4a81a14685
There are a number of places where we expect a certain format of response. If it's not found we often end up raising a KeyError when accessing data. Create a new Exception type that is raised when a HTTP response is not appropriate for parsing and use it within authentication calls. Closes-Bug: #1307306 Change-Id: I3cf2db07a8e76ee17702130e9efb0edf640d293a
72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
# Copyright 2010 Jacob Kaplan-Moss
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# Copyright 2011 Nebula, Inc.
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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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Exception definitions.
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"""
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#flake8: noqa
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from keystoneclient.openstack.common.apiclient.exceptions import *
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# NOTE(akurilin): This alias should be left here to support backwards
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# compatibility until we are sure that usage of these exceptions in
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# projects is correct.
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ConnectionError = ConnectionRefused
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HTTPNotImplemented = HttpNotImplemented
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Timeout = RequestTimeout
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HTTPError = HttpError
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class CertificateConfigError(Exception):
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"""Error reading the certificate"""
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def __init__(self, output):
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self.output = output
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msg = ("Unable to load certificate. "
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"Ensure your system is configured properly.")
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super(CertificateConfigError, self).__init__(msg)
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class EmptyCatalog(EndpointNotFound):
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"""The service catalog is empty."""
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pass
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class SSLError(ConnectionRefused):
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"""An SSL error occurred."""
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class DiscoveryFailure(ClientException):
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"""Discovery of client versions failed."""
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class VersionNotAvailable(DiscoveryFailure):
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"""Discovery failed as the version you requested is not available."""
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class MissingAuthPlugin(ClientException):
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"""An authenticated request is required but no plugin available."""
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class NoMatchingPlugin(ClientException):
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"""There were no auth plugins that could be created from the parameters
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provided."""
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class InvalidResponse(ClientException):
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"""The response from the server is not valid for this request."""
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def __init__(self, response):
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super(InvalidResponse, self).__init__()
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self.response = response
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