package scenarios import ( "crypto/x509" "runtime" "testing" "time" "golang.org/x/sync/errgroup" "google.golang.org/protobuf/types/known/anypb" core "github.com/v2fly/v2ray-core/v5" "github.com/v2fly/v2ray-core/v5/app/proxyman" "github.com/v2fly/v2ray-core/v5/common" "github.com/v2fly/v2ray-core/v5/common/net" "github.com/v2fly/v2ray-core/v5/common/protocol" "github.com/v2fly/v2ray-core/v5/common/protocol/tls/cert" "github.com/v2fly/v2ray-core/v5/common/serial" "github.com/v2fly/v2ray-core/v5/common/uuid" "github.com/v2fly/v2ray-core/v5/proxy/dokodemo" "github.com/v2fly/v2ray-core/v5/proxy/freedom" "github.com/v2fly/v2ray-core/v5/proxy/vmess" "github.com/v2fly/v2ray-core/v5/proxy/vmess/inbound" "github.com/v2fly/v2ray-core/v5/proxy/vmess/outbound" "github.com/v2fly/v2ray-core/v5/testing/servers/tcp" "github.com/v2fly/v2ray-core/v5/testing/servers/udp" "github.com/v2fly/v2ray-core/v5/transport/internet" "github.com/v2fly/v2ray-core/v5/transport/internet/http" "github.com/v2fly/v2ray-core/v5/transport/internet/tls" "github.com/v2fly/v2ray-core/v5/transport/internet/websocket" ) func TestSimpleTLSConnection(t *testing.T) { tcpServer := tcp.Server{ MsgProcessor: xor, } dest, err := tcpServer.Start() common.Must(err) defer tcpServer.Close() userID := protocol.NewID(uuid.New()) serverPort := tcp.PickPort() serverConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(serverPort), Listen: net.NewIPOrDomain(net.LocalHostIP), StreamSettings: &internet.StreamConfig{ SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ Certificate: []*tls.Certificate{tls.ParseCertificate(cert.MustGenerate(nil))}, }), }, }, }), ProxySettings: serial.ToTypedMessage(&inbound.Config{ User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&freedom.Config{}), }, }, } clientPort := tcp.PickPort() clientConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(clientPort), Listen: net.NewIPOrDomain(net.LocalHostIP), }), ProxySettings: serial.ToTypedMessage(&dokodemo.Config{ Address: net.NewIPOrDomain(dest.Address), Port: uint32(dest.Port), NetworkList: &net.NetworkList{ Network: []net.Network{net.Network_TCP}, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&outbound.Config{ Receiver: []*protocol.ServerEndpoint{ { Address: net.NewIPOrDomain(net.LocalHostIP), Port: uint32(serverPort), User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }, }, }), SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{ StreamSettings: &internet.StreamConfig{ SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ AllowInsecure: true, }), }, }, }), }, }, } servers, err := InitializeServerConfigs(serverConfig, clientConfig) common.Must(err) defer CloseAllServers(servers) if err := testTCPConn(clientPort, 1024, time.Second*20)(); err != nil { t.Fatal(err) } } func TestAutoIssuingCertificate(t *testing.T) { if runtime.GOOS == "windows" { // Not supported on Windows yet. return } if runtime.GOARCH == "arm64" { return } tcpServer := tcp.Server{ MsgProcessor: xor, } dest, err := tcpServer.Start() common.Must(err) defer tcpServer.Close() caCert, err := cert.Generate(nil, cert.Authority(true), cert.KeyUsage(x509.KeyUsageDigitalSignature|x509.KeyUsageKeyEncipherment|x509.KeyUsageCertSign)) common.Must(err) certPEM, keyPEM := caCert.ToPEM() userID := protocol.NewID(uuid.New()) serverPort := tcp.PickPort() serverConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(serverPort), Listen: net.NewIPOrDomain(net.LocalHostIP), StreamSettings: &internet.StreamConfig{ SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ Certificate: []*tls.Certificate{{ Certificate: certPEM, Key: keyPEM, Usage: tls.Certificate_AUTHORITY_ISSUE, }}, }), }, }, }), ProxySettings: serial.ToTypedMessage(&inbound.Config{ User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&freedom.Config{}), }, }, } clientPort := tcp.PickPort() clientConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(clientPort), Listen: net.NewIPOrDomain(net.LocalHostIP), }), ProxySettings: serial.ToTypedMessage(&dokodemo.Config{ Address: net.NewIPOrDomain(dest.Address), Port: uint32(dest.Port), NetworkList: &net.NetworkList{ Network: []net.Network{net.Network_TCP}, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&outbound.Config{ Receiver: []*protocol.ServerEndpoint{ { Address: net.NewIPOrDomain(net.LocalHostIP), Port: uint32(serverPort), User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }, }, }), SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{ StreamSettings: &internet.StreamConfig{ SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ ServerName: "v2fly.org", Certificate: []*tls.Certificate{{ Certificate: certPEM, Usage: tls.Certificate_AUTHORITY_VERIFY, }}, }), }, }, }), }, }, } servers, err := InitializeServerConfigs(serverConfig, clientConfig) common.Must(err) defer CloseAllServers(servers) for i := 0; i < 10; i++ { if err := testTCPConn(clientPort, 1024, time.Second*20)(); err != nil { t.Error(err) } } } func TestTLSOverKCP(t *testing.T) { tcpServer := tcp.Server{ MsgProcessor: xor, } dest, err := tcpServer.Start() common.Must(err) defer tcpServer.Close() userID := protocol.NewID(uuid.New()) serverPort := udp.PickPort() serverConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(serverPort), Listen: net.NewIPOrDomain(net.LocalHostIP), StreamSettings: &internet.StreamConfig{ Protocol: internet.TransportProtocol_MKCP, SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ Certificate: []*tls.Certificate{tls.ParseCertificate(cert.MustGenerate(nil))}, }), }, }, }), ProxySettings: serial.ToTypedMessage(&inbound.Config{ User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&freedom.Config{}), }, }, } clientPort := tcp.PickPort() clientConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(clientPort), Listen: net.NewIPOrDomain(net.LocalHostIP), }), ProxySettings: serial.ToTypedMessage(&dokodemo.Config{ Address: net.NewIPOrDomain(dest.Address), Port: uint32(dest.Port), NetworkList: &net.NetworkList{ Network: []net.Network{net.Network_TCP}, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&outbound.Config{ Receiver: []*protocol.ServerEndpoint{ { Address: net.NewIPOrDomain(net.LocalHostIP), Port: uint32(serverPort), User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }, }, }), SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{ StreamSettings: &internet.StreamConfig{ Protocol: internet.TransportProtocol_MKCP, SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ AllowInsecure: true, }), }, }, }), }, }, } servers, err := InitializeServerConfigs(serverConfig, clientConfig) common.Must(err) defer CloseAllServers(servers) if err := testTCPConn(clientPort, 1024, time.Second*20)(); err != nil { t.Error(err) } } func TestTLSOverWebSocket(t *testing.T) { tcpServer := tcp.Server{ MsgProcessor: xor, } dest, err := tcpServer.Start() common.Must(err) defer tcpServer.Close() userID := protocol.NewID(uuid.New()) serverPort := tcp.PickPort() serverConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(serverPort), Listen: net.NewIPOrDomain(net.LocalHostIP), StreamSettings: &internet.StreamConfig{ Protocol: internet.TransportProtocol_WebSocket, SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ Certificate: []*tls.Certificate{tls.ParseCertificate(cert.MustGenerate(nil))}, }), }, }, }), ProxySettings: serial.ToTypedMessage(&inbound.Config{ User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&freedom.Config{}), }, }, } clientPort := tcp.PickPort() clientConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(clientPort), Listen: net.NewIPOrDomain(net.LocalHostIP), }), ProxySettings: serial.ToTypedMessage(&dokodemo.Config{ Address: net.NewIPOrDomain(dest.Address), Port: uint32(dest.Port), NetworkList: &net.NetworkList{ Network: []net.Network{net.Network_TCP}, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&outbound.Config{ Receiver: []*protocol.ServerEndpoint{ { Address: net.NewIPOrDomain(net.LocalHostIP), Port: uint32(serverPort), User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }, }, }), SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{ StreamSettings: &internet.StreamConfig{ Protocol: internet.TransportProtocol_WebSocket, TransportSettings: []*internet.TransportConfig{ { Protocol: internet.TransportProtocol_WebSocket, Settings: serial.ToTypedMessage(&websocket.Config{}), }, }, SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ AllowInsecure: true, }), }, }, }), }, }, } servers, err := InitializeServerConfigs(serverConfig, clientConfig) common.Must(err) defer CloseAllServers(servers) var errg errgroup.Group for i := 0; i < 10; i++ { errg.Go(testTCPConn(clientPort, 10240*1024, time.Second*20)) } if err := errg.Wait(); err != nil { t.Error(err) } } func TestHTTP2(t *testing.T) { tcpServer := tcp.Server{ MsgProcessor: xor, } dest, err := tcpServer.Start() common.Must(err) defer tcpServer.Close() userID := protocol.NewID(uuid.New()) serverPort := tcp.PickPort() serverConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(serverPort), Listen: net.NewIPOrDomain(net.LocalHostIP), StreamSettings: &internet.StreamConfig{ Protocol: internet.TransportProtocol_HTTP, TransportSettings: []*internet.TransportConfig{ { Protocol: internet.TransportProtocol_HTTP, Settings: serial.ToTypedMessage(&http.Config{ Host: []string{"v2fly.org"}, Path: "/testpath", }), }, }, SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ Certificate: []*tls.Certificate{tls.ParseCertificate(cert.MustGenerate(nil))}, }), }, }, }), ProxySettings: serial.ToTypedMessage(&inbound.Config{ User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&freedom.Config{}), }, }, } clientPort := tcp.PickPort() clientConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(clientPort), Listen: net.NewIPOrDomain(net.LocalHostIP), }), ProxySettings: serial.ToTypedMessage(&dokodemo.Config{ Address: net.NewIPOrDomain(dest.Address), Port: uint32(dest.Port), NetworkList: &net.NetworkList{ Network: []net.Network{net.Network_TCP}, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&outbound.Config{ Receiver: []*protocol.ServerEndpoint{ { Address: net.NewIPOrDomain(net.LocalHostIP), Port: uint32(serverPort), User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }, }, }), SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{ StreamSettings: &internet.StreamConfig{ Protocol: internet.TransportProtocol_HTTP, TransportSettings: []*internet.TransportConfig{ { Protocol: internet.TransportProtocol_HTTP, Settings: serial.ToTypedMessage(&http.Config{ Host: []string{"v2fly.org"}, Path: "/testpath", }), }, }, SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ AllowInsecure: true, }), }, }, }), }, }, } servers, err := InitializeServerConfigs(serverConfig, clientConfig) common.Must(err) defer CloseAllServers(servers) var errg errgroup.Group for i := 0; i < 10; i++ { errg.Go(testTCPConn(clientPort, 7168*1024, time.Second*40)) } if err := errg.Wait(); err != nil { t.Error(err) } } func TestSimpleTLSConnectionPinned(t *testing.T) { tcpServer := tcp.Server{ MsgProcessor: xor, } dest, err := tcpServer.Start() common.Must(err) defer tcpServer.Close() certificateDer := cert.MustGenerate(nil) certificate := tls.ParseCertificate(certificateDer) certHash := tls.GenerateCertChainHash([][]byte{certificateDer.Certificate}) userID := protocol.NewID(uuid.New()) serverPort := tcp.PickPort() serverConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(serverPort), Listen: net.NewIPOrDomain(net.LocalHostIP), StreamSettings: &internet.StreamConfig{ SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ Certificate: []*tls.Certificate{certificate}, }), }, }, }), ProxySettings: serial.ToTypedMessage(&inbound.Config{ User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&freedom.Config{}), }, }, } clientPort := tcp.PickPort() clientConfig := &core.Config{ Inbound: []*core.InboundHandlerConfig{ { ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{ PortRange: net.SinglePortRange(clientPort), Listen: net.NewIPOrDomain(net.LocalHostIP), }), ProxySettings: serial.ToTypedMessage(&dokodemo.Config{ Address: net.NewIPOrDomain(dest.Address), Port: uint32(dest.Port), NetworkList: &net.NetworkList{ Network: []net.Network{net.Network_TCP}, }, }), }, }, Outbound: []*core.OutboundHandlerConfig{ { ProxySettings: serial.ToTypedMessage(&outbound.Config{ Receiver: []*protocol.ServerEndpoint{ { Address: net.NewIPOrDomain(net.LocalHostIP), Port: uint32(serverPort), User: []*protocol.User{ { Account: serial.ToTypedMessage(&vmess.Account{ Id: userID.String(), }), }, }, }, }, }), SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{ StreamSettings: &internet.StreamConfig{ SecurityType: serial.GetMessageType(&tls.Config{}), SecuritySettings: []*anypb.Any{ serial.ToTypedMessage(&tls.Config{ AllowInsecure: true, PinnedPeerCertificateChainSha256: [][]byte{certHash}, }), }, }, }), }, }, } servers, err := InitializeServerConfigs(serverConfig, clientConfig) common.Must(err) defer CloseAllServers(servers) if err := testTCPConn(clientPort, 1024, time.Second*20)(); err != nil { t.Fatal(err) } }