62 lines
2.4 KiB
Python
62 lines
2.4 KiB
Python
# 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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from keystone import application_credential
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from keystone import assignment
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from keystone import auth
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from keystone import catalog
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from keystone.common import cache
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from keystone.common import provider_api
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from keystone import credential
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from keystone import endpoint_policy
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from keystone import federation
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from keystone import identity
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from keystone import oauth1
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from keystone import policy
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from keystone import resource
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from keystone import revoke
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from keystone import token
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from keystone.token import persistence
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from keystone import trust
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def load_backends():
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# Configure and build the cache
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cache.configure_cache()
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cache.configure_cache(region=catalog.COMPUTED_CATALOG_REGION)
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cache.configure_cache(region=assignment.COMPUTED_ASSIGNMENTS_REGION)
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cache.configure_cache(region=revoke.REVOKE_REGION)
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cache.configure_cache(region=token.provider.TOKENS_REGION)
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cache.configure_cache(region=identity.ID_MAPPING_REGION)
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cache.configure_invalidation_region()
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managers = [application_credential.Manager, assignment.Manager,
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catalog.Manager, credential.Manager,
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credential.provider.Manager, resource.DomainConfigManager,
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endpoint_policy.Manager, federation.Manager,
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identity.generator.Manager, identity.MappingManager,
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identity.Manager, identity.ShadowUsersManager, oauth1.Manager,
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policy.Manager, resource.Manager, revoke.Manager,
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assignment.RoleManager, trust.Manager, token.provider.Manager,
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persistence.PersistenceManager]
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drivers = {d._provides_api: d() for d in managers}
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# NOTE(morgan): lock the APIs, these should only ever be instantiated
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# before running keystone.
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provider_api.ProviderAPIs.lock_provider_registry()
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auth.core.load_auth_methods()
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return drivers
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