This package contains an implementation of the ACME protocol (mostly client
side) purely in OCaml based on RFC 8555.
The HTTP, DNS, and ALPN
challenges are implemented.

Build with:

$ opam install letsencrypt
$ opam install letsencrypt-app #for oacmel, the LE client binary

Generate a new account key with:

$ openssl req -newkey rsa > csr.pem
$ openssl genrsa > account.pem

with OCaml version ≥ 4.07.0.
Note: acme.ml is not tested, and should be considered yet to be implemented.