PHP client for Tequila, v. 2.0.4 (Tue Nov 14 10:47:18 CET 2006)
(C) 2004, Lionel Clavien [lionel dot clavien AT epfl dot ch]

This code was released under the GNU GPL-2.0-only terms until 2021-07.
From 2021-07 on, it is released under the GNU GPL-3.0-or-later

Changelog:
    0.1.0, 2004-06-27: Creation
    0.1.1, 2004-08-29: Changed RSA authentication method to use the new
                    server certificate in lieu of the server public key
                [openssl bug ?]
    0.1.2, 2004-09-04: Configuration options put in tequila_config.inc.php
            ......

    2.0.3 : I forgot.
    2.0.4 : Fix problem with cookie. Now it is a session cookie.
    2.0.5 : Fix ERROR_SESSION_FILE (replace with ERROR_SESSION_FILE_FORMAT).
        Fix bug in fetchAttributes().

    3.0.0 : Big rewrite.
        Fix session time out
        use PHP sessions
        hide key attribute in urlaccess.

    3.0.1 : Fix INFO_PATH & QUERY_STRING test.
    3.0.2 : 2011-08-05 : Include comments from Lucien Chaboudez
        Define MIN_SESSION_TIMEOUT
        Delete cookie with explicit root path

    3.0.3 : 2012-04-12 : Patch from Lucien Chaboudez
                    LoadSession :Check if all the wanted attributes are present
                                    in the $_SESSION.

TODO:
    - implement more documented features (allows, ?)