@Test
public void encryptDecrypt() {
final ECKey key1 = new ECKey();
chain.importKeys(key1, new ECKey());
final String PASSWORD = "******";
chain = chain.toEncrypted(PASSWORD);
final KeyCrypter keyCrypter = chain.getKeyCrypter();
assertNotNull(keyCrypter);
assertTrue(keyCrypter instanceof KeyCrypterScrypt);
assertTrue(chain.checkPassword(PASSWORD));
assertFalse(chain.checkPassword("wrong"));
ECKey key = chain.findKeyFromPubKey(key1.getPubKey());
assertTrue(key.isEncrypted());
assertTrue(key.isPubKeyOnly());
assertFalse(key.isWatching());
assertNull(key.getSecretBytes());
try {
// Don't allow import of an unencrypted key.
chain.importKeys(new ECKey());
fail();
} catch (KeyCrypterException e) {
}
try {
chain.toDecrypted(keyCrypter.deriveKey("wrong"));
fail();
} catch (KeyCrypterException e) {
}
chain = chain.toDecrypted(PASSWORD);
key = chain.findKeyFromPubKey(key1.getPubKey());
assertFalse(key.isEncrypted());
assertFalse(key.isPubKeyOnly());
assertFalse(key.isWatching());
key.getPrivKeyBytes();
}
@Test
public void serializationEncrypted() throws UnreadableWalletException {
ECKey key1 = new ECKey();
chain.importKeys(key1);
chain = chain.toEncrypted("foo bar");
key1 = chain.getKeys().get(0);
List<Protos.Key> keys = chain.serializeToProtobuf();
assertEquals(1, keys.size());
assertArrayEquals(key1.getPubKey(), keys.get(0).getPublicKey().toByteArray());
assertFalse(keys.get(0).hasSecretBytes());
assertTrue(keys.get(0).hasEncryptedData());
chain = BasicKeyChain.fromProtobufEncrypted(keys, checkNotNull(chain.getKeyCrypter()));
assertEquals(key1.getEncryptedPrivateKey(), chain.getKeys().get(0).getEncryptedPrivateKey());
assertTrue(chain.checkPassword("foo bar"));
}
@Test(expected = IllegalStateException.class)
public void checkPasswordNotEncrypted() {
final ArrayList<ECKey> keys = Lists.newArrayList(new ECKey(), new ECKey());
chain.importKeys(keys);
chain.checkPassword("test");
}
@Test(expected = IllegalStateException.class)
public void checkPasswordNoKeys() {
chain.checkPassword("test");
}