func TestSocksUdpSend(t *testing.T) {
v2testing.Current(t)
port := v2nettesting.PickPort()
connInput := []byte("The data to be returned to socks server.")
connOutput := bytes.NewBuffer(make([]byte, 0, 1024))
och := &proxymocks.OutboundConnectionHandler{
ConnInput: bytes.NewReader(connInput),
ConnOutput: connOutput,
}
protocol, err := proxytesting.RegisterOutboundConnectionHandlerCreator("mock_och",
func(space app.Space, config interface{}) (v2proxy.OutboundConnectionHandler, error) {
return och, nil
})
assert.Error(err).IsNil()
config := &point.Config{
Port: port,
InboundConfig: &point.ConnectionConfig{
Protocol: "socks",
Settings: []byte(`{"auth": "noauth", "udp": true}`),
},
OutboundConfig: &point.ConnectionConfig{
Protocol: protocol,
Settings: nil,
},
}
point, err := point.NewPoint(config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(port),
Zone: "",
})
assert.Error(err).IsNil()
data2Send := []byte("Fake DNS request")
buffer := make([]byte, 0, 1024)
buffer = append(buffer, 0, 0, 0)
buffer = append(buffer, 1, 8, 8, 4, 4, 0, 53)
buffer = append(buffer, data2Send...)
conn.Write(buffer)
response := make([]byte, 1024)
nBytes, err := conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[10:nBytes]).Equals(connInput)
assert.Bytes(data2Send).Equals(connOutput.Bytes())
assert.StringLiteral(och.Destination.String()).Equals("udp:8.8.4.4:53")
}
func TestSocksUdpSend(t *testing.T) {
v2testing.Current(t)
port := v2nettesting.PickPort()
connInput := []byte("The data to be returned to socks server.")
connOutput := bytes.NewBuffer(make([]byte, 0, 1024))
och := &proxymocks.OutboundConnectionHandler{
ConnInput: bytes.NewReader(connInput),
ConnOutput: connOutput,
}
connhandler.RegisterOutboundConnectionHandlerFactory("mock_och", och)
config := mocks.Config{
PortValue: port,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "socks",
SettingsValue: &json.SocksConfig{
AuthMethod: "noauth",
UDP: true,
},
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "mock_och",
SettingsValue: nil,
},
}
point, err := point.NewPoint(&config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(port),
Zone: "",
})
assert.Error(err).IsNil()
data2Send := []byte("Fake DNS request")
buffer := make([]byte, 0, 1024)
buffer = append(buffer, 0, 0, 0)
buffer = append(buffer, 1, 8, 8, 4, 4, 0, 53)
buffer = append(buffer, data2Send...)
conn.Write(buffer)
response := make([]byte, 1024)
nBytes, err := conn.Read(response)
assert.Error(err).IsNil()
assert.Bytes(response[10:nBytes]).Equals(connInput)
assert.Bytes(data2Send).Equals(connOutput.Bytes())
assert.StringLiteral(och.Destination.String()).Equals("udp:8.8.4.4:53")
}
func TestSocksTcpConnect(t *testing.T) {
v2testing.Current(t)
port := v2nettesting.PickPort()
connInput := []byte("The data to be returned to socks server.")
connOutput := bytes.NewBuffer(make([]byte, 0, 1024))
och := &proxymocks.OutboundConnectionHandler{
ConnOutput: connOutput,
ConnInput: bytes.NewReader(connInput),
}
protocol, err := proxytesting.RegisterOutboundConnectionHandlerCreator("mock_och", func(space app.Space, config interface{}) (v2proxy.OutboundConnectionHandler, error) {
return och, nil
})
assert.Error(err).IsNil()
config := mocks.Config{
PortValue: port,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "socks",
SettingsValue: []byte(`
{
"auth": "noauth"
}`),
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: protocol,
SettingsValue: nil,
},
}
point, err := point.NewPoint(&config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
socks5Client, err := proxy.SOCKS5("tcp", fmt.Sprintf("127.0.0.1:%d", port), nil, proxy.Direct)
assert.Error(err).IsNil()
targetServer := "google.com:80"
conn, err := socks5Client.Dial("tcp", targetServer)
assert.Error(err).IsNil()
data2Send := "The data to be sent to remote server."
conn.Write([]byte(data2Send))
if tcpConn, ok := conn.(*net.TCPConn); ok {
tcpConn.CloseWrite()
}
dataReturned, err := ioutil.ReadAll(conn)
assert.Error(err).IsNil()
conn.Close()
assert.Bytes([]byte(data2Send)).Equals(connOutput.Bytes())
assert.Bytes(dataReturned).Equals(connInput)
assert.StringLiteral(targetServer).Equals(och.Destination.NetAddr())
}
func TestSocksTcpConnectWithUserPass(t *testing.T) {
v2testing.Current(t)
port := v2nettesting.PickPort()
connInput := []byte("The data to be returned to socks server.")
connOutput := bytes.NewBuffer(make([]byte, 0, 1024))
och := &proxymocks.OutboundConnectionHandler{
ConnInput: bytes.NewReader(connInput),
ConnOutput: connOutput,
}
connhandler.RegisterOutboundConnectionHandlerFactory("mock_och", och)
config := mocks.Config{
PortValue: port,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "socks",
SettingsValue: &json.SocksConfig{
AuthMethod: "password",
Accounts: json.SocksAccountMap{
"userx": "passy",
},
},
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "mock_och",
SettingsValue: nil,
},
}
point, err := point.NewPoint(&config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
socks5Client, err := proxy.SOCKS5("tcp", fmt.Sprintf("127.0.0.1:%d", port), &proxy.Auth{"userx", "passy"}, proxy.Direct)
assert.Error(err).IsNil()
targetServer := "1.2.3.4:443"
conn, err := socks5Client.Dial("tcp", targetServer)
assert.Error(err).IsNil()
data2Send := "The data to be sent to remote server."
conn.Write([]byte(data2Send))
if tcpConn, ok := conn.(*net.TCPConn); ok {
tcpConn.CloseWrite()
}
dataReturned, err := ioutil.ReadAll(conn)
assert.Error(err).IsNil()
conn.Close()
assert.Bytes([]byte(data2Send)).Equals(connOutput.Bytes())
assert.Bytes(dataReturned).Equals(connInput)
assert.StringLiteral(targetServer).Equals(och.Destination.NetAddr())
}
func TestVMessSerialization(t *testing.T) {
v2testing.Current(t)
id, err := uuid.ParseString("2b2966ac-16aa-4fbf-8d81-c5f172a3da51")
assert.Error(err).IsNil()
userId := vmess.NewID(id)
testUser := &vmess.User{
ID: userId,
}
userSet := protocoltesting.MockUserSet{[]*vmess.User{}, make(map[string]int), make(map[string]Timestamp)}
userSet.AddUser(testUser)
request := new(VMessRequest)
request.Version = byte(0x01)
request.User = testUser
randBytes := make([]byte, 36)
_, err = rand.Read(randBytes)
assert.Error(err).IsNil()
request.RequestIV = randBytes[:16]
request.RequestKey = randBytes[16:32]
request.ResponseHeader = randBytes[32:]
request.Command = byte(0x01)
request.Address = v2net.DomainAddress("v2ray.com")
request.Port = v2net.Port(80)
mockTime := Timestamp(1823730)
buffer, err := request.ToBytes(&FakeTimestampGenerator{timestamp: mockTime}, nil)
if err != nil {
t.Fatal(err)
}
userSet.UserHashes[string(buffer.Value[:16])] = 0
userSet.Timestamps[string(buffer.Value[:16])] = mockTime
requestReader := NewVMessRequestReader(&userSet)
actualRequest, err := requestReader.Read(bytes.NewReader(buffer.Value))
if err != nil {
t.Fatal(err)
}
assert.Byte(actualRequest.Version).Named("Version").Equals(byte(0x01))
assert.String(actualRequest.User.ID).Named("UserId").Equals(request.User.ID.String())
assert.Bytes(actualRequest.RequestIV).Named("RequestIV").Equals(request.RequestIV[:])
assert.Bytes(actualRequest.RequestKey).Named("RequestKey").Equals(request.RequestKey[:])
assert.Bytes(actualRequest.ResponseHeader).Named("ResponseHeader").Equals(request.ResponseHeader[:])
assert.Byte(actualRequest.Command).Named("Command").Equals(request.Command)
assert.String(actualRequest.Address).Named("Address").Equals(request.Address.String())
}
func TestAuthenticate(t *testing.T) {
v2testing.Current(t)
buffer := alloc.NewBuffer().Clear()
buffer.AppendBytes(1, 2, 3, 4)
Authenticate(buffer)
assert.Bytes(buffer.Value).Equals([]byte{0, 8, 87, 52, 168, 125, 1, 2, 3, 4})
b2, err := NewAuthChunkReader(buffer).Read()
assert.Error(err).IsNil()
assert.Bytes(b2.Value).Equals([]byte{1, 2, 3, 4})
}
func TestNormalChunkReading(t *testing.T) {
assert := assert.On(t)
buffer := alloc.NewBuffer().Clear().AppendBytes(
0, 8, 39, 228, 69, 96, 133, 39, 254, 26, 201, 70, 11, 12, 13, 14, 15, 16, 17, 18)
reader := NewChunkReader(buffer, NewAuthenticator(ChunkKeyGenerator(
[]byte{21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36})))
payload, err := reader.Read()
assert.Error(err).IsNil()
assert.Bytes(payload.Value).Equals([]byte{11, 12, 13, 14, 15, 16, 17, 18})
payload.PrependBytes(3, 4)
assert.Bytes(payload.Value).Equals([]byte{3, 4, 11, 12, 13, 14, 15, 16, 17, 18})
}
func TestTCPBind(t *testing.T) {
v2testing.Current(t)
targetPort := v2nettesting.PickPort()
tcpServer := &tcp.Server{
Port: targetPort,
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
_, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
assert.Error(InitializeServerSetOnce("test_1")).IsNil()
socksPort := v2net.Port(50000)
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(socksPort),
})
authRequest := socks5AuthMethodRequest(byte(0))
nBytes, err := conn.Write(authRequest)
assert.Int(nBytes).Equals(len(authRequest))
assert.Error(err).IsNil()
authResponse := make([]byte, 1024)
nBytes, err = conn.Read(authResponse)
assert.Error(err).IsNil()
assert.Bytes(authResponse[:nBytes]).Equals([]byte{socks5Version, 0})
connectRequest := socks5Request(byte(2), v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), targetPort))
nBytes, err = conn.Write(connectRequest)
assert.Int(nBytes).Equals(len(connectRequest))
assert.Error(err).IsNil()
connectResponse := make([]byte, 1024)
nBytes, err = conn.Read(connectResponse)
assert.Error(err).IsNil()
assert.Bytes(connectResponse[:nBytes]).Equals([]byte{socks5Version, 7, 0, 1, 0, 0, 0, 0, 0, 0})
conn.Close()
CloseAllServers()
}
func TestStreamLogger(t *testing.T) {
v2testing.Current(t)
buffer := bytes.NewBuffer(make([]byte, 0, 1024))
infoLogger = &stdOutLogWriter{
logger: log.New(buffer, "", 0),
}
Info("Test %s Format", "Stream Logger")
assert.Bytes(buffer.Bytes()).Equals([]byte("[Info]Test Stream Logger Format\n"))
buffer.Reset()
errorLogger = infoLogger
Error("Test No Format")
assert.Bytes(buffer.Bytes()).Equals([]byte("[Error]Test No Format\n"))
}
func TestBufferPrepend(t *testing.T) {
v2testing.Current(t)
buffer := NewBuffer().Clear()
defer buffer.Release()
buffer.Append([]byte{'a', 'b', 'c'})
buffer.Prepend([]byte{'x', 'y', 'z'})
assert.Int(buffer.Len()).Equals(6)
assert.Bytes(buffer.Value).Equals([]byte("xyzabc"))
buffer.Prepend([]byte{'u', 'v', 'w'})
assert.Bytes(buffer.Value).Equals([]byte("uvwxyzabc"))
}
func TestResponseWrite(t *testing.T) {
assert := assert.On(t)
response := Socks5Response{
socksVersion,
ErrorSuccess,
AddrTypeIPv4,
[4]byte{0x72, 0x72, 0x72, 0x72},
"",
[16]byte{},
v2net.Port(53),
}
buffer := alloc.NewSmallBuffer().Clear()
defer buffer.Release()
response.Write(buffer)
expectedBytes := []byte{
socksVersion,
ErrorSuccess,
byte(0x00),
AddrTypeIPv4,
0x72, 0x72, 0x72, 0x72,
byte(0x00), byte(0x035),
}
assert.Bytes(buffer.Value).Equals(expectedBytes)
}
func TestSinglePacket(t *testing.T) {
v2testing.Current(t)
port := v2nettesting.PickPort()
tcpServer := &tcp.Server{
Port: port,
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
_, err := tcpServer.Start()
assert.Error(err).IsNil()
freedom := &FreedomConnection{}
traffic := ray.NewRay()
data2Send := "Data to be sent to remote"
payload := alloc.NewSmallBuffer().Clear().Append([]byte(data2Send))
packet := v2net.NewPacket(v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), port), payload, false)
err = freedom.Dispatch(packet, traffic)
assert.Error(err).IsNil()
close(traffic.InboundInput())
respPayload := <-traffic.InboundOutput()
defer respPayload.Release()
assert.Bytes(respPayload.Value).Equals([]byte("Processed: Data to be sent to remote"))
_, open := <-traffic.InboundOutput()
assert.Bool(open).IsFalse()
tcpServer.Close()
}
func TestRandom(t *testing.T) {
v2testing.Current(t)
uuid := New()
uuid2 := New()
assert.StringLiteral(uuid.String()).NotEquals(uuid2.String())
assert.Bytes(uuid.Bytes()).NotEquals(uuid2.Bytes())
}
func TestSocksTcpConnect(t *testing.T) {
v2testing.Current(t)
port := v2nettesting.PickPort()
data2Send := "Data to be sent to remote"
tcpServer := &tcp.Server{
Port: port,
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
_, err := tcpServer.Start()
assert.Error(err).IsNil()
pointPort := v2nettesting.PickPort()
config := mocks.Config{
PortValue: pointPort,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "socks",
SettingsValue: &json.SocksConfig{
AuthMethod: "auth",
},
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "freedom",
SettingsValue: nil,
},
}
point, err := point.NewPoint(&config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
socks5Client, err := proxy.SOCKS5("tcp", fmt.Sprintf("127.0.0.1:%d", pointPort), nil, proxy.Direct)
assert.Error(err).IsNil()
targetServer := fmt.Sprintf("127.0.0.1:%d", port)
conn, err := socks5Client.Dial("tcp", targetServer)
assert.Error(err).IsNil()
conn.Write([]byte(data2Send))
if tcpConn, ok := conn.(*net.TCPConn); ok {
tcpConn.CloseWrite()
}
dataReturned, err := v2net.ReadFrom(conn, nil)
assert.Error(err).IsNil()
conn.Close()
assert.Bytes(dataReturned.Value).Equals([]byte("Processed: Data to be sent to remote"))
}
func TestRandom(t *testing.T) {
assert := assert.On(t)
uuid := New()
uuid2 := New()
assert.String(uuid.String()).NotEquals(uuid2.String())
assert.Bytes(uuid.Bytes()).NotEquals(uuid2.Bytes())
}
func TestAuthenticationResponseWrite(t *testing.T) {
assert := assert.On(t)
response := NewAuthenticationResponse(byte(0x05))
buffer := bytes.NewBuffer(make([]byte, 0, 10))
WriteAuthentication(buffer, response)
assert.Bytes(buffer.Bytes()).Equals([]byte{socksVersion, byte(0x05)})
}
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 TestNewUUID(t *testing.T) {
assert := assert.On(t)
uuid := New()
uuid2, err := ParseString(uuid.String())
assert.Error(err).IsNil()
assert.String(uuid.String()).Equals(uuid2.String())
assert.Bytes(uuid.Bytes()).Equals(uuid2.Bytes())
}
func TestNewUUID(t *testing.T) {
v2testing.Current(t)
uuid := New()
uuid2, err := ParseString(uuid.String())
assert.Error(err).IsNil()
assert.StringLiteral(uuid.String()).Equals(uuid2.String())
assert.Bytes(uuid.Bytes()).Equals(uuid2.Bytes())
}
func TestParseString(t *testing.T) {
v2testing.Current(t)
str := "2418d087-648d-4990-86e8-19dca1d006d3"
expectedBytes := []byte{0x24, 0x18, 0xd0, 0x87, 0x64, 0x8d, 0x49, 0x90, 0x86, 0xe8, 0x19, 0xdc, 0xa1, 0xd0, 0x06, 0xd3}
uuid, err := ParseString(str)
assert.Error(err).IsNil()
assert.Bytes(uuid.Bytes()).Equals(expectedBytes)
}
func TestUDPSend(t *testing.T) {
v2testing.Current(t)
data2Send := "Data to be sent to remote"
udpServer := &udp.Server{
Port: 0,
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
udpServerAddr, err := udpServer.Start()
assert.Error(err).IsNil()
connOutput := bytes.NewBuffer(make([]byte, 0, 1024))
ich := &proxymocks.InboundConnectionHandler{
ConnInput: bytes.NewReader([]byte("Not Used")),
ConnOutput: connOutput,
}
protocol, err := proxytesting.RegisterInboundConnectionHandlerCreator("mock_ich",
func(space app.Space, config interface{}) (v2proxy.InboundHandler, error) {
ich.Space = space
return ich, nil
})
assert.Error(err).IsNil()
pointPort := v2nettesting.PickPort()
config := &point.Config{
Port: pointPort,
InboundConfig: &point.ConnectionConfig{
Protocol: protocol,
Settings: nil,
},
OutboundConfig: &point.ConnectionConfig{
Protocol: "freedom",
Settings: nil,
},
}
point, err := point.NewPoint(config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
data2SendBuffer := alloc.NewBuffer().Clear()
data2SendBuffer.Append([]byte(data2Send))
ich.Communicate(v2net.NewPacket(udpServerAddr, data2SendBuffer, false))
assert.Bytes(connOutput.Bytes()).Equals([]byte("Processed: Data to be sent to remote"))
}
func TestSocks4AuthenticationResponseToBytes(t *testing.T) {
assert := assert.On(t)
response := NewSocks4AuthenticationResponse(byte(0x10), 443, []byte{1, 2, 3, 4})
buffer := alloc.NewSmallBuffer().Clear()
defer buffer.Release()
response.Write(buffer)
assert.Bytes(buffer.Value).Equals([]byte{0x00, 0x10, 0x01, 0xBB, 0x01, 0x02, 0x03, 0x04})
}
func TestSetIPv6(t *testing.T) {
assert := assert.On(t)
response := NewSocks5Response()
response.SetIPv6([]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15})
buffer := alloc.NewSmallBuffer().Clear()
defer buffer.Release()
response.Write(buffer)
assert.Bytes(buffer.Value).Equals([]byte{
socksVersion, 0, 0, AddrTypeIPv6, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 0})
}
func TestIPv4Address(t *testing.T) {
v2testing.Current(t)
ip := []byte{byte(1), byte(2), byte(3), byte(4)}
addr := v2net.IPAddress(ip)
v2netassert.Address(addr).IsIPv4()
v2netassert.Address(addr).IsNotIPv6()
v2netassert.Address(addr).IsNotDomain()
assert.Bytes(addr.IP()).Equals(ip)
assert.String(addr).Equals("1.2.3.4")
}
func TestSetDomain(t *testing.T) {
assert := assert.On(t)
response := NewSocks5Response()
response.SetDomain("v2ray.com")
buffer := alloc.NewSmallBuffer().Clear()
defer buffer.Release()
response.Write(buffer)
assert.Bytes(buffer.Value).Equals([]byte{
socksVersion, 0, 0, AddrTypeDomain, 9, 118, 50, 114, 97, 121, 46, 99, 111, 109, 0, 0})
}
func TestAdaptiveWriter(t *testing.T) {
assert := assert.On(t)
lb := alloc.NewLargeBuffer()
rand.Read(lb.Value)
writeBuffer := make([]byte, 0, 1024*1024)
writer := NewAdaptiveWriter(NewBufferedWriter(bytes.NewBuffer(writeBuffer)))
err := writer.Write(lb)
assert.Error(err).IsNil()
assert.Bytes(lb.Bytes()).Equals(writeBuffer)
}
func TestUDPRequestParsing(t *testing.T) {
v2testing.Current(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()
netassert.Address(request.Address).Equals(v2net.IPAddress([]byte{127, 0, 0, 1}))
netassert.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) {
v2testing.Current(t)
rawJson := `{
"method": "aes-128-cfb",
"password": "******"
}`
config := new(Config)
err := json.Unmarshal([]byte(rawJson), config)
assert.Error(err).IsNil()
assert.Int(config.Cipher.KeySize()).Equals(16)
assert.Bytes(config.Key).Equals([]byte{160, 224, 26, 2, 22, 110, 9, 80, 65, 52, 80, 20, 38, 243, 224, 241})
}
func TestSingleIO(t *testing.T) {
assert := assert.On(t)
content := bytes.NewBuffer(make([]byte, 0, 1024*1024))
writer := NewAuthChunkWriter(v2io.NewAdaptiveWriter(content))
writer.Write(alloc.NewBuffer().Clear().AppendString("abcd"))
writer.Write(alloc.NewBuffer().Clear())
writer.Release()
reader := NewAuthChunkReader(content)
buffer, err := reader.Read()
assert.Error(err).IsNil()
assert.Bytes(buffer.Value).Equals([]byte("abcd"))
}
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})
}