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Wednesday, December 7, 2022

Laravel 9 Passport Authentication with REST API Login Register

Laravel 9 Passport Authentication with REST API Login Register

Download Laravel App

composer create-project --prefer-dist laravel/laravel my-app
C:\xampp\htdocs\laravel>composer create-project --prefer-dist laravel/laravel my-app

Connecting our Database

open .env file root directory.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=laraveldb
DB_USERNAME=root
DB_PASSWORD=
Install Laravel Passport

https://laravel.com/docs/9.x/passport

composer require laravel/passport
C:\xampp\htdocs\laravel\my-app>composer require laravel/passport

php artisan migrate
C:\xampp\htdocs\laravel\my-app>php artisan migrate

php artisan passport:install
C:\xampp\htdocs\laravel\my-app>php artisan passport:install
Create Controller Files
app/Http/Controllers/API/BaseController.php
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//app/Http/Controllers/API/BaseController.php
<?php
 
namespace App\Http\Controllers\API;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller as Controller;
 
class BaseController extends Controller
{
    /**
     * success response method.
     *
     * @return \Illuminate\Http\Response
     */
    public function sendResponse($result, $message)
    {
        $response = [
            'success' => true,
            'data'    => $result,
            'message' => $message,
        ];
        return response()->json($response, 200);
    }
 
    /**
     * return error response.
     *
     * @return \Illuminate\Http\Response
     */
    public function sendError($error, $errorMessages = [], $code = 404)
    {
        $response = [
            'success' => false,
            'message' => $error,
        ];
 
        if(!empty($errorMessages)){
            $response['data'] = $errorMessages;
        }
        return response()->json($response, $code);
    }
}
app/Http/Controllers/API/RegisterController.php
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//app/Http/Controllers/API/RegisterController.php
<?php
    
namespace App\Http\Controllers\API;
use Illuminate\Http\Request;
use App\Http\Controllers\API\BaseController as BaseController;
use App\Models\User;
use Illuminate\Support\Facades\Auth;
use Validator;
    
class RegisterController extends BaseController
{
    /**
     * Register api
     *
     * @return \Illuminate\Http\Response
     */
    public function register(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name' => 'required',
            'email' => 'required|email',
            'password' => 'required',
            'c_password' => 'required|same:password',
        ]);
    
        if($validator->fails()){
            return $this->sendError('Validation Error.', $validator->errors());      
        }
        $input = $request->all();
        $input['password'] = bcrypt($input['password']);
        $user = User::create($input);
        $success['token'] =  $user->createToken('MyApp')->accessToken;
        $success['name'] =  $user->name;
        return $this->sendResponse($success, 'User register successfully.');
    }
    
    /**
     * Login api
     *
     * @return \Illuminate\Http\Response
     */
    public function login(Request $request)
    {
        if(Auth::attempt(['email' => $request->email, 'password' => $request->password])){
            $user = Auth::user();
            $success['token'] =  $user->createToken('MyApp')-> accessToken;
            $success['name'] =  $user->name;
    
            return $this->sendResponse($success, 'User login successfully.');
        }
        else{
            return $this->sendError('Unauthorised.', ['error'=>'Unauthorised']);
        }
    }
}
Passport Configuration

app/Models/User.php
config/auth.php
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//config/auth.php
<?php
 
return [
    'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],
        'api' => [
            'driver' => 'passport',
            'provider' => 'users',
        ],
    ],
];
API Routes

routes/api.php
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//routes/api.php
<?php
 
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\API\RegisterController;
use App\Http\Controllers\API\ProductController;
 
//Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
//    return $request->user();
//});
 
Route::post('register', [RegisterController::class, 'register']);
Route::post('login', [RegisterController::class, 'login']);
      
Route::middleware('auth:api')->group( function () {
    Route::resource('products', ProductController::class);
});
Run C:\xampp\htdocs\laravel\my-app>php artisan serve
Starting Laravel development server: http://127.0.0.1:8000
Check API Results in Postman
https://www.postman.com/downloads/

URL
1) Register API: URL:http://localhost:8000/api/register
2. Login API: URL:http://localhost:8000/api/login
Posted by ednalan at 9:17 PM . Under .

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