func TestDokodemoUDP(t *testing.T) {
assert := assert.On(t)
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
assert.Error(err).IsNil()
defer udpServer.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_UDP},
},
}),
},
},
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.DialUDP("udp", nil, &net.UDPAddr{
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()
}
func TestSocksBridageUDP(t *testing.T) {
assert := assert.On(t)
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
assert.Error(err).IsNil()
defer udpServer.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: true,
}),
},
},
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, v2net.Network_UDP},
},
}),
},
},
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.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 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()
}