*: drop Publish transaction type

It shouldn't be used even in NEO 2 as it was substituted by contract
deployment interop functions.

config/protocol.mainnet.yml

@@ -26,7 +26,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: false

config/protocol.privnet.docker.four.yml

@@ -17,7 +17,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

config/protocol.privnet.docker.one.yml

@@ -17,7 +17,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

config/protocol.privnet.docker.single.yml

@@ -11,7 +11,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

config/protocol.privnet.docker.three.yml

@@ -17,7 +17,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

config/protocol.privnet.docker.two.yml

@@ -17,7 +17,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

config/protocol.privnet.yml

@@ -17,7 +17,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

config/protocol.testnet.yml

@@ -26,7 +26,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 10
     IssueTransaction: 5
-    PublishTransaction: 5
     RegisterTransaction: 100
   VerifyBlocks: true
   VerifyTransactions: false

config/protocol.unit_testnet.yml

@@ -16,7 +16,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
   VerifyBlocks: true
   VerifyTransactions: true

docs/cli.md

@@ -62,7 +62,6 @@ ProtocolConfiguration:
   SystemFee:
     EnrollmentTransaction: 1000
     IssueTransaction: 500
-    PublishTransaction: 500
     RegisterTransaction: 10000
 
 ApplicationConfiguration:

pkg/config/protocol_config.go

@@ -49,7 +49,6 @@ type (
 	SystemFee struct {
 		EnrollmentTransaction int64 `yaml:"EnrollmentTransaction"`
 		IssueTransaction      int64 `yaml:"IssueTransaction"`
-		PublishTransaction    int64 `yaml:"PublishTransaction"`
 		RegisterTransaction   int64 `yaml:"RegisterTransaction"`
 	}
 
@@ -80,8 +79,6 @@ func (s SystemFee) TryGetValue(txType transaction.TXType) util.Fixed8 {
 		return util.Fixed8FromInt64(s.EnrollmentTransaction)
 	case transaction.IssueType:
 		return util.Fixed8FromInt64(s.IssueTransaction)
-	case transaction.PublishType:
-		return util.Fixed8FromInt64(s.PublishTransaction)
 	case transaction.RegisterType:
 		return util.Fixed8FromInt64(s.RegisterTransaction)
 	default:

pkg/core/blockchain.go

@@ -19,7 +19,6 @@ import (
 	"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/io"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
 	"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/nspcc-dev/neo-go/pkg/vm"
@@ -637,25 +636,6 @@ func (bc *Blockchain) storeBlock(block *block.Block) error {
 			if err := processStateTX(cache, t); err != nil {
 				return err
 			}
-		case *transaction.PublishTX:
-			var properties smartcontract.PropertyState
-			if t.NeedStorage {
-				properties |= smartcontract.HasStorage
-			}
-			contract := &state.Contract{
-				Script:      t.Script,
-				ParamList:   t.ParamList,
-				ReturnType:  t.ReturnType,
-				Properties:  properties,
-				Name:        t.Name,
-				CodeVersion: t.CodeVersion,
-				Author:      t.Author,
-				Email:       t.Email,
-				Description: t.Description,
-			}
-			if err := cache.PutContractState(contract); err != nil {
-				return err
-			}
 		case *transaction.InvocationTX:
 			systemInterop := bc.newInteropContext(trigger.Application, cache, block, tx)
 			v := SpawnVM(systemInterop)

pkg/core/transaction/helper_test.go

@@ -13,8 +13,6 @@ var (
 	rawClaimTX = "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"
 	// https://neotracker.io/tx/fe4b3af60677204c57e573a57bdc97bc5059b05ad85b1474f84431f88d910f64
 	rawInvocationTX = "d101590400b33f7114839c33710da24cf8e7d536b8d244f3991cf565c8146063795d3b9b3cd55aef026eae992b91063db0db53c1087472616e7366657267c5cc1cb5392019e2cc4e6d6b5ea54c8d4b6d11acf166cb072961424c54f6000000000000000001206063795d3b9b3cd55aef026eae992b91063db0db0000014140c6a131c55ca38995402dff8e92ac55d89cbed4b98dfebbcb01acbc01bd78fa2ce2061be921b8999a9ab79c2958875bccfafe7ce1bbbaf1f56580815ea3a4feed232102d41ddce2c97be4c9aa571b8a32cbc305aa29afffbcae71b0ef568db0e93929aaac"
-	// https://neoscan-testnet.io/transaction/5467A1FC8723CEFFA8E5EE59399B02EEA1DF6FBAA53768C6704B90B960D223FA
-	rawPublishTX = "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"
 )
 
 func decodeTransaction(rawTX string, t *testing.T) *Transaction {

pkg/core/transaction/publish.go

@@ -1,101 +0,0 @@
-package transaction
-
-import (
-	"math/rand"
-
-	"github.com/nspcc-dev/neo-go/pkg/io"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
-	"github.com/nspcc-dev/neo-go/pkg/util"
-)
-
-// PublishTX represents a publish transaction.
-// NOTE: This is deprecated and should no longer be used.
-type PublishTX struct {
-	Script      []byte
-	ParamList   []smartcontract.ParamType
-	ReturnType  smartcontract.ParamType
-	NeedStorage bool
-	Name        string
-	CodeVersion string
-	Author      string
-	Email       string
-	Description string
-	Version     uint8 // Version of the parent struct Transaction. Used in reading NeedStorage flag.
-}
-
-// NewPublishTX creates Transaction of PublishType type.
-func NewPublishTX(publish *PublishTX) *Transaction {
-	return &Transaction{
-		Type:       PublishType,
-		Version:    0,
-		Nonce:      rand.Uint32(),
-		Data:       publish,
-		Attributes: []Attribute{},
-		Inputs:     []Input{},
-		Outputs:    []Output{},
-		Scripts:    []Witness{},
-		Trimmed:    false,
-	}
-}
-
-// DecodeBinary implements Serializable interface.
-func (tx *PublishTX) DecodeBinary(br *io.BinReader) {
-	tx.Script = br.ReadVarBytes()
-
-	lenParams := br.ReadVarUint()
-	tx.ParamList = make([]smartcontract.ParamType, lenParams)
-	for i := 0; i < int(lenParams); i++ {
-		tx.ParamList[i] = smartcontract.ParamType(br.ReadB())
-	}
-
-	tx.ReturnType = smartcontract.ParamType(br.ReadB())
-
-	if tx.Version >= 1 {
-		tx.NeedStorage = br.ReadBool()
-	} else {
-		tx.NeedStorage = false
-	}
-
-	tx.Name = br.ReadString()
-	tx.CodeVersion = br.ReadString()
-	tx.Author = br.ReadString()
-	tx.Email = br.ReadString()
-	tx.Description = br.ReadString()
-}
-
-// EncodeBinary implements Serializable interface.
-func (tx *PublishTX) EncodeBinary(bw *io.BinWriter) {
-	bw.WriteVarBytes(tx.Script)
-	bw.WriteVarUint(uint64(len(tx.ParamList)))
-	for _, param := range tx.ParamList {
-		bw.WriteB(byte(param))
-	}
-	bw.WriteB(byte(tx.ReturnType))
-	if tx.Version >= 1 {
-		bw.WriteBool(tx.NeedStorage)
-	}
-	bw.WriteString(tx.Name)
-	bw.WriteString(tx.CodeVersion)
-	bw.WriteString(tx.Author)
-	bw.WriteString(tx.Email)
-	bw.WriteString(tx.Description)
-}
-
-// publishedContract is a JSON wrapper for PublishTransaction
-type publishedContract struct {
-	Code        publishedCode `json:"code"`
-	NeedStorage bool          `json:"needstorage,omitempty"`
-	Name        string        `json:"name,omitempty"`
-	CodeVersion string        `json:"version,omitempty"`
-	Author      string        `json:"author,omitempty"`
-	Email       string        `json:"email,omitempty"`
-	Description string        `json:"description,omitempty"`
-}
-
-// publishedCode is a JSON wrapper for PublishTransaction Code
-type publishedCode struct {
-	Hash       util.Uint160              `json:"hash,omitempty"`
-	Script     string                    `json:"script,omitempty"`
-	ParamList  []smartcontract.ParamType `json:"parameters,omitempty"`
-	ReturnType smartcontract.ParamType   `json:"returntype,omitempty"`
-}

pkg/core/transaction/transaction.go

@@ -162,9 +162,6 @@ func (t *Transaction) decodeData(r *io.BinReader) {
 	case EnrollmentType:
 		t.Data = &EnrollmentTX{}
 		t.Data.(*EnrollmentTX).DecodeBinary(r)
-	case PublishType:
-		t.Data = &PublishTX{Version: t.Version}
-		t.Data.(*PublishTX).DecodeBinary(r)
 	case StateType:
 		t.Data = &StateTX{}
 		t.Data.(*StateTX).DecodeBinary(r)
@@ -281,7 +278,6 @@ type transactionJSON struct {
 	PublicKey   *keys.PublicKey    `json:"pubkey,omitempty"`
 	Script      string             `json:"script,omitempty"`
 	Gas         util.Fixed8        `json:"gas,omitempty"`
-	Contract    *publishedContract `json:"contract,omitempty"`
 	Asset       *registeredAsset   `json:"asset,omitempty"`
 	Descriptors []*StateDescriptor `json:"descriptors,omitempty"`
 }
@@ -308,22 +304,6 @@ func (t *Transaction) MarshalJSON() ([]byte, error) {
 	case InvocationType:
 		tx.Script = hex.EncodeToString(t.Data.(*InvocationTX).Script)
 		tx.Gas = t.Data.(*InvocationTX).Gas
-	case PublishType:
-		transaction := t.Data.(*PublishTX)
-		tx.Contract = &publishedContract{
-			Code: publishedCode{
-				Hash:       hash.Hash160(transaction.Script),
-				Script:     hex.EncodeToString(transaction.Script),
-				ParamList:  transaction.ParamList,
-				ReturnType: transaction.ReturnType,
-			},
-			NeedStorage: transaction.NeedStorage,
-			Name:        transaction.Name,
-			CodeVersion: transaction.CodeVersion,
-			Author:      transaction.Author,
-			Email:       transaction.Email,
-			Description: transaction.Description,
-		}
 	case RegisterType:
 		transaction := *t.Data.(*RegisterTX)
 		tx.Asset = &registeredAsset{
@@ -375,23 +355,6 @@ func (t *Transaction) UnmarshalJSON(data []byte) error {
 			Gas:     tx.Gas,
 			Version: tx.Version,
 		}
-	case PublishType:
-		bytes, err := hex.DecodeString(tx.Contract.Code.Script)
-		if err != nil {
-			return err
-		}
-		t.Data = &PublishTX{
-			Script:      bytes,
-			ParamList:   tx.Contract.Code.ParamList,
-			ReturnType:  tx.Contract.Code.ReturnType,
-			NeedStorage: tx.Contract.NeedStorage,
-			Name:        tx.Contract.Name,
-			CodeVersion: tx.Contract.CodeVersion,
-			Author:      tx.Contract.Author,
-			Email:       tx.Contract.Email,
-			Description: tx.Contract.Description,
-			Version:     tx.Version,
-		}
 	case RegisterType:
 		admin, err := address.StringToUint160(tx.Asset.Admin)
 		if err != nil {

pkg/core/transaction/transaction_test.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/nspcc-dev/neo-go/pkg/internal/testserdes"
-	"github.com/nspcc-dev/neo-go/pkg/smartcontract"
 	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -100,62 +99,6 @@ func TestNewInvocationTX(t *testing.T) {
 	testserdes.EncodeDecodeBinary(t, tx, new(Transaction))
 }
 
-// TODO NEO3.0: Update binary
-/*
-func TestDecodePublishTX(t *testing.T) {
-	expectedTXData := &PublishTX{}
-	expectedTXData.Name = "Lock"
-	expectedTXData.Author = "Erik Zhang"
-	expectedTXData.Email = "erik@antshares.org"
-	expectedTXData.Description = "Lock your assets until a timestamp."
-	expectedTXData.CodeVersion = "1.0-preview1"
-	expectedTXData.NeedStorage = false
-	expectedTXData.ReturnType = 1
-
-	paramList := []smartcontract.ParamType{
-		smartcontract.IntegerType,
-		smartcontract.ByteArrayType,
-		smartcontract.SignatureType,
-	}
-	expectedTXData.ParamList = paramList
-
-	expectedTXData.Script = []uint8{0x74, 0x6b, 0x4c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x4,
-		0x0, 0x0, 0x0, 0x0, 0x61, 0x68, 0x1e, 0x41, 0x6e, 0x74, 0x53, 0x68, 0x61, 0x72, 0x65, 0x73, 0x2e, 0x42, 0x6c,
-		0x6f, 0x63, 0x6b, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x47, 0x65, 0x74, 0x48, 0x65, 0x69, 0x67, 0x68, 0x74,
-		0x68, 0x1d, 0x41, 0x6e, 0x74, 0x53, 0x68, 0x61, 0x72, 0x65, 0x73, 0x2e, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x63,
-		0x68, 0x61, 0x69, 0x6e, 0x2e, 0x47, 0x65, 0x74, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x74, 0x4c, 0x4, 0x0, 0x0, 0x0,
-		0x0, 0x94, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x72, 0x75, 0x74, 0x4c, 0x4, 0x2, 0x0, 0x0, 0x0, 0x93, 0x6c, 0x76,
-		0x6b, 0x94, 0x79, 0x74, 0x4c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x94, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x79, 0x68, 0x1d,
-		0x41, 0x6e, 0x74, 0x53, 0x68, 0x61, 0x72, 0x65, 0x73, 0x2e, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x2e, 0x47,
-		0x65, 0x74, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0xa0, 0x74, 0x4c, 0x4, 0x1, 0x0, 0x0, 0x0,
-		0x94, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x72, 0x75, 0x74, 0x4c, 0x4, 0x1, 0x0, 0x0, 0x0, 0x94, 0x8c, 0x6c, 0x76,
-		0x6b, 0x94, 0x79, 0x64, 0x1b, 0x0, 0x4c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x74, 0x4c, 0x4, 0x2, 0x0, 0x0, 0x0, 0x94,
-		0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x72, 0x75, 0x62, 0x30, 0x0, 0x74, 0x4c, 0x4, 0x1, 0x0, 0x0, 0x0, 0x93, 0x6c,
-		0x76, 0x6b, 0x94, 0x79, 0x74, 0x4c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x93, 0x6c, 0x76, 0x6b, 0x94, 0x79, 0xac, 0x74,
-		0x4c, 0x4, 0x2, 0x0, 0x0, 0x0, 0x94, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x72, 0x75, 0x62, 0x3, 0x0, 0x74, 0x4c, 0x4,
-		0x2, 0x0, 0x0, 0x0, 0x94, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x79, 0x61, 0x74, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x6d,
-		0x74, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x6d, 0x74, 0x8c, 0x6c, 0x76, 0x6b, 0x94, 0x6d, 0x74, 0x6c, 0x76, 0x8c,
-		0x6b, 0x94, 0x6d, 0x74, 0x6c, 0x76, 0x8c, 0x6b, 0x94, 0x6d, 0x74, 0x6c, 0x76, 0x8c, 0x6b, 0x94, 0x6d, 0x6c,
-		0x75, 0x66}
-
-	expectedTX := &Transaction{}
-	expectedTX.Type = PublishType
-	expectedTX.Version = 0
-
-	expectedTX.Data = expectedTXData
-
-	actualTX := decodeTransaction(rawPublishTX, t)
-
-	assert.Equal(t, expectedTX.Data, actualTX.Data)
-	assert.Equal(t, expectedTX.Type, actualTX.Type)
-	assert.Equal(t, expectedTX.Version, actualTX.Version)
-
-	data, err := testserdes.EncodeBinary(actualTX)
-	assert.NoError(t, err)
-	assert.Equal(t, rawPublishTX, hex.EncodeToString(data))
-}
-*/
-
 func TestEncodingTXWithNoData(t *testing.T) {
 	_, err := testserdes.EncodeBinary(new(Transaction))
 	require.Error(t, err)
@@ -264,40 +207,6 @@ func TestMarshalUnmarshalJSONInvocationTX(t *testing.T) {
 	testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction))
 }
 
-func TestMarshalUnmarshalJSONPublishTX(t *testing.T) {
-	tx := &Transaction{
-		Type:    PublishType,
-		Version: 5,
-		Data: &PublishTX{
-			Script:      []byte{1, 2, 3, 4},
-			ParamList:   []smartcontract.ParamType{smartcontract.IntegerType, smartcontract.Hash160Type},
-			ReturnType:  smartcontract.BoolType,
-			NeedStorage: true,
-			Name:        "Name",
-			CodeVersion: "1.0",
-			Author:      "Author",
-			Email:       "Email",
-			Description: "Description",
-			Version:     5,
-		},
-		Attributes: []Attribute{},
-		Inputs: []Input{{
-			PrevHash:  util.Uint256{5, 6, 7, 8},
-			PrevIndex: uint16(12),
-		}},
-		Outputs: []Output{{
-			AssetID:    util.Uint256{1, 2, 3},
-			Amount:     util.Fixed8FromInt64(1),
-			ScriptHash: util.Uint160{1, 2, 3},
-			Position:   0,
-		}},
-		Scripts: []Witness{},
-		Trimmed: false,
-	}
-
-	testserdes.MarshalUnmarshalJSON(t, tx, new(Transaction))
-}
-
 func TestMarshalUnmarshalJSONRegisterTX(t *testing.T) {
 	tx := &Transaction{
 		Type:    RegisterType,

pkg/core/transaction/type.go

@@ -20,7 +20,6 @@ const (
 	ContractType   TXType = 0x80
 	StateType      TXType = 0x90
 	AgencyType     TXType = 0xb0
-	PublishType    TXType = 0xd0
 	InvocationType TXType = 0xd1
 )
 
@@ -45,8 +44,6 @@ func (t TXType) String() string {
 		return "StateTransaction"
 	case AgencyType:
 		return "AgencyTransaction"
-	case PublishType:
-		return "PublishTransaction"
 	case InvocationType:
 		return "InvocationTransaction"
 	default:
@@ -91,8 +88,6 @@ func TXTypeFromString(jsonString string) (TXType, error) {
 		return StateType, nil
 	case "AgencyTransaction":
 		return AgencyType, nil
-	case "PublishTransaction":
-		return PublishType, nil
 	case "InvocationTransaction":
 		return InvocationType, nil
 	default: