root/source4/heimdal/lib/gssapi/krb5/address_to_krb5addr.c

/* [<][>][^][v][top][bottom][index][help] */

DEFINITIONS

This source file includes following definitions.
  1. _gsskrb5i_address_to_krb5addr

   1 /*
   2  * Copyright (c) 2000 - 2001 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33 
  34 #include "krb5/gsskrb5_locl.h"
  35 
  36 #include <roken.h>
  37 
  38 krb5_error_code
  39 _gsskrb5i_address_to_krb5addr(krb5_context context,
     /* [<][>][^][v][top][bottom][index][help] */
  40                               OM_uint32 gss_addr_type,
  41                               gss_buffer_desc *gss_addr,
  42                               int16_t port,
  43                               krb5_address *address)
  44 {
  45    int addr_type;
  46    struct sockaddr sa;
  47    krb5_socklen_t sa_size = sizeof(sa);
  48    krb5_error_code problem;
  49 
  50    if (gss_addr == NULL)
  51       return GSS_S_FAILURE;
  52 
  53    switch (gss_addr_type) {
  54 #ifdef HAVE_IPV6
  55       case GSS_C_AF_INET6: addr_type = AF_INET6;
  56                            break;
  57 #endif /* HAVE_IPV6 */
  58 
  59       case GSS_C_AF_INET:  addr_type = AF_INET;
  60                            break;
  61       default:
  62                            return GSS_S_FAILURE;
  63    }
  64 
  65    problem = krb5_h_addr2sockaddr (context,
  66                                    addr_type,
  67                                    gss_addr->value,
  68                                    &sa,
  69                                    &sa_size,
  70                                    port);
  71    if (problem)
  72       return GSS_S_FAILURE;
  73 
  74    problem = krb5_sockaddr2address (context, &sa, address);
  75 
  76    return problem;
  77 }

/* [<][>][^][v][top][bottom][index][help] */