23 lines
860 B
Python
23 lines
860 B
Python
import importlib
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client_hints_ua_list = importlib.import_module("client-hints.resources.clienthintslist").client_hints_ua_list
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def main(request, response):
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"""
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Simple handler that sets a response header based on which client hint
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request headers were received.
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"""
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response.headers.append(b"Access-Control-Allow-Origin", b"*")
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response.headers.append(b"Access-Control-Allow-Headers", b"*")
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response.headers.append(b"Access-Control-Expose-Headers", b"*")
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client_hint_headers = client_hints_ua_list()
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request_client_hints = {i: request.headers.get(i) for i in client_hint_headers}
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for header in client_hint_headers:
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if request_client_hints[header] is not None:
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response.headers.set(header + b"-received", request_client_hints[header])
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headers = []
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content = u""
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return 200, headers, content
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