关键词: 单点登录, 便捷, 页面代码引导, 口令代填, 身份鉴别

Abstract: Single signon has gained a wide range of applications due to its convenience to users. However, the traditional single signon technology still has some problems, such as the inability to cope with the Web applications left over from the development of the enterprise and the Web applications jointly developed by the enterprise. Some technologies can solve these problems, but they are more cumbersome to implement or may be accessed. The performance of Web applications has a significant impact. To this end, this paper proposes and implements a portable single signon system, which submits the login request of the Web application to the single signon server in the form of page code guidance, and then the server uses the password substitution technology to complete the single point log in. The single signon technology is simple to implement, and only a Web application can change a small amount of page code.

Key words: single sign-on, convenient, page code guidance, password substitution, identification