From 4b4e06a98f0f01695bda18de240bb3294d096ef4 Mon Sep 17 00:00:00 2001
From: Joey Kimsey <Joey@JoeyKimsey.com>
Date: Tue, 21 Jan 2025 20:43:15 -0500
Subject: [PATCH] Improved http vs https detection

To fix issues with cloudflare dns routing.
---
 functions/route.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/functions/route.php b/functions/route.php
index 22227b4..d5be5bf 100644
--- a/functions/route.php
+++ b/functions/route.php
@@ -43,10 +43,16 @@ class Route {
      * @return string - The string representation of the server's transfer protocol
      */
     public static function getProtocol() {
-        if ( !empty( $_SERVER['HTTPS'] ) && $_SERVER['HTTPS'] !== 'off' ) {
+        if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') {
             return 'https';
         }
-        if ( $_SERVER['SERVER_PORT'] == 443 ) {
+        if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
+            return 'https';
+        }
+        if (!empty($_SERVER['HTTP_X_FORWARDED_PORT']) && $_SERVER['HTTP_X_FORWARDED_PORT'] == 443) {
+            return 'https';
+        }
+        if (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == 443) {
             return 'https';
         }
         return 'http';