#!/bin/sh

# make sure we detect a customized config and if one of the deprecated
# RBL/RHBL server is present alert the user to remove the entry


PREFIX=${PKG_PREFIX:=%%PREFIX%%}
CFG="${PREFIX}/etc/policyd-weight.conf"

# list of deprecated server already removed from the default config
DEPRECATED_LIST="dnsbl.njabl.org rbl.ipv6-world.net rhsbl.ahbl.org dsn.rfc-ignorant.org postmaster.rfc-ignorant.org abuse.rfc-ignorant.org"

# found deprecated RBS/RHBS servers"
NOTIFY_LIST=""

_check_deprecated() {
if [ -s "${CFG}" ]; then
	for i in ${DEPRECATED_LIST}; do
		grep -q "${i}" ${CFG} && NOTIFY_LIST="${NOTIFY_LIST} ${i}"
	done
fi

if [ "${NOTIFY_LIST}" != "" ]; then
	echo "========================  !!! WARNING !!! ========================"
	echo
	echo "Please make sure to remove the following deprecated entires from"
	echo " ${CFG}"
	echo
	for i in ${NOTIFY_LIST}; do
		echo " - ${i}"
	done
	echo
	echo "else you risk to reject valid mails!"
	echo "========================  !!! WARNING !!! ========================"
	sleep 3
fi
}


if [ "$2" = "POST-INSTALL" ]; then
	_check_deprecated
fi