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