Laravel 5.2：跨子域的身份验证

Question

我正在尝试创建一个社区网站，用户可以在其中注册自己的子域，以生成游戏论坛（公会/部族/等）。

我让系统根据需要创建和修改所有内容，但我现在正在运行的故障是添加身份验证。

目前，用户可以在主站点登录，但是当他们访问任何子域时，他们都不会被识别为已登录/验证。但是，如果我转到我的config / session.php并设置

'session' => '.localhost'

我最终在第67行遇到了TokenMismatch错误。我已经在GitHub here上启动了项目

这只是我的路线配置错误，还是我错过了更大的东西？

这是我的routes.php

<?php
/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
| Here is where you can register all of the routes for an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the controller to call when that URI is requested.
|
*/
Route::auth();
Route::group(['domain' => '{alias}.localhost'], function() {
    Route::get('/', 'CommunitiesController@show');
    Route::get('/categories/create', 'CategoriesController@create');
    Route::get('/forums/create', 'ForumsController@create');
    Route::get('/{forum_id}', 'ForumsController@show');
    Route::get('/{forum_id}/post', 'PostsController@create');
    Route::get('/{forum_id}/{post_id}', 'PostsController@show');
    Route::group(['middleware' => 'auth'], function() {
        Route::post('/categories/create', 'CategoriesController@store');
        Route::post('/forums/create', 'ForumsController@store');
        Route::post('/{forum_id}/post', 'PostsController@store');
        Route::post('/{forum_id}/{post_id}', 'RepliesController@store');
    });
});
Route::get('/', 'CommunitiesController@index');
Route::group(['middleware' => 'auth'], function() {
    Route::get('/create', 'CommunitiesController@create');
    Route::post('/create', 'CommunitiesController@store');
});

以下是登录视图：

@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">
                    <form class="form-horizontal" role="form" method="POST" action="{{ url('/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') }}">

                                @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">

                                @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"> Remember Me
                                    </label>
                                </div>
                            </div>
                        </div>

                        <div class="form-group">
                            <div class="col-md-6 col-md-offset-4">
                                <button type="submit" class="btn btn-primary">
                                    <i class="fa fa-btn fa-sign-in"></i> Login
                                </button>

                                <a class="btn btn-link" href="{{ url('/password/reset') }}">Forgot Your Password?</a>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

验证控制器：

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use Validator;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;

class AuthController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Registration & Login Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles the registration of new users, as well as the
    | authentication of existing users. By default, this controller uses
    | a simple trait to add these behaviors. Why don't you explore it?
    |
    */

    use AuthenticatesAndRegistersUsers, ThrottlesLogins;

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

    /**
     * Create a new authentication controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware($this->guestMiddleware(), ['except' => 'logout']);
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data)
    {
        return Validator::make($data, [
            'name' => 'required|max:255',
            'email' => 'required|email|max:255|unique:users',
            'password' => 'required|min:6|confirmed',
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return User
     */
    protected function create(array $data)
    {
        return User::create([
            'name' => $data['name'],
            'email' => $data['email'],
            'password' => bcrypt($data['password']),
        ]);
    }
}

两者均来自新的Laravel 5.2装置。