#!/usr/bin/python2.7
# -*- coding: utf-8 -*-
#
# Univention Samba
#  helper script: set default samba settings
#
# Copyright 2004-2014 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/>.

import sys
import univention.debug
univention.debug.init('/dev/null', 1, 1)

import univention.admin.uldap
import univention.admin.config
import univention.admin.modules
import univention.admin.allocators
import univention.admin.handlers.settings.default

lo, position = univention.admin.uldap.getAdminConnection()

domain_sid=sys.argv[1]
domain_users_sid=domain_sid+'-513'

default=univention.admin.handlers.settings.default.lookup(None, lo, 'cn=default', required=1, unique=1)[0]

res=lo.search(filter='(&(objectClass=sambaGroupMapping)(sambaSID=%s))' % domain_users_sid, scope='domain')
if len(res) != 1:
	print 'Not setting default users group: %d objects found' % len(res)
else:
	dn=res[0][0]
	print 'Setting default users group to %s...' % repr(dn),
	default['defaultGroup']=dn
	print 'done'

position.setDn(univention.admin.config.getDefaultContainer(lo, 'groups/group'))
windows_hosts_group=univention.admin.handlers.groups.group.object(None, lo, position=position)
windows_hosts_group.open()
windows_hosts_group['name']='Windows Hosts'
try:
	windows_hosts_group.create()
	groupdn = windows_hosts_group.dn
except univention.admin.uexceptions.objectExists:
	pass
except univention.admin.uexceptions.groupNameAlreadyUsed:
	groupdn = default['defaultComputerGroup']

print 'Setting default computers group to %s...' % repr(groupdn),
default['defaultComputerGroup']=groupdn
print 'done'

default.modify()
