1 /* $NetBSD: auth-options.h,v 1.4 2011/07/25 03:03:10 christos Exp $ */ 2 /* $OpenBSD: auth-options.h,v 1.20 2010/05/07 11:30:29 djm Exp $ */ 3 4 /* 5 * Author: Tatu Ylonen <ylo@cs.hut.fi> 6 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 7 * All rights reserved 8 * 9 * As far as I am concerned, the code I have written for this software 10 * can be used freely for any purpose. Any derived versions of this 11 * software must be clearly marked as such, and if the derived work is 12 * incompatible with the protocol description in the RFC file, it must be 13 * called by a name other than "ssh" or "Secure Shell". 14 */ 15 16 #ifndef AUTH_OPTIONS_H 17 #define AUTH_OPTIONS_H 18 19 /* Linked list of custom environment strings */ 20 struct envstring { 21 struct envstring *next; 22 char *s; 23 }; 24 25 /* Flags that may be set in authorized_keys options. */ 26 extern int no_port_forwarding_flag; 27 extern int no_agent_forwarding_flag; 28 extern int no_x11_forwarding_flag; 29 extern int no_pty_flag; 30 extern int no_user_rc; 31 extern char *forced_command; 32 extern struct envstring *custom_environment; 33 extern int forced_tun_device; 34 extern int key_is_cert_authority; 35 extern char *authorized_principals; 36 37 int auth_parse_options(struct passwd *, const char *, const char *, u_long); 38 void auth_clear_options(void); 39 int auth_cert_options(Key *, struct passwd *); 40 41 #endif 42