title: Grails config plugin grails-ckeditor through Spring Security
body: <p>I'm using Grails 3 with Spring Security Core Plugin.
  I would like to use the grails-ckeditor plugin but I got some 403 error.</p>
  
  <p>I don't get how to config the static rules. On my application.groovy I have this:</p>
  
  <pre><code>[pattern: '/ck',    access: 'permitAll'],
  [pattern: '/ck.*',  access: 'permitAll'],
  [pattern: '/ck/**', access: 'permitAll'],
  </code></pre>
  
  <p>But I always got 403 Error when I try to upload images.</p>
  
  <p>Any idea?</p>