Question

您好，我是laravel的新手，我正在尝试编写登录表单的功能，这里是代码：

这就是我创建新用户的方式（效果很好）

public function action_newuser()
{

    $email = Input::get('email');
    $password = Input::get('password');
    $new_user = Input::get('new_user', 'off');
    $first_name= Input::get('firstname');
    $last_name= Input::get('last_name');
    $username= Input::get('username');

    $user = new User();
    $user->email = $email;
    $user->password = Hash::make($password);
    $user->first_name =$first_name;
    $user->last_name= $last_name;
    $user->username= $username;
    try{

        $user->save();
    }
    catch(Exception $e) {
        echo "Failed to create new user!";
    }

这是我的登录功能：

public function action_login()
{   

    $password = Input::get('password');    
    $username= Input::get('username');
    $remember= Input::get('remember', 'off');
    if($remember =='off')   $remember=FALSE;
    if($remember =='on') $remember=TRUE;
    $credentials = array(
            'username' => $username,
            'password' => $password,
            'remember' => $remember   
        );
     if( Auth::attempt($credentials)) 
        {
            return Redirect::to('dashboard/index');
        } 
        else 
        {
            #I put this line to check are the values passed from my form are correct.
            echo $password.'  ' .$username.' '. $remember;

        }


}

当我提交登录表单时，它总是显示空白页面的值为$ password，$ username和$ remember值。这意味着Auth :: attempt（）运行不正常。

可能是什么问题？

Answer 1

检查以确保您的数据库密码字段为60个字符。

Answer 2

欺骗我！虽然我已多次检查过，但我在auth配置文件中看不到行'username' => 'email',。

它应该是'username' => 'username',，因为我将使用用户名进行登录。

Answer 3

对于所有使用有效信用卡面临Auth :: attempt（）登录失败的laravel 4开发人员！

解决方案：

在app / config / app.php中更改类型：＆＃39; cipher＆＃39; =＆GT; MCRYPT_RIJNDAEL_128到＆＃39; cipher＆＃39; =＆GT; MCRYPT_RIJNDAEL_256并重新哈希所有密码

在模型添加方法中：

 public function setPasswordAttribute($pass) {

     $this->attributes['password'] = Hash::make($pass);
 }

在UserController中：

//创建用户或注册

   public function postCreate() {

    $input = Input::all();
    $user = new User;
    $user->username = Input::get('username');
    $user->email = Input::get('email');
    $user->password = Hash::make(Input::get('password'));    
    $user = User::create($input);
    return Redirect::action("Frontend\HomeController@index");

}

//登录或登录

public function postSignin() {

    $userdata = array(
        'username' => Input::get('username'),
        'password' => Input::get('password')
    );

    if (Auth::attempt($userdata, true)) {
         Session::put('username', Auth::user()->username);
         return Redirect::action("Frontend\HomeController@index");
    } else {
         return Redirect::action("Frontend\UserController@getLogin")
                ->with('message', 'Your username/password combination was incorrect')
                ->withInput();
}

希望我帮助了那里的人

Auth :: attempt（$ credentials）总是返回false

3 个答案: