#!/bin/sh

#  _ldapmodifygroup : modifies a POSIX group account in LDAP interactively

#  Copyright (C) 2007 Ganaël 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" ]
then
  echo "Usage : $0 <groupname | gid>"
  exit 1
fi

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

# Find groupname : $1 must exist in LDAP !
_findentry "$GSUFFIX,$SUFFIX" "(&(objectClass=posixGroup)(|(cn=$1)(gidNumber=$1)))"
[ -z "$_ENTRY" ] && end_die "Group $1 not found in LDAP"

# Allocate and create temp file
mktempf
echo "dn: $_ENTRY" > "$_TMPFILE" || end_die "Error writing to temporary file $_TMPFILE"

# Display entry
echo "# About to modify the following entry :"
_ldapsearch "$_ENTRY"

# Edit entry
echo "# Enter your modifications here, end with CTRL-D."
echo "dn: $_ENTRY"
cat >> "$_TMPFILE" || end_die "Error writing to temporary file $_TMPFILE"

# Send modifications
cat "$_TMPFILE" | _ldapmodify
if [ $? -ne 0 ]
then
  reltempf
  end_die "Error modifying group entry $_ENTRY in LDAP"
fi
reltempf
end_ok "Successfully modified group entry $_ENTRY in LDAP"