User permissions added

README.md

@@ -9,7 +9,7 @@ Missing Nodes ? : To avoid long names, Node names are updated. If some node are
 ![](./.github/admin_login.gif)
 
 1. Deploy whatsapp admin node (along with whatsappLink node).
-2. whatsappLink node will initilize, connect with whatsapp and generate a <b>QR code below the Admin Node </b> and in terminal also.
+2. whatsappLink node will initilize, connect with whatsapp and generate a <b>QR code below the Admin Node </b> (in terminal also).
 3. Scan the QR code with your Whatsapp Mobile App (Go to settings > Linked device > Scan & Connect).
 4. Done - Whatsapp Connected.
 

group-out.html

@@ -27,7 +27,7 @@
         <input type="text" id="node-input-whatsappLink" placeholder="Name">
     </div>
     <div class="form-row">
-        <label for="node-input-gID"><i class="fa fa-address-card-o"></i> Number</label>
+        <label for="node-input-gID"><i class="fa fa-address-card-o"></i> Group ID </label>
         <input type="text" id="node-input-gID" placeholder="Group Chat ID..">
     </div>
     <div class="form-tips">

whatsappLink.js

@@ -1,14 +1,20 @@
 module.exports = function(RED) {
     const { Client, LocalAuth } = require('whatsapp-web.js');
     const QRCode = require('qrcode');
+    const OS = require('os');
+    const Path = require('path');
 
+        let userDir = OS.homedir();
+        let whatsappLinkDir = Path.join(userDir, '.node-red', 'Whatsapp-Link');
         function RemoteClientNode(n) {
         RED.nodes.createNode(this,n);
         let WAnode = this;
         let whatsappConnectionStatus;
 
         const client = new Client({
-            authStrategy : new LocalAuth(),
+            authStrategy : new LocalAuth({
+                dataPath : whatsappLinkDir
+            }),
             puppeteer : {headless : true }
         });