| Name | Description | Type | Package | Framework |
| AbstractCallbackHandler | Class | org.eclipse.jetty.jaas.callback | Jetty | |
| DefaultCallbackHandler | Class | org.eclipse.jetty.jaas.callback | Jetty | |
| ObjectCallback | Can be used as a LoginModule Callback to obtain a user's credential as an Object, rather than | Class | org.eclipse.jetty.jaas.callback | Jetty |
| RequestParameterCallback | RequestParameterCallback Allows a JAAS callback handler to access any parameter from the j_security_check FORM. | Class | org.eclipse.jetty.jaas.callback | Jetty |