AJout redirection vers la page demandée avant authentification.

    public function onDispatchError(MvcEvent $event)

    {

        $request = $event->getRequest();

        $router  = $event->getRouter();

        if (!$request->isXmlHttpRequest()) {

            return parent::onDispatchError($event);

        }

        if ($request->isXmlHttpRequest()) {

            $sl = $event->getApplication()->getServiceManager();

            $unauthorizedStrategy = $sl->get('BjyAuthorize\View\UnauthorizedStrategy'); /* @var $unauthorizedStrategy UnauthorizedStrategy */

            $unauthorizedStrategy->onDispatchError($event);

            return;

        }

        if (null === $this->redirectUri) {

            if (($uri = $router->getRequestUri()) && $uri->getPath()) { /* @var $uri \Zend\Uri\Uri */

                $this->redirectUri = $router->assemble(array(), array(

                    'name' => $this->redirectRoute, 

                    'query' => array('redirect' => urlencode($uri->toString()))));

            }

        }

        parent::onDispatchError($event);

    }

}

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