mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-11-16 03:42:21 +08:00
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package block
|
|
|
|
import (
|
|
"context"
|
|
"net"
|
|
"syscall"
|
|
|
|
"github.com/sagernet/sing-box/adapter"
|
|
"github.com/sagernet/sing-box/adapter/outbound"
|
|
C "github.com/sagernet/sing-box/constant"
|
|
"github.com/sagernet/sing-box/log"
|
|
"github.com/sagernet/sing-box/option"
|
|
"github.com/sagernet/sing/common/logger"
|
|
M "github.com/sagernet/sing/common/metadata"
|
|
N "github.com/sagernet/sing/common/network"
|
|
)
|
|
|
|
func RegisterOutbound(registry *outbound.Registry) {
|
|
outbound.Register[option.StubOptions](registry, C.TypeBlock, New)
|
|
}
|
|
|
|
type Outbound struct {
|
|
outbound.Adapter
|
|
logger logger.ContextLogger
|
|
}
|
|
|
|
func New(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, _ option.StubOptions) (adapter.Outbound, error) {
|
|
return &Outbound{
|
|
Adapter: outbound.NewAdapter(C.TypeBlock, []string{N.NetworkTCP, N.NetworkUDP}, tag, nil),
|
|
logger: logger,
|
|
}, nil
|
|
}
|
|
|
|
func (h *Outbound) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
|
|
h.logger.InfoContext(ctx, "blocked connection to ", destination)
|
|
return nil, syscall.EPERM
|
|
}
|
|
|
|
func (h *Outbound) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
|
|
h.logger.InfoContext(ctx, "blocked packet connection to ", destination)
|
|
return nil, syscall.EPERM
|
|
}
|