1 /*- 2 * Copyright (c) 2009, Sun Microsystems, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * - Redistributions of source code must retain the above copyright notice, 8 * this list of conditions and the following disclaimer. 9 * - Redistributions in binary form must reproduce the above copyright notice, 10 * this list of conditions and the following disclaimer in the documentation 11 * and/or other materials provided with the distribution. 12 * - Neither the name of Sun Microsystems, Inc. nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 * 28 * from: @(#)auth_unix.h 1.8 88/02/08 SMI 29 * from: @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC 30 * $FreeBSD$ 31 */ 32 33 /* 34 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC 35 * 36 * Copyright (C) 1984, Sun Microsystems, Inc. 37 */ 38 39 /* 40 * The system is very weak. The client uses no encryption for it 41 * credentials and only sends null verifiers. The server sends backs 42 * null verifiers or optionally a verifier that suggests a new short hand 43 * for the credentials. 44 */ 45 46 #ifndef _RPC_AUTH_UNIX_H 47 #define _RPC_AUTH_UNIX_H 48 #include <sys/cdefs.h> 49 50 /* The machine name is part of a credential; it may not exceed 255 bytes */ 51 #define MAX_MACHINE_NAME 255 52 53 /* gids compose part of a credential; there may not be more than 16 of them */ 54 #define NGRPS 16 55 56 /* 57 * Unix style credentials. 58 */ 59 struct authunix_parms { 60 u_long aup_time; 61 char *aup_machname; 62 u_int aup_uid; 63 u_int aup_gid; 64 u_int aup_len; 65 u_int *aup_gids; 66 }; 67 68 #define authsys_parms authunix_parms 69 70 __BEGIN_DECLS 71 extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *); 72 __END_DECLS 73 74 /* 75 * If a response verifier has flavor AUTH_SHORT, 76 * then the body of the response verifier encapsulates the following structure; 77 * again it is serialized in the obvious fashion. 78 */ 79 struct short_hand_verf { 80 struct opaque_auth new_cred; 81 }; 82 83 #endif /* !_RPC_AUTH_UNIX_H */ 84