#!/bin/sh
# postinst script for admin-center
#
# see: dh_installdeb(1)

set -e

LINK_NAME="/var/www/admin-center"
APP_NAME="/usr/share/admin-center"
# LOGS_DIR="/run/taskmanager"
N4D_CERT_PATH="/etc/n4d/cert/n4dcert.pem"
N4D_CERT_LINK="${APP_NAME}/n4dcert.pem"
VHOST_SERVER_ROOT="/var/www"
CONFIG_PATH="/etc/admin-center"


case "$1" in
    configure)

	[ -d ${CONFIG_PATH} ] || mkdir ${CONFIG_PATH}

	# Generating keys
	if [ ! -e ${CONFIG_PATH}/private_key.pem ]; then 
		openssl genrsa -out ${CONFIG_PATH}/private_key.pem 2048
		openssl rsa -in ${CONFIG_PATH}/private_key.pem -out ${CONFIG_PATH}/public_key.pem -outform PEM -pubout
		chmod 666 ${CONFIG_PATH}/private_key.pem ${CONFIG_PATH}/public_key.pem
	fi

	# Generating links

	[ -L ${LINK_NAME} ] || ln -s  ${APP_NAME} ${LINK_NAME}
	[ -L ${N4D_CERT_LINK} ] || ln -s ${N4D_CERT_PATH} ${N4D_CERT_LINK}
        # [ -L ${APP_NAME}/logs ] || ln -s ${LOGS_DIR} ${APP_NAME}/logs || true
	[ -L ${APP_NAME}/public_key.pem ] || ln -s ${CONFIG_PATH}/public_key.pem ${APP_NAME}/public_key.pem || true
	[ -L ${VHOST_SERVER_ROOT}/public_key.pem ] || ln -s ${CONFIG_PATH}/public_key.pem ${VHOST_SERVER_ROOT}/public_key.pem || true

        # Creating link for index.php to main.php
	[ -L ${LINK_NAME}/index.php ] || ln -s  ${LINK_NAME}/main.php ${LINK_NAME}/index.php
	
	
    # Creating link for icones to icons (ti avoid Forbidden Permissions to icons)
    [ -L ${LINK_NAME}/icones ] || ln -s  ${LINK_NAME}/icons ${LINK_NAME}/icones
    
	if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then
		. /usr/share/apache2/apache2-maintscript-helper
		apache2_invoke ensite admin-center || true
		invoke-rc.d apache2 reload || true
	fi

	n4d-modules enable-plugin /etc/n4d/conf.d/RemoteWebGui.json || true
	n4d-modules enable-plugin /etc/n4d/conf.d/TaskMan.json || true

	#Changes permissions to admin-center link json file
	chown www-data:www-data /var/lib/lliurex-www/links/admin-center.json || true

    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
	rm ${LINK_NAME}
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

#DEBHELPER#

exit 0