420 lines
16 KiB
Python
420 lines
16 KiB
Python
# Copyright 2014 IBM Corp.
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# All Rights Reserved.
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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 copy
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import datetime
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from oslotest import mockpatch
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from tempest import auth
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from tempest import config
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from tempest import exceptions
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from tempest.services.identity.json import identity_client as v2_client
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from tempest.services.identity.v3.json import identity_client as v3_client
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from tempest.tests import base
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from tempest.tests import fake_config
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from tempest.tests import fake_credentials
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from tempest.tests import fake_http
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from tempest.tests import fake_identity
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def fake_get_default_credentials(credential_type, fill_in=True):
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return fake_credentials.FakeCredentials()
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def fake_get_credentials(credential_type=None, fill_in=True, **kwargs):
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return fake_credentials.FakeCredentials()
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class BaseAuthTestsSetUp(base.TestCase):
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_auth_provider_class = None
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credentials = fake_credentials.FakeCredentials()
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def _auth(self, credentials, **params):
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"""
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returns auth method according to keystone
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"""
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return self._auth_provider_class(credentials, **params)
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def setUp(self):
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super(BaseAuthTestsSetUp, self).setUp()
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self.useFixture(fake_config.ConfigFixture())
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self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakePrivate)
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self.fake_http = fake_http.fake_httplib2(return_type=200)
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self.stubs.Set(auth, 'get_credentials', fake_get_credentials)
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self.stubs.Set(auth, 'get_default_credentials',
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fake_get_default_credentials)
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self.auth_provider = self._auth(self.credentials)
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class TestBaseAuthProvider(BaseAuthTestsSetUp):
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"""
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This tests auth.AuthProvider class which is base for the other so we
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obviously don't test not implemented method or the ones which strongly
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depends on them.
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"""
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class FakeAuthProviderImpl(auth.AuthProvider):
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def _decorate_request():
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pass
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def _fill_credentials():
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pass
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def _get_auth():
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pass
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def base_url():
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pass
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def is_expired():
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pass
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_auth_provider_class = FakeAuthProviderImpl
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def test_check_credentials_bad_type(self):
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self.assertFalse(self.auth_provider.check_credentials([]))
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def test_instantiate_with_dict(self):
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# Dict credentials are only supported for backward compatibility
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auth_provider = self._auth(credentials={})
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self.assertIsInstance(auth_provider.credentials, auth.Credentials)
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def test_auth_data_property_when_cache_exists(self):
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self.auth_provider.cache = 'foo'
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self.useFixture(mockpatch.PatchObject(self.auth_provider,
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'is_expired',
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return_value=False))
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self.assertEqual('foo', getattr(self.auth_provider, 'auth_data'))
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def test_delete_auth_data_property_through_deleter(self):
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self.auth_provider.cache = 'foo'
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del self.auth_provider.auth_data
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self.assertIsNone(self.auth_provider.cache)
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def test_delete_auth_data_property_through_clear_auth(self):
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self.auth_provider.cache = 'foo'
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self.auth_provider.clear_auth()
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self.assertIsNone(self.auth_provider.cache)
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def test_set_and_reset_alt_auth_data(self):
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self.auth_provider.set_alt_auth_data('foo', 'bar')
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self.assertEqual(self.auth_provider.alt_part, 'foo')
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self.assertEqual(self.auth_provider.alt_auth_data, 'bar')
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self.auth_provider.reset_alt_auth_data()
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self.assertIsNone(self.auth_provider.alt_part)
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self.assertIsNone(self.auth_provider.alt_auth_data)
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def test_auth_class(self):
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self.assertRaises(TypeError,
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auth.AuthProvider,
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fake_credentials.FakeCredentials)
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class TestKeystoneV2AuthProvider(BaseAuthTestsSetUp):
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_endpoints = fake_identity.IDENTITY_V2_RESPONSE['access']['serviceCatalog']
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_auth_provider_class = auth.KeystoneV2AuthProvider
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credentials = fake_credentials.FakeKeystoneV2Credentials()
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def setUp(self):
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super(TestKeystoneV2AuthProvider, self).setUp()
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self.stubs.Set(v2_client.TokenClientJSON, 'raw_request',
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fake_identity._fake_v2_response)
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self.target_url = 'test_api'
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def _get_fake_alt_identity(self):
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return fake_identity.ALT_IDENTITY_V2_RESPONSE['access']
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def _get_result_url_from_endpoint(self, ep, endpoint_type='publicURL',
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replacement=None):
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if replacement:
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return ep[endpoint_type].replace('v2', replacement)
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return ep[endpoint_type]
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def _get_token_from_fake_identity(self):
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return fake_identity.TOKEN
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def _get_from_fake_identity(self, attr):
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access = fake_identity.IDENTITY_V2_RESPONSE['access']
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if attr == 'user_id':
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return access['user']['id']
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elif attr == 'tenant_id':
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return access['token']['tenant']['id']
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def _test_request_helper(self, filters, expected):
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url, headers, body = self.auth_provider.auth_request('GET',
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self.target_url,
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filters=filters)
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self.assertEqual(expected['url'], url)
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self.assertEqual(expected['token'], headers['X-Auth-Token'])
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self.assertEqual(expected['body'], body)
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def _auth_data_with_expiry(self, date_as_string):
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token, access = self.auth_provider.auth_data
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access['token']['expires'] = date_as_string
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return token, access
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def test_request(self):
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filters = {
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'service': 'compute',
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'endpoint_type': 'publicURL',
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'region': 'FakeRegion'
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}
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url = self._get_result_url_from_endpoint(
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self._endpoints[0]['endpoints'][1]) + '/' + self.target_url
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expected = {
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'body': None,
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'url': url,
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'token': self._get_token_from_fake_identity(),
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}
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self._test_request_helper(filters, expected)
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def test_request_with_alt_auth_cleans_alt(self):
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self.auth_provider.set_alt_auth_data(
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'body',
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(fake_identity.ALT_TOKEN, self._get_fake_alt_identity()))
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self.test_request()
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# Assert alt auth data is clear after it
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self.assertIsNone(self.auth_provider.alt_part)
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self.assertIsNone(self.auth_provider.alt_auth_data)
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def test_request_with_alt_part_without_alt_data(self):
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"""
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Assert that when alt_part is defined, the corresponding original
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request element is kept the same.
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"""
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filters = {
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'service': 'compute',
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'endpoint_type': 'publicURL',
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'region': 'fakeRegion'
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}
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self.auth_provider.set_alt_auth_data('url', None)
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url, headers, body = self.auth_provider.auth_request('GET',
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self.target_url,
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filters=filters)
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self.assertEqual(url, self.target_url)
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self.assertEqual(self._get_token_from_fake_identity(),
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headers['X-Auth-Token'])
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self.assertEqual(body, None)
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def test_request_with_bad_service(self):
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filters = {
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'service': 'BAD_SERVICE',
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'endpoint_type': 'publicURL',
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'region': 'fakeRegion'
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}
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self.assertRaises(exceptions.EndpointNotFound,
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self.auth_provider.auth_request, 'GET',
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self.target_url, filters=filters)
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def test_request_without_service(self):
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filters = {
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'service': None,
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'endpoint_type': 'publicURL',
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'region': 'fakeRegion'
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}
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self.assertRaises(exceptions.EndpointNotFound,
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self.auth_provider.auth_request, 'GET',
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self.target_url, filters=filters)
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def test_check_credentials_missing_attribute(self):
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for attr in ['username', 'password']:
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cred = copy.copy(self.credentials)
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del cred[attr]
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self.assertFalse(self.auth_provider.check_credentials(cred))
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def test_fill_credentials(self):
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self.auth_provider.fill_credentials()
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creds = self.auth_provider.credentials
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for attr in ['user_id', 'tenant_id']:
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self.assertEqual(self._get_from_fake_identity(attr),
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getattr(creds, attr))
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def _test_base_url_helper(self, expected_url, filters,
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auth_data=None):
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url = self.auth_provider.base_url(filters, auth_data)
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self.assertEqual(url, expected_url)
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def test_base_url(self):
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self.filters = {
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'service': 'compute',
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'endpoint_type': 'publicURL',
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'region': 'FakeRegion'
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}
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expected = self._get_result_url_from_endpoint(
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self._endpoints[0]['endpoints'][1])
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self._test_base_url_helper(expected, self.filters)
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def test_base_url_to_get_admin_endpoint(self):
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self.filters = {
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'service': 'compute',
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'endpoint_type': 'adminURL',
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'region': 'FakeRegion'
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}
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expected = self._get_result_url_from_endpoint(
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self._endpoints[0]['endpoints'][1], endpoint_type='adminURL')
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self._test_base_url_helper(expected, self.filters)
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def test_base_url_unknown_region(self):
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"""
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Assure that if the region is unknow the first endpoint is returned.
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"""
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self.filters = {
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'service': 'compute',
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'endpoint_type': 'publicURL',
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'region': 'AintNoBodyKnowThisRegion'
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}
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expected = self._get_result_url_from_endpoint(
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self._endpoints[0]['endpoints'][0])
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self._test_base_url_helper(expected, self.filters)
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def test_base_url_with_non_existent_service(self):
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self.filters = {
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'service': 'BAD_SERVICE',
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'endpoint_type': 'publicURL',
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'region': 'FakeRegion'
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}
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self.assertRaises(exceptions.EndpointNotFound,
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self._test_base_url_helper, None, self.filters)
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def test_base_url_without_service(self):
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self.filters = {
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'endpoint_type': 'publicURL',
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'region': 'FakeRegion'
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}
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self.assertRaises(exceptions.EndpointNotFound,
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self._test_base_url_helper, None, self.filters)
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def test_base_url_with_api_version_filter(self):
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self.filters = {
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'service': 'compute',
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'endpoint_type': 'publicURL',
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'region': 'FakeRegion',
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'api_version': 'v12'
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}
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expected = self._get_result_url_from_endpoint(
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self._endpoints[0]['endpoints'][1], replacement='v12')
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self._test_base_url_helper(expected, self.filters)
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def test_base_url_with_skip_path_filter(self):
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self.filters = {
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'service': 'compute',
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'endpoint_type': 'publicURL',
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'region': 'FakeRegion',
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'skip_path': True
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}
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expected = 'http://fake_url/'
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self._test_base_url_helper(expected, self.filters)
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def test_token_not_expired(self):
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expiry_data = datetime.datetime.utcnow() + datetime.timedelta(days=1)
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auth_data = self._auth_data_with_expiry(
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expiry_data.strftime(self.auth_provider.EXPIRY_DATE_FORMAT))
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self.assertFalse(self.auth_provider.is_expired(auth_data))
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def test_token_expired(self):
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expiry_data = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
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auth_data = self._auth_data_with_expiry(
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expiry_data.strftime(self.auth_provider.EXPIRY_DATE_FORMAT))
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self.assertTrue(self.auth_provider.is_expired(auth_data))
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def test_token_not_expired_to_be_renewed(self):
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expiry_data = datetime.datetime.utcnow() + \
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self.auth_provider.token_expiry_threshold / 2
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auth_data = self._auth_data_with_expiry(
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expiry_data.strftime(self.auth_provider.EXPIRY_DATE_FORMAT))
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self.assertTrue(self.auth_provider.is_expired(auth_data))
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class TestKeystoneV3AuthProvider(TestKeystoneV2AuthProvider):
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_endpoints = fake_identity.IDENTITY_V3_RESPONSE['token']['catalog']
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_auth_provider_class = auth.KeystoneV3AuthProvider
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credentials = fake_credentials.FakeKeystoneV3Credentials()
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def setUp(self):
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super(TestKeystoneV3AuthProvider, self).setUp()
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self.stubs.Set(v3_client.V3TokenClientJSON, 'raw_request',
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fake_identity._fake_v3_response)
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def _get_fake_alt_identity(self):
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return fake_identity.ALT_IDENTITY_V3['token']
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def _get_result_url_from_endpoint(self, ep, replacement=None):
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if replacement:
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return ep['url'].replace('v3', replacement)
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return ep['url']
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def _auth_data_with_expiry(self, date_as_string):
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token, access = self.auth_provider.auth_data
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access['expires_at'] = date_as_string
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return token, access
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def _get_from_fake_identity(self, attr):
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token = fake_identity.IDENTITY_V3_RESPONSE['token']
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if attr == 'user_id':
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return token['user']['id']
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elif attr == 'project_id':
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return token['project']['id']
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elif attr == 'user_domain_id':
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return token['user']['domain']['id']
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elif attr == 'project_domain_id':
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return token['project']['domain']['id']
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def test_check_credentials_missing_attribute(self):
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# reset credentials to fresh ones
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self.credentials.reset()
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for attr in ['username', 'password', 'user_domain_name',
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'project_domain_name']:
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cred = copy.copy(self.credentials)
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del cred[attr]
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self.assertFalse(self.auth_provider.check_credentials(cred),
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"Credentials should be invalid without %s" % attr)
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def test_check_domain_credentials_missing_attribute(self):
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# reset credentials to fresh ones
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self.credentials.reset()
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domain_creds = fake_credentials.FakeKeystoneV3DomainCredentials()
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for attr in ['username', 'password', 'user_domain_name']:
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cred = copy.copy(domain_creds)
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del cred[attr]
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self.assertFalse(self.auth_provider.check_credentials(cred),
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"Credentials should be invalid without %s" % attr)
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def test_fill_credentials(self):
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self.auth_provider.fill_credentials()
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creds = self.auth_provider.credentials
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for attr in ['user_id', 'project_id', 'user_domain_id',
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'project_domain_id']:
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self.assertEqual(self._get_from_fake_identity(attr),
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getattr(creds, attr))
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# Overwrites v2 test
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def test_base_url_to_get_admin_endpoint(self):
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self.filters = {
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'service': 'compute',
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'endpoint_type': 'admin',
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'region': 'MiddleEarthRegion'
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}
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expected = self._get_result_url_from_endpoint(
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self._endpoints[0]['endpoints'][2])
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self._test_base_url_helper(expected, self.filters)
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