2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 2009, Sun Microsystems, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 * - Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
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15 * contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
30 * from: @(#)auth_unix.h 1.8 88/02/08 SMI
31 * from: @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC
36 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
38 * Copyright (C) 1984, Sun Microsystems, Inc.
42 * The system is very weak. The client uses no encryption for it
43 * credentials and only sends null verifiers. The server sends backs
44 * null verifiers or optionally a verifier that suggests a new short hand
45 * for the credentials.
48 #ifndef _RPC_AUTH_UNIX_H
49 #define _RPC_AUTH_UNIX_H
50 #include <sys/cdefs.h>
52 /* The machine name is part of a credential; it may not exceed 255 bytes */
53 #define MAX_MACHINE_NAME 255
55 /* gids compose part of a credential; there may not be more than 16 of them */
59 * Unix style credentials.
61 struct authunix_parms {
70 #define authsys_parms authunix_parms
73 extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *);
77 * If a response verifier has flavor AUTH_SHORT,
78 * then the body of the response verifier encapsulates the following structure;
79 * again it is serialized in the obvious fashion.
81 struct short_hand_verf {
82 struct opaque_auth new_cred;
85 #endif /* !_RPC_AUTH_UNIX_H */