Examples with BridgeConstants co.rsk.config.BridgeConstants used on opensource projects

Example 11 with BridgeConstants

use of co.rsk.config.BridgeConstants in project rskj by rsksmart.

the class BridgeSupportTest method voteFeePerKbChange_successfulVoteWithFeeChange.

@Test
public void voteFeePerKbChange_successfulVoteWithFeeChange() {
    Repository repositoryMock = mock(Repository.class);
    BridgeStorageProvider provider = mock(BridgeStorageProvider.class);
    Transaction tx = mock(Transaction.class);
    BridgeConstants constants = mock(BridgeConstants.class);
    AddressBasedAuthorizer authorizer = mock(AddressBasedAuthorizer.class);
    byte[] senderBytes = ByteUtil.leftPadBytes(new byte[] { 0x43 }, 20);
    when(provider.getFeePerKbElection(any())).thenReturn(new ABICallElection(authorizer));
    when(tx.getSender()).thenReturn(new RskAddress(senderBytes));
    when(constants.getFeePerKbChangeAuthorizer()).thenReturn(authorizer);
    when(authorizer.isAuthorized(tx)).thenReturn(true);
    when(authorizer.isAuthorized(tx.getSender())).thenReturn(true);
    when(authorizer.getRequiredAuthorizedKeys()).thenReturn(1);
    BridgeSupport bridgeSupport = new BridgeSupport(config, repositoryMock, null, constants, provider, null, null);
    assertThat(bridgeSupport.voteFeePerKbChange(tx, Coin.CENT), is(1));
    verify(provider).setFeePerKb(Coin.CENT);
}

Example 12 with BridgeConstants

use of co.rsk.config.BridgeConstants in project rskj by rsksmart.

the class BridgeSupportTest method registerBtcTransactionMigrationTx.

@Test
public void registerBtcTransactionMigrationTx() throws BlockStoreException, AddressFormatException, IOException {
    BridgeConstants bridgeConstants = BridgeRegTestConstants.getInstance();
    NetworkParameters parameters = bridgeConstants.getBtcParams();
    List<BtcECKey> activeFederationKeys = Stream.of(BtcECKey.fromPrivate(Hex.decode("fa01")), BtcECKey.fromPrivate(Hex.decode("fa02"))).sorted(BtcECKey.PUBKEY_COMPARATOR).collect(Collectors.toList());
    Federation activeFederation = new Federation(activeFederationKeys, Instant.ofEpochMilli(2000L), 2L, parameters);
    List<BtcECKey> retiringFederationKeys = Stream.of(BtcECKey.fromPrivate(Hex.decode("fb01")), BtcECKey.fromPrivate(Hex.decode("fb02"))).sorted(BtcECKey.PUBKEY_COMPARATOR).collect(Collectors.toList());
    Federation retiringFederation = new Federation(retiringFederationKeys, Instant.ofEpochMilli(1000L), 1L, parameters);
    Repository repository = new RepositoryImpl(config);
    repository.addBalance(PrecompiledContracts.BRIDGE_ADDR, LIMIT_MONETARY_BASE);
    Block executionBlock = Mockito.mock(Block.class);
    Mockito.when(executionBlock.getNumber()).thenReturn(15L);
    Repository track = repository.startTracking();
    BtcTransaction tx = new BtcTransaction(parameters);
    Address activeFederationAddress = activeFederation.getAddress();
    tx.addOutput(Coin.COIN, activeFederationAddress);
    // Create previous tx
    BtcTransaction prevTx = new BtcTransaction(btcParams);
    TransactionOutput prevOut = new TransactionOutput(btcParams, prevTx, Coin.FIFTY_COINS, retiringFederation.getAddress());
    prevTx.addOutput(prevOut);
    // Create tx input
    tx.addInput(prevOut);
    // Create tx input base script sig
    Script scriptSig = PegTestUtils.createBaseInputScriptThatSpendsFromTheFederation(retiringFederation);
    // Create sighash
    Script redeemScript = ScriptBuilder.createRedeemScript(retiringFederation.getNumberOfSignaturesRequired(), retiringFederation.getPublicKeys());
    Sha256Hash sighash = tx.hashForSignature(0, redeemScript, BtcTransaction.SigHash.ALL, false);
    // Sign by federator 0
    BtcECKey.ECDSASignature sig0 = retiringFederationKeys.get(0).sign(sighash);
    TransactionSignature txSig0 = new TransactionSignature(sig0, BtcTransaction.SigHash.ALL, false);
    int sigIndex0 = scriptSig.getSigInsertionIndex(sighash, retiringFederation.getPublicKeys().get(0));
    scriptSig = ScriptBuilder.updateScriptWithSignature(scriptSig, txSig0.encodeToBitcoin(), sigIndex0, 1, 1);
    // Sign by federator 1
    BtcECKey.ECDSASignature sig1 = retiringFederationKeys.get(1).sign(sighash);
    TransactionSignature txSig1 = new TransactionSignature(sig1, BtcTransaction.SigHash.ALL, false);
    int sigIndex1 = scriptSig.getSigInsertionIndex(sighash, retiringFederation.getPublicKeys().get(1));
    scriptSig = ScriptBuilder.updateScriptWithSignature(scriptSig, txSig1.encodeToBitcoin(), sigIndex1, 1, 1);
    // Set scipt sign to tx input
    tx.getInput(0).setScriptSig(scriptSig);
    Context btcContext = new Context(bridgeConstants.getBtcParams());
    BtcBlockStore btcBlockStore = new RepositoryBlockStore(config, track, PrecompiledContracts.BRIDGE_ADDR);
    BtcBlockChain btcBlockChain = new SimpleBlockChain(btcContext, btcBlockStore);
    BridgeStorageProvider provider = new BridgeStorageProvider(track, contractAddress, config.getBlockchainConfig().getCommonConstants().getBridgeConstants());
    provider.setNewFederation(activeFederation);
    provider.setOldFederation(retiringFederation);
    BridgeSupport bridgeSupport = new BridgeSupport(config, track, null, config.getBlockchainConfig().getCommonConstants().getBridgeConstants(), provider, btcBlockStore, btcBlockChain);
    Whitebox.setInternalState(bridgeSupport, "rskExecutionBlock", executionBlock);
    byte[] bits = new byte[1];
    bits[0] = 0x3f;
    List<Sha256Hash> hashes = new ArrayList<>();
    hashes.add(tx.getHash());
    PartialMerkleTree pmt = new PartialMerkleTree(btcParams, bits, hashes, 1);
    List<Sha256Hash> hashlist = new ArrayList<>();
    Sha256Hash merkleRoot = pmt.getTxnHashAndMerkleRoot(hashlist);
    co.rsk.bitcoinj.core.BtcBlock block = new co.rsk.bitcoinj.core.BtcBlock(btcParams, 1, PegTestUtils.createHash(), merkleRoot, 1, 1, 1, new ArrayList<BtcTransaction>());
    btcBlockChain.add(block);
    ((SimpleBlockChain) btcBlockChain).useHighBlock();
    bridgeSupport.registerBtcTransaction(mock(Transaction.class), tx, 1, pmt);
    bridgeSupport.save();
    ((SimpleBlockChain) btcBlockChain).useBlock();
    track.commit();
    List<UTXO> activeFederationBtcUTXOs = provider.getNewFederationBtcUTXOs();
    List<Coin> activeFederationBtcCoins = activeFederationBtcUTXOs.stream().map(UTXO::getValue).collect(Collectors.toList());
    assertThat(activeFederationBtcUTXOs, hasSize(1));
    assertThat(activeFederationBtcCoins, hasItem(Coin.COIN));
}

Example 13 with BridgeConstants

use of co.rsk.config.BridgeConstants in project rskj by rsksmart.

the class BridgeSupportTest method voteFeePerKbChange_nullFeeThrows.

@Test(expected = NullPointerException.class)
public void voteFeePerKbChange_nullFeeThrows() {
    Repository repositoryMock = mock(Repository.class);
    BridgeStorageProvider provider = mock(BridgeStorageProvider.class);
    Transaction tx = mock(Transaction.class);
    BridgeConstants constants = mock(BridgeConstants.class);
    AddressBasedAuthorizer authorizer = mock(AddressBasedAuthorizer.class);
    when(provider.getFeePerKbElection(any())).thenReturn(new ABICallElection(null));
    when(tx.getSender()).thenReturn(new RskAddress(ByteUtil.leftPadBytes(new byte[] { 0x43 }, 20)));
    when(constants.getFeePerKbChangeAuthorizer()).thenReturn(authorizer);
    when(authorizer.isAuthorized(tx)).thenReturn(true);
    BridgeSupport bridgeSupport = new BridgeSupport(config, repositoryMock, null, constants, provider, null, null);
    bridgeSupport.voteFeePerKbChange(tx, null);
    verify(provider, never()).setFeePerKb(any());
}

Example 14 with BridgeConstants

use of co.rsk.config.BridgeConstants in project rskj by rsksmart.

the class BridgeSupportTest method voteFeePerKbChange_unsuccessfulVote.

@Test
public void voteFeePerKbChange_unsuccessfulVote() {
    Repository repositoryMock = mock(Repository.class);
    BridgeStorageProvider provider = mock(BridgeStorageProvider.class);
    Transaction tx = mock(Transaction.class);
    BridgeConstants constants = mock(BridgeConstants.class);
    AddressBasedAuthorizer authorizer = mock(AddressBasedAuthorizer.class);
    byte[] senderBytes = ByteUtil.leftPadBytes(new byte[] { 0x43 }, 20);
    when(provider.getFeePerKbElection(any())).thenReturn(new ABICallElection(authorizer));
    when(tx.getSender()).thenReturn(new RskAddress(senderBytes));
    when(constants.getFeePerKbChangeAuthorizer()).thenReturn(authorizer);
    when(authorizer.isAuthorized(tx)).thenReturn(false);
    BridgeSupport bridgeSupport = new BridgeSupport(config, repositoryMock, null, config.getBlockchainConfig().getCommonConstants().getBridgeConstants(), provider, null, null);
    assertThat(bridgeSupport.voteFeePerKbChange(tx, Coin.CENT), is(-10));
    verify(provider, never()).setFeePerKb(any());
}

Example 15 with BridgeConstants

use of co.rsk.config.BridgeConstants in project rskj by rsksmart.

the class BridgeSupportTest method voteFeePerKbChange_successfulVote.

@Test
public void voteFeePerKbChange_successfulVote() {
    Repository repositoryMock = mock(Repository.class);
    BridgeStorageProvider provider = mock(BridgeStorageProvider.class);
    Transaction tx = mock(Transaction.class);
    BridgeConstants constants = mock(BridgeConstants.class);
    AddressBasedAuthorizer authorizer = mock(AddressBasedAuthorizer.class);
    byte[] senderBytes = ByteUtil.leftPadBytes(new byte[] { 0x43 }, 20);
    when(provider.getFeePerKbElection(any())).thenReturn(new ABICallElection(authorizer));
    when(tx.getSender()).thenReturn(new RskAddress(senderBytes));
    when(constants.getFeePerKbChangeAuthorizer()).thenReturn(authorizer);
    when(authorizer.isAuthorized(tx)).thenReturn(true);
    when(authorizer.isAuthorized(tx.getSender())).thenReturn(true);
    when(authorizer.getRequiredAuthorizedKeys()).thenReturn(2);
    BridgeSupport bridgeSupport = new BridgeSupport(config, repositoryMock, null, constants, provider, null, null);
    assertThat(bridgeSupport.voteFeePerKbChange(tx, Coin.CENT), is(1));
    verify(provider, never()).setFeePerKb(any());
}