#!/bin/sh

#  ldapsetprimarygroup : modifies the gidNumber of a POSIX user or machine account in LDAP

#  Copyright (C) 2005 Ganaël LAPLANCHE - Linagora
#
#  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" ]
then
  echo "Usage : $0 <username | uid> <groupname | gid>"
  exit 1
fi

# Source runtime file
_RUNTIMEFILE="/usr/local/etc/ldapscripts/runtime"
. "$_RUNTIMEFILE"

# Check username : $1 must exist in LDAP ! Lookup base = global $SUFFIX, to work on machine and user accounts
_findentry "$SUFFIX" "(&(objectClass=posixAccount)(|(uid=$1)(uidNumber=$1)))"
[ -z "$_ENTRY" ] && end_die "User $1 not found"

# Check groupname : $2
_grouptogid "$2"

# Modify user entry
_extractldif 2 | _filterldif | _ldapmodify

[ $? -eq 0 ] || end_die "Error setting primary group for user $1 (to group $2)"
end_ok "Successfully set primary group for user $1 (to group $2)"

# Ldif template ##################################
##dn: <entry>
##changetype: modify
##replace: gidNumber
##gidNumber: <gid>