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/*
* Copyright (c) 2005 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "hdb_locl.h"
#include <getarg.h>
#include <base64.h>
static int help_flag;
static int version_flag;
static int kvno_integer = 1;
struct getargs args[] = {
{ "kvno", 'd', arg_integer, &kvno_integer, NULL, NULL },
{ "help", 'h', arg_flag, &help_flag, NULL, NULL },
{ "version", 0, arg_flag, &version_flag, NULL, NULL }
};
static int num_args = sizeof(args) / sizeof(args[0]);
int
main(int argc, char **argv)
{
krb5_principal principal;
krb5_context context;
char *principal_str, *password_str, *str;
int ret, o = 0;
hdb_keyset keyset;
size_t length, len;
void *data;
setprogname(argv[0]);
if(getarg(args, num_args, argc, argv, &o))
krb5_std_usage(1, args, num_args);
if(help_flag)
krb5_std_usage(0, args, num_args);
if(version_flag){
print_version(NULL);
exit(0);
}
ret = krb5_init_context(&context);
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
if (argc != 3)
errx(1, "username and password missing");
principal_str = argv[1];
password_str = argv[2];
ret = krb5_parse_name (context, principal_str, &principal);
if (ret)
krb5_err (context, 1, ret, "krb5_parse_name %s", principal_str);
memset(&keyset, 0, sizeof(keyset));
keyset.kvno = kvno_integer;
keyset.set_time = malloc(sizeof (*keyset.set_time));
if (keyset.set_time == NULL)
errx(1, "couldn't allocate set_time field of keyset");
*keyset.set_time = time(NULL);
ret = hdb_generate_key_set_password(context, principal, password_str,
&keyset.keys.val, &len);
if (ret)
krb5_err(context, 1, ret, "hdb_generate_key_set_password");
keyset.keys.len = len;
if (keyset.keys.len == 0)
krb5_errx (context, 1, "hdb_generate_key_set_password length 0");
krb5_free_principal (context, principal);
ASN1_MALLOC_ENCODE(HDB_keyset, data, length, &keyset, &len, ret);
if (ret)
krb5_errx(context, 1, "encode keyset");
if (len != length)
krb5_abortx(context, "foo");
krb5_free_context(context);
ret = rk_base64_encode(data, length, &str);
if (ret < 0)
errx(1, "base64_encode");
printf("keyset: %s\n", str);
free(data);
return 0;
}
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