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add overrides to CreateAccessList

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georgehao 2025-03-26 15:03:51 +08:00
parent c49aadc4b6
commit 9d2b99884b
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1 changed files with 11 additions and 3 deletions
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14
internal/ethapi/api.go
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@ -1117,12 +1117,13 @@ type accessListResult struct {
// CreateAccessList creates an EIP-2930 type AccessList for the given transaction.
// Reexec and BlockNrOrHash can be specified to create the accessList on top of a certain state.
func (api *BlockChainAPI) CreateAccessList(ctx context.Context, args TransactionArgs, blockNrOrHash *rpc.BlockNumberOrHash) (*accessListResult, error) {
// StateOverrides can be used to create the accessList while taking into account state changes from previous transactions.
func (api *BlockChainAPI) CreateAccessList(ctx context.Context, args TransactionArgs, blockNrOrHash *rpc.BlockNumberOrHash, stateOverrides *override.StateOverride) (*accessListResult, error) {
bNrOrHash := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
if blockNrOrHash != nil {
bNrOrHash = *blockNrOrHash
}
acl, gasUsed, vmerr, err := AccessList(ctx, api.b, bNrOrHash, args)
acl, gasUsed, vmerr, err := AccessList(ctx, api.b, bNrOrHash, args, stateOverrides)
if err != nil {
return nil, err
}
@ -1136,7 +1137,7 @@ func (api *BlockChainAPI) CreateAccessList(ctx context.Context, args Transaction
// AccessList creates an access list for the given transaction.
// If the accesslist creation fails an error is returned.
// If the transaction itself fails, an vmErr is returned.
func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrHash, args TransactionArgs) (acl types.AccessList, gasUsed uint64, vmErr error, err error) {
func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrHash, args TransactionArgs, stateOverrides *override.StateOverride) (acl types.AccessList, gasUsed uint64, vmErr error, err error) {
// Retrieve the execution context
db, header, err := b.StateAndHeaderByNumberOrHash(ctx, blockNrOrHash)
if db == nil || err != nil {
@ -1156,6 +1157,13 @@ func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrH
return nil, 0, nil, err
}
// Apply state overrides if provided
if stateOverrides != nil {
if err := stateOverrides.Apply(db, nil); err != nil {
return nil, 0, nil, err
}
}
var to common.Address
if args.To != nil {
to = *args.To