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core/types, params: EIP#155

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This commit is contained in:
Jeffrey Wilcke
2016-11-02 13:44:13 +01:00
parent 5cd86443ee
commit 4dca5d4db7
46 changed files with 1074 additions and 470 deletions
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86
internal/ethapi/api.go
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@ -279,7 +279,8 @@ func (s *PrivateAccountAPI) SendTransaction(ctx context.Context, args SendTxArgs
tx = types.NewTransaction(args.Nonce.Uint64(), *args.To, args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
}
signature, err := s.am.SignWithPassphrase(args.From, passwd, tx.SigHash().Bytes())
signer := types.MakeSigner(s.b.ChainConfig(), s.b.CurrentBlock().Number())
signature, err := s.am.SignWithPassphrase(args.From, passwd, signer.Hash(tx).Bytes())
if err != nil {
return common.Hash{}, err
}
@ -537,22 +538,14 @@ func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr
}
// Assemble the CALL invocation
msg := callmsg{
addr: addr,
to: args.To,
gas: args.Gas.BigInt(),
gasPrice: args.GasPrice.BigInt(),
value: args.Value.BigInt(),
data: common.FromHex(args.Data),
gas, gasPrice := args.Gas.BigInt(), args.GasPrice.BigInt()
if gas.Cmp(common.Big0) == 0 {
gas = big.NewInt(50000000)
}
if msg.gas.Cmp(common.Big0) == 0 {
msg.gas = big.NewInt(50000000)
}
if msg.gasPrice.Cmp(common.Big0) == 0 {
msg.gasPrice = new(big.Int).Mul(big.NewInt(50), common.Shannon)
if gasPrice.Cmp(common.Big0) == 0 {
gasPrice = new(big.Int).Mul(big.NewInt(50), common.Shannon)
}
msg := types.NewMessage(addr, args.To, 0, args.Value.BigInt(), gas, gasPrice, common.FromHex(args.Data))
// Execute the call and return
vmenv, vmError, err := s.b.GetVMEnv(ctx, msg, state, header)
@ -714,8 +707,12 @@ type RPCTransaction struct {
// newRPCPendingTransaction returns a pending transaction that will serialize to the RPC representation
func newRPCPendingTransaction(tx *types.Transaction) *RPCTransaction {
from, _ := tx.FromFrontier()
v, r, s := tx.SignatureValues()
var signer types.Signer = types.FrontierSigner{}
if tx.Protected() {
signer = types.NewEIP155Signer(tx.ChainId())
}
from, _ := types.Sender(signer, tx)
v, r, s := types.SignatureValues(signer, tx)
return &RPCTransaction{
From: from,
Gas: rpc.NewHexNumber(tx.Gas()),
@ -735,11 +732,12 @@ func newRPCPendingTransaction(tx *types.Transaction) *RPCTransaction {
func newRPCTransactionFromBlockIndex(b *types.Block, txIndex int) (*RPCTransaction, error) {
if txIndex >= 0 && txIndex < len(b.Transactions()) {
tx := b.Transactions()[txIndex]
from, err := tx.FromFrontier()
if err != nil {
return nil, err
var signer types.Signer = types.FrontierSigner{}
if tx.Protected() {
signer = types.NewEIP155Signer(tx.ChainId())
}
v, r, s := tx.SignatureValues()
from, _ := types.Sender(signer, tx)
v, r, s := tx.RawSignatureValues()
return &RPCTransaction{
BlockHash: b.Hash(),
BlockNumber: rpc.NewHexNumber(b.Number()),
@ -958,11 +956,11 @@ func (s *PublicTransactionPoolAPI) GetTransactionReceipt(txHash common.Hash) (ma
return nil, nil
}
from, err := tx.FromFrontier()
if err != nil {
glog.V(logger.Debug).Infof("%v\n", err)
return nil, nil
var signer types.Signer = types.FrontierSigner{}
if tx.Protected() {
signer = types.NewEIP155Signer(tx.ChainId())
}
from, _ := types.Sender(signer, tx)
fields := map[string]interface{}{
"root": rpc.HexBytes(receipt.PostState),
@ -990,11 +988,13 @@ func (s *PublicTransactionPoolAPI) GetTransactionReceipt(txHash common.Hash) (ma
// sign is a helper function that signs a transaction with the private key of the given address.
func (s *PublicTransactionPoolAPI) sign(addr common.Address, tx *types.Transaction) (*types.Transaction, error) {
signature, err := s.b.AccountManager().SignEthereum(addr, tx.SigHash().Bytes())
signer := types.MakeSigner(s.b.ChainConfig(), s.b.CurrentBlock().Number())
signature, err := s.b.AccountManager().SignEthereum(addr, signer.Hash(tx).Bytes())
if err != nil {
return nil, err
}
return tx.WithSignature(signature)
return tx.WithSignature(signer, signature)
}
// SendTxArgs represents the arguments to sumbit a new transaction into the transaction pool.
@ -1028,7 +1028,9 @@ func prepareSendTxArgs(ctx context.Context, args SendTxArgs, b Backend) (SendTxA
// submitTransaction is a helper function that submits tx to txPool and creates a log entry.
func submitTransaction(ctx context.Context, b Backend, tx *types.Transaction, signature []byte) (common.Hash, error) {
signedTx, err := tx.WithSignature(signature)
signer := types.MakeSigner(b.ChainConfig(), b.CurrentBlock().Number())
signedTx, err := tx.WithSignature(signer, signature)
if err != nil {
return common.Hash{}, err
}
@ -1038,7 +1040,7 @@ func submitTransaction(ctx context.Context, b Backend, tx *types.Transaction, si
}
if signedTx.To() == nil {
from, _ := signedTx.From()
from, _ := types.Sender(signer, signedTx)
addr := crypto.CreateAddress(from, signedTx.Nonce())
glog.V(logger.Info).Infof("Tx(%s) created: %s\n", signedTx.Hash().Hex(), addr.Hex())
} else {
@ -1072,7 +1074,8 @@ func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args Sen
tx = types.NewTransaction(args.Nonce.Uint64(), *args.To, args.Value.BigInt(), args.Gas.BigInt(), args.GasPrice.BigInt(), common.FromHex(args.Data))
}
signature, err := s.b.AccountManager().SignEthereum(args.From, tx.SigHash().Bytes())
signer := types.MakeSigner(s.b.ChainConfig(), s.b.CurrentBlock().Number())
signature, err := s.b.AccountManager().SignEthereum(args.From, signer.Hash(tx).Bytes())
if err != nil {
return common.Hash{}, err
}
@ -1092,8 +1095,9 @@ func (s *PublicTransactionPoolAPI) SendRawTransaction(ctx context.Context, encod
return "", err
}
signer := types.MakeSigner(s.b.ChainConfig(), s.b.CurrentBlock().Number())
if tx.To() == nil {
from, err := tx.FromFrontier()
from, err := types.Sender(signer, tx)
if err != nil {
return "", err
}
@ -1202,7 +1206,12 @@ type SignTransactionResult struct {
}
func newTx(t *types.Transaction) *Tx {
from, _ := t.FromFrontier()
var signer types.Signer = types.HomesteadSigner{}
if t.Protected() {
signer = types.NewEIP155Signer(t.ChainId())
}
from, _ := types.Sender(signer, t)
return &Tx{
tx: t,
To: t.To(),
@ -1268,7 +1277,11 @@ func (s *PublicTransactionPoolAPI) PendingTransactions() []*RPCTransaction {
pending := s.b.GetPoolTransactions()
transactions := make([]*RPCTransaction, 0, len(pending))
for _, tx := range pending {
from, _ := tx.FromFrontier()
var signer types.Signer = types.HomesteadSigner{}
if tx.Protected() {
signer = types.NewEIP155Signer(tx.ChainId())
}
from, _ := types.Sender(signer, tx)
if s.b.AccountManager().HasAddress(from) {
transactions = append(transactions, newRPCPendingTransaction(tx))
}
@ -1281,7 +1294,12 @@ func (s *PublicTransactionPoolAPI) PendingTransactions() []*RPCTransaction {
func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, tx Tx, gasPrice, gasLimit *rpc.HexNumber) (common.Hash, error) {
pending := s.b.GetPoolTransactions()
for _, p := range pending {
if pFrom, err := p.FromFrontier(); err == nil && pFrom == tx.From && p.SigHash() == tx.tx.SigHash() {
var signer types.Signer = types.HomesteadSigner{}
if p.Protected() {
signer = types.NewEIP155Signer(p.ChainId())
}
if pFrom, err := types.Sender(signer, p); err == nil && pFrom == tx.From && signer.Hash(p) == signer.Hash(tx.tx) {
if gasPrice == nil {
gasPrice = rpc.NewHexNumber(tx.tx.GasPrice())
}