The Research And Application Of The Access And Control Of The Site Group Platform Station In Colleges And Universities

With the gradual of "digital campus" construction, the construction of Site Group Platform Station in Colleges and Universities has gradually valued. Each college website construction also gradually develop from "pseudo station group" to "one-stop" true standing group, more and more people call for the construction of comprehensive web site. Along with the high calling for the construction of the website group, the author launched at the construction projects of Shenyang normal university website group of with the purpose of the study. The construction project has lasted two years so far. Site Group Platform Station has been put into use at present and the running son platform station involve Shenyang normal university planning and administrative management department website, college of art and design in Shenyang normal university, international business school website in Shenyang normal university, among them, the college of art and design website has been put into use for more than one year. The whole station group of platform is running smoothly and in good condition. Standing group of platform construction involves a lot of technology, but in view of the space in the paper, this thesis discuss only authorized access control in the site group platform station.Authorized access control is the core part of the platform website group and is a key factor affecting the quality of site group of platform construction. the writer analyses the characteristics of the site management on the basis of predecessors’ achievements and puts forward the improved model based on RBAC model, make it more in line with the mode of college station group management.The writer used the latest edition of PHP(PHP 5.5) in the whole project and gave full play to the latest OOP features of PHP and used object-oriented programming method. The writer effectively integrates the Bootstrap front-end framework in the process of project implementation to improve the overall aesthetic of the interface. In addition, the writer gave full play to the advantages of the MVC design pattern in the project and also implemented the decoupling of the data layer and presentation layer effectively. The whole project has better expansibility and maintainability.This paper mainly discussed from the following several aspects:1. First of all, the writer introduced the topic background, research status quo of access control technology and application prospects. The writer introduces the current relatively popular traditional access control technology and new access control technology in this part and emphatically introduced the role-based access control technology.2. The writer analyzed the access control requirements of the standing group platform in higher learning on the basis of theoretical research and proposed improved model based on the RBAC96 model, so made it more in line with the access control requirements of group website platform. This model implemented more detailed control rules, and the geographical and time limit of user rights, thus made doubly protection for the important resources in platform and improve the safety and reliability of the entire station group of platform. Then the paper mainly discusses the realization process and the key algorithms of the improved model based on RBAC96 model.3. Finally, the writer tested the authorized access control system, analyzed the test results and verifies the consistency of the implementation and the demand in the whole system. Then made screenshots show to the key interface of the system and the running station interface.