[orientdb]: get the current user when authenticating with tokens
<p>How can i get the rid of the current user (OUser) via the binary api. I am using the inbuilt token based authentication. 
I would expect two approaches:</p>

<ul>
<li><p>a function like currentUserRID() or something. I looked in the documentation but found nothing. </p></li>
<li><p>decrypting the token to unlock the userId/name. I tried this approach but couldn't manage to. I looked here: <a href="https://github.com/orientechnologies/orientdb/issues/2229" rel="nofollow">https://github.com/orientechnologies/orientdb/issues/2229</a> and also <a href="https://groups.google.com/forum/#!topic/orient-database/6sUfSAd4LXo" rel="nofollow">https://groups.google.com/forum/#!topic/orient-database/6sUfSAd4LXo</a></p></li>
</ul>