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# $OpenBSD: sshd_config,v 1.103 2018/04/09 20:41:22 tj Exp $ | |
# This is the sshd server system-wide configuration file. See | |
# sshd_config(5) for more information. | |
# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin | |
# The strategy used for options in the default sshd_config shipped with | |
# OpenSSH is to specify options with their default value where | |
# possible, but leave them commented. Uncommented options override the | |
# default value. | |
Include /etc/ssh/sshd_config.d/*.conf | |
Port 8022 | |
AddressFamily inet | |
#ListenAddress 0.0.0.0 | |
#ListenAddress :: | |
#HostKey /etc/ssh/ssh_host_rsa_key | |
#HostKey /etc/ssh/ssh_host_ecdsa_key | |
#HostKey /etc/ssh/ssh_host_ed25519_key | |
# Ciphers and keying | |
#RekeyLimit default none | |
# Logging | |
#SyslogFacility AUTH | |
#LogLevel INFO | |
# Authentication: | |
LoginGraceTime 3600 | |
PermitRootLogin no | |
StrictModes yes | |
MaxAuthTries 3 | |
MaxSessions 5 | |
AuthenticationMethods publickey | |
PubkeyAuthentication yes | |
# Expect .ssh/authorized_keys2 to be disregarded by default in future. | |
AuthorizedKeysFile .ssh/authorized_keys | |
#AuthorizedPrincipalsFile none | |
#AuthorizedKeysCommand none | |
#AuthorizedKeysCommandUser nobody | |
# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts | |
HostbasedAuthentication no | |
# Change to yes if you don't trust ~/.ssh/known_hosts for | |
# HostbasedAuthentication | |
#IgnoreUserKnownHosts no | |
# Don't read the user's ~/.rhosts and ~/.shosts files | |
IgnoreRhosts yes | |
# To disable tunneled clear text passwords, change to no here! | |
PasswordAuthentication no | |
PermitEmptyPasswords no | |
# Change to yes to enable challenge-response passwords (beware issues with | |
# some PAM modules and threads) | |
ChallengeResponseAuthentication no | |
# Kerberos options | |
#KerberosAuthentication no | |
#KerberosOrLocalPasswd yes | |
#KerberosTicketCleanup yes | |
#KerberosGetAFSToken no | |
# GSSAPI options | |
#GSSAPIAuthentication no | |
#GSSAPICleanupCredentials yes | |
#GSSAPIStrictAcceptorCheck yes | |
#GSSAPIKeyExchange no | |
# Set this to 'yes' to enable PAM authentication, account processing, | |
# and session processing. If this is enabled, PAM authentication will | |
# be allowed through the ChallengeResponseAuthentication and | |
# PasswordAuthentication. Depending on your PAM configuration, | |
# PAM authentication via ChallengeResponseAuthentication may bypass | |
# the setting of "PermitRootLogin without-password". | |
# If you just want the PAM account and session checks to run without | |
# PAM authentication, then enable this but set PasswordAuthentication | |
# and ChallengeResponseAuthentication to 'no'. | |
UsePAM no | |
#AllowAgentForwarding yes | |
#AllowTcpForwarding yes | |
#GatewayPorts no | |
X11Forwarding no | |
#X11DisplayOffset 10 | |
#X11UseLocalhost yes | |
#PermitTTY yes | |
PrintMotd no | |
PrintLastLog no | |
TCPKeepAlive yes | |
PermitUserEnvironment no | |
PermitUserRC no | |
#Compression yes | |
ClientAliveInterval 60 | |
ClientAliveCountMax 0 | |
#UseDNS no | |
#PidFile /run/sshd.pid | |
#MaxStartups 5:15:50 | |
#PermitTunnel no | |
#ChrootDirectory none | |
#VersionAddendum none | |
# no default banner path | |
Banner none | |
# Allow client to pass locale environment variables | |
AcceptEnv LANG LC_* | |
AllowUsers ubuntu | |
# override default of no subsystems | |
# Subsystem sftp /usr/lib/openssh/sftp-server | |
# Example of overriding settings on a per-user basis | |
#Match User anoncvs | |
# X11Forwarding no | |
# AllowTcpForwarding no | |
# PermitTTY no | |
# ForceCommand cvs server |
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#!/usr/bin/env bash | |
sudo ln -sf /run/motd.dynamic /etc/motd |
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