title: wso2 Identity server: how to get user info via OAuth2.0 token and OpenID token?
body: <p>I use wso2 identity server to be the key manager of wso2 API-M cluster.</p>
  
  <p>Now user can log in API-M via Google account(OpenID) or Facebook(OAuth2.0) account.</p>
  
  <p>What my question is:</p>
  
  <p>Whatever user log in the system via OAuth2.0 or OpenID, I'll get the token which is verified via identity server. </p>
  
  <p>Now I wanna get the user info (id, from which social service...etc) via their token but I don't know how to do it.</p>
  
  <p>Thanks</p>
  
  <p>Tom</p>