title: Create JWT token without signature?
body: <p>Is it possible to create JWT tokens without signature?</p>
  
  <p>We have a case where we would not need the signature, but all the rest of the token would be needed. So is it possible to create the JWT token without the signature?</p>
  
  <p>Based on the documentation, you create the token by:</p>
  
  <pre><code>var token = jwt.sign
  </code></pre>
  
  <p>command, so it kind of implies that the secret is compulsory.</p>