course-template-auth/src/main/java/com/tptj/course/hg/auth/template/TemplateAuth.java

package com.tptj.course.hg.auth.template;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

/**
 * @author 秃破天际
 * @version 10.0
 * Created by 秃破天际 on 2021/6/23
 * HyperlinkTokenSaveHelper
 * ReportletHyperlink
 **/
public abstract class TemplateAuth {

    /**
     *
     * @param request 当前的请求
     * @param templateId 当前要访问的模板路径
     * @param username 当前已登录的用户名（如果没有登录就是空）
     * @return 是否授权访问
     */
    public abstract boolean auth(HttpServletRequest request,String templateId, String username );

    private String getType() {
        return this.getClass().getName();
    }

    private static Map<String,TemplateAuth> map = new HashMap<String,TemplateAuth>();

    public static void register( TemplateAuth auth ){
        map.put(auth.getType(), auth);
    }

    public static boolean check(HttpServletRequest request,String templateId, String username){
        Set<Map.Entry<String, TemplateAuth>> entries = map.entrySet();
        for( Map.Entry<String, TemplateAuth> entry : entries ){
            if(entry.getValue().auth(request,templateId,username)){
                return true;
            }
        }
        return false;
    }
}