func TestSwitchAccount(t *testing.T) {
assert := assert.On(t)
sa := &protocol.CommandSwitchAccount{
Port: 1234,
ID: uuid.New(),
AlterIds: 1024,
Level: 128,
ValidMin: 16,
}
buffer := alloc.NewBuffer().Clear()
err := MarshalCommand(sa, buffer)
assert.Error(err).IsNil()
cmd, err := UnmarshalCommand(1, buffer.Value[2:])
assert.Error(err).IsNil()
sa2, ok := cmd.(*protocol.CommandSwitchAccount)
assert.Bool(ok).IsTrue()
assert.Pointer(sa.Host).IsNil()
assert.Pointer(sa2.Host).IsNil()
assert.Port(sa.Port).Equals(sa2.Port)
assert.String(sa.ID.String()).Equals(sa2.ID.String())
assert.Uint16(sa.AlterIds).Equals(sa2.AlterIds)
assert.Byte(byte(sa.Level)).Equals(byte(sa2.Level))
assert.Byte(sa.ValidMin).Equals(sa2.ValidMin)
}
func TestNormalGetRequest(t *testing.T) {
assert := assert.On(t)
testPacketDispatcher := testdispatcher.NewTestPacketDispatcher(nil)
port := v2nettesting.PickPort()
httpProxy := NewServer(
&Config{},
testPacketDispatcher,
&proxy.InboundHandlerMeta{
Address: v2net.LocalHostIP,
Port: port,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
}})
defer httpProxy.Close()
err := httpProxy.Start()
assert.Error(err).IsNil()
assert.Port(port).Equals(httpProxy.Port())
httpClient := &http.Client{}
resp, err := httpClient.Get("http://127.0.0.1:" + port.String() + "/")
assert.Error(err).IsNil()
assert.Int(resp.StatusCode).Equals(400)
}
func TestIPv6Request(t *testing.T) {
assert := assert.On(t)
request, err := ReadRequest(alloc.NewBuffer().Clear().AppendBytes(5, 1, 0, 4, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 0, 8))
assert.Error(err).IsNil()
assert.Byte(request.Command).Equals(1)
assert.Bytes(request.IPv6[:]).Equals([]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6})
assert.Port(request.Port).Equals(8)
}
func TestServerList(t *testing.T) {
assert := assert.On(t)
list := NewServerList()
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(1)), AlwaysValid()))
assert.Uint32(list.Size()).Equals(1)
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(2)), BeforeTime(time.Now().Add(time.Second))))
assert.Uint32(list.Size()).Equals(2)
server := list.GetServer(1)
assert.Port(server.Destination().Port()).Equals(2)
time.Sleep(2 * time.Second)
server = list.GetServer(1)
assert.Pointer(server).IsNil()
server = list.GetServer(0)
assert.Port(server.Destination().Port()).Equals(1)
}
func TestNormalRequestParsing(t *testing.T) {
assert := assert.On(t)
buffer := alloc.NewSmallBuffer().Clear()
buffer.AppendBytes(1, 127, 0, 0, 1, 0, 80)
request, err := ReadRequest(buffer, nil, false)
assert.Error(err).IsNil()
assert.Address(request.Address).Equals(v2net.LocalHostIP)
assert.Port(request.Port).Equals(v2net.Port(80))
assert.Bool(request.OTA).IsFalse()
}
func TestUDPRequestParsing(t *testing.T) {
assert := assert.On(t)
buffer := alloc.NewSmallBuffer().Clear()
buffer.AppendBytes(1, 127, 0, 0, 1, 0, 80, 1, 2, 3, 4, 5, 6)
request, err := ReadRequest(buffer, nil, true)
assert.Error(err).IsNil()
assert.Address(request.Address).Equals(v2net.LocalHostIP)
assert.Port(request.Port).Equals(v2net.Port(80))
assert.Bool(request.OTA).IsFalse()
assert.Bytes(request.UDPPayload.Value).Equals([]byte{1, 2, 3, 4, 5, 6})
}
func TestConfigParsing(t *testing.T) {
assert := assert.On(t)
rawJson := `{
"servers": ["8.8.8.8"]
}`
config := new(Config)
err := json.Unmarshal([]byte(rawJson), config)
assert.Error(err).IsNil()
assert.Int(len(config.NameServers)).Equals(1)
assert.Destination(config.NameServers[0]).IsUDP()
assert.Address(config.NameServers[0].Address()).Equals(v2net.IPAddress([]byte{8, 8, 8, 8}))
assert.Port(config.NameServers[0].Port()).Equals(v2net.Port(53))
}
func TestSocks4AuthenticationRequestRead(t *testing.T) {
assert := assert.On(t)
rawRequest := []byte{
0x04, // version
0x01, // command
0x00, 0x35,
0x72, 0x72, 0x72, 0x72,
}
_, request4, err := ReadAuthentication(bytes.NewReader(rawRequest))
assert.Error(err).Equals(Socks4Downgrade)
assert.Byte(request4.Version).Equals(0x04)
assert.Byte(request4.Command).Equals(0x01)
assert.Port(request4.Port).Equals(v2net.Port(53))
assert.Bytes(request4.IP[:]).Equals([]byte{0x72, 0x72, 0x72, 0x72})
}
func TestDomainAddressRequest(t *testing.T) {
assert := assert.On(t)
payload := make([]byte, 0, 1024)
payload = append(payload, 0, 0, 1, AddrTypeDomain, byte(len("v2ray.com")))
payload = append(payload, []byte("v2ray.com")...)
payload = append(payload, 0, 80)
payload = append(payload, []byte("Actual payload")...)
request, err := ReadUDPRequest(payload)
assert.Error(err).IsNil()
assert.Byte(request.Fragment).Equals(1)
assert.Address(request.Address).EqualsString("v2ray.com")
assert.Port(request.Port).Equals(v2net.Port(80))
assert.Bytes(request.Data.Value).Equals([]byte("Actual payload"))
}
func TestRequestRead(t *testing.T) {
assert := assert.On(t)
rawRequest := []byte{
0x05, // version
0x01, // cmd connect
0x00, // reserved
0x01, // ipv4 type
0x72, 0x72, 0x72, 0x72, // 114.114.114.114
0x00, 0x35, // port 53
}
request, err := ReadRequest(bytes.NewReader(rawRequest))
assert.Error(err).IsNil()
assert.Byte(request.Version).Equals(0x05)
assert.Byte(request.Command).Equals(0x01)
assert.Byte(request.AddrType).Equals(0x01)
assert.Bytes(request.IPv4[:]).Equals([]byte{0x72, 0x72, 0x72, 0x72})
assert.Port(request.Port).Equals(v2net.Port(53))
}
func TestServerSampleConfig(t *testing.T) {
assert := assert.On(t)
GOPATH := os.Getenv("GOPATH")
baseDir := filepath.Join(GOPATH, "src", "github.com", "v2ray", "v2ray-core", "release", "config")
pointConfig, err := LoadConfig(filepath.Join(baseDir, "vpoint_vmess_freedom.json"))
assert.Error(err).IsNil()
assert.Pointer(pointConfig.InboundConfig).IsNotNil()
assert.Port(pointConfig.InboundConfig.Port).IsValid()
assert.Pointer(pointConfig.OutboundConfig).IsNotNil()
assert.String(pointConfig.InboundConfig.Protocol).Equals("vmess")
assert.Pointer(pointConfig.InboundConfig.Settings).IsNotNil()
assert.String(pointConfig.OutboundConfig.Protocol).Equals("freedom")
assert.Pointer(pointConfig.OutboundConfig.Settings).IsNotNil()
}
func TestRequestSerialization(t *testing.T) {
assert := assert.On(t)
user := protocol.NewUser(
&protocol.VMessAccount{
ID: protocol.NewID(uuid.New()),
AlterIDs: nil,
},
protocol.UserLevelUntrusted,
"*****@*****.**")
expectedRequest := &protocol.RequestHeader{
Version: 1,
User: user,
Command: protocol.RequestCommandTCP,
Option: protocol.RequestOption(0),
Address: v2net.DomainAddress("www.v2ray.com"),
Port: v2net.Port(443),
}
buffer := alloc.NewBuffer().Clear()
client := NewClientSession(protocol.DefaultIDHash)
client.EncodeRequestHeader(expectedRequest, buffer)
userValidator := protocol.NewTimedUserValidator(protocol.DefaultIDHash)
userValidator.Add(user)
server := NewServerSession(userValidator)
actualRequest, err := server.DecodeRequestHeader(buffer)
assert.Error(err).IsNil()
assert.Byte(expectedRequest.Version).Equals(actualRequest.Version)
assert.Byte(byte(expectedRequest.Command)).Equals(byte(actualRequest.Command))
assert.Byte(byte(expectedRequest.Option)).Equals(byte(actualRequest.Option))
assert.Address(expectedRequest.Address).Equals(actualRequest.Address)
assert.Port(expectedRequest.Port).Equals(actualRequest.Port)
}
func TestServerPicker(t *testing.T) {
assert := assert.On(t)
list := NewServerList()
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(1)), AlwaysValid()))
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(2)), BeforeTime(time.Now().Add(time.Second))))
list.AddServer(NewServerSpec(v2net.TCPDestination(v2net.LocalHostIP, v2net.Port(3)), BeforeTime(time.Now().Add(time.Second))))
picker := NewRoundRobinServerPicker(list)
server := picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(2)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(3)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
time.Sleep(2 * time.Second)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
server = picker.PickServer()
assert.Port(server.Destination().Port()).Equals(1)
}
func TestDokodemoUDP(t *testing.T) {
assert := assert.On(t)
udpServer := &udp.Server{
Port: v2nettesting.PickPort(),
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 := proxyman.NewDefaultOutboundHandlerManager()
ohm.SetDefaultHandler(
freedom.NewFreedomConnection(
&freedom.Config{},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
}}))
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, ohm)
data2Send := "Data to be sent to remote."
port := v2nettesting.PickPort()
dokodemo := NewDokodemoDoor(&Config{
Address: v2net.LocalHostIP,
Port: udpServer.Port,
Network: v2net.UDPNetwork.AsList(),
Timeout: 600,
}, space, &proxy.InboundHandlerMeta{
Address: v2net.LocalHostIP,
Port: port,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
}})
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))
}
