# {{ ansible_managed }}
Port {{ ssh_port }}
Protocol 2

PermitRootLogin no
PasswordAuthentication no
PubkeyAuthentication yes
ChallengeResponseAuthentication no
KbdInteractiveAuthentication no
UsePAM yes
MaxAuthTries {{ ssh_max_auth_tries }}
AllowGroups {{ ssh_allow_groups }}

ClientAliveInterval {{ ssh_client_alive_interval }}
ClientAliveCountMax {{ ssh_client_alive_count_max }}
LoginGraceTime 30
MaxSessions 4
MaxStartups 10:30:60

X11Forwarding no
AllowTcpForwarding no
AllowAgentForwarding no
PermitTunnel no
GatewayPorts no

Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com
KexAlgorithms curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-group16-sha512

Banner /etc/issue.net
LogLevel VERBOSE
SyslogFacility AUTHPRIV

Include /etc/ssh/sshd_config.d/*.conf