3 files changed, 319 insertions, 0 deletions
diff --git a/tests/data/regressions/its8721/its8721 b/tests/data/regressions/its8721/its8721
new file mode 100755
index 0000000..eb6a070
--- /dev/null
+++ b/tests/data/regressions/its8721/its8721
@@ -0,0 +1,240 @@
+#! /bin/sh
+# $OpenLDAP$
+## This work is part of OpenLDAP Software <http://www.openldap.org/>.
+##
+## Copyright 1998-2022 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"
+. $SRCDIR/scripts/defines.sh
+
+ITS=8721
+ITSDIR=$DATADIR/regressions/its$ITS
+
+if test $BACKMETA = "metano" ; then
+	echo "Meta backend not available, test skipped"
+	exit 0
+fi
+
+mkdir -p $TESTDIR $DBDIR2 $DBDIR3
+
+echo "This test checks that back-ldap manages quarantine retries as configured."
+
+#
+# Start slapds that act as remote LDAP servers that will be proxied
+#
+echo "Configuring the remote slapd servers..."
+sed -e 's/@ID@/2/g' $ITSDIR/slapd-backend.conf | \
+    . $CONFFILTER $BACKEND > $CONF2
+
+echo "Starting remote slapd server on TCP/IP port $PORT2..."
+$SLAPD -f $CONF2 -h "$URI2" -d $LVL > $LOG2 2>&1 &
+SERVERPID2=$!
+if test $WAIT != 0 ; then
+	echo SERVERPID2 $SERVERPID2
+	read foo
+fi
+KILLPIDS="$KILLPIDS $SERVERPID2"
+
+echo "Using ldapsearch to check that slapd is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "$MONITOR" -H $URI2 \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting $SLEEP1 seconds for slapd to start..."
+	sleep $SLEEP1
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+$LDAPADD -D "cn=2,$BASEDN" -H $URI2 -w $PASSWD \
+	> $TESTOUT 2>&1 <<EOF
+dn: cn=2, $BASEDN
+objectclass: device
+EOF
+
+if test $RC != 0 ; then
+	echo "ldapadd failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+
+sed -e 's/@ID@/3/g' $ITSDIR/slapd-backend.conf | \
+    . $CONFFILTER $BACKEND > $CONF3
+
+echo "Starting remote slapd server on TCP/IP port $PORT3..."
+$SLAPD -f $CONF3 -h "$URI3" -d $LVL > $LOG3 2>&1 &
+SERVERPID3=$!
+if test $WAIT != 0 ; then
+	echo SERVERPID3 $SERVERPID3
+	read foo
+fi
+KILLPIDS="$KILLPIDS $SERVERPID3"
+
+echo "Using ldapsearch to check that slapd is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "$MONITOR" -H $URI3 \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting $SLEEP1 seconds for slapd to start..."
+	sleep $SLEEP1
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+$LDAPADD -D "cn=3,$BASEDN" -H $URI3 -w $PASSWD \
+	> $TESTOUT 2>&1 <<EOF
+dn: cn=3, $BASEDN
+objectclass: device
+EOF
+
+if test $RC != 0 ; then
+	echo "ldapadd failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+
+#
+# Start ldapd that will proxy for the remote server
+#
+echo "Starting slapd proxy on TCP/IP port $PORT1..."
+. $CONFFILTER $BACKEND < $ITSDIR/slapd-proxy.conf > $CONF1
+$SLAPD -f $CONF1 -h $URI1 -d $LVL > $LOG1 2>&1 &
+PROXYPID=$!
+if test $WAIT != 0 ; then
+	echo PROXYPID $PROXYPID
+	read foo
+fi
+KILLPIDS="$KILLPIDS $PROXYPID"
+
+echo "Using ldapsearch to check that slapd is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "$MONITOR" -H $URI1 \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting $SLEEP1 seconds for slapd to start..."
+	sleep $SLEEP1
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+
+#
+# Both servers running
+#
+
+echo "Checking proxying works..."
+$LDAPSEARCH -H $URI1 -b "$BASEDN" > $TESTOUT 2>&1
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapsearch failed at proxy ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Stopping backend and triggering quarantine..."
+kill -HUP $SERVERPID2
+wait $SERVERPID2
+KILLPIDS="$SERVERPID3 $PROXYPID"
+
+QUARANTINE_START=$(( `date +%s` ))
+EARLIEST_QUARANTINE_END=$(( $QUARANTINE_START + 20 ))
+$LDAPSEARCH -H $URI1 -b "cn=2,$BASEDN" -s base > $TESTOUT 2>&1
+RC=$?
+case $RC in
+52)
+	echo "ldapsearch failed ($RC)"
+	;;
+0)
+	echo "ldapsearch should have failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+	;;
+*)
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+	;;
+esac
+
+echo "Restarting remote slapd server on TCP/IP port $PORT2..."
+$SLAPD -f $CONF2 -h "$URI2" -d $LVL >> $LOG2 2>&1 &
+SERVERPID2=$!
+if test $WAIT != 0 ; then
+    echo SERVERPID2 $SERVERPID2
+    read foo
+fi
+KILLPIDS="$KILLPIDS $SERVERPID2"
+
+
+echo -n "Waiting for server to start up and quarantine to be lifted."
+for i in `seq 30`; do
+	$LDAPSEARCH -b "$BASEDN" -H $URI1 -z 1 > /dev/null 2>&1
+	RC=$?
+	if test $RC != 0 ; then
+		break
+	fi
+	echo -n '.'
+	sleep 1
+done
+
+MEASURED_END=`date +%s`
+case $RC in
+4)
+	echo "Server is back ($(( $MEASURED_END - $QUARANTINE_START ))s after start of quarantine)"
+	;;
+0)
+	echo "Quarantine was never lifted!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+	;;
+*)
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+	;;
+esac
+
+test $KILLSERVERS != no && kill -HUP $KILLPIDS
+
+if test "$EARLIEST_QUARANTINE_END" -gt "$MEASURED_END" ; then
+	echo "Quarantine lifted $(( $EARLIEST_QUARANTINE_END - $MEASURED_END ))s too early"
+	exit $RC
+fi
+
+echo ">>>>> Test succeeded"
+
+test $KILLSERVERS != no && wait
+
+exit 0
diff --git a/tests/data/regressions/its8721/slapd-backend.conf b/tests/data/regressions/its8721/slapd-backend.conf
new file mode 100644
index 0000000..c06935d
--- /dev/null
+++ b/tests/data/regressions/its8721/slapd-backend.conf
@@ -0,0 +1,38 @@
+# provider slapd config -- for testing
+# $OpenLDAP$
+## This work is part of OpenLDAP Software <http://www.openldap.org/>.
+##
+## Copyright 1998-2022 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>.
+
+include		@SCHEMADIR@/core.schema
+include		@SCHEMADIR@/cosine.schema
+include		@SCHEMADIR@/inetorgperson.schema
+include		@SCHEMADIR@/openldap.schema
+include		@SCHEMADIR@/nis.schema
+pidfile		@TESTDIR@/slapd.m.pid
+argsfile	@TESTDIR@/slapd.m.args
+
+#######################################################################
+# database definitions
+#######################################################################
+
+#mod#modulepath ../servers/slapd/back-@BACKEND@/:../servers/slapd/overlays
+#mod#moduleload back_@BACKEND@.la
+
+# here the proxy is not only acting as a proxy, but it also has a local database dc=local,dc=com"
+database	@BACKEND@
+suffix		"cn=@ID@,dc=example,dc=com"
+rootdn		"cn=@ID@,dc=example,dc=com"
+rootpw		"secret"
+#~null~#directory	@TESTDIR@/db.@ID@.a
+
+database	monitor
diff --git a/tests/data/regressions/its8721/slapd-proxy.conf b/tests/data/regressions/its8721/slapd-proxy.conf
new file mode 100644
index 0000000..10748b7
--- /dev/null
+++ b/tests/data/regressions/its8721/slapd-proxy.conf
@@ -0,0 +1,41 @@
+# provider slapd config -- for testing
+# $OpenLDAP$
+## This work is part of OpenLDAP Software <http://www.openldap.org/>.
+##
+## Copyright 1998-2022 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>.
+
+include		@SCHEMADIR@/core.schema
+include		@SCHEMADIR@/cosine.schema
+include		@SCHEMADIR@/inetorgperson.schema
+include		@SCHEMADIR@/openldap.schema
+include		@SCHEMADIR@/nis.schema
+pidfile		@TESTDIR@/slapd.m.pid
+argsfile	@TESTDIR@/slapd.m.args
+
+#######################################################################
+# database definitions
+#######################################################################
+
+#ldapmod#modulepath ../servers/slapd/back-ldap/
+#ldapmod#moduleload back_ldap.la
+#metamod#modulepath ../servers/slapd/back-meta/
+#metamod#moduleload back_meta.la
+
+# Configure proxy
+database	meta
+quarantine	20,+
+suffix		"dc=example,dc=com"
+
+uri			"@URI2@cn=2,dc=example,dc=com"
+uri			"@URI3@cn=3,dc=example,dc=com"
+
+database	monitor