rpc.subproj/auth_unix.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  27  * unrestricted use provided that this legend is included on all tape
  28  * media and as a part of the software program in whole or part.  Users
  29  * may copy or modify Sun RPC without charge, but are not authorized
  30  * to license or distribute it to anyone else except as part of a product or
  31  * program developed by the user.
  32  *
  33  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  34  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  35  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  36  *
  37  * Sun RPC is provided with no support and without any obligation on the
  38  * part of Sun Microsystems, Inc. to assist in its use, correction,
  39  * modification or enhancement.
  40  *
  41  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  42  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  43  * OR ANY PART THEREOF.
  44  *
  45  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  46  * or profits or other special, indirect and consequential damages, even if
  47  * Sun has been advised of the possibility of such damages.
  48  *
  49  * Sun Microsystems, Inc.
  50  * 2550 Garcia Avenue
  51  * Mountain View, California  94043
  52  *
  53  *      from: @(#)auth_unix.h 1.8 88/02/08 SMI
  54  *      from: @(#)auth_unix.h   2.2 88/07/29 4.0 RPCSRC
  55  *      $Id: auth_unix.h,v 1.3 2001/01/17 19:05:42 majka Exp $
  56  */
  57
  58 /*
  59  * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
  60  *
  61  * Copyright (C) 1984, Sun Microsystems, Inc.
  62  */
  63
  64 /*
  65  * The system is very weak.  The client uses no encryption for  it
  66  * credentials and only sends null verifiers.  The server sends backs
  67  * null verifiers or optionally a verifier that suggests a new short hand
  68  * for the credentials.
  69  */
  70
  71 #ifndef _RPC_AUTH_UNIX_H
  72 #define _RPC_AUTH_UNIX_H
  73 #include <sys/cdefs.h>
  74
  75 /* The machine name is part of a credential; it may not exceed 255 bytes */
  76 #define MAX_MACHINE_NAME 255
  77
  78 /*
  79  * Unix style credentials.
  80  */
  81 struct authunix_parms {
  82         u_long   aup_time;
  83         char    *aup_machname;
  84         int      aup_uid;
  85         int      aup_gid;
  86         u_int    aup_len;
  87         int     *aup_gids;
  88 };
  89
  90 __BEGIN_DECLS
  91 extern bool_t xdr_authunix_parms __P((XDR *, struct authunix_parms *));
  92 __END_DECLS
  93
  94 /*
  95  * If a response verifier has flavor AUTH_SHORT,
  96  * then the body of the response verifier encapsulates the following structure;
  97  * again it is serialized in the obvious fashion.
  98  */
  99 struct short_hand_verf {
 100         struct opaque_auth new_cred;
 101 };
 102
 103 #endif /* !_RPC_AUTH_UNIX_H */