From 0df4a7d25021d2d5c92e447f2838ec920d49167b Mon Sep 17 00:00:00 2001
From: Mel <mel@rnrd.eu>
Date: Sat, 5 Sep 2026 19:01:16 +0200
Subject: Use my own DDNS service 'ddnnss' instead of deprecated ddclient

Signed-off-by: Mel <mel@rnrd.eu>
---
 modules/ddns.nix | 48 ++++++++++++++++++++++++++++--------------------
 1 file changed, 28 insertions(+), 20 deletions(-)

(limited to 'modules/ddns.nix')

diff --git a/modules/ddns.nix b/modules/ddns.nix
index 253e3e4..0253d69 100644
--- a/modules/ddns.nix
+++ b/modules/ddns.nix
@@ -1,34 +1,42 @@
-{ me, config, ... }:
+{ me, config, ddnnss, ... }:
 
 let
   domain = "rnrd.eu";
 in
 {
-  age.secrets.cloudflare-dns = {
-    file = ../secrets/cloudflare-dns.age;
+  imports = [ ddnnss.nixosModules.default ];
+
+  age.secrets.bunny-dns = {
+    file = ../secrets/bunny-dns.age;
   };
 
-  services.ddclient = {
+  services.ddnnss = {
     enable = true;
+    interval = "30min";
 
-    # Cloudflare DNS API parameters
+    credentials = {
+      bunny-dns = config.age.secrets.bunny-dns.path;
+    };
 
-    # dyn.com no longer supports HTTPS :(
-    # See: https://github.com/ddclient/ddclient/issues/597
-    usev6 = "webv6, webv6=ipv6.icanhazip.com/";
-    protocol = "cloudflare";
+    settings = {
+      records = [
+        {
+          zone = domain;
+          name = me.name;
+          type = "AAAA";
+          provider = "bunny";
+          source = "icanhazip";
+        }
+      ];
 
-    username = "token";
-    zone = domain;
-    domains = [ "${me.name}.${domain}" ];
-    passwordFile = config.age.secrets.cloudflare-dns.path;
-  };
+      providers.bunny = {
+        kind = "bunny";
+        keyFile = "$CREDENTIALS_DIRECTORY/bunny-dns";
+      };
 
-  systemd.services.ddclient = {
-    # ddclient likes failing the whole process when
-    # one part of the operation did not succeed, like
-    # setting the A record, which i do not want anyway.
-    # treat these failures as a success:
-    serviceConfig.SuccessExitStatus = [ 0 1 ];
+      sources.icanhazip = {
+        kind = "icanhazip";
+      };
+    };
   };
 }
-- 
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