auth-options.h revision 76259 
1/*
2 * Author: Tatu Ylonen <ylo@cs.hut.fi>
3 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
4 *                    All rights reserved
5 * Functions to interface with the SSH_AUTHENTICATION_FD socket.
6 *
7 * As far as I am concerned, the code I have written for this software
8 * can be used freely for any purpose.  Any derived versions of this
9 * software must be clearly marked as such, and if the derived work is
10 * incompatible with the protocol description in the RFC file, it must be
11 * called by a name other than "ssh" or "Secure Shell".
12 */
13
14/* $OpenBSD: auth-options.h,v 1.8 2001/01/21 19:05:42 markus Exp $ */
15
16#ifndef AUTH_OPTIONS_H
17#define AUTH_OPTIONS_H
18
19/* Linked list of custom environment strings */
20struct envstring {
21	struct envstring *next;
22	char   *s;
23};
24
25/* Flags that may be set in authorized_keys options. */
26extern int no_port_forwarding_flag;
27extern int no_agent_forwarding_flag;
28extern int no_x11_forwarding_flag;
29extern int no_pty_flag;
30extern char *forced_command;
31extern struct envstring *custom_environment;
32
33/*
34 * return 1 if access is granted, 0 if not.
35 * side effect: sets key option flags
36 */
37int
38auth_parse_options(struct passwd *pw, char *options, char *file,
39    u_long linenum);
40
41/* reset options flags */
42void	auth_clear_options(void);
43
44#endif
45