Examples with PeerScoring co.rsk.scoring.PeerScoring used on opensource projects

Example 6 with PeerScoring

use of co.rsk.scoring.PeerScoring in project rskj by rsksmart.

the class NodeMessageHandlerTest method postBlockMessageTwice.

@Test
public void postBlockMessageTwice() throws InterruptedException, UnknownHostException {
    MessageChannel sender = new SimpleMessageChannel();
    PeerScoringManager scoring = createPeerScoringManager();
    SimpleBlockProcessor sbp = new SimpleBlockProcessor();
    NodeMessageHandler processor = new NodeMessageHandler(config, sbp, null, null, null, null, scoring, new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    Block block = BlockChainBuilder.ofSize(1, true).getBestBlock();
    Message message = new BlockMessage(block);
    processor.postMessage(sender, message);
    processor.postMessage(sender, message);
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.REPEATED_MESSAGE));
}

Example 7 with PeerScoring

use of co.rsk.scoring.PeerScoring in project rskj by rsksmart.

the class NodeMessageHandlerTest method processMissingPoWBlockMessageUsingProcessor.

@Test
public void processMissingPoWBlockMessageUsingProcessor() throws UnknownHostException {
    SimpleMessageChannel sender = new SimpleMessageChannel();
    PeerScoringManager scoring = createPeerScoringManager();
    SimpleBlockProcessor sbp = new SimpleBlockProcessor();
    NodeMessageHandler processor = new NodeMessageHandler(config, sbp, null, null, null, null, scoring, new DummyBlockValidationRule());
    BlockGenerator blockGenerator = new BlockGenerator();
    Block block = blockGenerator.getGenesisBlock();
    for (int i = 0; i < 50; i++) {
        block = blockGenerator.createChildBlock(block);
    }
    Message message = new BlockMessage(block);
    processor.processMessage(sender, message);
    Assert.assertNotNull(sbp.getBlocks());
    Assert.assertEquals(1, sbp.getBlocks().size());
    Assert.assertFalse(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.VALID_BLOCK));
    Assert.assertEquals(0, pscoring.getEventCounter(EventType.INVALID_BLOCK));
}

Example 8 with PeerScoring

use of co.rsk.scoring.PeerScoring in project rskj by rsksmart.

the class NodeMessageHandlerTest method processInvalidPoWMessageUsingProcessor.

// TODO: Difficulty in RegTest is so small that this test will sometimes pass and other times fail
// This should be executed in a special mode where difficulty is high.
@Ignore
public void processInvalidPoWMessageUsingProcessor() throws UnknownHostException {
    SimpleMessageChannel sender = new SimpleMessageChannel();
    PeerScoringManager scoring = createPeerScoringManager();
    SimpleBlockProcessor sbp = new SimpleBlockProcessor();
    NodeMessageHandler processor = new NodeMessageHandler(config, sbp, null, null, null, null, scoring, new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    Block block = BlockChainBuilder.ofSize(1, true).getBestBlock();
    byte[] mergedMiningHeader = block.getBitcoinMergedMiningHeader();
    // change merged mining nonce.
    mergedMiningHeader[76] += 3;
    Message message = new BlockMessage(block);
    processor.processMessage(sender, message);
    Assert.assertNotNull(sbp.getBlocks());
    Assert.assertEquals(0, sbp.getBlocks().size());
    Assert.assertFalse(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.INVALID_BLOCK));
}

Example 9 with PeerScoring

use of co.rsk.scoring.PeerScoring in project rskj by rsksmart.

the class NodeMessageHandlerTest method processTransactionsMessage.

@Test
public void processTransactionsMessage() throws UnknownHostException {
    PeerScoringManager scoring = createPeerScoringManager();
    final SimpleChannelManager channelManager = new SimpleChannelManager();
    TxHandler txmock = mock(TxHandler.class);
    TransactionPool state = mock(TransactionPool.class);
    Mockito.when(state.addTransactions(any())).thenAnswer(i -> i.getArguments()[0]);
    BlockProcessor blockProcessor = mock(BlockProcessor.class);
    Mockito.when(blockProcessor.hasBetterBlockToSync()).thenReturn(false);
    final NodeMessageHandler handler = new NodeMessageHandler(config, blockProcessor, null, channelManager, state, txmock, scoring, new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    sender.setPeerNodeID(new NodeID(new byte[] { 1 }));
    final SimpleMessageChannel sender2 = new SimpleMessageChannel();
    sender2.setPeerNodeID(new NodeID(new byte[] { 2 }));
    final List<Transaction> txs = TransactionUtils.getTransactions(10);
    Mockito.when(txmock.retrieveValidTxs(any(List.class))).thenReturn(txs);
    final TransactionsMessage message = new TransactionsMessage(txs);
    handler.processMessage(sender, message);
    Assert.assertNotNull(channelManager.getTransactions());
    Assert.assertEquals(10, channelManager.getTransactions().size());
    for (int k = 0; k < 10; k++) Assert.assertSame(txs.get(k), channelManager.getTransactions().get(k));
    Assert.assertNotNull(channelManager.getLastSkip());
    Assert.assertEquals(1, channelManager.getLastSkip().size());
    Assert.assertTrue(channelManager.getLastSkip().contains(sender.getPeerNodeID()));
    handler.processMessage(sender2, message);
    Assert.assertNotNull(channelManager.getLastSkip());
    Assert.assertEquals(2, channelManager.getLastSkip().size());
    Assert.assertTrue(channelManager.getLastSkip().contains(sender.getPeerNodeID()));
    Assert.assertTrue(channelManager.getLastSkip().contains(sender2.getPeerNodeID()));
    Assert.assertFalse(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(10, pscoring.getTotalEventCounter());
    Assert.assertEquals(10, pscoring.getEventCounter(EventType.VALID_TRANSACTION));
    pscoring = scoring.getPeerScoring(sender2.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(10, pscoring.getTotalEventCounter());
    Assert.assertEquals(10, pscoring.getEventCounter(EventType.VALID_TRANSACTION));
}

Example 10 with PeerScoring

use of co.rsk.scoring.PeerScoring in project rskj by rsksmart.

the class NodeMessageHandlerTest method processBlockMessageUsingProcessor.

@Test
public void processBlockMessageUsingProcessor() throws UnknownHostException {
    SimpleMessageChannel sender = new SimpleMessageChannel();
    PeerScoringManager scoring = createPeerScoringManager();
    SimpleBlockProcessor sbp = new SimpleBlockProcessor();
    NodeMessageHandler processor = new NodeMessageHandler(config, sbp, null, null, null, null, scoring, new ProofOfWorkRule(config).setFallbackMiningEnabled(false));
    Block block = BlockChainBuilder.ofSize(1, true).getBestBlock();
    Message message = new BlockMessage(block);
    processor.processMessage(sender, message);
    Assert.assertNotNull(sbp.getBlocks());
    Assert.assertEquals(1, sbp.getBlocks().size());
    Assert.assertSame(block, sbp.getBlocks().get(0));
    Assert.assertFalse(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.VALID_BLOCK));
    pscoring = scoring.getPeerScoring(sender.getAddress());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.VALID_BLOCK));
}