1 /* $OpenBSD: pathnames.h,v 1.24 2013/12/06 13:39:49 markus Exp $ */
5 * Author: Tatu Ylonen <ylo@cs.hut.fi>
6 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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".
19 #define SSHDIR ETCDIR "/ssh"
22 #ifndef _PATH_SSH_PIDDIR
23 #define _PATH_SSH_PIDDIR "/var/run"
27 * System-wide file containing host keys of known hosts. This file should be
30 #define _PATH_SSH_SYSTEM_HOSTFILE SSHDIR "/ssh_known_hosts"
31 /* backward compat for protocol 2 */
32 #define _PATH_SSH_SYSTEM_HOSTFILE2 SSHDIR "/ssh_known_hosts2"
35 * Of these, ssh_host_key must be readable only by root, whereas ssh_config
36 * should be world-readable.
38 #define _PATH_SERVER_CONFIG_FILE SSHDIR "/sshd_config"
39 #define _PATH_HOST_CONFIG_FILE SSHDIR "/ssh_config"
40 #define _PATH_HOST_KEY_FILE SSHDIR "/ssh_host_key"
41 #define _PATH_HOST_DSA_KEY_FILE SSHDIR "/ssh_host_dsa_key"
42 #define _PATH_HOST_ECDSA_KEY_FILE SSHDIR "/ssh_host_ecdsa_key"
43 #define _PATH_HOST_ED25519_KEY_FILE SSHDIR "/ssh_host_ed25519_key"
44 #define _PATH_HOST_RSA_KEY_FILE SSHDIR "/ssh_host_rsa_key"
45 #define _PATH_DH_MODULI SSHDIR "/moduli"
46 /* Backwards compatibility */
47 #define _PATH_DH_PRIMES SSHDIR "/primes"
49 #ifndef _PATH_SSH_PROGRAM
50 #define _PATH_SSH_PROGRAM "/usr/bin/ssh"
54 * The process id of the daemon listening for connections is saved here to
55 * make it easier to kill the correct daemon when necessary.
57 #define _PATH_SSH_DAEMON_PID_FILE _PATH_SSH_PIDDIR "/sshd.pid"
60 * The directory in user's home directory in which the files reside. The
61 * directory should be world-readable (though not all files are).
63 #define _PATH_SSH_USER_DIR ".ssh"
66 * Per-user file containing host keys of known hosts. This file need not be
67 * readable by anyone except the user him/herself, though this does not
68 * contain anything particularly secret.
70 #define _PATH_SSH_USER_HOSTFILE "~/" _PATH_SSH_USER_DIR "/known_hosts"
71 /* backward compat for protocol 2 */
72 #define _PATH_SSH_USER_HOSTFILE2 "~/" _PATH_SSH_USER_DIR "/known_hosts2"
75 * Name of the default file containing client-side authentication key. This
76 * file should only be readable by the user him/herself.
78 #define _PATH_SSH_CLIENT_IDENTITY _PATH_SSH_USER_DIR "/identity"
79 #define _PATH_SSH_CLIENT_ID_DSA _PATH_SSH_USER_DIR "/id_dsa"
80 #define _PATH_SSH_CLIENT_ID_ECDSA _PATH_SSH_USER_DIR "/id_ecdsa"
81 #define _PATH_SSH_CLIENT_ID_RSA _PATH_SSH_USER_DIR "/id_rsa"
82 #define _PATH_SSH_CLIENT_ID_ED25519 _PATH_SSH_USER_DIR "/id_ed25519"
85 * Configuration file in user's home directory. This file need not be
86 * readable by anyone but the user him/herself, but does not contain anything
87 * particularly secret. If the user's home directory resides on an NFS
88 * volume where root is mapped to nobody, this may need to be world-readable.
90 #define _PATH_SSH_USER_CONFFILE _PATH_SSH_USER_DIR "/config"
93 * File containing a list of those rsa keys that permit logging in as this
94 * user. This file need not be readable by anyone but the user him/herself,
95 * but does not contain anything particularly secret. If the user's home
96 * directory resides on an NFS volume where root is mapped to nobody, this
97 * may need to be world-readable. (This file is read by the daemon which is
100 #define _PATH_SSH_USER_PERMITTED_KEYS _PATH_SSH_USER_DIR "/authorized_keys"
102 /* backward compat for protocol v2 */
103 #define _PATH_SSH_USER_PERMITTED_KEYS2 _PATH_SSH_USER_DIR "/authorized_keys2"
106 * Per-user and system-wide ssh "rc" files. These files are executed with
107 * /bin/sh before starting the shell or command if they exist. They will be
108 * passed "proto cookie" as arguments if X11 forwarding with spoofing is in
109 * use. xauth will be run if neither of these exists.
111 #define _PATH_SSH_USER_RC _PATH_SSH_USER_DIR "/rc"
112 #define _PATH_SSH_SYSTEM_RC SSHDIR "/sshrc"
115 * Ssh-only version of /etc/hosts.equiv. Additionally, the daemon may use
116 * ~/.rhosts and /etc/hosts.equiv if rhosts authentication is enabled.
118 #define _PATH_SSH_HOSTS_EQUIV SSHDIR "/shosts.equiv"
119 #define _PATH_RHOSTS_EQUIV "/etc/hosts.equiv"
122 * Default location of askpass
124 #ifndef _PATH_SSH_ASKPASS_DEFAULT
125 #define _PATH_SSH_ASKPASS_DEFAULT "/usr/local/bin/ssh-askpass"
128 /* Location of ssh-keysign for hostbased authentication */
129 #ifndef _PATH_SSH_KEY_SIGN
130 #define _PATH_SSH_KEY_SIGN "/usr/libexec/ssh-keysign"
133 /* Location of ssh-pkcs11-helper to support keys in tokens */
134 #ifndef _PATH_SSH_PKCS11_HELPER
135 #define _PATH_SSH_PKCS11_HELPER "/usr/libexec/ssh-pkcs11-helper"
138 /* xauth for X11 forwarding */
140 #define _PATH_XAUTH "/usr/local/bin/xauth"
143 /* UNIX domain socket for X11 server; displaynum will replace %u */
145 #define _PATH_UNIX_X "/tmp/.X11-unix/X%u"
150 #define _PATH_CP "cp"
154 #ifndef _PATH_SFTP_SERVER
155 #define _PATH_SFTP_SERVER "/usr/libexec/sftp-server"
158 /* chroot directory for unprivileged user when UsePrivilegeSeparation=yes */
159 #ifndef _PATH_PRIVSEP_CHROOT_DIR
160 #define _PATH_PRIVSEP_CHROOT_DIR "/var/empty"
163 /* for passwd change */
164 #ifndef _PATH_PASSWD_PROG
165 #define _PATH_PASSWD_PROG "/usr/bin/passwd"
169 #define _PATH_LS "ls"
172 /* path to login program */
173 #ifndef LOGIN_PROGRAM
174 # ifdef LOGIN_PROGRAM_FALLBACK
175 # define LOGIN_PROGRAM LOGIN_PROGRAM_FALLBACK
177 # define LOGIN_PROGRAM "/usr/bin/login"
179 #endif /* LOGIN_PROGRAM */
181 /* Askpass program define */
182 #ifndef ASKPASS_PROGRAM
183 #define ASKPASS_PROGRAM "/usr/lib/ssh/ssh-askpass"
184 #endif /* ASKPASS_PROGRAM */