diff options
| -rw-r--r-- | tsnet/tsnet.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tsnet/tsnet.go b/tsnet/tsnet.go index ca6c44ea7..3ddd175f9 100644 --- a/tsnet/tsnet.go +++ b/tsnet/tsnet.go @@ -162,6 +162,20 @@ type Server struct { // over the TCP conn. type FallbackTCPHandler func(src, dst netip.AddrPort) (handler func(net.Conn), intercept bool) +// ForwardTCPHandler returns a handler that forwards TCP connections to the +// provided destination address. The handler can be used to implement a +// [FallbackTCPHandler]. It returns an error if the destination cannot be +// reached. +func (s *Server) ForwardTCPHandler(dialCtx context.Context, dst string) (func(net.Conn), error) { + h, err := s.netstack.ForwardTCPHandler(dialCtx, dst) + if err != nil { + return nil, err + } + return func(c net.Conn) { + h(c) + }, nil +} + // Dial connects to the address on the tailnet. // It will start the server if it has not been started yet. func (s *Server) Dial(ctx context.Context, network, address string) (net.Conn, error) { |