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- Committer: Teddy Hogeborn
- Date: 2015-05-30 16:47:00 UTC
- Revision ID: teddy@recompile.se-20150530164700-77zrd7964gdhbk1f
mandos: Disable D-Bus if any DBusException is raised when connecting.
- files added:
- debian/mandos-client.examples
- debian/upstream
- 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 © 2009-2011 Teddy Hogeborn
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# Copyright © 2009-2011 Björn Påhlsson
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# Copyright © 2009-2014 Teddy Hogeborn
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# Copyright © 2009-2014 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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# 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@fukt.bsnet.se>.
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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, unicode_literals
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from __future__ import (division, absolute_import, print_function,
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unicode_literals)
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try:
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from future_builtins import *
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except ImportError:
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pass
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import sys
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import os
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import signal
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import datetime
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import urwid
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from dbus.mainloop.glib import DBusGMainLoop
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import gobject
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try:
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import gobject
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except ImportError:
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from gi.repository import GObject as gobject
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import dbus
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import UserList
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import locale
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if sys.version_info.major == 2:
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str = unicode
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45
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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 = "1.3.0"
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# Always run in monochrome mode
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urwid.curses_display.curses.has_colors = lambda : False
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# Urwid doesn't support blinking, but we want it. Since we have no
60
# use for underline on its own, we make underline also always blink.
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urwid.curses_display.curses.A_UNDERLINE |= (
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urwid.curses_display.curses.A_BLINK)
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version = "1.6.9"
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def isoformat_to_datetime(iso):
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"Parse an ISO 8601 date string to a datetime.datetime()"
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properties and calls a hook function when any of them are
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changed.
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"""
85
def __init__(self, proxy_object=None, *args, **kwargs):
86
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()
89
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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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("PropertiesChanged",
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self.properties_changed,
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dbus.PROPERTIES_IFACE,
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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=None, value=None):
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"""This is called whenever we get a PropertyChanged signal
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It updates the changed property in the "properties" dict.
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def properties_changed(self, interface, properties, invalidated):
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"""This is called whenever we get a PropertiesChanged signal
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It updates the changed properties in the "properties" dict.
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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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self.properties.update(properties)
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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("")
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# The widget shown when we have focus
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self._focus_text_widget = urwid.Text("")
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super(MandosClientWidget, self).__init__(
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update_hook=update_hook, delete_hook=delete_hook,
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*args, **kwargs)
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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
140
["LastCheckedOK"])
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if last_checked_ok is None:
142
self.last_checker_failed = True
143
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=
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self.properties
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["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("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.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 {}'
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.format(self.properties["Name"]), level=0)
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def property_changed(self, property=None, value=None):
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super(self, MandosClientWidget).property_changed(property,
180
value)
181
if property == "ApprovalPending":
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using_timer(bool(value))
183
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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:
190
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:
172
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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177
if exitstatus == 0:
203
if self.last_checker_failed:
204
self.last_checker_failed = False
205
self.using_timer(False)
206
#self.logger('Checker for client %s (command "%s")'
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# ' was successful'
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# % (self.properties["Name"], command))
178
self.logger('Checker for client {} (command "{}")'
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' succeeded'.format(self.properties["Name"],
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command), level=0)
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self.update()
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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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184
if os.WIFEXITED(condition):
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self.logger('Checker for client %s (command "%s")'
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' failed with exit code %s'
218
% (self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
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self.logger('Checker for client {} (command "{}") failed'
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' with exit code {}'
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.format(self.properties["Name"], command,
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os.WEXITSTATUS(condition)))
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elif os.WIFSIGNALED(condition):
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self.logger('Checker for client %s (command "%s")'
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' was killed by signal %s'
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% (self.properties["Name"], command,
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os.WTERMSIG(condition)))
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self.logger('Checker for client {} (command "{}") was'
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' killed by signal {}'
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.format(self.properties["Name"], command,
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os.WTERMSIG(condition)))
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194
elif os.WCOREDUMP(condition):
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self.logger('Checker for client %s (command "%s")'
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' dumped core'
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% (self.properties["Name"], command))
195
self.logger('Checker for client {} (command "{}") dumped'
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' core'.format(self.properties["Name"],
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command))
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198
else:
230
self.logger('Checker for client %s completed'
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' mysteriously')
199
self.logger('Checker for client {} completed'
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' mysteriously'
201
.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('Client %s started checker "%s"'
236
# % (self.properties["Name"], unicode(command)))
237
pass
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"""Server signals that a checker started."""
206
self.logger('Client {} started checker "{}"'
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.format(self.properties["Name"],
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command), level=0)
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def got_secret(self):
240
self.last_checker_failed = False
241
self.logger('Client %s received its secret'
242
% self.properties["Name"])
211
self.logger('Client {} 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 = 'Client %s needs approval within %s seconds'
216
message = 'Client {} needs approval within {} seconds'
247
217
else:
248
message = 'Client %s will get its secret in %s seconds'
249
self.logger(message
250
% (self.properties["Name"], timeout/1000))
251
self.using_timer(True)
218
message = 'Client {} will get its secret in {} seconds'
219
self.logger(message.format(self.properties["Name"],
220
timeout/1000))
252
221
253
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def rejected(self, reason):
254
self.logger('Client %s was rejected; reason: %s'
255
% (self.properties["Name"], reason))
223
self.logger('Client {} was rejected; reason: {}'
224
.format(self.properties["Name"], reason))
256
225
257
226
def selectable(self):
258
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"""Make this a "selectable" widget.
280
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"bold-underline-blink":
281
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"bold-underline-blink-standout",
282
251
}
283
252
284
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# Rebuild focus and non-focus widgets using current properties
285
254
286
255
# Base part of a client. Name!
287
base = ('%(name)s: '
288
% {"name": self.properties["Name"]})
256
base = '{name}: '.format(name=self.properties["Name"])
289
257
if not self.properties["Enabled"]:
290
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message = "DISABLED"
259
self.using_timer(False)
291
260
elif self.properties["ApprovalPending"]:
292
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timeout = datetime.timedelta(milliseconds
293
262
= self.properties
295
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last_approval_request = isoformat_to_datetime(
296
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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)
267
timer = max(timeout - (datetime.datetime.utcnow()
268
- last_approval_request),
269
datetime.timedelta())
300
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else:
301
271
timer = datetime.timedelta()
302
272
if self.properties["ApprovedByDefault"]:
303
message = "Approval in %s. (d)eny?"
304
else:
305
message = "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
["Timeout"])
311
last_ok = isoformat_to_datetime(
312
max((self.properties["LastCheckedOK"]
313
or self.properties["Created"]),
314
self.properties["LastEnabled"]))
315
timer = timeout - (datetime.datetime.utcnow() - last_ok)
273
message = "Approval in {}. (d)eny?"
274
else:
275
message = "Denial in {}. (a)pprove?"
276
message = message.format(str(timer).rsplit(".", 1)[0])
277
self.using_timer(True)
278
elif self.properties["LastCheckerStatus"] != 0:
279
# When checker has failed, show timer until client expires
280
expires = self.properties["Expires"]
281
if expires == "":
282
timer = datetime.timedelta(0)
283
else:
284
expires = (datetime.datetime.strptime
285
(expires, '%Y-%m-%dT%H:%M:%S.%f'))
286
timer = max(expires - datetime.datetime.utcnow(),
287
datetime.timedelta())
316
288
message = ('A checker has failed! Time until client'
317
' gets disabled: %s'
318
% unicode(timer).rsplit(".", 1)[0])
289
' gets disabled: {}'
290
.format(str(timer).rsplit(".", 1)[0]))
291
self.using_timer(True)
319
292
else:
320
293
message = "enabled"
321
self._text = "%s%s" % (base, message)
322
294
self.using_timer(False)
295
self._text = "{}{}".format(base, message)
296
323
297
if not urwid.supports_unicode():
324
298
self._text = self._text.encode("ascii", "replace")
325
299
textlist = [("normal", self._text)]
337
311
self.update_hook()
338
312
339
313
def update_timer(self):
340
"called by gobject"
314
"""called by gobject. Will indefinitely loop until
315
gobject.source_remove() on tag is called"""
341
316
self.update()
342
317
return True # Keep calling this
343
318
344
def delete(self):
319
def delete(self, **kwargs):
345
320
if self._update_timer_callback_tag is not None:
346
321
gobject.source_remove(self._update_timer_callback_tag)
347
322
self._update_timer_callback_tag = None
323
for match in self.match_objects:
324
match.remove()
325
self.match_objects = ()
348
326
if self.delete_hook is not None:
349
327
self.delete_hook(self)
328
return super(MandosClientWidget, self).delete(**kwargs)
350
329
351
330
def render(self, maxcolrow, focus=False):
352
331
"""Render differently if we have focus.
358
337
"""Handle keys.
359
338
This overrides the method from urwid.FlowWidget"""
360
339
if key == "+":
361
self.proxy.Enable(dbus_interface = client_interface)
340
self.proxy.Enable(dbus_interface = client_interface,
341
ignore_reply=True)
362
342
elif key == "-":
363
self.proxy.Disable(dbus_interface = client_interface)
343
self.proxy.Disable(dbus_interface = client_interface,
344
ignore_reply=True)
364
345
elif key == "a":
365
346
self.proxy.Approve(dbus.Boolean(True, variant_level=1),
366
dbus_interface = client_interface)
347
dbus_interface = client_interface,
348
ignore_reply=True)
367
349
elif key == "d":
368
350
self.proxy.Approve(dbus.Boolean(False, variant_level=1),
369
dbus_interface = client_interface)
351
dbus_interface = client_interface,
352
ignore_reply=True)
370
353
elif key == "R" or key == "_" or key == "ctrl k":
371
354
self.server_proxy_object.RemoveClient(self.proxy
372
.object_path)
355
.object_path,
356
ignore_reply=True)
373
357
elif key == "s":
374
self.proxy.StartChecker(dbus_interface = client_interface)
358
self.proxy.StartChecker(dbus_interface = client_interface,
359
ignore_reply=True)
375
360
elif key == "S":
376
self.proxy.StopChecker(dbus_interface = client_interface)
361
self.proxy.StopChecker(dbus_interface = client_interface,
362
ignore_reply=True)
377
363
elif key == "C":
378
self.proxy.CheckedOK(dbus_interface = client_interface)
364
self.proxy.CheckedOK(dbus_interface = client_interface,
365
ignore_reply=True)
379
366
# xxx
380
367
# elif key == "p" or key == "=":
381
368
# self.proxy.pause()
386
373
else:
387
374
return key
388
375
389
def property_changed(self, property=None, value=None,
390
*args, **kwargs):
391
"""Call self.update() if old value is not new value.
376
def properties_changed(self, interface, properties, invalidated):
377
"""Call self.update() if any properties changed.
392
378
This overrides the method from MandosClientPropertyCache"""
393
property_name = unicode(property)
394
old_value = self.properties.get(property_name)
395
super(MandosClientWidget, self).property_changed(
396
property=property, value=value, *args, **kwargs)
397
if self.properties.get(property_name) != old_value:
379
old_values = { key: self.properties.get(key)
380
for key in properties.keys() }
381
super(MandosClientWidget, self).properties_changed(
382
interface, properties, invalidated)
383
if any(old_values[key] != self.properties.get(key)
384
for key in old_values):
398
385
self.update()
399
386
400
387
403
390
"down" key presses, thus not allowing any containing widgets to
404
391
use them as an excuse to shift focus away from this widget.
405
392
"""
406
def keypress(self, maxcolrow, key):
407
ret = super(ConstrainedListBox, self).keypress(maxcolrow, key)
393
def keypress(self, *args, **kwargs):
394
ret = super(ConstrainedListBox, self).keypress(*args, **kwargs)
408
395
if ret in ("up", "down"):
409
396
return
410
397
return ret
414
401
"""This is the entire user interface - the whole screen
415
402
with boxes, lists of client widgets, etc.
416
403
"""
417
def __init__(self, max_log_length=1000):
404
def __init__(self, max_log_length=1000, log_level=1):
418
405
DBusGMainLoop(set_as_default=True)
419
406
420
407
self.screen = urwid.curses_display.Screen()
423
410
("normal",
424
411
"default", "default", None),
425
412
("bold",
426
"default", "default", "bold"),
413
"bold", "default", "bold"),
427
414
("underline-blink",
428
"default", "default", "underline"),
415
"underline,blink", "default", "underline,blink"),
429
416
("standout",
430
"default", "default", "standout"),
417
"standout", "default", "standout"),
431
418
("bold-underline-blink",
432
"default", "default", ("bold", "underline")),
419
"bold,underline,blink", "default", "bold,underline,blink"),
433
420
("bold-standout",
434
"default", "default", ("bold", "standout")),
421
"bold,standout", "default", "bold,standout"),
435
422
("underline-blink-standout",
436
"default", "default", ("underline", "standout")),
423
"underline,blink,standout", "default",
424
"underline,blink,standout"),
437
425
("bold-underline-blink-standout",
438
"default", "default", ("bold", "underline",
439
"standout")),
426
"bold,underline,blink,standout", "default",
427
"bold,underline,blink,standout"),
440
428
))
441
429
442
430
if urwid.supports_unicode():
457
445
self.log = []
458
446
self.max_log_length = max_log_length
459
447
448
self.log_level = log_level
449
460
450
# We keep a reference to the log widget so we can remove it
461
451
# from the ListWalker without it getting destroyed
462
452
self.logbox = ConstrainedListBox(self.log)
474
464
475
465
self.busname = domain + '.Mandos'
476
466
self.main_loop = gobject.MainLoop()
477
self.bus = dbus.SystemBus()
478
mandos_dbus_objc = self.bus.get_object(
479
self.busname, "/", 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("ClientRemoved",
491
self.find_and_remove_client,
492
dbus_interface=server_interface,
493
byte_arrays=True))
494
(self.mandos_serv
495
.connect_to_signal("ClientAdded",
496
self.add_new_client,
497
dbus_interface=server_interface,
498
byte_arrays=True))
499
(self.mandos_serv
500
.connect_to_signal("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
467
520
468
def client_not_found(self, fingerprint, address):
521
self.log_message(("Client with address %s and fingerprint %s"
522
" could not be found" % (address,
523
fingerprint)))
469
self.log_message("Client with address {} and fingerprint {}"
470
" could not be found"
471
.format(address, fingerprint))
524
472
525
473
def rebuild(self):
526
474
"""This rebuilds the User Interface.
536
484
self.divider)))
537
485
if self.log_visible:
538
486
self.uilist.append(self.logbox)
539
pass
540
487
self.topwidget = urwid.Pile(self.uilist)
541
488
542
def log_message(self, message):
489
def log_message(self, message, level=1):
490
"""Log message formatted with timestamp"""
491
if level < self.log_level:
492
return
543
493
timestamp = datetime.datetime.now().isoformat()
544
self.log_message_raw(timestamp + ": " + message)
494
self.log_message_raw("{}: {}".format(timestamp, message),
495
level=level)
545
496
546
def log_message_raw(self, markup):
497
def log_message_raw(self, markup, level=1):
547
498
"""Add a log message to the log buffer."""
499
if level < self.log_level:
500
return
548
501
self.log.append(urwid.Text(markup, wrap=self.log_wrap))
549
502
if (self.max_log_length
550
503
and len(self.log) > self.max_log_length):
557
510
"""Toggle visibility of the log buffer."""
558
511
self.log_visible = not self.log_visible
559
512
self.rebuild()
560
#self.log_message("Log visibility changed to: "
561
# + unicode(self.log_visible))
513
self.log_message("Log visibility changed to: {}"
514
.format(self.log_visible), level=0)
562
515
563
516
def change_log_display(self):
564
517
"""Change type of log display.
569
522
self.log_wrap = "clip"
570
523
for textwidget in self.log:
571
524
textwidget.set_wrap_mode(self.log_wrap)
572
#self.log_message("Wrap mode: " + self.log_wrap)
525
self.log_message("Wrap mode: {}".format(self.log_wrap),
526
level=0)
573
527
574
528
def find_and_remove_client(self, path, name):
575
"""Find an client from its object path and remove it.
529
"""Find a client by its object path and remove it.
576
530
577
531
This is connected to the ClientRemoved signal from the
578
532
Mandos server object."""
580
534
client = self.clients_dict[path]
581
535
except KeyError:
582
536
# not found?
537
self.log_message("Unknown client {!r} ({!r}) removed"
538
.format(name, path))
583
539
return
584
self.remove_client(client, path)
540
client.delete()
585
541
586
542
def add_new_client(self, path):
587
543
client_proxy_object = self.bus.get_object(self.busname, path)
602
558
if path is None:
603
559
path = client.proxy.object_path
604
560
self.clients_dict[path] = client
605
self.clients.sort(None, lambda c: c.properties["Name"])
561
self.clients.sort(key=lambda c: c.properties["Name"])
606
562
self.refresh()
607
563
608
564
def remove_client(self, client, path=None):
610
566
if path is None:
611
567
path = client.proxy.object_path
612
568
del self.clients_dict[path]
613
if not self.clients_dict:
614
# Work around bug in Urwid 0.9.8.3 - if a SimpleListWalker
615
# is completely emptied, we need to recreate it.
616
self.clients = urwid.SimpleListWalker([])
617
self.rebuild()
618
569
self.refresh()
619
570
620
571
def refresh(self):
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
if not mandos_clients:
588
self.log_message_raw(("bold", "Note: Server has no clients."))
589
except dbus.exceptions.DBusException:
590
self.log_message_raw(("bold", "Note: No Mandos server running."))
591
mandos_clients = dbus.Dictionary()
592
593
(self.mandos_serv
594
.connect_to_signal("ClientRemoved",
595
self.find_and_remove_client,
596
dbus_interface=server_interface,
597
byte_arrays=True))
598
(self.mandos_serv
599
.connect_to_signal("ClientAdded",
600
self.add_new_client,
601
dbus_interface=server_interface,
602
byte_arrays=True))
603
(self.mandos_serv
604
.connect_to_signal("ClientNotFound",
605
self.client_not_found,
606
dbus_interface=server_interface,
607
byte_arrays=True))
608
for path, client in mandos_clients.items():
609
client_proxy_object = self.bus.get_object(self.busname,
610
path)
611
self.add_client(MandosClientWidget(server_proxy_object
612
=self.mandos_serv,
613
proxy_object
614
=client_proxy_object,
615
properties=client,
616
update_hook
617
=self.refresh,
618
delete_hook
619
=self.remove_client,
620
logger
621
=self.log_message),
622
path=path)
623
627
624
self.refresh()
628
625
self._input_callback_tag = (gobject.io_add_watch
629
626
(sys.stdin.fileno(),
661
658
elif key == "window resize":
662
659
self.size = self.screen.get_cols_rows()
663
660
self.refresh()
664
elif key == "\f": # Ctrl-L
661
elif key == "ctrl l":
662
self.screen.clear()
665
663
self.refresh()
666
664
elif key == "l" or key == "D":
667
665
self.toggle_log_display()
679
677
"?: Help",
680
678
"l: Log window toggle",
681
679
"TAB: Switch window",
682
"w: Wrap (log)"))))
680
"w: Wrap (log lines)",
681
"v: Toggle verbose log",
682
))))
683
683
self.log_message_raw(("bold",
684
684
" "
685
685
.join(("Clients:",
698
698
else:
699
699
self.topwidget.set_focus(self.logbox)
700
700
self.refresh()
701
elif key == "v":
702
if self.log_level == 0:
703
self.log_level = 1
704
self.log_message("Verbose mode: Off")
705
else:
706
self.log_level = 0
707
self.log_message("Verbose mode: On")
701
708
#elif (key == "end" or key == "meta >" or key == "G"
702
709
# or key == ">"):
703
710
# pass # xxx end-of-buffer
726
733
ui.run()
727
734
except KeyboardInterrupt:
728
735
ui.screen.stop()
729
except Exception, e:
730
ui.log_message(unicode(e))
736
except Exception as e:
737
ui.log_message(str(e))
731
738
ui.screen.stop()
732
739
raise
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0