cakephp2-php8/cake/libs/controller/components/auth/crud_authorize.php
mark_story 2e9d9479a6 Moving another part of AuthComponent's authorize strategies into BaseAuthorize.
Implementing CrudAuthorize and adding tests for it.
2011-02-03 22:46:26 -05:00

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2.1 KiB
PHP

<?php
/**
* PHP 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::import('Component', 'auth/base_authorize');
/**
* An authorization adapter for AuthComponent. Provides the ability to authorize using CRUD mappings.
* CRUD mappings allow you to translate controller actions into *C*reate *R*ead *U*pdate *D*elete actions.
* This is then checked in the AclComponent as specific permissions.
*
* For example, taking `/posts/index` as the current request. The default mapping for `index`, is a `read` permission
* check. The Acl check would then be for the `posts` controller with the `read` permission. This allows you
* to create permission systems that focus more on what is being done to resources, rather than the specific actions
* being visited.
*
* @package cake.libs.controller.components.auth
* @since 2.0
* @see AuthComponent::$authenticate
* @see AclComponent::check()
*/
class CrudAuthorize extends BaseAuthorize {
/**
* Authorize a user using the mapped actions and the AclComponent.
*
* @param array $user The user to authorize
* @param CakeRequest $request The request needing authorization.
* @return boolean
*/
public function authorize($user, CakeRequest $request) {
if (!isset($this->_actionMap[$request->params['action']])) {
trigger_error(__(
'CrudAuthorize::authorize() - Attempted access of un-mapped action "%1$s" in controller "%2$s"',
$request->action,
$request->controller
),
E_USER_WARNING
);
return false;
}
$Acl = $this->_controller->Components->load('Acl');
return $Acl->check(
$user,
$this->action($request, ':controller'),
$this->_actionMap[$request->params['action']]
);
}
}