mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-12-26 00:25:17 +00:00
263 lines
9.6 KiB
Go
263 lines
9.6 KiB
Go
package transport_integration
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import (
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"context"
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"strings"
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"testing"
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"time"
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"github.com/libp2p/go-libp2p/core/network"
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"github.com/libp2p/go-libp2p/core/peer"
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"github.com/libp2p/go-libp2p/core/protocol"
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"github.com/libp2p/go-libp2p/p2p/net/swarm"
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"github.com/libp2p/go-libp2p-testing/race"
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ma "github.com/multiformats/go-multiaddr"
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"github.com/stretchr/testify/require"
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"go.uber.org/mock/gomock"
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)
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//go:generate go run go.uber.org/mock/mockgen -package transport_integration -destination mock_connection_gater_test.go github.com/libp2p/go-libp2p/core/connmgr ConnectionGater
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func stripCertHash(addr ma.Multiaddr) ma.Multiaddr {
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for {
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if _, err := addr.ValueForProtocol(ma.P_CERTHASH); err != nil {
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break
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}
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addr, _, _ = ma.SplitLast(addr)
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}
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return addr
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}
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func TestInterceptPeerDial(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true, ConnGater: connGater})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{})
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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connGater.EXPECT().InterceptPeerDial(h2.ID())
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require.ErrorIs(t, h1.Connect(ctx, peer.AddrInfo{ID: h2.ID(), Addrs: h2.Addrs()}), swarm.ErrGaterDisallowedConnection)
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})
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}
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}
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func TestInterceptAddrDial(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true, ConnGater: connGater})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{})
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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gomock.InOrder(
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connGater.EXPECT().InterceptPeerDial(h2.ID()).Return(true),
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connGater.EXPECT().InterceptAddrDial(h2.ID(), h2.Addrs()[0]),
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)
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require.ErrorIs(t, h1.Connect(ctx, peer.AddrInfo{ID: h2.ID(), Addrs: h2.Addrs()}), swarm.ErrNoGoodAddresses)
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})
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}
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}
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func TestInterceptSecuredOutgoing(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true, ConnGater: connGater})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{})
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defer h1.Close()
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defer h2.Close()
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require.Len(t, h2.Addrs(), 1)
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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gomock.InOrder(
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connGater.EXPECT().InterceptPeerDial(h2.ID()).Return(true),
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connGater.EXPECT().InterceptAddrDial(h2.ID(), gomock.Any()).Return(true),
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connGater.EXPECT().InterceptSecured(network.DirOutbound, h2.ID(), gomock.Any()).Do(func(_ network.Direction, _ peer.ID, addrs network.ConnMultiaddrs) {
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// remove the certhash component from WebTransport and WebRTC addresses
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require.Equal(t, stripCertHash(h2.Addrs()[0]).String(), addrs.RemoteMultiaddr().String())
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}),
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)
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err := h1.Connect(ctx, peer.AddrInfo{ID: h2.ID(), Addrs: h2.Addrs()})
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require.Error(t, err)
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require.NotErrorIs(t, err, context.DeadlineExceeded)
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})
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}
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}
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func TestInterceptUpgradedOutgoing(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true, ConnGater: connGater})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{})
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defer h1.Close()
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defer h2.Close()
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require.Len(t, h2.Addrs(), 1)
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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gomock.InOrder(
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connGater.EXPECT().InterceptPeerDial(h2.ID()).Return(true),
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connGater.EXPECT().InterceptAddrDial(h2.ID(), gomock.Any()).Return(true),
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connGater.EXPECT().InterceptSecured(network.DirOutbound, h2.ID(), gomock.Any()).Return(true),
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connGater.EXPECT().InterceptUpgraded(gomock.Any()).Do(func(c network.Conn) {
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// remove the certhash component from WebTransport addresses
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require.Equal(t, stripCertHash(h2.Addrs()[0]), c.RemoteMultiaddr())
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require.Equal(t, h1.ID(), c.LocalPeer())
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require.Equal(t, h2.ID(), c.RemotePeer())
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}))
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err := h1.Connect(ctx, peer.AddrInfo{ID: h2.ID(), Addrs: h2.Addrs()})
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require.Error(t, err)
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require.NotErrorIs(t, err, context.DeadlineExceeded)
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})
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}
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}
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func TestInterceptAccept(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{ConnGater: connGater})
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defer h1.Close()
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defer h2.Close()
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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// The basic host dials the first connection.
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if strings.Contains(tc.Name, "WebRTC") {
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// In WebRTC, retransmissions of the STUN packet might cause us to create multiple connections,
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// if the first connection attempt is rejected.
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connGater.EXPECT().InterceptAccept(gomock.Any()).Do(func(addrs network.ConnMultiaddrs) {
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// remove the certhash component from WebTransport addresses
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require.Equal(t, stripCertHash(h2.Addrs()[0]), addrs.LocalMultiaddr())
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}).AnyTimes()
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} else {
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connGater.EXPECT().InterceptAccept(gomock.Any()).Do(func(addrs network.ConnMultiaddrs) {
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// remove the certhash component from WebTransport addresses
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require.Equal(t, stripCertHash(h2.Addrs()[0]), addrs.LocalMultiaddr())
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})
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}
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h1.Peerstore().AddAddrs(h2.ID(), h2.Addrs(), time.Hour)
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_, err := h1.NewStream(ctx, h2.ID(), protocol.TestingID)
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require.Error(t, err)
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if _, err := h2.Addrs()[0].ValueForProtocol(ma.P_WEBRTC_DIRECT); err != nil {
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// WebRTC rejects connection attempt before an error can be sent to the client.
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// This means that the connection attempt will time out.
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require.NotErrorIs(t, err, context.DeadlineExceeded)
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}
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})
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}
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}
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func TestInterceptSecuredIncoming(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{ConnGater: connGater})
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defer h1.Close()
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defer h2.Close()
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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gomock.InOrder(
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connGater.EXPECT().InterceptAccept(gomock.Any()).Return(true),
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connGater.EXPECT().InterceptSecured(network.DirInbound, h1.ID(), gomock.Any()).Do(func(_ network.Direction, _ peer.ID, addrs network.ConnMultiaddrs) {
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// remove the certhash component from WebTransport addresses
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require.Equal(t, stripCertHash(h2.Addrs()[0]), addrs.LocalMultiaddr())
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}),
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)
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h1.Peerstore().AddAddrs(h2.ID(), h2.Addrs(), time.Hour)
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_, err := h1.NewStream(ctx, h2.ID(), protocol.TestingID)
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require.Error(t, err)
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require.NotErrorIs(t, err, context.DeadlineExceeded)
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})
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}
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}
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func TestInterceptUpgradedIncoming(t *testing.T) {
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if race.WithRace() {
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t.Skip("The upgrader spawns a new Go routine, which leads to race conditions when using GoMock.")
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}
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for _, tc := range transportsToTest {
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t.Run(tc.Name, func(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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connGater := NewMockConnectionGater(ctrl)
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h1 := tc.HostGenerator(t, TransportTestCaseOpts{NoListen: true})
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h2 := tc.HostGenerator(t, TransportTestCaseOpts{ConnGater: connGater})
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defer h1.Close()
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defer h2.Close()
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require.Len(t, h2.Addrs(), 1)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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gomock.InOrder(
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connGater.EXPECT().InterceptAccept(gomock.Any()).Return(true),
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connGater.EXPECT().InterceptSecured(network.DirInbound, h1.ID(), gomock.Any()).Return(true),
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connGater.EXPECT().InterceptUpgraded(gomock.Any()).Do(func(c network.Conn) {
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// remove the certhash component from WebTransport addresses
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require.Equal(t, stripCertHash(h2.Addrs()[0]), c.LocalMultiaddr())
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require.Equal(t, h1.ID(), c.RemotePeer())
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require.Equal(t, h2.ID(), c.LocalPeer())
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}),
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)
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h1.Peerstore().AddAddrs(h2.ID(), h2.Addrs(), time.Hour)
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_, err := h1.NewStream(ctx, h2.ID(), protocol.TestingID)
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require.Error(t, err)
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require.NotErrorIs(t, err, context.DeadlineExceeded)
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})
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}
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}
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