The Research Of Injecting XRBAC Model Into Workflow System

This paper first introduced RBAC (Role-Based Access Control) model, then built the Time-sensitive RBAC model and the Resource-sensitive RBAC model to proper wider needs.We analyze the properties of the workflow and apply the extended RBAC model into the workflow system, and develop the document transmission in the OA system to verify the feasibility of the models.At last, we extract reusable components and produce components from the document transmission system to achieve the aim of reuse.