[ALERT] Deprecated !!

The package is deprecated because Laravel Password has a native implementaion since version 9.0

Laravel Passport Multi-Auth

Add multi-authentication support to Laravel Passport

Upgrading from 4.0 to 5.0

• To upgrade from version 4.0 to 5.0 folow this guide

Upgrading from 2.0 to 3.0

• To upgrade from version 2.0 to 3.0 folow this guide

Upgrading from 1.0 to 2.0

• To upgrade from version 1.0 to 2.0 follow this guide

Compatibility

Installing and configuring

Install using composer:

$ composer require smartins/passport-multiauth

To all works fine, we need to ensure that the SMartins\PassportMultiauth\Providers\MultiauthServiceProvider::class service provider be registered before Laravel\Passport\PassportServiceProvider::class.

Firstly, you will remove the laravel/passport package from Laravel Package Discovery.

In your composer.json file, add the laravel/passport to extra.laravel.dont-discover array:

    "extra": {
        "laravel": {
            "dont-discover": [
                "laravel/passport"
            ]
        }
    },

And register the providers manually on config/app.php:

    'providers' => [
        // ...
        SMartins\PassportMultiauth\Providers\MultiauthServiceProvider::class,
        Laravel\Passport\PassportServiceProvider::class,
    ],

WARNING: The provider SMartins\PassportMultiauth\Providers\MultiauthServiceProvider::class MUST be added before Laravel\Passport\PassportServiceProvider::class to it works fine.

Maybe you will need clear the bootstrap cache files to re-register the providers:

php artisan optimize:clear

Migrate database to create oauth_access_token_providers table:

$ php artisan migrate

NOTE If you don't ron the command to install passport run:

$ php artisan passport:install

Instead of using the Laravel\Passport\HasApiTokens trait from Laravel Passport core, use the trait SMartins\PassportMultiauth\HasMultiAuthApiTokens.

Internally, this HasMultiAuthApiTokens uses the HasApiTokens, overriding the methods tokens() and createToken($name, $scopes = []). The behavior of the method tokens() was changed to join with the table oauth_access_token_providers getting just the tokens created to specific model. The method createToken($name, $scopes = []) was changed to create the token using the provider defined to model on config/auth.php. Now when you create the token, this token will be related with the model that is calling.

Add new provider in config/auth.php using a model that extends of Authenticatable class and use HasMultiAuthApiTokens trait.

Example:

Configure your model:

use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
use SMartins\PassportMultiauth\HasMultiAuthApiTokens;

class Admin extends Authenticatable
{
    use Notifiable, HasMultiAuthApiTokens;
}

And your config/auth.php providers:

    // ...

    'providers' => [
        'users' => [
            'driver' => 'eloquent',
            'model' => App\User::class,
        ],

        // ** New provider**
        'admins' => [
            'driver' => 'eloquent',
            'model' => App\Admin::class,
        ],
    ],

    // ...

Add a new guard in config/auth.php guards array using driver passport and the provider added above:

    // ...

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

        'api' => [
            'driver' => 'passport',
            'provider' => 'users',
        ],

        // ** New guard **
        'admin' => [
            'driver' => 'passport',
            'provider' => 'admins',
        ],
    ],

    // ...

Register the middleware AddCustomProvider to $routeMiddleware attributes on app/Http/Kernel.php file.

class Kernel extends HttpKernel
{
    // ...

    /**
     * The application's route middleware.
     *
     * These middleware may be assigned to groups or used individually.
     *
     * @var array
     */
    protected $routeMiddleware = [
        // ...
        'oauth.providers' => \SMartins\PassportMultiauth\Http\Middleware\AddCustomProvider::class,
    ];

    // ...
}

OBS: The param provider is required to routes wrapped by AddCustomProvider middleware. You must to pass a valid provider configured on config/auth.php.

Add new middleware Authenticate on app/Http/Kernel $routeMiddleware attribute.

class Kernel extends HttpKernel
{
    // ...

    /**
     * The application's route middleware.
     *
     * These middleware may be assigned to groups or used individually.
     *
     * @var array
     */
    protected $routeMiddleware = [
        'auth' => \Illuminate\Auth\Middleware\Authenticate::class,
        // ** New middleware **
        'multiauth' => \SMartins\PassportMultiauth\Http\Middleware\MultiAuthenticate::class,
        'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
        'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
        'can' => \Illuminate\Auth\Middleware\Authorize::class,
        'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
        'oauth.providers' => \SMartins\PassportMultiauth\Http\Middleware\AddCustomProvider::class,
        'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
    ];

    // ...
}

Encapsulate the passport routes for access token with the registered middleware in AuthServiceProvider. This middleware will add the capability to Passport route oauth/token use the value of provider param on request:

namespace App\Providers;

use Route;
use Laravel\Passport\Passport;
use Illuminate\Support\Facades\Gate;
use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;

class AuthServiceProvider extends ServiceProvider
{
    // ...

    /**
     * Register any authentication / authorization services.
     *
     * @return void
     */
    public function boot()
    {
        $this->registerPolicies();

        Passport::routes();

        // Middleware `oauth.providers` middleware defined on $routeMiddleware above
        Route::group(['middleware' => 'oauth.providers'], function () {
            Passport::routes(function ($router) {
                return $router->forAccessTokens();
            });
        });
    }
    // ...
}

Optional: Publish migrations:

Just run the vendor:publish artisan command with package provider as parameter:

$ php artisan vendor:publish --provider="SMartins\PassportMultiauth\Providers\MultiauthServiceProvider"

If you are not going to use PassportMultiauth's default migrations, you should call the SMartins\PassportMultiauth\PassportMultiauth::ignoreMigrations method in the register method of your AppServiceProvider.

Usage

Add the provider parameter in your request at /oauth/token:

POST /oauth/token HTTP/1.1
Host: localhost
Accept: application/json, text/plain, */*
Content-Type: application/json;charset=UTF-8
Cache-Control: no-cache

{
    "username":"user@domain.com",
    "password":"password",
    "grant_type" : "password",
    "client_id": "client-id",
    "client_secret" : "client-secret",
    "provider" : "admins"
}

You can pass your guards on multiauth middleware as you wish. Example:

Route::group(['middleware' => ['api', 'multiauth:admin']], function () {
    Route::get('/admin', function ($request) {
        // Get the logged admin instance
        return $request->user(); // You can use too `$request->user('admin')` passing the guard.
    });
});

The api guard use is equals the example with admin.

You can pass many guards to multiauth middleware.

Route::group(['middleware' => ['api', 'multiauth:admin,api']], function () {
    Route::get('/admin', function ($request) {
        // The instance of user authenticated (Admin or User in this case) will be returned
        return $request->user();
    });
});

You can use too the Auth facade:

Auth::check();
Auth::user();

Refreshing tokens

Add the provider parameter in your request at /oauth/token:

POST /oauth/token HTTP/1.1
Host: localhost
Accept: application/json, text/plain, */*
Content-Type: application/json;charset=UTF-8
Cache-Control: no-cache

{
    "grant_type" : "refresh_token",
    "client_id": "client-id",
    "client_secret" : "client-secret",
    "refresh_token" : "refresh-token",
    "provider" : "admins"
}

Using scopes

Just use the scope and scopes middlewares from Laravel\Passport.

protected $routeMiddleware = [
    'scopes' => \Laravel\Passport\Http\Middleware\CheckScopes::class,
    'scope' => \Laravel\Passport\Http\Middleware\CheckForAnyScope::class,
];

Personal Access Tokens

In your model that uses the trait SMartins\PassportMultiauth\HasMultiAuthApiTokens you can uses the methods createToken($name, $scopes = []) and tokens() to manage your personal access tokens. E.g.:

$user = User::find(1);
$admin = Admin::find(1);

// Create token from Model instance.
$user->createToken('My Token');
$admin->createToken('My Admin Token');

// Get the tokens created to this user. 
$user->tokens()->each(function ($token) {
    echo $token->name; // My Token
});

$admin->tokens()->each(function ($token) {
    echo $token->name; // My Admin Token
});

Known Issues

To all works correctly you must use the default guard web on config/auth.php. E.g.:

    'defaults' => [
        'guard' => 'web',
    ],

Exists an opened issues that will be analysed ASAP.

Unit tests

Instead to use the Laravel\Passport\Passport::actingAs() method, use SMartins\PassportMultiauth\PassportMultiauth::actingAs(). The difference is that the actingAs from this package get the guard based on Authenticatable instance passed on first parameter and authenticate this user using your guard. On authenticated request (Using auth middleware from package - SMartins\PassportMultiauth\Http\Middleware\MultiAuthenticate) the guard is checked on Request to return the user or throws a Unauthenticated exception. E.g.:

use App\User;
use Tests\TestCase;
use SMartins\PassportMultiauth\PassportMultiauth;

class AuthTest extends TestCase
{
    public function fooTest()
    {
        $user = factory(User::class)->create();

        PassportMultiauth::actingAs($user);

        $this->json('GET', 'api/user');
    }

    public function withScopesTest()
    {
        $user = factory(User::class)->create();

        PassportMultiauth::actingAs($user, ['see-balance']);

        $this->json('GET', 'api/balance');
    }
}

Sample Project

You can see a complete Passport-Multiauth implementation using Password Grant Tokens and Personal Access Token on passport-multiauth-demo project

Contributors

Based on renanwilian responses to Passport Multi-Auth issue.