Examples with SignatureVerificationService tech.pegasys.teku.statetransition.validation.signatures.SignatureVerificationService used on opensource projects

Example 1 with SignatureVerificationService

use of tech.pegasys.teku.statetransition.validation.signatures.SignatureVerificationService in project teku by ConsenSys.

the class BeaconChainController method initAttestationManager.

protected void initAttestationManager() {
    final PendingPool<ValidateableAttestation> pendingAttestations = PendingPool.createForAttestations(spec);
    final FutureItems<ValidateableAttestation> futureAttestations = FutureItems.create(ValidateableAttestation::getEarliestSlotForForkChoiceProcessing, UInt64.valueOf(3));
    AttestationValidator attestationValidator = new AttestationValidator(spec, recentChainData, signatureVerificationService);
    AggregateAttestationValidator aggregateValidator = new AggregateAttestationValidator(spec, recentChainData, attestationValidator, signatureVerificationService);
    blockImporter.subscribeToVerifiedBlockAttestations((slot, attestations) -> attestations.forEach(attestation -> aggregateValidator.addSeenAggregate(ValidateableAttestation.from(spec, attestation))));
    attestationManager = AttestationManager.create(pendingAttestations, futureAttestations, forkChoice, attestationPool, attestationValidator, aggregateValidator, signatureVerificationService, eventChannels.getPublisher(ActiveValidatorChannel.class, beaconAsyncRunner));
    eventChannels.subscribe(SlotEventsChannel.class, attestationManager).subscribe(FinalizedCheckpointChannel.class, pendingAttestations).subscribe(BlockImportNotifications.class, attestationManager);
}