From 05eee805f686d91ec4b29d47bd275743b029171d Mon Sep 17 00:00:00 2001
From: Marc Bennewitz <m.bennewitz@dcmn.com>
Date: Tue, 30 Oct 2018 16:05:04 +0100
Subject: [PATCH] fixed "WWW-Authenticate" header value format

---
 src/OAuth2Adapter.php      | 2 +-
 test/OAuth2AdapterTest.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/OAuth2Adapter.php b/src/OAuth2Adapter.php
index 455fcc2..999bcd6 100644
--- a/src/OAuth2Adapter.php
+++ b/src/OAuth2Adapter.php
@@ -82,7 +82,7 @@ public function unauthorizedResponse(ServerRequestInterface $request) : Response
         return ($this->responseFactory)()
             ->withHeader(
                 'WWW-Authenticate',
-                'Bearer token-example'
+                'Bearer realm="OAuth2 token"'
             )
             ->withStatus(401);
     }
diff --git a/test/OAuth2AdapterTest.php b/test/OAuth2AdapterTest.php
index 51dd4a3..e1bdb3a 100644
--- a/test/OAuth2AdapterTest.php
+++ b/test/OAuth2AdapterTest.php
@@ -152,7 +152,7 @@ public function testUnauthorizedResponseProducesAResponseWithAWwwAuthenticateHea
         $request = $this->prophesize(ServerRequestInterface::class)->reveal();
 
         $this->response
-            ->withHeader('WWW-Authenticate', 'Bearer token-example')
+            ->withHeader('WWW-Authenticate', 'Bearer realm="OAuth2 token"')
             ->will([$this->response, 'reveal']);
         $this->response
             ->withStatus(401)