Unified authentication service system and method for unified authentication

Abstract

The invention discloses a unified authentication service system and a method for unified authentication. The system comprises at least one application system, an authentication proxy service module, a unified authentication service module, an emergent service module. The at least one application system is used for generating an authentication request according to user identification and identity authentication information of a user as well as transmitting the authentication request to the authentication proxy service module. The authentication proxy service module is used for determining whether the unified authentication service module works normally or not; if so, the authentication request is transmitted to the unified authentication service module; if not, the authentication request is transmitted to the emergent service module. The unified authentication service module is used for carrying out verification on the user identity according to the user identification and identity authentication information in the authentication request as well as determining whether the user is allowed to use the application system according to the result by the identity verification. And the emergent service module is used for determining whether the user identification in the authentication request is consistent with identification of a valid user as well as determining whether the user is allowed to user the application system according to the determination result. According to the invention, when there is a fault during the implementation of a unified authentication service, it can be realized that a user can use a service of an application system normally.

Description

technical field [0001] The invention relates to the field of authentication services, in particular to a unified authentication service system and a unified authentication method. Background technique [0002] With the rapid development of information technology and network technology, there are more and more application systems within enterprises. For example, in the media industry, common application systems include editing and editing systems, typesetting systems, printing systems, advertising management systems, financial systems, and office automation systems. , decision support system, customer relationship management system and website publishing system, etc., because these systems are independent of each other, users must log in according to the identity and password corresponding to the system before using each application system. The application system remembers the corresponding user name and password, which brings a lot of trouble to the user. [0003] In respon...

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Problems solved by technology

[0005] However, this method has the following disadvantages. On the one hand, the way of dual-machine hot backup requires the enterprise to increase the cost of hardware. On the other hand, if the unified authentication service itself has problems, it still cannot provide unified authentication services for various application systems normally.

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