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mirror of https://github.com/v2fly/v2ray-core.git synced 2024-06-13 11:20:42 +00:00
v2fly/testing/scenarios/shadowsocks_test.go

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package scenarios
import (
"crypto/rand"
"sync"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
"golang.org/x/sync/errgroup"
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"v2ray.com/core"
"v2ray.com/core/app/log"
"v2ray.com/core/app/proxyman"
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"v2ray.com/core/common"
"v2ray.com/core/common/errors"
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clog "v2ray.com/core/common/log"
"v2ray.com/core/common/net"
"v2ray.com/core/common/protocol"
"v2ray.com/core/common/serial"
"v2ray.com/core/proxy/dokodemo"
"v2ray.com/core/proxy/freedom"
"v2ray.com/core/proxy/shadowsocks"
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"v2ray.com/core/testing/servers/tcp"
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"v2ray.com/core/testing/servers/udp"
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. "v2ray.com/ext/assert"
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)
func TestShadowsocksAES256TCP(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
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common.Must(err)
defer tcpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_AES_256_CFB,
Ota: shadowsocks.Account_Enabled,
})
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serverPort := tcp.PickPort()
serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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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(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
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Level: 1,
},
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Network: []net.Network{net.Network_TCP},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
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clientPort := tcp.PickPort()
clientConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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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(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
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}
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servers, err := InitializeServerConfigs(serverConfig, clientConfig)
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common.Must(err)
defer CloseAllServers(servers)
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var errg errgroup.Group
for i := 0; i < 10; i++ {
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errg.Go(func() error {
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
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if err != nil {
return err
}
defer conn.Close()
payload := make([]byte, 10240*1024)
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common.Must2(rand.Read(payload))
nBytes, err := conn.Write([]byte(payload))
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if err != nil {
return err
}
if nBytes != len(payload) {
return errors.New("expect ", len(payload), " written, but actually ", nBytes)
}
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response := readFrom(conn, time.Second*20, 10240*1024)
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if r := cmp.Diff(response, xor([]byte(payload))); r != "" {
return errors.New(r)
}
return nil
})
}
if err := errg.Wait(); err != nil {
t.Fatal(err)
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}
}
func TestShadowsocksAES128UDP(t *testing.T) {
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
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common.Must(err)
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defer udpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_AES_128_CFB,
Ota: shadowsocks.Account_Enabled,
})
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serverPort := tcp.PickPort()
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serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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ErrorLogLevel: clog.Severity_Debug,
ErrorLogType: log.LogType_Console,
}),
},
Inbound: []*core.InboundHandlerConfig{
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{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
ProxySettings: serial.ToTypedMessage(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
Level: 1,
},
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Network: []net.Network{net.Network_UDP},
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}),
},
},
Outbound: []*core.OutboundHandlerConfig{
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{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
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clientPort := tcp.PickPort()
clientConfig := &core.Config{
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App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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ErrorLogLevel: clog.Severity_Debug,
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ErrorLogType: log.LogType_Console,
}),
},
Inbound: []*core.InboundHandlerConfig{
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{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(clientPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
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}),
ProxySettings: serial.ToTypedMessage(&dokodemo.Config{
Address: net.NewIPOrDomain(dest.Address),
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Port: uint32(dest.Port),
NetworkList: &net.NetworkList{
Network: []net.Network{net.Network_UDP},
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},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
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{
ProxySettings: serial.ToTypedMessage(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
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Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
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servers, err := InitializeServerConfigs(serverConfig, clientConfig)
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common.Must(err)
defer CloseAllServers(servers)
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var errg errgroup.Group
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for i := 0; i < 10; i++ {
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errg.Go(func() error {
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conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
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if err != nil {
return err
}
defer conn.Close()
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payload := make([]byte, 1024)
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common.Must2(rand.Read(payload))
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nBytes, err := conn.Write([]byte(payload))
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if err != nil {
return err
}
if nBytes != len(payload) {
return errors.New("expect ", len(payload), " written, but actually ", nBytes)
}
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response := readFrom(conn, time.Second*5, 1024)
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if r := cmp.Diff(response, xor(payload)); r != "" {
return errors.New(r)
}
return nil
})
}
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if err := errg.Wait(); err != nil {
t.Fatal(err)
}
}
func TestShadowsocksChacha20TCP(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
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common.Must(err)
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defer tcpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_CHACHA20_IETF,
Ota: shadowsocks.Account_Enabled,
})
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serverPort := tcp.PickPort()
serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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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(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
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Level: 1,
},
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Network: []net.Network{net.Network_TCP},
}),
},
},
Outbound: []*core.OutboundHandlerConfig{
{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
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clientPort := tcp.PickPort()
clientConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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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(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
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servers, err := InitializeServerConfigs(serverConfig, clientConfig)
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common.Must(err)
defer CloseAllServers(servers)
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var wg sync.WaitGroup
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
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defer wg.Done()
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
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common.Must(err)
defer conn.Close()
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payload := make([]byte, 10240*1024)
rand.Read(payload)
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nBytes, err := conn.Write([]byte(payload))
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common.Must(err)
if nBytes != len(payload) {
t.Error("only part of payload is written: ", nBytes)
}
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response := readFrom(conn, time.Second*20, 10240*1024)
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if r := cmp.Diff(response, xor([]byte(payload))); r != "" {
t.Error(r)
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}
}()
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}
wg.Wait()
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}
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func TestShadowsocksChacha20Poly1305TCP(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_CHACHA20_POLY1305,
})
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(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
Level: 1,
},
Network: []net.Network{net.Network_TCP},
}),
},
},
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(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, clientConfig)
common.Must(err)
defer CloseAllServers(servers)
var wg sync.WaitGroup
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
defer wg.Done()
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
common.Must(err)
defer conn.Close()
payload := make([]byte, 10240*1024)
rand.Read(payload)
nBytes, err := conn.Write([]byte(payload))
common.Must(err)
if nBytes != len(payload) {
t.Error("only part of payload is written: ", nBytes)
}
response := readFrom(conn, time.Second*20, 10240*1024)
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if r := cmp.Diff(response, xor([]byte(payload))); r != "" {
t.Error(r)
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}
}()
}
wg.Wait()
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}
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func TestShadowsocksAES256GCMTCP(t *testing.T) {
assert := With(t)
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
assert(err, IsNil)
defer tcpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_AES_256_GCM,
})
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serverPort := tcp.PickPort()
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serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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ErrorLogLevel: clog.Severity_Debug,
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ErrorLogType: log.LogType_Console,
}),
},
Inbound: []*core.InboundHandlerConfig{
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{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
Level: 1,
},
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Network: []net.Network{net.Network_TCP},
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}),
},
},
Outbound: []*core.OutboundHandlerConfig{
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{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
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clientPort := tcp.PickPort()
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clientConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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ErrorLogLevel: clog.Severity_Debug,
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ErrorLogType: log.LogType_Console,
}),
},
Inbound: []*core.InboundHandlerConfig{
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{
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{
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{
ProxySettings: serial.ToTypedMessage(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, clientConfig)
assert(err, IsNil)
var wg sync.WaitGroup
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert(err, IsNil)
payload := make([]byte, 10240*1024)
rand.Read(payload)
nBytes, err := conn.Write([]byte(payload))
assert(err, IsNil)
assert(nBytes, Equals, len(payload))
response := readFrom(conn, time.Second*20, 10240*1024)
assert(response, Equals, xor([]byte(payload)))
assert(conn.Close(), IsNil)
wg.Done()
}()
}
wg.Wait()
CloseAllServers(servers)
}
func TestShadowsocksAES128GCMUDP(t *testing.T) {
assert := With(t)
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
assert(err, IsNil)
defer udpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_AES_128_GCM,
})
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serverPort := tcp.PickPort()
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serverConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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ErrorLogLevel: clog.Severity_Debug,
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ErrorLogType: log.LogType_Console,
}),
},
Inbound: []*core.InboundHandlerConfig{
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{
ReceiverSettings: serial.ToTypedMessage(&proxyman.ReceiverConfig{
PortRange: net.SinglePortRange(serverPort),
Listen: net.NewIPOrDomain(net.LocalHostIP),
}),
ProxySettings: serial.ToTypedMessage(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
Level: 1,
},
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Network: []net.Network{net.Network_UDP},
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}),
},
},
Outbound: []*core.OutboundHandlerConfig{
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{
ProxySettings: serial.ToTypedMessage(&freedom.Config{}),
},
},
}
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clientPort := tcp.PickPort()
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clientConfig := &core.Config{
App: []*serial.TypedMessage{
serial.ToTypedMessage(&log.Config{
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ErrorLogLevel: clog.Severity_Debug,
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ErrorLogType: log.LogType_Console,
}),
},
Inbound: []*core.InboundHandlerConfig{
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{
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{
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{
ProxySettings: serial.ToTypedMessage(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, clientConfig)
assert(err, IsNil)
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var wg sync.WaitGroup
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert(err, IsNil)
payload := make([]byte, 1024)
rand.Read(payload)
nBytes, err := conn.Write([]byte(payload))
assert(err, IsNil)
assert(nBytes, Equals, len(payload))
response := readFrom(conn, time.Second*5, 1024)
assert(response, Equals, xor([]byte(payload)))
assert(conn.Close(), IsNil)
wg.Done()
}()
}
wg.Wait()
CloseAllServers(servers)
}
func TestShadowsocksAES128GCMUDPMux(t *testing.T) {
assert := With(t)
udpServer := udp.Server{
MsgProcessor: xor,
}
dest, err := udpServer.Start()
assert(err, IsNil)
defer udpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_AES_128_GCM,
})
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(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
Level: 1,
},
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Network: []net.Network{net.Network_TCP},
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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{
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{
{
SenderSettings: serial.ToTypedMessage(&proxyman.SenderConfig{
MultiplexSettings: &proxyman.MultiplexingConfig{
Enabled: true,
Concurrency: 8,
},
}),
ProxySettings: serial.ToTypedMessage(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, clientConfig)
assert(err, IsNil)
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var wg sync.WaitGroup
wg.Add(10)
for i := 0; i < 10; i++ {
go func() {
conn, err := net.DialUDP("udp", nil, &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
assert(err, IsNil)
payload := make([]byte, 1024)
rand.Read(payload)
nBytes, err := conn.Write([]byte(payload))
assert(err, IsNil)
assert(nBytes, Equals, len(payload))
response := readFrom(conn, time.Second*5, 1024)
assert(response, Equals, xor([]byte(payload)))
assert(conn.Close(), IsNil)
wg.Done()
}()
}
wg.Wait()
CloseAllServers(servers)
}
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func TestShadowsocksNone(t *testing.T) {
tcpServer := tcp.Server{
MsgProcessor: xor,
}
dest, err := tcpServer.Start()
common.Must(err)
defer tcpServer.Close()
account := serial.ToTypedMessage(&shadowsocks.Account{
Password: "shadowsocks-password",
CipherType: shadowsocks.CipherType_NONE,
Ota: shadowsocks.Account_Enabled,
})
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(&shadowsocks.ServerConfig{
User: &protocol.User{
Account: account,
Level: 1,
},
Network: []net.Network{net.Network_TCP},
}),
},
},
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(&shadowsocks.ClientConfig{
Server: []*protocol.ServerEndpoint{
{
Address: net.NewIPOrDomain(net.LocalHostIP),
Port: uint32(serverPort),
User: []*protocol.User{
{
Account: account,
},
},
},
},
}),
},
},
}
servers, err := InitializeServerConfigs(serverConfig, clientConfig)
common.Must(err)
defer CloseAllServers(servers)
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var errg errgroup.Group
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for i := 0; i < 10; i++ {
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errg.Go(func() error {
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conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(clientPort),
})
common.Must(err)
defer conn.Close()
payload := make([]byte, 10240*1024)
rand.Read(payload)
nBytes, err := conn.Write([]byte(payload))
common.Must(err)
if nBytes != len(payload) {
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return errors.New("only part of payload is written: ", nBytes)
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}
response := readFrom(conn, time.Second*20, 10240*1024)
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if r := cmp.Diff(response, xor(payload)); r != "" {
return errors.New(r)
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}
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return nil
})
}
if err := errg.Wait(); err != nil {
t.Fatal(err)
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}
}