An embedded ACME protocol server handler. This allows a Caddy instance to issue certificates for any other ACME-compatible software (including other Caddy instances).
When enabled, requests matching the path
/acme/* will be handled by the ACME server.
Using ACME server defaults, ACME clients should simply be configured to use
https://localhost/acme/local/directory as their ACME endpoint. (
local is the name of Caddy's default CA.)