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94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*
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* Copyright (c) 2004, PADL Software Pty Ltd.
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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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*
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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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*
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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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* 3. Neither the name of PADL Software nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE 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 PADL SOFTWARE 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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#include <gssapi/gssapi.h>
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#include "mech_switch.h"
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#include "cred.h"
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#include "name.h"
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/* RCSID("$Id: gss_inquire_cred_by_oid.c 19960 2007-01-17 15:09:24Z lha $"); */
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OM_uint32
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gss_inquire_cred_by_oid (OM_uint32 *minor_status,
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const gss_cred_id_t cred_handle,
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const gss_OID desired_object,
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gss_buffer_set_t *data_set)
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{
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struct _gss_cred *cred = (struct _gss_cred *) cred_handle;
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OM_uint32 status = GSS_S_COMPLETE;
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struct _gss_mechanism_cred *mc;
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struct _gss_mech_switch *m;
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gss_buffer_set_t set = GSS_C_NO_BUFFER_SET;
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*minor_status = 0;
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*data_set = GSS_C_NO_BUFFER_SET;
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if (cred == NULL)
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return GSS_S_NO_CRED;
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SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
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gss_buffer_set_t rset = GSS_C_NO_BUFFER_SET;
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size_t i;
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m = mc->gmc_mech;
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if (m == NULL) {
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gss_release_buffer_set(minor_status, &set);
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*minor_status = 0;
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return GSS_S_BAD_MECH;
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}
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if (m->gm_inquire_cred_by_oid == NULL)
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continue;
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status = m->gm_inquire_cred_by_oid(minor_status,
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mc->gmc_cred, desired_object, &rset);
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if (status != GSS_S_COMPLETE)
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continue;
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for (i = 0; i < rset->count; i++) {
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status = gss_add_buffer_set_member(minor_status,
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&rset->elements[i], &set);
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if (status != GSS_S_COMPLETE)
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break;
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}
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gss_release_buffer_set(minor_status, &rset);
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}
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if (set == GSS_C_NO_BUFFER_SET)
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status = GSS_S_FAILURE;
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*data_set = set;
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*minor_status = 0;
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return status;
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}
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