construct a separate transport for every handshake protocol

config/config.go

@@ -135,30 +135,49 @@ func (cfg *Config) makeSwarm() (*swarm.Swarm, error) {
 	return swarm.NewSwarm(pid, cfg.Peerstore, swarm.WithMetrics(cfg.Reporter), swarm.WithConnectionGater(cfg.ConnectionGater))
 }
 
-func (cfg *Config) addTransports(h host.Host) (err error) {
+func (cfg *Config) addTransports(h host.Host) error {
 	swrm, ok := h.Network().(transport.TransportNetwork)
 	if !ok {
 		// Should probably skip this if no transports.
 		return fmt.Errorf("swarm does not support transports")
 	}
-	upgrader := new(tptu.Upgrader)
-	upgrader.PSK = cfg.PSK
-	upgrader.ConnGater = cfg.ConnectionGater
+
+	var negotiatingMuxer tptu.Upgrader
+	var numSecureTransports int
 	if cfg.Insecure {
-		upgrader.Secure = makeInsecureTransport(h.ID(), cfg.PeerKey)
+		negotiatingMuxer.SecureMuxer = makeInsecureTransport(h.ID(), cfg.PeerKey)
+		numSecureTransports = 1
 	} else {
-		upgrader.Secure, err = makeSecurityMuxer(h, cfg.SecurityTransports)
+		var err error
+		negotiatingMuxer.SecureMuxer, err = makeSecurityMuxer(h, cfg.SecurityTransports)
 		if err != nil {
 			return err
 		}
+		numSecureTransports = len(cfg.SecurityTransports)
 	}
 
-	upgrader.Muxer, err = makeMuxer(h, cfg.Muxers)
+	upgraders := make([]*tptu.Upgrader, 1, 1+numSecureTransports)
+	upgraders[0] = &negotiatingMuxer
+	for _, st := range cfg.SecurityTransports {
+		t, err := st.SecC(h)
+		if err != nil {
+			return err
+		}
+		upgraders = append(upgraders, &tptu.Upgrader{SecureTransport: t})
+	}
+
+	muxer, err := makeMuxer(h, cfg.Muxers)
 	if err != nil {
 		return err
 	}
 
-	tpts, err := makeTransports(h, upgrader, cfg.ConnectionGater, cfg.Transports)
+	for _, u := range upgraders {
+		u.PSK = cfg.PSK
+		u.Muxer = muxer
+		u.ConnGater = cfg.ConnectionGater
+	}
+
+	tpts, err := makeTransports(h, upgraders, cfg.ConnectionGater, cfg.Transports)
 	if err != nil {
 		return err
 	}
@@ -169,12 +188,12 @@ func (cfg *Config) addTransports(h host.Host) (err error) {
 	}
 
 	if cfg.Relay {
-		if err := circuitv2.AddTransport(h, upgrader); err != nil {
+		// TODO: figure out how to deal with security-enabled address and circuits
+		if err := circuitv2.AddTransport(h, &negotiatingMuxer); err != nil {
 			h.Close()
 			return err
 		}
 	}
-
 	return nil
 }
 

config/constructor_types.go

@@ -41,7 +41,7 @@ var argTypes = map[reflect.Type]constructor{
 	hostType:      func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return h },
 	networkType:   func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return h.Network() },
 	muxType:       func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return u.Muxer },
-	securityType:  func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return u.Secure },
+	securityType:  func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return u.SecureMuxer },
 	pskType:       func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return u.PSK },
 	connGaterType: func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return cg },
 	peerIDType:    func(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater) interface{} { return h.ID() },

config/transport.go

@@ -56,14 +56,16 @@ func TransportConstructor(tpt interface{}) (TptC, error) {
 	}, nil
 }
 
-func makeTransports(h host.Host, u *tptu.Upgrader, cg connmgr.ConnectionGater, tpts []TptC) ([]transport.Transport, error) {
-	transports := make([]transport.Transport, len(tpts))
-	for i, tC := range tpts {
-		t, err := tC(h, u, cg)
-		if err != nil {
-			return nil, err
+func makeTransports(h host.Host, upgraders []*tptu.Upgrader, cg connmgr.ConnectionGater, tpts []TptC) ([]transport.Transport, error) {
+	transports := make([]transport.Transport, 0, len(tpts)*len(upgraders))
+	for _, tC := range tpts {
+		for _, u := range upgraders {
+			t, err := tC(h, u, cg)
+			if err != nil {
+				return nil, err
+			}
+			transports = append(transports, t)
 		}
-		transports[i] = t
 	}
 	return transports, nil
 }

examples/go.mod

@@ -9,13 +9,13 @@ require (
 	github.com/ipfs/go-log/v2 v2.3.0
 	github.com/libp2p/go-libp2p v0.14.4
 	github.com/libp2p/go-libp2p-connmgr v0.2.4
-	github.com/libp2p/go-libp2p-core v0.10.0
+	github.com/libp2p/go-libp2p-core v0.10.1-0.20210921170543-f829c09c1ca0
 	github.com/libp2p/go-libp2p-discovery v0.5.1
 	github.com/libp2p/go-libp2p-kad-dht v0.13.0
-	github.com/libp2p/go-libp2p-noise v0.3.0
-	github.com/libp2p/go-libp2p-swarm v0.6.0
-	github.com/libp2p/go-libp2p-tls v0.3.0
-	github.com/multiformats/go-multiaddr v0.4.0
+	github.com/libp2p/go-libp2p-noise v0.3.1-0.20210921174126-fa31d59f9697
+	github.com/libp2p/go-libp2p-swarm v0.6.1-0.20210921213426-b1c882e92599
+	github.com/libp2p/go-libp2p-tls v0.3.1-0.20210921173952-a113dc2e87ca
+	github.com/multiformats/go-multiaddr v0.4.1
 )
 
 // Ensure that examples always use the go-libp2p version in the same git checkout.

examples/go.sum

@@ -439,7 +439,7 @@ github.com/libp2p/go-libp2p-autonat v0.5.0 h1:/+3+4NcQV47DQ/duvRyFDP8oxv6CQTvSKY
 github.com/libp2p/go-libp2p-autonat v0.5.0/go.mod h1:085tmmuXn0nXgFwuF7a2tt4UxgTjuapbuml27v4htKY=
 github.com/libp2p/go-libp2p-blankhost v0.2.0 h1:3EsGAi0CBGcZ33GwRuXEYJLLPoVWyXJ1bcJzAJjINkk=
 github.com/libp2p/go-libp2p-blankhost v0.2.0/go.mod h1:eduNKXGTioTuQAUcZ5epXi9vMl+t4d8ugUBRQ4SqaNQ=
-github.com/libp2p/go-libp2p-circuit v0.4.0/go.mod h1:t/ktoFIUzM6uLQ+o1G6NuBl2ANhBKN9Bc8jRIk31MoA=
+github.com/libp2p/go-libp2p-circuit v0.4.1-0.20210921174845-5bf9f8e3f668/go.mod h1:0+O0YpceOlau8d1dUckSr8G5jVsbrQWYC20xzmvS0GA=
 github.com/libp2p/go-libp2p-connmgr v0.2.4 h1:TMS0vc0TCBomtQJyWr7fYxcVYYhx+q/2gF++G5Jkl/w=
 github.com/libp2p/go-libp2p-connmgr v0.2.4/go.mod h1:YV0b/RIm8NGPnnNWM7hG9Q38OeQiQfKhHCCs1++ufn0=
 github.com/libp2p/go-libp2p-core v0.0.1/go.mod h1:g/VxnTZ/1ygHxH3dKok7Vno1VfpvGcGip57wjTU4fco=
@@ -460,11 +460,11 @@ github.com/libp2p/go-libp2p-core v0.6.1/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJB
 github.com/libp2p/go-libp2p-core v0.7.0/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
 github.com/libp2p/go-libp2p-core v0.8.0/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
 github.com/libp2p/go-libp2p-core v0.8.1/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
-github.com/libp2p/go-libp2p-core v0.8.2/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
 github.com/libp2p/go-libp2p-core v0.8.6/go.mod h1:dgHr0l0hIKfWpGpqAMbpo19pen9wJfdCGv51mTmdpmM=
-github.com/libp2p/go-libp2p-core v0.9.0/go.mod h1:ESsbz31oC3C1AvMJoGx26RTuCkNhmkSRCqZ0kQtJ2/8=
-github.com/libp2p/go-libp2p-core v0.10.0 h1:jFy7v5Muq58GTeYkPhGzIH8Qq4BFfziqc0ixPd/pP9k=
 github.com/libp2p/go-libp2p-core v0.10.0/go.mod h1:ECdxehoYosLYHgDDFa2N4yE8Y7aQRAMf0sX9mf2sbGg=
+github.com/libp2p/go-libp2p-core v0.10.1-0.20210920171028-61a54c107072/go.mod h1:Ac52V2PMajsRlNG09aZWUpzDiY356vVuSVPOQ2H2VpQ=
+github.com/libp2p/go-libp2p-core v0.10.1-0.20210921170543-f829c09c1ca0 h1:W1EqIm0+QVnfQ2SV138//D9NyAhseDxqLMoWvvhYsQQ=
+github.com/libp2p/go-libp2p-core v0.10.1-0.20210921170543-f829c09c1ca0/go.mod h1:KlkHsZ0nKerWsXLZJm3LfFQwusI5k3iN4BgtYTE4IYE=
 github.com/libp2p/go-libp2p-discovery v0.5.1 h1:CJylx+h2+4+s68GvrM4pGNyfNhOYviWBPtVv5PA7sfo=
 github.com/libp2p/go-libp2p-discovery v0.5.1/go.mod h1:+srtPIU9gDaBNu//UHvcdliKBIcr4SfDcm0/PfPJLug=
 github.com/libp2p/go-libp2p-kad-dht v0.13.0 h1:qBNYzee8BVS6RkD8ukIAGRG6LmVz8+kkeponyI7W+yA=
@@ -481,43 +481,51 @@ github.com/libp2p/go-libp2p-nat v0.0.6 h1:wMWis3kYynCbHoyKLPBEMu4YRLltbm8Mk08HGS
 github.com/libp2p/go-libp2p-nat v0.0.6/go.mod h1:iV59LVhB3IkFvS6S6sauVTSOrNEANnINbI/fkaLimiw=
 github.com/libp2p/go-libp2p-netutil v0.1.0 h1:zscYDNVEcGxyUpMd0JReUZTrpMfia8PmLKcKF72EAMQ=
 github.com/libp2p/go-libp2p-netutil v0.1.0/go.mod h1:3Qv/aDqtMLTUyQeundkKsA+YCThNdbQD54k3TqjpbFU=
-github.com/libp2p/go-libp2p-noise v0.3.0 h1:NCVH7evhVt9njbTQshzT7N1S3Q6fjj9M11FCgfH5+cA=
-github.com/libp2p/go-libp2p-noise v0.3.0/go.mod h1:JNjHbociDJKHD64KTkzGnzqJ0FEV5gHJa6AB00kbCNQ=
+github.com/libp2p/go-libp2p-noise v0.3.1-0.20210921174126-fa31d59f9697 h1:5qAG/SUBwLOt3Ez5StvPqGCo9GZufbhWXUxMx/gqu3w=
+github.com/libp2p/go-libp2p-noise v0.3.1-0.20210921174126-fa31d59f9697/go.mod h1:0zu3CdoZnYw7qE19o829CzuGle5C8angJnoUnnKZXK4=
 github.com/libp2p/go-libp2p-peerstore v0.1.4/go.mod h1:+4BDbDiiKf4PzpANZDAT+knVdLxvqh7hXOujessqdzs=
 github.com/libp2p/go-libp2p-peerstore v0.2.6/go.mod h1:ss/TWTgHZTMpsU/oKVVPQCGuDHItOpf2W8RxAi50P2s=
 github.com/libp2p/go-libp2p-peerstore v0.2.8 h1:nJghUlUkFVvyk7ccsM67oFA6kqUkwyCM1G4WPVMCWYA=
 github.com/libp2p/go-libp2p-peerstore v0.2.8/go.mod h1:gGiPlXdz7mIHd2vfAsHzBNAMqSDkt2UBFwgcITgw1lA=
 github.com/libp2p/go-libp2p-pnet v0.2.0 h1:J6htxttBipJujEjz1y0a5+eYoiPcFHhSYHH6na5f0/k=
 github.com/libp2p/go-libp2p-pnet v0.2.0/go.mod h1:Qqvq6JH/oMZGwqs3N1Fqhv8NVhrdYcO0BW4wssv21LA=
 github.com/libp2p/go-libp2p-quic-transport v0.11.2/go.mod h1:wlanzKtIh6pHrq+0U3p3DY9PJfGqxMgPaGKaK5LifwQ=
-github.com/libp2p/go-libp2p-quic-transport v0.13.0 h1:MTVojS4AnGD/rng6rF/HXEqwMHL27rHUEf3DaqSdnUw=
 github.com/libp2p/go-libp2p-quic-transport v0.13.0/go.mod h1:39/ZWJ1TW/jx1iFkKzzUg00W6tDJh73FC0xYudjr7Hc=
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 github.com/libp2p/go-libp2p-record v0.1.2/go.mod h1:pal0eNcT5nqZaTV7UGhqeGqxFgGdsU/9W//C8dqjQDk=
 github.com/libp2p/go-libp2p-record v0.1.3 h1:R27hoScIhQf/A8XJZ8lYpnqh9LatJ5YbHs28kCIfql0=
 github.com/libp2p/go-libp2p-record v0.1.3/go.mod h1:yNUff/adKIfPnYQXgp6FQmNu3gLJ6EMg7+/vv2+9pY4=
 github.com/libp2p/go-libp2p-routing-helpers v0.2.3/go.mod h1:795bh+9YeoFl99rMASoiVgHdi5bjack0N1+AFAdbvBw=
 github.com/libp2p/go-libp2p-swarm v0.2.8/go.mod h1:JQKMGSth4SMqonruY0a8yjlPVIkb0mdNSwckW7OYziM=
 github.com/libp2p/go-libp2p-swarm v0.3.0/go.mod h1:hdv95GWCTmzkgeJpP+GK/9D9puJegb7H57B5hWQR5Kk=
 github.com/libp2p/go-libp2p-swarm v0.5.3/go.mod h1:NBn7eNW2lu568L7Ns9wdFrOhgRlkRnIDg0FLKbuu3i8=
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 github.com/libp2p/go-libp2p-swarm v0.6.0/go.mod h1:4oX8qxmlBD3XCQBYDK6zQwVkjz1ySAAuQxDI3v/5aWs=
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 github.com/libp2p/go-libp2p-transport-upgrader v0.3.0/go.mod h1:i+SKzbRnvXdVbU3D1dwydnTmKRPXiAR/fyvi1dXuL4o=
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 github.com/libp2p/go-libp2p-transport-upgrader v0.4.6/go.mod h1:JE0WQuQdy+uLZ5zOaI3Nw9dWGYJIA7mywEtP2lMvnyk=
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 github.com/libp2p/go-libp2p-xor v0.0.0-20210714161855-5c005aca55db/go.mod h1:LSTM5yRnjGZbWNTA/hRwq2gGFrvRIbQJscoIL/u6InY=
 github.com/libp2p/go-libp2p-yamux v0.2.8/go.mod h1:/t6tDqeuZf0INZMTgd0WxIRbtK2EzI2h7HbFm9eAKI4=
 github.com/libp2p/go-libp2p-yamux v0.4.0/go.mod h1:+DWDjtFMzoAwYLVkNZftoucn7PelNoy5nm3tZ3/Zw30=
@@ -559,10 +567,12 @@ github.com/libp2p/go-sockaddr v0.1.1/go.mod h1:syPvOmNs24S3dFVGJA1/mrqdeijPxLV2L
 github.com/libp2p/go-stream-muxer-multistream v0.3.0 h1:TqnSHPJEIqDEO7h1wZZ0p3DXdvDSiLHQidKKUGZtiOY=
 github.com/libp2p/go-stream-muxer-multistream v0.3.0/go.mod h1:yDh8abSIzmZtqtOt64gFJUXEryejzNb0lisTt+fAMJA=
 github.com/libp2p/go-tcp-transport v0.2.0/go.mod h1:vX2U0CnWimU4h0SGSEsg++AzvBcroCGYw28kh94oLe0=
-github.com/libp2p/go-tcp-transport v0.2.7 h1:Z8Kc/Kb8tD84WiaH55xAlaEnkqzrp88jSEySCKV4+gg=
 github.com/libp2p/go-tcp-transport v0.2.7/go.mod h1:lue9p1b3VmZj1MhhEGB/etmvF/nBQ0X9CW2DutBT3MM=
-github.com/libp2p/go-ws-transport v0.5.0 h1:cO6x4P0v6PfxbKnxmf5cY2Ny4OPDGYkUqNvZzp/zdlo=
-github.com/libp2p/go-ws-transport v0.5.0/go.mod h1:I2juo1dNTbl8BKSBYo98XY85kU2xds1iamArLvl8kNg=
+github.com/libp2p/go-tcp-transport v0.2.9-0.20210921101516-676a7d0700d9/go.mod h1:xacuNpFpEmqbG+OLwDMmLuXq9obLHZCaIJl46jQ9SZU=
+github.com/libp2p/go-tcp-transport v0.2.9-0.20210921173430-baef5d3d16e9 h1:6B/XHcYYHaNvFrIm7Lre5p9ameKF6abDkphQchDwK94=
+github.com/libp2p/go-tcp-transport v0.2.9-0.20210921173430-baef5d3d16e9/go.mod h1:hyX6Ol4Au3/lgMhCdnIy1qLT7ByqzrZXotz5vU7RlK8=
+github.com/libp2p/go-ws-transport v0.5.1-0.20210921174602-b33b43d7934d h1:ZCX+aHcWouWLDtynkJ4l40+rEwUe/5yTyWySf2r8Jos=
+github.com/libp2p/go-ws-transport v0.5.1-0.20210921174602-b33b43d7934d/go.mod h1:TVByZnHhb7yd2BZHcDzjdjT08nsIqp8xu3hGtu8IQFs=
 github.com/libp2p/go-yamux v1.3.7/go.mod h1:fr7aVgmdNGJK+N1g+b6DW6VxzbRCjCOejR/hkmpooHE=
 github.com/libp2p/go-yamux v1.4.0/go.mod h1:fr7aVgmdNGJK+N1g+b6DW6VxzbRCjCOejR/hkmpooHE=
 github.com/libp2p/go-yamux v1.4.1 h1:P1Fe9vF4th5JOxxgQvfbOHkrGqIZniTLf+ddhZp8YTI=
@@ -655,8 +665,10 @@ github.com/multiformats/go-multiaddr v0.2.2/go.mod h1:NtfXiOtHvghW9KojvtySjH5y0u
 github.com/multiformats/go-multiaddr v0.3.0/go.mod h1:dF9kph9wfJ+3VLAaeBqo9Of8x4fJxp6ggJGteB8HQTI=
 github.com/multiformats/go-multiaddr v0.3.1/go.mod h1:uPbspcUPd5AfaP6ql3ujFY+QWzmBD8uLLL4bXW0XfGc=
 github.com/multiformats/go-multiaddr v0.3.3/go.mod h1:lCKNGP1EQ1eZ35Za2wlqnabm9xQkib3fyB+nZXHLag0=
-github.com/multiformats/go-multiaddr v0.4.0 h1:hL/K4ZJhJ5PTw3nwylq9lGU5yArzcAroZmex1ghSEkQ=
-github.com/multiformats/go-multiaddr v0.4.0/go.mod h1:YcpyLH8ZPudLxQlemYBPhSm0/oCXAT8Z4mzFpyoPyRc=
+github.com/multiformats/go-multiaddr v0.4.1-0.20210920085215-fc723035a20c/go.mod h1:3afI9HfVW8csiF8UZqtpYRiDyew8pRX7qLIGHu9FLuM=
+github.com/multiformats/go-multiaddr v0.4.1-0.20210920195344-1582ecdae5f7/go.mod h1:3afI9HfVW8csiF8UZqtpYRiDyew8pRX7qLIGHu9FLuM=
+github.com/multiformats/go-multiaddr v0.4.1 h1:Pq37uLx3hsyNlTDir7FZyU8+cFCTqd5y1KiM2IzOutI=
+github.com/multiformats/go-multiaddr v0.4.1/go.mod h1:3afI9HfVW8csiF8UZqtpYRiDyew8pRX7qLIGHu9FLuM=
 github.com/multiformats/go-multiaddr-dns v0.3.1 h1:QgQgR+LQVt3NPTjbrLLpsaT2ufAA2y0Mkk+QRVJbW3A=
 github.com/multiformats/go-multiaddr-dns v0.3.1/go.mod h1:G/245BRQ6FJGmryJCrOuTdB37AMA5AMOVuO6NY3JwTk=
 github.com/multiformats/go-multiaddr-fmt v0.1.0 h1:WLEFClPycPkp4fnIzoFoV9FVd49/eQsuaL3/CWe167E=

examples/ipfs-camp-2019/go.mod

@@ -5,16 +5,16 @@ go 1.16
 require (
 	github.com/gogo/protobuf v1.3.2
 	github.com/libp2p/go-libp2p v0.14.4
-	github.com/libp2p/go-libp2p-core v0.10.0
+	github.com/libp2p/go-libp2p-core v0.10.1-0.20210921170543-f829c09c1ca0
 	github.com/libp2p/go-libp2p-discovery v0.5.1
 	github.com/libp2p/go-libp2p-kad-dht v0.13.0
 	github.com/libp2p/go-libp2p-mplex v0.4.1
 	github.com/libp2p/go-libp2p-pubsub v0.5.3
-	github.com/libp2p/go-libp2p-tls v0.3.0
+	github.com/libp2p/go-libp2p-tls v0.3.1-0.20210921173952-a113dc2e87ca
 	github.com/libp2p/go-libp2p-yamux v0.5.4
-	github.com/libp2p/go-tcp-transport v0.2.7
-	github.com/libp2p/go-ws-transport v0.5.0
-	github.com/multiformats/go-multiaddr v0.4.0
+	github.com/libp2p/go-tcp-transport v0.2.9-0.20210921173430-baef5d3d16e9
+	github.com/libp2p/go-ws-transport v0.5.1-0.20210921174602-b33b43d7934d
+	github.com/multiformats/go-multiaddr v0.4.1
 )
 
 // Ensure that examples always use the go-libp2p version in the same git checkout.