contrib/tcpdump/rpc_auth.h

   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, MERCHANTABILITY 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  *      from: @(#)auth.h 1.17 88/02/08 SMI
  30  *      from: @(#)auth.h        2.3 88/08/07 4.0 RPCSRC
  31  * $FreeBSD: src/include/rpc/auth.h,v 1.14.2.1 1999/08/29 14:39:02 peter Exp $
  32  */
  33
  34 /*
  35  * auth.h, Authentication interface.
  36  *
  37  * Copyright (C) 1984, Sun Microsystems, Inc.
  38  *
  39  * The data structures are completely opaque to the client.  The client
  40  * is required to pass a AUTH * to routines that create rpc
  41  * "sessions".
  42  */
  43
  44 /*
  45  * Status returned from authentication check
  46  */
  47 enum sunrpc_auth_stat {
  48         SUNRPC_AUTH_OK=0,
  49         /*
  50          * failed at remote end
  51          */
  52         SUNRPC_AUTH_BADCRED=1,          /* bogus credentials (seal broken) */
  53         SUNRPC_AUTH_REJECTEDCRED=2,     /* client should begin new session */
  54         SUNRPC_AUTH_BADVERF=3,          /* bogus verifier (seal broken) */
  55         SUNRPC_AUTH_REJECTEDVERF=4,     /* verifier expired or was replayed */
  56         SUNRPC_AUTH_TOOWEAK=5,          /* rejected due to security reasons */
  57         /*
  58          * failed locally
  59         */
  60         SUNRPC_AUTH_INVALIDRESP=6,      /* bogus response verifier */
  61         SUNRPC_AUTH_FAILED=7            /* some unknown reason */
  62 };
  63
  64 /*
  65  * Authentication info.  Opaque to client.
  66  */
  67 struct sunrpc_opaque_auth {
  68         nd_uint32_t oa_flavor;          /* flavor of auth */
  69         nd_uint32_t oa_len;             /* length of opaque body */
  70         /* zero or more bytes of body */
  71 };