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#!/bin/sh
# ldaprenamegroup : renames a POSIX group in LDAP
# Copyright (C) 2006-2017 Ganal LAPLANCHE
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
# USA.
if [ -z "$1" ] || [ -z "$2" ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]
then
echo "Usage : $0 <old groupname | gid> <new groupname>"
exit 1
fi
# Source runtime file
_RUNTIMEFILE="/usr/lib/ldapscripts/runtime"
. "$_RUNTIMEFILE"
# Find dest groupname : $2 must not exist in LDAP !
# Note : as posixGroup is a common objectClass to all supported GCLASSes
# (we use RFC 2307bis AUXILIARY posixGroups), look for it instead of $GCLASS,
# which would be too specific here and could miss posixGroup-only entries.
_findentry "$GSUFFIX,$SUFFIX" "(&(objectClass=posixGroup)(cn=$2))"
[ -z "$_ENTRY" ] || end_die "Group $2 already exists in LDAP"
# Find src groupname : $1 must exist in LDAP !
_findentry "$GSUFFIX,$SUFFIX" "(&(objectClass=$GCLASS)(|(cn=$1)(gidNumber=$1)))"
[ -z "$_ENTRY" ] && end_die "Group $1 not found in LDAP"
# Rename entry
_ldaprename "$_ENTRY" "cn=$2" || end_die "Error renaming group $_ENTRY to $2 in LDAP"
end_ok "Successfully renamed group $_ENTRY to $2 in LDAP"
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