mte/src/mte.ml
2026-03-14 15:43:25 +01:00

99 lines
3.5 KiB
OCaml

(* MTE - the MirageOS Taler Exchange
Copyright (C) 2025 Olivier Pierre <swrup@protonmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, version 3.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. *)
let hello req _server _env =
let open Vifu.Response in
let open Syntax in
let* () = with_string req "Hello~~\n" in
let* () = add ~field:"content-type" "text/plain" in
respond `OK
let routes =
let open Vifu.Uri in
let open Vifu.Route in
let get path = get (path /?? any) in
let post path jsont = post (Vifu.Type.json_encoding jsont) (path /?? any) in
let v s = rel / s in
let tos =
[
get rel --> hello;
get (v "terms") --> Mte_terms.terms;
get (v "privacy") --> Mte_terms.privacy;
]
in
let status_info =
[
get (v "seed") --> Mte_info.seed;
get (v "config") --> Mte_info.config;
get (v "keys") --> Mte_info.keys;
]
in
let management =
let open Mte_management in
let v s = v "management" / s in
[
get (v "keys") --> Keys_get.f;
post (v "keys") Keys_post.jsont --> Keys_post.f;
post (v "denominations" /% string `Path / "revoke") Denom_revoke.jsont
--> Denom_revoke.f;
post (v "signkeys" /% string `Path / "revoke") Signkey_revoke.jsont
--> Signkey_revoke.f;
post (v "auditors") Auditors.jsont --> Auditors.f;
post (v "auditors" /% string `Path / "disable") Auditors_disable.jsont
--> Auditors_disable.f;
post (v "wire-fee") Wire_fee.jsont --> Wire_fee.f;
post (v "global-fees") Global_fees.jsont --> Global_fees.f;
post (v "wire") Wire.jsont --> Wire.f;
post (v "wire" / "disable") Wire_disable.jsont --> Wire_disable.f;
post (v "drain") Drain.jsont --> Drain.f;
post (v "aml-officers") AmlOfficer.jsont --> AmlOfficer.f;
post (v "partners") Partners.jsont --> Partners.f;
]
in
tos @ status_info @ management
module RNG = Mirage_crypto_rng.Fortuna
let () =
let ( let@ ) finally fn = Fun.protect ~finally fn in
Util.Log_reporter.setup ();
let rng =
let rng () = Mirage_crypto_rng_mkernel.initialize (module RNG) in
Mkernel.map rng Mkernel.[]
in
let storage = Mkernel.block "storage" in
let service =
let ipv4 = Ipaddr.V4.Prefix.of_string_exn "10.0.0.2/24" in
Mnet.stack ~name:"service"
ipv4
in
Mkernel.(run [ rng; storage; service ])
@@ fun rng storage (stack, tcp, udp) () ->
let@ () = fun () -> Mirage_crypto_rng_mkernel.kill rng in
let@ () = fun () -> Mnet.kill stack in
let hed, he = Mnet_happy_eyeballs.create tcp in
let@ () = fun () -> Mnet_happy_eyeballs.kill hed in
let dns = Mnet_dns.create (udp, he) in
let t = Mnet_dns.transport dns in
let@ () = fun () -> Mnet_dns.Transport.kill t in
Caqti_miou.Switch.run @@ fun sw ->
(* -- *)
let fs = Fat.create storage in
let env = Env.{ sw; stack; tcp; dns; fs } in
let devices = Vifu.Devices.[ Global.db_conn; Global.keys ] in
let cfg = Vifu.Config.v Config.Exchange.port in
Logs.info (fun m ->
m ~tags:(Util.Log_reporter.detail "...") "Starting MTE server");
Vifu.run ~cfg ~devices tcp routes env