82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2005 Doug Rabson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <gssapi/gssapi.h>
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#include "mech_switch.h"
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#include "name.h"
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OM_uint32
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gss_inquire_mechs_for_name(OM_uint32 *minor_status,
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const gss_name_t input_name,
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gss_OID_set *mech_types)
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{
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OM_uint32 major_status;
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struct _gss_name *name = (struct _gss_name *) input_name;
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struct _gss_mech_switch *m;
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gss_OID_set name_types;
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int present;
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*minor_status = 0;
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_gss_load_mech();
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major_status = gss_create_empty_oid_set(minor_status, mech_types);
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if (major_status)
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return (major_status);
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/*
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* We go through all the loaded mechanisms and see if this
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* name's type is supported by the mechanism. If it is, add
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* the mechanism to the set.
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*/
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SLIST_FOREACH(m, &_gss_mechs, gm_link) {
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major_status = gss_inquire_names_for_mech(minor_status,
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&m->gm_mech_oid, &name_types);
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if (major_status) {
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gss_release_oid_set(minor_status, mech_types);
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return (major_status);
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}
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gss_test_oid_set_member(minor_status,
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&name->gn_type, name_types, &present);
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gss_release_oid_set(minor_status, &name_types);
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if (present) {
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major_status = gss_add_oid_set_member(minor_status,
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&m->gm_mech_oid, mech_types);
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if (major_status) {
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gss_release_oid_set(minor_status, mech_types);
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return (major_status);
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}
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}
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}
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return (GSS_S_COMPLETE);
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}
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