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/*-
* Copyright (c) 2005 Doug Rabson
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#include <gssapi/gssapi.h>
#include "mech_switch.h"
OM_uint32
gss_indicate_mechs(OM_uint32 *minor_status,
gss_OID_set *mech_set)
{
struct _gss_mech_switch *m;
OM_uint32 major_status;
gss_OID_set set;
size_t i;
_gss_load_mech();
major_status = gss_create_empty_oid_set(minor_status, mech_set);
if (major_status)
return (major_status);
SLIST_FOREACH(m, &_gss_mechs, gm_link) {
if (m->gm_indicate_mechs) {
major_status = m->gm_indicate_mechs(minor_status, &set);
if (major_status)
continue;
if (set == GSS_C_NO_OID_SET) {
major_status = gss_add_oid_set_member(
minor_status,
&m->gm_mech_oid, mech_set);
continue;
}
for (i = 0; i < set->count; i++)
major_status = gss_add_oid_set_member(minor_status,
&set->elements[i], mech_set);
gss_release_oid_set(minor_status, &set);
} else {
major_status = gss_add_oid_set_member(
minor_status, &m->gm_mech_oid, mech_set);
}
}
*minor_status = 0;
return (GSS_S_COMPLETE);
}
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