The Implement Of Information Template And Customized Role Of OA With Security For Logging In

The Office Automation (OA) is one modern tool and working way. We cangreatly improve our work efficiency through modern tools and modern working way.The OA of China University of Geosciences bears the weight of campus informationdissemination and management. Because of the particularity of campus informationmanagement, we need a suit of new-style campus OA that it's role and informationdissemination can be customized, in order to follow the step of campus information.After analyzed the information structure of China University of Geosciences, thedissertation provides the design and implement of customized information template.The customized information template is composed of customized class, customizeddissemination popedom and customized information dissemination .In order to controlthe exhibition fashion of campus information and ease database storage pressure, thecustomized information template create static news pages. The information templateis not only a keystone of this dissertation, but also an important composing of newcampus OA system.Another keystone of this dissertation is customized role management. Thiscustomized role management designs some entities that are composed of module andpopedom. The role is composed of these entities. The system offer different modulebased on the role after the user logs on. The customized role management is core andsafeguard of the new campus OA system.The system developing adopts VS2003.NET. Because of developing theinformation template and the customized role management with OOP, the newcampus OA system is maintainable and extensible. At the same time, to improve theperformance of system and reduce database reading, the system applies Cache ofASP.NET.In order to secure information transport through network, we must set TheNetwork Secure Transport Tunnel. The TCP/IP protocol is abroad applied in theInternet. This dissertation provides the technologies and solutions implementing thesecure transport tunnel for transport layers through compared technologies of thesecure transport tunnel for TCP/IP's layers and analyzed the peculiarity of OA.Presently, SSL of Netscape can implement The Network Secure Transport Tunnel fortransport layer. The dissertation analyses the principle of SSL, and gives theimplement of SSL step by step.