merge vmess zero encryption support

common/protocol/headers.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.25.0
-// 	protoc        v3.15.3
+// 	protoc        v3.13.0
 // source: common/protocol/headers.proto
 
 package protocol
@@ -34,6 +34,7 @@ const (
 	SecurityType_AES128_GCM        SecurityType = 3
 	SecurityType_CHACHA20_POLY1305 SecurityType = 4
 	SecurityType_NONE              SecurityType = 5
+	SecurityType_ZERO              SecurityType = 6
 )
 
 // Enum value maps for SecurityType.
@@ -45,6 +46,7 @@ var (
 		3: "AES128_GCM",
 		4: "CHACHA20_POLY1305",
 		5: "NONE",
+		6: "ZERO",
 	}
 	SecurityType_value = map[string]int32{
 		"UNKNOWN":           0,
@@ -53,6 +55,7 @@ var (
 		"AES128_GCM":        3,
 		"CHACHA20_POLY1305": 4,
 		"NONE":              5,
+		"ZERO":              6,
 	}
 )
 
@@ -141,21 +144,22 @@ var file_common_protocol_headers_proto_rawDesc = []byte{
 	0x04, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x28, 0x2e, 0x76, 0x32,
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+	0x6f, 0x33,
 }
 
 var (

common/protocol/headers.proto

@@ -13,6 +13,7 @@ enum SecurityType {
   AES128_GCM = 3;
   CHACHA20_POLY1305 = 4;
   NONE = 5;
+  ZERO = 6;
 }
 
 message SecurityConfig {

infra/conf/vmess.go

@@ -31,6 +31,8 @@ func (a *VMessAccount) Build() *vmess.Account {
 		st = protocol.SecurityType_AUTO
 	case "none":
 		st = protocol.SecurityType_NONE
+	case "zero":
+		st = protocol.SecurityType_ZERO
 	default:
 		st = protocol.SecurityType_AUTO
 	}

proxy/vmess/outbound/outbound.go

@@ -110,6 +110,12 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
 		request.Option.Set(protocol.RequestOptionGlobalPadding)
 	}
 
+	if request.Security == protocol.SecurityType_ZERO {
+		request.Security = protocol.SecurityType_NONE
+		request.Option.Clear(protocol.RequestOptionChunkStream)
+		request.Option.Clear(protocol.RequestOptionChunkMasking)
+	}
+
 	input := link.Reader
 	output := link.Writer
 

testing/scenarios/vmess_test.go

@@ -1184,3 +1184,106 @@ func TestVMessGCMMuxUDP(t *testing.T) {
 		CloseAllServers(servers)
 	}()
 }
+
+func TestVMessZero(t *testing.T) {
+	tcpServer := tcp.Server{
+		MsgProcessor: xor,
+	}
+	dest, err := tcpServer.Start()
+	common.Must(err)
+	defer tcpServer.Close()
+
+	userID := protocol.NewID(uuid.New())
+	serverPort := tcp.PickPort()
+	serverConfig := &core.Config{
+		App: []*serial.TypedMessage{
+			serial.ToTypedMessage(&log.Config{
+				ErrorLogLevel: clog.Severity_Debug,
+				ErrorLogType:  log.LogType_Console,
+			}),
+		},
+		Inbound: []*core.InboundHandlerConfig{
+			{
+				ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
+					PortRange: net.SinglePortRange(serverPort),
+					Listen:    net.NewIPOrDomain(net.LocalHostIP),
+				}),
+				ProxySettings: serial.ToTypedMessage(&inbound.Config{
+					User: []*protocol.User{
+						{
+							Account: serial.ToTypedMessage(&vmess.Account{
+								Id:      userID.String(),
+								AlterId: 64,
+							}),
+						},
+					},
+				}),
+			},
+		},
+		Outbound: []*core.OutboundHandlerConfig{
+			{
+				ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
+			},
+		},
+	}
+
+	clientPort := tcp.PickPort()
+	clientConfig := &core.Config{
+		App: []*serial.TypedMessage{
+			serial.ToTypedMessage(&log.Config{
+				ErrorLogLevel: clog.Severity_Debug,
+				ErrorLogType:  log.LogType_Console,
+			}),
+		},
+		Inbound: []*core.InboundHandlerConfig{
+			{
+				ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
+					PortRange: net.SinglePortRange(clientPort),
+					Listen:    net.NewIPOrDomain(net.LocalHostIP),
+				}),
+				ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
+					Address: net.NewIPOrDomain(dest.Address),
+					Port:    uint32(dest.Port),
+					NetworkList: &net.NetworkList{
+						Network: []net.Network{net.Network_TCP},
+					},
+				}),
+			},
+		},
+		Outbound: []*core.OutboundHandlerConfig{
+			{
+				ProxySettings: serial.ToTypedMessage(&outbound.Config{
+					Receiver: []*protocol.ServerEndpoint{
+						{
+							Address: net.NewIPOrDomain(net.LocalHostIP),
+							Port:    uint32(serverPort),
+							User: []*protocol.User{
+								{
+									Account: serial.ToTypedMessage(&vmess.Account{
+										Id:      userID.String(),
+										AlterId: 64,
+										SecuritySettings: &protocol.SecurityConfig{
+											Type: protocol.SecurityType_ZERO,
+										},
+									}),
+								},
+							},
+						},
+					},
+				}),
+			},
+		},
+	}
+
+	servers, err := InitializeServerConfigs(serverConfig, clientConfig)
+	common.Must(err)
+	defer CloseAllServers(servers)
+
+	var errg errgroup.Group
+	for i := 0; i < 10; i++ {
+		errg.Go(testTCPConn(clientPort, 1024*1024, time.Second*30))
+	}
+	if err := errg.Wait(); err != nil {
+		t.Error(err)
+	}
+}