Yii：User Auth not working

Question

私はYiiでアプリにログインしようとしています。サイトコントローラの認証機能やログイン機能で停止しているようです。それは決してログインすることはありません何も役に立つことはありません。何も表示され、エラーなし、灘のzip

私は従っていました

：

public function actionLogin() 
{ 
    $model=new LoginForm; 

    // if it is ajax validation request 
    if(isset($_POST['ajax']) && $_POST['ajax']==='login-form') 
    { 
     echo CActiveForm::validate($model); 
     Yii::app()->end(); 
    } 

    // collect user input data 
    if(isset($_POST['LoginForm'])) 
    { 
     $model->attributes=$_POST['LoginForm']; 
     // validate user input and redirect to the previous page if valid 
     if($model->validate() && $model->login()) 
        { 
         $this->redirect(Yii::app()->user->returnUrl); 
        } 
        else 
        { 
         $this->render('login',array('model'=>$model)); 
        } 
    } 
    // display the login form 
    $this->render('login',array('model'=>$model)); 
} 

ログインフォーム：サイトコントローラから

class UserIdentity extends CUserIdentity 

public function authenticate() 
{ 

     $user = User::model()->findByAttributes(array('username'=>$this->username)); 
     $saltedPW = ""; // null string for salted PW 

     if ($user===null) { // No user found! 
       $this->errorCode=self::ERROR_USERNAME_INVALID; 
     } 

     if ($user!==null){ 
      // salt the user password string then hash 
      // incase $user pw is not a salted hash, rather a password string 
      $saltedPW = md5(Yii::app()->params["salt"] . $user->password); 

      //testing the password 
      if (($user->password !== $this->password) || 
       ($saltedPW  !== $this->password)) 
      { 
        $this->errorCode=self::ERROR_PASSWORD_INVALID; 
      } 
      else 
      { 
        $this->errorCode=self::ERROR_NONE; 
      } 
     } 
    return !$this->errorCode; 
    } 

}

ログイン：http://www.larryullman.com/2010/01/04/simple-authentication-with-the-yii-framework/

UserIdentityクラス

class LoginForm extends CFormModel 
{ 
    public $username; 
    public $password; 
    public $rememberMe; 
    private $_identity; 

    /** 
    * Declares the validation rules. 
    * The rules state that username and password are required, 
    * and password needs to be authenticated. 
    */ 
    public function rules() 
    { 
     return array(
      // username and password are required 
      array('username, password', 'required'), 
      // rememberMe needs to be a boolean 
      array('rememberMe', 'boolean'), 
      // password needs to be authenticated 
      array('password', 'authenticate'), 
     ); 
    } 

    /** 
    * Declares attribute labels. 
    */ 
    public function attributeLabels() 
    { 
     return array(
      'rememberMe'=>'Remember me next time', 
     ); 
    } 

    /** 
    * Authenticates the password. 
    * This is the 'authenticate' validator as declared in rules(). 
    */ 
    public function authenticate($attribute,$params) 
    { 
     if(!$this->hasErrors()) 
     { 
      $this->_identity=new UserIdentity($this->username,$this->password); 
      if(!$this->_identity->authenticate()) 
       $this->addError('password','Incorrect username or password.'); 
     } 
    } 

    /** 
    * Logs in the user using the given username and password in the model. 
    * @return boolean whether login is successful 
    */ 
    public function login() 
    { 
     if($this->_identity===null) 
     { 
      $this->_identity=new UserIdentity($this->username,$this->password); 
      $this->_identity->authenticate(); 
     } 
     if($this->_identity->errorCode===UserIdentity::ERROR_NONE) 
     { 
      $duration=$this->rememberMe ? 3600*24*30 : 0; // 30 days 
      Yii::app()->user->login($this->_identity,$duration); 
      return true; 
     } 
     else 
      return false; 
    } 

} 

Answer 1

私はUserIdentityクラスをこれとその動作に置き換えました。エラーを印刷するためのロジックを不足している可能性があり、または入力フィールドが... 2）の方法をmisnamedされる可能性があります - ビューのコードを見て

保護/コンポーネント/

<?php 

/** 
* UserIdentity represents the data needed to identity a user. 
* It contains the authentication method that checks if the provided 
* data can identity the user. 
*/ 
class UserIdentity extends CUserIdentity { 

    /** 
    * Id for current user. 
    * @var type 
    */ 
    private $_id; 

    /** 
    * Email address variable. 
    * @var type 
    */ 
    public $email; 

    /** 
    * Custom error indicators. 
    */ 

    const ERROR_EMAIL_INVALID = 3; 
    const ERROR_ACCOUNT_INACTIVE = 4; 

    /** 
    * Over-ride the parent constructor and uses email for auth. 
    * @param type $email 
    * @param type $password 
    */ 
    public function __construct($email, $password) { 
     $this->email = $email; 
     $this->username = $email; 
     $this->password = $password; 
    } 

    public function authenticate() { 
     // we need to filter on email only 
     $attrs = array('email' => $this->email); 
     // obtain all users matching this criterion 
     $record = User::model()->findByAttributes($attrs); 
     // if no users are obtained, we need to set custom message. 
     if ($record === null) 
      $this->errorCode = self::ERROR_EMAIL_INVALID; 
     // if password does not match, indicate this via message. 
     else if ($record->password !== crypt($this->password, $record->password)) 
      $this->errorCode = self::ERROR_PASSWORD_INVALID; 
     // check if user account is enabled. 
     else if ($record->is_authorised == 0) 
      $this->errorCode = self::ERROR_ACCOUNT_INACTIVE; 
     else { 
      // all check passed, now initiate a whatevr. 
      $this->_id = $record->id; 
      $this->email = $this->username = $record->email; 
      // no error occurred. 
      $this->errorCode = self::ERROR_NONE; 
     } 
     // return the errorCode. 
     return $this->errorCode; 
    } 

    /** 
    * Returns ID. 
    * @return type 
    */ 
    public function getId() { 
     return $this->_id; 
    } 

    /** 
    * Returns username, part before '@' sign. 
    * @return type 
    */ 
    public function getName() { 
     $usernameParts = explode('@', $this->email); 
     return $usernameParts[0]; 
    } 

}