#! /bin/sh
# $OpenLDAP$
## This work is part of OpenLDAP Software <http://www.openldap.org/>.
##
## Copyright 1998-2005 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>.

CACHETTL=60
CACHE_ENTRY_LIMIT=10

. $SRCDIR/scripts/defines.sh

if test $PROXYCACHE = pcacheno; then 
	echo "Proxy cache overlay not available, test skipped"
	exit 0
fi 

if test $BACKLDAP = "ldapno" ; then 
	echo "LDAP backend not available, test skipped"
	exit 0
fi 

if test "x$LVL" = "x0" ; then
	echo "test020 needs a minimal log level; setting to LDAP_DEBUG_NONE..."
	LVL=2048
fi

mkdir -p $TESTDIR $DBDIR1 $DBDIR2

# Test proxy caching:
# - start master
# - start proxy cache
# - populate master 
# - perform first set of searches at the proxy
# - verify cacheability
# - perform second set of searches at the proxy 
# - verify answerability

echo "Starting master slapd on TCP/IP port $PORT1..."
. $CONFFILTER < $CACHEMASTERCONF > $CONF1
$SLAPD -f $CONF1 -h $URI1 -d $LVL > $LOG1 2>&1 &
PID=$!
if test $WAIT != 0 ; then
	echo PID $PID
	read foo
fi
KILLPIDS="$PID"

echo "Using ldapsearch to check that master slapd is running..."
for i in 0 1 2 3 4 5; do
	$LDAPSEARCH -s base -b "$MONITOR" -h $LOCALHOST -p $PORT1 \
		'objectclass=*' > /dev/null 2>&1
	RC=$?
	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)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Using ldapadd to populate the master directory..."
$LDAPADD -x -D "$MANAGERDN" -h $LOCALHOST -p $PORT1 -w $PASSWD < \
	$LDIFORDERED > /dev/null 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapadd failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Starting proxy cache on TCP/IP port $PORT2..."
. $CONFFILTER < $PROXYCACHECONF > $CONF2
$SLAPD -f $CONF2 -h $URI2 -d $LVL > $LOG2 2>&1 &
CACHEPID=$!
if test $WAIT != 0 ; then
	echo CACHEPID $CACHEPID
	read foo
fi
KILLPIDS="$KILLPIDS $CACHEPID"

echo "Using ldapsearch to check that proxy slapd is running..."
for i in 0 1 2 3 4 5; do
	$LDAPSEARCH -s base -b "$MONITOR" -h $LOCALHOST -p $PORT2 \
		'objectclass=*' > /dev/null 2>&1
	RC=$?
	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)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Making queries on the proxy cache..." 
echo "Query 1: filter:(sn=Jon) attrs: all" 
$LDAPSEARCH -x -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'sn=Jon' > $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 2: filter:(|(cn=*Jon*)(sn=Jon*)) attrs:cn sn title uid"  
$LDAPSEARCH -x -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'(|(cn=*Jon*)(sn=Jon*))' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 3: filter:(sn=Smith*) attrs:cn sn title uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'sn=Smith*' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 4: filter:(sn=Doe*) attrs:cn sn title uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'sn=Doe' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi
 
echo "Query 5: filter:(uid=bjorn) attrs:mail postaladdress telephonenumber cn uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'uid=bjorn' mail postaladdress telephonenumber cn uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 6: filter:(mail=*@mail.alumni.example.com) cn sn title uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'mail=*@mail.alumni.example.com' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 7: filter:(mail=*) cn sn title uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'mail=*' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

# queries 2-6 are cacheable
CACHEABILITY=0111110
grep CACHEABLE $LOG2 | awk '{ 
		if ($2 == "NOT") 
			printf "Query %d not cacheable\n",NR
		else 
			printf "Query %d cacheable\n",NR
	}' 
CACHED=`grep CACHEABLE $LOG2 | awk '{ 
		if ($2 == "NOT") 
			printf "0" 
		else 
			printf "1" 
	}'`

if test "$CACHEABILITY" = "$CACHED" ; then
	echo "Successfully verified cacheability"
else 
	echo "Error in verifying cacheability"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit 1
fi

echo "Query 8: filter:(|(cn=*Jones)(sn=Jones)) attrs:cn sn title uid"  
$LDAPSEARCH -x -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'(|(cn=*Jones)(sn=Jones))' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 9: filter:(sn=Smith) attrs:cn sn title uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'sn=Smith' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 10: filter:(uid=bjorn) attrs:mail postaladdress telephonenumber cn uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'uid=bjorn' mail postaladdress telephonenumber cn uid >> $SLAVEOUT 2>&1
RC=$?
if test $RC != 0 ; then
	echo "ldapsearch failed ($RC)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Query 11: filter:(mail=jaj@mail.alumni.example.com) cn sn title uid"  
$LDAPSEARCH -S "" -b "$BASEDN" -h $LOCALHOST -p $PORT2 \
	'mail=jaj@mail.alumni.example.com' cn sn title uid >> $SLAVEOUT 2>&1
RC=$?

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

#queries 8-11 are answerable
ANSWERABILITY=1111
grep ANSWERABLE $LOG2 | awk '{ 
		if (NR > 7) { 
			if ($2 == "NOT") 
				printf "Query %d not answerable\n",NR
			else 
				printf "Query %d answerable\n",NR 
		}
	}' 
ANSWERED=`grep ANSWERABLE $LOG2 | awk '{ 
		if (NR > 7) { 
			if ($2 == "NOT") 
				printf "0" 
			else 
				printf "1"
		} 
	}'`

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

if test "$ANSWERABILITY" = "$ANSWERED" ; then
	echo "Successfully verified answerability"
else 
	echo "Error in verifying answerability"
	exit 1
fi

echo "Comparing cache output..."
$CMP $SLAVEOUT $PROXYCACHEOUT > $CMPOUT

if test $? != 0 ; then
	echo "Comparison failed"
	exit 1
fi

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