Merge pull request #292 from carpenike/master

Added Self Signed CA Support

lib/mqtt.js

@@ -30,6 +30,11 @@ class MQTT {
             options.clientId = mqttSettings.client_id;
         }
 
+        if (mqttSettings.hasOwnProperty('reject_unauthorized') && !mqttSettings.reject_unauthorized) {
+            logger.debug(`MQTT reject_unauthorized set false, ignoring certificate warnings.`);
+            options.rejectUnauthorized = false;
+        }
+
         this.client = mqtt.connect(mqttSettings.server, options);
 
         // Register callbacks.