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feat: support dialer-proxy config for all outbound

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This commit is contained in:
wwqgtxx
2023-04-10 11:20:28 +08:00
parent 2c48d2da3f
commit 9afcb7071f
12 changed files with 177 additions and 24 deletions
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42
adapter/outbound/hysteria.go
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@ -20,6 +20,7 @@ import (
M "github.com/sagernet/sing/common/metadata"
"github.com/Dreamacro/clash/component/dialer"
"github.com/Dreamacro/clash/component/proxydialer"
tlsC "github.com/Dreamacro/clash/component/tls"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/log"
@ -28,6 +29,7 @@ import (
"github.com/Dreamacro/clash/transport/hysteria/obfs"
"github.com/Dreamacro/clash/transport/hysteria/pmtud_fix"
"github.com/Dreamacro/clash/transport/hysteria/transport"
"github.com/Dreamacro/clash/transport/hysteria/utils"
)
const (
@ -46,21 +48,12 @@ var rateStringRegexp = regexp.MustCompile(`^(\d+)\s*([KMGT]?)([Bb])ps$`)
type Hysteria struct {
*Base
option *HysteriaOption
client *core.Client
}
func (h *Hysteria) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
hdc := hyDialerWithContext{
ctx: context.Background(),
hyDialer: func(network string) (net.PacketConn, error) {
return dialer.ListenPacket(ctx, network, "", h.Base.DialOptions(opts...)...)
},
remoteAddr: func(addr string) (net.Addr, error) {
return resolveUDPAddrWithPrefer(ctx, "udp", addr, h.prefer)
},
}
tcpConn, err := h.client.DialTCP(metadata.RemoteAddress(), &hdc)
tcpConn, err := h.client.DialTCP(metadata.RemoteAddress(), h.genHdc(ctx, opts...))
if err != nil {
return nil, err
}
@ -69,20 +62,32 @@ func (h *Hysteria) DialContext(ctx context.Context, metadata *C.Metadata, opts .
}
func (h *Hysteria) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
hdc := hyDialerWithContext{
udpConn, err := h.client.DialUDP(h.genHdc(ctx, opts...))
if err != nil {
return nil, err
}
return newPacketConn(&hyPacketConn{udpConn}, h), nil
}
func (h *Hysteria) genHdc(ctx context.Context, opts ...dialer.Option) utils.PacketDialer {
return &hyDialerWithContext{
ctx: context.Background(),
hyDialer: func(network string) (net.PacketConn, error) {
return dialer.ListenPacket(ctx, network, "", h.Base.DialOptions(opts...)...)
var err error
var cDialer C.Dialer = dialer.NewDialer(h.Base.DialOptions(opts...)...)
if len(h.option.DialerProxy) > 0 {
cDialer, err = proxydialer.NewByName(h.option.DialerProxy, cDialer)
if err != nil {
return nil, err
}
}
rAddrPort, _ := netip.ParseAddrPort(h.Addr())
return cDialer.ListenPacket(ctx, network, "", rAddrPort)
},
remoteAddr: func(addr string) (net.Addr, error) {
return resolveUDPAddrWithPrefer(ctx, "udp", addr, h.prefer)
},
}
udpConn, err := h.client.DialUDP(&hdc)
if err != nil {
return nil, err
}
return newPacketConn(&hyPacketConn{udpConn}, h), nil
}
type HysteriaOption struct {
@ -258,6 +263,7 @@ func NewHysteria(option HysteriaOption) (*Hysteria, error) {
rmark: option.RoutingMark,
prefer: C.NewDNSPrefer(option.IPVersion),
},
option: &option,
client: client,
}, nil
}