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mailinabox/setup/geoiptoolssetup.sh

105 lines
3.4 KiB
Bash

#!/bin/bash
source setup/functions.sh
echo Installing geoip packages...
# geo ip filtering of ssh entries, based on https://www.axllent.org/docs/ssh-geoip/#disqus_thread
# Install geo ip lookup tool
gunzip -c tools/goiplookup.gz > /usr/local/bin/goiplookup
chmod +x /usr/local/bin/goiplookup
# check that GeoLite2-Country.mmdb is older then 2 months, to not hit the server too often
if [[ ! -d /usr/share/GeoIP || ! -f /usr/share/GeoIP/GeoLite2-Country.mmdb || $(find "/usr/share/GeoIP/GeoLite2-Country.mmdb" -mtime +60 -print) ]]; then
echo updating goiplookup database
goiplookup db-update
else
echo skipping goiplookup database update
fi
# Install geo ip filter script
cp -f setup/geoipfilter.sh /usr/local/bin/
chmod +x /usr/local/bin/geoipfilter.sh
# Install only if not yet exists, to keep user config
if [ ! -f /etc/geoiplookup.conf ]; then
cp -f conf/geoiplookup.conf /etc/
fi
# Add sshd entries for hosts.deny and hosts.allow
if grep -Fxq "sshd: ALL" /etc/hosts.deny
then
echo hosts.deny already configured
else
sed -i '/sshd: /d' /etc/hosts.deny
echo "sshd: ALL" >> /etc/hosts.deny
fi
if grep -Fxq "sshd: ALL: aclexec /usr/local/bin/geoipfilter.sh %a %s" /etc/hosts.allow
then
echo hosts.allow already configured
else
# Make sure all sshd lines are removed
sed -i '/sshd: /d' /etc/hosts.allow
echo "sshd: ALL: aclexec /usr/local/bin/geoipfilter.sh %a %s" >> /etc/hosts.allow
fi
# geo ip filtering of nginx access log, based on
# https://guides.wp-bullet.com/blocking-country-and-continent-with-nginx-geoip-on-ubuntu-18-04/
## Install geo ip lookup files
# check that GeoIP.dat is older then 2 months, to not hit the server too often
if [[ ! -d /usr/share/GeoIP || ! -f /usr/share/GeoIP/GeoIP.dat || $(find "/usr/share/GeoIP/GeoIP.dat" -mtime +60 -print) ]]; then
echo updating GeoIP database
# Move old file away if it exists
if [ -f "/usr/share/GeoIP/GeoIP.dat" ]; then
mv -f /usr/share/GeoIP/GeoIP.dat /usr/share/GeoIP/GeoIP.dat.bak
fi
hide_output wget -P /usr/share/GeoIP/ https://dl.miyuru.lk/geoip/maxmind/country/maxmind.dat.gz
if [ -f "/usr/share/GeoIP/maxmind.dat.gz" ]; then
gunzip -c /usr/share/GeoIP/maxmind.dat.gz > /usr/share/GeoIP/GeoIP.dat
rm -f /usr/share/GeoIP/maxmind.dat.gz
else
echo Did not correctly download maxmind geoip country database
fi
# If new file is not created, move the old file back
if [ ! -f "/usr/share/GeoIP/GeoIP.dat" ]; then
echo GeoIP.dat was not created
if [ -f "/usr/share/GeoIP/GeoIP.dat.bak" ]; then
mv /usr/share/GeoIP/GeoIP.dat.bak /usr/share/GeoIP/GeoIP.dat
fi
fi
# Move old file away if it exists
if [ -f "/usr/share/GeoIP/GeoIPCity.dat" ]; then
mv -f /usr/share/GeoIP/GeoIPCity.dat /usr/share/GeoIP/GeoIPCity.dat.bak
fi
hide_output wget -P /usr/share/GeoIP/ https://dl.miyuru.lk/geoip/maxmind/city/maxmind.dat.gz
if [ -f "/usr/share/GeoIP/maxmind.dat.gz" ]; then
gunzip -c /usr/share/GeoIP/maxmind.dat.gz > /usr/share/GeoIP/GeoIPCity.dat
rm -f /usr/share/GeoIP/maxmind.dat.gz
else
echo Did not correctly download maxmind geoip city database
fi
# If new file is not created, move the old file back
if [ ! -f "/usr/share/GeoIP/GeoIPCity.dat" ]; then
echo GeoIPCity.dat was not created
if [ -f "/usr/share/GeoIP/GeoIPCity.dat.bak" ]; then
mv /usr/share/GeoIP/GeoIPCity.dat.bak /usr/share/GeoIP/GeoIPCity.dat
fi
fi
else
echo skipping GeoIP database update
fi