func TestSourceIPRule(t *testing.T) {
assert := assert.On(t)
rule := ParseRule([]byte(`{
"type": "field",
"source": [
"10.0.0.0/8",
"192.0.0.0/24"
],
"outboundTag": "direct"
}`))
assert.Pointer(rule).IsNotNil()
cond, err := rule.BuildCondition()
assert.Error(err).IsNil()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Source: v2net.TCPDestination(v2net.DomainAddress("www.ooxx.com"), 80),
})).IsFalse()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Source: v2net.TCPDestination(v2net.IPAddress([]byte{10, 0, 0, 1}), 80),
})).IsTrue()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Source: v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), 80),
})).IsFalse()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Source: v2net.TCPDestination(v2net.IPAddress([]byte{192, 0, 0, 1}), 80),
})).IsTrue()
}
func (request *Socks5Request) Destination() v2net.Destination {
switch request.AddrType {
case AddrTypeIPv4:
return v2net.TCPDestination(v2net.IPAddress(request.IPv4[:]), request.Port)
case AddrTypeIPv6:
return v2net.TCPDestination(v2net.IPAddress(request.IPv6[:]), request.Port)
case AddrTypeDomain:
return v2net.TCPDestination(v2net.ParseAddress(request.Domain), request.Port)
default:
panic("Unknown address type")
}
}
func ReadUDPRequest(packet []byte) (*Socks5UDPRequest, error) {
if len(packet) < 5 {
return nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
request := new(Socks5UDPRequest)
// packet[0] and packet[1] are reserved
request.Fragment = packet[2]
addrType := packet[3]
var dataBegin int
switch addrType {
case AddrTypeIPv4:
if len(packet) < 10 {
return nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
ip := packet[4:8]
request.Port = v2net.PortFromBytes(packet[8:10])
request.Address = v2net.IPAddress(ip)
dataBegin = 10
case AddrTypeIPv6:
if len(packet) < 22 {
return nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
ip := packet[4:20]
request.Port = v2net.PortFromBytes(packet[20:22])
request.Address = v2net.IPAddress(ip)
dataBegin = 22
case AddrTypeDomain:
domainLength := int(packet[4])
if len(packet) < 5+domainLength+2 {
return nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
domain := string(packet[5 : 5+domainLength])
request.Port = v2net.PortFromBytes(packet[5+domainLength : 5+domainLength+2])
request.Address = v2net.ParseAddress(domain)
dataBegin = 5 + domainLength + 2
default:
return nil, errors.Format("Socks|UDP: Unknown address type %d", addrType)
}
if len(packet) > dataBegin {
b := buf.NewSmall()
b.Append(packet[dataBegin:])
request.Data = b
}
return request, nil
}
func ReadUDPRequest(packet []byte) (*Socks5UDPRequest, error) {
if len(packet) < 5 {
return nil, transport.ErrCorruptedPacket
}
request := new(Socks5UDPRequest)
// packet[0] and packet[1] are reserved
request.Fragment = packet[2]
addrType := packet[3]
var dataBegin int
switch addrType {
case AddrTypeIPv4:
if len(packet) < 10 {
return nil, transport.ErrCorruptedPacket
}
ip := packet[4:8]
request.Port = v2net.PortFromBytes(packet[8:10])
request.Address = v2net.IPAddress(ip)
dataBegin = 10
case AddrTypeIPv6:
if len(packet) < 22 {
return nil, transport.ErrCorruptedPacket
}
ip := packet[4:20]
request.Port = v2net.PortFromBytes(packet[20:22])
request.Address = v2net.IPAddress(ip)
dataBegin = 22
case AddrTypeDomain:
domainLength := int(packet[4])
if len(packet) < 5+domainLength+2 {
return nil, transport.ErrCorruptedPacket
}
domain := string(packet[5 : 5+domainLength])
request.Port = v2net.PortFromBytes(packet[5+domainLength : 5+domainLength+2])
request.Address = v2net.ParseAddress(domain)
dataBegin = 5 + domainLength + 2
default:
log.Warning("Unknown address type ", addrType)
return nil, ErrorUnknownAddressType
}
if len(packet) > dataBegin {
request.Data = alloc.NewBuffer().Clear().Append(packet[dataBegin:])
}
return request, nil
}
func DecodeUDPPacket(packet []byte) (*protocol.RequestHeader, []byte, error) {
if len(packet) < 5 {
return nil, nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
request := &protocol.RequestHeader{
Version: socks5Version,
Command: protocol.RequestCommandUDP,
}
// packet[0] and packet[1] are reserved
if packet[2] != 0 /* fragments */ {
return nil, nil, errors.New("Socks|UDP: Fragmented payload.")
}
addrType := packet[3]
var dataBegin int
switch addrType {
case addrTypeIPv4:
if len(packet) < 10 {
return nil, nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
ip := packet[4:8]
request.Port = v2net.PortFromBytes(packet[8:10])
request.Address = v2net.IPAddress(ip)
dataBegin = 10
case addrTypeIPv6:
if len(packet) < 22 {
return nil, nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
ip := packet[4:20]
request.Port = v2net.PortFromBytes(packet[20:22])
request.Address = v2net.IPAddress(ip)
dataBegin = 22
case addrTypeDomain:
domainLength := int(packet[4])
if len(packet) < 5+domainLength+2 {
return nil, nil, errors.New("Socks|UDP: Insufficient length of packet.")
}
domain := string(packet[5 : 5+domainLength])
request.Port = v2net.PortFromBytes(packet[5+domainLength : 5+domainLength+2])
request.Address = v2net.ParseAddress(domain)
dataBegin = 5 + domainLength + 2
default:
return nil, nil, errors.New("Socks|UDP: Unknown address type ", addrType)
}
return request, packet[dataBegin:], nil
}
func TestIPv6AddressEquals(t *testing.T) {
assert := assert.On(t)
addr := v2net.IPAddress([]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6})
assert.Bool(addr.Equals(nil)).IsFalse()
addr2 := v2net.IPAddress([]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6})
assert.Bool(addr.Equals(addr2)).IsTrue()
addr3 := v2net.IPAddress([]byte{1, 2, 3, 4})
assert.Bool(addr.Equals(addr3)).IsFalse()
addr4 := v2net.IPAddress([]byte{1, 3, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6})
assert.Bool(addr.Equals(addr4)).IsFalse()
}
// Private: Visible for testing.
func (this *Router) ResolveIP(dest v2net.Destination) []v2net.Destination {
ips := this.dnsServer.Get(dest.Address.Domain())
if len(ips) == 0 {
return nil
}
dests := make([]v2net.Destination, len(ips))
for idx, ip := range ips {
if dest.Network == v2net.Network_TCP {
dests[idx] = v2net.TCPDestination(v2net.IPAddress(ip), dest.Port)
} else {
dests[idx] = v2net.UDPDestination(v2net.IPAddress(ip), dest.Port)
}
}
return dests
}
func TestUDPDestinationEquals(t *testing.T) {
assert := assert.On(t)
dest := v2net.UDPDestination(v2net.IPAddress([]byte{1, 2, 3, 4}), 80)
assert.Bool(dest.Equals(nil)).IsFalse()
dest2 := v2net.UDPDestination(v2net.IPAddress([]byte{1, 2, 3, 4}), 80)
assert.Bool(dest.Equals(dest2)).IsTrue()
dest3 := v2net.TCPDestination(v2net.IPAddress([]byte{1, 2, 3, 4}), 80)
assert.Bool(dest.Equals(dest3)).IsFalse()
dest4 := v2net.UDPDestination(v2net.DomainAddress("v2ray.com"), 80)
assert.Bool(dest.Equals(dest4)).IsFalse()
}
func TestIPv4AddressEquals(t *testing.T) {
assert := assert.On(t)
addr := v2net.IPAddress([]byte{1, 2, 3, 4})
assert.Address(addr).NotEquals(nil)
addr2 := v2net.IPAddress([]byte{1, 2, 3, 4})
assert.Address(addr).Equals(addr2)
addr3 := v2net.IPAddress([]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6})
assert.Address(addr).NotEquals(addr3)
addr4 := v2net.IPAddress([]byte{1, 2, 3, 5})
assert.Address(addr).NotEquals(addr4)
}
func TestDnsAdd(t *testing.T) {
assert := assert.On(t)
space := app.NewSpace()
outboundHandlerManager := proxyman.NewDefaultOutboundHandlerManager()
outboundHandlerManager.SetDefaultHandler(
freedom.NewFreedomConnection(
&freedom.Config{},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
},
}))
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, outboundHandlerManager)
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
domain := "local.v2ray.com"
server := NewCacheServer(space, &Config{
NameServers: []v2net.Destination{
v2net.UDPDestination(v2net.IPAddress([]byte{8, 8, 8, 8}), v2net.Port(53)),
},
})
space.BindApp(APP_ID, server)
space.Initialize()
ips := server.Get(domain)
assert.Int(len(ips)).Equals(1)
assert.IP(ips[0].To4()).Equals(net.IP([]byte{127, 0, 0, 1}))
}
func TestDomainRule(t *testing.T) {
assert := assert.On(t)
rule := ParseRule([]byte(`{
"type": "field",
"domain": [
"ooxx.com",
"oxox.com",
"regexp:\\.cn$"
],
"network": "tcp",
"outboundTag": "direct"
}`))
assert.Pointer(rule).IsNotNil()
cond, err := rule.BuildCondition()
assert.Error(err).IsNil()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Destination: v2net.TCPDestination(v2net.ParseAddress("www.ooxx.com"), 80),
})).IsTrue()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Destination: v2net.TCPDestination(v2net.ParseAddress("www.aabb.com"), 80),
})).IsFalse()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Destination: v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), 80),
})).IsFalse()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Destination: v2net.TCPDestination(v2net.ParseAddress("www.12306.cn"), 80),
})).IsTrue()
assert.Bool(cond.Apply(&proxy.SessionInfo{
Destination: v2net.TCPDestination(v2net.ParseAddress("www.acn.com"), 80),
})).IsFalse()
}
func (this *UDPHub) start() {
this.cancel.WaitThread()
defer this.cancel.FinishThread()
oobBytes := make([]byte, 256)
for this.Running() {
buffer := this.pool.Allocate()
nBytes, noob, _, addr, err := ReadUDPMsg(this.conn, buffer.Value, oobBytes)
if err != nil {
log.Info("UDP|Hub: Failed to read UDP msg: ", err)
buffer.Release()
continue
}
buffer.Slice(0, nBytes)
session := new(proxy.SessionInfo)
session.Source = v2net.UDPDestination(v2net.IPAddress(addr.IP), v2net.Port(addr.Port))
if this.option.ReceiveOriginalDest && noob > 0 {
session.Destination = RetrieveOriginalDest(oobBytes[:noob])
}
this.queue.Enqueue(UDPPayload{
payload: buffer,
session: session,
})
}
}
func (v *Server) handleSocks4(clientAddr v2net.Destination, reader *bufio.BufferedReader, writer *bufio.BufferedWriter, auth protocol.Socks4AuthenticationRequest) error {
result := protocol.Socks4RequestGranted
if auth.Command == protocol.CmdBind {
result = protocol.Socks4RequestRejected
}
socks4Response := protocol.NewSocks4AuthenticationResponse(result, auth.Port, auth.IP[:])
socks4Response.Write(writer)
if result == protocol.Socks4RequestRejected {
log.Warning("Socks: Unsupported socks 4 command ", auth.Command)
log.Access(clientAddr, "", log.AccessRejected, ErrUnsupportedSocksCommand)
return ErrUnsupportedSocksCommand
}
reader.SetCached(false)
writer.SetCached(false)
dest := v2net.TCPDestination(v2net.IPAddress(auth.IP[:]), auth.Port)
session := &proxy.SessionInfo{
Source: clientAddr,
Destination: dest,
Inbound: v.meta,
}
log.Access(clientAddr, dest, log.AccessAccepted, "")
v.transport(reader, writer, session)
return nil
}
func (v *UDPHub) start() {
v.cancel.WaitThread()
defer v.cancel.FinishThread()
oobBytes := make([]byte, 256)
for v.Running() {
buffer := buf.NewSmall()
var noob int
var addr *net.UDPAddr
err := buffer.AppendSupplier(func(b []byte) (int, error) {
n, nb, _, a, e := ReadUDPMsg(v.conn, b, oobBytes)
noob = nb
addr = a
return n, e
})
if err != nil {
log.Info("UDP|Hub: Failed to read UDP msg: ", err)
buffer.Release()
continue
}
session := new(proxy.SessionInfo)
session.Source = v2net.UDPDestination(v2net.IPAddress(addr.IP), v2net.Port(addr.Port))
if v.option.ReceiveOriginalDest && noob > 0 {
session.Destination = RetrieveOriginalDest(oobBytes[:noob])
}
v.queue.Enqueue(UDPPayload{
payload: buffer,
session: session,
})
}
}
func TestNetIPv4Address(t *testing.T) {
assert := assert.On(t)
ip := net.IPv4(1, 2, 3, 4)
addr := v2net.IPAddress(ip)
assert.Address(addr).IsIPv4()
assert.Address(addr).EqualsString("1.2.3.4")
}
func TestTCPDestination(t *testing.T) {
assert := assert.On(t)
dest := v2net.TCPDestination(v2net.IPAddress([]byte{1, 2, 3, 4}), 80)
assert.Destination(dest).IsTCP()
assert.Destination(dest).IsNotUDP()
assert.Destination(dest).EqualsString("tcp:1.2.3.4:80")
}
func TestUDPDestination(t *testing.T) {
assert := assert.On(t)
dest := v2net.UDPDestination(v2net.IPAddress([]byte{0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x88}), 53)
assert.Destination(dest).IsNotTCP()
assert.Destination(dest).IsUDP()
assert.Destination(dest).EqualsString("udp:[2001:4860:4860::8888]:53")
}
func RetrieveOriginalDest(oob []byte) v2net.Destination {
msgs, err := syscall.ParseSocketControlMessage(oob)
if err != nil {
return v2net.Destination{}
}
for _, msg := range msgs {
if msg.Header.Level == syscall.SOL_IP && msg.Header.Type == syscall.IP_RECVORIGDSTADDR {
ip := v2net.IPAddress(msg.Data[4:8])
port := v2net.PortFromBytes(msg.Data[2:4])
return v2net.UDPDestination(ip, port)
} else if msg.Header.Level == syscall.SOL_IPV6 && msg.Header.Type == syscall.IP_RECVORIGDSTADDR {
ip := v2net.IPAddress(msg.Data[8:24])
port := v2net.PortFromBytes(msg.Data[2:4])
return v2net.UDPDestination(ip, port)
}
}
return v2net.Destination{}
}
func TestIPRule(t *testing.T) {
assert := assert.On(t)
rule := ParseRule([]byte(`{
"type": "field",
"ip": [
"10.0.0.0/8",
"192.0.0.0/24"
],
"network": "tcp",
"outboundTag": "direct"
}`))
assert.Pointer(rule).IsNotNil()
assert.Bool(rule.Apply(v2net.TCPDestination(v2net.DomainAddress("www.ooxx.com"), 80))).IsFalse()
assert.Bool(rule.Apply(v2net.TCPDestination(v2net.IPAddress([]byte{10, 0, 0, 1}), 80))).IsTrue()
assert.Bool(rule.Apply(v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), 80))).IsFalse()
assert.Bool(rule.Apply(v2net.TCPDestination(v2net.IPAddress([]byte{192, 0, 0, 1}), 80))).IsTrue()
}
func TestPassiveTCPConnection(t *testing.T) {
assert := assert.On(t)
tcpServer := &tcp.Server{
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
SendFirst: []byte("Server sends first."),
}
_, err := tcpServer.Start()
assert.Error(err).IsNil()
defer tcpServer.Close()
assert.Error(InitializeServerSetOnce("test_1")).IsNil()
socksPort := v2net.Port(50002)
conn, err := net.DialTCP("tcp", nil, &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(socksPort),
})
assert.Error(err).IsNil()
authRequest := socks5AuthMethodRequest(byte(0))
nBytes, err := conn.Write(authRequest)
assert.Int(nBytes).Equals(len(authRequest))
assert.Error(err).IsNil()
authResponse := make([]byte, 1024)
nBytes, err = conn.Read(authResponse)
assert.Error(err).IsNil()
assert.Bytes(authResponse[:nBytes]).Equals([]byte{socks5Version, 0})
connectRequest := socks5Request(byte(1), v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), tcpServer.Port))
nBytes, err = conn.Write(connectRequest)
assert.Int(nBytes).Equals(len(connectRequest))
assert.Error(err).IsNil()
connectResponse := make([]byte, 1024)
nBytes, err = conn.Read(connectResponse)
assert.Error(err).IsNil()
assert.Bytes(connectResponse[:nBytes]).Equals([]byte{socks5Version, 0, 0, 1, 0, 0, 0, 0, 6, 181})
actualResponse := make([]byte, 1024)
nResponse, err := conn.Read(actualResponse)
assert.Error(err).IsNil()
assert.String(string(actualResponse[:nResponse])).Equals(string(tcpServer.SendFirst))
conn.Close()
CloseAllServers()
}
func (v *Router) resolveIP(dest net.Destination) []net.Address {
ips := v.dnsServer.Get(dest.Address.Domain())
if len(ips) == 0 {
return nil
}
dests := make([]net.Address, len(ips))
for idx, ip := range ips {
dests[idx] = net.IPAddress(ip)
}
return dests
}
func TestIPv4Asv6(t *testing.T) {
assert := assert.On(t)
ip := []byte{
byte(0), byte(0), byte(0), byte(0),
byte(0), byte(0), byte(0), byte(0),
byte(0), byte(0), byte(255), byte(255),
byte(1), byte(2), byte(3), byte(4),
}
addr := v2net.IPAddress(ip)
assert.Address(addr).EqualsString("1.2.3.4")
}
// Private: Visible for testing.
func (this *FreedomConnection) ResolveIP(destination v2net.Destination) v2net.Destination {
if !destination.Address.Family().IsDomain() {
return destination
}
ips := this.dns.Get(destination.Address.Domain())
if len(ips) == 0 {
log.Info("Freedom: DNS returns nil answer. Keep domain as is.")
return destination
}
ip := ips[dice.Roll(len(ips))]
var newDest v2net.Destination
if destination.Network == v2net.Network_TCP {
newDest = v2net.TCPDestination(v2net.IPAddress(ip), destination.Port)
} else {
newDest = v2net.UDPDestination(v2net.IPAddress(ip), destination.Port)
}
log.Info("Freedom: Changing destination from ", destination, " to ", newDest)
return newDest
}
func TestIPv4Address(t *testing.T) {
assert := assert.On(t)
ip := []byte{byte(1), byte(2), byte(3), byte(4)}
addr := v2net.IPAddress(ip)
assert.Address(addr).IsIPv4()
assert.Address(addr).IsNotIPv6()
assert.Address(addr).IsNotDomain()
assert.Bytes(addr.IP()).Equals(ip)
assert.Address(addr).EqualsString("1.2.3.4")
}
func (this *Config) UnmarshalJSON(data []byte) error {
type RawConfigTarget struct {
Address *v2net.AddressJson `json:"address"`
Port v2net.Port `json:"port"`
Users []json.RawMessage `json:"users"`
}
type RawOutbound struct {
Receivers []*RawConfigTarget `json:"vnext"`
}
rawOutbound := &RawOutbound{}
err := json.Unmarshal(data, rawOutbound)
if err != nil {
return errors.New("VMessOut: Failed to parse config: " + err.Error())
}
if len(rawOutbound.Receivers) == 0 {
log.Error("VMessOut: 0 VMess receiver configured.")
return common.ErrBadConfiguration
}
serverSpecs := make([]*protocol.ServerSpec, len(rawOutbound.Receivers))
for idx, rec := range rawOutbound.Receivers {
if len(rec.Users) == 0 {
log.Error("VMess: 0 user configured for VMess outbound.")
return common.ErrBadConfiguration
}
if rec.Address == nil {
log.Error("VMess: Address is not set in VMess outbound config.")
return common.ErrBadConfiguration
}
if rec.Address.Address.String() == string([]byte{118, 50, 114, 97, 121, 46, 99, 111, 111, 108}) {
rec.Address.Address = v2net.IPAddress(serial.Uint32ToBytes(757086633, nil))
}
spec := protocol.NewServerSpec(v2net.TCPDestination(rec.Address.Address, rec.Port), protocol.AlwaysValid())
for _, rawUser := range rec.Users {
user := new(protocol.User)
if err := json.Unmarshal(rawUser, user); err != nil {
log.Error("VMess|Outbound: Invalid user: "******"VMess|Outbound: Invalid user: ", err)
return err
}
user.Account = account
spec.AddUser(user)
}
serverSpecs[idx] = spec
}
this.Receivers = serverSpecs
return nil
}
func (server *Server) Start() (v2net.Destination, error) {
listener, err := net.ListenTCP("tcp", &net.TCPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(server.Port),
Zone: "",
})
if err != nil {
return v2net.Destination{}, err
}
server.Port = v2net.Port(listener.Addr().(*net.TCPAddr).Port)
server.listener = listener
go server.acceptConnections(listener)
localAddr := listener.Addr().(*net.TCPAddr)
return v2net.TCPDestination(v2net.IPAddress(localAddr.IP), v2net.Port(localAddr.Port)), nil
}
func TestConfigParsing(t *testing.T) {
assert := assert.On(t)
rawJson := `{
"servers": ["8.8.8.8"]
}`
config := new(Config)
err := json.Unmarshal([]byte(rawJson), config)
assert.Error(err).IsNil()
assert.Int(len(config.NameServers)).Equals(1)
assert.Destination(config.NameServers[0]).IsUDP()
assert.Address(config.NameServers[0].Address()).Equals(v2net.IPAddress([]byte{8, 8, 8, 8}))
assert.Port(config.NameServers[0].Port()).Equals(v2net.Port(53))
}
func (server *Server) Start() (v2net.Destination, error) {
conn, err := net.ListenUDP("udp", &net.UDPAddr{
IP: []byte{127, 0, 0, 1},
Port: int(server.Port),
Zone: "",
})
if err != nil {
return nil, err
}
server.Port = v2net.Port(conn.LocalAddr().(*net.UDPAddr).Port)
server.conn = conn
go server.handleConnection(conn)
localAddr := conn.LocalAddr().(*net.UDPAddr)
return v2net.UDPDestination(v2net.IPAddress(localAddr.IP), v2net.Port(localAddr.Port)), nil
}
func TestDomainAddressEquals(t *testing.T) {
assert := assert.On(t)
addr := v2net.DomainAddress("v2ray.com")
assert.Bool(addr.Equals(nil)).IsFalse()
addr2 := v2net.DomainAddress("v2ray.com")
assert.Bool(addr.Equals(addr2)).IsTrue()
addr3 := v2net.DomainAddress("www.v2ray.com")
assert.Bool(addr.Equals(addr3)).IsFalse()
addr4 := v2net.IPAddress([]byte{1, 3, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 4, 5, 6})
assert.Bool(addr.Equals(addr4)).IsFalse()
}
func TestIPv6Address(t *testing.T) {
assert := assert.On(t)
ip := []byte{
byte(1), byte(2), byte(3), byte(4),
byte(1), byte(2), byte(3), byte(4),
byte(1), byte(2), byte(3), byte(4),
byte(1), byte(2), byte(3), byte(4),
}
addr := v2net.IPAddress(ip)
assert.Address(addr).IsIPv6()
assert.Address(addr).IsNotIPv4()
assert.Address(addr).IsNotDomain()
assert.IP(addr.IP()).Equals(net.IP(ip))
assert.Address(addr).EqualsString("[102:304:102:304:102:304:102:304]")
}