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  #include <shlib-compat.h>
      40  
      41  #define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)
      42  
      43  bool_t
      44  xdr_authdes_cred (XDR *xdrs, struct authdes_cred *cred)
      45  {
      46    /*
      47     * Unrolled xdr
      48     */
      49    ATTEMPT (xdr_enum (xdrs, (enum_t *) & cred->adc_namekind));
      50    switch (cred->adc_namekind)
      51      {
      52      case ADN_FULLNAME:
      53        ATTEMPT (xdr_string (xdrs, &cred->adc_fullname.name, MAXNETNAMELEN));
      54        ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_fullname.key,
      55  			   sizeof (des_block)));
      56        ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_fullname.window,
      57  			   sizeof (cred->adc_fullname.window)));
      58        return (TRUE);
      59      case ADN_NICKNAME:
      60        ATTEMPT (xdr_opaque (xdrs, (caddr_t) & cred->adc_nickname,
      61  			   sizeof (cred->adc_nickname)));
      62        return TRUE;
      63      default:
      64        return FALSE;
      65      }
      66  }
      67  libc_hidden_nolink_sunrpc (xdr_authdes_cred, GLIBC_2_1)
      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  }
      82  libc_hidden_nolink_sunrpc (xdr_authdes_verf, GLIBC_2_1)