1 /* $OpenBSD: auth_unix.h,v 1.4 2004/01/22 21:48:02 espie Exp $ */ 2 /* $NetBSD: auth_unix.h,v 1.4 1994/10/26 00:56:56 cgd Exp $ */ 3 4 /* 5 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 6 * unrestricted use provided that this legend is included on all tape 7 * media and as a part of the software program in whole or part. Users 8 * may copy or modify Sun RPC without charge, but are not authorized 9 * to license or distribute it to anyone else except as part of a product or 10 * program developed by the user. 11 * 12 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 13 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 14 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 15 * 16 * Sun RPC is provided with no support and without any obligation on the 17 * part of Sun Microsystems, Inc. to assist in its use, correction, 18 * modification or enhancement. 19 * 20 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 21 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 22 * OR ANY PART THEREOF. 23 * 24 * In no event will Sun Microsystems, Inc. be liable for any lost revenue 25 * or profits or other special, indirect and consequential damages, even if 26 * Sun has been advised of the possibility of such damages. 27 * 28 * Sun Microsystems, Inc. 29 * 2550 Garcia Avenue 30 * Mountain View, California 94043 31 * 32 * from: @(#)auth_unix.h 1.8 88/02/08 SMI 33 * @(#)auth_unix.h 2.2 88/07/29 4.0 RPCSRC 34 */ 35 36 /* 37 * auth_unix.h, Protocol for UNIX style authentication parameters for RPC 38 * 39 * Copyright (C) 1984, Sun Microsystems, Inc. 40 */ 41 42 /* 43 * The system is very weak. The client uses no encryption for it 44 * credentials and only sends null verifiers. The server sends backs 45 * null verifiers or optionally a verifier that suggests a new short hand 46 * for the credentials. 47 */ 48 49 #ifndef _RPC_AUTH_UNIX_H 50 #define _RPC_AUTH_UNIX_H 51 #include <sys/cdefs.h> 52 53 /* The machine name is part of a credential; it may not exceed 255 bytes */ 54 #define MAX_MACHINE_NAME 255 55 56 /* gids compose part of a credential; there may not be more than 16 of them */ 57 #define NGRPS 16 58 59 /* 60 * Unix style credentials. 61 */ 62 struct authunix_parms { 63 unsigned long aup_time; 64 char *aup_machname; 65 int aup_uid; 66 int aup_gid; 67 unsigned int aup_len; 68 int *aup_gids; 69 }; 70 71 __BEGIN_DECLS 72 extern bool_t xdr_authunix_parms(XDR *, struct authunix_parms *); 73 __END_DECLS 74 75 /* 76 * If a response verifier has flavor AUTH_SHORT, 77 * then the body of the response verifier encapsulates the following structure; 78 * again it is serialized in the obvious fashion. 79 */ 80 struct short_hand_verf { 81 struct opaque_auth new_cred; 82 }; 83 84 #endif /* !_RPC_AUTH_UNIX_H */ 85