xref: /onnv-gate/usr/src/cmd/cmd-inet/usr.bin/telnet/auth.h (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
3*0Sstevel@tonic-gate  * Use is subject to license terms.
4*0Sstevel@tonic-gate  */
5*0Sstevel@tonic-gate 
6*0Sstevel@tonic-gate /*
7*0Sstevel@tonic-gate  * Copyright (c) 1991, 1993
8*0Sstevel@tonic-gate  *	The Regents of the University of California.  All rights reserved.
9*0Sstevel@tonic-gate  *
10*0Sstevel@tonic-gate  * Redistribution and use in source and binary forms, with or without
11*0Sstevel@tonic-gate  * modification, are permitted provided that the following conditions
12*0Sstevel@tonic-gate  * are met:
13*0Sstevel@tonic-gate  * 1. Redistributions of source code must retain the above copyright
14*0Sstevel@tonic-gate  *    notice, this list of conditions and the following disclaimer.
15*0Sstevel@tonic-gate  * 2. Redistributions in binary form must reproduce the above copyright
16*0Sstevel@tonic-gate  *    notice, this list of conditions and the following disclaimer in the
17*0Sstevel@tonic-gate  *    documentation and/or other materials provided with the distribution.
18*0Sstevel@tonic-gate  * 3. All advertising materials mentioning features or use of this software
19*0Sstevel@tonic-gate  *    must display the following acknowledgement:
20*0Sstevel@tonic-gate  *	This product includes software developed by the University of
21*0Sstevel@tonic-gate  *	California, Berkeley and its contributors.
22*0Sstevel@tonic-gate  * 4. Neither the name of the University nor the names of its contributors
23*0Sstevel@tonic-gate  *    may be used to endorse or promote products derived from this software
24*0Sstevel@tonic-gate  *    without specific prior written permission.
25*0Sstevel@tonic-gate  *
26*0Sstevel@tonic-gate  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27*0Sstevel@tonic-gate  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28*0Sstevel@tonic-gate  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29*0Sstevel@tonic-gate  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30*0Sstevel@tonic-gate  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31*0Sstevel@tonic-gate  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32*0Sstevel@tonic-gate  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33*0Sstevel@tonic-gate  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34*0Sstevel@tonic-gate  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35*0Sstevel@tonic-gate  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36*0Sstevel@tonic-gate  * SUCH DAMAGE.
37*0Sstevel@tonic-gate  *
38*0Sstevel@tonic-gate  *	@(#)auth.h	8.1 (Berkeley) 6/4/93
39*0Sstevel@tonic-gate  */
40*0Sstevel@tonic-gate 
41*0Sstevel@tonic-gate /*
42*0Sstevel@tonic-gate  * Copyright (C) 1990 by the Massachusetts Institute of Technology
43*0Sstevel@tonic-gate  *
44*0Sstevel@tonic-gate  * Export of this software from the United States of America may
45*0Sstevel@tonic-gate  * require a specific license from the United States Government.
46*0Sstevel@tonic-gate  * It is the responsibility of any person or organization contemplating
47*0Sstevel@tonic-gate  * export to obtain such a license before exporting.
48*0Sstevel@tonic-gate  *
49*0Sstevel@tonic-gate  * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
50*0Sstevel@tonic-gate  * distribute this software and its documentation for any purpose and
51*0Sstevel@tonic-gate  * without fee is hereby granted, provided that the above copyright
52*0Sstevel@tonic-gate  * notice appear in all copies and that both that copyright notice and
53*0Sstevel@tonic-gate  * this permission notice appear in supporting documentation, and that
54*0Sstevel@tonic-gate  * the name of M.I.T. not be used in advertising or publicity pertaining
55*0Sstevel@tonic-gate  * to distribution of the software without specific, written prior
56*0Sstevel@tonic-gate  * permission.  Furthermore if you modify this software you must label
57*0Sstevel@tonic-gate  * your software as modified software and not distribute it in such a
58*0Sstevel@tonic-gate  * fashion that it might be confused with the original M.I.T. software.
59*0Sstevel@tonic-gate  * M.I.T. makes no representations about the suitability of
60*0Sstevel@tonic-gate  * this software for any purpose.  It is provided "as is" without express
61*0Sstevel@tonic-gate  * or implied warranty.
62*0Sstevel@tonic-gate  */
63*0Sstevel@tonic-gate 
64*0Sstevel@tonic-gate #ifndef	_AUTH_H
65*0Sstevel@tonic-gate #define	_AUTH_H
66*0Sstevel@tonic-gate 
67*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
68*0Sstevel@tonic-gate 
69*0Sstevel@tonic-gate #ifdef	__cplusplus
70*0Sstevel@tonic-gate extern "C" {
71*0Sstevel@tonic-gate #endif
72*0Sstevel@tonic-gate 
73*0Sstevel@tonic-gate typedef struct XauthP {
74*0Sstevel@tonic-gate 	int	type;
75*0Sstevel@tonic-gate 	int	way;
76*0Sstevel@tonic-gate 	int	(*init)(struct XauthP *);
77*0Sstevel@tonic-gate 	int	(*send)(struct XauthP *);
78*0Sstevel@tonic-gate 	void	(*reply)(struct XauthP *, unsigned char *, int);
79*0Sstevel@tonic-gate 	int	(*status)(struct XauthP *, char *, int);
80*0Sstevel@tonic-gate 	void	(*printsub)(unsigned char *, int, unsigned char *, int);
81*0Sstevel@tonic-gate } Authenticator;
82*0Sstevel@tonic-gate 
83*0Sstevel@tonic-gate #define	AUTH_NAME_BUFSIZ	256
84*0Sstevel@tonic-gate #define	AUTH_LBUF_BUFSIZ	32	/* short temporary buffer */
85*0Sstevel@tonic-gate 
86*0Sstevel@tonic-gate extern	char *UserNameRequested;
87*0Sstevel@tonic-gate /* extern	char *RemoteHostName; */
88*0Sstevel@tonic-gate 
89*0Sstevel@tonic-gate void	auth_init(const char *);
90*0Sstevel@tonic-gate void	auth_request(void);
91*0Sstevel@tonic-gate void	auth_send(unsigned char *, int);
92*0Sstevel@tonic-gate int	auth_sendname(uchar_t *, int);
93*0Sstevel@tonic-gate void	auth_send_retry(void);
94*0Sstevel@tonic-gate void	auth_reply(unsigned char *, int);
95*0Sstevel@tonic-gate void	auth_finished(Authenticator *, int);
96*0Sstevel@tonic-gate int	auth_must_encrypt(void);
97*0Sstevel@tonic-gate void	auth_printsub(uchar_t *, uint_t, uchar_t *, uint_t);
98*0Sstevel@tonic-gate 
99*0Sstevel@tonic-gate void	auth_disable_name(const char *);
100*0Sstevel@tonic-gate 
101*0Sstevel@tonic-gate void	set_krb5_realm(char *);
102*0Sstevel@tonic-gate int	kerberos5_init(Authenticator *);
103*0Sstevel@tonic-gate int	kerberos5_send(Authenticator *);
104*0Sstevel@tonic-gate void	kerberos5_reply(Authenticator *, unsigned char *, int);
105*0Sstevel@tonic-gate int	kerberos5_status(Authenticator *, char *, int);
106*0Sstevel@tonic-gate void	kerberos5_printsub(unsigned char *, int, unsigned char *, int);
107*0Sstevel@tonic-gate 
108*0Sstevel@tonic-gate #include <profile/prof_int.h>
109*0Sstevel@tonic-gate extern	errcode_t profile_get_options_boolean(profile_t,
110*0Sstevel@tonic-gate 	char **, profile_options_boolean *);
111*0Sstevel@tonic-gate 
112*0Sstevel@tonic-gate #define	OPTS_FORWARD_CREDS	0x00000002
113*0Sstevel@tonic-gate #define	OPTS_FORWARDABLE_CREDS	0x00000001
114*0Sstevel@tonic-gate 
115*0Sstevel@tonic-gate extern	boolean_t auth_debug_mode;
116*0Sstevel@tonic-gate 
117*0Sstevel@tonic-gate #ifdef	__cplusplus
118*0Sstevel@tonic-gate }
119*0Sstevel@tonic-gate #endif
120*0Sstevel@tonic-gate 
121*0Sstevel@tonic-gate #endif	/* _AUTH_H */
122