0

我正在将 Laravel 5.1.33 与 Dingo Api 和 JWT Auth 一起使用,已经安装了所有这些,但现在我很困惑,如果我需要做更多事情,例如我想要对用户进行身份验证,这样用户就无法访问某些路由首先登录。

我在 api.php 上修改了这段代码:

    'auth' => [
    'jwt' => 'Dingo\Api\Auth\Provider\JWT',
],

当它来到这里时,我很困惑,在哪里添加这段代码,它到底做了什么?

app('Dingo\Api\Auth\Auth')->extend('jwt', function ($app) {
   return new Dingo\Api\Auth\Provider\JWT($app['Tymon\JWTAuth\JWTAuth']);
});

我已经阅读了 dingo/api 对 tymondesigns/jwt-auth 的内置支持,这是否意味着我不需要编写任何身份验证代码,或者这是什么意思?

谁能告诉我是否必须修改当前的 AuthController,此时该控制器如下所示:

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use Validator;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ThrottlesLogins;
use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;

class AuthController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Registration & Login Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles the registration of new users, as well as the
    | authentication of existing users. By default, this controller uses
    | a simple trait to add these behaviors. Why don't you explore it?
    |
    */

    use AuthenticatesAndRegistersUsers, ThrottlesLogins;

    /**
     * Create a new authentication controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest', ['except' => 'getLogout']);
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data)
    {
        return Validator::make($data, [
            'name' => 'required|max:255',
            'email' => 'required|email|max:255|unique:users',
            'password' => 'required|confirmed|min:6',
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return User
     */
    protected function create(array $data)
    {
        return User::create([
            'name' => $data['name'],
            'email' => $data['email'],
            'password' => bcrypt($data['password']),
        ]);
    }
}

如果是这样,需要添加哪些方法?它说 Dingo 支持内置的 jwt auth,因此我决定使用这个包,不仅是这个原因,还有其他一些原因,比如转换器、速率限制等......但我仍然很困惑是否需要编写额外的代码对于身份验证用户,因为它已经在构建中支持...如果没有,我该如何登录?我没有声明用于身份验证的路由,也没有注册用户,我应该以某种方式将这些路由指向一些控制器,有人可以帮忙吗?

4

2 回答 2

0

以下是步骤:

步骤1:

打开App\Providers\AuthServiceProvider。将以下代码粘贴到引导方法中

app('Dingo\Api\Auth\Auth')->extend('jwt', function ($app) {
  
    return new \Dingo\Api\Auth\Provider\JWT($app['Tymon\JWTAuth\JWTAuth']);        
});

第2步

创建一个生成身份验证令牌并返回它的身份验证控制器

namespace App\Http\Controllers\Api;

use Illuminate\Http\Request;
use JWTAuth;
use Tymon\JWTAuth\Exceptions\JWTException;

class AuthenticateController extends ApiController
{

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 $this->response->errorInternal('Could not create token');
    }

    return $this->response->array([
        'token' => $token,
        'expire_in' => \Carbon\Carbon::now()->addMinutes(config('jwt.ttl'))->format('Y-m-d H:i:s')
    ]);

}

}

第 3 步:

创建一个如下所示的根 Api 控制器。

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use Dingo\Api\Routing\Helpers;


class ApiController extends Controller
{
    use Helpers;
}

第4步

现在您已准备好使用 Dingo JWT 身份验证。只需从 ApiController 类扩展您的控制器类。那必须是所有 Api Controller 的父级。

namespace App\Http\Controllers\Api;


use App\Http\Requests\Request;

class TestController extends ApiController
{
    public function index(Request $request)
    {
        $this->auth; # Here Auth is the logged in user object
        # to return pagination
        return $this->response->paginator(User::paginate(10), new 
          UserTransformer());
        # to return a single Model instance
        return $this->response->item($user, new UserTransformer());
        # to return error. Others error methods as well
        return $this->response->errorInternal('Error Message');
        # to return a custom array
        return $this->response->array([
            'status' => 200,
            'message' => 'Msg'
        ]);
}

}

于 2017-11-26T12:49:03.370 回答
-1

看这个github项目,可以参考它的路由和控制器。

需要添加一些方法,例如,

  1. login:用户登录以获取令牌。
  2. 刷新令牌:令牌无效时。
于 2016-12-27T08:28:47.720 回答