package cn.besteam.modules.shiro.authc.aop;
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import cn.besteam.common.api.vo.Result;
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import cn.besteam.common.aspect.annotation.OpenApi;
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import cn.besteam.common.constant.CommonConstant;
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import cn.besteam.common.constant.ErrorCode;
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import cn.besteam.modules.shiro.authc.util.EnvUtils;
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import cn.besteam.modules.system.entity.SysUser;
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import cn.besteam.modules.system.service.ISysUserService;
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import com.alibaba.fastjson.JSON;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.web.method.HandlerMethod;
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import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* 登录验证Interceptor
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*
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* @author jacob
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*/
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@Component
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@Slf4j
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public class AppLoginValidateInterceptor extends HandlerInterceptorAdapter {
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@Autowired
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private ISysUserService sysUserService;
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
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if ("OPTIONS".equalsIgnoreCase(request.getMethod())) {
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return true;
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}
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String token = request.getHeader(CommonConstant.X_ACCESS_TOKEN);
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SysUser user = sysUserService.getByToken(token);
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EnvUtils.addUser(user);
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//
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if (handler instanceof HandlerMethod && null != ((HandlerMethod) handler).getMethodAnnotation(OpenApi.class)) {
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return true;
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}
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if (user == null) {
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//设置返回编码
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response.setCharacterEncoding("UTF-8");
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//设置返回类型和内容编码
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response.setContentType("application/json;charset=UTF-8");
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//输出数据部分
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response.getWriter().write(JSON.toJSONString(Result.error(ErrorCode.USER_LOGIN_REQUIRE)));
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return false;
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}
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return true;
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}
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@Override
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public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
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EnvUtils.remove();
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}
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}
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