mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-12-22 11:23:32 +02:00
Wireguard resolve strategy (#2717)
* 增加 wireguard 出站选项 `resolveStrategy`. * They become a part of you. * 移除不必要的选项别名. * aliases NG. * 微调. --------- Co-authored-by: rui0572 <125641819+rui0572@users.noreply.github.com>
This commit is contained in:
yuhan6665
GitHub
parent
cc4b28b159
commit
a109389efb
6 changed files with 175 additions and 35 deletions
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@ -3,6 +3,7 @@ package conf
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import (
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"encoding/base64"
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"encoding/hex"
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"strings"
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"github.com/xtls/xray-core/proxy/wireguard"
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"google.golang.org/protobuf/proto"
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@ -47,12 +48,13 @@ func (c *WireGuardPeerConfig) Build() (proto.Message, error) {
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}
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type WireGuardConfig struct {
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SecretKey string `json:"secretKey"`
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Address []string `json:"address"`
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Peers []*WireGuardPeerConfig `json:"peers"`
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MTU int `json:"mtu"`
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NumWorkers int `json:"workers"`
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Reserved []byte `json:"reserved"`
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SecretKey string `json:"secretKey"`
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Address []string `json:"address"`
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Peers []*WireGuardPeerConfig `json:"peers"`
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MTU int `json:"mtu"`
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NumWorkers int `json:"workers"`
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Reserved []byte `json:"reserved"`
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DomainStrategy string `json:"domainStrategy"`
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}
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func (c *WireGuardConfig) Build() (proto.Message, error) {
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@ -96,6 +98,21 @@ func (c *WireGuardConfig) Build() (proto.Message, error) {
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}
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config.Reserved = c.Reserved
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switch strings.ToLower(c.DomainStrategy) {
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case "forceip", "":
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config.DomainStrategy = wireguard.DeviceConfig_FORCE_IP
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case "forceipv4":
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config.DomainStrategy = wireguard.DeviceConfig_FORCE_IP4
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case "forceipv6":
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config.DomainStrategy = wireguard.DeviceConfig_FORCE_IP6
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case "forceipv4v6":
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config.DomainStrategy = wireguard.DeviceConfig_FORCE_IP46
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case "forceipv6v4":
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config.DomainStrategy = wireguard.DeviceConfig_FORCE_IP64
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default:
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return nil, newError("unsupported domain strategy: ", c.DomainStrategy)
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}
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return config, nil
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}
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@ -24,7 +24,8 @@ func TestWireGuardOutbound(t *testing.T) {
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}
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],
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"mtu": 1300,
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"workers": 2
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"workers": 2,
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"domainStrategy": "ForceIPv6v4"
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}`,
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Parser: loadJSON(creator),
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Output: &wireguard.DeviceConfig{
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@ -41,8 +42,9 @@ func TestWireGuardOutbound(t *testing.T) {
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AllowedIps: []string{"0.0.0.0/0", "::0/0"},
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},
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},
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Mtu: 1300,
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NumWorkers: 2,
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Mtu: 1300,
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NumWorkers: 2,
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DomainStrategy: wireguard.DeviceConfig_FORCE_IP64,
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},
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},
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})
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25
proxy/wireguard/config.go
Normal file
25
proxy/wireguard/config.go
Normal file
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@ -0,0 +1,25 @@
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package wireguard
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func (c *DeviceConfig) preferIP4() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP ||
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c.DomainStrategy == DeviceConfig_FORCE_IP4 ||
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c.DomainStrategy == DeviceConfig_FORCE_IP46
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}
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func (c *DeviceConfig) preferIP6() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP ||
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c.DomainStrategy == DeviceConfig_FORCE_IP6 ||
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c.DomainStrategy == DeviceConfig_FORCE_IP64
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}
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func (c *DeviceConfig) hasFallback() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP46 || c.DomainStrategy == DeviceConfig_FORCE_IP64
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}
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func (c *DeviceConfig) fallbackIP4() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP64
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}
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func (c *DeviceConfig) fallbackIP6() bool {
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return c.DomainStrategy == DeviceConfig_FORCE_IP46
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}
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@ -20,6 +20,61 @@ const (
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_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
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)
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type DeviceConfig_DomainStrategy int32
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const (
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DeviceConfig_FORCE_IP DeviceConfig_DomainStrategy = 0
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DeviceConfig_FORCE_IP4 DeviceConfig_DomainStrategy = 1
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DeviceConfig_FORCE_IP6 DeviceConfig_DomainStrategy = 2
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DeviceConfig_FORCE_IP46 DeviceConfig_DomainStrategy = 3
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DeviceConfig_FORCE_IP64 DeviceConfig_DomainStrategy = 4
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)
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// Enum value maps for DeviceConfig_DomainStrategy.
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var (
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DeviceConfig_DomainStrategy_name = map[int32]string{
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0: "FORCE_IP",
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1: "FORCE_IP4",
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2: "FORCE_IP6",
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3: "FORCE_IP46",
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4: "FORCE_IP64",
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}
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DeviceConfig_DomainStrategy_value = map[string]int32{
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"FORCE_IP": 0,
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"FORCE_IP4": 1,
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"FORCE_IP6": 2,
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"FORCE_IP46": 3,
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"FORCE_IP64": 4,
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}
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)
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func (x DeviceConfig_DomainStrategy) Enum() *DeviceConfig_DomainStrategy {
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p := new(DeviceConfig_DomainStrategy)
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*p = x
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return p
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}
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func (x DeviceConfig_DomainStrategy) String() string {
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return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
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}
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func (DeviceConfig_DomainStrategy) Descriptor() protoreflect.EnumDescriptor {
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return file_proxy_wireguard_config_proto_enumTypes[0].Descriptor()
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}
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func (DeviceConfig_DomainStrategy) Type() protoreflect.EnumType {
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return &file_proxy_wireguard_config_proto_enumTypes[0]
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}
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func (x DeviceConfig_DomainStrategy) Number() protoreflect.EnumNumber {
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return protoreflect.EnumNumber(x)
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}
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// Deprecated: Use DeviceConfig_DomainStrategy.Descriptor instead.
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func (DeviceConfig_DomainStrategy) EnumDescriptor() ([]byte, []int) {
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return file_proxy_wireguard_config_proto_rawDescGZIP(), []int{1, 0}
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}
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type PeerConfig struct {
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state protoimpl.MessageState
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sizeCache protoimpl.SizeCache
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@ -104,12 +159,13 @@ type DeviceConfig struct {
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sizeCache protoimpl.SizeCache
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unknownFields protoimpl.UnknownFields
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SecretKey string `protobuf:"bytes,1,opt,name=secret_key,json=secretKey,proto3" json:"secret_key,omitempty"`
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Endpoint []string `protobuf:"bytes,2,rep,name=endpoint,proto3" json:"endpoint,omitempty"`
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Peers []*PeerConfig `protobuf:"bytes,3,rep,name=peers,proto3" json:"peers,omitempty"`
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Mtu int32 `protobuf:"varint,4,opt,name=mtu,proto3" json:"mtu,omitempty"`
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NumWorkers int32 `protobuf:"varint,5,opt,name=num_workers,json=numWorkers,proto3" json:"num_workers,omitempty"`
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Reserved []byte `protobuf:"bytes,6,opt,name=reserved,proto3" json:"reserved,omitempty"`
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SecretKey string `protobuf:"bytes,1,opt,name=secret_key,json=secretKey,proto3" json:"secret_key,omitempty"`
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Endpoint []string `protobuf:"bytes,2,rep,name=endpoint,proto3" json:"endpoint,omitempty"`
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Peers []*PeerConfig `protobuf:"bytes,3,rep,name=peers,proto3" json:"peers,omitempty"`
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Mtu int32 `protobuf:"varint,4,opt,name=mtu,proto3" json:"mtu,omitempty"`
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NumWorkers int32 `protobuf:"varint,5,opt,name=num_workers,json=numWorkers,proto3" json:"num_workers,omitempty"`
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Reserved []byte `protobuf:"bytes,6,opt,name=reserved,proto3" json:"reserved,omitempty"`
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DomainStrategy DeviceConfig_DomainStrategy `protobuf:"varint,7,opt,name=domain_strategy,json=domainStrategy,proto3,enum=xray.proxy.wireguard.DeviceConfig_DomainStrategy" json:"domain_strategy,omitempty"`
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}
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func (x *DeviceConfig) Reset() {
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@ -186,6 +242,13 @@ func (x *DeviceConfig) GetReserved() []byte {
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return nil
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}
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func (x *DeviceConfig) GetDomainStrategy() DeviceConfig_DomainStrategy {
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if x != nil {
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return x.DomainStrategy
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}
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return DeviceConfig_FORCE_IP
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}
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var File_proxy_wireguard_config_proto protoreflect.FileDescriptor
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var file_proxy_wireguard_config_proto_rawDesc = []byte{
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@ -203,7 +266,7 @@ var file_proxy_wireguard_config_proto_rawDesc = []byte{
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@ -216,13 +279,25 @@ var file_proxy_wireguard_config_proto_rawDesc = []byte{
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|
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||||
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|
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}
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var (
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@ -237,18 +312,21 @@ func file_proxy_wireguard_config_proto_rawDescGZIP() []byte {
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return file_proxy_wireguard_config_proto_rawDescData
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}
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var file_proxy_wireguard_config_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
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var file_proxy_wireguard_config_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
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var file_proxy_wireguard_config_proto_goTypes = []interface{}{
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(*PeerConfig)(nil), // 0: xray.proxy.wireguard.PeerConfig
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(*DeviceConfig)(nil), // 1: xray.proxy.wireguard.DeviceConfig
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(DeviceConfig_DomainStrategy)(0), // 0: xray.proxy.wireguard.DeviceConfig.DomainStrategy
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(*PeerConfig)(nil), // 1: xray.proxy.wireguard.PeerConfig
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(*DeviceConfig)(nil), // 2: xray.proxy.wireguard.DeviceConfig
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}
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var file_proxy_wireguard_config_proto_depIdxs = []int32{
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0, // 0: xray.proxy.wireguard.DeviceConfig.peers:type_name -> xray.proxy.wireguard.PeerConfig
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1, // [1:1] is the sub-list for method output_type
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1, // [1:1] is the sub-list for method input_type
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1, // [1:1] is the sub-list for extension type_name
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1, // [1:1] is the sub-list for extension extendee
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0, // [0:1] is the sub-list for field type_name
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1, // 0: xray.proxy.wireguard.DeviceConfig.peers:type_name -> xray.proxy.wireguard.PeerConfig
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0, // 1: xray.proxy.wireguard.DeviceConfig.domain_strategy:type_name -> xray.proxy.wireguard.DeviceConfig.DomainStrategy
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2, // [2:2] is the sub-list for method output_type
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2, // [2:2] is the sub-list for method input_type
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2, // [2:2] is the sub-list for extension type_name
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2, // [2:2] is the sub-list for extension extendee
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0, // [0:2] is the sub-list for field type_name
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}
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func init() { file_proxy_wireguard_config_proto_init() }
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@ -287,13 +365,14 @@ func file_proxy_wireguard_config_proto_init() {
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File: protoimpl.DescBuilder{
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GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
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RawDescriptor: file_proxy_wireguard_config_proto_rawDesc,
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NumEnums: 0,
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NumEnums: 1,
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NumMessages: 2,
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NumExtensions: 0,
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NumServices: 0,
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},
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GoTypes: file_proxy_wireguard_config_proto_goTypes,
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DependencyIndexes: file_proxy_wireguard_config_proto_depIdxs,
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EnumInfos: file_proxy_wireguard_config_proto_enumTypes,
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MessageInfos: file_proxy_wireguard_config_proto_msgTypes,
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}.Build()
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File_proxy_wireguard_config_proto = out.File
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@ -15,10 +15,18 @@ message PeerConfig {
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}
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message DeviceConfig {
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enum DomainStrategy {
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FORCE_IP = 0;
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FORCE_IP4 = 1;
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FORCE_IP6 = 2;
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FORCE_IP46 = 3;
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FORCE_IP64 = 4;
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}
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string secret_key = 1;
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repeated string endpoint = 2;
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repeated PeerConfig peers = 3;
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int32 mtu = 4;
|
||||
int32 num_workers = 5;
|
||||
bytes reserved = 6;
|
||||
DomainStrategy domain_strategy = 7;
|
||||
}
|
||||
|
|
@ -31,6 +31,7 @@ import (
|
|||
|
||||
"github.com/xtls/xray-core/common"
|
||||
"github.com/xtls/xray-core/common/buf"
|
||||
"github.com/xtls/xray-core/common/dice"
|
||||
"github.com/xtls/xray-core/common/log"
|
||||
"github.com/xtls/xray-core/common/net"
|
||||
"github.com/xtls/xray-core/common/protocol"
|
||||
|
|
@ -159,15 +160,23 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
|
|||
addr := destination.Address
|
||||
if addr.Family().IsDomain() {
|
||||
ips, err := h.dns.LookupIP(addr.Domain(), dns.IPOption{
|
||||
IPv4Enable: h.hasIPv4,
|
||||
IPv6Enable: h.hasIPv6,
|
||||
IPv4Enable: h.hasIPv4 && h.conf.preferIP4(),
|
||||
IPv6Enable: h.hasIPv6 && h.conf.preferIP6(),
|
||||
})
|
||||
{ // Resolve fallback
|
||||
if (len(ips) == 0 || err != nil) && h.conf.hasFallback() {
|
||||
ips, err = h.dns.LookupIP(addr.Domain(), dns.IPOption{
|
||||
IPv4Enable: h.hasIPv4 && h.conf.fallbackIP4(),
|
||||
IPv6Enable: h.hasIPv6 && h.conf.fallbackIP6(),
|
||||
})
|
||||
}
|
||||
}
|
||||
if err != nil {
|
||||
return newError("failed to lookup DNS").Base(err)
|
||||
} else if len(ips) == 0 {
|
||||
return dns.ErrEmptyResponse
|
||||
}
|
||||
addr = net.IPAddress(ips[0])
|
||||
addr = net.IPAddress(ips[dice.Roll(len(ips))])
|
||||
}
|
||||
|
||||
var newCtx context.Context
|
||||
|
|
|
|||
Loading…
Reference in a new issue