Piwik\Plugins\Login\Auth::setTokenAuth PHP Méthode

    public function setTokenAuth($token_auth)
    {
        $this->token_auth = $token_auth;
    }

 private function authenticate($login, $tokenAuth)
 {
     $this->auth->setLogin($login);
     $this->auth->setTokenAuth($tokenAuth);
     return $this->auth->authenticate();
 }