[网络协议]数据库密码加密

加密

java -cp jasypt-1.9.3.jar org.jasypt.intf.cli.JasyptPBEStringEncryptionCLI password=0123456789abcdeffedcba9876543210 algorithm=PBEWithMD5AndDES input=zhgwthjs@123456!

解密

java -cp jasypt-1.9.2.jar org.jasypt.intf.cli.JasyptPBEStringDecryptionCLI input="加密后的密文" password=jasypt配置密码 algorithm=PBEWithMD5AndD 

package com.test;

import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
import org.jasypt.encryption.pbe.config.EnvironmentPBEConfig;
import org.junit.Test;

/**
 * @ClassName JasyptTest
 * @Author chaoge
 * @Description TODO
 * @Date 2020/7/2 10:28
 */
public class JasyptTest {
    @Test
    public void testEncrypt() throws Exception {
        StandardPBEStringEncryptor standardPBEStringEncryptor = new StandardPBEStringEncryptor();
        EnvironmentPBEConfig config = new EnvironmentPBEConfig();

        config.setAlgorithm("PBEWithMD5AndDES");          // 加密的算法，这个算法是默认的
        config.setPassword("ljk");                        // 加密的密钥
        standardPBEStringEncryptor.setConfig(config);
        String plainText = "linjingke";
        String encryptedText = standardPBEStringEncryptor.encrypt(plainText);
        System.out.println(encryptedText);
    }

    @Test
    public void testDe() throws Exception {
        StandardPBEStringEncryptor standardPBEStringEncryptor = new StandardPBEStringEncryptor();
        EnvironmentPBEConfig config = new EnvironmentPBEConfig();

        config.setAlgorithm("PBEWithMD5AndDES");
        config.setPassword("D30CCEEC367C55F0E4C7B3BE8207C5DD");
        standardPBEStringEncryptor.setConfig(config);
        String encryptedText = "a2Dg/nGebGU7dlTTaI93x4KVA0UMd0IvdMIs1OYHZCU=";
        String plainText = standardPBEStringEncryptor.decrypt(encryptedText);
        System.out.println(plainText);
    }
}

描述

其中

input 为要加密的明文

password为秘钥，放在application.yml，如果有调整，做对应的修改

OUTPUT 为加密后的密文，放在application-*.yml ，该ENC(JIuUzINv7HtH4gUdgtXOguD9iZCsyt51) ?参考application-dev.yml

jasypt:

?encryptor:

? ?password: 0123456789abcdeffedcba9876543210 ?

其他服务也要做相应的操作

注意：OUTPUT 为加密后的密文,根据OUTPUT 修改mysql redis密码

遇到的坑

chjasypt-1.9.2.jar

具体原因没有深究，升级到 jasypt-1.9.3.jar 后就没有这个问题了

?