How to return json response in AuthServiceProvider?





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I'm using Firebase JWT in my Lumen project and i'm not sure about returning custom json response when token is invalid. I'm using default Authenticate.php middleware.



I don't know if i should use middlewares or exceptions like that throw new Exception('token not provided');?



Is AuthServiceProvider.php (below is my current code) a good place for decoding token?



<?php

namespace AppProviders;

use AppUser;
use IlluminateSupportServiceProvider;
use FirebaseJWTJWT;
use FirebaseJWTExpiredException;
use Exception;

class AuthServiceProvider extends ServiceProvider
{
/**
* Boot the authentication services for the application.
*
* @return void
*/
public function boot()
{
// Here you may define how you wish users to be authenticated for your Lumen
// application. The callback which receives the incoming request instance
// should return either a User instance or null. You're free to obtain
// the User instance via an API token or any other method necessary.

$this->app['auth']->viaRequest('api', function ($request) {
$token = $request->bearerToken();

if(!$token) {
// Unauthorized response if token not there
throw new Exception('token not provided');
}

try {
$credentials = JWT::decode($token, env('JWT_SECRET'), ['HS256']);
} catch(ExpiredException $e) {
return response()->json([
'error' => 'token expired'
], 400);
} catch(Exception $e) {
return response()->json([
'error' => 'token error'
], 400);
}

return User::find($credentials->sub);
});
}
}









share|improve this question





























    0















    I'm using Firebase JWT in my Lumen project and i'm not sure about returning custom json response when token is invalid. I'm using default Authenticate.php middleware.



    I don't know if i should use middlewares or exceptions like that throw new Exception('token not provided');?



    Is AuthServiceProvider.php (below is my current code) a good place for decoding token?



    <?php

    namespace AppProviders;

    use AppUser;
    use IlluminateSupportServiceProvider;
    use FirebaseJWTJWT;
    use FirebaseJWTExpiredException;
    use Exception;

    class AuthServiceProvider extends ServiceProvider
    {
    /**
    * Boot the authentication services for the application.
    *
    * @return void
    */
    public function boot()
    {
    // Here you may define how you wish users to be authenticated for your Lumen
    // application. The callback which receives the incoming request instance
    // should return either a User instance or null. You're free to obtain
    // the User instance via an API token or any other method necessary.

    $this->app['auth']->viaRequest('api', function ($request) {
    $token = $request->bearerToken();

    if(!$token) {
    // Unauthorized response if token not there
    throw new Exception('token not provided');
    }

    try {
    $credentials = JWT::decode($token, env('JWT_SECRET'), ['HS256']);
    } catch(ExpiredException $e) {
    return response()->json([
    'error' => 'token expired'
    ], 400);
    } catch(Exception $e) {
    return response()->json([
    'error' => 'token error'
    ], 400);
    }

    return User::find($credentials->sub);
    });
    }
    }









    share|improve this question

























      0












      0








      0








      I'm using Firebase JWT in my Lumen project and i'm not sure about returning custom json response when token is invalid. I'm using default Authenticate.php middleware.



      I don't know if i should use middlewares or exceptions like that throw new Exception('token not provided');?



      Is AuthServiceProvider.php (below is my current code) a good place for decoding token?



      <?php

      namespace AppProviders;

      use AppUser;
      use IlluminateSupportServiceProvider;
      use FirebaseJWTJWT;
      use FirebaseJWTExpiredException;
      use Exception;

      class AuthServiceProvider extends ServiceProvider
      {
      /**
      * Boot the authentication services for the application.
      *
      * @return void
      */
      public function boot()
      {
      // Here you may define how you wish users to be authenticated for your Lumen
      // application. The callback which receives the incoming request instance
      // should return either a User instance or null. You're free to obtain
      // the User instance via an API token or any other method necessary.

      $this->app['auth']->viaRequest('api', function ($request) {
      $token = $request->bearerToken();

      if(!$token) {
      // Unauthorized response if token not there
      throw new Exception('token not provided');
      }

      try {
      $credentials = JWT::decode($token, env('JWT_SECRET'), ['HS256']);
      } catch(ExpiredException $e) {
      return response()->json([
      'error' => 'token expired'
      ], 400);
      } catch(Exception $e) {
      return response()->json([
      'error' => 'token error'
      ], 400);
      }

      return User::find($credentials->sub);
      });
      }
      }









      share|improve this question














      I'm using Firebase JWT in my Lumen project and i'm not sure about returning custom json response when token is invalid. I'm using default Authenticate.php middleware.



      I don't know if i should use middlewares or exceptions like that throw new Exception('token not provided');?



      Is AuthServiceProvider.php (below is my current code) a good place for decoding token?



      <?php

      namespace AppProviders;

      use AppUser;
      use IlluminateSupportServiceProvider;
      use FirebaseJWTJWT;
      use FirebaseJWTExpiredException;
      use Exception;

      class AuthServiceProvider extends ServiceProvider
      {
      /**
      * Boot the authentication services for the application.
      *
      * @return void
      */
      public function boot()
      {
      // Here you may define how you wish users to be authenticated for your Lumen
      // application. The callback which receives the incoming request instance
      // should return either a User instance or null. You're free to obtain
      // the User instance via an API token or any other method necessary.

      $this->app['auth']->viaRequest('api', function ($request) {
      $token = $request->bearerToken();

      if(!$token) {
      // Unauthorized response if token not there
      throw new Exception('token not provided');
      }

      try {
      $credentials = JWT::decode($token, env('JWT_SECRET'), ['HS256']);
      } catch(ExpiredException $e) {
      return response()->json([
      'error' => 'token expired'
      ], 400);
      } catch(Exception $e) {
      return response()->json([
      'error' => 'token error'
      ], 400);
      }

      return User::find($credentials->sub);
      });
      }
      }






      php rest authentication jwt lumen






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      asked Nov 23 '18 at 17:36









      haferhafer

      2717




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