#!/bin/sh

if [ "$apache2_version" != 'latest' ] ; then
	echo 'ERROR: unable to install Apache2 - only '"'latest'"' version currently supported'
	exit 30
fi

# check we have ssh access
[ -z "$ssh_root" ] && echo "Error: no root ssh configuration specified" && exit 5

ssh -T $ssh_root << EOSSH
	echo "Installing Apache2"
	export DEBIAN_FRONTEND=noninteractive
	echo "Installing packages .."
	apt-get install -qq -y apache2
	echo "Packages installed"
	ufw allow in "WWW Full"

	sed -i '/export APACHE_RUN_USER=/c\export APACHE_RUN_USER='"$user" /etc/apache2/envvars
	sed -i '/export APACHE_RUN_GROUP=/c\export APACHE_RUN_GROUP='"$group" /etc/apache2/envvars
	chown -R "$user:$group" "/var/www/html"
	echo "Nothing here ..." > /var/www/html/index.html
	systemctl restart apache2
EOSSH