1 /* 2 * Copyright (c) 2003 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include "krb5/gsskrb5_locl.h" 35 36 RCSID("$Id: inquire_names_for_mech.c 20688 2007-05-17 18:44:31Z lha $"); 37 38 39 static gss_OID *name_list[] = { 40 &GSS_C_NT_HOSTBASED_SERVICE, 41 &GSS_C_NT_USER_NAME, 42 &GSS_KRB5_NT_PRINCIPAL_NAME, 43 &GSS_C_NT_EXPORT_NAME, 44 NULL 45 }; 46 47 OM_uint32 _gsskrb5_inquire_names_for_mech ( 48 OM_uint32 * minor_status, 49 const gss_OID mechanism, 50 gss_OID_set * name_types 51 ) 52 { 53 OM_uint32 ret; 54 int i; 55 56 *minor_status = 0; 57 58 if (gss_oid_equal(mechanism, GSS_KRB5_MECHANISM) == 0 && 59 gss_oid_equal(mechanism, GSS_C_NULL_OID) == 0) { 60 *name_types = GSS_C_NO_OID_SET; 61 return GSS_S_BAD_MECH; 62 } 63 64 ret = gss_create_empty_oid_set(minor_status, name_types); 65 if (ret != GSS_S_COMPLETE) 66 return ret; 67 68 for (i = 0; name_list[i] != NULL; i++) { 69 ret = gss_add_oid_set_member(minor_status, 70 *(name_list[i]), 71 name_types); 72 if (ret != GSS_S_COMPLETE) 73 break; 74 } 75 76 if (ret != GSS_S_COMPLETE) 77 gss_release_oid_set(NULL, name_types); 78 79 return GSS_S_COMPLETE; 80 } 81