@Test(expected = KeyCrypterException.class)
public void cannotImportEncryptedKey() {
final ECKey key1 = new ECKey();
chain.importKeys(ImmutableList.of(key1));
chain = chain.toEncrypted("foobar");
ECKey encryptedKey = chain.getKey(KeyChain.KeyPurpose.RECEIVE_FUNDS);
assertTrue(encryptedKey.isEncrypted());
BasicKeyChain chain2 = new BasicKeyChain();
chain2.importKeys(ImmutableList.of(encryptedKey));
}
@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();
}