func TestUDPSend(t *testing.T) {
assert := unit.Assert(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()
ich := &mocks.InboundConnectionHandler{
Data2Send: []byte("Not Used"),
DataReturned: bytes.NewBuffer(make([]byte, 0, 1024)),
}
v2proxy.RegisterInboundConnectionHandlerFactory("mock_ich", ich)
pointPort := uint16(38724)
config := mocks.Config{
PortValue: pointPort,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "mock_ich",
SettingsValue: nil,
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "freedom",
SettingsValue: nil,
},
}
point, err := point.NewPoint(&config)
assert.Error(err).IsNil()
err = point.Start()
assert.Error(err).IsNil()
data2SendBuffer := alloc.NewBuffer()
data2SendBuffer.Clear()
data2SendBuffer.Append([]byte(data2Send))
dest := v2net.NewUDPDestination(udpServerAddr)
ich.Communicate(v2net.NewPacket(dest, data2SendBuffer, false))
assert.Bytes(ich.DataReturned.Bytes()).Equals([]byte("Processed: Data to be sent to remote"))
}
func TestVMessInAndOutUDP(t *testing.T) {
assert := unit.Assert(t)
data2Send := "The data to be send to outbound server."
testAccount, err := config.NewID("ad937d9d-6e23-4a5a-ba23-bce5092a7c51")
assert.Error(err).IsNil()
portA := uint16(17394)
ich := &mocks.InboundConnectionHandler{
Data2Send: []byte(data2Send),
DataReturned: bytes.NewBuffer(make([]byte, 0, 1024)),
}
proxy.RegisterInboundConnectionHandlerFactory("mock_ich", ich)
configA := mocks.Config{
PortValue: portA,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "mock_ich",
SettingsValue: nil,
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "vmess",
SettingsValue: &json.Outbound{
[]*json.ConfigTarget{
&json.ConfigTarget{
Address: v2net.IPAddress([]byte{127, 0, 0, 1}, 13841),
UDPEnabled: true,
Users: []*json.ConfigUser{
&json.ConfigUser{Id: testAccount},
},
},
},
},
},
}
pointA, err := point.NewPoint(&configA)
assert.Error(err).IsNil()
err = pointA.Start()
assert.Error(err).IsNil()
portB := uint16(13841)
och := &mocks.OutboundConnectionHandler{
Data2Send: bytes.NewBuffer(make([]byte, 0, 1024)),
Data2Return: []byte("The data to be returned to inbound server."),
}
proxy.RegisterOutboundConnectionHandlerFactory("mock_och", och)
configB := mocks.Config{
PortValue: portB,
InboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "vmess",
SettingsValue: &json.Inbound{
AllowedClients: []*json.ConfigUser{
&json.ConfigUser{Id: testAccount},
},
UDP: true,
},
},
OutboundConfigValue: &mocks.ConnectionConfig{
ProtocolValue: "mock_och",
SettingsValue: nil,
},
}
pointB, err := point.NewPoint(&configB)
assert.Error(err).IsNil()
err = pointB.Start()
assert.Error(err).IsNil()
data2SendBuffer := alloc.NewBuffer()
data2SendBuffer.Clear()
data2SendBuffer.Append([]byte(data2Send))
dest := v2net.NewUDPDestination(v2net.IPAddress([]byte{1, 2, 3, 4}, 80))
ich.Communicate(v2net.NewPacket(dest, data2SendBuffer, false))
assert.Bytes([]byte(data2Send)).Equals(och.Data2Send.Bytes())
assert.Bytes(ich.DataReturned.Bytes()).Equals(och.Data2Return)
}
func init() {
proxy.RegisterInboundConnectionHandlerFactory("vmess", &VMessInboundHandlerFactory{})
}
func init() {
proxy.RegisterInboundConnectionHandlerFactory("socks", SocksServerFactory{})
}