Examples with BlsKeystoreBulkLoader tech.pegasys.web3signer.signing.BlsKeystoreBulkLoader used on opensource projects

Example 1 with BlsKeystoreBulkLoader

use of tech.pegasys.web3signer.signing.BlsKeystoreBulkLoader in project web3signer by ConsenSys.

the class Eth2Runner method createArtifactSignerProvider.

@Override
protected ArtifactSignerProvider createArtifactSignerProvider(final Vertx vertx, final MetricsSystem metricsSystem) {
    return new DefaultArtifactSignerProvider(() -> {
        final List<ArtifactSigner> signers = Lists.newArrayList();
        final HashicorpConnectionFactory hashicorpConnectionFactory = new HashicorpConnectionFactory(vertx);
        try (final InterlockKeyProvider interlockKeyProvider = new InterlockKeyProvider(vertx);
            final YubiHsmOpaqueDataProvider yubiHsmOpaqueDataProvider = new YubiHsmOpaqueDataProvider();
            final AwsSecretsManagerProvider awsSecretsManagerProvider = new AwsSecretsManagerProvider(awsCacheMaximumSize)) {
            final AbstractArtifactSignerFactory artifactSignerFactory = new BlsArtifactSignerFactory(config.getKeyConfigPath(), metricsSystem, hashicorpConnectionFactory, interlockKeyProvider, yubiHsmOpaqueDataProvider, awsSecretsManagerProvider, (args) -> new BlsArtifactSigner(args.getKeyPair(), args.getOrigin(), args.getPath()));
            signers.addAll(new SignerLoader().load(config.getKeyConfigPath(), "yaml", new YamlSignerParser(List.of(artifactSignerFactory))));
        }
        if (azureKeyVaultParameters.isAzureKeyVaultEnabled()) {
            signers.addAll(loadAzureSigners());
        }
        if (keystoresParameters.isEnabled()) {
            final BlsKeystoreBulkLoader blsKeystoreBulkLoader = new BlsKeystoreBulkLoader();
            final Collection<ArtifactSigner> keystoreSigners = keystoresParameters.hasKeystoresPasswordsPath() ? blsKeystoreBulkLoader.loadKeystoresUsingPasswordDir(keystoresParameters.getKeystoresPath(), keystoresParameters.getKeystoresPasswordsPath()) : blsKeystoreBulkLoader.loadKeystoresUsingPasswordFile(keystoresParameters.getKeystoresPath(), keystoresParameters.getKeystoresPasswordFile());
            signers.addAll(keystoreSigners);
        }
        final List<Bytes> validators = signers.stream().map(ArtifactSigner::getIdentifier).map(Bytes::fromHexString).collect(Collectors.toList());
        if (validators.isEmpty()) {
            LOG.warn("No BLS keys loaded. Check that the key store has BLS key config files");
        } else {
            slashingProtectionContext.ifPresent(context -> context.getRegisteredValidators().registerValidators(validators));
        }
        return signers;
    });
}