diff options
| -rw-r--r-- | ethchain/transaction.go | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/ethchain/transaction.go b/ethchain/transaction.go index 29b167355..2ab681030 100644 --- a/ethchain/transaction.go +++ b/ethchain/transaction.go @@ -89,11 +89,12 @@ func (tx *Transaction) Signature(key []byte) []byte { func (tx *Transaction) PublicKey() []byte { hash := tx.Hash() - // If we don't make a copy we will overwrite the existing underlying array - dst := make([]byte, len(tx.r)) - copy(dst, tx.r) + r := make([]byte, 32-len(tx.r)) + s := make([]byte, 32-len(tx.s)) + r = append(r, ethutil.CopyBytes(tx.r)...) + s = append(s, ethutil.CopyBytes(tx.s)...) - sig := append(dst, tx.s...) + sig := append(r, s...) sig = append(sig, tx.v-27) pubkey, _ := secp256k1.RecoverPubkey(hash, sig) @@ -127,6 +128,8 @@ func (tx *Transaction) Sign(privk []byte) error { func (tx *Transaction) RlpData() interface{} { data := []interface{}{tx.Nonce, tx.GasPrice, tx.Gas, tx.Recipient, tx.Value, tx.Data} + // TODO Remove prefixing zero's + return append(data, tx.v, tx.r, tx.s) } @@ -151,10 +154,8 @@ func (tx *Transaction) RlpValueDecode(decoder *ethutil.Value) { tx.Data = decoder.Get(5).Bytes() tx.v = byte(decoder.Get(6).Uint()) - r := make([]byte, 32-len(decoder.Get(7).Bytes())) - s := make([]byte, 32-len(decoder.Get(8).Bytes())) - tx.r = append(r, decoder.Get(7).Bytes()...) - tx.s = append(s, decoder.Get(8).Bytes()...) + tx.r = decoder.Get(7).Bytes() + tx.s = decoder.Get(8).Bytes() if IsContractAddr(tx.Recipient) { tx.contractCreation = true @@ -178,8 +179,7 @@ func (tx *Transaction) String() string { `, tx.Hash(), len(tx.Recipient) == 0, - //tx.Sender(), - nil, + tx.Sender(), tx.Recipient, tx.Nonce, tx.GasPrice, |