#!/bin/bash -x

. ./config.sh

FILE=$1; shift;

oldIFS="$IFS"
IFS=":"

MAILDATA=($(awk -F ': ' '{if ($1=="To") {to=$2} if ($1=="From") {from=$2} if ($1=="Subject") {subject=$2} lastline=$1 } END {print from":"to":"subject":"lastline}' < "$FILE"))

rm -f "$FILE"

IFS="$oldIFS"

echo "${MAILDATA[2]}"

SUBSCRIBER="${MAILDATA[0]}"
SIGNATURE="${MAILDATA[3]}"

SIGNATURECHECKVALUE="$(echo -n "$SUBSCRIBER$SITE_SECRET" | sha512sum | awk '{print $1}')"

if [ "$SIGNATURE" != "$SIGNATURECHECKVALUE" ]; then
	exit -1
fi


echo "$SUBSCRIBER" | add_members -r - news

exit 0