1 /* 2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 3 * unrestricted use provided that this legend is included on all tape 4 * media and as a part of the software program in whole or part. Users 5 * may copy or modify Sun RPC without charge, but are not authorized 6 * to license or distribute it to anyone else except as part of a product or 7 * program developed by the user. 8 * 9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 10 * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR 11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 12 * 13 * Sun RPC is provided with no support and without any obligation on the 14 * part of Sun Microsystems, Inc. to assist in its use, correction, 15 * modification or enhancement. 16 * 17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 19 * OR ANY PART THEREOF. 20 * 21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue 22 * or profits or other special, indirect and consequential damages, even if 23 * Sun has been advised of the possibility of such damages. 24 * 25 * Sun Microsystems, Inc. 26 * 2550 Garcia Avenue 27 * Mountain View, California 94043 28 * 29 * from: @(#)auth.h 1.17 88/02/08 SMI 30 * from: @(#)auth.h 2.3 88/08/07 4.0 RPCSRC 31 * $FreeBSD: src/include/rpc/auth.h,v 1.14.2.1 1999/08/29 14:39:02 peter Exp $ 32 */ 33 34 /* 35 * auth.h, Authentication interface. 36 * 37 * Copyright (C) 1984, Sun Microsystems, Inc. 38 * 39 * The data structures are completely opaque to the client. The client 40 * is required to pass a AUTH * to routines that create rpc 41 * "sessions". 42 */ 43 44 /* 45 * Status returned from authentication check 46 */ 47 enum sunrpc_auth_stat { 48 SUNRPC_AUTH_OK=0, 49 /* 50 * failed at remote end 51 */ 52 SUNRPC_AUTH_BADCRED=1, /* bogus credentials (seal broken) */ 53 SUNRPC_AUTH_REJECTEDCRED=2, /* client should begin new session */ 54 SUNRPC_AUTH_BADVERF=3, /* bogus verifier (seal broken) */ 55 SUNRPC_AUTH_REJECTEDVERF=4, /* verifier expired or was replayed */ 56 SUNRPC_AUTH_TOOWEAK=5, /* rejected due to security reasons */ 57 /* 58 * failed locally 59 */ 60 SUNRPC_AUTH_INVALIDRESP=6, /* bogus response verifier */ 61 SUNRPC_AUTH_FAILED=7 /* some unknown reason */ 62 }; 63 64 /* 65 * Authentication info. Opaque to client. 66 */ 67 struct sunrpc_opaque_auth { 68 uint32_t oa_flavor; /* flavor of auth */ 69 uint32_t oa_len; /* length of opaque body */ 70 /* zero or more bytes of body */ 71 }; 72 73 #define SUNRPC_AUTH_NONE 0 /* no authentication */ 74 #define SUNRPC_AUTH_NULL 0 /* backward compatibility */ 75 #define SUNRPC_AUTH_UNIX 1 /* unix style (uid, gids) */ 76 #define SUNRPC_AUTH_SYS 1 /* forward compatibility */ 77 #define SUNRPC_AUTH_SHORT 2 /* short hand unix style */ 78 #define SUNRPC_AUTH_DES 3 /* des style (encrypted timestamps) */ 79