001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
038: * partners@jcorporate.com.
039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043: * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046: * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064:
065: package com.jcorporate.expresso.core.security;
066:
067: import com.jcorporate.expresso.services.test.ExpressoTestCase;
068: import junit.framework.TestSuite;
069:
070: /**
071: * Unit test cases for the Cryptographic functions
072: *
073: * @author Michael Rimov
074: * @version $Revision: 1.2 $ $Date: 2004/11/17 20:48:23 $
075: */
076: public class CryptoTests extends ExpressoTestCase {
077: private String[] testArray = { "abcdefghijklmnopqrstuvwxyz",
078: "ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()_+", "abc", "rimo\n",
079: "rimo\b\r\0", "rimovm01", "9123123456789", "^\"\\...//?.<>" };
080: boolean usingStrongCrypto;
081:
082: public CryptoTests(String testName) throws Exception {
083: super (testName);
084: }
085:
086: public static void main(String[] args) throws Exception {
087:
088: //Set the system properties we need
089: junit.textui.TestRunner.run(suite());
090: }
091:
092: public static junit.framework.Test suite() {
093: return new TestSuite(CryptoTests.class);
094: }
095:
096: public void setUp() throws Exception {
097: CryptoManager cm = CryptoManager.getInstance();
098: usingStrongCrypto = cm.isUsingStrongCrypto();
099: }
100:
101: public void tearDown() throws Exception {
102: CryptoManager cm = CryptoManager.getInstance();
103: cm.loadClasses(usingStrongCrypto);
104: }
105:
106: /* public void testStrongStringEncryption() throws Exception {
107:
108: String modeArray[] = { "AES", "BLO", "TWO", "RC6"};
109:
110: com.jcorporate.expresso.core.security.strongencryption.StringEncryption se =
111:
112: new com.jcorporate.expresso.core.security.strongencryption.StringEncryption();
113:
114: //Test for all modes
115:
116: for (int i=0; i < testArray.length; i++) {
117:
118: for (int j=0; j < modeArray.length; j++) {
119:
120: //Try encrypting for each cipher
121:
122: byte encode[] = se.encrypt(testArray[i].getBytes(),
123:
124: modeArray[j]);
125:
126: String decode = se.decryptString(encode);
127:
128: this.assertTrue("Test Array" + Integer.toString(i),
129:
130: decode.equals(testArray[i]));
131:
132: }
133:
134: }
135:
136: //Test for automatic mode given config file
137:
138: for (int i=0; i < testArray.length; i++) {
139:
140: byte encode[] = se.encryptString(testArray[i]);
141:
142: String decode = se.decryptString(encode);
143:
144: this.assertTrue("Test Array" + Integer.toString(i) + "Mode ",
145:
146: decode.equals(testArray[i]));
147:
148: }
149:
150: }
151:
152: /**
153: * Test to make sure that weakencryption (obfuscation) is working
154: * @throws Exception upon error
155: * @todo Doesn't play well until we get the component system created and specifically
156: * configure a weak encryption somehow.
157: */
158: public void testWeakEncryption() throws Exception {
159: // com.jcorporate.expresso.core.security.weakencryption.StringEncryption se =
160: // new com.jcorporate.expresso.core.security.weakencryption.StringEncryption();
161: //
162: // //Test for automatic mode given config file
163: // for (int i = 0; i < testArray.length; i++) {
164: // byte[] encode = se.encryptString(testArray[i]);
165: // String decode = se.decryptString(encode);
166: // this.assertTrue("Test Array" + Integer.toString(i) + "Mode ",
167: // decode.equals(testArray[i]));
168: // }
169: }
170:
171: public void testCryptoManager() throws Exception {
172: CryptoManager cm = CryptoManager.getInstance();
173: boolean usingStrongCrypto = cm.isUsingStrongCrypto();
174:
175: //After instantiating, try to load both the strong and the weak
176: //crypto classes.
177: cm.loadClasses(true);
178:
179: //Verify that we have the right class type.
180:
181: /* assertTrue("Got String Strong Encryption", cm.getStringEncryption()
182:
183: instanceof
184:
185: com.jcorporate.expresso.core.security.strongencryption.StringEncryption );
186:
187: */
188: cm.loadClasses(false);
189: assertTrue(
190: "Got String Weak Encryption",
191: cm.getStringEncryption() instanceof com.jcorporate.expresso.core.security.weakencryption.StringEncryption);
192: }
193: }
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