mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-22 23:13:01 +00:00
Fix a nil pointer in Wireguard client logging (#3608)
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parent
60553a6c26
commit
a342db3e28
@ -100,7 +100,7 @@ func (h *Handler) processWireGuard(ctx context.Context, dialer internet.Dialer)
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}
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}
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// bind := conn.NewStdNetBind() // TODO: conn.Bind wrapper for dialer
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// bind := conn.NewStdNetBind() // TODO: conn.Bind wrapper for dialer
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bind := &netBindClient{
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h.bind = &netBindClient{
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netBind: netBind{
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netBind: netBind{
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dns: h.dns,
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dns: h.dns,
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dnsOption: dns.IPOption{
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dnsOption: dns.IPOption{
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@ -115,15 +115,14 @@ func (h *Handler) processWireGuard(ctx context.Context, dialer internet.Dialer)
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}
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}
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defer func() {
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defer func() {
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if err != nil {
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if err != nil {
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_ = bind.Close()
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_ = h.bind.Close()
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}
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}
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}()
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}()
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h.net, err = h.makeVirtualTun(bind)
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h.net, err = h.makeVirtualTun()
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if err != nil {
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if err != nil {
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return errors.New("failed to create virtual tun interface").Base(err)
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return errors.New("failed to create virtual tun interface").Base(err)
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}
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}
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h.bind = bind
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return nil
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return nil
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}
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}
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@ -238,16 +237,16 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
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}
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}
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// creates a tun interface on netstack given a configuration
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// creates a tun interface on netstack given a configuration
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func (h *Handler) makeVirtualTun(bind *netBindClient) (Tunnel, error) {
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func (h *Handler) makeVirtualTun() (Tunnel, error) {
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t, err := h.conf.createTun()(h.endpoints, int(h.conf.Mtu), nil)
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t, err := h.conf.createTun()(h.endpoints, int(h.conf.Mtu), nil)
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if err != nil {
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if err != nil {
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return nil, err
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return nil, err
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}
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}
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bind.dnsOption.IPv4Enable = h.hasIPv4
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h.bind.dnsOption.IPv4Enable = h.hasIPv4
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bind.dnsOption.IPv6Enable = h.hasIPv6
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h.bind.dnsOption.IPv6Enable = h.hasIPv6
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if err = t.BuildDevice(h.createIPCRequest(bind, h.conf), bind); err != nil {
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if err = t.BuildDevice(h.createIPCRequest(), h.bind); err != nil {
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_ = t.Close()
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_ = t.Close()
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return nil, err
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return nil, err
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}
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}
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@ -255,17 +254,17 @@ func (h *Handler) makeVirtualTun(bind *netBindClient) (Tunnel, error) {
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}
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}
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// serialize the config into an IPC request
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// serialize the config into an IPC request
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func (h *Handler) createIPCRequest(bind *netBindClient, conf *DeviceConfig) string {
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func (h *Handler) createIPCRequest() string {
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var request strings.Builder
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var request strings.Builder
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request.WriteString(fmt.Sprintf("private_key=%s\n", conf.SecretKey))
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request.WriteString(fmt.Sprintf("private_key=%s\n", h.conf.SecretKey))
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if !conf.IsClient {
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if !h.conf.IsClient {
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// placeholder, we'll handle actual port listening on Xray
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// placeholder, we'll handle actual port listening on Xray
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request.WriteString("listen_port=1337\n")
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request.WriteString("listen_port=1337\n")
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}
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}
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for _, peer := range conf.Peers {
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for _, peer := range h.conf.Peers {
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if peer.PublicKey != "" {
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if peer.PublicKey != "" {
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request.WriteString(fmt.Sprintf("public_key=%s\n", peer.PublicKey))
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request.WriteString(fmt.Sprintf("public_key=%s\n", peer.PublicKey))
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}
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}
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@ -280,7 +279,7 @@ func (h *Handler) createIPCRequest(bind *netBindClient, conf *DeviceConfig) stri
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}
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}
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addr := net.ParseAddress(address)
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addr := net.ParseAddress(address)
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if addr.Family().IsDomain() {
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if addr.Family().IsDomain() {
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dialerIp := bind.dialer.DestIpAddress()
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dialerIp := h.bind.dialer.DestIpAddress()
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if dialerIp != nil {
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if dialerIp != nil {
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addr = net.ParseAddress(dialerIp.String())
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addr = net.ParseAddress(dialerIp.String())
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errors.LogInfo(h.bind.ctx, "createIPCRequest use dialer dest ip: ", addr)
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errors.LogInfo(h.bind.ctx, "createIPCRequest use dialer dest ip: ", addr)
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