adding vpns

modules/system/vpns.nix

@@ -0,0 +1,36 @@
+{ pkgs, config, lib, ... }:
+
+let
+  cfg = config.modules.system.vpns;
+in
+{
+  options.modules.system.vpns = {
+    enable = lib.mkEnableOption "enables vpns";
+  
+    # toggle for pia mexico w/ openvpn
+    openvpn_pia_mexico = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = "enable pia vpn to mexico using openvpn";
+    };
+    
+  };
+
+  config = lib.mkIf cfg.enable {
+    
+    # enable pia mexico w/ openvpn
+    config = lib.mkIf cfg.openvpn_pia_mexico {
+      services.openvpn.servers.pia-mexico = {
+        enable = true;
+        config = config.sops.secrets."openvpn_pia_mexico_config".path;
+        sops.secrets = {
+          "openvpn_pia_mexico_config" = {
+            owner = root;
+            group = root;
+          };
+        };
+      };
+    };
+    
+  };
+}