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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: src/lib/libgssapi/gss_inquire_mechs_for_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
*/
#include "mech_locl.h"
GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_inquire_mechs_for_name(OM_uint32 *minor_status,
gss_const_name_t input_name,
gss_OID_set *mech_types)
{
OM_uint32 major_status;
struct _gss_name *name = (struct _gss_name *) input_name;
struct _gss_mech_switch *m;
gss_OID_set name_types;
int present;
*minor_status = 0;
_gss_load_mech();
major_status = gss_create_empty_oid_set(minor_status, mech_types);
if (major_status)
return (major_status);
/*
* We go through all the loaded mechanisms and see if this
* name's type is supported by the mechanism. If it is, add
* the mechanism to the set.
*/
HEIM_SLIST_FOREACH(m, &_gss_mechs, gm_link) {
major_status = gss_inquire_names_for_mech(minor_status,
&m->gm_mech_oid, &name_types);
if (major_status) {
gss_release_oid_set(minor_status, mech_types);
return (major_status);
}
gss_test_oid_set_member(minor_status,
&name->gn_type, name_types, &present);
gss_release_oid_set(minor_status, &name_types);
if (present) {
major_status = gss_add_oid_set_member(minor_status,
&m->gm_mech_oid, mech_types);
if (major_status) {
gss_release_oid_set(minor_status, mech_types);
return (major_status);
}
}
}
return (GSS_S_COMPLETE);
}
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