#!/bin/bash
echo "This Script has to be ran as Sudo"
sudo -v
echo "Installing IP2Location Mod for Apache"
## Install Required Pkgs
sudo apt update -y && sudo apt upgrade -y 
sudo apt-get install libpcre2-dev libbz2-dev unzip zlib1g-dev apache2-dev -y 

## Make file structure and get C file and build
mkdir ~/IP2Location
cd ~/IP2Location
wget https://github.com/chrislim2888/IP2Location-C-Library/archive/master.zip -O "IP2Location-C-Library.zip"
unzip -o IP2Location-C-Library.zip
cd IP2Location-C-Library-master
sudo autoreconf -i -v --force
sudo ./configure
sudo make
sudo make install

## Get apache-mod files and build
cd ~/IP2Location
wget https://github.com/ip2location/ip2location-apache/archive/master.zip -O "ip2location-apache-master.zip"
unzip -o ip2location-apache-master.zip
cd ip2location-apache-master

sudo apxs2 -i -a -L ../IP2Location-C-Library-master/libIP2Location/ -I ../IP2Location-C-Library-master/libIP2Location/ -l IP2Location -c mod_ip2location.c

sudo a2enmod IP2Location

## Make DB file structure and download DB file
sudo mkdir /opt/IP2Location
sudo chown phil:www-data -R /opt/IP2Location
sudo chmod 760 -R /opt/IP2Location
wget "https://cdn-edge-r2.ncltech.com/ipdb/ip2location/IP2LOCATION-LITE-DB1.BIN" -O "/opt/IP2Location/IP2LOCATION-LITE-DB1.BIN"

## Echo "mod_ip2location.c" into apache2.conf file
sudo cat >>/etc/apache2/apache2.conf<<EOF
<IfModule mod_ip2location.c>
       IP2LocationEnable On
       IP2LocationDetectProxy On
       IP2LocationSetmode ALL
       IP2LocationDBFile /opt/IP2Location/IP2LOCATION-LITE-DB1.BIN
</IfModule>
EOF

## Create cron task to grab DB file from cdn-edge-r2.ncltech.com
sudo cat >> /etc/crontab<<EOF
0 8 * * * phil 'wget "https://cdn-edge-r2.ncltech.com/ipdb/ip2location/IP2LOCATION-LITE-DB1.BIN" -O "/opt/IP2Location/IP2LOCATION-LITE-DB1.BIN && sudo chown phil:www-data -R /opt/IP2Location && sudo chmod 760 -R /opt/IP2Location"'
EOF

## Restart Apache2
sudo ldconfig
sudo systemctl restart apache2

## Hopefully no errors
echo ""
echo "That should be that, now a .htaccess file is required to select countrys to redirect"
echo ""
echo "Example .htaccess file"
echo ""
echo "RewriteEngine On"
echo "RewriteCond %{ENV:IP2LOCATION_COUNTRY_SHORT} ^RU$"
echo "RewriteRule ^(.*)$ https://www.nato.int/cps/en/natohq/news_192401.htm [L]"