mirror of
https://github.com/yggdrasil-network/yggdrasil-go.git
synced 2024-11-23 18:15:24 +00:00
update for wire format changes
This commit is contained in:
Arceliar
commit
34939d4b18
@ -583,9 +583,9 @@ func (a *admin) getResponse_dot() []byte {
|
||||
infos[info.key] = info
|
||||
}
|
||||
}
|
||||
addInfo(dht, "fillcolor=\"#ffffff\" style=filled fontname=\"sans serif\"", "Known in DHT") // white
|
||||
addInfo(sessions, "fillcolor=\"#acf3fd\" style=filled fontname=\"sans serif\"", "Open session") // blue
|
||||
addInfo(peers, "fillcolor=\"#ffffb5\" style=filled fontname=\"sans serif\"", "Connected peer") // yellow
|
||||
addInfo(dht, "fillcolor=\"#ffffff\" style=filled fontname=\"sans serif\"", "Known in DHT") // white
|
||||
addInfo(sessions, "fillcolor=\"#acf3fd\" style=filled fontname=\"sans serif\"", "Open session") // blue
|
||||
addInfo(peers, "fillcolor=\"#ffffb5\" style=filled fontname=\"sans serif\"", "Connected peer") // yellow
|
||||
addInfo(append([]admin_nodeInfo(nil), *self), "fillcolor=\"#a5ff8a\" style=filled fontname=\"sans serif\"", "This node") // green
|
||||
// Get coords as a slice of strings, FIXME? this looks very fragile
|
||||
coordSlice := func(coords string) []string {
|
||||
|
||||
@ -51,16 +51,16 @@ type bucket struct {
|
||||
}
|
||||
|
||||
type dhtReq struct {
|
||||
key boxPubKey // Key of whoever asked
|
||||
coords []byte // Coords of whoever asked
|
||||
dest NodeID // NodeID they're asking about
|
||||
Key boxPubKey // Key of whoever asked
|
||||
Coords []byte // Coords of whoever asked
|
||||
Dest NodeID // NodeID they're asking about
|
||||
}
|
||||
|
||||
type dhtRes struct {
|
||||
key boxPubKey // key to respond to
|
||||
coords []byte // coords to respond to
|
||||
dest NodeID
|
||||
infos []*dhtInfo // response
|
||||
Key boxPubKey // key to respond to
|
||||
Coords []byte // coords to respond to
|
||||
Dest NodeID
|
||||
Infos []*dhtInfo // response
|
||||
}
|
||||
|
||||
type dht_rumor struct {
|
||||
@ -90,16 +90,16 @@ func (t *dht) handleReq(req *dhtReq) {
|
||||
loc := t.core.switchTable.getLocator()
|
||||
coords := loc.getCoords()
|
||||
res := dhtRes{
|
||||
key: t.core.boxPub,
|
||||
coords: coords,
|
||||
dest: req.dest,
|
||||
infos: t.lookup(&req.dest, false),
|
||||
Key: t.core.boxPub,
|
||||
Coords: coords,
|
||||
Dest: req.Dest,
|
||||
Infos: t.lookup(&req.Dest, false),
|
||||
}
|
||||
t.sendRes(&res, req)
|
||||
// Also (possibly) add them to our DHT
|
||||
info := dhtInfo{
|
||||
key: req.key,
|
||||
coords: req.coords,
|
||||
key: req.Key,
|
||||
coords: req.Coords,
|
||||
}
|
||||
t.insertIfNew(&info, false) // This seems DoSable (we just trust their coords...)
|
||||
//if req.dest != t.nodeID { t.ping(&info, info.getNodeID()) } // Or spam...
|
||||
@ -107,17 +107,17 @@ func (t *dht) handleReq(req *dhtReq) {
|
||||
|
||||
func (t *dht) handleRes(res *dhtRes) {
|
||||
t.core.searches.handleDHTRes(res)
|
||||
reqs, isIn := t.reqs[res.key]
|
||||
reqs, isIn := t.reqs[res.Key]
|
||||
if !isIn {
|
||||
return
|
||||
}
|
||||
_, isIn = reqs[res.dest]
|
||||
_, isIn = reqs[res.Dest]
|
||||
if !isIn {
|
||||
return
|
||||
}
|
||||
rinfo := dhtInfo{
|
||||
key: res.key,
|
||||
coords: res.coords,
|
||||
key: res.Key,
|
||||
coords: res.Coords,
|
||||
send: time.Now(), // Technically wrong but should be OK...
|
||||
recv: time.Now(),
|
||||
}
|
||||
@ -139,15 +139,15 @@ func (t *dht) handleRes(res *dhtRes) {
|
||||
}
|
||||
// Insert into table
|
||||
t.insert(&rinfo, false)
|
||||
if res.dest == *rinfo.getNodeID() {
|
||||
if res.Dest == *rinfo.getNodeID() {
|
||||
return
|
||||
} // No infinite recursions
|
||||
if len(res.infos) > dht_lookup_size {
|
||||
if len(res.Infos) > dht_lookup_size {
|
||||
// Ignore any "extra" lookup results
|
||||
res.infos = res.infos[:dht_lookup_size]
|
||||
res.Infos = res.Infos[:dht_lookup_size]
|
||||
}
|
||||
for _, info := range res.infos {
|
||||
if dht_firstCloserThanThird(info.getNodeID(), &res.dest, rinfo.getNodeID()) {
|
||||
for _, info := range res.Infos {
|
||||
if dht_firstCloserThanThird(info.getNodeID(), &res.Dest, rinfo.getNodeID()) {
|
||||
t.addToMill(info, info.getNodeID())
|
||||
}
|
||||
}
|
||||
@ -319,12 +319,12 @@ func (t *dht) sendReq(req *dhtReq, dest *dhtInfo) {
|
||||
shared := t.core.sessions.getSharedKey(&t.core.boxPriv, &dest.key)
|
||||
payload, nonce := boxSeal(shared, bs, nil)
|
||||
p := wire_protoTrafficPacket{
|
||||
ttl: ^uint64(0),
|
||||
coords: dest.coords,
|
||||
toKey: dest.key,
|
||||
fromKey: t.core.boxPub,
|
||||
nonce: *nonce,
|
||||
payload: payload,
|
||||
TTL: ^uint64(0),
|
||||
Coords: dest.coords,
|
||||
ToKey: dest.key,
|
||||
FromKey: t.core.boxPub,
|
||||
Nonce: *nonce,
|
||||
Payload: payload,
|
||||
}
|
||||
packet := p.encode()
|
||||
t.core.router.out(packet)
|
||||
@ -336,21 +336,21 @@ func (t *dht) sendReq(req *dhtReq, dest *dhtInfo) {
|
||||
panic("This should never happen")
|
||||
}
|
||||
}
|
||||
reqsToDest[req.dest] = time.Now()
|
||||
reqsToDest[req.Dest] = time.Now()
|
||||
}
|
||||
|
||||
func (t *dht) sendRes(res *dhtRes, req *dhtReq) {
|
||||
// Send a reply for a dhtReq
|
||||
bs := res.encode()
|
||||
shared := t.core.sessions.getSharedKey(&t.core.boxPriv, &req.key)
|
||||
shared := t.core.sessions.getSharedKey(&t.core.boxPriv, &req.Key)
|
||||
payload, nonce := boxSeal(shared, bs, nil)
|
||||
p := wire_protoTrafficPacket{
|
||||
ttl: ^uint64(0),
|
||||
coords: req.coords,
|
||||
toKey: req.key,
|
||||
fromKey: t.core.boxPub,
|
||||
nonce: *nonce,
|
||||
payload: payload,
|
||||
TTL: ^uint64(0),
|
||||
Coords: req.Coords,
|
||||
ToKey: req.Key,
|
||||
FromKey: t.core.boxPub,
|
||||
Nonce: *nonce,
|
||||
Payload: payload,
|
||||
}
|
||||
packet := p.encode()
|
||||
t.core.router.out(packet)
|
||||
@ -404,9 +404,9 @@ func (t *dht) ping(info *dhtInfo, target *NodeID) {
|
||||
loc := t.core.switchTable.getLocator()
|
||||
coords := loc.getCoords()
|
||||
req := dhtReq{
|
||||
key: t.core.boxPub,
|
||||
coords: coords,
|
||||
dest: *target,
|
||||
Key: t.core.boxPub,
|
||||
Coords: coords,
|
||||
Dest: *target,
|
||||
}
|
||||
info.pings++
|
||||
info.send = time.Now()
|
||||
|
||||
@ -207,16 +207,16 @@ func (p *peer) linkLoop(in <-chan []byte) {
|
||||
switch {
|
||||
case p.msgAnc == nil:
|
||||
update = true
|
||||
case lastRSeq != p.msgAnc.seq:
|
||||
case lastRSeq != p.msgAnc.Seq:
|
||||
update = true
|
||||
case p.msgAnc.rseq != p.myMsg.seq:
|
||||
case p.msgAnc.Rseq != p.myMsg.seq:
|
||||
update = true
|
||||
case counter%4 == 0:
|
||||
update = true
|
||||
}
|
||||
if update {
|
||||
if p.msgAnc != nil {
|
||||
lastRSeq = p.msgAnc.seq
|
||||
lastRSeq = p.msgAnc.Seq
|
||||
}
|
||||
p.sendSwitchAnnounce()
|
||||
}
|
||||
@ -291,8 +291,8 @@ func (p *peer) sendPacket(packet []byte) {
|
||||
func (p *peer) sendLinkPacket(packet []byte) {
|
||||
bs, nonce := boxSeal(&p.shared, packet, nil)
|
||||
linkPacket := wire_linkProtoTrafficPacket{
|
||||
nonce: *nonce,
|
||||
payload: bs,
|
||||
Nonce: *nonce,
|
||||
Payload: bs,
|
||||
}
|
||||
packet = linkPacket.encode()
|
||||
p.sendPacket(packet)
|
||||
@ -303,7 +303,7 @@ func (p *peer) handleLinkTraffic(bs []byte) {
|
||||
if !packet.decode(bs) {
|
||||
return
|
||||
}
|
||||
payload, isOK := boxOpen(&p.shared, packet.payload, &packet.nonce)
|
||||
payload, isOK := boxOpen(&p.shared, packet.Payload, &packet.Nonce)
|
||||
if !isOK {
|
||||
return
|
||||
}
|
||||
@ -331,9 +331,9 @@ func (p *peer) handleSwitchAnnounce(packet []byte) {
|
||||
}
|
||||
//if p.msgAnc != nil && anc.Seq != p.msgAnc.Seq { p.msgHops = nil }
|
||||
if p.msgAnc == nil ||
|
||||
anc.root != p.msgAnc.root ||
|
||||
anc.tstamp != p.msgAnc.tstamp ||
|
||||
anc.seq != p.msgAnc.seq {
|
||||
anc.Root != p.msgAnc.Root ||
|
||||
anc.Tstamp != p.msgAnc.Tstamp ||
|
||||
anc.Seq != p.msgAnc.Seq {
|
||||
p.msgHops = nil
|
||||
}
|
||||
p.msgAnc = &anc
|
||||
@ -344,10 +344,10 @@ func (p *peer) handleSwitchAnnounce(packet []byte) {
|
||||
func (p *peer) requestHop(hop uint64) {
|
||||
//p.core.log.Println("DEBUG requestHop")
|
||||
req := msgHopReq{}
|
||||
req.root = p.msgAnc.root
|
||||
req.tstamp = p.msgAnc.tstamp
|
||||
req.seq = p.msgAnc.seq
|
||||
req.hop = hop
|
||||
req.Root = p.msgAnc.Root
|
||||
req.Tstamp = p.msgAnc.Tstamp
|
||||
req.Seq = p.msgAnc.Seq
|
||||
req.Hop = hop
|
||||
packet := req.encode()
|
||||
p.sendLinkPacket(packet)
|
||||
}
|
||||
@ -364,28 +364,28 @@ func (p *peer) handleSwitchHopRequest(packet []byte) {
|
||||
if !req.decode(packet) {
|
||||
return
|
||||
}
|
||||
if req.root != p.myMsg.locator.root {
|
||||
if req.Root != p.myMsg.locator.root {
|
||||
return
|
||||
}
|
||||
if req.tstamp != p.myMsg.locator.tstamp {
|
||||
if req.Tstamp != p.myMsg.locator.tstamp {
|
||||
return
|
||||
}
|
||||
if req.seq != p.myMsg.seq {
|
||||
if req.Seq != p.myMsg.seq {
|
||||
return
|
||||
}
|
||||
if uint64(len(p.myMsg.locator.coords)) <= req.hop {
|
||||
if uint64(len(p.myMsg.locator.coords)) <= req.Hop {
|
||||
return
|
||||
}
|
||||
res := msgHop{}
|
||||
res.root = p.myMsg.locator.root
|
||||
res.tstamp = p.myMsg.locator.tstamp
|
||||
res.seq = p.myMsg.seq
|
||||
res.hop = req.hop
|
||||
res.port = p.myMsg.locator.coords[res.hop]
|
||||
sinfo := p.getSig(res.hop)
|
||||
res.Root = p.myMsg.locator.root
|
||||
res.Tstamp = p.myMsg.locator.tstamp
|
||||
res.Seq = p.myMsg.seq
|
||||
res.Hop = req.Hop
|
||||
res.Port = p.myMsg.locator.coords[res.Hop]
|
||||
sinfo := p.getSig(res.Hop)
|
||||
//p.core.log.Println("DEBUG sig:", sinfo)
|
||||
res.next = sinfo.next
|
||||
res.sig = sinfo.sig
|
||||
res.Next = sinfo.next
|
||||
res.Sig = sinfo.sig
|
||||
packet = res.encode()
|
||||
p.sendLinkPacket(packet)
|
||||
}
|
||||
@ -402,31 +402,31 @@ func (p *peer) handleSwitchHop(packet []byte) {
|
||||
if !res.decode(packet) {
|
||||
return
|
||||
}
|
||||
if res.root != p.msgAnc.root {
|
||||
if res.Root != p.msgAnc.Root {
|
||||
return
|
||||
}
|
||||
if res.tstamp != p.msgAnc.tstamp {
|
||||
if res.Tstamp != p.msgAnc.Tstamp {
|
||||
return
|
||||
}
|
||||
if res.seq != p.msgAnc.seq {
|
||||
if res.Seq != p.msgAnc.Seq {
|
||||
return
|
||||
}
|
||||
if res.hop != uint64(len(p.msgHops)) {
|
||||
if res.Hop != uint64(len(p.msgHops)) {
|
||||
return
|
||||
} // always process in order
|
||||
loc := switchLocator{coords: make([]switchPort, 0, len(p.msgHops)+1)}
|
||||
loc.root = res.root
|
||||
loc.tstamp = res.tstamp
|
||||
loc.root = res.Root
|
||||
loc.tstamp = res.Tstamp
|
||||
for _, hop := range p.msgHops {
|
||||
loc.coords = append(loc.coords, hop.port)
|
||||
loc.coords = append(loc.coords, hop.Port)
|
||||
}
|
||||
loc.coords = append(loc.coords, res.port)
|
||||
thisHopKey := &res.root
|
||||
if res.hop != 0 {
|
||||
thisHopKey = &p.msgHops[res.hop-1].next
|
||||
loc.coords = append(loc.coords, res.Port)
|
||||
thisHopKey := &res.Root
|
||||
if res.Hop != 0 {
|
||||
thisHopKey = &p.msgHops[res.Hop-1].Next
|
||||
}
|
||||
bs := getBytesForSig(&res.next, &loc)
|
||||
if p.core.sigs.check(thisHopKey, &res.sig, bs) {
|
||||
bs := getBytesForSig(&res.Next, &loc)
|
||||
if p.core.sigs.check(thisHopKey, &res.Sig, bs) {
|
||||
p.msgHops = append(p.msgHops, &res)
|
||||
p.processSwitchMessage()
|
||||
} else {
|
||||
@ -442,12 +442,12 @@ func (p *peer) processSwitchMessage() {
|
||||
if p.msgAnc == nil {
|
||||
return
|
||||
}
|
||||
if uint64(len(p.msgHops)) < p.msgAnc.len {
|
||||
if uint64(len(p.msgHops)) < p.msgAnc.Len {
|
||||
p.requestHop(uint64(len(p.msgHops)))
|
||||
return
|
||||
}
|
||||
p.throttle++
|
||||
if p.msgAnc.len != uint64(len(p.msgHops)) {
|
||||
if p.msgAnc.Len != uint64(len(p.msgHops)) {
|
||||
return
|
||||
}
|
||||
msg := switchMessage{}
|
||||
@ -455,26 +455,26 @@ func (p *peer) processSwitchMessage() {
|
||||
sigs := make([]sigInfo, 0, len(p.msgHops))
|
||||
for idx, hop := range p.msgHops {
|
||||
// Consistency checks, should be redundant (already checked these...)
|
||||
if hop.root != p.msgAnc.root {
|
||||
if hop.Root != p.msgAnc.Root {
|
||||
return
|
||||
}
|
||||
if hop.tstamp != p.msgAnc.tstamp {
|
||||
if hop.Tstamp != p.msgAnc.Tstamp {
|
||||
return
|
||||
}
|
||||
if hop.seq != p.msgAnc.seq {
|
||||
if hop.Seq != p.msgAnc.Seq {
|
||||
return
|
||||
}
|
||||
if hop.hop != uint64(idx) {
|
||||
if hop.Hop != uint64(idx) {
|
||||
return
|
||||
}
|
||||
coords = append(coords, hop.port)
|
||||
sigs = append(sigs, sigInfo{next: hop.next, sig: hop.sig})
|
||||
coords = append(coords, hop.Port)
|
||||
sigs = append(sigs, sigInfo{next: hop.Next, sig: hop.Sig})
|
||||
}
|
||||
msg.from = p.sig
|
||||
msg.locator.root = p.msgAnc.root
|
||||
msg.locator.tstamp = p.msgAnc.tstamp
|
||||
msg.locator.root = p.msgAnc.Root
|
||||
msg.locator.tstamp = p.msgAnc.Tstamp
|
||||
msg.locator.coords = coords
|
||||
msg.seq = p.msgAnc.seq
|
||||
msg.seq = p.msgAnc.Seq
|
||||
//msg.RSeq = p.msgAnc.RSeq
|
||||
//msg.Degree = p.msgAnc.Deg
|
||||
p.core.switchTable.handleMessage(&msg, p.port, sigs)
|
||||
@ -493,13 +493,13 @@ func (p *peer) processSwitchMessage() {
|
||||
|
||||
func (p *peer) sendSwitchAnnounce() {
|
||||
anc := msgAnnounce{}
|
||||
anc.root = p.myMsg.locator.root
|
||||
anc.tstamp = p.myMsg.locator.tstamp
|
||||
anc.seq = p.myMsg.seq
|
||||
anc.len = uint64(len(p.myMsg.locator.coords))
|
||||
anc.Root = p.myMsg.locator.root
|
||||
anc.Tstamp = p.myMsg.locator.tstamp
|
||||
anc.Seq = p.myMsg.seq
|
||||
anc.Len = uint64(len(p.myMsg.locator.coords))
|
||||
//anc.Deg = p.myMsg.Degree
|
||||
if p.msgAnc != nil {
|
||||
anc.rseq = p.msgAnc.seq
|
||||
anc.Rseq = p.msgAnc.Seq
|
||||
}
|
||||
packet := anc.encode()
|
||||
p.sendLinkPacket(packet)
|
||||
|
||||
@ -266,7 +266,7 @@ func (r *router) handleTraffic(packet []byte) {
|
||||
if !p.decode(packet) {
|
||||
return
|
||||
}
|
||||
sinfo, isIn := r.core.sessions.getSessionForHandle(&p.handle)
|
||||
sinfo, isIn := r.core.sessions.getSessionForHandle(&p.Handle)
|
||||
if !isIn {
|
||||
return
|
||||
}
|
||||
@ -283,13 +283,13 @@ func (r *router) handleProto(packet []byte) {
|
||||
// Now try to open the payload
|
||||
var sharedKey *boxSharedKey
|
||||
//var theirPermPub *boxPubKey
|
||||
if p.toKey == r.core.boxPub {
|
||||
if p.ToKey == r.core.boxPub {
|
||||
// Try to open using our permanent key
|
||||
sharedKey = r.core.sessions.getSharedKey(&r.core.boxPriv, &p.fromKey)
|
||||
sharedKey = r.core.sessions.getSharedKey(&r.core.boxPriv, &p.FromKey)
|
||||
} else {
|
||||
return
|
||||
}
|
||||
bs, isOK := boxOpen(sharedKey, p.payload, &p.nonce)
|
||||
bs, isOK := boxOpen(sharedKey, p.Payload, &p.Nonce)
|
||||
if !isOK {
|
||||
return
|
||||
}
|
||||
@ -303,13 +303,13 @@ func (r *router) handleProto(packet []byte) {
|
||||
//fmt.Println("RECV bytes:", bs)
|
||||
switch bsType {
|
||||
case wire_SessionPing:
|
||||
r.handlePing(bs, &p.fromKey)
|
||||
r.handlePing(bs, &p.FromKey)
|
||||
case wire_SessionPong:
|
||||
r.handlePong(bs, &p.fromKey)
|
||||
r.handlePong(bs, &p.FromKey)
|
||||
case wire_DHTLookupRequest:
|
||||
r.handleDHTReq(bs, &p.fromKey)
|
||||
r.handleDHTReq(bs, &p.FromKey)
|
||||
case wire_DHTLookupResponse:
|
||||
r.handleDHTRes(bs, &p.fromKey)
|
||||
r.handleDHTRes(bs, &p.FromKey)
|
||||
case wire_SearchRequest:
|
||||
r.handleSearchReq(bs)
|
||||
case wire_SearchResponse:
|
||||
@ -324,7 +324,7 @@ func (r *router) handlePing(bs []byte, fromKey *boxPubKey) {
|
||||
if !ping.decode(bs) {
|
||||
return
|
||||
}
|
||||
ping.sendPermPub = *fromKey
|
||||
ping.SendPermPub = *fromKey
|
||||
r.core.sessions.handlePing(&ping)
|
||||
}
|
||||
|
||||
@ -337,7 +337,7 @@ func (r *router) handleDHTReq(bs []byte, fromKey *boxPubKey) {
|
||||
if !req.decode(bs) {
|
||||
return
|
||||
}
|
||||
req.key = *fromKey
|
||||
req.Key = *fromKey
|
||||
r.core.dht.handleReq(&req)
|
||||
}
|
||||
|
||||
@ -346,7 +346,7 @@ func (r *router) handleDHTRes(bs []byte, fromKey *boxPubKey) {
|
||||
if !res.decode(bs) {
|
||||
return
|
||||
}
|
||||
res.key = *fromKey
|
||||
res.Key = *fromKey
|
||||
r.core.dht.handleRes(&res)
|
||||
}
|
||||
|
||||
|
||||
@ -62,7 +62,7 @@ func (s *searches) createSearch(dest *NodeID, mask *NodeID) *searchInfo {
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
func (s *searches) handleDHTRes(res *dhtRes) {
|
||||
sinfo, isIn := s.searches[res.dest]
|
||||
sinfo, isIn := s.searches[res.Dest]
|
||||
if !isIn || s.checkDHTRes(sinfo, res) {
|
||||
// Either we don't recognize this search, or we just finished it
|
||||
return
|
||||
@ -75,12 +75,12 @@ func (s *searches) handleDHTRes(res *dhtRes) {
|
||||
|
||||
func (s *searches) addToSearch(sinfo *searchInfo, res *dhtRes) {
|
||||
// Add responses to toVisit if closer to dest than the res node
|
||||
from := dhtInfo{key: res.key, coords: res.coords}
|
||||
for _, info := range res.infos {
|
||||
from := dhtInfo{key: res.Key, coords: res.Coords}
|
||||
for _, info := range res.Infos {
|
||||
if sinfo.visited[*info.getNodeID()] {
|
||||
continue
|
||||
}
|
||||
if dht_firstCloserThanThird(info.getNodeID(), &res.dest, from.getNodeID()) {
|
||||
if dht_firstCloserThanThird(info.getNodeID(), &res.Dest, from.getNodeID()) {
|
||||
sinfo.toVisit = append(sinfo.toVisit, info)
|
||||
}
|
||||
}
|
||||
@ -95,7 +95,7 @@ func (s *searches) addToSearch(sinfo *searchInfo, res *dhtRes) {
|
||||
}
|
||||
// Sort
|
||||
sort.SliceStable(sinfo.toVisit, func(i, j int) bool {
|
||||
return dht_firstCloserThanThird(sinfo.toVisit[i].getNodeID(), &res.dest, sinfo.toVisit[j].getNodeID())
|
||||
return dht_firstCloserThanThird(sinfo.toVisit[i].getNodeID(), &res.Dest, sinfo.toVisit[j].getNodeID())
|
||||
})
|
||||
// Truncate to some maximum size
|
||||
if len(sinfo.toVisit) > search_MAX_SEARCH_SIZE {
|
||||
@ -147,7 +147,7 @@ func (s *searches) newIterSearch(dest *NodeID, mask *NodeID) *searchInfo {
|
||||
}
|
||||
|
||||
func (s *searches) checkDHTRes(info *searchInfo, res *dhtRes) bool {
|
||||
them := getNodeID(&res.key)
|
||||
them := getNodeID(&res.Key)
|
||||
var destMasked NodeID
|
||||
var themMasked NodeID
|
||||
for idx := 0; idx < NodeIDLen; idx++ {
|
||||
@ -158,20 +158,20 @@ func (s *searches) checkDHTRes(info *searchInfo, res *dhtRes) bool {
|
||||
return false
|
||||
}
|
||||
// They match, so create a session and send a sessionRequest
|
||||
sinfo, isIn := s.core.sessions.getByTheirPerm(&res.key)
|
||||
sinfo, isIn := s.core.sessions.getByTheirPerm(&res.Key)
|
||||
if !isIn {
|
||||
sinfo = s.core.sessions.createSession(&res.key)
|
||||
_, isIn := s.core.sessions.getByTheirPerm(&res.key)
|
||||
sinfo = s.core.sessions.createSession(&res.Key)
|
||||
_, isIn := s.core.sessions.getByTheirPerm(&res.Key)
|
||||
if !isIn {
|
||||
panic("This should never happen")
|
||||
}
|
||||
}
|
||||
// FIXME (!) replay attacks could mess with coords? Give it a handle (tstamp)?
|
||||
sinfo.coords = res.coords
|
||||
sinfo.coords = res.Coords
|
||||
sinfo.packet = info.packet
|
||||
s.core.sessions.ping(sinfo)
|
||||
// Cleanup
|
||||
delete(s.searches, res.dest)
|
||||
delete(s.searches, res.Dest)
|
||||
return true
|
||||
}
|
||||
|
||||
@ -230,12 +230,12 @@ func (s *searches) forwardSearch(req *searchReq, next *dhtInfo) {
|
||||
shared := s.core.sessions.getSharedKey(&s.core.boxPriv, &next.key)
|
||||
payload, nonce := boxSeal(shared, bs, nil)
|
||||
p := wire_protoTrafficPacket{
|
||||
ttl: ^uint64(0),
|
||||
coords: next.coords,
|
||||
toKey: next.key,
|
||||
fromKey: s.core.boxPub,
|
||||
nonce: *nonce,
|
||||
payload: payload,
|
||||
TTL: ^uint64(0),
|
||||
Coords: next.coords,
|
||||
ToKey: next.key,
|
||||
FromKey: s.core.boxPub,
|
||||
Nonce: *nonce,
|
||||
Payload: payload,
|
||||
}
|
||||
packet := p.encode()
|
||||
s.core.router.out(packet)
|
||||
@ -254,12 +254,12 @@ func (s *searches) sendSearchRes(req *searchReq) {
|
||||
shared := s.core.sessions.getSharedKey(&s.core.boxPriv, &req.key)
|
||||
payload, nonce := boxSeal(shared, bs, nil)
|
||||
p := wire_protoTrafficPacket{
|
||||
ttl: ^uint64(0),
|
||||
coords: req.coords,
|
||||
toKey: req.key,
|
||||
fromKey: s.core.boxPub,
|
||||
nonce: *nonce,
|
||||
payload: payload,
|
||||
TTL: ^uint64(0),
|
||||
Coords: req.coords,
|
||||
ToKey: req.key,
|
||||
FromKey: s.core.boxPub,
|
||||
Nonce: *nonce,
|
||||
Payload: payload,
|
||||
}
|
||||
packet := p.encode()
|
||||
s.core.router.out(packet)
|
||||
|
||||
@ -38,40 +38,40 @@ type sessionInfo struct {
|
||||
}
|
||||
|
||||
type sessionPing struct {
|
||||
sendPermPub boxPubKey // Sender's permanent key
|
||||
handle handle // Random number to ID session
|
||||
sendSesPub boxPubKey // Session key to use
|
||||
coords []byte
|
||||
tstamp int64 // unix time, but the only real requirement is that it increases
|
||||
isPong bool
|
||||
mtu uint16
|
||||
SendPermPub boxPubKey // Sender's permanent key
|
||||
Handle handle // Random number to ID session
|
||||
SendSesPub boxPubKey // Session key to use
|
||||
Coords []byte
|
||||
Tstamp int64 // unix time, but the only real requirement is that it increases
|
||||
IsPong bool
|
||||
MTU uint16
|
||||
}
|
||||
|
||||
// Returns true if the session was updated, false otherwise
|
||||
func (s *sessionInfo) update(p *sessionPing) bool {
|
||||
if !(p.tstamp > s.tstamp) {
|
||||
if !(p.Tstamp > s.tstamp) {
|
||||
// To protect against replay attacks
|
||||
return false
|
||||
}
|
||||
if p.sendPermPub != s.theirPermPub {
|
||||
if p.SendPermPub != s.theirPermPub {
|
||||
// Should only happen if two sessions got the same handle
|
||||
// That shouldn't be allowed anyway, but if it happens then let one time out
|
||||
return false
|
||||
}
|
||||
if p.sendSesPub != s.theirSesPub {
|
||||
s.theirSesPub = p.sendSesPub
|
||||
s.theirHandle = p.handle
|
||||
if p.SendSesPub != s.theirSesPub {
|
||||
s.theirSesPub = p.SendSesPub
|
||||
s.theirHandle = p.Handle
|
||||
s.sharedSesKey = *getSharedKey(&s.mySesPriv, &s.theirSesPub)
|
||||
s.theirNonce = boxNonce{}
|
||||
s.nonceMask = 0
|
||||
}
|
||||
if p.mtu >= 1280 || p.mtu == 0 {
|
||||
s.theirMTU = p.mtu
|
||||
if p.MTU >= 1280 || p.MTU == 0 {
|
||||
s.theirMTU = p.MTU
|
||||
}
|
||||
s.coords = append([]byte{}, p.coords...)
|
||||
s.coords = append([]byte{}, p.Coords...)
|
||||
now := time.Now()
|
||||
s.time = now
|
||||
s.tstamp = p.tstamp
|
||||
s.tstamp = p.Tstamp
|
||||
s.init = true
|
||||
return true
|
||||
}
|
||||
@ -215,12 +215,12 @@ func (ss *sessions) getPing(sinfo *sessionInfo) sessionPing {
|
||||
loc := ss.core.switchTable.getLocator()
|
||||
coords := loc.getCoords()
|
||||
ref := sessionPing{
|
||||
sendPermPub: ss.core.boxPub,
|
||||
handle: sinfo.myHandle,
|
||||
sendSesPub: sinfo.mySesPub,
|
||||
tstamp: time.Now().Unix(),
|
||||
coords: coords,
|
||||
mtu: sinfo.myMTU,
|
||||
SendPermPub: ss.core.boxPub,
|
||||
Handle: sinfo.myHandle,
|
||||
SendSesPub: sinfo.mySesPub,
|
||||
Tstamp: time.Now().Unix(),
|
||||
Coords: coords,
|
||||
MTU: sinfo.myMTU,
|
||||
}
|
||||
sinfo.myNonce.update()
|
||||
return ref
|
||||
@ -250,17 +250,17 @@ func (ss *sessions) ping(sinfo *sessionInfo) {
|
||||
|
||||
func (ss *sessions) sendPingPong(sinfo *sessionInfo, isPong bool) {
|
||||
ping := ss.getPing(sinfo)
|
||||
ping.isPong = isPong
|
||||
ping.IsPong = isPong
|
||||
bs := ping.encode()
|
||||
shared := ss.getSharedKey(&ss.core.boxPriv, &sinfo.theirPermPub)
|
||||
payload, nonce := boxSeal(shared, bs, nil)
|
||||
p := wire_protoTrafficPacket{
|
||||
ttl: ^uint64(0),
|
||||
coords: sinfo.coords,
|
||||
toKey: sinfo.theirPermPub,
|
||||
fromKey: ss.core.boxPub,
|
||||
nonce: *nonce,
|
||||
payload: payload,
|
||||
TTL: ^uint64(0),
|
||||
Coords: sinfo.coords,
|
||||
ToKey: sinfo.theirPermPub,
|
||||
FromKey: ss.core.boxPub,
|
||||
Nonce: *nonce,
|
||||
Payload: payload,
|
||||
}
|
||||
packet := p.encode()
|
||||
ss.core.router.out(packet)
|
||||
@ -271,13 +271,13 @@ func (ss *sessions) sendPingPong(sinfo *sessionInfo, isPong bool) {
|
||||
|
||||
func (ss *sessions) handlePing(ping *sessionPing) {
|
||||
// Get the corresponding session (or create a new session)
|
||||
sinfo, isIn := ss.getByTheirPerm(&ping.sendPermPub)
|
||||
sinfo, isIn := ss.getByTheirPerm(&ping.SendPermPub)
|
||||
if !isIn || sinfo.timedout() {
|
||||
if isIn {
|
||||
sinfo.close()
|
||||
}
|
||||
ss.createSession(&ping.sendPermPub)
|
||||
sinfo, isIn = ss.getByTheirPerm(&ping.sendPermPub)
|
||||
ss.createSession(&ping.SendPermPub)
|
||||
sinfo, isIn = ss.getByTheirPerm(&ping.SendPermPub)
|
||||
if !isIn {
|
||||
panic("This should not happen")
|
||||
}
|
||||
@ -286,7 +286,7 @@ func (ss *sessions) handlePing(ping *sessionPing) {
|
||||
if !sinfo.update(ping) { /*panic("Should not happen in testing")*/
|
||||
return
|
||||
}
|
||||
if !ping.isPong {
|
||||
if !ping.IsPong {
|
||||
ss.sendPingPong(sinfo, true)
|
||||
}
|
||||
if sinfo.packet != nil {
|
||||
@ -383,11 +383,11 @@ func (sinfo *sessionInfo) doSend(bs []byte) {
|
||||
payload, nonce := boxSeal(&sinfo.sharedSesKey, bs, &sinfo.myNonce)
|
||||
defer util_putBytes(payload)
|
||||
p := wire_trafficPacket{
|
||||
ttl: ^uint64(0),
|
||||
coords: sinfo.coords,
|
||||
handle: sinfo.theirHandle,
|
||||
nonce: *nonce,
|
||||
payload: payload,
|
||||
TTL: ^uint64(0),
|
||||
Coords: sinfo.coords,
|
||||
Handle: sinfo.theirHandle,
|
||||
Nonce: *nonce,
|
||||
Payload: payload,
|
||||
}
|
||||
packet := p.encode()
|
||||
sinfo.bytesSent += uint64(len(bs))
|
||||
@ -395,12 +395,12 @@ func (sinfo *sessionInfo) doSend(bs []byte) {
|
||||
}
|
||||
|
||||
func (sinfo *sessionInfo) doRecv(p *wire_trafficPacket) {
|
||||
defer util_putBytes(p.payload)
|
||||
payloadSize := uint16(len(p.payload))
|
||||
if !sinfo.nonceIsOK(&p.nonce) {
|
||||
defer util_putBytes(p.Payload)
|
||||
payloadSize := uint16(len(p.Payload))
|
||||
if !sinfo.nonceIsOK(&p.Nonce) {
|
||||
return
|
||||
}
|
||||
bs, isOK := boxOpen(&sinfo.sharedSesKey, p.payload, &p.nonce)
|
||||
bs, isOK := boxOpen(&sinfo.sharedSesKey, p.Payload, &p.Nonce)
|
||||
if !isOK {
|
||||
// We're going to guess that the session MTU is too large
|
||||
// Set myMTU to the largest value we think we can receive
|
||||
@ -433,7 +433,7 @@ func (sinfo *sessionInfo) doRecv(p *wire_trafficPacket) {
|
||||
}
|
||||
}
|
||||
go func() { sinfo.core.router.admin <- fixSessionMTU }()
|
||||
sinfo.updateNonce(&p.nonce)
|
||||
sinfo.updateNonce(&p.Nonce)
|
||||
sinfo.time = time.Now()
|
||||
sinfo.bytesRecvd += uint64(len(bs))
|
||||
sinfo.core.router.recvPacket(bs, &sinfo.theirAddr, &sinfo.theirSubnet)
|
||||
|
||||
@ -121,21 +121,21 @@ func wire_decode_coords(packet []byte) ([]byte, int) {
|
||||
|
||||
// Announces that we can send parts of a Message with a particular seq
|
||||
type msgAnnounce struct {
|
||||
root sigPubKey
|
||||
tstamp int64
|
||||
seq uint64
|
||||
len uint64
|
||||
Root sigPubKey
|
||||
Tstamp int64
|
||||
Seq uint64
|
||||
Len uint64
|
||||
//Deg uint64
|
||||
rseq uint64
|
||||
Rseq uint64
|
||||
}
|
||||
|
||||
func (m *msgAnnounce) encode() []byte {
|
||||
bs := wire_encode_uint64(wire_SwitchAnnounce)
|
||||
bs = append(bs, m.root[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(m.tstamp))...)
|
||||
bs = append(bs, wire_encode_uint64(m.seq)...)
|
||||
bs = append(bs, wire_encode_uint64(m.len)...)
|
||||
bs = append(bs, wire_encode_uint64(m.rseq)...)
|
||||
bs = append(bs, m.Root[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(m.Tstamp))...)
|
||||
bs = append(bs, wire_encode_uint64(m.Seq)...)
|
||||
bs = append(bs, wire_encode_uint64(m.Len)...)
|
||||
bs = append(bs, wire_encode_uint64(m.Rseq)...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -147,34 +147,34 @@ func (m *msgAnnounce) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_SwitchAnnounce:
|
||||
return false
|
||||
case !wire_chop_slice(m.root[:], &bs):
|
||||
case !wire_chop_slice(m.Root[:], &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&tstamp, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.seq, &bs):
|
||||
case !wire_chop_uint64(&m.Seq, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.len, &bs):
|
||||
case !wire_chop_uint64(&m.Len, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.rseq, &bs):
|
||||
case !wire_chop_uint64(&m.Rseq, &bs):
|
||||
return false
|
||||
}
|
||||
m.tstamp = wire_intFromUint(tstamp)
|
||||
m.Tstamp = wire_intFromUint(tstamp)
|
||||
return true
|
||||
}
|
||||
|
||||
type msgHopReq struct {
|
||||
root sigPubKey
|
||||
tstamp int64
|
||||
seq uint64
|
||||
hop uint64
|
||||
Root sigPubKey
|
||||
Tstamp int64
|
||||
Seq uint64
|
||||
Hop uint64
|
||||
}
|
||||
|
||||
func (m *msgHopReq) encode() []byte {
|
||||
bs := wire_encode_uint64(wire_SwitchHopRequest)
|
||||
bs = append(bs, m.root[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(m.tstamp))...)
|
||||
bs = append(bs, wire_encode_uint64(m.seq)...)
|
||||
bs = append(bs, wire_encode_uint64(m.hop)...)
|
||||
bs = append(bs, m.Root[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(m.Tstamp))...)
|
||||
bs = append(bs, wire_encode_uint64(m.Seq)...)
|
||||
bs = append(bs, wire_encode_uint64(m.Hop)...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -186,38 +186,38 @@ func (m *msgHopReq) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_SwitchHopRequest:
|
||||
return false
|
||||
case !wire_chop_slice(m.root[:], &bs):
|
||||
case !wire_chop_slice(m.Root[:], &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&tstamp, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.seq, &bs):
|
||||
case !wire_chop_uint64(&m.Seq, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.hop, &bs):
|
||||
case !wire_chop_uint64(&m.Hop, &bs):
|
||||
return false
|
||||
}
|
||||
m.tstamp = wire_intFromUint(tstamp)
|
||||
m.Tstamp = wire_intFromUint(tstamp)
|
||||
return true
|
||||
}
|
||||
|
||||
type msgHop struct {
|
||||
root sigPubKey
|
||||
tstamp int64
|
||||
seq uint64
|
||||
hop uint64
|
||||
port switchPort
|
||||
next sigPubKey
|
||||
sig sigBytes
|
||||
Root sigPubKey
|
||||
Tstamp int64
|
||||
Seq uint64
|
||||
Hop uint64
|
||||
Port switchPort
|
||||
Next sigPubKey
|
||||
Sig sigBytes
|
||||
}
|
||||
|
||||
func (m *msgHop) encode() []byte {
|
||||
bs := wire_encode_uint64(wire_SwitchHop)
|
||||
bs = append(bs, m.root[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(m.tstamp))...)
|
||||
bs = append(bs, wire_encode_uint64(m.seq)...)
|
||||
bs = append(bs, wire_encode_uint64(m.hop)...)
|
||||
bs = append(bs, wire_encode_uint64(uint64(m.port))...)
|
||||
bs = append(bs, m.next[:]...)
|
||||
bs = append(bs, m.sig[:]...)
|
||||
bs = append(bs, m.Root[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(m.Tstamp))...)
|
||||
bs = append(bs, wire_encode_uint64(m.Seq)...)
|
||||
bs = append(bs, wire_encode_uint64(m.Hop)...)
|
||||
bs = append(bs, wire_encode_uint64(uint64(m.Port))...)
|
||||
bs = append(bs, m.Next[:]...)
|
||||
bs = append(bs, m.Sig[:]...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -229,22 +229,22 @@ func (m *msgHop) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_SwitchHop:
|
||||
return false
|
||||
case !wire_chop_slice(m.root[:], &bs):
|
||||
case !wire_chop_slice(m.Root[:], &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&tstamp, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.seq, &bs):
|
||||
case !wire_chop_uint64(&m.Seq, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&m.hop, &bs):
|
||||
case !wire_chop_uint64(&m.Hop, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64((*uint64)(&m.port), &bs):
|
||||
case !wire_chop_uint64((*uint64)(&m.Port), &bs):
|
||||
return false
|
||||
case !wire_chop_slice(m.next[:], &bs):
|
||||
case !wire_chop_slice(m.Next[:], &bs):
|
||||
return false
|
||||
case !wire_chop_slice(m.sig[:], &bs):
|
||||
case !wire_chop_slice(m.Sig[:], &bs):
|
||||
return false
|
||||
}
|
||||
m.tstamp = wire_intFromUint(tstamp)
|
||||
m.Tstamp = wire_intFromUint(tstamp)
|
||||
return true
|
||||
}
|
||||
|
||||
@ -292,22 +292,22 @@ func wire_chop_uint64(toUInt64 *uint64, fromSlice *[]byte) bool {
|
||||
// Wire traffic packets
|
||||
|
||||
type wire_trafficPacket struct {
|
||||
ttl uint64
|
||||
coords []byte
|
||||
handle handle
|
||||
nonce boxNonce
|
||||
payload []byte
|
||||
TTL uint64
|
||||
Coords []byte
|
||||
Handle handle
|
||||
Nonce boxNonce
|
||||
Payload []byte
|
||||
}
|
||||
|
||||
// This is basically MarshalBinary, but decode doesn't allow that...
|
||||
func (p *wire_trafficPacket) encode() []byte {
|
||||
bs := util_getBytes()
|
||||
bs = wire_put_uint64(wire_Traffic, bs)
|
||||
bs = wire_put_uint64(p.ttl, bs)
|
||||
bs = wire_put_coords(p.coords, bs)
|
||||
bs = append(bs, p.handle[:]...)
|
||||
bs = append(bs, p.nonce[:]...)
|
||||
bs = append(bs, p.payload...)
|
||||
bs = wire_put_uint64(p.TTL, bs)
|
||||
bs = wire_put_coords(p.Coords, bs)
|
||||
bs = append(bs, p.Handle[:]...)
|
||||
bs = append(bs, p.Nonce[:]...)
|
||||
bs = append(bs, p.Payload...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -319,37 +319,37 @@ func (p *wire_trafficPacket) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_Traffic:
|
||||
return false
|
||||
case !wire_chop_uint64(&p.ttl, &bs):
|
||||
case !wire_chop_uint64(&p.TTL, &bs):
|
||||
return false
|
||||
case !wire_chop_coords(&p.coords, &bs):
|
||||
case !wire_chop_coords(&p.Coords, &bs):
|
||||
return false
|
||||
case !wire_chop_slice(p.handle[:], &bs):
|
||||
case !wire_chop_slice(p.Handle[:], &bs):
|
||||
return false
|
||||
case !wire_chop_slice(p.nonce[:], &bs):
|
||||
case !wire_chop_slice(p.Nonce[:], &bs):
|
||||
return false
|
||||
}
|
||||
p.payload = append(util_getBytes(), bs...)
|
||||
p.Payload = append(util_getBytes(), bs...)
|
||||
return true
|
||||
}
|
||||
|
||||
type wire_protoTrafficPacket struct {
|
||||
ttl uint64
|
||||
coords []byte
|
||||
toKey boxPubKey
|
||||
fromKey boxPubKey
|
||||
nonce boxNonce
|
||||
payload []byte
|
||||
TTL uint64
|
||||
Coords []byte
|
||||
ToKey boxPubKey
|
||||
FromKey boxPubKey
|
||||
Nonce boxNonce
|
||||
Payload []byte
|
||||
}
|
||||
|
||||
func (p *wire_protoTrafficPacket) encode() []byte {
|
||||
coords := wire_encode_coords(p.coords)
|
||||
coords := wire_encode_coords(p.Coords)
|
||||
bs := wire_encode_uint64(wire_ProtocolTraffic)
|
||||
bs = append(bs, wire_encode_uint64(p.ttl)...)
|
||||
bs = append(bs, wire_encode_uint64(p.TTL)...)
|
||||
bs = append(bs, coords...)
|
||||
bs = append(bs, p.toKey[:]...)
|
||||
bs = append(bs, p.fromKey[:]...)
|
||||
bs = append(bs, p.nonce[:]...)
|
||||
bs = append(bs, p.payload...)
|
||||
bs = append(bs, p.ToKey[:]...)
|
||||
bs = append(bs, p.FromKey[:]...)
|
||||
bs = append(bs, p.Nonce[:]...)
|
||||
bs = append(bs, p.Payload...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -360,30 +360,30 @@ func (p *wire_protoTrafficPacket) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_ProtocolTraffic:
|
||||
return false
|
||||
case !wire_chop_uint64(&p.ttl, &bs):
|
||||
case !wire_chop_uint64(&p.TTL, &bs):
|
||||
return false
|
||||
case !wire_chop_coords(&p.coords, &bs):
|
||||
case !wire_chop_coords(&p.Coords, &bs):
|
||||
return false
|
||||
case !wire_chop_slice(p.toKey[:], &bs):
|
||||
case !wire_chop_slice(p.ToKey[:], &bs):
|
||||
return false
|
||||
case !wire_chop_slice(p.fromKey[:], &bs):
|
||||
case !wire_chop_slice(p.FromKey[:], &bs):
|
||||
return false
|
||||
case !wire_chop_slice(p.nonce[:], &bs):
|
||||
case !wire_chop_slice(p.Nonce[:], &bs):
|
||||
return false
|
||||
}
|
||||
p.payload = bs
|
||||
p.Payload = bs
|
||||
return true
|
||||
}
|
||||
|
||||
type wire_linkProtoTrafficPacket struct {
|
||||
nonce boxNonce
|
||||
payload []byte
|
||||
Nonce boxNonce
|
||||
Payload []byte
|
||||
}
|
||||
|
||||
func (p *wire_linkProtoTrafficPacket) encode() []byte {
|
||||
bs := wire_encode_uint64(wire_LinkProtocolTraffic)
|
||||
bs = append(bs, p.nonce[:]...)
|
||||
bs = append(bs, p.payload...)
|
||||
bs = append(bs, p.Nonce[:]...)
|
||||
bs = append(bs, p.Payload...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -394,10 +394,10 @@ func (p *wire_linkProtoTrafficPacket) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_LinkProtocolTraffic:
|
||||
return false
|
||||
case !wire_chop_slice(p.nonce[:], &bs):
|
||||
case !wire_chop_slice(p.Nonce[:], &bs):
|
||||
return false
|
||||
}
|
||||
p.payload = bs
|
||||
p.Payload = bs
|
||||
return true
|
||||
}
|
||||
|
||||
@ -405,19 +405,19 @@ func (p *wire_linkProtoTrafficPacket) decode(bs []byte) bool {
|
||||
|
||||
func (p *sessionPing) encode() []byte {
|
||||
var pTypeVal uint64
|
||||
if p.isPong {
|
||||
if p.IsPong {
|
||||
pTypeVal = wire_SessionPong
|
||||
} else {
|
||||
pTypeVal = wire_SessionPing
|
||||
}
|
||||
bs := wire_encode_uint64(pTypeVal)
|
||||
//p.sendPermPub used in top level (crypto), so skipped here
|
||||
bs = append(bs, p.handle[:]...)
|
||||
bs = append(bs, p.sendSesPub[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(p.tstamp))...)
|
||||
coords := wire_encode_coords(p.coords)
|
||||
bs = append(bs, p.Handle[:]...)
|
||||
bs = append(bs, p.SendSesPub[:]...)
|
||||
bs = append(bs, wire_encode_uint64(wire_intToUint(p.Tstamp))...)
|
||||
coords := wire_encode_coords(p.Coords)
|
||||
bs = append(bs, coords...)
|
||||
bs = append(bs, wire_encode_uint64(uint64(p.mtu))...)
|
||||
bs = append(bs, wire_encode_uint64(uint64(p.MTU))...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -430,33 +430,33 @@ func (p *sessionPing) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_SessionPing && pType != wire_SessionPong:
|
||||
return false
|
||||
//p.sendPermPub used in top level (crypto), so skipped here
|
||||
case !wire_chop_slice(p.handle[:], &bs):
|
||||
//p.sendPermPub used in top level (crypto), so skipped here
|
||||
case !wire_chop_slice(p.Handle[:], &bs):
|
||||
return false
|
||||
case !wire_chop_slice(p.sendSesPub[:], &bs):
|
||||
case !wire_chop_slice(p.SendSesPub[:], &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&tstamp, &bs):
|
||||
return false
|
||||
case !wire_chop_coords(&p.coords, &bs):
|
||||
case !wire_chop_coords(&p.Coords, &bs):
|
||||
return false
|
||||
case !wire_chop_uint64(&mtu, &bs):
|
||||
mtu = 1280
|
||||
}
|
||||
p.tstamp = wire_intFromUint(tstamp)
|
||||
p.Tstamp = wire_intFromUint(tstamp)
|
||||
if pType == wire_SessionPong {
|
||||
p.isPong = true
|
||||
p.IsPong = true
|
||||
}
|
||||
p.mtu = uint16(mtu)
|
||||
p.MTU = uint16(mtu)
|
||||
return true
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
func (r *dhtReq) encode() []byte {
|
||||
coords := wire_encode_coords(r.coords)
|
||||
coords := wire_encode_coords(r.Coords)
|
||||
bs := wire_encode_uint64(wire_DHTLookupRequest)
|
||||
bs = append(bs, coords...)
|
||||
bs = append(bs, r.dest[:]...)
|
||||
bs = append(bs, r.Dest[:]...)
|
||||
return bs
|
||||
}
|
||||
|
||||
@ -467,9 +467,9 @@ func (r *dhtReq) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_DHTLookupRequest:
|
||||
return false
|
||||
case !wire_chop_coords(&r.coords, &bs):
|
||||
case !wire_chop_coords(&r.Coords, &bs):
|
||||
return false
|
||||
case !wire_chop_slice(r.dest[:], &bs):
|
||||
case !wire_chop_slice(r.Dest[:], &bs):
|
||||
return false
|
||||
default:
|
||||
return true
|
||||
@ -477,11 +477,11 @@ func (r *dhtReq) decode(bs []byte) bool {
|
||||
}
|
||||
|
||||
func (r *dhtRes) encode() []byte {
|
||||
coords := wire_encode_coords(r.coords)
|
||||
coords := wire_encode_coords(r.Coords)
|
||||
bs := wire_encode_uint64(wire_DHTLookupResponse)
|
||||
bs = append(bs, coords...)
|
||||
bs = append(bs, r.dest[:]...)
|
||||
for _, info := range r.infos {
|
||||
bs = append(bs, r.Dest[:]...)
|
||||
for _, info := range r.Infos {
|
||||
coords = wire_encode_coords(info.coords)
|
||||
bs = append(bs, info.key[:]...)
|
||||
bs = append(bs, coords...)
|
||||
@ -496,9 +496,9 @@ func (r *dhtRes) decode(bs []byte) bool {
|
||||
return false
|
||||
case pType != wire_DHTLookupResponse:
|
||||
return false
|
||||
case !wire_chop_coords(&r.coords, &bs):
|
||||
case !wire_chop_coords(&r.Coords, &bs):
|
||||
return false
|
||||
case !wire_chop_slice(r.dest[:], &bs):
|
||||
case !wire_chop_slice(r.Dest[:], &bs):
|
||||
return false
|
||||
}
|
||||
for len(bs) > 0 {
|
||||
@ -509,7 +509,7 @@ func (r *dhtRes) decode(bs []byte) bool {
|
||||
case !wire_chop_coords(&info.coords, &bs):
|
||||
return false
|
||||
}
|
||||
r.infos = append(r.infos, &info)
|
||||
r.Infos = append(r.Infos, &info)
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user