#!/usr/share/ucs-test/runner python2.7
## desc: Test registration of invalid ACL
## tags:
##  - ldapextensions
##  - apptest
## roles-not:
##  - basesystem
## packages:
##  - python-univention-lib
## exposure: dangerous

from __future__ import print_function
from univention.testing.debian_package import DebianPackage
from univention.testing.utils import fail
from univention.config_registry import ConfigRegistry
from ldap_extension_utils import get_package_name, get_acl_name, get_container_name, set_container_description, call_join_script, call_unjoin_script, get_ldap_master_connection

from time import sleep
from univention.testing.udm import UCSTestUDM
import ldap

ucr = ConfigRegistry()
ucr.load()

with UCSTestUDM() as udm:
	package_name = get_package_name()
	acl_name = get_acl_name()
	container_name = get_container_name()
	join_script_name = '66%s.inst' % package_name
	unjoin_script_name = '66%s.uinst' % package_name

	user_dn, _username = udm.create_user(password='univention')
	container = udm.create_object('container/cn', name=container_name)
	try:
		set_container_description(user_dn, container)
	except ldap.INSUFFICIENT_ACCESS:
		pass
	else:
		fail('New user was able to modify %s' % container)

	joinscript_buffer = '''#!/bin/sh
VERSION=1
. /usr/share/univention-join/joinscripthelper.lib
joinscript_init
UNIVENTION_APP_IDENTIFIER="%(package_name)s-1.0"
. /usr/share/univention-lib/ldap.sh
ucs_registerLDAPExtension "$@" --acl /usr/share/%(package_name)s/%(acl_name)s || die
joinscript_save_current_version
exit 0
''' % {'package_name': package_name, 'acl_name': acl_name}

	unjoinscript_buffer = '''#!/bin/sh
VERSION=1
. /usr/share/univention-join/joinscripthelper.lib
. /usr/share/univention-lib/ldap.sh
ucs_unregisterLDAPExtension "$@" --acl %(acl_name)s || die
exit 0
''' % {'acl_name': acl_name}

	acl_buffer = '''
access to ="%(container)s" attrs="description"
	by * +0 break
''' % {'container': container, 'user_dn': user_dn}

	package = DebianPackage(name=package_name)
	package.create_join_script_from_buffer(join_script_name, joinscript_buffer)
	package.create_unjoin_script_from_buffer(unjoin_script_name, unjoinscript_buffer)
	package.create_usr_share_file_from_buffer(acl_name, acl_buffer)
	package.build()
	package.install()

	call_join_script(join_script_name)

	# The ldap server needs a few seconds
	print('sleep 5')
	sleep(5)

	lo = get_ldap_master_connection(user_dn)
	lo.search(filter='uid=%s' % _username)

	call_unjoin_script(unjoin_script_name)
	package.uninstall()
	package.remove()

# vim: set ft=python :
