Installation

You need to install the Introspection Server package on your authorization server.

Package Installation

On your Authorization Server, run the following:

composer require datahivedevelopment/passport-introspection-server

Passport is required for this package so it will be installed if it isn't already.

This package supports auto-discovery so you do not need to register the service provider manually.

But, if you need to, in config\app.php:

/*
 * Package Service Providers...
 */
DataHiveDevelopment\PassportIntrospectionServer\IntrospectionServiceProvider::class,

Migrations

The Introspection Server package has one migration to modify the Laravel Passport oauth_clients table and add a can_introspect column. You can read how to disable and publish them here.

Passport Installation

If you haven’t already done so, make sure you follow Passport’s Installation docs.

php artisan migrate
php artisan passport:install

Add the Laravel\Passport\HasApiTokens trait to your App\User class and register the Passport routes in your AuthServiceProvider:

<?php

namespace App\Providers;

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

class AuthServiceProvider extends ServiceProvider
{
    // ...
    public function boot()
    {
        $this->registerPolicies();

        Passport::routes();
    }
}

It is recommended that you use some sort of authorization on the introspection route. We recommend that you use the Client Credentials grant so you will want to make sure you register the CheckCredentials middleware in your app/Http/Kernel.php file:

use Laravel\Passport\Http\Middleware\CheckClientCredentials;

protected $routeMiddleware = [
    'client' => CheckClientCredentials::class,
];