JavaWeb系统共享跨域cookie的实现

Implementation of JavaWeb System Sharing Cross Domain Cookie

单点登录系统整合了各个应用系统的身份认证。用户在单点登录系统中完成认证后,就可以访问具有访问权限的应用系统。为了减轻单点登录系统的负担,用户的浏览器地址需要从单点登录系统的网址重定向到应用系统的网址。通过使用跨域cookie方法,在两种服务器环境里面实现了这种重定向。

Single sign-on system integrates identity authentication of every application system. After completing the authentication in the single sign-on system, user can access any application system in which he has accessing authority. In order to reduce the burden on the single sign-on system, user＇ s browser address needs redirecting from the URL of the single sign-on system to the URL of the application system. Using cross-domain cookie method implements this kind of redirection in two kinds of server environment.