package com.zhgd.xmgl.util;

import lombok.extern.slf4j.Slf4j;
import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
import org.jasypt.encryption.pbe.config.EnvironmentPBEConfig;

/**
 * @program: wisdomSite
 * @description: 加密
 * @author: Mr.Peng
 * @create: 2021-04-23 14:51
 **/
@Slf4j
public class JasyptUtils {


    /**
     * 加密方法
     *
     * @param plainText 需加密文本
     */
    public static void testEncrypt(String plainText) {
        StandardPBEStringEncryptor standardPBEStringEncryptor = new StandardPBEStringEncryptor();
        EnvironmentPBEConfig config = new EnvironmentPBEConfig();
        // 加密的算法，这个算法是默认的
        config.setAlgorithm("PBEWithMD5AndDES");
        //加密的密钥，自定义
        config.setPassword("CSEbfYkitulv73I2p0mXI50JMXoaxZTKJ7");
        standardPBEStringEncryptor.setConfig(config);
        String encryptedText = standardPBEStringEncryptor.encrypt(plainText);
        log.info(encryptedText);
    }

    /**
     * 解密方法
     *
     * @param encryptedText 需解密文本
     */
    public static void testDecrypt(String encryptedText) {
        StandardPBEStringEncryptor standardPBEStringEncryptor = new StandardPBEStringEncryptor();
        EnvironmentPBEConfig config = new EnvironmentPBEConfig();
        // 解密的算法，需同加密算法相同
        config.setAlgorithm("PBEWithMD5AndDES");
        //解密的密钥，需同加密密钥相同
        config.setPassword("CSEbfYkitulv73I2p0mXI50JMXoaxZTKJ7");
        standardPBEStringEncryptor.setConfig(config);
        String plainText = standardPBEStringEncryptor.decrypt(encryptedText);
        log.info(plainText);
    }

    public static void main(String[] arg) {

        StandardPBEStringEncryptor standardPBEStringEncryptor = new StandardPBEStringEncryptor();
        /*配置文件中配置如下的算法*/
        standardPBEStringEncryptor.setAlgorithm("PBEWithMD5AndDES");
        /*配置文件中配置的password*/
        standardPBEStringEncryptor.setPassword("JXJZHGDPT");
        /*要加密的文本*/
        String name = standardPBEStringEncryptor.encrypt("root");
        String password = standardPBEStringEncryptor.encrypt("JXJ@admin");
        /*将加密的文本写到配置文件中*/
        log.info("name=" + name);
        log.info("password=" + password);
        /*解密的文本*/
        String value = standardPBEStringEncryptor.decrypt("hHkiHEc6vSWjqfOtg2/2Uiihs0vX3l7V");
        //String password =standardPBEStringEncryptor.encrypt("ee49c892ad3b");
        /*将加密的文本写到配置文件中*/
        log.info("value=" + value);
        //log.info("password="+password);
    }

}