如何禁用yii2中的链接以访问控制器

'urlManager' => [
    'enablePrettyUrl' => true,
    'showScriptName' => false,
    'rules' => [
        'site/index' => 'site/error',
    ],
],

namespace app\behaviors;

use yii\base\Behavior;
use yii\web\Controller;
use yii\web\ForbiddenHttpException;

class DisableControllerBehavior extends Behavior
{
    public function events()
    {
        return [
            Controller::EVENT_BEFORE_ACTION => 'beforeAction',
        ];
    }

    public function beforeAction($event)
    {
        throw new ForbiddenHttpException('Access denied.');
    }
}

public function behaviors()
{
    return [
        'disableController' => [
            'class' => \app\behaviors\DisableControllerBehavior::class,
        ],
    ];
}

namespace app\filters;

use yii\base\ActionFilter;
use yii\web\ForbiddenHttpException;

class DisableControllerFilter extends ActionFilter
{
    public function beforeAction($action)
    {
        throw new ForbiddenHttpException('Access denied.');
    }
}

public function behaviors()
{
    return [
        'access' => [
            'class' => \app\filters\DisableControllerFilter::class,
        ],
    ];
}