Examples with AionAddress org.aion.types.AionAddress used on opensource projects

Example 66 with AionAddress

use of org.aion.types.AionAddress in project aion by aionnetwork.

the class BeaconHashValidatorTest method validateTxForPendingStateWhenBeaconHashNotOnMainchain.

@Test
public void validateTxForPendingStateWhenBeaconHashNotOnMainchain() {
    long unityForkNumber = 3;
    ForkUtility forkUtility = new ForkUtility();
    forkUtility.enableUnityFork(unityForkNumber);
    IAionBlockchain blockchain = mock(IAionBlockchain.class);
    Block bestBlock = mock(Block.class);
    byte[] badBlockhash = ByteUtil.hexStringToBytes("0xbadbadbadbadbadbadbadbadbadbadbadbadbadbadbadbadbadbadbadbadbad0");
    when(blockchain.isMainChain(badBlockhash)).thenReturn(false);
    when(blockchain.getBestBlock()).thenReturn(bestBlock);
    AionTransaction tx = AionTransaction.createWithoutKey(// nonce - any val
    new byte[] { 1 }, new AionAddress(// sender - any val
    ByteUtil.hexStringToBytes("0xa000000000000000000000000000000000000000000000000000000000000000")), new AionAddress(// destination - any val
    ByteUtil.hexStringToBytes("0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")), // value - any val
    new byte[] { 1 }, // data - any val
    new byte[] {}, // energyLimit - any val
    1l, // energyPrice - any val
    1l, // type - any val
    (byte) 1, // beacon hash - does not exist in blockstore
    badBlockhash);
    BeaconHashValidator unit = new BeaconHashValidator(blockchain, forkUtility);
    when(bestBlock.getNumber()).thenReturn(unityForkNumber - 2);
    assertWithMessage("any beacon hash should fail for pending state if best_block_number+1 < unityFork_number").that(unit.validateTxForPendingState(tx)).isFalse();
    when(bestBlock.getNumber()).thenReturn(unityForkNumber - 1);
    assertWithMessage("non-mainchain hash validation should fail for pending state if best_block_number+1 = unityFork_number").that(unit.validateTxForPendingState(tx)).isFalse();
    when(bestBlock.getNumber()).thenReturn(unityForkNumber);
    assertWithMessage("non-mainchain hash validation should fail for pending state if best_block_number+1 > unityFork_number").that(unit.validateTxForPendingState(tx)).isFalse();
}

Example 67 with AionAddress

use of org.aion.types.AionAddress in project aion by aionnetwork.

the class BeaconHashValidatorTest method validateTxForBlockOnSidechainAndBeaconHashOnSideChain.

@Test
public void validateTxForBlockOnSidechainAndBeaconHashOnSideChain() {
    /*
         * Visualization of this case (x is the block of beacon hash , * is the new block):
         *
         *   o--o--o---o--o     main chain
         *         |
         *          \--x--o--*  side chain
         */
    long unityForkNumber = 5;
    ForkUtility forkUtility = new ForkUtility();
    forkUtility.enableUnityFork(unityForkNumber);
    IAionBlockchain blockchain = mock(IAionBlockchain.class);
    LinkedList<Block> sideChain = mockChain(unityForkNumber, 4, blockchain);
    byte[] beaconHash = new byte[32];
    System.arraycopy(sideChain.get(3).getHash(), 0, beaconHash, 0, 32);
    AionTransaction tx = AionTransaction.createWithoutKey(// nonce - any val
    new byte[] { 1 }, new AionAddress(// sender - any val
    ByteUtil.hexStringToBytes("0xa000000000000000000000000000000000000000000000000000000000000000")), new AionAddress(// destination - any val
    ByteUtil.hexStringToBytes("0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")), // value - any val
    new byte[] { 1 }, // data - any val
    new byte[] {}, // energyLimit - any val
    1l, // energyPrice - any val
    1l, // type - any val
    (byte) 1, // beacon hash
    beaconHash);
    BeaconHashValidator unit = new BeaconHashValidator(blockchain, forkUtility);
    assertWithMessage("beacon hash on chain of new block should pass if block_number = unityFork_number").that(unit.validateTxForBlock(tx, sideChain.get(0))).isTrue();
// not doing all the "if new block > unityFork" and "new block < unityFork" cases
// for the side chain test cases because those paths already checked by the
// mainchain tests
}

Example 68 with AionAddress

use of org.aion.types.AionAddress in project aion by aionnetwork.

the class BeaconHashValidatorTest method validateTxForBlockOnSidechainAndBeaconHashOnMainchainAfterSidechainFork.

@Test
public void validateTxForBlockOnSidechainAndBeaconHashOnMainchainAfterSidechainFork() {
    /*
         * Visualization of this case (x is the block of beacon hash , * is the new block):
         *
         *   o--o--o---x--o     main chain
         *         |
         *          \--o--o--*  side chain
         */
    long unityForkNumber = 2;
    ForkUtility forkUtility = new ForkUtility();
    forkUtility.enableUnityFork(unityForkNumber);
    IAionBlockchain blockchain = mock(IAionBlockchain.class);
    // mocking up a block as if it were on the main chain but not the sidechain
    Block mainchainOnlyBlock = mock(Block.class);
    long mainchainOnlyBlockNum = 3l;
    byte[] mainchainOnlyBlockHash = ByteUtil.hexStringToBytes("0xcafecafecafecafecafecafecafecafecafecafecafecafecafecafecafecafe");
    when(mainchainOnlyBlock.getNumber()).thenReturn(mainchainOnlyBlockNum);
    when(blockchain.isMainChain(mainchainOnlyBlockHash)).thenReturn(true);
    when(blockchain.getBlockByHash(mainchainOnlyBlockHash)).thenReturn(mainchainOnlyBlock);
    // need to set up the side chain so that its head block number is > mainchainOnlyBlockNum
    LinkedList<Block> sideChain = mockChain(unityForkNumber, 6, blockchain);
    byte[] beaconHash = new byte[32];
    System.arraycopy(mainchainOnlyBlockHash, 0, beaconHash, 0, 32);
    AionTransaction tx = AionTransaction.createWithoutKey(// nonce - any val
    new byte[] { 1 }, new AionAddress(// sender - any val
    ByteUtil.hexStringToBytes("0xa000000000000000000000000000000000000000000000000000000000000000")), new AionAddress(// destination - any val
    ByteUtil.hexStringToBytes("0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")), // value - any val
    new byte[] { 1 }, // data - any val
    new byte[] {}, // energyLimit - any val
    1l, // energyPrice - any val
    1l, // type - any val
    (byte) 1, // beacon hash
    beaconHash);
    BeaconHashValidator unit = new BeaconHashValidator(blockchain, forkUtility);
    assertWithMessage("beacon hash not on chain of new block should fail if block_number = unityFork_number").that(unit.validateTxForBlock(tx, sideChain.get(0))).isFalse();
// not doing all the "if new block > unityFork" and "new block < unityFork" cases
// for the side chain test cases because those paths already checked by the
// mainchain tests
}

Example 69 with AionAddress

use of org.aion.types.AionAddress in project aion by aionnetwork.

the class BeaconHashValidatorTest method validateTxForBlockOnSidechainAndBeaconHashOnMainchainBeforeSidechainFork.

@Test
public void validateTxForBlockOnSidechainAndBeaconHashOnMainchainBeforeSidechainFork() {
    /*
         * Visualization of this case (x is the block of beacon hash , * is the new block):
         *
         *   o--x--o---o--o     main chain
         *         |
         *          \--o--o--*  side chain
         */
    long unityForkNumber = 2;
    ForkUtility forkUtility = new ForkUtility();
    forkUtility.enableUnityFork(unityForkNumber);
    IAionBlockchain blockchain = mock(IAionBlockchain.class);
    LinkedList<Block> sideChain = mockChain(unityForkNumber, 7, blockchain);
    when(blockchain.isMainChain(sideChain.get(2).getHash(), sideChain.get(2).getNumber())).thenReturn(true);
    when(blockchain.isMainChain(sideChain.get(4).getHash())).thenReturn(true);
    byte[] beaconHash = new byte[32];
    System.arraycopy(sideChain.get(4).getHash(), 0, beaconHash, 0, 32);
    AionTransaction tx = AionTransaction.createWithoutKey(// nonce - any val
    new byte[] { 1 }, new AionAddress(// sender - any val
    ByteUtil.hexStringToBytes("0xa000000000000000000000000000000000000000000000000000000000000000")), new AionAddress(// destination - any val
    ByteUtil.hexStringToBytes("0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")), // value - any val
    new byte[] { 1 }, // data - any val
    new byte[] {}, // energyLimit - any val
    1l, // energyPrice - any val
    1l, // type - any val
    (byte) 1, // beacon hash
    beaconHash);
    BeaconHashValidator unit = new BeaconHashValidator(blockchain, forkUtility);
    assertWithMessage("beacon hash on chain of new block should pass if block_number = unityFork_number").that(unit.validateTxForBlock(tx, sideChain.get(0))).isTrue();
// not doing all the "if new block > unityFork" and "new block < unityFork" cases
// for the side chain test cases because those paths already checked by the
// mainchain tests
}

Example 70 with AionAddress

use of org.aion.types.AionAddress in project aion by aionnetwork.

the class TokenBridgeContractTest method testTransferRingLocked.

// william test
@Test
public void testTransferRingLocked() {
    // override defaults
    PrecompiledTransactionContext initializationContext = context(OWNER_ADDR, CONTRACT_ADDR);
    this.contract = new TokenBridgeContract(initializationContext, ExternalStateForTests.usingRepository(this.repository), OWNER_ADDR, CONTRACT_ADDR);
    this.connector = this.contract.getConnector();
    ListFVM encodingList = new ListFVM();
    for (ECKey k : members) {
        encodingList.add(new AddressFVM(k.getAddress()));
    }
    // not initializing the ring
    // set relayer
    byte[] callPayload = new AbiEncoder(BridgeFuncSig.SIG_SET_RELAYER.getSignature(), new AddressFVM(members[0].getAddress())).encodeBytes();
    PrecompiledTransactionResult transferResult = this.contract.execute(callPayload, DEFAULT_NRG);
    assertTrue(transferResult.getStatus().isSuccess());
    // override defaults
    this.repository.addBalance(CONTRACT_ADDR, BigInteger.TEN);
    // we create a new token bridge contract here because we
    // need to change the execution context
    PrecompiledTransactionContext submitBundleContext = context(new AionAddress(members[0].getAddress()), CONTRACT_ADDR);
    this.contract = new TokenBridgeContract(submitBundleContext, ExternalStateForTests.usingRepository(this.repository), OWNER_ADDR, CONTRACT_ADDR);
    this.connector = this.contract.getConnector();
    // assemble the payload
    byte[] blockHash = HashUtil.h256("blockHash".getBytes());
    BridgeTransfer[] transfers = new BridgeTransfer[5];
    for (int i = 0; i < 5; i++) {
        // generate a unique sourceTransactionHash for each transfer
        byte[] sourceTransactionHash = HashUtil.h256(Integer.toString(i).getBytes());
        transfers[i] = BridgeTransfer.getInstance(BigInteger.ONE, AddressSpecs.computeA0Address(HashUtil.h256(Integer.toHexString(i).getBytes())), sourceTransactionHash);
    }
    byte[] payloadHash = BridgeUtilities.computeBundleHash(blockHash, transfers);
    // ATB-4, do one assert here to check that transactionHash is not set
    assertThat(this.contract.execute(ByteUtil.merge(BridgeFuncSig.PURE_ACTION_MAP.getBytes(), payloadHash), 21000L).getReturnData()).isEqualTo(ByteUtil.EMPTY_WORD);
    byte[][] signatures = new byte[members.length][];
    int i = 0;
    for (ECKey k : members) {
        signatures[i] = k.sign(payloadHash).toBytes();
        i++;
    }
    ListFVM sourceTransactionList = new ListFVM();
    ListFVM addressList = new ListFVM();
    ListFVM uintList = new ListFVM();
    for (BridgeTransfer b : transfers) {
        sourceTransactionList.add(new AddressFVM(b.getSourceTransactionHash()));
        addressList.add(new AddressFVM(b.getRecipient()));
        uintList.add(new Uint128FVM(PrecompiledUtilities.pad(b.getTransferValue().toByteArray(), 16)));
    }
    ListFVM sigChunk1 = new ListFVM();
    ListFVM sigChunk2 = new ListFVM();
    ListFVM sigChunk3 = new ListFVM();
    for (byte[] sig : signatures) {
        sigChunk1.add(new AddressFVM(Arrays.copyOfRange(sig, 0, 32)));
        sigChunk2.add(new AddressFVM(Arrays.copyOfRange(sig, 32, 64)));
        sigChunk3.add(new AddressFVM(Arrays.copyOfRange(sig, 64, 96)));
    }
    callPayload = new AbiEncoder(BridgeFuncSig.SIG_SUBMIT_BUNDLE.getSignature(), new AddressFVM(blockHash), sourceTransactionList, addressList, uintList, sigChunk1, sigChunk2, sigChunk3).encodeBytes();
    transferResult = this.contract.execute(callPayload, DEFAULT_NRG);
    // VERIFICATION - failure
    assertThat(this.contract.execute(ByteUtil.merge(BridgeFuncSig.PURE_ACTION_MAP.getBytes(), payloadHash), 21000L).getReturnData()).isEqualTo(new byte[32]);
    assertEquals("FAILURE", transferResult.getStatus().causeOfError);
    // check that nothing has been modified from the failed transfer
    for (BridgeTransfer b : transfers) {
        assertThat(this.repository.getBalance(new AionAddress(b.getRecipient()))).isEqualTo(BigInteger.ZERO);
    }
    assertThat(this.repository.getBalance(CONTRACT_ADDR)).isEqualTo(BigInteger.valueOf(10));
    assertThat(submitBundleContext.getInternalTransactions()).isEmpty();
    assertThat(submitBundleContext.getLogs()).isEmpty();
}