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chore: support relay native udp when using ss and ssr protocol

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This commit is contained in:
wwqgtxx
2022-12-19 17:02:04 +08:00
parent ff01d845b4
commit c63dd62ed2
5 changed files with 144 additions and 21 deletions
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17
adapter/outbound/shadowsocksr.go
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@@ -91,6 +91,23 @@ func (ssr *ShadowSocksR) ListenPacketContext(ctx context.Context, metadata *C.Me
return newPacketConn(&ssPacketConn{PacketConn: pc, rAddr: addr}, ssr), nil
}
// ListenPacketOnPacketConn implements C.ProxyAdapter
func (ssr *ShadowSocksR) ListenPacketOnPacketConn(ctx context.Context, c C.PacketConn, metadata *C.Metadata) (_ C.PacketConn, err error) {
addr, err := resolveUDPAddrWithPrefer(ctx, "udp", ssr.addr, ssr.prefer)
if err != nil {
return nil, err
}
pc := ssr.cipher.PacketConn(c)
pc = ssr.protocol.PacketConn(pc)
return newPacketConn(&ssPacketConn{PacketConn: pc, rAddr: addr}, ssr), nil
}
// SupportLPPC implements C.ProxyAdapter
func (ssr *ShadowSocksR) SupportLPPC() bool {
return true
}
func NewShadowSocksR(option ShadowSocksROption) (*ShadowSocksR, error) {
// SSR protocol compatibility
// https://github.com/Dreamacro/clash/pull/2056