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Current File : /var/www/homesaver/www/bitrix/modules/main/lib/engine/actionfilter/authentication.php

<?php


namespace Bitrix\Main\Engine\ActionFilter;


use Bitrix\Main\Context;
use Bitrix\Main\Error;
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
use Bitrix\Main\Localization\Loc;

final class Authentication extends Base
{
	const ERROR_INVALID_AUTHENTICATION = 'invalid_authentication';

	/**
	 * @var bool
	 */
	private $enableRedirect;

	public function __construct($enableRedirect = false)
	{
		$this->enableRedirect = $enableRedirect;
		parent::__construct();
	}

	public function onBeforeAction(Event $event)
	{
		global $USER;

		if (!($USER instanceof \CUser) || !$USER->getId())
		{
			$isAjax = $this->getAction()->getController()->getRequest()->getHeader('BX-Ajax');
			if ($this->enableRedirect && !$isAjax)
			{
				LocalRedirect(
					SITE_DIR .
					'auth/?backurl=' .
					urlencode(\Bitrix\Main\Application::getInstance()->getContext()->getRequest()->getRequestUri())
				);

				return new EventResult(EventResult::ERROR, null, null, $this);
			}

			Context::getCurrent()->getResponse()->setStatus(401);
			$this->addError(new Error(
				Loc::getMessage("MAIN_ENGINE_FILTER_AUTHENTICATION_ERROR"), self::ERROR_INVALID_AUTHENTICATION)
			);

			return new EventResult(EventResult::ERROR, null, null, $this);
		}

		return null;
	}
}