gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

core/types, params: EIP#155

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

73
light/odr_test.go
View File

@ -148,45 +148,11 @@ func odrAccounts(ctx context.Context, db ethdb.Database, bc *core.BlockChain, lc
func TestOdrContractCallLes1(t *testing.T) { testChainOdr(t, 1, 2, odrContractCall) }
// fullcallmsg is the message type used for call transations.
type fullcallmsg struct {
from *state.StateObject
to *common.Address
gas, gasPrice *big.Int
value *big.Int
data []byte
type callmsg struct {
types.Message
}
// accessor boilerplate to implement core.Message
func (m fullcallmsg) From() (common.Address, error) { return m.from.Address(), nil }
func (m fullcallmsg) FromFrontier() (common.Address, error) { return m.from.Address(), nil }
func (m fullcallmsg) Nonce() uint64 { return 0 }
func (m fullcallmsg) CheckNonce() bool { return false }
func (m fullcallmsg) To() *common.Address { return m.to }
func (m fullcallmsg) GasPrice() *big.Int { return m.gasPrice }
func (m fullcallmsg) Gas() *big.Int { return m.gas }
func (m fullcallmsg) Value() *big.Int { return m.value }
func (m fullcallmsg) Data() []byte { return m.data }
// callmsg is the message type used for call transations.
type lightcallmsg struct {
from *StateObject
to *common.Address
gas, gasPrice *big.Int
value *big.Int
data []byte
}
// accessor boilerplate to implement core.Message
func (m lightcallmsg) From() (common.Address, error) { return m.from.Address(), nil }
func (m lightcallmsg) FromFrontier() (common.Address, error) { return m.from.Address(), nil }
func (m lightcallmsg) Nonce() uint64 { return 0 }
func (m lightcallmsg) CheckNonce() bool { return false }
func (m lightcallmsg) To() *common.Address { return m.to }
func (m lightcallmsg) GasPrice() *big.Int { return m.gasPrice }
func (m lightcallmsg) Gas() *big.Int { return m.gas }
func (m lightcallmsg) Value() *big.Int { return m.value }
func (m lightcallmsg) Data() []byte { return m.data }
func (callmsg) CheckNonce() bool { return false }
func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain, lc *LightChain, bhash common.Hash) []byte {
data := common.Hex2Bytes("60CD26850000000000000000000000000000000000000000000000000000000000000000")
@ -201,15 +167,7 @@ func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain
from := statedb.GetOrNewStateObject(testBankAddress)
from.SetBalance(common.MaxBig)
msg := fullcallmsg{
from: from,
gas: big.NewInt(100000),
gasPrice: big.NewInt(0),
value: big.NewInt(0),
data: data,
to: &testContractAddr,
}
msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), big.NewInt(1000000), new(big.Int), data)}
vmenv := core.NewEnv(statedb, testChainConfig(), bc, msg, header, vm.Config{})
gp := new(core.GasPool).AddGas(common.MaxBig)
ret, _, _ := core.ApplyMessage(vmenv, msg, gp)
@ -222,15 +180,7 @@ func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain
if err == nil {
from.SetBalance(common.MaxBig)
msg := lightcallmsg{
from: from,
gas: big.NewInt(100000),
gasPrice: big.NewInt(0),
value: big.NewInt(0),
data: data,
to: &testContractAddr,
}
msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), big.NewInt(1000000), new(big.Int), data)}
vmenv := NewEnv(ctx, state, testChainConfig(), lc, msg, header, vm.Config{})
gp := new(core.GasPool).AddGas(common.MaxBig)
ret, _, _ := core.ApplyMessage(vmenv, msg, gp)
@ -244,20 +194,21 @@ func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain
}
func testChainGen(i int, block *core.BlockGen) {
signer := types.HomesteadSigner{}
switch i {
case 0:
// In block 1, the test bank sends account #1 some ether.
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil).SignECDSA(testBankKey)
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil).SignECDSA(signer, testBankKey)
block.AddTx(tx)
case 1:
// In block 2, the test bank sends some more ether to account #1.
// acc1Addr passes it on to account #2.
// acc1Addr creates a test contract.
tx1, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(testBankKey)
tx1, _ := types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(signer, testBankKey)
nonce := block.TxNonce(acc1Addr)
tx2, _ := types.NewTransaction(nonce, acc2Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(acc1Key)
tx2, _ := types.NewTransaction(nonce, acc2Addr, big.NewInt(1000), params.TxGas, nil, nil).SignECDSA(signer, acc1Key)
nonce++
tx3, _ := types.NewContractCreation(nonce, big.NewInt(0), big.NewInt(1000000), big.NewInt(0), testContractCode).SignECDSA(acc1Key)
tx3, _ := types.NewContractCreation(nonce, big.NewInt(0), big.NewInt(1000000), big.NewInt(0), testContractCode).SignECDSA(signer, acc1Key)
testContractAddr = crypto.CreateAddress(acc1Addr, nonce)
block.AddTx(tx1)
block.AddTx(tx2)
@ -267,7 +218,7 @@ func testChainGen(i int, block *core.BlockGen) {
block.SetCoinbase(acc2Addr)
block.SetExtra([]byte("yeehaw"))
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001")
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(testBankKey)
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(signer, testBankKey)
block.AddTx(tx)
case 3:
// Block 4 includes blocks 2 and 3 as uncle headers (with modified extra data).
@ -278,7 +229,7 @@ func testChainGen(i int, block *core.BlockGen) {
b3.Extra = []byte("foo")
block.AddUncle(b3)
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002")
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(testBankKey)
tx, _ := types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), big.NewInt(100000), nil, data).SignECDSA(signer, testBankKey)
block.AddTx(tx)
}
}

16
light/txpool.go
View File

@ -44,6 +44,7 @@ var txPermanent = uint64(500)
// created.
type TxPool struct {
config *params.ChainConfig
signer types.Signer
quit chan bool
eventMux *event.TypeMux
events event.Subscription
@ -80,6 +81,7 @@ type TxRelayBackend interface {
func NewTxPool(config *params.ChainConfig, eventMux *event.TypeMux, chain *LightChain, relay TxRelayBackend) *TxPool {
pool := &TxPool{
config: config,
signer: types.HomesteadSigner{},
nonce: make(map[common.Address]uint64),
pending: make(map[common.Hash]*types.Transaction),
mined: make(map[common.Hash][]*types.Transaction),
@ -198,7 +200,7 @@ func (pool *TxPool) checkMinedTxs(ctx context.Context, hash common.Hash, idx uin
if len(receipts) != len(block.Transactions()) {
panic(nil) // should never happen if hashes did match
}
core.SetReceiptsData(block, receipts)
core.SetReceiptsData(pool.config, block, receipts)
}
//fmt.Println("WriteReceipt", receipts[i].TxHash)
core.WriteReceipt(pool.chainDb, receipts[i])
@ -309,6 +311,7 @@ func (pool *TxPool) eventLoop() {
m, r := txc.getLists()
pool.relay.NewHead(pool.head, m, r)
pool.homestead = pool.config.IsHomestead(head.Number)
pool.signer = types.MakeSigner(pool.config, head.Number)
pool.mu.Unlock()
}
}
@ -340,7 +343,7 @@ func (pool *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error
// Validate the transaction sender and it's sig. Throw
// if the from fields is invalid.
if from, err = tx.From(); err != nil {
if from, err = types.Sender(pool.signer, tx); err != nil {
return core.ErrInvalidSender
}
@ -389,7 +392,7 @@ func (pool *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error
}
// Should supply enough intrinsic gas
if tx.Gas().Cmp(core.IntrinsicGas(tx.Data(), core.MessageCreatesContract(tx), pool.homestead)) < 0 {
if tx.Gas().Cmp(core.IntrinsicGas(tx.Data(), tx.To() == nil, pool.homestead)) < 0 {
return core.ErrIntrinsicGas
}
@ -413,7 +416,8 @@ func (self *TxPool) add(ctx context.Context, tx *types.Transaction) error {
self.pending[hash] = tx
nonce := tx.Nonce() + 1
addr, _ := tx.From()
addr, _ := types.Sender(self.signer, tx)
if nonce > self.nonce[addr] {
self.nonce[addr] = nonce
}
@ -433,7 +437,7 @@ func (self *TxPool) add(ctx context.Context, tx *types.Transaction) error {
}
// we can ignore the error here because From is
// verified in ValidateTransaction.
f, _ := tx.From()
f, _ := types.Sender(self.signer, tx)
from := common.Bytes2Hex(f[:4])
glog.Infof("(t) %x => %s (%v) %x\n", from, toname, tx.Value, hash)
}
@ -518,7 +522,7 @@ func (self *TxPool) Content() (map[common.Address]types.Transactions, map[common
// Retrieve all the pending transactions and sort by account and by nonce
pending := make(map[common.Address]types.Transactions)
for _, tx := range self.pending {
account, _ := tx.From()
account, _ := types.Sender(self.signer, tx)
pending[account] = append(pending[account], tx)
}
// There are no queued transactions in a light pool, just return an empty map

2
light/txpool_test.go
View File

@ -74,7 +74,7 @@ func txPoolTestChainGen(i int, block *core.BlockGen) {
func TestTxPool(t *testing.T) {
for i, _ := range testTx {
testTx[i], _ = types.NewTransaction(uint64(i), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil).SignECDSA(testBankKey)
testTx[i], _ = types.NewTransaction(uint64(i), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil).SignECDSA(types.HomesteadSigner{}, testBankKey)
}
var (

2
light/vm_env.go
View File

@ -61,7 +61,7 @@ func NewEnv(ctx context.Context, state *LightState, chainConfig *params.ChainCon
func (self *VMEnv) ChainConfig() *params.ChainConfig { return self.chainConfig }
func (self *VMEnv) Vm() vm.Vm { return self.evm }
func (self *VMEnv) Origin() common.Address { f, _ := self.msg.From(); return f }
func (self *VMEnv) Origin() common.Address { return self.msg.From() }
func (self *VMEnv) BlockNumber() *big.Int { return self.header.Number }
func (self *VMEnv) Coinbase() common.Address { return self.header.Coinbase }
func (self *VMEnv) Time() *big.Int { return self.header.Time }