accounts/external, signer/core: add support for EIP-2930 transactions (#22585)

This adds support for signing EIP-2930 with clef.
This commit is contained in:
Martin Holst Swende 2021-04-21 13:03:33 +02:00 committed by GitHub
parent 4b783c0064
commit 67da83aca5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 65 additions and 3 deletions

View File

@ -212,6 +212,20 @@ func (api *ExternalSigner) SignTx(account accounts.Account, tx *types.Transactio
To: to,
From: common.NewMixedcaseAddress(account.Address),
}
// We should request the default chain id that we're operating with
// (the chain we're executing on)
if chainID != nil {
args.ChainID = (*hexutil.Big)(chainID)
}
// However, if the user asked for a particular chain id, then we should
// use that instead.
if tx.Type() != types.LegacyTxType && tx.ChainId() != nil {
args.ChainID = (*hexutil.Big)(tx.ChainId())
}
if tx.Type() == types.AccessListTxType {
accessList := tx.AccessList()
args.AccessList = &accessList
}
var res signTransactionResult
if err := api.client.Call(&res, "account_signTransaction", args); err != nil {
return nil, err

View File

@ -534,6 +534,14 @@ func (api *SignerAPI) SignTransaction(ctx context.Context, args SendTxArgs, meth
return nil, err
}
}
if args.ChainID != nil {
requestedChainId := (*big.Int)(args.ChainID)
if api.chainID.Cmp(requestedChainId) != 0 {
log.Error("Signing request with wrong chain id", "requested", requestedChainId, "configured", api.chainID)
return nil, fmt.Errorf("requested chainid %d does not match the configuration of the signer",
requestedChainId)
}
}
req := SignTxRequest{
Transaction: args,
Meta: MetadataFromContext(ctx),

View File

@ -118,6 +118,18 @@ func (ui *CommandlineUI) ApproveTx(request *SignTxRequest) (SignTxResponse, erro
fmt.Printf("gas: %v (%v)\n", request.Transaction.Gas, uint64(request.Transaction.Gas))
fmt.Printf("gasprice: %v wei\n", request.Transaction.GasPrice.ToInt())
fmt.Printf("nonce: %v (%v)\n", request.Transaction.Nonce, uint64(request.Transaction.Nonce))
if chainId := request.Transaction.ChainID; chainId != nil {
fmt.Printf("chainid: %v\n", chainId)
}
if list := request.Transaction.AccessList; list != nil {
fmt.Printf("Accesslist\n")
for i, el := range *list {
fmt.Printf(" %d. %v\n", i, el.Address)
for j, slot := range el.StorageKeys {
fmt.Printf(" %d. %v\n", j, slot)
}
}
}
if request.Transaction.Data != nil {
d := *request.Transaction.Data
if len(d) > 0 {

View File

@ -76,6 +76,10 @@ type SendTxArgs struct {
// We accept "data" and "input" for backwards-compatibility reasons.
Data *hexutil.Bytes `json:"data"`
Input *hexutil.Bytes `json:"input,omitempty"`
// For non-legacy transactions
AccessList *types.AccessList `json:"accessList,omitempty"`
ChainID *hexutil.Big `json:"chainId,omitempty"`
}
func (args SendTxArgs) String() string {
@ -93,8 +97,32 @@ func (args *SendTxArgs) toTransaction() *types.Transaction {
} else if args.Input != nil {
input = *args.Input
}
if args.To == nil {
return types.NewContractCreation(uint64(args.Nonce), (*big.Int)(&args.Value), uint64(args.Gas), (*big.Int)(&args.GasPrice), input)
var to *common.Address
if args.To != nil {
_to := args.To.Address()
to = &_to
}
return types.NewTransaction(uint64(args.Nonce), args.To.Address(), (*big.Int)(&args.Value), (uint64)(args.Gas), (*big.Int)(&args.GasPrice), input)
var data types.TxData
if args.AccessList == nil {
data = &types.LegacyTx{
To: to,
Nonce: uint64(args.Nonce),
Gas: uint64(args.Gas),
GasPrice: (*big.Int)(&args.GasPrice),
Value: (*big.Int)(&args.Value),
Data: input,
}
} else {
data = &types.AccessListTx{
To: to,
ChainID: (*big.Int)(args.ChainID),
Nonce: uint64(args.Nonce),
Gas: uint64(args.Gas),
GasPrice: (*big.Int)(&args.GasPrice),
Value: (*big.Int)(&args.Value),
Data: input,
AccessList: *args.AccessList,
}
}
return types.NewTx(data)
}