sunrpc/authdes_prot.c

   1 /*
   2  * Copyright (c) 2010, Oracle America, Inc.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  *       notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  *       copyright notice, this list of conditions and the following
  12  *       disclaimer in the documentation and/or other materials
  13  *       provided with the distribution.
  14  *     * Neither the name of the "Oracle America, Inc." nor the names of its
  15  *       contributors may be used to endorse or promote products derived
  16  *       from this software without specific prior written permission.
  17  *
  18  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  21  *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  22  *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  23  *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  25  *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  27  *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  28  *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31 /*
  32  * authdes_prot.c, XDR routines for DES authentication
  33  */
  34
  35 #include <rpc/types.h>
  36 #include <rpc/xdr.h>
  37 #include <rpc/auth.h>
  38 #include <rpc/auth_des.h>
  39
  40 #define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
  41
  42 bool_t
  43 xdr_authdes_cred (XDR *xdrs, struct authdes_cred *cred)
  44 {
  45   /*
  46    * Unrolled xdr
  47    */
  48   ATTEMPT (xdr_enum (xdrs, (enum_t *) & cred->adc_namekind));
  49   switch (cred->adc_namekind)
  50     {
  51     case ADN_FULLNAME:
  52       ATTEMPT (xdr_string (xdrs, &cred->adc_fullname.name, MAXNETNAMELEN));
  53       ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_fullname.key,
  54                            sizeof (des_block)));
  55       ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_fullname.window,
  56                            sizeof (cred->adc_fullname.window)));
  57       return (TRUE);
  58     case ADN_NICKNAME:
  59       ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_nickname,
  60                            sizeof (cred->adc_nickname)));
  61       return TRUE;
  62     default:
  63       return FALSE;
  64     }
  65 }
  66 libc_hidden_nolink_sunrpc (xdr_authdes_cred, GLIBC_2_1)
  67
  68
  69 bool_t
  70 xdr_authdes_verf (register XDR *xdrs, register struct authdes_verf *verf)
  71 {
  72   /*
  73    * Unrolled xdr
  74    */
  75   ATTEMPT (xdr_opaque (xdrs, (caddr_t) & verf->adv_xtimestamp,
  76                        sizeof (des_block)));
  77   ATTEMPT (xdr_opaque (xdrs, (caddr_t) & verf->adv_int_u,
  78                        sizeof (verf->adv_int_u)));
  79   return TRUE;
  80 }
  81 libc_hidden_nolink_sunrpc (xdr_authdes_verf, GLIBC_2_1)