xref: /onnv-gate/usr/src/lib/libbc/inc/include/rpc/auth_des.h (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
23*0Sstevel@tonic-gate 
24*0Sstevel@tonic-gate /*
25*0Sstevel@tonic-gate  * %M%, Protocol for DES style authentication for RPC
26*0Sstevel@tonic-gate  *
27*0Sstevel@tonic-gate  * Copyright (C) 1986, Sun Microsystems, Inc.
28*0Sstevel@tonic-gate  */
29*0Sstevel@tonic-gate 
30*0Sstevel@tonic-gate #ifndef _rpc_auth_des_h
31*0Sstevel@tonic-gate #define	_rpc_auth_des_h
32*0Sstevel@tonic-gate 
33*0Sstevel@tonic-gate /*
34*0Sstevel@tonic-gate  * There are two kinds of "names": fullnames and nicknames
35*0Sstevel@tonic-gate  */
36*0Sstevel@tonic-gate enum authdes_namekind {
37*0Sstevel@tonic-gate 	ADN_FULLNAME,
38*0Sstevel@tonic-gate 	ADN_NICKNAME
39*0Sstevel@tonic-gate };
40*0Sstevel@tonic-gate 
41*0Sstevel@tonic-gate /*
42*0Sstevel@tonic-gate  * A fullname contains the network name of the client,
43*0Sstevel@tonic-gate  * a conversation key and the window
44*0Sstevel@tonic-gate  */
45*0Sstevel@tonic-gate struct authdes_fullname {
46*0Sstevel@tonic-gate 	char *name;	/* network name of client, up to MAXNETNAMELEN */
47*0Sstevel@tonic-gate 	des_block key;		/* conversation key */
48*0Sstevel@tonic-gate 	u_long window;		/* associated window */
49*0Sstevel@tonic-gate };
50*0Sstevel@tonic-gate 
51*0Sstevel@tonic-gate 
52*0Sstevel@tonic-gate /*
53*0Sstevel@tonic-gate  * A credential
54*0Sstevel@tonic-gate  */
55*0Sstevel@tonic-gate struct authdes_cred {
56*0Sstevel@tonic-gate 	enum authdes_namekind adc_namekind;
57*0Sstevel@tonic-gate 	struct authdes_fullname adc_fullname;
58*0Sstevel@tonic-gate 	u_long adc_nickname;
59*0Sstevel@tonic-gate };
60*0Sstevel@tonic-gate 
61*0Sstevel@tonic-gate 
62*0Sstevel@tonic-gate 
63*0Sstevel@tonic-gate /*
64*0Sstevel@tonic-gate  * A des authentication verifier
65*0Sstevel@tonic-gate  */
66*0Sstevel@tonic-gate struct authdes_verf {
67*0Sstevel@tonic-gate 	union {
68*0Sstevel@tonic-gate 		struct timeval adv_ctime;	/* clear time */
69*0Sstevel@tonic-gate 		des_block adv_xtime;		/* crypt time */
70*0Sstevel@tonic-gate 	} adv_time_u;
71*0Sstevel@tonic-gate 	u_long adv_int_u;
72*0Sstevel@tonic-gate };
73*0Sstevel@tonic-gate 
74*0Sstevel@tonic-gate /*
75*0Sstevel@tonic-gate  * des authentication verifier: client variety
76*0Sstevel@tonic-gate  *
77*0Sstevel@tonic-gate  * adv_timestamp is the current time.
78*0Sstevel@tonic-gate  * adv_winverf is the credential window + 1.
79*0Sstevel@tonic-gate  * Both are encrypted using the conversation key.
80*0Sstevel@tonic-gate  */
81*0Sstevel@tonic-gate #define	adv_timestamp	adv_time_u.adv_ctime
82*0Sstevel@tonic-gate #define	adv_xtimestamp	adv_time_u.adv_xtime
83*0Sstevel@tonic-gate #define	adv_winverf	adv_int_u
84*0Sstevel@tonic-gate 
85*0Sstevel@tonic-gate /*
86*0Sstevel@tonic-gate  * des authentication verifier: server variety
87*0Sstevel@tonic-gate  *
88*0Sstevel@tonic-gate  * adv_timeverf is the client's timestamp + client's window
89*0Sstevel@tonic-gate  * adv_nickname is the server's nickname for the client.
90*0Sstevel@tonic-gate  * adv_timeverf is encrypted using the conversation key.
91*0Sstevel@tonic-gate  */
92*0Sstevel@tonic-gate #define	adv_timeverf	adv_time_u.adv_ctime
93*0Sstevel@tonic-gate #define	adv_xtimeverf	adv_time_u.adv_xtime
94*0Sstevel@tonic-gate #define	adv_nickname	adv_int_u
95*0Sstevel@tonic-gate 
96*0Sstevel@tonic-gate #endif /*!_rpc_auth_des_h*/
97