1 /* @(#)auth_des.h 2.2 88/07/29 4.0 RPCSRC; from 1.3 88/02/08 SMI */ 2 /* $FreeBSD: src/include/rpc/auth_des.h,v 1.3 2002/03/23 17:24:55 imp Exp $ */ 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_des.h 2.2 88/07/29 4.0 RPCSRC 31 * from: @(#)auth_des.h 1.14 94/04/25 SMI 32 */ 33 34 /* 35 * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc. 36 */ 37 38 /* 39 * auth_des.h, Protocol for DES style authentication for RPC 40 */ 41 42 #ifndef _TI_AUTH_DES_ 43 #define _TI_AUTH_DES_ 44 45 #include <rpc/auth.h> 46 47 /* 48 * There are two kinds of "names": fullnames and nicknames 49 */ 50 enum authdes_namekind { 51 ADN_FULLNAME, 52 ADN_NICKNAME 53 }; 54 55 /* 56 * A fullname contains the network name of the client, 57 * a conversation key and the window 58 */ 59 struct authdes_fullname { 60 char *name; /* network name of client, up to MAXNETNAMELEN */ 61 union des_block key; /* conversation key */ 62 /* u_long window; */ 63 u_int32_t window; /* associated window */ 64 }; 65 66 67 /* 68 * A credential 69 */ 70 struct authdes_cred { 71 enum authdes_namekind adc_namekind; 72 struct authdes_fullname adc_fullname; 73 /*u_long adc_nickname;*/ 74 u_int32_t adc_nickname; 75 }; 76 77 78 79 /* 80 * A des authentication verifier 81 */ 82 struct authdes_verf { 83 union { 84 struct timeval adv_ctime; /* clear time */ 85 des_block adv_xtime; /* crypt time */ 86 } adv_time_u; 87 //u_long adv_int_u; 88 u_int32_t adv_int_u; 89 }; 90 91 /* 92 * des authentication verifier: client variety 93 * 94 * adv_timestamp is the current time. 95 * adv_winverf is the credential window + 1. 96 * Both are encrypted using the conversation key. 97 */ 98 #define adv_timestamp adv_time_u.adv_ctime 99 #define adv_xtimestamp adv_time_u.adv_xtime 100 #define adv_winverf adv_int_u 101 102 /* 103 * des authentication verifier: server variety 104 * 105 * adv_timeverf is the client's timestamp + client's window 106 * adv_nickname is the server's nickname for the client. 107 * adv_timeverf is encrypted using the conversation key. 108 */ 109 #define adv_timeverf adv_time_u.adv_ctime 110 #define adv_xtimeverf adv_time_u.adv_xtime 111 #define adv_nickname adv_int_u 112 113 /* 114 * Map a des credential into a unix cred. 115 * 116 */ 117 __BEGIN_DECLS 118 extern int authdes_getucred( struct authdes_cred *, uid_t *, gid_t *, int *, gid_t * ); 119 __END_DECLS 120 121 __BEGIN_DECLS 122 extern bool_t xdr_authdes_cred(XDR *, struct authdes_cred *); 123 extern bool_t xdr_authdes_verf(XDR *, struct authdes_verf *); 124 #ifndef __REACTOS__ 125 extern int rtime(dev_t, struct netbuf *, int, struct timeval *, 126 struct timeval *); 127 #else 128 extern int rtime(struct sockaddr_in *, struct timeval *, struct timeval *); 129 #endif 130 extern void kgetnetname(char *); 131 extern enum auth_stat _svcauth_des(struct svc_req *, struct rpc_msg *); 132 __END_DECLS 133 134 #endif /* ndef _TI_AUTH_DES_ */ 135