CakePHP项目中引入Auth&Acl控制

一、引入auth /app/Controller/AppController.php

Php代码

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() {  
        //Configure AuthComponent  
        $this->Auth->loginAction = array(  
          'controller' => 'users',  
          'action' => 'login'  
        );  
        $this->Auth->logoutRedirect = array(  
          'controller' => 'users',  
          'action' => 'login'  
        );  
        $this->Auth->loginRedirect = array(  
          'controller' => 'posts',  
          'action' => 'add'  
        );  
    }  
}

二、生成acl表

Bash代码

./Console/cake schema create DbAcl

三、添加组及用户

设置Model文件 /app/Model/User.php

Php代码

class User extends AppModel {  
    public $belongsTo = array('Group');  
    public $actsAs = array('Acl' => array('type' => 'requester'));  
  
    public function parentNode() {  
        if (!$this->id && emptyempty($this->data)) {  
            return null;  
        }  
        if (isset($this->data['User']['group_id'])) {  
            $groupId = $this->data['User']['group_id'];  
        } else {  
            $groupId = $this->field('group_id');  
        }  
        if (!$groupId) {  
            return null;  
        }  
        return array('Group' => array('id' => $groupId));  
    }  
    public function bindNode($user) {  
        return array('model' => 'Group', 'foreign_key' => $user['User']['group_id']);  
    }  
 }

文件 /app/Model/Group.php

Php代码

class Group extends AppModel {  
    public $actsAs = array('Acl' => array('type' => 'requester'));  
  
    public function parentNode() {  
        return null;  
    }  
}

利用bake生成Users、Groups的mvc文件，添加组及用户，生成aros数据。

四、利用AclExtras 生成aco表数据
下载AclExtras 安装至/app/Plugin/ 目录下

Php代码

//app/Config/boostrap.php  
// ...  
CakePlugin::load('AclExtras');  
  利用bash命令生成可用的acos数据
Bash代码  
./Console/cake AclExtras.AclExtras aco_sync

五、补充login及logout

Php代码

  
Login
  
Form->create('User', array(  
    'url' => array(  
        'controller' => 'users',  
        'action' => 'login'  
    )  
));  
echo $this->Form->input('User.username');  
echo $this->Form->input('User.password');  
echo $this->Form->end('Login');  
?>  
############分割线########  
// action  
public function login() {  
    if ($this->Session->read('Auth.User')) {  
        $this->Session->setFlash('You are logged in!');  
        return $this->redirect('/');  
    }  
}

Php代码

public function logout() {  
    $this->redirect($this->Auth->logout());  
}

六、ACO相关
acos 的展示利用TreeBehavior

Php代码

// /app/Model/Aco.php 文件  
public $actsAs = array('Tree');  
public $displayField = 'alias';  
  
// 

七、权限分配

Php代码

public function initDB() {  
    $group = $this->User->Group;  
  
    // Allow admins to everything  
    $group->id = 1;  
    $this->Acl->allow($group, 'controllers');  
  
    // allow managers to posts and widgets  
    $group->id = 2;  
    $this->Acl->deny($group, 'controllers');  
    $this->Acl->allow($group, 'controllers/Posts');  
    $this->Acl->allow($group, 'controllers/Widgets');  
  
    // allow users to only add and edit on posts and widgets  
    $group->id = 3;  
    $this->Acl->deny($group, 'controllers');  
    $this->Acl->allow($group, 'controllers/Posts/add');  
    $this->Acl->allow($group, 'controllers/Posts/edit');  
    $this->Acl->allow($group, 'controllers/Widgets/add');  
    $this->Acl->allow($group, 'controllers/Widgets/edit');  
  
    // allow basic users to log out  
    $this->Acl->allow($group, 'controllers/users/logout');  
  
    // we add an exit to avoid an ugly "missing views" error message  
    echo "all done";  
    exit;  
}

八、整理

Php代码  
/** 
     * custom beforeFilter 
     */  
    public function beforeFilter() {  
        parent::beforeFilter();  
        $this->Auth->allow('XXX');  
        // $this->Auth->allow();  
    }