1 /* $NetBSD: kverify.c,v 1.1.1.2 2014/04/24 12:45:28 pettai Exp $ */
4 * Copyright (c) 1997 - 2005, 2007 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * 3. Neither the name of the Institute nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 #include "kuser_locl.h"
38 static int help_flag
= 0;
39 static int version_flag
= 0;
41 static struct getargs args
[] = {
42 { "version", 0, arg_flag
, &version_flag
},
43 { "help", 0, arg_flag
, &help_flag
}
50 sizeof(args
)/sizeof(*args
),
57 main(int argc
, char **argv
)
62 krb5_preauthtype pre_auth_types
[] = {KRB5_PADATA_ENC_TIMESTAMP
};
63 krb5_get_init_creds_opt
*get_options
;
64 krb5_verify_init_creds_opt verify_options
;
65 krb5_principal principal
= NULL
;
68 setprogname (argv
[0]);
70 if(getarg(args
, sizeof(args
) / sizeof(args
[0]), argc
, argv
, &optidx
))
84 ret
= krb5_init_context(&context
);
86 errx (1, "krb5_init_context failed: %d", ret
);
88 ret
= krb5_get_init_creds_opt_alloc (context
, &get_options
);
90 krb5_err(context
, 1, ret
, "krb5_get_init_creds_opt_alloc");
92 krb5_get_init_creds_opt_set_preauth_list (get_options
,
96 krb5_verify_init_creds_opt_init (&verify_options
);
99 ret
= krb5_parse_name(context
, argv
[0], &principal
);
101 krb5_err(context
, 1, ret
, "krb5_parse_name: %s", argv
[0]);
103 ret
= krb5_get_default_principal(context
, &principal
);
105 krb5_err(context
, 1, ret
, "krb5_get_default_principal");
109 ret
= krb5_get_init_creds_password (context
,
119 krb5_err(context
, 1, ret
, "krb5_get_init_creds");
121 ret
= krb5_verify_init_creds (context
,
128 krb5_err(context
, 1, ret
, "krb5_verify_init_creds");
129 krb5_free_cred_contents (context
, &cred
);
130 krb5_free_context (context
);