231 lines
8.9 KiB
Python
231 lines
8.9 KiB
Python
# Copyright 2012 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import subprocess
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import uuid
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import ldap
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import ldap.modlist
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from oslo_config import cfg
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from six.moves import range
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from keystone import exception
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from keystone.identity.backends import ldap as identity_ldap
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from keystone.tests import unit as tests
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from keystone.tests.unit import test_backend_ldap
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CONF = cfg.CONF
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def create_object(dn, attrs):
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conn = ldap.initialize(CONF.ldap.url)
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conn.simple_bind_s(CONF.ldap.user, CONF.ldap.password)
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ldif = ldap.modlist.addModlist(attrs)
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conn.add_s(dn, ldif)
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conn.unbind_s()
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class LiveLDAPIdentity(test_backend_ldap.LDAPIdentity):
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def setUp(self):
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self._ldap_skip_live()
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super(LiveLDAPIdentity, self).setUp()
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def _ldap_skip_live(self):
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self.skip_if_env_not_set('ENABLE_LDAP_LIVE_TEST')
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def clear_database(self):
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devnull = open('/dev/null', 'w')
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subprocess.call(['ldapdelete',
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'-x',
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'-D', CONF.ldap.user,
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'-H', CONF.ldap.url,
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'-w', CONF.ldap.password,
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'-r', CONF.ldap.suffix],
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stderr=devnull)
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if CONF.ldap.suffix.startswith('ou='):
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tree_dn_attrs = {'objectclass': 'organizationalUnit',
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'ou': 'openstack'}
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else:
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tree_dn_attrs = {'objectclass': ['dcObject', 'organizationalUnit'],
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'dc': 'openstack',
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'ou': 'openstack'}
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create_object(CONF.ldap.suffix, tree_dn_attrs)
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create_object(CONF.ldap.user_tree_dn,
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{'objectclass': 'organizationalUnit',
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'ou': 'Users'})
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create_object(CONF.ldap.role_tree_dn,
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{'objectclass': 'organizationalUnit',
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'ou': 'Roles'})
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create_object(CONF.ldap.project_tree_dn,
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{'objectclass': 'organizationalUnit',
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'ou': 'Projects'})
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create_object(CONF.ldap.group_tree_dn,
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{'objectclass': 'organizationalUnit',
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'ou': 'UserGroups'})
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def config_files(self):
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config_files = super(LiveLDAPIdentity, self).config_files()
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config_files.append(tests.dirs.tests_conf('backend_liveldap.conf'))
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return config_files
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def config_overrides(self):
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super(LiveLDAPIdentity, self).config_overrides()
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self.config_fixture.config(
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group='identity',
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driver='keystone.identity.backends.ldap.Identity')
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def test_build_tree(self):
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"""Regression test for building the tree names
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"""
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# logic is different from the fake backend.
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user_api = identity_ldap.UserApi(CONF)
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self.assertTrue(user_api)
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self.assertEqual(user_api.tree_dn, CONF.ldap.user_tree_dn)
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def tearDown(self):
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tests.TestCase.tearDown(self)
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def test_ldap_dereferencing(self):
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alt_users_ldif = {'objectclass': ['top', 'organizationalUnit'],
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'ou': 'alt_users'}
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alt_fake_user_ldif = {'objectclass': ['person', 'inetOrgPerson'],
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'cn': 'alt_fake1',
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'sn': 'alt_fake1'}
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aliased_users_ldif = {'objectclass': ['alias', 'extensibleObject'],
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'aliasedobjectname': "ou=alt_users,%s" %
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CONF.ldap.suffix}
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create_object("ou=alt_users,%s" % CONF.ldap.suffix, alt_users_ldif)
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create_object("%s=alt_fake1,ou=alt_users,%s" %
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(CONF.ldap.user_id_attribute, CONF.ldap.suffix),
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alt_fake_user_ldif)
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create_object("ou=alt_users,%s" % CONF.ldap.user_tree_dn,
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aliased_users_ldif)
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self.config_fixture.config(group='ldap',
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query_scope='sub',
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alias_dereferencing='never')
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self.identity_api = identity_ldap.Identity()
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self.assertRaises(exception.UserNotFound,
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self.identity_api.get_user,
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'alt_fake1')
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self.config_fixture.config(group='ldap',
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alias_dereferencing='searching')
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self.identity_api = identity_ldap.Identity()
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user_ref = self.identity_api.get_user('alt_fake1')
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self.assertEqual('alt_fake1', user_ref['id'])
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self.config_fixture.config(group='ldap', alias_dereferencing='always')
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self.identity_api = identity_ldap.Identity()
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user_ref = self.identity_api.get_user('alt_fake1')
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self.assertEqual('alt_fake1', user_ref['id'])
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# FakeLDAP does not correctly process filters, so this test can only be
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# run against a live LDAP server
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def test_list_groups_for_user_filtered(self):
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domain = self._get_domain_fixture()
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test_groups = []
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test_users = []
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GROUP_COUNT = 3
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USER_COUNT = 2
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for x in range(0, USER_COUNT):
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new_user = {'name': uuid.uuid4().hex, 'password': uuid.uuid4().hex,
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'enabled': True, 'domain_id': domain['id']}
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new_user = self.identity_api.create_user(new_user)
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test_users.append(new_user)
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positive_user = test_users[0]
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negative_user = test_users[1]
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for x in range(0, USER_COUNT):
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group_refs = self.identity_api.list_groups_for_user(
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test_users[x]['id'])
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self.assertEqual(0, len(group_refs))
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for x in range(0, GROUP_COUNT):
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new_group = {'domain_id': domain['id'],
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'name': uuid.uuid4().hex}
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new_group = self.identity_api.create_group(new_group)
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test_groups.append(new_group)
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group_refs = self.identity_api.list_groups_for_user(
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positive_user['id'])
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self.assertEqual(x, len(group_refs))
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self.identity_api.add_user_to_group(
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positive_user['id'],
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new_group['id'])
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group_refs = self.identity_api.list_groups_for_user(
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positive_user['id'])
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self.assertEqual(x + 1, len(group_refs))
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group_refs = self.identity_api.list_groups_for_user(
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negative_user['id'])
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self.assertEqual(0, len(group_refs))
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self.config_fixture.config(group='ldap', group_filter='(dn=xx)')
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self.reload_backends(CONF.identity.default_domain_id)
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group_refs = self.identity_api.list_groups_for_user(
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positive_user['id'])
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self.assertEqual(0, len(group_refs))
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group_refs = self.identity_api.list_groups_for_user(
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negative_user['id'])
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self.assertEqual(0, len(group_refs))
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self.config_fixture.config(group='ldap',
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group_filter='(objectclass=*)')
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self.reload_backends(CONF.identity.default_domain_id)
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group_refs = self.identity_api.list_groups_for_user(
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positive_user['id'])
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self.assertEqual(GROUP_COUNT, len(group_refs))
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group_refs = self.identity_api.list_groups_for_user(
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negative_user['id'])
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self.assertEqual(0, len(group_refs))
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def test_user_enable_attribute_mask(self):
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self.config_fixture.config(
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group='ldap',
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user_enabled_emulation=False,
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user_enabled_attribute='employeeType')
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super(LiveLDAPIdentity, self).test_user_enable_attribute_mask()
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def test_create_project_case_sensitivity(self):
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# The attribute used for the live LDAP tests is case insensitive.
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def call_super():
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(super(LiveLDAPIdentity, self).
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test_create_project_case_sensitivity())
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self.assertRaises(exception.Conflict, call_super)
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def test_create_user_case_sensitivity(self):
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# The attribute used for the live LDAP tests is case insensitive.
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def call_super():
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super(LiveLDAPIdentity, self).test_create_user_case_sensitivity()
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self.assertRaises(exception.Conflict, call_super)
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def test_project_update_missing_attrs_with_a_falsey_value(self):
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# The description attribute doesn't allow an empty value.
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def call_super():
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(super(LiveLDAPIdentity, self).
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test_project_update_missing_attrs_with_a_falsey_value())
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self.assertRaises(ldap.INVALID_SYNTAX, call_super)
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