Include currently active EVM version in admin_nodeInfo response (#7127

) * Include currently active EVM version in node info response Signed-off-by: Matthew Whitehead <matthew1001@gmail.com> * Remove println, add changelog entry Signed-off-by: Matthew Whitehead <matthew1001@gmail.com> --------- Signed-off-by: Matthew Whitehead <matthew1001@gmail.com>
hyperledger · Jun 4, 2024 · bd32e2c · bd32e2c
1 parent 6f3650f
commit bd32e2c
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Showing 5 changed files with 34 additions and 6 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 ### Additions and Improvements
 - Add two counters to DefaultBlockchain in order to be able to calculate TPS and Mgas/s [#7105](https://github.com/hyperledger/besu/pull/7105)
+- `admin_nodeInfo` JSON/RPC call returns the currently active EVM version [#7127](https://github.com/hyperledger/besu/pull/7127)
 
 ### Bug fixes
 - Make `eth_gasPrice` aware of the base fee market [#7102](https://github.com/hyperledger/besu/pull/7102)

diff --git a/...c/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/AdminNodeInfo.java b/...c/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/AdminNodeInfo.java
@@ -23,6 +23,7 @@
 import org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.RpcErrorType;
 import org.hyperledger.besu.ethereum.api.query.BlockchainQueries;
 import org.hyperledger.besu.ethereum.chain.ChainHead;
+import org.hyperledger.besu.ethereum.mainnet.ProtocolSchedule;
 import org.hyperledger.besu.ethereum.p2p.network.P2PNetwork;
 import org.hyperledger.besu.nat.NatService;
 import org.hyperledger.besu.nat.core.domain.NatPortMapping;
@@ -47,20 +48,23 @@ public class AdminNodeInfo implements JsonRpcMethod {
   private final P2PNetwork peerNetwork;
   private final BlockchainQueries blockchainQueries;
   private final NatService natService;
+  private final ProtocolSchedule protocolSchedule;
 
   public AdminNodeInfo(
       final String clientVersion,
       final BigInteger networkId,
       final GenesisConfigOptions genesisConfigOptions,
       final P2PNetwork peerNetwork,
       final BlockchainQueries blockchainQueries,
-      final NatService natService) {
+      final NatService natService,
+      final ProtocolSchedule protocolSchedule) {
     this.peerNetwork = peerNetwork;
     this.clientVersion = clientVersion;
     this.genesisConfigOptions = genesisConfigOptions;
     this.blockchainQueries = blockchainQueries;
     this.networkId = networkId;
     this.natService = natService;
+    this.protocolSchedule = protocolSchedule;
   }
 
   @Override
@@ -126,6 +130,9 @@ public JsonRpcResponse response(final JsonRpcRequestContext requestContext) {
                 "network",
                 networkId)));
 
+    response.put(
+        "activeFork", protocolSchedule.getByBlockHeader(chainHead.getBlockHeader()).getName());
+
     return new JsonRpcSuccessResponse(requestContext.getRequest().getId(), response);
   }
 

diff --git a/.../src/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/methods/AdminJsonRpcMethods.java b/.../src/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/methods/AdminJsonRpcMethods.java
@@ -28,6 +28,7 @@
 import org.hyperledger.besu.ethereum.api.jsonrpc.internal.methods.PluginsReloadConfiguration;
 import org.hyperledger.besu.ethereum.api.query.BlockchainQueries;
 import org.hyperledger.besu.ethereum.eth.manager.EthPeers;
+import org.hyperledger.besu.ethereum.mainnet.ProtocolSchedule;
 import org.hyperledger.besu.ethereum.p2p.network.P2PNetwork;
 import org.hyperledger.besu.ethereum.p2p.peers.EnodeDnsConfiguration;
 import org.hyperledger.besu.nat.NatService;
@@ -48,6 +49,7 @@ public class AdminJsonRpcMethods extends ApiGroupJsonRpcMethods {
   private final Map<String, BesuPlugin> namedPlugins;
   private final EthPeers ethPeers;
   private final Optional<EnodeDnsConfiguration> enodeDnsConfiguration;
+  private final ProtocolSchedule protocolSchedule;
 
   public AdminJsonRpcMethods(
       final String clientVersion,
@@ -58,7 +60,8 @@ public AdminJsonRpcMethods(
       final Map<String, BesuPlugin> namedPlugins,
       final NatService natService,
       final EthPeers ethPeers,
-      final Optional<EnodeDnsConfiguration> enodeDnsConfiguration) {
+      final Optional<EnodeDnsConfiguration> enodeDnsConfiguration,
+      final ProtocolSchedule protocolSchedule) {
     this.clientVersion = clientVersion;
     this.networkId = networkId;
     this.genesisConfigOptions = genesisConfigOptions;
@@ -68,6 +71,7 @@ public AdminJsonRpcMethods(
     this.natService = natService;
     this.ethPeers = ethPeers;
     this.enodeDnsConfiguration = enodeDnsConfiguration;
+    this.protocolSchedule = protocolSchedule;
   }
 
   @Override
@@ -86,7 +90,8 @@ protected Map<String, JsonRpcMethod> create() {
             genesisConfigOptions,
             p2pNetwork,
             blockchainQueries,
-            natService),
+            natService,
+            protocolSchedule),
         new AdminPeers(ethPeers),
         new AdminChangeLogLevel(),
         new AdminGenerateLogBloomCache(blockchainQueries),

diff --git a/...rc/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/methods/JsonRpcMethodsFactory.java b/...rc/main/java/org/hyperledger/besu/ethereum/api/jsonrpc/methods/JsonRpcMethodsFactory.java
@@ -97,7 +97,8 @@ public Map<String, JsonRpcMethod> methods(
                   namedPlugins,
                   natService,
                   ethPeers,
-                  enodeDnsConfiguration),
+                  enodeDnsConfiguration,
+                  protocolSchedule),
               new DebugJsonRpcMethods(
                   blockchainQueries,
                   protocolContext,

diff --git a/...st/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/AdminNodeInfoTest.java b/...st/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/methods/AdminNodeInfoTest.java
@@ -15,6 +15,7 @@
 package org.hyperledger.besu.ethereum.api.jsonrpc.internal.methods;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.when;
@@ -33,6 +34,8 @@
 import org.hyperledger.besu.ethereum.chain.ChainHead;
 import org.hyperledger.besu.ethereum.core.BlockHeader;
 import org.hyperledger.besu.ethereum.core.Difficulty;
+import org.hyperledger.besu.ethereum.mainnet.ProtocolSchedule;
+import org.hyperledger.besu.ethereum.mainnet.ProtocolSpec;
 import org.hyperledger.besu.ethereum.p2p.network.P2PNetwork;
 import org.hyperledger.besu.ethereum.p2p.peers.DefaultPeer;
 import org.hyperledger.besu.ethereum.p2p.peers.EnodeURLImpl;
@@ -67,6 +70,8 @@ public class AdminNodeInfoTest {
   @Mock private BlockchainQueries blockchainQueries;
   @Mock private NatService natService;
   @Mock private BlockHeader blockHeader;
+  @Mock private ProtocolSchedule protocolSchedule;
+  @Mock private ProtocolSpec protocolSpec;
 
   private AdminNodeInfo method;
 
@@ -93,14 +98,17 @@ public void setup() {
     when(blockchainQueries.getBlockHashByNumber(anyLong())).thenReturn(Optional.of(Hash.EMPTY));
     when(blockchain.getChainHead()).thenReturn(testChainHead);
     when(natService.queryExternalIPAddress(anyString())).thenReturn("1.2.3.4");
+    when(protocolSpec.getName()).thenReturn("London");
+    when(protocolSchedule.getByBlockHeader(any())).thenReturn(protocolSpec);
     method =
         new AdminNodeInfo(
             "testnet/1.0/this/that",
             BigInteger.valueOf(2018),
             genesisConfigOptions,
             p2pNetwork,
             blockchainQueries,
-            natService);
+            natService,
+            protocolSchedule);
   }
 
   @Test
@@ -110,6 +118,7 @@ public void shouldReturnCorrectResult() {
     final JsonRpcRequestContext request = adminNodeInfo();
 
     final Map<String, Object> expected = new HashMap<>();
+    expected.put("activeFork", "London");
     expected.put(
         "enode",
         "enode://0f1b319e32017c3fcb221841f0f978701b4e9513fe6a567a2db43d43381a9c7e3dfe7cae13cbc2f56943400bacaf9082576ab087cd51983b17d729ae796f6807@1.2.3.4:30303?discport=7890");
@@ -161,6 +170,7 @@ public void shouldReturnCorrectResultWhenIsNatEnvironment() {
     final JsonRpcRequestContext request = adminNodeInfo();
 
     final Map<String, Object> expected = new HashMap<>();
+    expected.put("activeFork", "London");
     expected.put(
         "enode",
         "enode://0f1b319e32017c3fcb221841f0f978701b4e9513fe6a567a2db43d43381a9c7e3dfe7cae13cbc2f56943400bacaf9082576ab087cd51983b17d729ae796f6807@3.4.5.6:8081?discport=8080");
@@ -207,6 +217,7 @@ public void handlesLocalEnodeWithListeningAndDiscoveryDisabled() {
     final JsonRpcRequestContext request = adminNodeInfo();
 
     final Map<String, Object> expected = new HashMap<>();
+    expected.put("activeFork", "London");
     expected.put(
         "enode",
         "enode://0f1b319e32017c3fcb221841f0f978701b4e9513fe6a567a2db43d43381a9c7e3dfe7cae13cbc2f56943400bacaf9082576ab087cd51983b17d729ae796f6807@1.2.3.4:0");
@@ -253,6 +264,7 @@ public void handlesLocalEnodeWithListeningDisabled() {
     final JsonRpcRequestContext request = adminNodeInfo();
 
     final Map<String, Object> expected = new HashMap<>();
+    expected.put("activeFork", "London");
     expected.put(
         "enode",
         "enode://0f1b319e32017c3fcb221841f0f978701b4e9513fe6a567a2db43d43381a9c7e3dfe7cae13cbc2f56943400bacaf9082576ab087cd51983b17d729ae796f6807@1.2.3.4:0?discport=7890");
@@ -299,6 +311,7 @@ public void handlesLocalEnodeWithDiscoveryDisabled() {
     final JsonRpcRequestContext request = adminNodeInfo();
 
     final Map<String, Object> expected = new HashMap<>();
+    expected.put("activeFork", "London");
     expected.put(
         "enode",
         "enode://0f1b319e32017c3fcb221841f0f978701b4e9513fe6a567a2db43d43381a9c7e3dfe7cae13cbc2f56943400bacaf9082576ab087cd51983b17d729ae796f6807@1.2.3.4:7890?discport=0");
@@ -387,7 +400,8 @@ public void returnsClassicForkBlocks() {
             genesisClassicConfigOptions,
             p2pNetwork,
             blockchainQueries,
-            natService);
+            natService,
+            protocolSchedule);
 
     final JsonRpcRequestContext request = adminNodeInfo();