From 9beef67d7dc20b38e4f67344c094c5d1fe41fbfd Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Sun, 24 Jul 2022 17:43:08 +0200
Subject: [PATCH] Test mixed content

---
 spotweb/rootfs/etc/nginx/servers/ingress.conf | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/spotweb/rootfs/etc/nginx/servers/ingress.conf b/spotweb/rootfs/etc/nginx/servers/ingress.conf
index ebaecbeb1..770df6a8d 100644
--- a/spotweb/rootfs/etc/nginx/servers/ingress.conf
+++ b/spotweb/rootfs/etc/nginx/servers/ingress.conf
@@ -33,5 +33,24 @@ server {
         allow   172.30.32.2;
         deny    all;
         proxy_pass http://127.0.0.1:80;
+
+      # Ensure work with both http and https (code by @met67)
+       if ($http_referer ~* "^(http[s]?)://([^:]+):(\d*)(/.*)$") {
+         set $x_scheme $1;
+         set $x_host   $2;
+         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          $x_scheme://$host/      $x_scheme://$x_host$x_port/;
+
     }
 }