(**************************************************************************)
(*                                BELENIOS                                *)
(*                                                                        *)
(*  Copyright © 2012-2023 Inria                                           *)
(*                                                                        *)
(*  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, either version 3 of the    *)
(*  License, or (at your option) any later version, with the additional   *)
(*  exemption that compiling, linking, and/or using OpenSSL is allowed.   *)
(*                                                                        *)
(*  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                         *)
(*  <http://www.gnu.org/licenses/>.                                       *)
(**************************************************************************)

open Belenios_storage_api
open Belenios_web_api

val new_token : account -> user -> auth_token Lwt.t
val lookup_token : string -> (account * user) option
val invalidate_token : string -> unit

exception Error of error

type generic_content = String of string | Path of string
type generic = { mime : string; content : generic_content }

type result =
  [ `Json of int * string
  | `Bel of string
  | `Sealing_log of string
  | `Generic of generic ]

type body = { run : 'a. (string -> 'a) -> ('a -> result Lwt.t) -> result Lwt.t }

val return_json : int -> string -> result Lwt.t
val return_yojson : int -> Yojson.Safe.t -> result Lwt.t
val return_generic : generic -> result Lwt.t
val ok : result Lwt.t
val bad_request : result Lwt.t
val unauthorized : result Lwt.t
val forbidden : result Lwt.t
val not_found : result Lwt.t
val method_not_allowed : result Lwt.t
val precondition_failed : result Lwt.t
val request_entity_too_large : result Lwt.t
val conflict : result Lwt.t

val handle_ifmatch :
  string option ->
  (unit -> string Lwt.t) ->
  (unit -> result Lwt.t) ->
  result Lwt.t

val handle_generic_error : (unit -> result Lwt.t) -> result Lwt.t
val handle_get : (unit -> string Lwt.t) -> result Lwt.t
val handle_get_option : (unit -> string option Lwt.t) -> result Lwt.t
val get_configuration : unit -> configuration
val get_account : account -> user -> api_account

val put_account :
  account Web_common.updatable -> user -> api_account -> unit Lwt.t

val get_configuration_uris : unit -> configuration_uris

val post_send_message :
  ?internal:bool ->
  key:string ->
  Belenios_messages.message_payload ->
  result Lwt.t
