med/users/management/commands/stop_portail.py

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# Copyright © 2017 Gabriel Détraz
# Copyright © 2017 Goulven Kermarec
# Copyright © 2017 Augustin Lemesle
#
# 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
# Ce script est appellé avant le démarage du portail, il insère les bonnes règles
# dans l'iptables et active le routage
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from django.core.management.base import BaseCommand, CommandError
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from users.models import restore_iptables, create_ip_set, fill_ipset, disable_iptables, apply
from portail_captif.settings import AUTORIZED_INTERFACES
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class Command(BaseCommand):
help = 'Mets en place iptables et le set ip au démarage'
def handle(self, *args, **options):
# Destruction de l'iptables
disable_iptables()
# Desactivation du routage sur les bonnes if
for interface in AUTORIZED_INTERFACES:
apply(["sudo", "-n", "sysctl", "net.ipv6.conf.%s.forwarding=0" % interface])
apply(["sudo", "-n", "sysctl", "net.ipv4.conf.%s.forwarding=0" % interface])