{ config, lib, pkgs, ... }:

with lib;

{

  options.profiles.clerie.common-ssh = {
    enable = mkEnableOption "Common ssh config";
  };

  config = mkIf config.profiles.clerie.common-ssh.enable {

    services.openssh.enable = true;
    services.openssh.settings = {
      PasswordAuthentication = false;
      KbdInteractiveAuthentication = false;
      PermitRootLogin = lib.mkDefault "no";
    };
    services.openssh.hostKeys = lib.mkForce [
      # Only create ed25519 host keys
      { type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
    ];

    programs.ssh.knownHostsFiles = [
      (pkgs.clerie-ssh-known-hosts + "/known_hosts")
      (pkgs.well-known-ssh-known-hosts + "/known_hosts")
    ];

  };
}