1/*	$NetBSD: modify_s.c,v 1.1.1.1 2011/04/13 18:15:30 elric Exp $	*/
2
3/*
4 * Copyright (c) 1997-2001, 2003, 2005-2006 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 "kadm5_locl.h"
37
38__RCSID("$NetBSD: modify_s.c,v 1.1.1.1 2011/04/13 18:15:30 elric Exp $");
39
40static kadm5_ret_t
41modify_principal(void *server_handle,
42		 kadm5_principal_ent_t princ,
43		 uint32_t mask,
44		 uint32_t forbidden_mask)
45{
46    kadm5_server_context *context = server_handle;
47    hdb_entry_ex ent;
48    kadm5_ret_t ret;
49    if((mask & forbidden_mask))
50	return KADM5_BAD_MASK;
51    if((mask & KADM5_POLICY) && strcmp(princ->policy, "default"))
52	return KADM5_UNK_POLICY;
53
54    memset(&ent, 0, sizeof(ent));
55    ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0);
56    if(ret)
57	return ret;
58    ret = context->db->hdb_fetch_kvno(context->context, context->db,
59				      princ->principal, HDB_F_GET_ANY|HDB_F_ADMIN_DATA, 0, &ent);
60    if(ret)
61	goto out;
62    ret = _kadm5_setup_entry(context, &ent, mask, princ, mask, NULL, 0);
63    if(ret)
64	goto out2;
65    ret = _kadm5_set_modifier(context, &ent.entry);
66    if(ret)
67	goto out2;
68
69    ret = hdb_seal_keys(context->context, context->db, &ent.entry);
70    if (ret)
71	goto out2;
72
73    ret = context->db->hdb_store(context->context, context->db,
74			     HDB_F_REPLACE, &ent);
75    if (ret)
76	goto out2;
77
78    kadm5_log_modify (context,
79		      &ent.entry,
80		      mask | KADM5_MOD_NAME | KADM5_MOD_TIME);
81
82out2:
83    hdb_free_entry(context->context, &ent);
84out:
85    context->db->hdb_close(context->context, context->db);
86    return _kadm5_error_code(ret);
87}
88
89
90kadm5_ret_t
91kadm5_s_modify_principal(void *server_handle,
92			 kadm5_principal_ent_t princ,
93			 uint32_t mask)
94{
95    return modify_principal(server_handle, princ, mask,
96			    KADM5_LAST_PWD_CHANGE | KADM5_MOD_TIME
97			    | KADM5_MOD_NAME | KADM5_MKVNO
98			    | KADM5_AUX_ATTRIBUTES | KADM5_LAST_SUCCESS
99			    | KADM5_LAST_FAILED);
100}
101