| /** |
| * 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.atlas.utils; |
| |
| import org.apache.atlas.ApplicationProperties; |
| import org.apache.atlas.AtlasException; |
| import org.apache.commons.configuration.Configuration; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import java.io.Console; |
| |
| /** |
| * Util class for Authentication. |
| */ |
| public final class AuthenticationUtil { |
| private static final Logger LOG = LoggerFactory.getLogger(AuthenticationUtil.class); |
| |
| private AuthenticationUtil() { |
| } |
| |
| public static boolean isKerberosAuthenticationEnabled() { |
| boolean isKerberosAuthenticationEnabled = false; |
| try { |
| isKerberosAuthenticationEnabled = isKerberosAuthenticationEnabled(ApplicationProperties.get()); |
| } catch (AtlasException e) { |
| LOG.error("Error while isKerberosAuthenticationEnabled ", e); |
| } |
| return isKerberosAuthenticationEnabled; |
| } |
| |
| public static boolean isKerberosAuthenticationEnabled(Configuration atlasConf) { |
| return atlasConf.getBoolean("atlas.authentication.method.kerberos", false); |
| } |
| |
| public static String[] getBasicAuthenticationInput() { |
| String username = null; |
| String password = null; |
| |
| try { |
| Console console = System.console(); |
| username = console.readLine("Enter username for atlas :- "); |
| |
| char[] pwdChar = console.readPassword("Enter password for atlas :- "); |
| if(pwdChar != null) { |
| password = new String(pwdChar); |
| } |
| |
| } catch (Exception e) { |
| System.out.print("Error while reading "); |
| System.exit(1); |
| } |
| return new String[]{username, password}; |
| } |
| |
| } |