The <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/security/Principal.html?is-external=true" title="class or interface in java.security" class="externalLink"><code>Principal</code></a> of the user to authenticate.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>default <a href="UserDetails.html" title="class in io.streamthoughts.azkarra.http.security.auth">UserDetails</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><