SpringSecurity密码错误5次锁定用户

  • Post author:
  • Post category:其他


第一步:创建 AuthenticationSuccessEventListener.java 用来处理登录成功的事件。

import com.mlog.sd.data.dao.UserDao;
import com.mlog.sd.data.domain.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationListener;
import org.springframework.security.authentication.event.AuthenticationSuccessEvent;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Component;

/**
 * 登陆成功监听
 *
 */
@Component
public class AuthenticationSuccessEventListener implements ApplicationListener<AuthenticationSuccessEvent> {

	@Autowired
	private UserDao userDao;

	@Override
	public void onApplicationEvent(AuthenticationSuccessEvent authenticationSuccessEvent) {
		UserDetails userDetails = (UserDetails) authenticationSuccessEvent.getAuthentication().getPrincipal();
		String username = userDetails.getUsername();
		User newUser = new User();
		newUser.setActive(true);
		newUser.setUsername(username);
		newUser.setFailsCount(0);
		userDao.updateUser(username, newUser);
	}
}

第二步:新建AuthenticationFailureListener.java 用来处理登录失败的事件。

import com.mlog.sd.data.dao.UserDao;
import com.mlog.sd.data.domain.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationListener;
import org.springframework.security.authentication.event.AuthenticationFailureBadCredentialsEvent;
import org.springframework.stereotype.Component;

/**
 * 登陆失败监听
 *
 */
@Component
public class AuthenticationFailureListener implements ApplicationListener<AuthenticationFailureBadCredentialsEvent> {

	@Autowired
	private UserDao userDao;

	@Override
	public void onApplicationEvent(AuthenticationFailureBadCredentialsEvent authenticationFailureBadCredentialsEvent) {
		String username = authenticationFailureBadCredentialsEvent.getAuthentication().getPrincipal().toString();
		User user = userDao.findUser(username);
		if (user != null) {
			// 用户失败次数
			Integer fails = user.getFailsCount();
			if(fails==null){
				fails = 0;
			}
			fails++;
			// 超出失败5次,停用账户
			if (fails >= 5) {
				User newUser = new User();
				newUser.setActive(false);
				newUser.setUsername(username);
				newUser.setFailsCount(fails);
				userDao.updateUser(username, newUser);
			} else {
				User newUser = new User();
				newUser.setFailsCount(fails);
				newUser.setUsername(username);
				userDao.updateUser(username, newUser);
			}
		}
	}
}



版权声明:本文为jiangshuanshuan原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接和本声明。