CakePhp2.4:Auth->；login（）总是返回false

虽然我的应用程序比Cake主站点上的应用程序有更多的模型和动作，但我还是不折不扣地遵循了它，只是增加了一两点。尽管如此，我不能授权任何登录操作，我不明白为什么。这里的任何帮助都会非常有帮助，我一直在讨论API，类似的stackOverflow问题，等等，我完全被卡住了。 下面是来自的相关代码

应用控制器

用户控制器

用户模型

Users.login视图

组控制器

群模型

更新-已解决

如果这有帮助的话，根据stackOverflow的回答，我试了一下：

pr（AuthComponent:：password（$this->data[$this->alias]['password']）
在调用
$this->Auth->login（）
之前，可以肯定的是，密码散列与我数据库中的密码散列根本不匹配。仔细检查后，我的
密码
字段被限制为32个字符，而实际上它需要36个字符。真正的掌心时刻

1。AppController

class AppController extends Controller {
    public  $components = array( 'Session',
                                 'Quick',
                                 'Acl',
                                 'Auth' => array(
                                     'loginAction' => array('controller' => 'users', 'action' => 'login'),
                                     'authenticate' => array(
                                         'Form'=> array(
                                             'fields' => array(
                                                 'username' => 'email',
                                                 'password' => 'password'))),
                                     'authorize' => array(
                                         'Actions' => array('actionPath' => 'controllers')
                                     )
                                 )
    );
    public  $helpers = array( 'Html', 'Form', 'Session', "Js"=>array("SafejQuery"), "Foundation");

    public function beforeFilter() {
        $this->Auth->allow('display');
        $this->Auth->loginAction = array('controller' => 'users', 'action' => 'login');
        $this->Auth->logoutRedirect = array('controller' => 'pages', 'action' => 'home');
        $this->Auth->loginRedirect = array('controller' => 'users', 'action' => 'home');
    }
}

public function beforeFilter() {
    parent::beforeFilter();
    $this->Auth->allow('index','view');
}

public function login() {
    if ($this->request->is('post')) {
        if ($this->Auth->login()) {
            return $this->redirect($this->Auth->redirectUrl());
        }
        $this->Session->setFlash(__('Your username or password was incorrect.'));
    }
}

public function logout() {
    $this->Session->setFlash('Good-Bye');
    $this->redirect($this->Auth->logout());
}

/* USED FOR ACL ASSIGNMENT ONLY */
public function initDB() {
    $group = $this->User->Group;

    $group->id = ADMINISTRATOR_ID;
    $this->Acl->allow($group, 'controllers');

    $group->id = EDUCATOR_ID;
    $this->Acl->allow($group, 'controllers');

    $group->id = STUDENT_ID;
    $this->Acl->deny($group, 'controllers');
    $this->Acl->allow($group, 'controllers/Users/home');
    $this->Acl->allow($group, 'controllers/Modules/run');
    $this->Acl->allow($group, 'controllers/Modules/consent');
    echo "all done";
    exit;
}

public function beforeFilter() {
        parent::beforeFilter();
    $this->Auth->allow('index','view');
}

2。用户控制器

class AppController extends Controller {
    public  $components = array( 'Session',
                                 'Quick',
                                 'Acl',
                                 'Auth' => array(
                                     'loginAction' => array('controller' => 'users', 'action' => 'login'),
                                     'authenticate' => array(
                                         'Form'=> array(
                                             'fields' => array(
                                                 'username' => 'email',
                                                 'password' => 'password'))),
                                     'authorize' => array(
                                         'Actions' => array('actionPath' => 'controllers')
                                     )
                                 )
    );
    public  $helpers = array( 'Html', 'Form', 'Session', "Js"=>array("SafejQuery"), "Foundation");

    public function beforeFilter() {
        $this->Auth->allow('display');
        $this->Auth->loginAction = array('controller' => 'users', 'action' => 'login');
        $this->Auth->logoutRedirect = array('controller' => 'pages', 'action' => 'home');
        $this->Auth->loginRedirect = array('controller' => 'users', 'action' => 'home');
    }
}

public function beforeFilter() {
    parent::beforeFilter();
    $this->Auth->allow('index','view');
}

public function login() {
    if ($this->request->is('post')) {
        if ($this->Auth->login()) {
            return $this->redirect($this->Auth->redirectUrl());
        }
        $this->Session->setFlash(__('Your username or password was incorrect.'));
    }
}

public function logout() {
    $this->Session->setFlash('Good-Bye');
    $this->redirect($this->Auth->logout());
}

/* USED FOR ACL ASSIGNMENT ONLY */
public function initDB() {
    $group = $this->User->Group;

    $group->id = ADMINISTRATOR_ID;
    $this->Acl->allow($group, 'controllers');

    $group->id = EDUCATOR_ID;
    $this->Acl->allow($group, 'controllers');

    $group->id = STUDENT_ID;
    $this->Acl->deny($group, 'controllers');
    $this->Acl->allow($group, 'controllers/Users/home');
    $this->Acl->allow($group, 'controllers/Modules/run');
    $this->Acl->allow($group, 'controllers/Modules/consent');
    echo "all done";
    exit;
}

public function beforeFilter() {
        parent::beforeFilter();
    $this->Auth->allow('index','view');
}

3。用户模型

// $belongsTo built with bake, but present
    public $actsAs = array('Acl' => array('type' => 'requester'));

    public function beforeSave($options = array()) {
        /* Note: I tried to use the SimplePasswordHasher object as per the 2.4 API,
        *  but the class wasn't found (but does exist at 
        *  lib/Cake/Controller/Component/Auth/SimplePasswordHasher.php */
        $this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
        return true;
    }

    public function bindNode() {
        $data = AuthComponent::user();
        return array('model' => 'Group', 'foreign_key' => $data['User']['group_id']);
    }

    public function parentNode() {
        if (!$this->id && empty($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;
        } else {
            return array('Group' => array('id' => $groupId));
        }
    }

public $actsAs = array('Acl' => array('type' => 'requester'));

    public function parentNode() {
        return null;
    }

4。User.login视图

<h2>Login</h2>
<?php
echo $this->Form->create('User', array('url' => array('controller' => 'users', 'action' => 'login')));
echo $this->Form->input('User.email');
echo $this->Form->input('User.password');
echo $this->Form->end('Login');
?>

6。集团模式

// $belongsTo built with bake, but present
    public $actsAs = array('Acl' => array('type' => 'requester'));

    public function beforeSave($options = array()) {
        /* Note: I tried to use the SimplePasswordHasher object as per the 2.4 API,
        *  but the class wasn't found (but does exist at 
        *  lib/Cake/Controller/Component/Auth/SimplePasswordHasher.php */
        $this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
        return true;
    }

    public function bindNode() {
        $data = AuthComponent::user();
        return array('model' => 'Group', 'foreign_key' => $data['User']['group_id']);
    }

    public function parentNode() {
        if (!$this->id && empty($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;
        } else {
            return array('Group' => array('id' => $groupId));
        }
    }

public $actsAs = array('Acl' => array('type' => 'requester'));

    public function parentNode() {
        return null;
    }

“注意：我试图按照2.4API使用SimplePasswordHasher对象，
但是找不到该类（但确实存在于
lib/Cake/Controller/Component/Auth/SimplePasswordHasher.php“

您在尝试使用该文件之前是否包含了该文件

App::uses('SimplePasswordHasher', 'Controller/Component/Auth');
$this->request->data['Login']['password'] = (new SimplePasswordHasher)->hash( $this->request->data['Login']['password'] );

不用了，再来一次，谢谢。