Zend 2.2 trouble for HTTP Authentication -

i try make http authentication 1 of module using zend framework 2.2, code inspired official documentation, in there :

    $request=$this->getrequest();     $response=$this->getresponse();      assert($request instanceof zend\http\request);     assert($response instanceof zend\http\response); 

the problem assertion goes false, seems $request , $response come class, script's not working. how request , response zend\http\request|response in controller ?

many thanks.

if want set http auth entire module, here's (at least how did it) :

in module.php :

    public function onbootstrap(mvcevent $e){         $sharedevents=$e->getapplication()->geteventmanager()->getsharedmanager();         $sharedevents->attach(__namespace__,mvcevent::event_dispatch, array($this, 'authhttp'));     }       public function authhttp(mvcevent $e){          $servicemanager = $e->getapplication()->getservicemanager();          $request=$e->getrequest();         $response=$e->getresponse();          if(!(           $request instanceof \zend\http\request           && $response instanceof \zend\http\response           )){           return; // we're not in http context - cli application?           }           // adapter config/password etc...         $authadapter=$servicemanager->get('admin\authenticationadapter');          $authadapter->setrequest($request);         $authadapter->setresponse($response);          $result=$authadapter->authenticate();          if($result->isvalid()){             return true; // ok         }          $response->setcontent('access denied');         $response->setstatuscode(\zend\http\response::status_code_401);          $e->setresult($response); // short-circuit application end          return false;     } 

that's :). work page of module !