EIP-3607 (check if sender is EOA). Update tests to v10.0 (erigontech#…

…2820)

* Update Ethereum tests to v10.0

* Implement EIP-3607

core/error.go

@@ -83,4 +83,8 @@ var (
 	// ErrFeeCapTooLow is returned if the transaction fee cap is less than the
 	// the base fee of the block.
 	ErrFeeCapTooLow = errors.New("fee cap less than block base fee")
+
+	// ErrSenderNoEOA is returned if the sender of a transaction is a contract.
+	// See EIP-3607: Reject transactions from senders with deployed code.
+	ErrSenderNoEOA = errors.New("sender not an eoa")
 )

core/state_transition.go

@@ -26,9 +26,12 @@ import (
 	cmath "github.com/ledgerwatch/erigon/common/math"
 	"github.com/ledgerwatch/erigon/core/types"
 	"github.com/ledgerwatch/erigon/core/vm"
+	"github.com/ledgerwatch/erigon/crypto"
 	"github.com/ledgerwatch/erigon/params"
 )
 
+var emptyCodeHash = crypto.Keccak256Hash(nil)
+
 /*
 The State Transitioning Model
 
@@ -239,6 +242,15 @@ func (st *StateTransition) preCheck(gasBailout bool) error {
 		}
 	}
 
+	// Make sure the sender is an EOA (EIP-3607)
+	if codeHash := st.state.GetCodeHash(st.msg.From()); codeHash != emptyCodeHash && codeHash != (common.Hash{}) {
+		// common.Hash{} means that the sender is not in the state.
+		// Historically there were transactions with 0 gas price and non-existing sender,
+		// so we have to allow that.
+		return fmt.Errorf("%w: address %v, codehash: %s", ErrSenderNoEOA,
+			st.msg.From().Hex(), codeHash)
+	}
+
 	// Make sure the transaction gasFeeCap is greater than the block's baseFee.
 	if st.evm.ChainRules.IsLondon {
 		// Skip the checks if gas fields are zero and baseFee was explicitly disabled (eth_call)