<!-- JASYPT: Spring 3.0x Simplified Encryption -->
    <dependency>
        <groupId>org.jasypt</groupId>
        <artifactId>jasypt-spring3</artifactId>
        <version>1.9.0</version>

    </dependency>

    <!-- JASYPT: com.ibm.icu.text.Normalizer -->
    <dependency>
        <groupId>com.ibm.icu</groupId>
        <artifactId>icu4j</artifactId>
        <version>49.1</version>
    </dependency>

    <bean id="environmentVariablesConfiguration"

      class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
        <property name="algorithm" value="PBEWithMD5AndDES" />
        <property name="passwordEnvName" value="APP_ENCRYPTION_PASSWORD" />
    </bean>
 
    <bean id="configurationEncryptor"

      class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
        <property name="config" ref="environmentVariablesConfiguration" />
        <property name="password" value="jasyptPass" />
    </bean>

    <bean id="propertyConfigurer"

class="org.jasypt.spring3.properties.EncryptablePropertyPlaceholderConfigurer">
        <constructor-arg ref="configurationEncryptor" />
        <property name="locations">
            <list>
                <value>classpath:properties/jdbc.properties</value>
            </list>
        </property>
    </bean>

    <!-- DataSource Configuration -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"

      destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}"/>

        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>

        .

        .

        .

    </bean>

    StandardPBEStringEncryptor pbeEnc = new StandardPBEStringEncryptor();
    pbeEnc.setPassword("jasyptPass"); // PBE 값(XML PASSWORD설정)

    String url = pbeEnc.encrypt("jdbc:oracle:thin:@x.x.x.x:1521:xxxxx");
    String username = pbeEnc.encrypt("xxxxx");
    String password = pbeEnc.encrypt("xxxxx");

    System.out.println(url);
    System.out.println(username);
    System.out.println(password);

    jdbc.driverClassName=core.log.jdbc.driver.OracleDriver
    jdbc.url=ENC(bga9c867hgFkE4ALozTBqBWj2C5wPxH8kDa//7Pqlm8DpGbFK6Fod)
    jdbc.username=ENC(6gaEuIet0A4zRztWpUkS5w==)
    jdbc.password=ENC(XR7FHiFzSBhGT+uIYZJO6w==)