From 1e195220ac81a9761f3ec5156123af2d8305781e Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Wed, 8 Jun 2022 22:15:14 +0200
Subject: [PATCH] Allows standard ports

https://github.com/alexbelgium/hassio-addons/issues/345
---
 calibre_web/rootfs/etc/nginx/servers/ingress.conf | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/calibre_web/rootfs/etc/nginx/servers/ingress.conf b/calibre_web/rootfs/etc/nginx/servers/ingress.conf
index 6bde794c0..0e1c3314b 100644
--- a/calibre_web/rootfs/etc/nginx/servers/ingress.conf
+++ b/calibre_web/rootfs/etc/nginx/servers/ingress.conf
@@ -24,11 +24,18 @@ server {
        if ($http_referer ~* "^(http[s]?)://([^:]+):(\d*)(/.*)$") {
          set $x_scheme $1;
          set $x_host   $2;
-         set $x_port   $3;
+         set $x_port   ":$3";
+       }
+
+      # Ensure works if standard port (code by @met67)
+       if ($http_referer ~* "^(http[s]?)://([^:]+)(/.*)$") {
+         set $x_scheme $1;
+         set $x_host   $2;
+         set $x_port   "";
        }
 
        proxy_set_header        X-Scheme                $x_scheme;
-       proxy_redirect          http://$host/           $x_scheme://$x_host:$x_port/;
-       proxy_redirect          https://$host/          $x_scheme://$x_host:$x_port/;
+       proxy_redirect          http://$host/           $x_scheme://$x_host$x_port/;
+       proxy_redirect          $x_scheme://$host/      $x_scheme://$x_host$x_port/;
     }
 }