Add Worldchain support (#8044)

NethermindEth · Jan 15, 2025 · b743908 · b743908
1 parent c5f6fe8
commit b743908
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Showing 9 changed files with 27,985 additions and 6 deletions.
diff --git a/src/Nethermind/Chains/worldchain-mainnet.json b/src/Nethermind/Chains/worldchain-mainnet.json
diff --git a/src/Nethermind/Chains/worldchain-sepolia.json b/src/Nethermind/Chains/worldchain-sepolia.json
diff --git a/src/Nethermind/Nethermind.Runner/configs/worldchain-mainnet.json b/src/Nethermind/Nethermind.Runner/configs/worldchain-mainnet.json
@@ -0,0 +1,39 @@
+{
+  "$schema": "https://raw.githubusercontent.com/NethermindEth/core-scripts/refs/heads/main/schemas/config.json",
+  "Init": {
+    "ChainSpecPath": "chainspec/worldchain-mainnet.json",
+    "GenesisHash": "0x70d316d2e0973b62332ba2e9768dd7854298d7ffe77f0409ffdb8d859f2d3fa3",
+    "BaseDbPath": "nethermind_db/worldchain-mainnet",
+    "LogFileName": "worldchain-mainnet.logs.txt",
+    "DisableGcOnNewPayload": false
+  },
+  "TxPool": {
+    "BlobsSupport": "Disabled"
+  },
+  "Sync": {
+    "FastSync": true,
+    "SnapSync": true,
+    "FastSyncCatchUpHeightDelta": "10000000000"
+  },
+  "Discovery": {
+    "DiscoveryVersion": "V5"
+  },
+  "JsonRpc": {
+    "Enabled": true,
+    "Port": 8545,
+    "EnginePort": 8551
+  },
+  "Pruning": {
+    "PruningBoundary": 192
+  },
+  "Blocks": {
+    "SecondsPerSlot": 2,
+    "TargetBlockGasLimit": 30000000
+  },
+  "Merge": {
+    "Enabled": true
+  },
+  "Optimism": {
+    "SequencerUrl": "https://worldchain-mainnet-sequencer.g.alchemy.com"
+  }
+}
diff --git a/src/Nethermind/Nethermind.Runner/configs/worldchain-mainnet_archive.json b/src/Nethermind/Nethermind.Runner/configs/worldchain-mainnet_archive.json
@@ -0,0 +1,30 @@
+{
+  "$schema": "https://raw.githubusercontent.com/NethermindEth/core-scripts/refs/heads/main/schemas/config.json",
+  "Init": {
+    "ChainSpecPath": "chainspec/worldchain-mainnet.json",
+    "GenesisHash": "0x70d316d2e0973b62332ba2e9768dd7854298d7ffe77f0409ffdb8d859f2d3fa3",
+    "BaseDbPath": "nethermind_db/worldchain-mainnet-archive",
+    "LogFileName": "worldchain-mainnet-archive.logs.txt",
+    "DisableGcOnNewPayload": false
+  },
+  "TxPool": {
+    "BlobsSupport": "Disabled"
+  },
+  "Discovery": {
+    "DiscoveryVersion": "V5"
+  },
+  "Receipt": {
+    "TxLookupLimit": 0
+  },
+  "Pruning": {
+    "Mode": "None"
+  },
+  "JsonRpc": {
+    "Enabled": true,
+    "Port": 8545,
+    "EnginePort": 8551
+  },
+  "Optimism": {
+    "SequencerUrl": "https://worldchain-mainnet-sequencer.g.alchemy.com"
+  }
+}
diff --git a/src/Nethermind/Nethermind.Runner/configs/worldchain-sepolia.json b/src/Nethermind/Nethermind.Runner/configs/worldchain-sepolia.json
@@ -0,0 +1,39 @@
+{
+  "$schema": "https://raw.githubusercontent.com/NethermindEth/core-scripts/refs/heads/main/schemas/config.json",
+  "Init": {
+    "ChainSpecPath": "chainspec/worldchain-sepolia.json",
+    "GenesisHash": "0xf1deb67ee953f94d8545d2647918687fa8ba1f30fa6103771f11b7c483984070",
+    "BaseDbPath": "nethermind_db/worldchain-sepolia",
+    "LogFileName": "worldchain-sepolia.logs.txt",
+    "DisableGcOnNewPayload": false
+  },
+  "TxPool": {
+    "BlobsSupport": "Disabled"
+  },
+  "Sync": {
+    "FastSync": true,
+    "SnapSync": true,
+    "FastSyncCatchUpHeightDelta": "10000000000"
+  },
+  "Discovery": {
+    "DiscoveryVersion": "V5"
+  },
+  "JsonRpc": {
+    "Enabled": true,
+    "Port": 8545,
+    "EnginePort": 8551
+  },
+  "Pruning": {
+    "PruningBoundary": 192
+  },
+  "Blocks": {
+    "SecondsPerSlot": 2,
+    "TargetBlockGasLimit": 30000000
+  },
+  "Merge": {
+    "Enabled": true
+  },
+  "Optimism": {
+    "SequencerUrl": "https://worldchain-sepolia-sequencer.g.alchemy.com"
+  }
+}
diff --git a/src/Nethermind/Nethermind.Runner/configs/worldchain-sepolia_archive.json b/src/Nethermind/Nethermind.Runner/configs/worldchain-sepolia_archive.json
@@ -0,0 +1,30 @@
+{
+  "$schema": "https://raw.githubusercontent.com/NethermindEth/core-scripts/refs/heads/main/schemas/config.json",
+  "Init": {
+    "ChainSpecPath": "chainspec/worldchain-sepolia.json",
+    "GenesisHash": "0xf1deb67ee953f94d8545d2647918687fa8ba1f30fa6103771f11b7c483984070",
+    "BaseDbPath": "nethermind_db/worldchain-archive",
+    "LogFileName": "worldchain-archive.logs.txt",
+    "DisableGcOnNewPayload": false
+  },
+  "TxPool": {
+    "BlobsSupport": "Disabled"
+  },
+  "Discovery": {
+    "DiscoveryVersion": "V5"
+  },
+  "Receipt": {
+    "TxLookupLimit": 0
+  },
+  "Pruning": {
+    "Mode": "None"
+  },
+  "JsonRpc": {
+    "Enabled": true,
+    "Port": 8545,
+    "EnginePort": 8551
+  },
+  "Optimism": {
+    "SequencerUrl": "https://worldchain-sepolia-sequencer.g.alchemy.com"
+  }
+}
diff --git a/src/Nethermind/Nethermind.Specs/ChainSpecStyle/ChainSpecLoader.cs b/src/Nethermind/Nethermind.Specs/ChainSpecStyle/ChainSpecLoader.cs
@@ -355,6 +355,15 @@ private static void LoadAllocations(ChainSpecJson chainSpecJson, ChainSpec chain
             return;
         }
 
+        if (chainSpecJson.CodeHashes is not null)
+        {
+            foreach (KeyValuePair<string, byte[]> codeHash in chainSpecJson.CodeHashes)
+            {
+                if (ValueKeccak.Compute(codeHash.Value) != new ValueHash256(codeHash.Key)) throw new ArgumentException($"Unexpected code {codeHash.Key}");
+            }
+            chainSpecJson.CodeHashes[Hash256.Zero.ToString()] = [];
+        }
+
         chainSpec.Allocations = new Dictionary<Address, ChainSpecAllocation>();
         foreach (KeyValuePair<string, AllocationJson> account in chainSpecJson.Accounts)
         {
@@ -363,12 +372,33 @@ private static void LoadAllocations(ChainSpecJson chainSpecJson, ChainSpec chain
                 continue;
             }
 
-            chainSpec.Allocations[new Address(account.Key)] = new ChainSpecAllocation(
-                account.Value.Balance ?? UInt256.Zero,
-                account.Value.Nonce,
-                account.Value.Code,
-                account.Value.Constructor,
-                account.Value.GetConvertedStorage());
+            if (account.Value.CodeHash is not null && account.Value.Code is not null)
+            {
+                throw new ArgumentException("CodeHash and Code are both not null");
+            }
+
+            Address address = new(account.Key);
+
+            if (account.Value.CodeHash is not null)
+            {
+                string codeHashString = account.Value.CodeHash.ToString();
+                if (chainSpecJson.CodeHashes is null || !chainSpecJson.CodeHashes.ContainsKey(codeHashString)) throw new ArgumentException($"CodeHash {account.Value.CodeHash} is not found");
+                chainSpec.Allocations[address] = new ChainSpecAllocation(
+                    account.Value.Balance ?? UInt256.Zero,
+                    account.Value.Nonce,
+                    chainSpecJson.CodeHashes[codeHashString],
+                    account.Value.Constructor,
+                    account.Value.GetConvertedStorage());
+            }
+            else
+            {
+                chainSpec.Allocations[address] = new ChainSpecAllocation(
+                    account.Value.Balance ?? UInt256.Zero,
+                    account.Value.Nonce,
+                    account.Value.Code,
+                    account.Value.Constructor,
+                    account.Value.GetConvertedStorage());
+            }
         }
     }
 

diff --git a/src/Nethermind/Nethermind.Specs/ChainSpecStyle/Json/AllocationJson.cs b/src/Nethermind/Nethermind.Specs/ChainSpecStyle/Json/AllocationJson.cs
@@ -3,6 +3,7 @@
 
 using System.Collections.Generic;
 using System.Linq;
+using Nethermind.Core.Crypto;
 using Nethermind.Core.Extensions;
 using Nethermind.Int256;
 
@@ -21,6 +22,8 @@ internal class AllocationJson
         public byte[] Constructor { get; set; }
         public Dictionary<string, string> Storage { get; set; }
 
+        public Hash256? CodeHash { get; set; }
+
         public Dictionary<UInt256, byte[]> GetConvertedStorage()
         {
             return Storage?.ToDictionary(static s => Bytes.FromHexString(s.Key).ToUInt256(), static s => Bytes.FromHexString(s.Value));

diff --git a/src/Nethermind/Nethermind.Specs/ChainSpecStyle/Json/ChainSpecJson.cs b/src/Nethermind/Nethermind.Specs/ChainSpecStyle/Json/ChainSpecJson.cs
@@ -22,6 +22,7 @@ internal class ChainSpecJson
         public string[] Nodes { get; set; }
         [JsonPropertyName("accounts")]
         public Dictionary<string, AllocationJson> Accounts { get; set; }
+        public Dictionary<string, byte[]>? CodeHashes { get; set; }
 
         internal class EngineJson
         {