mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-10 17:13:02 +00:00
Add reserved to WireGuard config
Fixes https://github.com/XTLS/Xray-core/issues/1730
This commit is contained in:
parent
6526e74d49
commit
ccba465590
@ -52,6 +52,7 @@ type WireGuardConfig struct {
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Peers []*WireGuardPeerConfig `json:"peers"`
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MTU int `json:"mtu"`
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NumWorkers int `json:"workers"`
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Reserved []byte `json:"reserved"`
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}
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func (c *WireGuardConfig) Build() (proto.Message, error) {
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@ -90,6 +91,11 @@ func (c *WireGuardConfig) Build() (proto.Message, error) {
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// we don't need to process fallback manually
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config.NumWorkers = int32(c.NumWorkers)
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if len(c.Reserved) != 0 && len(c.Reserved) != 3 {
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return nil, newError(`"reserved" should be empty or 3 bytes`)
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}
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config.Reserved = c.Reserved
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return config, nil
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}
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@ -31,6 +31,7 @@ type netBindClient struct {
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dialer internet.Dialer
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dns dns.Client
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dnsOption dns.IPOption
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reserved []byte
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readQueue chan *netReadInfo
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}
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@ -157,6 +158,10 @@ func (bind *netBindClient) Send(buff []byte, endpoint conn.Endpoint) error {
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}
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}
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if len(buff) > 3 && len(bind.reserved) == 3 {
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copy(buff[1:], bind.reserved)
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}
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_, err = nend.conn.Write(buff)
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return err
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@ -109,6 +109,7 @@ type DeviceConfig struct {
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Peers []*PeerConfig `protobuf:"bytes,3,rep,name=peers,proto3" json:"peers,omitempty"`
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Mtu int32 `protobuf:"varint,4,opt,name=mtu,proto3" json:"mtu,omitempty"`
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NumWorkers int32 `protobuf:"varint,5,opt,name=num_workers,json=numWorkers,proto3" json:"num_workers,omitempty"`
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Reserved []byte `protobuf:"bytes,6,opt,name=reserved,proto3" json:"reserved,omitempty"`
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}
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func (x *DeviceConfig) Reset() {
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@ -178,6 +179,13 @@ func (x *DeviceConfig) GetNumWorkers() int32 {
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return 0
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}
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func (x *DeviceConfig) GetReserved() []byte {
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if x != nil {
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return x.Reserved
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}
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return nil
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}
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var File_proxy_wireguard_config_proto protoreflect.FileDescriptor
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var file_proxy_wireguard_config_proto_rawDesc = []byte{
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@ -195,7 +203,7 @@ var file_proxy_wireguard_config_proto_rawDesc = []byte{
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@ -206,14 +214,15 @@ var file_proxy_wireguard_config_proto_rawDesc = []byte{
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}
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var (
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@ -20,4 +20,5 @@ message DeviceConfig {
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repeated PeerConfig peers = 3;
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int32 mtu = 4;
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int32 num_workers = 5;
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bytes reserved = 6;
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}
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@ -82,9 +82,10 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
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})
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// bind := conn.NewStdNetBind() // TODO: conn.Bind wrapper for dialer
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bind := &netBindClient{
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dialer: dialer,
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workers: int(h.conf.NumWorkers),
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dns: h.dns,
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dialer: dialer,
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workers: int(h.conf.NumWorkers),
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dns: h.dns,
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reserved: h.conf.Reserved,
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}
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net, err := h.makeVirtualTun(bind)
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