electron new window from ipc

index.js

// get an IPC message from renderer
// I put an "action" filed in my ipc messages to switch on

  ipcMain.on('electron-msg', (event, objMsg) => {
    //handle incoming message here
    switch(objMsg.action){
      case 'oAuth':
          // Create a system default browser window.
          shell.openExternal(objMsg.data.url);
          
          // OR navigate the current electron window to the new url
          mainWindow.loadURL(objMsg.data.url);
          
          // OR open a new electron window that can be referenced
          var oAuthWindow = new BrowserWindow({ width: 480, height: 700, });
          var strUrl=objMsg.data.url;
          oAuthWindow.loadURL(strUrl);
        break;
    }
  });
};