gen_rname.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* lib/krb5/os/gen_rname.c
*
* Copyright 1991 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. 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.
*
*
* take a port-style address and unique string, and return
* a replay cache tag string.
*/
#define NEED_SOCKETS
#include "k5-int.h"
#include "os-proto.h"
/*ARGSUSED*/
krb5_error_code
krb5_gen_replay_name(context, address, uniq, string)
krb5_context context;
const krb5_address * address;
const char * uniq;
char ** string;
{
char * tmp;
int i;
if ((*string = malloc(strlen(uniq) + (address->length * 2) + 1)) == NULL)
return ENOMEM;
/*LINTED*/
sprintf(*string, "%s", uniq);
tmp = (*string) + strlen(uniq);
for (i = 0; i < address->length; i++) {
sprintf(tmp, "%.2x", address->contents[i] & 0xff);
tmp += 2;
}
return 0;
}