1 /* 2 * Copyright (c) 1997 - 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 "ntlm/ntlm.h" 35 36 RCSID("$Id: import_name.c 22373 2007-12-28 18:36:06Z lha $"); 37 38 OM_uint32 _gss_ntlm_import_name 39 (OM_uint32 * minor_status, 40 const gss_buffer_t input_name_buffer, 41 const gss_OID input_name_type, 42 gss_name_t * output_name 43 ) 44 { 45 char *name, *p, *p2; 46 ntlm_name n; 47 48 *minor_status = 0; 49 50 if (output_name) 51 *output_name = GSS_C_NO_NAME; 52 53 if (!gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE)) 54 return GSS_S_BAD_NAMETYPE; 55 56 name = malloc(input_name_buffer->length + 1); 57 if (name == NULL) { 58 *minor_status = ENOMEM; 59 return GSS_S_FAILURE; 60 } 61 memcpy(name, input_name_buffer->value, input_name_buffer->length); 62 name[input_name_buffer->length] = '\0'; 63 64 /* find "domain" part of the name and uppercase it */ 65 p = strchr(name, '@'); 66 if (p == NULL) 67 return GSS_S_BAD_NAME; 68 p[0] = '\0'; 69 p++; 70 p2 = strchr(p, '.'); 71 if (p2 && p2[1] != '\0') { 72 p = p2 + 1; 73 p2 = strchr(p, '.'); 74 if (p2) 75 *p2 = '\0'; 76 } 77 strupr(p); 78 79 n = calloc(1, sizeof(*n)); 80 if (name == NULL) { 81 free(name); 82 *minor_status = ENOMEM; 83 return GSS_S_FAILURE; 84 } 85 86 n->user = strdup(name); 87 n->domain = strdup(p); 88 89 free(name); 90 91 if (n->user == NULL || n->domain == NULL) { 92 free(n->user); 93 free(n->domain); 94 free(n); 95 *minor_status = ENOMEM; 96 return GSS_S_FAILURE; 97 } 98 99 *output_name = (gss_name_t)n; 100 101 return GSS_S_COMPLETE; 102 } 103