From 7ba352f0e58498dacf8aad1c48b56624b795bdcd Mon Sep 17 00:00:00 2001
From: Imre Jonk <imre.jonk@bof.nl>
Date: Mon, 26 Oct 2015 15:02:02 +0100
Subject: [PATCH] Set URLs to https if HTTP X-Forwarded-Proto=https

This line changes all URLs to https URLs if the Framadate installation
is behind a reverse proxy, and the reverse proxy adds the
X-Forwarded-Proto header with the 'https' value. Configuration for
nginx:

proxy_set_header X-Forwarded-Proto https;

This setup is currently used by the Framadate installation of
Bits of Freedom (https://kies.bof.nl).
---
 app/classes/Framadate/Utils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/classes/Framadate/Utils.php b/app/classes/Framadate/Utils.php
index 250528b8..d2357ef7 100644
--- a/app/classes/Framadate/Utils.php
+++ b/app/classes/Framadate/Utils.php
@@ -23,7 +23,7 @@ class Utils {
      * @return string Server name
      */
     public static function get_server_name() {
-        $scheme = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') ? 'https' : 'http';
+        $scheme = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https')) ? 'https' : 'http';
         $port = in_array($_SERVER['SERVER_PORT'], [80, 443]) ? '' : ':' . $_SERVER['SERVER_PORT'];
         $dirname = dirname($_SERVER['SCRIPT_NAME']);
         $dirname = $dirname === '\\' ? '/' : $dirname . '/';
-- 
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