Udating GeoIP2 database for iptables monthly by cron

geoip-updater

#!/usr/bin/env bash
# this script is intended to run with sudo privileges
# It is using GeoLite2xtables to do csv's from MaxMind databases
# Make this executable: sudo chmod +x /etc/cron.monthly/geoip-updater

echo 'Removing old database---------------------------------------------------'
rm -rf /usr/share/xt_geoip/*
mkdir /usr/share/xt_geoip

echo 'Downloading country databases-------------------------------------------'
/usr/local/src/GeoLite2xtables/00_download_geolite2

echo 'Building countryinfo----------------------------------------------------'
/usr/local/src/GeoLite2xtables/10_download_countryinfo

echo 'Building GeoIP-legacy.csv-----------------------------------------------'
cat /tmp/GeoLite2-Country-Blocks-IPv{4,6}.csv | ./20_convert_geolite2 /tmp/CountryInfo.txt > /usr/share/xt_geoip/GeoIP-legacy.csv

echo 'Let's fix a minor issue in the script------------------------------------'
cp /tmp/GeoLite2-Country-Blocks-IPv4.csv /usr/local/src/GeoLite2xtables/GeoLite2-Country-Blocks-IPv4.csv
cp /tmp/GeoLite2-Country-Blocks-IPv6.csv /usr/local/src/GeoLite2xtables/GeoLite2-Country-Blocks-IPv6.csv

echo 'Building *.csv------------------------------------------------------------'
/usr/lib/xtables-addons/xt_geoip_build -D /usr/share/xt_geoip /usr/share/xt_geoip/GeoIP-legacy.csv

echo 'That's it, folks. CU next month!-------------------------------------------'