#! /bin/sh
# $OpenLDAP$
## This work is part of OpenLDAP Software <http://www.openldap.org/>.
##
## Copyright 1998-2020 The OpenLDAP Foundation.
## All rights reserved.
##
## Redistribution and use in source and binary forms, with or without
## modification, are permitted only as authorized by the OpenLDAP
## Public License.
##
## A copy of this license is available in the file LICENSE in the
## top-level directory of the distribution or, alternatively, at
## <http://www.OpenLDAP.org/license.html>.

echo "running defines.sh"
. $SRCDIR/scripts/defines.sh

if test $WITH_SASL = no ; then
        echo "SASL support not available, test skipped"
        exit 0
fi

mkdir -p $TESTDIR $DBDIR1
cp -r $DATADIR/tls $TESTDIR

cd $TESTWD


echo "Starting KDC for SASL/GSSAPI tests..."
. $SRCDIR/scripts/setup_kdc.sh

echo "Running slapadd to build slapd database..."
. $CONFFILTER $BACKEND $MONITORDB < $SASLGSSAPICONF > $CONF1
$SLAPADD -f $CONF1 -l $LDIFORDERED
RC=$?
if test $RC != 0 ; then
	echo "slapadd failed ($RC)!"
	kill $KDCPROC
	exit $RC
fi

echo "Starting ldap:/// slapd on TCP/IP port $PORT1 and ldaps:/// slapd on $PORT2..."
$SLAPD -f $CONF1 -h "$URI1 $SURI2" -d $LVL $TIMING > $LOG1 2>&1 &
PID=$!
if test $WAIT != 0 ; then
    echo PID $PID
    read foo
fi
KILLPIDS="$PID"

sleep 1

for i in 0 1 2 3 4 5; do
	$LDAPSEARCH -s base -b "" -H $URI1 \
		'objectclass=*' > /dev/null 2>&1
        RC=$?
        if test $RC = 0 ; then
                break
        fi
        echo "Waiting 5 seconds for slapd to start..."
        sleep 5
done

if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	kill $KDCPROC
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

$LDAPSEARCH -x -H $URI1 -s "base" -b "" supportedSASLMechanisms > $TESTOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	kill $KDCPROC
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

grep GSSAPI $TESTOUT
RC=$?
if test $RC != 0 ; then
	echo "failed: GSSAPI mechanism not in supportedSASLMechanisms."
	kill $KDCPROC
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo -n "Using ldapwhoami with SASL/GSSAPI: "
$LDAPSASLWHOAMI -N -Y GSSAPI -H $URI1 > $TESTOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapwhoami failed ($RC)!"
	kill $KDCPROC
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
else
	echo "success"
fi

echo -n "Validating mapped SASL/GSSAPI ID: "
echo "dn:uid=$KUSER,cn=$KRB5REALM,cn=gssapi,cn=auth" > $TESTDIR/dn.out
$CMP $TESTDIR/dn.out $TESTOUT > $CMPOUT
RC=$?
if test $RC != 0 ; then
	echo "Comparison failed"
	kill $KDCPROC
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
else
	echo "success"
fi

if test $WITH_TLS = no ; then
        echo "SASL/GSSAPI: TLS support not available, skipping TLS part."
else
	echo -n "Using ldapwhoami with SASL/GSSAPI with start-tls: "
	$LDAPSASLWHOAMI -N -Y GSSAPI -H $URI1 -ZZ -o tls_reqcert=allow	\
		-o tls_cacert=$TESTDIR/tls/ca/certs/testsuiteCA.crt	\
		> $TESTOUT 2>&1
	RC=$?
	if test $RC != 0 ; then
		echo "ldapwhoami failed ($RC)!"
		kill $KDCPROC
		test $KILLSERVERS != no && kill -HUP $KILLPIDS
		exit $RC
	else
		echo "success"
	fi

	echo -n "Using ldapwhoami with SASL/GSSAPI with ldaps: "
	$LDAPSASLWHOAMI -N -Y GSSAPI -H $SURI2 -o tls_reqcert=allow	\
		-o tls_cacert=$TESTDIR/tls/ca/certs/testsuiteCA.crt	\
		> $TESTOUT 2>&1
	RC=$?
	if test $RC != 0 ; then
		echo "ldapwhoami failed ($RC)!"
		kill $KDCPROC
		test $KILLSERVERS != no && kill -HUP $KILLPIDS
		exit $RC
	else
		echo "success"
	fi
fi

kill $KDCPROC
test $KILLSERVERS != no && kill -HUP $KILLPIDS

if test $RC != 0 ; then
	echo ">>>>> Test failed"
else
	echo ">>>>> Test succeeded"
	RC=0
fi

test $KILLSERVERS != no && wait

exit $RC