/*	$OpenBSD: util.c,v 1.3 1997/12/22 15:02:16 art Exp $	*/
/* $KTH: util.c,v 1.6 1996/10/05 00:18:34 joda Exp $ */

/*
 * This software may now be redistributed outside the US.
 *
 */

/* 
 *  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"

/*
 * Print some of the contents of the given authenticator structure
 * (AUTH_DAT defined in "krb.h").  Fields printed are:
 *
 * pname, pinst, prealm, netaddr, flags, cksum, timestamp, session
 */

void
ad_print(AUTH_DAT *x)
{
    /*
     * Print the contents of an auth_dat struct.
     */
    struct in_addr address;
    address.s_addr = x->address;
    printf("\n%s %s %s %s flags %u cksum 0x%X\n\ttkt_tm 0x%X sess_key",
           x->pname, x->pinst, x->prealm,
           inet_ntoa(address), x->k_flags,
           x->checksum, x->time_sec);
    printf("[8] =");
#ifdef NOENCRYPTION
    placebo_cblock_print(x->session);
#else
    des_cblock_print_file(&x->session,stdout);
#endif
    /* skip reply for now */
}

/*
 * Print in hex the 8 bytes of the given session key.
 *
 * Printed format is:  " 0x { x, x, x, x, x, x, x, x }"
 */

#ifdef NOENCRYPTION
placebo_cblock_print(x)
    des_cblock x;
{
    unsigned char *y = (unsigned char *) x;
    int i = 0;

    printf(" 0x { ");

    while (i++ <8) {
        printf("%x",*y++);
        if (i<8) printf(", ");
    }
    printf(" }");
}
#endif