1 /* $OpenBSD: auth-options.h,v 1.21 2015/01/14 10:30:34 markus 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 */ 19 struct envstring { 20 struct envstring *next; 21 char *s; 22 }; 23 24 /* Flags that may be set in authorized_keys options. */ 25 extern int no_port_forwarding_flag; 26 extern int no_agent_forwarding_flag; 27 extern int no_x11_forwarding_flag; 28 extern int no_pty_flag; 29 extern int no_user_rc; 30 extern char *forced_command; 31 extern struct envstring *custom_environment; 32 extern int forced_tun_device; 33 extern int key_is_cert_authority; 34 extern char *authorized_principals; 35 36 int auth_parse_options(struct passwd *, char *, char *, u_long); 37 void auth_clear_options(void); 38 int auth_cert_options(struct sshkey *, struct passwd *); 39 40 #endif 41