1c0b9f4feSDoug Rabson /*- 2c0b9f4feSDoug Rabson * Copyright (c) 2005 Doug Rabson 3c0b9f4feSDoug Rabson * All rights reserved. 4c0b9f4feSDoug Rabson * 5c0b9f4feSDoug Rabson * Redistribution and use in source and binary forms, with or without 6c0b9f4feSDoug Rabson * modification, are permitted provided that the following conditions 7c0b9f4feSDoug Rabson * are met: 8c0b9f4feSDoug Rabson * 1. Redistributions of source code must retain the above copyright 9c0b9f4feSDoug Rabson * notice, this list of conditions and the following disclaimer. 10c0b9f4feSDoug Rabson * 2. Redistributions in binary form must reproduce the above copyright 11c0b9f4feSDoug Rabson * notice, this list of conditions and the following disclaimer in the 12c0b9f4feSDoug Rabson * documentation and/or other materials provided with the distribution. 13c0b9f4feSDoug Rabson * 14c0b9f4feSDoug Rabson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15c0b9f4feSDoug Rabson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16c0b9f4feSDoug Rabson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17c0b9f4feSDoug Rabson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18c0b9f4feSDoug Rabson * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19c0b9f4feSDoug Rabson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20c0b9f4feSDoug Rabson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21c0b9f4feSDoug Rabson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22c0b9f4feSDoug Rabson * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23c0b9f4feSDoug Rabson * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24c0b9f4feSDoug Rabson * SUCH DAMAGE. 25c0b9f4feSDoug Rabson * 26c0b9f4feSDoug Rabson * $FreeBSD$ 27c0b9f4feSDoug Rabson */ 28c0b9f4feSDoug Rabson 29c0b9f4feSDoug Rabson #include <gssapi/gssapi.h> 30c0b9f4feSDoug Rabson 31c0b9f4feSDoug Rabson #include "mech_switch.h" 32c0b9f4feSDoug Rabson 33c0b9f4feSDoug Rabson OM_uint32 34c0b9f4feSDoug Rabson gss_indicate_mechs(OM_uint32 *minor_status, 35c0b9f4feSDoug Rabson gss_OID_set *mech_set) 36c0b9f4feSDoug Rabson { 37c0b9f4feSDoug Rabson struct _gss_mech_switch *m; 38c0b9f4feSDoug Rabson OM_uint32 major_status; 39c0b9f4feSDoug Rabson gss_OID_set set; 4033f12199SDoug Rabson size_t i; 41c0b9f4feSDoug Rabson 42c0b9f4feSDoug Rabson _gss_load_mech(); 43c0b9f4feSDoug Rabson 44c0b9f4feSDoug Rabson major_status = gss_create_empty_oid_set(minor_status, mech_set); 45c0b9f4feSDoug Rabson if (major_status) 46c0b9f4feSDoug Rabson return (major_status); 47c0b9f4feSDoug Rabson 48c0b9f4feSDoug Rabson SLIST_FOREACH(m, &_gss_mechs, gm_link) { 4922a25490SDoug Rabson if (m->gm_indicate_mechs) { 50c0b9f4feSDoug Rabson major_status = m->gm_indicate_mechs(minor_status, &set); 51c0b9f4feSDoug Rabson if (major_status) 52c0b9f4feSDoug Rabson continue; 5333f12199SDoug Rabson if (set == GSS_C_NO_OID_SET) { 5433f12199SDoug Rabson major_status = gss_add_oid_set_member( 5533f12199SDoug Rabson minor_status, 5633f12199SDoug Rabson &m->gm_mech_oid, mech_set); 5733f12199SDoug Rabson continue; 5833f12199SDoug Rabson } 59c0b9f4feSDoug Rabson for (i = 0; i < set->count; i++) 60c0b9f4feSDoug Rabson major_status = gss_add_oid_set_member(minor_status, 61c0b9f4feSDoug Rabson &set->elements[i], mech_set); 62c0b9f4feSDoug Rabson gss_release_oid_set(minor_status, &set); 6322a25490SDoug Rabson } else { 6422a25490SDoug Rabson major_status = gss_add_oid_set_member( 6522a25490SDoug Rabson minor_status, &m->gm_mech_oid, mech_set); 6622a25490SDoug Rabson } 67c0b9f4feSDoug Rabson } 68c0b9f4feSDoug Rabson 69c0b9f4feSDoug Rabson *minor_status = 0; 70c0b9f4feSDoug Rabson return (GSS_S_COMPLETE); 71c0b9f4feSDoug Rabson } 72