1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2005 Doug Rabson 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #include <gssapi/gssapi.h> 30 31 #include "mech_switch.h" 32 33 OM_uint32 34 gss_inquire_names_for_mech(OM_uint32 *minor_status, 35 const gss_OID mechanism, 36 gss_OID_set *name_types) 37 { 38 OM_uint32 major_status; 39 struct _gss_mech_switch *m = _gss_find_mech_switch(mechanism); 40 41 *minor_status = 0; 42 *name_types = GSS_C_NO_OID_SET; 43 if (!m) 44 return (GSS_S_BAD_MECH); 45 46 /* 47 * If the implementation can do it, ask it for a list of 48 * names, otherwise fake it. 49 */ 50 if (m->gm_inquire_names_for_mech) { 51 return (m->gm_inquire_names_for_mech(minor_status, 52 mechanism, name_types)); 53 } else { 54 major_status = gss_create_empty_oid_set(minor_status, 55 name_types); 56 if (major_status) 57 return (major_status); 58 major_status = gss_add_oid_set_member(minor_status, 59 GSS_C_NT_HOSTBASED_SERVICE, name_types); 60 if (major_status) { 61 OM_uint32 junk; 62 gss_release_oid_set(&junk, name_types); 63 return (major_status); 64 } 65 major_status = gss_add_oid_set_member(minor_status, 66 GSS_C_NT_USER_NAME, name_types); 67 if (major_status) { 68 OM_uint32 junk; 69 gss_release_oid_set(&junk, name_types); 70 return (major_status); 71 } 72 } 73 74 return (GSS_S_COMPLETE); 75 } 76