1153838Sdfr/*- 2153838Sdfr * Copyright (c) 2005 Doug Rabson 3153838Sdfr * All rights reserved. 4153838Sdfr * 5153838Sdfr * Redistribution and use in source and binary forms, with or without 6153838Sdfr * modification, are permitted provided that the following conditions 7153838Sdfr * are met: 8153838Sdfr * 1. Redistributions of source code must retain the above copyright 9153838Sdfr * notice, this list of conditions and the following disclaimer. 10153838Sdfr * 2. Redistributions in binary form must reproduce the above copyright 11153838Sdfr * notice, this list of conditions and the following disclaimer in the 12153838Sdfr * documentation and/or other materials provided with the distribution. 13153838Sdfr * 14153838Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15153838Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16153838Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17153838Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18153838Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19153838Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20153838Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21153838Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22153838Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23153838Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24153838Sdfr * SUCH DAMAGE. 25153838Sdfr * 26153838Sdfr * $FreeBSD$ 27153838Sdfr */ 28153838Sdfr 29153838Sdfr#include <gssapi/gssapi.h> 30153838Sdfr 31153838Sdfr#include "mech_switch.h" 32153838Sdfr#include "name.h" 33153838Sdfr 34153838SdfrOM_uint32 35153838Sdfrgss_inquire_mechs_for_name(OM_uint32 *minor_status, 36153838Sdfr const gss_name_t input_name, 37153838Sdfr gss_OID_set *mech_types) 38153838Sdfr{ 39153838Sdfr OM_uint32 major_status; 40153838Sdfr struct _gss_name *name = (struct _gss_name *) input_name; 41153838Sdfr struct _gss_mech_switch *m; 42153838Sdfr gss_OID_set name_types; 43153838Sdfr int present; 44153838Sdfr 45153838Sdfr *minor_status = 0; 46153838Sdfr 47178828Sdfr _gss_load_mech(); 48178828Sdfr 49153838Sdfr major_status = gss_create_empty_oid_set(minor_status, mech_types); 50153838Sdfr if (major_status) 51153838Sdfr return (major_status); 52153838Sdfr 53153838Sdfr /* 54153838Sdfr * We go through all the loaded mechanisms and see if this 55153838Sdfr * name's type is supported by the mechanism. If it is, add 56153838Sdfr * the mechanism to the set. 57153838Sdfr */ 58153838Sdfr SLIST_FOREACH(m, &_gss_mechs, gm_link) { 59153838Sdfr major_status = gss_inquire_names_for_mech(minor_status, 60153838Sdfr &m->gm_mech_oid, &name_types); 61153838Sdfr if (major_status) { 62153838Sdfr gss_release_oid_set(minor_status, mech_types); 63153838Sdfr return (major_status); 64153838Sdfr } 65153838Sdfr gss_test_oid_set_member(minor_status, 66153838Sdfr &name->gn_type, name_types, &present); 67153838Sdfr gss_release_oid_set(minor_status, &name_types); 68153838Sdfr if (present) { 69153838Sdfr major_status = gss_add_oid_set_member(minor_status, 70153838Sdfr &m->gm_mech_oid, mech_types); 71153838Sdfr if (major_status) { 72153838Sdfr gss_release_oid_set(minor_status, mech_types); 73153838Sdfr return (major_status); 74153838Sdfr } 75153838Sdfr } 76153838Sdfr } 77153838Sdfr 78153838Sdfr return (GSS_S_COMPLETE); 79153838Sdfr} 80