forked from ungleich-public/dynamicweb
23 lines
No EOL
713 B
Python
23 lines
No EOL
713 B
Python
class MultipleProxyMiddleware:
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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 __init__(self, get_response):
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self.get_response = get_response
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def __call__(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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request.META[field] = parts[-1].strip()
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response = self.get_response(request)
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return response |