1153838Sdfr/*- 2153838Sdfr * Copyright (c) 2005 Doug Rabson 3153838Sdfr * All rights reserved. 4153838Sdfr * 5153838Sdfr * Redistribution and use in source and binary forms, with or without 6153838Sdfr * modification, are permitted provided that the following conditions 7153838Sdfr * are met: 8153838Sdfr * 1. Redistributions of source code must retain the above copyright 9153838Sdfr * notice, this list of conditions and the following disclaimer. 10153838Sdfr * 2. Redistributions in binary form must reproduce the above copyright 11153838Sdfr * notice, this list of conditions and the following disclaimer in the 12153838Sdfr * documentation and/or other materials provided with the distribution. 13153838Sdfr * 14153838Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15153838Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16153838Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17153838Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18153838Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19153838Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20153838Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21153838Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22153838Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23153838Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24153838Sdfr * SUCH DAMAGE. 25153838Sdfr * 26153838Sdfr * $FreeBSD$ 27153838Sdfr */ 28153838Sdfr 29153838Sdfr#include <gssapi/gssapi.h> 30178828Sdfr#include <string.h> 31153838Sdfr 32153838Sdfr#include "mech_switch.h" 33153838Sdfr#include "name.h" 34178828Sdfr#include "utils.h" 35153838Sdfr 36153838SdfrOM_uint32 37153838Sdfrgss_compare_name(OM_uint32 *minor_status, 38153838Sdfr const gss_name_t name1_arg, 39153838Sdfr const gss_name_t name2_arg, 40153838Sdfr int *name_equal) 41153838Sdfr{ 42153838Sdfr struct _gss_name *name1 = (struct _gss_name *) name1_arg; 43153838Sdfr struct _gss_name *name2 = (struct _gss_name *) name2_arg; 44153838Sdfr 45153838Sdfr /* 46153838Sdfr * First check the implementation-independant name if both 47153838Sdfr * names have one. Otherwise, try to find common mechanism 48153838Sdfr * names and compare them. 49153838Sdfr */ 50153838Sdfr if (name1->gn_value.value && name2->gn_value.value) { 51153838Sdfr *name_equal = 1; 52178828Sdfr if (!gss_oid_equal(&name1->gn_type, &name2->gn_type)) { 53153838Sdfr *name_equal = 0; 54153838Sdfr } else if (name1->gn_value.length != name2->gn_value.length || 55153838Sdfr memcmp(name1->gn_value.value, name1->gn_value.value, 56153838Sdfr name1->gn_value.length)) { 57153838Sdfr *name_equal = 0; 58153838Sdfr } 59153838Sdfr } else { 60153838Sdfr struct _gss_mechanism_name *mn1; 61153838Sdfr struct _gss_mechanism_name *mn2; 62153838Sdfr 63153838Sdfr SLIST_FOREACH(mn1, &name1->gn_mn, gmn_link) { 64178828Sdfr OM_uint32 major_status; 65178828Sdfr 66178828Sdfr major_status = _gss_find_mn(minor_status, name2, 67178828Sdfr mn1->gmn_mech_oid, &mn2); 68178828Sdfr if (major_status == GSS_S_COMPLETE) { 69153838Sdfr return (mn1->gmn_mech->gm_compare_name( 70153838Sdfr minor_status, 71153838Sdfr mn1->gmn_name, 72153838Sdfr mn2->gmn_name, 73153838Sdfr name_equal)); 74153838Sdfr } 75153838Sdfr } 76153838Sdfr *name_equal = 0; 77153838Sdfr } 78153838Sdfr 79153838Sdfr *minor_status = 0; 80153838Sdfr return (GSS_S_COMPLETE); 81153838Sdfr} 82