d9e6c1d4dd
Adds a new model and provider for receipts which are very similar to tokens (fernet based), and share the same fernet mechanisms. Adds changes to the auth layer to handle the creation, validation, and consumptions of receipts as part of the auth process. Change-Id: Iccb6e6fc7aee57c58a53f90c1d671402b8efcdbb bp: mfa-auth-receipt
83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
# Copyright 2018 Catalyst Cloud Ltd
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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 datetime
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import uuid
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from oslo_utils import timeutils
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import freezegun
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from keystone.common import provider_api
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from keystone.common import utils
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import keystone.conf
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from keystone import exception
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from keystone.models import receipt_model
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from keystone import receipt
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from keystone.tests import unit
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from keystone.tests.unit import ksfixtures
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from keystone.tests.unit.ksfixtures import database
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CONF = keystone.conf.CONF
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PROVIDERS = provider_api.ProviderAPIs
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DELTA = datetime.timedelta(seconds=CONF.receipt.expiration)
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CURRENT_DATE = timeutils.utcnow()
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class TestReceiptProvider(unit.TestCase):
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def setUp(self):
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super(TestReceiptProvider, self).setUp()
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self.useFixture(database.Database())
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self.useFixture(
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ksfixtures.KeyRepository(
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self.config_fixture,
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'fernet_receipts',
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CONF.fernet_receipts.max_active_keys
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)
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)
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self.load_backends()
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def test_unsupported_receipt_provider(self):
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self.config_fixture.config(group='receipt',
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provider='MyProvider')
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self.assertRaises(ImportError,
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receipt.provider.Manager)
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def test_provider_receipt_expiration_validation(self):
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receipt = receipt_model.ReceiptModel()
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receipt.issued_at = utils.isotime(CURRENT_DATE)
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receipt.expires_at = utils.isotime(CURRENT_DATE - DELTA)
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receipt.id = uuid.uuid4().hex
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with freezegun.freeze_time(CURRENT_DATE):
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self.assertRaises(exception.ReceiptNotFound,
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PROVIDERS.receipt_provider_api._is_valid_receipt,
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receipt)
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# confirm a non-expired receipt doesn't throw errors.
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# returning None, rather than throwing an error is correct.
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receipt = receipt_model.ReceiptModel()
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receipt.issued_at = utils.isotime(CURRENT_DATE)
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receipt.expires_at = utils.isotime(CURRENT_DATE + DELTA)
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receipt.id = uuid.uuid4().hex
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with freezegun.freeze_time(CURRENT_DATE):
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self.assertIsNone(
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PROVIDERS.receipt_provider_api._is_valid_receipt(receipt))
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def test_validate_v3_none_receipt_raises_receipt_not_found(self):
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self.assertRaises(
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exception.ReceiptNotFound,
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PROVIDERS.receipt_provider_api.validate_receipt,
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None)
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