Examples with Attestation tech.pegasys.teku.api.schema.Attestation used on opensource projects

Example 1 with Attestation

use of tech.pegasys.teku.api.schema.Attestation in project teku by ConsenSys.

the class EventSubscriptionManager method onNewAttestation.

protected void onNewAttestation(final ValidateableAttestation attestation) {
    final Attestation attestationEvent = new Attestation(attestation.getAttestation());
    notifySubscribersOfEvent(EventType.attestation, attestationEvent);
}

Example 2 with Attestation

use of tech.pegasys.teku.api.schema.Attestation in project teku by ConsenSys.

the class GetAggregateAttestation method handle.

@OpenApi(path = ROUTE, method = HttpMethod.GET, summary = "Get aggregated attestations", description = "Aggregates all attestations matching given attestation data root and slot.", tags = { TAG_VALIDATOR, TAG_VALIDATOR_REQUIRED }, queryParams = { @OpenApiParam(name = ATTESTATION_DATA_ROOT, description = "`String` HashTreeRoot of AttestationData that validator wants aggregated.", required = true), @OpenApiParam(name = SLOT, description = "`uint64` Non-finalized slot for which to create the aggregation.", required = true) }, responses = { @OpenApiResponse(status = RES_OK, content = @OpenApiContent(from = GetAggregatedAttestationResponse.class), description = "Returns aggregated `Attestation` object with same `AttestationData` root."), @OpenApiResponse(status = RES_BAD_REQUEST, description = "Invalid parameter supplied"), @OpenApiResponse(status = RES_NOT_FOUND, description = "No matching attestations were found"), @OpenApiResponse(status = RES_FORBIDDEN, description = "Beacon node was not assigned to aggregate on that subnet"), @OpenApiResponse(status = RES_INTERNAL_ERROR, description = "Beacon node internal error.") })
@Override
public void handle(Context ctx) throws Exception {
    try {
        final Map<String, List<String>> parameters = ctx.queryParamMap();
        if (parameters.size() < 2) {
            throw new IllegalArgumentException(String.format("Please specify both %s and %s", ATTESTATION_DATA_ROOT, SLOT));
        }
        Bytes32 beacon_block_root = getParameterValueAsBytes32(parameters, ATTESTATION_DATA_ROOT);
        final UInt64 slot = getParameterValueAsUInt64(parameters, SLOT);
        ctx.future(provider.createAggregate(slot, beacon_block_root).thenApplyChecked(optionalAttestation -> serializeResult(ctx, optionalAttestation)).exceptionallyCompose(error -> handleError(ctx, error)));
    } catch (final IllegalArgumentException e) {
        ctx.json(jsonProvider.objectToJSON(new BadRequest(e.getMessage())));
        ctx.status(SC_BAD_REQUEST);
    }
}

Example 3 with Attestation

use of tech.pegasys.teku.api.schema.Attestation in project teku by ConsenSys.

the class ValidatorDataProviderTest method submitAttestation_shouldSubmitAnInternalAttestationStructure.

@TestTemplate
void submitAttestation_shouldSubmitAnInternalAttestationStructure() {
    tech.pegasys.teku.spec.datastructures.operations.Attestation internalAttestation = dataStructureUtil.randomAttestation();
    Attestation attestation = new Attestation(internalAttestation);
    final List<SubmitDataError> errors = List.of(new SubmitDataError(ZERO, "Nope"));
    final SafeFuture<List<SubmitDataError>> result = SafeFuture.completedFuture(errors);
    when(validatorApiChannel.sendSignedAttestations(any())).thenReturn(result);
    assertThatSafeFuture(provider.submitAttestations(List.of(attestation))).isCompletedWithOptionalContaining(new PostDataFailureResponse(SC_BAD_REQUEST, ValidatorDataProvider.PARTIAL_PUBLISH_FAILURE_MESSAGE, List.of(new PostDataFailure(ZERO, "Nope"))));
    verify(validatorApiChannel).sendSignedAttestations(args.capture());
    assertThat(args.getValue()).hasSize(1);
    assertThatSszData(args.getValue().get(0)).isEqualByAllMeansTo(internalAttestation);
}

Example 4 with Attestation

use of tech.pegasys.teku.api.schema.Attestation in project teku by ConsenSys.

the class OkHttpValidatorRestApiClientTest method createAggregate_WhenSuccess_ReturnsAttestation.

@Test
public void createAggregate_WhenSuccess_ReturnsAttestation() {
    final Bytes32 attestationHashTreeRoot = Bytes32.random();
    final Attestation expectedAttestation = schemaObjects.attestation();
    mockWebServer.enqueue(new MockResponse().setResponseCode(SC_OK).setBody(asJson(new GetAggregatedAttestationResponse(expectedAttestation))));
    final Optional<Attestation> attestation = apiClient.createAggregate(UInt64.ONE, attestationHashTreeRoot);
    assertThat(attestation).isPresent();
    assertThat(attestation.get()).usingRecursiveComparison().isEqualTo(expectedAttestation);
}

Example 5 with Attestation

use of tech.pegasys.teku.api.schema.Attestation in project teku by ConsenSys.

the class OkHttpValidatorRestApiClientTest method sendSignedAttestation_MakesExpectedRequest.

@Test
public void sendSignedAttestation_MakesExpectedRequest() throws Exception {
    final Attestation attestation = schemaObjects.attestation();
    mockWebServer.enqueue(new MockResponse().setResponseCode(SC_OK));
    apiClient.sendSignedAttestations(List.of(attestation));
    RecordedRequest request = mockWebServer.takeRequest();
    assertThat(request.getMethod()).isEqualTo("POST");
    assertThat(request.getPath()).contains(ValidatorApiMethod.SEND_SIGNED_ATTESTATION.getPath(emptyMap()));
    assertThat(request.getBody().readString(StandardCharsets.UTF_8)).isEqualTo(asJson(List.of(attestation)));
}