#!/bin/bash
#
# PostInst for llxcfg-httpd
# Jr
# Updated by Peri

set -e
APACHE_CRT="apache.crt"

reload_apache()
{
	if apache2ctl configtest 2>/dev/null; then
		invoke-rc.d apache2 force-reload || true
	else
		echo "Your apache2 configuration is broken, so we're not restarting it for you."
	fi
}

# main
case "$1" in
	configure)
		#Enabling ssl module if it is not loaded already
		if [ ! -e /etc/apache2/mods-enabled/ssl.load ]; then
			a2enmod ssl >/dev/null || true
		fi
		#Enabling ssl module if it is not loaded already
		if [ ! -e /etc/apache2/mods-enabled/rewrite.load ]; then
			a2enmod rewrite >/dev/null || true
		fi
		#Generating (if no exist), default cert for apache2 localhost JR(Test)
		if ! lliurex-pki -s "$APACHE_CRT" > /dev/null 2>/dev/null ; then
			lliurex-pki -n "$APACHE_CRT" -u www-data -g www-data --selfsigned --rsa >/dev/null 2>/dev/null || true
		fi
		rc=0
		HTTP_PKI_CRT="$(lliurex-pki -s "$APACHE_CRT")" || rc=$?
		if [ $rc -eq 0 ] ; then
			llxcfg-systemvars add HTTP_PKI_CRT="$HTTP_PKI_CRT"
		fi
		reload_apache
	;;
	abort-upgrade|abort-remove|abort-deconfigure)
		echo "postinst called with argument \`$1'" >&2
		exit 1
	;;
	*)
		echo "postinst called with unknown argument \`$1'" >&2
		exit 1
	;;
esac

#DEBHELPER#

exit 0