lfacme is a lightweight ACME client based on uacme. it uses a simple configuration file format, and comes with challenge handlers for HTTP (http-01), DNS (dns-01) using TSIG- or Kerberos-authenticated nsupdate, and TLS (tls-alpn-01) using uacme’s ualpn proxy.

it can also be used with any uacme-compatible challenge handler.

it’s only tested on FreeBSD and may or may not work on other platforms. if it doesn’t work, it shouldn’t be difficult to port.

Download

Development

please mail patches to lexi@le-fay.org.