From c6bb41890ebcdde579f1156dc1616546d50bffec Mon Sep 17 00:00:00 2001
From: Zolo <39656359+zolodev@users.noreply.github.com>
Date: Mon, 29 Aug 2022 17:57:18 +0200
Subject: [PATCH] website/docs: add port_in_redirect in nginx config to prevent
 invalid port in redirect (#3397)

* Proposal and fix for issue #3359

By adding `port_in_redirect off` in the configuration for the NginxProxyManager (NPM), will avoid a redirect to port 4443.
Credit to @adtwomey for the suggestions.

https://github.com/goauthentik/authentik/issues/3359

Signed-off-by: Zolo <39656359+zolodev@users.noreply.github.com>

* Adding a comment

Signed-off-by: Zolo <39656359+zolodev@users.noreply.github.com>

Signed-off-by: Zolo <39656359+zolodev@users.noreply.github.com>
---
 website/docs/providers/proxy/_nginx_proxy_manager.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/website/docs/providers/proxy/_nginx_proxy_manager.md b/website/docs/providers/proxy/_nginx_proxy_manager.md
index e573eb166..dc5f9e01a 100644
--- a/website/docs/providers/proxy/_nginx_proxy_manager.md
+++ b/website/docs/providers/proxy/_nginx_proxy_manager.md
@@ -7,6 +7,9 @@ For Nginx Proxy Manager you can use this snippet
 proxy_buffers 8 16k;
 proxy_buffer_size 32k;
 
+# Make sure not to redirect traffic to a port 4443
+port_in_redirect off;
+
 location / {
     # Put your proxy_pass to your application here
     proxy_pass          $forward_scheme://$server:$port;