From b82b5f6a533f8c7023abdcdd95bd5ace5e815d9c Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <alex@usetopscore.com>
Date: Fri, 2 Sep 2016 17:40:59 -0400
Subject: [PATCH] fix getting original ip

---
 controller/Request.class.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/controller/Request.class.php b/controller/Request.class.php
index 3560e0c8..d86f89c1 100644
--- a/controller/Request.class.php
+++ b/controller/Request.class.php
@@ -36,9 +36,10 @@ class Request
 
   public static function getOriginalIp(): string
   {
-    return isset($_SERVER['HTTP_X_FORWARDED_FOR']) ?
-      $_SERVER['HTTP_X_FORWARDED_FOR'] :
-      (isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '');
+    return isset($_SERVER['HTTP_X_REAL_IP']) ? $_SERVER['HTTP_X_REAL_IP'] :
+      (isset($_SERVER['HTTP_X_FORWARDED_FOR']) ?
+        trim(explode(',',$_SERVER['HTTP_X_FORWARDED_FOR'])[0]) :
+        (isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : ''));
   }
   
   public static function getUserAgent(): string