Merge pull request #8 from MarioDevment/fix/sanitize-headers

Sanitize headers
LinioPay · Feb 14, 2020 · f88e054 · f88e054
2 parents 8750ce0 + 22e2919
commit f88e054
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/ResponseBuilder.php b/src/ResponseBuilder.php
@@ -11,6 +11,9 @@
 
 class ResponseBuilder
 {
+    protected const UPPER = '_ABCDEFGHIJKLMNOPQRSTUVWXYZ';
+    protected const LOWER = '-abcdefghijklmnopqrstuvwxyz';
+
     /** @var MockBuilder */
     private $mockBuilder;
 
@@ -49,7 +52,9 @@ public function callback(Closure $callback) : self
 
     public function header(string $header, string $value) : self
     {
-        $this->response = $this->response->withHeader($header, $value);
+        /** sanitize headers **/
+        $key = strtr($header, self::UPPER, self::LOWER);
+        $this->response = $this->response->withHeader($key, $value);
 
         return $this;
     }