84 lines
3.4 KiB
Python
84 lines
3.4 KiB
Python
# Copyright 2013 OpenStack Foundation
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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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from keystone.common import sql
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from keystone.common.sql import migration_helpers
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from keystone.contrib import endpoint_filter
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from keystone import exception
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from keystone.openstack.common.db.sqlalchemy import migration
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from keystone.openstack.common.gettextutils import _
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class ProjectEndpoint(sql.ModelBase, sql.DictBase):
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"""project-endpoint relationship table."""
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__tablename__ = 'project_endpoint'
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attributes = ['endpoint_id', 'project_id']
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endpoint_id = sql.Column(sql.String(64),
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primary_key=True,
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nullable=False)
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project_id = sql.Column(sql.String(64),
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primary_key=True,
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nullable=False)
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class EndpointFilter(object):
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# Internal interface to manage the database
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def db_sync(self, version=None):
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abs_path = migration_helpers.find_migrate_repo(endpoint_filter)
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migration.db_sync(sql.get_engine(), abs_path, version=version)
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@sql.handle_conflicts(conflict_type='project_endpoint')
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def add_endpoint_to_project(self, endpoint_id, project_id):
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session = sql.get_session()
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with session.begin():
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endpoint_filter_ref = ProjectEndpoint(endpoint_id=endpoint_id,
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project_id=project_id)
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session.add(endpoint_filter_ref)
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def _get_project_endpoint_ref(self, session, endpoint_id, project_id):
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endpoint_filter_ref = session.query(ProjectEndpoint).get(
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(endpoint_id, project_id))
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if endpoint_filter_ref is None:
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msg = _('Endpoint %(endpoint_id)s not found in project '
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'%(project_id)s') % {'endpoint_id': endpoint_id,
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'project_id': project_id}
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raise exception.NotFound(msg)
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return endpoint_filter_ref
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def check_endpoint_in_project(self, endpoint_id, project_id):
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session = sql.get_session()
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self._get_project_endpoint_ref(session, endpoint_id, project_id)
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def remove_endpoint_from_project(self, endpoint_id, project_id):
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session = sql.get_session()
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endpoint_filter_ref = self._get_project_endpoint_ref(
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session, endpoint_id, project_id)
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with session.begin():
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session.delete(endpoint_filter_ref)
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def list_endpoints_for_project(self, project_id):
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session = sql.get_session()
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query = session.query(ProjectEndpoint)
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query = query.filter_by(project_id=project_id)
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endpoint_filter_refs = query.all()
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return endpoint_filter_refs
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def list_projects_for_endpoint(self, endpoint_id):
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session = sql.get_session()
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query = session.query(ProjectEndpoint)
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query = query.filter_by(endpoint_id=endpoint_id)
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endpoint_filter_refs = query.all()
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return endpoint_filter_refs
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