1/* $OpenBSD: auth-options.h,v 1.22 2016/11/30 02:57:40 djm Exp $ */
2
3/*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 *                    All rights reserved
7 *
8 * As far as I am concerned, the code I have written for this software
9 * can be used freely for any purpose.  Any derived versions of this
10 * software must be clearly marked as such, and if the derived work is
11 * incompatible with the protocol description in the RFC file, it must be
12 * called by a name other than "ssh" or "Secure Shell".
13 */
14
15#ifndef AUTH_OPTIONS_H
16#define AUTH_OPTIONS_H
17
18/* Linked list of custom environment strings */
19struct envstring {
20	struct envstring *next;
21	char   *s;
22};
23
24/* Flags that may be set in authorized_keys options. */
25extern int no_port_forwarding_flag;
26extern int no_agent_forwarding_flag;
27extern int no_x11_forwarding_flag;
28extern int no_pty_flag;
29extern int no_user_rc;
30extern char *forced_command;
31extern struct envstring *custom_environment;
32extern int forced_tun_device;
33extern int key_is_cert_authority;
34extern char *authorized_principals;
35
36int	auth_parse_options(struct passwd *, char *, char *, u_long);
37void	auth_clear_options(void);
38int	auth_cert_options(struct sshkey *, struct passwd *, const char **);
39
40#endif
41