lf authenticate
        requests based on the presence of a valid SSO cookie, without
        rechecking with the <strong>Realm</strong>.</p>
      </td></tr><tr><td><code class="attributeName">cookieDomain</code></td><td>
        <p>Sets the host domain to be used for sso cookies.</p>
      </td></tr></table>

  </div></div>


</div><h3 id="Authentication">Authentication</h3><div class="text">

<p>The valves in this section implement
<strong>org.apache.catalina.Authenticator</strong> interface.</p>

<div c