/
_ldap_livetest.py
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/
_ldap_livetest.py
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 OpenStack LLC
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import ldap
import ldap.modlist
import subprocess
from keystone.common import ldap as ldap_common
from keystone import config
from keystone import exception
from keystone.identity.backends import ldap as identity_ldap
from keystone import test
import test_backend_ldap
CONF = config.CONF
def create_object(dn, attrs):
conn = ldap.initialize(CONF.ldap.url)
conn.simple_bind_s(CONF.ldap.user, CONF.ldap.password)
ldif = ldap.modlist.addModlist(attrs)
conn.add_s(dn, ldif)
conn.unbind_s()
class LiveLDAPIdentity(test_backend_ldap.LDAPIdentity):
def clear_database(self):
devnull = open('/dev/null', 'w')
subprocess.call(['ldapdelete',
'-x',
'-D', CONF.ldap.user,
'-H', CONF.ldap.url,
'-w', CONF.ldap.password,
'-r', CONF.ldap.suffix],
stderr=devnull)
if CONF.ldap.suffix.startswith('ou='):
tree_dn_attrs = {'objectclass': 'organizationalUnit',
'ou': 'openstack'}
else:
tree_dn_attrs = {'objectclass': ['dcObject', 'organizationalUnit'],
'dc': 'openstack',
'ou': 'openstack'}
create_object(CONF.ldap.suffix, tree_dn_attrs)
create_object(CONF.ldap.user_tree_dn,
{'objectclass': 'organizationalUnit',
'ou': 'Users'})
create_object(CONF.ldap.role_tree_dn,
{'objectclass': 'organizationalUnit',
'ou': 'Roles'})
create_object(CONF.ldap.tenant_tree_dn,
{'objectclass': 'organizationalUnit',
'ou': 'Projects'})
create_object(CONF.ldap.group_tree_dn,
{'objectclass': 'organizationalUnit',
'ou': 'UserGroups'})
def _set_config(self):
self.config([test.etcdir('keystone.conf.sample'),
test.testsdir('test_overrides.conf'),
test.testsdir('backend_liveldap.conf')])
def test_build_tree(self):
"""Regression test for building the tree names
"""
#logic is different from the fake backend.
user_api = identity_ldap.UserApi(CONF)
self.assertTrue(user_api)
self.assertEquals(user_api.tree_dn, CONF.ldap.user_tree_dn)
def tearDown(self):
test.TestCase.tearDown(self)
def test_user_enable_attribute_mask(self):
self.skipTest('Test is for Active Directory Only')
def test_ldap_dereferencing(self):
alt_users_ldif = {'objectclass': ['top', 'organizationalUnit'],
'ou': 'alt_users'}
alt_fake_user_ldif = {'objectclass': ['person', 'inetOrgPerson'],
'cn': 'alt_fake1',
'sn': 'alt_fake1'}
aliased_users_ldif = {'objectclass': ['alias', 'extensibleObject'],
'aliasedobjectname': "ou=alt_users,%s" %
CONF.ldap.suffix}
create_object("ou=alt_users,%s" % CONF.ldap.suffix, alt_users_ldif)
create_object("%s=alt_fake1,ou=alt_users,%s" %
(CONF.ldap.user_id_attribute, CONF.ldap.suffix),
alt_fake_user_ldif)
create_object("ou=alt_users,%s" % CONF.ldap.user_tree_dn,
aliased_users_ldif)
CONF.ldap.query_scope = 'sub'
CONF.ldap.alias_dereferencing = 'never'
self.identity_api = identity_ldap.Identity()
self.assertRaises(exception.UserNotFound,
self.identity_api.get_user,
'alt_fake1')
CONF.ldap.alias_dereferencing = 'searching'
self.identity_api = identity_ldap.Identity()
user_ref = self.identity_api.get_user('alt_fake1')
self.assertEqual(user_ref['id'], 'alt_fake1')
CONF.ldap.alias_dereferencing = 'always'
self.identity_api = identity_ldap.Identity()
user_ref = self.identity_api.get_user('alt_fake1')
self.assertEqual(user_ref['id'], 'alt_fake1')
def test_base_ldap_connection_deref_option(self):
deref = ldap_common.parse_deref('default')
ldap_wrapper = ldap_common.LdapWrapper(CONF.ldap.url,
CONF.ldap.page_size,
alias_dereferencing=deref)
self.assertEqual(ldap.get_option(ldap.OPT_DEREF),
ldap_wrapper.conn.get_option(ldap.OPT_DEREF))
deref = ldap_common.parse_deref('always')
ldap_wrapper = ldap_common.LdapWrapper(CONF.ldap.url,
CONF.ldap.page_size,
alias_dereferencing=deref)
self.assertEqual(ldap.DEREF_ALWAYS,
ldap_wrapper.conn.get_option(ldap.OPT_DEREF))
deref = ldap_common.parse_deref('finding')
ldap_wrapper = ldap_common.LdapWrapper(CONF.ldap.url,
CONF.ldap.page_size,
alias_dereferencing=deref)
self.assertEqual(ldap.DEREF_FINDING,
ldap_wrapper.conn.get_option(ldap.OPT_DEREF))
deref = ldap_common.parse_deref('never')
ldap_wrapper = ldap_common.LdapWrapper(CONF.ldap.url,
CONF.ldap.page_size,
alias_dereferencing=deref)
self.assertEqual(ldap.DEREF_NEVER,
ldap_wrapper.conn.get_option(ldap.OPT_DEREF))
deref = ldap_common.parse_deref('searching')
ldap_wrapper = ldap_common.LdapWrapper(CONF.ldap.url,
CONF.ldap.page_size,
alias_dereferencing=deref)
self.assertEqual(ldap.DEREF_SEARCHING,
ldap_wrapper.conn.get_option(ldap.OPT_DEREF))