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tx from

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This commit is contained in:
Nguyen Sy Thanh Son 2019-01-02 11:49:50 +00:00
parent b1c5475f4f
commit c00d2dc9aa
2 changed files with 65 additions and 53 deletions
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10
contracts/utils.go
View file

@ -86,8 +86,7 @@ func CreateTransactionSign(chainConfig *params.ChainConfig, pool *core.TxPool, m
// Add tx signed to local tx pool.
err = pool.AddLocal(txSigned)
if err != nil {
log.Error("Fail to add tx sign to local pool.", "error", err, "number", block.NumberU64(), "hash", block.Hash().Hex(), "from", account.Address, "nonce", nonce)
return err
log.Warn("Fail to add tx sign to local pool.", "error", err, "number", block.NumberU64(), "hash", block.Hash().Hex(), "from", account.Address, "nonce", nonce)
}
// Create secret tx.
@ -116,7 +115,6 @@ func CreateTransactionSign(chainConfig *params.ChainConfig, pool *core.TxPool, m
err = pool.AddLocal(txSigned)
if err != nil {
log.Error("Fail to add tx secret to local pool.", "error", err, "number", block.NumberU64(), "hash", block.Hash().Hex(), "from", account.Address, "nonce", nonce)
return err
}
// Put randomize key into chainDb.
@ -128,7 +126,6 @@ func CreateTransactionSign(chainConfig *params.ChainConfig, pool *core.TxPool, m
randomizeKeyValue, err := chainDb.Get(randomizeKeyName)
if err != nil {
log.Error("Fail to get randomize key from state db.", "error", err)
return err
}
tx, err := BuildTxOpeningRandomize(nonce+1, common.HexToAddress(common.RandomizeSMC), randomizeKeyValue)
@ -145,7 +142,6 @@ func CreateTransactionSign(chainConfig *params.ChainConfig, pool *core.TxPool, m
err = pool.AddLocal(txSigned)
if err != nil {
log.Error("Fail to add tx opening to local pool.", "error", err, "number", block.NumberU64(), "hash", block.Hash().Hex(), "from", account.Address, "nonce", nonce)
return err
}
// Clear randomize key in state db.
@ -221,18 +217,15 @@ func GetRandomizeFromContract(client bind.ContractBackend, addrMasternode common
randomize, err := randomizeContract.NewTomoRandomize(common.HexToAddress(common.RandomizeSMC), client)
if err != nil {
log.Error("Fail to get instance of randomize", "error", err)
return -1, err
}
opts := new(bind.CallOpts)
secrets, err := randomize.GetSecret(opts, addrMasternode)
if err != nil {
log.Error("Fail get secrets from randomize", "error", err)
return -1, err
}
opening, err := randomize.GetOpening(opts, addrMasternode)
if err != nil {
log.Error("Fail get opening from randomize", "error", err)
return -1, err
}
return DecryptRandomizeFromSecretsAndOpening(secrets, opening)
@ -297,7 +290,6 @@ func DecryptRandomizeFromSecretsAndOpening(secrets [][32]byte, opening [32]byte)
intNumber, err := strconv.Atoi(decryptSecret)
if err != nil {
log.Error("Can not convert string to integer", "error", err)
return -1, err
}
random = int64(intNumber)
}

20
core/types/transaction.go
View file

@ -195,6 +195,19 @@ func (tx *Transaction) To() *common.Address {
return &to
}
func (tx *Transaction) From() *common.Address {
if tx.data.V != nil {
signer := deriveSigner(tx.data.V)
if f, err := Sender(signer, tx); err != nil {
return nil
} else {
return &f
}
} else {
return nil
}
}
// Hash hashes the RLP encoding of tx.
// It uniquely identifies the transaction.
func (tx *Transaction) Hash() common.Hash {
@ -274,6 +287,13 @@ func (tx *Transaction) IsSpecialTransaction() bool {
return tx.To().String() == common.RandomizeSMC || tx.To().String() == common.BlockSigners
}
func (tx *Transaction) IsSigningTransaction() bool {
if tx.To() == nil {
return false
}
return tx.To().String() == common.BlockSigners
}
func (tx *Transaction) String() string {
var from, to string
if tx.data.V != nil {