3x-ui/subproject/Xray-core-main/features/routing/router.go
test999 367152556a **Fixes & Changes:**
1. **Fixed XPadding Placement Dropdown**:
   - Added the missing `cookie` and `query` options to `xPaddingPlacement` (`stream_xhttp.html`).
   - *Why:* Previously, users wanting `cookie` obfuscation were forced to use the `header` placement string. This caused Xray-core to blindly intercept the entire monolithic HTTP Cookie header, failing internal padding-length validations and causing the inbound to silently drop the connection.
2. **Fixed Uplink Data Placement Validation**:
   - Replaced the unsupported `query` option with `cookie` in `uplinkDataPlacement`.
   - *Why:* Xray-core's `transport_internet.go` explicitly forbids `query` as an uplink placement option. Selecting it from the UI previously sent a payload that would cause Xray-core to instantly throw an `unsupported uplink data placement: query` panic. Adding `cookie` perfectly aligns the UI with Xray-core restrictions.
### Related Issues
- Resolves #3992
2026-04-06 15:00:43 +03:00

82 lines
2 KiB
Go

package routing
import (
"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/serial"
"github.com/xtls/xray-core/features"
)
// Router is a feature to choose an outbound tag for the given request.
//
// xray:api:stable
type Router interface {
features.Feature
// PickRoute returns a route decision based on the given routing context.
PickRoute(ctx Context) (Route, error)
AddRule(config *serial.TypedMessage, shouldAppend bool) error
RemoveRule(tag string) error
ListRule() []Route
}
// Route is the routing result of Router feature.
//
// xray:api:stable
type Route interface {
// A Route is also a routing context.
Context
// GetOutboundGroupTags returns the detoured outbound group tags in sequence before a final outbound is chosen.
GetOutboundGroupTags() []string
// GetOutboundTag returns the tag of the outbound the connection was dispatched to.
GetOutboundTag() string
// GetRuleTag returns the matching rule tag for debugging if exists
GetRuleTag() string
}
// RouterType return the type of Router interface. Can be used to implement common.HasType.
//
// xray:api:stable
func RouterType() interface{} {
return (*Router)(nil)
}
// DefaultRouter is an implementation of Router, which always returns ErrNoClue for routing decisions.
type DefaultRouter struct{}
// Type implements common.HasType.
func (DefaultRouter) Type() interface{} {
return RouterType()
}
// PickRoute implements Router.
func (DefaultRouter) PickRoute(ctx Context) (Route, error) {
return nil, common.ErrNoClue
}
// AddRule implements Router.
func (DefaultRouter) AddRule(config *serial.TypedMessage, shouldAppend bool) error {
return common.ErrNoClue
}
// RemoveRule implements Router.
func (DefaultRouter) RemoveRule(tag string) error {
return common.ErrNoClue
}
// ListRule implements Router.
func (DefaultRouter) ListRule() []Route {
return nil
}
// Start implements common.Runnable.
func (DefaultRouter) Start() error {
return nil
}
// Close implements common.Closable.
func (DefaultRouter) Close() error {
return nil
}