Apache Shiro 集成

 

1:加入jar:shiro-all-1.2.1.jar

 

2:

 

 

 

 

 

 

 

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其他:

 

1:

 

请求与 loginUrl 

 

2:

 

http请求为post请求

 

3:

 

使用 authc 进行拦截

 

以上三个条件满足,则可触发 登录验证(包含:username, password, rememberMe三个请求参数)

 

 

4:

 

原文:

 

This filter constructs a UsernamePasswordToken with the values found in username, password, and rememberMe request parameters. It then calls Subject.login(usernamePasswordToken), effectively automatically performing a login attempt. Note that the login attempt will only occur when the isLoginSubmission(request,response) is true, which by default occurs when the request is for the loginUrl and is a POST request.

 

5:

 

 /login/logout.htm = logout

 

6:

 

清除个人登录缓存:

在 shiroDbRealm extends AuthorizingRealm中的doGetAuthenticationInfo方法中:

加入代码:clearCachedAuthorizationInfo(new ShiroUser(token.getUsername())); // 清除权限缓存

在登录时强制检查不存在的权限,防止权限懒加载:

SpringContextHolder.getBean(ShiroDbRealm.class).isPermitted(SecurityUtils.getSubject().getPrincipals(), "强制shiro检查加载用户权限缓存,避免懒加载!" + System.currentTimeMillis());