Autenticação doctrine

module.config.php

return array(
    'doctrine' => array(
        'authentication' => array(
            'orm_default' => array(
                'object_manager' => 'Doctrine\ORM\EntityManager',
                'identity_class' => 'Application\Entity\User',
                'identity_property' => 'email',
                'credential_property' => 'password',
            ),
        ),
    ),
);