Examples with JsonRpcErrorResponse org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse used on opensource projects

Example 1 with JsonRpcErrorResponse

use of org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse in project besu by hyperledger.

the class QbftDiscardValidatorVoteTest method methodNotEnabledWhenNoVoteProvider.

@Test
public void methodNotEnabledWhenNoVoteProvider() {
    final JsonRpcRequestContext request = requestWithParams(Address.fromHexString("1"));
    final JsonRpcResponse expectedResponse = new JsonRpcErrorResponse(request.getRequest().getId(), JsonRpcError.METHOD_NOT_ENABLED);
    when(validatorProvider.getVoteProviderAtHead()).thenReturn(Optional.empty());
    final JsonRpcResponse response = method.response(request);
    assertThat(response).usingRecursiveComparison().isEqualTo(expectedResponse);
}

Example 2 with JsonRpcErrorResponse

use of org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse in project besu by hyperledger.

the class WebSocketMessageHandler method handle.

public void handle(final ServerWebSocket websocket, final Buffer buffer, final Optional<User> user) {
    if (buffer.length() == 0) {
        replyToClient(websocket, errorResponse(null, JsonRpcError.INVALID_REQUEST));
    } else {
        try {
            final JsonObject jsonRpcRequest = buffer.toJsonObject();
            vertx.<JsonRpcResponse>executeBlocking(promise -> {
                try {
                    final JsonRpcResponse jsonRpcResponse = jsonRpcExecutor.execute(user, null, null, new IsAliveHandler(ethScheduler, timeoutSec), jsonRpcRequest, req -> {
                        final WebSocketRpcRequest websocketRequest = req.mapTo(WebSocketRpcRequest.class);
                        websocketRequest.setConnectionId(websocket.textHandlerID());
                        return websocketRequest;
                    });
                    promise.complete(jsonRpcResponse);
                } catch (RuntimeException e) {
                    promise.fail(e);
                }
            }).onSuccess(jsonRpcResponse -> replyToClient(websocket, jsonRpcResponse)).onFailure(throwable -> {
                try {
                    final Integer id = jsonRpcRequest.getInteger("id", null);
                    replyToClient(websocket, errorResponse(id, JsonRpcError.INTERNAL_ERROR));
                } catch (ClassCastException idNotIntegerException) {
                    replyToClient(websocket, errorResponse(null, JsonRpcError.INTERNAL_ERROR));
                }
            });
        } catch (DecodeException jsonObjectDecodeException) {
            try {
                final JsonArray batchJsonRpcRequest = buffer.toJsonArray();
                vertx.<List<JsonRpcResponse>>executeBlocking(promise -> {
                    List<JsonRpcResponse> responses = new ArrayList<>();
                    for (int i = 0; i < batchJsonRpcRequest.size(); i++) {
                        final JsonObject jsonRequest;
                        try {
                            jsonRequest = batchJsonRpcRequest.getJsonObject(i);
                        } catch (ClassCastException e) {
                            responses.add(new JsonRpcErrorResponse(null, INVALID_REQUEST));
                            continue;
                        }
                        responses.add(jsonRpcExecutor.execute(user, null, null, new IsAliveHandler(ethScheduler, timeoutSec), jsonRequest, req -> {
                            final WebSocketRpcRequest websocketRequest = req.mapTo(WebSocketRpcRequest.class);
                            websocketRequest.setConnectionId(websocket.textHandlerID());
                            return websocketRequest;
                        }));
                    }
                    promise.complete(responses);
                }).onSuccess(jsonRpcBatchResponse -> {
                    final JsonRpcResponse[] completed = jsonRpcBatchResponse.stream().filter(jsonRpcResponse -> jsonRpcResponse.getType() != JsonRpcResponseType.NONE).toArray(JsonRpcResponse[]::new);
                    replyToClient(websocket, completed);
                }).onFailure(throwable -> replyToClient(websocket, errorResponse(null, JsonRpcError.INTERNAL_ERROR)));
            } catch (RuntimeException jsonArrayDecodeException) {
                replyToClient(websocket, errorResponse(null, JsonRpcError.INTERNAL_ERROR));
            }
        }
    }
}

Example 3 with JsonRpcErrorResponse

use of org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse in project besu by hyperledger.

the class EthUnsubscribe method response.

@Override
public JsonRpcResponse response(final JsonRpcRequestContext requestContext) {
    try {
        final UnsubscribeRequest unsubscribeRequest = getMapper().mapUnsubscribeRequest(requestContext);
        final boolean unsubscribed = subscriptionManager().unsubscribe(unsubscribeRequest);
        return new JsonRpcSuccessResponse(requestContext.getRequest().getId(), unsubscribed);
    } catch (final InvalidSubscriptionRequestException isEx) {
        return new JsonRpcErrorResponse(requestContext.getRequest().getId(), JsonRpcError.INVALID_REQUEST);
    } catch (final SubscriptionNotFoundException snfEx) {
        return new JsonRpcErrorResponse(requestContext.getRequest().getId(), JsonRpcError.SUBSCRIPTION_NOT_FOUND);
    } catch (final Exception e) {
        return new JsonRpcErrorResponse(requestContext.getRequest().getId(), JsonRpcError.INTERNAL_ERROR);
    }
}

Example 4 with JsonRpcErrorResponse

use of org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse in project besu by hyperledger.

the class PrivUnsubscribe method response.

@Override
public JsonRpcResponse response(final JsonRpcRequestContext requestContext) {
    try {
        final PrivateUnsubscribeRequest unsubscribeRequest = getMapper().mapPrivateUnsubscribeRequest(requestContext);
        if (privacyController instanceof MultiTenancyPrivacyController) {
            checkIfPrivacyGroupMatchesAuthenticatedPrivacyUserId(requestContext, unsubscribeRequest.getPrivacyGroupId());
        }
        final boolean unsubscribed = subscriptionManager().unsubscribe(unsubscribeRequest);
        return new JsonRpcSuccessResponse(requestContext.getRequest().getId(), unsubscribed);
    } catch (final InvalidSubscriptionRequestException isEx) {
        return new JsonRpcErrorResponse(requestContext.getRequest().getId(), JsonRpcError.INVALID_REQUEST);
    } catch (final SubscriptionNotFoundException snfEx) {
        return new JsonRpcErrorResponse(requestContext.getRequest().getId(), JsonRpcError.SUBSCRIPTION_NOT_FOUND);
    }
}

Example 5 with JsonRpcErrorResponse

use of org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse in project besu by hyperledger.

the class ProposeTest method testDropWithAddressZeroResultsInError.

@Test
public void testDropWithAddressZeroResultsInError() {
    final Propose propose = new Propose(validatorProvider);
    final Address a0 = Address.fromHexString("0");
    final JsonRpcResponse response = propose.response(requestWithParams(a0, false));
    assertThat(validatorProvider.getVoteProviderAtHead().get().getProposals().get(a0)).isNull();
    assertThat(response.getType()).isEqualTo(JsonRpcResponseType.ERROR);
    final JsonRpcErrorResponse errorResponse = (JsonRpcErrorResponse) response;
    assertThat(errorResponse.getError()).isEqualTo(JsonRpcError.INVALID_REQUEST);
}