Study And Realize Of SSO System During The Building Of Digtal Campus In Nanchang University

Is following the information technology popularization, the network is acting the more and more vital role in ours routine work and the life. But follows the complex complex network application emerging, during each application lacks the negative effect which a unified identification authentication system brings, also is more and more obvious. Establishes an effective unified status authentication system has the necessity extremely.This article the principle of work, the familiar websphere server which from the research lightweight table of contents service agreement, the understanding secret channel as well as the simple point lands gathers in great number the tool to embark, to based on WEB, the cross platform unified status authentication system conducts the research, and unifies Java and the XML technical design and realizes a unified status authentication system.The article first introduced the table of contents service and the table of contents service related technology, and has made the thorough analysis to the table of contents service domain technology present situation, has made the overall introduction to the current mainstream table of contents service technology.Next, introduced current popular security transmission mode -SSL some elementary theories, and thorough analysis SSL principle of work, And unifies WebSphere in this foundation the topology, produced has realized the SSL feasible method.Then, the article introduced the current mainstream unified status authentication way --simple point lands (SSO) the basic concept and the basic theory, and introduced how realizes SSO in the WEBSPHERE environment.Finally, based on the JAVA technology, has produced the unification status authentication system design proposal, as well as in the experimental environment realization step which builds.The article finally partially analyzed has put forward in the plan some deficiency, and has made the forecast to the future unified status authentication technology development tendency.