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franck |
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#!/bin/bash
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# $Id: alcasar-watchdog-hl/sh 2113 2017-01-08 22:43:26Z richard $
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# alcasar-watchdog-hl.sh
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# by 3abtux
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# This script is distributed under the Gnu General Public License (GPL)
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# - Ce script déconnecte les équipements réseau qui sont identifiés en 0.0.0.0
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# - This script disconnects the network equipments which are identified in 0.0.0.0
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CONF_FILE="/usr/local/etc/alcasar.conf"
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EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2` # EXTernal InterFace
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INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2` # INTernal InterFace
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tom.houday |
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private_ip_mask=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
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franck |
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private_ip_mask=${private_ip_mask:=192.168.182.1/24}
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PRIVATE_IP="192.168.180.1"
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OLDIFS=$IFS
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IFS=$'\n'
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usage="Usage: alcasar-watchdog-hl.sh "
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case $1 in
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-\? | -h* | --h*)
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echo "$usage"
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exit 0
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;;
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*)
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# We disconnect inactive users (its means that their 'status.php' tab has been closed --> their ip address isn't in $current_users_file)
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# process each equipment known by chilli to check if IP address is usurped (with arping)
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for system in `/usr/sbin/chilli_query list |grep "0\.0\.0\.0 dnat"`
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do
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active_mac=`echo $system | cut -d" " -f1`
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# echo "$active_mac associe à 0.0.0.0"
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# disconnect equipement is 0.0.0.0
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echo "$(date "+[%x-%X] : ")alcasar-watchdog-hl : $active_mac is in bad lan. Alcasar release the equipment." >> /var/Save/security/watchdog-hl.log
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/usr/sbin/chilli_query dhcp-release $active_mac
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done
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# /usr/sbin/chilli_query list |grep "0\.0\.0\.0 dnat"
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;;
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esac
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IFS=$OLDIFS
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