39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
#
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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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# Copyright 2015 IBM Corp.
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from keystoneauth1 import discover as ks_discover
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from keystoneauth1 import session as ks_session
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from oslo_config import cfg
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from oslo_utils import importutils
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from heat.common import config
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def get_auth_uri(v3=True):
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# Look for the keystone auth_uri in the configuration. First we
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# check the [clients_keystone] section, and if it is not set we
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# look in [keystone_authtoken]
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if cfg.CONF.clients_keystone.auth_uri:
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session = ks_session.Session(**config.get_ssl_options('keystone'))
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discover = ks_discover.Discover(
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session=session,
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url=cfg.CONF.clients_keystone.auth_uri)
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return discover.url_for('3.0')
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else:
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# Import auth_token to have keystone_authtoken settings setup.
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importutils.import_module('keystonemiddleware.auth_token')
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auth_uri = cfg.CONF.keystone_authtoken.auth_uri
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return auth_uri.replace('v2.0', 'v3') if auth_uri and v3 else auth_uri
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