Single sign-on system and method thereof

Abstract

The invention discloses a single sign-on system and a method thereof. The system comprises application sites and a single sign-on authentication center, wherein the application sites comprise a request message module; the single sing-on authentication center comprises a state detection module; the request message module is used for sending request messages; the state detection module is used for receiving the request messages, detecting the state of the single sing-on authentication center according to the request messages, and returning request response messages comprising the state of the single sing-on authentication center to the application sites; and the application sites are used for receiving the request response messages, and performing user sign-on verification according to the state of the single sing-on authentication center. The single sign-on system and the method ensure that a user can still use every application sites of an application system when the single sing-on authentication center is abnormal, thereby improving the reliability of a single sing-on enterprise-level application system, reducing the risk of system paralyses caused by single sign-on faults, and further improving the production efficiency and the working efficiency of an enterprise.

Description

technical field [0001] The present invention mainly relates to the technical field of computer network, in particular to a single sign-on system and its method. Background technique [0002] In the application field of the enterprise-level World Wide Web (WEB, World Wide Web), a cluster is usually composed of a plurality of application sites with different functions to form a complete enterprise-level application system. The servers of these application sites can be deployed anywhere in the world where the network can reach. No matter where the server is deployed, as long as the application system implements Single Sign-On (SSO, Single Sign-On), the user's experience with the application system is like browsing a website with multiple different channels. [0003] Single sign-on technology is a technology that facilitates users to access the network. No matter how complex an application system has a network structure, users only need to log in to the application system once...

AI Technical Summary

Problems solved by technology

[0016] The single sign-on authentication center service was unexpectedly terminated; the single sign-on authentication center was powered off; the user authority database managed by the single sign-on authentication center was faulty, causing the single sign-on authentication center to be unable to access the user authority database; the application site and the single sign-on authentication center Network failures between; and other circumstances that cause the single sign-on authentication center to work in an abnormal state

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