1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley
* 4.3 BSD under license from the Regents of the University of
* California.
*/
#ifndef _RPC_AUTH_DES_H
#define _RPC_AUTH_DES_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* auth_des.h, Protocol for DES style authentication for RPC
*
*/
#include <rpc/auth.h>
#ifdef _KERNEL
#include <rpc/svc.h>
#endif /* _KERNEL */
#ifdef __cplusplus
extern "C" {
#endif
/*
* There are two kinds of "names": fullnames and nicknames
*/
enum authdes_namekind {
ADN_FULLNAME,
ADN_NICKNAME
};
/*
* A fullname contains the network name of the client,
* a conversation key and the window
*/
struct authdes_fullname {
char *name; /* network name of client, up to MAXNETNAMELEN */
des_block key; /* conversation key */
uint32_t window; /* associated window */
};
/*
* A credential
*/
struct authdes_cred {
enum authdes_namekind adc_namekind;
struct authdes_fullname adc_fullname;
uint32_t adc_nickname;
};
/*
* A des authentication verifier
*/
struct authdes_verf {
union {
struct timeval adv_ctime; /* clear time */
des_block adv_xtime; /* crypt time */
} adv_time_u;
uint32_t adv_int_u;
};
/*
* des authentication verifier: client variety
*
* adv_timestamp is the current time.
* adv_winverf is the credential window + 1.
* Both are encrypted using the conversation key.
*/
#define adv_timestamp adv_time_u.adv_ctime
#define adv_xtimestamp adv_time_u.adv_xtime
#define adv_winverf adv_int_u
/*
* des authentication verifier: server variety
*
* adv_timeverf is the client's timestamp + client's window
* adv_nickname is the server's nickname for the client.
* adv_timeverf is encrypted using the conversation key.
*/
#define adv_timeverf adv_time_u.adv_ctime
#define adv_xtimeverf adv_time_u.adv_xtime
#define adv_nickname adv_int_u
/*
* Map a des credential into a unix cred.
*
* authdes_getucred(adc, uid, gid, grouplen, groups)
* struct authdes_cred *adc;
* uid_t *uid;
* gid_t *gid;
* short *grouplen;
* gid_t *groups;
*
*/
#ifdef _KERNEL
extern int kauthdes_getucred(const struct authdes_cred *, cred_t *);
#else
#ifdef __STDC__
extern int authdes_getucred(const struct authdes_cred *,
uid_t *, gid_t *, short *, gid_t *);
#else
extern int authdes_getucred();
#endif
#endif
#ifndef _KERNEL
#ifdef __STDC__
extern int getpublickey(const char *, char *);
extern int getsecretkey(const char *, char *, const char *);
#else
extern int getpublickey();
extern int getsecretkey();
#endif
#endif
#ifdef _KERNEL
#ifdef __STDC__
extern int authdes_create(char *, uint_t, struct netbuf *,
struct knetconfig *, des_block *, int, AUTH **);
extern bool_t xdr_authdes_cred(XDR *, struct authdes_cred *);
extern bool_t xdr_authdes_verf(XDR *, struct authdes_verf *);
extern int rtime(struct knetconfig *, struct netbuf *, int,
struct timeval *, struct timeval *);
extern enum clnt_stat kgetnetname(char *);
extern enum auth_stat _svcauth_des(struct svc_req *, struct rpc_msg *);
#else
extern int authdes_create();
extern bool_t xdr_authdes_cred();
extern bool_t xdr_authdes_verf();
extern int rtime();
extern enum clnt_stat kgetnetname();
extern enum auth_stat _svcauth_des();
#endif
extern kmutex_t authdes_ops_lock;
#endif
#ifdef __cplusplus
}
#endif
#endif /* _RPC_AUTH_DES_H */
|
