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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 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=========================================================
*/
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.lang.RandomStringUtils;
import org.junit.Test;
import org.openecomp.sdc.securityutil.CipherUtil;
import org.openecomp.sdc.securityutil.CipherUtilException;
import static org.junit.Assert.*;
public class CipherUtilTest {
private static final String KEY = "AGLDdG4D04BKm2IxIWEr8o==";
private static final String DATA = "data";
@Test
public void encryptDecryptPKC() throws CipherUtilException {
String generatedKey = RandomStringUtils.randomAlphabetic(16);
String base64Key = Base64.encodeBase64String(generatedKey.getBytes());
String encrypted = CipherUtil.encryptPKC(DATA, base64Key);
assertNotEquals(DATA, encrypted);
String decrypted = CipherUtil.decryptPKC(encrypted, base64Key);
assertEquals(decrypted, DATA);
}
@Test
public void encryptInvalidKey() {
try {
CipherUtil.encryptPKC(DATA, "invalidKey");
fail();
} catch (CipherUtilException ex) {
assertTrue(ex.getMessage().contains("Invalid AES key length"));
}
}
@Test
public void decryptInvalidKey() {
try {
CipherUtil.decryptPKC(DATA, "invalidKey");
fail();
} catch (CipherUtilException ex) {
assertTrue(ex.getMessage().contains("length"));
}
}
@Test
public void decryptInvalidData() {
try {
CipherUtil.decryptPKC(DATA, KEY);
fail();
} catch (CipherUtilException ex) {
assertTrue(ex.getMessage().contains("Wrong IV length"));
}
}
}
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