Php Laravel多重保护身份验证失败

我正在创建一个有多个守卫的Laravel网站我的目标是能够使用会话和使用passport以管理员、员工和用户身份登录一切正常但是，我无法以员工身份登录

这是git回购协议。请检查员工分支机构和数据库播种器。

我将在这里分享查找问题所在的步骤和代码：

if ($res = $this->guard()->attempt($credentials, $remember_token)) {
    return redirect()->intended('/employee/home');
}

我创建了必要的警卫、提供者和密码代理

我更新了员工模型

我更新了RedirectIfAuthenticated和Authenticate中间件

我创建了必要的路由和控制器

以下是所有代码：

if ($res = $this->guard()->attempt($credentials, $remember_token)) {
    return redirect()->intended('/employee/home');
}

这里是config/auth.php文件，我有4个卫士web、api、管理员和员工及其提供商和密码代理：

最后是App\Http\Controllers\Auth\Employee\LoginController.php：

<?php

namespace App\Http\Middleware;

use App\Providers\RouteServiceProvider;
use Closure;
use Illuminate\Support\Facades\Auth;

class RedirectIfAuthenticated
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @param  string|null  $guard
     * @return mixed
     */
    public function handle($request, Closure $next, $guard = null)
    {
        if ($guard == "admin" && Auth::guard($guard)->check()) {
            return redirect(RouteServiceProvider::ADMINHOME);
        }

        if ($guard == "employee" && Auth::guard($guard)->check()) {
            return redirect(RouteServiceProvider::EMPLOYEEHOME);
        }

        if (Auth::guard($guard)->check()) {
            return redirect('/home');
        }

        return $next($request);
    }
}

<?php

namespace App\Http\Middleware;

use Illuminate\Auth\Middleware\Authenticate as Middleware;

class Authenticate extends Middleware
{
    /**
     * Get the path the user should be redirected to when they are not authenticated.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return string|null
     */
    protected function redirectTo($request)
    {
        if ($request->expectsJson()) {
            return response()->json(['error' => 'Unauthenticated.'], 401);
        }

        if ($request->is('admin') || $request->is('admin/*')) {
            return route('admin.login');
        }

        if ($request->is('employee') || $request->is('employee/*')) {
            return route('employee.login');
        }

        if (! $request->expectsJson()) {
            return route('login');
        }
    }
}

<?php

namespace App\Http\Controllers\Auth\Employee;

use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Support\Facades\Auth;
use Illuminate\Http\Request;

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

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

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

    /**
     * Get the guard to be used during authentication.
     *
     * @return \Illuminate\Contracts\Auth\StatefulGuard
     */
    protected function guard()
    {
        return Auth::guard('employee');
    }

    public function showLoginForm()
    {
        return view('auth.employee-login');
    }

    /**
     * Handle a login request to the application.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Http\Response|\Illuminate\Http\JsonResponse
     *
     */
    public function login(Request $request)
    {
        $this->validate($request, [
            'email'   => 'required|email',
            'password' => 'required|min:6'
        ]);

        $credentials = ['email' => $request->email, 'password' => $request->password];
        $remember_token = $request->get('remember');

        if ($res = $this->guard()->attempt($credentials, $remember_token)) {
                return redirect()->intended('/employee/home');
        }

        return back()->withInput($request->only('email', 'remember'));
    }

    public function logout()
    {
        Auth::guard('employee')->logout();
        return redirect('/');
    }
}

在LoginController中的此if语句中，请执行以下操作：

--dd（Auth:：guard（'employee'）->check（）；结果为真。

--dd（Auth:：guard（'employee'）->user（）它返回：

App\Employee {#379 ▼
  #guard: "employee"
  #fillable: array:3 [▶]
  #hidden: array:2 [▶]
  #casts: array:1 [▶]
  #connection: "mysql"
  #table: "employees"
  #primaryKey: "id"
  #keyType: "int"
  +incrementing: true
  #with: []
  #withCount: []
  #perPage: 15
  +exists: true
  +wasRecentlyCreated: false
  #attributes: array:7 [▶]
  #original: array:7 [▼
    "name" => "employee"
    "email" => "employee@gmail.com"
    "email_verified_at" => "2020-05-05 18:16:25"
    "password" => "$2y$10$15zFxGvAA2GVRkcAYFEXc.3WyOtcdlARlOMwIdSEqbU2.95NNWUJG"
    "remember_token" => null
    "created_at" => "2020-05-05 18:16:25"
    "updated_at" => "2020-05-05 18:16:25"
  ]
  #changes: []
  #classCastCache: []
  #dates: []
  #dateFormat: null
  #appends: []
  #dispatchesEvents: []
  #observables: []
  #relations: []
  #touches: []
  +timestamps: true
  #visible: []
  #guarded: array:1 [▶]
  #rememberTokenName: "remember_token"

---

我还是找不到问题出在哪里。。任何帮助。谢谢。

问题不在LoginController或问题逻辑中。一切都是对的。然而，员工迁移是错误的，表中没有

id

，这就是修复方法。。所以这个问题无关紧要

可能是

if（$res=$this->guard（'employee'）->尝试（$credentials，$memored_-token））{

或

if（$Auth:：guard（'employee'）->尝试（$credentials，$memored_-token））{

而不是空的

guard（）

。检查部分。我不认为

if（$res this->guard（$guard（'employee'）->尝试（$memored40

将起作用，因为guard（）是LoginController中的一个函数，它返回

Auth:：guard（'employee'）

，并且在括号中没有任何要传递给它的参数。但是，如果我忽略guard（）函数并尝试

if（$res=Auth:：guard（'employee'）->尝试（$credentials，$memory\u-token））

我仍然会遇到同样的问题和同样的问题。我在问题中附上了git repo。如果有人需要检查，此代码仅在员工分支机构。这里有太多的失败点。将所有中间件从构造方法中移出，并在路由文件中仅设置中间件组。如果不使用xdebug，这将是最简单的。我的建议是安装并开始使用xdebug，这样您就可以知道行变量的确切变化以及为什么会发生代码中断。很高兴知道。：D

if ($res = $this->guard()->attempt($credentials, $remember_token)) {
    return redirect()->intended('/employee/home');
}

App\Employee {#379 ▼
  #guard: "employee"
  #fillable: array:3 [▶]
  #hidden: array:2 [▶]
  #casts: array:1 [▶]
  #connection: "mysql"
  #table: "employees"
  #primaryKey: "id"
  #keyType: "int"
  +incrementing: true
  #with: []
  #withCount: []
  #perPage: 15
  +exists: true
  +wasRecentlyCreated: false
  #attributes: array:7 [▶]
  #original: array:7 [▼
    "name" => "employee"
    "email" => "employee@gmail.com"
    "email_verified_at" => "2020-05-05 18:16:25"
    "password" => "$2y$10$15zFxGvAA2GVRkcAYFEXc.3WyOtcdlARlOMwIdSEqbU2.95NNWUJG"
    "remember_token" => null
    "created_at" => "2020-05-05 18:16:25"
    "updated_at" => "2020-05-05 18:16:25"
  ]
  #changes: []
  #classCastCache: []
  #dates: []
  #dateFormat: null
  #appends: []
  #dispatchesEvents: []
  #observables: []
  #relations: []
  #touches: []
  +timestamps: true
  #visible: []
  #guarded: array:1 [▶]
  #rememberTokenName: "remember_token"