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14f9c43f
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Scott Ullrich
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#!/bin/sh
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# Update bogons file
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# Part of the pfSense project
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# www.pfsense.com
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9c9b1833
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Scott Ullrich
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echo "rc.update_bogons.sh is starting up." | logger
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342a2f18
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Phil Davis
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# Sleep for some time, unless an argument is specified.
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5de28171
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Scott Ullrich
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if [ "$1" = "" ]; then
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9dbb93ba
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Chris Buechler
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# Grab a random value
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value=`od -A n -d -N2 /dev/random | awk '{ print $1 }'`
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echo "rc.update_bogons.sh is sleeping for $value" | logger
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sleep $value
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fc1e7d9f
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Chris Buechler
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fi
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38b65b80
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Scott Ullrich
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9c9b1833
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Scott Ullrich
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echo "rc.update_bogons.sh is beginning the update cycle." | logger
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92276df6
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bcyrill
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# Load custom bogon configuration
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if [ -f /var/etc/bogon_custom ]; then
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. /var/etc/bogon_custom
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fi
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# Set default values if not overriden
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v4url=${v4url:-"http://files.pfsense.org/lists/fullbogons-ipv4.txt"}
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v6url=${v6url:-"http://files.pfsense.org/lists/fullbogons-ipv6.txt"}
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v4urlcksum=${v4urlcksum:-"${v4url}.md5"}
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v6urlcksum=${v6urlcksum:-"${v6url}.md5"}
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/usr/bin/fetch -q -o /tmp/bogons "${v4url}"
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/usr/bin/fetch -q -o /tmp/bogonsv6 "${v6url}"
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331103ae
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jim-p
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if [ ! -f /tmp/bogons ]; then
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92276df6
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bcyrill
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echo "Could not download ${v4url}" | logger
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4a41dff7
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smos
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dl_error="true"
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e59010af
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Scott Ullrich
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fi
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| 36 |
7de4359a
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Seth Mos
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if [ ! -f /tmp/bogonsv6 ]; then
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| 37 |
92276df6
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bcyrill
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echo "Could not download ${v6url}" | logger
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4a41dff7
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smos
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dl_error="true"
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fi
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if [ "$dl_error" != "" ];then
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7de4359a
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Seth Mos
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# Relaunch and sleep
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sh /etc/rc.update_bogons.sh &
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exit
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fi
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| 47 |
92276df6
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bcyrill
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BOGON_V4_CKSUM=`/usr/bin/fetch -q -o - "${v4urlcksum}" | awk '{ print $4 }'`
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ON_DISK_V4_CKSUM=`md5 /tmp/bogons | awk '{ print $4 }'`
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BOGON_V6_CKSUM=`/usr/bin/fetch -q -o - "${v6urlcksum}" | awk '{ print $4 }'`
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ON_DISK_V6_CKSUM=`md5 /tmp/bogonsv6 | awk '{ print $4 }'`
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342a2f18
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Phil Davis
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92276df6
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bcyrill
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if [ "$BOGON_V4_CKSUM" = "$ON_DISK_V4_CKSUM" ] || [ "$BOGON_V6_CKSUM" = "$ON_DISK_V6_CKSUM" ]; then
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342a2f18
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Phil Davis
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# At least one of the downloaded MD5s matches, so mount RW
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/etc/rc.conf_mount_rw
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fi
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92276df6
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bcyrill
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if [ "$BOGON_V4_CKSUM" = "$ON_DISK_V4_CKSUM" ]; then
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48e29ac9
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sullrich
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egrep -v "^192.168.0.0/16|^172.16.0.0/12|^10.0.0.0/8" /tmp/bogons > /etc/bogons
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RESULT=`/sbin/pfctl -t bogons -T replace -f /etc/bogons 2>&1`
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rm /tmp/bogons
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27493009
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N0YB
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echo "$RESULT" |awk '{ print "Bogons V4 file downloaded: " $0 }' | logger
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48e29ac9
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sullrich
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else
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92276df6
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bcyrill
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echo "Could not download ${v4urlcksum} (checksum mismatch)" | logger
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checksum_error="true"
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48e29ac9
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sullrich
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fi
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92276df6
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bcyrill
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if [ "$BOGON_V6_CKSUM" = "$ON_DISK_V6_CKSUM" ]; then
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| 68 |
378d3c88
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N0YB
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egrep -v "^fc00::/7" /tmp/bogonsv6 > /etc/bogonsv6
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| 69 |
7de4359a
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Seth Mos
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RESULT=`/sbin/pfctl -t bogonsv6 -T replace -f /etc/bogonsv6 2>&1`
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f6f9f815
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jim-p
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rm /tmp/bogonsv6
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27493009
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N0YB
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echo "$RESULT" |awk '{ print "Bogons V6 file downloaded: " $0 }' | logger
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| 72 |
7de4359a
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Seth Mos
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else
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| 73 |
92276df6
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bcyrill
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echo "Could not download ${v6urlcksum} (checksum mismatch)" | logger
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checksum_error="true"
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| 75 |
342a2f18
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Phil Davis
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fi
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92276df6
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bcyrill
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if [ "$BOGON_V4_CKSUM" = "$ON_DISK_V4_CKSUM" ] || [ "$BOGON_V6_CKSUM" = "$ON_DISK_V6_CKSUM" ]; then
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| 78 |
342a2f18
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Phil Davis
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# We mounted RW, so switch back to RO
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/etc/rc.conf_mount_ro
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fi
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| 82 |
92276df6
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bcyrill
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if [ "$checksum_error" != "" ];then
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| 83 |
7de4359a
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Seth Mos
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# Relaunch and sleep
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| 84 |
342a2f18
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Phil Davis
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sh /etc/rc.update_bogons.sh &
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exit
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| 86 |
7de4359a
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Seth Mos
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fi
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| 88 |
48e29ac9
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sullrich
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echo "rc.update_bogons.sh is ending the update cycle." | logger
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