From fd874b6998192cd1de63ee5ea3d0928c55ec23fc Mon Sep 17 00:00:00 2001
From: "Gustavo \"Guz\" L de Mello" <contact@guz.one>
Date: Sat, 13 Sep 2025 22:11:06 -0300
Subject: [PATCH] feat: local abaduh.local domain for local services

---
 abaduh/adguard.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/abaduh/adguard.nix b/abaduh/adguard.nix
index 6048f4e..a3feda2 100644
--- a/abaduh/adguard.nix
+++ b/abaduh/adguard.nix
@@ -10,6 +10,13 @@ in {
     openFirewall = true;
     port = 8753;
     settings = {
+      http = {address = "127.0.0.1:${toString port}";};
+      filtering = {
+        rewrites = mapAttrsToList (domain: answer: {inherit domain answer;}) {
+          "abaduh.local" = "100.86.139.22";
+          "*.abaduh.local" = "100.86.139.22";
+        };
+      };
       filters =
         imap (id: url: {
           enabled = true;
@@ -36,6 +43,13 @@ in {
     };
   };
 
+  services.caddy.virtualHosts."adguard.abaduh.local" = {
+    extraConfig = ''
+      reverse_proxy http://localhost:${toString cfg.port}
+      tls internal
+    '';
+  };
+
   # Ports needed to access the DNS resolver
   networking.firewall.allowedTCPPorts = [53];
   networking.firewall.allowedUDPPorts = [53 51820];