计算机网络技术论文
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哈尔滨远东理工学院学士学位论文
Abstract
Along with the advancement of informatization construction, enterprises have more and more applications in the network environment. System has a separate user and certification, brought great inconvenience to the management and maintenance, there are a lot of potential safety problems. Also faces new system development and application of these problems, therefore, to use single sign-on technology to solve a large number of layers of user management and certification of application system integration problem is to focus in this paper.
This paper on the unified authentication system requires the function point analysis and investigation, user information is stored in the ORACLE database platform, using the single sign-on architecture based on SAML support unification authentication method, based on information based on user login access and update the design, realize the user authorization scheme, and describes the overall architecture of the unified authentication system and hierarchical structure, the unified authentication module and the detailed design of the interface and implementation are introduced. Finally, the function of the unified authentication system interface operation has carried on the simple introduction.
1.1 课题背景........................................................................................................ 1 1.2 技术背景......................................................................................................... 2 第二章 需求分析.......................................................................................................... 3 2.1 管理端功能..................................................................................................... 3
Key words: single sign-on, SSO, unified authentication, SAML
II
哈尔滨远东理工学院学士学位论文
目录
摘要................................................................................................................................ I Abstract...................................................................................................................... II 第一章 绪 论.............................................................................................................. 1
专业、班级 是否外聘 □是□否
二、设计内容、技术要求
三、设计完成后应提交的成果 四、设计进度安排 五、主要参考资料
六、备注
指导教师签字:
教研室主任签字:
年月日
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哈尔滨远东理工学院学士学位论文
摘要
随着信息化建设的推进,企业在网络环境中拥有越来越多的应用系统。 系统具有各自独立的用户与认证,给管理和维护带来了很大不便,也存在着 很多的安全隐患。新系统开发和应用同样要面对这些问题,因此,利用单点 登录技术解决大量应用系统的用户管理和认证层的整合问题是本文要关注的 重点。
2.1.1 用户管理............................................................................................. 3 2.1.2 授权管理............................................................................................. 3 2.2 对外服务接口................................................................................................. 4 2.2.1 用户管理接口..................................................................................... 4 2.2.2 认证接口............................................................................................. 4 2.3 系统整合......................................................................................................... 4 第三章 系统实现........................................................................................................ 5 3.1 实现技术......................................................................................................... 5 3.2 服务接口实现................................................................................................. 5 3.2.1 用户管理接口的实现......................................................................... 5 3.2.2 认证接口的实现................................................................................. 6 3.2.3 SAML 接口的实现............................................................................... 6 3.3 系统代码实现................................................................................................. 7 结 论............................................................................................................................ 8 致 谢............................................................................................................................ 9 参考文献...................................................................................................................... 10
本文以单点登录技术和 SAML 为基础,通过设计和实现统一认证系统, 使用户只需要登录一次就可以访问所有相互信任的相关应用系统,在提高了 用户体验和安全性的同时,降低了管理成本,也利于未来新系统的开发和整 个应用系统环境的搭建。