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