dist/tcpdump/rpc_auth.h

   1 /*      $NetBSD$        */
   2
   3 /* @(#) Header: /tcpdump/master/tcpdump/rpc_auth.h,v 1.1.2.1 2005/04/27 21:44:07 guy Exp (LBL) */
   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, MERCHANTABILITY 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  *      from: @(#)auth.h 1.17 88/02/08 SMI
  33  *      from: @(#)auth.h        2.3 88/08/07 4.0 RPCSRC
  34  * $FreeBSD: src/include/rpc/auth.h,v 1.14.2.1 1999/08/29 14:39:02 peter Exp $
  35  */
  36
  37 /*
  38  * auth.h, Authentication interface.
  39  *
  40  * Copyright (C) 1984, Sun Microsystems, Inc.
  41  *
  42  * The data structures are completely opaque to the client.  The client
  43  * is required to pass a AUTH * to routines that create rpc
  44  * "sessions".
  45  */
  46
  47 /*
  48  * Status returned from authentication check
  49  */
  50 enum sunrpc_auth_stat {
  51         SUNRPC_AUTH_OK=0,
  52         /*
  53          * failed at remote end
  54          */
  55         SUNRPC_AUTH_BADCRED=1,          /* bogus credentials (seal broken) */
  56         SUNRPC_AUTH_REJECTEDCRED=2,     /* client should begin new session */
  57         SUNRPC_AUTH_BADVERF=3,          /* bogus verifier (seal broken) */
  58         SUNRPC_AUTH_REJECTEDVERF=4,     /* verifier expired or was replayed */
  59         SUNRPC_AUTH_TOOWEAK=5,          /* rejected due to security reasons */
  60         /*
  61          * failed locally
  62         */
  63         SUNRPC_AUTH_INVALIDRESP=6,      /* bogus response verifier */
  64         SUNRPC_AUTH_FAILED=7            /* some unknown reason */
  65 };
  66
  67 /*
  68  * Authentication info.  Opaque to client.
  69  */
  70 struct sunrpc_opaque_auth {
  71         u_int32_t oa_flavor;            /* flavor of auth */
  72         u_int32_t oa_len;               /* length of opaque body */
  73         /* zero or more bytes of body */
  74 };
  75
  76 #define SUNRPC_AUTH_NONE        0       /* no authentication */
  77 #define SUNRPC_AUTH_NULL        0       /* backward compatibility */
  78 #define SUNRPC_AUTH_UNIX        1       /* unix style (uid, gids) */
  79 #define SUNRPC_AUTH_SYS         1       /* forward compatibility */
  80 #define SUNRPC_AUTH_SHORT       2       /* short hand unix style */
  81 #define SUNRPC_AUTH_DES         3       /* des style (encrypted timestamps) */