Add p2p security module (#143)

[bytom/vapor.git] / netsync / consensusmgr / handle.go

diff --git a/netsync/consensusmgr/handle.go b/netsync/consensusmgr/handle.go
index f3823e0..66fddd9 100644 (file)
--- a/netsync/consensusmgr/handle.go
+++ b/netsync/consensusmgr/handle.go
@@ -8,6 +8,7 @@ import (
        "github.com/vapor/event"
        "github.com/vapor/netsync/peers"
        "github.com/vapor/p2p"
+       "github.com/vapor/p2p/security"
        "github.com/vapor/protocol/bc"
        "github.com/vapor/protocol/bc/types"
 )
@@ -15,8 +16,6 @@ import (
 // Switch is the interface for p2p switch.
 type Switch interface {
        AddReactor(name string, reactor p2p.Reactor) p2p.Reactor
-       AddBannedPeer(string) error
-       ID() [32]byte
 }
 
 // Chain is the interface for Bytom core.
@@ -24,7 +23,7 @@ type Chain interface {
        BestBlockHeight() uint64
        GetHeaderByHash(*bc.Hash) (*types.BlockHeader, error)
        ProcessBlock(*types.Block) (bool, error)
-       ProcessBlockSignature(signature, pubkey []byte, blockHeight uint64, blockHash *bc.Hash) error
+       ProcessBlockSignature(signature []byte, pubkey [64]byte, blockHash *bc.Hash) error
 }
 
 type blockMsg struct {
@@ -47,6 +46,7 @@ type Manager struct {
 func NewManager(sw Switch, chain Chain, dispatcher *event.Dispatcher, peers *peers.PeerSet) *Manager {
        manager := &Manager{
                sw:              sw,
+               chain:           chain,
                peers:           peers,
                blockFetcher:    newBlockFetcher(chain, peers),
                eventDispatcher: dispatcher,
@@ -95,14 +95,14 @@ func (m *Manager) handleBlockProposeMsg(peerID string, msg *BlockProposeMsg) {
 
 func (m *Manager) handleBlockSignatureMsg(peerID string, msg *BlockSignatureMsg) {
        blockHash := bc.NewHash(msg.BlockHash)
-       if err := m.chain.ProcessBlockSignature(msg.Signature, msg.PubKey[:], msg.Height, &blockHash); err != nil {
-               m.peers.AddBanScore(peerID, 20, 0, err.Error())
+       if err := m.chain.ProcessBlockSignature(msg.Signature, msg.PubKey, &blockHash); err != nil {
+               m.peers.ProcessIllegal(peerID, security.LevelMsgIllegal, err.Error())
                return
        }
 }
 
 func (m *Manager) blockProposeMsgBroadcastLoop() {
-       blockProposeMsgSub, err := m.eventDispatcher.Subscribe(event.NewBlockProposeEvent{})
+       blockProposeMsgSub, err := m.eventDispatcher.Subscribe(event.NewProposedBlockEvent{})
        if err != nil {
                logrus.WithFields(logrus.Fields{"module": logModule, "err": err}).Error("failed on subscribe NewBlockProposeEvent")
                return
@@ -117,7 +117,7 @@ func (m *Manager) blockProposeMsgBroadcastLoop() {
                                return
                        }
 
-                       ev, ok := obj.Data.(event.NewBlockProposeEvent)
+                       ev, ok := obj.Data.(event.NewProposedBlockEvent)
                        if !ok {
                                logrus.WithFields(logrus.Fields{"module": logModule}).Error("event type error")
                                continue
@@ -166,7 +166,7 @@ func (m *Manager) blockSignatureMsgBroadcastLoop() {
                                return
                        }
 
-                       blockSignatureMsg := NewBroadcastMsg(NewBlockSignatureMsg(ev.BlockHash, blockHeader.Height, ev.Signature, m.sw.ID()), consensusChannel)
+                       blockSignatureMsg := NewBroadcastMsg(NewBlockSignatureMsg(ev.BlockHash, blockHeader.Height, ev.Signature, ev.XPub), consensusChannel)
                        if err := m.peers.BroadcastMsg(blockSignatureMsg); err != nil {
                                logrus.WithFields(logrus.Fields{"module": logModule, "err": err}).Error("failed on broadcast BlockSignBroadcastMsg.")
                                return