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125 lines
2.9 KiB
125 lines
2.9 KiB
package internet
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import (
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"github.com/xtls/xray-core/common/serial"
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"github.com/xtls/xray-core/features"
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)
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type ConfigCreator func() interface{}
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var (
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globalTransportConfigCreatorCache = make(map[string]ConfigCreator)
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globalTransportSettings []*TransportConfig
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)
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const unknownProtocol = "unknown"
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func transportProtocolToString(protocol TransportProtocol) string {
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switch protocol {
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case TransportProtocol_TCP:
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return "tcp"
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case TransportProtocol_UDP:
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return "udp"
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case TransportProtocol_HTTP:
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return "http"
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case TransportProtocol_MKCP:
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return "mkcp"
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case TransportProtocol_WebSocket:
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return "websocket"
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case TransportProtocol_DomainSocket:
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return "domainsocket"
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default:
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return unknownProtocol
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}
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}
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func RegisterProtocolConfigCreator(name string, creator ConfigCreator) error {
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if _, found := globalTransportConfigCreatorCache[name]; found {
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return newError("protocol ", name, " is already registered").AtError()
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}
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globalTransportConfigCreatorCache[name] = creator
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return nil
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}
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func CreateTransportConfig(name string) (interface{}, error) {
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creator, ok := globalTransportConfigCreatorCache[name]
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if !ok {
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return nil, newError("unknown transport protocol: ", name)
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}
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return creator(), nil
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}
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func (c *TransportConfig) GetTypedSettings() (interface{}, error) {
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return c.Settings.GetInstance()
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}
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func (c *TransportConfig) GetUnifiedProtocolName() string {
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if len(c.ProtocolName) > 0 {
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return c.ProtocolName
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}
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return transportProtocolToString(c.Protocol)
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}
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func (c *StreamConfig) GetEffectiveProtocol() string {
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if c == nil {
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return "tcp"
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}
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if len(c.ProtocolName) > 0 {
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return c.ProtocolName
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}
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return transportProtocolToString(c.Protocol)
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}
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func (c *StreamConfig) GetEffectiveTransportSettings() (interface{}, error) {
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protocol := c.GetEffectiveProtocol()
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return c.GetTransportSettingsFor(protocol)
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}
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func (c *StreamConfig) GetTransportSettingsFor(protocol string) (interface{}, error) {
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if c != nil {
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for _, settings := range c.TransportSettings {
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if settings.GetUnifiedProtocolName() == protocol {
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return settings.GetTypedSettings()
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}
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}
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}
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for _, settings := range globalTransportSettings {
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if settings.GetUnifiedProtocolName() == protocol {
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return settings.GetTypedSettings()
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}
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}
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return CreateTransportConfig(protocol)
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}
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func (c *StreamConfig) GetEffectiveSecuritySettings() (interface{}, error) {
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for _, settings := range c.SecuritySettings {
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if settings.Type == c.SecurityType {
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return settings.GetInstance()
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}
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}
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return serial.GetInstance(c.SecurityType)
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}
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func (c *StreamConfig) HasSecuritySettings() bool {
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return len(c.SecurityType) > 0
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}
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func ApplyGlobalTransportSettings(settings []*TransportConfig) error {
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features.PrintDeprecatedFeatureWarning("global transport settings")
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globalTransportSettings = settings
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return nil
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}
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func (c *ProxyConfig) HasTag() bool {
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return c != nil && len(c.Tag) > 0
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}
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func (m SocketConfig_TProxyMode) IsEnabled() bool {
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return m != SocketConfig_Off
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}
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