Single-point login identity authentication method and system based on client

Abstract

The invention discloses a single-point login identity authentication method and system based on a client, and relates to the field of browser login authentication applications. The method comprises the following steps: a server creates a white list file, and the client uploads the login information of a user to the server; if the current login information is present in the white list file, the server issues identity authentication information to the client; the client reads and uploads local identity authentication token information after receiving the identity authentication information, andwhen a to-be-verified identity authentication token is matched with a standard identity authentication token, the client generates an application system integrated page. According to the single-pointlogin identity authentication method and system, on the basis that the server only stores one piece of login information of each user, the authentication process of tall application systems satisfyingthe user login authority just by once identity authentication; and the operation process of single-point login and identity authentication is very simple, the operation efficiency is high, the logininformation is input for once at most, so that the login information is hard to be leaked and is relatively safe.

Description

technical field [0001] The invention relates to the application field of browser login authentication, in particular to a client-based single sign-on identity authentication method and system. Background technique [0002] Users can log in through a browser to enter an application system and access relevant data of the application system. The existing browser login authentication method is as follows: each time an application system is logged in, login information (user name and password) needs to be input for login authentication, and if the authentication is passed (login information is correct), the corresponding application system is allowed to log in. [0003] However, the above-mentioned browser login authentication method has the following defects: [0004] When a user logs in to multiple trusted application systems, he needs to enter multiple login information for identity authentication. The operation process is cumbersome, not only the operation efficiency is low,...

AI Technical Summary

Problems solved by technology

[0004] When a user logs in to multiple trusted application systems, it is necessary to enter multiple login information for identity authentication. The operation process is cumbersome, not only the operation efficiency is low, but also the login information may be leaked due to multiple input, and there are certain hidden dangers in security.

[0005] Furthermore, the above-mentioned browser login authentication method requires the server to store the login information of all users. Since one user may have multiple login information, when there are many users, the amount of login information stored by the server is relatively large, which not only takes up memory , and there will be too many mapping relationships between login information, and its logic is more complicated, which seriously increases the load on the server, thereby reducing work efficiency and quality

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