Lumen 5.5 Socialite Providers doesn't works with setConfig() - php

Question

I use Laravel Socialite Providers (https://socialiteproviders.github.io/) to login user on Lumen 5.5 API.
setConfig() method, to force config, doesn't works for me...
Here below, my error and my code. The problem is that I do not know why I have this error.
Display Error:
Type error: Argument 1 passed to
Laravel\Socialite\SocialiteManager::formatConfig() must be of the type
array, null given, called in
/home/vagrant/www/project1/api.website.app/vendor/laravel/socialite/src/SocialiteManager.php
on line 125
PHP code:
$clientId = env('TWITTER_KEY');
$clientSecret = env('TWITTER_SECRET');
$redirectUrl = env('TWITTER_REDIRECT_URI');
$additionalProviderConfig = [];
$config = new SocialiteConfig($clientId, $clientSecret, $redirectUrl, $additionalProviderConfig);
return Socialite::with('twitter')->stateless()->setConfig($config)->redirect();

Answer 1

You need to configure services configuration first! Create a services.php file inside config folder (you may create this one if you don't have it already).
File services.php
return [
'twitter' => [
'client_id' => env('TWITTER_KEY'),
'client_secret' => env('TWITTER_SECRET'),
'redirect' => env('TWITTER_REDIRECT_URI'),
]
];
Your code should be like this:
use Laravel\Socialite\Facades\Socialite;
// You may not this one, read below explanation
app()->configure('services');
return Socialite::with('twitter')->stateless()->redirect();
It is better if you move the configure line to bootstrap/app.php file:
// Just right before register SocialiteProvider
$app->configure('services');
$app->register(SocialiteProviders\Manager\ServiceProvider::class);
If you have moved this configure, your code now should be:
use Laravel\Socialite\Facades\Socialite;
return Socialite::with('twitter')->stateless()->redirect();
PS:
If you have call to undefined stateless method, it means you don't set the listener yet, you can read here. Open your App\Providers\EventServiceProvider, add this line:
class EventServiceProvider extends ServiceProvider
{
/**
* The event listener mappings for the application.
*
* #var array
*/
protected $listen = [
'App\Events\SomeEvent' => [
'App\Listeners\EventListener',
],
'SocialiteProviders\Manager\SocialiteWasCalled' => [
'SocialiteProviders\Twitter\TwitterExtendSocialite#handle',
]
];
}
And don't forget to add this line to your bootstrap/app.php file:
$app->register(App\Providers\EventServiceProvider::class);