Package name: PDP/PIP interfaces, attribute processing classes and configuration classes are now used from the generic authorization engine. Hence the authorization interfaces have changed from org.globus.wsrf.security.authorization to org.globus.security.authorization. The following classes have changed:

RequestAttributes class: This class has been renamed as RequestEntities with no functionality change

PIPResponse class: This class has been renamed as NonRequestEntities. Functionality from the older class has been preserved, with additional methods to merge attributes to this structure has been added.

PIP Interface change: The new PIP interface is as follows:

 public
      NonRequestEntities collectAttributes(RequestEntities requestAttr) throws AttributeException; 

MessageContext has been removed from the interface. Refer to item (7) on information on retrieving message context.

This interface does not extend from Interceptor interface. But PIPInterceptor interface is equivalent to the previous version of the PIP interface, with collect attributes method and interceptor interface methods.

PDP Interface change: The new PDP interface is as follows:

 public Decision
      canAccess(RequestEntities requestEntities, NonRequestEntities nonReqEntities) throws
      AuthorizationException; public Decision canAdminister(RequestEntities requestEntities,
      NonRequestEntities nonReqEntities) throws AuthorizationException; 

NonRequestAttributes class encompasses the three List objects for non-request subject, resource and action.

The RequestAttributes class is replaced by RequestEntities class as is. MessageContext has been removed from the interface. Refer to item (7) on information on retrieving message context.

This interface does not extend from Interceptor interface. But PDPInterceptor interface is equivalent to the previous version of the PDP interface, with collect attributes method and interceptor interface methods.

Providers package: The providers that were a part of the authorization package are now a part of the generic interface. So the FirstApplicable and PermitOverride combinging algorithm interface, in addition to the AbstractEngine class are now a part of the new package, org.globus.security.authorization.providers.

Message Context: ContainerPIP, the default PIP that is used by the GT framework to initialize request context, adds the message context assiciated wiht the request as an environment attribute with null issuer. To extract the message context, the following code snippet can be used:

 RequestEntities reqEntities; org.apache.axis.MessageContext msgCtx =
     AttributeUtil.getMessageContext(reqEntities.getEnvironment(), null);