Keccak256 mining (#1882)

* Decouple PoW from ethash Signed-off-by: Antoine Toulme <[email protected]> * Address code review comments, create a dev network for ecip1049, prepare for keccak hasher Signed-off-by: Antoine Toulme <[email protected]> * Add PoW function and a few simple tests as test vectors Signed-off-by: Antoine Toulme <[email protected]> * Make the PoWHasher hash function a bit easier to understand Signed-off-by: Antoine Toulme <[email protected]> * simplify and call out the code of the keccak hash function Signed-off-by: Antoine Toulme <[email protected]> * support fixed difficulty for keccak mining Signed-off-by: Antoine Toulme <[email protected]> * Fix the dev network config Signed-off-by: Antoine Toulme <[email protected]> * Add comment to KeccakHasher Signed-off-by: Antoine Toulme <[email protected]> * Increase fixed difficulty for the ecip1049 dev network to produce hashes a bit less often Signed-off-by: Antoine Toulme <[email protected]> * spotless Signed-off-by: Antoine Toulme <[email protected]> * fix test expectations Signed-off-by: Antoine Toulme <[email protected]> * Fix javadoc issue Signed-off-by: Antoine Toulme <[email protected]> * add acceptance test using keccak mining Signed-off-by: Antoine Toulme <[email protected]> * add changelog entry Signed-off-by: Antoine Toulme <[email protected]> * Address code review comments Signed-off-by: Antoine Toulme <[email protected]>
hyperledger · Mar 5, 2021 · db23aef · db23aef
1 parent a729dbd
commit db23aef
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,7 +6,7 @@
 * Added `besu_transaction_pool_transactions` to the reported metrics, counting the mempool size [\#1869](https://github.com/hyperledger/besu/pull/1869)
 * Distributions and maven artifacts have been moved off of bintray [\#1886](https://github.com/hyperledger/besu/pull/1886)
 * admin_peers json RPC response now includes the remote nodes enode URL
-
+* add support for keccak mining and a ecip1049_dev network [\#1882](https://github.com/hyperledger/besu/pull/1882)
 ### Bug Fixes
 * Fixed incorrect `groupId` in published maven pom files.
 * Fixed GraphQL response for missing account, return empty account instead [\#1946](https://github.com/hyperledger/besu/issues/1946)

diff --git a/...ance-tests/dsl/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/node/BesuNode.java b/...ance-tests/dsl/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/node/BesuNode.java
@@ -18,6 +18,7 @@
 import static org.apache.logging.log4j.LogManager.getLogger;
 import static org.apache.tuweni.io.file.Files.copyResource;
 
+import org.hyperledger.besu.cli.config.NetworkName;
 import org.hyperledger.besu.crypto.KeyPair;
 import org.hyperledger.besu.crypto.KeyPairUtil;
 import org.hyperledger.besu.ethereum.api.jsonrpc.JsonRpcConfiguration;
@@ -97,6 +98,7 @@ public class BesuNode implements NodeConfiguration, RunnableNode, AutoCloseable
   private Optional<PermissioningConfiguration> permissioningConfiguration;
   private final GenesisConfigurationProvider genesisConfigProvider;
   private final boolean devMode;
+  private final NetworkName network;
   private final boolean discoveryEnabled;
   private final List<URI> bootnodes = new ArrayList<>();
   private final boolean bootnodeEligible;
@@ -123,6 +125,7 @@ public BesuNode(
       final Optional<PermissioningConfiguration> permissioningConfiguration,
       final Optional<String> keyfilePath,
       final boolean devMode,
+      final NetworkName network,
       final GenesisConfigurationProvider genesisConfigProvider,
       final boolean p2pEnabled,
       final NetworkingConfiguration networkingConfiguration,
@@ -156,6 +159,7 @@ public BesuNode(
     this.permissioningConfiguration = permissioningConfiguration;
     this.genesisConfigProvider = genesisConfigProvider;
     this.devMode = devMode;
+    this.network = network;
     this.p2pEnabled = p2pEnabled;
     this.networkingConfiguration = networkingConfiguration;
     this.discoveryEnabled = discoveryEnabled;
@@ -579,6 +583,10 @@ public boolean isDevMode() {
     return devMode;
   }
 
+  public NetworkName getNetwork() {
+    return network;
+  }
+
   public boolean isSecp256k1Native() {
     return secp256k1Native;
   }

diff --git a/...l/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/node/ProcessBesuNodeRunner.java b/...l/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/node/ProcessBesuNodeRunner.java
@@ -81,6 +81,9 @@ public void startNode(final BesuNode node) {
     if (node.isDevMode()) {
       params.add("--network");
       params.add("DEV");
+    } else if (node.getNetwork() != null) {
+      params.add("--network");
+      params.add(node.getNetwork().name());
     }
 
     params.add("--sync-mode");

diff --git a/...a/org/hyperledger/besu/tests/acceptance/dsl/node/configuration/BesuNodeConfiguration.java b/...a/org/hyperledger/besu/tests/acceptance/dsl/node/configuration/BesuNodeConfiguration.java
@@ -14,6 +14,7 @@
  */
 package org.hyperledger.besu.tests.acceptance.dsl.node.configuration;
 
+import org.hyperledger.besu.cli.config.NetworkName;
 import org.hyperledger.besu.ethereum.api.jsonrpc.JsonRpcConfiguration;
 import org.hyperledger.besu.ethereum.api.jsonrpc.websocket.WebSocketConfiguration;
 import org.hyperledger.besu.ethereum.core.MiningParameters;
@@ -52,6 +53,7 @@ public class BesuNodeConfiguration {
   private final boolean isDnsEnabled;
   private final Optional<PrivacyParameters> privacyParameters;
   private final List<String> runCommand;
+  private final NetworkName network;
 
   BesuNodeConfiguration(
       final String name,
@@ -63,6 +65,7 @@ public class BesuNodeConfiguration {
       final Optional<PermissioningConfiguration> permissioningConfiguration,
       final Optional<String> keyFilePath,
       final boolean devMode,
+      final NetworkName network,
       final GenesisConfigurationProvider genesisConfigProvider,
       final boolean p2pEnabled,
       final NetworkingConfiguration networkingConfiguration,
@@ -86,6 +89,7 @@ public class BesuNodeConfiguration {
     this.keyFilePath = keyFilePath;
     this.dataPath = dataPath;
     this.devMode = devMode;
+    this.network = network;
     this.genesisConfigProvider = genesisConfigProvider;
     this.p2pEnabled = p2pEnabled;
     this.networkingConfiguration = networkingConfiguration;
@@ -193,4 +197,8 @@ public Optional<PrivacyParameters> getPrivacyParameters() {
   public List<String> getRunCommand() {
     return runCommand;
   }
+
+  public NetworkName getNetwork() {
+    return network;
+  }
 }
diff --git a/...yperledger/besu/tests/acceptance/dsl/node/configuration/BesuNodeConfigurationBuilder.java b/...yperledger/besu/tests/acceptance/dsl/node/configuration/BesuNodeConfigurationBuilder.java
@@ -17,6 +17,7 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static java.util.Collections.singletonList;
 
+import org.hyperledger.besu.cli.config.NetworkName;
 import org.hyperledger.besu.ethereum.api.jsonrpc.JsonRpcConfiguration;
 import org.hyperledger.besu.ethereum.api.jsonrpc.RpcApis;
 import org.hyperledger.besu.ethereum.api.jsonrpc.websocket.WebSocketConfiguration;
@@ -55,6 +56,7 @@ public class BesuNodeConfigurationBuilder {
   private boolean discoveryEnabled = true;
   private boolean bootnodeEligible = true;
   private boolean revertReasonEnabled = false;
+  private NetworkName network = null;
   private boolean secp256K1Native = false;
   private boolean altbn128Native = false;
   private final List<String> plugins = new ArrayList<>();
@@ -165,6 +167,11 @@ public BesuNodeConfigurationBuilder metricsConfiguration(
     return this;
   }
 
+  public BesuNodeConfigurationBuilder network(final NetworkName network) {
+    this.network = network;
+    return this;
+  }
+
   public BesuNodeConfigurationBuilder webSocketEnabled() {
     final WebSocketConfiguration config = WebSocketConfiguration.createDefault();
     config.setEnabled(true);
@@ -295,6 +302,7 @@ public BesuNodeConfiguration build() {
         permissioningConfiguration,
         Optional.ofNullable(keyFilePath),
         devMode,
+        network,
         genesisConfigProvider,
         p2pEnabled,
         networkingConfiguration,

diff --git a/...in/java/org/hyperledger/besu/tests/acceptance/dsl/node/configuration/BesuNodeFactory.java b/...in/java/org/hyperledger/besu/tests/acceptance/dsl/node/configuration/BesuNodeFactory.java
@@ -60,6 +60,7 @@ public BesuNode create(final BesuNodeConfiguration config) throws IOException {
         config.getPermissioningConfiguration(),
         config.getKeyFilePath(),
         config.isDevMode(),
+        config.getNetwork(),
         config.getGenesisConfigProvider(),
         config.isP2pEnabled(),
         config.getNetworkingConfiguration(),

diff --git a/...ests/dsl/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/privacy/PrivacyNode.java b/...ests/dsl/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/privacy/PrivacyNode.java
@@ -94,6 +94,7 @@ public PrivacyNode(final PrivacyNodeConfiguration privacyConfiguration, final Ve
             besuConfig.getPermissioningConfiguration(),
             besuConfig.getKeyFilePath(),
             besuConfig.isDevMode(),
+            besuConfig.getNetwork(),
             besuConfig.getGenesisConfigProvider(),
             besuConfig.isP2pEnabled(),
             besuConfig.getNetworkingConfiguration(),

diff --git a/...rc/test/java/org/hyperledger/besu/tests/acceptance/mining/KeccakMiningAcceptanceTest.java b/...rc/test/java/org/hyperledger/besu/tests/acceptance/mining/KeccakMiningAcceptanceTest.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright ConsenSys AG.
+ *
+ * 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.mining;
+
+import org.hyperledger.besu.cli.config.NetworkName;
+import org.hyperledger.besu.tests.acceptance.dsl.AcceptanceTestBase;
+import org.hyperledger.besu.tests.acceptance.dsl.account.Account;
+import org.hyperledger.besu.tests.acceptance.dsl.node.Node;
+import org.hyperledger.besu.tests.acceptance.dsl.node.configuration.BesuNodeConfigurationBuilder;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class KeccakMiningAcceptanceTest extends AcceptanceTestBase {
+
+  private Node minerNode;
+
+  @Before
+  public void setUp() throws Exception {
+    minerNode =
+        besu.create(
+            new BesuNodeConfigurationBuilder()
+                .name("miner1")
+                .devMode(false)
+                .network(NetworkName.ECIP1049_DEV)
+                .miningEnabled()
+                .jsonRpcEnabled()
+                .webSocketEnabled()
+                .build());
+    cluster.start(minerNode);
+  }
+
+  @Test
+  public void shouldMineTransactions() {
+    final Account sender = accounts.createAccount("account1");
+    final Account receiver = accounts.createAccount("account2");
+    minerNode.execute(accountTransactions.createTransfer(sender, 50));
+    cluster.verify(sender.balanceEquals(50));
+
+    minerNode.execute(accountTransactions.createIncrementalTransfers(sender, receiver, 1));
+    cluster.verify(receiver.balanceEquals(1));
+
+    minerNode.execute(accountTransactions.createIncrementalTransfers(sender, receiver, 2));
+    cluster.verify(receiver.balanceEquals(3));
+
+    minerNode.execute(accountTransactions.createIncrementalTransfers(sender, receiver, 3));
+    cluster.verify(receiver.balanceEquals(6));
+
+    minerNode.execute(accountTransactions.createIncrementalTransfers(sender, receiver, 4));
+    cluster.verify(receiver.balanceEquals(10));
+
+    minerNode.execute(accountTransactions.createIncrementalTransfers(sender, receiver, 5));
+    cluster.verify(receiver.balanceEquals(15));
+  }
+}
diff --git a/besu/src/main/java/org/hyperledger/besu/chainimport/JsonBlockImporter.java b/besu/src/main/java/org/hyperledger/besu/chainimport/JsonBlockImporter.java
@@ -17,6 +17,7 @@
 import org.hyperledger.besu.chainimport.internal.BlockData;
 import org.hyperledger.besu.chainimport.internal.ChainData;
 import org.hyperledger.besu.config.GenesisConfigOptions;
+import org.hyperledger.besu.config.PowAlgorithm;
 import org.hyperledger.besu.controller.BesuController;
 import org.hyperledger.besu.ethereum.blockcreation.MiningCoordinator;
 import org.hyperledger.besu.ethereum.core.Address;
@@ -119,9 +120,9 @@ private void setOptionalFields(
       final BlockData blockData,
       final GenesisConfigOptions genesisConfig) {
     // Some fields can only be configured for ethash
-    if (genesisConfig.isEthHash()) {
-      // For simplicity only set these for ethash.  Other consensus algorithms use these fields for
-      // special purposes or ignore them
+    if (genesisConfig.getPowAlgorithm() != PowAlgorithm.UNSUPPORTED) {
+      // For simplicity only set these for PoW consensus algorithms.
+      // Other consensus algorithms use these fields for special purposes or ignore them.
       miner.setCoinbase(blockData.getCoinbase().orElse(Address.ZERO));
       miner.setExtraData(blockData.getExtraData().orElse(Bytes.EMPTY));
     } else if (blockData.getCoinbase().isPresent() || blockData.getExtraData().isPresent()) {

diff --git a/besu/src/main/java/org/hyperledger/besu/cli/config/EthNetworkConfig.java b/besu/src/main/java/org/hyperledger/besu/cli/config/EthNetworkConfig.java
@@ -47,6 +47,7 @@ public class EthNetworkConfig {
   public static final BigInteger RINKEBY_NETWORK_ID = BigInteger.valueOf(4);
   public static final BigInteger GOERLI_NETWORK_ID = BigInteger.valueOf(5);
   public static final BigInteger DEV_NETWORK_ID = BigInteger.valueOf(2018);
+  public static final BigInteger ECIP1049_DEV_NETWORK_ID = BigInteger.valueOf(2021);
   public static final BigInteger CLASSIC_NETWORK_ID = BigInteger.valueOf(1);
   public static final BigInteger KOTTI_NETWORK_ID = BigInteger.valueOf(6);
   public static final BigInteger MORDOR_NETWORK_ID = BigInteger.valueOf(7);
@@ -56,6 +57,7 @@ public class EthNetworkConfig {
   private static final String RINKEBY_GENESIS = "/rinkeby.json";
   private static final String GOERLI_GENESIS = "/goerli.json";
   private static final String DEV_GENESIS = "/dev.json";
+  private static final String DEV_ECIP1049_GENESIS = "/ecip1049_dev.json";
   private static final String CLASSIC_GENESIS = "/classic.json";
   private static final String KOTTI_GENESIS = "/kotti.json";
   private static final String MORDOR_GENESIS = "/mordor.json";
@@ -154,6 +156,9 @@ public static EthNetworkConfig getNetworkConfig(final NetworkName networkName) {
       case CLASSIC:
         return new EthNetworkConfig(
             jsonConfig(CLASSIC_GENESIS), CLASSIC_NETWORK_ID, CLASSIC_BOOTSTRAP_NODES, null);
+      case ECIP1049_DEV:
+        return new EthNetworkConfig(
+            jsonConfig(DEV_ECIP1049_GENESIS), ECIP1049_DEV_NETWORK_ID, new ArrayList<>(), null);
       case KOTTI:
         return new EthNetworkConfig(
             jsonConfig(KOTTI_GENESIS), KOTTI_NETWORK_ID, KOTTI_BOOTSTRAP_NODES, null);
@@ -194,6 +199,8 @@ public static String jsonConfig(final NetworkName network) {
         return jsonConfig(GOERLI_GENESIS);
       case DEV:
         return jsonConfig(DEV_GENESIS);
+      case ECIP1049_DEV:
+        return jsonConfig(DEV_ECIP1049_GENESIS);
       case CLASSIC:
         return jsonConfig(CLASSIC_GENESIS);
       case KOTTI:

diff --git a/besu/src/main/java/org/hyperledger/besu/cli/config/NetworkName.java b/besu/src/main/java/org/hyperledger/besu/cli/config/NetworkName.java
@@ -23,5 +23,6 @@ public enum NetworkName {
   CLASSIC,
   KOTTI,
   MORDOR,
-  YOLO_V3
+  YOLO_V3,
+  ECIP1049_DEV
 }
diff --git a/besu/src/main/java/org/hyperledger/besu/controller/BesuController.java b/besu/src/main/java/org/hyperledger/besu/controller/BesuController.java
@@ -17,6 +17,7 @@
 import org.hyperledger.besu.cli.config.EthNetworkConfig;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.GenesisConfigOptions;
+import org.hyperledger.besu.config.PowAlgorithm;
 import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.api.jsonrpc.RpcApi;
@@ -191,7 +192,7 @@ BesuControllerBuilder fromGenesisConfig(
           genesisConfig.getConfigOptions(genesisConfigOverrides);
       final BesuControllerBuilder builder;
 
-      if (configOptions.isEthHash()) {
+      if (configOptions.getPowAlgorithm() != PowAlgorithm.UNSUPPORTED) {
         builder = new MainnetBesuControllerBuilder();
       } else if (configOptions.isIbft2()) {
         builder = new IbftBesuControllerBuilder();

diff --git a/besu/src/main/java/org/hyperledger/besu/controller/MainnetBesuControllerBuilder.java b/besu/src/main/java/org/hyperledger/besu/controller/MainnetBesuControllerBuilder.java
@@ -16,9 +16,9 @@
 
 import org.hyperledger.besu.ethereum.ProtocolContext;
 import org.hyperledger.besu.ethereum.blockcreation.DefaultBlockScheduler;
-import org.hyperledger.besu.ethereum.blockcreation.EthHashMinerExecutor;
-import org.hyperledger.besu.ethereum.blockcreation.EthHashMiningCoordinator;
 import org.hyperledger.besu.ethereum.blockcreation.MiningCoordinator;
+import org.hyperledger.besu.ethereum.blockcreation.PoWMinerExecutor;
+import org.hyperledger.besu.ethereum.blockcreation.PoWMiningCoordinator;
 import org.hyperledger.besu.ethereum.chain.Blockchain;
 import org.hyperledger.besu.ethereum.core.MiningParameters;
 import org.hyperledger.besu.ethereum.eth.manager.EthProtocolManager;
@@ -42,8 +42,9 @@ protected MiningCoordinator createMiningCoordinator(
       final MiningParameters miningParameters,
       final SyncState syncState,
       final EthProtocolManager ethProtocolManager) {
-    final EthHashMinerExecutor executor =
-        new EthHashMinerExecutor(
+
+    final PoWMinerExecutor executor =
+        new PoWMinerExecutor(
             protocolContext,
             protocolSchedule,
             transactionPool.getPendingTransactions(),
@@ -55,8 +56,8 @@ protected MiningCoordinator createMiningCoordinator(
             gasLimitCalculator,
             epochCalculator);
 
-    final EthHashMiningCoordinator miningCoordinator =
-        new EthHashMiningCoordinator(
+    final PoWMiningCoordinator miningCoordinator =
+        new PoWMiningCoordinator(
             protocolContext.getBlockchain(),
             executor,
             syncState,

diff --git a/besu/src/test/java/org/hyperledger/besu/controller/BesuControllerBuilderTest.java b/besu/src/test/java/org/hyperledger/besu/controller/BesuControllerBuilderTest.java
@@ -24,6 +24,7 @@
 import org.hyperledger.besu.config.EthashConfigOptions;
 import org.hyperledger.besu.config.GenesisConfigFile;
 import org.hyperledger.besu.config.GenesisConfigOptions;
+import org.hyperledger.besu.config.Keccak256ConfigOptions;
 import org.hyperledger.besu.crypto.NodeKey;
 import org.hyperledger.besu.ethereum.blockcreation.GasLimitCalculator;
 import org.hyperledger.besu.ethereum.core.Hash;
@@ -66,6 +67,7 @@ public class BesuControllerBuilderTest {
   @Mock GenesisConfigFile genesisConfigFile;
   @Mock GenesisConfigOptions genesisConfigOptions;
   @Mock EthashConfigOptions ethashConfigOptions;
+  @Mock Keccak256ConfigOptions keccak256ConfigOptions;
   @Mock SynchronizerConfiguration synchronizerConfiguration;
   @Mock EthProtocolConfiguration ethProtocolConfiguration;
   @Mock MiningParameters miningParameters;
@@ -95,6 +97,8 @@ public void setup() {
     when(genesisConfigOptions.getThanosBlockNumber()).thenReturn(OptionalLong.empty());
     when(genesisConfigOptions.getEthashConfigOptions()).thenReturn(ethashConfigOptions);
     when(ethashConfigOptions.getFixedDifficulty()).thenReturn(OptionalLong.empty());
+    when(genesisConfigOptions.getKeccak256ConfigOptions()).thenReturn(keccak256ConfigOptions);
+    when(keccak256ConfigOptions.getFixedDifficulty()).thenReturn(OptionalLong.empty());
     when(storageProvider.getStorageBySegmentIdentifier(any()))
         .thenReturn(new InMemoryKeyValueStorage());
     when(storageProvider.createBlockchainStorage(any()))

diff --git a/config/src/main/java/org/hyperledger/besu/config/GenesisConfigFile.java b/config/src/main/java/org/hyperledger/besu/config/GenesisConfigFile.java
@@ -67,6 +67,15 @@ public static GenesisConfigFile development() {
     }
   }
 
+  public static GenesisConfigFile ecip1049dev() {
+    try {
+      return fromConfig(
+          Resources.toString(GenesisConfigFile.class.getResource("/ecip1049_dev.json"), UTF_8));
+    } catch (final IOException e) {
+      throw new IllegalStateException(e);
+    }
+  }
+
   public static GenesisConfigFile fromConfig(final String jsonString) {
     return fromConfig(JsonUtil.objectNodeFromString(jsonString, false));
   }