lib/gssapi/netlogon/compare_name.c

   1 /*
   2  * Copyright (c) 2010 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Portions Copyright (c) 2010 Apple Inc. 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 "netlogon.h"
  37
  38 OM_uint32 _netlogon_compare_name
  39            (OM_uint32 * minor_status,
  40             gss_const_name_t name1,
  41             gss_const_name_t name2,
  42             int * name_equal
  43            )
  44 {
  45     const gssnetlogon_name n1 = (const gssnetlogon_name)name1;
  46     const gssnetlogon_name n2 = (const gssnetlogon_name)name2;
  47
  48     *name_equal = 0;
  49
  50     if (n1->NetbiosName.value != NULL && n2->NetbiosName.value != NULL)
  51         *name_equal = (strcasecmp((char *)n1->NetbiosName.value,
  52                                   (char *)n2->NetbiosName.value) == 0);
  53
  54     if (n1->DnsName.value != NULL && n2->DnsName.value != NULL)
  55         *name_equal = (strcasecmp((char *)n1->DnsName.value,
  56                                   (char *)n2->DnsName.value) == 0);
  57
  58     *minor_status = 0;
  59     return GSS_S_COMPLETE;
  60 }
  61