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7c12b706c7
v2fly/testing/scenarios/feature_test.go
Shelikhoo 3ef7feaeaf
update version: auto replacement to v5 path
2022-01-02 15:16:23 +00:00

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package scenarios
import (
"context"
"io"
"net/http"
"net/url"
"testing"
"time"
xproxy "golang.org/x/net/proxy"
"google.golang.org/protobuf/types/known/anypb"
core "github.com/v2fly/v2ray-core/v5"
"github.com/v2fly/v2ray-core/v5/app/dispatcher"
"github.com/v2fly/v2ray-core/v5/app/log"
"github.com/v2fly/v2ray-core/v5/app/proxyman"
_ "github.com/v2fly/v2ray-core/v5/app/proxyman/inbound"
_ "github.com/v2fly/v2ray-core/v5/app/proxyman/outbound"
"github.com/v2fly/v2ray-core/v5/app/router"
"github.com/v2fly/v2ray-core/v5/common"
clog "github.com/v2fly/v2ray-core/v5/common/log"
"github.com/v2fly/v2ray-core/v5/common/net"
"github.com/v2fly/v2ray-core/v5/common/protocol"
"github.com/v2fly/v2ray-core/v5/common/serial"
"github.com/v2fly/v2ray-core/v5/common/uuid"
"github.com/v2fly/v2ray-core/v5/proxy/blackhole"
"github.com/v2fly/v2ray-core/v5/proxy/dokodemo"
"github.com/v2fly/v2ray-core/v5/proxy/freedom"
v2http "github.com/v2fly/v2ray-core/v5/proxy/http"
"github.com/v2fly/v2ray-core/v5/proxy/socks"
"github.com/v2fly/v2ray-core/v5/proxy/vmess"
"github.com/v2fly/v2ray-core/v5/proxy/vmess/inbound"
"github.com/v2fly/v2ray-core/v5/proxy/vmess/outbound"
"github.com/v2fly/v2ray-core/v5/testing/servers/tcp"
"github.com/v2fly/v2ray-core/v5/testing/servers/udp"
"github.com/v2fly/v2ray-core/v5/transport/internet"
)
func TestPassiveConnection(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
SendFirst: []byte("send first"),
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
serverPort := tcp.PickPort()
serverConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
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(&freedom.Config{}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig)
common.Must(err)
defer CloseAllServers(servers)
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(serverPort),
})
common.Must(err)
{
response := make([]byte, 1024)
nBytes, err := conn.Read(response)
common.Must(err)
if string(response[:nBytes]) != "send first" {
t.Error("unexpected first response: ", string(response[:nBytes]))
}
}
if err := testTCPConn2(conn, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
}
func TestProxy(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
serverUserID := protocol.NewID(uuid.New())
serverPort := tcp.PickPort()
serverConfig := &core.Config{
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: serverUserID.String(),
}),
},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
proxyUserID := protocol.NewID(uuid.New())
proxyPort := tcp.PickPort()
proxyConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(proxyPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: proxyUserID.String(),
}),
},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
clientPort := tcp.PickPort()
clientConfig := &core.Config{
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: serverUserID.String(),
}),
},
},
},
},
}),
SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
ProxySettings: &internet.ProxyConfig{
Tag: "proxy",
},
}),
},
{
Tag: "proxy",
ProxySettings: serial.ToTypedMessage(&outbound.Config{
Receiver: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(proxyPort),
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: proxyUserID.String(),
}),
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, proxyConfig, clientConfig)
common.Must(err)
defer CloseAllServers(servers)
if err := testTCPConn(clientPort, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
}
func TestProxyOverKCP(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
serverUserID := protocol.NewID(uuid.New())
serverPort := tcp.PickPort()
serverConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
StreamSettings: &internet.StreamConfig{
Protocol: internet.TransportProtocol_MKCP,
},
}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: serverUserID.String(),
}),
},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
proxyUserID := protocol.NewID(uuid.New())
proxyPort := tcp.PickPort()
proxyConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(proxyPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: proxyUserID.String(),
}),
},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
StreamSettings: &internet.StreamConfig{
Protocol: internet.TransportProtocol_MKCP,
},
}),
},
},
}
clientPort := tcp.PickPort()
clientConfig := &core.Config{
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: serverUserID.String(),
}),
},
},
},
},
}),
SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
ProxySettings: &internet.ProxyConfig{
Tag: "proxy",
},
StreamSettings: &internet.StreamConfig{
Protocol: internet.TransportProtocol_MKCP,
},
}),
},
{
Tag: "proxy",
ProxySettings: serial.ToTypedMessage(&outbound.Config{
Receiver: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(proxyPort),
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: proxyUserID.String(),
}),
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, proxyConfig, clientConfig)
common.Must(err)
defer CloseAllServers(servers)
if err := testTCPConn(clientPort, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
}
func TestBlackhole(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
tcpServer2 := tcp.Server{
MsgProcessor: xor,
}
dest2, err := tcpServer2.Start()
common.Must(err)
defer tcpServer2.Close()
serverPort := tcp.PickPort()
serverPort2 := tcp.PickPort()
serverConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
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},
},
}),
},
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort2),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: net.NewIPOrDomain(dest2.Address),
Port: uint32(dest2.Port),
NetworkList: &net.NetworkList{
Network: []net.Network{net.Network_TCP},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
Tag: "direct",
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
{
Tag: "blocked",
ProxySettings: serial.ToTypedMessage(&blackhole.Config{}),
},
},
App: []*anypb.Any{
serial.ToTypedMessage(&router.Config{
Rule: []*router.RoutingRule{
{
TargetTag: &router.RoutingRule_Tag{
Tag: "blocked",
},
PortRange: net.SinglePortRange(dest2.Port),
},
},
}),
},
}
servers, err := InitializeServerConfigs(serverConfig)
common.Must(err)
defer CloseAllServers(servers)
if err := testTCPConn(serverPort2, 1024, time.Second*5)(); err == nil {
t.Error("nil error")
}
}
func TestForward(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
serverPort := tcp.PickPort()
serverConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&socks.ServerConfig{
AuthType: socks.AuthType_NO_AUTH,
Accounts: map[string]string{
"Test Account": "Test Password",
},
Address: net.NewIPOrDomain(net.LocalHostIP),
UdpEnabled: false,
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{
DestinationOverride: &freedom.DestinationOverride{
Server: &protocol.ServerEndpoint{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(dest.Port),
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig)
common.Must(err)
defer CloseAllServers(servers)
{
noAuthDialer, err := xproxy.SOCKS5("tcp", net.TCPDestination(net.LocalHostIP, serverPort).NetAddr(), nil, xproxy.Direct)
common.Must(err)
conn, err := noAuthDialer.Dial("tcp", "google.com:80")
common.Must(err)
defer conn.Close()
if err := testTCPConn2(conn, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
}
}
func TestUDPConnection(t *testing.T) {
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
common.Must(err)
defer udpServer.Close()
clientPort := udp.PickPort()
clientConfig := &core.Config{
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_UDP},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
servers, err := InitializeServerConfigs(clientConfig)
common.Must(err)
defer CloseAllServers(servers)
if err := testUDPConn(clientPort, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
time.Sleep(20 * time.Second)
if err := testUDPConn(clientPort, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
}
func TestDomainSniffing(t *testing.T) {
sniffingPort := tcp.PickPort()
httpPort := tcp.PickPort()
serverConfig := &core.Config{
Inbound: []*core.InboundHandlerConfig{
{
Tag: "snif",
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(sniffingPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
DomainOverride: []proxyman.KnownProtocols{
proxyman.KnownProtocols_TLS,
},
}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: 443,
NetworkList: &net.NetworkList{
Network: []net.Network{net.Network_TCP},
},
}),
},
{
Tag: "http",
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(httpPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&v2http.ServerConfig{}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
Tag: "redir",
ProxySettings: serial.ToTypedMessage(&freedom.Config{
DestinationOverride: &freedom.DestinationOverride{
Server: &protocol.ServerEndpoint{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(sniffingPort),
},
},
}),
},
{
Tag: "direct",
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
App: []*anypb.Any{
serial.ToTypedMessage(&router.Config{
Rule: []*router.RoutingRule{
{
TargetTag: &router.RoutingRule_Tag{
Tag: "direct",
},
InboundTag: []string{"snif"},
}, {
TargetTag: &router.RoutingRule_Tag{
Tag: "redir",
},
InboundTag: []string{"http"},
},
},
}),
serial.ToTypedMessage(&log.Config{
Error: &log.LogSpecification{Level: clog.Severity_Debug, Type: log.LogType_Console},
}),
},
}
servers, err := InitializeServerConfigs(serverConfig)
common.Must(err)
defer CloseAllServers(servers)
{
transport := &http.Transport{
Proxy: func(req *http.Request) (*url.URL, error) {
return url.Parse("http://127.0.0.1:" + httpPort.String())
},
}
client := &http.Client{
Transport: transport,
}
resp, err := client.Get("https://www.github.com/")
common.Must(err)
defer resp.Body.Close()
if resp.StatusCode != 200 {
t.Error("unexpected status code: ", resp.StatusCode)
}
common.Must(resp.Write(io.Discard))
}
}
func TestDialV2Ray(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: []*anypb.Any{
serial.ToTypedMessage(&log.Config{
Error: &log.LogSpecification{Level: clog.Severity_Debug, Type: 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: 0,
}),
},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
clientConfig := &core.Config{
App: []*anypb.Any{
serial.ToTypedMessage(&dispatcher.Config{}),
serial.ToTypedMessage(&proxyman.InboundConfig{}),
serial.ToTypedMessage(&proxyman.OutboundConfig{}),
},
Inbound: []*core.InboundHandlerConfig{},
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: 0,
SecuritySettings: &protocol.SecurityConfig{
Type: protocol.SecurityType_AES128_GCM,
},
}),
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig)
common.Must(err)
defer CloseAllServers(servers)
client, err := core.New(clientConfig)
common.Must(err)
conn, err := core.Dial(context.Background(), client, dest)
common.Must(err)
defer conn.Close()
if err := testTCPConn2(conn, 1024, time.Second*5)(); err != nil {
t.Error(err)
}
}
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