laravel dingo-api添加jwt-auth认证

前面我们学了laravel dingo/api创建简单的api，这样api是开放给所有人的，如何查看和限制api的调用呢？可以用jwt-auth来验证，JSON Web Token Authentication

1,首先安装jwt-auth插件，在命令行中用composer安装

composer require tymon/jwt-auth 0.5.* 

2,然后发布

php artisan vendor:publish --provider= TymonJWTAuthProvidersJWTAuthServiceProvider 

在/config/生成了一个jwt.php文件

3,生成key

php artisan jwt:generate

如果命令无法运行，可以在/config/jwt.php文件中修改changeme为自己设置的密匙

 secret = env( JWT_SECRET , changeme ),

4,修改/app/Api/Controllers/HelloController.php为

 ?phpnamespace AppApiControllers;use IlluminateHttpRequest;use AppHttpControllersController;//添加jwt-auth认证use JWTAuth;use TymonJWTAuthExceptionsJWTException;html' target='_blank'>class HelloController extends Controller public function index() return {content:Helloworld!} //添加jwt-auth认证 public function authenticate(Request $request) // grab credentials from the request $credentials = $request- only( email , password  try { // attempt to verify the credentials and create a token for the user 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 }

5,添加路由（/routes/web.php）

$api- post( auth , AppApiControllersHelloController@authenticate 

6,测试路由：php artisan api:routes，如果出现如下提示表示正确

访问url：***.com/api/auth显示错误，因为没加token

重新修改hellocontrol和loutes

 ?phpnamespace AppApiControllers;use IlluminateHttpRequest;use AppHttpControllersController;use JWTAuth;use TymonJWTAuthExceptionsJWTException;class HelloController extends Controller * Create a new controller instance. * @return void // attempt to verify the credentials and create a token for the user 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  //添加user public function user() JWTAuth::parseToken(); $user = JWTAuth::parseToken()- authenticate(); return $user;}

 ?phpRoute::get( / , function () { return view( welcome Auth::routes();Route::get( /home , HomeController@index )- name( home $api = app( DingoApiRoutingRouter $api- version( v1 , function ($api) { $api- get( helloworld , AppApiControllersHelloController@index  $api- post( auth , AppApiControllersHelloController@authenticate  $api- get( auth , AppApiControllersHelloController@user });

用谷歌浏览器postman插件获取token，注意是post方法，步骤如下图所示

将获取的token复制，黏贴到第二步的用户验证token中，下图5中就是我们刚刚注册的用户

以上就是本文的全部内容，希望对大家的学习有所帮助，更多相关内容请关注PHP ！

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