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#!/bin/bash
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#!/bin/bash
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# $Id: alcasar-bypass.sh 1469 2014-10-30 21:58:47Z richard $
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# $Id: alcasar-bypass.sh 1482 2014-11-07 22:11:06Z richard $
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# alcasar-bypass.sh
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# alcasar-bypass.sh
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# by 3abtux and Rexy
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# by 3abtux and Rexy
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# This script is distributed under the Gnu General Public License (GPL)
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# This script is distributed under the Gnu General Public License (GPL)
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echo "$usage"
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echo "$usage"
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exit 0
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exit 0
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;;
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;;
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--on | -on)
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--on | -on)
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# activation du contournement
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# activation du contournement
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for i in chilli dansguardian havp mysqld radiusd httpd freshclam dnsmasq squid
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/usr/local/sbin/alcasar-logout.sh all
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for i in chilli
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do
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do
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if (pgrep $i) > /dev/null ; then /usr/bin/systemctl stop $i.service ; fi
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if (pgrep $i) > /dev/null ; then /usr/bin/systemctl stop $i.service ; fi
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done
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done
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echo "$INTIF configuration ..."
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cp /etc/sysconfig/network-scripts/default-ifcfg-$INTIF /etc/sysconfig/network-scripts/ifcfg-$INTIF
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cp /etc/sysconfig/network-scripts/default-ifcfg-$INTIF /etc/sysconfig/network-scripts/ifcfg-$INTIF
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ifup $INTIF
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ifup $INTIF
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sh /usr/local/bin/alcasar-iptables-bypass.sh
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sh /usr/local/bin/alcasar-iptables-bypass.sh
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echo "dnsmasq Configuration ..."
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$SED "s?^conf-dir=.*?#&?g" /etc/dnsmasq-blacklist.conf
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$SED "s?^no-dhcp-interface=.*?#&?g" /etc/dnsmasq.conf /etc/dnsmasq-blacklist.conf
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$SED "s?^no-dhcp-interface.*?#&?g" /etc/dnsmasq.conf
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/etc/init.d/dnsmasq start
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/usr/bin/systemctl restart dnsmasq
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echo "Le contournement des modules d'authentification de filtrage est activé"
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echo "ALCASAR est en mode 'bypass'"
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echo "les journaux de connexions continuent néanmoins d'être enregistrés"
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echo "ALCASAR is in 'bypass' mode"
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;;
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;;
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--off | -off)
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--off | -off)
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# désactivation du contournement
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# désactivation du contournement
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if (pgrep dnsmasq) > /dev/null ; then /etc/init.d/dnsmasq stop ; fi
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$SED "s?^#no-dhcp-interface=$INTIF?no-dhcp-interface=$INTIF?g" /etc/dnsmasq.conf
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echo "dnsmasq Configuration ..."
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$SED "s?^#conf-dir=.*?conf-dir=/usr/local/share/dnsmasq-bl-enabled?g" /etc/dnsmasq-blacklist.conf
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$SED "s?^#no-dhcp-interface=tun0?no-dhcp-interface=tun0?g" /etc/dnsmasq.conf
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$SED "s?^#no-dhcp-interface=.*?no-dhcp-interface=$INTIF?g" /etc/dnsmasq.conf /etc/dnsmasq-blacklist.conf
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$SED "s?^#no-dhcp-interface=lo?no-dhcp-interface=lo?g" /etc/dnsmasq.conf
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systemctl restart dnsmasq
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rm -f /etc/sysconfig/network-scripts/ifcfg-$INTIF
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rm -f /etc/sysconfig/network-scripts/ifcfg-$INTIF
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for i in chilli dansguardian havp mysqld radiusd httpd freshclam dnsmasq squid
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do
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if ! (pgrep $i) > /dev/null ; then /usr/bin/systemctl start $i.service; fi
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/usr/bin/systemctl start chilli
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done
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sh /usr/local/bin/alcasar-iptables.sh
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sh /usr/local/bin/alcasar-iptables.sh
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echo "L'authentification et le filtrage sont de nouveau activés"
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echo "L'authentification et le filtrage sont actifs"
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echo "Authentication ans filterig system are enabled"
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;;
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;;
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*)
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*)
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echo "Argument inconnu :$1";
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echo "Argument inconnu :$1";
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echo "$usage"
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echo "$usage"
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exit 1
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exit 1
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