I am using Jasypt-1.9.0 with Spring 3.1 and Hibernate 4.0.1. I have a requirement in my application to connect to database whose password(root) is stored in the encrypted form in the property file within the application.
I looked online and found the way with following links:
I have done the following steps and configuration for my requirement:
< bean id="propertyConfigurer"
class="org.jasypt.spring31.properties.EncryptablePropertyPlaceholderConfigurer">
< constructor-arg ref="configurationEncryptor" />
< property name="locations">
< list>
< value>classpath:database.properties< /value>
< /list>
< /property>
< /bean>
< bean id="configurationEncryptor"
class="org.jasypt.encryption.pbe.StandardPBEStringEncryptor">
< property name="config" ref="environmentVariablesConfiguration" />
< /bean>
< bean id="environmentVariablesConfiguration"
class="org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig">
< property name="algorithm" value="PBEWithMD5AndDES" />
< property name="passwordEnvName" value="APP_ENCRYPTION_PASSWORD" />
</bean>
- Added a new Environment Varibale as APP_ENCRYPTION_PASSWORD with value as root
db.driverClassName=com.mysql.jdbc.Driver
db.url=jdbc:mysql://localhost:3306/db1
db.username=root
db.password=ENC(bmfeQmgP/hJrh+mj6NANKA==)
Now, if I run my application, the following exception appears:
org.jasypt.exceptions.EncryptionOperationNotPossibleException
at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.decrypt(StandardPBEByteEncryptor.java:981)
at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.decrypt(StandardPBEStringEncryptor.java:725)
at org.jasypt.properties.PropertyValueEncryptionUtils.decrypt(PropertyValueEncryptionUtils.java:72)
The question is most probably out of date, but for future seekers... EncryptionOperationNotPossibleException is a general exception thrown by jasypt to mask other possible exceptions. This exception can occur when: