usr/src/uts/common/rpc/sec/authdesprt.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1989 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
  28 /*        All Rights Reserved   */
  29
  30 /*
  31  * Portions of this source code were derived from Berkeley 4.3 BSD
  32  * under license from the Regents of the University of California.
  33  */
  34
  35 #pragma ident   "%Z%%M% %I%     %E% SMI"
  36
  37 /*
  38  * authdesprt.c, XDR routines for DES authentication
  39  */
  40
  41 #include <rpc/types.h>
  42 #include <rpc/xdr.h>
  43 #include <rpc/auth.h>
  44 #include <rpc/clnt.h>
  45 #include <rpc/auth_des.h>
  46
  47 #define ATTEMPT(xdr_op) if (!(xdr_op))\
  48                                 return (FALSE)
  49
  50 bool_t
  51 xdr_authdes_cred(XDR *xdrs, struct authdes_cred *cred)
  52 {
  53         /*
  54          * Unrolled xdr
  55          */
  56         ATTEMPT(xdr_enum(xdrs, (enum_t *)&cred->adc_namekind));
  57         switch (cred->adc_namekind) {
  58         case ADN_FULLNAME:
  59                 ATTEMPT(xdr_string(xdrs, &cred->adc_fullname.name,
  60                     MAXNETNAMELEN));
  61                 ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.key,
  62                     sizeof (des_block)));
  63                 ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.window,
  64                     sizeof (cred->adc_fullname.window)));
  65                 return (TRUE);
  66         case ADN_NICKNAME:
  67                 ATTEMPT(xdr_int(xdrs, (int *)&cred->adc_nickname));
  68                 return (TRUE);
  69         default:
  70                 return (FALSE);
  71         }
  72 }
  73
  74 bool_t
  75 xdr_authdes_verf(XDR *xdrs, struct authdes_verf *verf)
  76 {
  77         /*
  78          * Unrolled xdr
  79          */
  80         ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_xtimestamp,
  81             sizeof (des_block)));
  82         ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_int_u,
  83             sizeof (verf->adv_int_u)));
  84         return (TRUE);
  85 }