Fix $_SERVER field

Programie · Programie · commit 5b21226ccba6 · 2019-08-03T02:07:00.000+02:00
diff --git a/src/main/php/com/selfcoders/phpdyndns/IPUtils.php b/src/main/php/com/selfcoders/phpdyndns/IPUtils.php
@@ -5,8 +5,8 @@ class IPUtils
 {
     public static function getClientIP($trustedProxies = [])
     {
-        if (isset($_SERVER["X_FORWARDED_FOR"]) and in_array($_SERVER["REMOTE_ADDR"], $trustedProxies)) {
-            $ips = explode(",", $_SERVER["X_FORWARDED_FOR"]);
+        if (isset($_SERVER["HTTP_X_FORWARDED_FOR"]) and in_array($_SERVER["REMOTE_ADDR"], $trustedProxies)) {
+            $ips = explode(",", $_SERVER["HTTP_X_FORWARDED_FOR"]);
             return trim(end($ips));
         }
 

Original file line number	Diff line number	Diff line change
`@@ -5,8 +5,8 @@ class IPUtils`
`5`	`5`	`{`
`6`	`6`	`public static function getClientIP($trustedProxies = [])`
`7`	`7`	`{`
`8`		`- if (isset($_SERVER["X_FORWARDED_FOR"]) and in_array($_SERVER["REMOTE_ADDR"], $trustedProxies)) {`
`9`		`- $ips = explode(",", $_SERVER["X_FORWARDED_FOR"]);`
	`8`	`+ if (isset($_SERVER["HTTP_X_FORWARDED_FOR"]) and in_array($_SERVER["REMOTE_ADDR"], $trustedProxies)) {`
	`9`	`+ $ips = explode(",", $_SERVER["HTTP_X_FORWARDED_FOR"]);`
`10`	`10`	`return trim(end($ips));`
`11`	`11`	`}`
`12`	`12`