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#!/bin/bash
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#!/bin/bash
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# $Id: alcasar-bl.sh 3100 2022-12-29 14:45:06Z rexy $
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# $Id: alcasar-bl.sh 3179 2024-03-03 23:23:58Z rexy $
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# alcasar-bl.sh
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# alcasar-bl.sh
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# by Franck BOUIJOUX and Richard REY
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# by Franck BOUIJOUX and Richard REY
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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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# Gestion de la BL pour le filtrage de domaine (via unbound) et d'URL (via E2guardian)
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# Gestion de la BL pour le filtrage de domaine (via unbound) et d'URL (via E2guardian)
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# Manage the BL for domain filtering (with unbound) and URL filtering (with E2guardian)
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# Manage the BL for domain filtering (with unbound) and URL filtering (with E2guardian)
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DIR_CONF="/usr/local/etc"
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DIR_CONF="/usr/local/etc"
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CONF_FILE="$DIR_CONF/alcasar.conf"
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CONF_FILE="$DIR_CONF/alcasar.conf"
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private_ip_mask=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
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private_ip_mask=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
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private_ip_mask=${private_ip_mask:=192.168.182.1/24}
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private_ip_mask=${private_ip_mask:=192.168.182.1/24}
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DIR_tmp="/tmp/blacklists"
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DIR_tmp="/tmp/blacklists"
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FILE_tmp="/tmp/filesfilter.txt"
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FILE_tmp="/tmp/filesfilter.txt"
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FILE_ip_tmp="/tmp/filesipfilter.txt"
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FILE_ip_tmp="/tmp/filesipfilter.txt"
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DIR_DG="/etc/e2guardian/lists"
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DIR_DG="/etc/e2guardian/lists"
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DIR_DG_BL="$DIR_DG/blacklists"
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DIR_DG_BL="$DIR_DG/blacklists"
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GLOBAL_USAGE="$DIR_CONF/alcasar-global-usage"				# file containing the description of the lists
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GLOBAL_USAGE="$DIR_CONF/alcasar-global-usage"				# file containing the description of the lists
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BL_CATEGORIES="$DIR_CONF/alcasar-bl-categories"				# list of names of the 	BL categories
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BL_CATEGORIES="$DIR_CONF/alcasar-bl-categories"				# list of names of the 	BL categories
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WL_CATEGORIES="$DIR_CONF/alcasar-wl-categories"				#	'	'	WL categories
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WL_CATEGORIES="$DIR_CONF/alcasar-wl-categories"				#	'	'	WL categories
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BL_CATEGORIES_ENABLED="$DIR_CONF/alcasar-bl-categories-enabled"		#	'	'	BL enabled categories
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BL_CATEGORIES_ENABLED="$DIR_CONF/alcasar-bl-categories-enabled"		#	'	'	BL enabled categories
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WL_CATEGORIES_ENABLED="$DIR_CONF/alcasar-wl-categories-enabled"		#	'	'	WL enabled categories
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WL_CATEGORIES_ENABLED="$DIR_CONF/alcasar-wl-categories-enabled"		#	'	'	WL enabled categories
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DIR_SHARE="/usr/local/share"
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DIR_SHARE="/usr/local/share"
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DIR_DNS_BL="$DIR_SHARE/unbound-bl"					# all the BL in the Unbound format
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DIR_DNS_BL="$DIR_SHARE/unbound-bl"					# all the BL in the Unbound format
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DIR_DNS_WL="$DIR_SHARE/unbound-wl"					# all the WL	'	'	'
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DIR_DNS_WL="$DIR_SHARE/unbound-wl"					# all the WL	'	'	'
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DIR_IP_BL="$DIR_SHARE/iptables-bl"					# all the IP addresses of the BL
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DIR_IP_BL="$DIR_SHARE/iptables-bl"					# all the IP addresses of the BL
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DIR_IP_WL="$DIR_SHARE/iptables-wl"					# IP ossi disabled WL
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DIR_IP_WL="$DIR_SHARE/iptables-wl"					# IP ossi disabled WL
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DIR_DNS_BL_ENABLED="$DIR_SHARE/unbound-bl-enabled"			# symbolic link to the domains BL (only enabled categories)
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DIR_DNS_BL_ENABLED="$DIR_SHARE/unbound-bl-enabled"			# symbolic link to the domains BL (only enabled categories)
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DIR_DNS_WL_ENABLED="$DIR_SHARE/unbound-wl-enabled"			#	'	'	'	WL	'	'
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DIR_DNS_WL_ENABLED="$DIR_SHARE/unbound-wl-enabled"			#	'	'	'	WL	'	'
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DIR_IP_BL_ENABLED="$DIR_SHARE/iptables-bl-enabled"			#	'	'	ip BL (only enabled categories)
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DIR_IP_BL_ENABLED="$DIR_SHARE/iptables-bl-enabled"			#	'	'	ip BL (only enabled categories)
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DIR_IP_WL_ENABLED="$DIR_SHARE/iptables-wl-enabled"			#	'	'	ip WL (ossi and ossi-* imported from ACC)
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DIR_IP_WL_ENABLED="$DIR_SHARE/iptables-wl-enabled"			#	'	'	ip WL (ossi and ossi-* imported from ACC)
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REHABILITATED_DNS_FILE="/etc/unbound/conf.d/blacklist/rehabilitated.conf"
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REHABILITATED_DNS_FILE="/etc/unbound/conf.d/blacklist/rehabilitated.conf"
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BL_SERVER="dsi.ut-capitole.fr"
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BL_SERVER="dsi.ut-capitole.fr"
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SED="/bin/sed -i"
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SED="/bin/sed -i"
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# enable/disable the BL & WL categories
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# enable/disable the BL & WL categories
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function cat_choice (){
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function cat_choice (){
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	mkdir -p $DIR_tmp
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	mkdir -p $DIR_tmp
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	for LIST in $DIR_IP_BL_ENABLED $DIR_DNS_BL_ENABLED $DIR_IP_WL_ENABLED $DIR_DNS_WL_ENABLED
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	for LIST in $DIR_IP_BL_ENABLED $DIR_DNS_BL_ENABLED $DIR_IP_WL_ENABLED $DIR_DNS_WL_ENABLED
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	do
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	do
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		if [ ! -e $LIST ] #  only on install stage
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		if [ ! -e $LIST ] #  only on install stage
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		then
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		then
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			mkdir $LIST
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			mkdir $LIST
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		else
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		else
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			rm -rf ${LIST:?}/*
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			rm -rf ${LIST:?}/*
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		fi
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		fi
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		chown root:apache $LIST
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		chown root:apache $LIST
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		chmod 770 $LIST
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		chmod 770 $LIST
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	done
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	done
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	# update categories with rsync
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	# update categories with rsync
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	if [ ! -e $DIR_CONF/update_cat.conf ]
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	if [ ! -e $DIR_CONF/update_cat.conf ]
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	then
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	then
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		touch $DIR_CONF/update_cat.conf
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		touch $DIR_CONF/update_cat.conf
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		chown root:apache $DIR_CONF/update_cat.conf
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		chown root:apache $DIR_CONF/update_cat.conf
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		chmod 660 $DIR_CONF/update_cat.conf
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		chmod 660 $DIR_CONF/update_cat.conf
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	fi
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	fi
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	$SED "/\.Include/d" $DIR_DG/bannedsitelist $DIR_DG/bannedurllist # cleaning for DG
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	$SED "/\.Include/d" $DIR_DG/bannedsitelist $DIR_DG/bannedurllist # cleaning for DG
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	$SED "s?^[^#]?#&?g" $BL_CATEGORIES $WL_CATEGORIES # cleaning BL & WL categories file (comment all lines)
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	$SED "s?^[^#]?#&?g" $BL_CATEGORIES $WL_CATEGORIES # cleaning BL & WL categories file (comment all lines)
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	# process the file $BL_CATEGORIES with the choice of categories
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	# process the file $BL_CATEGORIES with the choice of categories
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	for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED`
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	for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED`
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	do
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	do
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		$SED "/\/$ENABLE_CATEGORIE$/d" $BL_CATEGORIES
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		$SED "/\/$ENABLE_CATEGORIE$/d" $BL_CATEGORIES
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		$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $BL_CATEGORIES
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		$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $BL_CATEGORIES
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		ln -sf $DIR_DNS_BL/$ENABLE_CATEGORIE.conf $DIR_DNS_BL_ENABLED/$ENABLE_CATEGORIE
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		ln -sf $DIR_DNS_BL/$ENABLE_CATEGORIE.conf $DIR_DNS_BL_ENABLED/$ENABLE_CATEGORIE
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		ln -sf $DIR_IP_BL/$ENABLE_CATEGORIE $DIR_IP_BL_ENABLED/$ENABLE_CATEGORIE
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		ln -sf $DIR_IP_BL/$ENABLE_CATEGORIE $DIR_IP_BL_ENABLED/$ENABLE_CATEGORIE
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		# echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/domains>" >> $DIR_DG/bannedsitelist  # Blacklisted domains are managed by unbound
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		# echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/domains>" >> $DIR_DG/bannedsitelist  # Blacklisted domains are managed by unbound
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		echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/urls>" >> $DIR_DG/bannedurllist
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		echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/urls>" >> $DIR_DG/bannedurllist
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	done
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	done
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	sort +0.0 -0.2 $BL_CATEGORIES -o $FILE_tmp
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	sort +0.0 -0.2 $BL_CATEGORIES -o $FILE_tmp
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	mv $FILE_tmp $BL_CATEGORIES
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	mv $FILE_tmp $BL_CATEGORIES
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	sort +0.0 -0.2 $BL_CATEGORIES_ENABLED -o $FILE_tmp
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	sort +0.0 -0.2 $BL_CATEGORIES_ENABLED -o $FILE_tmp
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	mv $FILE_tmp $BL_CATEGORIES_ENABLED
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	mv $FILE_tmp $BL_CATEGORIES_ENABLED
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	chown root:apache $BL_CATEGORIES $BL_CATEGORIES_ENABLED
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	chown root:apache $BL_CATEGORIES $BL_CATEGORIES_ENABLED
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	chmod 660 $BL_CATEGORIES $BL_CATEGORIES_ENABLED
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	chmod 660 $BL_CATEGORIES $BL_CATEGORIES_ENABLED
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# process the file $WL_CATEGORIES with the choice of categories
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# process the file $WL_CATEGORIES with the choice of categories
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	for ENABLE_CATEGORIE in `cat $WL_CATEGORIES_ENABLED`
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	for ENABLE_CATEGORIE in `cat $WL_CATEGORIES_ENABLED`
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	do
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	do
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		$SED "/\/$ENABLE_CATEGORIE$/d" $WL_CATEGORIES
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		$SED "/\/$ENABLE_CATEGORIE$/d" $WL_CATEGORIES
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		$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $WL_CATEGORIES
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		$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $WL_CATEGORIES
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		ln -sf $DIR_DNS_WL/$ENABLE_CATEGORIE.conf $DIR_DNS_WL_ENABLED/$ENABLE_CATEGORIE
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		ln -sf $DIR_DNS_WL/$ENABLE_CATEGORIE.conf $DIR_DNS_WL_ENABLED/$ENABLE_CATEGORIE
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	done
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	done
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	sort +0.0 -0.2 $WL_CATEGORIES -o $FILE_tmp
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	sort +0.0 -0.2 $WL_CATEGORIES -o $FILE_tmp
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	mv $FILE_tmp $WL_CATEGORIES
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	mv $FILE_tmp $WL_CATEGORIES
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	sort +0.0 -0.2 $WL_CATEGORIES_ENABLED -o $FILE_tmp
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	sort +0.0 -0.2 $WL_CATEGORIES_ENABLED -o $FILE_tmp
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	mv $FILE_tmp $WL_CATEGORIES_ENABLED
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	mv $FILE_tmp $WL_CATEGORIES_ENABLED
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	chown root:apache $WL_CATEGORIES $WL_CATEGORIES_ENABLED
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	chown root:apache $WL_CATEGORIES $WL_CATEGORIES_ENABLED
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	chmod 660 $WL_CATEGORIES $WL_CATEGORIES_ENABLED
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	chmod 660 $WL_CATEGORIES $WL_CATEGORIES_ENABLED
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}
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}
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# cleaning file and split it ("domains" in $FILE_tmp & "IP" in $FILE_ip_tmp)
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# cleaning file and split it ("domains" in $FILE_tmp & "IP" in $FILE_ip_tmp)
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function clean_split (){
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function clean_split (){
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	$SED '/^[.#]/d' $FILE_tmp # remove commented lines and lines beginning with a dot
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	$SED '/^[.#]/d' $FILE_tmp # remove commented lines and lines beginning with a dot
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	$SED '/^\s*$/d' $FILE_tmp # remove empty lines
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	$SED '/^\s*$/d' $FILE_tmp # remove empty lines
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	$SED '/[äâëêïîöôüû@,]/d' $FILE_tmp # remove line with "chelou" characters
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	$SED '/[äâëêïîöôüû@,]/d' $FILE_tmp # remove line with "chelou" characters
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	# extract ip addresses and ip networks for iptables.
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	# extract ip addresses and ip networks for iptables.
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	awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add bl_ip_blocked " $0}' $FILE_tmp > $FILE_ip_tmp
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	awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add bl_ip_blocked " $0}' $FILE_tmp > $FILE_ip_tmp
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	awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}\/[0-9]{1,2}$/{print "add bl_ip_blocked " $0}' $FILE_tmp >> $FILE_ip_tmp
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	awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}\/[0-9]{1,2}$/{print "add bl_ip_blocked " $0}' $FILE_tmp >> $FILE_ip_tmp
103
	# extract domain names for unbound.
103
	# extract domain names for unbound.
104
	$SED -n '/^\([0-9]\{1,3\}\.\)\{3\}[0-9]\{1,3\}/!p' $FILE_tmp
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	$SED -n '/^\([0-9]\{1,3\}\.\)\{3\}[0-9]\{1,3\}/!p' $FILE_tmp
105
	# Retrieve max Top Level Domain for domain name synthax
105
	# Retrieve max Top Level Domain for domain name synthax
106
	#MAX_TLD=$(curl http://data.iana.org/TLD/tlds-alpha-by-domain.txt | grep -v '-' | grep -v '#' | wc -L)
106
	#MAX_TLD=$(curl http://data.iana.org/TLD/tlds-alpha-by-domain.txt | grep -v '-' | grep -v '#' | wc -L)
107
	#if [ $(echo $MAX_TLD | wc -c) -eq 0 ];then
107
	#if [ $(echo $MAX_TLD | wc -c) -eq 0 ];then
108
	#	MAX_TLD=18
108
	#	MAX_TLD=18
109
	#fi
109
	#fi
110
	# search for correction	egrep "([a-zA-Z0-9_-.]+\.){1,2}[a-zA-Z]{2,$MAX_TLD}" $ossi_custom_dir/domains > $FILE_tmp
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	# search for correction	egrep "([a-zA-Z0-9_-.]+\.){1,2}[a-zA-Z]{2,$MAX_TLD}" $ossi_custom_dir/domains > $FILE_tmp
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}
111
}
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113
usage="Usage: alcasar-bl.sh { -cat_choice or --cat_choice } | { -download or --download } | { -adapt or --adapt } | { -reload or --reload }"
113
usage="Usage: alcasar-bl.sh { -cat_choice or --cat_choice } | { -download or --download } | { -adapt or --adapt } | { -reload or --reload }"
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nb_args=$#
114
nb_args=$#
115
args=$1
115
args=$1
116
if [ $nb_args -eq 0 ]
116
if [ $nb_args -eq 0 ]
117
then
117
then
118
	args="-h"
118
	args="-h"
119
fi
119
fi
120
case $args in
120
case $args in
121
	-\? | -h* | --h*)
121
	-\? | -h* | --h*)
122
		echo "$usage"
122
		echo "$usage"
123
		exit 0
123
		exit 0
124
		;;
124
		;;
125
	# Retrieve Toulouse University BL
125
	# Retrieve Toulouse University BL
126
	-download | --download)
126
	-download | --download)
127
		rm -rf /tmp/con_ok.html
127
		rm -rf /tmp/con_ok.html
128
		`/usr/bin/curl $BL_SERVER -# -o /tmp/con_ok.html`
128
		`/usr/bin/curl $BL_SERVER -# -o /tmp/con_ok.html`
129
		if [ ! -e /tmp/con_ok.html ]
129
		if [ ! -e /tmp/con_ok.html ]
130
		then
130
		then
131
			echo "Erreur : le serveur de blacklist ($BL_SERVER) n'est pas joignable"
131
			echo "Erreur : le serveur de blacklist ($BL_SERVER) n'est pas joignable"
132
		else
132
		else
133
			rm -rf /tmp/con_ok.html $DIR_tmp
133
			rm -rf /tmp/con_ok.html $DIR_tmp
134
			mkdir $DIR_tmp
134
			mkdir $DIR_tmp
135
			wget -P $DIR_tmp http://$BL_SERVER/blacklists/download/blacklists.tar.gz
135
			wget -P $DIR_tmp http://$BL_SERVER/blacklists/download/blacklists.tar.gz
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			md5sum $DIR_tmp/blacklists.tar.gz | cut -d" " -f1 > $DIR_tmp/md5sum
136
			md5sum $DIR_tmp/blacklists.tar.gz | cut -d" " -f1 > $DIR_tmp/md5sum
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			chown -R apache:apache $DIR_tmp
137
			chown -R apache:apache $DIR_tmp
138
		fi
138
		fi
139
		;;
139
		;;
140
	# enable/disable categories (used only during the alcasar install process)
140
	# enable/disable categories (used only during the alcasar install process)
141
	-cat_choice | --cat_choice)
141
	-cat_choice | --cat_choice)
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		cat_choice
142
		cat_choice
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		;;
143
		;;
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	# Adapt Toulouse University BL to ALCASAR architecture (unbound + DG + iptables)
144
	# Adapt Toulouse University BL to ALCASAR architecture (unbound + DG + iptables)
145
	-adapt | --adapt)
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	-adapt | --adapt)
146
		echo -n "Adaptation process of Toulouse University blackList. Please wait : "
146
		echo -n "Adaptation process of Toulouse University blackList. Please wait : "
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		if [ -f $DIR_tmp/blacklists.tar.gz ] # when downloading the last version of the BL
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		if [ -f $DIR_tmp/blacklists.tar.gz ] # when downloading the last version of the BL
148
		then
148
		then
149
			# keep custom files (ossi)
149
			# keep custom files (ossi)
150
			for x in $(ls -1 $DIR_DG_BL | grep "^ossi-*")
150
			for x in $(ls -1 $DIR_DG_BL | grep "^ossi-*")
151
			do
151
			do
152
				mv $DIR_DG_BL/$x $DIR_tmp
152
				mv $DIR_DG_BL/$x $DIR_tmp
153
			done
153
			done
154
			rm -rf $DIR_DG_BL $DIR_IP_BL
154
			rm -rf $DIR_DG_BL $DIR_IP_BL
155
			mkdir $DIR_DG_BL $DIR_IP_BL
155
			mkdir $DIR_DG_BL $DIR_IP_BL
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			tar zxf $DIR_tmp/blacklists.tar.gz --directory=$DIR_DG/
156
			tar zxf $DIR_tmp/blacklists.tar.gz --directory=$DIR_DG/
157
			# replace the global_usage file of the archive
157
			# replace the global_usage file of the archive
158
			cp -f $GLOBAL_USAGE $DIR_DG_BL/global_usage
158
			cp -f $GLOBAL_USAGE $DIR_DG_BL/global_usage
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			chown -R e2guardian:apache $DIR_DG
159
			chown -R e2guardian:apache $DIR_DG
160
			chmod -R 770 $DIR_DG
160
			chmod -R 770 $DIR_DG
161
			# Add the two local categories (ossi-bl & ossi-wl) to the usage file
161
			# Add the two local categories (ossi-bl & ossi-wl) to the usage file
162
			# Add the custom categories (ossi-tor_nodes) to the usage file
162
			# Add the custom categories (ossi-tor_nodes) to the usage file
163
			cat <<EOF >> $DIR_DG_BL/global_usage
163
			cat <<EOF >> $DIR_DG_BL/global_usage
164
 
164
 
165
NAME: ossi-bl
165
NAME: ossi-bl
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DEFAULT_TYPE: black
166
DEFAULT_TYPE: black
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SOURCE: ALCASAR Team
167
SOURCE: ALCASAR Team
168
DESC FR: sites blacklistés ajoutés localement
168
DESC FR: sites blacklistés ajoutés localement
169
DESC EN: blacklisted sites add locally
169
DESC EN: blacklisted sites add locally
170
NAME FR: ossi-bl
170
NAME FR: ossi-bl
171
NAME EN: ossi-bl
171
NAME EN: ossi-bl
172
 
172
 
173
NAME: ossi-wl
173
NAME: ossi-wl
174
DEFAULT_TYPE: white
174
DEFAULT_TYPE: white
175
SOURCE: ALCASAR Team
175
SOURCE: ALCASAR Team
176
DESC FR: sites autorisés ajoutés localement
176
DESC FR: sites autorisés ajoutés localement
177
DESC EN: whitelisted sites add locally
177
DESC EN: whitelisted sites add locally
178
NAME FR: ossi-wl
178
NAME FR: ossi-wl
179
NAME EN: ossi-wl
179
NAME EN: ossi-wl
180
 
180
 
181
NAME: ossi-bl-tor_nodes
181
NAME: ossi-bl-tor_nodes
182
DEFAULT_TYPE: black
182
DEFAULT_TYPE: black
183
SOURCE: ALCASAR Team
183
SOURCE: ALCASAR Team
184
DESC FR: Adresses IP des noeuds (routeurs) d'entrée du réseau TOR
184
DESC FR: Adresses IP des noeuds (routeurs) d'entrée du réseau TOR
185
DESC EN: IP addresses of input TOR nodes (routers)
185
DESC EN: IP addresses of input TOR nodes (routers)
186
NAME FR: Noeuds TOR
186
NAME FR: Noeuds TOR
187
NAME EN: TOR nodes
187
NAME EN: TOR nodes
188
 
188
 
189
NAME: ossi-bl-ultrasurf
189
NAME: ossi-bl-ultrasurf
190
DEFAULT_TYPE: black
190
DEFAULT_TYPE: black
191
SOURCE: ALCASAR Team
191
SOURCE: ALCASAR Team
192
DESC FR: Adresses IP des point de sortie ULTRASURF
192
DESC FR: Adresses IP des point de sortie ULTRASURF
193
DESC EN: IP addresses of output points of ULTRASURF
193
DESC EN: IP addresses of output points of ULTRASURF
194
NAME FR: Points de sortie ULTRASURF
194
NAME FR: Points de sortie ULTRASURF
195
NAME EN: ULTRASURF output points
195
NAME EN: ULTRASURF output points
196
 
196
 
197
NAME: ossi-bl-candc
197
NAME: ossi-bl-candc
198
DEFAULT_TYPE: black
198
DEFAULT_TYPE: black
199
SOURCE: Bambenek Consulting: https://osint.bambenekconsulting.com
199
SOURCE: Bambenek Consulting: https://osint.bambenekconsulting.com
200
DESC FR: liste des URLs et IPs des serveurs command & control
200
DESC FR: liste des URLs et IPs des serveurs command & control
201
DESC EN: list of URLs and IPs of command & control servers
201
DESC EN: list of URLs and IPs of command & control servers
202
NAME FR: Serveurs Command & Control
202
NAME FR: Serveurs Command & Control
203
NAME EN: Command & Control Server
203
NAME EN: Command & Control Server
204
 
204
 
205
EOF
205
EOF
206
# Retrieve custom files (ossi)
206
# Retrieve custom files (ossi)
207
			for x in $(ls -1 $DIR_tmp | grep "^ossi-*")
207
			for x in $(ls -1 $DIR_tmp | grep "^ossi-*")
208
			do
208
			do
209
				mv $DIR_tmp/$x $DIR_DG_BL
209
				mv $DIR_tmp/$x $DIR_DG_BL
210
			done
210
			done
211
		fi
211
		fi
212
		rm -f $BL_CATEGORIES $WL_CATEGORIES
212
		rm -f $BL_CATEGORIES $WL_CATEGORIES $WL_CATEGORIES_ENABLED
213
		rm -rf $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
213
		rm -rf $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
214
		rm -rf $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED
214
		rm -rf $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED
215
		touch $BL_CATEGORIES $WL_CATEGORIES
215
		touch $BL_CATEGORIES $WL_CATEGORIES
216
		mkdir $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
216
		mkdir $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
217
		mkdir $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED
217
		mkdir $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED
218
		find $DIR_DG_BL/ -type f -name domains > $FILE_tmp # retrieve directory name where a domain file exist
218
		find $DIR_DG_BL/ -type f -name domains > $FILE_tmp # retrieve directory name where a domain file exist
219
		$SED "s?\/domains??g" $FILE_tmp # remove "/domains" suffix
219
		$SED "s?\/domains??g" $FILE_tmp # remove "/domains" suffix
220
		for dir_categorie in `cat $FILE_tmp` # create the blacklist and the whitelist files
220
		for dir_categorie in `cat $FILE_tmp` # create the blacklist and the whitelist files
221
		do
221
		do
222
			categorie=`echo $dir_categorie|cut -d "/" -f6`
222
			categorie=`echo $dir_categorie|cut -d "/" -f6`
223
			categorie_type=`grep -A1 ^NAME:[$' '$'\t']*$categorie\$ $DIR_DG_BL/global_usage | grep ^DEFAULT_TYPE | cut -d":" -f2 | tr -d " \t"`
223
			categorie_type=`grep -A1 ^NAME:[$' '$'\t']*$categorie\$ $DIR_DG_BL/global_usage | grep ^DEFAULT_TYPE | cut -d":" -f2 | tr -d " \t"`
224
			if [ "$categorie_type" == "white" ]
224
			if [ "$categorie_type" == "white" ]
225
			then
225
			then
226
				echo "$dir_categorie" >> $WL_CATEGORIES
226
				echo "$categorie" >> $WL_CATEGORIES_ENABLED
227
			else
-
 
228
				echo "$dir_categorie" >> $BL_CATEGORIES
-
 
229
			fi
227
			fi
-
 
228
			echo "$dir_categorie" >> $BL_CATEGORIES
-
 
229
			echo "$dir_categorie" >> $WL_CATEGORIES
230
		done
230
			done
231
		rm -f $FILE_tmp
231
		rm -f $FILE_tmp
232
		# Verify that the enabled categories are effectively in the BL (need after an update of the BL)
232
		# Verify that the enabled categories are effectively in the BL (need after an update of the BL)
233
		for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED`
233
		for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED`
234
		do
234
		do
235
			ok=`grep /$ENABLE_CATEGORIE$ $BL_CATEGORIES|wc -l`
235
			ok=`grep /$ENABLE_CATEGORIE$ $BL_CATEGORIES|wc -l`
236
			if [ $ok != "1" ]
236
			if [ $ok != "1" ]
237
			then
237
			then
238
				$SED "/^$ENABLE_CATEGORIE$/d" $BL_CATEGORIES_ENABLED
238
				$SED "/^$ENABLE_CATEGORIE$/d" $BL_CATEGORIES_ENABLED
239
			fi
239
			fi
240
		done
240
		done
241
		# Verify that the enabled categories are effectively in the WL (need after an update of the WL)
241
		# Verify that the enabled categories are effectively in the WL (need after an update of the WL)
242
		for ENABLE_CATEGORIE in `cat $WL_CATEGORIES_ENABLED`
242
		for ENABLE_CATEGORIE in `cat $WL_CATEGORIES_ENABLED`
243
		do
243
		do
244
			ok=`grep /$ENABLE_CATEGORIE$ $WL_CATEGORIES|wc -l`
244
			ok=`grep /$ENABLE_CATEGORIE$ $WL_CATEGORIES|wc -l`
245
			if [ $ok != "1" ]
245
			if [ $ok != "1" ]
246
			then
246
			then
247
				$SED "/^$ENABLE_CATEGORIE$/d" $WL_CATEGORIES_ENABLED
247
				$SED "/^$ENABLE_CATEGORIE$/d" $WL_CATEGORIES_ENABLED
248
			fi
248
			fi
249
		done
249
		done
250
 
250
 
251
		# Creation of Unbound and Iptables BL and WL
251
		# Creation of Unbound and Iptables BL and WL
252
		for LIST in $BL_CATEGORIES $WL_CATEGORIES	# for each list (bl and wl)
252
		for LIST in $BL_CATEGORIES $WL_CATEGORIES	# for each list (bl and wl)
253
		do
253
		do
254
			for PATH_FILE in `cat $LIST` # for each category
254
			for PATH_FILE in `cat $LIST` # for each category
255
			do
255
			do
256
				DOMAIN=`basename $PATH_FILE`
256
				DOMAIN=`basename $PATH_FILE`
257
				echo -n "$DOMAIN, "
257
				echo -n "$DOMAIN, "
258
				if [ ! -f $PATH_FILE/urls ] # create 'urls' file if it doesn't exist
258
				if [ ! -f $PATH_FILE/urls ] # create 'urls' file if it doesn't exist
259
				then
259
				then
260
					touch $PATH_FILE/urls
260
					touch $PATH_FILE/urls
261
					chown e2guardian:apache $PATH_FILE/urls
261
					chown e2guardian:apache $PATH_FILE/urls
262
				fi
262
				fi
263
				cp $PATH_FILE/domains $FILE_tmp
263
				cp $PATH_FILE/domains $FILE_tmp
264
				clean_split # clean ossi custom files & split them for unbound and for iptables
264
				clean_split # clean ossi custom files & split them for unbound and for iptables
265
				if [ "$LIST" == "$BL_CATEGORIES" ]
265
				if [ "$LIST" == "$BL_CATEGORIES" ]
266
				then
266
				then
267
					# adapt to the unbound syntax for the blacklist
267
					# adapt to the unbound syntax for the blacklist
268
					$SED "s?.*?local-zone: & typetransparent\nlocal-zone-tag: & blacklist?g" $FILE_tmp
268
					$SED "s?.*?local-zone: & typetransparent\nlocal-zone-tag: & blacklist?g" $FILE_tmp
269
					mv $FILE_tmp $DIR_DNS_BL/$DOMAIN.conf
269
					mv $FILE_tmp $DIR_DNS_BL/$DOMAIN.conf
270
					mv $FILE_ip_tmp $DIR_IP_BL/$DOMAIN
270
					mv $FILE_ip_tmp $DIR_IP_BL/$DOMAIN
271
				else
271
				else
272
					# adapt to the unbound syntax for the whitelist
272
					# adapt to the unbound syntax for the whitelist
273
					$SED "s?.*?local-zone: & transparent?g" $FILE_tmp
273
					$SED "s?.*?local-zone: & transparent?g" $FILE_tmp
274
					$SED "p; s? transparent? ipset?g" $FILE_tmp # duplicate lines to enable ipset module
274
					$SED "p; s? transparent? ipset?g" $FILE_tmp # duplicate lines to enable ipset module
275
					mv $FILE_tmp $DIR_DNS_WL/$DOMAIN.conf
275
					mv $FILE_tmp $DIR_DNS_WL/$DOMAIN.conf
276
				fi
276
				fi
277
			done
277
			done
278
		done
278
		done
279
		echo
279
		echo
280
		chown -R root:apache $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
280
		chown -R root:apache $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
281
		chmod 770 $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
281
		chmod 770 $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
282
		chmod -f 660 $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL/* $DIR_DNS_WL/* $DIR_IP_BL/* $DIR_IP_WL/*
282
		chmod -f 660 $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL/* $DIR_DNS_WL/* $DIR_IP_BL/* $DIR_IP_WL/*
283
		rm -f $FILE_tmp $FILE_ip_tmp
283
		rm -f $FILE_tmp $FILE_ip_tmp
284
		rm -rf $DIR_tmp
284
		rm -rf $DIR_tmp
285
		;;
285
		;;
286
	# reload when selected categories are changed or when ossi change his custom files
286
	# reload when selected categories are changed or when ossi change his custom files
287
	-reload | --reload)
287
	-reload | --reload)
288
		# for E2Gardian
288
		# for E2Gardian
289
		cat_choice
289
		cat_choice
290
		#  for unbound (rehabilitated domain names)
290
		#  for unbound (rehabilitated domain names)
291
		rm -f $REHABILITATED_DNS_FILE
291
		rm -f $REHABILITATED_DNS_FILE
292
		if [ "$(wc -w $DIR_DG/exceptionsitelist | cut -d " " -f1)" != "0" ]
292
		if [ "$(wc -w $DIR_DG/exceptionsitelist | cut -d " " -f1)" != "0" ]
293
		then
293
		then
294
			touch $REHABILITATED_DNS_FILE
294
			touch $REHABILITATED_DNS_FILE
295
			while read -r domain; do
295
			while read -r domain; do
296
				[ -z "$domain" ] && continue
296
				[ -z "$domain" ] && continue
297
				echo "local-zone: $domain typetransparent" >> $REHABILITATED_DNS_FILE
297
				echo "local-zone: $domain typetransparent" >> $REHABILITATED_DNS_FILE
298
				echo "local-zone-tag: $domain \"\"" >> $REHABILITATED_DNS_FILE
298
				echo "local-zone-tag: $domain \"\"" >> $REHABILITATED_DNS_FILE
299
			done < $DIR_DG/exceptionsitelist
299
			done < $DIR_DG/exceptionsitelist
300
		fi
300
		fi
301
		# adapt OSSI BL & WL custom files
301
		# adapt OSSI BL & WL custom files
302
		for dir in $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
302
		for dir in $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
303
		do
303
		do
304
			rm -f $dir/ossi*
304
			rm -f $dir/ossi*
305
		done
305
		done
306
		find $DIR_DG_BL/ -type f -name domains | grep ossi- > $FILE_tmp # retrieve ossi directories name where a domain file exist
306
		find $DIR_DG_BL/ -type f -name domains | grep ossi- > $FILE_tmp # retrieve ossi directories name where a domain file exist
307
		$SED "s?\/domains??g" $FILE_tmp # remove "/domains" suffix
307
		$SED "s?\/domains??g" $FILE_tmp # remove "/domains" suffix
308
		for ossi_custom_dir in `cat $FILE_tmp` # create the blacklist and the whitelist files
308
		for ossi_custom_dir in `cat $FILE_tmp` # create the blacklist and the whitelist files
309
		do
309
		do
310
			chown -R root:apache $ossi_custom_dir
310
			chown -R root:apache $ossi_custom_dir
311
			chmod 770 $ossi_custom_dir
311
			chmod 770 $ossi_custom_dir
312
			ossi_categorie=`echo $ossi_custom_dir|cut -d "/" -f6`
312
			ossi_categorie=`echo $ossi_custom_dir|cut -d "/" -f6`
313
			short_categorie=`echo "$ossi_categorie" | cut -d"-" -f2`
313
			short_categorie=`echo "$ossi_categorie" | cut -d"-" -f2`
314
			if [ $short_categorie == "bl" ]
314
			if [ $short_categorie == "bl" ]
315
			then
315
			then
316
				categorie_type="black"
316
				categorie_type="black"
317
			else
317
			else
318
				categorie_type="white"
318
				categorie_type="white"
319
			fi
319
			fi
320
			$SED "s/\r//" $ossi_custom_dir/domains $ossi_custom_dir/urls # remove Windows <CR> from custom file
320
			$SED "s/\r//" $ossi_custom_dir/domains $ossi_custom_dir/urls # remove Windows <CR> from custom file
321
			cp $ossi_custom_dir/domains $FILE_tmp
321
			cp $ossi_custom_dir/domains $FILE_tmp
322
			clean_split # clean ossi custom files & split them for unbound and for iptables
322
			clean_split # clean ossi custom files & split them for unbound and for iptables
323
			if [ $categorie_type == "white" ]
323
			if [ $categorie_type == "white" ]
324
			then
324
			then
325
			# adapt the file to the unbound syntax and enable it if needed
325
			# adapt the file to the unbound syntax and enable it if needed
326
			# for the WL
326
			# for the WL
327
				$SED "s?.*?local-zone: & transparent?g" $FILE_tmp
327
				$SED "s?.*?local-zone: & transparent?g" $FILE_tmp
328
				$SED "p; s? transparent? ipset?g" $FILE_tmp # duplicate lines to enable ipset module
328
				$SED "p; s? transparent? ipset?g" $FILE_tmp # duplicate lines to enable ipset module
329
				mv $FILE_tmp $DIR_DNS_WL/$ossi_categorie.conf
329
				mv $FILE_tmp $DIR_DNS_WL/$ossi_categorie.conf
330
				mv $FILE_ip_tmp $DIR_IP_WL/$ossi_categorie
330
				mv $FILE_ip_tmp $DIR_IP_WL/$ossi_categorie
331
				enabled=`grep ^$ossi_categorie$ $WL_CATEGORIES_ENABLED | wc -l`
331
				enabled=`grep ^$ossi_categorie$ $WL_CATEGORIES_ENABLED | wc -l`
332
				if [ $enabled == "1" ]
332
				if [ $enabled == "1" ]
333
				then
333
				then
334
					$SED "/\/$ossi_categorie$/d" $WL_CATEGORIES
334
					$SED "/\/$ossi_categorie$/d" $WL_CATEGORIES
335
					$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ossi_categorie" $WL_CATEGORIES
335
					$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ossi_categorie" $WL_CATEGORIES
336
					ln -sf $DIR_DNS_WL/$ossi_categorie.conf $DIR_DNS_WL_ENABLED/$ossi_categorie
336
					ln -sf $DIR_DNS_WL/$ossi_categorie.conf $DIR_DNS_WL_ENABLED/$ossi_categorie
337
					ln -sf $DIR_IP_WL/$ossi_categorie $DIR_IP_WL_ENABLED/$ossi_categorie
337
					ln -sf $DIR_IP_WL/$ossi_categorie $DIR_IP_WL_ENABLED/$ossi_categorie
338
				fi
338
				fi
339
			else
339
			else
340
			# for the BL
340
			# for the BL
341
				$SED "s?.*?local-zone: & typetransparent\nlocal-zone-tag: & blacklist?g" $FILE_tmp
341
				$SED "s?.*?local-zone: & typetransparent\nlocal-zone-tag: & blacklist?g" $FILE_tmp
342
				mv $FILE_tmp $DIR_DNS_BL/$ossi_categorie.conf
342
				mv $FILE_tmp $DIR_DNS_BL/$ossi_categorie.conf
343
				mv $FILE_ip_tmp $DIR_IP_BL/$ossi_categorie
343
				mv $FILE_ip_tmp $DIR_IP_BL/$ossi_categorie
344
				enabled=`grep ^$ossi_categorie$ $BL_CATEGORIES_ENABLED | wc -l`
344
				enabled=`grep ^$ossi_categorie$ $BL_CATEGORIES_ENABLED | wc -l`
345
				if [ $enabled == "1" ]
345
				if [ $enabled == "1" ]
346
				then
346
				then
347
					$SED "/\/$ossi_categorie$/d" $BL_CATEGORIES
347
					$SED "/\/$ossi_categorie$/d" $BL_CATEGORIES
348
					$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ossi_categorie" $BL_CATEGORIES
348
					$SED "1i\/etc\/e2guardian\/lists\/blacklists\/$ossi_categorie" $BL_CATEGORIES
349
					ln -sf $DIR_DNS_BL/$ossi_categorie.conf $DIR_DNS_BL_ENABLED/$ossi_categorie
349
					ln -sf $DIR_DNS_BL/$ossi_categorie.conf $DIR_DNS_BL_ENABLED/$ossi_categorie
350
					ln -sf $DIR_IP_BL/$ossi_categorie $DIR_IP_BL_ENABLED/$ossi_categorie
350
					ln -sf $DIR_IP_BL/$ossi_categorie $DIR_IP_BL_ENABLED/$ossi_categorie
351
				fi
351
				fi
352
			fi
352
			fi
353
		done
353
		done
354
		for file in $BL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES $WL_CATEGORIES_ENABLED
354
		for file in $BL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES $WL_CATEGORIES_ENABLED
355
		do
355
		do
356
			sort +0.0 -0.2 $file -o $FILE_tmp
356
			sort +0.0 -0.2 $file -o $FILE_tmp
357
			mv $FILE_tmp $file
357
			mv $FILE_tmp $file
358
			chown root:apache $file
358
			chown root:apache $file
359
			chmod 660 $file
359
			chmod 660 $file
360
		done
360
		done
361
		chown -R root:apache $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
361
		chown -R root:apache $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
362
		chmod 660 $DIR_DNS_BL/* $DIR_DNS_WL/* $DIR_IP_BL/* $DIR_IP_WL/*
362
		chmod 660 $DIR_DNS_BL/* $DIR_DNS_WL/* $DIR_IP_BL/* $DIR_IP_WL/*
363
		if [ "$PARENT_SCRIPT" != "alcasar-conf.sh" ] # don't launch on install stage
363
		if [ "$PARENT_SCRIPT" != "alcasar-conf.sh" ] # don't launch on install stage
364
		then
364
		then
365
			/usr/bin/systemctl restart unbound-blacklist
365
			/usr/bin/systemctl restart unbound-blacklist
366
			/usr/bin/systemctl restart unbound-whitelist
366
			/usr/bin/systemctl restart unbound-whitelist
367
			/usr/bin/systemctl restart e2guardian
367
			/usr/bin/systemctl restart e2guardian
368
			/usr/local/bin/alcasar-iptables.sh
368
			/usr/local/bin/alcasar-iptables.sh
369
		fi
369
		fi
370
		;;
370
		;;
371
	*)
371
	*)
372
		echo "Argument inconnu :$1";
372
		echo "Argument inconnu :$1";
373
		echo "$usage"
373
		echo "$usage"
374
		exit 1
374
		exit 1
375
		;;
375
		;;
376
esac
376
esac
377
 
377