1/*	$NetBSD: delete_s.c,v 1.1.1.1 2011/04/13 18:15:29 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: delete_s.c,v 1.1.1.1 2011/04/13 18:15:29 elric Exp $");
39
40kadm5_ret_t
41kadm5_s_delete_principal(void *server_handle, krb5_principal princ)
42{
43    kadm5_server_context *context = server_handle;
44    kadm5_ret_t ret;
45    hdb_entry_ex ent;
46
47    memset(&ent, 0, sizeof(ent));
48    ret = context->db->hdb_open(context->context, context->db, O_RDWR, 0);
49    if(ret) {
50	krb5_warn(context->context, ret, "opening database");
51	return ret;
52    }
53    ret = context->db->hdb_fetch_kvno(context->context, context->db, princ,
54				      HDB_F_DECRYPT|HDB_F_GET_ANY|HDB_F_ADMIN_DATA, 0, &ent);
55    if(ret == HDB_ERR_NOENTRY)
56	goto out;
57    if(ent.entry.flags.immutable) {
58	ret = KADM5_PROTECT_PRINCIPAL;
59	goto out2;
60    }
61
62    ret = hdb_seal_keys(context->context, context->db, &ent.entry);
63    if (ret)
64	goto out2;
65
66    ret = context->db->hdb_remove(context->context, context->db, princ);
67    if (ret)
68	goto out2;
69
70    kadm5_log_delete (context, princ);
71
72out2:
73    hdb_free_entry(context->context, &ent);
74out:
75    context->db->hdb_close(context->context, context->db);
76    return _kadm5_error_code(ret);
77}
78