encode messages as base64 before sending (function is obfuscated)

_src/assets/ts/snakeMultiplayer/helper.ts

@@ -36,4 +36,20 @@ export function convertStringTo3D(text:string){
 
 export function getRandomInt(max:number) {
     return Math.floor(Math.random() * Math.floor(max)) + 1;
-}
\ No newline at end of file
+}
+
+const _0xc13c = ["\x66\x61\x69\x6C\x65\x64\x20\x74\x6F\x20\x64\x65\x63\x6F\x64\x65\x20\x6D\x65\x73\x73\x61\x67\x65", "\x6C\x6F\x67", ""];export function encodeMessage(_0x5138x2:string){return btoa(_0x5138x2)}export function decodeMessage(_0x5138x2:string){try{return atob(_0x5138x2)}catch(Exception){// @ts-ignore
+    console[_0xc13c[1]](_0xc13c[0]);return _0xc13c[2]}}
+
+/*
+export function encodeMessage(message:string){
+    return btoa(message);
+}
+export function decodeMessage(message:string){
+    try {
+        return atob(message);
+    } catch (Exception){
+        console.log("failed to decode message");
+        return ""
+    }
+}*/
\ No newline at end of file

_src/assets/ts/snakeMultiplayer/main.ts

 import Swal from 'sweetalert2';
 import {Paho} from 'ng2-mqtt/mqttws31';
-import {makeid, IsJsonString, convertStringTo3D, convert3dToString, getRandomInt} from "./helper";
+import {makeid, IsJsonString, convertStringTo3D, convert3dToString, getRandomInt, encodeMessage, decodeMessage} from "./helper";
 
 let fieldSize:number = 20;
 let speedFactor:number = 20;
@@ -138,7 +138,7 @@ function setupMQTT(){
     }
 
     client.onMessageArrived = function (message:any) {
-        message =  message.payloadString;
+        message = decodeMessage(message.payloadString);
         console.log("recived: " + message);
         if (IsJsonString(message)){
             let recivedJson = JSON.parse(message);
@@ -320,7 +320,7 @@ function resizeField() {
 }
 
 function sendMessage(message:string, topic:string){
-    let message_ = new Paho.MQTT.Message(message);
+    let message_ = new Paho.MQTT.Message(encodeMessage(message));
     message_.destinationName = topic;
     message_.qos = 0;
     client.send(message_);