1 /* $NetBSD: ext.c,v 1.1.1.1 2011/04/13 18:14:35 elric Exp $ */
4 * Copyright (c) 1997 - 2006 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 "kadmin_locl.h"
37 #include "kadmin-commands.h"
39 struct ext_keytab_data
{
44 do_ext_keytab(krb5_principal principal
, void *data
)
47 kadm5_principal_ent_rec princ
;
48 struct ext_keytab_data
*e
= data
;
49 krb5_keytab_entry
*keys
= NULL
;
50 krb5_keyblock
*k
= NULL
;
53 ret
= kadm5_get_principal(kadm_handle
, principal
, &princ
,
54 KADM5_PRINCIPAL
|KADM5_KVNO
|KADM5_KEY_DATA
);
58 if (princ
.n_key_data
) {
59 keys
= malloc(sizeof(*keys
) * princ
.n_key_data
);
61 kadm5_free_principal_ent(kadm_handle
, &princ
);
62 krb5_clear_error_message(context
);
65 for (i
= 0; i
< princ
.n_key_data
; i
++) {
66 krb5_key_data
*kd
= &princ
.key_data
[i
];
68 keys
[i
].principal
= princ
.principal
;
69 keys
[i
].vno
= kd
->key_data_kvno
;
70 keys
[i
].keyblock
.keytype
= kd
->key_data_type
[0];
71 keys
[i
].keyblock
.keyvalue
.length
= kd
->key_data_length
[0];
72 keys
[i
].keyblock
.keyvalue
.data
= kd
->key_data_contents
[0];
73 keys
[i
].timestamp
= time(NULL
);
76 n_k
= princ
.n_key_data
;
78 ret
= kadm5_randkey_principal(kadm_handle
, principal
, &k
, &n_k
);
80 kadm5_free_principal_ent(kadm_handle
, &princ
);
83 keys
= malloc(sizeof(*keys
) * n_k
);
85 kadm5_free_principal_ent(kadm_handle
, &princ
);
86 krb5_clear_error_message(context
);
89 for (i
= 0; i
< n_k
; i
++) {
90 keys
[i
].principal
= principal
;
91 keys
[i
].vno
= princ
.kvno
+ 1; /* XXX get entry again */
92 keys
[i
].keyblock
= k
[i
];
93 keys
[i
].timestamp
= time(NULL
);
97 for(i
= 0; i
< n_k
; i
++) {
98 ret
= krb5_kt_add_entry(context
, e
->keytab
, &keys
[i
]);
100 krb5_warn(context
, ret
, "krb5_kt_add_entry(%d)", i
);
104 memset(k
, 0, n_k
* sizeof(*k
));
109 kadm5_free_principal_ent(kadm_handle
, &princ
);
114 ext_keytab(struct ext_keytab_options
*opt
, int argc
, char **argv
)
118 struct ext_keytab_data data
;
120 if (opt
->keytab_string
== NULL
)
121 ret
= krb5_kt_default(context
, &data
.keytab
);
123 ret
= krb5_kt_resolve(context
, opt
->keytab_string
, &data
.keytab
);
126 krb5_warn(context
, ret
, "krb5_kt_resolve");
130 for(i
= 0; i
< argc
; i
++) {
131 ret
= foreach_principal(argv
[i
], do_ext_keytab
, "ext", &data
);
136 krb5_kt_close(context
, data
.keytab
);