verify_hmac

in lib/aws/session_store/dynamo_db/rack_middleware.rb [112:118]

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

    def verify_hmac(sid)
      return unless sid
      digest, ver_sid  = sid.split("--")
      return false unless ver_sid
      digest == generate_hmac(ver_sid, @config.secret_key)
    end