/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
package org.mozilla.gecko.sync.crypto.test;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.UnsupportedEncodingException;
import java.util.Arrays;
import org.junit.Test;
import org.mozilla.apache.commons.codec.binary.Base64;
import org.mozilla.gecko.sync.crypto.CryptoException;
import org.mozilla.gecko.sync.crypto.KeyBundle;
public class TestKeyBundle {
@Test
public void testCreateKeyBundle() throws UnsupportedEncodingException, CryptoException {
String username = "smqvooxj664hmrkrv6bw4r4vkegjhkns";
String friendlyBase32SyncKey = "gbh7teqqcgyzd65svjgibd7tqy";
String base64EncryptionKey = "069EnS3EtDK4y1tZ1AyKX+U7WEsWRp9b" +
"RIKLdW/7aoE=";
String base64HmacKey = "LF2YCS1QCgSNCf0BCQvQ06SGH8jqJDi9" +
"dKj0O+b0fwI=";
KeyBundle keys = new KeyBundle(username, friendlyBase32SyncKey);
assertArrayEquals(keys.getEncryptionKey(), Base64.decodeBase64(base64EncryptionKey.getBytes("UTF-8")));
assertArrayEquals(keys.getHMACKey(), Base64.decodeBase64(base64HmacKey.getBytes("UTF-8")));
}
/*
* Basic sanity check to make sure length of keys is correct (32 bytes).
* Also make sure that the two keys are different.
*/
@Test
public void testGenerateRandomKeys() throws CryptoException {
KeyBundle keys = KeyBundle.withRandomKeys();
assertEquals(32, keys.getEncryptionKey().length);
assertEquals(32, keys.getHMACKey().length);
boolean equal = Arrays.equals(keys.getEncryptionKey(), keys.getHMACKey());
assertEquals(false, equal);
}
@Test
public void testEquals() throws CryptoException {
KeyBundle k = KeyBundle.withRandomKeys();
KeyBundle o = KeyBundle.withRandomKeys();
assertFalse(k.equals("test"));
assertFalse(k.equals(o));
assertTrue(k.equals(k));
assertTrue(o.equals(o));
o.setHMACKey(k.getHMACKey());
assertFalse(o.equals(k));
o.setEncryptionKey(k.getEncryptionKey());
assertTrue(o.equals(k));
}
}