| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.development.utils; |
| |
| import java.security.MessageDigest; |
| import java.util.Base64; |
| import org.apache.ignite.IgniteException; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| /** |
| * Utility class for processing sensitive data. |
| */ |
| class ProcessSensitiveDataUtils { |
| /** |
| * Conversion to md5 hash string. |
| * |
| * @param val String value. |
| * @return MD5 hash string. |
| * */ |
| public static String md5(String val) { |
| try { |
| MessageDigest md = MessageDigest.getInstance("MD5"); |
| md.update(val.getBytes(UTF_8)); |
| |
| byte[] digest = md.digest(); |
| |
| return Base64.getEncoder().encodeToString(digest); |
| } |
| catch (Exception e) { |
| throw new IgniteException(e); |
| } |
| } |
| |
| /** |
| * Private constructor. |
| */ |
| private ProcessSensitiveDataUtils() { |
| throw new RuntimeException("Don't create."); |
| } |
| } |