title: OpenID Connect - how to verify id token in Java?
body: <p>I've implemented the basic OpenID connect flow in my java application and it seems to work fine.</p>
  
  <p>I'd like to use an existing java library to verify the id token, <a href="https://developer.salesforce.com/page/Inside_OpenID_Connect_on_Force.com#ID_Tokens" rel="noreferrer">as detailed here on a Salesforce page</a> about implementing OpenId connect.</p>
  
  <p>Are there any existing libraries that implement this well? I've got the response parsed, I just need to find some simple way to verify the id token is valid.</p>