1 /*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)auth.h 8.1 (Berkeley) 6/4/93 30 * $FreeBSD: src/crypto/telnet/libtelnet/auth.h,v 1.1.1.1.8.1 2002/04/13 10:59:07 markm Exp $ 31 * $DragonFly: src/crypto/telnet/libtelnet/auth.h,v 1.2 2003/06/17 04:24:37 dillon Exp $ 32 */ 33 34 /* 35 * Copyright (C) 1990 by the Massachusetts Institute of Technology 36 * 37 * Export of this software from the United States of America is assumed 38 * to require a specific license from the United States Government. 39 * It is the responsibility of any person or organization contemplating 40 * export to obtain such a license before exporting. 41 * 42 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 43 * distribute this software and its documentation for any purpose and 44 * without fee is hereby granted, provided that the above copyright 45 * notice appear in all copies and that both that copyright notice and 46 * this permission notice appear in supporting documentation, and that 47 * the name of M.I.T. not be used in advertising or publicity pertaining 48 * to distribution of the software without specific, written prior 49 * permission. M.I.T. makes no representations about the suitability of 50 * this software for any purpose. It is provided "as is" without express 51 * or implied warranty. 52 */ 53 54 #ifndef __AUTH__ 55 #define __AUTH__ 56 57 #define AUTH_REJECT 0 /* Rejected */ 58 #define AUTH_UNKNOWN 1 /* We don't know who he is, but he's okay */ 59 #define AUTH_OTHER 2 /* We know him, but not his name */ 60 #define AUTH_USER 3 /* We know he name */ 61 #define AUTH_VALID 4 /* We know him, and he needs no password */ 62 63 typedef struct XauthP { 64 int type; 65 int way; 66 int (*init)(struct XauthP *, int); 67 int (*send)(struct XauthP *); 68 void (*is)(struct XauthP *, unsigned char *, int); 69 void (*reply)(struct XauthP *, unsigned char *, int); 70 int (*status)(struct XauthP *, char *, int); 71 void (*printsub)(unsigned char *, int, unsigned char *, int); 72 } Authenticator; 73 74 #include "auth-proto.h" 75 76 extern int auth_debug_mode; 77 #endif 78