Jasypt configuration

JasyptConfig.xml

	<!-- -->
	<!-- Configuration for encryptor, based on environment variables. -->
	<!-- -->
	<!-- In this example, the encryption password will be read from an -->
	<!-- environment variable called "MULE_ENCRYPTION_PASSWORD" which, once -->
	<!-- the application has been started, could be safely unset. -->
	<!-- -->
	<spring:bean id="environmentVariablesConfiguration"
		class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
		<spring:property name="algorithm" value="PBEWithMD5AndDES" />
		<spring:property name="passwordEnvName" value="MULE_ENCRYPTION_PASSWORD" />
	</spring:bean>


	<!-- -->
	<!-- The will be the encryptor used for decrypting configuration values. -->
	<!-- -->
	<spring:bean id="configurationEncryptor" class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
		<spring:property name="config" ref="environmentVariablesConfiguration" />
	</spring:bean>

	<!-- -->
	<!-- The EncryptablePropertyPlaceholderConfigurer will read the -->
	<!-- .properties files and make their values accessible as ${var} -->
	<!-- -->
	<!-- Our "configurationEncryptor" bean (which implements -->
	<!-- org.jasypt.encryption.StringEncryptor) is set as a constructor arg. -->
	<!-- -->
	<spring:bean id="propertyConfigurer"
		class="org.jasypt.spring.properties.EncryptablePropertyPlaceholderConfigurer">
		<spring:constructor-arg ref="configurationEncryptor" />
		<spring:property name="locations">
			<spring:list>
				<spring:value>credentials.properties</spring:value>
			</spring:list>
		</spring:property>
	</spring:bean>