add AuthController

app/Http/Controllers/AuthController.php

+<?php
+
+namespace App\Http\Controllers;
+
+use App\User;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\Validator;
+
+use Tymon\JWTAuth\Facades\JWTAuth;
+use Tymon\JWTAuth\Facades\JWTFactory;
+use Tymon\JWTAuth\Exceptions\JWTException;
+use Tymon\JWTAuth\Contracts\JWTSubject;
+use Tymon\JWTAuth\PayloadFactory;
+use Tymon\JWTAuth\JWTManager as JWT;
+
+class AuthController extends Controller
+{
+    public function register(Request $request)
+    {
+        $validator = Validator::make($request->json()->all() , [
+            'name' => 'required|string|max:255',
+            'email' => 'required|string|email|max:255|unique:users',
+            'password' => 'required|string|min:8|confirmed',
+        ]);
+
+        if($validator->fails()) {
+            return response()->json($validator->errors()->toJson(), 400);
+        }
+
+        $user = User::create([
+            'name' => $request->json()->get('name'),
+            'email' => $request->json()->get('email'),
+            'password' => Hash::make($request->json()->get('password')),
+        ]);
+
+        $token = JWTAuth::fromUser($user);
+
+        return response()->json(compact('user', 'token'), 201);
+    }
+
+    public function login(Request $request)
+    {
+        $credentials = $request->json()->all();
+
+        try {
+            if(! $token = JWTAuth::attempt($credentials)) {
+                return response()->json(['error' => 'invalid_credentials'], 400);
+            }
+        } catch(JWTException $e) {
+            return response()->json(['error' => 'could_not_create_token', 500]);
+        }
+
+        return response()->json(compact('token'));
+    }
+
+    public function getAuthenticatedUser()
+    {
+        try {
+            if(!user == JWTAuth::parseToken()->authenticate()) {
+                return response()->json(['user_not_found'], 404);
+            }
+        } catch(Tymon\JWTAuth\Exceptions\TokenExpiredException $e) {
+            return response()->json(['token_expired'], $e->getStatusCode());
+        } catch(Tymon\JWTAuth\Exceptions\TokenInvalidException $e) {
+            return response()->json(['token_invalid', $e->getStatusCode()]);
+        } catch(Tymon\JWTAuth\Exceptions\JWTException $e) {
+            return response()->json(['token_absent'], $e->getStatusCode());
+        }
+
+        return response()->json(compact('user'));
+    }
+}

app/User.php

@@ -5,8 +5,9 @@ namespace App;
 use Illuminate\Notifications\Notifiable;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
 use Illuminate\Foundation\Auth\User as Authenticatable;
+use Tymon\JWTAuth\Contracts\JWTSubject;
 
-class User extends Authenticatable
+class User extends Authenticatable implements JWTSubject
 {
     use Notifiable;
 
@@ -36,4 +37,14 @@ class User extends Authenticatable
     protected $casts = [
         'email_verified_at' => 'datetime',
     ];
+
+    public function getJWTIdentifier()
+    {
+        return $this->getKey();
+    }
+
+    public function getJWTCustomClaims()
+    {
+        return [];
+    }
 }

config/app.php

@@ -174,6 +174,7 @@ return [
         // App\Providers\BroadcastServiceProvider::class,
         App\Providers\EventServiceProvider::class,
         App\Providers\RouteServiceProvider::class,
+        Tymon\JWTAuth\Providers\LaravelServiceProvider::class,
 
     ],
 
@@ -225,6 +226,8 @@ return [
         'URL' => Illuminate\Support\Facades\URL::class,
         'Validator' => Illuminate\Support\Facades\Validator::class,
         'View' => Illuminate\Support\Facades\View::class,
+        'JWTAuth' => Tymon\JWTAuth\Facades\JWTAuth::class,
+        'JWTFactory' => Tymon\JWTAuth\Facades\JWTFactory::class,
 
     ],
 

config/jwt.php

+<?php
+
+/*
+ * This file is part of jwt-auth.
+ *
+ * (c) Sean Tymon <tymon148@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | JWT Authentication Secret
+    |--------------------------------------------------------------------------
+    |
+    | Don't forget to set this in your .env file, as it will be used to sign
+    | your tokens. A helper command is provided for this:
+    | `php artisan jwt:secret`
+    |
+    | Note: This will be used for Symmetric algorithms only (HMAC),
+    | since RSA and ECDSA use a private/public key combo (See below).
+    |
+    */
+
+    'secret' => env('JWT_SECRET'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | JWT Authentication Keys
+    |--------------------------------------------------------------------------
+    |
+    | The algorithm you are using, will determine whether your tokens are
+    | signed with a random string (defined in `JWT_SECRET`) or using the
+    | following public & private keys.
+    |
+    | Symmetric Algorithms:
+    | HS256, HS384 & HS512 will use `JWT_SECRET`.
+    |
+    | Asymmetric Algorithms:
+    | RS256, RS384 & RS512 / ES256, ES384 & ES512 will use the keys below.
+    |
+    */
+
+    'keys' => [
+
+        /*
+        |--------------------------------------------------------------------------
+        | Public Key
+        |--------------------------------------------------------------------------
+        |
+        | A path or resource to your public key.
+        |
+        | E.g. 'file://path/to/public/key'
+        |
+        */
+
+        'public' => env('JWT_PUBLIC_KEY'),
+
+        /*
+        |--------------------------------------------------------------------------
+        | Private Key
+        |--------------------------------------------------------------------------
+        |
+        | A path or resource to your private key.
+        |
+        | E.g. 'file://path/to/private/key'
+        |
+        */
+
+        'private' => env('JWT_PRIVATE_KEY'),
+
+        /*
+        |--------------------------------------------------------------------------
+        | Passphrase
+        |--------------------------------------------------------------------------
+        |
+        | The passphrase for your private key. Can be null if none set.
+        |
+        */
+
+        'passphrase' => env('JWT_PASSPHRASE'),
+
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | JWT time to live
+    |--------------------------------------------------------------------------
+    |
+    | Specify the length of time (in minutes) that the token will be valid for.
+    | Defaults to 1 hour.
+    |
+    | You can also set this to null, to yield a never expiring token.
+    | Some people may want this behaviour for e.g. a mobile app.
+    | This is not particularly recommended, so make sure you have appropriate
+    | systems in place to revoke the token if necessary.
+    | Notice: If you set this to null you should remove 'exp' element from 'required_claims' list.
+    |
+    */
+
+    'ttl' => env('JWT_TTL', 60),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Refresh time to live
+    |--------------------------------------------------------------------------
+    |
+    | Specify the length of time (in minutes) that the token can be refreshed
+    | within. I.E. The user can refresh their token within a 2 week window of
+    | the original token being created until they must re-authenticate.
+    | Defaults to 2 weeks.
+    |
+    | You can also set this to null, to yield an infinite refresh time.
+    | Some may want this instead of never expiring tokens for e.g. a mobile app.
+    | This is not particularly recommended, so make sure you have appropriate
+    | systems in place to revoke the token if necessary.
+    |
+    */
+
+    'refresh_ttl' => env('JWT_REFRESH_TTL', 20160),
+
+    /*
+    |--------------------------------------------------------------------------
+    | JWT hashing algorithm
+    |--------------------------------------------------------------------------
+    |
+    | Specify the hashing algorithm that will be used to sign the token.
+    |
+    | See here: https://github.com/namshi/jose/tree/master/src/Namshi/JOSE/Signer/OpenSSL
+    | for possible values.
+    |
+    */
+
+    'algo' => env('JWT_ALGO', 'HS256'),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Required Claims
+    |--------------------------------------------------------------------------
+    |
+    | Specify the required claims that must exist in any token.
+    | A TokenInvalidException will be thrown if any of these claims are not
+    | present in the payload.
+    |
+    */
+
+    'required_claims' => [
+        'iss',
+        'iat',
+        'exp',
+        'nbf',
+        'sub',
+        'jti',
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Persistent Claims
+    |--------------------------------------------------------------------------
+    |
+    | Specify the claim keys to be persisted when refreshing a token.
+    | `sub` and `iat` will automatically be persisted, in
+    | addition to the these claims.
+    |
+    | Note: If a claim does not exist then it will be ignored.
+    |
+    */
+
+    'persistent_claims' => [
+        // 'foo',
+        // 'bar',
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | Lock Subject
+    |--------------------------------------------------------------------------
+    |
+    | This will determine whether a `prv` claim is automatically added to
+    | the token. The purpose of this is to ensure that if you have multiple
+    | authentication models e.g. `App\User` & `App\OtherPerson`, then we
+    | should prevent one authentication request from impersonating another,
+    | if 2 tokens happen to have the same id across the 2 different models.
+    |
+    | Under specific circumstances, you may want to disable this behaviour
+    | e.g. if you only have one authentication model, then you would save
+    | a little on token size.
+    |
+    */
+
+    'lock_subject' => true,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Leeway
+    |--------------------------------------------------------------------------
+    |
+    | This property gives the jwt timestamp claims some "leeway".
+    | Meaning that if you have any unavoidable slight clock skew on
+    | any of your servers then this will afford you some level of cushioning.
+    |
+    | This applies to the claims `iat`, `nbf` and `exp`.
+    |
+    | Specify in seconds - only if you know you need it.
+    |
+    */
+
+    'leeway' => env('JWT_LEEWAY', 0),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Blacklist Enabled
+    |--------------------------------------------------------------------------
+    |
+    | In order to invalidate tokens, you must have the blacklist enabled.
+    | If you do not want or need this functionality, then set this to false.
+    |
+    */
+
+    'blacklist_enabled' => env('JWT_BLACKLIST_ENABLED', true),
+
+    /*
+    | -------------------------------------------------------------------------
+    | Blacklist Grace Period
+    | -------------------------------------------------------------------------
+    |
+    | When multiple concurrent requests are made with the same JWT,
+    | it is possible that some of them fail, due to token regeneration
+    | on every request.
+    |
+    | Set grace period in seconds to prevent parallel request failure.
+    |
+    */
+
+    'blacklist_grace_period' => env('JWT_BLACKLIST_GRACE_PERIOD', 0),
+
+    /*
+    |--------------------------------------------------------------------------
+    | Cookies encryption
+    |--------------------------------------------------------------------------
+    |
+    | By default Laravel encrypt cookies for security reason.
+    | If you decide to not decrypt cookies, you will have to configure Laravel
+    | to not encrypt your cookie token by adding its name into the $except
+    | array available in the middleware "EncryptCookies" provided by Laravel.
+    | see https://laravel.com/docs/master/responses#cookies-and-encryption
+    | for details.
+    |
+    | Set it to true if you want to decrypt cookies.
+    |
+    */
+
+    'decrypt_cookies' => false,
+
+    /*
+    |--------------------------------------------------------------------------
+    | Providers
+    |--------------------------------------------------------------------------
+    |
+    | Specify the various providers used throughout the package.
+    |
+    */
+
+    'providers' => [
+
+        /*
+        |--------------------------------------------------------------------------
+        | JWT Provider
+        |--------------------------------------------------------------------------
+        |
+        | Specify the provider that is used to create and decode the tokens.
+        |
+        */
+
+        'jwt' => Tymon\JWTAuth\Providers\JWT\Lcobucci::class,
+
+        /*
+        |--------------------------------------------------------------------------
+        | Authentication Provider
+        |--------------------------------------------------------------------------
+        |
+        | Specify the provider that is used to authenticate users.
+        |
+        */
+
+        'auth' => Tymon\JWTAuth\Providers\Auth\Illuminate::class,
+
+        /*
+        |--------------------------------------------------------------------------
+        | Storage Provider
+        |--------------------------------------------------------------------------
+        |
+        | Specify the provider that is used to store tokens in the blacklist.
+        |
+        */
+
+        'storage' => Tymon\JWTAuth\Providers\Storage\Illuminate::class,
+
+    ],
+
+];

routes/api.php

@@ -13,6 +13,8 @@ use Illuminate\Http\Request;
 |
 */
 
-Route::middleware('auth:api')->get('/user', function (Request $request) {
-    return $request->user();
-});
+Route::group(['prefix' => 'auth'], function ($router) {
+    Route::post('register', 'AuthController@register');
+    Route::post('login', 'AuthController@login');
+    Route::post('current', 'AuthController@getAuthenticatedUser');
+});
\ No newline at end of file