Programmer Group

Shiro function introduction The following describes the meaning of each function point: Authentication: authentication / login, to verify whether the user has the corresponding identity; Authorization: authorization, that is, permission verification, to verify whether an authenticated user has a cert ...

1. Let's first look at the inheritance relationship of ShiroFilterFactoryBean public class ShiroFilterFactoryBean implements FactoryBean, BeanPostProcessor The FactoryBean interface is implemented, which is an important interface in spring, so let's take a look at the interface methods implemented by t ...

Clear demand When using Shiro, the authentication failure is usually to return an error page or login page to the front-end, especially the back-end system. This mode is particularly used. But now more and more projects tend to use the way of front-end and back-end separation for development. At this time, the front-end needs to respond to the ...

Facade design mode is also called appearance design mode. Its core idea is just like its literal meaning. It provides users with a portal. Users only need to access the portal to get the data they want, without managing the internal structure of the portal, and without knowing the running process. For developers, using facade mode, we can only ...

1. Custom token: defines a class inherited from: UsernamePasswordToken public class MyToken extend  UsernamePasswordToken 2. Login operation: Subject currentUser = SecurityUtils.getSubject(); currentUser.login(MyToken); 3. Custom password certificate: define a class, inherited from: authorizing realm public class UserRealm ...

1. Configure lifecycle bean postprocessor to manage lifecycle 2. Configure ShiroFilterFactoryBean to set which paths require authentication and which do not 3. Enable shiro Aop annotation to support AuthorizationAttributeSourceAdvisor 4. Configure SecurityManager to manage custom realms, session s, and caches Realm realizes logi ...

We will analyze the whole project of common service, record the whole construction process, and let more people to learn. First, before building the common service of spring cloud, we need to prepare the following technologies: Maven (project construction), Spring Boot, Spring Cloud, microservice concept, decentralization idea, distribution, e ...

  Dependency: Spring context, spring MVC, Shiro core, Shiro spring, Shiro Web To be honest: web.xml,spring,springmvc configuration files are very difficult General effect     Code structure (built with web skeleton)    pom.xml <dependencies> <dependency> <groupId>junit</groupId> <a ...

shiro encryption operation Hash algorithm is generally used to generate summary information of data. It is an irreversible algorithm, which is generally suitable for storing data such as passwords, and common hash legal persons such as MD5 and SHA. In general, it is better to provide a salt for hash algorithm, such as encrypte ...

We will analyze the whole project of common service, record the whole construction process, and let more people to learn. First, before building the common service of spring cloud, we need to prepare the following technologies: Maven (project construction), Spring Boot, Spring Cloud, microservice concept, decentralization idea, distribution, ...