Laravel Passport构建API身份验证和授权的示例

这篇文章主要介绍了Laravel Passport构建API身份验证和授权的示例，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

第一步

执行以下命令：

composer require laravel/passport php artisan migrate php artisan passport:install

第二步

修改 config/auth.php 文件中的 Gurds：

...     'guards' => [         'web' => [             'driver' => 'session',             'provider' => 'users',         ],         'api' => [             'driver' => 'passport',             'provider' => 'users',         ],     ], ...

第三步

app/User.php

<?php namespace App; use Illuminate\Foundation\Auth\User as Authenticatable; use Illuminate\Notifications\Notifiable; use Laravel\Passport\HasApiTokens; class User extends Authenticatable {     use Notifiable, HasApiTokens;     /**      * The attributes that are mass assignable.      *      * @var array      */     protected $fillable = [         'name', 'email', 'password',     ];     /**      * The attributes that should be hidden for arrays.      *      * @var array      */     protected $hidden = [         'password', 'remember_token',     ];     /**      * The attributes that should be cast to native types.      *      * @var array      */     protected $casts = [         'email_verified_at' => 'datetime',     ]; }

第四步

app/Repositories/User/UserRepositoryInterface.php

<?php namespace App\Repositories\User; use Illuminate\Http\Request; interface UserRepositoryInterface {     public function register(Request $request);     public function login(Request $request);     public function refreshToken(Request $request);     public function details();     public function logout(Request $request);     public function response($data, int $statusCode);     public function getTokenAndRefreshToken(string $email, string $password);     public function sendRequest(string $route, array $formParams);     public function getOClient(); }

第五步

创建 app/Repositories/User/UserRepository.php 文件

<?php namespace App\Repositories\User; use App\User; use GuzzleHttp\Client; use Illuminate\Http\Request; use Illuminate\Support\Facades\Auth; use Laravel\Passport\Client as OClient; use GuzzleHttp\Exception\ClientException; use App\Repositories\User\UserRepositoryInterface; class UserRepository implements UserRepositoryInterface {     const SUCCUSUS_STATUS_CODE = 200;     const UNAUTHORISED_STATUS_CODE = 401;     const BASE_URL = "http://mylemp-nginx";     public function __construct(Client $client) {         $this->http = $client;     }     public function register(Request $request) {         $email = $request->email;         $password = $request->password;         $input = $request->all();         $input['password'] = bcrypt($input['password']);         User::create($input);         $response = $this->getTokenAndRefreshToken($email, $password);         return $this->response($response["data"], $response["statusCode"]);     }     public function login(Request $request) {         $email = $request->email;         $password = $request->password;         if (Auth::attempt(['email' => $email, 'password' => $password])) {             $response = $this->getTokenAndRefreshToken($email, $password);             $data = $response["data"];             $statusCode =  $response["statusCode"];         } else {             $data = ['error'=>'Unauthorised'];             $statusCode =  self::UNAUTHORISED_STATUS_CODE;         }         return $this->response($data, $statusCode);     }     public function refreshToken(Request $request) {         if (is_null($request->header('Refreshtoken'))) {             return $this->response(['error'=>'Unauthorised'], self::UNAUTHORISED_STATUS_CODE);         }         $refresh_token = $request->header('Refreshtoken');         $Oclient = $this->getOClient();         $formParams = [ 'grant_type' => 'refresh_token',                         'refresh_token' => $refresh_token,                         'client_id' => $Oclient->id,                         'client_secret' => $Oclient->secret,                         'scope' => '*'];         return $this->sendRequest("/oauth/token", $formParams);     }     public function details() {         $user = Auth::user();         return $this->response($user, self::SUCCUSUS_STATUS_CODE);     }     public function logout(Request $request) {         $request->user()->token()->revoke();         return $this->response(['message' => 'Successfully logged out'], self::SUCCUSUS_STATUS_CODE);     }     public function response($data, int $statusCode) {         $response = ["data"=>$data, "statusCode"=>$statusCode];         return $response;     }     public function getTokenAndRefreshToken(string $email, string $password) {         $Oclient = $this->getOClient();         $formParams = [ 'grant_type' => 'password',                         'client_id' => $Oclient->id,                         'client_secret' => $Oclient->secret,                         'username' => $email,                         'password' => $password,                         'scope' => '*'];         return $this->sendRequest("/oauth/token", $formParams);     }     public function sendRequest(string $route, array $formParams) {         try {             $url = self::BASE_URL.$route;             $response = $this->http->request('POST', $url, ['form_params' => $formParams]);             $statusCode = self::SUCCUSUS_STATUS_CODE;             $data = json_decode((string) $response->getBody(), true);         } catch (ClientException $e) {             echo $e->getMessage();             $statusCode = $e->getCode();             $data = ['error'=>'OAuth client error'];         }         return ["data" => $data, "statusCode"=>$statusCode];     }     public function getOClient() {         return OClient::where('password_client', 1)->first();     } }

第六步

app/Http/Requests/UserLoginRequest.php

<?php namespace App\Http\Requests; use Illuminate\Foundation\Http\FormRequest; use Illuminate\Contracts\Validation\Validator; use Illuminate\Http\Exceptions\HttpResponseException; class UserLoginRequest extends FormRequest {     const UNPROCESSABLE_ENTITY = 422;     public function rules() {         return [             'email' => 'required|email',             'password' => 'required',           ];     }     protected function failedValidation(Validator $validator) {         throw new HttpResponseException(response()->json($validator->errors(), self::UNPROCESSABLE_ENTITY));     } }

第七步

app/Http/Requests/UserRegisterRequest.php

<?php namespace App\Http\Requests; use Illuminate\Foundation\Http\FormRequest; use Illuminate\Contracts\Validation\Validator; use Illuminate\Http\Exceptions\HttpResponseException; class UserRegisterRequest extends FormRequest {     const UNPROCESSABLE_ENTITY = 422;     public function rules() {         return [             'name' => 'required',             'email' => 'required|email|unique:users',             'password' => 'required',             'c_password' => 'required|same:password',           ];     }     protected function failedValidation(Validator $validator) {         throw new HttpResponseException(response()->json($validator->errors(), self::UNPROCESSABLE_ENTITY));     } }

第八步

app/Providers/AppServiceProvider.php

<?php namespace App\Providers; use App\Repositories\User\UserRepository; use App\Repositories\User\UserRepositoryInterface; use Illuminate\Support\ServiceProvider; class AppServiceProvider extends ServiceProvider {     /**      * Register any application services.      *      * @return void      */     public function register() {         $this->app->bind(UserRepositoryInterface::class, UserRepository::class);     }     /**      * Bootstrap any application services.      *      * @return void      */     public function boot() {         //     } }

第九步

app/Providers/AuthServiceProvider.php

<?php namespace App\Providers; use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider; use Laravel\Passport\Passport; class AuthServiceProvider extends ServiceProvider {     /**      * The policy mappings for the application.      *      * @var array      */     protected $policies = [         // 'App\Model' => 'App\Policies\ModelPolicy',     ];     /**      * Register any authentication / authorization services.      *      * @return void      */     public function boot() {         $this->registerPolicies();         Passport::routes();     } }

第十步

app/Http/Controllers/UserController.php

<?php namespace App\Http\Controllers; use Illuminate\Http\Request; use App\Http\Requests\UserLoginRequest; use App\Http\Requests\UserRegisterRequest; use App\Repositories\User\UserRepositoryInterface; class UserController extends Controller {     const SUCCUSUS_STATUS_CODE = 200;     const UNAUTHORISED_STATUS_CODE = 401;     public function __construct(UserRepositoryInterface $userRepository) {         $this->userRepository = $userRepository;     }     public function login(UserLoginRequest $request) {         $response = $this->userRepository->login($request);         return response()->json($response["data"], $response["statusCode"]);     }     public function register(UserRegisterRequest $request) {         $response = $this->userRepository->register($request);         return response()->json($response["data"], $response["statusCode"]);     }     public function details() {         $response = $this->userRepository->details();         return response()->json($response["data"], $response["statusCode"]);     }     public function logout(Request $request) {         $response = $this->userRepository->logout($request);         return response()->json($response["data"], $response["statusCode"]);     }     public function refreshToken(Request $request) {         $response = $this->userRepository->refreshToken($request);         return response()->json($response["data"], $response["statusCode"]);     } }

第十一步

routes/api.php

<?php use Illuminate\Support\Facades\Route; Route::post('login', 'UserController@login'); Route::post('register', 'UserController@register'); Route::post('refreshtoken', 'UserController@refreshToken'); Route::group(['middleware' => ['auth:api']], function () {     Route::post('logout', 'UserController@logout');     Route::post('details', 'UserController@details'); });

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