Cómo obtener la IP del usuario después de actualizar el commit b4a3389

CLOUD_PHT · 27 Junio, 2026 03:02

Tras actualizar a

FIX: nginx sample configuration should be setting x-f-f to the end user IP

committed 08:24PM - 16 Jun 26 UTC

nginx's responsibility is to determine the correct end user's IP (as far as we c…an trust it) and report that to Discourse. The correct way to do that is to teach nginx how to determine this for itself - this means that both the nginx logs and the downstream value will be correct. (see https://github.com/discourse/discourse_docker/pull/1077 which removes the only use of `proxy_add_x_forwarded_for`) Setting the x-f-f header to `$proxy_add_x_forwarded_for` or `$http_x_forwarded_for` hides this learned knowledge and forces Discourse to go through the same process and possibly arrive at a edifferent answer. In most cases this won't make a difference, but when there is more than one proxy in front of Discourse this exposes a failure case. client → proxyA → proxyB → nginx → discourse means Discourse saw: ``` x-real-ip: client_ip x-forwarded-for: client_ip, proxyA ``` and might end using `client_ip` or `proxyA_ip` depending on codepath. After this change, Discourse sees: ``` x-real-ip: client_ip x-forwarded-for: client_ip ``` for the same situation.

la última dirección de uso de todos los usuarios se ha convertido en la puerta de enlace de Docker, como 172.17.0.1

Mi arquitectura es la siguiente:

Cloudflare → Nginx en VPS → Nginx en Docker de Discourse → Discourse

Tema		Respuestas	Vistas
All users have the same IP (the Servers IP)? Self-hosting	13	4278	28 Julio 2018
Discourse shows server IP/localhost as user's IP Self-hosting unsupported-install	18	2267	12 Julio 2022
Discourse socketed: Nginx in front of discourse: no IP adresses Self-hosting	5	2739	5 Septiembre 2018
All IPs recorded as 127.0.0.1 Self-hosting	4	2796	8 Junio 2017
IP Lookup is Pulling CDN's X-Forwarded-For Self-hosting	8	1127	30 Julio 2024

Cómo obtener la IP del usuario después de actualizar el commit b4a3389

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