2017-06-30 05:44:39 +00:00
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class MultipleProxyMiddleware(object):
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FORWARDED_FOR_FIELDS = [
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'HTTP_X_FORWARDED_FOR',
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'HTTP_X_FORWARDED_HOST',
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'HTTP_X_FORWARDED_SERVER',
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]
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def process_request(self, request):
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"""
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Rewrites the proxy headers so that only the most
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recent proxy is used.
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"""
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for field in self.FORWARDED_FOR_FIELDS:
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if field in request.META:
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if ',' in request.META[field]:
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parts = request.META[field].split(',')
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2017-07-03 21:53:37 +00:00
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request.META[field] = parts[-1].strip()
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