Imports github.com/caddyserver/certmagic github.com/go-micro/microwire/v5/api/server/acme github.com/go-micro/microwire/v5/logger github.com/go-micro/microwire/v5/store github.com/go-micro/microwire/v5/sync Standard library imports bytes context crypto/tls encoding/gob errors fmt math/rand net path strings time