Add EIP-4895 check to withdrawal application

NethermindEth · Oct 18, 2022 · 2539d2f · 2539d2f
1 parent c227c0e
commit 2539d2f
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Showing 4 changed files with 12 additions and 0 deletions.
diff --git a/src/Nethermind/Nethermind.Consensus/Processing/BlockProcessor.cs b/src/Nethermind/Nethermind.Consensus/Processing/BlockProcessor.cs
@@ -358,6 +358,9 @@ private void ApplyDaoTransition(Block block)
 
         private void ApplyWithdrawals(Block block, IReleaseSpec spec)
         {
+            if (!spec.IsEip4895Enabled)
+                return;
+
             if (_logger.IsTrace) _logger.Trace($"Applying withdrawals");
 
             foreach (var withdrawal in block.Withdrawals)

diff --git a/src/Nethermind/Nethermind.Core/Specs/IReleaseSpec.cs b/src/Nethermind/Nethermind.Core/Specs/IReleaseSpec.cs
@@ -265,6 +265,13 @@ public interface IReleaseSpec
         /// </summary>
         bool IsEip1153Enabled { get; }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether the 
+        /// <see href="https://eips.ethereum.org/EIPS/eip-4895">EIP-4895</see>
+        /// validator withdrawals are enabled.
+        /// </summary>
+        bool IsEip4895Enabled { get; }
+
         /// <summary>
         /// Should transactions be validated against chainId.
         /// </summary>

diff --git a/src/Nethermind/Nethermind.Specs/ReleaseSpec.cs b/src/Nethermind/Nethermind.Specs/ReleaseSpec.cs
@@ -79,5 +79,6 @@ public class ReleaseSpec : IReleaseSpec
         public bool IsEip1153Enabled { get; set; }
         public bool IsEip3675Enabled { get; set; }
         public bool IsEip3651Enabled { get; set; }
+        public bool IsEip4895Enabled { get; set; }
     }
 }
diff --git a/src/Nethermind/Nethermind.Specs/SystemTransactionReleaseSpec.cs b/src/Nethermind/Nethermind.Specs/SystemTransactionReleaseSpec.cs
@@ -133,5 +133,6 @@ public bool IsEip158IgnoredAccount(Address address)
         public bool IsEip1153Enabled => _spec.IsEip1153Enabled;
         public bool IsEip3675Enabled => _spec.IsEip3675Enabled;
         public bool IsEip3651Enabled => _spec.IsEip3651Enabled;
+        public bool IsEip4895Enabled => _spec.IsEip4895Enabled;
     }
 }