97 lines
2.8 KiB
Python
97 lines
2.8 KiB
Python
# 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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import abc
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import six
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from six.moves.urllib import parse
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from tempest_lib.common import rest_client
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from magnum.tests.functional.common import config
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from magnum.tests.functional.common import manager
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from magnum.tests.functional.common.utils import memoized
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@six.add_metaclass(abc.ABCMeta)
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class BaseMagnumClient(rest_client.RestClient):
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"""Abstract class responsible for setting up auth provider"""
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def __init__(self):
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super(BaseMagnumClient, self).__init__(
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auth_provider=self.get_auth_provider(),
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service='container',
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region=config.Config.region
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)
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@abc.abstractmethod
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def get_auth_provider(self):
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pass
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class MagnumClient(BaseMagnumClient):
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"""Responsible for setting up auth provider for default user
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"""
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def get_auth_provider(self):
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mgr = manager.Manager()
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return mgr.get_auth_provider(
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username=config.Config.user,
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password=config.Config.passwd,
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tenant_name=config.Config.tenant
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)
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class ClientMixin(object):
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"""Responsible for mapping setting up common client use cases:
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- deserializing response data to a model
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- mapping user requests to a specific client for authentication
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- generating request URLs
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"""
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@classmethod
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@memoized
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def get_clients(cls):
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return {
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'default': MagnumClient(),
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}
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def __init__(self, client):
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self.client = client
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@classmethod
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def deserialize(cls, resp, body, model_type):
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return resp, model_type.from_json(body)
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@classmethod
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def as_user(cls, user):
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"""Retrieves Magnum client based on user parameter
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:param user: type of user ('default')
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:returns: a class that maps to user type in get_clients dict
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"""
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return cls(cls.get_clients()[user])
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@property
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def tenant_id(self):
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return self.client.tenant_id
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@classmethod
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def add_filters(cls, url, filters):
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"""add_filters adds dict values (filters) to url as query parameters
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:param url: base URL for the request
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:param filters: dict with var:val pairs to add as parameters to URL
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:returns: url string
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"""
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return url + "?" + parse(filters)
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