Shiro authentication method based on Redis storage

Abstract

The invention provides a Shiro authentication method based on Redis storage. Through placing a session into an Redis for caching, the memory consumption can be reduced to solve the problem of memory overflow; and as an expiration time algorithm is introduced to automatically eliminate a cache, the efficiency and the hit rate of the cache are improved, thereby guaranteeing data to be stored efficiently and reliably. The method comprises the steps of carrying out encapsulation on identification information of a user according to login parameters of the user to generate a unique identifier; according to the unique identifier, finding whether the corresponding cache exists in an Redis server; if the corresponding cache exists, obtaining login information of the unique identifier and encapsulating login successful information; and if the corresponding cache does not exist, calling a login authentication method and an authority authentication method for authentication, if the authentication is passed, encapsulating the login successful information, and if the authentication is failed, prompting the login authentication is failed.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a Shiro verification method based on Redis storage. Background technique [0002] With the birth of a series of new Internet products such as e-commerce, social networks, and microblogs, Internet applications based on the Web environment are becoming more and more extensive. In the process of enterprise informatization, various applications are set up on the Web platform, and the rapid development of Web services has also attracted the strong attention of hackers, followed by the emergence of Web security threats. Hackers use the loopholes of the website operating system and the SQL injection loopholes of the Web service program to obtain the control authority of the Web server, tamper with the content of the webpage, steal important internal data, or implant malicious code that makes website visitors vulnerable. For developers, an authoritative security framework is urgently...

AI Technical Summary

Problems solved by technology

[0016] In view of this, the present invention provides a Shiro verification method based on Redis storage, which stores data based on Redis caching technology, and the storage method is more flexible. By placing the session in Redis for caching, memory consumption can be reduced to solve the problem of memory overflow. Problem: Introduce an expiration time algorithm to automatically clear the cache, improving the efficiency and hit rate of the cache, thereby ensuring efficient and reliable data storage

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