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82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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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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#include <gssapi/gssapi.h>
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#include <string.h>
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#include "mech_switch.h"
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#include "name.h"
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#include "utils.h"
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OM_uint32
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gss_compare_name(OM_uint32 *minor_status,
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const gss_name_t name1_arg,
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const gss_name_t name2_arg,
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int *name_equal)
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{
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struct _gss_name *name1 = (struct _gss_name *) name1_arg;
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struct _gss_name *name2 = (struct _gss_name *) name2_arg;
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/*
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* First check the implementation-independent name if both
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* names have one. Otherwise, try to find common mechanism
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* names and compare them.
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*/
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if (name1->gn_value.value && name2->gn_value.value) {
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*name_equal = 1;
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if (!gss_oid_equal(&name1->gn_type, &name2->gn_type)) {
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*name_equal = 0;
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} else if (name1->gn_value.length != name2->gn_value.length ||
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memcmp(name1->gn_value.value, name1->gn_value.value,
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name1->gn_value.length)) {
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*name_equal = 0;
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}
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} else {
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struct _gss_mechanism_name *mn1;
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struct _gss_mechanism_name *mn2;
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SLIST_FOREACH(mn1, &name1->gn_mn, gmn_link) {
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OM_uint32 major_status;
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major_status = _gss_find_mn(minor_status, name2,
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mn1->gmn_mech_oid, &mn2);
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if (major_status == GSS_S_COMPLETE) {
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return (mn1->gmn_mech->gm_compare_name(
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minor_status,
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mn1->gmn_name,
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mn2->gmn_name,
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name_equal));
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}
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}
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*name_equal = 0;
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}
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*minor_status = 0;
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return (GSS_S_COMPLETE);
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}
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