sunrpc/authdes_prot.c

   1 #if defined(LIBC_SCCS) && !defined(lint)
   2 static char sccsid[] = "@(#)authdes_prot.c      2.1 88/07/29 4.0 RPCSRC; from 1.6 88/02/08 SMI";
   3 #endif
   4 /*
   5  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   6  * unrestricted use provided that this legend is included on all tape
   7  * media and as a part of the software program in whole or part.  Users
   8  * may copy or modify Sun RPC without charge, but are not authorized
   9  * to license or distribute it to anyone else except as part of a product or
  10  * program developed by the user.
  11  *
  12  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  13  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  14  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  15  *
  16  * Sun RPC is provided with no support and without any obligation on the
  17  * part of Sun Microsystems, Inc. to assist in its use, correction,
  18  * modification or enhancement.
  19  *
  20  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  21  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  22  * OR ANY PART THEREOF.
  23  *
  24  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  25  * or profits or other special, indirect and consequential damages, even if
  26  * Sun has been advised of the possibility of such damages.
  27  *
  28  * Sun Microsystems, Inc.
  29  * 2550 Garcia Avenue
  30  * Mountain View, California  94043
  31  */
  32 /*
  33  * Copyright (c) 1988 by Sun Microsystems, Inc.
  34  */
  35
  36 /*
  37  * authdes_prot.c, XDR routines for DES authentication
  38  */
  39
  40 #include <rpc/types.h>
  41 #include <rpc/xdr.h>
  42 #include <rpc/auth.h>
  43 #include <rpc/auth_des.h>
  44
  45 #define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
  46
  47 bool_t
  48 xdr_authdes_cred (XDR * xdrs, struct authdes_cred *cred)
  49 {
  50   /*
  51    * Unrolled xdr
  52    */
  53   ATTEMPT (xdr_enum (xdrs, (enum_t *) & cred->adc_namekind));
  54   switch (cred->adc_namekind)
  55     {
  56     case ADN_FULLNAME:
  57       ATTEMPT (xdr_string (xdrs, &cred->adc_fullname.name, MAXNETNAMELEN));
  58       ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_fullname.key, sizeof (des_block)));
  59       ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_fullname.window, sizeof (cred->adc_fullname.window)));
  60       return (TRUE);
  61     case ADN_NICKNAME:
  62       ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_nickname, sizeof (cred->adc_nickname)));
  63       return TRUE;
  64     default:
  65       return FALSE;
  66     }
  67 }
  68
  69
  70 bool_t
  71 xdr_authdes_verf (register XDR * xdrs, register struct authdes_verf * verf)
  72 {
  73   /*
  74    * Unrolled xdr
  75    */
  76   ATTEMPT (xdr_opaque (xdrs, (caddr_t) & verf->adv_xtimestamp,
  77                        sizeof (des_block)));
  78   ATTEMPT (xdr_opaque (xdrs, (caddr_t) & verf->adv_int_u,
  79                        sizeof (verf->adv_int_u)));
  80   return TRUE;
  81 }