1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
/*
* Copyright (c) 1997-2007 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Portions Copyright (c) 2009 Apple Inc. 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 "kdc_locl.h"
static krb5_error_code
add_db(krb5_context context, struct krb5_kdc_configuration *c,
const char *conf, const char *master_key)
{
krb5_error_code ret;
void *ptr;
ptr = realloc(c->db, (c->num_db + 1) * sizeof(*c->db));
if (ptr == NULL) {
krb5_set_error_message(context, ENOMEM, "malloc: out of memory");
return ENOMEM;
}
c->db = ptr;
ret = hdb_create(context, &c->db[c->num_db], conf);
if(ret)
return ret;
c->num_db++;
if (master_key) {
ret = hdb_set_master_keyfile(context, c->db[c->num_db - 1], master_key);
if (ret)
return ret;
}
return 0;
}
KDC_LIB_FUNCTION krb5_error_code KDC_LIB_CALL
krb5_kdc_set_dbinfo(krb5_context context, struct krb5_kdc_configuration *c)
{
struct hdb_dbinfo *info, *d;
krb5_error_code ret;
int i;
/* fetch the databases */
ret = hdb_get_dbinfo(context, &info);
if (ret)
return ret;
d = NULL;
while ((d = hdb_dbinfo_get_next(info, d)) != NULL) {
ret = add_db(context, c,
hdb_dbinfo_get_dbname(context, d),
hdb_dbinfo_get_mkey_file(context, d));
if (ret)
goto out;
kdc_log(context, c, 3, "label: %s",
hdb_dbinfo_get_label(context, d));
kdc_log(context, c, 3, "\tdbname: %s",
hdb_dbinfo_get_dbname(context, d));
kdc_log(context, c, 3, "\tmkey_file: %s",
hdb_dbinfo_get_mkey_file(context, d));
kdc_log(context, c, 3, "\tacl_file: %s",
hdb_dbinfo_get_acl_file(context, d));
}
hdb_free_dbinfo(context, &info);
return 0;
out:
for (i = 0; i < c->num_db; i++)
if (c->db[i] && c->db[i]->hdb_destroy)
(*c->db[i]->hdb_destroy)(context, c->db[i]);
c->num_db = 0;
free(c->db);
c->db = NULL;
hdb_free_dbinfo(context, &info);
return ret;
}
|
