Caddyfile

Rama main · réplica de lectura del repositorio original.

{
	on_demand_tls {
		ask http://app:3000/api/internal/domain-check
	}
}

# This Instance's own domain, set at install time. A named site block takes
# precedence over the catch-all below and never consults the ask endpoint, so
# it gets an ordinary certificate on a box whose database is still empty. The
# catch-all cannot do this: the ask endpoint only approves a domain that
# already exists as a Merchant, and a fresh install has none, which is what
# used to make the setup wizard unreachable.
#
# The `:localhost` default only exists so the file still parses when the
# variable is unset; env substitution happens before parsing, and an empty
# expansion here would be a syntax error rather than a missing site.
# Certificate work runs in the background and does not block startup, so
# installing before DNS has propagated is fine. Caddy keeps retrying.
{$SUPAFFI_DOMAIN:localhost} {
	reverse_proxy app:3000
}

# Every Merchant domain (ADR 0006). Matches any host, since each Merchant
# points their own domain at this same server. Caddy checks with the app
# before issuing a certificate for a domain it has not seen, so pointing an
# unrelated domain here cannot mint free certificates through it.
:443 {
	tls {
		on_demand
	}
	reverse_proxy app:3000
}