title: Block access to rocket.chat via http port in reverse proxy mode
body: <p>I have installed <code>rocket.chat</code> version <code>0.72.3</code> on <code>CentOS 7.6</code> as a private local team chat.     </p>
  
  <p>Then for configuring a reverse proxy to force <code>rocket.chat</code> use SSL protocol I installed <code>nginx</code> version <code>1.12.2</code> and followed this link <code>https://rocket.chat/docs/developer-guides/mobile-apps/supporting-ssl/</code> to configure <code>nginx</code> as a reverse proxy.     </p>
  
  <p>After the configuration was successful, I have two <code>url</code>s both pointing to my <code>rocket.chat</code> application (<code>http://localhost:3000</code> and <code>https://localhost:443</code>). I mean <code>rocket.chat</code> is accessible under both of these two links which the <code>http</code> access is redundant.      </p>
  
  <p>How can I disable access to <code>rocket.chat</code> via <code>http://localhost:3000</code>?</p>