[jira] [Created] (SHIRO-829) LifecycleBeanPostProcessor和ShiroFilterFactoryBean在同一个Configuration中导致aop失效

["chenzhi.xu (Jira)" <ji...@apache.org>]

chenzhi.xu created SHIRO-829:
--------------------------------

             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* 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)