sunrpc/key_prot.c

   1 /*
   2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3  * unrestricted use provided that this legend is included on all tape
   4  * media and as a part of the software program in whole or part.  Users
   5  * may copy or modify Sun RPC without charge, but are not authorized
   6  * to license or distribute it to anyone else except as part of a product or
   7  * program developed by the user.
   8  *
   9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12  *
  13  * Sun RPC is provided with no support and without any obligation on the
  14  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15  * modification or enhancement.
  16  *
  17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19  * OR ANY PART THEREOF.
  20  *
  21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22  * or profits or other special, indirect and consequential damages, even if
  23  * Sun has been advised of the possibility of such damages.
  24  *
  25  * Sun Microsystems, Inc.
  26  * 2550 Garcia Avenue
  27  * Mountain View, California  94043
  28  */
  29 #if 0
  30 #pragma ident   "@(#)key_prot.x 1.7     94/04/29 SMI"
  31 #endif
  32
  33 /* Copyright (c)  1990, 1991 Sun Microsystems, Inc. */
  34
  35 #include "rpc/key_prot.h"
  36
  37 bool_t
  38 xdr_keystatus (XDR * xdrs, keystatus * objp)
  39 {
  40   if (!xdr_enum (xdrs, (enum_t *) objp))
  41     return FALSE;
  42
  43   return TRUE;
  44 }
  45
  46 bool_t
  47 xdr_keybuf (XDR * xdrs, keybuf objp)
  48 {
  49   if (!xdr_opaque (xdrs, objp, HEXKEYBYTES))
  50     return FALSE;
  51
  52   return TRUE;
  53 }
  54
  55 bool_t
  56 xdr_netnamestr (XDR * xdrs, netnamestr * objp)
  57 {
  58   if (!xdr_string (xdrs, objp, MAXNETNAMELEN))
  59     return FALSE;
  60
  61   return TRUE;
  62 }
  63
  64 bool_t
  65 xdr_cryptkeyarg (XDR * xdrs, cryptkeyarg * objp)
  66 {
  67   if (!xdr_netnamestr (xdrs, &objp->remotename))
  68     return FALSE;
  69
  70   if (!xdr_des_block (xdrs, &objp->deskey))
  71     return FALSE;
  72
  73   return TRUE;
  74 }
  75
  76 bool_t
  77 xdr_cryptkeyarg2 (XDR * xdrs, cryptkeyarg2 * objp)
  78 {
  79   if (!xdr_netnamestr (xdrs, &objp->remotename))
  80     return FALSE;
  81   if (!xdr_netobj (xdrs, &objp->remotekey))
  82     return FALSE;
  83   if (!xdr_des_block (xdrs, &objp->deskey))
  84     return FALSE;
  85   return TRUE;
  86 }
  87
  88 bool_t
  89 xdr_cryptkeyres (XDR * xdrs, cryptkeyres * objp)
  90 {
  91   if (!xdr_keystatus (xdrs, &objp->status))
  92     return FALSE;
  93   switch (objp->status)
  94     {
  95     case KEY_SUCCESS:
  96       if (!xdr_des_block (xdrs, &objp->cryptkeyres_u.deskey))
  97         return FALSE;
  98       break;
  99     default:
 100       break;
 101     }
 102   return TRUE;
 103 }
 104
 105 bool_t
 106 xdr_unixcred (XDR * xdrs, unixcred * objp)
 107 {
 108   if (!xdr_u_int (xdrs, &objp->uid))
 109     return FALSE;
 110   if (!xdr_u_int (xdrs, &objp->gid))
 111     return FALSE;
 112   if (!xdr_array (xdrs, (char **) &objp->gids.gids_val,
 113                   (u_int *) & objp->gids.gids_len, MAXGIDS,
 114                   sizeof (u_int), (xdrproc_t) xdr_u_int))
 115     return FALSE;
 116   return TRUE;
 117 }
 118
 119 bool_t
 120 xdr_getcredres (XDR * xdrs, getcredres * objp)
 121 {
 122   if (!xdr_keystatus (xdrs, &objp->status))
 123     return FALSE;
 124   switch (objp->status)
 125     {
 126     case KEY_SUCCESS:
 127       if (!xdr_unixcred (xdrs, &objp->getcredres_u.cred))
 128         return FALSE;
 129       break;
 130     default:
 131       break;
 132     }
 133   return TRUE;
 134 }
 135
 136 bool_t
 137 xdr_key_netstarg (XDR * xdrs, key_netstarg * objp)
 138 {
 139   if (!xdr_keybuf (xdrs, objp->st_priv_key))
 140     return FALSE;
 141   if (!xdr_keybuf (xdrs, objp->st_pub_key))
 142     return FALSE;
 143   if (!xdr_netnamestr (xdrs, &objp->st_netname))
 144     return FALSE;
 145   return TRUE;
 146 }
 147
 148 bool_t
 149 xdr_key_netstres (XDR * xdrs, key_netstres * objp)
 150 {
 151   if (!xdr_keystatus (xdrs, &objp->status))
 152     return FALSE;
 153   switch (objp->status)
 154     {
 155     case KEY_SUCCESS:
 156       if (!xdr_key_netstarg (xdrs, &objp->key_netstres_u.knet))
 157         return FALSE;
 158       break;
 159     default:
 160       break;
 161     }
 162   return TRUE;
 163 }