How to use https on nginx or on Asp.Net Core Kestrel server?

Question

Nginx

I am writing a project on Asp.Net Core Kestrel and I want to add encryption.
How can I get certificates for free and attach them to the project?
How to test on a local computer if there is no domain at the moment?

Answer 1

How to test on a local computer if there is no domain at the moment?

With nginx, there are already ssl certificates in the lib, you can also generate them, the browser will swear for the first time, of course, but that’s not the point.
Free for production , certbot issues certificates from Let's Encrypt and inserts everything you need into the configs with one click ... then configure the cron only need