home assistant and matrix changes

hosts/fw-new/modules/home-assistant/default.nix

@@ -40,6 +40,7 @@ in
     localAddress = "10.42.113.20/24";
     extraFlags = [
       "--capability=CAP_NET_ADMIN"
+      "--capability=CAP_MKNOD"
     ];
     # allowedDevices = [
     #   {
@@ -50,12 +51,16 @@ in
     #     modifier = "rwm";
     #     node = "char-ttyUSB";
     #   }
+    #   {
+    #     modifier = "rwm";
+    #     node = "/dev/ttyUSB0";
+    #   }
     # ];
     bindMounts = {
-      # "/dev/ttyUSB0" = {
-      #   hostPath = "/dev/ttyUSB0";
-      #   isReadOnly = false;
-      # };
+      "/dev/ttyUSB0" = {
+        hostPath = "/dev/ttyUSB0";
+        isReadOnly = false;
+      };
       "/etc/localtime" = {
         hostPath = "/etc/localtime";
       };
@@ -113,6 +118,11 @@ in
         pkgs.mariadb
       ];
 
+      # Allow access to the USB device
+      services.udev.extraRules = ''
+        SUBSYSTEM=="usb", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", MODE="0666"
+      '';
+
       services.nginx.enable = true;
       services.nginx.virtualHosts."${domain}" = {
         sslCertificate = "/var/lib/acme/hass/fullchain.pem";
@@ -247,7 +257,7 @@ in
         ];
       };
 
-      users.users.hass.extraGroups = [ "dialout" ];
+      users.users.hass.extraGroups = [ "dialout" "tty" ];
       system.stateVersion = "23.05";
     };
   };