#!/bin/sh

# Copyright (C) 2010-2016 Free Software Foundation, 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:-.}"

PSKTOOL="${PSKTOOL:-../src/psktool${EXEEXT}}"

TMPFILE=psktool.$$.tmp

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

	exit 77

fi

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

	exit 77

fi 

if ! test -z "${VALGRIND}"; then

	VALGRIND="${LIBTOOL:-libtool} --mode=execute ${VALGRIND} --error-exitcode=15"

fi

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

echo "Checking PSK tool basic operations"

# echo create a user and check whether a key is available

"${PSKTOOL}" -p ${TMPFILE} -u test

if test $? != 0;then

	echo "password generation failed..."

	exit 1

fi

grep 'test:' ${TMPFILE} >/dev/null 2>&1

if test $? != 0;then

	echo "could not find generated user..."

	exit 1

fi

KEY=$(cat ${TMPFILE} |cut -d ':' -f 2)

if test "${#KEY}" != 64;then

	echo "the generated key is not 256-bits"

	exit 1

fi

# Create second user and check whether both exist

"${PSKTOOL}" -p ${TMPFILE} -u user2

if test $? != 0;then

	echo "password generation failed..."

	exit 1

fi

grep 'test:' ${TMPFILE} >/dev/null 2>&1

if test $? != 0;then

	echo "could not find first generated user..."

	exit 1

fi

grep 'user2:' ${TMPFILE} >/dev/null 2>&1

if test $? != 0;then

	echo "could not find second generated user..."

	exit 1

fi

rm -f $TMPFILE

exit 0