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/*
* Copyright (c) 2009 Kungliga Tekniska Hgskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* 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 the Institute 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 THE INSTITUTE 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 THE INSTITUTE 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_store_cred(OM_uint32 *minor_status,
gss_cred_id_t input_cred_handle,
gss_cred_usage_t cred_usage,
const gss_OID desired_mech,
OM_uint32 overwrite_cred,
OM_uint32 default_cred,
gss_OID_set *elements_stored,
gss_cred_usage_t *cred_usage_stored)
{
struct _gss_cred *cred = (struct _gss_cred *) input_cred_handle;
struct _gss_mechanism_cred *mc;
OM_uint32 maj = GSS_S_FAILURE;
OM_uint32 junk;
size_t successes = 0;
if (minor_status == NULL)
return GSS_S_FAILURE;
if (elements_stored)
*elements_stored = NULL;
if (cred_usage_stored)
*cred_usage_stored = 0;
if (cred == NULL)
return GSS_S_NO_CONTEXT;
if (elements_stored) {
maj = gss_create_empty_oid_set(minor_status, elements_stored);
if (maj != GSS_S_COMPLETE)
return maj;
}
HEIM_SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
gssapi_mech_interface m = mc->gmc_mech;
if (m == NULL || m->gm_store_cred == NULL)
continue;
if (desired_mech != GSS_C_NO_OID &&
!gss_oid_equal(&m->gm_mech_oid, desired_mech))
continue;
maj = (m->gm_store_cred)(minor_status, mc->gmc_cred,
cred_usage, desired_mech, overwrite_cred,
default_cred, NULL, cred_usage_stored);
if (maj == GSS_S_COMPLETE) {
if (elements_stored)
gss_add_oid_set_member(&junk, desired_mech, elements_stored);
successes++;
} else if (desired_mech != GSS_C_NO_OID) {
gss_release_oid_set(&junk, elements_stored);
return maj;
}
}
if (successes == 0) {
if (maj != GSS_S_COMPLETE)
return maj; /* last failure */
return GSS_S_FAILURE;
}
*minor_status = 0;
return GSS_S_COMPLETE;
}
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