Multi-Level Authorization Mechanism for Web Services Based Business System
Yong Chen, Gu Ming · Jisuanji yingyong yanjiu · 2006
There are some problems to difine and realize the complex authorization in a large-scale E-commerce applications.This paper analyzes the requirement of authorization service for Web Services based business systems and proposes the multi-level authorization mechanism as a basic mechanism for implementing the authorization service,which is based on the theory of threshold closure.Then the paper designs and realizes a service-oriented authorization server using this mechanism.