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#!/usr/bin/env python
## system-config-printer
## Copyright (C) 2006, 2007, 2008, 2009, 2010 Red Hat, Inc.
## Authors:
## Tim Waugh <twaugh@redhat.com>
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# config is generated from config.py.in by configure
import config
import dbus
import pickle
class Firewall:
ALLOW_IPP_CLIENT = "--service=ipp-client"
ALLOW_IPP_SERVER = "--service=ipp"
ALLOW_SAMBA_CLIENT = "--service=samba-client"
ALLOW_MDNS = "--service=mdns"
ALLOW_SNMP = "--port=161:udp"
def _get_fw_data (self):
try:
bus = dbus.SystemBus ()
obj = bus.get_object ("org.fedoraproject.Config.Firewall",
"/org/fedoraproject/Config/Firewall")
iface = dbus.Interface (obj, "org.fedoraproject.Config.Firewall")
self._firewall = iface
p = self._firewall.read ()
self._fw_data = pickle.loads (p.encode ('utf-8'))
except dbus.DBusException:
raise RuntimeError
return self._fw_data
def write (self):
pass
def _check_any_allowed (self, search):
return True
def add_rule (self, rule):
pass
def check_ipp_client_allowed (self):
return self._check_any_allowed (set(["--port=631:udp",
self.ALLOW_IPP_CLIENT]))
def check_ipp_server_allowed (self):
return self._check_any_allowed (set(["--port=631:tcp",
self.ALLOW_IPP_SERVER]))
def check_samba_client_allowed (self):
return self._check_any_allowed (set([self.ALLOW_SAMBA_CLIENT]))
def check_mdns_allowed (self):
return self._check_any_allowed (set(["--port=5353:udp",
self.ALLOW_MDNS]))
def check_snmp_allowed (self):
return self._check_any_allowed (set([self.ALLOW_SNMP]))
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