nix-config/nixos/modules/admin.nix

64 lines
1.4 KiB
Nix

{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.dadada.admin;
in
{
options = {
dadada.admin = {
enable = mkEnableOption "Enable admin access";
users = mkOption {
type = with types; attrsOf (listOf path);
default = [ ];
description = ''
List of admin users with root access to all the machine.
'';
example = literalExample "\"user1\" = [ /path/to/key1 /path/to/key2 ]";
};
rat = mkOption {
type = types.bool;
default = false;
description = ''
Enable NAT and firewall traversal for SSH via tor hidden service
'';
};
};
};
config = mkIf cfg.enable {
services.sshd.enable = true;
services.openssh.passwordAuthentication = false;
security.sudo.wheelNeedsPassword = false;
users.users = mapAttrs
(user: keys: (
{
extraGroups = [
"wheel"
"libvirtd"
];
isNormalUser = true;
openssh.authorizedKeys.keyFiles = keys;
}))
cfg.users;
users.mutableUsers = mkDefault false;
networking.firewall.allowedTCPPorts = [ 22 ];
environment.systemPackages = with pkgs; [
vim
tmux
];
services.tor.relay.onionServices = {
"rat" = mkIf cfg.rat.enable {
name = "rat";
map = [{ port = 22; }];
};
};
};
}