Design Of JPOSE Authority Model

A portal is a web based application that commonly provides personalization, single sign on, content aggregation from different sources and hosts the presentation layer of Information Systems. And the research in this area has important meaning to our new science technology and practical value. And JPOSE Portal use open source platform that base on open source build an integrity and clear framework.This article first introduces the JPOSE framework and the Portal technology, proposes the design goal and the design principle of the authority model, analyzes the essential factor of authority model, authorize specific permission for the particular resources in the website, and take RBAC as the reference, designed a JPOSE authority model that is security and extendable. Regard the particularity Portal resources, this model realized the user and the access control logical separation, and can met the authorization needs. In that base, we take more expand, design an architecture for JPOSE authority model, give the basic interface and the database structure.The paper design JPOSE authority model, and it take an effective attempt about access control manage on Portal resources, has certain theoretical level and the practical value.