From 978de46dca2bcfd98090da709d7feb9c3bfe87bc Mon Sep 17 00:00:00 2001
From: qybdyx <qybdyx@outlook.com>
Date: Thu, 6 Nov 2025 15:37:20 +0800
Subject: [PATCH] revert: revert the nano check in parlia

---
 consensus/parlia/parlia.go   | 19 -------------------
 core/state/statedb.go        |  5 -----
 core/state/statedb_hooked.go |  4 ----
 core/vm/interface.go         |  2 --
 4 files changed, 30 deletions(-)

diff --git a/consensus/parlia/parlia.go b/consensus/parlia/parlia.go
index e6d77c6c15..72c73589a0 100644
--- a/consensus/parlia/parlia.go
+++ b/consensus/parlia/parlia.go
@@ -1416,9 +1416,6 @@ func (p *Parlia) Finalize(chain consensus.ChainHeaderReader, header *types.Heade
 
 	systemcontracts.TryUpdateBuildInSystemContract(p.chainConfig, header.Number, parent.Time, header.Time, state, false)
 
-	if err := p.checkNanoBlackList(state, header); err != nil {
-		return err
-	}
 	if p.chainConfig.IsOnFeynman(header.Number, parent.Time, header.Time) {
 		err := p.initializeFeynmanContract(state, header, cx, txs, receipts, systemTxs, usedGas, false, tracer)
 		if err != nil {
@@ -1518,10 +1515,6 @@ func (p *Parlia) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *
 
 	systemcontracts.TryUpdateBuildInSystemContract(p.chainConfig, header.Number, parent.Time, header.Time, state, false)
 
-	if err := p.checkNanoBlackList(state, header); err != nil {
-		return nil, nil, err
-	}
-
 	if p.chainConfig.IsOnFeynman(header.Number, parent.Time, header.Time) {
 		err := p.initializeFeynmanContract(state, header, cx, &body.Transactions, &receipts, nil, &header.GasUsed, true, tracer)
 		if err != nil {
@@ -2434,18 +2427,6 @@ func (p *Parlia) NextProposalBlock(chain consensus.ChainHeaderReader, header *ty
 	return snap.nextProposalBlock(proposer)
 }
 
-func (p *Parlia) checkNanoBlackList(state vm.StateDB, header *types.Header) error {
-	if p.chainConfig.IsNano(header.Number) {
-		for _, blackListAddr := range types.NanoBlackList {
-			if state.IsAddressInMutations(blackListAddr) {
-				log.Error("blacklisted address found", "address", blackListAddr)
-				return fmt.Errorf("block contains blacklisted address: %s", blackListAddr.Hex())
-			}
-		}
-	}
-	return nil
-}
-
 func (p *Parlia) detectNewVersionWithFork(chain consensus.ChainHeaderReader, header *types.Header, state vm.StateDB) {
 	// Ignore blocks that are considered too old
 	const maxBlockReceiveDelay = 10 * time.Second
diff --git a/core/state/statedb.go b/core/state/statedb.go
index 11744ef91e..2623132f54 100644
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -1687,11 +1687,6 @@ func (s *StateDB) AccessEvents() *AccessEvents {
 	return s.accessEvents
 }
 
-func (s *StateDB) IsAddressInMutations(addr common.Address) bool {
-	_, ok := s.mutations[addr]
-	return ok
-}
-
 func (s *StateDB) DumpAccessList(block *types.Block) {
 	if s.blockAccessList == nil {
 		return
diff --git a/core/state/statedb_hooked.go b/core/state/statedb_hooked.go
index c8e4511944..9597178a79 100644
--- a/core/state/statedb_hooked.go
+++ b/core/state/statedb_hooked.go
@@ -304,7 +304,3 @@ func (s *hookedStateDB) Finalise(deleteEmptyObjects bool) {
 func (s *hookedStateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
 	return s.inner.IntermediateRoot(deleteEmptyObjects)
 }
-
-func (s *hookedStateDB) IsAddressInMutations(addr common.Address) bool {
-	return s.inner.IsAddressInMutations(addr)
-}
diff --git a/core/vm/interface.go b/core/vm/interface.go
index 5aed16c144..d9bafdad2a 100644
--- a/core/vm/interface.go
+++ b/core/vm/interface.go
@@ -109,6 +109,4 @@ type StateDB interface {
 	// Finalise must be invoked at the end of a transaction
 	Finalise(bool)
 	IntermediateRoot(deleteEmptyObjects bool) common.Hash
-
-	IsAddressInMutations(addr common.Address) bool
 }