<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Api2
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Abstract class of authentication adapter
 *
 * @category   Mage
 * @package    Mage_Api2
 * @author     Magento Core Team <core@magentocommerce.com>
 */
abstract class Mage_Api2_Model_Auth_Adapter_Abstract
{
    /**
     * Process request and figure out an API user type and its identifier
     *
     * Returns stdClass object with two properties: type and id
     *
     * @param Mage_Api2_Model_Request $request
     * @return stdClass
     */
    abstract public function getUserParams(Mage_Api2_Model_Request $request);

    /**
     * Check if request contains authentication info for adapter
     *
     * @param Mage_Api2_Model_Request $request
     * @return boolean
     */
    abstract public function isApplicableToRequest(Mage_Api2_Model_Request $request);
}