/* * Copyright 2000, 2001, 2003 by the Massachusetts Institute of Technology. * All Rights Reserved. * * Export of this software from the United States of America may * require a specific license from the United States Government. * It is the responsibility of any person or organization contemplating * export to obtain such a license before exporting. * * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and * distribute this software and its documentation for any purpose and * without fee is hereby granted, provided that the above copyright * notice appear in all copies and that both that copyright notice and * this permission notice appear in supporting documentation, and that * the name of M.I.T. not be used in advertising or publicity pertaining * to distribution of the software without specific, written prior * permission. Furthermore if you modify this software you must label * your software as modified software and not distribute it in such a * fashion that it might be confused with the original M.I.T. software. * M.I.T. makes no representations about the suitability of * this software for any purpose. It is provided "as is" without express * or implied warranty. * */ #include "krb.h" #include "k5-int.h" /* * krb_life_to_time * * Given a start date and a lifetime byte, compute the expiration * date. */ KRB4_32 KRB5_CALLCONV krb_life_to_time(KRB4_32 start, int life) { krb5int_access k5internals; if (krb5int_accessor(&k5internals, KRB5INT_ACCESS_VERSION) || k5internals.krb_life_to_time == NULL) return start; return k5internals.krb_life_to_time(start, life); } /* * krb_time_to_life * * Given the start date and the end date, compute the lifetime byte. * Round up, since we can adjust the start date backwards if we are * issuing the ticket to cause it to expire at the correct time. */ int KRB5_CALLCONV krb_time_to_life(KRB4_32 start, KRB4_32 end) { krb5int_access k5internals; if (krb5int_accessor(&k5internals, KRB5INT_ACCESS_VERSION) || k5internals.krb_time_to_life == NULL) return 0; return k5internals.krb_time_to_life(start, end); }