2003-08-02 12:24:49 +00:00
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/* $OpenBSD: readconf.h,v 1.52 2003/07/22 13:35:22 markus Exp $ */
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2002-03-05 01:53:02 +00:00
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1999-10-27 03:42:43 +00:00
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/*
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1999-11-24 13:26:21 +00:00
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* Author: Tatu Ylonen <ylo@cs.hut.fi>
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* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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* All rights reserved
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* Functions for reading the configuration file.
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2000-04-16 01:18:38 +00:00
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*
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2000-09-16 02:29:08 +00:00
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* As far as I am concerned, the code I have written for this software
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* can be used freely for any purpose. Any derived versions of this
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* software must be clearly marked as such, and if the derived work is
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* incompatible with the protocol description in the RFC file, it must be
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* called by a name other than "ssh" or "Secure Shell".
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1999-11-24 13:26:21 +00:00
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*/
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1999-10-27 03:42:43 +00:00
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#ifndef READCONF_H
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#define READCONF_H
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2001-03-09 00:12:22 +00:00
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#include "key.h"
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1999-10-27 03:42:43 +00:00
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/* Data structure for representing a forwarding request. */
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1999-11-24 13:26:21 +00:00
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typedef struct {
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1999-12-06 00:47:28 +00:00
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u_short port; /* Port to forward. */
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char *host; /* Host to connect. */
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u_short host_port; /* Port to connect on host. */
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1999-11-24 13:26:21 +00:00
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} Forward;
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1999-10-27 03:42:43 +00:00
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/* Data structure for representing option data. */
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1999-11-24 13:26:21 +00:00
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typedef struct {
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int forward_agent; /* Forward authentication agent. */
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int forward_x11; /* Forward X11 display. */
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2000-06-07 09:55:44 +00:00
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char *xauth_location; /* Location for xauth program */
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1999-11-24 13:26:21 +00:00
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int gateway_ports; /* Allow remote connects to forwarded ports. */
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int use_privileged_port; /* Don't use privileged port if false. */
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int rhosts_authentication; /* Try rhosts authentication. */
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int rhosts_rsa_authentication; /* Try rhosts with RSA
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* authentication. */
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int rsa_authentication; /* Try RSA authentication. */
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2000-11-13 11:57:25 +00:00
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int pubkey_authentication; /* Try ssh2 pubkey authentication. */
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2001-04-12 23:34:34 +00:00
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int hostbased_authentication; /* ssh2's rhosts_rsa */
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2001-06-05 18:56:16 +00:00
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int challenge_response_authentication;
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2001-01-23 03:12:10 +00:00
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/* Try S/Key or TIS, authentication. */
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2001-07-04 04:21:14 +00:00
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int kerberos_authentication; /* Try Kerberos authentication. */
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int kerberos_tgt_passing; /* Try Kerberos TGT passing. */
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1999-11-24 13:26:21 +00:00
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int password_authentication; /* Try password
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* authentication. */
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2000-10-14 05:23:11 +00:00
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int kbd_interactive_authentication; /* Try keyboard-interactive auth. */
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char *kbd_interactive_devices; /* Keyboard-interactive auth devices. */
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1999-11-24 13:26:21 +00:00
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int batch_mode; /* Batch mode: do not ask for passwords. */
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int check_host_ip; /* Also keep track of keys for IP address */
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int strict_host_key_checking; /* Strict host key checking. */
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int compression; /* Compress packets in both directions. */
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int compression_level; /* Compression level 1 (fast) to 9
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* (best). */
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int keepalives; /* Set SO_KEEPALIVE. */
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LogLevel log_level; /* Level for logging. */
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int port; /* Port to connect. */
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2003-07-03 10:37:47 +00:00
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int address_family;
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1999-11-24 13:26:21 +00:00
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int connection_attempts; /* Max attempts (seconds) before
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* giving up */
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2003-05-16 01:39:04 +00:00
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int connection_timeout; /* Max time (seconds) before
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* aborting connection attempt */
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1999-11-24 13:26:21 +00:00
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int number_of_password_prompts; /* Max number of password
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* prompts. */
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int cipher; /* Cipher to use. */
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2000-05-09 01:02:59 +00:00
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char *ciphers; /* SSH2 ciphers in order of preference. */
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2001-02-15 03:01:59 +00:00
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char *macs; /* SSH2 macs in order of preference. */
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2001-04-17 18:11:36 +00:00
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char *hostkeyalgorithms; /* SSH2 server key types in order of preference. */
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2000-04-12 10:17:38 +00:00
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int protocol; /* Protocol in order of preference. */
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1999-11-24 13:26:21 +00:00
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char *hostname; /* Real host to connect. */
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2000-12-28 16:40:05 +00:00
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char *host_key_alias; /* hostname alias for .ssh/known_hosts */
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1999-11-24 13:26:21 +00:00
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char *proxy_command; /* Proxy command for connecting the host. */
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char *user; /* User to log in as. */
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int escape_char; /* Escape character; -2 = none */
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2002-02-10 07:32:55 +00:00
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char *system_hostfile;/* Path for /etc/ssh/ssh_known_hosts. */
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1999-11-24 13:26:21 +00:00
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char *user_hostfile; /* Path for $HOME/.ssh/known_hosts. */
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2000-04-29 13:57:08 +00:00
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char *system_hostfile2;
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char *user_hostfile2;
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2001-03-11 01:49:19 +00:00
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char *preferred_authentications;
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2001-04-30 13:06:24 +00:00
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char *bind_address; /* local socket address for connection to sshd */
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2001-08-06 21:35:51 +00:00
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char *smartcard_device; /* Smartcard reader device */
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2003-05-15 00:19:46 +00:00
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int verify_host_key_dns; /* Verify host key using DNS */
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1999-11-24 13:26:21 +00:00
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2000-11-13 11:57:25 +00:00
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int num_identity_files; /* Number of files for RSA/DSA identities. */
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1999-11-24 13:26:21 +00:00
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char *identity_files[SSH_MAX_IDENTITY_FILES];
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2001-03-09 00:12:22 +00:00
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Key *identity_keys[SSH_MAX_IDENTITY_FILES];
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1999-11-24 13:26:21 +00:00
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/* Local TCP/IP forward requests. */
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int num_local_forwards;
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Forward local_forwards[SSH_MAX_FORWARDS_PER_DIRECTION];
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/* Remote TCP/IP forward requests. */
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int num_remote_forwards;
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Forward remote_forwards[SSH_MAX_FORWARDS_PER_DIRECTION];
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2001-09-20 00:57:55 +00:00
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int clear_forwardings;
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2002-11-09 15:52:31 +00:00
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int enable_ssh_keysign;
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2003-04-09 10:50:06 +00:00
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int rekey_limit;
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2001-10-03 17:39:38 +00:00
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int no_host_authentication_for_localhost;
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1999-11-24 13:26:21 +00:00
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} Options;
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1999-10-27 03:42:43 +00:00
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2001-07-04 04:46:56 +00:00
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void initialize_options(Options *);
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void fill_default_options(Options *);
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2001-09-12 18:32:20 +00:00
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int read_config_file(const char *, const char *, Options *);
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1999-10-27 03:42:43 +00:00
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2000-04-16 01:18:38 +00:00
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int
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2001-07-04 04:02:36 +00:00
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process_config_line(Options *, const char *, char *, const char *, int, int *);
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1999-10-27 03:42:43 +00:00
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2001-07-04 04:46:56 +00:00
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void add_local_forward(Options *, u_short, const char *, u_short);
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void add_remote_forward(Options *, u_short, const char *, u_short);
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1999-10-27 03:42:43 +00:00
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1999-11-24 13:26:21 +00:00
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#endif /* READCONF_H */
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