框架简述:springboot+shiro
问题简述:自定义filter中要调用session存储数据,供后续方法调用。
SecurityUtils.getSubject().getSession()报UnavailableSecurityManagerException
处理方法备忘:
CorsFilter即为自定义的filter
CorsFilter要在shirofilter之后调用即可。
public ShiroFilterFactoryBean shirFilter(SecurityManager securityManager) {
System.out.println("ShiroConfiguration.shirFilter()");
ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
Map<String, Filter> filters = shiroFilterFactoryBean.getFilters();//获取filters
filters.put("authc", new MyShiroSessionFilter());//将自定义 的FormAuthenticationFilter注入shiroFilter中
//定义CorsFilter 在shirosessionfilter 之后
filters.put("corsFilter",new CorsFilter());
shiroFilterFactoryBean.setSecurityManager(securityManager);
//拦截器.
Map<String,String> filterChainDefinitionMap = new LinkedHashMap<String,String>();
// 配置不会被拦截的链接 顺序判断
filterChainDefinitionMap.put("/static/**", "anon");
filterChainDefinitionMap.put("/css/**", "anon");
filterChainDefinitionMap.put("/js/**", "anon");
filterChainDefinitionMap.put("/fonts/**", "anon");
filterChainDefinitionMap.put("/images/**", "anon");
//配置退出 过滤器,其中的具体的退出代码Shiro已经替我们实现了
filterChainDefinitionMap.put("/logout", "logout");
//<!-- 过滤链定义,从上向下顺序执行,一般将/**放在最为下边 -->:这是一个坑呢,一不小心代码就不好使了;
//<!-- authc:所有url都必须认证通过才可以访问; anon:所有url都都可以匿名访问-->
filterChainDefinitionMap.put("/**", "authc");
filterChainDefinitionMap.put("/views/*", "corsFilter");
//yours51 登陆入口
shiroFilterFactoryBean.setLoginUrl("/login");
// 登录成功后要跳转的链接
shiroFilterFactoryBean.setSuccessUrl("/index");
shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
return shiroFilterFactoryBean;
}