Stateless reset, other tweaks

This commit is contained in:
Neil Alexander 2020-08-05 17:53:33 +01:00
parent 1368c353c6
commit 71198eb303
No known key found for this signature in database
GPG key ID: A02A2019A2BB0944
5 changed files with 72 additions and 28 deletions

View file

@ -72,7 +72,7 @@ func main() {
cfg.Matrix.ServerName = gomatrixserverlib.ServerName(ygg.DerivedServerName())
cfg.Matrix.PrivateKey = ygg.SigningPrivateKey()
cfg.Matrix.KeyID = gomatrixserverlib.KeyID(signing.KeyID)
cfg.Matrix.FederationMaxRetries = 6
cfg.Matrix.FederationMaxRetries = 8
cfg.Kafka.UseNaffka = true
cfg.Kafka.Topics.OutputRoomEvent = "roomserverOutput"
cfg.Kafka.Topics.OutputClientData = "clientapiOutput"

View file

@ -127,9 +127,10 @@ func Setup(instanceName, storageDirectory string) (*Node, error) {
MaxIncomingStreams: 0,
MaxIncomingUniStreams: 0,
KeepAlive: true,
MaxIdleTimeout: time.Minute * 30,
MaxIdleTimeout: time.Minute * 5,
HandshakeTimeout: time.Second * 15,
}
copy(n.quicConfig.StatelessResetKey, n.EncryptionPublicKey())
n.log.Println("Public curve25519:", n.core.EncryptionPublicKey())
n.log.Println("Public ed25519:", n.core.SigningPublicKey())

View file

@ -34,6 +34,26 @@ import (
"github.com/yggdrasil-network/yggdrasil-go/src/yggdrasil"
)
type session struct {
node *Node
session quic.Session
address string
cancel chan struct{}
}
func (n *Node) newSession(sess quic.Session, address string) *session {
return &session{
node: n,
session: sess,
address: address,
cancel: make(chan struct{}),
}
}
func (s *session) kill() {
close(s.cancel)
}
func (n *Node) listenFromYgg() {
var err error
n.listener, err = quic.Listen(
@ -58,23 +78,36 @@ func (n *Node) listenFromYgg() {
}
address := session.ConnectionState().PeerCertificates[0].DNSNames[0]
n.log.Infoln("Accepted connection from", address)
go n.listenFromQUIC(session, address)
go n.newSession(session, address).listenFromQUIC()
go n.sessionFunc(address)
}
}
func (n *Node) listenFromQUIC(session quic.Session, address string) {
n.sessionCount.Inc()
n.sessions.Store(address, session)
defer n.sessions.Delete(address)
defer n.sessionCount.Dec()
for {
st, err := session.AcceptStream(context.TODO())
if err != nil {
n.log.Println("session.AcceptStream:", err)
return
func (s *session) listenFromQUIC() {
if existing, ok := s.node.sessions.Load(s.address); ok {
if existingSession, ok := existing.(session); ok {
existingSession.kill()
}
}
s.node.sessionCount.Inc()
s.node.sessions.Store(s.address, s.session)
defer s.node.sessions.Delete(s.address)
defer s.node.sessionCount.Dec()
for {
select {
case <-s.cancel:
_ = s.session.CloseWithError(0, "killed")
return
default:
ctx, cancel := context.WithTimeout(context.TODO(), s.node.quicConfig.MaxIdleTimeout)
defer cancel()
st, err := s.session.AcceptStream(ctx)
if err != nil {
s.node.log.Println("session.AcceptStream:", err)
return
}
s.node.incoming <- QUICStream{st, s.session}
}
n.incoming <- QUICStream{st, session}
}
}
@ -205,11 +238,15 @@ func (n *Node) tryDial(address string, coords yggdrasil.Coords) (quic.Session, e
_ = session.CloseWithError(0, "expected a peer certificate")
return nil, errors.New("didn't receive a peer certificate")
}
if len(session.ConnectionState().PeerCertificates[0].DNSNames) != 1 {
_ = session.CloseWithError(0, "expected a DNS name")
return nil, errors.New("didn't receive a DNS name")
}
if gotAddress := session.ConnectionState().PeerCertificates[0].DNSNames[0]; address != gotAddress {
_ = session.CloseWithError(0, "you aren't the host I was hoping for")
return nil, fmt.Errorf("expected %q but dialled %q", address, gotAddress)
}
go n.listenFromQUIC(session, address)
go n.newSession(session, address).listenFromQUIC()
go n.sessionFunc(address)
return session, nil
}

3
go.mod
View file

@ -16,7 +16,7 @@ require (
github.com/libp2p/go-libp2p-pubsub v0.2.5
github.com/libp2p/go-libp2p-record v0.1.2
github.com/libp2p/go-yamux v1.3.7 // indirect
github.com/lucas-clemente/quic-go v0.17.2
github.com/lucas-clemente/quic-go v0.17.3
github.com/matrix-org/dugong v0.0.0-20171220115018-ea0a4690a0d5
github.com/matrix-org/go-http-js-libp2p v0.0.0-20200518170932-783164aeeda4
github.com/matrix-org/go-sqlite3-js v0.0.0-20200522092705-bc8506ccbcf3
@ -39,6 +39,7 @@ require (
github.com/yggdrasil-network/yggdrasil-go v0.3.15-0.20200715104113-1046b00c3be3
go.uber.org/atomic v1.4.0
golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5
golang.org/x/mobile v0.0.0-20200801112145-973feb4309de // indirect
gopkg.in/h2non/bimg.v1 v1.0.18
gopkg.in/yaml.v2 v2.2.8
)

29
go.sum
View file

@ -12,6 +12,7 @@ github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOv
github.com/Arceliar/phony v0.0.0-20191006174943-d0c68492aca0 h1:p3puK8Sl2xK+2FnnIvY/C0N1aqJo2kbEsdAzU+Tnv48=
github.com/Arceliar/phony v0.0.0-20191006174943-d0c68492aca0/go.mod h1:6Lkn+/zJilRMsKmbmG1RPoamiArC6HS73xbwRyp3UyI=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y=
github.com/Shopify/sarama v1.26.1 h1:3jnfWKD7gVwbB1KSy/lE0szA9duPuSFLViK0o/d3DgA=
github.com/Shopify/sarama v1.26.1/go.mod h1:NbSGBSSndYaIhRcBtY9V0U7AyH+x71bG668AuWys/yU=
@ -399,8 +400,8 @@ github.com/libp2p/go-yamux v1.3.0 h1:FsYzT16Wq2XqUGJsBbOxoz9g+dFklvNi7jN6YFPfl7U
github.com/libp2p/go-yamux v1.3.0/go.mod h1:FGTiPvoV/3DVdgWpX+tM0OW3tsM+W5bSE3gZwqQTcow=
github.com/libp2p/go-yamux v1.3.7 h1:v40A1eSPJDIZwz2AvrV3cxpTZEGDP11QJbukmEhYyQI=
github.com/libp2p/go-yamux v1.3.7/go.mod h1:fr7aVgmdNGJK+N1g+b6DW6VxzbRCjCOejR/hkmpooHE=
github.com/lucas-clemente/quic-go v0.17.2 h1:4iQInIuNQkPNZmsy9rCnwuOzpH0qGnDo4jn0QfI/qE4=
github.com/lucas-clemente/quic-go v0.17.2/go.mod h1:I0+fcNTdb9eS1ZcjQZbDVPGchJ86chcIxPALn9lEJqE=
github.com/lucas-clemente/quic-go v0.17.3 h1:jMX/MmDNCljfisgMmPGUcBJ+zUh9w3d3ia4YJjYS3TM=
github.com/lucas-clemente/quic-go v0.17.3/go.mod h1:I0+fcNTdb9eS1ZcjQZbDVPGchJ86chcIxPALn9lEJqE=
github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
github.com/lxn/walk v0.0.0-20191128110447-55ccb3a9f5c1/go.mod h1:E23UucZGqpuUANJooIbHWCufXvOcT6E7Stq81gU+CSQ=
github.com/lxn/win v0.0.0-20191128105842-2da648fda5b4/go.mod h1:ouWl4wViUNh8tPSIwxTVMuS014WakR1hqvBc2I0bMoA=
@ -421,16 +422,6 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20200522092705-bc8506ccbcf3 h1:Yb+Wlf
github.com/matrix-org/go-sqlite3-js v0.0.0-20200522092705-bc8506ccbcf3/go.mod h1:e+cg2q7C7yE5QnAXgzo512tgFh1RbQLC0+jozuegKgo=
github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26 h1:Hr3zjRsq2bhrnp3Ky1qgx/fzCtCALOoGYylh2tpS9K4=
github.com/matrix-org/gomatrix v0.0.0-20190528120928-7df988a63f26/go.mod h1:3fxX6gUjWyI/2Bt7J1OLhpCzOfO/bB3AiX0cJtEKud0=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200721145051-cea6eafced2b h1:ul/Jc5q5+QBHNvhd9idfglOwyGf/Tc3ittINEbKJPsQ=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200721145051-cea6eafced2b/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200722124340-16fba816840d h1:WZXyd8YI+PQIDYjN8HxtqNRJ1DCckt9wPTi2P8cdnKM=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200722124340-16fba816840d/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200803165250-352235625587 h1:n2IZkm5LI4lACulOa5WU6QwWUhHUtBZez7YIFr1fCOs=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200803165250-352235625587/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200803165739-3bd1ef0f0852 h1:OBvHjLWaT2KS9kGarX2ES0yKBL/wMxAeQB39tRrAAls=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200803165739-3bd1ef0f0852/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200804110046-7abbc2918807 h1:ufr+e2FBDuxcO5t/7PMfoiQoma4uyYzS/sLuJSR6tng=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200804110046-7abbc2918807/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200804124807-5012a626de1d h1:zYk/bQ5bmHDsRqHBl57aBxo5bizsknWU3sunZf9WnWI=
github.com/matrix-org/gomatrixserverlib v0.0.0-20200804124807-5012a626de1d/go.mod h1:JsAzE1Ll3+gDWS9JSUHPJiiyAksvOOnGWF2nXdg4ZzU=
github.com/matrix-org/naffka v0.0.0-20200422140631-181f1ee7401f h1:pRz4VTiRCO4zPlEMc3ESdUOcW4PXHH4Kj+YDz1XyE+Y=
@ -689,6 +680,7 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90Pveol
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@ -701,10 +693,19 @@ golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPh
golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5 h1:Q7tZBpemrlsc2I7IyODzhtallWRSm4Q0d09pL6XbQtU=
golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/mobile v0.0.0-20200801112145-973feb4309de h1:OVJ6QQUBAesB8CZijKDSsXX7xYVtUhrkY0gwMfbi4p4=
golang.org/x/mobile v0.0.0-20200801112145-973feb4309de/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -791,7 +792,11 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd h1:/e+gpKk9r3dJobndpTytxS2gOy6m5uvpg+ISQoEcusQ=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69 h1:yBHHx+XZqXJBm6Exke3N7V9gnlsyXxoCPEb1yVenjfk=
golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=