Question

我在laravel / lumen框架中很新。我正在使用流明5.2来构建一个安静的API。对于身份验证，我正在尝试实现JWT身份验证我正在关注此https://laravelista.com/json-web-token-authentication-for-lumen文章以获取指导。我安装并配置了这个https://github.com/tymondesigns/jwt-auth 包。如果我没有提供令牌{“error”：“token_not_provided”}，它工作正常并给我跟随错误。但是当我试图通过在邮件请求中传递电子邮件和密码来生成令牌时，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

我谷歌很多，但还没有得到任何解决方案。请帮我搞清楚。

提前谢谢。

以下是供应商文件夹

的目录结构

![][vender folder]

Answer 1

您可以在auth中编写自己的config/auth.php配置文件（如果它不存在，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'),
        ],
    ],

];

幸运的是，我创建了一个在Lumen here中实现的简单JWT身份验证。

JWT身份验证流明错误5.2

1 个答案: