/**
* Loads the keystore from the given input stream.
*
* <p>If a password is given, it is used to check the integrity of the keystore data. Otherwise,
* the integrity of the keystore is not checked.
*
* @param stream the input stream from which the keystore is loaded
* @param password the (optional) password used to check the integrity of the keystore.
* @exception IOException if there is an I/O or format problem with the keystore data
* @exception NoSuchAlgorithmException if the algorithm used to check the integrity of the
* keystore cannot be found
* @exception CertificateException if any of the certificates in the keystore could not be loaded
*/
public void engineLoad(InputStream stream, char[] password)
throws IOException, NoSuchAlgorithmException, CertificateException {
// Support loading from a stream only for a JKS or default type keystore
try {
KeyStore keystore = null;
try {
keystore = KeyStore.getInstance("JKS");
keystore.load(stream, password);
} catch (Exception e) {
// Retry
if (!"JKS".equalsIgnoreCase(DEFAULT_KEYSTORE_TYPE)) {
keystore = KeyStore.getInstance(DEFAULT_KEYSTORE_TYPE);
keystore.load(stream, password);
} else {
throw e;
}
}
String keystoreName = DEFAULT_STREAM_PREFIX + streamCounter++;
keystores.put(keystoreName, keystore);
} catch (Exception e) {
throw new UnsupportedOperationException(
"This keystore must be loaded using a " + "DomainLoadStoreParameter");
}
}
