Do the server at letsencypt.org give the filename of the challenge or does the client?
My webserver is challenged in the way it will not serve files without extensions.
I.e. it will serve
xyzzy.html but not
Instead of tryint to modify the webserver, I tried to modify certbot to put add .html to the challenge, and I could shortly see a file like
.well-known/acme-challenge/sadkajshdkjashdkjadxka.html but it still got a request for the file without
Did I miss something, or am I trying something impossible?
Perhaps I should go for dns-challenge instead, if I can’t persuade the server to serve a file without extension.
Or I could make a