#! /bin/sh
# $OpenLDAP$
## This work is part of OpenLDAP Software <http://www.openldap.org/>.
##
## Copyright 1998-2024 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 $RWM = rwmno ; then
	echo "rwm (Rewrite/remap) overlay not available, test skipped"
	exit 0
fi

mkdir -p $TESTDIR

echo "" >>$TESTOUT
echo "# making a filter from a DN" > $TESTOUT
echo "Testing DN unescaping then escaping for use in a filter..."
for input in \
	"uid=test\\20\\2c\\31\\\\" \
	"uid=test,ou=People,dc=example,dc=com" \
	"cn=test\\00)(uid=test,dc=example,dc=com" \
	"cn=*" \
	"cn=*\\\\" \
	"cn=*\\" \
	; do

	$TESTWD/../libraries/librewrite/rewrite -f $DATADIR/rewrite.conf \
		-r testdn2filter "$input" >>$TESTOUT 2>/dev/null
	if test $? != 0 ; then
		echo "rewriting failed"
		exit 1
	fi
done

echo "" >>$TESTOUT
echo "# pasting a DN into a filter" >> $TESTOUT
echo "Testing filter escaping..."
for input in \
	"uid=test\\20\\31\\\\" \
	"cn=test)(uid=test,dc=example,dc=com" \
	"cn=*" \
	"cn=*\\\\" \
	"cn=*\\" \
	; do

	$TESTWD/../libraries/librewrite/rewrite -f $DATADIR/rewrite.conf \
		-r testdn2dnfilter "$input" >>$TESTOUT 2>/dev/null
	if test $? != 0 ; then
		echo "rewriting failed"
		exit 1
	fi
done

echo "" >>$TESTOUT
echo "# pasting a filter into a DN" >> $TESTOUT
echo "Testing filter unescaping then escaping the value into a DN..."
for input in \
	"(uid=test)" \
	"(cn=something ,\\29+\\28 \\2A=)" \
	"(description=test\\20\\31*)" \
	"(description=test\\20\\31)" \
	; do

	$TESTWD/../libraries/librewrite/rewrite -f $DATADIR/rewrite.conf \
		-r testfilter2dn "$input" >>$TESTOUT 2>/dev/null
	if test $? != 0 ; then
		echo "rewriting failed"
		exit 1
	fi
done

$CMP $DATADIR/rewrite.out $TESTOUT > $CMPOUT

if test $? != 0 ; then
	echo "comparison failed - rewriting did not complete correctly"
	exit 1
fi

echo ">>>>> Test succeeded"
exit 0