Source code for keystone.common.policies.service_provider

# 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

deprecated_get_sp = policy.DeprecatedRule(
    name=base.IDENTITY % 'get_service_provider',
    check_str=base.RULE_ADMIN_REQUIRED
)
deprecated_list_sp = policy.DeprecatedRule(
    name=base.IDENTITY % 'list_service_providers',
    check_str=base.RULE_ADMIN_REQUIRED
)
deprecated_update_sp = policy.DeprecatedRule(
    name=base.IDENTITY % 'update_service_provider',
    check_str=base.RULE_ADMIN_REQUIRED
)
deprecated_create_sp = policy.DeprecatedRule(
    name=base.IDENTITY % 'create_service_provider',
    check_str=base.RULE_ADMIN_REQUIRED
)
deprecated_delete_sp = policy.DeprecatedRule(
    name=base.IDENTITY % 'delete_service_provider',
    check_str=base.RULE_ADMIN_REQUIRED
)

DEPRECATED_REASON = """
As of the Stein release, the service provider 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 service provider API.
"""

service_provider_policies = [
    policy.DocumentedRuleDefault(
        name=base.IDENTITY % 'create_service_provider',
        check_str=base.SYSTEM_ADMIN,
        # FIXME(lbragstad): Today, keystone doesn't support federation without
        # modifying configuration files. It makes sense to require system scope
        # for these operations until keystone supports a way to add federated
        # identity and service providers strictly over the API. At that point,
        # it will make sense to include `project` in the list of `scope_types`
        # for service provider policies.
        scope_types=['system'],
        description='Create federated service provider.',
        operations=[{'path': ('/v3/OS-FEDERATION/service_providers/'
                              '{service_provider_id}'),
                     'method': 'PUT'}],
        deprecated_rule=deprecated_create_sp,
        deprecated_reason=DEPRECATED_REASON,
        deprecated_since=versionutils.deprecated.STEIN),
    policy.DocumentedRuleDefault(
        name=base.IDENTITY % 'list_service_providers',
        check_str=base.SYSTEM_READER,
        scope_types=['system'],
        description='List federated service providers.',
        operations=[
            {
                'path': '/v3/OS-FEDERATION/service_providers',
                'method': 'GET'
            },
            {
                'path': '/v3/OS-FEDERATION/service_providers',
                'method': 'HEAD'
            }
        ],
        deprecated_rule=deprecated_list_sp,
        deprecated_reason=DEPRECATED_REASON,
        deprecated_since=versionutils.deprecated.STEIN
    ),
    policy.DocumentedRuleDefault(
        name=base.IDENTITY % 'get_service_provider',
        check_str=base.SYSTEM_READER,
        scope_types=['system'],
        description='Get federated service provider.',
        operations=[
            {
                'path': ('/v3/OS-FEDERATION/service_providers/'
                         '{service_provider_id}'),
                'method': 'GET'
            },
            {
                'path': ('/v3/OS-FEDERATION/service_providers/'
                         '{service_provider_id}'),
                'method': 'HEAD'
            }
        ],
        deprecated_rule=deprecated_get_sp,
        deprecated_reason=DEPRECATED_REASON,
        deprecated_since=versionutils.deprecated.STEIN
    ),
    policy.DocumentedRuleDefault(
        name=base.IDENTITY % 'update_service_provider',
        check_str=base.SYSTEM_ADMIN,
        scope_types=['system'],
        description='Update federated service provider.',
        operations=[{'path': ('/v3/OS-FEDERATION/service_providers/'
                              '{service_provider_id}'),
                     'method': 'PATCH'}],
        deprecated_rule=deprecated_update_sp,
        deprecated_reason=DEPRECATED_REASON,
        deprecated_since=versionutils.deprecated.STEIN),
    policy.DocumentedRuleDefault(
        name=base.IDENTITY % 'delete_service_provider',
        check_str=base.SYSTEM_ADMIN,
        scope_types=['system'],
        description='Delete federated service provider.',
        operations=[{'path': ('/v3/OS-FEDERATION/service_providers/'
                              '{service_provider_id}'),
                     'method': 'DELETE'}],
        deprecated_rule=deprecated_delete_sp,
        deprecated_reason=DEPRECATED_REASON,
        deprecated_since=versionutils.deprecated.STEIN)
]


[docs]def list_rules():
    return service_provider_policies