Port 22
Protocol 2
HostKey /etc/ssh/ssh_host_ed25519_key
HostKey /etc/ssh/ssh_host_rsa_key
KexAlgorithms curve25519-sha256@libssh.org
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,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com

ChallengeResponseAuthentication no
HostbasedAuthentication no
PasswordAuthentication no
PubkeyAuthentication yes

IgnoreUserKnownHosts yes
PermitRootLogin no
PrintMotd no
StrictModes yes
Subsystem sftp internal-sftp
UsePAM yes

{% for block in ssh_match_blocks %}
Match {{ block.match }}
{% for option in block.options %}
  {{ option }}
{% endfor %}
{% endfor %}