/*	$OpenBSD: save_credentials.c,v 1.5 1998/02/25 15:51:38 art Exp $	*/
/* $KTH: save_credentials.c,v 1.5 1997/03/23 03:53:17 joda Exp $ */

/*
 * This source code is no longer held under any constraint of USA
 * `cryptographic laws' since it was exported legally.  The cryptographic
 * functions were removed from the code and a "Bones" distribution was
 * made.  A Commodity Jurisdiction Request #012-94 was filed with the
 * USA State Department, who handed it to the Commerce department.  The
 * code was determined to fall under General License GTDA under ECCN 5D96G,
 * and hence exportable.  The cryptographic interfaces were re-added by Eric
 * Young, and then KTH proceeded to maintain the code in the free world.
 *
 */

/* 
 *  Copyright (C) 1989 by the Massachusetts Institute of Technology
 *
 *  Export of this software from the United States of America is assumed
 *  to 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.  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_locl.h"

/*
 * This routine takes a ticket and associated info and calls
 * tf_save_cred() to store them in the ticket cache.  The peer
 * routine for extracting a ticket and associated info from the
 * ticket cache is krb_get_cred().  When changes are made to
 * this routine, the corresponding changes should be made
 * in krb_get_cred() as well.
 *
 * Returns KSUCCESS if all goes well, otherwise an error returned
 * by the tf_init() or tf_save_cred() routines.
 */

int
save_credentials(char *service,	/* Service name */
		 char *instance, /* Instance */
		 char *realm,	/* Auth domain */
		 unsigned char *session, /* Session key */
		 int lifetime,	/* Lifetime */
		 int kvno,	/* Key version number */
		 KTEXT ticket,	/* The ticket itself */
		 int32_t issue_date) /* The issue time */
{
    int tf_status;   /* return values of the tf_util calls */

    /* Open and lock the ticket file for writing */
    if ((tf_status = tf_init(TKT_FILE, W_TKT_FIL)) != KSUCCESS)
	return(tf_status);

    /* Save credentials by appending to the ticket file */
    tf_status = tf_save_cred(service, instance, realm, session,
			     lifetime, kvno, ticket, issue_date);
    tf_close();
    return (tf_status);
}