1 (* Copyright (C) 2004-2011, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
26 type session_id = Uuidm.t
28 (* user table: user id, (password, optional session id) *)
29 type user = string * (string * session_id option)
31 let user_tbl = (ref [] : user list ref)
33 let lookup_user uid = List.assoc uid !user_tbl
35 let get_users () = List.map fst !user_tbl
37 (* serialization and deserialization of the user table *)
39 let path = Helm_registry.get "matita.basedir" in
40 let dirname = Filename.dirname path in
41 HExtlib.mkdir dirname;
47 let utbl_ch = open_in (config_path () ^ "/usertable.dump.old") in
48 user_tbl := Marshal.from_channel utbl_ch;
56 MatitaInit.initialize_all ();
58 let users = get_users () in
61 let pw,_ = lookup_user uid in
62 MatitaAuthentication.add_user_no_checkout uid pw)