Adjust authentication settings

manifests/init.pp

@@ -6,9 +6,11 @@ class puppet_cwsens(
 
   $mosquitto_conf = @("EOT"/L)
     per_listener_settings true
+    listener 1883
+    allow_anonymous false
+    password_file /etc/mosquitto/passwd
     max_inflight_messages 0
     sys_interval 2
-    allow_anonymous false
     | EOT
 
   file { '/etc/mosquitto/mosquitto.conf':