2

我正在关注http://book.cakephp.org/2.0/en/tutorials-and-examples/simple-acl-controlled-application/part-two.html教程，我得到了一些稍微不同的组（第 4 组和第 5 组) 4 是访客，5 是管理员

    function initDB() {
 10         $group = $this->User->Group;
 11         //Allow admins to everything
 12         $group->id = 5;      
 13         $this->Acl->allow($group, 'controllers');
 14        //^doesnt work
 15        //$this->Acl->allow(array( 'model' => 'Group', 'foreign_key' => 5), 'controllers');
 16        
 17        
 18         $group->id = 4;
 19         $this->Acl->deny($group, 'controllers');
 20         $this->Acl->allow($group, 'controllers/User/login');
 21         $this->Acl->allow($group, 'controllers/User/logout');
 22        /*
 23        $this->Acl->deny(array( 'model' => 'Group', 'foreign_key' => 4), 'controllers');
 24        $this->Acl->allow(array( 'model' => 'Group', 'foreign_key' => 4), 'controllers/User/login');
 25        $this->Acl->allow(array( 'model' => 'Group', 'foreign_key' => 4), 'controllers/User/logout');
 26 */      
 27         
 28         
 29         echo "all done";
 30         exit();
 31     }

但是当我运行此功能时，出现以下错误

Warning (512): DbAcl::allow() - Invalid node [CORE/Cake/Controller/Component/AclComponent.php, line 387]
Warning (512): DbAcl::allow() - Invalid node [CORE/Cake/Controller/Component/AclComponent.php, line 387]all done

是什么赋予了？！

编辑 - 我的 App Controller 看起来像这样

<?php

class AppController extends Controller {
    public $components = array(
            'Acl',
            'Auth' => array(
                'authorize' => array(
                    'Actions' => array('actionPath' => 'controllers')
                    )   
                ),  
            'Session'
            );  
    public $helpers = array('Html', 'Form', 'Session');

    public function beforeFilter() {
        $this->Auth->actionPath = 'controllers/';
        //Configure AuthComponent
        $this->Auth->loginAction = array('controller' => 'users', 'action' => 'login');
        $this->Auth->logoutRedirect = array('controller' => 'users', 'action' => 'login');
        $this->Auth->loginRedirect = array('controller' => 'images', 'action' => 'index');
        $this->Auth->allow('display');
    }   
}


?>

编辑 2：完整警告看起来像这样

Warning (512): DbAcl::allow() - Invalid node [CORE/Cake/Controller/Component/AclComponent.php, line 387]
Code Context
DbAcl::allow() - CORE/Cake/Controller/Component/AclComponent.php, line 387
AclComponent::allow() - CORE/Cake/Controller/Component/AclComponent.php, line 128
UsersController::initDB() - APP/Controller/UsersController.php, line 20
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 473
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 107
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 89
[main] - APP/webroot/index.php, line 96

如果您希望我发布任何其他代码，请告诉我。

4

1 回答 1

4

根据警告，并且您调用了 3 次$this->Acl->allow()，$this->Acl->deny()但似乎只收到 2 个警告，我假设发出警告的行如下：

$this->Acl->allow($group, 'controllers/User/login');
$this->Acl->allow($group, 'controllers/User/logout');

I don't use AclExtras to synchronize the acos table with the existing actions, but AFAIK when checking the permissions the AclComponent requires the controller aliases in the acos table to be pluralized. So I assume that your acos table doesn't contain any record with alias User but a record with alias Users.

This would explain why you don't have any node in your acos table that can be identified by 'controllers/User/login' nor by 'controllers/User/logout'.

If my assumptions are correct, the following code would work:

$this->Acl->allow($group, 'controllers/Users/login');
$this->Acl->allow($group, 'controllers/Users/logout');
于 2012-05-04T10:13:08.320 回答