Answer HEAD Requests on the Service URI

mgerzabek · mgerzabek · commit 6b584daa562f · 2025-07-22T14:48:13.000+02:00
This is important to allow Token Handling for Clients like OpenUi5
diff --git a/src/PathSegment/Service.php b/src/PathSegment/Service.php
@@ -21,6 +21,11 @@ class Service implements JsonInterface, ResponseInterface
 {
     public function response(Transaction $transaction, ?ContextInterface $context = null): Response
     {
+        if (Request::METHOD_HEAD === $transaction->getMethod()) {
+            return $transaction->getResponse()->setCallback(function () use ($transaction) {
+                $transaction->sendOutput('');
+            });
+        }
         $transaction->assertMethod(Request::METHOD_GET);
 
         return $transaction->getResponse()->setCallback(function () use ($transaction) {

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,11 @@ class Service implements JsonInterface, ResponseInterface`
`21`	`21`	`{`
`22`	`22`	`public function response(Transaction $transaction, ?ContextInterface $context = null): Response`
`23`	`23`	`{`
	`24`	`+ if (Request::METHOD_HEAD === $transaction->getMethod()) {`
	`25`	`+ return $transaction->getResponse()->setCallback(function () use ($transaction) {`
	`26`	`+ $transaction->sendOutput('');`
	`27`	`+ });`
	`28`	`+ }`
`24`	`29`	`$transaction->assertMethod(Request::METHOD_GET);`
`25`	`30`
`26`	`31`	`return $transaction->getResponse()->setCallback(function () use ($transaction) {`