1 files changed, 22 insertions, 0 deletions
diff --git a/hostnix/elmo/dns.nix b/hostnix/elmo/dns.nix
new file mode 100644
index 0000000..62331a0
--- /dev/null
+++ b/hostnix/elmo/dns.nix
@@ -0,0 +1,22 @@
+{ ... }:
+
+{
+  services.blocky = {
+    enable = true;
+    settings = {
+      upstreams.groups.default = [
+        "1.1.1.1" "1.0.0.1"
+        "2606:4700:4700::1111" "2606:4700:4700::1001"
+      ];
+      blocking = {
+        blackLists.ads = [
+          # https://jasonpearce.com/2020/09/16/how-to-disable-ads-on-the-roku-home-screen/
+          "https://www.github.developerdan.com/hosts/lists/ads-and-tracking-extended.txt"
+        ];
+        clientGroupsBlock.default = [ "ads" ];
+      };
+    };
+  };
+
+  networking.firewall.allowedUDPPorts = [ 53 ];
+}