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core: remove Script attribute type

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This commit is contained in:
Anna Shaleva 2020-04-29 10:49:09 +03:00
parent 40e153030d
commit 08f5708edb
7 changed files with 16 additions and 55 deletions
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6
integration/performance_test.go
View file

@ -79,16 +79,12 @@ func getTX(t *testing.B, wif *keys.WIF) *transaction.Transaction {
tx := transaction.NewInvocationTX([]byte{0x51}, 1)
tx.Version = 0
tx.Sender = fromAddressHash
tx.Attributes = append(tx.Attributes,
transaction.Attribute{
Usage: transaction.Description,
Data: []byte(randString(10)),
})
tx.Attributes = append(tx.Attributes,
transaction.Attribute{
Usage: transaction.Script,
Data: fromAddressHash.BytesBE(),
})
return tx
}

11
pkg/core/blockchain.go
View file

@ -1548,17 +1548,6 @@ func (bc *Blockchain) GetScriptHashesForVerifying(t *transaction.Transaction) ([
for i := range references {
hashes[references[i].Out.ScriptHash] = true
}
for _, a := range t.Attributes {
if a.Usage == transaction.Script {
h, err := util.Uint160DecodeBytesBE(a.Data)
if err != nil {
return nil, err
}
if _, ok := hashes[h]; !ok {
hashes[h] = true
}
}
}
for a, outputs := range t.GroupOutputByAssetID() {
as := bc.GetAssetState(a)

1
pkg/core/transaction/attr_usage.go
View file

@ -10,7 +10,6 @@ const (
ContractHash AttrUsage = 0x00
ECDH02 AttrUsage = 0x02
ECDH03 AttrUsage = 0x03
Script AttrUsage = 0x20
Vote AttrUsage = 0x30
CertURL AttrUsage = 0x80
DescriptionURL AttrUsage = 0x81

4
pkg/core/transaction/attribute.go
View file

@ -31,8 +31,6 @@ func (attr *Attribute) DecodeBinary(br *io.BinReader) {
Hash6, Hash7, Hash8, Hash9, Hash10, Hash11, Hash12, Hash13,
Hash14, Hash15:
datasize = 32
case Script:
datasize = 20
case DescriptionURL:
// It's not VarUint as per C# implementation, dunno why
var urllen = br.ReadB()
@ -62,7 +60,7 @@ func (attr *Attribute) EncodeBinary(bw *io.BinWriter) {
case DescriptionURL:
bw.WriteB(byte(len(attr.Data)))
fallthrough
case Script, ContractHash, Vote, Hash1, Hash2, Hash3, Hash4, Hash5, Hash6,
case ContractHash, Vote, Hash1, Hash2, Hash3, Hash4, Hash5, Hash6,
Hash7, Hash8, Hash9, Hash10, Hash11, Hash12, Hash13, Hash14, Hash15:
bw.WriteBytes(attr.Data)
default:

30
pkg/core/transaction/attrusage_string.go
View file

@ -11,7 +11,6 @@ func _() {
_ = x[ContractHash-0]
_ = x[ECDH02-2]
_ = x[ECDH03-3]
_ = x[Script-32]
_ = x[Vote-48]
_ = x[CertURL-128]
_ = x[DescriptionURL-129]
@ -52,19 +51,18 @@ func _() {
const (
_AttrUsage_name_0 = "ContractHash"
_AttrUsage_name_1 = "ECDH02ECDH03"
_AttrUsage_name_2 = "Script"
_AttrUsage_name_3 = "Vote"
_AttrUsage_name_4 = "CertURLDescriptionURL"
_AttrUsage_name_5 = "Description"
_AttrUsage_name_6 = "Hash1Hash2Hash3Hash4Hash5Hash6Hash7Hash8Hash9Hash10Hash11Hash12Hash13Hash14Hash15"
_AttrUsage_name_7 = "RemarkRemark1Remark2Remark3Remark4Remark5Remark6Remark7Remark8Remark9Remark10Remark11Remark12Remark13Remark14Remark15"
_AttrUsage_name_2 = "Vote"
_AttrUsage_name_3 = "CertURLDescriptionURL"
_AttrUsage_name_4 = "Description"
_AttrUsage_name_5 = "Hash1Hash2Hash3Hash4Hash5Hash6Hash7Hash8Hash9Hash10Hash11Hash12Hash13Hash14Hash15"
_AttrUsage_name_6 = "RemarkRemark1Remark2Remark3Remark4Remark5Remark6Remark7Remark8Remark9Remark10Remark11Remark12Remark13Remark14Remark15"
)
var (
_AttrUsage_index_1 = [...]uint8{0, 6, 12}
_AttrUsage_index_4 = [...]uint8{0, 7, 21}
_AttrUsage_index_6 = [...]uint8{0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 51, 57, 63, 69, 75, 81}
_AttrUsage_index_7 = [...]uint8{0, 6, 13, 20, 27, 34, 41, 48, 55, 62, 69, 77, 85, 93, 101, 109, 117}
_AttrUsage_index_3 = [...]uint8{0, 7, 21}
_AttrUsage_index_5 = [...]uint8{0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 51, 57, 63, 69, 75, 81}
_AttrUsage_index_6 = [...]uint8{0, 6, 13, 20, 27, 34, 41, 48, 55, 62, 69, 77, 85, 93, 101, 109, 117}
)
func (i AttrUsage) String() string {
@ -74,21 +72,19 @@ func (i AttrUsage) String() string {
case 2 <= i && i <= 3:
i -= 2
return _AttrUsage_name_1[_AttrUsage_index_1[i]:_AttrUsage_index_1[i+1]]
case i == 32:
return _AttrUsage_name_2
case i == 48:
return _AttrUsage_name_3
return _AttrUsage_name_2
case 128 <= i && i <= 129:
i -= 128
return _AttrUsage_name_4[_AttrUsage_index_4[i]:_AttrUsage_index_4[i+1]]
return _AttrUsage_name_3[_AttrUsage_index_3[i]:_AttrUsage_index_3[i+1]]
case i == 144:
return _AttrUsage_name_5
return _AttrUsage_name_4
case 161 <= i && i <= 175:
i -= 161
return _AttrUsage_name_6[_AttrUsage_index_6[i]:_AttrUsage_index_6[i+1]]
return _AttrUsage_name_5[_AttrUsage_index_5[i]:_AttrUsage_index_5[i+1]]
case 240 <= i && i <= 255:
i -= 240
return _AttrUsage_name_7[_AttrUsage_index_7[i]:_AttrUsage_index_7[i+1]]
return _AttrUsage_name_6[_AttrUsage_index_6[i]:_AttrUsage_index_6[i+1]]
default:
return "AttrUsage(" + strconv.FormatInt(int64(i), 10) + ")"
}

8
pkg/core/transaction/transaction.go
View file

@ -107,14 +107,6 @@ func (t *Transaction) AddInput(in *Input) {
t.Inputs = append(t.Inputs, *in)
}
// AddVerificationHash adds a script attribute for transaction verification.
func (t *Transaction) AddVerificationHash(addr util.Uint160) {
t.Attributes = append(t.Attributes, Attribute{
Usage: Script,
Data: addr.BytesBE(),
})
}
// DecodeBinary implements Serializable interface.
func (t *Transaction) DecodeBinary(br *io.BinReader) {
t.Type = TXType(br.ReadB())

11
pkg/rpc/client/nep5.go
View file

@ -108,22 +108,13 @@ func (c *Client) TransferNEP5(acc *wallet.Account, to util.Uint160, token *walle
emit.Opcode(w.BinWriter, opcode.THROWIFNOT)
tx := transaction.NewInvocationTX(w.Bytes(), gas)
tx.Attributes = append(tx.Attributes, transaction.Attribute{
Usage: transaction.Script,
Data: from.BytesBE(),
})
tx.Sender = from
tx.ValidUntilBlock, err = c.CalculateValidUntilBlock()
if err != nil {
return util.Uint256{}, fmt.Errorf("can't calculate validUntilBlock: %v", err)
}
addr, err := address.StringToUint160(acc.Address)
if err != nil {
return util.Uint256{}, fmt.Errorf("failed to get address: %v", err)
}
tx.Sender = addr
if err := request.AddInputsAndUnspentsToTx(tx, acc.Address, core.UtilityTokenID(), gas, c); err != nil {
return util.Uint256{}, fmt.Errorf("can't add GAS to transaction: %v", err)
}