Merge branch 'hotfix/94' into develop

weierophinney · weierophinney · commit bb5a961603dd · 2015-07-21T14:00:31.000-05:00
Forward port #94
diff --git a/src/Authentication/HttpAdapter.php b/src/Authentication/HttpAdapter.php
@@ -120,6 +120,11 @@ public function preAuth(Request $request, Response $response)
      */
     public function authenticate(Request $request, Response $response, MvcAuthEvent $mvcAuthEvent)
     {
+        if (! $request->getHeader('Authorization', false)) {
+            // No credentials were present at all, so we just return a guest identity.
+            return new Identity\GuestIdentity();
+        }
+
         $this->httpAuth->setRequest($request);
         $this->httpAuth->setResponse($response);
 
