Examples with SignedBlock tech.pegasys.teku.data.slashinginterchange.SignedBlock used on opensource projects

Example 1 with SignedBlock

use of tech.pegasys.teku.data.slashinginterchange.SignedBlock in project teku by ConsenSys.

the class SlashingProtectionImporter method signingHistoryConverter.

private SigningHistory signingHistoryConverter(final SigningHistory signingHistory) {
    final Optional<UInt64> lastSlot = signingHistory.signedBlocks.stream().map(SignedBlock::getSlot).filter(Objects::nonNull).max(UInt64::compareTo);
    final Optional<UInt64> sourceEpoch = signingHistory.signedAttestations.stream().map(SignedAttestation::getSourceEpoch).filter(Objects::nonNull).max(UInt64::compareTo);
    final Optional<UInt64> targetEpoch = signingHistory.signedAttestations.stream().map(SignedAttestation::getTargetEpoch).filter(Objects::nonNull).max(UInt64::compareTo);
    final ValidatorSigningRecord record = new ValidatorSigningRecord(metadata.genesisValidatorsRoot, lastSlot.orElse(UInt64.ZERO), sourceEpoch.orElse(ValidatorSigningRecord.NEVER_SIGNED), targetEpoch.orElse(ValidatorSigningRecord.NEVER_SIGNED));
    return new SigningHistory(signingHistory.pubkey, record);
}

Example 2 with SignedBlock

use of tech.pegasys.teku.data.slashinginterchange.SignedBlock in project teku by ConsenSys.

the class SlashingProtectionExporterTest method shouldHaveNoSignedAttestationsWhenNoAttestationsSigned.

@Test
void shouldHaveNoSignedAttestationsWhenNoAttestationsSigned(@TempDir Path tempDir) throws Exception {
    final Path exportedFile = tempDir.resolve("exportedFile.json").toAbsolutePath();
    final SlashingProtectionExporter exporter = new SlashingProtectionExporter(tempDir);
    final UInt64 blockSlot = UInt64.ONE;
    final ValidatorSigningRecord signingRecord = new ValidatorSigningRecord(validatorsRoot).maySignBlock(validatorsRoot, blockSlot).orElseThrow();
    final Path recordFile = tempDir.resolve(pubkey + ".yml");
    Files.write(recordFile, signingRecord.toBytes().toArrayUnsafe());
    final Optional<String> error = exporter.readSlashProtectionFile(recordFile.toFile(), LOG::debug);
    assertThat(error).isEmpty();
    assertThat(exportedFile).doesNotExist();
    exporter.saveToFile(exportedFile.toString(), LOG::debug);
    assertThat(exportedFile).exists();
    final SlashingProtectionInterchangeFormat exportedRecords = jsonProvider.jsonToObject(Files.readString(exportedFile), SlashingProtectionInterchangeFormat.class);
    assertThat(exportedRecords.data).hasSize(1);
    final SigningHistory signingHistory = exportedRecords.data.get(0);
    assertThat(signingHistory.signedBlocks).containsExactly(new SignedBlock(blockSlot, null));
    assertThat(signingHistory.signedAttestations).isEmpty();
}