lots of shit

moduler/services/adguardhome/default.nix

@@ -0,0 +1,79 @@
+{
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.adguardhome;
+in
+with lib;
+{
+  options = {
+    adguardhome = {
+      enable = mkEnableOption "enables AdGuardHome";
+      port = lib.mkOption {
+        type = lib.types.int;
+        default = 3000;
+        description = "The port that AdGuardHome is served on.";
+      };
+    };
+  };
+
+  config = mkMerge [
+    (mkIf cfg.enable {
+      networking.firewall.allowedTCPPorts = [ 53 cfg.port ];
+	  networking.firewall.allowedUDPPorts = [ 53 ];
+      services.adguardhome = {
+        enable = true;
+        settings = {
+          http = {
+            # You can select any ip and port, just make sure to open firewalls where needed
+            address = "0.0.0.0:${cfg.port toString}";
+          };
+          dns = {
+            upstream_dns = [
+              # Example config with quad9
+              "9.9.9.9#dns.quad9.net"
+              "149.112.112.112#dns.quad9.net"
+              # Uncomment the following to use a local DNS service (e.g. Unbound)
+              # Additionally replace the address & port as needed
+              # "127.0.0.1:5335"
+            ];
+            rewrites = [
+              {
+                domain = "macmini.local";
+                answer = "192.168.1.100";
+              }
+              {
+                domain = "centre.local";
+                answer = "192.168.1.227";
+              }
+            ];
+          };
+          filtering = {
+            protection_enabled = true;
+            filtering_enabled = true;
+
+            parental_enabled = false; # Parental control-based DNS requests filtering.
+            safe_search = {
+              enabled = false; # Enforcing "Safe search" option for search engines, when possible.
+            };
+          };
+          # The following notation uses map
+          # to not have to manually create {enabled = true; url = "";} for every filter
+          # This is, however, fully optional
+          # filters =
+          #   map
+          #     (url: {
+          #       enabled = true;
+          #       url = url;
+          #     })
+          #     [
+          #       "https://adguardteam.github.io/HostlistsRegistry/assets/filter_9.txt" # The Big List of Hacked Malware Web Sites
+          #       "https://adguardteam.github.io/HostlistsRegistry/assets/filter_11.txt" # malicious url blocklist
+          #     ];
+        };
+      };
+    })
+  ];
+}