I would like to use the Arena cloud service for hosting the server, but it needs to be HTTPS enabled. Could you provide a guide on how to set this up with an Arena-hosted server?
Currently I am following this topic (https://discuss.colyseus.io/topic/598/how-to-deploy-https-and-wss-solved) using self-signed certs from openssl but this gives me a ERR_CERT_AUTHORITY_INVALID error when attempting to connect through wss.
How can I acquire a certificate for my Arena server?