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- Committer: Björn Påhlsson
- Date: 2010-09-09 22:06:10 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-20100909220610-fcpkaykznlq22oaw
minor debug info for plugin-runner.
Commit before merge
Commit before merge
- 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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# -*- 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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locale.setlocale(locale.LC_ALL, '')
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locale.setlocale(locale.LC_ALL, u'')
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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.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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"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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d, t = iso.split(u"T", 1)
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year, month, day = d.split(u"-", 2)
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hour, minute, second = t.split(u":", 2)
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second, fraction = divmod(float(second), 1)
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return datetime.datetime(int(year),
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52
int(month),
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properties and calls a hook function when any of them are
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62
changed.
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63
"""
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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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#XXX This break 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
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84
"""
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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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class MandosClientWidget(urwid.FlowWidget, MandosClientPropertyCache):
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"""
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def __init__(self, server_proxy_object=None, update_hook=None,
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delete_hook=None, logger=None, **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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self.logger = logger
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136
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self._update_timer_callback_tag = None
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self.last_checker_failed = False
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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",
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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}'
168
# .format(self.properties["Name"]))
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def using_timer(self, flag):
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"""Call this method with True or False when timer should be
172
activated or deactivated.
173
"""
174
if flag and self._update_timer_callback_tag is None:
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# Will update the shown timer value every second
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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last_checked_ok = isoformat_to_datetime(self.properties
137
["last_checked_ok"])
138
if last_checked_ok is None:
139
self.last_checker_failed = True
140
else:
141
self.last_checker_failed = ((datetime.datetime.utcnow()
142
- last_checked_ok)
143
> datetime.timedelta
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(milliseconds=
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self.properties["interval"]))
146
if self.last_checker_failed:
176
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self._update_timer_callback_tag = (gobject.timeout_add
177
148
(1000,
178
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self.update_timer))
179
elif not (flag or self._update_timer_callback_tag is None):
180
gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
182
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def checker_completed(self, exitstatus, condition, command):
184
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if exitstatus == 0:
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if self.last_checker_failed:
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self.last_checker_failed = False
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gobject.source_remove(self._update_timer_callback_tag)
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self._update_timer_callback_tag = None
157
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
187
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# Checker failed
163
if not self.last_checker_failed:
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self.last_checker_failed = True
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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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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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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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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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self.logger(u'Checker for client %s (command "%s")'
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u' was killed by signal %s'
176
% (self.properties[u"name"], command,
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os.WTERMSIG(condition)))
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elif os.WCOREDUMP(condition):
199
self.logger('Checker for client {0} (command "{1}")'
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' dumped core'
201
.format(self.properties["Name"], command))
179
self.logger(u'Checker for client %s (command "%s")'
180
u' dumped core'
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% (self.properties[u"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.logger(u'Checker for client %s completed mysteriously')
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self.update()
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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}"'
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# .format(self.properties["Name"],
213
# unicode(command)))
187
#self.logger(u'Client %s started checker "%s"'
188
# % (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'
218
.format(self.properties["Name"]))
192
self.last_checker_failed = False
193
self.logger(u'Client %s received its secret'
194
% self.properties[u"name"])
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220
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def need_approval(self, timeout, default):
221
197
if not default:
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message = 'Client {0} needs approval within {1} seconds'
198
message = u'Client %s needs approval within %s seconds'
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else:
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message = 'Client {0} will get its secret in {1} seconds'
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self.logger(message.format(self.properties["Name"],
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timeout/1000))
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message = u'Client %s will get its secret in %s seconds'
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self.logger(message
202
% (self.properties[u"name"], timeout/1000))
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def rejected(self, reason):
229
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 was rejected; reason: %s'
206
% (self.properties[u"name"], reason))
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def selectable(self):
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"""Make this a "selectable" widget.
234
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This overrides the method from urwid.FlowWidget."""
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return True
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def rows(self, maxcolrow, focus=False):
213
def rows(self, (maxcol,), focus=False):
238
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"""How many rows this widget will occupy might depend on
239
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whether we have focus or not.
240
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This overrides the method from urwid.FlowWidget"""
241
return self.current_widget(focus).rows(maxcolrow, focus=focus)
217
return self.current_widget(focus).rows((maxcol,), focus=focus)
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def current_widget(self, focus=False):
244
220
if focus or self.opened:
248
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def update(self):
249
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"Called when what is visible on the screen should be updated."
250
226
# 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",
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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",
257
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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!
262
base = '{name}: '.format(name=self.properties["Name"])
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if not self.properties["Enabled"]:
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message = "DISABLED"
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self.using_timer(False)
266
elif self.properties["ApprovalPending"]:
238
base = (u'%(name)s: '
239
% {u"name": self.properties[u"name"]})
240
if not self.properties[u"enabled"]:
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message = u"DISABLED"
242
elif self.properties[u"approved_pending"]:
243
if self.properties[u"approved_by_default"]:
244
message = u"Connection established to client. (d)eny?"
245
else:
246
message = u"Seeks approval to send secret. (a)pprove?"
247
elif self.last_checker_failed:
267
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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),
275
datetime.timedelta())
276
else:
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timer = datetime.timedelta()
278
if self.properties["ApprovedByDefault"]:
279
message = "Approval in {0}. (d)eny?"
280
else:
281
message = "Denial in {0}. (a)pprove?"
282
message = message.format(unicode(timer).rsplit(".", 1)[0])
283
self.using_timer(True)
284
elif self.properties["LastCheckerStatus"] != 0:
285
# When checker has failed, show timer until client expires
286
expires = self.properties["Expires"]
287
if expires == "":
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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)
249
= self.properties[u"timeout"])
250
last_ok = isoformat_to_datetime(
251
max((self.properties["last_checked_ok"]
252
or self.properties["created"]),
253
self.properties[u"last_enabled"]))
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timer = timeout - (datetime.datetime.utcnow() - last_ok)
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message = (u'A checker has failed! Time until client gets diabled: %s'
256
% unicode(timer).rsplit(".", 1)[0])
298
257
else:
299
message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
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message = u"enabled"
259
self._text = "%s%s" % (base, message)
260
303
261
if not urwid.supports_unicode():
304
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self._text = self._text.encode("ascii", "replace")
305
textlist = [("normal", self._text)]
263
textlist = [(u"normal", self._text)]
306
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self._text_widget.set_text(textlist)
307
265
self._focus_text_widget.set_text([(with_standout[text[0]],
308
266
text[1])
317
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self.update_hook()
318
276
319
277
def update_timer(self):
320
"""called by gobject. Will indefinitely loop until
321
gobject.source_remove() on tag is called"""
278
"called by gobject"
322
279
self.update()
323
280
return True # Keep calling this
324
281
325
def delete(self, **kwargs):
282
def delete(self):
326
283
if self._update_timer_callback_tag is not None:
327
284
gobject.source_remove(self._update_timer_callback_tag)
328
285
self._update_timer_callback_tag = None
329
for match in self.match_objects:
330
match.remove()
331
self.match_objects = ()
332
286
if self.delete_hook is not None:
333
287
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
335
288
336
def render(self, maxcolrow, focus=False):
289
def render(self, (maxcol,), focus=False):
337
290
"""Render differently if we have focus.
338
291
This overrides the method from urwid.FlowWidget"""
339
return self.current_widget(focus).render(maxcolrow,
292
return self.current_widget(focus).render((maxcol,),
340
293
focus=focus)
341
294
342
def keypress(self, maxcolrow, key):
295
def keypress(self, (maxcol,), key):
343
296
"""Handle keys.
344
297
This overrides the method from urwid.FlowWidget"""
345
if key == "+":
346
self.proxy.Enable(dbus_interface = client_interface,
347
ignore_reply=True)
348
elif key == "-":
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self.proxy.Disable(dbus_interface = client_interface,
350
ignore_reply=True)
351
elif key == "a":
298
if key == u"+":
299
self.proxy.Enable(dbus_interface = client_interface)
300
elif key == u"-":
301
self.proxy.Disable(dbus_interface = client_interface)
302
elif key == u"a":
352
303
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
353
dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
304
dbus_interface = client_interface)
305
elif key == u"d":
356
306
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
357
dbus_interface = client_interface,
358
ignore_reply=True)
359
elif key == "R" or key == "_" or key == "ctrl k":
307
dbus_interface = client_interface)
308
elif key == u"r" or key == u"_" or key == u"ctrl k":
360
309
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,
368
ignore_reply=True)
369
elif key == "C":
370
self.proxy.CheckedOK(dbus_interface = client_interface,
371
ignore_reply=True)
310
.object_path)
311
elif key == u"s":
312
self.proxy.StartChecker(dbus_interface = client_interface)
313
elif key == u"S":
314
self.proxy.StopChecker(dbus_interface = client_interface)
315
elif key == u"C":
316
self.proxy.CheckedOK(dbus_interface = client_interface)
372
317
# xxx
373
# elif key == "p" or key == "=":
318
# elif key == u"p" or key == "=":
374
319
# self.proxy.pause()
375
# elif key == "u" or key == ":":
320
# elif key == u"u" or key == ":":
376
321
# self.proxy.unpause()
377
# elif key == "RET":
322
# elif key == u"RET":
378
323
# self.open()
324
# elif key == u"+":
325
# self.proxy.Approve(True)
326
# elif key == u"-":
327
# self.proxy.Approve(False)
379
328
else:
380
329
return key
381
330
382
def property_changed(self, property=None, **kwargs):
331
def property_changed(self, property=None, value=None,
332
*args, **kwargs):
383
333
"""Call self.update() if old value is not new value.
384
334
This overrides the method from MandosClientPropertyCache"""
385
335
property_name = unicode(property)
386
336
old_value = self.properties.get(property_name)
387
337
super(MandosClientWidget, self).property_changed(
388
property=property, **kwargs)
338
property=property, value=value, *args, **kwargs)
389
339
if self.properties.get(property_name) != old_value:
390
340
self.update()
391
341
395
345
"down" key presses, thus not allowing any containing widgets to
396
346
use them as an excuse to shift focus away from this widget.
397
347
"""
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
if ret in ("up", "down"):
348
def keypress(self, (maxcol, maxrow), key):
349
ret = super(ConstrainedListBox, self).keypress((maxcol, maxrow), key)
350
if ret in (u"up", u"down"):
401
351
return
402
352
return ret
403
353
412
362
self.screen = urwid.curses_display.Screen()
413
363
414
364
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")),
365
(u"normal",
366
u"default", u"default", None),
367
(u"bold",
368
u"default", u"default", u"bold"),
369
(u"underline-blink",
370
u"default", u"default", u"underline"),
371
(u"standout",
372
u"default", u"default", u"standout"),
373
(u"bold-underline-blink",
374
u"default", u"default", (u"bold", u"underline")),
375
(u"bold-standout",
376
u"default", u"default", (u"bold", u"standout")),
377
(u"underline-blink-standout",
378
u"default", u"default", (u"underline", u"standout")),
379
(u"bold-underline-blink-standout",
380
u"default", u"default", (u"bold", u"underline",
381
u"standout")),
432
382
))
433
383
434
384
if urwid.supports_unicode():
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
385
self.divider = u"─" # \u2500
386
#self.divider = u"━" # \u2501
437
387
else:
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
388
#self.divider = u"-" # \u002d
389
self.divider = u"_" # \u005f
440
390
441
391
self.screen.start()
442
392
456
406
# This keeps track of whether self.uilist currently has
457
407
# self.logbox in it or not
458
408
self.log_visible = True
459
self.log_wrap = "any"
409
self.log_wrap = u"any"
460
410
461
411
self.rebuild()
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"q: Quit ?: Help"))
412
self.log_message_raw((u"bold",
413
u"Mandos Monitor version " + version))
414
self.log_message_raw((u"bold",
415
u"q: Quit ?: Help"))
466
416
467
417
self.busname = domain + '.Mandos'
468
418
self.main_loop = gobject.MainLoop()
419
self.bus = dbus.SystemBus()
420
mandos_dbus_objc = self.bus.get_object(
421
self.busname, u"/", follow_name_owner_changes=True)
422
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
423
dbus_interface
424
= server_interface)
425
try:
426
mandos_clients = (self.mandos_serv
427
.GetAllClientsWithProperties())
428
except dbus.exceptions.DBusException:
429
mandos_clients = dbus.Dictionary()
430
431
(self.mandos_serv
432
.connect_to_signal(u"ClientRemoved",
433
self.find_and_remove_client,
434
dbus_interface=server_interface,
435
byte_arrays=True))
436
(self.mandos_serv
437
.connect_to_signal(u"ClientAdded",
438
self.add_new_client,
439
dbus_interface=server_interface,
440
byte_arrays=True))
441
(self.mandos_serv
442
.connect_to_signal(u"ClientNotFound",
443
self.client_not_found,
444
dbus_interface=server_interface,
445
byte_arrays=True))
446
for path, client in mandos_clients.iteritems():
447
client_proxy_object = self.bus.get_object(self.busname,
448
path)
449
self.add_client(MandosClientWidget(server_proxy_object
450
=self.mandos_serv,
451
proxy_object
452
=client_proxy_object,
453
properties=client,
454
update_hook
455
=self.refresh,
456
delete_hook
457
=self.remove_client,
458
logger
459
=self.log_message),
460
path=path)
469
461
470
462
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))
463
self.log_message((u"Client with address %s and fingerprint %s"
464
u" could not be found" % (address,
465
fingerprint)))
474
466
475
467
def rebuild(self):
476
468
"""This rebuilds the User Interface.
477
469
Call this when the widget layout needs to change"""
478
470
self.uilist = []
479
471
#self.uilist.append(urwid.ListBox(self.clients))
480
self.uilist.append(urwid.Frame(ConstrainedListBox(self.
481
clients),
472
self.uilist.append(urwid.Frame(ConstrainedListBox(self.clients),
482
473
#header=urwid.Divider(),
483
474
header=None,
484
footer=
485
urwid.Divider(div_char=
486
self.divider)))
475
footer=urwid.Divider(div_char=self.divider)))
487
476
if self.log_visible:
488
477
self.uilist.append(self.logbox)
478
pass
489
479
self.topwidget = urwid.Pile(self.uilist)
490
480
491
481
def log_message(self, message):
492
482
timestamp = datetime.datetime.now().isoformat()
493
self.log_message_raw(timestamp + ": " + message)
483
self.log_message_raw(timestamp + u": " + message)
494
484
495
485
def log_message_raw(self, markup):
496
486
"""Add a log message to the log buffer."""
499
489
and len(self.log) > self.max_log_length):
500
490
del self.log[0:len(self.log)-self.max_log_length-1]
501
491
self.logbox.set_focus(len(self.logbox.body.contents),
502
coming_from="above")
492
coming_from=u"above")
503
493
self.refresh()
504
494
505
495
def toggle_log_display(self):
506
496
"""Toggle visibility of the log buffer."""
507
497
self.log_visible = not self.log_visible
508
498
self.rebuild()
509
#self.log_message("Log visibility changed to: "
510
# + unicode(self.log_visible))
499
self.log_message(u"Log visibility changed to: "
500
+ unicode(self.log_visible))
511
501
512
502
def change_log_display(self):
513
503
"""Change type of log display.
514
504
Currently, this toggles wrapping of text lines."""
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
505
if self.log_wrap == u"clip":
506
self.log_wrap = u"any"
517
507
else:
518
self.log_wrap = "clip"
508
self.log_wrap = u"clip"
519
509
for textwidget in self.log:
520
510
textwidget.set_wrap_mode(self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
511
self.log_message(u"Wrap mode: " + self.log_wrap)
522
512
523
513
def find_and_remove_client(self, path, name):
524
"""Find a client by its object path and remove it.
514
"""Find an client from its object path and remove it.
525
515
526
516
This is connected to the ClientRemoved signal from the
527
517
Mandos server object."""
529
519
client = self.clients_dict[path]
530
520
except KeyError:
531
521
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
534
522
return
535
client.delete()
523
self.remove_client(client, path)
536
524
537
525
def add_new_client(self, path):
538
526
client_proxy_object = self.bus.get_object(self.busname, path)
553
541
if path is None:
554
542
path = client.proxy.object_path
555
543
self.clients_dict[path] = client
556
self.clients.sort(None, lambda c: c.properties["Name"])
544
self.clients.sort(None, lambda c: c.properties[u"name"])
557
545
self.refresh()
558
546
559
547
def remove_client(self, client, path=None):
575
563
576
564
def run(self):
577
565
"""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
566
self.refresh()
622
567
self._input_callback_tag = (gobject.io_add_watch
623
568
(sys.stdin.fileno(),
633
578
634
579
def process_input(self, source, condition):
635
580
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
581
translations = { u"ctrl n": u"down", # Emacs
582
u"ctrl p": u"up", # Emacs
583
u"ctrl v": u"page down", # Emacs
584
u"meta v": u"page up", # Emacs
585
u" ": u"page down", # less
586
u"f": u"page down", # less
587
u"b": u"page up", # less
588
u"j": u"down", # vi
589
u"k": u"up", # vi
645
590
}
646
591
for key in keys:
647
592
try:
649
594
except KeyError: # :-)
650
595
pass
651
596
652
if key == "q" or key == "Q":
597
if key == u"q" or key == u"Q":
653
598
self.stop()
654
599
break
655
elif key == "window resize":
600
elif key == u"window resize":
656
601
self.size = self.screen.get_cols_rows()
657
602
self.refresh()
658
elif key == "\f": # Ctrl-L
603
elif key == u"\f": # Ctrl-L
659
604
self.refresh()
660
elif key == "l" or key == "D":
605
elif key == u"l" or key == u"D":
661
606
self.toggle_log_display()
662
607
self.refresh()
663
elif key == "w" or key == "i":
608
elif key == u"w" or key == u"i":
664
609
self.change_log_display()
665
610
self.refresh()
666
elif key == "?" or key == "f1" or key == "esc":
611
elif key == u"?" or key == u"f1" or key == u"esc":
667
612
if not self.log_visible:
668
613
self.log_visible = True
669
614
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"))))
615
self.log_message_raw((u"bold",
616
u" ".
617
join((u"q: Quit",
618
u"?: Help",
619
u"l: Log window toggle",
620
u"TAB: Switch window",
621
u"w: Wrap (log)"))))
622
self.log_message_raw((u"bold",
623
u" "
624
.join((u"Clients:",
625
u"+: Enable",
626
u"-: Disable",
627
u"r: Remove",
628
u"s: Start new checker",
629
u"S: Stop checker",
630
u"C: Checker OK",
631
u"a: Approve",
632
u"d: Deny"))))
688
633
self.refresh()
689
elif key == "tab":
634
elif key == u"tab":
690
635
if self.topwidget.get_focus() is self.logbox:
691
636
self.topwidget.set_focus(0)
692
637
else:
693
638
self.topwidget.set_focus(self.logbox)
694
639
self.refresh()
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
640
#elif (key == u"end" or key == u"meta >" or key == u"G"
641
# or key == u">"):
697
642
# pass # xxx end-of-buffer
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
643
#elif (key == u"home" or key == u"meta <" or key == u"g"
644
# or key == u"<"):
700
645
# pass # xxx beginning-of-buffer
701
#elif key == "ctrl e" or key == "$":
646
#elif key == u"ctrl e" or key == u"$":
702
647
# pass # xxx move-end-of-line
703
#elif key == "ctrl a" or key == "^":
648
#elif key == u"ctrl a" or key == u"^":
704
649
# pass # xxx move-beginning-of-line
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
650
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
706
651
# pass # xxx left
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
652
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
708
653
# pass # xxx right
709
#elif key == "a":
654
#elif key == u"a":
710
655
# pass # scroll up log
711
#elif key == "z":
656
#elif key == u"z":
712
657
# pass # scroll down log
713
658
elif self.topwidget.selectable():
714
659
self.topwidget.keypress(self.size, key)
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0