Auth guard [admin] is not defined.

前提

Laravelでマルチログイン機能を作っているのですが、エラーが出てしまい解決できなかったので、質問させていただきます。

環境

Laravel9
macos
Docker Sail

発生している問題・エラーメッセージ

 Auth guard [admin] is not defined.

該当のソースコード

Route::get('/', function () {
  return view('admin.welcome');
});

Route::get('/dashboard', function () {
  return view('admin.dashboard');
})->middleware(['auth:admin'])->name('dashboard');

Route::middleware('guest')->group(function () {
  Route::get('register', [RegisteredUserController::class, 'create'])
    ->name('register');

  Route::post('register', [RegisteredUserController::class, 'store']);

  Route::get('login', [AuthenticatedSessionController::class, 'create'])
    ->name('login');

  Route::post('login', [AuthenticatedSessionController::class, 'store']);
});

Route::middleware('auth:admin')->group(function () {
  Route::post('logout', [AuthenticatedSessionController::class, 'destroy'])
    ->name('logout');
});

RouteServiceProvider.php
1<?php
2
3namespace App\Providers;
4
5use Illuminate\Cache\RateLimiting\Limit;
6use Illuminate\Foundation\Support\Providers\RouteServiceProvider as ServiceProvider;
7use Illuminate\Http\Request;
8use Illuminate\Support\Facades\RateLimiter;
9use Illuminate\Support\Facades\Route;
10
11class RouteServiceProvider extends ServiceProvider
12{
13    /**
14     * The path to the "home" route for your application.
15     *
16     * Typically, users are redirected here after authentication.
17     *
18     * @var string
19     */
20    public const HOME = '/dashboard';
21    public const COMPANY_HOME = '/company/dashboard';
22    public const ADMIN_HOME = '/admin/dashboard';
23
24    /**
25     * The controller namespace for the application.
26     *
27     * When present, controller route declarations will automatically be prefixed with this namespace.
28     *
29     * @var string|null
30     */
31    // protected $namespace = 'App\\Http\\Controllers';
32
33    /**
34     * Define your route model bindings, pattern filters, and other route configuration.
35     *
36     * @return void
37     */
38    public function boot()
39    {
40        $this->configureRateLimiting();
41
42        $this->routes(function () {
43            Route::prefix('api')
44                ->middleware('api')
45                ->namespace($this->namespace)
46                ->group(base_path('routes/api.php'));
47
48            Route::prefix('admin')
49                ->as('admin.')
50                ->middleware('web')
51                ->namespace($this->namespace)
52                ->group(base_path('routes/admin.php'));
53
54            Route::prefix('company')
55                ->as('company.')
56                ->middleware('web')
57                ->namespace($this->namespace)
58                ->group(base_path('routes/company.php'));
59
60            Route::prefix('/')
61                ->as('user.')
62                ->middleware('web')
63                ->namespace($this->namespace)
64                ->group(base_path('routes/web.php'));
65        });
66    }
67
68    /**
69     * Configure the rate limiters for the application.
70     *
71     * @return void
72     */
73    protected function configureRateLimiting()
74    {
75        RateLimiter::for('api', function (Request $request) {
76            return Limit::perMinute(60)->by($request->user()?->id ?: $request->ip());
77        });
78    }
79}
80

config/auth.php
1<?php
2
3return [
4
5    /*
6    |--------------------------------------------------------------------------
7    | Authentication Defaults
8    |--------------------------------------------------------------------------
9    |
10    | This option controls the default authentication "guard" and password
11    | reset options for your application. You may change these defaults
12    | as required, but they're a perfect start for most applications.
13    |
14    */
15
16    'defaults' => [
17        'guard' => 'users',
18        'passwords' => 'users',
19    ],
20
21    /*
22    |--------------------------------------------------------------------------
23    | Authentication Guards
24    |--------------------------------------------------------------------------
25    |
26    | Next, you may define every authentication guard for your application.
27    | Of course, a great default configuration has been defined for you
28    | here which uses session storage and the Eloquent user provider.
29    |
30    | All authentication drivers have a user provider. This defines how the
31    | users are actually retrieved out of your database or other storage
32    | mechanisms used by this application to persist your user's data.
33    |
34    | Supported: "session"
35    |
36    */
37
38    'guards' => [
39        'web' => [
40            'driver' => 'session',
41            'provider' => 'users',
42        ],
43
44        'users' => [
45            'driver' => 'session',
46            'provider' => 'users',
47        ],
48        'companies' => [
49            'driver' => 'session',
50            'provider' => 'companies',
51        ],
52        'admins' => [
53            'driver' => 'session',
54            'provider' => 'admins',
55        ],
56        'api' => [
57            'driver' => 'token',
58            'provider' => 'users',
59            'hash' => false,
60        ],
61    ],
62
63    /*
64    |--------------------------------------------------------------------------
65    | User Providers
66    |--------------------------------------------------------------------------
67    |
68    | All authentication drivers have a user provider. This defines how the
69    | users are actually retrieved out of your database or other storage
70    | mechanisms used by this application to persist your user's data.
71    |
72    | If you have multiple user tables or models you may configure multiple
73    | sources which represent each model / table. These sources may then
74    | be assigned to any extra authentication guards you have defined.
75    |
76    | Supported: "database", "eloquent"
77    |
78    */
79
80    'providers' => [
81        'users' => [
82            'driver' => 'eloquent',
83            'model' => App\Models\User::class,
84        ],
85
86        'companies' => [
87            'driver' => 'eloquent',
88            'model' => App\Models\Company::class,
89        ],
90
91        'admins' => [
92            'driver' => 'eloquent',
93            'model' => App\Models\Admin::class,
94        ],
95
96        // 'users' => [
97        //     'driver' => 'database',
98        //     'table' => 'users',
99        // ],
100    ],
101
102    /*
103    |--------------------------------------------------------------------------
104    | Resetting Passwords
105    |--------------------------------------------------------------------------
106    |
107    | You may specify multiple password reset configurations if you have more
108    | than one user table or model in the application and you want to have
109    | separate password reset settings based on the specific user types.
110    |
111    | The expire time is the number of minutes that each reset token will be
112    | considered valid. This security feature keeps tokens short-lived so
113    | they have less time to be guessed. You may change this as needed.
114    |
115    */
116
117    'passwords' => [
118        'users' => [
119            'provider' => 'users',
120            'table' => 'password_resets',
121            'expire' => 60,
122            'throttle' => 60,
123        ],
124
125        'companies' => [
126            'provider' => 'companies',
127            'table' => 'company_password_resets',
128            'expire' => 60,
129            'throttle' => 60,
130        ],
131
132        'admins' => [
133            'provider' => 'admins',
134            'table' => 'admin_password_resets',
135            'expire' => 60,
136            'throttle' => 60,
137        ],
138    ],
139
140    /*
141    |--------------------------------------------------------------------------
142    | Password Confirmation Timeout
143    |--------------------------------------------------------------------------
144    |
145    | Here you may define the amount of seconds before a password confirmation
146    | times out and the user is prompted to re-enter their password via the
147    | confirmation screen. By default, the timeout lasts for three hours.
148    |
149    */
150
151    'password_timeout' => 10800,
152
153];
154

Middleware/Authenticate.php
1<?php
2
3namespace App\Http\Middleware;
4
5use Illuminate\Auth\Middleware\Authenticate as Middleware;
6use Illuminate\Support\Facades\Route;
7
8class Authenticate extends Middleware
9{
10    protected $user_route = 'user.login';
11    protected $company_route = 'company.login';
12    protected $admin_route = 'admin.login';
13
14    /**
15     * Get the path the user should be redirected to when they are not authenticated.
16     *
17     * @param  \Illuminate\Http\Request  $request
18     * @return string|null
19     */
20    protected function redirectTo($request)
21    {
22        if (!$request->expectsJson()) {
23            if (Route::is('company.*')) {
24                return route($this->company_route);
25            } elseif (Route::is('admin.*')) {
26                return route($this->admin_route);
27            } else {
28                return route($this->user_route);
29            }
30        }
31    }
32}
33

試したこと

キャッシュのクリアや再構築もしましたが、問題解決に至りませんでした。

追記

y_waiwai

2022/08/21 01:38

どの行でそのエラーが出るんでしょうか

Hiroto_4431

2022/08/21 01:49

エラー画面の写真を追加させていただきました

行動規範の内容に同意します

回答1件

ベストアンサー

php
1Route::get('/dashboard', function () {
2  return view('admin.dashboard');
3})->middleware(['auth:admin'])->name('dashboard');
4                      ↑adminではなくadminsにしてみてはどうでしょうか？
5
6～（中略）～
7
8Route::middleware('auth:admin')->group(function () {
9                        ↑adminではなくadminsにしてみてはどうでしょうか？
10  Route::post('logout', [AuthenticatedSessionController::class, 'destroy'])
11    ->name('logout');
12});
13