2018-03-20 20:21:57 +01:00
|
|
|
# {{ ansible_managed }}
|
2018-03-09 03:13:41 +01:00
|
|
|
|
|
|
|
|
|
2018-03-07 03:28:23 +01:00
|
|
|
# Networking
|
|
|
|
|
Port 22
|
|
|
|
|
|
|
|
|
|
TCPKeepAlive yes
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Key exchange
|
|
|
|
|
#KexAlgorithms curve25519-sha256@libssh.org,
|
|
|
|
|
# diffie-hellman-group-exchange-sha256
|
|
|
|
|
KexAlgorithms curve25519-sha256@libssh.org
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Server authentication
|
|
|
|
|
Protocol 2
|
|
|
|
|
HostKey /etc/ssh/ssh_host_ed25519_key
|
|
|
|
|
|
|
|
|
|
# Not available in openssh 6.7
|
|
|
|
|
# HostKeyAlgorithms ssh-ed25519-cert-v01@openssh.com,ssh-ed25519
|
|
|
|
|
|
|
|
|
|
# Client authentication
|
2019-04-08 19:34:58 +02:00
|
|
|
PasswordAuthentication {{ sshd_password_authentication }}
|
2018-03-07 03:28:23 +01:00
|
|
|
ChallengeResponseAuthentication no
|
|
|
|
|
PubkeyAuthentication yes
|
|
|
|
|
|
|
|
|
|
# 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 yes
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# User Authentication
|
2018-08-26 17:25:12 +02:00
|
|
|
{% if restrict_allow_users|default(True) %}
|
2018-03-07 03:28:23 +01:00
|
|
|
AllowUsers {{ sshd_allow_users|join(' ') }}
|
|
|
|
|
AllowGroups {{ sshd_allow_groups|join(' ') }}
|
2018-08-26 17:25:12 +02:00
|
|
|
{% endif %}
|
2018-03-07 03:28:23 +01:00
|
|
|
PermitRootLogin without-password
|
|
|
|
|
|
|
|
|
|
LoginGraceTime 120
|
|
|
|
|
|
|
|
|
|
StrictModes yes
|
|
|
|
|
|
|
|
|
|
# Not available in openssh 6.7
|
|
|
|
|
# PubkeyAcceptedKeyTypes ssh-ed25519-cert-v01@openssh.com,ssh-ed25519
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Symmetric ciphers
|
|
|
|
|
#Ciphers chacha20-poly1305@openssh.com,
|
|
|
|
|
# aes256-gcm@openssh.com,
|
|
|
|
|
# aes128-gcm@openssh.com,
|
|
|
|
|
# aes256-ctr,
|
|
|
|
|
# aes192-ctr,
|
|
|
|
|
# aes128-ctr
|
|
|
|
|
Ciphers chacha20-poly1305@openssh.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Message authentication codes
|
|
|
|
|
#MACs hmac-sha2-512-etm@openssh.com,
|
|
|
|
|
# hmac-sha2-256-etm@openssh.com,
|
|
|
|
|
# hmac-ripemd160-etm@openssh.com,
|
|
|
|
|
# umac-128-etm@openssh.com,
|
|
|
|
|
# hmac-sha2-512,
|
|
|
|
|
# hmac-sha2-256,
|
|
|
|
|
# hmac-ripemd160,
|
|
|
|
|
# umac-128@openssh.com
|
|
|
|
|
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Allow client to pass locale environment variables
|
|
|
|
|
AcceptEnv LANG LC_*
|
|
|
|
|
|
|
|
|
|
PrintMotd no
|
|
|
|
|
|
|
|
|
|
# sftp (required by ansible)
|
|
|
|
|
Subsystem sftp /usr/lib/openssh/sftp-server
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# ETC
|
