http_daemon.ml
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
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(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
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(* DEALINGS IN THE SOFTWARE. *)
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(*****************************************************************************)
module Events = Signer_events.Http_daemon
let run (cctxt : #Client_context.wallet) ~hosts ?magic_bytes
~check_high_watermark ~require_auth mode =
let open Lwt_result_syntax in
let dir = RPC_directory.empty in
let dir =
RPC_directory.register1 dir Signer_services.sign (fun pkh signature data ->
Handler.sign
?magic_bytes
~check_high_watermark
~require_auth
cctxt
{pkh; data; signature})
in
let dir =
RPC_directory.register1 dir Signer_services.public_key (fun pkh () () ->
Handler.public_key cctxt pkh)
in
let dir =
RPC_directory.register0 dir Signer_services.authorized_keys (fun () () ->
if require_auth then
let* keys = Handler.Authorized_key.load cctxt in
let hashes =
List.map (fun (_, k) -> Signature.Public_key.hash k) keys
in
return_some hashes
else return_none)
in
Lwt.catch
(fun () ->
List.map
(fun host ->
let*! () = Events.(emit listening) host in
let*! _server =
RPC_server.launch
~host:(Ipaddr.V6.to_string host)
mode
dir
~media_types:Media_type.all_media_types
in
Lwt_utils.never_ending ())
hosts
|> Lwt.choose)
(function
| Unix.Unix_error (Unix.EADDRINUSE, "bind", "") ->
failwith "Port already in use."
| exn -> fail_with_exn exn)
let run_https ~host ~port ~cert ~key ?magic_bytes ~check_high_watermark
~require_auth (cctxt : #Client_context.wallet) =
let open Lwt_syntax in
let* points =
Lwt_utils_unix.getaddrinfo
~passive:true
~node:host
~service:(string_of_int port)
in
match points with
| [] -> failwith "Cannot resolve listening address: %S" host
| points ->
let hosts = List.map fst points in
let* () = Events.(emit accepting_requests) ("HTTPS", port) in
let mode : Conduit_lwt_unix.server =
`TLS (`Crt_file_path cert, `Key_file_path key, `No_password, `Port port)
in
run
(cctxt : #Client_context.wallet)
~hosts
?magic_bytes
~check_high_watermark
~require_auth
mode
let run_http ~host ~port ?magic_bytes ~check_high_watermark ~require_auth
(cctxt : #Client_context.wallet) =
let open Lwt_syntax in
let* points =
Lwt_utils_unix.getaddrinfo
~passive:true
~node:host
~service:(string_of_int port)
in
match points with
| [] -> failwith "Cannot resolve listening address: %S" host
| points ->
let hosts = List.map fst points in
let* () = Events.(emit accepting_requests) ("HTTP", port) in
let mode : Conduit_lwt_unix.server = `TCP (`Port port) in
run
(cctxt : #Client_context.wallet)
~hosts
?magic_bytes
~check_high_watermark
~require_auth
mode