{ config, ... }:
let
  account = config.repo.account;
in
{
  flake.modules.nixos.ssh-agent-auth = {
    security.pam = {
      sshAgentAuth.enable = true;
      services.sudo.sshAgentAuth = true;
    };
  };

  flake.modules.nixos.openssh =
    { ... }:
    {
      services.openssh.openFirewall = true;

      services.openssh = {
        enable = true;
        settings = {
          PermitRootLogin = "no";
          PasswordAuthentication = false;
          AllowUsers = [ account.name ];
        };
      };
    };
}