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- Committer: Teddy Hogeborn
- Date: 2012-05-17 01:55:58 UTC
- Revision ID: teddy@recompile.se-20120517015558-5703p8nkquc2rhgd
* .bzrignore (statedir): Added.
- files added:
- DBUS-API
- debian/source
- network-hooks.d
- files removed:
- plugins.d/plymouth
- 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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from __future__ import division, absolute_import, with_statement
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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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from __future__ import (division, absolute_import, print_function,
27
unicode_literals)
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from future_builtins import *
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6
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import sys
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32
import os
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import locale
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locale.setlocale(locale.LC_ALL, u'')
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locale.setlocale(locale.LC_ALL, '')
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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# Some useful constants
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domain = 'se.bsnet.fukt'
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domain = 'se.recompile'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.0.15"
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version = "1.5.3"
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35
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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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urwid.curses_display.curses.A_UNDERLINE |= (
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urwid.curses_display.curses.A_BLINK)
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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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class MandosClientPropertyCache(object):
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85
"""This wraps a Mandos Client D-Bus proxy object, caches the
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86
properties and calls a hook function when any of them are
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87
changed.
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88
"""
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def __init__(self, proxy_object=None, *args, **kwargs):
89
def __init__(self, proxy_object=None, properties=None, **kwargs):
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self.proxy = proxy_object # Mandos Client proxy object
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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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self.properties = dict() if properties is None else properties
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self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self._property_changed,
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client_interface,
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byte_arrays=True))
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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"""
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return self.property_changed(property=property, value=value)
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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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113
"""
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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):
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self.property_changed_match.remove()
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119
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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"""
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def __init__(self, server_proxy_object=None, update_hook=None,
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delete_hook=None, logger=None, *args, **kwargs):
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delete_hook=None, logger=None, **kwargs):
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# Called on update
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self.update_hook = update_hook
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# Called on delete
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# Logger
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self.logger = logger
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self._update_timer_callback_tag = None
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# The widget shown normally
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self._text_widget = urwid.Text(u"")
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self._text_widget = urwid.Text("")
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# The widget shown when we have focus
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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)
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self._focus_text_widget = urwid.Text("")
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super(MandosClientWidget, self).__init__(**kwargs)
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143
self.update()
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self.opened = False
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"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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self.match_objects = (
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self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True))
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#self.logger('Created client {0}'
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# .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:
175
# Will update the shown timer value every second
176
self._update_timer_callback_tag = (gobject.timeout_add
177
(1000,
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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)
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self._update_timer_callback_tag = None
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def checker_completed(self, exitstatus, condition, command):
119
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if exitstatus == 0:
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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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self.update()
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return
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# Checker failed
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if os.WIFEXITED(condition):
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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)))
129
return
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if os.WIFSIGNALED(condition):
131
self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
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% (self.properties[u"name"], command,
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os.WTERMSIG(condition)))
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return
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if os.WCOREDUMP(condition):
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self.logger(u'Checker for client %s (command "%s")'
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u' dumped core'
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% (self.properties[u"name"], command))
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self.logger(u'Checker for client %s completed mysteriously')
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self.logger('Checker for client {0} (command "{1}")'
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' failed with exit code {2}'
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.format(self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
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}")'
200
' dumped core'
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.format(self.properties["Name"], command))
202
else:
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self.logger('Checker for client {0} completed'
204
' mysteriously'
205
.format(self.properties["Name"]))
206
self.update()
141
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def checker_started(self, command):
143
#self.logger(u'Client %s started checker "%s"'
144
# % (self.properties[u"name"], unicode(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}"'
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# .format(self.properties["Name"],
213
# unicode(command)))
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pass
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def got_secret(self):
148
self.logger(u'Client %s received its secret'
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% self.properties[u"name"])
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self.logger('Client {0} received its secret'
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.format(self.properties["Name"]))
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def need_approval(self, timeout, default):
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if not default:
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message = u'Client %s needs approval within %s seconds'
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message = 'Client {0} needs approval within {1} seconds'
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else:
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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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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))
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def rejected(self, reason):
160
self.logger(u'Client %s was rejected; reason: %s'
161
% (self.properties[u"name"], reason))
229
self.logger('Client {0} was rejected; reason: {1}'
230
.format(self.properties["Name"], reason))
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def selectable(self):
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"""Make this a "selectable" widget.
165
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This overrides the method from urwid.FlowWidget."""
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return True
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def rows(self, (maxcol,), focus=False):
237
def rows(self, maxcolrow, focus=False):
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
171
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This overrides the method from urwid.FlowWidget"""
172
return self.current_widget(focus).rows((maxcol,), focus=focus)
241
return self.current_widget(focus).rows(maxcolrow, focus=focus)
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def current_widget(self, focus=False):
175
244
if focus or self.opened:
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def update(self):
180
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"Called when what is visible on the screen should be updated."
181
250
# How to add standout mode to a style
182
with_standout = { u"normal": u"standout",
183
u"bold": u"bold-standout",
184
u"underline-blink":
185
u"underline-blink-standout",
186
u"bold-underline-blink":
187
u"bold-underline-blink-standout",
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",
188
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}
189
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# Rebuild focus and non-focus widgets using current properties
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# Base part of a client. Name!
193
self._text = (u'%(name)s: '
194
% {u"name": self.properties[u"name"]})
195
196
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?"
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"])
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last_approval_request = isoformat_to_datetime(
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self.properties["LastApprovalRequest"])
272
if last_approval_request is not None:
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timer = max(timeout - (datetime.datetime.utcnow()
274
- last_approval_request),
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datetime.timedelta())
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else:
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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)
201
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else:
202
self._text += (u'%(enabled)s'
203
% {u"enabled":
204
(u"enabled"
205
if self.properties[u"enabled"]
206
else u"DISABLED")})
299
message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
302
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303
if not urwid.supports_unicode():
208
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self._text = self._text.encode("ascii", "replace")
209
textlist = [(u"normal", self._text)]
305
textlist = [("normal", self._text)]
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self._text_widget.set_text(textlist)
211
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self._focus_text_widget.set_text([(with_standout[text[0]],
212
308
text[1])
220
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if self.update_hook is not None:
221
317
self.update_hook()
222
318
223
def delete(self):
319
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
325
def delete(self, **kwargs):
326
if self._update_timer_callback_tag is not None:
327
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()
331
self.match_objects = ()
224
332
if self.delete_hook is not None:
225
333
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
226
335
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def render(self, (maxcol,), focus=False):
336
def render(self, maxcolrow, focus=False):
228
337
"""Render differently if we have focus.
229
338
This overrides the method from urwid.FlowWidget"""
230
return self.current_widget(focus).render((maxcol,),
339
return self.current_widget(focus).render(maxcolrow,
231
340
focus=focus)
232
341
233
def keypress(self, (maxcol,), key):
342
def keypress(self, maxcolrow, key):
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343
"""Handle keys.
235
344
This overrides the method from urwid.FlowWidget"""
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":
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":
241
352
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
242
dbus_interface = client_interface)
243
elif key == u"d":
353
dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
244
356
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
245
dbus_interface = client_interface)
246
elif key == u"r" or key == u"_" or key == u"ctrl k":
357
dbus_interface = client_interface,
358
ignore_reply=True)
359
elif key == "R" or key == "_" or key == "ctrl k":
247
360
self.server_proxy_object.RemoveClient(self.proxy
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)
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elif key == u"C":
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self.proxy.CheckedOK(dbus_interface = client_interface)
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)
255
372
# xxx
256
# elif key == u"p" or key == "=":
373
# elif key == "p" or key == "=":
257
374
# self.proxy.pause()
258
# elif key == u"u" or key == ":":
375
# elif key == "u" or key == ":":
259
376
# self.proxy.unpause()
260
# elif key == u"RET":
377
# elif key == "RET":
261
378
# self.open()
262
# elif key == u"+":
263
# self.proxy.Approve(True)
264
# elif key == u"-":
265
# self.proxy.Approve(False)
266
379
else:
267
380
return key
268
381
269
def property_changed(self, property=None, value=None,
270
*args, **kwargs):
382
def property_changed(self, property=None, **kwargs):
271
383
"""Call self.update() if old value is not new value.
272
384
This overrides the method from MandosClientPropertyCache"""
273
385
property_name = unicode(property)
274
386
old_value = self.properties.get(property_name)
275
387
super(MandosClientWidget, self).property_changed(
276
property=property, value=value, *args, **kwargs)
388
property=property, **kwargs)
277
389
if self.properties.get(property_name) != old_value:
278
390
self.update()
279
391
283
395
"down" key presses, thus not allowing any containing widgets to
284
396
use them as an excuse to shift focus away from this widget.
285
397
"""
286
def keypress(self, (maxcol, maxrow), key):
287
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
288
if ret in (u"up", u"down"):
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
if ret in ("up", "down"):
289
401
return
290
402
return ret
291
403
300
412
self.screen = urwid.curses_display.Screen()
301
413
302
414
self.screen.register_palette((
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")),
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")),
320
432
))
321
433
322
434
if urwid.supports_unicode():
323
self.divider = u"─" # \u2500
324
#self.divider = u"━" # \u2501
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
325
437
else:
326
#self.divider = u"-" # \u002d
327
self.divider = u"_" # \u005f
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
328
440
329
441
self.screen.start()
330
442
344
456
# This keeps track of whether self.uilist currently has
345
457
# self.logbox in it or not
346
458
self.log_visible = True
347
self.log_wrap = u"any"
459
self.log_wrap = "any"
348
460
349
461
self.rebuild()
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"))
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"q: Quit ?: Help"))
354
466
355
467
self.busname = domain + '.Mandos'
356
468
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)
399
469
400
470
def client_not_found(self, fingerprint, address):
401
self.log_message((u"Client with address %s and fingerprint %s"
402
u" could not be found" % (address,
403
fingerprint)))
471
self.log_message("Client with address {0} and fingerprint"
472
" {1} could not be found"
473
.format(address, fingerprint))
404
474
405
475
def rebuild(self):
406
476
"""This rebuilds the User Interface.
407
477
Call this when the widget layout needs to change"""
408
478
self.uilist = []
409
479
#self.uilist.append(urwid.ListBox(self.clients))
410
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
480
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
481
clients),
411
482
#header=urwid.Divider(),
412
483
header=None,
413
footer=urwid.Divider(div_char=self.divider)))
484
footer=
485
urwid.Divider(div_char=
486
self.divider)))
414
487
if self.log_visible:
415
488
self.uilist.append(self.logbox)
416
pass
417
489
self.topwidget = urwid.Pile(self.uilist)
418
490
419
491
def log_message(self, message):
420
492
timestamp = datetime.datetime.now().isoformat()
421
self.log_message_raw(timestamp + u": " + message)
493
self.log_message_raw(timestamp + ": " + message)
422
494
423
495
def log_message_raw(self, markup):
424
496
"""Add a log message to the log buffer."""
427
499
and len(self.log) > self.max_log_length):
428
500
del self.log[0:len(self.log)-self.max_log_length-1]
429
501
self.logbox.set_focus(len(self.logbox.body.contents),
430
coming_from=u"above")
502
coming_from="above")
431
503
self.refresh()
432
504
433
505
def toggle_log_display(self):
434
506
"""Toggle visibility of the log buffer."""
435
507
self.log_visible = not self.log_visible
436
508
self.rebuild()
437
self.log_message(u"Log visibility changed to: "
438
+ unicode(self.log_visible))
509
#self.log_message("Log visibility changed to: "
510
# + unicode(self.log_visible))
439
511
440
512
def change_log_display(self):
441
513
"""Change type of log display.
442
514
Currently, this toggles wrapping of text lines."""
443
if self.log_wrap == u"clip":
444
self.log_wrap = u"any"
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
445
517
else:
446
self.log_wrap = u"clip"
518
self.log_wrap = "clip"
447
519
for textwidget in self.log:
448
520
textwidget.set_wrap_mode(self.log_wrap)
449
self.log_message(u"Wrap mode: " + self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
450
522
451
523
def find_and_remove_client(self, path, name):
452
"""Find an client from its object path and remove it.
524
"""Find a client by its object path and remove it.
453
525
454
526
This is connected to the ClientRemoved signal from the
455
527
Mandos server object."""
457
529
client = self.clients_dict[path]
458
530
except KeyError:
459
531
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
460
534
return
461
self.remove_client(client, path)
535
client.delete()
462
536
463
537
def add_new_client(self, path):
464
538
client_proxy_object = self.bus.get_object(self.busname, path)
479
553
if path is None:
480
554
path = client.proxy.object_path
481
555
self.clients_dict[path] = client
482
self.clients.sort(None, lambda c: c.properties[u"name"])
556
self.clients.sort(None, lambda c: c.properties["Name"])
483
557
self.refresh()
484
558
485
559
def remove_client(self, client, path=None):
501
575
502
576
def run(self):
503
577
"""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
504
621
self.refresh()
505
622
self._input_callback_tag = (gobject.io_add_watch
506
623
(sys.stdin.fileno(),
516
633
517
634
def process_input(self, source, condition):
518
635
keys = self.screen.get_input()
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
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
528
645
}
529
646
for key in keys:
530
647
try:
532
649
except KeyError: # :-)
533
650
pass
534
651
535
if key == u"q" or key == u"Q":
652
if key == "q" or key == "Q":
536
653
self.stop()
537
654
break
538
elif key == u"window resize":
655
elif key == "window resize":
539
656
self.size = self.screen.get_cols_rows()
540
657
self.refresh()
541
elif key == u"\f": # Ctrl-L
658
elif key == "\f": # Ctrl-L
542
659
self.refresh()
543
elif key == u"l" or key == u"D":
660
elif key == "l" or key == "D":
544
661
self.toggle_log_display()
545
662
self.refresh()
546
elif key == u"w" or key == u"i":
663
elif key == "w" or key == "i":
547
664
self.change_log_display()
548
665
self.refresh()
549
elif key == u"?" or key == u"f1" or key == u"esc":
666
elif key == "?" or key == "f1" or key == "esc":
550
667
if not self.log_visible:
551
668
self.log_visible = True
552
669
self.rebuild()
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"+: Enable",
564
u"-: 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"))))
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"))))
571
688
self.refresh()
572
elif key == u"tab":
689
elif key == "tab":
573
690
if self.topwidget.get_focus() is self.logbox:
574
691
self.topwidget.set_focus(0)
575
692
else:
576
693
self.topwidget.set_focus(self.logbox)
577
694
self.refresh()
578
#elif (key == u"end" or key == u"meta >" or key == u"G"
579
# or key == u">"):
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
580
697
# pass # xxx end-of-buffer
581
#elif (key == u"home" or key == u"meta <" or key == u"g"
582
# or key == u"<"):
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
583
700
# pass # xxx beginning-of-buffer
584
#elif key == u"ctrl e" or key == u"$":
701
#elif key == "ctrl e" or key == "$":
585
702
# pass # xxx move-end-of-line
586
#elif key == u"ctrl a" or key == u"^":
703
#elif key == "ctrl a" or key == "^":
587
704
# pass # xxx move-beginning-of-line
588
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
589
706
# pass # xxx left
590
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
591
708
# pass # xxx right
592
#elif key == u"a":
709
#elif key == "a":
593
710
# pass # scroll up log
594
#elif key == u"z":
711
#elif key == "z":
595
712
# pass # scroll down log
596
713
elif self.topwidget.selectable():
597
714
self.topwidget.keypress(self.size, key)
601
718
ui = UserInterface()
602
719
try:
603
720
ui.run()
721
except KeyboardInterrupt:
722
ui.screen.stop()
604
723
except Exception, e:
605
724
ui.log_message(unicode(e))
606
725
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0