80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
# Copyright 2017 AT&T Intellectual Property. All other rights reserved.
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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 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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import falcon
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import json
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from drydock_provisioner import policy
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from drydock_provisioner.control.base import StatefulResource
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from drydock_provisioner.objects import fields as hd_fields
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import drydock_provisioner.error as errors
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class ValidationResource(StatefulResource):
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"""
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Drydock validation endpoint
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"""
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def __init__(self, orchestrator=None, **kwargs):
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"""Object initializer.
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:param orchestrator: instance of orchestrator.Orchestrator
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"""
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super().__init__(**kwargs)
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self.orchestrator = orchestrator
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@policy.ApiEnforcer('physical_provisioner:validate_site_design')
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def on_post(self, req, resp):
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try:
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json_data = self.req_json(req)
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if json_data is None:
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resp.status = falcon.HTTP_400
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err_message = 'Request body must not be empty for validation.'
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self.error(req.context, err_message)
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return self.return_error(resp, falcon.HTTP_400, err_message)
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design_ref = json_data.get('href', None)
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if not design_ref:
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resp.status = falcon.HTTP_400
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err_message = 'The "href" key must be provided in the request body.'
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self.error(req.context, err_message)
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return self.return_error(resp, falcon.HTTP_400, err_message)
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validation, design_data = self.orchestrator.get_effective_site(
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design_ref)
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if validation.status == hd_fields.ValidationResult.Success:
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resp_message = validation.to_dict()
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resp_message['code'] = 200
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resp.status = falcon.HTTP_200
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resp.body = json.dumps(resp_message)
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else:
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resp_message = validation.to_dict()
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resp_message['code'] = 400
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resp.status = falcon.HTTP_400
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resp.body = json.dumps(resp_message)
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except errors.InvalidFormat as e:
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err_message = str(e)
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self.error(req.context, err_message)
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self.return_error(resp, falcon.HTTP_400, err_message)
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except Exception as ex:
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err_message = str(ex)
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self.error(req.context, err_message)
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self.return_error(resp, falcon.HTTP_500, err_message)
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