Cannot get yubikey working

We’ve also got such a report. Also using a TLS terminating nginx reverse proxy in from of discourse. The error message doesn’t help to figure out what needs to change in the server configuration.

code references:

https://github.com/discourse/discourse/blob/main/lib/webauthn/security_key_base_validation_service.rb#L21-L24

https://github.com/discourse/discourse/blob/main/lib/webauthn/security_key_base_validation_service.rb#L58-L60

What do you mean by full HTTPS?