Allow state overrides for debug_traceCall

src/Nethermind/Nethermind.Consensus/Tracing/GethStyleTracer.cs

@@ -16,6 +16,7 @@
 using Nethermind.Core.Extensions;
 using Nethermind.Core.Specs;
 using Nethermind.Crypto;
+using Nethermind.Evm;
 using Nethermind.Evm.Tracing;
 using Nethermind.Evm.Tracing.GethStyle;
 using Nethermind.Evm.Tracing.GethStyle.Custom.JavaScript;
@@ -71,7 +72,8 @@ public GethLikeTxTrace Trace(Hash256 blockHash, int txIndex, GethTraceOptions op
         return TraceBlock(GetBlockToTrace(block), options with { TxHash = txHash }, cancellationToken).FirstOrDefault();
     }
 
-    public GethLikeTxTrace? Trace(BlockParameter blockParameter, Transaction tx, GethTraceOptions options, CancellationToken cancellationToken)
+    public GethLikeTxTrace? Trace(BlockParameter blockParameter, Transaction tx, GethTraceOptions options,
+        Dictionary<Address, AccountOverride> stateOverride, CancellationToken cancellationToken)
     {
         Block block = _blockTree.FindBlock(blockParameter);
         if (block is null) throw new InvalidOperationException($"Cannot find block {blockParameter}");
@@ -82,7 +84,7 @@ public GethLikeTxTrace Trace(Hash256 blockHash, int txIndex, GethTraceOptions op
 
         try
         {
-            return Trace(block, tx.Hash, cancellationToken, options);
+            return Trace(block, tx.Hash, cancellationToken, options, stateOverride);
         }
         finally
         {
@@ -189,15 +191,16 @@ public IEnumerable<string> TraceBadBlockToFile(Hash256 blockHash, GethTraceOptio
         return tracer.FileNames;
     }
 
-    private GethLikeTxTrace? Trace(Block block, Hash256? txHash, CancellationToken cancellationToken, GethTraceOptions options)
+    private GethLikeTxTrace? Trace(Block block, Hash256? txHash, CancellationToken cancellationToken, GethTraceOptions options,
+        Dictionary<Address, AccountOverride>? stateOverride = null)
     {
         ArgumentNullException.ThrowIfNull(txHash);
 
         IBlockTracer<GethLikeTxTrace> tracer = CreateOptionsTracer(block.Header, options with { TxHash = txHash });
 
         try
         {
-            _processor.Process(block, ProcessingOptions.Trace, tracer.WithCancellation(cancellationToken));
+            _processor.Process(block, ProcessingOptions.Trace, tracer.WithCancellation(cancellationToken), stateOverride);
             return tracer.BuildResult().SingleOrDefault();
         }
         catch

src/Nethermind/Nethermind.Consensus/Tracing/IGethStyleTracer.cs

@@ -6,6 +6,7 @@
 using Nethermind.Blockchain.Find;
 using Nethermind.Core;
 using Nethermind.Core.Crypto;
+using Nethermind.Evm;
 using Nethermind.Evm.Tracing.GethStyle;
 using Nethermind.Serialization.Rlp;
 
@@ -18,7 +19,7 @@ public interface IGethStyleTracer
     GethLikeTxTrace Trace(long blockNumber, int txIndex, GethTraceOptions options, CancellationToken cancellationToken);
     GethLikeTxTrace Trace(Hash256 blockHash, int txIndex, GethTraceOptions options, CancellationToken cancellationToken);
     GethLikeTxTrace Trace(Rlp blockRlp, Hash256 txHash, GethTraceOptions options, CancellationToken cancellationToken);
-    GethLikeTxTrace? Trace(BlockParameter blockParameter, Transaction tx, GethTraceOptions options, CancellationToken cancellationToken);
+    GethLikeTxTrace? Trace(BlockParameter blockParameter, Transaction tx, GethTraceOptions options, Dictionary<Address, AccountOverride>? stateOverride, CancellationToken cancellationToken);
     IReadOnlyCollection<GethLikeTxTrace> TraceBlock(BlockParameter blockParameter, GethTraceOptions options, CancellationToken cancellationToken);
     IReadOnlyCollection<GethLikeTxTrace> TraceBlock(Rlp blockRlp, GethTraceOptions options, CancellationToken cancellationToken);
     IEnumerable<string> TraceBlockToFile(Hash256 blockHash, GethTraceOptions options, CancellationToken cancellationToken);

src/Nethermind/Nethermind.JsonRpc/Modules/DebugModule/DebugBridge.cs

@@ -16,6 +16,7 @@
 using Nethermind.Core.Crypto;
 using Nethermind.Core.Specs;
 using Nethermind.Db;
+using Nethermind.Evm;
 using Nethermind.Evm.Tracing.GethStyle;
 using Nethermind.Serialization.Rlp;
 using Nethermind.State.Proofs;
@@ -151,8 +152,9 @@ public GethLikeTxTrace GetTransactionTrace(Hash256 blockHash, int index, Cancell
     public GethLikeTxTrace GetTransactionTrace(Rlp blockRlp, Hash256 transactionHash, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null) =>
         _tracer.Trace(blockRlp, transactionHash, gethTraceOptions ?? GethTraceOptions.Default, cancellationToken);
 
-    public GethLikeTxTrace? GetTransactionTrace(Transaction transaction, BlockParameter blockParameter, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null) =>
-        _tracer.Trace(blockParameter, transaction, gethTraceOptions ?? GethTraceOptions.Default, cancellationToken);
+    public GethLikeTxTrace? GetTransactionTrace(Transaction transaction, BlockParameter blockParameter, CancellationToken cancellationToken,
+        GethTraceOptions? gethTraceOptions = null, Dictionary<Address, AccountOverride>? stateOverride = null) =>
+        _tracer.Trace(blockParameter, transaction, gethTraceOptions ?? GethTraceOptions.Default, stateOverride, cancellationToken);
 
     public IReadOnlyCollection<GethLikeTxTrace> GetBlockTrace(BlockParameter blockParameter, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null) =>
         _tracer.TraceBlock(blockParameter, gethTraceOptions ?? GethTraceOptions.Default, cancellationToken);

src/Nethermind/Nethermind.JsonRpc/Modules/DebugModule/DebugRpcModule.cs

@@ -18,6 +18,7 @@
 using System.Collections.Generic;
 using Nethermind.JsonRpc.Modules.Eth;
 using Nethermind.Core.Specs;
+using Nethermind.Evm;
 using Nethermind.Facade.Eth;
 
 namespace Nethermind.JsonRpc.Modules.DebugModule;
@@ -68,15 +69,16 @@ public ResultWrapper<GethLikeTxTrace> debug_traceTransaction(Hash256 transaction
         return ResultWrapper<GethLikeTxTrace>.Success(transactionTrace);
     }
 
-    public ResultWrapper<GethLikeTxTrace> debug_traceCall(TransactionForRpc call, BlockParameter? blockParameter = null, GethTraceOptions? options = null)
+    public ResultWrapper<GethLikeTxTrace> debug_traceCall(TransactionForRpc call, BlockParameter? blockParameter = null,
+        GethTraceOptions? options = null, Dictionary<Address, AccountOverride>? stateOverride = null)
     {
         blockParameter ??= BlockParameter.Latest;
         call.EnsureDefaults(_jsonRpcConfig.GasCap);
         Transaction tx = call.ToTransaction();
         using CancellationTokenSource cancellationTokenSource = new(_traceTimeout);
         CancellationToken cancellationToken = cancellationTokenSource.Token;
 
-        GethLikeTxTrace transactionTrace = _debugBridge.GetTransactionTrace(tx, blockParameter, cancellationToken, options);
+        GethLikeTxTrace transactionTrace = _debugBridge.GetTransactionTrace(tx, blockParameter, cancellationToken, options, stateOverride);
         if (transactionTrace is null)
         {
             return ResultWrapper<GethLikeTxTrace>.Fail($"Cannot find transactionTrace for hash: {tx.Hash}", ErrorCodes.ResourceNotFound);

src/Nethermind/Nethermind.JsonRpc/Modules/DebugModule/IDebugBridge.cs

@@ -7,6 +7,7 @@
 using Nethermind.Blockchain.Find;
 using Nethermind.Core;
 using Nethermind.Core.Crypto;
+using Nethermind.Evm;
 using Nethermind.Evm.Tracing.GethStyle;
 using Nethermind.Serialization.Rlp;
 using Nethermind.Synchronization.Reporting;
@@ -19,7 +20,7 @@ public interface IDebugBridge
     GethLikeTxTrace GetTransactionTrace(long blockNumber, int index, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null);
     GethLikeTxTrace GetTransactionTrace(Hash256 blockHash, int index, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null);
     GethLikeTxTrace GetTransactionTrace(Rlp blockRlp, Hash256 transactionHash, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null);
-    GethLikeTxTrace? GetTransactionTrace(Transaction transaction, BlockParameter blockParameter, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null);
+    GethLikeTxTrace? GetTransactionTrace(Transaction transaction, BlockParameter blockParameter, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null, Dictionary<Address, AccountOverride>? stateOverride = null);
     IReadOnlyCollection<GethLikeTxTrace> GetBlockTrace(BlockParameter blockParameter, CancellationToken cancellationToken, GethTraceOptions gethTraceOptions = null);
     IReadOnlyCollection<GethLikeTxTrace> GetBlockTrace(Rlp blockRlp, CancellationToken cancellationToken, GethTraceOptions? gethTraceOptions = null);
     byte[] GetBlockRlp(BlockParameter param);

src/Nethermind/Nethermind.JsonRpc/Modules/DebugModule/IDebugRpcModule.cs

@@ -4,7 +4,9 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
 using Nethermind.Blockchain.Find;
+using Nethermind.Core;
 using Nethermind.Core.Crypto;
+using Nethermind.Evm;
 using Nethermind.Evm.Tracing.GethStyle;
 using Nethermind.Facade.Eth;
 using Nethermind.JsonRpc.Data;
@@ -31,7 +33,7 @@ public interface IDebugRpcModule : IRpcModule
     ResultWrapper<GethLikeTxTrace> debug_traceTransaction(Hash256 transactionHash, GethTraceOptions options = null);
 
     [JsonRpcMethod(Description = "This method lets you run an eth_call within the context of the given block execution using the final state of parent block as the base. The block can be specified either by hash or by number. It takes the same input object as a eth_call. It returns the same output as debug_traceTransaction.", IsImplemented = true, IsSharable = true)]
-    ResultWrapper<GethLikeTxTrace> debug_traceCall(TransactionForRpc call, BlockParameter? blockParameter = null, GethTraceOptions? options = null);
+    ResultWrapper<GethLikeTxTrace> debug_traceCall(TransactionForRpc call, BlockParameter? blockParameter = null, GethTraceOptions? options = null, Dictionary<Address, AccountOverride>? stateOverride = null);
 
     [JsonRpcMethod(Description = "", IsSharable = true)]
     ResultWrapper<GethLikeTxTrace> debug_traceTransactionByBlockAndIndex(BlockParameter blockParameter, int txIndex, GethTraceOptions options = null);