LCMAPS plug-in to switch user identity

 The Local Centre MAPping Service (LCMAPS) is a security middleware
 component that processes the users Grid credentials and maps the user
 to a local account based on the site local policy.
 .
 Almost all of the functionality is implemented by plug-ins.
 .
 This package contains the posix_enf plugin for LCMAPS. It will enforce
 (apply) the credentials that are gathered by other plug-ins.