仅对 api 使用 laravel jwt 身份验证，而不影响 web

问题描述 投票：0回答：3

我在 laravel web 中遇到身份验证问题，我只对 api 使用 JWT 身份验证，我注意到每当我将默认值更改为 web 

'guard' => 'web'
并且我尝试使用我的 api 通过邮递员登录时，它不会工作并且此错误显示（“message”：“Method Illuminate\Auth\SessionGuard::factory不存在。”）但是网络将工作，如果我将其更改为
'guard' => 'api'
我将无法登录网络，但 api 邮递员登录可以工作。

只有网络才可以工作

'defaults' => [
    'guard' => 'web',
    'passwords' => 'users',
],
'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],
    'api' => [
        'driver' => 'jwt',
        'provider' => 'users',
    ],
],

只有api可以工作

'defaults' => [
    'guard' => 'api',
    'passwords' => 'users',
],
'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],
    'api' => [
        'driver' => 'jwt',
        'provider' => 'users',
    ],
],

路线

Route::group([
    'prefix' => 'auth'
], function () {
    Route::post('login', [AuthController::class, 'login']);
    Route::post('logout', [AuthController::class, 'logout']);
    Route::post('refresh', [AuthController::class, 'refresh']);
    Route::post('me', [AuthController::class, 'me']);
});

控制器

class AuthController extends Controller
{

    public function __construct()
    {
        $this->middleware('auth:api', ['except' => ['login']]);
    }


    public function login(Request $request)
    {
        $credentials = $request->only('email', 'password');

        if ($token = $this->guard()->attempt($credentials)) {
            return $this->respondWithToken($token);
        }

        return response()->json(['error' => 'Unauthorized'], 401);
    }


    public function me()
    {
        return response()->json($this->guard()->user());
    }


    public function logout()
    {
        $this->guard()->logout();

        return response()->json(['message' => 'Successfully logged out']);
    }


    public function refresh()
    {
        return $this->respondWithToken($this->guard()->refresh());
    }


    protected function respondWithToken($token)
    {
        return response()->json([
            'access_token' => $token,
            'token_type' => 'bearer',
            'expires_in' => $this->guard()->factory()->getTTL() * 60
        ]);
    }

    public function guard()
    {
        return Auth::guard();
    }
}

我只想仅对 api 使用 JWT 身份验证而不影响网络，谢谢

php laravel jwt laravel-8 restful-authentication
3个回答
1
投票

你可以用这个

'defaults' => [
    'guard' => 'web',
    'passwords' => 'users',
],

在需要 api 防护的控制器中使用这个

auth('api')

例如在登录控制器中

 public function login(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'password' => 'required|string|min:6',
        ]);

        if ($validator->fails()) {
            return response()->json($validator->errors(), 422);
        }

        if (!$token = auth('api')->attempt($validator->validated())) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        $token = auth('api')->claims(['user' =>  auth('api')->user()])->attempt($validator->validated());
        return $this->createNewToken($token);

  
    }
0
投票

defaults.guard
配置的作用是设置在未指定的情况下使用的默认防护。

如果您想要两种不同的身份验证方法和防护措施，您应该在中间件中按名称指定每种方法和防护。

所以而不是

Route::middleware('auth')->get(...);

你应该写
Route::middleware('auth:api')->get(...);

如果您想保护组中的所有路由，您可以在 

app/Http/Kernel.php
中添加以下行来实现：

protected $middlewareGroups = [
    'web' => [
        ...
        'auth:web'
    ],
    'api' => [
        ...
        'auth:api'
    ],
];
0
投票

我使用这个控制器并且为我工作

class UserController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth:api', ['except' => ['login', 'register']]);
    }

    /**
     * Get a JWT via given credentials.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function login(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'password' => 'required|string|min:6',
        ]);

        if ($validator->fails()) {
            return response()->json($validator->errors(), 422);
        }

        if (!$token = auth('api')->attempt($validator->validated())) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        $token = auth('api')->claims(['user' => auth('api')->user()])->attempt($validator->validated());
        return $this->createNewToken($token);

        // return response()->json([
        //     'token' => $this->createNewToken($token),
        // ]);
    }

    /**
     * Register a User.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function register(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name' => 'required|string|between:2,100',
            'email' => 'required|string|email|max:100|unique:users',
            'password' => 'required|string|confirmed|min:6',
        ]);

        if ($validator->fails()) {
            return response()->json($validator->errors()->toJson(), 400);
        }

        $user = User::create(array_merge(
            $validator->validated(),
            ['password' => bcrypt($request->password)]
        ));

        return response()->json([
            'message' => 'User successfully registered',
            'user' => $user,
        ], 201);
    }


    /**
     * Log the user out (Invalidate the token).
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function logout()
    {
        Auth::logout();
        return response()->json(['message' => 'User successfully signed out']);
    }

    /**
     * Refresh a token.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function refresh()
    {
        return $this->createNewToken(auth::refresh());
    }

    /**
     * Get the authenticated User.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function userProfile()
    {
        return response()->json(auth::user());
    }

    /**
     * Get the token array structure.
     *
     * @param  string $token
     *
     * @return \Illuminate\Http\JsonResponse
     */
    protected function createNewToken($token)
    {
        return response()->json([
            'access_token' => $token,
            'token_type' => 'bearer',
            'expires_in' => auth('api')->factory()->getTTL() * 60,
            'user' => auth('api')->user(),
        ]);
    }
}

和路线

Route::prefix('user')->middleware('api')->group(function () {
    Route::post('/login', [UserController::class, 'login']);
    Route::post('/logout', [UserController::class, 'logout']);
    Route::post('/refresh', [UserController::class, 'refresh']);
    Route::get('/user-profile', [UserController::class, 'userProfile']);
    Route::post('/register', [UserController::class, 'register']);
});
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