From b330d4610ea83bebdf82af5f465374d34e7c86ab Mon Sep 17 00:00:00 2001
From: Dominik Polakovics <dominik.polakovics@cloonar.com>
Date: Sun, 10 Dec 2023 10:03:51 +0100
Subject: [PATCH] initial deconz implementation

---
 .../modules/home-assistant/default.nix        | 54 +++++++++++++++++++
 hosts/fw.cloonar.com/modules/unbound.nix      |  4 --
 2 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/hosts/fw.cloonar.com/modules/home-assistant/default.nix b/hosts/fw.cloonar.com/modules/home-assistant/default.nix
index b1d48ab..d878fbe 100644
--- a/hosts/fw.cloonar.com/modules/home-assistant/default.nix
+++ b/hosts/fw.cloonar.com/modules/home-assistant/default.nix
@@ -1,8 +1,17 @@
 { config, pkgs, ... }:
 let
   domain = "home-assistant.cloonar.com";
+  deconzDomain = "deconz.cloonar.com";
 in
 {
+  users.users.deconz = {
+    home = "/var/lib/deocnz";
+    createHome = true;
+    isSystemUser = true;
+    group = "deconz";
+  };
+  users.groups.deconz = {};
+
   users.users.hass = {
     home = "/var/lib/hass";
     createHome = true;
@@ -14,6 +23,9 @@ in
   security.acme.certs."${domain}" = {
     group = "nginx";
   };
+  security.acme.certs."${deconzDomain}" = {
+    group = "nginx";
+  };
 
   sops.secrets."home-assistant-secrets.yaml" = {
     owner = "hass";
@@ -29,6 +41,14 @@ in
     ephemeral = true; # because of ssh key
     macvlans = [ "vserver" ];
     bindMounts = {
+      "/var/lib/deconz" = {
+        hostPath = "/var/lib/deconz/";
+        isReadOnly = false;
+      };
+      "/var/lib/acme/deconz/" = {
+        hostPath = "${config.security.acme.certs.${deconzDomain}.directory}";
+        isReadOnly = true;
+      };
       "/var/lib/hass" = {
         hostPath = "/var/lib/hass/";
         isReadOnly = false;
@@ -78,6 +98,40 @@ in
         };
       };
 
+      nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+        "deconz"
+      ];
+
+      services.nginx.virtualHosts."${deconzDomain}" = {
+        sslCertificate = "/var/lib/acme/deconz/fullchain.pem";
+        sslCertificateKey = "/var/lib/acme/deconz/key.pem";
+        sslTrustedCertificate = "/var/lib/acme/deconz/chain.pem";
+        forceSSL = true;
+        extraConfig = ''
+          proxy_buffering off;
+        '';
+        locations."/".extraConfig = ''
+          set $p 8080;
+          if ($http_upgrade = "websocket") {
+              set $p 8081;
+          }
+          proxy_pass http://127.0.0.1:$p;
+          proxy_set_header Host $host;
+          proxy_redirect http:// https://;
+          proxy_http_version 1.1;
+          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+          proxy_set_header Upgrade $http_upgrade;
+          proxy_set_header Connection $connection_upgrade;
+        '';
+      };
+
+      services.deconz = {
+        enable = true;
+        httpPort = 8080;
+        wsPort = 8081;
+        device = "/dev/ttyACM0";
+      };
+
       services.nginx.enable = true;
       services.nginx.virtualHosts."${domain}" = {
         sslCertificate = "/var/lib/acme/hass/fullchain.pem";
diff --git a/hosts/fw.cloonar.com/modules/unbound.nix b/hosts/fw.cloonar.com/modules/unbound.nix
index 2ca6827..96da4f4 100644
--- a/hosts/fw.cloonar.com/modules/unbound.nix
+++ b/hosts/fw.cloonar.com/modules/unbound.nix
@@ -30,13 +30,9 @@ let
         "\"fw A 10.42.97.1\""
 
         "\"switch.cloonar.com IN A 10.42.97.10\""
-        "\"drone.cloonar.com IN A 10.42.97.118\""
-        "\"hv-02.cloonar.com IN A 10.42.97.3\""
         "\"deconz.cloonar.com IN A 10.42.97.20\""
         "\"mopidy.cloonar.com IN A 10.42.97.20\""
         "\"snapcast.cloonar.com IN A 10.42.97.20\""
-        "\"cl-storage-01.cloonar.com IN A 10.42.97.9\""
-        "\"git.cloonar.old IN A 10.44.97.118\""
 
         "\"stage.wsw.at IN A 10.254.235.22\""
         "\"prod.wsw.at IN A 10.254.217.23\""