package com.lyms.cm.qiniu;

import org.json.JSONException;

import javax.servlet.http.HttpServletRequest;
import java.util.UUID;

public class Uptoken {

	public final static String makeUptoken(HttpServletRequest request) throws AuthException,
			JSONException {
//    	  System.out.println("请求路径："+requestURL);
		Mac mac = new Mac(Config.ACCESS_KEY, Config.SECRET_KEY);
		String bucketName = Config.BUCKET_NAME;
		PutPolicy putPolicy = new PutPolicy(bucketName);
		// 可以根据自己需要设置过期时间,sdk默认有设置，具体看源码
		// putPolicy.expires = getDeadLine();
		putPolicy.returnUrl = "http://"+request.getServerName()+request.getContextPath()+"/ueditor/callBack";
		System.out.println("请求路径：http://"+request.getServerName()+request.getContextPath()+"/ueditor/callBack");
		putPolicy.returnBody = "{\"name\": $(fname),\"size\": \"$(fsize)\",\"w\": \"$(imageInfo.width)\",\"h\": \"$(imageInfo.height)\",\"key\":$(etag)}";
		String uptoken = putPolicy.token(mac);
		return uptoken;
	}

	/**
	 * 生成32位UUID 并去掉"-"
	 */
	public static String getUUID() {
		return UUID.randomUUID().toString().replaceAll("-", "");
	}
}