Laravel 多重保护认证失败
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【中文标题】Laravel 多重保护认证失败【英文标题】：Laravel Multiple Guard Authentication Failure 【发布时间】：2020-08-21 13:15:29 【问题描述】：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 session 和 User-API 使用护照以 Admin、Employee 和 User 身份登录. 一切工作正常。 但是，我无法以 Employee 身份登录。
这里是 git 仓库。请检查员工分支和数据库播种器。 Git Repo
我会在这里分享步骤和代码来找出问题所在：
-
我创建了必要的守卫、提供程序和密码代理
我更新了 Employee 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
所有代码如下：
这里是 config/auth.php 文件，我有 4 名警卫 web、api、admin 和员工 以及他们的 提供者和密码代理：
<?php
return [
/*
|--------------------------------------------------------------------------
| Authentication Defaults
|--------------------------------------------------------------------------
|
| This option controls the default authentication "guard" and password
| reset options for your application. You may change these defaults
| as required, but they're a perfect start for most applications.
|
*/
'defaults' => [
'guard' => 'web',
'passwords' => 'users',
],
/*
|--------------------------------------------------------------------------
| Authentication Guards
|--------------------------------------------------------------------------
|
| Next, you may define every authentication guard for your application.
| Of course, a great default configuration has been defined for you
| here which uses session storage and the Eloquent user provider.
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| Supported: "session", "token"
|
*/
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users',
],
'api' => [
'driver' => 'passport',
'provider' => 'users',
'hash' => false,
],
'admin' => [
'driver' => 'session',
'provider' => 'admins',
],
'employee' => [
'driver' => 'session',
'provider' => 'employees',
],
],
/*
|--------------------------------------------------------------------------
| User Providers
|--------------------------------------------------------------------------
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| If you have multiple user tables or models you may configure multiple
| sources which represent each model / table. These sources may then
| be assigned to any extra authentication guards you have defined.
|
| Supported: "database", "eloquent"
|
*/
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
'admins' => [
'driver' => 'eloquent',
'model' => App\Admin::class,
],
'employees' => [
'driver' => 'eloquent',
'model' => App\Employee::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
/*
|--------------------------------------------------------------------------
| Resetting Passwords
|--------------------------------------------------------------------------
|
| You may specify multiple password reset configurations if you have more
| than one user table or model in the application and you want to have
| separate password reset settings based on the specific user types.
|
| The expire time is the number of minutes that the reset token should be
| considered valid. This security feature keeps tokens short-lived so
| they have less time to be guessed. You may change this as needed.
|
*/
'passwords' => [
'users' => [
'provider' => 'users',
'table' => 'password_resets',
'expire' => 60,
'throttle' => 60,
],
'admins' => [
'provider' => 'admins',
'table' => 'password_resets',
'expire' => 15,
'throttle' => 60,
],
'employees' => [
'provider' => 'employees',
'table' => 'password_resets',
'expire' => 60,
'throttle' => 60,
],
],
/*
|--------------------------------------------------------------------------
| Password Confirmation Timeout
|--------------------------------------------------------------------------
|
| Here you may define the amount of seconds before a password confirmation
| times out and the user is prompted to re-enter their password via the
| confirmation screen. By default, the timeout lasts for three hours.
|
*/
'password_timeout' => 10800,
];
这是 Employee.php 模型：
<?php
namespace App;
use App\Traits\Permissions\HasPermissionsTrait;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use App\Notifications\Employee\ResetPasswordNotification as EmployeeResetPasswordNotification;
class Employee extends Authenticatable
use Notifiable, HasPermissionsTrait;
protected $guard = 'employee';
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
/**
* The attributes that should be cast to native types.
*
* @var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
/**
* Send the password reset notification.
*
* @param string $token
* @return void
*/
public function sendPasswordResetNotification($token)
$this->notify(new EmployeeResetPasswordNotification($token));
这是 App\Http\Middleware 中的 RedirectIfAuthenticated.php 类：
<?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);
这是 App\Http\Middleware 中的 Authenticate.php 类：
<?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');
这里是员工路线：
Route::prefix('employee')->group(function()
Route::get('/', 'Employee\HomeController@index')->name('employee.dashboard');
Route::get('/home', 'Employee\HomeController@index')->name('employee.home');
// Login Logout Routes
Route::get('/login', 'Auth\Employee\LoginController@showLoginForm')->name('employee.login');
Route::post('/login', 'Auth\Employee\LoginController@login')->name('employee.login.submit');
Route::post('/logout', 'Auth\Employee\LoginController@logout')->name('employee.logout');
// Password Resets Routes
Route::post('password/email', 'Auth\Employee\ForgotPasswordController@sendResetLinkEmail')->name('employee.password.email');
Route::get('password/reset', 'Auth\Employee\ForgotPasswordController@showLinkRequestForm')->name('employee.password.request');
Route::post('password/reset', 'Auth\Employee\ResetPasswordController@reset')->name('employee.password.update');
Route::get('/password/reset/token', 'Auth\Employee\ResetPasswordController@showResetForm')->name('employee.password.reset');
);
最后是 App\Http\Controllers\Auth\Employee\LoginController.php：
<?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('/');
问题是：
在 login 函数中，attempt 函数返回 true，但重定向使我返回登录页面，这意味着 Employee/HomeController.php 具有中间件 auth:employee 在其构造函数中将我踢出，然后将我返回到 Authenticate 中间件，而该中间件又将我返回到员工登录页面。
我检查过：
if ($res = $this->guard()->attempt($credentials, $remember_token))
return redirect()->intended('/employee/home');
在 LoginController 的 if 语句中如下：
-- dd(Auth::guard('employee')->check());它返回 true。
-- 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$15zFxGvAA2GVRkcAYFEXc.3WyOtcdlARlOMwIdSEqbU2.95NNWUJG"
"remember_token" => null
"created_at" => "2020-05-05 18:16:25"
"updated_at" => "2020-05-05 18:16:25"
]
#changes: []
#classCastCache: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#visible: []
#guarded: array:1 [▶]
#rememberTokenName: "remember_token"
我仍然找不到问题所在。任何帮助。谢谢。
【问题讨论】：
可能是if ($res = $this->guard('employee')->attempt($credentials, $remember_token)) 或 if (Auth::guard('employee')->attempt($credentials)) 而不是空的 guard()。检查Accessing Specific Guard Instances部分。
我认为if ($res = $this->guard('employee')->attempt($credentials, $remember_token)) 不会起作用，因为guard() 是LoginController 中的一个函数，它返回Auth::guard('employee')，并且括号中没有任何要传递给它的参数。
但是，如果我忽略guard() 函数并尝试if ($res = Auth::guard('employee')->attempt($credentials, $remember_token))，我仍然会遇到同样的问题和同样的问题。
我在问题中附加了 git repo。如果有人需要检查，此代码仅在员工分支机构。
你这里的失败点太多了。从构造方法中移动所有中间件，并在路由文件中仅设置中间件组。如果您不使用 xdebug，那将是最简单的。我的建议是安装并开始使用 xdebug，这样您就可以知道哪些行变量会发生变化，以及为什么会发生代码中断。
【参考方案1】：
问题不在于 LoginController 或问题中的逻辑。一切都是正确的。然而，员工迁移是错误的，它在表中没有id，这就是解决方法。所以这个问题是无关紧要的。
【讨论】：
很高兴知道。 :D以上是关于Laravel 多重保护认证失败的主要内容，如果未能解决你的问题，请参考以下文章