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29 lines
1.3 KiB
Python
29 lines
1.3 KiB
Python
from wptserve.utils import isomorphic_decode
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def main(request, response):
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"""
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Simple handler that returns an HTML response that passes when the required
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Client Hints are received as request headers.
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"""
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values = [b"Sec-CH-Device-Memory", b"Device-Memory", b"Sec-CH-DPR", b"DPR", b"Sec-CH-Viewport-Width", b"Viewport-Width", b"Sec-CH-UA", b"Sec-CH-UA-Mobile"]
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result = u"PASS"
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log = u""
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for value in values:
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should = (request.GET[value.lower()] == b"true")
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present = request.headers.get(value.lower()) or request.headers.get(value)
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if present:
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log += isomorphic_decode(value) + u" " + str(should) + u" " + isomorphic_decode(present) + u", "
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else:
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log += isomorphic_decode(value) + u" " + str(should) + u" " + str(present) + u", "
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if (should and not present) or (not should and present):
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if present:
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result = u"FAIL " + isomorphic_decode(value) + u" " + str(should) + u" " + isomorphic_decode(present)
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else:
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result = u"FAIL " + isomorphic_decode(value) + u" " + str(should) + u" " + str(present)
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break
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response.headers.append(b"Access-Control-Allow-Origin", b"*")
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body = u"<script>console.log('" + log + u"'); window.parent.postMessage('" + result + u"', '*');</script>"
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response.content = body
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