From 9dcf9a5daae61f9d2544ee18e846c6a59c4b2501 Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Fri, 10 Oct 2014 17:28:00 +0000
Subject: [PATCH] changed the way to detect https and http using
 x-forwarded-proto

---
 codepot/src/codepot/config/config.php | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/codepot/src/codepot/config/config.php b/codepot/src/codepot/config/config.php
index e38ab2d0..d69f6b0c 100644
--- a/codepot/src/codepot/config/config.php
+++ b/codepot/src/codepot/config/config.php
@@ -12,7 +12,24 @@
 |
 */
 /*$config['base_url']	= "http://example.com"*/
-$config['base_url'] = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on')? 'https': 'http';
+//$config['base_url'] = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on')? 'https': 'http';
+if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']))
+{
+	/* set to https if the first X-Forwarded-Proto is https */
+	if (array_search ("https", array_map ('strtolower', preg_split("/[\s,]+/", $_SERVER['HTTP_X_FORWARDED_PROTO']))) === 0)
+		$config['base_url'] = 'https';
+	else
+		$config['base_url'] = 'http';
+}
+else if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on')
+{
+	$config['base_url'] = 'https';
+}
+else
+{
+	$config['base_url'] = 'http';
+}
+
 $config['base_url'] .= "://{$_SERVER['HTTP_HOST']}";
 $config['base_url'] .= preg_replace('@/+$@','',dirname($_SERVER['SCRIPT_NAME'])).'/';