#!/bin/sh

# Copyright (C) 2019 Red Hat, Inc.

#

# Author: Nikos Mavrogiannopoulos

#

# This file is part of GnuTLS.

#

# GnuTLS 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 3 of the License, or (at

# your option) any later version.

#

# GnuTLS 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 Lesser General Public License

# along with this program.  If not, see <https://www.gnu.org/licenses/>

#

srcdir="${srcdir:-.}"

SERV="${SERV:-../src/gnutls-serv${EXEEXT}}"

CLI="${CLI:-../src/gnutls-cli${EXEEXT}}"

unset RETCODE

if ! test -x "${SERV}"; then

	exit 77

fi

if ! test -x "${CLI}"; then

	exit 77

fi

if test "${WINDIR}" != ""; then

	exit 77

fi

SERV="${SERV} -q"

. "${srcdir}/scripts/common.sh"

KEY1=${srcdir}/../doc/credentials/x509/key-rsa.pem

CERT1=${srcdir}/../doc/credentials/x509/cert-rsa.pem

eval "${GETPORT}"

launch_server $$ --echo --x509keyfile ${KEY1} --x509certfile ${CERT1}

PID=$!

wait_server ${PID}

run_server_test() {

	local priority=$1

	local id=$2

	local TMPFILE=resume.$$-$i.tmp

	"${CLI}" -p "${PORT}" 127.0.0.1 --logfile=${TMPFILE} --priority="${priority}" --resume --insecure </dev/null >/dev/null || \

		exit 1

	grep -H "* This is a resumed session" ${TMPFILE} ||

		exit 1

	rm -f ${TMPFILE}

	exit 0

}

echo "Checking whether session resumption works reliably under TLS1.3"

PRIORITY="NORMAL:-VERS-ALL:+VERS-TLS1.3"

WAITPID=""

i=0

while [ $i -lt 10 ]

do

	run_server_test "${PRIORITY}" $i &

	WAITPID="$WAITPID $!"

	i=`expr $i + 1`

done

for i in "$WAITPID";do

	wait $i

	test $? != 0 && exit 1

done

echo "Checking whether session resumption works reliably under TLS1.2"

PRIORITY="NORMAL:-VERS-ALL:+VERS-TLS1.2"

WAITPID=""

i=0

while [ $i -lt 10 ]

do

	run_server_test "${PRIORITY}" $i &

	WAITPID="$WAITPID $!"

	i=`expr $i + 1`

done

for i in "$WAITPID";do

	wait $i

	test $? != 0 && exit 1

done

echo "Checking whether session resumption works reliably under TLS1.2 (no tickets)"

PRIORITY="NORMAL:-VERS-ALL:+VERS-TLS1.2:%NO_TICKETS"

WAITPID=""

i=0

while [ $i -lt 10 ]

do

	run_server_test "${PRIORITY}" $i &

	WAITPID="$WAITPID $!"

	i=`expr $i + 1`

done

for i in "$WAITPID";do

	wait $i

	test $? != 0 && exit 1

done

kill ${PID}

wait

exit 0