profiles/ssh.nix


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

{
  config = {
    services.openssh = {
      enable = true;
      openFirewall = false;
      passwordAuthentication = false;
      kbdInteractiveAuthentication = false;
      allowSFTP = false;
      permitRootLogin = "no";
      startWhenNeeded = true;
      extraConfig = ''
        AllowTcpForwarding yes
        X11Forwarding no
        AllowAgentForwarding no
        AllowStreamLocalForwarding no
        AuthenticationMethods publickey
        StreamLocalBindUnlink yes

        AllowUsers tzlil
      '';
    };
    environment.persistence."/nix/persist" = {
      hideMounts = true;
      files = [
        "/etc/ssh/ssh_host_ed25519_key"
        "/etc/ssh/ssh_host_ed25519_key.pub"
        "/etc/ssh/ssh_host_rsa_key"
        "/etc/ssh/ssh_host_rsa_key.pub"
      ];
    };
  };
}