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/*
* Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
* of Technology
*
* For copying and distribution information, please see the file
* <mit-copyright.h>.
*
* Description.
*/
#include "adm_locl.h"
RCSID("$Id: kstash.c,v 1.10 1997/03/30 17:35:37 assar Exp $");
/* change this later, but krblib_dbm needs it for now */
static des_cblock master_key;
static des_key_schedule master_key_schedule;
static void
clear_secrets(void)
{
memset(master_key_schedule, 0, sizeof(master_key_schedule));
memset(master_key, 0, sizeof(master_key));
}
int
main(int argc, char **argv)
{
long n;
int ret = 0;
set_progname (argv[0]);
if ((n = kerb_init()))
errx(1, "Kerberos db and cache init failed = %ld\n", n);
if (kdb_get_master_key (KDB_GET_PROMPT, &master_key,
master_key_schedule) != 0) {
clear_secrets();
errx(1, "Couldn't read master key.");
}
if (kdb_verify_master_key (&master_key, master_key_schedule, stderr) < 0) {
clear_secrets();
return 1;
}
ret = kdb_kstash(&master_key, MKEYFILE);
if(ret < 0)
warn("writing master key");
else
fprintf(stderr, "Wrote master key to %s\n", MKEYFILE);
clear_secrets();
return ret;
}
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