2 * Copyright (c) 2005 Doug Rabson
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <gssapi/gssapi.h>
32 #include "mech_switch.h"
35 OM_uint32 gss_duplicate_name(OM_uint32 *minor_status,
36 const gss_name_t src_name,
37 gss_name_t *dest_name)
39 OM_uint32 major_status;
40 struct _gss_name *name = (struct _gss_name *) src_name;
41 struct _gss_name *new_name;
42 struct _gss_mechanism_name *mn;
47 * If this name has a value (i.e. it didn't come from
48 * gss_canonicalize_name(), we re-import the thing. Otherwise,
49 * we make an empty name to hold the MN copy.
51 if (name->gn_value.value) {
52 major_status = gss_import_name(minor_status,
53 &name->gn_value, &name->gn_type, dest_name);
54 if (major_status != GSS_S_COMPLETE)
55 return (major_status);
56 new_name = (struct _gss_name *) *dest_name;
58 new_name = malloc(sizeof(struct _gss_name));
60 *minor_status = ENOMEM;
61 return (GSS_S_FAILURE);
63 memset(new_name, 0, sizeof(struct _gss_name));
64 SLIST_INIT(&name->gn_mn);
65 *dest_name = (gss_name_t) new_name;
69 * Import the new name into any mechanisms listed in the
70 * original name. We could probably get away with only doing
71 * this if the original was canonical.
73 SLIST_FOREACH(mn, &name->gn_mn, gmn_link) {
74 _gss_find_mn(new_name, mn->gmn_mech_oid);
77 return (GSS_S_COMPLETE);