How use phly-expressive-oauth2clientauthentication module for zend-expressive - php

Question

Hy,
I would like to use this module (https://github.com/phly/phly-expressive-oauth2clientauthentication)in my expressive application.
I read this documentation https://phly.github.io/phly-expressive-oauth2clientauthentication
here is what I did :
in my config/autoload folder i add a oauth2clientauthentication.global.php with this array :
'oauth2clientauthentication' => [
'routes' => [
'production' => '/(:provider)(/oauth2callback)',
],
],
in my pipeline.php file i add
use Phly\Expressive\OAuth2ClientAuthentication\OAuth2CallbackMiddleware;
$app->pipe('/auth', OAuth2CallbackMiddleware::class);
in my ConfigProvider.php file i add a route with this config (I use slim router with https://github.com/acelaya/expressive-slim-router:
[
'name' => 'admin',
'path' => '/admin',
'allowed_methods' => ['GET'],
'middleware' => [
SessionMiddleware::class,
AuthenticationMiddleware::class,
Action\AdminAction::class,
],
When i tried this url : 'http://blog/admin', i get my unauthenticated page with github button. But when i click on the button the url is : 'http://blog/auth/github?redirect=http://blog/admin' and get an error :
Unable to resolve service "Zend\Expressive\Delegate\NotFoundDelegate"
I do not understand where is the problem, anyone have an idea to solve this?

Answer 1

It looks like you upgraded your Expressive installation without going through the migration guide.
Check your config/autoload/dependencies.global.php. It should contain something like this:
use Zend\Expressive\Container\NotFoundDelegateFactory;
use Zend\Expressive\Delegate\NotFoundDelegate;
return [
'dependencies' => [
'aliases' => [
'Zend\Expressive\Delegate\DefaultDelegate' => NotFoundDelegate::class,
],
'factories' => [
NotFoundDelegate::class => NotFoundDelegateFactory::class,
],
],
];