/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.catalina.realm;
import java.security.NoSuchAlgorithmException;
import org.junit.Assert;
import org.junit.Test;
public class TestSecretKeyCredentialHandler {
private static final String[] ALGORITHMS = { "PBKDF2WithHmacSHA1", "PBEWithMD5AndDES" };
private static final String[] PASSWORDS = { "password", "$!&#%!%@$#@*^$%&%%#!!*%$%&#@!^" };
private static final int[] KEYLENGTHS = { 8, 111, 256 };
private static final int[] SALTLENGTHS = { 1, 7, 12, 20 };
private static final int[] ITERATIONS = { 1, 2111, 10000 };
@Test
public void testGeneral() throws Exception {
for (String digest : ALGORITHMS) {
for (String password : PASSWORDS) {
for (int saltLength : SALTLENGTHS) {
for (int iterations : ITERATIONS) {
for (int keyLength : KEYLENGTHS) {
doTest(password, digest, saltLength, iterations, keyLength, true);
}
}
}
}
}
}
@Test
public void testZeroSalt() throws NoSuchAlgorithmException {
doTest(PASSWORDS[0], ALGORITHMS[0], 0, ITERATIONS[0], KEYLENGTHS[0], false);
}
@Test
public void testZeroIterations() throws NoSuchAlgorithmException {
doTest(PASSWORDS[0], ALGORITHMS[0], SALTLENGTHS[0], 0, KEYLENGTHS[0], false);
}
@Test
public void testZeroKeyLength() throws NoSuchAlgorithmException {
doTest(PASSWORDS[0], ALGORITHMS[0], SALTLENGTHS[0], ITERATIONS[0], 0, false);
}
private void doTest(String password, String digest, int saltLength, int iterations,
int keyLength, boolean expectMatch) throws NoSuchAlgorithmException {
SecretKeyCredentialHandler pbech = new SecretKeyCredentialHandler();
SecretKeyCredentialHandler verifier = new SecretKeyCredentialHandler();
pbech.setAlgorithm(digest);
pbech.setIterations(iterations);
pbech.setSaltLength(saltLength);
pbech.setKeyLength(keyLength);
verifier.setAlgorithm(digest);
String storedCredential = pbech.mutate(password);
if (expectMatch) {
Assert.assertTrue(
"[" + digest + "] [" + saltLength + "] [" + iterations + "] [" + keyLength + "] ["
+ password + "] [" + storedCredential + "]",
verifier.matches(password, storedCredential));
} else {
Assert.assertFalse(
"[" + digest + "] [" + saltLength + "] [" + iterations + "] [" + keyLength + "] ["
+ password + "] [" + storedCredential + "]",
verifier.matches(password, storedCredential));
}
}
}