1247835Skib/* $OpenBSD: pathnames.h,v 1.25 2016/03/31 05:24:06 dtucker Exp $ */ 2247835Skib/* $FreeBSD: stable/10/crypto/openssh/pathnames.h 323124 2017-09-01 22:52:18Z des $ */ 3247835Skib 4247835Skib/* 5247835Skib * Author: Tatu Ylonen <ylo@cs.hut.fi> 6247835Skib * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 7247835Skib * All rights reserved 8247835Skib * 9247835Skib * As far as I am concerned, the code I have written for this software 10247835Skib * can be used freely for any purpose. Any derived versions of this 11247835Skib * software must be clearly marked as such, and if the derived work is 12247835Skib * incompatible with the protocol description in the RFC file, it must be 13247835Skib * called by a name other than "ssh" or "Secure Shell". 14247835Skib */ 15247835Skib 16247835Skib#define ETCDIR "/etc" 17247835Skib 18247835Skib#ifndef SSHDIR 19247835Skib#define SSHDIR ETCDIR "/ssh" 20247835Skib#endif 21247835Skib 22247835Skib#ifndef _PATH_SSH_PIDDIR 23247835Skib#define _PATH_SSH_PIDDIR "/var/run" 24247835Skib#endif 25247835Skib 26247835Skib/* 27247835Skib * System-wide file containing host keys of known hosts. This file should be 28247835Skib * world-readable. 29247835Skib */ 30247835Skib#define _PATH_SSH_SYSTEM_HOSTFILE SSHDIR "/ssh_known_hosts" 31247835Skib/* backward compat for protocol 2 */ 32247835Skib#define _PATH_SSH_SYSTEM_HOSTFILE2 SSHDIR "/ssh_known_hosts2" 33247835Skib 34247835Skib/* 35247835Skib * Of these, ssh_host_key must be readable only by root, whereas ssh_config 36247835Skib * should be world-readable. 37247835Skib */ 38247835Skib#define _PATH_SERVER_CONFIG_FILE SSHDIR "/sshd_config" 39247835Skib#define _PATH_HOST_CONFIG_FILE SSHDIR "/ssh_config" 40247835Skib#define _PATH_HOST_KEY_FILE SSHDIR "/ssh_host_key" 41247835Skib#define _PATH_HOST_DSA_KEY_FILE SSHDIR "/ssh_host_dsa_key" 42247835Skib#define _PATH_HOST_ECDSA_KEY_FILE SSHDIR "/ssh_host_ecdsa_key" 43247835Skib#define _PATH_HOST_ED25519_KEY_FILE SSHDIR "/ssh_host_ed25519_key" 44247835Skib#define _PATH_HOST_RSA_KEY_FILE SSHDIR "/ssh_host_rsa_key" 45247835Skib#define _PATH_DH_MODULI SSHDIR "/moduli" 46247835Skib 47247835Skib#ifndef _PATH_SSH_PROGRAM 48247835Skib#define _PATH_SSH_PROGRAM "/usr/bin/ssh" 49247835Skib#endif 50247835Skib 51247835Skib/* 52247835Skib * The process id of the daemon listening for connections is saved here to 53247835Skib * make it easier to kill the correct daemon when necessary. 54247835Skib */ 55247835Skib#define _PATH_SSH_DAEMON_PID_FILE _PATH_SSH_PIDDIR "/sshd.pid" 56247835Skib 57247835Skib/* 58247835Skib * The directory in user's home directory in which the files reside. The 59247835Skib * directory should be world-readable (though not all files are). 60247835Skib */ 61247835Skib#define _PATH_SSH_USER_DIR ".ssh" 62247835Skib 63247835Skib/* 64247835Skib * Per-user file containing host keys of known hosts. This file need not be 65247835Skib * readable by anyone except the user him/herself, though this does not 66247835Skib * contain anything particularly secret. 67247835Skib */ 68247835Skib#define _PATH_SSH_USER_HOSTFILE "~/" _PATH_SSH_USER_DIR "/known_hosts" 69247835Skib/* backward compat for protocol 2 */ 70247835Skib#define _PATH_SSH_USER_HOSTFILE2 "~/" _PATH_SSH_USER_DIR "/known_hosts2" 71247835Skib 72247835Skib/* 73247835Skib * Name of the default file containing client-side authentication key. This 74247835Skib * file should only be readable by the user him/herself. 75247835Skib */ 76247835Skib#define _PATH_SSH_CLIENT_IDENTITY _PATH_SSH_USER_DIR "/identity" 77247835Skib#define _PATH_SSH_CLIENT_ID_DSA _PATH_SSH_USER_DIR "/id_dsa" 78247835Skib#define _PATH_SSH_CLIENT_ID_ECDSA _PATH_SSH_USER_DIR "/id_ecdsa" 79247835Skib#define _PATH_SSH_CLIENT_ID_RSA _PATH_SSH_USER_DIR "/id_rsa" 80247835Skib#define _PATH_SSH_CLIENT_ID_ED25519 _PATH_SSH_USER_DIR "/id_ed25519" 81247835Skib 82247835Skib/* 83247835Skib * Configuration file in user's home directory. This file need not be 84247835Skib * readable by anyone but the user him/herself, but does not contain anything 85247835Skib * particularly secret. If the user's home directory resides on an NFS 86247835Skib * volume where root is mapped to nobody, this may need to be world-readable. 87247835Skib */ 88247835Skib#define _PATH_SSH_USER_CONFFILE _PATH_SSH_USER_DIR "/config" 89247835Skib 90247835Skib/* 91247835Skib * File containing a list of those rsa keys that permit logging in as this 92247835Skib * user. This file need not be readable by anyone but the user him/herself, 93247835Skib * but does not contain anything particularly secret. If the user's home 94247835Skib * directory resides on an NFS volume where root is mapped to nobody, this 95247835Skib * may need to be world-readable. (This file is read by the daemon which is 96247835Skib * running as root.) 97247835Skib */ 98247835Skib#define _PATH_SSH_USER_PERMITTED_KEYS _PATH_SSH_USER_DIR "/authorized_keys" 99247835Skib 100247835Skib/* backward compat for protocol v2 */ 101247835Skib#define _PATH_SSH_USER_PERMITTED_KEYS2 _PATH_SSH_USER_DIR "/authorized_keys2" 102247835Skib 103247835Skib/* 104247835Skib * Per-user and system-wide ssh "rc" files. These files are executed with 105247835Skib * /bin/sh before starting the shell or command if they exist. They will be 106247835Skib * passed "proto cookie" as arguments if X11 forwarding with spoofing is in 107247835Skib * use. xauth will be run if neither of these exists. 108247835Skib */ 109247835Skib#define _PATH_SSH_USER_RC _PATH_SSH_USER_DIR "/rc" 110247835Skib#define _PATH_SSH_SYSTEM_RC SSHDIR "/sshrc" 111247835Skib 112247835Skib/* 113247835Skib * Ssh-only version of /etc/hosts.equiv. Additionally, the daemon may use 114247835Skib * ~/.rhosts and /etc/hosts.equiv if rhosts authentication is enabled. 115247835Skib */ 116247835Skib#define _PATH_SSH_HOSTS_EQUIV SSHDIR "/shosts.equiv" 117247835Skib#define _PATH_RHOSTS_EQUIV "/etc/hosts.equiv" 118247835Skib 119247835Skib/* 120247835Skib * Default location of askpass 121247835Skib */ 122247835Skib#ifndef _PATH_SSH_ASKPASS_DEFAULT 123247835Skib#define _PATH_SSH_ASKPASS_DEFAULT "/usr/local/bin/ssh-askpass" 124247835Skib#endif 125247835Skib 126247835Skib/* Location of ssh-keysign for hostbased authentication */ 127247835Skib#ifndef _PATH_SSH_KEY_SIGN 128247835Skib#define _PATH_SSH_KEY_SIGN "/usr/libexec/ssh-keysign" 129247835Skib#endif 130247835Skib 131247835Skib/* Location of ssh-pkcs11-helper to support keys in tokens */ 132247835Skib#ifndef _PATH_SSH_PKCS11_HELPER 133247835Skib#define _PATH_SSH_PKCS11_HELPER "/usr/libexec/ssh-pkcs11-helper" 134247835Skib#endif 135247835Skib 136247835Skib/* xauth for X11 forwarding */ 137247835Skib#ifndef _PATH_XAUTH 138247835Skib#define _PATH_XAUTH "/usr/local/bin/xauth" 139247835Skib#endif 140247835Skib 141247835Skib/* UNIX domain socket for X11 server; displaynum will replace %u */ 142247835Skib#ifndef _PATH_UNIX_X 143247835Skib#define _PATH_UNIX_X "/tmp/.X11-unix/X%u" 144247835Skib#endif 145247835Skib 146247835Skib/* for scp */ 147247835Skib#ifndef _PATH_CP 148247835Skib#define _PATH_CP "cp" 149247835Skib#endif 150247835Skib 151247835Skib/* for sftp */ 152247835Skib#ifndef _PATH_SFTP_SERVER 153247835Skib#define _PATH_SFTP_SERVER "/usr/libexec/sftp-server" 154247835Skib#endif 155247835Skib 156247835Skib/* chroot directory for unprivileged user when UsePrivilegeSeparation=yes */ 157247835Skib#ifndef _PATH_PRIVSEP_CHROOT_DIR 158247835Skib#define _PATH_PRIVSEP_CHROOT_DIR "/var/empty" 159247835Skib#endif 160247835Skib 161247835Skib/* for passwd change */ 162247835Skib#ifndef _PATH_PASSWD_PROG 163247835Skib#define _PATH_PASSWD_PROG "/usr/bin/passwd" 164247835Skib#endif 165247835Skib 166247835Skib#ifndef _PATH_LS 167247835Skib#define _PATH_LS "ls" 168247835Skib#endif 169247835Skib 170247835Skib/* path to login program */ 171247835Skib#ifndef LOGIN_PROGRAM 172247835Skib# ifdef LOGIN_PROGRAM_FALLBACK 173247835Skib# define LOGIN_PROGRAM LOGIN_PROGRAM_FALLBACK 174247835Skib# else 175247835Skib# define LOGIN_PROGRAM "/usr/bin/login" 176247835Skib# endif 177247835Skib#endif /* LOGIN_PROGRAM */ 178247835Skib 179247835Skib/* Askpass program define */ 180247835Skib#ifndef ASKPASS_PROGRAM 181247835Skib#define ASKPASS_PROGRAM "/usr/lib/ssh/ssh-askpass" 182247835Skib#endif /* ASKPASS_PROGRAM */ 183247835Skib