laravel5.5 jwt使用

最新推荐文章于 2024-09-13 14:53:50 发布

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最新推荐文章于 2024-09-13 14:53:50 发布

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分类专栏： laravel 文章标签： jwt laravel 路由

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本文档详细介绍了如何在 Laravel 5.5 版本中使用 JSON Web Tokens (JWT) 进行身份验证。主要内容集中在 `routes/api.php` 文件中的配置和路由设置，展示了JWT在API路由保护中的应用。

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`BaseController`

<?php


namespace App\Http\Controllers\v1;


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

class BaseController extends Controller
{
    use Helpers;

}

`AuthController`

<?php

namespace App\Http\Controllers\V1;

use App\User;
use Dingo\Blueprint\Annotation\Response;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Validator;

class AuthController extends BaseController
{
    protected $guard = 'api';//设置使用guard为api选项验证，请查看config/auth.php的guards设置项，重要！

    public function __construct()
    {
        $this->middleware('refresh', ['except' => ['login','register']]);
    }


    public function test(){
        echo "test!!";
    }

    public function register(Request $request)
    {

        $rules = [
            'name' => ['required'],
            'email' => ['required'],
            'password' => ['required', 'min:6', 'max:16'],
        ];

        $payload = $request->only('name', 'email', 'password');
        $validator = Validator::make($payload, $rules);

        // 验证格式
        if ($validator->fails()) {
            return $this->response->array(['error' => $validator->errors()]);
        }

        // 创建用户
        $result = User::create([
            'name' => $payload['name'],
            'email' => $payload['email'],
            'password' => bcrypt($payload['password']),
        ]);

        if ($result) {
            return $this->response->array(['success' => '创建用户成功']);
        } else {
            return $this->response->array(['error' => '创建用户失败']);
        }
    }

    /**
     * Get a JWT token via given credentials.
     *
     * @param  \Illuminate\Http\Request  $request
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function login(Request $request)
    {
        $credentials = $request->only('email', 'password');

        if ($token = $this->guard()->attempt($credentials)) {
            return $this->respondWithToken($token);
        }

        return $this->response->errorUnauthorized('登录失败');
    }

    /**
     * Get the authenticated User
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function me()
    {
        //return response()->json($this->guard()->user());
        return $this->response->array($this->guard()->user());
    }

    /**
     * Log the user out (Invalidate the token)
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function logout()
    {
        $this->guard()->logout();

        //return response()->json(['message' => 'Successfully logged out']);
        return $this->response->array(['message' => '退出成功']);
    }

    /**
     * Refresh a token.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function refresh()
    {
        return $this->respondWithToken($this->guard()->refresh());
    }

    /**
     * Get the token array structure.
     *
     * @param  string $token
     *
     * @return \Illuminate\Http\JsonResponse
     */
    protected function respondWithToken($token)
    {
        return response()->json([
            'access_token' => $token,
            'token_type' => 'bearer',
            'expires_in' => $this->guard()->factory()->getTTL() * 60
        ]);
    }

    /**
     * Get the guard to be used during authentication.
     *
     * @return \Illuminate\Contracts\Auth\Guard
     */
    public function guard()
    {
        return Auth::guard($this->guard);
    }
}

routes/api.php


// 需要用户认证
$api = app('Dingo\Api\Routing\Router');
$api->version('v1', ['namespace' => 'App\Http\Controllers\V1'], function ($api) {
    // 授权组
    $api->group(['prefix' => 'au'], function ($api) {
        $api->post('register', 'AuthController@register');
        $api->post('login', 'AuthController@login');
        $api->post('logout', 'AuthController@logout');
        $api->post('refresh', 'AuthController@refresh');
        $api->post('me', 'AuthController@me');
        $api->get('test', 'AuthController@test');
    });
});