1 /* $NetBSD: import_name.c,v 1.1.1.1 2011/04/13 18:14:47 elric Exp $ */ 2 3 /* 4 * Copyright (c) 2010 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Portions Copyright (c) 2010 Apple Inc. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * 3. Neither the name of the Institute nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 */ 37 38 #include "netlogon.h" 39 #include <ctype.h> 40 41 OM_uint32 _netlogon_import_name 42 (OM_uint32 * minor_status, 43 const gss_buffer_t input_name_buffer, 44 const gss_OID input_name_type, 45 gss_name_t * output_name 46 ) 47 { 48 gssnetlogon_name name; 49 const char *netbiosName; 50 const char *dnsName = NULL; 51 size_t len, i; 52 53 if (!gss_oid_equal(input_name_type, GSS_NETLOGON_NT_NETBIOS_DNS_NAME)) { 54 return GSS_S_BAD_NAME; 55 } 56 57 /* encoding is NetBIOS name \0 DNS name \0 */ 58 59 netbiosName = input_name_buffer->value; 60 len = strlen(netbiosName); 61 if (len < input_name_buffer->length) 62 dnsName = netbiosName + len + 1; 63 64 name = (gssnetlogon_name)calloc(1, sizeof(*name)); 65 if (name == NULL) 66 goto cleanup; 67 68 name->NetbiosName.value = malloc(len + 1); 69 if (name->NetbiosName.value == NULL) 70 goto cleanup; 71 memcpy(name->NetbiosName.value, netbiosName, len + 1); 72 name->NetbiosName.length = len; 73 74 /* normalise name to uppercase XXX UTF-8 OK? */ 75 for (i = 0; i < len; i++) { 76 ((char *)name->NetbiosName.value)[i] = 77 toupper(((char *)name->NetbiosName.value)[i]); 78 } 79 80 if (dnsName != NULL && dnsName[0] != '\0') { 81 name->DnsName.value = strdup(dnsName); 82 if (name->DnsName.value == NULL) 83 goto cleanup; 84 name->DnsName.length = strlen(dnsName); 85 } 86 87 *output_name = (gss_name_t)name; 88 *minor_status = 0; 89 return GSS_S_COMPLETE; 90 91 cleanup: 92 _netlogon_release_name(minor_status, (gss_name_t *)&name); 93 *minor_status = ENOMEM; 94 return GSS_S_FAILURE; 95 } 96 97