mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-04 12:09:19 +02:00
Co-authored-by: yuhan6665 <1588741+yuhan6665@users.noreply.github.com>
This commit is contained in:
parent
f50eff5ebb
commit
d7cd71b741
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@ -55,19 +55,13 @@ func NewDoHNameServer(url *url.URL, dispatcher routing.Dispatcher, clientIP net.
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ForceAttemptHTTP2: true,
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DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
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dispatcherCtx := context.Background()
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if inbound := session.InboundFromContext(ctx); inbound != nil {
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dispatcherCtx = session.ContextWithInbound(dispatcherCtx, inbound)
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}
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if content := session.ContentFromContext(ctx); content != nil {
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dispatcherCtx = session.ContextWithContent(dispatcherCtx, content)
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}
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dispatcherCtx = internet.ContextWithLookupDomain(dispatcherCtx, internet.LookupDomainFromContext(ctx))
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dest, err := net.ParseDestination(network + ":" + addr)
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if err != nil {
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return nil, err
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}
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dispatcherCtx = session.ContextWithContent(dispatcherCtx, &session.Content{Protocol: "tls"})
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dispatcherCtx = log.ContextWithAccessMessage(dispatcherCtx, &log.AccessMessage{
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From: "DoH",
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To: s.dohURL,
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@ -76,6 +70,12 @@ func NewDoHNameServer(url *url.URL, dispatcher routing.Dispatcher, clientIP net.
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})
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link, err := s.dispatcher.Dispatch(dispatcherCtx, dest)
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select {
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case <-ctx.Done():
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return nil, ctx.Err()
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default:
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}
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if err != nil {
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return nil, err
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}
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@ -30,7 +30,7 @@ type Server struct {
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sync.Mutex
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hosts *StaticHosts
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clientIP net.IP
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clients []Client // clientIdx -> Client
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clients []Client // clientIdx -> Client
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ctx context.Context
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ipIndexMap []*MultiGeoIPMatcher // clientIdx -> *MultiGeoIPMatcher
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domainRules [][]string // clientIdx -> domainRuleIdx -> DomainRule
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@ -307,7 +307,7 @@ func (s *Server) queryIPTimeout(idx int, client Client, domain string, option dn
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Tag: s.tag,
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})
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}
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ctx = internet.ContextWithLookupDomain(ctx, Fqdn(domain))
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ctx = internet.ContextWithLookupDomain(ctx, domain)
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ips, err := client.QueryIP(ctx, domain, option)
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cancel()
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@ -22,12 +22,12 @@ var (
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// InitSystemDialer: It's private method and you are NOT supposed to use this function.
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func InitSystemDialer(dc dns.Client, om outbound.Manager) {
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effectiveSystemDialer.init(dc, om)
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effectiveSystemDialer.Init(dc, om)
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}
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type SystemDialer interface {
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Dial(ctx context.Context, source net.Address, destination net.Destination, sockopt *SocketConfig) (net.Conn, error)
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init(dc dns.Client, om outbound.Manager)
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Init(dc dns.Client, om outbound.Manager)
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}
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type DefaultSystemDialer struct {
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@ -63,22 +63,30 @@ func (d *DefaultSystemDialer) lookupIP(domain string, strategy DomainStrategy, l
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return nil, nil
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}
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var lookup = d.dns.LookupIP
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var option = dns.IPOption{
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IPv4Enable: true,
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IPv6Enable: true,
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FakeEnable: false,
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}
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switch {
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case strategy == DomainStrategy_USE_IP4 || (localAddr != nil && localAddr.Family().IsIPv4()):
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if lookupIPv4, ok := d.dns.(dns.IPv4Lookup); ok {
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lookup = lookupIPv4.LookupIPv4
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option = dns.IPOption{
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IPv4Enable: true,
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IPv6Enable: false,
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FakeEnable: false,
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}
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case strategy == DomainStrategy_USE_IP6 || (localAddr != nil && localAddr.Family().IsIPv6()):
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if lookupIPv4, ok := d.dns.(dns.IPv4Lookup); ok {
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lookup = lookupIPv4.LookupIPv4
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option = dns.IPOption{
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IPv4Enable: false,
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IPv6Enable: true,
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FakeEnable: false,
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}
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case strategy == DomainStrategy_AS_IS:
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return nil, nil
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}
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return lookup(domain)
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return d.dns.LookupIP(domain, option)
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}
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func (d *DefaultSystemDialer) canLookupIP(ctx context.Context, dst net.Destination, sockopt *SocketConfig) bool {
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@ -184,7 +192,7 @@ func (d *DefaultSystemDialer) Dial(ctx context.Context, src net.Address, dest ne
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return dialer.DialContext(ctx, dest.Network.SystemString(), dest.NetAddr())
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}
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func (d *DefaultSystemDialer) init(dc dns.Client, om outbound.Manager) {
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func (d *DefaultSystemDialer) Init(dc dns.Client, om outbound.Manager) {
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d.dns = dc
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d.obm = om
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}
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@ -249,7 +257,7 @@ func WithAdapter(dialer SystemDialerAdapter) SystemDialer {
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}
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}
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func (v *SimpleSystemDialer) init(_ dns.Client, _ outbound.Manager) {}
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func (v *SimpleSystemDialer) Init(_ dns.Client, _ outbound.Manager) {}
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func (v *SimpleSystemDialer) Dial(ctx context.Context, src net.Address, dest net.Destination, sockopt *SocketConfig) (net.Conn, error) {
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return v.adapter.Dial(dest.Network.SystemString(), dest.NetAddr())
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