Update CAPTCHA_SETUP.rst X-Forwarded-For docs

It looks like CAPTCHA_SETUP.rst contains information relevant to an old version of Synapse, but Synapse now has a different approach to configuring use of the X-Forwarded-For header.
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Daniel Dent 2017-02-08 21:21:02 -08:00 committed by GitHub
parent 52cd019a54
commit fdbd90e25d

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@ -25,6 +25,5 @@ Configuring IP used for auth
The ReCaptcha API requires that the IP address of the user who solved the The ReCaptcha API requires that the IP address of the user who solved the
captcha is sent. If the client is connecting through a proxy or load balancer, captcha is sent. If the client is connecting through a proxy or load balancer,
it may be required to use the X-Forwarded-For (XFF) header instead of the origin it may be required to use the X-Forwarded-For (XFF) header instead of the origin
IP address. This can be configured as an option on the home server like so:: IP address. This can be configured using the x_forwarded directive in the
listeners section of the homeserver.yaml configuration file.
captcha_ip_origin_is_x_forwarded: true