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Fix traceback in x-forward-for in cases of localhost

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This commit is contained in:
Griatch 2020-03-23 23:20:27 +01:00
parent ea802b4567
commit 6c1a77eecc
1 changed files with 9 additions and 8 deletions
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17
evennia/server/webserver.py
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@ -70,14 +70,15 @@ class HTTPChannelWithXForwardedFor(http.HTTPChannel):
Check to see if this is a reverse proxied connection.
"""
CLIENT = 0
http.HTTPChannel.allHeadersReceived(self)
req = self.requests[-1]
client_ip, port = self.transport.client
proxy_chain = req.getHeader("X-FORWARDED-FOR")
if proxy_chain and client_ip in _UPSTREAM_IPS:
forwarded = proxy_chain.split(", ", 1)[CLIENT]
self.transport.client = (forwarded, port)
if self.requests:
CLIENT = 0
http.HTTPChannel.allHeadersReceived(self)
req = self.requests[-1]
client_ip, port = self.transport.client
proxy_chain = req.getHeader("X-FORWARDED-FOR")
if proxy_chain and client_ip in _UPSTREAM_IPS:
forwarded = proxy_chain.split(", ", 1)[CLIENT]
self.transport.client = (forwarded, port)
# Monkey-patch Twisted to handle X-Forwarded-For.