private def parseJwtClaimsFrom()

in play-v30/src/main/scala/com/gu/googleauth/auth.scala [139:144]

• 6 lines of code
• 3 McCabe index (conditional complexity)

  private def parseJwtClaimsFrom(oauthAntiForgeryState: String) = secretsProvider.snapshot().decode[Try[Jws[Claims]]]({
    sc => Try(Jwts.parserBuilder().setSigningKey(keyFor(sc)).build().parseClaimsJws(oauthAntiForgeryState))
  }, conclusiveDecode = {
    case Failure(_: jsonwebtoken.security.SignatureException) => false // signature doesn't match this secret, try a different one
    case _ => true
  }).getOrElse(Failure(new jsonwebtoken.security.SignatureException("OAuth anti-forgery state doesn't have a valid signature")))