drydock/tests/unit/test_policy_engine.py

68 lines
2.5 KiB
Python

# Copyright 2017 AT&T Intellectual Property. All other rights reserved.
#
# 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 uuid
from drydock_provisioner.policy import DrydockPolicy
from drydock_provisioner.control.base import DrydockRequestContext
class TestDefaultRules():
def test_register_policy(self, mocker):
''' DrydockPolicy.register_policy() should correctly register all default
policy rules
'''
mocker.patch('oslo_policy.policy.Enforcer')
policy_engine = DrydockPolicy()
policy_engine.register_policy()
expected_calls = [
mocker.call.register_defaults(DrydockPolicy.base_rules),
mocker.call.register_defaults(DrydockPolicy.task_rules),
mocker.call.register_defaults(DrydockPolicy.data_rules),
mocker.call.register_defaults(DrydockPolicy.validation_rules)
]
# Validate the oslo_policy Enforcer was loaded with expected default policy rules
policy_engine.enforcer.assert_has_calls(expected_calls, any_order=True)
def test_authorize_context(self, mocker):
''' DrydockPolicy.authorized() should correctly use oslo_policy to enforce
RBAC policy based on a DrydockRequestContext instance
'''
mocker.patch('oslo_policy.policy.Enforcer')
ctx = DrydockRequestContext()
# Configure context
project_id = str(uuid.uuid4().hex)
ctx.project_id = project_id
user_id = str(uuid.uuid4().hex)
ctx.user_id = user_id
ctx.roles = ['admin']
# Define action
policy_action = 'physical_provisioner:read_task'
policy_engine = DrydockPolicy()
policy_engine.authorize(policy_action, ctx)
expected_calls = [
mocker.call.authorize(policy_action, {
'project_id': project_id,
'user_id': user_id
}, ctx.to_policy_view())
]
policy_engine.enforcer.assert_has_calls(expected_calls)