pname_to_uid.c revision 1.2
1/* $NetBSD: pname_to_uid.c,v 1.2 2017/01/28 21:31:46 christos Exp $ */ 2 3/* 4 * Copyright (c) 2011, PADL Software Pty Ltd. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * 3. Neither the name of PADL Software nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35#include "gsskrb5_locl.h" 36 37OM_uint32 GSSAPI_CALLCONV 38_gsskrb5_localname(OM_uint32 *minor_status, 39 gss_const_name_t pname, 40 const gss_OID mech_type, 41 gss_buffer_t localname) 42{ 43 krb5_error_code ret; 44 krb5_context context; 45 krb5_const_principal princ = (krb5_const_principal)pname; 46 char lnamebuf[256]; 47 48 GSSAPI_KRB5_INIT(&context); 49 50 *minor_status = 0; 51 52 ret = krb5_aname_to_localname(context, princ, 53 sizeof(lnamebuf), lnamebuf); 54 if (ret != 0) { 55 *minor_status = ret; 56 return GSS_S_FAILURE; 57 } 58 59 localname->length = strlen(lnamebuf); 60 61 localname->value = malloc(localname->length + 1); 62 if (localname->value == NULL) { 63 localname->length = 0; 64 *minor_status = ENOMEM; 65 return GSS_S_FAILURE; 66 } 67 68 memcpy(localname->value, lnamebuf, localname->length + 1); 69 *minor_status = 0; 70 71 return GSS_S_COMPLETE; 72} 73