| /* |
| * 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.activemq.artemis.ra; |
| |
| import java.io.Serializable; |
| import java.security.AccessController; |
| import java.security.PrivilegedAction; |
| import java.util.Set; |
| |
| import javax.resource.spi.ConnectionRequestInfo; |
| import javax.resource.spi.ManagedConnectionFactory; |
| import javax.resource.spi.SecurityException; |
| import javax.resource.spi.security.PasswordCredential; |
| import javax.security.auth.Subject; |
| |
| /** |
| * Credential information |
| */ |
| public class ActiveMQRACredential implements Serializable { |
| |
| /** |
| * Serial version UID |
| */ |
| static final long serialVersionUID = 210476602237497193L; |
| |
| private static boolean trace = ActiveMQRALogger.LOGGER.isTraceEnabled(); |
| |
| /** |
| * The user name |
| */ |
| private String userName; |
| |
| /** |
| * The password |
| */ |
| private String password; |
| |
| /** |
| * Private constructor |
| */ |
| private ActiveMQRACredential() { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("constructor()"); |
| } |
| } |
| |
| /** |
| * Get the user name |
| * |
| * @return The value |
| */ |
| public String getUserName() { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("getUserName()"); |
| } |
| |
| return userName; |
| } |
| |
| /** |
| * Set the user name |
| * |
| * @param userName The value |
| */ |
| private void setUserName(final String userName) { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("setUserName(" + userName + ")"); |
| } |
| |
| this.userName = userName; |
| } |
| |
| /** |
| * Get the password |
| * |
| * @return The value |
| */ |
| public String getPassword() { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("getPassword()"); |
| } |
| |
| return password; |
| } |
| |
| /** |
| * Set the password |
| * |
| * @param password The value |
| */ |
| private void setPassword(final String password) { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("setPassword(****)"); |
| } |
| |
| this.password = password; |
| } |
| |
| /** |
| * Get credentials |
| * |
| * @param mcf The managed connection factory |
| * @param subject The subject |
| * @param info The connection request info |
| * @return The credentials |
| * @throws SecurityException Thrown if the credentials can't be retrieved |
| */ |
| public static ActiveMQRACredential getCredential(final ManagedConnectionFactory mcf, |
| final Subject subject, |
| final ConnectionRequestInfo info) throws SecurityException { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("getCredential(" + mcf + ", " + subject + ", " + info + ")"); |
| } |
| |
| ActiveMQRACredential jc = new ActiveMQRACredential(); |
| if (subject == null && info != null) { |
| jc.setUserName(((ActiveMQRAConnectionRequestInfo) info).getUserName()); |
| jc.setPassword(((ActiveMQRAConnectionRequestInfo) info).getPassword()); |
| } |
| else if (subject != null) { |
| PasswordCredential pwdc = GetCredentialAction.getCredential(subject, mcf); |
| |
| if (pwdc == null) { |
| throw new SecurityException("No password credentials found"); |
| } |
| |
| jc.setUserName(pwdc.getUserName()); |
| jc.setPassword(new String(pwdc.getPassword())); |
| } |
| else { |
| throw new SecurityException("No Subject or ConnectionRequestInfo set, could not get credentials"); |
| } |
| |
| return jc; |
| } |
| |
| /** |
| * String representation |
| * |
| * @return The representation |
| */ |
| @Override |
| public String toString() { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("toString()"); |
| } |
| |
| return super.toString() + "{ username=" + userName + ", password=**** }"; |
| } |
| |
| /** |
| * Privileged class to get credentials |
| */ |
| private static class GetCredentialAction implements PrivilegedAction<PasswordCredential> { |
| |
| /** |
| * The subject |
| */ |
| private final Subject subject; |
| |
| /** |
| * The managed connection factory |
| */ |
| private final ManagedConnectionFactory mcf; |
| |
| /** |
| * Constructor |
| * |
| * @param subject The subject |
| * @param mcf The managed connection factory |
| */ |
| GetCredentialAction(final Subject subject, final ManagedConnectionFactory mcf) { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("constructor(" + subject + ", " + mcf + ")"); |
| } |
| |
| this.subject = subject; |
| this.mcf = mcf; |
| } |
| |
| /** |
| * Run |
| * |
| * @return The credential |
| */ |
| @Override |
| public PasswordCredential run() { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("run()"); |
| } |
| |
| Set<PasswordCredential> creds = subject.getPrivateCredentials(PasswordCredential.class); |
| PasswordCredential pwdc = null; |
| |
| for (PasswordCredential curCred : creds) { |
| if (curCred.getManagedConnectionFactory().equals(mcf)) { |
| pwdc = curCred; |
| break; |
| } |
| } |
| return pwdc; |
| } |
| |
| /** |
| * Get credentials |
| * |
| * @param subject The subject |
| * @param mcf The managed connection factory |
| * @return The credential |
| */ |
| static PasswordCredential getCredential(final Subject subject, final ManagedConnectionFactory mcf) { |
| if (ActiveMQRACredential.trace) { |
| ActiveMQRALogger.LOGGER.trace("getCredential(" + subject + ", " + mcf + ")"); |
| } |
| |
| GetCredentialAction action = new GetCredentialAction(subject, mcf); |
| return AccessController.doPrivileged(action); |
| } |
| } |
| } |