
- mfrom: (24.2.5 mandos-multiprocessing)
- mto: (237.4.3 mandos-release)
- mto: This revision was merged to the branch mainline in revision 421.
- Revision ID: belorn@fukt.bsnet.se-20100904133136-vhn6gxmunefopx3c
merge
new approve/deny functionallity in mandos-monitor
new approve/deny functionallity in mandos-monitor
- 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
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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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from future_builtins import *
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4
from __future__ import division, absolute_import, with_statement
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5
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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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25
51
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import logging
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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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urwid.curses_display.curses.has_colors = lambda : False
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40
urwid.curses_display.curses.A_UNDERLINE |= (
66
41
urwid.curses_display.curses.A_BLINK)
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42
68
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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84
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class MandosClientPropertyCache(object):
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44
"""This wraps a Mandos Client D-Bus proxy object, caches the
86
45
properties and calls a hook function when any of them are
87
46
changed.
88
47
"""
89
def __init__(self, proxy_object=None, properties=None, **kwargs):
48
def __init__(self, proxy_object=None, *args, **kwargs):
90
49
self.proxy = proxy_object # Mandos Client proxy object
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self.properties = dict() if properties is None else properties
92
self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self._property_changed,
95
client_interface,
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byte_arrays=True))
97
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if properties is None:
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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface
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= dbus.PROPERTIES_IFACE))
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super(MandosClientPropertyCache, self).__init__(**kwargs)
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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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64
110
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def property_changed(self, property=None, value=None):
111
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"""This is called whenever we get a PropertyChanged signal
113
68
"""
114
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# Update properties dict with new value
115
70
self.properties[property] = value
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def delete(self):
118
self.property_changed_match.remove()
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
123
75
"""
124
76
125
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def __init__(self, server_proxy_object=None, update_hook=None,
126
delete_hook=None, logger=None, **kwargs):
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delete_hook=None, logger=None, *args, **kwargs):
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# Called on update
128
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self.update_hook = update_hook
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# Called on delete
133
85
# Logger
134
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self.logger = logger
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87
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self._update_timer_callback_tag = None
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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
141
self._focus_text_widget = urwid.Text("")
142
super(MandosClientWidget, self).__init__(**kwargs)
91
self._focus_text_widget = urwid.Text(u"")
92
super(MandosClientWidget, self).__init__(
93
update_hook=update_hook, delete_hook=delete_hook,
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*args, **kwargs)
143
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self.update()
144
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self.opened = False
145
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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),
163
self.proxy.connect_to_signal("Rejected",
164
self.rejected,
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client_interface,
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byte_arrays=True))
167
#self.logger('Created client {0}'
168
# .format(self.properties["Name"]))
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def using_timer(self, flag):
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"""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:
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# Will update the shown timer value every second
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self._update_timer_callback_tag = (gobject.timeout_add
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(1000,
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self.update_timer))
179
elif not (flag or self._update_timer_callback_tag is None):
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
97
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)
101
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)
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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):
184
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if exitstatus == 0:
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self.update()
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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))
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return
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# Checker failed
188
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if os.WIFEXITED(condition):
189
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)))
193
elif os.WIFSIGNALED(condition):
194
self.logger('Checker for client {0} (command "{1}") was'
195
' killed by signal {2}'
196
.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
198
elif os.WCOREDUMP(condition):
199
self.logger('Checker for client {0} (command "{1}")'
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' dumped core'
201
.format(self.properties["Name"], command))
202
else:
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self.logger('Checker for client {0} completed'
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' mysteriously'
205
.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'
127
% (self.properties[u"name"], command,
128
os.WEXITSTATUS(condition)))
129
return
130
if os.WIFSIGNALED(condition):
131
self.logger(u'Checker for client %s (command "%s")'
132
u' was killed by signal %s'
133
% (self.properties[u"name"], command,
134
os.WTERMSIG(condition)))
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return
136
if os.WCOREDUMP(condition):
137
self.logger(u'Checker for client %s (command "%s")'
138
u' dumped core'
139
% (self.properties[u"name"], command))
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self.logger(u'Checker for client %s completed mysteriously')
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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"],
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# unicode(command)))
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#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"name"], unicode(command)))
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145
pass
215
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def got_secret(self):
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self.logger('Client {0} received its secret'
218
.format(self.properties["Name"]))
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self.logger(u'Client %s received its secret'
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% self.properties[u"name"])
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220
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def need_approval(self, timeout, default):
221
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if not default:
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message = 'Client {0} needs approval within {1} seconds'
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message = u'Client %s needs approval within %s seconds'
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else:
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message = 'Client {0} will get its secret in {1} seconds'
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self.logger(message.format(self.properties["Name"],
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timeout/1000))
155
message = u'Client %s will get its secret in %s seconds'
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self.logger(message
157
% (self.properties[u"name"], timeout/1000))
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158
228
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def rejected(self, reason):
229
self.logger('Client {0} was rejected; reason: {1}'
230
.format(self.properties["Name"], reason))
160
self.logger(u'Client %s was rejected; reason: %s'
161
% (self.properties[u"name"], reason))
231
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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
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def rows(self, maxcolrow, focus=False):
168
def rows(self, (maxcol,), focus=False):
238
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"""How many rows this widget will occupy might depend on
239
170
whether we have focus or not.
240
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This overrides the method from urwid.FlowWidget"""
241
return self.current_widget(focus).rows(maxcolrow, focus=focus)
172
return self.current_widget(focus).rows((maxcol,), focus=focus)
242
173
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def current_widget(self, focus=False):
244
175
if focus or self.opened:
248
179
def update(self):
249
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"Called when what is visible on the screen should be updated."
250
181
# How to add standout mode to a style
251
with_standout = { "normal": "standout",
252
"bold": "bold-standout",
253
"underline-blink":
254
"underline-blink-standout",
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"bold-underline-blink":
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"bold-underline-blink-standout",
182
with_standout = { u"normal": u"standout",
183
u"bold": u"bold-standout",
184
u"underline-blink":
185
u"underline-blink-standout",
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u"bold-underline-blink":
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u"bold-underline-blink-standout",
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}
258
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259
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# Rebuild focus and non-focus widgets using current properties
260
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# 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"]:
267
timeout = datetime.timedelta(milliseconds
268
= self.properties
269
["ApprovalDelay"])
270
last_approval_request = isoformat_to_datetime(
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self.properties["LastApprovalRequest"])
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if last_approval_request is not None:
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timer = max(timeout - (datetime.datetime.utcnow()
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- last_approval_request),
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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)
193
self._text = (u'%(name)s: '
194
% {u"name": self.properties[u"name"]})
195
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if self.properties[u"approved_pending"]:
197
if self.properties[u"approved_by_default"]:
198
self._text += u"Connection established to client. (d)eny?"
199
else:
200
self._text += u"Seeks approval to send secret. (a)pprove?"
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else:
299
message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
302
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self._text += (u'%(enabled)s'
203
% {u"enabled":
204
(u"enabled"
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if self.properties[u"enabled"]
206
else u"DISABLED")})
303
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if not urwid.supports_unicode():
304
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self._text = self._text.encode("ascii", "replace")
305
textlist = [("normal", self._text)]
209
textlist = [(u"normal", self._text)]
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self._text_widget.set_text(textlist)
307
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self._focus_text_widget.set_text([(with_standout[text[0]],
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text[1])
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if self.update_hook is not None:
317
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self.update_hook()
318
222
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def update_timer(self):
320
"""called by gobject. Will indefinitely loop until
321
gobject.source_remove() on tag is called"""
322
self.update()
323
return True # Keep calling this
324
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def delete(self, **kwargs):
326
if self._update_timer_callback_tag is not None:
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gobject.source_remove(self._update_timer_callback_tag)
328
self._update_timer_callback_tag = None
329
for match in self.match_objects:
330
match.remove()
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self.match_objects = ()
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def delete(self):
332
224
if self.delete_hook is not None:
333
225
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
335
226
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def render(self, maxcolrow, focus=False):
227
def render(self, (maxcol,), focus=False):
337
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"""Render differently if we have focus.
338
229
This overrides the method from urwid.FlowWidget"""
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return self.current_widget(focus).render(maxcolrow,
230
return self.current_widget(focus).render((maxcol,),
340
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focus=focus)
341
232
342
def keypress(self, maxcolrow, key):
233
def keypress(self, (maxcol,), key):
343
234
"""Handle keys.
344
235
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 == "-":
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self.proxy.Disable(dbus_interface = client_interface,
350
ignore_reply=True)
351
elif key == "a":
236
if key == u"+":
237
self.proxy.Enable(dbus_interface = client_interface)
238
elif key == u"-":
239
self.proxy.Disable(dbus_interface = client_interface)
240
elif key == u"a":
352
241
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
353
dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
242
dbus_interface = client_interface)
243
elif key == u"d":
356
244
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":
245
dbus_interface = client_interface)
246
elif key == u"r" or key == u"_" or key == u"ctrl k":
360
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self.server_proxy_object.RemoveClient(self.proxy
361
.object_path,
362
ignore_reply=True)
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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)
248
.object_path)
249
elif key == u"s":
250
self.proxy.StartChecker(dbus_interface = client_interface)
251
elif key == u"S":
252
self.proxy.StopChecker(dbus_interface = client_interface)
253
elif key == u"C":
254
self.proxy.CheckedOK(dbus_interface = client_interface)
372
255
# xxx
373
# elif key == "p" or key == "=":
256
# elif key == u"p" or key == "=":
374
257
# self.proxy.pause()
375
# elif key == "u" or key == ":":
258
# elif key == u"u" or key == ":":
376
259
# self.proxy.unpause()
377
# elif key == "RET":
260
# elif key == u"RET":
378
261
# self.open()
262
# elif key == u"+":
263
# self.proxy.Approve(True)
264
# elif key == u"-":
265
# self.proxy.Approve(False)
379
266
else:
380
267
return key
381
268
382
def property_changed(self, property=None, **kwargs):
269
def property_changed(self, property=None, value=None,
270
*args, **kwargs):
383
271
"""Call self.update() if old value is not new value.
384
272
This overrides the method from MandosClientPropertyCache"""
385
273
property_name = unicode(property)
386
274
old_value = self.properties.get(property_name)
387
275
super(MandosClientWidget, self).property_changed(
388
property=property, **kwargs)
276
property=property, value=value, *args, **kwargs)
389
277
if self.properties.get(property_name) != old_value:
390
278
self.update()
391
279
395
283
"down" key presses, thus not allowing any containing widgets to
396
284
use them as an excuse to shift focus away from this widget.
397
285
"""
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
if ret in ("up", "down"):
286
def keypress(self, (maxcol, maxrow), key):
287
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
288
if ret in (u"up", u"down"):
401
289
return
402
290
return ret
403
291
412
300
self.screen = urwid.curses_display.Screen()
413
301
414
302
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")),
303
(u"normal",
304
u"default", u"default", None),
305
(u"bold",
306
u"default", u"default", u"bold"),
307
(u"underline-blink",
308
u"default", u"default", u"underline"),
309
(u"standout",
310
u"default", u"default", u"standout"),
311
(u"bold-underline-blink",
312
u"default", u"default", (u"bold", u"underline")),
313
(u"bold-standout",
314
u"default", u"default", (u"bold", u"standout")),
315
(u"underline-blink-standout",
316
u"default", u"default", (u"underline", u"standout")),
317
(u"bold-underline-blink-standout",
318
u"default", u"default", (u"bold", u"underline",
319
u"standout")),
432
320
))
433
321
434
322
if urwid.supports_unicode():
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
323
self.divider = u"─" # \u2500
324
#self.divider = u"━" # \u2501
437
325
else:
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
326
#self.divider = u"-" # \u002d
327
self.divider = u"_" # \u005f
440
328
441
329
self.screen.start()
442
330
456
344
# This keeps track of whether self.uilist currently has
457
345
# self.logbox in it or not
458
346
self.log_visible = True
459
self.log_wrap = "any"
347
self.log_wrap = u"any"
460
348
461
349
self.rebuild()
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"q: Quit ?: Help"))
350
self.log_message_raw((u"bold",
351
u"Mandos Monitor version " + version))
352
self.log_message_raw((u"bold",
353
u"q: Quit ?: Help"))
466
354
467
355
self.busname = domain + '.Mandos'
468
356
self.main_loop = gobject.MainLoop()
357
self.bus = dbus.SystemBus()
358
mandos_dbus_objc = self.bus.get_object(
359
self.busname, u"/", follow_name_owner_changes=True)
360
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
361
dbus_interface
362
= server_interface)
363
try:
364
mandos_clients = (self.mandos_serv
365
.GetAllClientsWithProperties())
366
except dbus.exceptions.DBusException:
367
mandos_clients = dbus.Dictionary()
368
369
(self.mandos_serv
370
.connect_to_signal(u"ClientRemoved",
371
self.find_and_remove_client,
372
dbus_interface=server_interface,
373
byte_arrays=True))
374
(self.mandos_serv
375
.connect_to_signal(u"ClientAdded",
376
self.add_new_client,
377
dbus_interface=server_interface,
378
byte_arrays=True))
379
(self.mandos_serv
380
.connect_to_signal(u"ClientNotFound",
381
self.client_not_found,
382
dbus_interface=server_interface,
383
byte_arrays=True))
384
for path, client in mandos_clients.iteritems():
385
client_proxy_object = self.bus.get_object(self.busname,
386
path)
387
self.add_client(MandosClientWidget(server_proxy_object
388
=self.mandos_serv,
389
proxy_object
390
=client_proxy_object,
391
properties=client,
392
update_hook
393
=self.refresh,
394
delete_hook
395
=self.remove_client,
396
logger
397
=self.log_message),
398
path=path)
469
399
470
400
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))
401
self.log_message((u"Client with address %s and fingerprint %s"
402
u" could not be found" % (address,
403
fingerprint)))
474
404
475
405
def rebuild(self):
476
406
"""This rebuilds the User Interface.
477
407
Call this when the widget layout needs to change"""
478
408
self.uilist = []
479
409
#self.uilist.append(urwid.ListBox(self.clients))
480
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
481
clients),
410
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
482
411
#header=urwid.Divider(),
483
412
header=None,
484
footer=
485
urwid.Divider(div_char=
486
self.divider)))
413
footer=urwid.Divider(div_char=self.divider)))
487
414
if self.log_visible:
488
415
self.uilist.append(self.logbox)
416
pass
489
417
self.topwidget = urwid.Pile(self.uilist)
490
418
491
419
def log_message(self, message):
492
420
timestamp = datetime.datetime.now().isoformat()
493
self.log_message_raw(timestamp + ": " + message)
421
self.log_message_raw(timestamp + u": " + message)
494
422
495
423
def log_message_raw(self, markup):
496
424
"""Add a log message to the log buffer."""
499
427
and len(self.log) > self.max_log_length):
500
428
del self.log[0:len(self.log)-self.max_log_length-1]
501
429
self.logbox.set_focus(len(self.logbox.body.contents),
502
coming_from="above")
430
coming_from=u"above")
503
431
self.refresh()
504
432
505
433
def toggle_log_display(self):
506
434
"""Toggle visibility of the log buffer."""
507
435
self.log_visible = not self.log_visible
508
436
self.rebuild()
509
#self.log_message("Log visibility changed to: "
510
# + unicode(self.log_visible))
437
self.log_message(u"Log visibility changed to: "
438
+ unicode(self.log_visible))
511
439
512
440
def change_log_display(self):
513
441
"""Change type of log display.
514
442
Currently, this toggles wrapping of text lines."""
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
443
if self.log_wrap == u"clip":
444
self.log_wrap = u"any"
517
445
else:
518
self.log_wrap = "clip"
446
self.log_wrap = u"clip"
519
447
for textwidget in self.log:
520
448
textwidget.set_wrap_mode(self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
449
self.log_message(u"Wrap mode: " + self.log_wrap)
522
450
523
451
def find_and_remove_client(self, path, name):
524
"""Find a client by its object path and remove it.
452
"""Find an client from its object path and remove it.
525
453
526
454
This is connected to the ClientRemoved signal from the
527
455
Mandos server object."""
529
457
client = self.clients_dict[path]
530
458
except KeyError:
531
459
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
534
460
return
535
client.delete()
461
self.remove_client(client, path)
536
462
537
463
def add_new_client(self, path):
538
464
client_proxy_object = self.bus.get_object(self.busname, path)
553
479
if path is None:
554
480
path = client.proxy.object_path
555
481
self.clients_dict[path] = client
556
self.clients.sort(None, lambda c: c.properties["Name"])
482
self.clients.sort(None, lambda c: c.properties[u"name"])
557
483
self.refresh()
558
484
559
485
def remove_client(self, client, path=None):
575
501
576
502
def run(self):
577
503
"""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
504
self.refresh()
622
505
self._input_callback_tag = (gobject.io_add_watch
623
506
(sys.stdin.fileno(),
633
516
634
517
def process_input(self, source, condition):
635
518
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
519
translations = { u"ctrl n": u"down", # Emacs
520
u"ctrl p": u"up", # Emacs
521
u"ctrl v": u"page down", # Emacs
522
u"meta v": u"page up", # Emacs
523
u" ": u"page down", # less
524
u"f": u"page down", # less
525
u"b": u"page up", # less
526
u"j": u"down", # vi
527
u"k": u"up", # vi
645
528
}
646
529
for key in keys:
647
530
try:
649
532
except KeyError: # :-)
650
533
pass
651
534
652
if key == "q" or key == "Q":
535
if key == u"q" or key == u"Q":
653
536
self.stop()
654
537
break
655
elif key == "window resize":
538
elif key == u"window resize":
656
539
self.size = self.screen.get_cols_rows()
657
540
self.refresh()
658
elif key == "\f": # Ctrl-L
541
elif key == u"\f": # Ctrl-L
659
542
self.refresh()
660
elif key == "l" or key == "D":
543
elif key == u"l" or key == u"D":
661
544
self.toggle_log_display()
662
545
self.refresh()
663
elif key == "w" or key == "i":
546
elif key == u"w" or key == u"i":
664
547
self.change_log_display()
665
548
self.refresh()
666
elif key == "?" or key == "f1" or key == "esc":
549
elif key == u"?" or key == u"f1" or key == u"esc":
667
550
if not self.log_visible:
668
551
self.log_visible = True
669
552
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"))))
553
self.log_message_raw((u"bold",
554
u" ".
555
join((u"q: Quit",
556
u"?: Help",
557
u"l: Log window toggle",
558
u"TAB: Switch window",
559
u"w: Wrap (log)"))))
560
self.log_message_raw((u"bold",
561
u" "
562
.join((u"Clients:",
563
u"e: Enable",
564
u"d: Disable",
565
u"r: Remove",
566
u"s: Start new checker",
567
u"S: Stop checker",
568
u"C: Checker OK",
569
u"A: Approve",
570
u"D: Deny"))))
688
571
self.refresh()
689
elif key == "tab":
572
elif key == u"tab":
690
573
if self.topwidget.get_focus() is self.logbox:
691
574
self.topwidget.set_focus(0)
692
575
else:
693
576
self.topwidget.set_focus(self.logbox)
694
577
self.refresh()
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
578
#elif (key == u"end" or key == u"meta >" or key == u"G"
579
# or key == u">"):
697
580
# pass # xxx end-of-buffer
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
581
#elif (key == u"home" or key == u"meta <" or key == u"g"
582
# or key == u"<"):
700
583
# pass # xxx beginning-of-buffer
701
#elif key == "ctrl e" or key == "$":
584
#elif key == u"ctrl e" or key == u"$":
702
585
# pass # xxx move-end-of-line
703
#elif key == "ctrl a" or key == "^":
586
#elif key == u"ctrl a" or key == u"^":
704
587
# pass # xxx move-beginning-of-line
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
588
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
706
589
# pass # xxx left
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
590
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
708
591
# pass # xxx right
709
#elif key == "a":
592
#elif key == u"a":
710
593
# pass # scroll up log
711
#elif key == "z":
594
#elif key == u"z":
712
595
# pass # scroll down log
713
596
elif self.topwidget.selectable():
714
597
self.topwidget.keypress(self.size, key)
718
601
ui = UserInterface()
719
602
try:
720
603
ui.run()
721
except KeyboardInterrupt:
722
ui.screen.stop()
723
604
except Exception, e:
724
605
ui.log_message(unicode(e))
725
606
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0