1 /*
2  * Copyright (c) 2003 Kungliga Tekniska H�gskolan
3  * (Royal Institute of Technology, Stockholm, Sweden).
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  *
17  * 3. Neither the name of the Institute nor the names of its contributors
18  *    may be used to endorse or promote products derived from this software
19  *    without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31  * SUCH DAMAGE.
32  */
33 
34 #include "kadm5_locl.h"
35 #include <err.h>
36 
37 RCSID("$Id: default_keys.c 22494 2008-01-21 11:56:44Z lha $");
38 
39 static void
40 print_keys(krb5_context context, Key *keys, size_t nkeys)
41 {
42     krb5_error_code ret;
43     char *str;
44     int i;
45 
46     printf("keys:\n");
47 
48     for (i = 0; i < nkeys; i++) {
49 
50 	ret = krb5_enctype_to_string(context, keys[i].key.keytype, &str);
51 	if (ret)
52 	    krb5_err(context, ret, 1, "krb5_enctype_to_string: %d\n",
53 		     (int)keys[i].key.keytype);
54 
55 	printf("\tenctype %s", str);
56 	free(str);
57 
58 	if (keys[i].salt) {
59 	    printf(" salt: ");
60 
61 	    switch (keys[i].salt->type) {
62 	    case KRB5_PW_SALT:
63 		printf("pw-salt:");
64 		break;
65 	    case KRB5_AFS3_SALT:
66 		printf("afs3-salt:");
67 		break;
68 	    default:
69 		printf("unknown salt: %d", keys[i].salt->type);
70 		break;
71 	    }
72 	    if (keys[i].salt->salt.length)
73 		printf("%.*s", (int)keys[i].salt->salt.length,
74 		       (char *)keys[i].salt->salt.data);
75 	}
76 	printf("\n");
77     }
78     printf("end keys:\n");
79 }
80 
81 static void
82 parse_file(krb5_context context, krb5_principal principal, int no_salt)
83 {
84     krb5_error_code ret;
85     size_t nkeys;
86     Key *keys;
87 
88     ret = hdb_generate_key_set(context, principal, &keys, &nkeys, no_salt);
89     if (ret)
90 	krb5_err(context, 1, ret, "hdb_generate_key_set");
91 
92     print_keys(context, keys, nkeys);
93 
94     hdb_free_keys(context, nkeys, keys);
95 }
96 
97 int
98 main(int argc, char **argv)
99 {
100     krb5_error_code ret;
101     krb5_context context;
102     krb5_principal principal;
103 
104     ret = krb5_init_context(&context);
105     if (ret)
106 	errx(1, "krb5_init_context");
107 
108     ret = krb5_parse_name(context, "lha@SU.SE", &principal);
109     if (ret)
110 	krb5_err(context, ret, 1, "krb5_parse_name");
111 
112     parse_file(context, principal, 0);
113     parse_file(context, principal, 1);
114 
115     krb5_free_principal(context, principal);
116 
117     krb5_free_context(context);
118 
119     return 0;
120 }
121