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Fix DNS dialer

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This commit is contained in:
世界 2025-04-08 21:51:35 +08:00
parent 0dfcb02301
commit c29687000e
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GPG Key ID: CD109927C34A63C4
2 changed files with 31 additions and 15 deletions
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34
common/dialer/default.go
View File

@ -71,18 +71,8 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
listener.Control = control.Append(listener.Control, bindFunc)
}
if options.RoutingMark > 0 {
dialer.Control = control.Append(dialer.Control, control.RoutingMark(uint32(options.RoutingMark)))
listener.Control = control.Append(listener.Control, control.RoutingMark(uint32(options.RoutingMark)))
}
if networkManager != nil {
autoRedirectOutputMark := networkManager.AutoRedirectOutputMark()
if autoRedirectOutputMark > 0 {
if options.RoutingMark > 0 {
return nil, E.New("`routing_mark` is conflict with `tun.auto_redirect` with `tun.route_[_exclude]_address_set")
}
dialer.Control = control.Append(dialer.Control, control.RoutingMark(autoRedirectOutputMark))
listener.Control = control.Append(listener.Control, control.RoutingMark(autoRedirectOutputMark))
}
dialer.Control = control.Append(dialer.Control, setMarkWrapper(networkManager, uint32(options.RoutingMark), false))
listener.Control = control.Append(listener.Control, setMarkWrapper(networkManager, uint32(options.RoutingMark), false))
}
disableDefaultBind := options.BindInterface != "" || options.Inet4BindAddress != nil || options.Inet6BindAddress != nil
if disableDefaultBind || options.TCPFastOpen {
@ -127,8 +117,8 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
}
}
if options.RoutingMark == 0 && defaultOptions.RoutingMark != 0 {
dialer.Control = control.Append(dialer.Control, control.RoutingMark(defaultOptions.RoutingMark))
listener.Control = control.Append(listener.Control, control.RoutingMark(defaultOptions.RoutingMark))
dialer.Control = control.Append(dialer.Control, setMarkWrapper(networkManager, defaultOptions.RoutingMark, true))
listener.Control = control.Append(listener.Control, setMarkWrapper(networkManager, defaultOptions.RoutingMark, true))
}
}
if options.ReuseAddr {
@ -210,6 +200,22 @@ func NewDefault(ctx context.Context, options option.DialerOptions) (*DefaultDial
}, nil
}
func setMarkWrapper(networkManager adapter.NetworkManager, mark uint32, isDefault bool) control.Func {
if networkManager == nil {
return control.RoutingMark(mark)
}
return func(network, address string, conn syscall.RawConn) error {
if networkManager.AutoRedirectOutputMark() != 0 {
if isDefault {
return E.New("`route.default_mark` is conflict with `tun.auto_redirect`")
} else {
return E.New("`routing_mark` is conflict with `tun.auto_redirect`")
}
}
return control.RoutingMark(mark)(network, address, conn)
}
}
func (d *DefaultDialer) DialContext(ctx context.Context, network string, address M.Socksaddr) (net.Conn, error) {
if !address.IsValid() {
return nil, E.New("invalid address")

12
route/network.go
View File

@ -303,7 +303,7 @@ func (r *NetworkManager) AutoDetectInterfaceFunc() control.Func {
if r.interfaceMonitor == nil {
return nil
}
return control.BindToInterfaceFunc(r.interfaceFinder, func(network string, address string) (interfaceName string, interfaceIndex int, err error) {
bindFunc := control.BindToInterfaceFunc(r.interfaceFinder, func(network string, address string) (interfaceName string, interfaceIndex int, err error) {
remoteAddr := M.ParseSocksaddr(address).Addr
if remoteAddr.IsValid() {
iif, err := r.interfaceFinder.ByAddr(remoteAddr)
@ -317,6 +317,16 @@ func (r *NetworkManager) AutoDetectInterfaceFunc() control.Func {
}
return defaultInterface.Name, defaultInterface.Index, nil
})
return func(network, address string, conn syscall.RawConn) error {
err := bindFunc(network, address, conn)
if err != nil {
return err
}
if r.autoRedirectOutputMark > 0 {
return control.RoutingMark(r.autoRedirectOutputMark)(network, address, conn)
}
return nil
}
}
}