How to connect domain authorization to a site on Symfony?

Question

symfony

There is a site written in symfony 4, hosted on a lixux server using nginx and php-fpm. I want to connect domain authorization to the site, but I don’t know how, there is too scattered information on this issue on the Internet.

Answer 1

And what about nginx, if you need to log in to symfony?
Look for information about the ability to connect symfony to AD