Periodic reminder that just because Go having an easy to use SSH package made these easy to write, connecting to SSH servers and doing TOFU all the time with the keys is far far less safe than webpki, and this service could be relatively easily mitm'd in key scenarios like people being tricked at conferences. It's not as terrifying as the coffee shop taking payments over SSH, but still, this isn't doing E2EE, it's terminating TLS upstream.

There's no SSHFP record (not that openssh uses it by default, and you'd need DNSSEC to make it actually useful), and no public keys documented anywhere to help people avoid MITM/TOFU events.

I get the UX, but it saddens me to see more SSH products that don't understand the SSH security model.