func TestIPResolution(t *testing.T) {
assert := assert.On(t)
space := app.NewSpace()
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, outbound.New())
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
r := router.NewRouter(&router.Config{}, space)
space.BindApp(router.APP_ID, r)
dnsServer := dnsserver.NewCacheServer(space, &dns.Config{
Hosts: map[string]*v2net.IPOrDomain{
"v2ray.com": v2net.NewIPOrDomain(v2net.LocalHostIP),
},
})
space.BindApp(dns.APP_ID, dnsServer)
freedom := NewFreedomConnection(
&Config{DomainStrategy: Config_USE_IP},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamConfig{
Network: v2net.Network_RawTCP,
},
})
space.Initialize()
ipDest := freedom.ResolveIP(v2net.TCPDestination(v2net.DomainAddress("v2ray.com"), v2net.Port(80)))
assert.Destination(ipDest).IsTCP()
assert.Address(ipDest.Address).Equals(v2net.LocalHostIP)
}
func (v *FreedomConfig) Build() (*serial.TypedMessage, error) {
config := new(freedom.Config)
config.DomainStrategy = freedom.Config_AS_IS
domainStrategy := strings.ToLower(v.DomainStrategy)
if domainStrategy == "useip" || domainStrategy == "use_ip" {
config.DomainStrategy = freedom.Config_USE_IP
}
config.Timeout = 600
if v.Timeout != nil {
config.Timeout = *v.Timeout
}
if len(v.Redirect) > 0 {
host, portStr, err := net.SplitHostPort(v.Redirect)
if err != nil {
return nil, errors.Base(err).Message("Config: Invalid redirect address: ", v.Redirect, ": ", err)
}
port, err := v2net.PortFromString(portStr)
if err != nil {
return nil, errors.Base(err).Message("Config: Invalid redirect port: ", v.Redirect, ": ", err)
}
if len(host) == 0 {
host = "127.0.0.1"
}
config.DestinationOverride = &freedom.DestinationOverride{
Server: &protocol.ServerEndpoint{
Address: v2net.NewIPOrDomain(v2net.ParseAddress(host)),
Port: uint32(port),
},
}
}
return serial.ToTypedMessage(config), nil
}
func TestSocksConformance(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
authPort := pickPort()
noAuthPort := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(authPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&socks.ServerConfig{
AuthType: socks.AuthType_PASSWORD,
Accounts: map[string]string{
"Test Account": "Test Password",
},
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
UdpEnabled: false,
}),
},
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(noAuthPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&socks.ServerConfig{
AuthType: socks.AuthType_NO_AUTH,
Accounts: map[string]string{
"Test Account": "Test Password",
},
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
UdpEnabled: false,
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
{
noAuthDialer, err := xproxy.SOCKS5("tcp", v2net.TCPDestination(v2net.LocalHostIP, noAuthPort).NetAddr(), nil, xproxy.Direct)
assert.Error(err).IsNil()
conn, err := noAuthDialer.Dial("tcp", dest.NetAddr())
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
{
authDialer, err := xproxy.SOCKS5("tcp", v2net.TCPDestination(v2net.LocalHostIP, authPort).NetAddr(), &xproxy.Auth{User: "******", Password: "******"}, xproxy.Direct)
assert.Error(err).IsNil()
conn, err := authDialer.Dial("tcp", dest.NetAddr())
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
{
dialer := socks4.DialSocksProxy(socks4.SOCKS4, v2net.TCPDestination(v2net.LocalHostIP, noAuthPort).NetAddr())
conn, err := dialer("tcp", dest.NetAddr())
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
{
dialer := socks4.DialSocksProxy(socks4.SOCKS4A, v2net.TCPDestination(v2net.LocalHostIP, noAuthPort).NetAddr())
conn, err := dialer("tcp", v2net.TCPDestination(v2net.LocalHostDomain, tcpServer.Port).NetAddr())
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
CloseAllServers()
}
func TestSocksBridgeTCP(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
serverPort := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&socks.ServerConfig{
AuthType: socks.AuthType_PASSWORD,
Accounts: map[string]string{
"Test Account": "Test Password",
},
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
UdpEnabled: false,
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
clientPort := pickPort()
clientConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(clientPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest.Address),
Port: uint32(dest.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&socks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&socks.Account{
Username: "******",
Password: "******",
}),
},
},
},
},
}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
assert.Error(InitializeServerConfig(clientConfig)).IsNil()
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
CloseAllServers()
}
func TestNoOpConnectionHeader(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
userID := protocol.NewID(uuid.New())
serverPort := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
StreamSettings: &internet.StreamConfig{
TransportSettings: []*internet.TransportConfig{
{
Protocol: internet.TransportProtocol_TCP,
Settings: serial.ToTypedMessage(&tcptransport.Config{
HeaderSettings: serial.ToTypedMessage(&http.Config{}),
}),
},
},
},
}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: userID.String(),
}),
},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
clientPort := pickPort()
clientConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(clientPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest.Address),
Port: uint32(dest.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&outbound.Config{
Receiver: []*protocol.ServerEndpoint{
{
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: userID.String(),
}),
},
},
},
},
}),
SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
StreamSettings: &internet.StreamConfig{
TransportSettings: []*internet.TransportConfig{
{
Protocol: internet.TransportProtocol_TCP,
Settings: serial.ToTypedMessage(&tcptransport.Config{
HeaderSettings: serial.ToTypedMessage(&http.Config{}),
}),
},
},
},
}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
assert.Error(InitializeServerConfig(clientConfig)).IsNil()
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert.Error(err).IsNil()
payload := "dokodemo request."
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := readFrom(conn, time.Second*2, len(payload))
assert.Bytes(response).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
CloseAllServers()
}
func TestResolveIP(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
serverPort := pickPort()
serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&dns.Config{
Hosts: map[string]*v2net.IPOrDomain{
"google.com": v2net.NewIPOrDomain(dest.Address),
},
}),
serial.ToTypedMessage(&router.Config{
DomainStrategy: router.Config_IpIfNonMatch,
Rule: []*router.RoutingRule{
{
Cidr: []*router.CIDR{
{
Ip: []byte{127, 0, 0, 0},
Prefix: 8,
},
},
Tag: "direct",
},
},
}),
},
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&socks.ServerConfig{
AuthType: socks.AuthType_NO_AUTH,
Accounts: map[string]string{
"Test Account": "Test Password",
},
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
UdpEnabled: false,
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&blackhole.Config{}),
},
{
Tag: "direct",
ProxySettings: serial.ToTypedMessage(&freedom.Config{
DomainStrategy: freedom.Config_USE_IP,
}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
{
noAuthDialer, err := xproxy.SOCKS5("tcp", v2net.TCPDestination(v2net.LocalHostIP, serverPort).NetAddr(), nil, xproxy.Direct)
assert.Error(err).IsNil()
conn, err := noAuthDialer.Dial("tcp", fmt.Sprintf("google.com:%d", dest.Port))
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
CloseAllServers()
}
func TestDokodemoUDP(t *testing.T) {
assert := assert.On(t)
udpServer := &udp.Server{
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
_, err := udpServer.Start()
assert.Error(err).IsNil()
defer udpServer.Close()
space := app.NewSpace()
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
ohm := outbound.New()
ohm.SetDefaultHandler(
freedom.NewFreedomConnection(
&freedom.Config{},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamConfig{
Network: v2net.Network_RawTCP,
}}))
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, ohm)
data2Send := "Data to be sent to remote."
port := v2net.Port(dice.Roll(20000) + 10000)
dokodemo := NewDokodemoDoor(&Config{
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
Port: uint32(udpServer.Port),
NetworkList: v2net.Network_UDP.AsList(),
Timeout: 600,
}, space, &proxy.InboundHandlerMeta{
Address: v2net.LocalHostIP,
Port: port,
StreamSettings: &internet.StreamConfig{
Network: v2net.Network_RawTCP,
}})
defer dokodemo.Close()
assert.Error(space.Initialize()).IsNil()
err = dokodemo.Start()
assert.Error(err).IsNil()
assert.Port(port).Equals(dokodemo.Port())
udpClient, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(port),
Zone: "",
})
assert.Error(err).IsNil()
defer udpClient.Close()
udpClient.Write([]byte(data2Send))
response := make([]byte, 1024)
nBytes, addr, err := udpClient.ReadFromUDP(response)
assert.Error(err).IsNil()
assert.IP(addr.IP).Equals(v2net.LocalHostIP.IP())
assert.Bytes(response[:nBytes]).Equals([]byte("Processed: " + data2Send))
}
// NewPoint returns a new Point server based on given configuration.
// The server is not started at this point.
func NewPoint(pConfig *Config) (*Point, error) {
var vpoint = new(Point)
if err := pConfig.Transport.Apply(); err != nil {
return nil, err
}
if err := pConfig.Log.Apply(); err != nil {
return nil, err
}
space := app.NewSpace()
ctx := app.ContextWithSpace(context.Background(), space)
vpoint.space = space
outboundHandlerManager := proxyman.OutboundHandlerManagerFromSpace(space)
if outboundHandlerManager == nil {
o, err := app.CreateAppFromConfig(ctx, new(proxyman.OutboundConfig))
if err != nil {
return nil, err
}
space.AddApplication(o)
outboundHandlerManager = o.(proxyman.OutboundHandlerManager)
}
inboundHandlerManager := proxyman.InboundHandlerManagerFromSpace(space)
if inboundHandlerManager == nil {
o, err := app.CreateAppFromConfig(ctx, new(proxyman.InboundConfig))
if err != nil {
return nil, err
}
space.AddApplication(o)
inboundHandlerManager = o.(proxyman.InboundHandlerManager)
}
for _, appSettings := range pConfig.App {
settings, err := appSettings.GetInstance()
if err != nil {
return nil, err
}
application, err := app.CreateAppFromConfig(ctx, settings)
if err != nil {
return nil, err
}
if err := space.AddApplication(application); err != nil {
return nil, err
}
}
dnsServer := dns.FromSpace(space)
if dnsServer == nil {
dnsConfig := &dns.Config{
NameServers: []*v2net.Endpoint{{
Address: v2net.NewIPOrDomain(v2net.LocalHostDomain),
}},
}
d, err := app.CreateAppFromConfig(ctx, dnsConfig)
if err != nil {
return nil, err
}
space.AddApplication(d)
dnsServer = d.(dns.Server)
}
disp := dispatcher.FromSpace(space)
if disp == nil {
d, err := app.CreateAppFromConfig(ctx, new(dispatcher.Config))
if err != nil {
return nil, err
}
space.AddApplication(d)
disp = d.(dispatcher.Interface)
}
for _, inbound := range pConfig.Inbound {
if err := inboundHandlerManager.AddHandler(ctx, inbound); err != nil {
return nil, err
}
}
for _, outbound := range pConfig.Outbound {
if err := outboundHandlerManager.AddHandler(ctx, outbound); err != nil {
return nil, err
}
}
if err := vpoint.space.Initialize(); err != nil {
return nil, err
}
return vpoint, nil
}
func TestDokodemoTCP(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
userID := protocol.NewID(uuid.New())
serverPort := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: userID.String(),
}),
},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
clientPort := uint32(pickPort())
clientPortRange := uint32(5)
clientConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: &v2net.PortRange{From: clientPort, To: clientPort + clientPortRange},
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest.Address),
Port: uint32(dest.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&outbound.Config{
Receiver: []*protocol.ServerEndpoint{
{
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: userID.String(),
}),
},
},
},
},
}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
assert.Error(InitializeServerConfig(clientConfig)).IsNil()
for port := clientPort; port <= clientPort+clientPortRange; port++ {
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(port),
})
assert.Error(err).IsNil()
payload := "dokodemo request."
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
CloseAllServers()
}
package scenarios
import (
"v2ray.com/core"
v2net "v2ray.com/core/common/net"
)
var clientConfig = &core.Config{
Inbound: []*core.InboundConnectionConfig{
{
PortRange: v2net.SinglePortRange(pickPort()),
ListenOn: v2net.NewIPOrDomain(v2net.LocalHostIP),
},
},
}
func TestUDPConnection(t *testing.T) {
assert := assert.On(t)
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
assert.Error(err).IsNil()
defer udpServer.Close()
clientPort := pickPort()
clientConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(clientPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest.Address),
Port: uint32(dest.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_UDP},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
assert.Error(InitializeServerConfig(clientConfig)).IsNil()
{
conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert.Error(err).IsNil()
payload := "dokodemo request."
for i := 0; i < 5; i++ {
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
}
assert.Error(conn.Close()).IsNil()
}
time.Sleep(20 * time.Second)
{
conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert.Error(err).IsNil()
payload := "dokodemo request."
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
CloseAllServers()
}
func TestForward(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
serverPort := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&socks.ServerConfig{
AuthType: socks.AuthType_NO_AUTH,
Accounts: map[string]string{
"Test Account": "Test Password",
},
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
UdpEnabled: false,
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{
DestinationOverride: &freedom.DestinationOverride{
Server: &protocol.ServerEndpoint{
Address: v2net.NewIPOrDomain(v2net.LocalHostIP),
Port: uint32(dest.Port),
},
},
}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
{
noAuthDialer, err := xproxy.SOCKS5("tcp", v2net.TCPDestination(v2net.LocalHostIP, serverPort).NetAddr(), nil, xproxy.Direct)
assert.Error(err).IsNil()
conn, err := noAuthDialer.Dial("tcp", "google.com:80")
assert.Error(err).IsNil()
payload := "test payload"
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
response := make([]byte, 1024)
nBytes, err = conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
assert.Error(conn.Close()).IsNil()
}
CloseAllServers()
}
func TestBlackhole(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
tcpServer2 := tcp.Server{
MsgProcessor: xor,
}
dest2, err := tcpServer2.Start()
assert.Error(err).IsNil()
defer tcpServer2.Close()
serverPort := pickPort()
serverPort2 := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest.Address),
Port: uint32(dest.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
}),
},
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort2),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest2.Address),
Port: uint32(dest2.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
Tag: "direct",
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
{
Tag: "blocked",
ProxySettings: serial.ToTypedMessage(&blackhole.Config{}),
},
},
App: []*serial.TypedMessage{
serial.ToTypedMessage(&router.Config{
Rule: []*router.RoutingRule{
{
Tag: "blocked",
PortRange: v2net.SinglePortRange(dest2.Port),
},
},
}),
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(serverPort2),
})
assert.Error(err).IsNil()
payload := "dokodemo request."
{
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
}
{
response := make([]byte, 1024)
_, err := conn.Read(response)
assert.Error(err).IsNotNil()
}
assert.Error(conn.Close()).IsNil()
CloseAllServers()
}
func TestPassiveConnection(t *testing.T) {
assert := assert.On(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
SendFirst: []byte("send first"),
}
dest, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
serverPort := pickPort()
serverConfig := &core.Config{
Inbound: []*proxyman.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: v2net.SinglePortRange(serverPort),
Listen: v2net.NewIPOrDomain(v2net.LocalHostIP),
AllowPassiveConnection: true,
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: v2net.NewIPOrDomain(dest.Address),
Port: uint32(dest.Port),
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
}),
},
},
Outbound: []*proxyman.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
assert.Error(InitializeServerConfig(serverConfig)).IsNil()
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(serverPort),
})
assert.Error(err).IsNil()
{
response := make([]byte, 1024)
nBytes, err := conn.Read(response)
assert.Error(err).IsNil()
assert.String(string(response[:nBytes])).Equals("send first")
}
payload := "dokodemo request."
{
nBytes, err := conn.Write([]byte(payload))
assert.Error(err).IsNil()
assert.Int(nBytes).Equals(len(payload))
}
{
response := make([]byte, 1024)
nBytes, err := conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[:nBytes]).Equals(xor([]byte(payload)))
}
assert.Error(conn.Close()).IsNil()
CloseAllServers()
}
func (v *Address) Build() *v2net.IPOrDomain {
return v2net.NewIPOrDomain(v.Address)
}