Oompf. Well. That crate has some shortcomings, it looks like.
AcmeConfig::new() requires a list of domains up front, which I do not have. I mean, I do, but they can change over time.
It also wants to hang on to the TCP receiver, which Pingora, as far as I see, doesn't allow.
It's funny that I implemented write sooner than read.
❯ rclone cat ojf-dav:example-1.onlyjunk.fans/small-index.html
<!doctype html><html><head><title>foo</title></head><body>bar</body></html>
Gotta implement seek, and more efficient partial read, and then some cleanup, and dav's done.
Oh, right. I need to implement create_dir file & dir removal too. Whoopsie!
Right. I can now mount the WebDav thing, and most operations work in reasonable ways. There are some rough edges and corner cases that don't, stemming from the fact that I don't really have directories.
All the quick wins are out of the way, I will have to focus on essentials now: play with ACME.