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- Committer: Teddy Hogeborn
- Date: 2010-04-14 06:36:36 UTC
- mto: (237.2.180 mandos) (24.1.149 mandos)
- mto: This revision was merged to the branch mainline in revision 270.
- Revision ID: teddy@fukt.bsnet.se-20100414063636-v93vjajwrnlsqj9u
Initial design on approval system.
- 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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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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import sys
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7
import os
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import locale
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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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locale.setlocale(locale.LC_ALL, u'')
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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 = "1.0.14"
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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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38
urwid.curses_display.curses.A_BLINK)
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39
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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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84
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class MandosClientPropertyCache(object):
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"""This wraps a Mandos Client D-Bus proxy object, caches the
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42
properties and calls a hook function when any of them are
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43
changed.
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"""
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def __init__(self, proxy_object=None, properties=None, **kwargs):
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def __init__(self, proxy_object=None, *args, **kwargs):
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self.proxy = proxy_object # Mandos Client proxy object
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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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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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super(MandosClientPropertyCache, self).__init__(
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proxy_object=proxy_object, *args, **kwargs)
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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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63
"""
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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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121
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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70
"""
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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):
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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
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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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self._update_timer_callback_lock = 0
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# The widget shown normally
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self._text_widget = urwid.Text("")
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self._text_widget = urwid.Text(u"")
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# The widget shown when we have focus
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self._focus_text_widget = urwid.Text("")
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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,
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*args, **kwargs)
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self.update()
145
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self.opened = False
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last_checked_ok = isoformat_to_datetime(self.properties
148
["LastCheckedOK"])
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if self.properties ["LastCheckerStatus"] != 0:
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self.using_timer(True)
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if self.need_approval:
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self.using_timer(True)
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self.match_objects = (
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self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("Rejected",
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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 property_changed(self, property=None, value=None):
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super(self, MandosClientWidget).property_changed(property,
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value)
183
if property == "ApprovalPending":
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using_timer(bool(value))
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if property == "LastCheckerStatus":
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using_timer(value != 0)
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#self.logger('Checker for client {0} (command "{1}") was '
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# ' successful'.format(self.properties["Name"],
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# command))
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def using_timer(self, flag):
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"""Call this method with True or False when timer should be
193
activated or deactivated.
194
"""
195
old = self._update_timer_callback_lock
196
if flag:
197
self._update_timer_callback_lock += 1
198
else:
199
self._update_timer_callback_lock -= 1
200
if old == 0 and self._update_timer_callback_lock:
201
# Will update the shown timer value every second
202
self._update_timer_callback_tag = (gobject.timeout_add
203
(1000,
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self.update_timer))
205
elif old and self._update_timer_callback_lock == 0:
206
gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
92
self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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def checker_completed(self, exitstatus, condition, command):
210
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if exitstatus == 0:
211
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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114
return
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# Checker failed
214
115
if os.WIFEXITED(condition):
215
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)))
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elif os.WIFSIGNALED(condition):
220
self.logger('Checker for client {0} (command "{1}") was'
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' killed by signal {2}'
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.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
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elif os.WCOREDUMP(condition):
225
self.logger('Checker for client {0} (command "{1}")'
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' dumped core'
227
.format(self.properties["Name"], command))
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else:
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self.logger('Checker for client {0} completed'
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' mysteriously'
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.format(self.properties["Name"]))
232
self.update()
116
self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
118
% (self.properties[u"name"], command,
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os.WEXITSTATUS(condition)))
120
return
121
if os.WIFSIGNALED(condition):
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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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def checker_started(self, command):
235
"""Server signals that a checker started. This could be useful
236
to log in the future. """
237
#self.logger('Client {0} started checker "{1}"'
238
# .format(self.properties["Name"],
239
# unicode(command)))
240
pass
134
self.logger(u'Client %s started checker "%s"'
135
% (self.properties[u"name"], unicode(command)))
241
136
242
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def got_secret(self):
243
self.logger('Client {0} received its secret'
244
.format(self.properties["Name"]))
245
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def need_approval(self, timeout, default):
247
if not default:
248
message = 'Client {0} needs approval within {1} seconds'
249
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))
253
self.using_timer(True)
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def rejected(self, reason):
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self.logger('Client {0} was rejected; reason: {1}'
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.format(self.properties["Name"], reason))
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self.logger(u'Client %s received its secret'
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% self.properties[u"name"])
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def rejected(self):
142
self.logger(u'Client %s was rejected'
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% self.properties[u"name"])
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def selectable(self):
260
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"""Make this a "selectable" widget.
261
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This overrides the method from urwid.FlowWidget."""
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return True
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149
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def rows(self, maxcolrow, focus=False):
150
def rows(self, (maxcol,), focus=False):
265
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"""How many rows this widget will occupy might depend on
266
152
whether we have focus or not.
267
153
This overrides the method from urwid.FlowWidget"""
268
return self.current_widget(focus).rows(maxcolrow, focus=focus)
154
return self.current_widget(focus).rows((maxcol,), focus=focus)
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270
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def current_widget(self, focus=False):
271
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if focus or self.opened:
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def update(self):
276
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"Called when what is visible on the screen should be updated."
277
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# How to add standout mode to a style
278
with_standout = { "normal": "standout",
279
"bold": "bold-standout",
280
"underline-blink":
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"underline-blink-standout",
282
"bold-underline-blink":
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"bold-underline-blink-standout",
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with_standout = { u"normal": u"standout",
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u"bold": u"bold-standout",
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u"underline-blink":
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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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}
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# Rebuild focus and non-focus widgets using current properties
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# Base part of a client. Name!
289
base = '{name}: '.format(name=self.properties["Name"])
290
if not self.properties["Enabled"]:
291
message = "DISABLED"
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elif self.properties["ApprovalPending"]:
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timeout = datetime.timedelta(milliseconds
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= self.properties
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["ApprovalDelay"])
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last_approval_request = isoformat_to_datetime(
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self.properties["LastApprovalRequest"])
298
if last_approval_request is not None:
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timer = timeout - (datetime.datetime.utcnow()
300
- last_approval_request)
301
else:
302
timer = datetime.timedelta()
303
if self.properties["ApprovedByDefault"]:
304
message = "Approval in {0}. (d)eny?"
305
else:
306
message = "Denial in {0}. (a)pprove?"
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message = message.format(unicode(timer).rsplit(".", 1)[0])
308
elif self.properties["LastCheckerStatus"] != 0:
309
# When checker has failed, show timer until client expires
310
expires = self.properties["Expires"]
311
if expires == "":
312
timer = datetime.timedelta(0)
313
else:
314
expires = (datetime.datetime.strptime
315
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
316
timer = expires - datetime.datetime.utcnow()
317
message = ('A checker has failed! Time until client'
318
' gets disabled: {0}'
319
.format(unicode(timer).rsplit(".", 1)[0]))
320
else:
321
message = "enabled"
322
self._text = "{0}{1}".format(base, message)
323
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self._text = (u'%(name)s: %(enabled)s'
174
% { u"name": self.properties[u"name"],
175
u"enabled":
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(u"enabled"
177
if self.properties[u"enabled"]
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else u"DISABLED")})
324
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if not urwid.supports_unicode():
325
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self._text = self._text.encode("ascii", "replace")
326
textlist = [("normal", self._text)]
181
textlist = [(u"normal", self._text)]
327
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self._text_widget.set_text(textlist)
328
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self._focus_text_widget.set_text([(with_standout[text[0]],
329
184
text[1])
337
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if self.update_hook is not None:
338
193
self.update_hook()
339
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340
def update_timer(self):
341
"""called by gobject. Will indefinitely loop until
342
gobject.source_remove() on tag is called"""
343
self.update()
344
return True # Keep calling this
345
346
def delete(self, **kwargs):
347
if self._update_timer_callback_tag is not None:
348
gobject.source_remove(self._update_timer_callback_tag)
349
self._update_timer_callback_tag = None
350
for match in self.match_objects:
351
match.remove()
352
self.match_objects = ()
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def delete(self):
353
196
if self.delete_hook is not None:
354
197
self.delete_hook(self)
355
return super(MandosClientWidget, self).delete(**kwargs)
356
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def render(self, maxcolrow, focus=False):
199
def render(self, (maxcol,), focus=False):
358
200
"""Render differently if we have focus.
359
201
This overrides the method from urwid.FlowWidget"""
360
return self.current_widget(focus).render(maxcolrow,
202
return self.current_widget(focus).render((maxcol,),
361
203
focus=focus)
362
204
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def keypress(self, maxcolrow, key):
205
def keypress(self, (maxcol,), key):
364
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"""Handle keys.
365
207
This overrides the method from urwid.FlowWidget"""
366
if key == "+":
367
self.proxy.Enable(dbus_interface = client_interface,
368
ignore_reply=True)
369
elif key == "-":
370
self.proxy.Disable(dbus_interface = client_interface,
371
ignore_reply=True)
372
elif key == "a":
373
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
374
dbus_interface = client_interface,
375
ignore_reply=True)
376
elif key == "d":
377
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
378
dbus_interface = client_interface,
379
ignore_reply=True)
380
elif key == "R" or key == "_" or key == "ctrl k":
208
if key == u"e" or key == u"+":
209
self.proxy.Enable()
210
elif key == u"d" or key == u"-":
211
self.proxy.Disable()
212
elif key == u"r" or key == u"_" or key == u"ctrl k":
381
213
self.server_proxy_object.RemoveClient(self.proxy
382
.object_path,
383
ignore_reply=True)
384
elif key == "s":
385
self.proxy.StartChecker(dbus_interface = client_interface,
386
ignore_reply=True)
387
elif key == "S":
388
self.proxy.StopChecker(dbus_interface = client_interface,
389
ignore_reply=True)
390
elif key == "C":
391
self.proxy.CheckedOK(dbus_interface = client_interface,
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ignore_reply=True)
214
.object_path)
215
elif key == u"s":
216
self.proxy.StartChecker()
217
elif key == u"S":
218
self.proxy.StopChecker()
219
elif key == u"C":
220
self.proxy.CheckedOK()
393
221
# xxx
394
# elif key == "p" or key == "=":
222
# elif key == u"p" or key == "=":
395
223
# self.proxy.pause()
396
# elif key == "u" or key == ":":
224
# elif key == u"u" or key == ":":
397
225
# self.proxy.unpause()
398
# elif key == "RET":
226
# elif key == u"RET":
399
227
# self.open()
400
228
else:
401
229
return key
402
230
403
def property_changed(self, property=None, **kwargs):
231
def property_changed(self, property=None, value=None,
232
*args, **kwargs):
404
233
"""Call self.update() if old value is not new value.
405
234
This overrides the method from MandosClientPropertyCache"""
406
235
property_name = unicode(property)
407
236
old_value = self.properties.get(property_name)
408
237
super(MandosClientWidget, self).property_changed(
409
property=property, **kwargs)
238
property=property, value=value, *args, **kwargs)
410
239
if self.properties.get(property_name) != old_value:
411
240
self.update()
412
241
416
245
"down" key presses, thus not allowing any containing widgets to
417
246
use them as an excuse to shift focus away from this widget.
418
247
"""
419
def keypress(self, *args, **kwargs):
420
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
421
if ret in ("up", "down"):
248
def keypress(self, (maxcol, maxrow), key):
249
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
250
if ret in (u"up", u"down"):
422
251
return
423
252
return ret
424
253
433
262
self.screen = urwid.curses_display.Screen()
434
263
435
264
self.screen.register_palette((
436
("normal",
437
"default", "default", None),
438
("bold",
439
"default", "default", "bold"),
440
("underline-blink",
441
"default", "default", "underline"),
442
("standout",
443
"default", "default", "standout"),
444
("bold-underline-blink",
445
"default", "default", ("bold", "underline")),
446
("bold-standout",
447
"default", "default", ("bold", "standout")),
448
("underline-blink-standout",
449
"default", "default", ("underline", "standout")),
450
("bold-underline-blink-standout",
451
"default", "default", ("bold", "underline",
452
"standout")),
265
(u"normal",
266
u"default", u"default", None),
267
(u"bold",
268
u"default", u"default", u"bold"),
269
(u"underline-blink",
270
u"default", u"default", u"underline"),
271
(u"standout",
272
u"default", u"default", u"standout"),
273
(u"bold-underline-blink",
274
u"default", u"default", (u"bold", u"underline")),
275
(u"bold-standout",
276
u"default", u"default", (u"bold", u"standout")),
277
(u"underline-blink-standout",
278
u"default", u"default", (u"underline", u"standout")),
279
(u"bold-underline-blink-standout",
280
u"default", u"default", (u"bold", u"underline",
281
u"standout")),
453
282
))
454
283
455
284
if urwid.supports_unicode():
456
self.divider = "─" # \u2500
457
#self.divider = "━" # \u2501
285
self.divider = u"─" # \u2500
286
#self.divider = u"━" # \u2501
458
287
else:
459
#self.divider = "-" # \u002d
460
self.divider = "_" # \u005f
288
#self.divider = u"-" # \u002d
289
self.divider = u"_" # \u005f
461
290
462
291
self.screen.start()
463
292
477
306
# This keeps track of whether self.uilist currently has
478
307
# self.logbox in it or not
479
308
self.log_visible = True
480
self.log_wrap = "any"
309
self.log_wrap = u"any"
481
310
482
311
self.rebuild()
483
self.log_message_raw(("bold",
484
"Mandos Monitor version " + version))
485
self.log_message_raw(("bold",
486
"q: Quit ?: Help"))
312
self.log_message_raw((u"bold",
313
u"Mandos Monitor version " + version))
314
self.log_message_raw((u"bold",
315
u"q: Quit ?: Help"))
487
316
488
317
self.busname = domain + '.Mandos'
489
318
self.main_loop = gobject.MainLoop()
319
self.bus = dbus.SystemBus()
320
mandos_dbus_objc = self.bus.get_object(
321
self.busname, u"/", follow_name_owner_changes=True)
322
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
323
dbus_interface
324
= server_interface)
325
try:
326
mandos_clients = (self.mandos_serv
327
.GetAllClientsWithProperties())
328
except dbus.exceptions.DBusException:
329
mandos_clients = dbus.Dictionary()
330
331
(self.mandos_serv
332
.connect_to_signal(u"ClientRemoved",
333
self.find_and_remove_client,
334
dbus_interface=server_interface,
335
byte_arrays=True))
336
(self.mandos_serv
337
.connect_to_signal(u"ClientAdded",
338
self.add_new_client,
339
dbus_interface=server_interface,
340
byte_arrays=True))
341
(self.mandos_serv
342
.connect_to_signal(u"ClientNotFound",
343
self.client_not_found,
344
dbus_interface=server_interface,
345
byte_arrays=True))
346
for path, client in mandos_clients.iteritems():
347
client_proxy_object = self.bus.get_object(self.busname,
348
path)
349
self.add_client(MandosClientWidget(server_proxy_object
350
=self.mandos_serv,
351
proxy_object
352
=client_proxy_object,
353
properties=client,
354
update_hook
355
=self.refresh,
356
delete_hook
357
=self.remove_client,
358
logger
359
=self.log_message),
360
path=path)
490
361
491
362
def client_not_found(self, fingerprint, address):
492
self.log_message("Client with address {0} and fingerprint"
493
" {1} could not be found"
494
.format(address, fingerprint))
363
self.log_message((u"Client with address %s and fingerprint %s"
364
u" could not be found" % (address,
365
fingerprint)))
495
366
496
367
def rebuild(self):
497
368
"""This rebuilds the User Interface.
498
369
Call this when the widget layout needs to change"""
499
370
self.uilist = []
500
371
#self.uilist.append(urwid.ListBox(self.clients))
501
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
502
clients),
372
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
503
373
#header=urwid.Divider(),
504
374
header=None,
505
footer=
506
urwid.Divider(div_char=
507
self.divider)))
375
footer=urwid.Divider(div_char=self.divider)))
508
376
if self.log_visible:
509
377
self.uilist.append(self.logbox)
378
pass
510
379
self.topwidget = urwid.Pile(self.uilist)
511
380
512
381
def log_message(self, message):
513
382
timestamp = datetime.datetime.now().isoformat()
514
self.log_message_raw(timestamp + ": " + message)
383
self.log_message_raw(timestamp + u": " + message)
515
384
516
385
def log_message_raw(self, markup):
517
386
"""Add a log message to the log buffer."""
520
389
and len(self.log) > self.max_log_length):
521
390
del self.log[0:len(self.log)-self.max_log_length-1]
522
391
self.logbox.set_focus(len(self.logbox.body.contents),
523
coming_from="above")
392
coming_from=u"above")
524
393
self.refresh()
525
394
526
395
def toggle_log_display(self):
527
396
"""Toggle visibility of the log buffer."""
528
397
self.log_visible = not self.log_visible
529
398
self.rebuild()
530
#self.log_message("Log visibility changed to: "
531
# + unicode(self.log_visible))
399
self.log_message(u"Log visibility changed to: "
400
+ unicode(self.log_visible))
532
401
533
402
def change_log_display(self):
534
403
"""Change type of log display.
535
404
Currently, this toggles wrapping of text lines."""
536
if self.log_wrap == "clip":
537
self.log_wrap = "any"
405
if self.log_wrap == u"clip":
406
self.log_wrap = u"any"
538
407
else:
539
self.log_wrap = "clip"
408
self.log_wrap = u"clip"
540
409
for textwidget in self.log:
541
410
textwidget.set_wrap_mode(self.log_wrap)
542
#self.log_message("Wrap mode: " + self.log_wrap)
411
self.log_message(u"Wrap mode: " + self.log_wrap)
543
412
544
413
def find_and_remove_client(self, path, name):
545
"""Find a client by its object path and remove it.
414
"""Find an client from its object path and remove it.
546
415
547
416
This is connected to the ClientRemoved signal from the
548
417
Mandos server object."""
550
419
client = self.clients_dict[path]
551
420
except KeyError:
552
421
# not found?
553
self.log_message("Unknown client {0!r} ({1!r}) removed"
554
.format(name, path))
555
422
return
556
client.delete()
423
self.remove_client(client, path)
557
424
558
425
def add_new_client(self, path):
559
426
client_proxy_object = self.bus.get_object(self.busname, path)
574
441
if path is None:
575
442
path = client.proxy.object_path
576
443
self.clients_dict[path] = client
577
self.clients.sort(None, lambda c: c.properties["Name"])
444
self.clients.sort(None, lambda c: c.properties[u"name"])
578
445
self.refresh()
579
446
580
447
def remove_client(self, client, path=None):
596
463
597
464
def run(self):
598
465
"""Start the main loop and exit when it's done."""
599
self.bus = dbus.SystemBus()
600
mandos_dbus_objc = self.bus.get_object(
601
self.busname, "/", follow_name_owner_changes=True)
602
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
603
dbus_interface
604
= server_interface)
605
try:
606
mandos_clients = (self.mandos_serv
607
.GetAllClientsWithProperties())
608
except dbus.exceptions.DBusException:
609
mandos_clients = dbus.Dictionary()
610
611
(self.mandos_serv
612
.connect_to_signal("ClientRemoved",
613
self.find_and_remove_client,
614
dbus_interface=server_interface,
615
byte_arrays=True))
616
(self.mandos_serv
617
.connect_to_signal("ClientAdded",
618
self.add_new_client,
619
dbus_interface=server_interface,
620
byte_arrays=True))
621
(self.mandos_serv
622
.connect_to_signal("ClientNotFound",
623
self.client_not_found,
624
dbus_interface=server_interface,
625
byte_arrays=True))
626
for path, client in mandos_clients.iteritems():
627
client_proxy_object = self.bus.get_object(self.busname,
628
path)
629
self.add_client(MandosClientWidget(server_proxy_object
630
=self.mandos_serv,
631
proxy_object
632
=client_proxy_object,
633
properties=client,
634
update_hook
635
=self.refresh,
636
delete_hook
637
=self.remove_client,
638
logger
639
=self.log_message),
640
path=path)
641
642
466
self.refresh()
643
467
self._input_callback_tag = (gobject.io_add_watch
644
468
(sys.stdin.fileno(),
654
478
655
479
def process_input(self, source, condition):
656
480
keys = self.screen.get_input()
657
translations = { "ctrl n": "down", # Emacs
658
"ctrl p": "up", # Emacs
659
"ctrl v": "page down", # Emacs
660
"meta v": "page up", # Emacs
661
" ": "page down", # less
662
"f": "page down", # less
663
"b": "page up", # less
664
"j": "down", # vi
665
"k": "up", # vi
481
translations = { u"ctrl n": u"down", # Emacs
482
u"ctrl p": u"up", # Emacs
483
u"ctrl v": u"page down", # Emacs
484
u"meta v": u"page up", # Emacs
485
u" ": u"page down", # less
486
u"f": u"page down", # less
487
u"b": u"page up", # less
488
u"j": u"down", # vi
489
u"k": u"up", # vi
666
490
}
667
491
for key in keys:
668
492
try:
670
494
except KeyError: # :-)
671
495
pass
672
496
673
if key == "q" or key == "Q":
497
if key == u"q" or key == u"Q":
674
498
self.stop()
675
499
break
676
elif key == "window resize":
500
elif key == u"window resize":
677
501
self.size = self.screen.get_cols_rows()
678
502
self.refresh()
679
elif key == "\f": # Ctrl-L
503
elif key == u"\f": # Ctrl-L
680
504
self.refresh()
681
elif key == "l" or key == "D":
505
elif key == u"l" or key == u"D":
682
506
self.toggle_log_display()
683
507
self.refresh()
684
elif key == "w" or key == "i":
508
elif key == u"w" or key == u"i":
685
509
self.change_log_display()
686
510
self.refresh()
687
elif key == "?" or key == "f1" or key == "esc":
511
elif key == u"?" or key == u"f1" or key == u"esc":
688
512
if not self.log_visible:
689
513
self.log_visible = True
690
514
self.rebuild()
691
self.log_message_raw(("bold",
692
" ".
693
join(("q: Quit",
694
"?: Help",
695
"l: Log window toggle",
696
"TAB: Switch window",
697
"w: Wrap (log)"))))
698
self.log_message_raw(("bold",
699
" "
700
.join(("Clients:",
701
"+: Enable",
702
"-: Disable",
703
"R: Remove",
704
"s: Start new checker",
705
"S: Stop checker",
706
"C: Checker OK",
707
"a: Approve",
708
"d: Deny"))))
515
self.log_message_raw((u"bold",
516
u" ".
517
join((u"q: Quit",
518
u"?: Help",
519
u"l: Log window toggle",
520
u"TAB: Switch window",
521
u"w: Wrap (log)"))))
522
self.log_message_raw((u"bold",
523
u" "
524
.join((u"Clients:",
525
u"e: Enable",
526
u"d: Disable",
527
u"r: Remove",
528
u"s: Start new checker",
529
u"S: Stop checker",
530
u"C: Checker OK"))))
709
531
self.refresh()
710
elif key == "tab":
532
elif key == u"tab":
711
533
if self.topwidget.get_focus() is self.logbox:
712
534
self.topwidget.set_focus(0)
713
535
else:
714
536
self.topwidget.set_focus(self.logbox)
715
537
self.refresh()
716
#elif (key == "end" or key == "meta >" or key == "G"
717
# or key == ">"):
538
#elif (key == u"end" or key == u"meta >" or key == u"G"
539
# or key == u">"):
718
540
# pass # xxx end-of-buffer
719
#elif (key == "home" or key == "meta <" or key == "g"
720
# or key == "<"):
541
#elif (key == u"home" or key == u"meta <" or key == u"g"
542
# or key == u"<"):
721
543
# pass # xxx beginning-of-buffer
722
#elif key == "ctrl e" or key == "$":
544
#elif key == u"ctrl e" or key == u"$":
723
545
# pass # xxx move-end-of-line
724
#elif key == "ctrl a" or key == "^":
546
#elif key == u"ctrl a" or key == u"^":
725
547
# pass # xxx move-beginning-of-line
726
#elif key == "ctrl b" or key == "meta (" or key == "h":
548
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
727
549
# pass # xxx left
728
#elif key == "ctrl f" or key == "meta )" or key == "l":
550
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
729
551
# pass # xxx right
730
#elif key == "a":
552
#elif key == u"a":
731
553
# pass # scroll up log
732
#elif key == "z":
554
#elif key == u"z":
733
555
# pass # scroll down log
734
556
elif self.topwidget.selectable():
735
557
self.topwidget.keypress(self.size, key)
739
561
ui = UserInterface()
740
562
try:
741
563
ui.run()
742
except KeyboardInterrupt:
743
ui.screen.stop()
744
564
except Exception, e:
745
565
ui.log_message(unicode(e))
746
566
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0