| /** |
| * |
| * 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.airavata.security; |
| |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| /** |
| * An abstract authenticator class which reads database configurations. |
| */ |
| @SuppressWarnings("UnusedDeclaration") |
| public abstract class AbstractDatabaseAuthenticator extends AbstractAuthenticator { |
| |
| private String databaseURL; |
| |
| private String databaseDriver; |
| |
| private String databaseUserName; |
| |
| private String databasePassword; |
| |
| public AbstractDatabaseAuthenticator() { |
| super(); |
| } |
| |
| public AbstractDatabaseAuthenticator(String name) { |
| super(name); |
| } |
| |
| /** |
| * We are reading database parameters in this case. |
| * |
| * @param node |
| * An XML configuration node. |
| */ |
| public void configure(Node node) { |
| |
| /** |
| * <specificConfigurations> <database> <jdbcUrl></jdbcUrl> <databaseDriver></databaseDriver> |
| * <userName></userName> <password></password> </database> </specificConfigurations> |
| */ |
| |
| NodeList databaseNodeList = node.getChildNodes(); |
| |
| Node databaseNode = null; |
| |
| for (int k = 0; k < databaseNodeList.getLength(); ++k) { |
| |
| Node n = databaseNodeList.item(k); |
| |
| if (n != null && n.getNodeType() == Node.ELEMENT_NODE) { |
| databaseNode = n; |
| } |
| } |
| |
| if (databaseNode != null) { |
| NodeList nodeList = databaseNode.getChildNodes(); |
| |
| for (int i = 0; i < nodeList.getLength(); ++i) { |
| Node n = nodeList.item(i); |
| |
| if (n.getNodeType() == Node.ELEMENT_NODE) { |
| |
| Element element = (Element) n; |
| |
| if (element.getNodeName().equals("jdbcUrl")) { |
| databaseURL = element.getFirstChild().getNodeValue(); |
| } else if (element.getNodeName().equals("databaseDriver")) { |
| databaseDriver = element.getFirstChild().getNodeValue(); |
| } else if (element.getNodeName().equals("userName")) { |
| databaseUserName = element.getFirstChild().getNodeValue(); |
| } else if (element.getNodeName().equals("password")) { |
| databasePassword = element.getFirstChild().getNodeValue(); |
| } |
| } |
| } |
| } |
| |
| StringBuilder stringBuilder = new StringBuilder("Configuring DB parameters for authenticator with JDBC URL - "); |
| stringBuilder.append(databaseURL).append(" DB driver - ").append(" DB user - ").append(databaseUserName) |
| .append(" DB password - xxxxxx"); |
| |
| log.debug(stringBuilder.toString()); |
| |
| try { |
| getUserStore().configure(node); |
| } catch (UserStoreException e) { |
| String msg = "Error configuring user store associated with authenticator."; |
| log.error(msg, e); |
| throw new RuntimeException(msg, e); |
| } |
| } |
| |
| public String getDatabaseURL() { |
| return databaseURL; |
| } |
| |
| public String getDatabaseDriver() { |
| return databaseDriver; |
| } |
| |
| public String getDatabaseUserName() { |
| return databaseUserName; |
| } |
| |
| public String getDatabasePassword() { |
| return databasePassword; |
| } |
| } |