@Configuration
public class ShiroConfig {
@Bean
public Realm realm() {
return new AdminAuthorizingRealm();
}
@Bean
public ShiroFilterFactoryBean shiroFilterFactoryBean(SecurityManager securityManager) {
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
shiroFilterFactoryBean.setSecurityManager(securityManager);
Map<String, String> filterChainDefinitionMap = new LinkedHashMap<String, String>();
filterChainDefinitionMap.put("/admin/auth/login", "anon");
filterChainDefinitionMap.put("/admin/auth/401", "anon");
filterChainDefinitionMap.put("/admin/auth/index", "anon");
filterChainDefinitionMap.put("/admin/auth/403", "anon");
filterChainDefinitionMap.put("/admin/index/index", "anon");
filterChainDefinitionMap.put("/admin/**", "authc");
shiroFilterFactoryBean.setLoginUrl("/admin/auth/401");
shiroFilterFactoryBean.setSuccessUrl("/admin/auth/index");
shiroFilterFactoryBean.setUnauthorizedUrl("/admin/auth/403");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
return shiroFilterFactoryBean;
}
@Bean
public SessionManager sessionManager() {
return new AdminWebSessionManager();
}
@Bean
public DefaultWebSecurityManager defaultWebSecurityManager() {
DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
securityManager.setRealm(realm());
securityManager.setSessionManager(sessionManager());
return securityManager;
}
@Bean
public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(SecurityManager securityManager) {
AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor =
new AuthorizationAttributeSourceAdvisor();
authorizationAttributeSourceAdvisor.setSecurityManager(securityManager);
return authorizationAttributeSourceAdvisor;
}
@Bean
@DependsOn("lifecycleBeanPostProcessor")
public static DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
DefaultAdvisorAutoProxyCreator creator = new DefaultAdvisorAutoProxyCreator();
creator.setProxyTargetClass(true);
return creator;
}
}
####求大佬解释一下这段代码的意思