Lock down access to mqtt

machines/storage/s0/home-automation.nix

@@ -8,9 +8,10 @@
     enable = true;
     listeners = [
       {
-        acl = [ "pattern readwrite #" ];
-        omitPasswordAuth = true;
-        settings.allow_anonymous = true;
+        users.root = {
+          acl = [ "readwrite #" ];
+          hashedPassword = "$7$101$8+QnkTzCdGizaKqq$lpU4o84n6D/1uwfA9pZDVExr1NDm1D/8tNla2tE9J9HdUqkvu192yYfiySY1MFqVNgUKgWEFu5P1bUKqRnzbUw==";
+        };
       }
     ];
   };
@@ -28,7 +29,8 @@
       };
       mqtt = {
         server = "mqtt://localhost:1883";
-        # base_topic = "zigbee2mqtt";
+        user = "root";
+        password = "'!/run/agenix/zigbee2mqtt.yaml mqtt_password'";
       };
       frontend = {
         host = "localhost";
@@ -36,6 +38,7 @@
       };
     };
   };
+  age.secrets."zigbee2mqtt.yaml".file = ../../../secrets/zigbee2mqtt.yaml.age;
 
   services.home-assistant = {
     enable = true;

machines/storage/s0/properties.nix

@@ -12,6 +12,7 @@
     "binary-cache"
     "gitea-actions-runner"
     "frigate"
+    "zigbee"
   ];
 
   hostKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAwiXcUFtAvZCayhu4+AIcF+Ktrdgv9ee/mXSIhJbp4q";

secrets/secrets.nix

@@ -57,4 +57,7 @@ with roles;
 
   # Frigate (DVR)
   "frigate-credentials.age".publicKeys = frigate;
+
+  # zigbee2mqtt secrets
+  "zigbee2mqtt.yaml.age".publicKeys = zigbee;
 }

secrets/zigbee2mqtt.yaml.age

@@ -0,0 +1,8 @@
+age-encryption.org/v1
+-> ssh-ed25519 hPp1nw TSDuPaFp/Qcz4r819X4QmU/4J2TGpoX7jCCJCdFDog0
+SwQUqEp45xMOeTkvBG6uX28kB8YWG66laYqakSgl9w4
+-> ssh-ed25519 w3nu8g tLZDNE0iBgOpUB3djpNu3CgimsRc0zcds+AgctzxyQ4
+Oyz6XORsApM4vFxWyaD3bR/ApIUFPY3q4yGvtbosUIY
+--- vuXlQmuOFbJhBTACN5ciH2GlOCbRCMPZdlogG2O+KOk
+Áëÿ!}UIì	p0@Xž|°þ#晆0HÙõò#BÇRR<52>Ù
+òùø5¾Iÿ?vX?pÝ<70>—<>fqÍ[lž¸˜xÏ­G7ü;UäÀOUä¶