public static Cipher getCipherOfSuperTenant() throws UserStoreException {
Cipher cipher;
ServerConfigurationService config = UserStoreConfigComponent.getServerConfigurationService();
if (config == null) {
String errMsg = "ServerConfigurationService is null - this situation can't occur";
throw new UserStoreException(errMsg);
}
String filePath = config.getFirstProperty(UserStoreConfigurationConstants.SERVER_KEYSTORE_FILE);
String keyStoreType =
config.getFirstProperty(UserStoreConfigurationConstants.SERVER_KEYSTORE_TYPE);
String password =
config.getFirstProperty(UserStoreConfigurationConstants.SERVER_KEYSTORE_PASSWORD);
String keyAlias =
config.getFirstProperty(UserStoreConfigurationConstants.SERVER_KEYSTORE_KEY_ALIAS);
KeyStore store;
InputStream inputStream = null;
try {
inputStream = new FileInputStream(new File(filePath).getAbsolutePath());
store = KeyStore.getInstance(keyStoreType);
store.load(inputStream, password.toCharArray());
Certificate[] certs = store.getCertificateChain(keyAlias);
cipher = Cipher.getInstance("RSA", "BC");
cipher.init(Cipher.ENCRYPT_MODE, certs[0].getPublicKey());
} catch (FileNotFoundException e) {
String errorMsg = "Keystore File Not Found in configured location";
throw new UserStoreException(errorMsg, e);
} catch (IOException e) {
String errorMsg = "Keystore File IO operation failed";
throw new UserStoreException(errorMsg, e);
} catch (InvalidKeyException e) {
String errorMsg = "Invalid key is used to access keystore";
throw new UserStoreException(errorMsg, e);
} catch (KeyStoreException e) {
String errorMsg = "Faulty keystore";
throw new UserStoreException(errorMsg, e);
} catch (GeneralSecurityException e) {
String errorMsg = "Some parameters assigned to access the " + "keystore is invalid";
throw new UserStoreException(errorMsg, e);
} finally {
if (inputStream != null) {
try {
inputStream.close();
} catch (IOException e) {
log.error("Key store file closing failed");
}
}
}
return cipher;
}
/**
* Read port from carbon.xml
*
* @return
*/
private String readSSLPortFromCarbonConfig() {
ServerConfigurationService carbonConfig =
QpidServiceDataHolder.getInstance().getCarbonConfiguration();
String port = carbonConfig.getFirstProperty(CARBON_CONFIG_QPID_SSL_PORT_NODE);
return ((port != null) ? port.trim() : "");
}
private int readPortOffset() {
ServerConfigurationService carbonConfig =
QpidServiceDataHolder.getInstance().getCarbonConfiguration();
String portOffset =
System.getProperty(
"portOffset", carbonConfig.getFirstProperty(CARBON_CONFIG_PORT_OFFSET_NODE));
try {
return ((portOffset != null)
? Integer.parseInt(portOffset.trim())
: CARBON_DEFAULT_PORT_OFFSET);
} catch (NumberFormatException e) {
return CARBON_DEFAULT_PORT_OFFSET;
}
}