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.encryption.pbe.StandardPBEStringEncryptor; 022 023public class EncryptCommand extends AbstractCommand { 024 025 protected String[] helpFile = new String[] { 026 "Task Usage: Main encrypt --password <password> --input <input>", 027 "Description: Encrypts 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 StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor(); 039 String input; 040 String password; 041 042 @Override 043 public String getName() { 044 return "encrypt"; 045 } 046 047 @Override 048 public String getOneLineDescription() { 049 return "Encrypts given text"; 050 } 051 052 @Override 053 protected void printHelp() { 054 context.printHelp(helpFile); 055 } 056 057 @Override 058 protected void runTask(List<String> tokens) throws Exception { 059 if( password == null ) { 060 password = System.getenv("ACTIVEMQ_ENCRYPTION_PASSWORD"); 061 } 062 if (password == null || input == null) { 063 context.printException(new IllegalArgumentException("input and password parameters are mandatory")); 064 return; 065 } 066 encryptor.setPassword(password); 067 context.print("Encrypted text: " + encryptor.encrypt(input)); 068 } 069 070 @Override 071 protected void handleOption(String token, List<String> tokens) throws Exception { 072 if (token.startsWith("--input")) { 073 if (tokens.isEmpty() || ((String)tokens.get(0)).startsWith("-")) { 074 context.printException(new IllegalArgumentException("input not specified")); 075 return; 076 } 077 078 input=(String)tokens.remove(0); 079 } else if (token.startsWith("--password")) { 080 if (tokens.isEmpty() || ((String)tokens.get(0)).startsWith("-")) { 081 context.printException(new IllegalArgumentException("password not specified")); 082 return; 083 } 084 085 password=(String)tokens.remove(0); 086 } else { 087 super.handleOption(token, tokens); 088 } 089 } 090 091 092 093}