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/*
* Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
* of Technology.
* For copying and distribution information, please see the file
* <Copyright.MIT>.
*
* from: extract_ticket.c,v 4.6 88/10/07 06:08:15 shanzer Exp $
* $Id: extract_ticket.c,v 1.3 1995/07/18 16:38:21 mark Exp $
*/
#if 0
#ifndef lint
static char *rcsid =
"$Id: extract_ticket.c,v 1.3 1995/07/18 16:38:21 mark Exp $";
#endif /* lint */
#endif
#include <krb.h>
#include <prot.h>
#include <strings.h>
/*
* This routine is obsolete.
*
* This routine accepts the ciphertext returned by kerberos and
* extracts the nth ticket. It also fills in the variables passed as
* session, liftime and kvno.
*/
void extract_ticket(KTEXT cipher, int n, char *session, int *lifetime,
int *kvno, char *realm, KTEXT ticket)
{
char *ptr;
int i;
/* Start after the ticket lengths */
ptr = (char *) cipher->dat;
ptr = ptr + 1 + (int) *(cipher->dat);
/* Step through earlier tickets */
for (i = 1; i < n; i++)
ptr = ptr + 11 + strlen(ptr+10) + (int) *(cipher->dat+i);
bcopy(ptr, (char *) session, 8); /* Save the session key */
ptr += 8;
*lifetime = *(ptr++); /* Save the life of the ticket */
*kvno = *(ptr++); /* Save the kvno */
(void) strcpy(realm,ptr); /* instance */
ptr += strlen(realm) + 1;
/* Save the ticket if its length is non zero */
ticket->length = *(cipher->dat+n);
if (ticket->length)
bcopy(ptr, (char *) (ticket->dat), ticket->length);
}
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