1178825Sdfr/* 2233294Sstas * Copyright (c) 1997 - 2003 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 5178825Sdfr * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 9178825Sdfr * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 12178825Sdfr * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 16178825Sdfr * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 20178825Sdfr * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 32178825Sdfr */ 33178825Sdfr 34233294Sstas#include "ntlm.h" 35178825Sdfr 36233294SstasOM_uint32 GSSAPI_CALLCONV 37233294Sstas_gss_ntlm_import_name 38178825Sdfr (OM_uint32 * minor_status, 39178825Sdfr const gss_buffer_t input_name_buffer, 40178825Sdfr const gss_OID input_name_type, 41178825Sdfr gss_name_t * output_name 42178825Sdfr ) 43178825Sdfr{ 44178825Sdfr char *name, *p, *p2; 45233294Sstas int is_hostnamed; 46233294Sstas int is_username; 47178825Sdfr ntlm_name n; 48178825Sdfr 49178825Sdfr *minor_status = 0; 50178825Sdfr 51233294Sstas if (output_name == NULL) 52233294Sstas return GSS_S_CALL_INACCESSIBLE_WRITE; 53178825Sdfr 54233294Sstas *output_name = GSS_C_NO_NAME; 55233294Sstas 56233294Sstas is_hostnamed = gss_oid_equal(input_name_type, GSS_C_NT_HOSTBASED_SERVICE); 57233294Sstas is_username = gss_oid_equal(input_name_type, GSS_C_NT_USER_NAME); 58233294Sstas 59233294Sstas if (!is_hostnamed && !is_username) 60178825Sdfr return GSS_S_BAD_NAMETYPE; 61178825Sdfr 62178825Sdfr name = malloc(input_name_buffer->length + 1); 63178825Sdfr if (name == NULL) { 64178825Sdfr *minor_status = ENOMEM; 65178825Sdfr return GSS_S_FAILURE; 66178825Sdfr } 67178825Sdfr memcpy(name, input_name_buffer->value, input_name_buffer->length); 68178825Sdfr name[input_name_buffer->length] = '\0'; 69178825Sdfr 70178825Sdfr /* find "domain" part of the name and uppercase it */ 71178825Sdfr p = strchr(name, '@'); 72233294Sstas if (p == NULL) { 73233294Sstas free(name); 74178825Sdfr return GSS_S_BAD_NAME; 75233294Sstas } 76178825Sdfr p[0] = '\0'; 77178825Sdfr p++; 78178825Sdfr p2 = strchr(p, '.'); 79178825Sdfr if (p2 && p2[1] != '\0') { 80233294Sstas if (is_hostnamed) { 81233294Sstas p = p2 + 1; 82233294Sstas p2 = strchr(p, '.'); 83233294Sstas } 84178825Sdfr if (p2) 85178825Sdfr *p2 = '\0'; 86178825Sdfr } 87178825Sdfr strupr(p); 88233294Sstas 89178825Sdfr n = calloc(1, sizeof(*n)); 90233294Sstas if (n == NULL) { 91178825Sdfr free(name); 92178825Sdfr *minor_status = ENOMEM; 93178825Sdfr return GSS_S_FAILURE; 94178825Sdfr } 95178825Sdfr 96178825Sdfr n->user = strdup(name); 97178825Sdfr n->domain = strdup(p); 98178825Sdfr 99178825Sdfr free(name); 100178825Sdfr 101178825Sdfr if (n->user == NULL || n->domain == NULL) { 102178825Sdfr free(n->user); 103178825Sdfr free(n->domain); 104178825Sdfr free(n); 105178825Sdfr *minor_status = ENOMEM; 106178825Sdfr return GSS_S_FAILURE; 107178825Sdfr } 108178825Sdfr 109178825Sdfr *output_name = (gss_name_t)n; 110178825Sdfr 111178825Sdfr return GSS_S_COMPLETE; 112178825Sdfr} 113