Second-level subdomains don't work properly

[xylobol]

As the title says, I can't perform operations on second-level domains (e.g. sub2.sub1.example.com). I believe this is because the Porkbun API wants only the example.com in the request URL, but this seems to send sub1.example.com. I've stumbled upon this by trying to get a wildcard cert off a subdomain (*.sub.example.com) using Caddy's Porkbun plugin, and following the errors from there. After thumbing through this codebase, it seems like it'd be a bit of an involved change, so I want the maintainers' opinions before trying to put in a PR myself for it.

[Niallfitzy1]

Interesting.

Can you test if it's possible with other providers e.g. CloudFlare?

I based this pretty closely on that implementation.

If it's possible there but not here, I'd be interested in seeing what a change to accommodate it would look like.

[xylobol]

Unfortunately, I can't, as I don't have accounts with any other DNS service (unless you'd like me to try Azure DNS, but that will take a few days). It looks like the issue may be relevant for Cloudflare as well, though: https://caddy.community/t/wildcard-certificates-for-subdomains-with-cloudflare/9455/5

[Niallfitzy1]

Interesting

I'd be hesitant to diverge too far from the other libraries on functionality since I'm not actively working on this & focused on the wildcard/suddomain use case