129 lines
3.8 KiB
Python
129 lines
3.8 KiB
Python
# Copyright (c) 2015 Huawei Tech. Co., Ltd.
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# All Rights Reserved.
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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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import oslo_log.log as logging
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import pecan
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from pecan import request
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from tricircle.api.controllers import pod
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import tricircle.common.context as t_context
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LOG = logging.getLogger(__name__)
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def expose(*args, **kwargs):
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kwargs.setdefault('content_type', 'application/json')
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kwargs.setdefault('template', 'json')
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return pecan.expose(*args, **kwargs)
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def when(index, *args, **kwargs):
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kwargs.setdefault('content_type', 'application/json')
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kwargs.setdefault('template', 'json')
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return index.when(*args, **kwargs)
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class RootController(object):
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@expose()
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def _lookup(self, version, *remainder):
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if version == 'v1.0':
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return V1Controller(), remainder
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@pecan.expose(generic=True, template='json')
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def index(self):
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return {
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"versions": [
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{
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"status": "CURRENT",
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"links": [
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{
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"rel": "self",
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"href": pecan.request.application_url + "/v1.0/"
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}
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],
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"id": "v1.0",
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"updated": "2015-09-09"
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}
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]
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}
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@index.when(method='POST')
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@index.when(method='PUT')
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@index.when(method='DELETE')
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@index.when(method='HEAD')
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@index.when(method='PATCH')
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def not_supported(self):
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pecan.abort(405)
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class V1Controller(object):
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def __init__(self):
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self.sub_controllers = {
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"pods": pod.PodsController(),
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"bindings": pod.BindingsController()
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}
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for name, ctrl in self.sub_controllers.items():
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setattr(self, name, ctrl)
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@pecan.expose(generic=True, template='json')
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def index(self):
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return {
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"version": "1.0",
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"links": [
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{"rel": "self",
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"href": pecan.request.application_url + "/v1.0"}
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] + [
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{"rel": name,
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"href": pecan.request.application_url + "/v1.0/" + name}
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for name in sorted(self.sub_controllers)
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]
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}
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@index.when(method='POST')
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@index.when(method='PUT')
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@index.when(method='DELETE')
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@index.when(method='HEAD')
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@index.when(method='PATCH')
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def not_supported(self):
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pecan.abort(405)
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def _extract_context_from_environ(environ):
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context_paras = {'auth_token': 'HTTP_X_AUTH_TOKEN',
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'user': 'HTTP_X_USER_ID',
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'tenant': 'HTTP_X_TENANT_ID',
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'user_name': 'HTTP_X_USER_NAME',
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'tenant_name': 'HTTP_X_PROJECT_NAME',
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'domain': 'HTTP_X_DOMAIN_ID',
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'user_domain': 'HTTP_X_USER_DOMAIN_ID',
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'project_domain': 'HTTP_X_PROJECT_DOMAIN_ID',
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'request_id': 'openstack.request_id'}
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for key in context_paras:
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context_paras[key] = environ.get(context_paras[key])
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role = environ.get('HTTP_X_ROLE')
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# TODO(zhiyuan): replace with policy check
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context_paras['is_admin'] = role == 'admin'
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return t_context.Context(**context_paras)
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def _get_environment():
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return request.environ
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