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native: change contract names, move them to separate package

Browse source 
Follow neo-project/neo#2138 and make RPC client's GetNativeContractHash
case-sensitive.
This commit is contained in:
Roman Khimov 2020-12-13 21:25:04 +03:00
parent aff1469482
commit cf8cf93e7a
20 changed files with 66 additions and 52 deletions
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21
cli/nep17_test.go
View file

@ -9,6 +9,7 @@ import (
"strings" "strings"
"testing" "testing"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn" "github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
"github.com/nspcc-dev/neo-go/pkg/wallet" "github.com/nspcc-dev/neo-go/pkg/wallet"
@ -28,7 +29,7 @@ func TestNEP17Balance(t *testing.T) {
b, index := e.Chain.GetGoverningTokenBalance(validatorHash) b, index := e.Chain.GetGoverningTokenBalance(validatorHash)
checkResult := func(t *testing.T) { checkResult := func(t *testing.T) {
e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr) e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr)
e.checkNextLine(t, "^\\s*NEO:\\s+NEO \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.checkNextLine(t, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)")
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+b.String()) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+b.String())
e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10)) e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10))
e.checkEOF(t) e.checkEOF(t)
@ -45,7 +46,7 @@ func TestNEP17Balance(t *testing.T) {
t.Run("GAS", func(t *testing.T) { t.Run("GAS", func(t *testing.T) {
e.Run(t, append(cmd, "--token", "GAS")...) e.Run(t, append(cmd, "--token", "GAS")...)
e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr) e.checkNextLine(t, "^\\s*Account\\s+"+validatorAddr)
e.checkNextLine(t, "^\\s*GAS:\\s+GAS \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") e.checkNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)")
b := e.Chain.GetUtilityTokenBalance(validatorHash) b := e.Chain.GetUtilityTokenBalance(validatorHash)
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(b.Int64()).String()) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(b.Int64()).String())
}) })
@ -54,7 +55,7 @@ func TestNEP17Balance(t *testing.T) {
addr1, err := address.StringToUint160("NbTiM6h8r99kpRtb428XcsUk1TzKed2gTc") addr1, err := address.StringToUint160("NbTiM6h8r99kpRtb428XcsUk1TzKed2gTc")
require.NoError(t, err) require.NoError(t, err)
e.checkNextLine(t, "^Account "+address.Uint160ToString(addr1)) e.checkNextLine(t, "^Account "+address.Uint160ToString(addr1))
e.checkNextLine(t, "^\\s*GAS:\\s+GAS \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") e.checkNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)")
balance := e.Chain.GetUtilityTokenBalance(addr1) balance := e.Chain.GetUtilityTokenBalance(addr1)
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String())
e.checkNextLine(t, "^\\s*Updated:") e.checkNextLine(t, "^\\s*Updated:")
@ -72,13 +73,13 @@ func TestNEP17Balance(t *testing.T) {
for i := 0; i < 2; i++ { for i := 0; i < 2; i++ {
line := e.getNextLine(t) line := e.getNextLine(t)
if strings.Contains(line, "GAS") { if strings.Contains(line, "GAS") {
e.checkLine(t, line, "^\\s*GAS:\\s+GAS \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") e.checkLine(t, line, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)")
balance = e.Chain.GetUtilityTokenBalance(addr3) balance = e.Chain.GetUtilityTokenBalance(addr3)
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String())
e.checkNextLine(t, "^\\s*Updated:") e.checkNextLine(t, "^\\s*Updated:")
} else { } else {
balance, index := e.Chain.GetGoverningTokenBalance(validatorHash) balance, index := e.Chain.GetGoverningTokenBalance(validatorHash)
e.checkLine(t, line, "^\\s*NEO:\\s+NEO \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.checkLine(t, line, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)")
e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+balance.String()) e.checkNextLine(t, "^\\s*Amount\\s*:\\s*"+balance.String())
e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10)) e.checkNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10))
} }
@ -137,7 +138,7 @@ func TestNEP17MultiTransfer(t *testing.T) {
e := newExecutor(t, true) e := newExecutor(t, true)
defer e.Close(t) defer e.Close(t)
neoContractHash, err := e.Chain.GetNativeContractScriptHash("neo") neoContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Neo)
require.NoError(t, err) require.NoError(t, err)
args := []string{ args := []string{
"neo-go", "wallet", "nep17", "multitransfer", "neo-go", "wallet", "nep17", "multitransfer",
@ -169,9 +170,9 @@ func TestNEP17ImportToken(t *testing.T) {
walletPath := path.Join(tmpDir, "walletForImport.json") walletPath := path.Join(tmpDir, "walletForImport.json")
defer os.Remove(walletPath) defer os.Remove(walletPath)
neoContractHash, err := e.Chain.GetNativeContractScriptHash("neo") neoContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Neo)
require.NoError(t, err) require.NoError(t, err)
gasContractHash, err := e.Chain.GetNativeContractScriptHash("gas") gasContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Gas)
require.NoError(t, err) require.NoError(t, err)
e.Run(t, "neo-go", "wallet", "init", "--wallet", walletPath) e.Run(t, "neo-go", "wallet", "init", "--wallet", walletPath)
e.Run(t, "neo-go", "wallet", "nep17", "import", e.Run(t, "neo-go", "wallet", "nep17", "import",
@ -185,7 +186,7 @@ func TestNEP17ImportToken(t *testing.T) {
t.Run("Info", func(t *testing.T) { t.Run("Info", func(t *testing.T) {
checkGASInfo := func(t *testing.T) { checkGASInfo := func(t *testing.T) {
e.checkNextLine(t, "^Name:\\s*GAS") e.checkNextLine(t, "^Name:\\s*GasToken")
e.checkNextLine(t, "^Symbol:\\s*GAS") e.checkNextLine(t, "^Symbol:\\s*GAS")
e.checkNextLine(t, "^Hash:\\s*"+gasContractHash.StringLE()) e.checkNextLine(t, "^Hash:\\s*"+gasContractHash.StringLE())
e.checkNextLine(t, "^Decimals:\\s*8") e.checkNextLine(t, "^Decimals:\\s*8")
@ -202,7 +203,7 @@ func TestNEP17ImportToken(t *testing.T) {
checkGASInfo(t) checkGASInfo(t)
_, err := e.Out.ReadString('\n') _, err := e.Out.ReadString('\n')
require.NoError(t, err) require.NoError(t, err)
e.checkNextLine(t, "^Name:\\s*NEO") e.checkNextLine(t, "^Name:\\s*NeoToken")
e.checkNextLine(t, "^Symbol:\\s*NEO") e.checkNextLine(t, "^Symbol:\\s*NEO")
e.checkNextLine(t, "^Hash:\\s*"+neoContractHash.StringLE()) e.checkNextLine(t, "^Hash:\\s*"+neoContractHash.StringLE())
e.checkNextLine(t, "^Decimals:\\s*0") e.checkNextLine(t, "^Decimals:\\s*0")

3
cli/smartcontract/smart_contract.go
View file

@ -16,6 +16,7 @@ import (
"github.com/nspcc-dev/neo-go/cli/options" "github.com/nspcc-dev/neo-go/cli/options"
"github.com/nspcc-dev/neo-go/cli/paramcontext" "github.com/nspcc-dev/neo-go/cli/paramcontext"
"github.com/nspcc-dev/neo-go/pkg/compiler" "github.com/nspcc-dev/neo-go/pkg/compiler"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/encoding/address"
@ -771,7 +772,7 @@ func contractDeploy(ctx *cli.Context) error {
return err return err
} }
mgmtHash, err := c.GetNativeContractHash("Neo Contract Management") mgmtHash, err := c.GetNativeContractHash(nativenames.Management)
if err != nil { if err != nil {
return cli.NewExitError(fmt.Errorf("failed to get management contract's hash: %w", err), 1) return cli.NewExitError(fmt.Errorf("failed to get management contract's hash: %w", err), 1)
} }

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cli/testdata/chain50x2.acc vendored
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5
cli/wallet/validator.go
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@ -6,6 +6,7 @@ import (
"github.com/nspcc-dev/neo-go/cli/flags" "github.com/nspcc-dev/neo-go/cli/flags"
"github.com/nspcc-dev/neo-go/cli/input" "github.com/nspcc-dev/neo-go/cli/input"
"github.com/nspcc-dev/neo-go/cli/options" "github.com/nspcc-dev/neo-go/cli/options"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/encoding/address"
@ -99,7 +100,7 @@ func handleCandidate(ctx *cli.Context, method string) error {
} }
gas := flags.Fixed8FromContext(ctx, "gas") gas := flags.Fixed8FromContext(ctx, "gas")
neoContractHash, err := c.GetNativeContractHash("neo") neoContractHash, err := c.GetNativeContractHash(nativenames.Neo)
if err != nil { if err != nil {
return err return err
} }
@ -161,7 +162,7 @@ func handleVote(ctx *cli.Context) error {
} }
gas := flags.Fixed8FromContext(ctx, "gas") gas := flags.Fixed8FromContext(ctx, "gas")
neoContractHash, err := c.GetNativeContractHash("neo") neoContractHash, err := c.GetNativeContractHash(nativenames.Neo)
if err != nil { if err != nil {
return cli.NewExitError(err, 1) return cli.NewExitError(err, 1)
} }

3
cli/wallet/wallet.go
View file

@ -10,6 +10,7 @@ import (
"github.com/nspcc-dev/neo-go/cli/flags" "github.com/nspcc-dev/neo-go/cli/flags"
"github.com/nspcc-dev/neo-go/cli/input" "github.com/nspcc-dev/neo-go/cli/input"
"github.com/nspcc-dev/neo-go/cli/options" "github.com/nspcc-dev/neo-go/cli/options"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest" "github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
@ -233,7 +234,7 @@ func claimGas(ctx *cli.Context) error {
return cli.NewExitError(err, 1) return cli.NewExitError(err, 1)
} }
neoContractHash, err := c.GetNativeContractHash("neo") neoContractHash, err := c.GetNativeContractHash(nativenames.Neo)
if err != nil { if err != nil {
return cli.NewExitError(err, 1) return cli.NewExitError(err, 1)
} }

4
pkg/core/native/designate.go
View file

@ -10,6 +10,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/dao" "github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/runtime" "github.com/nspcc-dev/neo-go/pkg/core/interop/runtime"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash" "github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@ -40,7 +41,6 @@ type oraclesData struct {
const ( const (
designateContractID = -5 designateContractID = -5
designateName = "Designation"
// maxNodeCount is the maximum number of nodes to set the role for. // maxNodeCount is the maximum number of nodes to set the role for.
maxNodeCount = 32 maxNodeCount = 32
@ -71,7 +71,7 @@ func (s *Designate) isValidRole(r Role) bool {
} }
func newDesignate(p2pSigExtensionsEnabled bool) *Designate { func newDesignate(p2pSigExtensionsEnabled bool) *Designate {
s := &Designate{ContractMD: *interop.NewContractMD(designateName)} s := &Designate{ContractMD: *interop.NewContractMD(nativenames.Designation)}
s.ContractID = designateContractID s.ContractID = designateContractID
s.p2pSigExtensionsEnabled = p2pSigExtensionsEnabled s.p2pSigExtensionsEnabled = p2pSigExtensionsEnabled

4
pkg/core/native/management.go
View file

@ -10,6 +10,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/dao" "github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/contract" "github.com/nspcc-dev/neo-go/pkg/core/interop/contract"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/encoding/bigint" "github.com/nspcc-dev/neo-go/pkg/encoding/bigint"
"github.com/nspcc-dev/neo-go/pkg/smartcontract" "github.com/nspcc-dev/neo-go/pkg/smartcontract"
@ -29,7 +30,6 @@ type Management struct {
const StoragePrice = 100000 const StoragePrice = 100000
const ( const (
managementName = "Neo Contract Management"
prefixContract = 8 prefixContract = 8
) )
@ -43,7 +43,7 @@ func makeContractKey(h util.Uint160) []byte {
// newManagement creates new Management native contract. // newManagement creates new Management native contract.
func newManagement() *Management { func newManagement() *Management {
var m = &Management{ContractMD: *interop.NewContractMD(managementName)} var m = &Management{ContractMD: *interop.NewContractMD(nativenames.Management)}
desc := newDescriptor("getContract", smartcontract.ArrayType, desc := newDescriptor("getContract", smartcontract.ArrayType,
manifest.NewParameter("hash", smartcontract.Hash160Type)) manifest.NewParameter("hash", smartcontract.Hash160Type))

4
pkg/core/native/native_gas.go
View file

@ -5,6 +5,7 @@ import (
"math/big" "math/big"
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash" "github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/smartcontract" "github.com/nspcc-dev/neo-go/pkg/smartcontract"
@ -17,7 +18,6 @@ type GAS struct {
NEO *NEO NEO *NEO
} }
const gasName = "GAS"
const gasContractID = -2 const gasContractID = -2
// GASFactor is a divisor for finding GAS integral value. // GASFactor is a divisor for finding GAS integral value.
@ -27,7 +27,7 @@ const initialGAS = 30000000
// newGAS returns GAS native contract. // newGAS returns GAS native contract.
func newGAS() *GAS { func newGAS() *GAS {
g := &GAS{} g := &GAS{}
nep17 := newNEP17Native(gasName) nep17 := newNEP17Native(nativenames.Gas)
nep17.symbol = "GAS" nep17.symbol = "GAS"
nep17.decimals = 8 nep17.decimals = 8
nep17.factor = GASFactor nep17.factor = GASFactor

4
pkg/core/native/native_neo.go
View file

@ -14,6 +14,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/dao" "github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/runtime" "github.com/nspcc-dev/neo-go/pkg/core/interop/runtime"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/storage" "github.com/nspcc-dev/neo-go/pkg/core/storage"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash" "github.com/nspcc-dev/neo-go/pkg/crypto/hash"
@ -49,7 +50,6 @@ type NEO struct {
} }
const ( const (
neoName = "NEO"
neoContractID = -1 neoContractID = -1
// NEOTotalSupply is the total amount of NEO in the system. // NEOTotalSupply is the total amount of NEO in the system.
NEOTotalSupply = 100000000 NEOTotalSupply = 100000000
@ -93,7 +93,7 @@ func makeValidatorKey(key *keys.PublicKey) []byte {
// newNEO returns NEO native contract. // newNEO returns NEO native contract.
func newNEO() *NEO { func newNEO() *NEO {
n := &NEO{} n := &NEO{}
nep17 := newNEP17Native(neoName) nep17 := newNEP17Native(nativenames.Neo)
nep17.symbol = "NEO" nep17.symbol = "NEO"
nep17.decimals = 0 nep17.decimals = 0
nep17.factor = 1 nep17.factor = 1

12
pkg/core/native/nativenames/names.go Normal file
View file

@ -0,0 +1,12 @@
package nativenames
// Names of all native contracts.
const (
Management = "ManagementContract"
Neo = "NeoToken"
Gas = "GasToken"
Policy = "PolicyContract"
Oracle = "OracleContract"
Designation = "DesignationContract"
Notary = "Notary"
)

4
pkg/core/native/notary.go
View file

@ -11,6 +11,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/contract" "github.com/nspcc-dev/neo-go/pkg/core/interop/contract"
"github.com/nspcc-dev/neo-go/pkg/core/interop/runtime" "github.com/nspcc-dev/neo-go/pkg/core/interop/runtime"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/storage" "github.com/nspcc-dev/neo-go/pkg/core/storage"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
@ -37,7 +38,6 @@ type Notary struct {
} }
const ( const (
notaryName = "Notary"
notaryContractID = reservedContractID - 1 notaryContractID = reservedContractID - 1
// NotaryVerificationPrice is the price of `verify` Notary method. // NotaryVerificationPrice is the price of `verify` Notary method.
NotaryVerificationPrice = 100_0000 NotaryVerificationPrice = 100_0000
@ -52,7 +52,7 @@ var maxNotValidBeforeDeltaKey = []byte{10}
// newNotary returns Notary native contract. // newNotary returns Notary native contract.
func newNotary() *Notary { func newNotary() *Notary {
n := &Notary{ContractMD: *interop.NewContractMD(notaryName)} n := &Notary{ContractMD: *interop.NewContractMD(nativenames.Notary)}
n.ContractID = notaryContractID n.ContractID = notaryContractID
desc := newDescriptor("onPayment", smartcontract.VoidType, desc := newDescriptor("onPayment", smartcontract.VoidType,

11
pkg/core/native/oracle.go
View file

@ -11,6 +11,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/contract" "github.com/nspcc-dev/neo-go/pkg/core/interop/contract"
"github.com/nspcc-dev/neo-go/pkg/core/interop/interopnames" "github.com/nspcc-dev/neo-go/pkg/core/interop/interopnames"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/storage" "github.com/nspcc-dev/neo-go/pkg/core/storage"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
@ -36,11 +37,7 @@ type Oracle struct {
} }
const ( const (
oracleContractID = -4 oracleContractID = -4
oracleName = "Oracle"
)
const (
maxURLLength = 256 maxURLLength = 256
maxFilterLength = 128 maxFilterLength = 128
maxCallbackLength = 32 maxCallbackLength = 32
@ -58,7 +55,7 @@ var (
func init() { func init() {
w := io.NewBufBinWriter() w := io.NewBufBinWriter()
emit.String(w.BinWriter, oracleName) emit.String(w.BinWriter, nativenames.Oracle)
emit.Syscall(w.BinWriter, interopnames.SystemContractCallNative) emit.Syscall(w.BinWriter, interopnames.SystemContractCallNative)
oracleInvokeScript = w.Bytes() oracleInvokeScript = w.Bytes()
h := hash.Hash160(oracleInvokeScript) h := hash.Hash160(oracleInvokeScript)
@ -102,7 +99,7 @@ func GetOracleResponseScript() []byte {
} }
func newOracle() *Oracle { func newOracle() *Oracle {
o := &Oracle{ContractMD: *interop.NewContractMD(oracleName)} o := &Oracle{ContractMD: *interop.NewContractMD(nativenames.Oracle)}
o.ContractID = oracleContractID o.ContractID = oracleContractID
desc := newDescriptor("request", smartcontract.VoidType, desc := newDescriptor("request", smartcontract.VoidType,

4
pkg/core/native/policy.go
View file

@ -9,6 +9,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/block" "github.com/nspcc-dev/neo-go/pkg/core/block"
"github.com/nspcc-dev/neo-go/pkg/core/dao" "github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/network/payload" "github.com/nspcc-dev/neo-go/pkg/network/payload"
@ -19,7 +20,6 @@ import (
) )
const ( const (
policyName = "Policy"
policyContractID = -3 policyContractID = -3
defaultMaxBlockSize = 1024 * 256 defaultMaxBlockSize = 1024 * 256
@ -69,7 +69,7 @@ var _ interop.Contract = (*Policy)(nil)
// newPolicy returns Policy native contract. // newPolicy returns Policy native contract.
func newPolicy() *Policy { func newPolicy() *Policy {
p := &Policy{ContractMD: *interop.NewContractMD(policyName)} p := &Policy{ContractMD: *interop.NewContractMD(nativenames.Policy)}
p.ContractID = policyContractID p.ContractID = policyContractID

13
pkg/rpc/client/client.go
View file

@ -12,6 +12,7 @@ import (
"time" "time"
"github.com/nspcc-dev/neo-go/pkg/config/netmode" "github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/rpc/request" "github.com/nspcc-dev/neo-go/pkg/rpc/request"
"github.com/nspcc-dev/neo-go/pkg/rpc/response" "github.com/nspcc-dev/neo-go/pkg/rpc/response"
"github.com/nspcc-dev/neo-go/pkg/util" "github.com/nspcc-dev/neo-go/pkg/util"
@ -117,21 +118,21 @@ func (c *Client) Init() error {
} }
c.network = version.Magic c.network = version.Magic
c.stateRootInHeader = version.StateRootInHeader c.stateRootInHeader = version.StateRootInHeader
neoContractHash, err := c.GetContractStateByAddressOrName("neo") neoContractHash, err := c.GetContractStateByAddressOrName(nativenames.Neo)
if err != nil { if err != nil {
return fmt.Errorf("failed to get NEO contract scripthash: %w", err) return fmt.Errorf("failed to get NEO contract scripthash: %w", err)
} }
c.cache.nativeHashes["neo"] = neoContractHash.Hash c.cache.nativeHashes[nativenames.Neo] = neoContractHash.Hash
gasContractHash, err := c.GetContractStateByAddressOrName("gas") gasContractHash, err := c.GetContractStateByAddressOrName(nativenames.Gas)
if err != nil { if err != nil {
return fmt.Errorf("failed to get GAS contract scripthash: %w", err) return fmt.Errorf("failed to get GAS contract scripthash: %w", err)
} }
c.cache.nativeHashes["gas"] = gasContractHash.Hash c.cache.nativeHashes[nativenames.Gas] = gasContractHash.Hash
policyContractHash, err := c.GetContractStateByAddressOrName("policy") policyContractHash, err := c.GetContractStateByAddressOrName(nativenames.Policy)
if err != nil { if err != nil {
return fmt.Errorf("failed to get Policy contract scripthash: %w", err) return fmt.Errorf("failed to get Policy contract scripthash: %w", err)
} }
c.cache.nativeHashes["policy"] = policyContractHash.Hash c.cache.nativeHashes[nativenames.Policy] = policyContractHash.Hash
c.initDone = true c.initDone = true
return nil return nil
} }

5
pkg/rpc/client/policy.go
View file

@ -3,6 +3,7 @@ package client
import ( import (
"fmt" "fmt"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/smartcontract" "github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util" "github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem" "github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
@ -28,7 +29,7 @@ func (c *Client) invokeNativePolicyMethod(operation string) (int64, error) {
if !c.initDone { if !c.initDone {
return 0, errNetworkNotInitialized return 0, errNetworkNotInitialized
} }
result, err := c.InvokeFunction(c.cache.nativeHashes["policy"], operation, []smartcontract.Parameter{}, nil) result, err := c.InvokeFunction(c.cache.nativeHashes[nativenames.Policy], operation, []smartcontract.Parameter{}, nil)
if err != nil { if err != nil {
return 0, err return 0, err
} }
@ -45,7 +46,7 @@ func (c *Client) IsBlocked(hash util.Uint160) (bool, error) {
if !c.initDone { if !c.initDone {
return false, errNetworkNotInitialized return false, errNetworkNotInitialized
} }
result, err := c.InvokeFunction(c.cache.nativeHashes["policy"], "isBlocked", []smartcontract.Parameter{{ result, err := c.InvokeFunction(c.cache.nativeHashes[nativenames.Policy], "isBlocked", []smartcontract.Parameter{{
Type: smartcontract.Hash160Type, Type: smartcontract.Hash160Type,
Value: hash, Value: hash,
}}, nil) }}, nil)

8
pkg/rpc/client/rpc.go
View file

@ -4,7 +4,6 @@ import (
"encoding/hex" "encoding/hex"
"errors" "errors"
"fmt" "fmt"
"strings"
"github.com/nspcc-dev/neo-go/pkg/config/netmode" "github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/core" "github.com/nspcc-dev/neo-go/pkg/core"
@ -612,10 +611,9 @@ func (c *Client) StateRootInHeader() bool {
return c.stateRootInHeader return c.stateRootInHeader
} }
// GetNativeContractHash returns native contract hash by its name. It is not case-sensitive. // GetNativeContractHash returns native contract hash by its name.
func (c *Client) GetNativeContractHash(name string) (util.Uint160, error) { func (c *Client) GetNativeContractHash(name string) (util.Uint160, error) {
lowercasedName := strings.ToLower(name) hash, ok := c.cache.nativeHashes[name]
hash, ok := c.cache.nativeHashes[lowercasedName]
if ok { if ok {
return hash, nil return hash, nil
} }
@ -623,6 +621,6 @@ func (c *Client) GetNativeContractHash(name string) (util.Uint160, error) {
if err != nil { if err != nil {
return util.Uint160{}, err return util.Uint160{}, err
} }
c.cache.nativeHashes[lowercasedName] = cs.Hash c.cache.nativeHashes[name] = cs.Hash
return cs.Hash, nil return cs.Hash, nil
} }

6
pkg/rpc/client/rpc_test.go
View file

@ -1463,11 +1463,11 @@ func wrapInitResponse(r *request.In, resp string) string {
response = resp response = resp
} }
switch name { switch name {
case "neo": case "NeoToken":
response = `{"id":1,"jsonrpc":"2.0","result":{"id":-1,"script":"DANORU9Ba2d4Cw==","manifest":{"name":"NEO","abi":{"hash":"0xde5f57d430d3dece511cf975a8d37848cb9e0525","methods":[{"name":"name","offset":0,"parameters":null,"returntype":"String"},{"name":"symbol","offset":0,"parameters":null,"returntype":"String"},{"name":"decimals","offset":0,"parameters":null,"returntype":"Integer"},{"name":"totalSupply","offset":0,"parameters":null,"returntype":"Integer"},{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer"},{"name":"transfer","offset":0,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}],"returntype":"Boolean"},{"name":"onPersist","offset":0,"parameters":null,"returntype":"Void"},{"name":"postPersist","offset":0,"parameters":null,"returntype":"Void"},{"name":"unclaimedGas","offset":0,"parameters":[{"name":"account","type":"Hash160"},{"name":"end","type":"Integer"}],"returntype":"Integer"},{"name":"registerCandidate","offset":0,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean"},{"name":"unregisterCandidate","offset":0,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean"},{"name":"vote","offset":0,"parameters":[{"name":"account","type":"Hash160"},{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean"},{"name":"getCandidates","offset":0,"parameters":null,"returntype":"Array"},{"name":"getСommittee","offset":0,"parameters":null,"returntype":"Array"},{"name":"getNextBlockValidators","offset":0,"parameters":null,"returntype":"Array"},{"name":"getGasPerBlock","offset":0,"parameters":null,"returntype":"Integer"},{"name":"setGasPerBlock","offset":0,"parameters":[{"name":"gasPerBlock","type":"Integer"}],"returntype":"Boolean"}],"events":[{"name":"Transfer","parameters":null}]},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-5"],"trusts":[],"safemethods":["name","symbol","decimals","totalSupply","balanceOf","unclaimedGas","getCandidates","getСommittee","getNextBlockValidators"],"extra":null},"hash":"0xde5f57d430d3dece511cf975a8d37848cb9e0525"}}` response = `{"id":1,"jsonrpc":"2.0","result":{"id":-1,"script":"DANORU9Ba2d4Cw==","manifest":{"name":"NEO","abi":{"hash":"0xde5f57d430d3dece511cf975a8d37848cb9e0525","methods":[{"name":"name","offset":0,"parameters":null,"returntype":"String"},{"name":"symbol","offset":0,"parameters":null,"returntype":"String"},{"name":"decimals","offset":0,"parameters":null,"returntype":"Integer"},{"name":"totalSupply","offset":0,"parameters":null,"returntype":"Integer"},{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer"},{"name":"transfer","offset":0,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}],"returntype":"Boolean"},{"name":"onPersist","offset":0,"parameters":null,"returntype":"Void"},{"name":"postPersist","offset":0,"parameters":null,"returntype":"Void"},{"name":"unclaimedGas","offset":0,"parameters":[{"name":"account","type":"Hash160"},{"name":"end","type":"Integer"}],"returntype":"Integer"},{"name":"registerCandidate","offset":0,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean"},{"name":"unregisterCandidate","offset":0,"parameters":[{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean"},{"name":"vote","offset":0,"parameters":[{"name":"account","type":"Hash160"},{"name":"pubkey","type":"PublicKey"}],"returntype":"Boolean"},{"name":"getCandidates","offset":0,"parameters":null,"returntype":"Array"},{"name":"getСommittee","offset":0,"parameters":null,"returntype":"Array"},{"name":"getNextBlockValidators","offset":0,"parameters":null,"returntype":"Array"},{"name":"getGasPerBlock","offset":0,"parameters":null,"returntype":"Integer"},{"name":"setGasPerBlock","offset":0,"parameters":[{"name":"gasPerBlock","type":"Integer"}],"returntype":"Boolean"}],"events":[{"name":"Transfer","parameters":null}]},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-5"],"trusts":[],"safemethods":["name","symbol","decimals","totalSupply","balanceOf","unclaimedGas","getCandidates","getСommittee","getNextBlockValidators"],"extra":null},"hash":"0xde5f57d430d3dece511cf975a8d37848cb9e0525"}}`
case "gas": case "GasToken":
response = `{"id":1,"jsonrpc":"2.0","result":{"id":-2,"script":"DANHQVNBa2d4Cw==","manifest":{"name":"GAS","abi":{"hash":"0x668e0c1f9d7b70a99dd9e06eadd4c784d641afbc","methods":[{"name":"name","offset":0,"parameters":null,"returntype":"String"},{"name":"symbol","offset":0,"parameters":null,"returntype":"String"},{"name":"decimals","offset":0,"parameters":null,"returntype":"Integer"},{"name":"totalSupply","offset":0,"parameters":null,"returntype":"Integer"},{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer"},{"name":"transfer","offset":0,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}],"returntype":"Boolean"},{"name":"onPersist","offset":0,"parameters":null,"returntype":"Void"},{"name":"postPersist","offset":0,"parameters":null,"returntype":"Void"}],"events":[{"name":"Transfer","parameters":null}]},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-5"],"trusts":[],"safemethods":["name","symbol","decimals","totalSupply","balanceOf"],"extra":null},"hash":"0x668e0c1f9d7b70a99dd9e06eadd4c784d641afbc"}}` response = `{"id":1,"jsonrpc":"2.0","result":{"id":-2,"script":"DANHQVNBa2d4Cw==","manifest":{"name":"GAS","abi":{"hash":"0x668e0c1f9d7b70a99dd9e06eadd4c784d641afbc","methods":[{"name":"name","offset":0,"parameters":null,"returntype":"String"},{"name":"symbol","offset":0,"parameters":null,"returntype":"String"},{"name":"decimals","offset":0,"parameters":null,"returntype":"Integer"},{"name":"totalSupply","offset":0,"parameters":null,"returntype":"Integer"},{"name":"balanceOf","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Integer"},{"name":"transfer","offset":0,"parameters":[{"name":"from","type":"Hash160"},{"name":"to","type":"Hash160"},{"name":"amount","type":"Integer"}],"returntype":"Boolean"},{"name":"onPersist","offset":0,"parameters":null,"returntype":"Void"},{"name":"postPersist","offset":0,"parameters":null,"returntype":"Void"}],"events":[{"name":"Transfer","parameters":null}]},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":["NEP-5"],"trusts":[],"safemethods":["name","symbol","decimals","totalSupply","balanceOf"],"extra":null},"hash":"0x668e0c1f9d7b70a99dd9e06eadd4c784d641afbc"}}`
case "policy": case "PolicyContract":
response = `{"id":1,"jsonrpc":"2.0","result":{"id":-3,"updatecounter":0,"hash":"0xac593e6183643940a9193f87c64ccf55ef19c529","script":"DAZQb2xpY3lBGvd7Zw==","manifest":{"name":"Policy","abi":{"methods":[{"name":"getMaxTransactionsPerBlock","offset":0,"parameters":null,"returntype":"Integer"},{"name":"getMaxBlockSize","offset":0,"parameters":null,"returntype":"Integer"},{"name":"getFeePerByte","offset":0,"parameters":null,"returntype":"Integer"},{"name":"isBlocked","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean"},{"name":"getMaxBlockSystemFee","offset":0,"parameters":null,"returntype":"Integer"},{"name":"setMaxBlockSize","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"setMaxTransactionsPerBlock","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"setFeePerByte","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"setMaxBlockSystemFee","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"blockAccount","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean"},{"name":"unblockAccount","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean"}],"events":[]},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"safemethods":["getMaxTransactionsPerBlock","getMaxBlockSize","getFeePerByte","isBlocked","getMaxBlockSystemFee"],"extra":null}}}` response = `{"id":1,"jsonrpc":"2.0","result":{"id":-3,"updatecounter":0,"hash":"0xac593e6183643940a9193f87c64ccf55ef19c529","script":"DAZQb2xpY3lBGvd7Zw==","manifest":{"name":"Policy","abi":{"methods":[{"name":"getMaxTransactionsPerBlock","offset":0,"parameters":null,"returntype":"Integer"},{"name":"getMaxBlockSize","offset":0,"parameters":null,"returntype":"Integer"},{"name":"getFeePerByte","offset":0,"parameters":null,"returntype":"Integer"},{"name":"isBlocked","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean"},{"name":"getMaxBlockSystemFee","offset":0,"parameters":null,"returntype":"Integer"},{"name":"setMaxBlockSize","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"setMaxTransactionsPerBlock","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"setFeePerByte","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"setMaxBlockSystemFee","offset":0,"parameters":[{"name":"value","type":"Integer"}],"returntype":"Boolean"},{"name":"blockAccount","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean"},{"name":"unblockAccount","offset":0,"parameters":[{"name":"account","type":"Hash160"}],"returntype":"Boolean"}],"events":[]},"groups":[],"permissions":[{"contract":"*","methods":"*"}],"supportedstandards":[],"trusts":[],"safemethods":["getMaxTransactionsPerBlock","getMaxBlockSize","getFeePerByte","isBlocked","getMaxBlockSystemFee"],"extra":null}}}`
default: default:
response = resp response = resp

3
pkg/rpc/server/client_test.go
View file

@ -7,6 +7,7 @@ import (
"github.com/nspcc-dev/neo-go/internal/testchain" "github.com/nspcc-dev/neo-go/internal/testchain"
"github.com/nspcc-dev/neo-go/pkg/core/fee" "github.com/nspcc-dev/neo-go/pkg/core/fee"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash" "github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys" "github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@ -266,7 +267,7 @@ func TestCreateNEP17TransferTx(t *testing.T) {
priv := testchain.PrivateKeyByID(0) priv := testchain.PrivateKeyByID(0)
acc := wallet.NewAccountFromPrivateKey(priv) acc := wallet.NewAccountFromPrivateKey(priv)
gasContractHash, err := c.GetNativeContractHash("gas") gasContractHash, err := c.GetNativeContractHash(nativenames.Gas)
require.NoError(t, err) require.NoError(t, err)
tx, err := c.CreateNEP17TransferTx(acc, util.Uint160{}, gasContractHash, 1000, 0) tx, err := c.CreateNEP17TransferTx(acc, util.Uint160{}, gasContractHash, 1000, 0)

4
pkg/rpc/server/server_test.go
View file

@ -57,7 +57,7 @@ type rpcTestCase struct {
} }
const testContractHash = "743ed26f78e29ecd595535b74a943b1f9ccbc444" const testContractHash = "743ed26f78e29ecd595535b74a943b1f9ccbc444"
const deploymentTxHash = "7e60be17078d05135c359805beece3ea4c5140f55adec8170179713f2124eb14" const deploymentTxHash = "37644146394ad76ddb9431d10b724a3cad5f8b249abdaed0b086fcd761756951"
const genesisBlockHash = "0542f4350c6e236d0509bcd98188b0034bfbecc1a0c7fcdb8e4295310d468b70" const genesisBlockHash = "0542f4350c6e236d0509bcd98188b0034bfbecc1a0c7fcdb8e4295310d468b70"
const verifyContractHash = "a2eb22340979804cb10cc1add0b8822c201f4d8a" const verifyContractHash = "a2eb22340979804cb10cc1add0b8822c201f4d8a"
@ -170,7 +170,7 @@ var rpcTestCases = map[string][]rpcTestCase{
}, },
{ {
name: "positive, native by name", name: "positive, native by name",
params: `["Policy"]`, params: `["PolicyContract"]`,
result: func(e *executor) interface{} { return &state.Contract{} }, result: func(e *executor) interface{} { return &state.Contract{} },
check: func(t *testing.T, e *executor, cs interface{}) { check: func(t *testing.T, e *executor, cs interface{}) {
res, ok := cs.(*state.Contract) res, ok := cs.(*state.Contract)

BIN
pkg/rpc/server/testdata/testblocks.acc vendored
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