title: openfire rest api plugin always response 403 Forbidden
body: <p>I enable the REST API plugin at the plugins page at openfire admin page</p>
  
  <p>And send a GET request to following url by Postman which is an extension of chrome:</p>
  
  <p><a href="http://my.host.com:9090/plugins/restapi/v1/users" rel="nofollow">http://my.host.com:9090/plugins/restapi/v1/users</a></p>
  
  <p>And I get this response</p>
  
  <pre><code>Access-Control-Allow-Credentials → true
  Access-Control-Allow-Headers → origin, content-type, accept, authorization
  Access-Control-Allow-Methods → GET, POST, PUT, DELETE, OPTIONS, HEAD
  Access-Control-Allow-Origin → *
  Content-Length → 0
  Date → Mon, 24 Aug 2015 08:41:42 GMT
  </code></pre>
  
  <p>I don't know what's wrong in my steps. Could anyone tell me?</p>
  
  <p>Thanks very much</p>