jasypt加密解密

導入依賴：

<dependencies>
        <dependency>
            <groupId>com.github.ulisesbocchio</groupId>
            <artifactId>jasypt-spring-boot-starter</artifactId>
            <version>3.0.3</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>com.github.ulisesbocchio</groupId>
                <artifactId>jasypt-maven-plugin</artifactId>
                <version>3.0.3</version>
            </plugin>
        </plugins>
    </build>
           

1.加密方式一：

在配置檔案中編寫：（加密内容用DEC包裹起來）

datasource.password=DEC(test123)
jasypt.encryptor.password=password
           

使用插件進行加密：(必須在配置檔案中寫

jasypt.encryptor.password

)

mvn jasypt:encrypt -Djasypt.encryptor.password=didispace
           

mvn jasypt:decrypt -Djasypt.encryptor.password=password
           

2.加密方式二

import org.jasypt.encryption.pbe.PooledPBEStringEncryptor;
import org.jasypt.encryption.pbe.config.SimpleStringPBEConfig;

public class JasyptUtil {

    /**
     * Jasypt生成加密結果
     * @param password 配置檔案中設定的加密鹽值
     * @param value 加密值
     * @return
     */
    public static String encyptPwd(String password,String value){
        PooledPBEStringEncryptor encryptor = new PooledPBEStringEncryptor();
        encryptor.setConfig(cryptor(password));
        String result = encryptor.encrypt(value);
        return result;
    }

    /**
     * 解密
     * @param password 配置檔案中設定的加密鹽值
     * @param value 解密密文
     * @return
     */
    public static String decyptPwd(String password,String value){
        PooledPBEStringEncryptor encryptor = new PooledPBEStringEncryptor();
        encryptor.setConfig(cryptor(password));
        String result = encryptor.decrypt(value);
        return result;
    }

    public static SimpleStringPBEConfig cryptor(String password){
        SimpleStringPBEConfig config = new SimpleStringPBEConfig();
        config.setPassword(password);
        config.setAlgorithm("PBEWithMD5AndDES");
        config.setKeyObtentionIterations("1000");
        config.setPoolSize("1");
        config.setProviderName("SunJCE");
        config.setSaltGeneratorClassName("org.jasypt.salt.RandomSaltGenerator");
        config.setStringOutputType("base64");
        return config;
    }


    public static void main(String[] args) {
        // 加密
        String encPwd = encyptPwd("jasypt", "123456");
        // 解密
        String decPwd = decyptPwd("jasypt", encPwd);
        System.out.println(encPwd);
        System.out.println(decPwd);
    }
}