Xray-core/testing/scenarios/policy_test.go

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package scenarios
import (
"io"
"testing"
"time"
"golang.org/x/sync/errgroup"
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"github.com/xtls/xray-core/app/log"
"github.com/xtls/xray-core/app/policy"
"github.com/xtls/xray-core/app/proxyman"
"github.com/xtls/xray-core/common"
clog "github.com/xtls/xray-core/common/log"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/common/protocol"
"github.com/xtls/xray-core/common/serial"
"github.com/xtls/xray-core/common/uuid"
"github.com/xtls/xray-core/core"
"github.com/xtls/xray-core/proxy/dokodemo"
"github.com/xtls/xray-core/proxy/freedom"
"github.com/xtls/xray-core/proxy/vmess"
"github.com/xtls/xray-core/proxy/vmess/inbound"
"github.com/xtls/xray-core/proxy/vmess/outbound"
"github.com/xtls/xray-core/testing/servers/tcp"
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)
func startQuickClosingTCPServer() (net.Listener, error) {
listener, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
return nil, err
}
go func() {
for {
conn, err := listener.Accept()
if err != nil {
break
}
b := make([]byte, 1024)
conn.Read(b)
conn.Close()
}
}()
return listener, nil
}
func TestVMessClosing(t *testing.T) {
tcpServer, err := startQuickClosingTCPServer()
common.Must(err)
defer tcpServer.Close()
dest := net.DestinationFromAddr(tcpServer.Addr())
userID := protocol.NewID(uuid.New())
serverPort := tcp.PickPort()
serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&policy.Config{
Level: map[uint32]*policy.Policy{
0: {
Timeout: &policy.Policy_Timeout{
UplinkOnly: &policy.Second{Value: 0},
DownlinkOnly: &policy.Second{Value: 0},
},
},
},
}),
},
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(serverPort)}},
Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: userID.String(),
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}),
},
},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
clientPort := tcp.PickPort()
clientConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&policy.Config{
Level: map[uint32]*policy.Policy{
0: {
Timeout: &policy.Policy_Timeout{
UplinkOnly: &policy.Second{Value: 0},
DownlinkOnly: &policy.Second{Value: 0},
},
},
},
}),
},
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(clientPort)}},
Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
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(),
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SecuritySettings: &protocol.SecurityConfig{
Type: protocol.SecurityType_AES128_GCM,
},
}),
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, clientConfig)
common.Must(err)
defer CloseAllServers(servers)
if err := testTCPConn(clientPort, 1024, time.Second*2)(); err != io.EOF {
t.Error(err)
}
}
func TestZeroBuffer(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(&policy.Config{
Level: map[uint32]*policy.Policy{
0: {
Timeout: &policy.Policy_Timeout{
UplinkOnly: &policy.Second{Value: 0},
DownlinkOnly: &policy.Second{Value: 0},
},
Buffer: &policy.Policy_Buffer{
Connection: 0,
},
},
},
}),
},
Inbound: []*core.InboundHandlerConfig{
{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(serverPort)}},
Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
ProxySettings: serial.ToTypedMessage(&inbound.Config{
User: []*protocol.User{
{
Account: serial.ToTypedMessage(&vmess.Account{
Id: userID.String(),
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}),
},
},
}),
},
},
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{
PortList: &net.PortList{Range: []*net.PortRange{net.SinglePortRange(clientPort)}},
Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
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(),
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SecuritySettings: &protocol.SecurityConfig{
Type: protocol.SecurityType_AES128_GCM,
},
}),
},
},
},
},
}),
},
},
}
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, 10240*1024, time.Second*20))
}
if err := errg.Wait(); err != nil {
t.Error(err)
}
}