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
26 * $FreeBSD: src/lib/libgssapi/gss_inquire_mechs_for_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
29 #include "mech_locl.h"
32 OM_uint32 GSSAPI_LIB_FUNCTION
33 gss_inquire_mechs_for_name(OM_uint32
*minor_status
,
34 const gss_name_t input_name
,
35 gss_OID_set
*mech_types
)
37 OM_uint32 major_status
;
38 struct _gss_name
*name
= (struct _gss_name
*) input_name
;
39 struct _gss_mech_switch
*m
;
40 gss_OID_set name_types
;
47 major_status
= gss_create_empty_oid_set(minor_status
, mech_types
);
49 return (major_status
);
52 * We go through all the loaded mechanisms and see if this
53 * name's type is supported by the mechanism. If it is, add
54 * the mechanism to the set.
56 SLIST_FOREACH(m
, &_gss_mechs
, gm_link
) {
57 major_status
= gss_inquire_names_for_mech(minor_status
,
58 &m
->gm_mech_oid
, &name_types
);
60 gss_release_oid_set(minor_status
, mech_types
);
61 return (major_status
);
63 gss_test_oid_set_member(minor_status
,
64 &name
->gn_type
, name_types
, &present
);
65 gss_release_oid_set(minor_status
, &name_types
);
67 major_status
= gss_add_oid_set_member(minor_status
,
68 &m
->gm_mech_oid
, mech_types
);
70 gss_release_oid_set(minor_status
, mech_types
);
71 return (major_status
);
76 return (GSS_S_COMPLETE
);