rpc.subproj/auth_unix.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.1 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*
  25  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  26  * unrestricted use provided that this legend is included on all tape
  27  * media and as a part of the software program in whole or part.  Users
  28  * may copy or modify Sun RPC without charge, but are not authorized
  29  * to license or distribute it to anyone else except as part of a product or
  30  * program developed by the user.
  31  *
  32  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  33  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  34  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  35  *
  36  * Sun RPC is provided with no support and without any obligation on the
  37  * part of Sun Microsystems, Inc. to assist in its use, correction,
  38  * modification or enhancement.
  39  *
  40  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  41  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  42  * OR ANY PART THEREOF.
  43  *
  44  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  45  * or profits or other special, indirect and consequential damages, even if
  46  * Sun has been advised of the possibility of such damages.
  47  *
  48  * Sun Microsystems, Inc.
  49  * 2550 Garcia Avenue
  50  * Mountain View, California  94043
  51  *
  52  *      from: @(#)auth_unix.h 1.8 88/02/08 SMI
  53  *      from: @(#)auth_unix.h   2.2 88/07/29 4.0 RPCSRC
  54  *      $Id: auth_unix.h,v 1.3 2001/01/17 19:05:42 majka Exp $
  55  */
  56
  57 /*
  58  * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
  59  *
  60  * Copyright (C) 1984, Sun Microsystems, Inc.
  61  */
  62
  63 /*
  64  * The system is very weak.  The client uses no encryption for  it
  65  * credentials and only sends null verifiers.  The server sends backs
  66  * null verifiers or optionally a verifier that suggests a new short hand
  67  * for the credentials.
  68  */
  69
  70 #ifndef _RPC_AUTH_UNIX_H
  71 #define _RPC_AUTH_UNIX_H
  72 #include <sys/cdefs.h>
  73
  74 /* The machine name is part of a credential; it may not exceed 255 bytes */
  75 #define MAX_MACHINE_NAME 255
  76
  77 /*
  78  * Unix style credentials.
  79  */
  80 struct authunix_parms {
  81         u_long   aup_time;
  82         char    *aup_machname;
  83         int      aup_uid;
  84         int      aup_gid;
  85         u_int    aup_len;
  86         int     *aup_gids;
  87 };
  88
  89 __BEGIN_DECLS
  90 extern bool_t xdr_authunix_parms __P((XDR *, struct authunix_parms *));
  91 __END_DECLS
  92
  93 /*
  94  * If a response verifier has flavor AUTH_SHORT,
  95  * then the body of the response verifier encapsulates the following structure;
  96  * again it is serialized in the obvious fashion.
  97  */
  98 struct short_hand_verf {
  99         struct opaque_auth new_cred;
 100 };
 101
 102 #endif /* !_RPC_AUTH_UNIX_H */