Authentication 将额外数据传递给finder auth

Authentication 将额外数据传递给finder auth,authentication,orm,cakephp-3.0,Authentication,Orm,Cakephp 3.0,来自Auth的我的查找器具有我需要访问$this->request的条件,但我无法在UsersTable上访问该条件 AppController::初始化 $this->loadComponent('Auth', [ 'authenticate' => [ 'Form' => [ 'finder' => 'auth', ] ] ]); public f

来自
Auth
的我的查找器具有我需要访问
$this->request
的条件,但我无法在
UsersTable
上访问该条件

AppController::初始化

$this->loadComponent('Auth', [
        'authenticate' => [
            'Form' => [
                'finder' => 'auth',
            ]
        ]
    ]);
public function findAuth(Query $query, array $options)
{
    $query
        ->select([
            'Users.id',
            'Users.name',
            'Users.username',
            'Users.password',
        ])
        ->where(['Users.is_active' => true]); // If I had access to extra data passed I would use here.

    return $query;
}
UsersTable

$this->loadComponent('Auth', [
        'authenticate' => [
            'Form' => [
                'finder' => 'auth',
            ]
        ]
    ]);
public function findAuth(Query $query, array $options)
{
    $query
        ->select([
            'Users.id',
            'Users.name',
            'Users.username',
            'Users.password',
        ])
        ->where(['Users.is_active' => true]); // If I had access to extra data passed I would use here.

    return $query;
}
我需要将额外数据从
AppController
传递到
finder
auth
,因为我无法访问
$this->request->data
上的
UsersTable

更新

$this->loadComponent('Auth', [
        'authenticate' => [
            'Form' => [
                'finder' => 'auth',
            ]
        ]
    ]);
public function findAuth(Query $query, array $options)
{
    $query
        ->select([
            'Users.id',
            'Users.name',
            'Users.username',
            'Users.password',
        ])
        ->where(['Users.is_active' => true]); // If I had access to extra data passed I would use here.

    return $query;
}
人们在评论中说这是一个糟糕的设计,所以我会准确地解释我需要什么

我有一个表
用户
,但每个用户都属于
健身房
用户名(电子邮件)
仅对特定的
健身房是唯一的,因此我可以拥有
example@domain.com
来自
健身房id 1
和另一个
example@domain.com
来自
健身房id 2

在登录页面上,我有
gym\u slug
告诉
auth finder
我提供的
gym
用户
用户名属于哪个

据我所知,将其传递到3.1中的配置中是无法做到这一点的。这可能是一个好主意,在cakephp git hub上作为特性请求提交

有一些方法可以通过创建一个新的身份验证对象来实现,该对象扩展基本身份验证,然后覆盖_findUser和_query。大概是这样的:

class GymFormAuthenticate extends BaseAuthenticate
{

 /**
  * Checks the fields to ensure they are supplied.
  *
  * @param \Cake\Network\Request $request The request that contains login information.
  * @param array $fields The fields to be checked.
  * @return bool False if the fields have not been supplied. True if they exist.
  */
 protected function _checkFields(Request $request, array $fields)
 {
     foreach ([$fields['username'], $fields['password'], $fields['gym']] as $field) {
         $value = $request->data($field);
         if (empty($value) || !is_string($value)) {
             return false;
         }
     }
     return true;
 }

 /**
  * Authenticates the identity contained in a request. Will use the `config.userModel`, and `config.fields`
  * to find POST data that is used to find a matching record in the `config.userModel`. Will return false if
  * there is no post data, either username or password is missing, or if the scope conditions have not been met.
  *
  * @param \Cake\Network\Request $request The request that contains login information.
  * @param \Cake\Network\Response $response Unused response object.
  * @return mixed False on login failure.  An array of User data on success.
  */
 public function authenticate(Request $request, Response $response)
 {
     $fields = $this->_config['fields'];
     if (!$this->_checkFields($request, $fields)) {
         return false;
     }
     return $this->_findUser(
         $request->data[$fields['username']],
         $request->data[$fields['password']],
         $request->data[$fields['gym']],
     );
 }

/**
  * Find a user record using the username,password,gym provided.
  *
  * Input passwords will be hashed even when a user doesn't exist. This
  * helps mitigate timing attacks that are attempting to find valid usernames.
  *
  * @param string $username The username/identifier.
  * @param string|null $password The password, if not provided password checking is skipped
  *   and result of find is returned.
  * @return bool|array Either false on failure, or an array of user data.
  */
 protected function _findUser($username, $password = null, $gym = null)
 {
     $result = $this->_query($username, $gym)->first();

     if (empty($result)) {
         return false;
     }

     if ($password !== null) {
         $hasher = $this->passwordHasher();
         $hashedPassword = $result->get($this->_config['fields']['password']);
         if (!$hasher->check($password, $hashedPassword)) {
             return false;
         }

         $this->_needsPasswordRehash = $hasher->needsRehash($hashedPassword);
         $result->unsetProperty($this->_config['fields']['password']);
     }

     return $result->toArray();
 }

/**
  * Get query object for fetching user from database.
  *
  * @param string $username The username/identifier.
  * @return \Cake\ORM\Query
  */
 protected function _query($username, $gym)
 {
     $config = $this->_config;
     $table = TableRegistryget($config['userModel']);

     $options = [
         'conditions' => [$table->aliasField($config['fields']['username']) => $username, 'gym' => $gym]
     ];

     if (!empty($config['scope'])) {
         $options['conditions'] = array_merge($options['conditions'], $config['scope']);
     }
     if (!empty($config['contain'])) {
         $options['contain'] = $config['contain'];
     }

     $query = $table->find($config['finder'], $options);

     return $query;
 }
 }

有关更多信息,请参见:

我知道这是一个老问题,但我想我会发布我在基于Cakephp 3构建的SaaS应用程序中使用的finder。它是否遵循干燥等可能不。说什么都可以用X或Y的方式来做。。。。。你总是要违反规则。在这种情况下,根据URL(xdomain.com或ydomain.com),我们的应用程序会找出客户是谁,并更改布局等。此外,基于用户的应用程序与您的电子邮件和站点id非常相似

public function findAuth(\Cake\ORM\Query $query, array $options) {
    $query
            ->select([
                'Users.id',
                'Users.email',
                'Users.password',
                'Users.site_id',
                'Users.firstname',
                'Users.lastname'])
            ->where([
                'Users.active' => 1,
                'Users.site_id'=> \Cake\Core\Configure::read('site_id')
            ]);

    return $query;
}

无论如何,希望它能帮助别人

对我来说,这听起来可能是个糟糕的设计,你能展示一下你想要传递的东西吗?这在某种程度上可能是一种行为:-)我在url上传递了一个健身房段塞,因此我需要根据该段塞获取健身房ID,以便在用户查找时进行筛选,因为我在
用户
表中有
健身房ID
。我可以通过
this->request->params['gym\u slug]
访问slug,但是我在
UsersTable
上没有权限访问这个slug,我们需要更多的信息。从问题和评论中都可以看出,你可能正在验证一个用户,然后试图将其重定向到健身房的页面?编辑你的问题,准确地提供你正在做的事情和原因。直到上面的评论,你才提到健身房,我很好奇为什么你需要请求数据重定向(如果你正在做的话)因为您的gym\u id存储在同一个表中。我从来没有提到过
重定向
,我只需要
finder
上的
gym\u slug
上用作
条件
,就这么简单。我将编辑和解释多一点。对我来说,很遗憾我不能在赏金到期之前给你它是很好的!任何可以帮助开发人员的东西!