title: Sharing Apache Authorization for other virtual hosts in the same machine
body: <p>I have a Debian based Web Server, with a Master Virtual Host on port 80. Here I generate a set of users for AuthType Basic.</p>
  
  <pre><code>    &lt;Directory /var/www/example/public_html&gt;
              AuthType Basic
              AuthName "Protected Zone"
              AuthUserFile /var/www/.protected/.passwd_collection
              Require valid-user
              Options -Indexes +FollowSymLinks
              AllowOverride All
      &lt;/Directory&gt;
  </code></pre>
  
  <p>After an user had done the access successfully, it must being accessible to other Virtual Hosts in the same machine but different ports (eg. 8081, 8082, and so on).</p>
  
  <p>How can I share the Authorization from port 80 to other Virtual Hosts?</p>