CakePHP 2.1 Auth-> login()不起作用,但是添加用户呢

PHP 2020-08-04
我在stackoverflow上搜索了很多帖子以获得答案,而且我只是忽略了一些东西,但我似乎无法获得$this-> Auth-> login()来工作.我从其他帖子中尝试过很多不同的建议.在描述我尝试过的其他方法时,我会尽量做到尽可能彻底.

我确实添加了一个用户工作. MD5哈希工作正常.我打了一个密码然后用奇迹沙拉md5 http://www.miraclesalad.com/webtools/md5.php检查了它

我不使用盐来进行散列.我没有盐就使用MD5.

我正在使用的数据库是Postgresql 9.0.我知道一些CakePHP魔法对所有数据库都不起作用(或者我被告知).

应用程序/配置/ core.PHP中

Configure::write('Security.level','medium');

/**
* A random string used in security hashing methods.
*/

    Configure::write('Security.salt','');

我使用Auth->字段将密码映射到user_password,将用户名映射到DB中的user_name. user_password和user_name是core_users表中的列.我也在beforeFilter()方法中.

$this->Auth->fields = array('username' => 'user_name','password' => 'user_password');

应用程序/控制器/ AppController.PHP

class AppController extends Controller {
public $components = array(
    'Session','Auth' => array(
        'loginRedirect' => array('controller' => 'pages','action' => 'index'),'logoutRedirect' => array('controller' => 'pages','action' => 'display','home'),'loginAction' => array('admin' => false,'controller' => 'CoreUsers','action' => 'login'),/*'fields' => array('password' => 'user_password','username' => 'user_name'),*/
        'usermodel' => 'CoreUser'
    )
);

public function beforeFilter() {
    Security::setHash('md5');
    $this->Auth->allow('login');
    //debug($this->Auth);
} 
}

我离开了调试,因此您可以看到它们的处理顺序,我将向您展示它们的打印方式.

应用程序/控制器/ CoreUsersController.PHP

public function login() {
    Security::setHash('md5');
    //debug($this->Auth);

    if ($this->request->is('post')) {
        debug(Security::hash($this->Auth->request->data['CoreUser']['user_password']));
        debug($this->Auth);
        debug(Configure::version());
        debug($this->Auth->request->data['CoreUser']['user_password']);
        debug($this->Auth->request->data['CoreUser']['user_name']);
        if ($this->Auth->login()) {
            debug($this->Auth->request->data['CoreUser']['user_password']);
            $this->redirect($this->Auth->redirect());

        } else {
            debug($this->Auth->request->data['CoreUser']['user_password']);
            $this->Session->setFlash(__('Invalid username or password,try again'));
        }
    }
}
public function logout() {
    $this->redirect($this->Auth->logout());
}

应用程序/型号/ CoreUser.PHP

App::uses('AuthComponent','Controller/Component');
class CoreUser extends AppModel{
public $primaryKey = 'user_id';
public $sequence = 'core_user_id_seq';
public $name = 'CoreUser';
public $validate = array(
    'user_name' => array(
        'required' => array(
            'rule' => array('notEmpty'),'message' => 'User name is required'
        )
    ),'user_password' => array(
        'required' => array(
            'rule' => array('notEmpty'),'message' => 'Password is required'
        )
    ),'privilege_id' => array(
        'required' => array(
            'rule' => array('notEmpty'),'message' => 'Privilege ID is required'
        ),'legalValues' => array(
             'rule' => array('between',1,4),'message' => 'Privilege must be between 1 and 4'
        )
    ),'user_initial' => array(
        'required' => array(
            'rule' => array('notEmpty'),'message' => 'User initials is required'
        )
    ),'email' => array(
        'rule' => array('email',true),'message' => 'Email must have an \'@\' symbol and a domain e.g. .com' 
    )
);

public function beforeSave() {
    Security::setHash('md5');
    if (isset($this->data[$this->alias]['user_password'])) {
        $this->data[$this->alias]['user_password'] = AuthComponent::password($this->data[$this->alias]['user_password']);
    }
    return true;
}
}

应用程序/查看/ CoreUsers / login.ctp

<h3>Login</h3>

<div class="users form">
<?PHP echo $this->Session->flash('auth'); ?>
<?PHP echo $this->Form->create('CoreUser');?>
<fieldset>
    <legend><?PHP echo __('Please enter your username and password'); ?></legend>
<?PHP
    echo $this->Form->input('user_name');
    echo $this->Form->input('user_password');
?>
</fieldset>
<?PHP echo $this->Form->end(__('Login'));?>
</div>

调试输出

所有这些都来自CoreUsersController并按顺序处理它们.

哈希密码.当我添加用户时,这与数据库中的内容相同.

'098f6bcd4621d373cade4e832627b4f6'

Auth对象

object(AuthComponent) {
components => array(
    (int) 0 => 'Session',(int) 1 => 'RequestHandler'
)
authenticate => array(
    (int) 0 => 'Form'
)
authorize => false
ajaxLogin => null
flash => array(
    'element' => 'default','key' => 'auth','params' => array()
)
loginAction => array(
    'admin' => false,'action' => 'login'
)
loginRedirect => array(
    'controller' => 'pages','action' => 'index'
)
logoutRedirect => array(
    'controller' => 'pages',(int) 0 => 'home'
)
authError => 'You are not authorized to access that location.'
allowedActions => array(
    (int) 0 => 'login'
)
request => object(CakeRequest) {
    params => array(
        'plugin' => null,'action' => 'login','named' => array(),'pass' => array()
    )
    data => array(
        'CoreUser' => array(
            'user_name' => 'testy5','user_password' => 'test'
        )
    )
    query => array()
    url => 'CoreUsers/login'
    base => '/cpm_v2_dev'
    webroot => '/cpm_v2_dev/'
    here => '/cpm_v2_dev/CoreUsers/login'
}
response => object(CakeResponse) {

}
settings => array(
    'loginRedirect' => array(
        'controller' => 'pages','action' => 'index'
    ),'logoutRedirect' => array(
        'controller' => 'pages',(int) 0 => 'home'
    ),'loginAction' => array(
        'admin' => false,'action' => 'login'
    ),'usermodel' => 'CoreUser'
)
usermodel => 'CoreUser'
  }

CakePHP的版本

'2.1.0'

调用login()之前的密码

'test'

调用login()之前的用户名

'testy5'

调用login()后的密码

'test'

这是我在其他stackoverflow帖子中读过的快速列表,我已经尝试过了.如果您需要我详细说明,请告诉我.

1)我将用户名和密码映射到DB中的字段.这是对字段的评论.我也试过在beforeFilter()方法中做到这一点.使用：

$this->Auth->fields = array('username' => 'user_name','password' => 'user_password');

在登录视图中,表单是这样创建的：

$this->Form->input('username');
$this->Form->input('password');

2)我尝试在登录前手动散列密码,如下所示：

$this->Auth->request->data['CoreUser']['password'] = Security::hash($this->Auth->request->data['CoreUser']['password'])
   if ($this->Auth->login()) {
            $this->redirect($this->Auth->redirect());
   }

EDIT0

3)我刚尝试按照CakePHP 2.0 Auth Login not working的建议这样做

我的AuthComponent现在看起来像这样：

public $components = array(
    'Session','Auth' => array(
        'authenticate' => array(
            'Form' => array(
                'usermodel' => 'CoreUser','fields' => array(
                    'username' => 'user_name','password' => 'user_password'
                )
            )
        ),'loginRedirect' => array('controller' => 'pages','action' => 'login')
    )
);

如果我没有详细说明,或者我犯了一个错误,我道歉.我已经在这方面工作了几天,它真的耗尽了我.我感谢任何帮助.谢谢！

解决方法

我最终做的是解决这个问题,正如CakePHP所做的那样完全遵循教程.我也升级到了2.1.2.我正在运行2.1.0.

http://book.cakephp.org/2.0/en/tutorials-and-examples/blog-auth-example/auth.html

然后我慢慢添加了我需要的配置.有关我引用的Auth组件的信息：

http://book.cakephp.org/2.0/en/core-libraries/components/authentication.html

真的是我的问题是糟糕的故障排除.我会做一堆改变而不是一次改变.我有两种不同的登录方式

$this->Form->input('username');
 $this->Form->input('password');

现在它看起来像这样：

echo $this->Form->input('user_name');
 echo $this->Form->Label('Password');
 echo $this->Form->password('user_password');

第二个版本有效.

EDIT0：
这是非常重要的.如果没有调用AppController父级,登录将无法正常工作.

class CoreUsersController extends AppController{
    public $helpers = array('Html','Form');

    public function beforeFilter() {
         parent::beforeFilter();
    }

Auth组件的修订版有效：

public $components = array(
    'Session','action' => 'login')
    )
);

我的盐仍然是一个空字符串：

Configure::write('Security.salt','');

只在一个地方需要设置md5哈希.在模型中的beforeSave()中不需要它：

public function beforeFilter() {
    Security::setHash('md5');
    $this->Auth->allow('login','add');  
}

beforeSave()：

public function beforeSave() {
    if (isset($this->data[$this->alias]['user_password'])) {
        $this->data[$this->alias]['user_password'] = AuthComponent::password($this->data[$this->alias]['user_password']);
    }
    return true;
}

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