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Damien Millere4340be2000-09-16 13:29:08 +11001/*
2 * Copyright (c) 2000 Markus Friedl. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Ben Lindstrom4dccfa52000-12-28 16:40:05 +000023 *
24 * $OpenBSD: auth.h,v 1.8 2000/12/28 14:25:51 markus Exp $
Damien Millere4340be2000-09-16 13:29:08 +110025 */
Damien Millerb38eff82000-04-01 11:09:21 +100026#ifndef AUTH_H
27#define AUTH_H
28
Damien Miller874d77b2000-10-14 16:23:11 +110029typedef struct Authctxt Authctxt;
30struct Authctxt {
31 int success;
32 int valid;
33 int attempt;
Ben Lindstrom4dccfa52000-12-28 16:40:05 +000034 int failures;
Damien Miller874d77b2000-10-14 16:23:11 +110035 char *user;
36 char *service;
37 struct passwd *pw;
38};
39
Damien Millerb8481582000-12-03 11:51:51 +110040#include "auth-pam.h"
41#include "auth2-pam.h"
42
Damien Millerb38eff82000-04-01 11:09:21 +100043void do_authentication(void);
Damien Millerefb4afe2000-04-12 18:45:05 +100044void do_authentication2(void);
45
Damien Miller874d77b2000-10-14 16:23:11 +110046void userauth_log(Authctxt *authctxt, int authenticated, char *method);
47void userauth_reply(Authctxt *authctxt, int authenticated);
Damien Millerb38eff82000-04-01 11:09:21 +100048
Damien Miller874d77b2000-10-14 16:23:11 +110049int auth2_skey(Authctxt *authctxt);
50
51int allowed_user(struct passwd * pw);
52struct passwd * auth_get_user(void);
Damien Millereba71ba2000-04-29 23:57:08 +100053
54#define AUTH_FAIL_MAX 6
55#define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)
56#define AUTH_FAIL_MSG "Too many authentication failures for %.100s"
57
Damien Millerb38eff82000-04-01 11:09:21 +100058#endif