forked from TrueCloudLab/neoneo-go
payload: drop Network from Extensible
It's only used to sign/verify it and is not a part of the structure. It's still neded in consensus.Payload though because that's the way dbft library is.
This commit is contained in:
parent
95c279325a
commit
f91ff78918
10 changed files with 18 additions and 76 deletions
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@ -201,12 +201,12 @@ var (
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func NewPayload(m netmode.Magic, stateRootEnabled bool) *Payload {
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func NewPayload(m netmode.Magic, stateRootEnabled bool) *Payload {
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return &Payload{
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return &Payload{
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Extensible: npayload.Extensible{
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Extensible: npayload.Extensible{
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Network: m,
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Category: Category,
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Category: Category,
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},
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},
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message: message{
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message: message{
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stateRootEnabled: stateRootEnabled,
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stateRootEnabled: stateRootEnabled,
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},
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},
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network: m,
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}
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}
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}
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}
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@ -4,6 +4,7 @@ import (
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"fmt"
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"fmt"
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"github.com/nspcc-dev/dbft/payload"
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"github.com/nspcc-dev/dbft/payload"
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"github.com/nspcc-dev/neo-go/pkg/config/netmode"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/io"
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npayload "github.com/nspcc-dev/neo-go/pkg/network/payload"
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npayload "github.com/nspcc-dev/neo-go/pkg/network/payload"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neo-go/pkg/util"
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@ -28,6 +29,7 @@ type (
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Payload struct {
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Payload struct {
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npayload.Extensible
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npayload.Extensible
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message
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message
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network netmode.Magic
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}
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}
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)
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)
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@ -128,7 +130,7 @@ func (p *Payload) EncodeBinary(w *io.BinWriter) {
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// It also sets corresponding verification and invocation scripts.
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// It also sets corresponding verification and invocation scripts.
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func (p *Payload) Sign(key *privateKey) error {
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func (p *Payload) Sign(key *privateKey) error {
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p.encodeData()
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p.encodeData()
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sig := key.SignHash(p.GetSignedHash())
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sig := key.PrivateKey.SignHashable(uint32(p.network), &p.Extensible)
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buf := io.NewBufBinWriter()
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buf := io.NewBufBinWriter()
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emit.Bytes(buf.BinWriter, sig)
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emit.Bytes(buf.BinWriter, sig)
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@ -138,22 +140,6 @@ func (p *Payload) Sign(key *privateKey) error {
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return nil
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return nil
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}
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}
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// GetSignedPart implements crypto.Verifiable interface.
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func (p *Payload) GetSignedPart() []byte {
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if p.Extensible.Data == nil {
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p.encodeData()
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}
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return p.Extensible.GetSignedPart()
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}
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// GetSignedHash returns a hash of the payload used to verify it.
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func (p *Payload) GetSignedHash() util.Uint256 {
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if p.Extensible.Data == nil {
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p.encodeData()
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}
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return p.Extensible.GetSignedHash()
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}
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// Hash implements payload.ConsensusPayload interface.
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// Hash implements payload.ConsensusPayload interface.
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func (p *Payload) Hash() util.Uint256 {
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func (p *Payload) Hash() util.Uint256 {
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if p.Extensible.Data == nil {
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if p.Extensible.Data == nil {
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@ -79,7 +79,7 @@ func TestConsensusPayload_Setters(t *testing.T) {
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func TestConsensusPayload_Serializable(t *testing.T) {
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func TestConsensusPayload_Serializable(t *testing.T) {
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for _, mt := range messageTypes {
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for _, mt := range messageTypes {
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p := randomPayload(t, mt)
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p := randomPayload(t, mt)
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actual := &Payload{Extensible: npayload.Extensible{Network: netmode.UnitTestNet}}
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actual := &Payload{Extensible: npayload.Extensible{}, network: netmode.UnitTestNet}
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data, err := testserdes.EncodeBinary(p)
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data, err := testserdes.EncodeBinary(p)
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require.NoError(t, err)
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require.NoError(t, err)
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require.NoError(t, testserdes.DecodeBinary(data, &actual.Extensible))
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require.NoError(t, testserdes.DecodeBinary(data, &actual.Extensible))
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@ -158,12 +158,12 @@ func randomPayload(t *testing.T, mt messageType) *Payload {
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payload: randomMessage(t, mt),
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payload: randomMessage(t, mt),
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},
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},
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Extensible: npayload.Extensible{
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Extensible: npayload.Extensible{
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Network: netmode.UnitTestNet,
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Witness: transaction.Witness{
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Witness: transaction.Witness{
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InvocationScript: random.Bytes(3),
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InvocationScript: random.Bytes(3),
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VerificationScript: []byte{byte(opcode.PUSH0)},
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VerificationScript: []byte{byte(opcode.PUSH0)},
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},
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},
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},
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},
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network: netmode.UnitTestNet,
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}
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}
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if mt == changeViewType {
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if mt == changeViewType {
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@ -298,7 +298,6 @@ func fromPayload(t messageType, recovery *Payload, p io.Serializable) *Payload {
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return &Payload{
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return &Payload{
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Extensible: npayload.Extensible{
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Extensible: npayload.Extensible{
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Category: Category,
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Category: Category,
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Network: recovery.Network,
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ValidBlockEnd: recovery.BlockIndex,
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ValidBlockEnd: recovery.BlockIndex,
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},
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},
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message: message{
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message: message{
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@ -308,5 +307,6 @@ func fromPayload(t messageType, recovery *Payload, p io.Serializable) *Payload {
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payload: p,
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payload: p,
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stateRootEnabled: recovery.stateRootEnabled,
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stateRootEnabled: recovery.stateRootEnabled,
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},
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},
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network: recovery.network,
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}
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}
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}
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}
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@ -147,7 +147,7 @@ func (m *Message) decodePayload() error {
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case CMDBlock:
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case CMDBlock:
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p = block.New(m.StateRootInHeader)
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p = block.New(m.StateRootInHeader)
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case CMDExtensible:
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case CMDExtensible:
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p = payload.NewExtensible(m.Network)
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p = payload.NewExtensible()
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case CMDP2PNotaryRequest:
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case CMDP2PNotaryRequest:
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p = &payload.P2PNotaryRequest{Network: m.Network}
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p = &payload.P2PNotaryRequest{Network: m.Network}
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case CMDGetBlocks:
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case CMDGetBlocks:
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@ -4,7 +4,6 @@ import (
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"errors"
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"errors"
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"math"
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"math"
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"github.com/nspcc-dev/neo-go/pkg/config/netmode"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/io"
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@ -18,8 +17,6 @@ const (
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// Extensible represents payload containing arbitrary data.
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// Extensible represents payload containing arbitrary data.
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type Extensible struct {
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type Extensible struct {
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// Network represents network magic.
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Network netmode.Magic
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// Category is payload type.
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// Category is payload type.
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Category string
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Category string
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// ValidBlockStart is starting height for payload to be valid.
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// ValidBlockStart is starting height for payload to be valid.
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@ -33,16 +30,14 @@ type Extensible struct {
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// Witness is payload witness.
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// Witness is payload witness.
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Witness transaction.Witness
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Witness transaction.Witness
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hash util.Uint256
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hash util.Uint256
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signedHash util.Uint256
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signedpart []byte
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}
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}
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var errInvalidPadding = errors.New("invalid padding")
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var errInvalidPadding = errors.New("invalid padding")
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// NewExtensible creates new extensible payload.
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// NewExtensible creates new extensible payload.
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func NewExtensible(network netmode.Magic) *Extensible {
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func NewExtensible() *Extensible {
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return &Extensible{Network: network}
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return &Extensible{}
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}
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}
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func (e *Extensible) encodeBinaryUnsigned(w *io.BinWriter) {
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func (e *Extensible) encodeBinaryUnsigned(w *io.BinWriter) {
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@ -81,22 +76,6 @@ func (e *Extensible) DecodeBinary(r *io.BinReader) {
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e.Witness.DecodeBinary(r)
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e.Witness.DecodeBinary(r)
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}
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}
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// GetSignedPart implements crypto.Verifiable.
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func (e *Extensible) GetSignedPart() []byte {
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if e.signedpart == nil {
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e.createHash()
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}
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return e.signedpart
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}
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// GetSignedHash implements crypto.Verifiable.
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func (e *Extensible) GetSignedHash() util.Uint256 {
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if e.signedHash.Equals(util.Uint256{}) {
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e.createHash()
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}
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return e.signedHash
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}
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// Hash returns payload hash.
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// Hash returns payload hash.
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func (e *Extensible) Hash() util.Uint256 {
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func (e *Extensible) Hash() util.Uint256 {
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if e.hash.Equals(util.Uint256{}) {
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if e.hash.Equals(util.Uint256{}) {
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@ -110,14 +89,4 @@ func (e *Extensible) createHash() {
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buf := io.NewBufBinWriter()
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buf := io.NewBufBinWriter()
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e.encodeBinaryUnsigned(buf.BinWriter)
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e.encodeBinaryUnsigned(buf.BinWriter)
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e.hash = hash.Sha256(buf.Bytes())
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e.hash = hash.Sha256(buf.Bytes())
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e.updateSignedPart()
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e.signedHash = hash.Sha256(e.signedpart)
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}
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// updateSignedPart updates serialized message if needed.
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func (e *Extensible) updateSignedPart() {
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buf := io.NewBufBinWriter()
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buf.WriteU32LE(uint32(e.Network))
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buf.WriteBytes(e.hash[:])
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e.signedpart = buf.Bytes()
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}
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}
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@ -7,7 +7,6 @@ import (
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"github.com/nspcc-dev/neo-go/internal/random"
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"github.com/nspcc-dev/neo-go/internal/random"
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"github.com/nspcc-dev/neo-go/internal/testserdes"
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"github.com/nspcc-dev/neo-go/internal/testserdes"
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"github.com/nspcc-dev/neo-go/pkg/config/netmode"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/require"
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@ -54,23 +53,13 @@ func TestExtensible_Serializable(t *testing.T) {
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func TestExtensible_Hashes(t *testing.T) {
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func TestExtensible_Hashes(t *testing.T) {
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getExtensiblePair := func() (*Extensible, *Extensible) {
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getExtensiblePair := func() (*Extensible, *Extensible) {
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p1 := NewExtensible(netmode.UnitTestNet)
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p1 := NewExtensible()
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p1.Data = []byte{1, 2, 3}
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p1.Data = []byte{1, 2, 3}
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p2 := NewExtensible(netmode.UnitTestNet)
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p2 := NewExtensible()
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p2.Data = []byte{3, 2, 1}
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p2.Data = []byte{3, 2, 1}
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return p1, p2
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return p1, p2
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}
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}
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t.Run("GetSignedPart", func(t *testing.T) {
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p1, p2 := getExtensiblePair()
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require.NotEqual(t, p1.GetSignedPart(), p2.GetSignedPart())
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require.NotEqual(t, p1.GetSignedPart(), p2.GetSignedPart())
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})
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t.Run("GetSignedHash", func(t *testing.T) {
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p1, p2 := getExtensiblePair()
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require.NotEqual(t, p1.GetSignedHash(), p2.GetSignedHash())
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require.NotEqual(t, p1.GetSignedHash(), p2.GetSignedHash())
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})
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t.Run("Hash", func(t *testing.T) {
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t.Run("Hash", func(t *testing.T) {
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p1, p2 := getExtensiblePair()
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p1, p2 := getExtensiblePair()
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require.NotEqual(t, p1.Hash(), p2.Hash())
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require.NotEqual(t, p1.Hash(), p2.Hash())
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@ -407,7 +407,7 @@ func TestConsensus(t *testing.T) {
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p.handshaked = true
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p.handshaked = true
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newConsensusMessage := func(start, end uint32) *Message {
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newConsensusMessage := func(start, end uint32) *Message {
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pl := payload.NewExtensible(netmode.UnitTestNet)
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pl := payload.NewExtensible()
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pl.Category = consensus.Category
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pl.Category = consensus.Category
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pl.ValidBlockStart = start
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pl.ValidBlockStart = start
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pl.ValidBlockEnd = end
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pl.ValidBlockEnd = end
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@ -438,7 +438,7 @@ func TestConsensus(t *testing.T) {
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require.Error(t, s.handleMessage(p, msg))
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require.Error(t, s.handleMessage(p, msg))
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})
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})
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t.Run("invalid category", func(t *testing.T) {
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t.Run("invalid category", func(t *testing.T) {
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pl := payload.NewExtensible(netmode.UnitTestNet)
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pl := payload.NewExtensible()
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pl.Category = "invalid"
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pl.Category = "invalid"
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pl.ValidBlockEnd = s.chain.BlockHeight() + 1
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pl.ValidBlockEnd = s.chain.BlockHeight() + 1
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msg := NewMessage(CMDExtensible, pl)
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msg := NewMessage(CMDExtensible, pl)
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@ -706,7 +706,7 @@ func TestInv(t *testing.T) {
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require.Equal(t, []util.Uint256{hs[0], hs[2]}, actual)
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require.Equal(t, []util.Uint256{hs[0], hs[2]}, actual)
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})
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})
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t.Run("extensible", func(t *testing.T) {
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t.Run("extensible", func(t *testing.T) {
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ep := payload.NewExtensible(netmode.UnitTestNet)
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ep := payload.NewExtensible()
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s.chain.(*fakechain.FakeChain).VerifyWitnessF = func() error { return nil }
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s.chain.(*fakechain.FakeChain).VerifyWitnessF = func() error { return nil }
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ep.ValidBlockEnd = s.chain.(*fakechain.FakeChain).BlockHeight() + 1
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ep.ValidBlockEnd = s.chain.(*fakechain.FakeChain).BlockHeight() + 1
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ok, err := s.extensiblePool.Add(ep)
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ok, err := s.extensiblePool.Add(ep)
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@ -81,7 +81,6 @@ func (s *service) sendValidatedRoot(r *state.MPTRoot, priv *keys.PrivateKey) {
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m := NewMessage(s.Network, RootT, r)
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m := NewMessage(s.Network, RootT, r)
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m.EncodeBinary(w.BinWriter)
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m.EncodeBinary(w.BinWriter)
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ep := &payload.Extensible{
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ep := &payload.Extensible{
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Network: s.Network,
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ValidBlockStart: r.Index,
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ValidBlockStart: r.Index,
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ValidBlockEnd: r.Index + transaction.MaxValidUntilBlockIncrement,
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ValidBlockEnd: r.Index + transaction.MaxValidUntilBlockIncrement,
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Sender: priv.GetScriptHash(),
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Sender: priv.GetScriptHash(),
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@ -90,7 +89,7 @@ func (s *service) sendValidatedRoot(r *state.MPTRoot, priv *keys.PrivateKey) {
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VerificationScript: s.getAccount().GetVerificationScript(),
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VerificationScript: s.getAccount().GetVerificationScript(),
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},
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},
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}
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}
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sig := priv.SignHash(ep.GetSignedHash())
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sig := priv.SignHashable(uint32(s.Network), ep)
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buf := io.NewBufBinWriter()
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buf := io.NewBufBinWriter()
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emit.Bytes(buf.BinWriter, sig)
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emit.Bytes(buf.BinWriter, sig)
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ep.Witness.InvocationScript = buf.Bytes()
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ep.Witness.InvocationScript = buf.Bytes()
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@ -68,7 +68,6 @@ func (s *service) signAndSend(r *state.MPTRoot) error {
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return w.Err
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return w.Err
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}
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}
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e := &payload.Extensible{
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e := &payload.Extensible{
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Network: s.Network,
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ValidBlockStart: r.Index,
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ValidBlockStart: r.Index,
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ValidBlockEnd: r.Index + transaction.MaxValidUntilBlockIncrement,
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ValidBlockEnd: r.Index + transaction.MaxValidUntilBlockIncrement,
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Sender: s.getAccount().PrivateKey().GetScriptHash(),
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Sender: s.getAccount().PrivateKey().GetScriptHash(),
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@ -77,7 +76,7 @@ func (s *service) signAndSend(r *state.MPTRoot) error {
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VerificationScript: s.getAccount().GetVerificationScript(),
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VerificationScript: s.getAccount().GetVerificationScript(),
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},
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},
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}
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}
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sig = acc.PrivateKey().SignHash(e.GetSignedHash())
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sig = acc.PrivateKey().SignHashable(uint32(s.Network), e)
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buf := io.NewBufBinWriter()
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buf := io.NewBufBinWriter()
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emit.Bytes(buf.BinWriter, sig)
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emit.Bytes(buf.BinWriter, sig)
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e.Witness.InvocationScript = buf.Bytes()
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e.Witness.InvocationScript = buf.Bytes()
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