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- Committer: Björn Påhlsson
- Date: 2010-09-02 18:53:38 UTC
- mto: (237.4.3 mandos-release)
- mto: This revision was merged to the branch mainline in revision 421.
- Revision ID: belorn@fukt.bsnet.se-20100902185338-d1022sv517txn3sb
early commit to ease todays coding
- files added:
- plugins.d/plymouth
- files removed:
- DBUS-API
- debian/source
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
1
1
#!/usr/bin/python
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2
# -*- mode: python; coding: utf-8 -*-
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#
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# Mandos Monitor - Control and monitor the Mandos server
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#
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# Copyright © 2009-2012 Teddy Hogeborn
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# Copyright © 2009-2012 Björn Påhlsson
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see
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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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6
import sys
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7
import os
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import locale
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23
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locale.setlocale(locale.LC_ALL, '')
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locale.setlocale(locale.LC_ALL, u'')
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25
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import logging
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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28
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# Some useful constants
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domain = 'se.recompile'
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domain = 'se.bsnet.fukt'
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server_interface = domain + '.Mandos'
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client_interface = domain + '.Mandos.Client'
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version = "1.5.5"
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version = "1.0.15"
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34
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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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41
urwid.curses_display.curses.A_BLINK)
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42
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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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45
properties and calls a hook function when any of them are
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46
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
92
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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*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
113
66
"""
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# Update properties dict with new value
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68
self.properties[property] = value
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def delete(self):
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self.property_changed_match.remove()
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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"""
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125
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def __init__(self, server_proxy_object=None, update_hook=None,
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delete_hook=None, logger=None, **kwargs):
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delete_hook=None, logger=None, *args, **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("")
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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()
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self.opened = False
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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",
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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170
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))
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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
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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)
103
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):
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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
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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)))
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elif os.WIFSIGNALED(condition):
194
self.logger('Checker for client {0} (command "{1}") was'
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' 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'
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.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"]))
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self.update()
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self.logger(u'Checker for client %s (command "%s")'
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u' failed with exit code %s'
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% (self.properties[u"name"], command,
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os.WEXITSTATUS(condition)))
127
return
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if os.WIFSIGNALED(condition):
129
self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
131
% (self.properties[u"name"], command,
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os.WTERMSIG(condition)))
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return
134
if os.WCOREDUMP(condition):
135
self.logger(u'Checker for client %s (command "%s")'
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u' dumped core'
137
% (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):
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"""Server signals that a checker started. This could be useful
210
to log in the future. """
211
#self.logger('Client {0} started checker "{1}"'
212
# .format(self.properties["Name"],
213
# unicode(command)))
141
#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"name"], unicode(command)))
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pass
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def got_secret(self):
217
self.logger('Client {0} received its secret'
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.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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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'
151
message = u'Client %s needs approval within %s seconds'
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else:
224
message = 'Client {0} will get its secret in {1} seconds'
225
self.logger(message.format(self.properties["Name"],
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timeout/1000))
153
message = u'Client %s will get its secret in %s seconds'
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self.logger(message
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% (self.properties[u"name"], timeout/1000))
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228
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def rejected(self, reason):
229
self.logger('Client {0} was rejected; reason: {1}'
230
.format(self.properties["Name"], reason))
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self.logger(u'Client %s was rejected; reason: %s'
159
% (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):
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def rows(self, (maxcol,), focus=False):
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"""How many rows this widget will occupy might depend on
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168
whether we have focus or not.
240
169
This overrides the method from urwid.FlowWidget"""
241
return self.current_widget(focus).rows(maxcolrow, focus=focus)
170
return self.current_widget(focus).rows((maxcol,), focus=focus)
242
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def current_widget(self, focus=False):
244
173
if focus or self.opened:
248
177
def update(self):
249
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"Called when what is visible on the screen should be updated."
250
179
# 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",
180
with_standout = { u"normal": u"standout",
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u"bold": u"bold-standout",
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u"underline-blink":
183
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
260
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# Base part of a client. Name!
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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(
271
self.properties["LastApprovalRequest"])
272
if last_approval_request is not None:
273
timer = max(timeout - (datetime.datetime.utcnow()
274
- 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)
298
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'%(name)s: %(enabled)s'
190
% { u"name": self.properties[u"name"],
191
u"enabled":
192
(u"enabled"
193
if self.properties[u"enabled"]
194
else u"DISABLED")})
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if not urwid.supports_unicode():
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self._text = self._text.encode("ascii", "replace")
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textlist = [("normal", self._text)]
197
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]],
308
200
text[1])
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if self.update_hook is not None:
317
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self.update_hook()
318
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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
212
if self.delete_hook is not None:
333
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self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
335
214
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def render(self, maxcolrow, focus=False):
215
def render(self, (maxcol,), focus=False):
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"""Render differently if we have focus.
338
217
This overrides the method from urwid.FlowWidget"""
339
return self.current_widget(focus).render(maxcolrow,
218
return self.current_widget(focus).render((maxcol,),
340
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focus=focus)
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def keypress(self, maxcolrow, key):
221
def keypress(self, (maxcol,), key):
343
222
"""Handle keys.
344
223
This overrides the method from urwid.FlowWidget"""
345
if key == "+":
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self.proxy.Enable(dbus_interface = client_interface,
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ignore_reply=True)
348
elif key == "-":
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self.proxy.Disable(dbus_interface = client_interface,
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ignore_reply=True)
351
elif key == "a":
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self.proxy.Approve(dbus.Boolean(True, variant_level=1),
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dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
356
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
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dbus_interface = client_interface,
358
ignore_reply=True)
359
elif key == "R" or key == "_" or key == "ctrl k":
224
if key == u"e" or key == u"+":
225
self.proxy.Enable()
226
elif key == u"d" or key == u"-":
227
self.proxy.Disable()
228
elif key == u"r" or key == u"_" or key == u"ctrl k":
360
229
self.server_proxy_object.RemoveClient(self.proxy
361
.object_path,
362
ignore_reply=True)
363
elif key == "s":
364
self.proxy.StartChecker(dbus_interface = client_interface,
365
ignore_reply=True)
366
elif key == "S":
367
self.proxy.StopChecker(dbus_interface = client_interface,
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ignore_reply=True)
369
elif key == "C":
370
self.proxy.CheckedOK(dbus_interface = client_interface,
371
ignore_reply=True)
230
.object_path)
231
elif key == u"s":
232
self.proxy.StartChecker()
233
elif key == u"S":
234
self.proxy.StopChecker()
235
elif key == u"C":
236
self.proxy.CheckedOK()
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237
# xxx
373
# elif key == "p" or key == "=":
238
# elif key == u"p" or key == "=":
374
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# self.proxy.pause()
375
# elif key == "u" or key == ":":
240
# elif key == u"u" or key == ":":
376
241
# self.proxy.unpause()
377
# elif key == "RET":
242
# elif key == u"RET":
378
243
# self.open()
244
elif key == u"+":
245
self.proxy.Approve(True)
246
elif key == u"-":
247
self.proxy.Approve(False)
379
248
else:
380
249
return key
381
250
382
def property_changed(self, property=None, **kwargs):
251
def property_changed(self, property=None, value=None,
252
*args, **kwargs):
383
253
"""Call self.update() if old value is not new value.
384
254
This overrides the method from MandosClientPropertyCache"""
385
255
property_name = unicode(property)
386
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old_value = self.properties.get(property_name)
387
257
super(MandosClientWidget, self).property_changed(
388
property=property, **kwargs)
258
property=property, value=value, *args, **kwargs)
389
259
if self.properties.get(property_name) != old_value:
390
260
self.update()
391
261
395
265
"down" key presses, thus not allowing any containing widgets to
396
266
use them as an excuse to shift focus away from this widget.
397
267
"""
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
if ret in ("up", "down"):
268
def keypress(self, (maxcol, maxrow), key):
269
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
270
if ret in (u"up", u"down"):
401
271
return
402
272
return ret
403
273
412
282
self.screen = urwid.curses_display.Screen()
413
283
414
284
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")),
285
(u"normal",
286
u"default", u"default", None),
287
(u"bold",
288
u"default", u"default", u"bold"),
289
(u"underline-blink",
290
u"default", u"default", u"underline"),
291
(u"standout",
292
u"default", u"default", u"standout"),
293
(u"bold-underline-blink",
294
u"default", u"default", (u"bold", u"underline")),
295
(u"bold-standout",
296
u"default", u"default", (u"bold", u"standout")),
297
(u"underline-blink-standout",
298
u"default", u"default", (u"underline", u"standout")),
299
(u"bold-underline-blink-standout",
300
u"default", u"default", (u"bold", u"underline",
301
u"standout")),
432
302
))
433
303
434
304
if urwid.supports_unicode():
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
305
self.divider = u"─" # \u2500
306
#self.divider = u"━" # \u2501
437
307
else:
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
308
#self.divider = u"-" # \u002d
309
self.divider = u"_" # \u005f
440
310
441
311
self.screen.start()
442
312
456
326
# This keeps track of whether self.uilist currently has
457
327
# self.logbox in it or not
458
328
self.log_visible = True
459
self.log_wrap = "any"
329
self.log_wrap = u"any"
460
330
461
331
self.rebuild()
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"q: Quit ?: Help"))
332
self.log_message_raw((u"bold",
333
u"Mandos Monitor version " + version))
334
self.log_message_raw((u"bold",
335
u"q: Quit ?: Help"))
466
336
467
337
self.busname = domain + '.Mandos'
468
338
self.main_loop = gobject.MainLoop()
339
self.bus = dbus.SystemBus()
340
mandos_dbus_objc = self.bus.get_object(
341
self.busname, u"/", follow_name_owner_changes=True)
342
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
343
dbus_interface
344
= server_interface)
345
try:
346
mandos_clients = (self.mandos_serv
347
.GetAllClientsWithProperties())
348
except dbus.exceptions.DBusException:
349
mandos_clients = dbus.Dictionary()
350
351
(self.mandos_serv
352
.connect_to_signal(u"ClientRemoved",
353
self.find_and_remove_client,
354
dbus_interface=server_interface,
355
byte_arrays=True))
356
(self.mandos_serv
357
.connect_to_signal(u"ClientAdded",
358
self.add_new_client,
359
dbus_interface=server_interface,
360
byte_arrays=True))
361
(self.mandos_serv
362
.connect_to_signal(u"ClientNotFound",
363
self.client_not_found,
364
dbus_interface=server_interface,
365
byte_arrays=True))
366
for path, client in mandos_clients.iteritems():
367
client_proxy_object = self.bus.get_object(self.busname,
368
path)
369
self.add_client(MandosClientWidget(server_proxy_object
370
=self.mandos_serv,
371
proxy_object
372
=client_proxy_object,
373
properties=client,
374
update_hook
375
=self.refresh,
376
delete_hook
377
=self.remove_client,
378
logger
379
=self.log_message),
380
path=path)
469
381
470
382
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))
383
self.log_message((u"Client with address %s and fingerprint %s"
384
u" could not be found" % (address,
385
fingerprint)))
474
386
475
387
def rebuild(self):
476
388
"""This rebuilds the User Interface.
477
389
Call this when the widget layout needs to change"""
478
390
self.uilist = []
479
391
#self.uilist.append(urwid.ListBox(self.clients))
480
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
481
clients),
392
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
482
393
#header=urwid.Divider(),
483
394
header=None,
484
footer=
485
urwid.Divider(div_char=
486
self.divider)))
395
footer=urwid.Divider(div_char=self.divider)))
487
396
if self.log_visible:
488
397
self.uilist.append(self.logbox)
398
pass
489
399
self.topwidget = urwid.Pile(self.uilist)
490
400
491
401
def log_message(self, message):
492
402
timestamp = datetime.datetime.now().isoformat()
493
self.log_message_raw(timestamp + ": " + message)
403
self.log_message_raw(timestamp + u": " + message)
494
404
495
405
def log_message_raw(self, markup):
496
406
"""Add a log message to the log buffer."""
499
409
and len(self.log) > self.max_log_length):
500
410
del self.log[0:len(self.log)-self.max_log_length-1]
501
411
self.logbox.set_focus(len(self.logbox.body.contents),
502
coming_from="above")
412
coming_from=u"above")
503
413
self.refresh()
504
414
505
415
def toggle_log_display(self):
506
416
"""Toggle visibility of the log buffer."""
507
417
self.log_visible = not self.log_visible
508
418
self.rebuild()
509
#self.log_message("Log visibility changed to: "
510
# + unicode(self.log_visible))
419
self.log_message(u"Log visibility changed to: "
420
+ unicode(self.log_visible))
511
421
512
422
def change_log_display(self):
513
423
"""Change type of log display.
514
424
Currently, this toggles wrapping of text lines."""
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
425
if self.log_wrap == u"clip":
426
self.log_wrap = u"any"
517
427
else:
518
self.log_wrap = "clip"
428
self.log_wrap = u"clip"
519
429
for textwidget in self.log:
520
430
textwidget.set_wrap_mode(self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
431
self.log_message(u"Wrap mode: " + self.log_wrap)
522
432
523
433
def find_and_remove_client(self, path, name):
524
"""Find a client by its object path and remove it.
434
"""Find an client from its object path and remove it.
525
435
526
436
This is connected to the ClientRemoved signal from the
527
437
Mandos server object."""
529
439
client = self.clients_dict[path]
530
440
except KeyError:
531
441
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
534
442
return
535
client.delete()
443
self.remove_client(client, path)
536
444
537
445
def add_new_client(self, path):
538
446
client_proxy_object = self.bus.get_object(self.busname, path)
553
461
if path is None:
554
462
path = client.proxy.object_path
555
463
self.clients_dict[path] = client
556
self.clients.sort(None, lambda c: c.properties["Name"])
464
self.clients.sort(None, lambda c: c.properties[u"name"])
557
465
self.refresh()
558
466
559
467
def remove_client(self, client, path=None):
575
483
576
484
def run(self):
577
485
"""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
486
self.refresh()
622
487
self._input_callback_tag = (gobject.io_add_watch
623
488
(sys.stdin.fileno(),
633
498
634
499
def process_input(self, source, condition):
635
500
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
501
translations = { u"ctrl n": u"down", # Emacs
502
u"ctrl p": u"up", # Emacs
503
u"ctrl v": u"page down", # Emacs
504
u"meta v": u"page up", # Emacs
505
u" ": u"page down", # less
506
u"f": u"page down", # less
507
u"b": u"page up", # less
508
u"j": u"down", # vi
509
u"k": u"up", # vi
645
510
}
646
511
for key in keys:
647
512
try:
649
514
except KeyError: # :-)
650
515
pass
651
516
652
if key == "q" or key == "Q":
517
if key == u"q" or key == u"Q":
653
518
self.stop()
654
519
break
655
elif key == "window resize":
520
elif key == u"window resize":
656
521
self.size = self.screen.get_cols_rows()
657
522
self.refresh()
658
elif key == "\f": # Ctrl-L
523
elif key == u"\f": # Ctrl-L
659
524
self.refresh()
660
elif key == "l" or key == "D":
525
elif key == u"l" or key == u"D":
661
526
self.toggle_log_display()
662
527
self.refresh()
663
elif key == "w" or key == "i":
528
elif key == u"w" or key == u"i":
664
529
self.change_log_display()
665
530
self.refresh()
666
elif key == "?" or key == "f1" or key == "esc":
531
elif key == u"?" or key == u"f1" or key == u"esc":
667
532
if not self.log_visible:
668
533
self.log_visible = True
669
534
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"))))
535
self.log_message_raw((u"bold",
536
u" ".
537
join((u"q: Quit",
538
u"?: Help",
539
u"l: Log window toggle",
540
u"TAB: Switch window",
541
u"w: Wrap (log)"))))
542
self.log_message_raw((u"bold",
543
u" "
544
.join((u"Clients:",
545
u"e: Enable",
546
u"d: Disable",
547
u"r: Remove",
548
u"s: Start new checker",
549
u"S: Stop checker",
550
u"C: Checker OK"))))
688
551
self.refresh()
689
elif key == "tab":
552
elif key == u"tab":
690
553
if self.topwidget.get_focus() is self.logbox:
691
554
self.topwidget.set_focus(0)
692
555
else:
693
556
self.topwidget.set_focus(self.logbox)
694
557
self.refresh()
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
558
#elif (key == u"end" or key == u"meta >" or key == u"G"
559
# or key == u">"):
697
560
# pass # xxx end-of-buffer
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
561
#elif (key == u"home" or key == u"meta <" or key == u"g"
562
# or key == u"<"):
700
563
# pass # xxx beginning-of-buffer
701
#elif key == "ctrl e" or key == "$":
564
#elif key == u"ctrl e" or key == u"$":
702
565
# pass # xxx move-end-of-line
703
#elif key == "ctrl a" or key == "^":
566
#elif key == u"ctrl a" or key == u"^":
704
567
# pass # xxx move-beginning-of-line
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
568
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
706
569
# pass # xxx left
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
570
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
708
571
# pass # xxx right
709
#elif key == "a":
572
#elif key == u"a":
710
573
# pass # scroll up log
711
#elif key == "z":
574
#elif key == u"z":
712
575
# pass # scroll down log
713
576
elif self.topwidget.selectable():
714
577
self.topwidget.keypress(self.size, key)
718
581
ui = UserInterface()
719
582
try:
720
583
ui.run()
721
except KeyboardInterrupt:
722
ui.screen.stop()
723
584
except Exception, e:
724
585
ui.log_message(unicode(e))
725
586
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0