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/*-
* ============LICENSE_START=======================================================
* PolicyEngineUtils
* ================================================================================
* Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.utils.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertArrayEquals;
import java.nio.charset.StandardCharsets;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import javax.crypto.BadPaddingException;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import org.junit.Test;
import org.onap.policy.utils.CryptoUtils;
public class CryptoUtilsTest {
@Test
public final void testDecryptTxt() throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException,
InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException
{
String decryptedTxt = new String(CryptoUtils.decryptTxt("g0uHKXCLyzJ6wSbpphNGsA=="), StandardCharsets.UTF_8);
assertEquals("mypass", decryptedTxt);
}
@Test
public final void testDecryptTxtWithKey() throws InvalidKeyException, NoSuchAlgorithmException,
NoSuchPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException
{
String decryptedTxt = new String(CryptoUtils.decryptTxt("g0uHKXCLyzJ6wSbpphNGsA==", "bmpybWJrbGN4dG9wbGF3Zg=="),
StandardCharsets.UTF_8);
assertEquals("mypass", decryptedTxt);
}
@Test
public final void testDecryptTxtNoEx() {
String decryptedTxt = new String(CryptoUtils.decryptTxtNoEx("g0uHKXCLyzJ6wSbpphNGsA=="),
StandardCharsets.UTF_8);
assertEquals("mypass", decryptedTxt);
}
@Test
public final void testDecryptTxtNoExStr() {
assertEquals("mypass", CryptoUtils.decryptTxtNoExStr("g0uHKXCLyzJ6wSbpphNGsA=="));
}
@Test
public final void testDecryptTxtNoExInvalidInput() {
assertArrayEquals(new byte[0], CryptoUtils.decryptTxtNoEx(null));
assertArrayEquals(new byte[0], CryptoUtils.decryptTxtNoEx(""));
// ensure backward compatibility
assertEquals("bogus", new String(CryptoUtils.decryptTxtNoEx("bogus"), StandardCharsets.UTF_8));
assertEquals("admin123", CryptoUtils.decryptTxtNoExStr("admin123"));
assertEquals("password", CryptoUtils.decryptTxtNoExStr("password"));
}
@Test(expected = IllegalArgumentException.class)
public final void testDecryptTxtInvalidInput() throws InvalidKeyException, NoSuchAlgorithmException,
NoSuchPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException
{
CryptoUtils.decryptTxt("bogus");
}
@Test
public final void testEncryptTxt() throws InvalidKeyException, NoSuchPaddingException,
InvalidAlgorithmParameterException, NoSuchAlgorithmException, IllegalBlockSizeException,
BadPaddingException {
String txtStr = "mypass";
byte[] txt = txtStr.getBytes(StandardCharsets.UTF_8);
assertEquals("g0uHKXCLyzJ6wSbpphNGsA==", CryptoUtils.encryptTxt(txt));
}
@Test
public final void testEncryptTxtWithKey() throws InvalidKeyException,
NoSuchPaddingException, InvalidAlgorithmParameterException, NoSuchAlgorithmException,
IllegalBlockSizeException, BadPaddingException {
String txtStr = "mypass";
byte[] txt = txtStr.getBytes(StandardCharsets.UTF_8);
assertEquals("g0uHKXCLyzJ6wSbpphNGsA==", CryptoUtils.encryptTxt(txt, "bmpybWJrbGN4dG9wbGF3Zg=="));
}
@Test
public final void testEncryptTxtNoEx() {
String txtStr = "mypass";
byte[] txt = txtStr.getBytes(StandardCharsets.UTF_8);
assertEquals("g0uHKXCLyzJ6wSbpphNGsA==", CryptoUtils.encryptTxtNoEx(txt));
}
@Test
public final void testEncryptTxtNoExInvalidInput() {
String txtStr = "";
byte[] txt = txtStr.getBytes(StandardCharsets.UTF_8);
assertEquals("", CryptoUtils.encryptTxtNoEx(txt));
assertEquals("", CryptoUtils.encryptTxtNoEx(null));
}
@Test(expected = InvalidKeyException.class)
public final void testEncryptTxtWithKeyInvalid() throws InvalidKeyException,
NoSuchPaddingException, InvalidAlgorithmParameterException, NoSuchAlgorithmException,
IllegalBlockSizeException, BadPaddingException {
String txtStr = "mypass";
byte[] txt = txtStr.getBytes(StandardCharsets.UTF_8);
CryptoUtils.encryptTxt(txt, "mykey");
}
}
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