#! /bin/sh
# $OpenLDAP$
## This work is part of OpenLDAP Software <http://www.openldap.org/>.
##
## Copyright 1998-2021 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 $SYNCPROV = syncprovno; then
	echo "Syncrepl provider overlay not available, test skipped"
	exit 0
fi

echo ""
echo "  This test tracks a case where it was not possible to modify the syncprov overlay configuration"
echo "  when the provider is dynamically configured for replication."
echo "  See https://bugs.openldap.org/show_bug.cgi?id=8616 for more information"
echo ""

PRODIR=$TESTDIR/pro
CFPRO=$PRODIR/slapd.d

mkdir -p $TESTDIR $DBDIR1 $PRODIR $CFPRO

$SLAPPASSWD -g -n >$CONFIGPWF

ITS=8616
ITSDIR=$DATADIR/regressions/its$ITS

echo "Starting provider slapd on TCP/IP port $PORT1..."
. $CONFFILTER $BACKEND < $ITSDIR/slapd-provider.ldif > $CONFLDIF
$SLAPADD -F $CFPRO -n 0 -l $CONFLDIF
$SLAPD -F $CFPRO -h $URI1 -d $LVL > $LOG1 2>&1 &
PID=$!
if test $WAIT != 0 ; then
	echo PID $PID
	read foo
fi
KILLPIDS="$PID"

sleep 1

echo "Using ldapsearch to check that provider slapd is running..."
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)!"
	test $KILLSERVERS != no && kill -HUP $KILLPIDS
	exit $RC
fi

echo "Populating database on provider..."
$LDAPADD -D $MANAGERDN -H $URI1 -w $PASSWD << EOMODS >> $TESTOUT 2>&1
dn: dc=example,dc=com
changetype: add
objectClass: domain
objectClass: top
dc: example

dn: ou=LDAPRoles,dc=example,dc=com
objectClass: top
objectClass: organizationalUnit
ou: LDAPRoles

dn: dc=users,dc=example,dc=com
changetype: add
dc: users
objectClass: domain
objectClass: top

dn: uid=johndoe,dc=users,dc=example,dc=com
changetype: add
objectClass: inetOrgPerson
objectClass: top
sn: Doe
cn: Johndoe
uid: johndoe

dn: cn=replicator,ou=LDAPRoles,dc=example,dc=com
objectClass: top
objectClass: simpleSecurityObject
objectClass: organizationalRole
userPassword: secret
cn: replicator
EOMODS

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

if [ "$SYNCPROV" = syncprovmod ]; then
	echo "Configuring syncprov module on the provider..."
	$LDAPADD -D cn=config -H $URI1 -y $CONFIGPWF <<EOF > $TESTOUT 2>&1
dn: cn=module,cn=config
objectClass: olcModuleList
cn: module
olcModulePath: $TESTWD/../servers/slapd/overlays
olcModuleLoad: syncprov.la
EOF
	RC=$?
	if test $RC != 0 ; then
		echo "ldapadd failed for moduleLoad ($RC)!"
		test $KILLSERVERS != no && kill -HUP $KILLPIDS
		exit $RC
	fi
fi

echo "Configuring replication on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: add
objectClass: olcOverlayConfig
objectClass: olcConfig
objectClass: top
objectClass: olcSyncprovConfig
olcOverlay: {0}syncprov
olcSpSessionLog: 10000
olcSpCheckpoint: 100 10
EOF

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

sleep 1

echo "Setting olcSpNoPresent to TRUE on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: modify
replace: olcSpNoPresent
olcSpNoPresent: TRUE
EOF

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

sleep 1

echo "Changing olcSpNoPresent to FALSE on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: modify
replace: olcSpNoPresent
olcSpNoPresent: FALSE
EOF

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

sleep 1

echo "Changing olcSpNoPresent back to TRUE on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: modify
replace: olcSpNoPresent
olcSpNoPresent: TRUE
EOF

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

sleep 1

echo "Setting olcSpReloadHint to TRUE on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: modify
replace: olcSpReloadHint
olcSpReloadHint: TRUE
EOF

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

sleep 1

echo "Changing olcSpReloadHint to FALSE on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: modify
replace: olcSpReloadHint
olcSpReloadHint: FALSE
EOF

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

sleep 1

echo "Changing olcSpReloadHint back to TRUE on the provider..."
$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
dn: olcOverlay={0}syncprov,olcDatabase={1}$BACKEND,cn=config
changetype: modify
replace: olcSpReloadHint
olcSpReloadHint: TRUE
EOF

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

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

echo
echo ">>>>> Test succeeded"

test $KILLSERVERS != no && wait

exit 0