keystone/keystone/common/policies/policy_association.py

227 lines
10 KiB
Python

# 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.
from oslo_log import versionutils
from oslo_policy import policy
from keystone.common.policies import base
# NOTE(lbragstad): Both endpoints and services are system-level resources.
# System-scoped tokens should be required to manage policy associations to
# existing system-level resources.
deprecated_check_policy_association_for_endpoint = policy.DeprecatedRule(
name=base.IDENTITY % 'check_policy_association_for_endpoint',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_check_policy_association_for_service = policy.DeprecatedRule(
name=base.IDENTITY % 'check_policy_association_for_service',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_check_policy_association_for_region_and_service = policy.DeprecatedRule(
name=base.IDENTITY % 'check_policy_association_for_region_and_service',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_get_policy_for_endpoint = policy.DeprecatedRule(
name=base.IDENTITY % 'get_policy_for_endpoint',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_list_endpoints_for_policy = policy.DeprecatedRule(
name=base.IDENTITY % 'list_endpoints_for_policy',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_create_policy_association_for_endpoint = policy.DeprecatedRule(
name=base.IDENTITY % 'create_policy_association_for_endpoint',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_delete_policy_association_for_endpoint = policy.DeprecatedRule(
name=base.IDENTITY % 'delete_policy_association_for_endpoint',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_create_policy_association_for_service = policy.DeprecatedRule(
name=base.IDENTITY % 'create_policy_association_for_service',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_delete_policy_association_for_service = policy.DeprecatedRule(
name=base.IDENTITY % 'delete_policy_association_for_service',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_create_policy_association_for_region_and_service = policy.DeprecatedRule(
name=base.IDENTITY % 'create_policy_association_for_region_and_service',
check_str=base.RULE_ADMIN_REQUIRED,
)
deprecated_delete_policy_association_for_region_and_service = policy.DeprecatedRule(
name=base.IDENTITY % 'delete_policy_association_for_region_and_service',
check_str=base.RULE_ADMIN_REQUIRED,
)
DEPRECATED_REASON = """
As of the Train release, the policy association API now understands default
roles and system-scoped tokens, making the API more granular by default without
compromising security. The new policy defaults account for these changes
automatically. Be sure to take these new defaults into consideration if you are
relying on overrides in your deployment for the policy association API.
"""
policy_association_policies = [
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'create_policy_association_for_endpoint',
check_str=base.SYSTEM_ADMIN,
scope_types=['system'],
description='Associate a policy to a specific endpoint.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'endpoints/{endpoint_id}'),
'method': 'PUT'}],
deprecated_rule=deprecated_create_policy_association_for_endpoint,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'check_policy_association_for_endpoint',
check_str=base.SYSTEM_READER,
scope_types=['system'],
description='Check policy association for endpoint.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'endpoints/{endpoint_id}'),
'method': 'GET'},
{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'endpoints/{endpoint_id}'),
'method': 'HEAD'}],
deprecated_rule=deprecated_check_policy_association_for_endpoint,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'delete_policy_association_for_endpoint',
check_str=base.SYSTEM_ADMIN,
scope_types=['system'],
description='Delete policy association for endpoint.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'endpoints/{endpoint_id}'),
'method': 'DELETE'}],
deprecated_rule=deprecated_delete_policy_association_for_endpoint,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'create_policy_association_for_service',
check_str=base.SYSTEM_ADMIN,
scope_types=['system'],
description='Associate a policy to a specific service.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}'),
'method': 'PUT'}],
deprecated_rule=deprecated_create_policy_association_for_service,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'check_policy_association_for_service',
check_str=base.SYSTEM_READER,
scope_types=['system'],
description='Check policy association for service.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}'),
'method': 'GET'},
{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}'),
'method': 'HEAD'}],
deprecated_rule=deprecated_check_policy_association_for_service,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'delete_policy_association_for_service',
check_str=base.SYSTEM_ADMIN,
scope_types=['system'],
description='Delete policy association for service.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}'),
'method': 'DELETE'}],
deprecated_rule=deprecated_delete_policy_association_for_service,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % (
'create_policy_association_for_region_and_service'),
check_str=base.SYSTEM_ADMIN,
scope_types=['system'],
description=('Associate a policy to a specific region and service '
'combination.'),
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}/regions/{region_id}'),
'method': 'PUT'}],
deprecated_rule=deprecated_create_policy_association_for_region_and_service,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'check_policy_association_for_region_and_service',
check_str=base.SYSTEM_READER,
scope_types=['system'],
description='Check policy association for region and service.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}/regions/{region_id}'),
'method': 'GET'},
{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}/regions/{region_id}'),
'method': 'HEAD'}],
deprecated_rule=deprecated_check_policy_association_for_region_and_service,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % (
'delete_policy_association_for_region_and_service'),
check_str=base.SYSTEM_ADMIN,
scope_types=['system'],
description='Delete policy association for region and service.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'services/{service_id}/regions/{region_id}'),
'method': 'DELETE'}],
deprecated_rule=deprecated_delete_policy_association_for_region_and_service,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'get_policy_for_endpoint',
check_str=base.SYSTEM_READER,
scope_types=['system'],
description='Get policy for endpoint.',
operations=[{'path': ('/v3/endpoints/{endpoint_id}/OS-ENDPOINT-POLICY/'
'policy'),
'method': 'GET'},
{'path': ('/v3/endpoints/{endpoint_id}/OS-ENDPOINT-POLICY/'
'policy'),
'method': 'HEAD'}],
deprecated_rule=deprecated_get_policy_for_endpoint,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN),
policy.DocumentedRuleDefault(
name=base.IDENTITY % 'list_endpoints_for_policy',
check_str=base.SYSTEM_READER,
scope_types=['system'],
description='List endpoints for policy.',
operations=[{'path': ('/v3/policies/{policy_id}/OS-ENDPOINT-POLICY/'
'endpoints'),
'method': 'GET'}],
deprecated_rule=deprecated_list_endpoints_for_policy,
deprecated_reason=DEPRECATED_REASON,
deprecated_since=versionutils.deprecated.TRAIN)
]
def list_rules():
return policy_association_policies