2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
23 package org.onap.clamp.util;
25 import com.att.eelf.configuration.EELFLogger;
26 import com.att.eelf.configuration.EELFManager;
28 import java.io.FileInputStream;
29 import java.io.IOException;
30 import java.io.InputStream;
31 import org.onap.aaf.cadi.Symm;
32 import org.onap.clamp.clds.util.ResourceFileUtils;
35 * PassDecoder for decrypting the truststore and keystore password.
37 public class PassDecoder {
39 * Used to log PassDecoder class.
41 private static final EELFLogger logger = EELFManager.getInstance().getLogger(PassDecoder.class);
44 * Decode the password.
46 * @param encryptedPass The encrypted password
47 * @param keyFileName The key file name in String
49 public static String decode(String encryptedPass, String keyFileName) {
50 if (null == keyFileName) {
51 logger.debug("Key file is not defined, thus password will not be decrypted");
54 if (null == encryptedPass) {
55 logger.error("Encrypted password is not defined");
59 return Symm.obtain(ResourceFileUtils.getResourceAsStream(keyFileName)).depass(encryptedPass);
60 } catch (IOException e) {
61 logger.error("Exception occurred during the key decryption", e);