#!/bin/bash
#
# Copyright (C) 2018 Red Hat, Inc.
#
# This file is part of ocserv.
#
# ocserv is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# ocserv is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GnuTLS; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

SERV="${SERV:-../src/ocserv}"
srcdir=${srcdir:-.}
PIDFILE=ocserv-pid.$$.tmp
CLIPID=oc-pid.$$.tmp
IP=$(which ip)

. `dirname $0`/common.sh

eval "${GETPORT}"

if test -z "${IP}";then
	echo "no IP tool is present"
	exit 77
fi

if test "$(id -u)" != "0";then
	echo "This test must be run as root"
	exit 77
fi


echo "Testing ocserv and ipv6 iface application... "

function finish {
  set +e
  echo " * Cleaning up..."
  test -n "${PID}" && kill ${PID} >/dev/null 2>&1
  test -n "${PIDFILE}" && rm -f ${PIDFILE} >/dev/null 2>&1
  test -n "${CLIPID}" && kill $(cat ${CLIPID}) >/dev/null 2>&1
  test -n "${CLIPID}" && rm -f ${CLIPID} >/dev/null 2>&1
  test -n "${CONFIG}" && rm -f ${CONFIG} >/dev/null 2>&1
}
trap finish EXIT

ADDRESS=10.227.208.0
CLI_ADDRESS=10.227.209.0
VPNNET6=fcea:78de:9bb7:e4cd:3841:4827:3349:0/112
VPNADDR6=fcea:78de:9bb7:e4cd:3841:4827:3349:1
OCCTL_SOCKET=./ipv6-iface-$$.socket
USERNAME=test

. `dirname $0`/ns.sh

update_config ipv6-iface.config
if test "$VERBOSE" = 1;then
DEBUG="-d 3"
fi

${CMDNS2} ${SERV} -p ${PIDFILE} -f -c ${CONFIG} ${DEBUG} & PID=$!
wait_server $PID

echo -n "Connecting to setup interface... "
echo "test" | ${CMDNS1} $OPENCONNECT -q $ADDRESS:$PORT -u ${USERNAME} --servercert=d66b507ae074d03b02eafca40d35f87dd81049d3 -s ${srcdir}/scripts/vpnc-script --pid-file=${CLIPID} --passwd-on-stdin -b
if test $? != 0;then
	echo "Could not connect to server"
	exit 1
fi

echo ok

set -e
echo " * ping remote address"

${CMDNS2} ping -6 -c 3 ${VPNADDR6}

echo ok

kill $PID
wait

exit 0