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#/bin/bash
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#/bin/bash
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# $Id: alcasar-bl.sh 1371 2014-06-03 22:08:56Z richard $
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# $Id: alcasar-bl.sh 1377 2014-06-10 22:16:50Z richard $
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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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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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OSSI_DOMAINS_WL="$DIR_DG/blacklists/ossi/domains_wl" # Domain names for the ossi category
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DIR_SHARE="/usr/local/share"
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DIR_SHARE="/usr/local/share"
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DIR_DNS_BL="$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
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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" # all the IP addresses of the WL
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OSSI_WL_IP="$DIR_IP_WL/ossi" # all the IP addresses of the WL ossi category
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DIR_DNS_BL_ENABLED="$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 (only enabled categories)
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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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# 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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# saving ip files and ossi category
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# saving ip files and ossi category
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mkdir $DIR_tmp
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mkdir $DIR_tmp
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cp $DIR_IP_BL_ENABLED/ossi-* $DIR_tmp
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cp $DIR_IP_BL/ossi $DIR_tmp
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cp $DIR_IP_BL/ossi $DIR_tmp
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rm -rf $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED # cleaning for dnsmasq and iptables
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rm -rf $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED # cleaning for dnsmasq and iptables
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$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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mkdir $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED
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mkdir $DIR_DNS_BL_ENABLED $DIR_DNS_WL_ENABLED $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED
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chown apache $DIR_IP_BL_ENABLED
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chown apache $DIR_IP_BL_ENABLED $DIR_IP_WL_ENABLED
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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\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $BL_CATEGORIES
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$SED "1i\/etc\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $BL_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\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $WL_CATEGORIES
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$SED "1i\/etc\/dansguardian\/lists\/blacklists\/$ENABLE_CATEGORIE" $WL_CATEGORIES
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ln -s $DIR_DNS_WL/$ENABLE_CATEGORIE.conf $DIR_DNS_WL_ENABLED/$ENABLE_CATEGORIE
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ln -s $DIR_DNS_WL/$ENABLE_CATEGORIE.conf $DIR_DNS_WL_ENABLED/$ENABLE_CATEGORIE
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ln -s $DIR_IP_WL/$ENABLE_CATEGORIE $DIR_IP_WL_ENABLED/$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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# restoring ip files and ossi category
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# restoring ip files and ossi category
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mv $DIR_tmp/ossi $DIR_IP_BL
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mv $DIR_tmp/ossi $DIR_IP_BL
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chown apache $DIR_IP_BL/*
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chown apache $DIR_IP_BL/ossi
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mv $DIR_tmp/ossi-* $DIR_IP_BL_ENABLED
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rm -rf $DIR_tmp
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rm -rf $DIR_tmp
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}
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}
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function bl_enable (){
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function bl_enable (){
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$SED "s/^reportinglevel =.*/reportinglevel = 3/g" /etc/dansguardian/dansguardian.conf
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$SED "s/^reportinglevel =.*/reportinglevel = 3/g" /etc/dansguardian/dansguardian.conf
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if [ "$PARENT_SCRIPT" != "alcasar-conf.sh" ] # don't launch on install stage
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if [ "$PARENT_SCRIPT" != "alcasar-conf.sh" ] # don't launch on install stage
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then
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then
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service dansguardian restart
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service dansguardian restart
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service dnsmasq restart
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service dnsmasq restart
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service dnsmasq-blacklist restart
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service dnsmasq-whitelist restart
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/usr/local/bin/alcasar-iptables.sh
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/usr/local/bin/alcasar-iptables.sh
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fi
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fi
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}
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}
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function bl_disable (){
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function bl_disable (){
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rm -rf $DIR_DNS_BL_ENABLED/*
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rm -rf $DIR_DNS_BL_ENABLED/*
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$SED "s/^\*ip$/#*ip/g" $DIR_DG/bannedsitelist # remove pureip browsing
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$SED "s/^\*ip$/#*ip/g" $DIR_DG/bannedsitelist # remove pureip browsing
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if [ "$PARENT_SCRIPT" != "alcasar-conf.sh" ] # don't launch on install stage
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if [ "$PARENT_SCRIPT" != "alcasar-conf.sh" ] # don't launch on install stage
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then
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then
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service dansguardian restart
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service dansguardian restart
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service dnsmasq restart
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service dnsmasq restart
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service dnsmasq-blacklist restart
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service dnsmasq-whitelist restart
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/usr/local/bin/alcasar-iptables.sh
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/usr/local/bin/alcasar-iptables.sh
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fi
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fi
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}
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}
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function ip_retrieving (){
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# retrieving IPs of all domain names for the whitelist
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index=0
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if [ ! -d $DIR_IP_WL ]
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then
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mkdir $DIR_IP_WL
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else
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rm -rf $DIR_IP_WL/*
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fi
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echo "Retrieving IPs :"
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cd $DIR_DNS_WL
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for category in `ls | cut -d '.' -f 1`
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do
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echo -n "$category :"
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for domain in `cat $category.conf | cut -d '/' -f 2`
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do
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echo `host $domain | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}'` >> $DIR_IP_WL/$category.tmp &
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((index++))
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echo -n "."
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if [ $index -eq 100 ]
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then
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index=0
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sleep 1
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fi
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done
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done
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echo "done"
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sleep 2
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cd $DIR_IP_WL
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for category in `ls`
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do
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# one IP per line
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$SED 's/ /\n/g' $category
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# add SET syntax
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$SED 's/^/add whitelist_ip_allowed /g' $category
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# delete empty lines
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$SED '/^$/d' $category
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# delete false entries
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$SED -r '/([0-9]{1,3}.){3}[0-9]{1,3}/!d' $category
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# delete duplicate lines
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sort -u $category > ${category%%.*}
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done
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rm -f *.tmp
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}
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function ip_retrieving_ossi (){
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# retrieving IPs of all domain names for the ossi category
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> $OSSI_WL_IP
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for domain in `cat $OSSI_DOMAINS_WL`
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do
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156 |
echo `host $domain | grep -oE '([0-9]{1,3}\.){3}[0-9]{1,3}'` >> $OSSI_WL_IP &
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done
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sleep 2
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# one IP per line
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$SED 's/ /\n/g' $OSSI_WL_IP
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# add SET syntax
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$SED 's/^/add whitelist_ip_allowed /g' $OSSI_WL_IP
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# delete empty lines
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$SED '/^$/d' $OSSI_WL_IP
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# delete false entries
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$SED -r '/([0-9]{1,3}.){3}[0-9]{1,3}/!d' $OSSI_WL_IP
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}
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usage="Usage: alcasar-bl.sh { -cat_choice or --cat_choice } | { -download or --download } | { -adapt or --adapt } | { -reload or --reload }"
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168 |
usage="Usage: alcasar-bl.sh { -cat_choice or --cat_choice } | { -download or --download } | { -adapt or --adapt } | { -reload or --reload } | { -ip_retrieving or --ip_retrieving } | { -ip_retrieving_ossi or --ip_retrieving_ossi }"
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nb_args=$#
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169 |
nb_args=$#
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args=$1
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170 |
args=$1
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if [ $nb_args -eq 0 ]
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171 |
if [ $nb_args -eq 0 ]
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then
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172 |
then
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args="-h"
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173 |
args="-h"
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Line 254... |
| 182 |
touch $PATH_FILE/urls
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254 |
touch $PATH_FILE/urls
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chown dansguardian:apache $PATH_FILE/urls
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255 |
chown dansguardian:apache $PATH_FILE/urls
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fi
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256 |
fi
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$SED "s/\.\{2,10\}/\./g" $PATH_FILE/domains $PATH_FILE/urls # correct some syntax errors
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257 |
$SED "s/\.\{2,10\}/\./g" $PATH_FILE/domains $PATH_FILE/urls # correct some syntax errors
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258 |
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| 187 |
# retrieve the ip addresses for iptables
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259 |
# retrieving ip addresses for iptables
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| 188 |
# create an set save for the selected category
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260 |
# create a set save for the selected category
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awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add blacklist_ip_blocked " $0}' $PATH_FILE/domains > $FILE_ip_tmp
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261 |
awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print "add blacklist_ip_blocked " $0}' $PATH_FILE/domains > $FILE_ip_tmp
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| 190 |
# for dnsmask, remove IP addesses, accented characters and commented lines.
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262 |
# for dnsmask, remove IP addesses, accented characters and commented lines.
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| 191 |
egrep -v "^([0-9]{1,3}\.){3}[0-9]{1,3}$" $PATH_FILE/domains > $FILE_tmp
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263 |
egrep -v "^([0-9]{1,3}\.){3}[0-9]{1,3}$" $PATH_FILE/domains > $FILE_tmp
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| 192 |
$SED "/[äâëêïîöôüû]/d" $FILE_tmp
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264 |
$SED "/[äâëêïîöôüû]/d" $FILE_tmp
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| 193 |
$SED "/^#.*/d" $FILE_tmp
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265 |
$SED "/^#.*/d" $FILE_tmp
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| Line 227... |
Line 299... |
| 227 |
cp -f $DIR_DG_BL/ossi/domains $DIR_DNS_BL/ossi.conf
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299 |
cp -f $DIR_DG_BL/ossi/domains $DIR_DNS_BL/ossi.conf
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| 228 |
$SED "s?.*?address=/&/$PRIVATE_IP?g" $DIR_DNS_BL/ossi.conf
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300 |
$SED "s?.*?address=/&/$PRIVATE_IP?g" $DIR_DNS_BL/ossi.conf
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| 229 |
cp -f $DIR_DG_BL/ossi/domains_wl $DIR_DNS_WL/ossi.conf
|
301 |
cp -f $DIR_DG_BL/ossi/domains_wl $DIR_DNS_WL/ossi.conf
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| 230 |
bl_enable
|
302 |
bl_enable
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| 231 |
;;
|
303 |
;;
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| - |
|
304 |
# retrieving IPs of all domain names for the whitelist
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| - |
|
305 |
-ip_retrieving | --ip_retrieving)
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| - |
|
306 |
ip_retrieving
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| - |
|
307 |
;;
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| - |
|
308 |
# retrieving IPs of all domain names for the whitelist ossi category
|
| - |
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309 |
-ip_retrieving_ossi | --ip_retrieving_ossi)
|
| - |
|
310 |
ip_retrieving_ossi
|
| - |
|
311 |
;;
|
| 232 |
*)
|
312 |
*)
|
| 233 |
echo "Argument inconnu :$1";
|
313 |
echo "Argument inconnu :$1";
|
| 234 |
echo "$usage"
|
314 |
echo "$usage"
|
| 235 |
exit 1
|
315 |
exit 1
|
| 236 |
;;
|
316 |
;;
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