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#/bin/bash
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#/bin/bash
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# $Id: alcasar-bl.sh 1899 2016-05-19 08:58:02Z raphael.pion $
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# $Id: alcasar-bl.sh 1900 2016-05-19 09:18:41Z raphael.pion $
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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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8
 
9
# Gestion de la BL pour le filtrage de domaine (via dnsmasq) et d'URL (via Dansguardian)
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# Gestion de la BL pour le filtrage de domaine (via dnsmasq) et d'URL (via Dansguardian)
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# Manage the BL for DnsBlackHole (dnsmasq) and URL filtering (Dansguardian)
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# Manage the BL for DnsBlackHole (dnsmasq) and URL filtering (Dansguardian)
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11
 
12
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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PRIVATE_IP=`echo $private_ip_mask | cut -d"/" -f1`			# ALCASAR LAN IP address
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PRIVATE_IP=`echo $private_ip_mask | cut -d"/" -f1`			# ALCASAR LAN IP address
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DIR_tmp="/tmp/blacklists"
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DIR_tmp="/tmp/blacklists"
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DIR_WL_tmp="/tmp/whitelists"
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DIR_WL_tmp="/tmp/whitelists"
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FILE_tmp="/tmp/filesfilter.txt"
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FILE_tmp="/tmp/filesfilter.txt"
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FILE_ip_tmp="/tmp/filesipfilter.txt"
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FILE_ip_tmp="/tmp/filesipfilter.txt"
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DIR_DG="/etc/dansguardian/lists"
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DIR_DG="/etc/dansguardian/lists"
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DIR_DG_BL="$DIR_DG/blacklists"
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DIR_DG_BL="$DIR_DG/blacklists"
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BL_CATEGORIES="$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	'
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WL_CATEGORIES="$DIR_CONF/alcasar-wl-categories"				#'	'		WL	'
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BL_CATEGORIES_ENABLED="$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/dnsmasq-bl"					# all the BL in the DNSMASQ format
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DIR_DNS_BL="$DIR_SHARE/dnsmasq-bl"					# all the BL in the DNSMASQ format
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DIR_DNS_WL="$DIR_SHARE/dnsmasq-wl"					# all the WL	'	'	'
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DIR_DNS_WL="$DIR_SHARE/dnsmasq-wl"					# all the WL	'	'	'
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DIR_IP_BL="$DIR_SHARE/iptables-bl"					# all the IP addresses of the BL 
30
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/dnsmasq-bl-enabled"			# symbolic link to the domains BL (only enabled categories)
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DIR_DNS_BL_ENABLED="$DIR_SHARE/dnsmasq-bl-enabled"			# symbolic link to the domains BL (only enabled categories)
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DIR_DNS_WL_ENABLED="$DIR_SHARE/dnsmasq-wl-enabled"			#	'	'	'	WL	'	'	'
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DIR_DNS_WL_ENABLED="$DIR_SHARE/dnsmasq-wl-enabled"			#	'	'	'	WL	'	'	'
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DIR_IP_BL_ENABLED="$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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tmp_DIR_IP_BL="/tmp/ossi-iptables-bl"					#IP BL tmp directory to keep ossi files during an update
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tmp_DIR_IP_BL="/tmp/ossi-iptables-bl"					#IP BL tmp directory to keep ossi files during an update
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tmp_DIR_IP_WL="/tmp/ossi-iptables-wl"					#IP WL tmp directory to keep ossi files during an update
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tmp_DIR_IP_WL="/tmp/ossi-iptables-wl"					#IP WL tmp directory to keep ossi files during an update
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tmp_DIR_DNS_BL="/tmp/ossi-dnsmasq-bl"					#DNS BL tmp directory to keep ossi files during an update
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tmp_DIR_DNS_BL="/tmp/ossi-dnsmasq-bl"					#DNS BL tmp directory to keep ossi files during an update
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tmp_DIR_DNS_WL="/tmp/ossi-dnsmasq-wl"					#DNS WL tmp directory to keep ossi files during an update
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tmp_DIR_DNS_WL="/tmp/ossi-dnsmasq-wl"					#DNS WL tmp directory to keep ossi files during an update
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#BL tmp directory to keep ossi files
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#BL tmp directory to keep ossi files
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DNSMASQ_BL_CONF="/etc/dnsmasq-blacklist.conf"				# conf file of dnsmasq-blacklist
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DNSMASQ_BL_CONF="/etc/dnsmasq-blacklist.conf"				# conf file of dnsmasq-blacklist
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DNS1=`grep "DNS1" $CONF_FILE | cut -d '=' -f 2` 			# server DNS1 (for WL domain names)
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DNS1=`grep "DNS1" $CONF_FILE | cut -d '=' -f 2` 			# server DNS1 (for WL domain names)
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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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46
# enable/disable the BL & WL categories
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# enable/disable the BL & WL categories
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function cat_choice (){
47
function cat_choice (){
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	# saving ossi category
48
	# saving ossi category
49
	mkdir $DIR_tmp
49
	mkdir $DIR_tmp
50
	cp $DIR_IP_BL/ossi $DIR_tmp
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	cp $DIR_IP_BL/ossi $DIR_tmp
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51
 
52
	#ip BL ENABLE
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	#ip BL ENABLE
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	if [ -d $DIR_IP_BL_ENABLED ]
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	if [ -d $DIR_IP_BL_ENABLED ]
54
	then
54
	then
55
		for file in `ls -1 $DIR_IP_BL_ENABLED | grep -v "^ossi-*"`
55
		for file in `ls -1 $DIR_IP_BL_ENABLED | grep -v "^ossi-*"`
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		do
56
		do
57
			rm -f $DIR_IP_BL_ENABLED/$file
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			rm -f $DIR_IP_BL_ENABLED/$file
58
		done
58
		done
59
	else
59
	else
60
		mkdir $DIR_IP_BL_ENABLED
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		mkdir $DIR_IP_BL_ENABLED
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		chown dansguardian:apache $DIR_IP_BL_ENABLED
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		chown dansguardian:apache $DIR_IP_BL_ENABLED
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	fi
62
	fi
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63
	
64
	
64
	
65
	#dns BL ENABLED
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	#dns BL ENABLED
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	if [ -d $DIR_DNS_BL_ENABLED ]
66
	if [ -d $DIR_DNS_BL_ENABLED ]
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	then
67
	then
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		for file in `ls -1 $DIR_DNS_BL_ENABLED | grep -v "^ossi-*"`
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		for file in `ls -1 $DIR_DNS_BL_ENABLED | grep -v "^ossi-*"`
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		do
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		do
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			rm -f $DIR_DNS_BL_ENABLED/$file
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			rm -f $DIR_DNS_BL_ENABLED/$file
71
		done
71
		done
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	else
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	else
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		mkdir $DIR_DNS_BL_ENABLED
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		mkdir $DIR_DNS_BL_ENABLED
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		chown dansguardian:apache $DIR_DNS_BL_ENABLED
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		chown dansguardian:apache $DIR_DNS_BL_ENABLED
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	fi
75
	fi
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76
	
77
	#ip WL ENABLE
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	#ip WL ENABLE
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	if [ -d $DIR_IP_WL ]
78
	if [ -d $DIR_IP_WL ]
79
	then
79
	then
80
		for file in `ls -1 $DIR_IP_WL | grep -v "^ossi*"`
80
		for file in `ls -1 $DIR_IP_WL | grep -v "^ossi*"`
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		do
81
		do
82
			rm -f $DIR_IP_WL/$file
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			rm -f $DIR_IP_WL/$file
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		done
83
		done
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	else
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	else
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		mkdir $DIR_IP_WL
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		mkdir $DIR_IP_WL
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		chown dansguardian:apache $DIR_IP_WL
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		chown dansguardian:apache $DIR_IP_WL
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	fi
87
	fi
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88
	
89
	#ip WL ENABLE
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	#ip WL ENABLE
90
	if [ -d $DIR_IP_WL_ENABLED ]
90
	if [ -d $DIR_IP_WL_ENABLED ]
91
	then
91
	then
92
		for file in `ls -1 $DIR_IP_WL_ENABLED | grep -v "^ossi*"`
92
		for file in `ls -1 $DIR_IP_WL_ENABLED | grep -v "^ossi*"`
93
		do
93
		do
94
			rm -f $DIR_IP_WL_ENABLED/$file
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			rm -f $DIR_IP_WL_ENABLED/$file
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		done
95
		done
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	else
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	else
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		mkdir $DIR_IP_WL_ENABLED
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		mkdir $DIR_IP_WL_ENABLED
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		chown dansguardian:apache $DIR_IP_WL_ENABLED
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		chown dansguardian:apache $DIR_IP_WL_ENABLED
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		touch $DIR_IP_WL_ENABLED/ossi
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		touch $DIR_IP_WL_ENABLED/ossi
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		chown dansguardian:apache $DIR_IP_WL_ENABLED/ossi
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		chown dansguardian:apache $DIR_IP_WL_ENABLED/ossi
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	fi
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	fi
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102
 
103
	#dns WL ENABLED
103
	#dns WL ENABLED
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	if [ -d $DIR_DNS_WL_ENABLED ]
104
	if [ -d $DIR_DNS_WL_ENABLED ]
105
	then
105
	then
106
		for file in `ls -1 $DIR_DNS_WL_ENABLED | grep -v "^ossi-*"`
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		for file in `ls -1 $DIR_DNS_WL_ENABLED | grep -v "^ossi-*"`
107
		do
107
		do
108
			rm -f $DIR_DNS_WL_ENABLED/$file
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			rm -f $DIR_DNS_WL_ENABLED/$file
109
		done
109
		done
110
	else
110
	else
111
		mkdir $DIR_DNS_WL_ENABLED
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		mkdir $DIR_DNS_WL_ENABLED
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		chown dansguardian:apache $DIR_DNS_WL_ENABLED
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		chown dansguardian:apache $DIR_DNS_WL_ENABLED
113
	fi
113
	fi
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114
	
115
	#dns WL ossi.conf 
115
	#dns WL ossi.conf 
116
	if [ ! -e $DIR_DNS_WL/ossi.conf ]
116
	if [ ! -e $DIR_DNS_WL/ossi.conf ]
117
	then
117
	then
118
		touch $DIR_DNS_WL/ossi.conf
118
		touch $DIR_DNS_WL/ossi.conf
119
		chown dansguardian:apache $DIR_DNS_WL/ossi.conf
119
		chown dansguardian:apache $DIR_DNS_WL/ossi.conf
120
		if [ ! -e $DIR_DNS_WL_ENABLED/ossi ]
120
		if [ ! -e $DIR_DNS_WL_ENABLED/ossi ]
121
		then
121
		then
122
		ln -s $DIR_DNS_WL/ossi.conf $DIR_DNS_WL_ENABLED/ossi
122
		ln -s $DIR_DNS_WL/ossi.conf $DIR_DNS_WL_ENABLED/ossi
123
		fi
123
		fi
124
	fi
124
	fi
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125
 
126
	# update categories with rsync
126
	# update categories with rsync
127
	if [ ! -e $DIR_CONF/update_cat.conf ]
127
	if [ ! -e $DIR_CONF/update_cat.conf ]
128
	then
128
	then
129
		touch $DIR_CONF/update_cat.conf
129
		touch $DIR_CONF/update_cat.conf
130
		chown root:apache $DIR_CONF/update_cat.conf
130
		chown root:apache $DIR_CONF/update_cat.conf
131
		chmod 660 $DIR_CONF/update_cat.conf
131
		chmod 660 $DIR_CONF/update_cat.conf
132
	fi
132
	fi
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133
	
134
	$SED "/\.Include/d" $DIR_DG/bannedsitelist $DIR_DG/bannedurllist # cleaning for DG
134
	$SED "/\.Include/d" $DIR_DG/bannedsitelist $DIR_DG/bannedurllist # cleaning for DG
135
	$SED "s?^[^#]?#&?g" $BL_CATEGORIES $WL_CATEGORIES # cleaning BL & WL categories file (comment all lines)
135
	$SED "s?^[^#]?#&?g" $BL_CATEGORIES $WL_CATEGORIES # cleaning BL & WL categories file (comment all lines)
136
	# process the file $BL_CATEGORIES with the choice of categories 
136
	# process the file $BL_CATEGORIES with the choice of categories 
137
	for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED` 
137
	for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED` 
138
	do
138
	do
139
		$SED "/\/$ENABLE_CATEGORIE$/d" $BL_CATEGORIES 
139
		$SED "/\/$ENABLE_CATEGORIE$/d" $BL_CATEGORIES 
140
		$SED "1i\/etc\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $BL_CATEGORIES
140
		$SED "1i\/etc\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $BL_CATEGORIES
141
		ln -sf $DIR_DNS_BL/$ENABLE_CATEGORIE.conf $DIR_DNS_BL_ENABLED/$ENABLE_CATEGORIE
141
		ln -sf $DIR_DNS_BL/$ENABLE_CATEGORIE.conf $DIR_DNS_BL_ENABLED/$ENABLE_CATEGORIE
142
		ln -sf $DIR_IP_BL/$ENABLE_CATEGORIE $DIR_IP_BL_ENABLED/$ENABLE_CATEGORIE
142
		ln -sf $DIR_IP_BL/$ENABLE_CATEGORIE $DIR_IP_BL_ENABLED/$ENABLE_CATEGORIE
143
		# echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/domains>" >> $DIR_DG/bannedsitelist  # Blacklisted domains are managed by dnsmasq
143
		# echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/domains>" >> $DIR_DG/bannedsitelist  # Blacklisted domains are managed by dnsmasq
144
		echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/urls>" >> $DIR_DG/bannedurllist
144
		echo ".Include<$DIR_DG_BL/$ENABLE_CATEGORIE/urls>" >> $DIR_DG/bannedurllist
145
	done
145
	done
146
	sort +0.0 -0.2 $BL_CATEGORIES -o $FILE_tmp
146
	sort +0.0 -0.2 $BL_CATEGORIES -o $FILE_tmp
147
	mv $FILE_tmp $BL_CATEGORIES
147
	mv $FILE_tmp $BL_CATEGORIES
148
	# process the file $WL_CATEGORIES with the choice of categories 
148
	# process the file $WL_CATEGORIES with the choice of categories 
149
	for ENABLE_CATEGORIE in `cat $WL_CATEGORIES_ENABLED` 
149
	for ENABLE_CATEGORIE in `cat $WL_CATEGORIES_ENABLED` 
150
	do
150
	do
151
		$SED "/\/$ENABLE_CATEGORIE$/d" $WL_CATEGORIES 
151
		$SED "/\/$ENABLE_CATEGORIE$/d" $WL_CATEGORIES 
152
		$SED "1i\/etc\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $WL_CATEGORIES
152
		$SED "1i\/etc\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $WL_CATEGORIES
153
		ln -sf $DIR_DNS_WL/$ENABLE_CATEGORIE.conf $DIR_DNS_WL_ENABLED/$ENABLE_CATEGORIE
153
		ln -sf $DIR_DNS_WL/$ENABLE_CATEGORIE.conf $DIR_DNS_WL_ENABLED/$ENABLE_CATEGORIE
154
	done
154
	done
155
	sort +0.0 -0.2 $WL_CATEGORIES -o $FILE_tmp
155
	sort +0.0 -0.2 $WL_CATEGORIES -o $FILE_tmp
156
	mv $FILE_tmp $WL_CATEGORIES
156
	mv $FILE_tmp $WL_CATEGORIES
157
	
157
	
158
	# restoring ip files and ossi category BL/WL
158
	# restoring ip files and ossi category BL/WL
159
	mv $DIR_tmp/ossi $DIR_IP_BL
159
	mv $DIR_tmp/ossi $DIR_IP_BL
160
	chown apache $DIR_IP_BL/ossi
160
	chown apache $DIR_IP_BL/ossi
161
	rm -rf $DIR_tmp
161
	rm -rf $DIR_tmp
162
	
162
	
163
}
163
}
164
 
164
 
165
usage="Usage: alcasar-bl.sh { -cat_choice or --cat_choice } | { -download or --download } | { -adapt or --adapt } | { -reload or --reload } | { -update_cat or --update_cat }"
165
usage="Usage: alcasar-bl.sh { -cat_choice or --cat_choice } | { -download or --download } | { -adapt or --adapt } | { -reload or --reload } | { -update_cat or --update_cat }"
166
nb_args=$#
166
nb_args=$#
167
args=$1
167
args=$1
168
if [ $nb_args -eq 0 ]
168
if [ $nb_args -eq 0 ]
169
then
169
then
170
	  args="-h"
170
	  args="-h"
171
fi
171
fi
172
case $args in
172
case $args in
173
	-\? | -h* | --h*)
173
	-\? | -h* | --h*)
174
		echo "$usage"
174
		echo "$usage"
175
		exit 0
175
		exit 0
176
		;;
176
		;;
177
	# Retrieve Toulouse University BL
177
	# Retrieve Toulouse University BL
178
	-download | --download)
178
	-download | --download)
179
		rm -rf /tmp/con_ok.html
179
		rm -rf /tmp/con_ok.html
180
		`/usr/bin/curl $BL_SERVER -# -o /tmp/con_ok.html`
180
		`/usr/bin/curl $BL_SERVER -# -o /tmp/con_ok.html`
181
		if [ ! -e /tmp/con_ok.html ]
181
		if [ ! -e /tmp/con_ok.html ]
182
		then
182
		then
183
			echo "Erreur : le serveur de blacklist ($BL_SERVER) n'est pas joignable"
183
			echo "Erreur : le serveur de blacklist ($BL_SERVER) n'est pas joignable"
184
		else 
184
		else 
185
			rm -rf /tmp/con_ok.html $DIR_tmp
185
			rm -rf /tmp/con_ok.html $DIR_tmp
186
			mkdir $DIR_tmp
186
			mkdir $DIR_tmp
187
			wget -P $DIR_tmp http://$BL_SERVER/blacklists/download/blacklists.tar.gz
187
			wget -P $DIR_tmp http://$BL_SERVER/blacklists/download/blacklists.tar.gz
188
			md5sum $DIR_tmp/blacklists.tar.gz | cut -d" " -f1 > $DIR_tmp/md5sum
188
			md5sum $DIR_tmp/blacklists.tar.gz | cut -d" " -f1 > $DIR_tmp/md5sum
189
			chown -R apache:apache $DIR_tmp
189
			chown -R apache:apache $DIR_tmp
190
		fi
190
		fi
191
		;;		
191
		;;		
192
	# enable/disable categories (used only during the alcasar install process)
192
	# enable/disable categories (used only during the alcasar install process)
193
	-cat_choice | --cat_choice)
193
	-cat_choice | --cat_choice)
194
		cat_choice
194
		cat_choice
195
		;;
195
		;;
196
	# Adapt Toulouse University BL to ALCASAR architecture (dnsmasq + DG + iptables)
196
	# Adapt Toulouse University BL to ALCASAR architecture (dnsmasq + DG + iptables)
197
	-adapt | --adapt)
197
	-adapt | --adapt)
198
		echo -n "Adaptation process of Toulouse University blackList. Please wait : "
198
		echo -n "Adaptation process of Toulouse University blackList. Please wait : "
199
	
199
	
200
		#to keep ossi files
200
		#to keep ossi files
-
 
201
		if [ -d $DIR_IP_BL ]
-
 
202
		then
201
		mkdir $tmp_DIR_IP_BL $tmp_DIR_IP_WL $tmp_DIR_DNS_BL $tmp_DIR_DNS_WL
203
			mkdir $tmp_DIR_IP_BL $tmp_DIR_IP_WL $tmp_DIR_DNS_BL $tmp_DIR_DNS_WL
202
		for x in $(ls -1 $DIR_IP_BL | grep "^ossi*")
204
			for x in $(ls -1 $DIR_IP_BL | grep "^ossi*")
203
		do
205
			do
204
			mv $DIR_IP_BL/$x $tmp_DIR_IP_BL
206
				mv $DIR_IP_BL/$x $tmp_DIR_IP_BL
205
		done
207
			done
206
		for x in $(ls -1 $DIR_IP_WL | grep "^ossi*")
208
			for x in $(ls -1 $DIR_IP_WL | grep "^ossi*")
207
		do
209
			do
208
			mv $DIR_IP_WL/$x $tmp_DIR_IP_WL
210
				mv $DIR_IP_WL/$x $tmp_DIR_IP_WL
209
		done
211
			done
210
		for x in $(ls -1 $DIR_DNS_BL | grep "^ossi*")
212
			for x in $(ls -1 $DIR_DNS_BL | grep "^ossi*")
211
		do
213
			do
212
			mv $DIR_DNS_BL/$x $tmp_DIR_DNS_BL
214
				mv $DIR_DNS_BL/$x $tmp_DIR_DNS_BL
213
		done
215
			done
214
		for x in $(ls -1 $DIR_DNS_WL | grep "^ossi*")
216
			for x in $(ls -1 $DIR_DNS_WL | grep "^ossi*")
215
		do
217
			do
216
			mv $DIR_DNS_WL/$x $tmp_DIR_DNS_WL
218
				mv $DIR_DNS_WL/$x $tmp_DIR_DNS_WL
217
		done
219
			done
218
		
220
		fi
219
			
221
			
220
		if [ -f $DIR_tmp/blacklists.tar.gz ] # when downloading the last version of the BL
222
		if [ -f $DIR_tmp/blacklists.tar.gz ] # when downloading the last version of the BL
221
		then
223
		then
222
			[ -d $DIR_DG_BL/ossi ] && mv $DIR_DG_BL/ossi $DIR_tmp
224
			[ -d $DIR_DG_BL/ossi ] && mv $DIR_DG_BL/ossi $DIR_tmp
223
			[ -e $DIR_IP_BL/ossi ] && mv $DIR_IP_BL/ossi $DIR_tmp/ossi-ip-bl
225
			[ -e $DIR_IP_BL/ossi ] && mv $DIR_IP_BL/ossi $DIR_tmp/ossi-ip-bl
224
			rm -rf $DIR_DG_BL $DIR_IP_BL
226
			rm -rf $DIR_DG_BL $DIR_IP_BL
225
			mkdir $DIR_DG_BL $DIR_IP_BL
227
			mkdir $DIR_DG_BL $DIR_IP_BL
226
			tar zxf $DIR_tmp/blacklists.tar.gz --directory=$DIR_DG/
228
			tar zxf $DIR_tmp/blacklists.tar.gz --directory=$DIR_DG/
227
			[ -d $DIR_tmp/ossi ] && mv -f $DIR_tmp/ossi $DIR_DG_BL/
229
			[ -d $DIR_tmp/ossi ] && mv -f $DIR_tmp/ossi $DIR_DG_BL/
228
		fi
230
		fi
229
		rm -f $BL_CATEGORIES $WL_CATEGORIES $WL_CATEGORIES_ENABLED
231
		rm -f $BL_CATEGORIES $WL_CATEGORIES $WL_CATEGORIES_ENABLED
230
		rm -rf $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
232
		rm -rf $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
231
		touch $BL_CATEGORIES $WL_CATEGORIES $WL_CATEGORIES_ENABLED
233
		touch $BL_CATEGORIES $WL_CATEGORIES $WL_CATEGORIES_ENABLED
232
		mkdir $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
234
		mkdir $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
233
		chown -R dansguardian:apache $DIR_DG $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
235
		chown -R dansguardian:apache $DIR_DG $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
234
		chmod -R g+w $DIR_DG $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
236
		chmod -R g+w $DIR_DG $BL_CATEGORIES $WL_CATEGORIES $BL_CATEGORIES_ENABLED $WL_CATEGORIES_ENABLED $DIR_DNS_BL $DIR_DNS_WL $DIR_IP_BL $DIR_IP_WL
235
		find $DIR_DG_BL/ -type f -name domains > $FILE_tmp # retrieve directory name where a domain file exist
237
		find $DIR_DG_BL/ -type f -name domains > $FILE_tmp # retrieve directory name where a domain file exist
236
		$SED "s?\/domains??g" $FILE_tmp # remove "/domains" suffix
238
		$SED "s?\/domains??g" $FILE_tmp # remove "/domains" suffix
237
		for dir_categorie in `cat $FILE_tmp` # create the blacklist and the whitelist files
239
		for dir_categorie in `cat $FILE_tmp` # create the blacklist and the whitelist files
238
		do
240
		do
239
			categorie=`echo $dir_categorie|cut -d "/" -f6`
241
			categorie=`echo $dir_categorie|cut -d "/" -f6`
240
			categorie_type=`grep -A1 ^NAME:[$' '$'\t']*$categorie $DIR_DG_BL/global_usage | grep ^DEFAULT_TYPE | cut -d":" -f2 | tr -d " \t"`
242
			categorie_type=`grep -A1 ^NAME:[$' '$'\t']*$categorie $DIR_DG_BL/global_usage | grep ^DEFAULT_TYPE | cut -d":" -f2 | tr -d " \t"`
241
			if [ "$categorie_type" == "white" ]
243
			if [ "$categorie_type" == "white" ]
242
			then
244
			then
243
				echo "$dir_categorie" >> $WL_CATEGORIES 
245
				echo "$dir_categorie" >> $WL_CATEGORIES 
244
				echo `basename $dir_categorie` >> $WL_CATEGORIES_ENABLED  # by default all WL are enabled 
246
				echo `basename $dir_categorie` >> $WL_CATEGORIES_ENABLED  # by default all WL are enabled 
245
			fi
247
			fi
246
			echo "$dir_categorie" >> $BL_CATEGORIES # By default all categories are in BL
248
			echo "$dir_categorie" >> $BL_CATEGORIES # By default all categories are in BL
247
		done
249
		done
248
		rm -f $FILE_tmp
250
		rm -f $FILE_tmp
249
		# Verify that the enabled categories are effectively in the BL (need after an update of the BL)
251
		# Verify that the enabled categories are effectively in the BL (need after an update of the BL)
250
		for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED` 
252
		for ENABLE_CATEGORIE in `cat $BL_CATEGORIES_ENABLED` 
251
		do
253
		do
252
			ok=`grep /$ENABLE_CATEGORIE$ $BL_CATEGORIES|wc -l`
254
			ok=`grep /$ENABLE_CATEGORIE$ $BL_CATEGORIES|wc -l`
253
			if [ $ok != "1" ] 
255
			if [ $ok != "1" ] 
254
			then
256
			then
255
				$SED "/^$ENABLE_CATEGORIE$/d" $BL_CATEGORIES_ENABLED
257
				$SED "/^$ENABLE_CATEGORIE$/d" $BL_CATEGORIES_ENABLED
256
			fi
258
			fi
257
		done
259
		done
258
		# Creation of DNSMASQ and Iptables BL and WL
260
		# Creation of DNSMASQ and Iptables BL and WL
259
		for LIST in $BL_CATEGORIES $WL_CATEGORIES	# for each list (bl and wl)
261
		for LIST in $BL_CATEGORIES $WL_CATEGORIES	# for each list (bl and wl)
260
		do
262
		do
261
			for PATH_FILE in `cat $LIST` # for each category
263
			for PATH_FILE in `cat $LIST` # for each category
262
			do
264
			do
263
				DOMAINE=`basename $PATH_FILE`
265
				DOMAINE=`basename $PATH_FILE`
264
				echo -n "$DOMAINE, "
266
				echo -n "$DOMAINE, "
265
		  		if [ ! -f $PATH_FILE/urls ] # create 'urls' file if it doesn't exist
267
		  		if [ ! -f $PATH_FILE/urls ] # create 'urls' file if it doesn't exist
266
				then
268
				then
267
					touch $PATH_FILE/urls
269
					touch $PATH_FILE/urls
268
					chown dansguardian:apache $PATH_FILE/urls
270
					chown dansguardian:apache $PATH_FILE/urls
269
				fi
271
				fi
270
				$SED "s/\.\{2,10\}/\./g" $PATH_FILE/domains $PATH_FILE/urls # correct some syntax errors
272
				$SED "s/\.\{2,10\}/\./g" $PATH_FILE/domains $PATH_FILE/urls # correct some syntax errors
271
				# extract ip addresses for iptables
273
				# extract ip addresses for iptables
272
				awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add bl_ip_blocked " $0}' $PATH_FILE/domains > $FILE_ip_tmp
274
				awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add bl_ip_blocked " $0}' $PATH_FILE/domains > $FILE_ip_tmp
273
				# for dnsmask, remove IP addesses, accented characters and commented lines.
275
				# for dnsmask, remove IP addesses, accented characters and commented lines.
274
				egrep  -v "^([0-9]{1,3}\.){3}[0-9]{1,3}$" $PATH_FILE/domains > $FILE_tmp
276
				egrep  -v "^([0-9]{1,3}\.){3}[0-9]{1,3}$" $PATH_FILE/domains > $FILE_tmp
275
				$SED "/[äâëêïîöôüû]/d" $FILE_tmp
277
				$SED "/[äâëêïîöôüû]/d" $FILE_tmp
276
				$SED "/^#.*/d" $FILE_tmp
278
				$SED "/^#.*/d" $FILE_tmp
277
				if [ "$LIST" == "$BL_CATEGORIES" ]
279
				if [ "$LIST" == "$BL_CATEGORIES" ]
278
				then
280
				then
279
					# adapt to the dnsmasq syntax for the blacklist
281
					# adapt to the dnsmasq syntax for the blacklist
280
					$SED "s?.*?address=/&/$PRIVATE_IP?g" $FILE_tmp 
282
					$SED "s?.*?address=/&/$PRIVATE_IP?g" $FILE_tmp 
281
					mv $FILE_tmp $DIR_DNS_BL/$DOMAINE.conf
283
					mv $FILE_tmp $DIR_DNS_BL/$DOMAINE.conf
282
					mv $FILE_ip_tmp $DIR_IP_BL/$DOMAINE
284
					mv $FILE_ip_tmp $DIR_IP_BL/$DOMAINE
283
				else
285
				else
284
					# adapt to the dnsmasq syntax for the whitelist
286
					# adapt to the dnsmasq syntax for the whitelist
285
					$SED "s?.*?server=/&/$DNS1?g" $FILE_tmp 
287
					$SED "s?.*?server=/&/$DNS1?g" $FILE_tmp 
286
					mv $FILE_tmp $DIR_DNS_WL/$DOMAINE.conf
288
					mv $FILE_tmp $DIR_DNS_WL/$DOMAINE.conf
287
				fi
289
				fi
288
			done
290
			done
289
		done
291
		done
290
		rm -f $FILE_tmp $FILE_ip_tmp
292
		rm -f $FILE_tmp $FILE_ip_tmp
291
		# Restoring ossi file of BL IP
293
		# Restoring ossi file of BL IP
292
		[ -e $DIR_tmp/ossi-ip-bl ] && mv $DIR_tmp/ossi-ip-bl $DIR_IP_BL/ossi
294
		[ -e $DIR_tmp/ossi-ip-bl ] && mv $DIR_tmp/ossi-ip-bl $DIR_IP_BL/ossi
293
		rm -rf $DIR_tmp
295
		rm -rf $DIR_tmp
294
		
296
		
-
 
297
		if [ -d $DIR_IP_BL ]
-
 
298
		then
-
 
299
			for x in $(ls -1 $tmp_DIR_IP_BL | grep "^ossi*")
-
 
300
			do
-
 
301
				mv $tmp_DIR_IP_BL/$x $DIR_IP_BL
-
 
302
			done
-
 
303
			for x in $(ls -1 $tmp_DIR_IP_WL | grep "^ossi*")
-
 
304
			do
-
 
305
				mv $tmp_DIR_IP_WL/$x $DIR_IP_WL
-
 
306
			done
-
 
307
			for x in $(ls -1 $tmp_DIR_DNS_BL | grep "^ossi*")
-
 
308
			do
-
 
309
				mv $tmp_DIR_DNS_BL/$x $DIR_DNS_BL
-
 
310
			done
-
 
311
			for x in $(ls -1 $tmp_DIR_DNS_WL | grep "^ossi*")
-
 
312
			do
-
 
313
				mv $tmp_DIR_DNS_WL/$x $DIR_DNS_WL
-
 
314
			done
295
		
315
		
296
		for x in $(ls -1 $tmp_DIR_IP_BL | grep "^ossi*")
-
 
297
		do
-
 
298
			mv $tmp_DIR_IP_BL/$x $DIR_IP_BL
-
 
299
		done
-
 
300
		for x in $(ls -1 $tmp_DIR_IP_WL | grep "^ossi*")
-
 
301
		do
-
 
302
			mv $tmp_DIR_IP_WL/$x $DIR_IP_WL
-
 
303
		done
-
 
304
		for x in $(ls -1 $tmp_DIR_DNS_BL | grep "^ossi*")
-
 
305
		do
-
 
306
			mv $tmp_DIR_DNS_BL/$x $DIR_DNS_BL
316
			rm -rf $tmp_DIR_IP_BL $tmp_DIR_IP_WL $tmp_DIR_DNS_BL $tmp_DIR_DNS_WL
307
		done
-
 
308
		for x in $(ls -1 $tmp_DIR_DNS_WL | grep "^ossi*")
-
 
309
		do
317
		fi
310
			mv $tmp_DIR_DNS_WL/$x $DIR_DNS_WL
-
 
311
		done
-
 
312
		
318
		
313
		rm -rf $tmp_DIR_IP_BL $tmp_DIR_IP_WL $tmp_DIR_DNS_BL $tmp_DIR_DNS_WL
-
 
314
		echo
319
		echo
315
		;;
320
		;;
316
	# update the categories which are written in "/usr/local/etc/update_cat.conf" with rsync
321
	# update the categories which are written in "/usr/local/etc/update_cat.conf" with rsync
317
	-update_cat | --update_cat)
322
	-update_cat | --update_cat)
318
		if [ $(cat /usr/local/etc/update_cat.conf | wc -l) -ne 0 ]
323
		if [ $(cat /usr/local/etc/update_cat.conf | wc -l) -ne 0 ]
319
		then
324
		then
320
			echo -n "Updating categories in /usr/local/etc/update_cat.conf ..."
325
			echo -n "Updating categories in /usr/local/etc/update_cat.conf ..."
321
			cat /usr/local/etc/update_cat.conf | while read LIGNE_RSYNC
326
			cat /usr/local/etc/update_cat.conf | while read LIGNE_RSYNC
322
			do
327
			do
323
				CATEGORIE=$(echo $LIGNE_RSYNC | cut -d' ' -f1)
328
				CATEGORIE=$(echo $LIGNE_RSYNC | cut -d' ' -f1)
324
				URL=$(echo $LIGNE_RSYNC | cut -d' ' -f2)
329
				URL=$(echo $LIGNE_RSYNC | cut -d' ' -f2)
325
				PATH_FILE=$(find $DIR_DG_BL/ -type d -name $CATEGORIE) # retrieve directory name of the category
330
				PATH_FILE=$(find $DIR_DG_BL/ -type d -name $CATEGORIE) # retrieve directory name of the category
326
				rsync -rv $URL $(dirname $PATH_FILE ) #rsync inside of the blacklist directory
331
				rsync -rv $URL $(dirname $PATH_FILE ) #rsync inside of the blacklist directory
327
				# Creation of DNSMASQ and Iptables BL and WL
332
				# Creation of DNSMASQ and Iptables BL and WL
328
				DOMAINE=$(basename $PATH_FILE)
333
				DOMAINE=$(basename $PATH_FILE)
329
				# correct some synthaxes
334
				# correct some synthaxes
330
				$SED "s/\.\{2,10\}/\./g" $PATH_FILE/domains $PATH_FILE/urls
335
				$SED "s/\.\{2,10\}/\./g" $PATH_FILE/domains $PATH_FILE/urls
331
				# extract ip addresses for iptables
336
				# extract ip addresses for iptables
332
				awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add bl_ip_blocked " $0}' $PATH_FILE/domains > $FILE_ip_tmp
337
				awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add bl_ip_blocked " $0}' $PATH_FILE/domains > $FILE_ip_tmp
333
				# for dnsmask, remove IP addresses, accentuated characters and commented lines.
338
				# for dnsmask, remove IP addresses, accentuated characters and commented lines.
334
				egrep  -v "^([0-9]{1,3}\.){3}[0-9]{1,3}$" $PATH_FILE/domains > $FILE_tmp
339
				egrep  -v "^([0-9]{1,3}\.){3}[0-9]{1,3}$" $PATH_FILE/domains > $FILE_tmp
335
				$SED "/[äâëêïîöôüû]/d" $FILE_tmp
340
				$SED "/[äâëêïîöôüû]/d" $FILE_tmp
336
				$SED "/^#.*/d" $FILE_tmp
341
				$SED "/^#.*/d" $FILE_tmp
337
				black=`grep black $PATH_FILE/usage |wc -l`
342
				black=`grep black $PATH_FILE/usage |wc -l`
338
				if [ $black == "1" ]
343
				if [ $black == "1" ]
339
				then
344
				then
340
					# adapt to the dnsmasq syntax for the blacklist
345
					# adapt to the dnsmasq syntax for the blacklist
341
					$SED "s?.*?address=/&/$PRIVATE_IP?g" $FILE_tmp 
346
					$SED "s?.*?address=/&/$PRIVATE_IP?g" $FILE_tmp 
342
					mv $FILE_tmp $DIR_DNS_BL/$DOMAINE.conf
347
					mv $FILE_tmp $DIR_DNS_BL/$DOMAINE.conf
343
					mv $FILE_ip_tmp $DIR_IP_BL/$DOMAINE
348
					mv $FILE_ip_tmp $DIR_IP_BL/$DOMAINE
344
				else
349
				else
345
					# adapt to the dnsmasq syntax for the whitelist
350
					# adapt to the dnsmasq syntax for the whitelist
346
					$SED "s?.*?server=/&/$DNS1?g" $FILE_tmp 
351
					$SED "s?.*?server=/&/$DNS1?g" $FILE_tmp 
347
					mv $FILE_tmp $DIR_DNS_WL/$DOMAINE.conf
352
					mv $FILE_tmp $DIR_DNS_WL/$DOMAINE.conf
348
				fi
353
				fi
349
				rm -f $FILE_tmp $FILE_ip_tmp
354
				rm -f $FILE_tmp $FILE_ip_tmp
350
			done
355
			done
351
			/usr/bin/systemctl restart dnsmasq-whitelist
356
			/usr/bin/systemctl restart dnsmasq-whitelist
352
			/usr/bin/systemctl restart dnsmasq-blacklist
357
			/usr/bin/systemctl restart dnsmasq-blacklist
353
			/usr/bin/systemctl restart dansguardian
358
			/usr/bin/systemctl restart dansguardian
354
			/usr/local/bin/alcasar-iptables.sh
359
			/usr/local/bin/alcasar-iptables.sh
355
		else
360
		else
356
			  echo -n "/usr/local/etc/update_cat.conf is empty ..."
361
			  echo -n "/usr/local/etc/update_cat.conf is empty ..."
357
		fi
362
		fi
358
		echo 
363
		echo 
359
		;;
364
		;;
360
	# reload when categories are changed 
365
	# reload when categories are changed 
361
	-reload | --reload)
366
	-reload | --reload)
362
		# for DG
367
		# for DG
363
		chown -R dansguardian:apache $DIR_DG_BL/ossi
368
		chown -R dansguardian:apache $DIR_DG_BL/ossi
364
		chmod -R g+w $DIR_DG_BL/ossi
369
		chmod -R g+w $DIR_DG_BL/ossi
365
		cat_choice
370
		cat_choice
366
		#  for dnsmasq (rehabited domain names)
371
		#  for dnsmasq (rehabited domain names)
367
		if [ `wc -w $DIR_DG/exceptionsitelist|cut -d " " -f1` != "0" ]
372
		if [ `wc -w $DIR_DG/exceptionsitelist|cut -d " " -f1` != "0" ]
368
		then
373
		then
369
			for i in `cat $DIR_DG/exceptionsitelist`
374
			for i in `cat $DIR_DG/exceptionsitelist`
370
			do
375
			do
371
				$SED "/$i/d" $DIR_DNS_BL/*
376
				$SED "/$i/d" $DIR_DNS_BL/*
372
			done
377
			done
373
		fi
378
		fi
374
		cp -f $DIR_DG_BL/ossi/domains $DIR_DNS_BL/ossi.conf
379
		cp -f $DIR_DG_BL/ossi/domains $DIR_DNS_BL/ossi.conf
375
		$SED "s?.*?address=/&/$PRIVATE_IP?g" $DIR_DNS_BL/ossi.conf
380
		$SED "s?.*?address=/&/$PRIVATE_IP?g" $DIR_DNS_BL/ossi.conf
376
		$SED "s?.*?server=/&/$DNS1?g" $DIR_DNS_WL/ossi.conf
381
		$SED "s?.*?server=/&/$DNS1?g" $DIR_DNS_WL/ossi.conf
377
		
382
		
378
		/usr/bin/systemctl restart dnsmasq-blacklist
383
		/usr/bin/systemctl restart dnsmasq-blacklist
379
		/usr/bin/systemctl restart dnsmasq-whitelist
384
		/usr/bin/systemctl restart dnsmasq-whitelist
380
		/usr/local/bin/alcasar-iptables.sh
385
		/usr/local/bin/alcasar-iptables.sh
381
		;;
386
		;;
382
	*)
387
	*)
383
		echo "Argument inconnu :$1";
388
		echo "Argument inconnu :$1";
384
		echo "$usage"
389
		echo "$usage"
385
		exit 1
390
		exit 1
386
		;;
391
		;;
387
esac
392
esac
388
 
393
 
389
 
394
 
390
 
395
 
391
 
396
 
392
 
397