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Signed-off-by: Fabio Di Fabio <[email protected]>
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42 changes: 42 additions & 0 deletions
42
...perledger/besu/tests/acceptance/dsl/transaction/miner/MinerGetMinGasPriceTransaction.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| /* | ||
| * Copyright contributors to Hyperledger Besu. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on | ||
| * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package org.hyperledger.besu.tests.acceptance.dsl.transaction.miner; | ||
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| import static org.assertj.core.api.Assertions.assertThat; | ||
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| import org.hyperledger.besu.tests.acceptance.dsl.transaction.NodeRequests; | ||
| import org.hyperledger.besu.tests.acceptance.dsl.transaction.Transaction; | ||
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| import java.io.IOException; | ||
| import java.math.BigInteger; | ||
|
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| import org.web3j.protocol.core.methods.response.EthGasPrice; | ||
|
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| public class MinerGetMinGasPriceTransaction implements Transaction<BigInteger> { | ||
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| @Override | ||
| public BigInteger execute(final NodeRequests node) { | ||
| try { | ||
| final EthGasPrice result = node.miner().minerGetMinGasPrice().send(); | ||
| assertThat(result).isNotNull(); | ||
| assertThat(result.hasError()).isFalse(); | ||
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| return result.getGasPrice(); | ||
|
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| } catch (final IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
| } |
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149 changes: 149 additions & 0 deletions
149
...a/org/hyperledger/besu/tests/acceptance/plugins/TestBlockchainServiceFinalizedPlugin.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| /* | ||
| * Copyright contributors to Hyperledger Besu. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on | ||
| * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package org.hyperledger.besu.tests.acceptance.plugins; | ||
|
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| import org.hyperledger.besu.datatypes.Hash; | ||
| import org.hyperledger.besu.ethereum.api.jsonrpc.internal.parameters.JsonRpcParameter; | ||
| import org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.RpcErrorType; | ||
| import org.hyperledger.besu.plugin.BesuContext; | ||
| import org.hyperledger.besu.plugin.BesuPlugin; | ||
| import org.hyperledger.besu.plugin.data.BlockContext; | ||
| import org.hyperledger.besu.plugin.services.BlockchainService; | ||
| import org.hyperledger.besu.plugin.services.RpcEndpointService; | ||
| import org.hyperledger.besu.plugin.services.exception.PluginRpcEndpointException; | ||
| import org.hyperledger.besu.plugin.services.rpc.PluginRpcRequest; | ||
|
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| import java.util.Optional; | ||
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| import com.google.auto.service.AutoService; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
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| @AutoService(BesuPlugin.class) | ||
| public class TestBlockchainServiceFinalizedPlugin implements BesuPlugin { | ||
| private static final Logger LOG = | ||
| LoggerFactory.getLogger(TestBlockchainServiceFinalizedPlugin.class); | ||
| private static final String RPC_NAMESPACE = "updater"; | ||
| private static final String RPC_METHOD_FINALIZED_BLOCK = "updateFinalizedBlockV1"; | ||
| private static final String RPC_METHOD_SAFE_BLOCK = "updateSafeBlockV1"; | ||
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| @Override | ||
| public void register(final BesuContext besuContext) { | ||
| LOG.trace("Registering plugin ..."); | ||
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| final RpcEndpointService rpcEndpointService = | ||
| besuContext | ||
| .getService(RpcEndpointService.class) | ||
| .orElseThrow( | ||
| () -> | ||
| new RuntimeException( | ||
| "Failed to obtain RpcEndpointService from the BesuContext.")); | ||
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| final BlockchainService blockchainService = | ||
| besuContext | ||
| .getService(BlockchainService.class) | ||
| .orElseThrow( | ||
| () -> | ||
| new RuntimeException( | ||
| "Failed to obtain BlockchainService from the BesuContext.")); | ||
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| final FinalizationUpdaterRpcMethod rpcMethod = | ||
| new FinalizationUpdaterRpcMethod(blockchainService); | ||
| rpcEndpointService.registerRPCEndpoint( | ||
| RPC_NAMESPACE, RPC_METHOD_FINALIZED_BLOCK, rpcMethod::setFinalizedBlock); | ||
| rpcEndpointService.registerRPCEndpoint( | ||
| RPC_NAMESPACE, RPC_METHOD_SAFE_BLOCK, rpcMethod::setSafeBlock); | ||
| } | ||
|
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| @Override | ||
| public void start() { | ||
| LOG.trace("Starting plugin ..."); | ||
| } | ||
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| @Override | ||
| public void stop() { | ||
| LOG.trace("Stopping plugin ..."); | ||
| } | ||
|
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| static class FinalizationUpdaterRpcMethod { | ||
| private final BlockchainService blockchainService; | ||
| private final JsonRpcParameter parameterParser = new JsonRpcParameter(); | ||
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| FinalizationUpdaterRpcMethod(final BlockchainService blockchainService) { | ||
| this.blockchainService = blockchainService; | ||
| } | ||
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| Boolean setFinalizedBlock(final PluginRpcRequest request) { | ||
| return setFinalizedOrSafeBlock(request, true); | ||
| } | ||
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| Boolean setSafeBlock(final PluginRpcRequest request) { | ||
| return setFinalizedOrSafeBlock(request, false); | ||
| } | ||
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| private Boolean setFinalizedOrSafeBlock( | ||
| final PluginRpcRequest request, final boolean isFinalized) { | ||
| final Long blockNumberToSet = parseResult(request); | ||
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| // lookup finalized block by number in local chain | ||
| final Optional<BlockContext> finalizedBlock = | ||
| blockchainService.getBlockByNumber(blockNumberToSet); | ||
| if (finalizedBlock.isEmpty()) { | ||
| throw new PluginRpcEndpointException( | ||
| RpcErrorType.BLOCK_NOT_FOUND, | ||
| "Block not found in the local chain: " + blockNumberToSet); | ||
| } | ||
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| try { | ||
| final Hash blockHash = finalizedBlock.get().getBlockHeader().getBlockHash(); | ||
| if (isFinalized) { | ||
| blockchainService.setFinalizedBlock(blockHash); | ||
| } else { | ||
| blockchainService.setSafeBlock(blockHash); | ||
| } | ||
| } catch (final IllegalArgumentException e) { | ||
| throw new PluginRpcEndpointException( | ||
| RpcErrorType.BLOCK_NOT_FOUND, | ||
| "Block not found in the local chain: " + blockNumberToSet); | ||
| } catch (final UnsupportedOperationException e) { | ||
| throw new PluginRpcEndpointException( | ||
| RpcErrorType.METHOD_NOT_ENABLED, | ||
| "Method not enabled for PoS network: setFinalizedBlock"); | ||
| } catch (final Exception e) { | ||
| throw new PluginRpcEndpointException( | ||
| RpcErrorType.INTERNAL_ERROR, "Error setting finalized block: " + blockNumberToSet); | ||
| } | ||
|
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| return Boolean.TRUE; | ||
| } | ||
|
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| private Long parseResult(final PluginRpcRequest request) { | ||
| Long blockNumber; | ||
| try { | ||
| final Object[] params = request.getParams(); | ||
| blockNumber = parameterParser.required(params, 0, Long.class); | ||
| } catch (final Exception e) { | ||
| throw new PluginRpcEndpointException(RpcErrorType.INVALID_PARAMS, e.getMessage()); | ||
| } | ||
|
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| if (blockNumber <= 0) { | ||
| throw new PluginRpcEndpointException( | ||
| RpcErrorType.INVALID_PARAMS, "Block number must be greater than 0"); | ||
| } | ||
|
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| return blockNumber; | ||
| } | ||
| } | ||
| } |
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