This is a requirement anyway for homeservers, and the `forceSSL` option
tried to create a redirect for non-SSL traffic, except the `listen`
option only provided SSL endpoints anyway, so this resulted in
additional rules in the nginx config looking like this:
server {
server_name matrix.alarsyo.net ;
location /.well-known/acme-challenge {
root /var/lib/acme/acme-challenge;
auth_basic off;
}
location / {
return 301 https://$host$request_uri;
}
}
Which led to nginx listening on port 8000 (the default port in this
situation, I imagine)