add support for x-forwarded-proto header

2021-12-23 21:36:21 -06:00
parent 78349b3ae5
commit 7b7596167a
1 changed files with 4 additions and 0 deletions
--- a/core/util.php
+++ b/core/util.php
@@ -65,6 +65,10 @@ function contact_link(): ?string
 */
 function is_https_enabled(): bool
 {
+    // check forwarded protocol
+    if ($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
+        $_SERVER['HTTPS']='on';
+    }
    return (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
 }