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/*
* Copyright (c) 2004, PADL Software Pty Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of PADL Software nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "mech_locl.h"
GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_inquire_cred_by_oid (OM_uint32 *minor_status,
const gss_cred_id_t cred_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
struct _gss_cred *cred = (struct _gss_cred *) cred_handle;
OM_uint32 status = GSS_S_COMPLETE;
struct _gss_mechanism_cred *mc;
gssapi_mech_interface m;
gss_buffer_set_t set = GSS_C_NO_BUFFER_SET;
*minor_status = 0;
*data_set = GSS_C_NO_BUFFER_SET;
if (cred == NULL)
return GSS_S_NO_CRED;
HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
gss_buffer_set_t rset = GSS_C_NO_BUFFER_SET;
int i;
m = mc->gmc_mech;
if (m == NULL) {
gss_release_buffer_set(minor_status, &set);
*minor_status = 0;
return GSS_S_BAD_MECH;
}
if (m->gm_inquire_cred_by_oid == NULL)
continue;
status = m->gm_inquire_cred_by_oid(minor_status,
mc->gmc_cred, desired_object, &rset);
if (status != GSS_S_COMPLETE)
continue;
for (i = 0; i < rset->count; i++) {
status = gss_add_buffer_set_member(minor_status,
&rset->elements[i], &set);
if (status != GSS_S_COMPLETE)
break;
}
gss_release_buffer_set(minor_status, &rset);
}
if (set == GSS_C_NO_BUFFER_SET)
status = GSS_S_FAILURE;
*data_set = set;
*minor_status = 0;
return status;
}
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