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- Committer: Teddy Hogeborn
- Date: 2012-05-20 13:52:09 UTC
- mfrom: (299.1.1 release)
- Revision ID: teddy@recompile.se-20120520135209-4qencnc8bx594u2u
Tags: version-1.5.4-1
* Makefile (version): Changed to "1.5.4".
* NEWS (Version 1.5.4): New entry.
* debian/changelog (1.5.4-1): - '' -
* NEWS (Version 1.5.4): New entry.
* debian/changelog (1.5.4-1): - '' -
- files added:
- debian/source/local-options
- network-hooks.d
- files modified:
- .bzrignore
added
removed
mandos-monitor
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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 © 2009,2010 Teddy Hogeborn
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# Copyright © 2009,2010 Björn Påhlsson
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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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# 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@fukt.bsnet.se>.
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#
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from __future__ import division, absolute_import, with_statement
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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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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(u'dbus.proxies').setLevel(logging.CRITICAL)
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logging.getLogger('dbus.proxies').setLevel(logging.CRITICAL)
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# Some useful constants
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domain = u'se.bsnet.fukt'
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server_interface = domain + u'.Mandos'
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client_interface = domain + u'.Mandos.Client'
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version = u"1.2.3"
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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 = "1.5.4"
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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(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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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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properties and calls a hook function when any of them are
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changed.
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"""
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def __init__(self, proxy_object=None, *args, **kwargs):
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def __init__(self, proxy_object=None, properties=None, **kwargs):
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self.proxy = proxy_object # Mandos Client proxy object
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self.properties = dict()
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self.proxy.connect_to_signal(u"PropertyChanged",
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self.property_changed,
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client_interface,
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byte_arrays=True)
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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface = dbus.PROPERTIES_IFACE))
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#XXX This break good super behaviour!
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# super(MandosClientPropertyCache, self).__init__(
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# *args, **kwargs)
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self.properties = dict() if properties is None else properties
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self.property_changed_match = (
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self.proxy.connect_to_signal("PropertyChanged",
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self._property_changed,
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client_interface,
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byte_arrays=True))
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if properties is None:
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self.properties.update(
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self.proxy.GetAll(client_interface,
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dbus_interface
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= dbus.PROPERTIES_IFACE))
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super(MandosClientPropertyCache, self).__init__(**kwargs)
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def _property_changed(self, property, value):
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"""Helper which takes positional arguments"""
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return self.property_changed(property=property, value=value)
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def property_changed(self, property=None, value=None):
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"""This is called whenever we get a PropertyChanged signal
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"""
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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, *args, **kwargs):
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delete_hook=None, logger=None, **kwargs):
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# Called on update
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self.update_hook = update_hook
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# Called on delete
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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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self.last_checker_failed = False
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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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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._focus_text_widget = urwid.Text("")
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super(MandosClientWidget, self).__init__(**kwargs)
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self.update()
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self.opened = False
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last_checked_ok = isoformat_to_datetime(self.properties
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[u"LastCheckedOK"])
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if last_checked_ok is None:
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self.last_checker_failed = True
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else:
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self.last_checker_failed = ((datetime.datetime.utcnow()
145
- last_checked_ok)
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> datetime.timedelta
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(milliseconds=
148
self.properties
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[u"Interval"]))
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if self.last_checker_failed:
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self.using_timer(True)
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if self.need_approval:
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self.using_timer(True)
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self.proxy.connect_to_signal(u"CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True)
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self.proxy.connect_to_signal(u"Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True)
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self.match_objects = (
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self.proxy.connect_to_signal("CheckerCompleted",
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self.checker_completed,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("CheckerStarted",
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self.checker_started,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("GotSecret",
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self.got_secret,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("NeedApproval",
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self.need_approval,
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client_interface,
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byte_arrays=True),
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self.proxy.connect_to_signal("Rejected",
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self.rejected,
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client_interface,
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byte_arrays=True))
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#self.logger('Created client {0}'
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# .format(self.properties["Name"]))
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def property_changed(self, property=None, value=None):
179
super(self, MandosClientWidget).property_changed(property,
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value)
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if property == u"ApprovalPending":
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using_timer(bool(value))
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def using_timer(self, flag):
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"""Call this method with True or False when timer should be
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activated or deactivated.
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"""
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old = self._update_timer_callback_lock
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if flag:
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self._update_timer_callback_lock += 1
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else:
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self._update_timer_callback_lock -= 1
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if old == 0 and self._update_timer_callback_lock:
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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 old and self._update_timer_callback_lock == 0:
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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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def checker_completed(self, exitstatus, condition, command):
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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
205
self.using_timer(False)
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#self.logger(u'Checker for client %s (command "%s")'
207
# u' was successful'
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# % (self.properties[u"Name"], command))
209
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self.update()
210
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return
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# Checker failed
212
if not self.last_checker_failed:
213
self.last_checker_failed = True
214
self.using_timer(True)
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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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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(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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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):
226
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('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(u'Checker for client %s completed'
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u' mysteriously')
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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()
233
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def checker_started(self, command):
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#self.logger(u'Client %s started checker "%s"'
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# % (self.properties[u"Name"], unicode(command)))
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"""Server signals that a checker started. This could be useful
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to log in the future. """
211
#self.logger('Client {0} started checker "{1}"'
212
# .format(self.properties["Name"],
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# unicode(command)))
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pass
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def got_secret(self):
240
self.last_checker_failed = False
241
self.logger(u'Client %s received its secret'
242
% 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):
245
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if not default:
246
message = u'Client %s needs approval within %s seconds'
222
message = 'Client {0} needs approval within {1} seconds'
247
223
else:
248
message = u'Client %s will get its secret in %s seconds'
249
self.logger(message
250
% (self.properties[u"Name"], timeout/1000))
251
self.using_timer(True)
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))
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253
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def rejected(self, reason):
254
self.logger(u'Client %s was rejected; reason: %s'
255
% (self.properties[u"Name"], reason))
229
self.logger('Client {0} was rejected; reason: {1}'
230
.format(self.properties["Name"], reason))
256
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def selectable(self):
258
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"""Make this a "selectable" widget.
273
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def update(self):
274
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"Called when what is visible on the screen should be updated."
275
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# How to add standout mode to a style
276
with_standout = { u"normal": u"standout",
277
u"bold": u"bold-standout",
278
u"underline-blink":
279
u"underline-blink-standout",
280
u"bold-underline-blink":
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u"bold-underline-blink-standout",
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with_standout = { "normal": "standout",
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"bold": "bold-standout",
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"underline-blink":
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"underline-blink-standout",
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"bold-underline-blink":
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"bold-underline-blink-standout",
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}
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# Rebuild focus and non-focus widgets using current properties
285
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# Base part of a client. Name!
287
base = (u'%(name)s: '
288
% {u"name": self.properties[u"Name"]})
289
if not self.properties[u"Enabled"]:
290
message = u"DISABLED"
291
elif self.properties[u"ApprovalPending"]:
262
base = '{name}: '.format(name=self.properties["Name"])
263
if not self.properties["Enabled"]:
264
message = "DISABLED"
265
self.using_timer(False)
266
elif self.properties["ApprovalPending"]:
292
267
timeout = datetime.timedelta(milliseconds
293
268
= self.properties
294
[u"ApprovalDelay"])
269
["ApprovalDelay"])
295
270
last_approval_request = isoformat_to_datetime(
296
self.properties[u"LastApprovalRequest"])
271
self.properties["LastApprovalRequest"])
297
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if last_approval_request is not None:
298
timer = timeout - (datetime.datetime.utcnow()
299
- last_approval_request)
273
timer = max(timeout - (datetime.datetime.utcnow()
274
- last_approval_request),
275
datetime.timedelta())
300
276
else:
301
277
timer = datetime.timedelta()
302
if self.properties[u"ApprovedByDefault"]:
303
message = u"Approval in %s. (d)eny?"
304
else:
305
message = u"Denial in %s. (a)pprove?"
306
message = message % unicode(timer).rsplit(".", 1)[0]
307
elif self.last_checker_failed:
308
timeout = datetime.timedelta(milliseconds
309
= self.properties
310
[u"Timeout"])
311
last_ok = isoformat_to_datetime(
312
max((self.properties[u"LastCheckedOK"]
313
or self.properties[u"Created"]),
314
self.properties[u"LastEnabled"]))
315
timer = timeout - (datetime.datetime.utcnow() - last_ok)
316
message = (u'A checker has failed! Time until client'
317
u' gets disabled: %s'
318
% unicode(timer).rsplit(".", 1)[0])
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)
319
298
else:
320
message = u"enabled"
321
self._text = u"%s%s" % (base, message)
322
299
message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
302
323
303
if not urwid.supports_unicode():
324
self._text = self._text.encode(u"ascii", u"replace")
325
textlist = [(u"normal", self._text)]
304
self._text = self._text.encode("ascii", "replace")
305
textlist = [("normal", self._text)]
326
306
self._text_widget.set_text(textlist)
327
307
self._focus_text_widget.set_text([(with_standout[text[0]],
328
308
text[1])
331
311
for text in textlist])
332
312
self._widget = self._text_widget
333
313
self._focus_widget = urwid.AttrWrap(self._focus_text_widget,
334
u"standout")
314
"standout")
335
315
# Run update hook, if any
336
316
if self.update_hook is not None:
337
317
self.update_hook()
338
318
339
319
def update_timer(self):
340
"called by gobject"
320
"""called by gobject. Will indefinitely loop until
321
gobject.source_remove() on tag is called"""
341
322
self.update()
342
323
return True # Keep calling this
343
324
344
def delete(self):
325
def delete(self, **kwargs):
345
326
if self._update_timer_callback_tag is not None:
346
327
gobject.source_remove(self._update_timer_callback_tag)
347
328
self._update_timer_callback_tag = None
329
for match in self.match_objects:
330
match.remove()
331
self.match_objects = ()
348
332
if self.delete_hook is not None:
349
333
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
350
335
351
336
def render(self, maxcolrow, focus=False):
352
337
"""Render differently if we have focus.
357
342
def keypress(self, maxcolrow, key):
358
343
"""Handle keys.
359
344
This overrides the method from urwid.FlowWidget"""
360
if key == u"+":
361
self.proxy.Enable(dbus_interface = client_interface)
362
elif key == u"-":
363
self.proxy.Disable(dbus_interface = client_interface)
364
elif key == u"a":
345
if key == "+":
346
self.proxy.Enable(dbus_interface = client_interface,
347
ignore_reply=True)
348
elif key == "-":
349
self.proxy.Disable(dbus_interface = client_interface,
350
ignore_reply=True)
351
elif key == "a":
365
352
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
366
dbus_interface = client_interface)
367
elif key == u"d":
353
dbus_interface = client_interface,
354
ignore_reply=True)
355
elif key == "d":
368
356
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
369
dbus_interface = client_interface)
370
elif key == u"R" or key == u"_" or key == u"ctrl k":
357
dbus_interface = client_interface,
358
ignore_reply=True)
359
elif key == "R" or key == "_" or key == "ctrl k":
371
360
self.server_proxy_object.RemoveClient(self.proxy
372
.object_path)
373
elif key == u"s":
374
self.proxy.StartChecker(dbus_interface = client_interface)
375
elif key == u"S":
376
self.proxy.StopChecker(dbus_interface = client_interface)
377
elif key == u"C":
378
self.proxy.CheckedOK(dbus_interface = client_interface)
361
.object_path,
362
ignore_reply=True)
363
elif key == "s":
364
self.proxy.StartChecker(dbus_interface = client_interface,
365
ignore_reply=True)
366
elif key == "S":
367
self.proxy.StopChecker(dbus_interface = client_interface,
368
ignore_reply=True)
369
elif key == "C":
370
self.proxy.CheckedOK(dbus_interface = client_interface,
371
ignore_reply=True)
379
372
# xxx
380
# elif key == u"p" or key == "=":
373
# elif key == "p" or key == "=":
381
374
# self.proxy.pause()
382
# elif key == u"u" or key == ":":
375
# elif key == "u" or key == ":":
383
376
# self.proxy.unpause()
384
# elif key == u"RET":
377
# elif key == "RET":
385
378
# self.open()
386
379
else:
387
380
return key
388
381
389
def property_changed(self, property=None, value=None,
390
*args, **kwargs):
382
def property_changed(self, property=None, **kwargs):
391
383
"""Call self.update() if old value is not new value.
392
384
This overrides the method from MandosClientPropertyCache"""
393
385
property_name = unicode(property)
394
386
old_value = self.properties.get(property_name)
395
387
super(MandosClientWidget, self).property_changed(
396
property=property, value=value, *args, **kwargs)
388
property=property, **kwargs)
397
389
if self.properties.get(property_name) != old_value:
398
390
self.update()
399
391
403
395
"down" key presses, thus not allowing any containing widgets to
404
396
use them as an excuse to shift focus away from this widget.
405
397
"""
406
def keypress(self, maxcolrow, key):
407
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
408
if ret in (u"up", u"down"):
398
def keypress(self, *args, **kwargs):
399
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
400
if ret in ("up", "down"):
409
401
return
410
402
return ret
411
403
420
412
self.screen = urwid.curses_display.Screen()
421
413
422
414
self.screen.register_palette((
423
(u"normal",
424
u"default", u"default", None),
425
(u"bold",
426
u"default", u"default", u"bold"),
427
(u"underline-blink",
428
u"default", u"default", u"underline"),
429
(u"standout",
430
u"default", u"default", u"standout"),
431
(u"bold-underline-blink",
432
u"default", u"default", (u"bold", u"underline")),
433
(u"bold-standout",
434
u"default", u"default", (u"bold", u"standout")),
435
(u"underline-blink-standout",
436
u"default", u"default", (u"underline", u"standout")),
437
(u"bold-underline-blink-standout",
438
u"default", u"default", (u"bold", u"underline",
439
u"standout")),
415
("normal",
416
"default", "default", None),
417
("bold",
418
"default", "default", "bold"),
419
("underline-blink",
420
"default", "default", "underline"),
421
("standout",
422
"default", "default", "standout"),
423
("bold-underline-blink",
424
"default", "default", ("bold", "underline")),
425
("bold-standout",
426
"default", "default", ("bold", "standout")),
427
("underline-blink-standout",
428
"default", "default", ("underline", "standout")),
429
("bold-underline-blink-standout",
430
"default", "default", ("bold", "underline",
431
"standout")),
440
432
))
441
433
442
434
if urwid.supports_unicode():
443
self.divider = u"─" # \u2500
444
#self.divider = u"━" # \u2501
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
445
437
else:
446
#self.divider = u"-" # \u002d
447
self.divider = u"_" # \u005f
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
448
440
449
441
self.screen.start()
450
442
464
456
# This keeps track of whether self.uilist currently has
465
457
# self.logbox in it or not
466
458
self.log_visible = True
467
self.log_wrap = u"any"
459
self.log_wrap = "any"
468
460
469
461
self.rebuild()
470
self.log_message_raw((u"bold",
471
u"Mandos Monitor version " + version))
472
self.log_message_raw((u"bold",
473
u"q: Quit ?: Help"))
462
self.log_message_raw(("bold",
463
"Mandos Monitor version " + version))
464
self.log_message_raw(("bold",
465
"q: Quit ?: Help"))
474
466
475
467
self.busname = domain + '.Mandos'
476
468
self.main_loop = gobject.MainLoop()
477
self.bus = dbus.SystemBus()
478
mandos_dbus_objc = self.bus.get_object(
479
self.busname, u"/", follow_name_owner_changes=True)
480
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
481
dbus_interface
482
= server_interface)
483
try:
484
mandos_clients = (self.mandos_serv
485
.GetAllClientsWithProperties())
486
except dbus.exceptions.DBusException:
487
mandos_clients = dbus.Dictionary()
488
489
(self.mandos_serv
490
.connect_to_signal(u"ClientRemoved",
491
self.find_and_remove_client,
492
dbus_interface=server_interface,
493
byte_arrays=True))
494
(self.mandos_serv
495
.connect_to_signal(u"ClientAdded",
496
self.add_new_client,
497
dbus_interface=server_interface,
498
byte_arrays=True))
499
(self.mandos_serv
500
.connect_to_signal(u"ClientNotFound",
501
self.client_not_found,
502
dbus_interface=server_interface,
503
byte_arrays=True))
504
for path, client in mandos_clients.iteritems():
505
client_proxy_object = self.bus.get_object(self.busname,
506
path)
507
self.add_client(MandosClientWidget(server_proxy_object
508
=self.mandos_serv,
509
proxy_object
510
=client_proxy_object,
511
properties=client,
512
update_hook
513
=self.refresh,
514
delete_hook
515
=self.remove_client,
516
logger
517
=self.log_message),
518
path=path)
519
469
520
470
def client_not_found(self, fingerprint, address):
521
self.log_message((u"Client with address %s and fingerprint %s"
522
u" could not be found" % (address,
523
fingerprint)))
471
self.log_message("Client with address {0} and fingerprint"
472
" {1} could not be found"
473
.format(address, fingerprint))
524
474
525
475
def rebuild(self):
526
476
"""This rebuilds the User Interface.
536
486
self.divider)))
537
487
if self.log_visible:
538
488
self.uilist.append(self.logbox)
539
pass
540
489
self.topwidget = urwid.Pile(self.uilist)
541
490
542
491
def log_message(self, message):
543
492
timestamp = datetime.datetime.now().isoformat()
544
self.log_message_raw(timestamp + u": " + message)
493
self.log_message_raw(timestamp + ": " + message)
545
494
546
495
def log_message_raw(self, markup):
547
496
"""Add a log message to the log buffer."""
550
499
and len(self.log) > self.max_log_length):
551
500
del self.log[0:len(self.log)-self.max_log_length-1]
552
501
self.logbox.set_focus(len(self.logbox.body.contents),
553
coming_from=u"above")
502
coming_from="above")
554
503
self.refresh()
555
504
556
505
def toggle_log_display(self):
557
506
"""Toggle visibility of the log buffer."""
558
507
self.log_visible = not self.log_visible
559
508
self.rebuild()
560
#self.log_message(u"Log visibility changed to: "
509
#self.log_message("Log visibility changed to: "
561
510
# + unicode(self.log_visible))
562
511
563
512
def change_log_display(self):
564
513
"""Change type of log display.
565
514
Currently, this toggles wrapping of text lines."""
566
if self.log_wrap == u"clip":
567
self.log_wrap = u"any"
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
568
517
else:
569
self.log_wrap = u"clip"
518
self.log_wrap = "clip"
570
519
for textwidget in self.log:
571
520
textwidget.set_wrap_mode(self.log_wrap)
572
#self.log_message(u"Wrap mode: " + self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
573
522
574
523
def find_and_remove_client(self, path, name):
575
"""Find an client from its object path and remove it.
524
"""Find a client by its object path and remove it.
576
525
577
526
This is connected to the ClientRemoved signal from the
578
527
Mandos server object."""
580
529
client = self.clients_dict[path]
581
530
except KeyError:
582
531
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
583
534
return
584
self.remove_client(client, path)
535
client.delete()
585
536
586
537
def add_new_client(self, path):
587
538
client_proxy_object = self.bus.get_object(self.busname, path)
602
553
if path is None:
603
554
path = client.proxy.object_path
604
555
self.clients_dict[path] = client
605
self.clients.sort(None, lambda c: c.properties[u"Name"])
556
self.clients.sort(None, lambda c: c.properties["Name"])
606
557
self.refresh()
607
558
608
559
def remove_client(self, client, path=None):
624
575
625
576
def run(self):
626
577
"""Start the main loop and exit when it's done."""
578
self.bus = dbus.SystemBus()
579
mandos_dbus_objc = self.bus.get_object(
580
self.busname, "/", follow_name_owner_changes=True)
581
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
582
dbus_interface
583
= server_interface)
584
try:
585
mandos_clients = (self.mandos_serv
586
.GetAllClientsWithProperties())
587
except dbus.exceptions.DBusException:
588
mandos_clients = dbus.Dictionary()
589
590
(self.mandos_serv
591
.connect_to_signal("ClientRemoved",
592
self.find_and_remove_client,
593
dbus_interface=server_interface,
594
byte_arrays=True))
595
(self.mandos_serv
596
.connect_to_signal("ClientAdded",
597
self.add_new_client,
598
dbus_interface=server_interface,
599
byte_arrays=True))
600
(self.mandos_serv
601
.connect_to_signal("ClientNotFound",
602
self.client_not_found,
603
dbus_interface=server_interface,
604
byte_arrays=True))
605
for path, client in mandos_clients.iteritems():
606
client_proxy_object = self.bus.get_object(self.busname,
607
path)
608
self.add_client(MandosClientWidget(server_proxy_object
609
=self.mandos_serv,
610
proxy_object
611
=client_proxy_object,
612
properties=client,
613
update_hook
614
=self.refresh,
615
delete_hook
616
=self.remove_client,
617
logger
618
=self.log_message),
619
path=path)
620
627
621
self.refresh()
628
622
self._input_callback_tag = (gobject.io_add_watch
629
623
(sys.stdin.fileno(),
639
633
640
634
def process_input(self, source, condition):
641
635
keys = self.screen.get_input()
642
translations = { u"ctrl n": u"down", # Emacs
643
u"ctrl p": u"up", # Emacs
644
u"ctrl v": u"page down", # Emacs
645
u"meta v": u"page up", # Emacs
646
u" ": u"page down", # less
647
u"f": u"page down", # less
648
u"b": u"page up", # less
649
u"j": u"down", # vi
650
u"k": u"up", # vi
636
translations = { "ctrl n": "down", # Emacs
637
"ctrl p": "up", # Emacs
638
"ctrl v": "page down", # Emacs
639
"meta v": "page up", # Emacs
640
" ": "page down", # less
641
"f": "page down", # less
642
"b": "page up", # less
643
"j": "down", # vi
644
"k": "up", # vi
651
645
}
652
646
for key in keys:
653
647
try:
655
649
except KeyError: # :-)
656
650
pass
657
651
658
if key == u"q" or key == u"Q":
652
if key == "q" or key == "Q":
659
653
self.stop()
660
654
break
661
elif key == u"window resize":
655
elif key == "window resize":
662
656
self.size = self.screen.get_cols_rows()
663
657
self.refresh()
664
elif key == u"\f": # Ctrl-L
658
elif key == "\f": # Ctrl-L
665
659
self.refresh()
666
elif key == u"l" or key == u"D":
660
elif key == "l" or key == "D":
667
661
self.toggle_log_display()
668
662
self.refresh()
669
elif key == u"w" or key == u"i":
663
elif key == "w" or key == "i":
670
664
self.change_log_display()
671
665
self.refresh()
672
elif key == u"?" or key == u"f1" or key == u"esc":
666
elif key == "?" or key == "f1" or key == "esc":
673
667
if not self.log_visible:
674
668
self.log_visible = True
675
669
self.rebuild()
676
self.log_message_raw((u"bold",
677
u" ".
678
join((u"q: Quit",
679
u"?: Help",
680
u"l: Log window toggle",
681
u"TAB: Switch window",
682
u"w: Wrap (log)"))))
683
self.log_message_raw((u"bold",
684
u" "
685
.join((u"Clients:",
686
u"+: Enable",
687
u"-: Disable",
688
u"R: Remove",
689
u"s: Start new checker",
690
u"S: Stop checker",
691
u"C: Checker OK",
692
u"a: Approve",
693
u"d: Deny"))))
670
self.log_message_raw(("bold",
671
" ".
672
join(("q: Quit",
673
"?: Help",
674
"l: Log window toggle",
675
"TAB: Switch window",
676
"w: Wrap (log)"))))
677
self.log_message_raw(("bold",
678
" "
679
.join(("Clients:",
680
"+: Enable",
681
"-: Disable",
682
"R: Remove",
683
"s: Start new checker",
684
"S: Stop checker",
685
"C: Checker OK",
686
"a: Approve",
687
"d: Deny"))))
694
688
self.refresh()
695
elif key == u"tab":
689
elif key == "tab":
696
690
if self.topwidget.get_focus() is self.logbox:
697
691
self.topwidget.set_focus(0)
698
692
else:
699
693
self.topwidget.set_focus(self.logbox)
700
694
self.refresh()
701
#elif (key == u"end" or key == u"meta >" or key == u"G"
702
# or key == u">"):
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
703
697
# pass # xxx end-of-buffer
704
#elif (key == u"home" or key == u"meta <" or key == u"g"
705
# or key == u"<"):
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
706
700
# pass # xxx beginning-of-buffer
707
#elif key == u"ctrl e" or key == u"$":
701
#elif key == "ctrl e" or key == "$":
708
702
# pass # xxx move-end-of-line
709
#elif key == u"ctrl a" or key == u"^":
703
#elif key == "ctrl a" or key == "^":
710
704
# pass # xxx move-beginning-of-line
711
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
712
706
# pass # xxx left
713
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
714
708
# pass # xxx right
715
#elif key == u"a":
709
#elif key == "a":
716
710
# pass # scroll up log
717
#elif key == u"z":
711
#elif key == "z":
718
712
# pass # scroll down log
719
713
elif self.topwidget.selectable():
720
714
self.topwidget.keypress(self.size, key)
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0