#!/bin/sh
#
# Univention LDAP overlay memberOf
#  Initialize memberOf overlay
#
# Copyright 2011 Univention GmbH
#
# http://www.univention.de/
#
# All rights reserved.
#
# The source code of this program is made available
# under the terms of the GNU Affero General Public License version 3
# (GNU AGPL V3) as published by the Free Software Foundation.
#
# Binary versions of this program provided by Univention to you as
# well as other copyrighted, protected or trademarked materials like
# Logos, graphics, fonts, specific documentations and configurations,
# cryptographic keys etc. are subject to a license agreement between
# you and Univention and not subject to the GNU AGPL V3.
#
# In the case you use this program under the terms of the GNU AGPL V3,
# the program is provided in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License with the Debian GNU/Linux or Univention distribution in file
# /usr/share/common-licenses/AGPL-3; if not, see
# <http://www.gnu.org/licenses/>.

eval $(univention-config-registry shell ldap/base)

ldif_add=`mktemp -t ldif_add.XXXXXX`
ldif_delete=`mktemp -t ldif_delete.XXXXXX`
echo "LDIF: $ldif_add; $ldif_delete"

ldapsearch -xLLL '(&(objectClass=posixGroup)(uniqueMember=*))' dn uniqueMember | ldapsearch-wrapper | sed '/dn: /s|$|\nchangetype: modify\nadd: uniqueMember|' > $ldif_add
grep "^dn: " $ldif_add | sed '/dn: /s|$|\nchangetype: modify\ndelete: uniqueMember\n|' > $ldif_delete

echo "Remove all uniqueMember attributes from groups:"
ldapmodify -D cn=admin,$ldap_base -w$(cat /etc/ldap.secret) -f $ldif_delete
echo "Waiting for replication to complete..."
# Damit der Listener das nicht abfangen kann
sleep 10

echo "Readd all uniqueMember attributes:"
ldapmodify -D cn=admin,$ldap_base -w$(cat /etc/ldap.secret) -f $ldif_add
echo "Done"

rm -f $ldif_add $ldif_delete