package com.monkeylessey.framework.security.handler;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.monkeylessey.constant.RedisKeyPrefixConstants;
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import com.monkeylessey.sys.domain.vo.SysUserVO;
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import com.monkeylessey.response.Result;
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import com.monkeylessey.framework.utils.RedisUtil;
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import com.monkeylessey.framework.utils.TokenUtil;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.http.MediaType;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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/**
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* @author xp
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* @data 2023/4/6
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*/
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@Configuration
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public class CustomLogoutSuccessHandler implements LogoutSuccessHandler {
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private final RedisUtil redisUtil;
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private final TokenUtil tokenUtil;
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public CustomLogoutSuccessHandler(RedisUtil redisUtil, TokenUtil tokenUtil) {
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this.redisUtil = redisUtil;
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this.tokenUtil = tokenUtil;
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}
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@Override
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public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
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SysUserVO user = tokenUtil.getCurrentUserInfo(request);
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// 清除redis中的token
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redisUtil.deleteKey(RedisKeyPrefixConstants.TOKEN_PREFIX + user.getId());
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ObjectMapper objectMapper = new ObjectMapper();
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Result result = Result.ok("操作成功");
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response.setCharacterEncoding("utf-8");
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response.getWriter().println(objectMapper.writeValueAsString(result));
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response.setContentType(MediaType.APPLICATION_JSON_VALUE);
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}
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}
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