275 lines
11 KiB
Python
275 lines
11 KiB
Python
#
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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 mock
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import mox
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from oslo_config import cfg
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from oslo_utils import importutils
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from heat.common import exception
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from heat.tests import common
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from heat.tests import utils
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from .. import client as heat_keystoneclient # noqa
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class KeystoneClientTest(common.HeatTestCase):
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"""Test cases for heat.common.heat_keystoneclient."""
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def setUp(self):
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super(KeystoneClientTest, self).setUp()
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self.ctx = utils.dummy_context()
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# Import auth_token to have keystone_authtoken settings setup.
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importutils.import_module('keystonemiddleware.auth_token')
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dummy_url = 'http://server.test:5000/v2.0'
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cfg.CONF.set_override('auth_uri', dummy_url,
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group='keystone_authtoken')
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cfg.CONF.set_override('admin_user', 'heat',
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group='keystone_authtoken')
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cfg.CONF.set_override('admin_password', 'verybadpass',
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group='keystone_authtoken')
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cfg.CONF.set_override('admin_tenant_name', 'service',
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group='keystone_authtoken')
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self.addCleanup(self.m.VerifyAll)
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def _stubs_v2(self, method='token', auth_ok=True, trust_scoped=True,
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user_id='trustor_user_id', region=None):
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self.mock_ks_client = self.m.CreateMock(heat_keystoneclient.kc.Client)
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self.m.StubOutWithMock(heat_keystoneclient.kc, "Client")
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if method == 'token':
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heat_keystoneclient.kc.Client(
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auth_url=mox.IgnoreArg(),
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endpoint=mox.IgnoreArg(),
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tenant_name='test_tenant',
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token='abcd1234',
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cacert=None,
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cert=None,
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insecure=False,
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region_name=region,
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key=None).AndReturn(self.mock_ks_client)
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self.mock_ks_client.authenticate().AndReturn(auth_ok)
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elif method == 'password':
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heat_keystoneclient.kc.Client(
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auth_url=mox.IgnoreArg(),
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endpoint=mox.IgnoreArg(),
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tenant_name='test_tenant',
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tenant_id='test_tenant_id',
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username='test_username',
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password='password',
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cacert=None,
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cert=None,
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insecure=False,
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region_name=region,
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key=None).AndReturn(self.mock_ks_client)
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self.mock_ks_client.authenticate().AndReturn(auth_ok)
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if method == 'trust':
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heat_keystoneclient.kc.Client(
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auth_url='http://server.test:5000/v2.0',
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endpoint='http://server.test:5000/v2.0',
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password='verybadpass',
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tenant_name='service',
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username='heat',
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cacert=None,
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cert=None,
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insecure=False,
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region_name=region,
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key=None).AndReturn(self.mock_ks_client)
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self.mock_ks_client.authenticate(trust_id='atrust123',
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tenant_id='test_tenant_id'
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).AndReturn(auth_ok)
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self.mock_ks_client.auth_ref = self.m.CreateMockAnything()
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self.mock_ks_client.auth_ref.trust_scoped = trust_scoped
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self.mock_ks_client.auth_ref.auth_token = 'atrusttoken'
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self.mock_ks_client.auth_ref.user_id = user_id
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def test_username_length(self):
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"""Test that user names >64 characters are properly truncated."""
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self._stubs_v2()
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# a >64 character user name and the expected version
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long_user_name = 'U' * 64 + 'S'
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good_user_name = long_user_name[-64:]
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# mock keystone client user functions
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self.mock_ks_client.users = self.m.CreateMockAnything()
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mock_user = self.m.CreateMockAnything()
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# when keystone is called, the name should have been truncated
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# to the last 64 characters of the long name
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(self.mock_ks_client.users.create(good_user_name, 'password',
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mox.IgnoreArg(), enabled=True,
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tenant_id=mox.IgnoreArg())
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.AndReturn(mock_user))
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# mock out the call to roles; will send an error log message but does
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# not raise an exception
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self.mock_ks_client.roles = self.m.CreateMockAnything()
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self.mock_ks_client.roles.list().AndReturn([])
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self.m.ReplayAll()
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# call create_stack_user with a long user name.
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# the cleanup VerifyAll should verify that though we passed
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# long_user_name, keystone was actually called with a truncated
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# user name
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self.ctx.trust_id = None
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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heat_ks_client.create_stack_user(long_user_name, password='password')
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def test_init_v2_password(self):
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"""Test creating the client, user/password context."""
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self._stubs_v2(method='password')
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self.m.ReplayAll()
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self.ctx.auth_token = None
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self.ctx.trust_id = None
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertIsNotNone(heat_ks_client.client)
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def test_init_v2_bad_nocreds(self):
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"""Test creating the client without trusts, no credentials."""
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self.ctx.auth_token = None
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self.ctx.username = None
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self.ctx.password = None
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self.ctx.trust_id = None
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertRaises(exception.AuthorizationFailure,
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heat_ks_client._v2_client_init)
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def test_trust_init(self):
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"""Test consuming a trust when initializing."""
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self._stubs_v2(method='trust')
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self.m.ReplayAll()
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self.ctx.username = None
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self.ctx.password = None
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self.ctx.auth_token = None
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self.ctx.trust_id = 'atrust123'
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self.ctx.trustor_user_id = 'trustor_user_id'
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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client = heat_ks_client.client
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self.assertIsNotNone(client)
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def test_trust_init_fail(self):
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"""Test consuming a trust when initializing, error scoping."""
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self._stubs_v2(method='trust', trust_scoped=False)
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self.m.ReplayAll()
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self.ctx.username = None
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self.ctx.password = None
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self.ctx.auth_token = None
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self.ctx.trust_id = 'atrust123'
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self.ctx.trustor_user_id = 'trustor_user_id'
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self.assertRaises(exception.AuthorizationFailure,
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heat_keystoneclient.KeystoneClientV2, self.ctx)
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def test_trust_init_fail_impersonation(self):
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"""Test consuming a trust when initializing, impersonation error."""
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self._stubs_v2(method='trust', user_id='wrong_user_id')
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self.m.ReplayAll()
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self.ctx.username = 'heat'
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self.ctx.password = None
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self.ctx.auth_token = None
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self.ctx.trust_id = 'atrust123'
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self.ctx.trustor_user_id = 'trustor_user_id'
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self.assertRaises(exception.AuthorizationFailure,
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heat_keystoneclient.KeystoneClientV2, self.ctx)
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def test_trust_init_pw(self):
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"""Test trust_id is takes precedence username/password specified."""
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self._stubs_v2(method='trust')
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self.m.ReplayAll()
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self.ctx.auth_token = None
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self.ctx.trust_id = 'atrust123'
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self.ctx.trustor_user_id = 'trustor_user_id'
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertIsNotNone(heat_ks_client._client)
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def test_trust_init_token(self):
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"""Test trust_id takes precedence when token specified."""
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self._stubs_v2(method='trust')
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self.m.ReplayAll()
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self.ctx.username = None
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self.ctx.password = None
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self.ctx.trust_id = 'atrust123'
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self.ctx.trustor_user_id = 'trustor_user_id'
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertIsNotNone(heat_ks_client._client)
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def test_region_name(self):
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"""Test region_name is used when specified."""
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self._stubs_v2(method='trust', region='region123')
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self.m.ReplayAll()
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self.ctx.username = None
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self.ctx.password = None
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self.ctx.auth_token = None
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self.ctx.trust_id = 'atrust123'
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self.ctx.trustor_user_id = 'trustor_user_id'
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self.ctx.region_name = 'region123'
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heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.m.VerifyAll()
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# ##################### #
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# V3 Compatible Methods #
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# ##################### #
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def test_create_stack_domain_user_pass_through_to_create_stack_user(self):
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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mock_create_stack_user = mock.Mock()
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heat_ks_client.create_stack_user = mock_create_stack_user
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heat_ks_client.create_stack_domain_user('username', 'project_id',
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'password')
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mock_create_stack_user.assert_called_once_with('username', 'password')
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def test_delete_stack_domain_user_pass_through_to_delete_stack_user(self):
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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mock_delete_stack_user = mock.Mock()
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heat_ks_client.delete_stack_user = mock_delete_stack_user
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heat_ks_client.delete_stack_domain_user('user_id', 'project_id')
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mock_delete_stack_user.assert_called_once_with('user_id')
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def test_create_stack_domain_project(self):
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tenant_id = self.ctx.tenant_id
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ks = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertEqual(tenant_id, ks.create_stack_domain_project('fakeid'))
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def test_delete_stack_domain_project(self):
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertIsNone(heat_ks_client.delete_stack_domain_project('fakeid'))
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# ###################### #
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# V3 Unsupported Methods #
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# ###################### #
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def test_create_trust_context(self):
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertRaises(exception.NotSupported,
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heat_ks_client.create_trust_context)
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def test_delete_trust(self):
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heat_ks_client = heat_keystoneclient.KeystoneClientV2(self.ctx)
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self.assertRaises(exception.NotSupported,
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heat_ks_client.delete_trust,
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'fake_trust_id')
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