chenzhi.xu created SHIRO-829:
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Summary:
LifecycleBeanPostProcessor和ShiroFilterFactoryBean在同一个Configuration中导致aop失效
Key: SHIRO-829
URL: https://issues.apache.org/jira/browse/SHIRO-829
Project: Shiro
Issue Type: Bug
Components: Integration: Spring
Affects Versions: 1.7.1
Environment: springboot:1.5.21.RELEASE
spring:4.3.24.RELEASE
Reporter: chenzhi.xu
Assignee: Les Hazlewood
Attachments: image-2021-08-03-18-24-02-370.png
LifecycleBeanPostProcessor和ShiroFilterFactoryBean在同一个Configuration类中定义时导致Realm依赖的单例aop失效（事务和cache）。
原因是org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory#getTypeForFactoryBean
!image-2021-08-03-18-24-02-370.png!
图中1处希望解析FactoryBean的返回类型，当无法根据签名解析时进入2逻辑，因为LifecycleBeanPostProcessor提前初始化导致Configuration类被作为FactoryBean已经存在，导致继续执行实例化。导致依赖提前于其他BeanPostProcessor实例化。
解决办法也很简单，将ShiroFilterFactoryBean的签名改为
*public class ShiroFilterFactoryBean implements
FactoryBean<AbstractShiroFilter>, BeanPostProcessor*
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