Examples with TimestampedECDSASignatures com.radixdlt.hotstuff.TimestampedECDSASignatures used on opensource projects

Example 6 with TimestampedECDSASignatures

use of com.radixdlt.hotstuff.TimestampedECDSASignatures in project radixdlt by radixdlt.

the class RadixEngineStateComputerTest method committing_epoch_high_views_should_fail.

// TODO: should catch this and log it somewhere as proof of byzantine quorum
@Test
// state not easily obtained where checked in the RadixEngine
@Ignore("FIXME: Reinstate when upper bound on epoch view is in place.")
public void committing_epoch_high_views_should_fail() throws TxBuilderException {
    // Arrange
    var cmd0 = systemUpdateCommand(10, 1);
    var ledgerProof = new LedgerProof(HashUtils.random256(), LedgerHeader.create(0, View.of(11), new AccumulatorState(3, HashUtils.zero256()), 0), new TimestampedECDSASignatures());
    var commandsAndProof = VerifiedTxnsAndProof.create(ImmutableList.of(cmd0), ledgerProof);
    // Act
    // Assert
    assertThatThrownBy(() -> sut.commit(commandsAndProof, null)).isInstanceOf(ByzantineQuorumException.class);
}

Example 7 with TimestampedECDSASignatures

use of com.radixdlt.hotstuff.TimestampedECDSASignatures in project radixdlt by radixdlt.

the class BerkeleyLedgerEntryStoreTest method storeMetadataWithForks.

private void storeMetadataWithForks(long epoch, ImmutableSet<ForkVotingResult> forkVotingResults) throws RadixEngineException {
    final var fakeTx = mock(REProcessedTxn.class);
    final var txn = mock(Txn.class);
    when(txn.getId()).thenReturn(AID.from(HashUtils.random256().asBytes()));
    when(fakeTx.getTxn()).thenReturn(txn);
    when(fakeTx.getGroupedStateUpdates()).thenReturn(List.of());
    when(txn.getPayload()).thenReturn(HashUtils.random256().asBytes());
    final var proof1 = LedgerAndBFTProof.create(new LedgerProof(HashUtils.random256(), LedgerHeader.create(epoch, View.of(0L), new AccumulatorState(epoch, /* using same state version as epoch */
    HashCode.fromInt(1)), 0L), new TimestampedECDSASignatures(Map.of()))).withForksVotingResults(forkVotingResults);
    sut.transaction(tx -> {
        tx.storeTxn(fakeTx);
        tx.storeMetadata(proof1);
        return null;
    });
}

Example 8 with TimestampedECDSASignatures

use of com.radixdlt.hotstuff.TimestampedECDSASignatures in project radixdlt by radixdlt.

the class UnverifiedVertexSerializeTest method get.

private static UnverifiedVertex get() {
    View view = View.of(1234567891L);
    LedgerHeader ledgerHeader = LedgerHeaderMock.get();
    BFTHeader header = new BFTHeader(view, HashUtils.random256(), ledgerHeader);
    BFTHeader parent = new BFTHeader(View.of(1234567890L), HashUtils.random256(), ledgerHeader);
    VoteData voteData = new VoteData(header, parent, null);
    QuorumCertificate qc = new QuorumCertificate(voteData, new TimestampedECDSASignatures());
    var txn = Txn.create(new byte[] { 0, 1, 2, 3 });
    return UnverifiedVertex.create(qc, view, List.of(txn), BFTNode.random());
}

Example 9 with TimestampedECDSASignatures

use of com.radixdlt.hotstuff.TimestampedECDSASignatures in project radixdlt by radixdlt.

the class VoteSerializeTest method get.

private static Vote get() {
    View view = View.of(1234567891L);
    HashCode id = HashUtils.random256();
    LedgerHeader ledgerHeader = LedgerHeaderMock.get();
    BFTHeader header = new BFTHeader(view, id, ledgerHeader);
    BFTHeader parent = new BFTHeader(View.of(1234567890L), HashUtils.random256(), ledgerHeader);
    VoteData voteData = new VoteData(header, parent, null);
    BFTNode author = BFTNode.create(ECKeyPair.generateNew().getPublicKey());
    QuorumCertificate qc = new QuorumCertificate(voteData, new TimestampedECDSASignatures());
    HighQC highQC = HighQC.from(qc, qc, Optional.empty());
    return new Vote(author, voteData, 123456L, ECDSASignature.zeroSignature(), highQC, Optional.empty());
}

Example 10 with TimestampedECDSASignatures

use of com.radixdlt.hotstuff.TimestampedECDSASignatures in project radixdlt by radixdlt.

the class RemoteSyncResponseValidatorSetVerifierTest method setup.

@Before
public void setup() {
    this.validatorSet = mock(BFTValidatorSet.class);
    this.validatorSetVerifier = new RemoteSyncResponseValidatorSetVerifier(validatorSet);
    commandsAndProof = mock(DtoTxnsAndProof.class);
    DtoLedgerProof headerAndProof = mock(DtoLedgerProof.class);
    TimestampedECDSASignatures signatures = mock(TimestampedECDSASignatures.class);
    when(signatures.getSignatures()).thenReturn(ImmutableMap.of());
    when(headerAndProof.getSignatures()).thenReturn(signatures);
    when(commandsAndProof.getTail()).thenReturn(headerAndProof);
}