torrentpier-lts/library/Zend/Authentication/Adapter/Http/ResolverInterface.php

<?php
/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */

namespace Zend\Authentication\Adapter\Http;

/**
 * Auth HTTP Resolver Interface
 *
 * Defines an interface to resolve a username/realm combination into a shared
 * secret usable by HTTP Authentication.
 */
interface ResolverInterface
{
    /**
     * Resolve username/realm to password/hash/etc.
     *
     * @param  string $username Username
     * @param  string $realm    Authentication Realm
     * @param  string $password Password (optional)
     * @return string|array|false User's shared secret as string if found in realm, or User's identity as array
     *         if resolved, false otherwise.
     */
    public function resolve($username, $realm, $password = null);
}