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- Committer: Teddy Hogeborn
- Date: 2012-06-01 18:39:03 UTC
- mfrom: (237.8.1 release)
- mto: (237.4.33 release)
- mto: This revision was merged to the branch mainline in revision 593.
- Revision ID: teddy@recompile.se-20120601183903-hydodgfmlau5d109
Tags: version-1.5.5-1
* Makefile (version): Changed to "1.5.5".
* NEWS (Version 1.5.5): New entry.
* debian/changelog (1.5.5-1): - '' -
* NEWS (Version 1.5.5): New entry.
* debian/changelog (1.5.5-1): - '' -
- files added:
- debian/source
- 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('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 = "1.5.5"
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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()
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- last_checked_ok)
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> datetime.timedelta
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(milliseconds=
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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):
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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
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self.using_timer(False)
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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 not self.last_checker_failed:
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self.last_checker_failed = True
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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):
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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('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()
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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. """
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#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):
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self.last_checker_failed = False
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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):
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if not default:
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message = u'Client %s needs approval within %s seconds'
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message = 'Client {0} needs approval within {1} seconds'
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else:
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message = u'Client %s will get its secret in %s seconds'
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self.logger(message
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% (self.properties[u"Name"], timeout/1000))
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self.using_timer(True)
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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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def rejected(self, reason):
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self.logger(u'Client %s was rejected; reason: %s'
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% (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):
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"""Make this a "selectable" widget.
259
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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):
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def rows(self, maxcolrow, focus=False):
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"""How many rows this widget will occupy might depend on
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whether we have focus or not.
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This overrides the method from urwid.FlowWidget"""
266
return self.current_widget(focus).rows((maxcol,), focus=focus)
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return self.current_widget(focus).rows(maxcolrow, focus=focus)
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def current_widget(self, focus=False):
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if focus or self.opened:
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def update(self):
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"Called when what is visible on the screen should be updated."
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# How to add standout mode to a style
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with_standout = { u"normal": u"standout",
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u"bold": u"bold-standout",
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u"underline-blink":
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u"underline-blink-standout",
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u"bold-underline-blink":
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u"bold-underline-blink-standout",
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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
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# Base part of a client. Name!
287
base = (u'%(name)s: '
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% {u"name": self.properties[u"Name"]})
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if not self.properties[u"Enabled"]:
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message = u"DISABLED"
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elif self.properties[u"ApprovalPending"]:
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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)
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elif self.properties["ApprovalPending"]:
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timeout = datetime.timedelta(milliseconds
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= self.properties
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[u"ApprovalDelay"])
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["ApprovalDelay"])
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last_approval_request = isoformat_to_datetime(
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self.properties[u"LastApprovalRequest"])
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self.properties["LastApprovalRequest"])
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if last_approval_request is not None:
298
timer = timeout - (datetime.datetime.utcnow()
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- last_approval_request)
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timer = max(timeout - (datetime.datetime.utcnow()
274
- last_approval_request),
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datetime.timedelta())
300
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else:
301
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timer = datetime.timedelta()
302
if self.properties[u"ApprovedByDefault"]:
303
message = u"Approval in %s. (d)eny?"
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else:
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message = u"Denial in %s. (a)pprove?"
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message = message % unicode(timer).rsplit(".", 1)[0]
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elif self.last_checker_failed:
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timeout = datetime.timedelta(milliseconds
309
= self.properties
310
[u"Timeout"])
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last_ok = isoformat_to_datetime(
312
max((self.properties[u"LastCheckedOK"]
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or self.properties[u"Created"]),
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self.properties[u"LastEnabled"]))
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timer = timeout - (datetime.datetime.utcnow() - last_ok)
316
message = (u'A checker has failed! Time until client'
317
u' gets disabled: %s'
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% unicode(timer).rsplit(".", 1)[0])
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if self.properties["ApprovedByDefault"]:
279
message = "Approval in {0}. (d)eny?"
280
else:
281
message = "Denial in {0}. (a)pprove?"
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message = message.format(unicode(timer).rsplit(".", 1)[0])
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self.using_timer(True)
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elif self.properties["LastCheckerStatus"] != 0:
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# When checker has failed, show timer until client expires
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expires = self.properties["Expires"]
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if expires == "":
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timer = datetime.timedelta(0)
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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())
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message = ('A checker has failed! Time until client'
295
' gets disabled: {0}'
296
.format(unicode(timer).rsplit(".", 1)[0]))
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self.using_timer(True)
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else:
320
message = u"enabled"
321
self._text = "%s%s" % (base, message)
322
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message = "enabled"
300
self.using_timer(False)
301
self._text = "{0}{1}".format(base, message)
302
323
303
if not urwid.supports_unicode():
324
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self._text = self._text.encode("ascii", "replace")
325
textlist = [(u"normal", self._text)]
305
textlist = [("normal", self._text)]
326
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self._text_widget.set_text(textlist)
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self._focus_text_widget.set_text([(with_standout[text[0]],
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text[1])
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self.update_hook()
338
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339
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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
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self.update()
342
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return True # Keep calling this
343
324
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def delete(self):
325
def delete(self, **kwargs):
345
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if self._update_timer_callback_tag is not None:
346
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gobject.source_remove(self._update_timer_callback_tag)
347
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self._update_timer_callback_tag = None
329
for match in self.match_objects:
330
match.remove()
331
self.match_objects = ()
348
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if self.delete_hook is not None:
349
333
self.delete_hook(self)
334
return super(MandosClientWidget, self).delete(**kwargs)
350
335
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def render(self, (maxcol,), focus=False):
336
def render(self, maxcolrow, focus=False):
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"""Render differently if we have focus.
353
338
This overrides the method from urwid.FlowWidget"""
354
return self.current_widget(focus).render((maxcol,),
339
return self.current_widget(focus).render(maxcolrow,
355
340
focus=focus)
356
341
357
def keypress(self, (maxcol,), key):
342
def keypress(self, maxcolrow, key):
358
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"""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, (maxcol, maxrow), key):
407
ret = super(ConstrainedListBox, self).keypress((maxcol,
408
maxrow), key)
409
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"):
410
401
return
411
402
return ret
412
403
421
412
self.screen = urwid.curses_display.Screen()
422
413
423
414
self.screen.register_palette((
424
(u"normal",
425
u"default", u"default", None),
426
(u"bold",
427
u"default", u"default", u"bold"),
428
(u"underline-blink",
429
u"default", u"default", u"underline"),
430
(u"standout",
431
u"default", u"default", u"standout"),
432
(u"bold-underline-blink",
433
u"default", u"default", (u"bold", u"underline")),
434
(u"bold-standout",
435
u"default", u"default", (u"bold", u"standout")),
436
(u"underline-blink-standout",
437
u"default", u"default", (u"underline", u"standout")),
438
(u"bold-underline-blink-standout",
439
u"default", u"default", (u"bold", u"underline",
440
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")),
441
432
))
442
433
443
434
if urwid.supports_unicode():
444
self.divider = u"─" # \u2500
445
#self.divider = u"━" # \u2501
435
self.divider = "─" # \u2500
436
#self.divider = "━" # \u2501
446
437
else:
447
#self.divider = u"-" # \u002d
448
self.divider = u"_" # \u005f
438
#self.divider = "-" # \u002d
439
self.divider = "_" # \u005f
449
440
450
441
self.screen.start()
451
442
465
456
# This keeps track of whether self.uilist currently has
466
457
# self.logbox in it or not
467
458
self.log_visible = True
468
self.log_wrap = u"any"
459
self.log_wrap = "any"
469
460
470
461
self.rebuild()
471
self.log_message_raw((u"bold",
472
u"Mandos Monitor version " + version))
473
self.log_message_raw((u"bold",
474
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"))
475
466
476
467
self.busname = domain + '.Mandos'
477
468
self.main_loop = gobject.MainLoop()
478
self.bus = dbus.SystemBus()
479
mandos_dbus_objc = self.bus.get_object(
480
self.busname, u"/", follow_name_owner_changes=True)
481
self.mandos_serv = dbus.Interface(mandos_dbus_objc,
482
dbus_interface
483
= server_interface)
484
try:
485
mandos_clients = (self.mandos_serv
486
.GetAllClientsWithProperties())
487
except dbus.exceptions.DBusException:
488
mandos_clients = dbus.Dictionary()
489
490
(self.mandos_serv
491
.connect_to_signal(u"ClientRemoved",
492
self.find_and_remove_client,
493
dbus_interface=server_interface,
494
byte_arrays=True))
495
(self.mandos_serv
496
.connect_to_signal(u"ClientAdded",
497
self.add_new_client,
498
dbus_interface=server_interface,
499
byte_arrays=True))
500
(self.mandos_serv
501
.connect_to_signal(u"ClientNotFound",
502
self.client_not_found,
503
dbus_interface=server_interface,
504
byte_arrays=True))
505
for path, client in mandos_clients.iteritems():
506
client_proxy_object = self.bus.get_object(self.busname,
507
path)
508
self.add_client(MandosClientWidget(server_proxy_object
509
=self.mandos_serv,
510
proxy_object
511
=client_proxy_object,
512
properties=client,
513
update_hook
514
=self.refresh,
515
delete_hook
516
=self.remove_client,
517
logger
518
=self.log_message),
519
path=path)
520
469
521
470
def client_not_found(self, fingerprint, address):
522
self.log_message((u"Client with address %s and fingerprint %s"
523
u" could not be found" % (address,
524
fingerprint)))
471
self.log_message("Client with address {0} and fingerprint"
472
" {1} could not be found"
473
.format(address, fingerprint))
525
474
526
475
def rebuild(self):
527
476
"""This rebuilds the User Interface.
537
486
self.divider)))
538
487
if self.log_visible:
539
488
self.uilist.append(self.logbox)
540
pass
541
489
self.topwidget = urwid.Pile(self.uilist)
542
490
543
491
def log_message(self, message):
544
492
timestamp = datetime.datetime.now().isoformat()
545
self.log_message_raw(timestamp + u": " + message)
493
self.log_message_raw(timestamp + ": " + message)
546
494
547
495
def log_message_raw(self, markup):
548
496
"""Add a log message to the log buffer."""
551
499
and len(self.log) > self.max_log_length):
552
500
del self.log[0:len(self.log)-self.max_log_length-1]
553
501
self.logbox.set_focus(len(self.logbox.body.contents),
554
coming_from=u"above")
502
coming_from="above")
555
503
self.refresh()
556
504
557
505
def toggle_log_display(self):
558
506
"""Toggle visibility of the log buffer."""
559
507
self.log_visible = not self.log_visible
560
508
self.rebuild()
561
#self.log_message(u"Log visibility changed to: "
509
#self.log_message("Log visibility changed to: "
562
510
# + unicode(self.log_visible))
563
511
564
512
def change_log_display(self):
565
513
"""Change type of log display.
566
514
Currently, this toggles wrapping of text lines."""
567
if self.log_wrap == u"clip":
568
self.log_wrap = u"any"
515
if self.log_wrap == "clip":
516
self.log_wrap = "any"
569
517
else:
570
self.log_wrap = u"clip"
518
self.log_wrap = "clip"
571
519
for textwidget in self.log:
572
520
textwidget.set_wrap_mode(self.log_wrap)
573
#self.log_message(u"Wrap mode: " + self.log_wrap)
521
#self.log_message("Wrap mode: " + self.log_wrap)
574
522
575
523
def find_and_remove_client(self, path, name):
576
"""Find an client from its object path and remove it.
524
"""Find a client by its object path and remove it.
577
525
578
526
This is connected to the ClientRemoved signal from the
579
527
Mandos server object."""
581
529
client = self.clients_dict[path]
582
530
except KeyError:
583
531
# not found?
532
self.log_message("Unknown client {0!r} ({1!r}) removed"
533
.format(name, path))
584
534
return
585
self.remove_client(client, path)
535
client.delete()
586
536
587
537
def add_new_client(self, path):
588
538
client_proxy_object = self.bus.get_object(self.busname, path)
603
553
if path is None:
604
554
path = client.proxy.object_path
605
555
self.clients_dict[path] = client
606
self.clients.sort(None, lambda c: c.properties[u"Name"])
556
self.clients.sort(None, lambda c: c.properties["Name"])
607
557
self.refresh()
608
558
609
559
def remove_client(self, client, path=None):
625
575
626
576
def run(self):
627
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
628
621
self.refresh()
629
622
self._input_callback_tag = (gobject.io_add_watch
630
623
(sys.stdin.fileno(),
640
633
641
634
def process_input(self, source, condition):
642
635
keys = self.screen.get_input()
643
translations = { u"ctrl n": u"down", # Emacs
644
u"ctrl p": u"up", # Emacs
645
u"ctrl v": u"page down", # Emacs
646
u"meta v": u"page up", # Emacs
647
u" ": u"page down", # less
648
u"f": u"page down", # less
649
u"b": u"page up", # less
650
u"j": u"down", # vi
651
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
652
645
}
653
646
for key in keys:
654
647
try:
656
649
except KeyError: # :-)
657
650
pass
658
651
659
if key == u"q" or key == u"Q":
652
if key == "q" or key == "Q":
660
653
self.stop()
661
654
break
662
elif key == u"window resize":
655
elif key == "window resize":
663
656
self.size = self.screen.get_cols_rows()
664
657
self.refresh()
665
elif key == u"\f": # Ctrl-L
658
elif key == "\f": # Ctrl-L
666
659
self.refresh()
667
elif key == u"l" or key == u"D":
660
elif key == "l" or key == "D":
668
661
self.toggle_log_display()
669
662
self.refresh()
670
elif key == u"w" or key == u"i":
663
elif key == "w" or key == "i":
671
664
self.change_log_display()
672
665
self.refresh()
673
elif key == u"?" or key == u"f1" or key == u"esc":
666
elif key == "?" or key == "f1" or key == "esc":
674
667
if not self.log_visible:
675
668
self.log_visible = True
676
669
self.rebuild()
677
self.log_message_raw((u"bold",
678
u" ".
679
join((u"q: Quit",
680
u"?: Help",
681
u"l: Log window toggle",
682
u"TAB: Switch window",
683
u"w: Wrap (log)"))))
684
self.log_message_raw((u"bold",
685
u" "
686
.join((u"Clients:",
687
u"+: Enable",
688
u"-: Disable",
689
u"R: Remove",
690
u"s: Start new checker",
691
u"S: Stop checker",
692
u"C: Checker OK",
693
u"a: Approve",
694
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"))))
695
688
self.refresh()
696
elif key == u"tab":
689
elif key == "tab":
697
690
if self.topwidget.get_focus() is self.logbox:
698
691
self.topwidget.set_focus(0)
699
692
else:
700
693
self.topwidget.set_focus(self.logbox)
701
694
self.refresh()
702
#elif (key == u"end" or key == u"meta >" or key == u"G"
703
# or key == u">"):
695
#elif (key == "end" or key == "meta >" or key == "G"
696
# or key == ">"):
704
697
# pass # xxx end-of-buffer
705
#elif (key == u"home" or key == u"meta <" or key == u"g"
706
# or key == u"<"):
698
#elif (key == "home" or key == "meta <" or key == "g"
699
# or key == "<"):
707
700
# pass # xxx beginning-of-buffer
708
#elif key == u"ctrl e" or key == u"$":
701
#elif key == "ctrl e" or key == "$":
709
702
# pass # xxx move-end-of-line
710
#elif key == u"ctrl a" or key == u"^":
703
#elif key == "ctrl a" or key == "^":
711
704
# pass # xxx move-beginning-of-line
712
#elif key == u"ctrl b" or key == u"meta (" or key == u"h":
705
#elif key == "ctrl b" or key == "meta (" or key == "h":
713
706
# pass # xxx left
714
#elif key == u"ctrl f" or key == u"meta )" or key == u"l":
707
#elif key == "ctrl f" or key == "meta )" or key == "l":
715
708
# pass # xxx right
716
#elif key == u"a":
709
#elif key == "a":
717
710
# pass # scroll up log
718
#elif key == u"z":
711
#elif key == "z":
719
712
# pass # scroll down log
720
713
elif self.topwidget.selectable():
721
714
self.topwidget.keypress(self.size, key)
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Version: 2.0.2.dev0