lwt_ssl 1.1.3 · OCaml Package

OCaml-SSL integration

This module is provided by OPAM package lwt_ssl. Link with ocamlfind package lwt_ssl.

type socket

Wrapper for SSL sockets.

It is either a plain socket, either a real SSL socket.

type uninitialized_socket

Wrapper for SSL sockets that have not yet performed the SSL handshake.

val ssl_socket : socket -> Ssl.socket option

Returns the underlying SSL socket used for this wrapper. If it is a plain socket it returns None.

val ssl_socket_of_uninitialized_socket : uninitialized_socket -> Ssl.socket

Returns the underlying SSL socket used for this wrapper.

val is_ssl : socket -> bool

Are we using an SSL socket?

val ssl_accept : Lwt_unix.file_descr -> Ssl.context -> socket Lwt.t

val ssl_connect : Lwt_unix.file_descr -> Ssl.context -> socket Lwt.t

val plain : Lwt_unix.file_descr -> socket

val embed_socket : Lwt_unix.file_descr -> Ssl.context -> socket

val embed_uninitialized_socket : 
  Lwt_unix.file_descr ->
  Ssl.context ->
  uninitialized_socket

val ssl_perform_handshake : uninitialized_socket -> socket Lwt.t

Initiate a SSL/TLS handshake on the specified socket (used by clients).

val ssl_accept_handshake : uninitialized_socket -> socket Lwt.t

Await a SSL/TLS handshake on the specified socket (used by servers).

val read : socket -> bytes -> int -> int -> int Lwt.t

val write : socket -> bytes -> int -> int -> int Lwt.t

val read_bytes : socket -> Lwt_bytes.t -> int -> int -> int Lwt.t

val write_bytes : socket -> Lwt_bytes.t -> int -> int -> int Lwt.t

val wait_read : socket -> unit Lwt.t

val wait_write : socket -> unit Lwt.t

val shutdown : socket -> Unix.shutdown_command -> unit

val close : socket -> unit Lwt.t

val in_channel_of_descr : ?buffer:Lwt_bytes.t -> socket -> Lwt_io.input_channel

val out_channel_of_descr : 
  ?buffer:Lwt_bytes.t ->
  socket ->
  Lwt_io.output_channel

val ssl_shutdown : socket -> unit Lwt.t

val abort : socket -> exn -> unit

val get_fd : socket -> Lwt_unix.file_descr

val get_unix_fd : socket -> Unix.file_descr

val getsockname : socket -> Unix.sockaddr

val getpeername : socket -> Unix.sockaddr

package lwt_ssl