001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.activemq.console.command; 018 019import java.util.List; 020 021import org.jasypt.exceptions.EncryptionOperationNotPossibleException; 022 023public class DecryptCommand extends EncryptCommand { 024 025 protected String[] helpFile = new String[] { 026 "Task Usage: Main decrypt --password <password> --input <input>", 027 "Description: Decrypts given text.", 028 "", 029 "Encrypt Options:", 030 " --password <password> Password to be used by the encryptor. Defaults to", 031 " the value in the ACTIVEMQ_ENCRYPTION_PASSWORD env variable.", 032 " --input <input> Text to be encrypted.", 033 " --version Display the version information.", 034 " -h,-?,--help Display the stop broker help information.", 035 "" 036 }; 037 038 @Override 039 public String getName() { 040 return "decrypt"; 041 } 042 043 @Override 044 public String getOneLineDescription() { 045 return "Decrypts given text"; 046 } 047 048 @Override 049 protected void runTask(List<String> tokens) throws Exception { 050 if( password == null ) { 051 password = System.getenv("ACTIVEMQ_ENCRYPTION_PASSWORD"); 052 } 053 if (password == null || input == null) { 054 context.printException(new IllegalArgumentException("input and password parameters are mandatory")); 055 return; 056 } 057 encryptor.setPassword(password); 058 try { 059 context.print("Decrypted text: " + encryptor.decrypt(input)); 060 } catch (EncryptionOperationNotPossibleException e) { 061 context.print("ERROR: Text cannot be decrypted, check your input and password and try again!"); 062 } 063 } 064 065 066 067}