Examples with PreparedRoundMetadata org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata used on opensource projects

Example 1 with PreparedRoundMetadata

use of org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata in project besu by hyperledger.

the class ProposalValidatorTest method validationFailsIfBlockHashInLatestPreparedMetadataDoesNotMatchProposedBlock.

@Test
public void validationFailsIfBlockHashInLatestPreparedMetadataDoesNotMatchProposedBlock() {
    final RoundSpecificItems roundItem = roundItems.get(ROUND_ID.ONE);
    final List<SignedData<RoundChangePayload>> roundChanges = createEmptyRoundChangePayloads(roundItem.roundIdentifier, validators.getNode(0), validators.getNode(1));
    final RoundChangePayload illegalPayload = new RoundChangePayload(roundItem.roundIdentifier, Optional.of(new PreparedRoundMetadata(Hash.fromHexStringLenient("0x1"), roundItems.get(ROUND_ID.ZERO).roundIdentifier.getRoundNumber())));
    final SignedData<RoundChangePayload> preparedRoundChange = SignedData.create(illegalPayload, validators.getNode(2).getNodeKey().sign(illegalPayload.hashForSignature()));
    roundChanges.add(preparedRoundChange);
    final Proposal proposal = validators.getMessageFactory(0).createProposal(roundItem.roundIdentifier, roundItem.block, roundChanges, createPreparePayloads(roundItems.get(ROUND_ID.ZERO).roundIdentifier, Hash.fromHexStringLenient("0x1"), validators.getNode(0), validators.getNode(1), validators.getNode(2)));
    assertThat(roundItem.messageValidator.validate(proposal)).isFalse();
}

Example 2 with PreparedRoundMetadata

use of org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata in project besu by hyperledger.

the class ProposalValidatorTest method validationFailsIfTwoRoundChangesArePreparedOnSameRoundDifferentBlock.

@Test
public void validationFailsIfTwoRoundChangesArePreparedOnSameRoundDifferentBlock() {
    final RoundSpecificItems roundItem = roundItems.get(ROUND_ID.ONE);
    final List<SignedData<RoundChangePayload>> roundChanges = createPreparedRoundZeroRoundChanges();
    final RoundChangePayload illegalPreparedRoundChangePayload = new RoundChangePayload(roundItem.roundIdentifier, Optional.of(new PreparedRoundMetadata(roundItems.get(ROUND_ID.ONE).block.getHash(), roundItems.get(ROUND_ID.ZERO).roundIdentifier.getRoundNumber())));
    final SignedData<RoundChangePayload> preparedRoundChange = SignedData.create(illegalPreparedRoundChangePayload, validators.getNode(3).getNodeKey().sign(illegalPreparedRoundChangePayload.hashForSignature()));
    roundChanges.add(preparedRoundChange);
    final Proposal proposal = validators.getMessageFactory(0).createProposal(roundItem.roundIdentifier, roundItem.block, roundChanges, createPreparePayloads(roundItems.get(ROUND_ID.ZERO).roundIdentifier, Hash.fromHexStringLenient("0x1"), validators.getNode(0), validators.getNode(1), validators.getNode(2)));
    assertThat(roundItem.messageValidator.validate(proposal)).isFalse();
}

Example 3 with PreparedRoundMetadata

use of org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata in project besu by hyperledger.

the class ProposalValidatorTest method createPreparedRoundZeroRoundChanges.

private List<SignedData<RoundChangePayload>> createPreparedRoundZeroRoundChanges() {
    final RoundSpecificItems roundItem = roundItems.get(ROUND_ID.ONE);
    final List<SignedData<RoundChangePayload>> roundChanges = createEmptyRoundChangePayloads(roundItem.roundIdentifier, validators.getNode(0), validators.getNode(1));
    final RoundChangePayload preparedRoundChangePayload = new RoundChangePayload(roundItem.roundIdentifier, Optional.of(new PreparedRoundMetadata(roundItems.get(ROUND_ID.ZERO).block.getHash(), roundItems.get(ROUND_ID.ZERO).roundIdentifier.getRoundNumber())));
    final SignedData<RoundChangePayload> preparedRoundChange = SignedData.create(preparedRoundChangePayload, validators.getNode(2).getNodeKey().sign(preparedRoundChangePayload.hashForSignature()));
    roundChanges.add(preparedRoundChange);
    return roundChanges;
}

Example 4 with PreparedRoundMetadata

use of org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata in project besu by hyperledger.

the class RoundChangePayloadValidatorTest method roundChangeWithMatchingTargetAndPrepareFails.

@Test
public void roundChangeWithMatchingTargetAndPrepareFails() {
    final RoundChangePayload payload = new RoundChangePayload(new ConsensusRoundIdentifier(chainHeight, 1), Optional.of(new PreparedRoundMetadata(preparedBlockHash, 1)));
    final SignedData<RoundChangePayload> signedPayload = createSignedPayload(payload, validators.getNode(0).getNodeKey());
    assertThat(messageValidator.validate(signedPayload)).isFalse();
}

Example 5 with PreparedRoundMetadata

use of org.hyperledger.besu.consensus.qbft.payload.PreparedRoundMetadata in project besu by hyperledger.

the class RoundChangePayloadValidatorTest method roundChangeForFutureHeightFails.

@Test
public void roundChangeForFutureHeightFails() {
    final RoundChangePayload payload = new RoundChangePayload(new ConsensusRoundIdentifier(chainHeight + 1, 1), Optional.of(new PreparedRoundMetadata(preparedBlockHash, 0)));
    final SignedData<RoundChangePayload> signedPayload = createSignedPayload(payload, validators.getNode(0).getNodeKey());
    assertThat(messageValidator.validate(signedPayload)).isFalse();
}