1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 2009, Sun Microsystems, Inc. 5 * All rights reserved. 6 * 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. 14 * - Neither the name of Sun Microsystems, Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 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. 29 * 30 * from: @(#)auth_unix.h 1.8 88/02/08 SMI 31 * from: @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC 32 * $FreeBSD$ 33 */ 34 35 /* 36 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC 37 * 38 * Copyright (C) 1984, Sun Microsystems, Inc. 39 */ 40 41 /* 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. 46 */ 47 48 #ifndef _RPC_AUTH_UNIX_H 49 #define _RPC_AUTH_UNIX_H 50 #include <sys/cdefs.h> 51 52 /* The machine name is part of a credential; it may not exceed 255 bytes */ 53 #define MAX_MACHINE_NAME 255 54 55 /* gids compose part of a credential; there may not be more than 16 of them */ 56 #define NGRPS 16 57 58 /* 59 * Unix style credentials. 60 */ 61 struct authunix_parms { 62 u_long aup_time; 63 char *aup_machname; 64 u_int aup_uid; 65 u_int aup_gid; 66 u_int aup_len; 67 u_int *aup_gids; 68 }; 69 70 #define authsys_parms authunix_parms 71 72 __BEGIN_DECLS 73 extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *); 74 __END_DECLS 75 76 /* 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. 80 */ 81 struct short_hand_verf { 82 struct opaque_auth new_cred; 83 }; 84 85 #endif /* !_RPC_AUTH_UNIX_H */ 86