42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
# /xhr/resources/conditional.py -- to fake a 304 response
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def main(request, response):
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if request.method == "OPTIONS":
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# Assume this is a CORS preflight
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response.headers.set(b"Access-Control-Allow-Headers", "*")
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response.headers.set(b"Access-Control-Allow-Origin", "*")
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response.status = (204, "No Content")
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return b""
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tag = request.GET.first(b"tag", None)
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redirect = request.GET.first(b"redirect", None)
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match = request.headers.get(b"If-None-Match", None)
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date = request.GET.first(b"date", b"")
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modified = request.headers.get(b"If-Modified-Since", None)
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url = request.GET.first(b"url", None)
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response.headers.set(b"Access-Control-Allow-Origin", b"*")
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response.headers.set(b"Timing-Allow-Origin", b"*")
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if tag:
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response.headers.set(b"ETag", b'"%s"' % tag)
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elif date:
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response.headers.set(b"Last-Modified", date)
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if redirect:
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response.headers.set(b"Location", redirect)
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response.status = (302, b"Moved")
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return b""
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if url:
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filename = url.decode('utf-8').split("?")[0]
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filepath = "./resource-timing/resources/{}".format(filename)
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response.headers.set(b"Content-Type", b"text/javascript")
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with open(filepath, 'rb') as f:
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filedata = f.read()
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return filedata
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if ((match is not None and match == tag) or
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(modified is not None and modified == date)):
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response.status = (304, b"SUPERCOOL")
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return b""
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else:
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response.headers.set(b"Content-Type", b"text/plain")
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return b"MAYBE NOT"
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