com.ulisesbocchio.jasyptspringboot.wrapper.EncryptablePropertySourceWrapper Maven / Gradle / Ivy
package com.ulisesbocchio.jasyptspringboot.wrapper;
import com.ulisesbocchio.jasyptspringboot.caching.CachingDelegateEncryptablePropertySource;
import com.ulisesbocchio.jasyptspringboot.EncryptablePropertyFilter;
import com.ulisesbocchio.jasyptspringboot.EncryptablePropertyResolver;
import com.ulisesbocchio.jasyptspringboot.EncryptablePropertySource;
import org.jasypt.encryption.StringEncryptor;
import org.springframework.core.env.PropertySource;
/**
* Wrapper for {@link PropertySource} instances that simply delegates the {@link #getProperty} method
* to the {@link PropertySource} delegate instance to retrieve properties, while checking if the resulting
* property is encrypted or not using the Jasypt convention of surrounding encrypted values with "ENC()".
* When an encrypted property is detected, it is decrypted using the provided {@link StringEncryptor}
*
* @author Ulises Bocchio
*/
public class EncryptablePropertySourceWrapper extends PropertySource implements EncryptablePropertySource {
private final CachingDelegateEncryptablePropertySource encryptableDelegate;
public EncryptablePropertySourceWrapper(PropertySource delegate, EncryptablePropertyResolver resolver, EncryptablePropertyFilter filter) {
super(delegate.getName(), delegate.getSource());
encryptableDelegate = new CachingDelegateEncryptablePropertySource<>(delegate, resolver, filter);
}
@Override
public Object getProperty(String name) {
return encryptableDelegate.getProperty(name);
}
@Override
public PropertySource getDelegate() {
return encryptableDelegate;
}
}