chpass_c.c revision 72445 
1/*
2 * Copyright (c) 1997 - 2000 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
36RCSID("$Id: chpass_c.c,v 1.5 2000/07/11 15:59:14 joda Exp $");
37
38kadm5_ret_t
39kadm5_c_chpass_principal(void *server_handle,
40			 krb5_principal princ,
41			 char *password)
42{
43    kadm5_client_context *context = server_handle;
44    kadm5_ret_t ret;
45    krb5_storage *sp;
46    unsigned char buf[1024];
47    int32_t tmp;
48    krb5_data reply;
49
50    ret = _kadm5_connect(server_handle);
51    if(ret)
52	return ret;
53
54    sp = krb5_storage_from_mem(buf, sizeof(buf));
55    if (sp == NULL)
56	return ENOMEM;
57    krb5_store_int32(sp, kadm_chpass);
58    krb5_store_principal(sp, princ);
59    krb5_store_string(sp, password);
60    ret = _kadm5_client_send(context, sp);
61    krb5_storage_free(sp);
62    ret = _kadm5_client_recv(context, &reply);
63    if(ret)
64	return ret;
65    sp = krb5_storage_from_data (&reply);
66    if (sp == NULL) {
67	krb5_data_free (&reply);
68	return ENOMEM;
69    }
70    krb5_ret_int32(sp, &tmp);
71    krb5_storage_free(sp);
72    krb5_data_free (&reply);
73    return tmp;
74}
75
76kadm5_ret_t
77kadm5_c_chpass_principal_with_key(void *server_handle,
78				  krb5_principal princ,
79				  int n_key_data,
80				  krb5_key_data *key_data)
81{
82    kadm5_client_context *context = server_handle;
83    kadm5_ret_t ret;
84    krb5_storage *sp;
85    unsigned char buf[1024];
86    int32_t tmp;
87    krb5_data reply;
88    int i;
89
90    ret = _kadm5_connect(server_handle);
91    if(ret)
92	return ret;
93
94    sp = krb5_storage_from_mem(buf, sizeof(buf));
95    if (sp == NULL)
96	return ENOMEM;
97    krb5_store_int32(sp, kadm_chpass_with_key);
98    krb5_store_principal(sp, princ);
99    krb5_store_int32(sp, n_key_data);
100    for (i = 0; i < n_key_data; ++i)
101	kadm5_store_key_data (sp, &key_data[i]);
102    ret = _kadm5_client_send(context, sp);
103    krb5_storage_free(sp);
104    ret = _kadm5_client_recv(context, &reply);
105    if(ret)
106	return ret;
107    sp = krb5_storage_from_data (&reply);
108    if (sp == NULL) {
109	krb5_data_free (&reply);
110	return ENOMEM;
111    }
112    krb5_ret_int32(sp, &tmp);
113    krb5_storage_free(sp);
114    krb5_data_free (&reply);
115    return tmp;
116}
117