8351d167bb
This should make it easier to understand the purpose of find_domain - I believe the reason for which find_resource wasn't enough was not quite clear. Change-Id: I6a1cdfa86f52401d95c6da2cd38d7c95a140b4a1
60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
# Copyright 2012-2013 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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#
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"""Common identity code"""
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from keystoneclient import exceptions as identity_exc
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from keystoneclient.v3 import domains
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from openstackclient.common import exceptions
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from openstackclient.common import utils
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def find_service(identity_client, name_type_or_id):
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"""Find a service by id, name or type."""
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try:
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# search for the usual ID or name
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return utils.find_resource(identity_client.services, name_type_or_id)
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except exceptions.CommandError:
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try:
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# search for service type
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return identity_client.services.find(type=name_type_or_id)
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# FIXME(dtroyer): This exception should eventually come from
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# common client exceptions
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except identity_exc.NotFound:
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msg = ("No service with a type, name or ID of '%s' exists."
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% name_type_or_id)
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raise exceptions.CommandError(msg)
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def find_domain(identity_client, name_or_id):
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"""Find a domain.
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If the user does not have permissions to access the v3 domain API, e.g.,
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if the user is a project admin, assume that the domain given is the id
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rather than the name. This method is used by the project list command,
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so errors accessing the domain will be ignored and if the user has
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access to the project API, everything will work fine.
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Closes bugs #1317478 and #1317485.
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"""
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try:
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dom = utils.find_resource(identity_client.domains, name_or_id)
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if dom is not None:
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return dom
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except identity_exc.Forbidden:
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pass
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return domains.Domain(None, {'id': name_or_id})
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