uthContext(authContextID,subject,properties);
   <li>context.secureRequest(messageInfo,subject);
 </ol>

 <p>
 Every implementation of this interface must offer a public, two argument constructor with the following signature:
 
 <pre>
 <code>
 public AuthConfigProviderImpl(Map properties, AuthConfigFactory factory);
 </code>
 </pre>
 
 where the properties argument may be null, and where all values and keys occurring in a non-null properties argument
 must be of type String. When the factory argument is not