/* $OpenBSD: pathnames.h,v 1.32 2024/05/17 00:30:24 djm Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". */ #define ETCDIR "/etc" #ifndef SSHDIR #define SSHDIR ETCDIR "/ssh" #endif #ifndef _PATH_SSH_PIDDIR #define _PATH_SSH_PIDDIR "/var/run" #endif /* * System-wide file containing host keys of known hosts. This file should be * world-readable. */ #define _PATH_SSH_SYSTEM_HOSTFILE SSHDIR "/ssh_known_hosts" /* backward compat for protocol 2 */ #define _PATH_SSH_SYSTEM_HOSTFILE2 SSHDIR "/ssh_known_hosts2" /* * Of these, ssh_host_key must be readable only by root, whereas ssh_config * should be world-readable. */ #define _PATH_SERVER_CONFIG_FILE SSHDIR "/sshd_config" #define _PATH_HOST_CONFIG_FILE SSHDIR "/ssh_config" #define _PATH_HOST_DSA_KEY_FILE SSHDIR "/ssh_host_dsa_key" #define _PATH_HOST_ECDSA_KEY_FILE SSHDIR "/ssh_host_ecdsa_key" #define _PATH_HOST_ED25519_KEY_FILE SSHDIR "/ssh_host_ed25519_key" #define _PATH_HOST_XMSS_KEY_FILE SSHDIR "/ssh_host_xmss_key" #define _PATH_HOST_RSA_KEY_FILE SSHDIR "/ssh_host_rsa_key" #define _PATH_DH_MODULI SSHDIR "/moduli" #ifndef _PATH_SSH_PROGRAM #define _PATH_SSH_PROGRAM "/usr/bin/ssh" #endif /* Binary paths for the sshd components */ #ifndef _PATH_SSHD_SESSION #define _PATH_SSHD_SESSION "/usr/libexec/sshd-session" #endif #ifndef _PATH_SSHD_AUTH #define _PATH_SSHD_AUTH "/usr/libexec/sshd-auth" #endif /* * The process id of the daemon listening for connections is saved here to * make it easier to kill the correct daemon when necessary. */ #define _PATH_SSH_DAEMON_PID_FILE _PATH_SSH_PIDDIR "/sshd.pid" /* * The directory in user's home directory in which the files reside. The * directory should be world-readable (though not all files are). */ #define _PATH_SSH_USER_DIR ".ssh" /* * Per-user file containing host keys of known hosts. This file need not be * readable by anyone except the user him/herself, though this does not * contain anything particularly secret. */ #define _PATH_SSH_USER_HOSTFILE "~/" _PATH_SSH_USER_DIR "/known_hosts" /* backward compat for protocol 2 */ #define _PATH_SSH_USER_HOSTFILE2 "~/" _PATH_SSH_USER_DIR "/known_hosts2" /* * Name of the default file containing client-side authentication key. This * file should only be readable by the user him/herself. */ #define _PATH_SSH_CLIENT_ID_DSA _PATH_SSH_USER_DIR "/id_dsa" #define _PATH_SSH_CLIENT_ID_ECDSA _PATH_SSH_USER_DIR "/id_ecdsa" #define _PATH_SSH_CLIENT_ID_RSA _PATH_SSH_USER_DIR "/id_rsa" #define _PATH_SSH_CLIENT_ID_ED25519 _PATH_SSH_USER_DIR "/id_ed25519" #define _PATH_SSH_CLIENT_ID_XMSS _PATH_SSH_USER_DIR "/id_xmss" #define _PATH_SSH_CLIENT_ID_ECDSA_SK _PATH_SSH_USER_DIR "/id_ecdsa_sk" #define _PATH_SSH_CLIENT_ID_ED25519_SK _PATH_SSH_USER_DIR "/id_ed25519_sk" /* * Configuration file in user's home directory. This file need not be * readable by anyone but the user him/herself, but does not contain anything * particularly secret. If the user's home directory resides on an NFS * volume where root is mapped to nobody, this may need to be world-readable. */ #define _PATH_SSH_USER_CONFFILE _PATH_SSH_USER_DIR "/config" /* * File containing a list of those rsa keys that permit logging in as this * user. This file need not be readable by anyone but the user him/herself, * but does not contain anything particularly secret. If the user's home * directory resides on an NFS volume where root is mapped to nobody, this * may need to be world-readable. (This file is read by the daemon which is * running as root.) */ #define _PATH_SSH_USER_PERMITTED_KEYS _PATH_SSH_USER_DIR "/authorized_keys" /* backward compat for protocol v2 */ #define _PATH_SSH_USER_PERMITTED_KEYS2 _PATH_SSH_USER_DIR "/authorized_keys2" /* * Per-user and system-wide ssh "rc" files. These files are executed with * /bin/sh before starting the shell or command if they exist. They will be * passed "proto cookie" as arguments if X11 forwarding with spoofing is in * use. xauth will be run if neither of these exists. */ #define _PATH_SSH_USER_RC _PATH_SSH_USER_DIR "/rc" #define _PATH_SSH_SYSTEM_RC SSHDIR "/sshrc" /* * Ssh-only version of /etc/hosts.equiv. Additionally, the daemon may use * ~/.rhosts and /etc/hosts.equiv if rhosts authentication is enabled. */ #define _PATH_SSH_HOSTS_EQUIV SSHDIR "/shosts.equiv" #define _PATH_RHOSTS_EQUIV "/etc/hosts.equiv" /* * Default location of askpass */ #ifndef _PATH_SSH_ASKPASS_DEFAULT #define _PATH_SSH_ASKPASS_DEFAULT "/usr/X11R6/bin/ssh-askpass" #endif /* Location of ssh-keysign for hostbased authentication */ #ifndef _PATH_SSH_KEY_SIGN #define _PATH_SSH_KEY_SIGN "/usr/libexec/ssh-keysign" #endif /* Location of ssh-pkcs11-helper to support keys in tokens */ #ifndef _PATH_SSH_PKCS11_HELPER #define _PATH_SSH_PKCS11_HELPER "/usr/libexec/ssh-pkcs11-helper" #endif /* Location of ssh-sk-helper to support keys in security keys */ #ifndef _PATH_SSH_SK_HELPER #define _PATH_SSH_SK_HELPER "/usr/libexec/ssh-sk-helper" #endif /* xauth for X11 forwarding */ #ifndef _PATH_XAUTH #define _PATH_XAUTH "/usr/X11R6/bin/xauth" #endif /* UNIX domain socket for X11 server; displaynum will replace %u */ #ifndef _PATH_UNIX_X #define _PATH_UNIX_X "/tmp/.X11-unix/X%u" #endif /* for scp */ #ifndef _PATH_CP #define _PATH_CP "cp" #endif /* for sftp */ #ifndef _PATH_SFTP_SERVER #define _PATH_SFTP_SERVER "/usr/libexec/sftp-server" #endif /* chroot directory for unprivileged user when UsePrivilegeSeparation=yes */ #ifndef _PATH_PRIVSEP_CHROOT_DIR #define _PATH_PRIVSEP_CHROOT_DIR "/var/empty" #endif /* for passwd change */ #ifndef _PATH_PASSWD_PROG #define _PATH_PASSWD_PROG "/usr/bin/passwd" #endif #ifndef _PATH_LS #define _PATH_LS "ls" #endif /* Askpass program define */ #ifndef ASKPASS_PROGRAM #define ASKPASS_PROGRAM "/usr/lib/ssh/ssh-askpass" #endif /* ASKPASS_PROGRAM */