io.undertow.security.api

Interface GSSAPIServerSubjectFactory

public interface GSSAPIServerSubjectFactory

The GSSAPIServerSubjectFactory is a factory responsible for returning the Subject that should be used for handing the GSSAPI based authentication for a specific request. The authentication handlers will not perform any caching of the returned Subject, the factory implementation can either return a new Subject for each request or can cache them maybe based on the expiration time of tickets contained within the Subject.

Author:

Darran Lofthouse

Method Summary

Modifier and Type	Method and Description
Subject	getSubjectForHost(String hostName) Obtain the Subject to use for the specified host.

Method Detail

getSubjectForHost

Subject getSubjectForHost(String hostName)
                   throws GeneralSecurityException

Obtain the Subject to use for the specified host. All virtual hosts on a server could use the same Subject or each virtual host could have a different Subject, the implementation of the factory will make that decision. The factory implementation will also decide if there should be a default fallback Subject or if a Subject should only be provided for recognised hosts.

Parameters:

hostName - - The host name used for this request.

Returns:

The Subject to use for the specified host name or null if no match possible.

Throws:

GeneralSecurityException - if there is a security failure obtaining the Subject