func TestIPResolution(t *testing.T) {
assert := assert.On(t)
space := app.NewSpace()
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, proxyman.NewDefaultOutboundHandlerManager())
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
r := router.NewRouter(&router.Config{}, space)
space.BindApp(router.APP_ID, r)
dnsServer := dns.NewCacheServer(space, &dns.Config{
Hosts: map[string]*v2net.IPOrDomain{
"v2ray.com": {
Address: &v2net.IPOrDomain_Ip{
Ip: []byte{127, 0, 0, 1},
},
},
},
})
space.BindApp(dns.APP_ID, dnsServer)
freedom := NewFreedomConnection(
&Config{DomainStrategy: Config_USE_IP},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamConfig{
Network: v2net.Network_RawTCP,
},
})
space.Initialize()
ipDest := freedom.ResolveIP(v2net.TCPDestination(v2net.DomainAddress("v2ray.com"), v2net.Port(80)))
assert.Destination(ipDest).IsTCP()
assert.Address(ipDest.Address).Equals(v2net.LocalHostIP)
}
func TestSimpleRouter(t *testing.T) {
assert := assert.On(t)
config := &Config{
Rule: []*RoutingRule{
{
Tag: "test",
NetworkList: &v2net.NetworkList{
Network: []v2net.Network{v2net.Network_TCP},
},
},
},
}
space := app.NewSpace()
space.BindApp(dns.APP_ID, dns.NewCacheServer(space, &dns.Config{}))
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, proxyman.NewDefaultOutboundHandlerManager())
r := NewRouter(config, space)
space.BindApp(APP_ID, r)
assert.Error(space.Initialize()).IsNil()
tag, err := r.TakeDetour(&proxy.SessionInfo{Destination: v2net.TCPDestination(v2net.DomainAddress("v2ray.com"), 80)})
assert.Error(err).IsNil()
assert.String(tag).Equals("test")
}
func TestSimpleRouter(t *testing.T) {
assert := assert.On(t)
config := &RouterRuleConfig{
Rules: []*Rule{
{
Tag: "test",
Condition: NewNetworkMatcher(v2net.Network("tcp").AsList()),
},
},
}
space := app.NewSpace()
space.BindApp(dns.APP_ID, dns.NewCacheServer(space, &dns.Config{}))
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, proxyman.NewDefaultOutboundHandlerManager())
r := NewRouter(config, space)
space.BindApp(router.APP_ID, r)
assert.Error(space.Initialize()).IsNil()
tag, err := r.TakeDetour(v2net.TCPDestination(v2net.DomainAddress("v2ray.com"), 80))
assert.Error(err).IsNil()
assert.String(tag).Equals("test")
}
// NewPoint returns a new Point server based on given configuration.
// The server is not started at this point.
func NewPoint(pConfig *Config) (*Point, error) {
var vpoint = new(Point)
if err := pConfig.Transport.Apply(); err != nil {
return nil, err
}
if err := pConfig.Log.Apply(); err != nil {
return nil, err
}
space := app.NewSpace()
vpoint.space = space
vpoint.space.BindApp(proxyman.APP_ID_INBOUND_MANAGER, vpoint)
outboundHandlerManager := proxyman.NewDefaultOutboundHandlerManager()
vpoint.space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, outboundHandlerManager)
proxyDialer := proxydialer.NewOutboundProxy(space)
proxyDialer.RegisterDialer()
space.BindApp(proxydialer.APP_ID, proxyDialer)
for _, app := range pConfig.App {
settings, err := app.GetInstance()
if err != nil {
return nil, err
}
if err := space.BindFromConfig(app.Type, settings); err != nil {
return nil, err
}
}
if !space.HasApp(dns.APP_ID) {
dnsServer := dns.NewCacheServer(space, &dns.Config{
NameServers: []*v2net.Endpoint{
{
Address: &v2net.IPOrDomain{
Address: &v2net.IPOrDomain_Domain{
Domain: "localhost",
},
},
},
},
})
space.BindApp(dns.APP_ID, dnsServer)
}
vpoint.space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(vpoint.space))
vpoint.inboundHandlers = make([]InboundDetourHandler, 0, 8)
vpoint.taggedInboundHandlers = make(map[string]InboundDetourHandler)
for _, inbound := range pConfig.Inbound {
allocConfig := inbound.GetAllocationStrategyValue()
var inboundHandler InboundDetourHandler
switch allocConfig.Type {
case AllocationStrategy_Always:
dh, err := NewInboundDetourHandlerAlways(vpoint.space, inbound)
if err != nil {
log.Error("V2Ray: Failed to create detour handler: ", err)
return nil, common.ErrBadConfiguration
}
inboundHandler = dh
case AllocationStrategy_Random:
dh, err := NewInboundDetourHandlerDynamic(vpoint.space, inbound)
if err != nil {
log.Error("V2Ray: Failed to create detour handler: ", err)
return nil, common.ErrBadConfiguration
}
inboundHandler = dh
default:
log.Error("V2Ray: Unknown allocation strategy: ", allocConfig.Type)
return nil, common.ErrBadConfiguration
}
vpoint.inboundHandlers = append(vpoint.inboundHandlers, inboundHandler)
if len(inbound.Tag) > 0 {
vpoint.taggedInboundHandlers[inbound.Tag] = inboundHandler
}
}
vpoint.outboundHandlers = make([]proxy.OutboundHandler, 0, 8)
vpoint.taggedOutboundHandlers = make(map[string]proxy.OutboundHandler)
for idx, outbound := range pConfig.Outbound {
outboundSettings, err := outbound.GetTypedSettings()
if err != nil {
return nil, err
}
outboundHandler, err := proxyregistry.CreateOutboundHandler(
outbound.Settings.Type, vpoint.space, outboundSettings, &proxy.OutboundHandlerMeta{
Tag: outbound.Tag,
Address: outbound.GetSendThroughValue(),
StreamSettings: outbound.StreamSettings,
ProxySettings: outbound.ProxySettings,
})
if err != nil {
log.Error("V2Ray: Failed to create detour outbound connection handler: ", err)
return nil, err
}
if idx == 0 {
outboundHandlerManager.SetDefaultHandler(outboundHandler)
}
if len(outbound.Tag) > 0 {
outboundHandlerManager.SetHandler(outbound.Tag, outboundHandler)
vpoint.taggedOutboundHandlers[outbound.Tag] = outboundHandler
}
vpoint.outboundHandlers = append(vpoint.outboundHandlers, outboundHandler)
}
if err := vpoint.space.Initialize(); err != nil {
return nil, err
}
return vpoint, nil
}
// NewPoint returns a new Point server based on given configuration.
// The server is not started at this point.
func NewPoint(pConfig *Config) (*Point, error) {
var vpoint = new(Point)
vpoint.port = pConfig.InboundConfig.Port
if vpoint.port == 0 {
vpoint.port = pConfig.Port // Backward compatibility
}
vpoint.listen = pConfig.InboundConfig.ListenOn
if pConfig.TransportConfig != nil {
pConfig.TransportConfig.Apply()
}
if pConfig.LogConfig != nil {
logConfig := pConfig.LogConfig
if len(logConfig.AccessLog) > 0 {
err := log.InitAccessLogger(logConfig.AccessLog)
if err != nil {
return nil, err
}
}
if len(logConfig.ErrorLog) > 0 {
err := log.InitErrorLogger(logConfig.ErrorLog)
if err != nil {
return nil, err
}
}
log.SetLogLevel(logConfig.LogLevel)
}
vpoint.space = app.NewSpace()
vpoint.space.BindApp(proxyman.APP_ID_INBOUND_MANAGER, vpoint)
outboundHandlerManager := proxyman.NewDefaultOutboundHandlerManager()
vpoint.space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, outboundHandlerManager)
dnsConfig := pConfig.DNSConfig
if dnsConfig != nil {
dnsServer := dns.NewCacheServer(vpoint.space, dnsConfig)
vpoint.space.BindApp(dns.APP_ID, dnsServer)
}
routerConfig := pConfig.RouterConfig
if routerConfig != nil {
r, err := router.CreateRouter(routerConfig.Strategy, routerConfig.Settings, vpoint.space)
if err != nil {
log.Error("Failed to create router: ", err)
return nil, common.ErrBadConfiguration
}
vpoint.space.BindApp(router.APP_ID, r)
vpoint.router = r
}
vpoint.space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(vpoint.space))
ichConfig := pConfig.InboundConfig.Settings
ich, err := proxyregistry.CreateInboundHandler(
pConfig.InboundConfig.Protocol, vpoint.space, ichConfig, &proxy.InboundHandlerMeta{
Tag: "system.inbound",
Address: pConfig.InboundConfig.ListenOn,
Port: vpoint.port,
StreamSettings: pConfig.InboundConfig.StreamSettings,
AllowPassiveConnection: pConfig.InboundConfig.AllowPassiveConnection,
})
if err != nil {
log.Error("Failed to create inbound connection handler: ", err)
return nil, err
}
vpoint.ich = ich
ochConfig := pConfig.OutboundConfig.Settings
och, err := proxyregistry.CreateOutboundHandler(
pConfig.OutboundConfig.Protocol, vpoint.space, ochConfig, &proxy.OutboundHandlerMeta{
Tag: "system.outbound",
Address: pConfig.OutboundConfig.SendThrough,
StreamSettings: pConfig.OutboundConfig.StreamSettings,
})
if err != nil {
log.Error("Failed to create outbound connection handler: ", err)
return nil, err
}
vpoint.och = och
outboundHandlerManager.SetDefaultHandler(och)
vpoint.taggedIdh = make(map[string]InboundDetourHandler)
detours := pConfig.InboundDetours
if len(detours) > 0 {
vpoint.idh = make([]InboundDetourHandler, len(detours))
for idx, detourConfig := range detours {
allocConfig := detourConfig.Allocation
var detourHandler InboundDetourHandler
switch allocConfig.Strategy {
case AllocationStrategyAlways:
dh, err := NewInboundDetourHandlerAlways(vpoint.space, detourConfig)
if err != nil {
log.Error("Point: Failed to create detour handler: ", err)
return nil, common.ErrBadConfiguration
}
detourHandler = dh
case AllocationStrategyRandom:
dh, err := NewInboundDetourHandlerDynamic(vpoint.space, detourConfig)
if err != nil {
log.Error("Point: Failed to create detour handler: ", err)
return nil, common.ErrBadConfiguration
}
detourHandler = dh
default:
log.Error("Point: Unknown allocation strategy: ", allocConfig.Strategy)
return nil, common.ErrBadConfiguration
}
vpoint.idh[idx] = detourHandler
if len(detourConfig.Tag) > 0 {
vpoint.taggedIdh[detourConfig.Tag] = detourHandler
}
}
}
outboundDetours := pConfig.OutboundDetours
if len(outboundDetours) > 0 {
vpoint.odh = make(map[string]proxy.OutboundHandler)
for _, detourConfig := range outboundDetours {
detourHandler, err := proxyregistry.CreateOutboundHandler(
detourConfig.Protocol, vpoint.space, detourConfig.Settings, &proxy.OutboundHandlerMeta{
Tag: detourConfig.Tag,
Address: detourConfig.SendThrough,
StreamSettings: detourConfig.StreamSettings,
})
if err != nil {
log.Error("Point: Failed to create detour outbound connection handler: ", err)
return nil, err
}
vpoint.odh[detourConfig.Tag] = detourHandler
outboundHandlerManager.SetHandler(detourConfig.Tag, detourHandler)
}
}
if err := vpoint.space.Initialize(); err != nil {
return nil, err
}
return vpoint, nil
}