Add basic auth for specific url?

Question

linux

Good afternoon!
There is a URL - std.freedombay.ru/?p=1
How can I add basic auth to it?
I understand that you need to explicitly specify it in location, but in what place?
location / {
try_files $uri $uri/ =404;
auth_basic "closed site";
auth_basic_user_file .htpasswd;
}

Answer 1

You do understand that everything to the right of the question mark is a parameter, not part of the url path, right? That is, all requests like std.freedombay.ru/? will be processed by the / location.