Question

我周围检查了有关如果用户是否获得批准而如何检查登录信息，然后重定向到登录或出错的信息。现在我有点困惑，因为在互联网上有很多帖子，每一个都是不同的。那么任何人都可以帮我解决这个问题吗？也很好解释它是如何工作的（sintaxes和所有其他东西）

user.php的：

    namespace App;

    use Illuminate\Notifications\Notifiable;
    use Illuminate\Foundation\Auth\User as Authenticatable;

    class User extends Authenticatable
    {
        use Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
     protected $fillable = [
    'companyname', 'email', 'password', 'VAT', 'companyphone', 
    'companystreet', 'companycity', 'companycountry', 'companypostcode'
    ];

    /**
    * The attributes that should be hidden for arrays.
    *
 * @var array
 */
protected $hidden = [
    'password', 'remember_token',
];

}

LoginController：

    namespace App\Http\Controllers\Auth;

    use App\Http\Controllers\Controller;
    use Illuminate\Foundation\Auth\AuthenticatesUsers;

    class LoginController extends Controller
    {
/*
|--------------------------------------------------------------------------
| Login Controller
|--------------------------------------------------------------------------
|
| This controller handles authenticating users for the application and
| redirecting them to your home screen. The controller uses a trait
| to conveniently provide its functionality to your applications.
|
*/

use AuthenticatesUsers;

/**
 * Where to redirect users after login.
 *
 * @var string
 */
protected $redirectTo = '/';

/**
 * Create a new controller instance.
 *
 * @return void
 */
public function __construct()
{
    $this->middleware('guest')->except('logout');
}


    }

login.blade.php：

    @extends('layouts.app')

    @section('content')
      <div class="container">
<div class="row">
    <div class="col-md-8 col-md-offset-2">
        <div class="panel panel-default">
            <div class="panel-heading">Login</div>

            <div class="panel-body">
                @if($status = Session::get('status'))
                    <div class ="alert alert-info">
                        {{$status}}
                    </div>
                @endif
                <form class="form-horizontal" method="POST" action="{{ route('login') }}">
                    {{ csrf_field() }}

                    <div class="form-group{{ $errors->has('email') ? ' has-error' : '' }}">
                        <label for="email" class="col-md-4 control-label">E-Mail Address</label>

                        <div class="col-md-6">
                            <input id="email" type="email" class="form-control" name="email" value="{{ old('email') }}" required autofocus>

                            @if ($errors->has('email'))
                                <span class="help-block">
                                    <strong>{{ $errors->first('email') }}</strong>
                                </span>
                            @endif
                        </div>
                    </div>

                    <div class="form-group{{ $errors->has('password') ? ' has-error' : '' }}">
                        <label for="password" class="col-md-4 control-label">Password</label>

                        <div class="col-md-6">
                            <input id="password" type="password" class="form-control" name="password" required>

                            @if ($errors->has('password'))
                                <span class="help-block">
                                    <strong>{{ $errors->first('password') }}</strong>
                                </span>
                            @endif
                        </div>
                    </div>

                    <div class="form-group">
                        <div class="col-md-6 col-md-offset-4">
                            <div class="checkbox">
                                <label>
                                    <input type="checkbox" name="remember" {{ old('remember') ? 'checked' : '' }}> Remember Me
                                </label>
                            </div>
                        </div>
                    </div>

                    <div class="form-group">
                        <div class="col-md-8 col-md-offset-4">
                            <button type="submit" class="btn btn-primary">
                                Login
                            </button>

                            <a class="btn btn-link" href="{{ route('password.request') }}">
                                Forgot Your Password?
                            </a>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

@endsection

同样在我的DB中，布尔字段“激活”默认为0

Answer 1

@Karlis Pokkers

中间件是一种选择，但是，我想去Laravel文档提供的小黑客。

您可以覆盖Laravel的attemptLogin方法。

将此代码添加到app > Http > Controllers > Auth > LoginController：

/**
 * Attempt to log the user into the application.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return bool
 */

protected function attemptLogin(Request $request)
{
    return Auth::attempt(['username' => $request->username, 'password' => $request->password, 'activated' => 1 ]);
}

无需编写自己的LoginController。使用Laravel的默认身份验证控制器。

您可以查看不同的网站。 Answer on Laracast

Answer 2

laravel非常简单。您必须创建一个新的中间件或扩展app / Http / Middleware / RedirectIfAuthenticated.php中间件。您可以在此处找到一个好的文档：https://laravel.com/docs/5.5/middleware

例如：

public function handle($request, Closure $next, $guard = null)
{
    if (Auth::user()->activated) {
        return redirect('/home');
    }

    return $next($request);
}

如果用户未获批准laravel 5.4，请阻止登录

2 个答案: