38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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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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# import json
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from pecan.hooks import PecanHook
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class CorsHook(PecanHook):
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def after(self, state):
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state.response.headers['Access-Control-Allow-Origin'] = '*'
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state.response.headers['Access-Control-Allow-Methods'] = \
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'GET, PUT, POST, DELETE, OPTIONS'
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state.response.headers['Access-Control-Allow-Headers'] = \
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'origin, authorization, accept, content-type'
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if not state.response.headers['Content-Length']:
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state.response.headers['Content-Length'] = \
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str(len(state.response.body))
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# TODO(lakshmi): this fails in Python 3.3, don't know why
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# if state.response.headers['Content-Type'].find('json') != -1:
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# Sort the Response Body's JSON
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# json_str = json.loads(state.response.body)
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# state.response.body = json.dumps(json_str, sort_keys=True)
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