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#/bin/bash
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#/bin/bash
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# $Id: alcasar-conf.sh 1554 2015-01-11 22:42:51Z richard $
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# $Id: alcasar-conf.sh 1564 2015-02-09 23:18:36Z richard $
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# alcasar-conf.sh
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# alcasar-conf.sh
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# by REXY
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# by 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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# Ce script permet la mise à jour ALCASAR 
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# Ce script permet la mise à jour ALCASAR 
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#	- création de l'archive des fichiers de configuration (/tmp/alcasar-conf.tar.gz)
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#	- création de l'archive des fichiers de configuration (/tmp/alcasar-conf.tar.gz)
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#	- chargement d'une archive (lors de la mise à jour d'un alcasar)
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#	- chargement d'une archive (lors de la mise à jour d'un alcasar)
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#	- application des directives du fichier de conf central "/usr/local/etc/alcasar.conf" (lors d'un changement de conf à chaud) 
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#	- application des directives du fichier de conf central "/usr/local/etc/alcasar.conf" (lors d'un changement de conf à chaud) 
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# This script allows ALCASAR update 
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# This script allows ALCASAR update 
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#	- create the configuration files backup (/tmp/alcasar-conf.tar.gz)
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#	- create the configuration files backup (/tmp/alcasar-conf.tar.gz)
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#	- load the bachup of configuration files (during the update process)
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#	- load the bachup of configuration files (during the update process)
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#	- apply ALCASAR central configuration file "/usr/local/etc/alcasar.conf" (when hot modification are needed)
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#	- apply ALCASAR central configuration file "/usr/local/etc/alcasar.conf" (when hot modification are needed)
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new="$(date +%G%m%d-%Hh%M)"  			# date et heure des fichiers
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new="$(date +%G%m%d-%Hh%M)"  			# date et heure des fichiers
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fichier="alcasar-conf-$new.tar.gz"		# nom du fichier de sauvegarde
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fichier="alcasar-conf-$new.tar.gz"		# nom du fichier de sauvegarde
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DIR_UPDATE="/tmp/conf"				# répertoire de stockage des fichier de conf pour une mise à jour
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DIR_UPDATE="/tmp/conf"				# répertoire de stockage des fichier de conf pour une mise à jour
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DIR_WEB="/var/www/html"				# répertoire du centre de gestion
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DIR_WEB="/var/www/html"				# répertoire du centre de gestion
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DIR_BIN="/usr/local/bin"			# répertoire des scripts d'admin
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DIR_BIN="/usr/local/bin"			# répertoire des scripts d'admin
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DIR_SBIN="/usr/local/sbin"			# répertoire des scripts d'admin
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DIR_SBIN="/usr/local/sbin"			# répertoire des scripts d'admin
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DIR_ETC="/usr/local/etc"			# répertoire des fichiers de conf
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DIR_ETC="/usr/local/etc"			# répertoire des fichiers de conf
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DIR_SAVE="/var/Save/system_backup"		# répertoire de sauvegarde
-
 
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CONF_FILE="$DIR_ETC/alcasar.conf"		# main alcasar conf file
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CONF_FILE="$DIR_ETC/alcasar.conf"		# main alcasar conf file
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VERSION="/var/www/html/VERSION"			# contient la version en cours
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VERSION="/var/www/html/VERSION"			# contient la version en cours
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EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`	# EXTernal InterFace
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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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INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`	# INTernal InterFace
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HOSTNAME="alcasar"
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HOSTNAME="alcasar"
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DB_USER="radius"
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DB_USER="radius"
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radiuspwd=""
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radiuspwd=""
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SED="/bin/sed -i"
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SED="/bin/sed -i"
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RUNNING_VERSION=`cat $VERSION|cut -d" " -f1`
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RUNNING_VERSION=`cat $VERSION|cut -d" " -f1`
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MAJ_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f1`
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MAJ_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f1`
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MIN_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f2|cut -c1`
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MIN_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f2|cut -c1`
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UPD_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f3`
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UPD_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f3`
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DOMAIN=`grep DOMAIN $CONF_FILE|cut -d"=" -f2` 2>/dev/null # Error if (Version < 2.2) (no conf file)
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DOMAIN=`grep DOMAIN $CONF_FILE|cut -d"=" -f2` 2>/dev/null
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DOMAIN=${DOMAIN:=localdomain}
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DOMAIN=${DOMAIN:=localdomain}
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DATE=`date '+%d %B %Y - %Hh%M'`
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DATE=`date '+%d %B %Y - %Hh%M'`
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private_network_calc ()
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private_network_calc ()
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{
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{
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	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
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	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
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	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`				# @ réseau de consultation (ex.: 192.168.182.0)
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	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`				# @ réseau de consultation (ex.: 192.168.182.0)
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	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX							# @ + masque du réseau de consult (192.168.182.0/24)
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	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX							# @ + masque du réseau de consult (192.168.182.0/24)
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	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`		# classes de réseau (ex.: 2=classe B, 3=classe C)
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	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`		# classes de réseau (ex.: 2=classe B, 3=classe C)
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	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
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	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
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	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
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	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
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	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`				# last octet of LAN address
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	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`				# last octet of LAN address
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	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`				# last octet of LAN broadcast
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	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`				# last octet of LAN broadcast
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	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
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	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
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	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
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	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
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	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
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	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
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	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
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	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
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}
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}
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usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
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usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
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nb_args=$#
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nb_args=$#
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args=$1
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args=$1
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if [ $nb_args -eq 0 ]
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if [ $nb_args -eq 0 ]
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then
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then
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	nb_args=1
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	nb_args=1
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	args="-h"
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	args="-h"
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fi
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fi
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case $args in
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case $args in
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	-\? | -h* | --h*)
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	-\? | -h* | --h*)
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		echo "$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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	--create|-create)	
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	--create|-create)	
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		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
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		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
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		mkdir $DIR_UPDATE
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		mkdir $DIR_UPDATE
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# Sauvegarde de la base des usagers
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# Sauvegarde de la base des usagers
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		$DIR_SBIN/alcasar-mysql.sh -dump
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		$DIR_SBIN/alcasar-mysql.sh -dump
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		cp /var/Save/base/`ls /var/Save/base|tail -1` $DIR_UPDATE
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		cp /var/Save/base/`ls /var/Save/base|tail -1` $DIR_UPDATE
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# Sauvegarde du logo
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# Sauvegarde du logo
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		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
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		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
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# Sauvegarde des fichiers exploités par dansguardian 
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# Sauvegarde des fichiers exploités par dansguardian 
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		cp -f /etc/dansguardian/lists/exceptioniplist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/exceptioniplist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/urlregexplist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/urlregexplist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/exceptionsitelist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/exceptionsitelist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/bannedsitelist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/bannedsitelist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/exceptionurllist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/exceptionurllist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/bannedurllist $DIR_UPDATE
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		cp -f /etc/dansguardian/lists/bannedurllist $DIR_UPDATE
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		cp -rf /etc/dansguardian/lists/blacklists/ossi $DIR_UPDATE
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		cp -rf /etc/dansguardian/lists/blacklists/ossi $DIR_UPDATE
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# sauvegarde des fichiers : de conf, de filtrage, d'exception, digest, etc.
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# sauvegarde des fichiers : de conf, de filtrage, d'exception, digest, etc.
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		mkdir $DIR_UPDATE/etc/
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		mkdir $DIR_UPDATE/etc/
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		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
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		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
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# particularité des versions
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# sauvegarde des certificats (serveur et CA)
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		cert_date=`/usr/bin/openssl x509 -noout -in /etc/pki/tls/certs/alcasar.crt -dates|grep After|cut -d"=" -f2`
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		cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE
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		cp -f /etc/pki/tls/private/alcasar.key $DIR_UPDATE
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# si version <= 2.8
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		cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
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		if [ $MAJ_RUNNING_VERSION -lt 2 ] || ([ $MAJ_RUNNING_VERSION -eq 2 ] && [ $MIN_RUNNING_VERSION -lt 8 ])
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		cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
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		then
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		if [ -e /etc/pki/tls/certs/server-chain.crt ]; then
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			$SED "s?alcasar?alcasar.$DOMAIN?g" $DIR_UPDATE/etc/digest/*	# add the domainname to the hostname
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			cp -f /etc/pki/tls/certs/server-chain.crt $DIR_UPDATE
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		else
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		else
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# si version > 2.8 : sauvegarde des certificats (serveur et CA)
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			cert_date=`/usr/bin/openssl x509 -noout -in /etc/pki/tls/certs/alcasar.crt -dates|grep After|cut -d"=" -f2`
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			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE
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			cp -f /etc/pki/tls/private/alcasar.key $DIR_UPDATE
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			cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
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			cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
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			if [ -e /etc/pki/tls/certs/server-chain.crt ]; then
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101
				cp -f /etc/pki/tls/certs/server-chain.crt $DIR_UPDATE
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			else
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				cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.crt
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			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.crt
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			fi
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		fi
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		fi
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# Changes since V2.6
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# SSH_ADMIN_FROM is redefined
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		$SED "s?^Admin_from_IP=.*?SSH_ADMIN_FROM=0.0.0.0/0.0.0.0?" $CONF_FILE
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# macallowed is replaced with macauth 
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		rm -f $DIR_UPDATE/etc/alcasar-macallowed
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# The option 'EXT_LAN_FILTERING' is deleted
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		$SED "/^EXT_LAN/d" $CONF_FILE
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# The category "ip" no longer exist
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		$SED "/\/ip\/urls/d" $DIR_UPDATE/bannedurllist;	$SED "/\/ip\/domains/d" $DIR_UPDATE/bannedsitelist
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		$SED "/blacklists\/ip/d" $DIR_UPDATE/etc/alcasar-bl-categories; $SED "/^ip/d" $DIR_UPDATE/etc/alcasar-bl-categories-enabled
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# BL and WL are now dynamically built in "/usr/local/share"
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		rm -rf $DIR_UPDATE/etc/alcasar-dnsfilter-enabled $DIR_UPDATE/etc/alcasar-dnsfilter-available
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# Bing et Youtube are added to the safesearching system
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		Bing=`grep bing $DIR_UPDATE/urlregexplist | wc -l`
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		if [ $Bing -ne "1" ]; then
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			SafeSearch=`grep ^\"\(\^http\:\/\/ $DIR_UPDATE/urlregexplist | wc -l`
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122
			if [ $SafeSearch -eq "0" ]; then
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123
			cat <<EOF >> $DIR_UPDATE/urlregexplist
-
 
124
# Bing - add 'adlt=strict'
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125
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
-
 
126
# Youtube - add 'edufilter=your_ID' 
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#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
-
 
128
EOF
-
 
129
			else
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130
			cat <<EOF >> $DIR_UPDATE/urlregexplist
-
 
131
# Bing - add 'adlt=strict'
-
 
132
"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
-
 
133
# Youtube - add 'edufilter=your_ID' 
-
 
134
"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
-
 
135
EOF
-
 
136
			fi
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137
		fi
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138
# YOUTUBE_ID variable added in the conf file
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139
	YOUTUBE_ID=`grep ^YOUTUBE_ID $CONF_FILE | cut -d"=" -f2`
-
 
140
	YOUTUBE_ID=${YOUTUBE_ID:="-1"}
-
 
141
	if [ $YOUTUBE_ID = "-1" ]; then
-
 
142
		echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
-
 
143
	fi
-
 
144
# DNSMASQ conf file
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# DNSMASQ conf file
145
	 	cp /etc/sysconfig/dnsmasq $DIR_UPDATE
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	 	cp /etc/sysconfig/dnsmasq $DIR_UPDATE
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# ALCASAR conf file
100
# ALCASAR conf file
147
	cp $CONF_FILE $DIR_UPDATE/etc/
101
		cp $CONF_FILE $DIR_UPDATE/etc/
148
# création de l'archive et copie dans le répertoire WEB associé
102
# création de l'archive et copie dans le répertoire WEB associé
149
		cd /tmp
103
		cd /tmp
150
		tar -cf alcasar-conf.tar conf/
104
		tar -cf alcasar-conf.tar conf/
151
		gzip -f alcasar-conf.tar
105
		gzip -f alcasar-conf.tar
152
		[ -d $DIR_SAVE ] && cp alcasar-conf.tar.gz $DIR_SAVE/$fichier
-
 
153
		rm -rf $DIR_UPDATE
106
		rm -rf $DIR_UPDATE
154
		;;
107
		;;
155
	--load|-load)
108
	--load|-load)
156
		cd /tmp
109
		cd /tmp
157
		tar -xf /tmp/alcasar-conf*.tar.gz
110
		tar -xf /tmp/alcasar-conf*.tar.gz
158
# Retrieve the logo
111
# Retrieve the logo
159
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
112
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
160
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
113
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
161
# Retrieve the security certificates (CA and server)
114
# Retrieve the security certificates (CA and server)
162
		[ -e $DIR_UPDATE/alcasar-ca.crt ] && cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
115
		[ -e $DIR_UPDATE/alcasar-ca.crt ] && cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
163
		[ -e $DIR_UPDATE/alcasar-ca.key ] && cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
116
		[ -e $DIR_UPDATE/alcasar-ca.key ] && cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
164
		[ -e $DIR_UPDATE/alcasar.crt ] && cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
117
		[ -e $DIR_UPDATE/alcasar.crt ] && cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
165
		[ -e $DIR_UPDATE/alcasar.key ] && cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
118
		[ -e $DIR_UPDATE/alcasar.key ] && cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
166
		[ -e $DIR_UPDATE/server-chain.crt ] &&	cp -f $DIR_UPDATE/server-chain.crt /etc/pki/tls/certs/
119
		[ -e $DIR_UPDATE/server-chain.crt ] &&	cp -f $DIR_UPDATE/server-chain.crt /etc/pki/tls/certs/
167
		chown -R root:apache /etc/pki
120
		chown -R root:apache /etc/pki
168
		chmod -R 750 /etc/pki
121
		chmod -R 750 /etc/pki
169
# Import of the users database
122
# Import of the users database
170
		mysql -u$DB_USER -p$radiuspwd < `ls $DIR_UPDATE/radius*`
123
		mysql -u$DB_USER -p$radiuspwd < `ls $DIR_UPDATE/radius*`
171
# Retrieve lacal parameters & Remove blacklist files (now in /usr/local/share)
124
# Retrieve lacal parameters & Remove blacklist files (now in /usr/local/share)
172
		[ -d $DIR_UPDATE/etc ] && rm -rf $DIR_UPDATE/etc/alcasar-dnsfilter* && cp -rf $DIR_UPDATE/etc/* $DIR_ETC/
125
		[ -d $DIR_UPDATE/etc ] && rm -rf $DIR_UPDATE/etc/alcasar-dnsfilter* && cp -rf $DIR_UPDATE/etc/* $DIR_ETC/
173
# Retrieve Dansguardian files
126
# Retrieve Dansguardian files
174
		[ -e $DIR_UPDATE/exceptioniplist ] && cp -f $DIR_UPDATE/exceptioniplist /etc/dansguardian/lists/
127
		[ -e $DIR_UPDATE/exceptioniplist ] && cp -f $DIR_UPDATE/exceptioniplist /etc/dansguardian/lists/
175
		[ -e $DIR_UPDATE/exceptionsitelist ] && cp -f $DIR_UPDATE/exceptionsitelist /etc/dansguardian/lists/
128
		[ -e $DIR_UPDATE/exceptionsitelist ] && cp -f $DIR_UPDATE/exceptionsitelist /etc/dansguardian/lists/
176
		[ -e $DIR_UPDATE/urlregexplist ] && cp -f $DIR_UPDATE/urlregexplist /etc/dansguardian/lists/
129
		[ -e $DIR_UPDATE/urlregexplist ] && cp -f $DIR_UPDATE/urlregexplist /etc/dansguardian/lists/
177
		[ -e $DIR_UPDATE/bannedsitelist ] && cp -f $DIR_UPDATE/bannedsitelist /etc/dansguardian/lists/ 
130
		[ -e $DIR_UPDATE/bannedsitelist ] && cp -f $DIR_UPDATE/bannedsitelist /etc/dansguardian/lists/ 
178
		[ -e $DIR_UPDATE/exceptionurllist ] && cp -f $DIR_UPDATE/exceptionurllist /etc/dansguardian/lists/
131
		[ -e $DIR_UPDATE/exceptionurllist ] && cp -f $DIR_UPDATE/exceptionurllist /etc/dansguardian/lists/
179
		[ -e $DIR_UPDATE/bannedurllist ] && cp -f $DIR_UPDATE/bannedurllist /etc/dansguardian/lists/
132
		[ -e $DIR_UPDATE/bannedurllist ] && cp -f $DIR_UPDATE/bannedurllist /etc/dansguardian/lists/
180
		[ -d $DIR_UPDATE/ossi ] && cp -rf $DIR_UPDATE/ossi /etc/dansguardian/lists/blacklists/
133
		[ -d $DIR_UPDATE/ossi ] && cp -rf $DIR_UPDATE/ossi /etc/dansguardian/lists/blacklists/
181
		chown -R dansguardian:apache /etc/dansguardian/lists
134
		chown -R dansguardian:apache /etc/dansguardian/lists
182
		chmod -R g+rw /etc/dansguardian/lists
135
		chmod -R g+rw /etc/dansguardian/lists
183
# Adapt DNS/URL filtering
136
# Adapt DNS/URL filtering
184
		PARENT_SCRIPT=`basename $0`
137
		PARENT_SCRIPT=`basename $0`
185
		export PARENT_SCRIPT
138
		export PARENT_SCRIPT
186
		$DIR_SBIN/alcasar-bl.sh -adapt
139
		$DIR_SBIN/alcasar-bl.sh -adapt
187
		$DIR_SBIN/alcasar-bl.sh -reload
140
		$DIR_SBIN/alcasar-bl.sh -reload
188
# retrieve dnsmasq general config file
141
# retrieve dnsmasq general config file
189
		[ -e $DIR_UPDATE/dnsmasq ] && cp -f $DIR_UPDATE/dnsmasq /etc/sysconfig/dnsmasq \
142
		[ -e $DIR_UPDATE/dnsmasq ] && cp -f $DIR_UPDATE/dnsmasq /etc/sysconfig/dnsmasq \
190
		&& chown root.root /etc/sysconfig/dnsmasq \
143
		&& chown root.root /etc/sysconfig/dnsmasq \
191
		&& chmod 644 /etc/sysconfig/dnsmasq
144
		&& chmod 644 /etc/sysconfig/dnsmasq
192
# admin profile update (admin + manager + backup)
145
# admin profile update (admin + manager + backup)
193
		$DIR_SBIN/alcasar-profil.sh --list
146
		$DIR_SBIN/alcasar-profil.sh --list
194
# Start / Stop SSH Daemon
147
# Start / Stop SSH Daemon
195
		ssh_active=`grep SSH= $CONF_FILE|cut -d"=" -f2`
148
		ssh_active=`grep SSH= $CONF_FILE|cut -d"=" -f2`
196
		if [ $ssh_active = "on" ]
149
		if [ $ssh_active = "on" ]
197
		then
150
		then
198
			/sbin/chkconfig --add sshd
151
			/sbin/chkconfig --add sshd
199
		else
152
		else
200
			/sbin/chkconfig --del sshd
153
			/sbin/chkconfig --del sshd
201
		fi
154
		fi
202
# Remove the update folder
155
# Remove the update folder
203
		rm -rf $DIR_UPDATE
156
		rm -rf $DIR_UPDATE
204
		;;
157
		;;
205
	--apply|-apply)
158
	--apply|-apply)
206
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([012]?[0-9]|3[0-2])\b"
159
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([012]?[0-9]|3[0-2])\b"
207
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP $CONF_FILE|cut -d"=" -f2`
160
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP $CONF_FILE|cut -d"=" -f2`
208
		check=$(echo $PRIVATE_IP_MASK | egrep $PTN)
161
		check=$(echo $PRIVATE_IP_MASK | egrep $PTN)
209
		if [[ "$?" -ne 0 ]]
162
		if [[ "$?" -ne 0 ]]
210
		then 
163
		then 
211
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
164
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
212
			exit 0
165
			exit 0
213
		fi
166
		fi
214
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP $CONF_FILE|cut -d"=" -f2`
167
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP $CONF_FILE|cut -d"=" -f2`
215
		check=$(echo $PUBLIC_IP_MASK | egrep $PTN)
168
		check=$(echo $PUBLIC_IP_MASK | egrep $PTN)
216
		if [[ "$?" -ne 0 ]]
169
		if [[ "$?" -ne 0 ]]
217
		then 
170
		then 
218
			echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
171
			echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
219
			exit 0
172
			exit 0
220
		fi
173
		fi
221
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
174
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
222
		PUBLIC_GATEWAY=`grep ^GW $CONF_FILE|cut -d"=" -f2`
175
		PUBLIC_GATEWAY=`grep ^GW $CONF_FILE|cut -d"=" -f2`
223
		check=$(echo $PUBLIC_GATEWAY | egrep $PTN)
176
		check=$(echo $PUBLIC_GATEWAY | egrep $PTN)
224
		if [[ "$?" -ne 0 ]]
177
		if [[ "$?" -ne 0 ]]
225
			then 
178
			then 
226
			echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
179
			echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
227
			exit 0
180
			exit 0
228
		fi
181
		fi
229
		DNS1=`grep ^DNS1 $CONF_FILE|cut -d"=" -f2`
182
		DNS1=`grep ^DNS1 $CONF_FILE|cut -d"=" -f2`
230
		check=$(echo $DNS1 | egrep $PTN)
183
		check=$(echo $DNS1 | egrep $PTN)
231
		if [[ "$?" -ne 0 ]]
184
		if [[ "$?" -ne 0 ]]
232
		then 
185
		then 
233
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
186
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
234
			exit 0
187
			exit 0
235
		fi
188
		fi
236
		DNS2=`grep ^DNS2 $CONF_FILE|cut -d"=" -f2`
189
		DNS2=`grep ^DNS2 $CONF_FILE|cut -d"=" -f2`
237
		check=$(echo $DNS2 | egrep $PTN)
190
		check=$(echo $DNS2 | egrep $PTN)
238
		if [[ "$?" -ne 0 ]]
191
		if [[ "$?" -ne 0 ]]
239
		then 
192
		then 
240
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
193
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
241
			exit 0
194
			exit 0
242
		fi
195
		fi
243
		PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
196
		PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
244
		PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
197
		PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
245
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
198
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
246
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
199
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
247
		private_network_calc
200
		private_network_calc
248
		INSTALL_DATE=`grep INSTALL_DATE $CONF_FILE|cut -d"=" -f2`
201
		INSTALL_DATE=`grep INSTALL_DATE $CONF_FILE|cut -d"=" -f2`
249
		ORGANISME=`grep ORGANISM $CONF_FILE|cut -d"=" -f2`
202
		ORGANISME=`grep ORGANISM $CONF_FILE|cut -d"=" -f2`
250
 		DOMAIN=`grep DOMAIN $CONF_FILE|cut -d"=" -f2`
203
 		DOMAIN=`grep DOMAIN $CONF_FILE|cut -d"=" -f2`
251
		DHCP_mode=`grep DHCP= $CONF_FILE|cut -d"=" -f2`
204
		DHCP_mode=`grep DHCP= $CONF_FILE|cut -d"=" -f2`
252
		# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
205
		# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
253
		echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_ETC/alcasar-ethers
206
		echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_ETC/alcasar-ethers
254
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
207
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
255
		then
208
		then
256
			if [ $DHCP_mode = "off" ]
209
			if [ $DHCP_mode = "off" ]
257
			then
210
			then
258
				$DIR_SBIN/alcasar-dhcp.sh --off
211
				$DIR_SBIN/alcasar-dhcp.sh --off
259
			fi
212
			fi
260
# Logout everybody
213
# Logout everybody
261
			$DIR_SBIN/alcasar-logout.sh all		
214
			$DIR_SBIN/alcasar-logout.sh all		
262
# Services stop
215
# Services stop
263
			echo -n "Stop services : "
216
			echo -n "Stop services : "
264
			for i in ntpd httpd tinyproxy dnsmasq dnsmasq-whitelist dnsmasq-blacklist chilli network 
217
			for i in ntpd httpd tinyproxy dnsmasq dnsmasq-whitelist dnsmasq-blacklist chilli network 
265
			do
218
			do
266
				systemctl stop $i && echo -n "$i, "
219
				systemctl stop $i && echo -n "$i, "
267
			done
220
			done
268
			echo
221
			echo
269
		fi
222
		fi
270
 
223
 
271
# /etc/hosts
224
# /etc/hosts
272
		cat <<EOF > /etc/hosts
225
		cat <<EOF > /etc/hosts
273
127.0.0.1	localhost
226
127.0.0.1	localhost
274
$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN
227
$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN
275
EOF
228
EOF
276
 
229
 
277
# EXTIF config
230
# EXTIF config
278
		$SED "s?^IPADDR=.*?IPADDR=$PUBLIC_IP?" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
231
		$SED "s?^IPADDR=.*?IPADDR=$PUBLIC_IP?" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
279
		$SED "s?^NETMASK=.*?NETMASK=$PUBLIC_NETMASK?" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
232
		$SED "s?^NETMASK=.*?NETMASK=$PUBLIC_NETMASK?" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
280
		$SED "s?^GATEWAY=.*?GATEWAY=$PUBLIC_GATEWAY?" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
233
		$SED "s?^GATEWAY=.*?GATEWAY=$PUBLIC_GATEWAY?" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
281
# INTIF config (for bypass mode only)
234
# INTIF config (for bypass mode only)
282
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
235
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
283
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
236
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
284
# NTP server
237
# NTP server
285
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
238
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
286
# host.allow 
239
# host.allow 
287
		cat <<EOF > /etc/hosts.allow
240
		cat <<EOF > /etc/hosts.allow
288
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
241
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
289
sshd: ALL
242
sshd: ALL
290
ntpd: $PRIVATE_NETWORK_SHORT
243
ntpd: $PRIVATE_NETWORK_SHORT
291
EOF
244
EOF
292
# Alcasar Control Center
245
# Alcasar Control Center
293
		$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
246
		$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
294
		FIC_MOD_SSL=`find /etc/httpd/conf/ -type f -name ssl.conf`
247
		FIC_MOD_SSL=`find /etc/httpd/conf/ -type f -name ssl.conf`
295
		$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL
248
		$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL
296
		$SED "/127.0.0.1/!s?Allow from .*?Allow from $PRIVATE_NETWORK_MASK?g" /etc/httpd/conf/webapps.d/alcasar.conf
249
		$SED "/127.0.0.1/!s?Allow from .*?Allow from $PRIVATE_NETWORK_MASK?g" /etc/httpd/conf/webapps.d/alcasar.conf
297
# Dialup_Admin
250
# Dialup_Admin
298
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
251
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
299
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
252
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
300
# coova
253
# coova
301
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
254
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
302
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
255
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
303
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
256
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
304
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
257
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
305
# dnsmasq
258
# dnsmasq
306
		$SED "/127.0.0.1/!s?^listen-address=.*?listen-address=$PRIVATE_IP?g" /etc/dnsmasq.conf /etc/dnsmasq-blacklist.conf /etc/dnsmasq-whitelist.conf
259
		$SED "/127.0.0.1/!s?^listen-address=.*?listen-address=$PRIVATE_IP?g" /etc/dnsmasq.conf /etc/dnsmasq-blacklist.conf /etc/dnsmasq-whitelist.conf
307
		for i in /etc/dnsmasq.conf /etc/dnsmasq-blacklist.conf
260
		for i in /etc/dnsmasq.conf /etc/dnsmasq-blacklist.conf
308
		do
261
		do
309
			$SED "/^server=/d" $i
262
			$SED "/^server=/d" $i
310
			echo "server=$DNS1" >> $i
263
			echo "server=$DNS1" >> $i
311
			echo "server=$DNS2" >> $i
264
			echo "server=$DNS2" >> $i
312
		done
265
		done
313
		$SED "s?^dhcp-range=.*?dhcp-range=$PRIVATE_SECOND_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h?g" /etc/dnsmasq.conf
266
		$SED "s?^dhcp-range=.*?dhcp-range=$PRIVATE_SECOND_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h?g" /etc/dnsmasq.conf
314
		$SED "s?^dhcp-option=option:router.*?dhcp-option=option:router,$PRIVATE_IP?g" /etc/dnsmasq.conf
267
		$SED "s?^dhcp-option=option:router.*?dhcp-option=option:router,$PRIVATE_IP?g" /etc/dnsmasq.conf
315
# tinyproxy			
268
# tinyproxy			
316
		$SED "s?^Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf
269
		$SED "s?^Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf
317
# DG + BL
270
# DG + BL
318
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/dansguardian/dansguardian.conf
271
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/dansguardian/dansguardian.conf
319
# Watchdog
272
# Watchdog
320
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
273
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
321
# SSHD
274
# SSHD
322
		$SED "/^ListenAddress/d" /etc/ssh/sshd_config
275
		$SED "/^ListenAddress/d" /etc/ssh/sshd_config
323
		$SED "/ListenAddress 0.0.0.0.*/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
276
		$SED "/ListenAddress 0.0.0.0.*/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
324
		$SED "/ListenAddress $PUBLIC_IP/a\ListenAddress $PRIVATE_IP" /etc/ssh/sshd_config
277
		$SED "/ListenAddress $PUBLIC_IP/a\ListenAddress $PRIVATE_IP" /etc/ssh/sshd_config
325
# Prompts
278
# Prompts
326
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
279
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
327
# sudoers
280
# sudoers
328
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
281
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
329
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
282
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
330
		then
283
		then
331
# Services start
284
# Services start
332
			systemctl start network && echo -n "Start service : network" && sleep 1
285
			systemctl start network && echo -n "Start service : network" && sleep 1
333
			$DIR_SBIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", coova" # apply DHCP mode and start coova
286
			$DIR_SBIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", coova" # apply DHCP mode and start coova
334
			for i in dnsmasq httpd tinyproxy ntpd 
287
			for i in dnsmasq httpd tinyproxy ntpd 
335
				do
288
				do
336
					sleep 1
289
					sleep 1
337
					systemctl start $i && echo -n ", $i"
290
					systemctl start $i && echo -n ", $i"
338
				done
291
				done
339
			$DIR_SBIN/alcasar-bl.sh -reload && echo ", dnsmasq-blacklist, dnsmasq-whitelist, iptables"
292
			$DIR_SBIN/alcasar-bl.sh -reload && echo ", dnsmasq-blacklist, dnsmasq-whitelist, iptables"
340
		fi
293
		fi
341
# Start / Stop SSH Daemon
294
# Start / Stop SSH Daemon
342
		ssh_active=`grep SSH= $CONF_FILE|cut -d"=" -f2`
295
		ssh_active=`grep SSH= $CONF_FILE|cut -d"=" -f2`
343
		if [ $ssh_active = "on" ]
296
		if [ $ssh_active = "on" ]
344
		then
297
		then
345
			/bin/systemctl enable sshd.service
298
			/bin/systemctl enable sshd.service
346
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
299
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
347
			then
300
			then
348
				/bin/systemctl start sshd.service
301
				/bin/systemctl start sshd.service
349
			fi
302
			fi
350
		else
303
		else
351
			/bin/systemctl disable sshd.service
304
			/bin/systemctl disable sshd.service
352
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
305
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
353
			then
306
			then
354
				/bin/systemctl stop sshd.service
307
				/bin/systemctl stop sshd.service
355
			fi
308
			fi
356
		fi
309
		fi
357
		;;
310
		;;
358
	*)
311
	*)
359
		echo "Argument inconnu :$1";
312
		echo "Argument inconnu :$1";
360
		echo "$usage"
313
		echo "$usage"
361
		exit 1
314
		exit 1
362
		;;
315
		;;
363
esac
316
esac
364
 
317
 
365
 
318