Annotation of src/usr.bin/ssh/auth.h, Revision 1.8
1.5 deraadt 1: /*
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.
1.7 djm 23: *
1.8 ! markus 24: * $OpenBSD: auth.h,v 1.7 2000/10/16 09:38:44 djm Exp $
1.5 deraadt 25: */
1.1 markus 26: #ifndef AUTH_H
27: #define AUTH_H
28:
1.6 markus 29: typedef struct Authctxt Authctxt;
30: struct Authctxt {
31: int success;
32: int valid;
33: int attempt;
1.8 ! markus 34: int failures;
1.6 markus 35: char *user;
36: char *service;
37: struct passwd *pw;
38: };
39:
1.1 markus 40: void do_authentication(void);
1.2 markus 41: void do_authentication2(void);
42:
1.6 markus 43: void userauth_log(Authctxt *authctxt, int authenticated, char *method);
44: void userauth_reply(Authctxt *authctxt, int authenticated);
45:
46: int auth2_skey(Authctxt *authctxt);
1.1 markus 47:
1.6 markus 48: int allowed_user(struct passwd * pw);
49: struct passwd * auth_get_user(void);
1.3 markus 50:
51: #define AUTH_FAIL_MAX 6
52: #define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)
53: #define AUTH_FAIL_MSG "Too many authentication failures for %.100s"
54:
1.1 markus 55: #endif