80474c762d
Add a new signed_url method on v2 Queue object which returns a signature for that queue, and add a new auth backend which can use that signature. Change-Id: Iceb3cd0ab99a5a53d54ab79172c6228c4e239d8c
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
# Copyright (c) 2013 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from zaqarclient.auth import base
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from zaqarclient.auth import keystone
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from zaqarclient.auth import signed_url
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_BACKENDS = {
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'noauth': base.NoAuth,
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'keystone': keystone.KeystoneAuth,
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'signed-url': signed_url.SignedURLAuth,
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}
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def get_backend(backend='keystone', options=None):
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"""Loads backend `auth_backend`
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:params backend: The backend name to load.
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Default: `keystone`
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:type backend: `six.string_types`
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:param options: Options to pass to the Auth
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backend. Refer to the backend for more info.
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:type options: `dict`
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"""
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if options is None:
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options = {}
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backend = _BACKENDS[backend](options)
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return backend
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