1226031Sstas/*- 2226031Sstas * Copyright (c) 2005 Doug Rabson 3226031Sstas * All rights reserved. 4226031Sstas * 5226031Sstas * Redistribution and use in source and binary forms, with or without 6226031Sstas * modification, are permitted provided that the following conditions 7226031Sstas * are met: 8226031Sstas * 1. Redistributions of source code must retain the above copyright 9226031Sstas * notice, this list of conditions and the following disclaimer. 10226031Sstas * 2. Redistributions in binary form must reproduce the above copyright 11226031Sstas * notice, this list of conditions and the following disclaimer in the 12226031Sstas * documentation and/or other materials provided with the distribution. 13226031Sstas * 14226031Sstas * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15226031Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16226031Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17226031Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18226031Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19226031Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20226031Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21226031Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22226031Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23226031Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24226031Sstas * SUCH DAMAGE. 25226031Sstas * 26226031Sstas * $FreeBSD: src/lib/libgssapi/gss_display_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $ 27226031Sstas */ 28226031Sstas 29226031Sstas#include "mech_locl.h" 30226031Sstas 31226031SstasGSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 32226031Sstasgss_display_name(OM_uint32 *minor_status, 33226031Sstas const gss_name_t input_name, 34226031Sstas gss_buffer_t output_name_buffer, 35226031Sstas gss_OID *output_name_type) 36226031Sstas{ 37226031Sstas OM_uint32 major_status; 38226031Sstas struct _gss_name *name = (struct _gss_name *) input_name; 39226031Sstas struct _gss_mechanism_name *mn; 40226031Sstas 41226031Sstas _mg_buffer_zero(output_name_buffer); 42226031Sstas if (output_name_type) 43226031Sstas *output_name_type = GSS_C_NO_OID; 44226031Sstas 45226031Sstas if (name == NULL) { 46226031Sstas *minor_status = 0; 47226031Sstas return (GSS_S_BAD_NAME); 48226031Sstas } 49226031Sstas 50226031Sstas /* 51226031Sstas * If we know it, copy the buffer used to import the name in 52226031Sstas * the first place. Otherwise, ask all the MNs in turn if 53226031Sstas * they can display the thing. 54226031Sstas */ 55226031Sstas if (name->gn_value.value) { 56226031Sstas output_name_buffer->value = malloc(name->gn_value.length); 57226031Sstas if (!output_name_buffer->value) { 58226031Sstas *minor_status = ENOMEM; 59226031Sstas return (GSS_S_FAILURE); 60226031Sstas } 61226031Sstas output_name_buffer->length = name->gn_value.length; 62226031Sstas memcpy(output_name_buffer->value, name->gn_value.value, 63226031Sstas output_name_buffer->length); 64226031Sstas if (output_name_type) 65226031Sstas *output_name_type = &name->gn_type; 66226031Sstas 67226031Sstas *minor_status = 0; 68226031Sstas return (GSS_S_COMPLETE); 69226031Sstas } else { 70226031Sstas HEIM_SLIST_FOREACH(mn, &name->gn_mn, gmn_link) { 71226031Sstas major_status = mn->gmn_mech->gm_display_name( 72226031Sstas minor_status, mn->gmn_name, 73226031Sstas output_name_buffer, 74226031Sstas output_name_type); 75226031Sstas if (major_status == GSS_S_COMPLETE) 76226031Sstas return (GSS_S_COMPLETE); 77226031Sstas } 78226031Sstas } 79226031Sstas 80226031Sstas *minor_status = 0; 81226031Sstas return (GSS_S_FAILURE); 82226031Sstas} 83