# RSA and Ed25519 are fine, but DSA is broken and ecdsa is suspicious
# Missing keys?
# ssh-keygen -t ed25519 -N "" -f /etc/ssh/ssh_host_ed25519_key
# ssh-keygen -t rsa -N "" -f /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_ed25519_key

# Includes public keys in logins
LogLevel VERBOSE

# No direct root login, keys might be ok, but audit trail...
PermitRootLogin no
#...unless we happen to be on SteamOS on Steam Deck where we probably don't
# care about audit trail by user deck and where keyed SSH may be preferable
# over having a password?
#PermitRootLogin prohibit-password
# Passwords are bad
PasswordAuthentication no
AuthenticationMethods publickey

# Log sftp level file access (read/write/etc.) that would not be easily logged otherwise.
# Debian
#Subsystem sftp  /usr/lib/ssh/sftp-server -f AUTHPRIV -l INFO
# Fedora
#Subsystem sftp  /usr/libexec/openssh/sftp-server -f AUTHPRIV -l INFO