[FIXED] Issue while parsing JWT for claims

Issue

I want to fetch the roles stored as claim in JWT. I am using following code to do that:

   DecodedJWT decodedJWT = JWT.require(Algorithm.HMAC512(SecurityConstants.SECRET.getBytes()))
                    .build()
                    .verify(token.replace(SecurityConstants.TOKEN_PREFIX, ""));
  String user = decodedJWT.getSubject();
  Claim claims = decodedJWT.getClaims();
  String roles = claims.get("roles").toString();

But this ends up giving object code:

 (Value of roles)JSONNodeClaim@10091

I debugged the code and found claims like this:

How can i extract the "ROLE_ADMIN" ?

Solution

You can use the chain method call to get the below:

String claims = decodedJWT.getClaim("roles").as(TextNode.class).asText();

Answered By - Soni
Answer Checked By - Dawn Plyler (JavaFixing Volunteer)