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- Committer: Teddy Hogeborn
- Date: 2012-05-05 09:27:47 UTC
- Revision ID: teddy@recompile.se-20120505092747-d8s061chuhlt961h
* mandos-ctl (print_clients): Bug fix: Don't show "Extended Timeout"
as milliseconds.
as milliseconds.
- 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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#
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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 <http://www.gnu.org/licenses/>.
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#
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# Contact the authors at <mandos@recompile.se>.
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#
3
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4
from __future__ import division, absolute_import, with_statement
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from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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27
6
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import sys
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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)
42
64
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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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"""This wraps a Mandos Client D-Bus proxy object, caches the
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83
properties and calls a hook function when any of them are
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87
self.proxy = proxy_object # Mandos Client proxy object
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88
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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.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))
56
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57
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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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#XXX This breaks good super behaviour
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# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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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
66
107
"""
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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, *args, **kwargs):
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self.property_changed_match.remove()
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super(MandosClientPropertyCache, self).__init__(
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*args, **kwargs)
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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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129
# 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(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"")
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self._focus_text_widget = urwid.Text("")
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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.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)
144
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last_checked_ok = isoformat_to_datetime(self.properties
146
["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:
152
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",
168
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)
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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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189
def using_timer(self, flag):
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"""Call this method with True or False when timer should be
191
activated or deactivated.
192
"""
193
old = self._update_timer_callback_lock
194
if flag:
195
self._update_timer_callback_lock += 1
196
else:
197
self._update_timer_callback_lock -= 1
198
if old == 0 and self._update_timer_callback_lock:
199
# Will update the shown timer value every second
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self._update_timer_callback_tag = (gobject.timeout_add
201
(1000,
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self.update_timer))
203
elif old and self._update_timer_callback_lock == 0:
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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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def checker_completed(self, exitstatus, condition, command):
117
208
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)))
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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'
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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)))
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elif os.WIFSIGNALED(condition):
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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):
223
self.logger('Checker for client {0} (command "{1}")'
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' dumped core'
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.format(self.properties["Name"], command))
226
else:
227
self.logger('Checker for client {0} completed'
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' mysteriously'
229
.format(self.properties["Name"]))
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self.update()
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def checker_started(self, command):
141
#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"name"], unicode(command)))
233
"""Server signals that a checker started. This could be useful
234
to log in the future. """
235
#self.logger('Client {0} started checker "{1}"'
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# .format(self.properties["Name"],
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# unicode(command)))
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pass
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def got_secret(self):
146
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):
150
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if not default:
151
message = u'Client %s needs approval within %s seconds'
246
message = 'Client {0} needs approval within {1} seconds'
152
247
else:
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message = u'Client %s will get its secret in %s seconds'
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self.logger(message
155
% (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"],
250
timeout/1000))
251
self.using_timer(True)
156
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def rejected(self, reason):
158
self.logger(u'Client %s was rejected; reason: %s'
159
% (self.properties[u"name"], 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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def selectable(self):
162
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"""Make this a "selectable" widget.
163
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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):
262
def rows(self, maxcolrow, focus=False):
167
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
169
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This overrides the method from urwid.FlowWidget"""
170
return self.current_widget(focus).rows((maxcol,), focus=focus)
266
return self.current_widget(focus).rows(maxcolrow, focus=focus)
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def current_widget(self, focus=False):
173
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if focus or self.opened:
177
273
def update(self):
178
274
"Called when what is visible on the screen should be updated."
179
275
# How to add standout mode to a style
180
with_standout = { u"normal": u"standout",
181
u"bold": u"bold-standout",
182
u"underline-blink":
183
u"underline-blink-standout",
184
u"bold-underline-blink":
185
u"bold-underline-blink-standout",
276
with_standout = { "normal": "standout",
277
"bold": "bold-standout",
278
"underline-blink":
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"underline-blink-standout",
280
"bold-underline-blink":
281
"bold-underline-blink-standout",
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}
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# Rebuild focus and non-focus widgets using current properties
189
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")})
285
286
# Base part of a client. Name!
287
base = '{name}: '.format(name=self.properties["Name"])
288
if not self.properties["Enabled"]:
289
message = "DISABLED"
290
elif self.properties["ApprovalPending"]:
291
timeout = datetime.timedelta(milliseconds
292
= self.properties
293
["ApprovalDelay"])
294
last_approval_request = isoformat_to_datetime(
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self.properties["LastApprovalRequest"])
296
if last_approval_request is not None:
297
timer = timeout - (datetime.datetime.utcnow()
298
- last_approval_request)
299
else:
300
timer = datetime.timedelta()
301
if self.properties["ApprovedByDefault"]:
302
message = "Approval in {0}. (d)eny?"
303
else:
304
message = "Denial in {0}. (a)pprove?"
305
message = message.format(unicode(timer).rsplit(".", 1)[0])
306
elif self.properties["LastCheckerStatus"] != 0:
307
# When checker has failed, print a timer until client expires
308
expires = self.properties["Expires"]
309
if expires == "":
310
timer = datetime.timedelta(0)
311
else:
312
expires = datetime.datetime.strptime(expires,
313
'%Y-%m-%dT%H:%M:%S.%f')
314
timer = expires - datetime.datetime.utcnow()
315
message = ('A checker has failed! Time until client'
316
' gets disabled: {0}'
317
.format(unicode(timer).rsplit(".", 1)[0]))
318
else:
319
message = "enabled"
320
self._text = "{0}{1}".format(base, message)
321
195
322
if not urwid.supports_unicode():
196
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self._text = self._text.encode("ascii", "replace")
197
textlist = [(u"normal", self._text)]
324
textlist = [("normal", self._text)]
198
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self._text_widget.set_text(textlist)
199
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self._focus_text_widget.set_text([(with_standout[text[0]],
200
327
text[1])
208
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if self.update_hook is not None:
209
336
self.update_hook()
210
337
211
def delete(self):
338
def update_timer(self):
339
"""called by gobject. Will indefinitely loop until
340
gobject.source_remove() on tag is called"""
341
self.update()
342
return True # Keep calling this
343
344
def delete(self, *args, **kwargs):
345
if self._update_timer_callback_tag is not None:
346
gobject.source_remove(self._update_timer_callback_tag)
347
self._update_timer_callback_tag = None
348
for match in self.match_objects:
349
match.remove()
350
self.match_objects = ()
212
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if self.delete_hook is not None:
213
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self.delete_hook(self)
353
return super(MandosClientWidget, self).delete(*args, **kwargs)
214
354
215
def render(self, (maxcol,), focus=False):
355
def render(self, maxcolrow, focus=False):
216
356
"""Render differently if we have focus.
217
357
This overrides the method from urwid.FlowWidget"""
218
return self.current_widget(focus).render((maxcol,),
358
return self.current_widget(focus).render(maxcolrow,
219
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focus=focus)
220
360
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def keypress(self, (maxcol,), key):
361
def keypress(self, maxcolrow, key):
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"""Handle keys.
223
363
This overrides the method from urwid.FlowWidget"""
224
if key == u"e" or key == u"+":
225
self.proxy.Enable()
226
elif key == u"d" or key == u"-":
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self.proxy.Disable()
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elif key == u"r" or key == u"_" or key == u"ctrl k":
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if key == "+":
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self.proxy.Enable(dbus_interface = client_interface,
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ignore_reply=True)
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elif key == "-":
368
self.proxy.Disable(dbus_interface = client_interface,
369
ignore_reply=True)
370
elif key == "a":
371
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
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dbus_interface = client_interface,
373
ignore_reply=True)
374
elif key == "d":
375
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
376
dbus_interface = client_interface,
377
ignore_reply=True)
378
elif key == "R" or key == "_" or key == "ctrl k":
229
379
self.server_proxy_object.RemoveClient(self.proxy
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()
380
.object_path,
381
ignore_reply=True)
382
elif key == "s":
383
self.proxy.StartChecker(dbus_interface = client_interface,
384
ignore_reply=True)
385
elif key == "S":
386
self.proxy.StopChecker(dbus_interface = client_interface,
387
ignore_reply=True)
388
elif key == "C":
389
self.proxy.CheckedOK(dbus_interface = client_interface,
390
ignore_reply=True)
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# xxx
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# elif key == u"p" or key == "=":
392
# elif key == "p" or key == "=":
239
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# self.proxy.pause()
240
# elif key == u"u" or key == ":":
394
# elif key == "u" or key == ":":
241
395
# self.proxy.unpause()
242
# elif key == u"RET":
396
# elif key == "RET":
243
397
# self.open()
244
elif key == u"+":
245
self.proxy.Approve(True)
246
elif key == u"-":
247
self.proxy.Approve(False)
248
398
else:
249
399
return key
250
400
265
415
"down" key presses, thus not allowing any containing widgets to
266
416
use them as an excuse to shift focus away from this widget.
267
417
"""
268
def keypress(self, (maxcol, maxrow), key):
269
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
270
if ret in (u"up", u"down"):
418
def keypress(self, maxcolrow, key):
419
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
420
if ret in ("up", "down"):
271
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return
272
422
return ret
273
423
282
432
self.screen = urwid.curses_display.Screen()
283
433
284
434
self.screen.register_palette((
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")),
435
("normal",
436
"default", "default", None),
437
("bold",
438
"default", "default", "bold"),
439
("underline-blink",
440
"default", "default", "underline"),
441
("standout",
442
"default", "default", "standout"),
443
("bold-underline-blink",
444
"default", "default", ("bold", "underline")),
445
("bold-standout",
446
"default", "default", ("bold", "standout")),
447
("underline-blink-standout",
448
"default", "default", ("underline", "standout")),
449
("bold-underline-blink-standout",
450
"default", "default", ("bold", "underline",
451
"standout")),
302
452
))
303
453
304
454
if urwid.supports_unicode():
305
self.divider = u"─" # \u2500
306
#self.divider = u"━" # \u2501
455
self.divider = "─" # \u2500
456
#self.divider = "━" # \u2501
307
457
else:
308
#self.divider = u"-" # \u002d
309
self.divider = u"_" # \u005f
458
#self.divider = "-" # \u002d
459
self.divider = "_" # \u005f
310
460
311
461
self.screen.start()
312
462
326
476
# This keeps track of whether self.uilist currently has
327
477
# self.logbox in it or not
328
478
self.log_visible = True
329
self.log_wrap = u"any"
479
self.log_wrap = "any"
330
480
331
481
self.rebuild()
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"))
482
self.log_message_raw(("bold",
483
"Mandos Monitor version " + version))
484
self.log_message_raw(("bold",
485
"q: Quit ?: Help"))
336
486
337
487
self.busname = domain + '.Mandos'
338
488
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)
381
489
382
490
def client_not_found(self, fingerprint, address):
383
self.log_message((u"Client with address %s and fingerprint %s"
384
u" could not be found" % (address,
385
fingerprint)))
491
self.log_message("Client with address {0} and fingerprint"
492
" {1} could not be found"
493
.format(address, fingerprint))
386
494
387
495
def rebuild(self):
388
496
"""This rebuilds the User Interface.
389
497
Call this when the widget layout needs to change"""
390
498
self.uilist = []
391
499
#self.uilist.append(urwid.ListBox(self.clients))
392
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
500
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
501
clients),
393
502
#header=urwid.Divider(),
394
503
header=None,
395
footer=urwid.Divider(div_char=self.divider)))
504
footer=
505
urwid.Divider(div_char=
506
self.divider)))
396
507
if self.log_visible:
397
508
self.uilist.append(self.logbox)
398
pass
399
509
self.topwidget = urwid.Pile(self.uilist)
400
510
401
511
def log_message(self, message):
402
512
timestamp = datetime.datetime.now().isoformat()
403
self.log_message_raw(timestamp + u": " + message)
513
self.log_message_raw(timestamp + ": " + message)
404
514
405
515
def log_message_raw(self, markup):
406
516
"""Add a log message to the log buffer."""
409
519
and len(self.log) > self.max_log_length):
410
520
del self.log[0:len(self.log)-self.max_log_length-1]
411
521
self.logbox.set_focus(len(self.logbox.body.contents),
412
coming_from=u"above")
522
coming_from="above")
413
523
self.refresh()
414
524
415
525
def toggle_log_display(self):
416
526
"""Toggle visibility of the log buffer."""
417
527
self.log_visible = not self.log_visible
418
528
self.rebuild()
419
self.log_message(u"Log visibility changed to: "
420
+ unicode(self.log_visible))
529
#self.log_message("Log visibility changed to: "
530
# + unicode(self.log_visible))
421
531
422
532
def change_log_display(self):
423
533
"""Change type of log display.
424
534
Currently, this toggles wrapping of text lines."""
425
if self.log_wrap == u"clip":
426
self.log_wrap = u"any"
535
if self.log_wrap == "clip":
536
self.log_wrap = "any"
427
537
else:
428
self.log_wrap = u"clip"
538
self.log_wrap = "clip"
429
539
for textwidget in self.log:
430
540
textwidget.set_wrap_mode(self.log_wrap)
431
self.log_message(u"Wrap mode: " + self.log_wrap)
541
#self.log_message("Wrap mode: " + self.log_wrap)
432
542
433
543
def find_and_remove_client(self, path, name):
434
"""Find an client from its object path and remove it.
544
"""Find a client by its object path and remove it.
435
545
436
546
This is connected to the ClientRemoved signal from the
437
547
Mandos server object."""
439
549
client = self.clients_dict[path]
440
550
except KeyError:
441
551
# not found?
552
self.log_message("Unknown client {0!r} ({1!r}) removed"
553
.format(name, path))
442
554
return
443
self.remove_client(client, path)
555
client.delete()
444
556
445
557
def add_new_client(self, path):
446
558
client_proxy_object = self.bus.get_object(self.busname, path)
461
573
if path is None:
462
574
path = client.proxy.object_path
463
575
self.clients_dict[path] = client
464
self.clients.sort(None, lambda c: c.properties[u"name"])
576
self.clients.sort(None, lambda c: c.properties["Name"])
465
577
self.refresh()
466
578
467
579
def remove_client(self, client, path=None):
483
595
484
596
def run(self):
485
597
"""Start the main loop and exit when it's done."""
598
self.bus = dbus.SystemBus()
599
mandos_dbus_objc = self.bus.get_object(
600
self.busname, "/", follow_name_owner_changes=True)
601
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
602
dbus_interface
603
= server_interface)
604
try:
605
mandos_clients = (self.mandos_serv
606
.GetAllClientsWithProperties())
607
except dbus.exceptions.DBusException:
608
mandos_clients = dbus.Dictionary()
609
610
(self.mandos_serv
611
.connect_to_signal("ClientRemoved",
612
self.find_and_remove_client,
613
dbus_interface=server_interface,
614
byte_arrays=True))
615
(self.mandos_serv
616
.connect_to_signal("ClientAdded",
617
self.add_new_client,
618
dbus_interface=server_interface,
619
byte_arrays=True))
620
(self.mandos_serv
621
.connect_to_signal("ClientNotFound",
622
self.client_not_found,
623
dbus_interface=server_interface,
624
byte_arrays=True))
625
for path, client in mandos_clients.iteritems():
626
client_proxy_object = self.bus.get_object(self.busname,
627
path)
628
self.add_client(MandosClientWidget(server_proxy_object
629
=self.mandos_serv,
630
proxy_object
631
=client_proxy_object,
632
properties=client,
633
update_hook
634
=self.refresh,
635
delete_hook
636
=self.remove_client,
637
logger
638
=self.log_message),
639
path=path)
640
486
641
self.refresh()
487
642
self._input_callback_tag = (gobject.io_add_watch
488
643
(sys.stdin.fileno(),
498
653
499
654
def process_input(self, source, condition):
500
655
keys = self.screen.get_input()
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
656
translations = { "ctrl n": "down", # Emacs
657
"ctrl p": "up", # Emacs
658
"ctrl v": "page down", # Emacs
659
"meta v": "page up", # Emacs
660
" ": "page down", # less
661
"f": "page down", # less
662
"b": "page up", # less
663
"j": "down", # vi
664
"k": "up", # vi
510
665
}
511
666
for key in keys:
512
667
try:
514
669
except KeyError: # :-)
515
670
pass
516
671
517
if key == u"q" or key == u"Q":
672
if key == "q" or key == "Q":
518
673
self.stop()
519
674
break
520
elif key == u"window resize":
675
elif key == "window resize":
521
676
self.size = self.screen.get_cols_rows()
522
677
self.refresh()
523
elif key == u"\f": # Ctrl-L
678
elif key == "\f": # Ctrl-L
524
679
self.refresh()
525
elif key == u"l" or key == u"D":
680
elif key == "l" or key == "D":
526
681
self.toggle_log_display()
527
682
self.refresh()
528
elif key == u"w" or key == u"i":
683
elif key == "w" or key == "i":
529
684
self.change_log_display()
530
685
self.refresh()
531
elif key == u"?" or key == u"f1" or key == u"esc":
686
elif key == "?" or key == "f1" or key == "esc":
532
687
if not self.log_visible:
533
688
self.log_visible = True
534
689
self.rebuild()
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"))))
690
self.log_message_raw(("bold",
691
" ".
692
join(("q: Quit",
693
"?: Help",
694
"l: Log window toggle",
695
"TAB: Switch window",
696
"w: Wrap (log)"))))
697
self.log_message_raw(("bold",
698
" "
699
.join(("Clients:",
700
"+: Enable",
701
"-: Disable",
702
"R: Remove",
703
"s: Start new checker",
704
"S: Stop checker",
705
"C: Checker OK",
706
"a: Approve",
707
"d: Deny"))))
551
708
self.refresh()
552
elif key == u"tab":
709
elif key == "tab":
553
710
if self.topwidget.get_focus() is self.logbox:
554
711
self.topwidget.set_focus(0)
555
712
else:
556
713
self.topwidget.set_focus(self.logbox)
557
714
self.refresh()
558
#elif (key == u"end" or key == u"meta >" or key == u"G"
559
# or key == u">"):
715
#elif (key == "end" or key == "meta >" or key == "G"
716
# or key == ">"):
560
717
# pass # xxx end-of-buffer
561
#elif (key == u"home" or key == u"meta <" or key == u"g"
562
# or key == u"<"):
718
#elif (key == "home" or key == "meta <" or key == "g"
719
# or key == "<"):
563
720
# pass # xxx beginning-of-buffer
564
#elif key == u"ctrl e" or key == u"$":
721
#elif key == "ctrl e" or key == "$":
565
722
# pass # xxx move-end-of-line
566
#elif key == u"ctrl a" or key == u"^":
723
#elif key == "ctrl a" or key == "^":
567
724
# pass # xxx move-beginning-of-line
568
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
725
#elif key == "ctrl b" or key == "meta (" or key == "h":
569
726
# pass # xxx left
570
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
727
#elif key == "ctrl f" or key == "meta )" or key == "l":
571
728
# pass # xxx right
572
#elif key == u"a":
729
#elif key == "a":
573
730
# pass # scroll up log
574
#elif key == u"z":
731
#elif key == "z":
575
732
# pass # scroll down log
576
733
elif self.topwidget.selectable():
577
734
self.topwidget.keypress(self.size, key)
581
738
ui = UserInterface()
582
739
try:
583
740
ui.run()
741
except KeyboardInterrupt:
742
ui.screen.stop()
584
743
except Exception, e:
585
744
ui.log_message(unicode(e))
586
745
ui.screen.stop()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0