1 /* $NetBSD: test_hdbkeys.c,v 1.3 2019/12/15 22:50:49 christos Exp $ */
2
3 /*
4 * Copyright (c) 2005 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
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.
18 *
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.
22 *
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
33 * SUCH DAMAGE.
34 */
35
36 #include "hdb_locl.h"
37 #include <krb5/getarg.h>
38 #include <krb5/base64.h>
39
40 static int help_flag;
41 static int version_flag;
42 static int kvno_integer = 1;
43
44 struct getargs args[] = {
45 { "kvno", 'd', arg_integer, &kvno_integer, NULL, NULL },
46 { "help", 'h', arg_flag, &help_flag, NULL, NULL },
47 { "version", 0, arg_flag, &version_flag, NULL, NULL }
48 };
49
50 static int num_args = sizeof(args) / sizeof(args[0]);
51
52 int
main(int argc,char ** argv)53 main(int argc, char **argv)
54 {
55 krb5_principal principal;
56 krb5_context context;
57 char *principal_str, *password_str, *str;
58 int ret, o = 0;
59 hdb_keyset keyset;
60 size_t length, len;
61 void *data;
62
63 setprogname(argv[0]);
64
65 if(getarg(args, num_args, argc, argv, &o))
66 krb5_std_usage(1, args, num_args);
67
68 if(help_flag)
69 krb5_std_usage(0, args, num_args);
70
71 if(version_flag){
72 print_version(NULL);
73 exit(0);
74 }
75
76 ret = krb5_init_context(&context);
77 if (ret)
78 errx (1, "krb5_init_context failed: %d", ret);
79
80 if (argc != 3)
81 errx(1, "username and password missing");
82
83 principal_str = argv[1];
84 password_str = argv[2];
85
86 ret = krb5_parse_name (context, principal_str, &principal);
87 if (ret)
88 krb5_err (context, 1, ret, "krb5_parse_name %s", principal_str);
89
90 memset(&keyset, 0, sizeof(keyset));
91
92 keyset.kvno = kvno_integer;
93 keyset.set_time = malloc(sizeof (*keyset.set_time));
94 if (keyset.set_time == NULL)
95 errx(1, "couldn't allocate set_time field of keyset");
96 *keyset.set_time = time(NULL);
97
98 ret = hdb_generate_key_set_password(context, principal, password_str,
99 &keyset.keys.val, &len);
100 if (ret)
101 krb5_err(context, 1, ret, "hdb_generate_key_set_password");
102 keyset.keys.len = len;
103
104 if (keyset.keys.len == 0)
105 krb5_errx (context, 1, "hdb_generate_key_set_password length 0");
106
107 krb5_free_principal (context, principal);
108
109 ASN1_MALLOC_ENCODE(hdb_keyset, data, length, &keyset, &len, ret);
110 if (ret)
111 krb5_errx(context, 1, "encode keyset");
112 if (len != length)
113 krb5_abortx(context, "foo");
114
115 krb5_free_context(context);
116
117 ret = rk_base64_encode(data, length, &str);
118 if (ret < 0)
119 errx(1, "base64_encode");
120
121 printf("keyset: %s\n", str);
122
123 free(data);
124
125 return 0;
126 }
127