To get LE working on Elastic Beanstalk, I ended up using manual domain authentication, by adding the Acme challenge/response into my website assets. These are loaded into EB via git.
So, quick question, is there any security risk in putting the challenge/response into my (public) version control system (on GitHub)? After they’ve been used for authorization, of course. I’m assuming that the challenge/response is never reused.