How to restrict Nginx access?

Question

Nginx

Hello, please tell me how to restrict access to the site, but so that one of the files still has access?

This design immediately came to mind.

location / {
           deny all;
        }

But how can I change it so that only one info.php file can be accessed?

Answer 1

location / {
    deny all;
}

location = /info.php {
    fastcgi_pass ... ;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}