#!/bin/sh
# postinst script for lliurex-guard-standalone
#
# see: dh_installdeb(1)

set -e

PACKAGE_NAME="lliurex-guard-standalone"

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

#TEMPLATE_PATH="/etc/lliurex-guard-standalone/templates"
#SQUID_PATH="/etc/squid3/lliurex"

case "$1" in
    configure)
		
	n4d-modules enable-plugin /etc/n4d/conf.d/N4dGuard || true
	
    # Creating Defualt configuration
	# "$(ls -A ${SQUID_PATH})" ] && : || cp $TEMPLATE_PATH/allow_all/* $SQUID_PATH

	# Diverting squid.conf
	#RIGINAL_FILE="/etc/squid3/squid.conf"
	#EW_FILE="/etc/squid3/squid.conf.diverted"
	#LIUREX_FILE="/etc/squid3/squid.conf.lliurex"
	#pkg-divert --package $PACKAGE_NAME --rename --quiet --add --divert  $NEW_FILE  $ORIGINAL_FILE
	#p -a "$LLIUREX_FILE"  "$ORIGINAL_FILE"

	[ -e /etc/squid3/lliurex/llx-guard-dst-domains.conf ] || touch /etc/squid3/lliurex/llx-guard-dst-domains.conf

	cat /etc/lliurex-guard-standalone/templates/squid.conf  | sed -e "s/#{LliureXGuardDefaultPolicy}/http_access allow all/" > /etc/squid3/squid.conf
	
	# Start iptables
	if [ `cat /etc/rc.local | grep iptables | wc -l` -eq 0 ]; then
		sed 's/exit 0/\/etc\/lliurex-guard-standalone\/iptables.conf\n&/' /etc/rc.local > /tmp/rc.local;
		cp /tmp/rc.local /etc/rc.local;
	fi
	chmod +x /etc/lliurex-guard-standalone/iptables.conf
	/etc/lliurex-guard-standalone/iptables.conf
	
	# Setting default template: allow-all:
	
	echo '{"running_template":"'allow-all'"}' > /etc/lliurex-guard-standalone/config/running_template
	# Restart squid
	invoke-rc.d squid3 restart || true
	
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

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


# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0