46 lines
1.5 KiB
Bash
46 lines
1.5 KiB
Bash
#!/bin/bash
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# Found at http://www.brianhare.com/wordpress/2011/03/02/block-tor-exit-nodes-using-bash-script/#codesyntax_1
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# Mods (if any) by MadMakz
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IPTABLES_IFACE="eth0"
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IPTABLES_SOURCE="INPUT"
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IPTABLES_TARGET="DROP"
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IPTABLES_CHAINNAME="TOR"
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WORKING_DIR="/tmp/"
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# get IP address of network interface
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IP_ADDRESS=$(ifconfig $IPTABLES_IFACE | awk '/inet addr/ {split ($2,A,":"); print A[2]}')
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if ! iptables -L "$IPTABLES_CHAINNAME" -n >/dev/null 2>&1 ; then #If chain doesn't exist
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iptables -N "$IPTABLES_CHAINNAME" >/dev/null 2>&1 #Create it
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iptables -A "$IPTABLES_CHAINNAME" -j RETURN >/dev/null 2>&1 #Can be deleted with: iptables -D "$IPTABLES_SOURCE" -j "$IPTABLES_CHAINNAME"
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iptables -I "$IPTABLES_SOURCE" -j "$IPTABLES_CHAINNAME" >/dev/null 2>&1
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fi
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cd $WORKING_DIR
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wget --no-check-certificate -q -O - "https://check.torproject.org/cgi-bin/TorBulkExitList.py?ip=$IP_ADDRESS&port=80" -U NoSuchBrowser/1.0 > temp_tor_list1
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wget --no-check-certificate -q -O - "https://check.torproject.org/cgi-bin/TorBulkExitList.py?ip=$IP_ADDRESS&port=22" -U NoSuchBrowser/1.0 > temp_tor_list2
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cat temp_tor_list1 temp_tor_list2 > temp_tor_list_full
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sed -i 's|^#.*$||g' temp_tor_list_full
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sed -i '/^$/d' temp_tor_list_full
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if [ -s temp_tor_list_full ] ; then
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iptables -F "$IPTABLES_CHAINNAME"
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CMD=$(cat temp_tor_list_full | sort | uniq)
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for IP in $CMD; do
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let COUNT=COUNT+1
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iptables -A "$IPTABLES_CHAINNAME" -s $IP -j $IPTABLES_TARGET
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done
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iptables -A "$IPTABLES_CHAINNAME" -j RETURN
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else
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echo "Could not get List"
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fi
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rm -f temp_tor* |