From 3a4c9f424bff7fc937334ac230217ffe5b2e246c Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 26 Jul 2010 08:54:03 +0000
Subject: - Support HTTP_X_FORWARDED_PROTO header for HTTPS detecting
 (#1486866)

---
 program/include/main.inc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'program/include/main.inc')

diff --git a/program/include/main.inc b/program/include/main.inc
index 8b8a7d23b..ff535947d 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -1525,9 +1525,11 @@ function rcube_html_editor($mode='')
 function rcube_https_check($port=null, $use_https=true)
 {
   global $RCMAIL;
-  
+
   if (!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) != 'off')
     return true;
+  if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https')
+    return true;
   if ($port && $_SERVER['SERVER_PORT'] == $port)
     return true;
   if ($use_https && isset($RCMAIL) && $RCMAIL->config->get('use_https'))
-- 
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