open-JSD-9985/src/main/java/com/fr/plugin/fbpa/request/IgnoreFilter.java

 /*
  * Copyright (C), 2018-2022
  * Project: starterBI
  * FileName: IgnoreFilter
  * Author:   xx
  * Date:     2022/7/5 10:28
  */
 package com.fr.plugin.fbpa.request;

 import com.fanruan.api.i18n.I18nKit;
 import com.fanruan.api.log.LogKit;
 import com.fanruan.api.util.StringKit;
 import com.fr.base.ServerConfig;
 import com.fr.data.NetworkHelper;
 import com.fr.decision.fun.impl.AbstractGlobalRequestFilterProvider;
 import com.fr.decision.mobile.terminal.TerminalHandler;
 import com.fr.decision.webservice.v10.login.LoginService;
 import com.fr.general.ComparatorUtils;
 import com.fr.log.FineLoggerFactory;
 import com.fr.plugin.context.PluginContexts;
 import com.fr.stable.StringUtils;
 import com.fr.web.utils.WebUtils;
 import edu.yale.its.tp.cas.client.filter.CASFilter;

 import javax.servlet.FilterChain;
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import java.io.IOException;

 /**
  * <Function Description><br>
  * <IgnoreFilter放行请求>
  *
  * @author xx
  * @since 1.0.0
  */
 public class IgnoreFilter extends AbstractGlobalRequestFilterProvider {
     public static final String VIEW_REPORT = "/view/report";
     public static final String VIEW_FORM = "/view/form";
     public static final String OP_H5 = "H5";
     public static final String MOBILE_PATH = "/url/mobile";
     public static final String IGNORE_REQUEST = "ignoreRequest";

     /**
      * 过滤器名称
      *
      * @return
      */
     @Override
     public String filterName() {
         return "A_IgnoreFilter";
     }

     /**
      * 过滤规则
      *
      * @return
      */
     @Override
     public String[] urlPatterns() {
         if (PluginContexts.currentContext() == null || !PluginContexts.currentContext().isAvailable()) {
             LogKit.error(I18nKit.getLocText("Plugin-fbpa_Licence_Expired"));
             return new String[]{};
         }
         return new String[]{"/" + ServerConfig.getInstance().getServletName()};
     }

     /**
      * 过滤器初始化
      *
      * @param filterConfig
      */
     @Override
     public void init(FilterConfig filterConfig) {
         super.init(filterConfig);
     }

     /**
      * 过滤器处理
      *
      * @param req
      * @param res
      * @param filterChain
      */
     @Override
     public void doFilter(HttpServletRequest req, HttpServletResponse res, FilterChain filterChain) {
         try {
             LogKit.info("fbpa-IgnoreFilter-doFilter-url:{}", WebUtils.getOriginalURL(req));
             HttpSession session = req.getSession();
             if (LoginService.getInstance().isLogged(req)) {
                 session.setAttribute(CASFilter.CAS_FILTER_USER, LoginService.getInstance().getCurrentUserNameFromRequestCookie(req));
                 filterChain.doFilter(req, res);
                 return;
             }
             String pathInfo = (req.getPathInfo() != null) ? req.getPathInfo() : StringUtils.EMPTY;
             String jsApiPath = NetworkHelper.getHTTPRequestParameter(req, "js_api_path");
             String sb = NetworkHelper.getHTTPRequestParameter(req, "sb");
             if (ComparatorUtils.equals(VIEW_REPORT, pathInfo) || ComparatorUtils.equals(VIEW_FORM, pathInfo)
                     || validateMobile(req, pathInfo)) {
                 session.setAttribute(CASFilter.CAS_FILTER_USER, IGNORE_REQUEST);
                 filterChain.doFilter(req, res);
                 return;
             }
             if (StringUtils.isNotBlank(jsApiPath) && StringUtils.isNotBlank(sb)) {
                 LogKit.info("fbpa-IgnoreFilter-doFilter-jsApiPath:{}, sb:{}", jsApiPath, sb);
                 session.setAttribute(CASFilter.CAS_FILTER_USER, IGNORE_REQUEST);
                 filterChain.doFilter(req, res);
                 return;
             }
             filterChain.doFilter(req, res);
         } catch (Exception e) {
             LogKit.error(e.getMessage(), e);
         }
     }

     /**
      * 验证是否移动端请求
      *
      * @param req
      * @param pathInfo
      * @return
      */
     private Boolean validateMobile(HttpServletRequest req, String pathInfo) {
         String op = WebUtils.getHTTPRequestParameter(req, "op");
         return (StringUtils.isNotEmpty(op) && StringUtils.equals(OP_H5, op.toUpperCase()))
                 || WebUtils.getDevice(req).isMobile()
                 || ComparatorUtils.equalsIgnoreCase(MOBILE_PATH, pathInfo)
                 || TerminalHandler.getTerminal(req, WebUtils.getDevice(req)) == TerminalHandler.H5;
     }
 }