1 /* $NetBSD: display_name.c,v 1.1.1.1 2011/04/13 18:14:45 elric Exp $ */ 2 3 /* 4 * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #include "gsskrb5_locl.h" 37 38 OM_uint32 GSSAPI_CALLCONV _gsskrb5_display_name 39 (OM_uint32 * minor_status, 40 const gss_name_t input_name, 41 gss_buffer_t output_name_buffer, 42 gss_OID * output_name_type 43 ) 44 { 45 krb5_context context; 46 krb5_const_principal name = (krb5_const_principal)input_name; 47 krb5_error_code kret; 48 char *buf; 49 size_t len; 50 51 GSSAPI_KRB5_INIT (&context); 52 53 kret = krb5_unparse_name_flags (context, name, 54 KRB5_PRINCIPAL_UNPARSE_DISPLAY, &buf); 55 if (kret) { 56 *minor_status = kret; 57 return GSS_S_FAILURE; 58 } 59 len = strlen (buf); 60 output_name_buffer->length = len; 61 output_name_buffer->value = malloc(len + 1); 62 if (output_name_buffer->value == NULL) { 63 free (buf); 64 *minor_status = ENOMEM; 65 return GSS_S_FAILURE; 66 } 67 memcpy (output_name_buffer->value, buf, len); 68 ((char *)output_name_buffer->value)[len] = '\0'; 69 free (buf); 70 if (output_name_type) 71 *output_name_type = GSS_KRB5_NT_PRINCIPAL_NAME; 72 *minor_status = 0; 73 return GSS_S_COMPLETE; 74 } 75