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Feature: apply destination IP to tracker by Direct outbound for fake-ip mode

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This commit is contained in:
yaling888 2022-05-16 01:28:53 +08:00
parent ffbdcfcbfd
commit 891a56fd99
1 changed files with 10 additions and 1 deletions
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11
adapter/outbound/direct.go
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@ -3,6 +3,7 @@ package outbound
import ( import (
"context" "context"
"net" "net"
"net/netip"
"github.com/Dreamacro/clash/component/dialer" "github.com/Dreamacro/clash/component/dialer"
C "github.com/Dreamacro/clash/constant" C "github.com/Dreamacro/clash/constant"
@ -19,12 +20,20 @@ func (d *Direct) DialContext(ctx context.Context, metadata *C.Metadata, opts ...
if err != nil { if err != nil {
return nil, err return nil, err
} }
tcpKeepAlive(c) tcpKeepAlive(c)
if !metadata.DstIP.IsValid() && c.RemoteAddr() != nil {
if h, _, err := net.SplitHostPort(c.RemoteAddr().String()); err == nil {
metadata.DstIP = netip.MustParseAddr(h)
}
}
return NewConn(c, d), nil return NewConn(c, d), nil
} }
// ListenPacketContext implements C.ProxyAdapter // ListenPacketContext implements C.ProxyAdapter
func (d *Direct) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) { func (d *Direct) ListenPacketContext(ctx context.Context, _ *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
opts = append(opts, dialer.WithDirect()) opts = append(opts, dialer.WithDirect())
pc, err := dialer.ListenPacket(ctx, "udp", "", d.Base.DialOptions(opts...)...) pc, err := dialer.ListenPacket(ctx, "udp", "", d.Base.DialOptions(opts...)...)
if err != nil { if err != nil {