Move vim packages to pkgs

Add system config

Split up modules into home and system sets

Update

Cleanup

Move home config

Add module attrs

Fix empty LUKS device UUID

Import local secrets

modules/vpnServer.nix

@@ -0,0 +1,47 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  cfg = config.dadada.vpnServer;
+  wgPeer = { name, ... }: {
+    options = {
+      name = mkOption {
+        internal = true;
+        default = name;
+      };
+      id = mkOption {
+        description = "VPN client id";
+        default = 0;
+        type = types.str;
+      };
+      key = mkOption {
+        description = "VPN client public key";
+        default = "";
+        type = types.str;
+      };
+    };
+  };
+in {
+  options.dadada.vpnServer = {
+    enable = mkEnableOption "Enable wireguard gateway";
+    peers = mkOption {
+      description = "Set of extensions and public keys of peers";
+      type = with types; attrsOf (submodule wgPeer);
+      default = {};
+    };
+  };
+  config = mkIf cfg.enable {
+    networking.wireguard.enable = true;
+    networking.wireguard.interfaces."wg0" = {
+      allowedIPsAsRoutes = true;
+      privateKeyFile = "/var/lib/wireguard/wg0-key";
+      ips = [ "fd42:dead:beef:1337::0/64" ];
+      listenPort = 51234;
+      peers = map (peer: (
+        {
+          allowedIPs = [ "fd42:dead:beef:1337::${peer.id}/128" ];
+          publicKey = peer.key;
+        })) (attrValues cfg.peers);
+    };
+  };
+}