@Test
public void testSetKeysFromWBO()
throws IOException, ParseException, NonObjectJSONException, CryptoException,
NoCollectionKeysSetException {
String json =
"{\"default\":[\"3fI6k1exImMgAKjilmMaAWxGqEIzFX/9K5EjEgH99vc=\",\"/AMaoCX4hzic28WY94XtokNi7N4T0nv+moS1y5wlbug=\"],\"collections\":{},\"collection\":\"crypto\",\"id\":\"keys\"}";
CryptoRecord rec = new CryptoRecord(json);
KeyBundle syncKeyBundle =
new KeyBundle("slyjcrjednxd6rf4cr63vqilmkus6zbe", "6m8mv8ex2brqnrmsb9fjuvfg7y");
rec.keyBundle = syncKeyBundle;
rec.encrypt();
CollectionKeys ck = new CollectionKeys();
ck.setKeyPairsFromWBO(rec, syncKeyBundle);
byte[] input = "3fI6k1exImMgAKjilmMaAWxGqEIzFX/9K5EjEgH99vc=".getBytes("UTF-8");
byte[] expected = Base64.decodeBase64(input);
assertSame(expected, ck.defaultKeyBundle().getEncryptionKey());
}
@Test
public void testCryptoRecordFromCollectionKeys()
throws CryptoException, NoCollectionKeysSetException, IOException, ParseException,
NonObjectJSONException {
CollectionKeys ck1 = CollectionKeys.generateCollectionKeys();
assertNotNull(ck1.defaultKeyBundle());
assertEquals(ck1.keyBundleForCollection("foobar"), ck1.defaultKeyBundle());
CryptoRecord rec = ck1.asCryptoRecord();
assertEquals(rec.collection, "crypto");
assertEquals(rec.guid, "keys");
JSONArray defaultKey = (JSONArray) rec.payload.get("default");
assertSame(
Base64.decodeBase64((String) (defaultKey.get(0))),
ck1.defaultKeyBundle().getEncryptionKey());
CollectionKeys ck2 = new CollectionKeys();
ck2.setKeyPairsFromWBO(rec, null);
assertSame(
ck1.defaultKeyBundle().getEncryptionKey(), ck2.defaultKeyBundle().getEncryptionKey());
}
@Test
public void testCreateKeysBundle()
throws CryptoException, NonObjectJSONException, IOException, ParseException,
NoCollectionKeysSetException {
String username = "******";
String friendlyBase32SyncKey = "basuxv2426eqj7frhvpcwkavdi";
KeyBundle syncKeyBundle = new KeyBundle(username, friendlyBase32SyncKey);
CollectionKeys ck = CollectionKeys.generateCollectionKeys();
CryptoRecord unencrypted = ck.asCryptoRecord();
unencrypted.keyBundle = syncKeyBundle;
CryptoRecord encrypted = unencrypted.encrypt();
CollectionKeys ckDecrypted = new CollectionKeys();
ckDecrypted.setKeyPairsFromWBO(encrypted, syncKeyBundle);
// Compare decrypted keys to the keys that were set upon creation
assertArrayEquals(
ck.defaultKeyBundle().getEncryptionKey(),
ckDecrypted.defaultKeyBundle().getEncryptionKey());
assertArrayEquals(
ck.defaultKeyBundle().getHMACKey(), ckDecrypted.defaultKeyBundle().getHMACKey());
}