title: How to Verify AWS Cognito user on Server (running on nodeJS)
body: <p>I am using AWS Cognito User Pools to signup &amp; signin  my users(client, iOS). My user's make calls to endpoints on the server running on NodeJS (EC2 Instance). How can I authenticate my users on the server (NodeJS) ?</p>
  
  <p>One way that I see is, to generate a JWT token on the client side and pass it to the server along with the POST request and have it verified.</p>
  
  <p>Is this possible using Cognito Userpools ? or Is there any better alternative ? </p>