JWT 认证 lumen 5.2 错误

Question

我是 laravel/lumen 框架的新手。我正在使用 lumen 5.2 构建 restful API。对于身份验证，我正在尝试实施 JWT 身份验证我正在关注此 https://laravelista.com/json-web-token-authentication-for-lumen article for guidance. I install and configure this https://github.com/tymondesigns/jwt-auth 包。如果我不提供令牌 {"error":"token_not_provided"} 它工作正常并给我以下错误。但是当我试图通过在 post 中传递电子邮件和密码来生成令牌时请求然后它失败并给出以下错误。

in AuthManager.php line 137
at Application->Laravel\Lumen\Concerns\{closure}('8', 'Undefined index: provider', 'D:\xamp\htdocs\lumen_api\vendor\illuminate\auth\AuthManager.php', '137', array('name' => 'api', 'config' => array('driver' => 'token'))) in AuthManager.php line 137
at AuthManager->createTokenDriver('api', array('driver' => 'token')) in AuthManager.php line 77
at AuthManager->resolve('api') in AuthManager.php line 57
at AuthManager->guard() in AuthManager.php line 244
at AuthManager->__call('once', array(array('email' => 'testadmin@gmail.com', 'password' => 'password'))) in IlluminateAuthAdapter.php line 39
at AuthManager->once(array('email' => 'testadmin@gmail.com', 'password' => 'password')) in IlluminateAuthAdapter.php line 39
at IlluminateAuthAdapter->byCredentials(array('email' => 'testadmin@gmail.com', 'password' => 'password')) in JWTAuth.php line 108
at JWTAuth->attempt(array('email' => 'testadmin@gmail.com', 'password' => 'password')) in Facade.php line 216
at Facade::__callStatic('attempt', array(array('email' => 'testadmin@gmail.com', 'password' => 'password'))) in AuthController.php line 45
at JWTAuth::attempt(array('email' => 'testadmin@gmail.com', 'password' => 'password')) in AuthController.php line 45
at AuthController->postLogin(object(Request))
at call_user_func_array(array(object(AuthController), 'postLogin'), array(object(Request))) in Container.php line 507
at Container->call(array(object(AuthController), 'postLogin'), array()) in RoutesRequests.php line 581
at Application->callControllerCallable(array(object(AuthController), 'postLogin'), array()) in RoutesRequests.php line 548
at Application->callLumenController(object(AuthController), 'postLogin', array(true, array('uses' => 'App\Http\Controllers\AuthController@postLogin'), array())) in RoutesRequests.php line 521
at Application->callControllerAction(array(true, array('uses' => 'App\Http\Controllers\AuthController@postLogin'), array())) in RoutesRequests.php line 489
at Application->callActionOnArrayBasedRoute(array(true, array('uses' => 'App\Http\Controllers\AuthController@postLogin'), array())) in RoutesRequests.php line 474
at Application->handleFoundRoute(array(true, array('uses' => 'App\Http\Controllers\AuthController@postLogin'), array())) in RoutesRequests.php line 376
at Application->Laravel\Lumen\Concerns\{closure}() in RoutesRequests.php line 624
at Application->sendThroughPipeline(array(), object(Closure)) in RoutesRequests.php line 382
at Application->dispatch(object(Request)) in RoutesRequests.php line 327
at Application->run(object(Request)) in index.php line 29

这是我的 Authcontroller 代码：

namespace App\Http\Controllers;

use Illuminate\Http\Exception\HttpResponseException;
use JWTAuth;
use Tymon\JWTAuth\Exceptions\JWTException;
use Illuminate\Http\Request;
use Illuminate\Http\Response as IlluminateResponse;

class AuthController extends Controller{


/**
 * Handle a login request to the application.
 *
 * @param \Illuminate\Http\Request $request
 * @return \Illuminate\Http\Response
 */
public function postLogin(Request $request)
{
    try
    {
        $this->validate($request, [
            'email' => 'required|email|max:255', 'password' => 'required',
        ]);
    }
    catch (HttpResponseException $e)
    {
        return response()->json([
            'error' => [
                'message'     => 'Invalid auth',
                'status_code' => IlluminateResponse::HTTP_BAD_REQUEST
            ]],
            IlluminateResponse::HTTP_BAD_REQUEST,
            $headers = []
        );
    }

    $credentials = $this->getCredentials($request);

    try
    {
        // attempt to verify the credentials and create a token for the user
        //$customClaims = ['email' => 'rahul.rksaini@gmail.com', 'password' => 'password'];
        if ( ! $token = JWTAuth::attempt($credentials))
        {
            return response()->json(['error' => 'invalid_credentials'], 401);
        }
    }
    catch (JWTException $e)
    {
        // something went wrong whilst attempting to encode the token
        return response()->json(['error' => 'could_not_create_token'], 500);
    }

    // all good so return the token
    return response()->json(compact('token'));
}

/**
 * Get the needed authorization credentials from the request.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return array
 */
protected function getCredentials(Request $request)
{
    return $request->only('email', 'password');
}

}

===================================
我的.env文件内容

APP_ENV=local
APP_DEBUG=true
APP_KEY=swe09w8w7r6t5y4uio321!@wsceszwer

DB_CONNECTION=mysql
DB_HOST=localhost
DB_PORT=3306
DB_DATABASE=api_db
DB_USERNAME=root
DB_PASSWORD=

CACHE_DRIVER=memcached
QUEUE_DRIVER=sync

JWT_SECRET=cv4d4se065r1td0sw6e8d9za9q102jhes060a3wer

AUTH_DRIVER=jwt
AUTH_MODEL=\App\Models\User
AUTH_TABLE=users

我google它很多，但还没有得到任何解决方案。请帮我弄清楚。

提前致谢。

这里是供应商文件夹的目录结构

![][vender folder]

Answer 1

您可以在config/auth.php中编写您自己的auth配置文件（如果不存在，您可以自己创建）。请参阅配置 here。

<?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' => env('AUTH_GUARD', 'api'),
    ],

    /*
    |--------------------------------------------------------------------------
    | 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"
    |
    | NOTE: "token" driver is not supported in JWT Auth
    |
    */

    'guards' => [
        'api' => [
            'driver' => 'session',
            'provider' => 'users'
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | 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',
            // We should get model name from JWT configuration
            'model'  => app('config')->get('jwt.user'),
        ],
    ],

];

Fortunately, I create a simple JWT Authentication implemented in Lumen here.

JWT 认证 lumen 5.2 错误

Error in JWT authentication lumen 5.2

php

jwt

laravel

lumen

lumen-5.2