/**
* Decrypts the encrypted secret using the Blowfish algorithm and the same hard-coded passphrase
* the JBoss application server uses to decrypt database passwords.
*
* @param encryptedSecret the encrypted secret
* @return the decrypted secret.
*/
private static String decrypt(String encryptedSecret) {
CipherInformation cipherInformation = new CipherInformation();
cipherInformation.setAlgorithm(ALGORITHM);
cipherInformation.setCipherOperationMode(CipherOperationMode.DECRYPT);
cipherInformation.setInType(EncodingType.BIGINTEGER16); // TODO
DecryptionProvider decryptionProvider = CipherFactory.createCipher(cipherInformation, key);
return new String(decryptionProvider.decrypt(encryptedSecret.getBytes()));
}
protected void initCipherDecryptProvider() {
if (decryptionProvider != null) return;
Properties properties = SecureVaultUtil.loadProperties();
StringBuffer sb = new StringBuffer();
// sb.append(id);
sb.append(DOT);
sb.append(LOCATION);
StringBuffer sbTwo = new StringBuffer();
// sbTwo.append(id);
sbTwo.append(DOT);
sbTwo.append(ALGORITHM);
// Load algorithm
String algorithm =
MiscellaneousUtil.getProperty(properties, sbTwo.toString(), DEFAULT_ALGORITHM);
StringBuffer buffer = new StringBuffer();
buffer.append(DOT);
buffer.append(KEY_STORE);
// Load keyStore
String keyStore = MiscellaneousUtil.getProperty(properties, buffer.toString(), null);
KeyStoreWrapper keyStoreWrapper;
if (TRUSTED.equals(keyStore)) {
keyStoreWrapper = trustKeyStoreWrapper;
} else {
keyStoreWrapper = identityKeyStoreWrapper;
}
CipherInformation cipherInformation = new CipherInformation();
cipherInformation.setAlgorithm(algorithm);
cipherInformation.setCipherOperationMode(CipherOperationMode.DECRYPT);
cipherInformation.setInType(EncodingType.BASE64); // TODO
decryptionProvider = CipherFactory.createCipher(cipherInformation, keyStoreWrapper);
}
