Release 4.8.0

lib/utils.js

@@ -28,6 +28,21 @@ class Utils
     getISOTime(epoch) {
         return new Date(epoch).toISOString().slice(0,-5)+"Z"
     }
+
+    async getHostFqdn() {
+        const dns = require('dns')
+        const os = require('os')
+        const { promisify } = require('util')
+        const pLookup = promisify(dns.lookup)
+        const pLookupService = promisify(dns.lookupService)
+
+        try {
+            return (await pLookupService((await pLookup(os.hostname())).address, 0)).hostname
+        } catch {
+            console.log('Failed to resolve FQDN, using os.hostname() instead')
+            return os.hostname()
+        }
+    }
 }
 
 module.exports = new Utils()