Example #1
0
func New(ctx context.Context, config *Config) (*VMessInboundHandler, error) {
	space := app.SpaceFromContext(ctx)
	if space == nil {
		return nil, errors.New("VMess|Inbound: No space in context.")
	}

	allowedClients := vmess.NewTimedUserValidator(protocol.DefaultIDHash)
	for _, user := range config.User {
		allowedClients.Add(user)
	}

	handler := &VMessInboundHandler{
		clients:      allowedClients,
		detours:      config.Detour,
		usersByEmail: NewUserByEmail(config.User, config.GetDefaultValue()),
	}

	space.OnInitialize(func() error {
		handler.packetDispatcher = dispatcher.FromSpace(space)
		if handler.packetDispatcher == nil {
			return errors.New("VMess|Inbound: Dispatcher is not found in space.")
		}
		handler.inboundHandlerManager = proxyman.InboundHandlerManagerFromSpace(space)
		if handler.inboundHandlerManager == nil {
			return errors.New("VMess|Inbound: InboundHandlerManager is not found is space.")
		}
		return nil
	})

	return handler, nil
}
Example #2
0
func NewServer(ctx context.Context, config *ServerConfig) (*Server, error) {
	space := app.SpaceFromContext(ctx)
	if space == nil {
		return nil, errors.New("Shadowsocks|Server: No space in context.")
	}
	if config.GetUser() == nil {
		return nil, protocol.ErrUserMissing
	}

	rawAccount, err := config.User.GetTypedAccount()
	if err != nil {
		return nil, errors.Base(err).Message("Shadowsocks|Server: Failed to get user account.")
	}
	account := rawAccount.(*ShadowsocksAccount)

	s := &Server{
		config:  config,
		user:    config.GetUser(),
		account: account,
	}

	space.OnInitialize(func() error {
		s.packetDispatcher = dispatcher.FromSpace(space)
		if s.packetDispatcher == nil {
			return errors.New("Shadowsocks|Server: Dispatcher is not found in space.")
		}
		return nil
	})

	return s, nil
}
Example #3
0
// NewServer creates a new HTTP inbound handler.
func NewServer(ctx context.Context, config *ServerConfig) (*Server, error) {
	space := app.SpaceFromContext(ctx)
	if space == nil {
		return nil, errors.New("HTTP|Server: No space in context.")
	}
	s := &Server{
		config: config,
	}
	space.OnInitialize(func() error {
		s.packetDispatcher = dispatcher.FromSpace(space)
		if s.packetDispatcher == nil {
			return errors.New("HTTP|Server: Dispatcher not found in space.")
		}
		return nil
	})
	return s, nil
}
Example #4
0
func New(ctx context.Context, config *Config) (*DokodemoDoor, error) {
	space := app.SpaceFromContext(ctx)
	if space == nil {
		return nil, errors.New("Dokodemo: No space in context.")
	}
	if config.NetworkList == nil || config.NetworkList.Size() == 0 {
		return nil, errors.New("DokodemoDoor: No network specified.")
	}
	d := &DokodemoDoor{
		config:  config,
		address: config.GetPredefinedAddress(),
		port:    net.Port(config.Port),
	}
	space.OnInitialize(func() error {
		d.packetDispatcher = dispatcher.FromSpace(space)
		if d.packetDispatcher == nil {
			return errors.New("Dokodemo: Dispatcher is not found in the space.")
		}
		return nil
	})
	return d, nil
}
Example #5
0
func NewCacheServer(ctx context.Context, config *dns.Config) (*CacheServer, error) {
	space := app.SpaceFromContext(ctx)
	if space == nil {
		return nil, errors.New("DNSCacheServer: No space in context.")
	}
	server := &CacheServer{
		records: make(map[string]*DomainRecord),
		servers: make([]NameServer, len(config.NameServers)),
		hosts:   config.GetInternalHosts(),
	}
	space.OnInitialize(func() error {
		disp := dispatcher.FromSpace(space)
		if disp == nil {
			return errors.New("DNS: Dispatcher is not found in the space.")
		}
		for idx, destPB := range config.NameServers {
			address := destPB.Address.AsAddress()
			if address.Family().IsDomain() && address.Domain() == "localhost" {
				server.servers[idx] = &LocalNameServer{}
			} else {
				dest := destPB.AsDestination()
				if dest.Network == v2net.Network_Unknown {
					dest.Network = v2net.Network_UDP
				}
				if dest.Network == v2net.Network_UDP {
					server.servers[idx] = NewUDPNameServer(dest, disp)
				}
			}
		}
		if len(config.NameServers) == 0 {
			server.servers = append(server.servers, &LocalNameServer{})
		}
		return nil
	})
	return server, nil
}
Example #6
0
// 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()
	ctx := app.ContextWithSpace(context.Background(), space)

	vpoint.space = space

	outboundHandlerManager := proxyman.OutboundHandlerManagerFromSpace(space)
	if outboundHandlerManager == nil {
		o, err := app.CreateAppFromConfig(ctx, new(proxyman.OutboundConfig))
		if err != nil {
			return nil, err
		}
		space.AddApplication(o)
		outboundHandlerManager = o.(proxyman.OutboundHandlerManager)
	}

	inboundHandlerManager := proxyman.InboundHandlerManagerFromSpace(space)
	if inboundHandlerManager == nil {
		o, err := app.CreateAppFromConfig(ctx, new(proxyman.InboundConfig))
		if err != nil {
			return nil, err
		}
		space.AddApplication(o)
		inboundHandlerManager = o.(proxyman.InboundHandlerManager)
	}

	for _, appSettings := range pConfig.App {
		settings, err := appSettings.GetInstance()
		if err != nil {
			return nil, err
		}
		application, err := app.CreateAppFromConfig(ctx, settings)
		if err != nil {
			return nil, err
		}
		if err := space.AddApplication(application); err != nil {
			return nil, err
		}
	}

	dnsServer := dns.FromSpace(space)
	if dnsServer == nil {
		dnsConfig := &dns.Config{
			NameServers: []*v2net.Endpoint{{
				Address: v2net.NewIPOrDomain(v2net.LocalHostDomain),
			}},
		}
		d, err := app.CreateAppFromConfig(ctx, dnsConfig)
		if err != nil {
			return nil, err
		}
		space.AddApplication(d)
		dnsServer = d.(dns.Server)
	}

	disp := dispatcher.FromSpace(space)
	if disp == nil {
		d, err := app.CreateAppFromConfig(ctx, new(dispatcher.Config))
		if err != nil {
			return nil, err
		}
		space.AddApplication(d)
		disp = d.(dispatcher.Interface)
	}

	for _, inbound := range pConfig.Inbound {
		if err := inboundHandlerManager.AddHandler(ctx, inbound); err != nil {
			return nil, err
		}
	}

	for _, outbound := range pConfig.Outbound {
		if err := outboundHandlerManager.AddHandler(ctx, outbound); err != nil {
			return nil, err
		}
	}

	if err := vpoint.space.Initialize(); err != nil {
		return nil, err
	}

	return vpoint, nil
}