#!/bin/bash
#
DOMAIN="nstx.local"
USER1="ding@$DOMAIN"
USER1B="ding2@$DOMAIN"
USER2="dong@$DOMAIN"
USEREXT="blackhole@univention.de"
SERVER="$1"
PORT="$2"

[ -z "$2" -o -z "$1" -o "$1" = "-h" -o "$1" = "--help" ] && echo "$(basename "$0") <smtp_server> <25|465>" && exit 1

test_mail () {
	MSG="$1"
	shift 1
	if [ "$PORT" = "25" ] ; then
		swaks --server "$SERVER" -tls "$@" 2>&1
		SWAKS_EXITCODE="$?"
	else
		swaks --server "$SERVER" --tlsc "$@" 2>&1
		SWAKS_EXITCODE="$?"
	fi
	RESULT="REJECT"
	[ "$SWAKS_EXITCODE" = "0" ] && RESULT="ok    "
	echo "$RESULT | $MSG" >&2
}

test_mail "$USEREXT ==> $USER1" --from "$USEREXT" --to "$USER1"
test_mail "$USEREXT ==> $USER1B" --from "$USEREXT" --to "$USER1B"
test_mail "$USEREXT ==> $USER2" --from "$USEREXT" --to "$USER2"
test_mail "$USEREXT ==> $USEREXT" --from "$USEREXT" --to "$USEREXT"

test_mail "$USER1 ==> $USER1" --from "$USER1" --to "$USER1"
test_mail "$USER1 ==> $USER1B" --from "$USER1" --to "$USER1B"
test_mail "$USER1 ==> $USER2" --from "$USER1" --to "$USER2"
test_mail "$USER1 ==> $USEREXT" --from "$USER1" --to "$USEREXT"

test_mail "$USER1B ==> $USER1" --from "$USER1B" --to "$USER1"
test_mail "$USER1B ==> $USER1B" --from "$USER1B" --to "$USER1B"
test_mail "$USER1B ==> $USER2" --from "$USER1B" --to "$USER2"
test_mail "$USER1B ==> $USEREXT" --from "$USER1B" --to "$USEREXT"

test_mail "$USER2 ==> $USER1" --from "$USER2" --to "$USER1"
test_mail "$USER2 ==> $USER1B" --from "$USER2" --to "$USER1B"
test_mail "$USER2 ==> $USER2" --from "$USER2" --to "$USER2"
test_mail "$USER2 ==> $USEREXT" --from "$USER2" --to "$USEREXT"


test_mail "AUTH $USEREXT ==> $USER1" --from "$USEREXT" --to "$USER1" --auth-user "$USEREXT" --auth-password univention
test_mail "AUTH $USEREXT ==> $USER1B" --from "$USEREXT" --to "$USER1B" --auth-user "$USEREXT" --auth-password univention
test_mail "AUTH $USEREXT ==> $USER2" --from "$USEREXT" --to "$USER2" --auth-user "$USEREXT" --auth-password univention
test_mail "AUTH $USEREXT ==> $USEREXT" --from "$USEREXT" --to "$USEREXT" --auth-user "$USEREXT" --auth-password univention

test_mail "AUTH $USER1 ==> $USER1" --from "$USER1" --to "$USER1" --auth-user "$USER1" --auth-password univention
test_mail "AUTH $USER1 ==> $USER1B" --from "$USER1" --to "$USER1B" --auth-user "$USER1" --auth-password univention
test_mail "AUTH $USER1 ==> $USER2" --from "$USER1" --to "$USER2" --auth-user "$USER1" --auth-password univention
test_mail "AUTH $USER1 ==> $USEREXT" --from "$USER1" --to "$USEREXT" --auth-user "$USER1" --auth-password univention

test_mail "AUTH $USER1B ==> $USER1" --from "$USER1B" --to "$USER1" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH $USER1B ==> $USER1B" --from "$USER1B" --to "$USER1B" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH $USER1B ==> $USER2" --from "$USER1B" --to "$USER2" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH $USER1B ==> $USEREXT" --from "$USER1B" --to "$USEREXT" --auth-user "$USER1B" --auth-password univention

test_mail "AUTH $USER2 ==> $USER1" --from "$USER2" --to "$USER1" --auth-user "$USER2" --auth-password univention
test_mail "AUTH $USER2 ==> $USER1B" --from "$USER2" --to "$USER1B" --auth-user "$USER2" --auth-password univention
test_mail "AUTH $USER2 ==> $USER2" --from "$USER2" --to "$USER2" --auth-user "$USER2" --auth-password univention
test_mail "AUTH $USER2 ==> $USEREXT" --from "$USER2" --to "$USEREXT" --auth-user "$USER2" --auth-password univention


test_mail "AUTH as $USER1 : $USEREXT ==> $USER1" --from "$USEREXT" --to "$USER1" --auth-user "$USER1" --auth-password univention
test_mail "AUTH as $USER1B : $USEREXT ==> $USER1B" --from "$USEREXT" --to "$USER1B" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH as $USER2 : $USEREXT ==> $USER2" --from "$USEREXT" --to "$USER2" --auth-user "$USER2" --auth-password univention
test_mail "AUTH as $USEREXT : $USEREXT ==> $USEREXT" --from "$USEREXT" --to "$USEREXT" --auth-user "$USEREXT" --auth-password univention

test_mail "AUTH as $USER1 : $USER1 ==> $USER1" --from "$USER1" --to "$USER1" --auth-user "$USER1" --auth-password univention
test_mail "AUTH as $USER1B : $USER1 ==> $USER1B" --from "$USER1" --to "$USER1B" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH as $USER2 : $USER1 ==> $USER2" --from "$USER1" --to "$USER2" --auth-user "$USER2" --auth-password univention
test_mail "AUTH as $USEREXT : $USER1 ==> $USEREXT" --from "$USER1" --to "$USEREXT" --auth-user "$USEREXT" --auth-password univention

test_mail "AUTH as $USER1 : $USER1B ==> $USER1" --from "$USER1B" --to "$USER1" --auth-user "$USER1" --auth-password univention
test_mail "AUTH as $USER1B : $USER1B ==> $USER1B" --from "$USER1B" --to "$USER1B" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH as $USER2 : $USER1B ==> $USER2" --from "$USER1B" --to "$USER2" --auth-user "$USER2" --auth-password univention
test_mail "AUTH as $USEREXT : $USER1B ==> $USEREXT" --from "$USER1B" --to "$USEREXT" --auth-user "$USEREXT" --auth-password univention

test_mail "AUTH as $USER1 : $USER2 ==> $USER1" --from "$USER2" --to "$USER1" --auth-user "$USER1" --auth-password univention
test_mail "AUTH as $USER1B : $USER2 ==> $USER1B" --from "$USER2" --to "$USER1B" --auth-user "$USER1B" --auth-password univention
test_mail "AUTH as $USER2 : $USER2 ==> $USER2" --from "$USER2" --to "$USER2" --auth-user "$USER2" --auth-password univention
test_mail "AUTH as $USEREXT : $USER2 ==> $USEREXT" --from "$USER2" --to "$USEREXT" --auth-user "$USEREXT" --auth-password univention