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feat: add linsters

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This commit is contained in:
Skyxim 2022-12-04 13:37:14 +08:00
parent ba884c29bd
commit 4f75201a98
49 changed files with 1018 additions and 306 deletions
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6
adapter/inbound/http.go
View file

@ -10,9 +10,15 @@ import (
// NewHTTP receive normal http request and return HTTPContext
func NewHTTP(target socks5.Addr, source net.Addr, conn net.Conn) *context.ConnContext {
return NewHTTPWithInfos(target, source, conn, "", "")
}
func NewHTTPWithInfos(target socks5.Addr, source net.Addr, conn net.Conn, inName, preferRulesName string) *context.ConnContext {
metadata := parseSocksAddr(target)
metadata.NetWork = C.TCP
metadata.Type = C.HTTP
metadata.InName = inName
metadata.PreferRulesName = preferRulesName
if ip, port, err := parseAddr(source.String()); err == nil {
metadata.SrcIP = ip
metadata.SrcPort = port

6
adapter/inbound/https.go
View file

@ -10,8 +10,14 @@ import (
// NewHTTPS receive CONNECT request and return ConnContext
func NewHTTPS(request *http.Request, conn net.Conn) *context.ConnContext {
return NewHTTPSWithInfos(request, conn, "", "")
}
func NewHTTPSWithInfos(request *http.Request, conn net.Conn, inName, preferRulesName string) *context.ConnContext {
metadata := parseHTTPAddr(request)
metadata.Type = C.HTTPS
metadata.PreferRulesName = preferRulesName
metadata.InName = inName
if ip, port, err := parseAddr(conn.RemoteAddr().String()); err == nil {
metadata.SrcIP = ip
metadata.SrcPort = port

27
adapter/inbound/packet.go
View file

@ -5,22 +5,14 @@ import (
"github.com/Dreamacro/clash/transport/socks5"
)
// PacketAdapter is a UDP Packet adapter for socks/redir/tun
type PacketAdapter struct {
C.UDPPacket
metadata *C.Metadata
}
// Metadata returns destination metadata
func (s *PacketAdapter) Metadata() *C.Metadata {
return s.metadata
}
// NewPacket is PacketAdapter generator
func NewPacket(target socks5.Addr, packet C.UDPPacket, source C.Type) *PacketAdapter {
func NewPacketWithInfos(target socks5.Addr, packet C.UDPPacket, source C.Type, inName , preferRulesName string) *C.PacketAdapter {
metadata := parseSocksAddr(target)
metadata.NetWork = C.UDP
metadata.Type = source
metadata.InName = inName
metadata.PreferRulesName = preferRulesName
if ip, port, err := parseAddr(packet.LocalAddr().String()); err == nil {
metadata.SrcIP = ip
metadata.SrcPort = port
@ -32,8 +24,13 @@ func NewPacket(target socks5.Addr, packet C.UDPPacket, source C.Type) *PacketAda
}
}
return &PacketAdapter{
UDPPacket: packet,
metadata: metadata,
}
return C.NewPacketAdapter(
packet,
metadata,
)
}
// NewPacket is PacketAdapter generator
func NewPacket(target socks5.Addr, packet C.UDPPacket, source C.Type) *C.PacketAdapter {
return NewPacketWithInfos(target, packet, source, "", "")
}

11
adapter/inbound/socket.go
View file

@ -9,12 +9,14 @@ import (
"github.com/Dreamacro/clash/transport/socks5"
)
// NewSocket receive TCP inbound and return ConnContext
func NewSocket(target socks5.Addr, conn net.Conn, source C.Type) *context.ConnContext {
func NewSocketWithInfos(target socks5.Addr, conn net.Conn, source C.Type, inName , preferRulesName string) *context.ConnContext {
metadata := parseSocksAddr(target)
metadata.NetWork = C.TCP
metadata.Type = source
metadata.PreferRulesName = preferRulesName
metadata.InName = inName
remoteAddr := conn.RemoteAddr()
// Filter when net.Addr interface is nil
if remoteAddr != nil {
if ip, port, err := parseAddr(remoteAddr.String()); err == nil {
@ -34,6 +36,11 @@ func NewSocket(target socks5.Addr, conn net.Conn, source C.Type) *context.ConnCo
return context.NewConnContext(conn, metadata)
}
// NewSocket receive TCP inbound and return ConnContext
func NewSocket(target socks5.Addr, conn net.Conn, source C.Type) *context.ConnContext {
return NewSocketWithInfos(target, conn, source, "", "")
}
func NewInner(conn net.Conn, dst string, host string) *context.ConnContext {
metadata := &C.Metadata{}
metadata.NetWork = C.TCP

195
config/config.go
View file

@ -15,9 +15,11 @@ import (
"time"
"github.com/Dreamacro/clash/common/utils"
"github.com/Dreamacro/clash/listener/sing_tun"
"github.com/Dreamacro/clash/listener/tunnel"
R "github.com/Dreamacro/clash/rules"
RP "github.com/Dreamacro/clash/rules/provider"
L "github.com/Dreamacro/clash/listener"
"github.com/Dreamacro/clash/adapter"
"github.com/Dreamacro/clash/adapter/outbound"
"github.com/Dreamacro/clash/adapter/outboundgroup"
@ -30,13 +32,11 @@ import (
"github.com/Dreamacro/clash/component/trie"
C "github.com/Dreamacro/clash/constant"
providerTypes "github.com/Dreamacro/clash/constant/provider"
"github.com/Dreamacro/clash/constant/sniffer"
snifferTypes "github.com/Dreamacro/clash/constant/sniffer"
"github.com/Dreamacro/clash/dns"
"github.com/Dreamacro/clash/log"
T "github.com/Dreamacro/clash/tunnel"
"github.com/samber/lo"
"gopkg.in/yaml.v3"
)
@ -149,11 +149,11 @@ type Tun struct {
RedirectToTun []string `yaml:"-" json:"-"`
MTU uint32 `yaml:"mtu" json:"mtu,omitempty"`
Inet4Address []ListenPrefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
Inet6Address []ListenPrefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
Inet4Address []sing_tun.ListenPrefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
Inet6Address []sing_tun.ListenPrefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
StrictRoute bool `yaml:"strict-route" json:"strict-route,omitempty"`
Inet4RouteAddress []ListenPrefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
Inet6RouteAddress []ListenPrefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
Inet4RouteAddress []sing_tun.ListenPrefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
Inet6RouteAddress []sing_tun.ListenPrefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
IncludeUID []uint32 `yaml:"include-uid" json:"include-uid,omitempty"`
IncludeUIDRange []string `yaml:"include-uid-range" json:"include-uid-range,omitempty"`
ExcludeUID []uint32 `yaml:"exclude-uid" json:"exclude-uid,omitempty"`
@ -165,56 +165,6 @@ type Tun struct {
UDPTimeout int64 `yaml:"udp-timeout" json:"udp-timeout,omitempty"`
}
type ListenPrefix netip.Prefix
func (p ListenPrefix) MarshalJSON() ([]byte, error) {
prefix := netip.Prefix(p)
if !prefix.IsValid() {
return json.Marshal(nil)
}
return json.Marshal(prefix.String())
}
func (p ListenPrefix) MarshalYAML() (interface{}, error) {
prefix := netip.Prefix(p)
if !prefix.IsValid() {
return nil, nil
}
return prefix.String(), nil
}
func (p *ListenPrefix) UnmarshalJSON(bytes []byte) error {
var value string
err := json.Unmarshal(bytes, &value)
if err != nil {
return err
}
prefix, err := netip.ParsePrefix(value)
if err != nil {
return err
}
*p = ListenPrefix(prefix)
return nil
}
func (p *ListenPrefix) UnmarshalYAML(node *yaml.Node) error {
var value string
err := node.Decode(&value)
if err != nil {
return err
}
prefix, err := netip.ParsePrefix(value)
if err != nil {
return err
}
*p = ListenPrefix(prefix)
return nil
}
func (p ListenPrefix) Build() netip.Prefix {
return netip.Prefix(p)
}
// IPTables config
type IPTables struct {
Enable bool `yaml:"enable" json:"enable"`
@ -224,7 +174,7 @@ type IPTables struct {
type Sniffer struct {
Enable bool
Sniffers []sniffer.Type
Sniffers []snifferTypes.Type
Reverses *trie.DomainTrie[struct{}]
ForceDomain *trie.DomainTrie[struct{}]
SkipDomain *trie.DomainTrie[struct{}]
@ -233,7 +183,6 @@ type Sniffer struct {
ParsePureIp bool
}
// Experimental config
type Experimental struct {
Fingerprints []string `yaml:"fingerprints"`
@ -248,12 +197,13 @@ type Config struct {
Hosts *trie.DomainTrie[netip.Addr]
Profile *Profile
Rules []C.Rule
SubRules *map[string][]C.Rule
SubRules map[string][]C.Rule
Users []auth.AuthUser
Proxies map[string]C.Proxy
Listeners map[string]C.NewListener
Providers map[string]providerTypes.ProxyProvider
RuleProviders map[string]providerTypes.RuleProvider
Tunnels []Tunnel
Tunnels []tunnel.Tunnel
Sniffer *Sniffer
TLS *TLS
}
@ -294,10 +244,10 @@ type RawTun struct {
MTU uint32 `yaml:"mtu" json:"mtu,omitempty"`
//Inet4Address []ListenPrefix `yaml:"inet4-address" json:"inet4_address,omitempty"`
Inet6Address []ListenPrefix `yaml:"inet6-address" json:"inet6_address,omitempty"`
Inet6Address []sing_tun.ListenPrefix `yaml:"inet6-address" json:"inet6_address,omitempty"`
StrictRoute bool `yaml:"strict-route" json:"strict_route,omitempty"`
Inet4RouteAddress []ListenPrefix `yaml:"inet4_route_address" json:"inet4_route_address,omitempty"`
Inet6RouteAddress []ListenPrefix `yaml:"inet6_route_address" json:"inet6_route_address,omitempty"`
Inet4RouteAddress []sing_tun.ListenPrefix `yaml:"inet4_route_address" json:"inet4_route_address,omitempty"`
Inet6RouteAddress []sing_tun.ListenPrefix `yaml:"inet6_route_address" json:"inet6_route_address,omitempty"`
IncludeUID []uint32 `yaml:"include-uid" json:"include_uid,omitempty"`
IncludeUIDRange []string `yaml:"include-uid-range" json:"include_uid_range,omitempty"`
ExcludeUID []uint32 `yaml:"exclude-uid" json:"exclude_uid,omitempty"`
@ -322,65 +272,6 @@ type RawTuicServer struct {
MaxUdpRelayPacketSize int `yaml:"max-udp-relay-packet-size" json:"max-udp-relay-packet-size,omitempty"`
}
type tunnel struct {
Network []string `yaml:"network"`
Address string `yaml:"address"`
Target string `yaml:"target"`
Proxy string `yaml:"proxy"`
}
type Tunnel tunnel
// UnmarshalYAML implements yaml.Unmarshaler
func (t *Tunnel) UnmarshalYAML(unmarshal func(any) error) error {
var tp string
if err := unmarshal(&tp); err != nil {
var inner tunnel
if err := unmarshal(&inner); err != nil {
return err
}
*t = Tunnel(inner)
return nil
}
// parse udp/tcp,address,target,proxy
parts := lo.Map(strings.Split(tp, ","), func(s string, _ int) string {
return strings.TrimSpace(s)
})
if len(parts) != 3 && len(parts) != 4 {
return fmt.Errorf("invalid tunnel config %s", tp)
}
network := strings.Split(parts[0], "/")
// validate network
for _, n := range network {
switch n {
case "tcp", "udp":
default:
return fmt.Errorf("invalid tunnel network %s", n)
}
}
// validate address and target
address := parts[1]
target := parts[2]
for _, addr := range []string{address, target} {
if _, _, err := net.SplitHostPort(addr); err != nil {
return fmt.Errorf("invalid tunnel target or address %s", addr)
}
}
*t = Tunnel(tunnel{
Network: network,
Address: address,
Target: target,
})
if len(parts) == 4 {
t.Proxy = parts[3]
}
return nil
}
type RawConfig struct {
Port int `yaml:"port"`
@ -404,7 +295,7 @@ type RawConfig struct {
Secret string `yaml:"secret"`
Interface string `yaml:"interface-name"`
RoutingMark int `yaml:"routing-mark"`
Tunnels []Tunnel `yaml:"tunnels"`
Tunnels []tunnel.Tunnel `yaml:"tunnels"`
GeodataMode bool `yaml:"geodata-mode"`
GeodataLoader string `yaml:"geodata-loader"`
TCPConcurrent bool `yaml:"tcp-concurrent" json:"tcp-concurrent"`
@ -427,6 +318,7 @@ type RawConfig struct {
Rule []string `yaml:"rules"`
SubRules map[string][]string `yaml:"sub-rules"`
RawTLS TLS `yaml:"tls"`
Listeners []map[string]any `yaml:"listeners"`
}
type RawGeoXUrl struct {
@ -492,7 +384,7 @@ func UnmarshalRawConfig(buf []byte) (*RawConfig, error) {
DNSHijack: []string{"0.0.0.0:53"}, // default hijack all dns query
AutoRoute: true,
AutoDetectInterface: true,
Inet6Address: []ListenPrefix{ListenPrefix(netip.MustParsePrefix("fdfe:dcba:9876::1/126"))},
Inet6Address: []sing_tun.ListenPrefix{sing_tun.ListenPrefix(netip.MustParsePrefix("fdfe:dcba:9876::1/126"))},
},
TuicServer: RawTuicServer{
Enable: false,
@ -576,7 +468,7 @@ func ParseRawConfig(rawCfg *RawConfig) (*Config, error) {
config.Experimental = &rawCfg.Experimental
config.Profile = &rawCfg.Profile
config.IPTables = &rawCfg.IPTables
config.TLS=&rawCfg.RawTLS
config.TLS = &rawCfg.RawTLS
general, err := parseGeneral(rawCfg)
if err != nil {
@ -585,7 +477,6 @@ func ParseRawConfig(rawCfg *RawConfig) (*Config, error) {
config.General = general
dialer.DefaultInterface.Store(config.General.Interface)
proxies, providers, err := parseProxies(rawCfg)
if err != nil {
return nil, err
@ -593,6 +484,12 @@ func ParseRawConfig(rawCfg *RawConfig) (*Config, error) {
config.Proxies = proxies
config.Providers = providers
listener, err := parseListeners(rawCfg)
if err != nil {
return nil, err
}
config.Listeners = listener
subRules, ruleProviders, err := parseSubRules(rawCfg, proxies)
if err != nil {
return nil, err
@ -645,7 +542,6 @@ func ParseRawConfig(rawCfg *RawConfig) (*Config, error) {
return nil, err
}
elapsedTime := time.Since(startTime) / time.Millisecond // duration in ms
log.Infoln("Initial configuration complete, total time: %dms", elapsedTime) //Segment finished in xxm
@ -799,9 +695,27 @@ func parseProxies(cfg *RawConfig) (proxies map[string]C.Proxy, providersMap map[
return proxies, providersMap, nil
}
func parseSubRules(cfg *RawConfig, proxies map[string]C.Proxy) (subRules *map[string][]C.Rule, ruleProviders map[string]providerTypes.RuleProvider, err error) {
func parseListeners(cfg *RawConfig) (listeners map[string]C.NewListener, err error) {
listeners = make(map[string]C.NewListener)
for index, mapping := range cfg.Listeners {
listener, err := L.ParseListener(mapping)
if err != nil {
return nil, fmt.Errorf("proxy %d: %w", index, err)
}
if _, exist := mapping[listener.Name()]; exist {
return nil, fmt.Errorf("listener %s is the duplicate name", listener.Name())
}
listeners[listener.Name()] = listener
}
return
}
func parseSubRules(cfg *RawConfig, proxies map[string]C.Proxy) (subRules map[string][]C.Rule, ruleProviders map[string]providerTypes.RuleProvider, err error) {
ruleProviders = map[string]providerTypes.RuleProvider{}
subRules = &map[string][]C.Rule{}
subRules = map[string][]C.Rule{}
log.Infoln("Geodata Loader mode: %s", geodata.LoaderName())
// parse rule provider
for name, mapping := range cfg.RuleProvider {
@ -815,6 +729,9 @@ func parseSubRules(cfg *RawConfig, proxies map[string]C.Proxy) (subRules *map[st
}
for name, rawRules := range cfg.SubRules {
if len(name) == 0 {
return nil, nil, fmt.Errorf("sub-rule name is empty")
}
var rules []C.Rule
for idx, line := range rawRules {
rawRule := trimArr(strings.Split(line, ","))
@ -860,7 +777,7 @@ func parseSubRules(cfg *RawConfig, proxies map[string]C.Proxy) (subRules *map[st
rules = append(rules, parsed)
}
(*subRules)[name] = rules
subRules[name] = rules
}
if err = verifySubRule(subRules); err != nil {
@ -870,8 +787,8 @@ func parseSubRules(cfg *RawConfig, proxies map[string]C.Proxy) (subRules *map[st
return
}
func verifySubRule(subRules *map[string][]C.Rule) error {
for name := range *subRules {
func verifySubRule(subRules map[string][]C.Rule) error {
for name := range subRules {
err := verifySubRuleCircularReferences(name, subRules, []string{})
if err != nil {
return err
@ -880,7 +797,7 @@ func verifySubRule(subRules *map[string][]C.Rule) error {
return nil
}
func verifySubRuleCircularReferences(n string, subRules *map[string][]C.Rule, arr []string) error {
func verifySubRuleCircularReferences(n string, subRules map[string][]C.Rule, arr []string) error {
isInArray := func(v string, array []string) bool {
for _, c := range array {
if v == c {
@ -891,9 +808,9 @@ func verifySubRuleCircularReferences(n string, subRules *map[string][]C.Rule, ar
}
arr = append(arr, n)
for i, rule := range (*subRules)[n] {
for i, rule := range subRules[n] {
if rule.RuleType() == C.SubRules {
if _, ok := (*subRules)[rule.Adapter()]; !ok {
if _, ok := subRules[rule.Adapter()]; !ok {
return fmt.Errorf("sub-rule[%d:%s] error: [%s] not found", i, n, rule.Adapter())
}
if isInArray(rule.Adapter(), arr) {
@ -909,7 +826,7 @@ func verifySubRuleCircularReferences(n string, subRules *map[string][]C.Rule, ar
return nil
}
func parseRules(cfg *RawConfig, proxies map[string]C.Proxy, subRules *map[string][]C.Rule) ([]C.Rule, error) {
func parseRules(cfg *RawConfig, proxies map[string]C.Proxy, subRules map[string][]C.Rule) ([]C.Rule, error) {
var rules []C.Rule
rulesConfig := cfg.Rule
@ -948,7 +865,7 @@ func parseRules(cfg *RawConfig, proxies map[string]C.Proxy, subRules *map[string
if _, ok := proxies[target]; !ok {
if ruleName != "SUB-RULE" {
return nil, fmt.Errorf("rules[%d] [%s] error: proxy [%s] not found", idx, line, target)
} else if _, ok = (*subRules)[target]; !ok {
} else if _, ok = subRules[target]; !ok {
return nil, fmt.Errorf("rules[%d] [%s] error: sub-rule [%s] not found", idx, line, target)
}
}
@ -1315,7 +1232,7 @@ func parseTun(rawTun RawTun, general *General) error {
RedirectToTun: rawTun.RedirectToTun,
MTU: rawTun.MTU,
Inet4Address: []ListenPrefix{ListenPrefix(tunAddressPrefix)},
Inet4Address: []sing_tun.ListenPrefix{sing_tun.ListenPrefix(tunAddressPrefix)},
Inet6Address: rawTun.Inet6Address,
StrictRoute: rawTun.StrictRoute,
Inet4RouteAddress: rawTun.Inet4RouteAddress,

26
constant/listener.go
View file

@ -13,3 +13,29 @@ type AdvanceListener interface {
Config() string
HandleConn(conn net.Conn, in chan<- ConnContext)
}
type NewListener interface {
Name() string
ReCreate(tcpIn chan<- ConnContext,udpIn chan<-*PacketAdapter) error
Close() error
Address() string
RawAddress() string
}
// PacketAdapter is a UDP Packet adapter for socks/redir/tun
type PacketAdapter struct {
UDPPacket
metadata *Metadata
}
func NewPacketAdapter(udppacket UDPPacket,metadata *Metadata)*PacketAdapter{
return &PacketAdapter{
udppacket,
metadata,
}
}
// Metadata returns destination metadata
func (s *PacketAdapter) Metadata() *Metadata {
return s.metadata
}

2
constant/metadata.go
View file

@ -132,6 +132,8 @@ type Metadata struct {
ProcessPath string `json:"processPath"`
SpecialProxy string `json:"specialProxy"`
RemoteDst string `json:"remoteDestination"`
InName string `jsson:"-"`
PreferRulesName string
}
func (m *Metadata) RemoteAddress() string {

33
docs/config.yaml
View file

@ -662,3 +662,36 @@ sub-rules:
tls:
certificate: string # 证书 PEM 格式，或者 证书的路径
private-key: string # 证书对应的私钥 PEM 格式，或者私钥路径
# 流量入站
listeners:
- name: socks5-in-1
type: socks
port: 10808
#listen: 0.0.0.0 # 默认监听 0.0.0.0
# rule: sub-rule-name1 # 默认使用 rules，如果未找到 sub-rule 则直接使用 rules
# udp: false # 默认 true
- name: http-in-1
type: http
port: 10809
listen: 0.0.0.0
# rule: sub-rule
- name: mixed-in-1
type: mixed # HTTP(S) 和 SOCKS 代理混合
port: 10810
listen: 0.0.0.0
# rule: sub-rule
# udp: false # 默认 true
- name: reidr-in-1
type: redir
port: 10811
listen: 0.0.0.0
# rule: sub-rule
- name: tproxy-in-1
type: tproxy
port: 10812
listen: 0.0.0.0
# udp: false # 默认 true
# rule: sub-rule

32
hub/executor/executor.go
View file

@ -8,7 +8,6 @@ import (
"sync"
"github.com/Dreamacro/clash/adapter"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/adapter/outboundgroup"
"github.com/Dreamacro/clash/component/auth"
"github.com/Dreamacro/clash/component/dialer"
@ -26,8 +25,12 @@ import (
"github.com/Dreamacro/clash/dns"
"github.com/Dreamacro/clash/listener"
authStore "github.com/Dreamacro/clash/listener/auth"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/listener/inner"
"github.com/Dreamacro/clash/listener/sing_tun"
"github.com/Dreamacro/clash/listener/tproxy"
"github.com/Dreamacro/clash/listener/tuic"
T "github.com/Dreamacro/clash/listener/tunnel"
"github.com/Dreamacro/clash/log"
"github.com/Dreamacro/clash/tunnel"
)
@ -77,7 +80,7 @@ func ApplyConfig(cfg *config.Config, force bool) {
preUpdateExperimental(cfg)
updateUsers(cfg.Users)
updateProxies(cfg.Proxies, cfg.Providers)
updateRules(cfg.Rules, cfg.RuleProviders)
updateRules(cfg.Rules, cfg.SubRules, cfg.RuleProviders)
updateSniffer(cfg.Sniffer)
updateHosts(cfg.Hosts)
initInnerTcp()
@ -86,6 +89,7 @@ func ApplyConfig(cfg *config.Config, force bool) {
updateProfile(cfg)
loadRuleProvider(cfg.RuleProviders)
updateGeneral(cfg.General, force)
updateListeners(cfg.Listeners)
updateIPTables(cfg)
updateTun(cfg.General)
updateExperimental(cfg)
@ -122,8 +126,8 @@ func GetGeneral() *config.General {
LogLevel: log.Level(),
IPv6: !resolver.DisableIPv6,
GeodataLoader: G.LoaderName(),
Tun: listener.GetTunConf(),
TuicServer: listener.GetTuicConf(),
Tun: config.Tun(listener.GetTunConf()),
TuicServer: config.TuicServer(listener.GetTuicConf()),
Interface: dialer.DefaultInterface.Load(),
Sniffing: tunnel.IsSniffing(),
TCPConcurrent: dialer.GetDial(),
@ -132,6 +136,16 @@ func GetGeneral() *config.General {
return general
}
func updateListeners(listeners map[string]C.NewListener) {
tcpIn := tunnel.TCPIn()
udpIn := tunnel.UDPIn()
for _, listener := range listeners {
if err := listener.ReCreate(tcpIn, udpIn); err != nil {
log.Errorln("Listener %s listen err: %s", listener.Name(), err.Error())
}
}
}
func updateExperimental(c *config.Config) {
runtime.GC()
}
@ -203,8 +217,8 @@ func updateProxies(proxies map[string]C.Proxy, providers map[string]provider.Pro
tunnel.UpdateProxies(proxies, providers)
}
func updateRules(rules []C.Rule, ruleProviders map[string]provider.RuleProvider) {
tunnel.UpdateRules(rules, ruleProviders)
func updateRules(rules []C.Rule, subRules map[string][]C.Rule, ruleProviders map[string]provider.RuleProvider) {
tunnel.UpdateRules(rules, subRules, ruleProviders)
}
func loadProvider(pv provider.Provider) {
@ -267,7 +281,7 @@ func updateTun(general *config.General) {
if general == nil {
return
}
listener.ReCreateTun(general.Tun, tunnel.TCPIn(), tunnel.UDPIn())
listener.ReCreateTun(sing_tun.Tun(general.Tun), tunnel.TCPIn(), tunnel.UDPIn())
listener.ReCreateRedirToTun(general.Tun.RedirectToTun)
}
@ -294,7 +308,7 @@ func updateSniffer(sniffer *config.Sniffer) {
}
}
func updateTunnels(tunnels []config.Tunnel) {
func updateTunnels(tunnels []T.Tunnel) {
listener.PatchTunnel(tunnels, tunnel.TCPIn(), tunnel.UDPIn())
}
@ -353,7 +367,7 @@ func updateGeneral(general *config.General, force bool) {
listener.ReCreateMixed(general.MixedPort, tcpIn, udpIn)
listener.ReCreateShadowSocks(general.ShadowSocksConfig, tcpIn, udpIn)
listener.ReCreateVmess(general.VmessConfig, tcpIn, udpIn)
listener.ReCreateTuic(general.TuicServer, tcpIn, udpIn)
listener.ReCreateTuic(tuic.TuicServer(general.TuicServer), tcpIn, udpIn)
}
func updateUsers(users []auth.AuthUser) {

12
hub/route/configs.go
View file

@ -13,6 +13,8 @@ import (
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/hub/executor"
P "github.com/Dreamacro/clash/listener"
"github.com/Dreamacro/clash/listener/sing_tun"
"github.com/Dreamacro/clash/listener/tuic"
"github.com/Dreamacro/clash/log"
"github.com/Dreamacro/clash/tunnel"
@ -67,10 +69,10 @@ type tunSchema struct {
MTU *uint32 `yaml:"mtu" json:"mtu,omitempty"`
//Inet4Address *[]config.ListenPrefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
Inet6Address *[]config.ListenPrefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
Inet6Address *[]sing_tun.ListenPrefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
StrictRoute *bool `yaml:"strict-route" json:"strict-route,omitempty"`
Inet4RouteAddress *[]config.ListenPrefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
Inet6RouteAddress *[]config.ListenPrefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
Inet4RouteAddress *[]sing_tun.ListenPrefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
Inet6RouteAddress *[]sing_tun.ListenPrefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
IncludeUID *[]uint32 `yaml:"include-uid" json:"include-uid,omitempty"`
IncludeUIDRange *[]string `yaml:"include-uid-range" json:"include-uid-range,omitempty"`
ExcludeUID *[]uint32 `yaml:"exclude-uid" json:"exclude-uid,omitempty"`
@ -116,7 +118,7 @@ func pointerOrDefaultString(p *string, def string) string {
return def
}
func pointerOrDefaultTun(p *tunSchema, def config.Tun) config.Tun {
func pointerOrDefaultTun(p *tunSchema, def sing_tun.Tun) sing_tun.Tun {
if p != nil {
def.Enable = p.Enable
if p.Device != nil {
@ -174,7 +176,7 @@ func pointerOrDefaultTun(p *tunSchema, def config.Tun) config.Tun {
return def
}
func pointerOrDefaultTuicServer(p *tuicServerSchema, def config.TuicServer) config.TuicServer {
func pointerOrDefaultTuicServer(p *tuicServerSchema, def tuic.TuicServer) tuic.TuicServer {
if p != nil {
def.Enable = p.Enable
if p.Listen != nil {

10
listener/autoredir/tcp.go
View file

@ -14,6 +14,8 @@ type Listener struct {
listener net.Listener
addr string
closed bool
name string
preferRulesName string
lookupFunc func(netip.AddrPort) (socks5.Addr, error)
}
@ -56,10 +58,14 @@ func (l *Listener) handleRedir(conn net.Conn, in chan<- C.ConnContext) {
_ = conn.(*net.TCPConn).SetKeepAlive(true)
in <- inbound.NewSocket(target, conn, C.REDIR)
in <- inbound.NewSocketWithInfos(target, conn, C.REDIR,l.name,l.preferRulesName)
}
func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
return NewWithInfos(addr,"DEFAULT-REDIR","",in)
}
func NewWithInfos(addr ,name,preferRulesName string, in chan<- C.ConnContext) (*Listener, error) {
l, err := net.Listen("tcp", addr)
if err != nil {
return nil, err
@ -67,6 +73,8 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
rl := &Listener{
listener: l,
addr: addr,
name:name,
preferRulesName: preferRulesName,
}
go func() {

4
listener/http/client.go
View file

@ -12,7 +12,7 @@ import (
"github.com/Dreamacro/clash/transport/socks5"
)
func newClient(source net.Addr, in chan<- C.ConnContext) *http.Client {
func newClient(source net.Addr,name,preferRulesName string, in chan<- C.ConnContext) *http.Client {
return &http.Client{
Transport: &http.Transport{
// from http.DefaultTransport
@ -32,7 +32,7 @@ func newClient(source net.Addr, in chan<- C.ConnContext) *http.Client {
left, right := net.Pipe()
in <- inbound.NewHTTP(dstAddr, source, right)
in <- inbound.NewHTTPWithInfos(dstAddr, source, right,name,preferRulesName)
return left, nil
},

8
listener/http/proxy.go
View file

@ -14,8 +14,8 @@ import (
"github.com/Dreamacro/clash/log"
)
func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[string, bool]) {
client := newClient(c.RemoteAddr(), in)
func HandleConn(name, preferRulesName string, c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[string, bool]) {
client := newClient(c.RemoteAddr(), name, preferRulesName, in)
defer client.CloseIdleConnections()
conn := N.NewBufferedConn(c)
@ -48,7 +48,7 @@ func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[strin
break // close connection
}
in <- inbound.NewHTTPS(request, conn)
in <- inbound.NewHTTPSWithInfos(request, conn, name, preferRulesName)
return // hijack connection
}
@ -61,7 +61,7 @@ func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[strin
request.RequestURI = ""
if isUpgradeRequest(request) {
handleUpgrade(conn, request, in)
handleUpgrade(name, preferRulesName, conn, request, in)
return // hijack connection
}

14
listener/http/server.go
View file

@ -12,6 +12,8 @@ type Listener struct {
listener net.Listener
addr string
closed bool
name string
preferRulesName string
}
// RawAddress implements C.Listener
@ -31,10 +33,14 @@ func (l *Listener) Close() error {
}
func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
return NewWithAuthenticate(addr, in, true)
return NewWithAuthenticate(addr,"DEFAULT-HTTP","", in, true)
}
func NewWithAuthenticate(addr string, in chan<- C.ConnContext, authenticate bool) (*Listener, error) {
func NewWithInfos(addr ,name ,preferRulesName string,in chan<-C.ConnContext)(*Listener,error){
return NewWithAuthenticate(addr,name,preferRulesName,in,true)
}
func NewWithAuthenticate(addr,name,preferRulesName string, in chan<- C.ConnContext, authenticate bool) (*Listener, error) {
l, err := inbound.Listen("tcp", addr)
if err != nil {
@ -48,6 +54,8 @@ func NewWithAuthenticate(addr string, in chan<- C.ConnContext, authenticate bool
hl := &Listener{
listener: l,
name: name,
preferRulesName: preferRulesName,
addr: addr,
}
go func() {
@ -59,7 +67,7 @@ func NewWithAuthenticate(addr string, in chan<- C.ConnContext, authenticate bool
}
continue
}
go HandleConn(conn, in, c)
go HandleConn(hl.name,hl.preferRulesName,conn, in, c)
}
}()

4
listener/http/upgrade.go
View file

@ -25,7 +25,7 @@ func isUpgradeRequest(req *http.Request) bool {
return false
}
func handleUpgrade(conn net.Conn, request *http.Request, in chan<- C.ConnContext) {
func handleUpgrade(name,preferRulesName string,conn net.Conn, request *http.Request, in chan<- C.ConnContext) {
defer conn.Close()
removeProxyHeaders(request.Header)
@ -43,7 +43,7 @@ func handleUpgrade(conn net.Conn, request *http.Request, in chan<- C.ConnContext
left, right := net.Pipe()
in <- inbound.NewHTTP(dstAddr, conn.RemoteAddr(), right)
in <- inbound.NewHTTPWithInfos(dstAddr, conn.RemoteAddr(), right,name,preferRulesName)
var bufferedLeft *N.BufferedConn
if request.TLS != nil {

66
listener/inbound/base.go Normal file
View file

@ -0,0 +1,66 @@
package inbound
import (
"net"
"net/netip"
"strconv"
C "github.com/Dreamacro/clash/constant"
)
type Base struct {
name string
preferRulesName string
listenAddr netip.Addr
port int
}
func NewBase(options *BaseOption) (*Base, error) {
if options.Listen == "" {
options.Listen = "0.0.0.0"
}
addr, err := netip.ParseAddr(options.Listen)
if err != nil {
return nil, err
}
return &Base{
name: options.Name,
listenAddr: addr,
preferRulesName: options.PreferRulesName,
port: options.Port,
}, nil
}
// Address implements constant.NewListener
func (b *Base) Address() string {
return b.RawAddress()
}
// Close implements constant.NewListener
func (*Base) Close() error {
return nil
}
// Name implements constant.NewListener
func (b *Base) Name() string {
return b.name
}
// RawAddress implements constant.NewListener
func (b *Base) RawAddress() string {
return net.JoinHostPort(b.listenAddr.String(), strconv.Itoa(int(b.port)))
}
// ReCreate implements constant.NewListener
func (*Base) ReCreate(tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) error {
return nil
}
type BaseOption struct {
Name string `inbound:"name"`
Listen string `inbound:"listen,omitempty"`
Port int `inbound:"port"`
PreferRulesName string `inbound:"rule,omitempty"`
}
var _ C.NewListener = (*Base)(nil)

52
listener/inbound/http.go Normal file
View file

@ -0,0 +1,52 @@
package inbound
import (
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/listener/http"
"github.com/Dreamacro/clash/log"
)
type HTTPOption struct {
BaseOption
}
type HTTP struct {
*Base
l *http.Listener
}
func NewHTTP(options *HTTPOption) (*HTTP, error) {
base, err := NewBase(&options.BaseOption)
if err != nil {
return nil, err
}
return &HTTP{
Base: base,
}, nil
}
// Address implements constant.NewListener
func (h *HTTP) Address() string {
return h.l.Address()
}
// ReCreate implements constant.NewListener
func (h *HTTP) ReCreate(tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) error {
var err error
_ = h.Close()
h.l, err = http.NewWithInfos(h.RawAddress(), h.name, h.preferRulesName, tcpIn)
if err != nil {
return err
}
log.Infoln("HTTP[%s] proxy listening at: %s", h.Name(), h.Address())
return nil
}
// Close implements constant.NewListener
func (h *HTTP) Close() error {
if h.l != nil {
return h.l.Close()
}
return nil
}
var _ C.NewListener = (*HTTP)(nil)

79
listener/inbound/mixed.go Normal file
View file

@ -0,0 +1,79 @@
package inbound
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/log"
"github.com/Dreamacro/clash/listener/mixed"
"github.com/Dreamacro/clash/listener/socks"
)
type MixedOption struct {
BaseOption
UDP *bool `inbound:"udp,omitempty"`
}
type Mixed struct {
*Base
l *mixed.Listener
lUDP *socks.UDPListener
udp bool
}
func NewMixed(options *MixedOption) (*Mixed, error) {
base, err := NewBase(&options.BaseOption)
if err != nil {
return nil, err
}
return &Mixed{
Base: base,
udp: options.UDP == nil || *options.UDP,
}, nil
}
// Address implements constant.NewListener
func (m *Mixed) Address() string {
return m.l.Address()
}
// ReCreate implements constant.NewListener
func (m *Mixed) ReCreate(tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) error {
var err error
_ = m.Close()
m.l, err = mixed.NewWithInfos(m.RawAddress(), m.name, m.preferRulesName, tcpIn)
if err != nil {
return err
}
if m.udp {
m.lUDP, err = socks.NewUDPWithInfos(m.Address(), m.name, m.preferRulesName, udpIn)
if err != nil {
return err
}
}
log.Infoln("Mixed(http+socks)[%s] proxy listening at: %s", m.Name(), m.Address())
return nil
}
// Close implements constant.NewListener
func (m *Mixed) Close() error {
var err error
if m.l != nil {
if tcpErr := m.l.Close(); tcpErr != nil {
err = tcpErr
}
}
if m.udp && m.lUDP != nil {
if udpErr := m.lUDP.Close(); udpErr != nil {
if err == nil {
err = udpErr
} else {
return fmt.Errorf("close tcp err: %s, close udp err: %s", err.Error(), udpErr.Error())
}
}
}
return err
}
var _ C.NewListener = (*Mixed)(nil)

53
listener/inbound/redir.go Normal file
View file

@ -0,0 +1,53 @@
package inbound
import (
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/listener/redir"
"github.com/Dreamacro/clash/log"
)
type RedirOption struct {
BaseOption
}
type Redir struct {
*Base
l *redir.Listener
}
func NewRedir(options *RedirOption) (*Redir, error) {
base, err := NewBase(&options.BaseOption)
if err != nil {
return nil, err
}
return &Redir{
Base: base,
}, nil
}
// Address implements constant.NewListener
func (r *Redir) Address() string {
return r.l.Address()
}
// ReCreate implements constant.NewListener
func (r *Redir) ReCreate(tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) error {
var err error
_ = r.Close()
r.l, err = redir.NewWithInfos(r.Address(), r.name, r.preferRulesName, tcpIn)
if err != nil {
return err
}
log.Infoln("Redir[%s] proxy listening at: %s", r.Name(), r.Address())
return nil
}
// Close implements constant.NewListener
func (r *Redir) Close() error {
if r.l != nil {
r.l.Close()
}
return nil
}
var _ C.NewListener = (*Redir)(nil)

81
listener/inbound/socks.go Normal file
View file

@ -0,0 +1,81 @@
package inbound
import (
"fmt"
"sync"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/listener/socks"
"github.com/Dreamacro/clash/log"
)
type SocksOption struct {
BaseOption
UDP *bool `inbound:"udp,omitempty"`
}
type Socks struct {
*Base
mux sync.Mutex
udp bool
stl *socks.Listener
sul *socks.UDPListener
}
func NewSocks(options *SocksOption) (*Socks, error) {
base, err := NewBase(&options.BaseOption)
if err != nil {
return nil, err
}
return &Socks{
Base: base,
udp: options.UDP == nil || *options.UDP,
}, nil
}
// Close implements constant.NewListener
func (s *Socks) Close() error {
var err error
if s.stl != nil {
if tcpErr := s.stl.Close(); tcpErr != nil {
err = tcpErr
}
}
if s.udp && s.sul != nil {
if udpErr := s.sul.Close(); udpErr != nil {
if err == nil {
err = udpErr
} else {
return fmt.Errorf("close tcp err: %s, close udp err: %s", err.Error(), udpErr.Error())
}
}
}
return err
}
// Address implements constant.NewListener
func (s *Socks) Address() string {
return s.stl.Address()
}
// ReCreate implements constant.NewListener
func (s *Socks) ReCreate(tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) error {
s.mux.Lock()
defer s.mux.Unlock()
var err error
_ = s.Close()
if s.stl, err = socks.NewWithInfos(s.RawAddress(), s.name, s.preferRulesName, tcpIn); err != nil {
return err
}
if s.udp {
if s.sul, err = socks.NewUDPWithInfos(s.RawAddress(), s.name, s.preferRulesName, udpIn); err != nil {
return err
}
}
log.Infoln("SOCKS[%s] proxy listening at: %s", s.Name(), s.Address())
return nil
}
var _ C.NewListener = (*Socks)(nil)

84
listener/inbound/tproxy.go Normal file
View file

@ -0,0 +1,84 @@
package inbound
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/listener/tproxy"
"github.com/Dreamacro/clash/log"
)
type TProxyOption struct {
BaseOption
UDP *bool `inbound:"udp,omitempty"`
}
type TProxy struct {
*Base
lUDP *tproxy.UDPListener
lTCP *tproxy.Listener
udp bool
}
func NewTProxy(options *TProxyOption) (*TProxy, error) {
base, err := NewBase(&options.BaseOption)
if err != nil {
return nil, err
}
return &TProxy{
Base: base,
udp: options.UDP == nil || *options.UDP,
}, nil
}
// Address implements constant.NewListener
func (t *TProxy) Address() string {
return t.lTCP.Address()
}
// ReCreate implements constant.NewListener
func (t *TProxy) ReCreate(tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) error {
var err error
_ = t.Close()
t.lTCP, err = tproxy.NewWithInfos(t.RawAddress(), t.name, t.preferRulesName, tcpIn)
if err != nil {
return err
}
if t.udp {
if t.lUDP != nil {
t.lUDP, err = tproxy.NewUDPWithInfos(t.Address(), t.name, t.preferRulesName, udpIn)
if err != nil {
return err
}
}
}
log.Infoln("TProxy[%s] proxy listening at: %s", t.Name(), t.Address())
return nil
}
// Close implements constant.NewListener
func (t *TProxy) Close() error {
var tcpErr error
var udpErr error
if t.lTCP != nil {
tcpErr = t.lTCP.Close()
}
if t.lUDP != nil {
udpErr = t.lUDP.Close()
}
if tcpErr != nil && udpErr != nil {
return fmt.Errorf("tcp close err: %s and udp close err: %s", tcpErr, udpErr)
}
if tcpErr != nil {
return tcpErr
}
if udpErr != nil {
return udpErr
}
return nil
}
var _ C.NewListener = (*TProxy)(nil)

40
listener/listener.go
View file

@ -9,9 +9,7 @@ import (
"strings"
"sync"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/component/ebpf"
"github.com/Dreamacro/clash/config"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/listener/autoredir"
"github.com/Dreamacro/clash/listener/http"
@ -66,8 +64,8 @@ var (
autoRedirMux sync.Mutex
tcMux sync.Mutex
LastTunConf config.Tun
LastTuicConf config.TuicServer
LastTunConf sing_tun.Tun
LastTuicConf tuic.TuicServer
)
type Ports struct {
@ -80,18 +78,18 @@ type Ports struct {
VmessConfig string `json:"vmess-config"`
}
func GetTunConf() config.Tun {
func GetTunConf() sing_tun.Tun {
if tunLister == nil {
return config.Tun{
return sing_tun.Tun{
Enable: false,
}
}
return tunLister.Config()
}
func GetTuicConf() config.TuicServer {
func GetTuicConf() tuic.TuicServer {
if tuicListener == nil {
return config.TuicServer{Enable: false}
return tuic.TuicServer{Enable: false}
}
return tuicListener.Config()
}
@ -146,7 +144,7 @@ func ReCreateHTTP(port int, tcpIn chan<- C.ConnContext) {
log.Infoln("HTTP proxy listening at: %s", httpListener.Address())
}
func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
socksMux.Lock()
defer socksMux.Unlock()
@ -205,7 +203,7 @@ func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
log.Infoln("SOCKS proxy listening at: %s", socksListener.Address())
}
func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
redirMux.Lock()
defer redirMux.Unlock()
@ -251,7 +249,7 @@ func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
log.Infoln("Redirect proxy listening at: %s", redirListener.Address())
}
func ReCreateShadowSocks(shadowSocksConfig string, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateShadowSocks(shadowSocksConfig string, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
ssMux.Lock()
defer ssMux.Unlock()
@ -291,7 +289,7 @@ func ReCreateShadowSocks(shadowSocksConfig string, tcpIn chan<- C.ConnContext, u
return
}
func ReCreateVmess(vmessConfig string, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateVmess(vmessConfig string, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
vmessMux.Lock()
defer vmessMux.Unlock()
@ -331,7 +329,7 @@ func ReCreateVmess(vmessConfig string, tcpIn chan<- C.ConnContext, udpIn chan<-
return
}
func ReCreateTuic(config config.TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateTuic(config tuic.TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
tuicMux.Lock()
defer func() {
LastTuicConf = config
@ -373,7 +371,7 @@ func ReCreateTuic(config config.TuicServer, tcpIn chan<- C.ConnContext, udpIn ch
return
}
func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
tproxyMux.Lock()
defer tproxyMux.Unlock()
@ -419,7 +417,7 @@ func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.
log.Infoln("TProxy server listening at: %s", tproxyListener.Address())
}
func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
mixedMux.Lock()
defer mixedMux.Unlock()
@ -474,7 +472,7 @@ func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
log.Infoln("Mixed(http+socks) proxy listening at: %s", mixedListener.Address())
}
func ReCreateTun(tunConf config.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func ReCreateTun(tunConf sing_tun.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
tunMux.Lock()
defer func() {
LastTunConf = tunConf
@ -538,7 +536,7 @@ func ReCreateRedirToTun(ifaceNames []string) {
log.Infoln("Attached tc ebpf program to interfaces %v", tcProgram.RawNICs())
}
func ReCreateAutoRedir(ifaceNames []string, tcpIn chan<- C.ConnContext, _ chan<- *inbound.PacketAdapter) {
func ReCreateAutoRedir(ifaceNames []string, tcpIn chan<- C.ConnContext, _ chan<- *C.PacketAdapter) {
autoRedirMux.Lock()
defer autoRedirMux.Unlock()
@ -594,7 +592,7 @@ func ReCreateAutoRedir(ifaceNames []string, tcpIn chan<- C.ConnContext, _ chan<-
log.Infoln("Auto redirect proxy listening at: %s, attached tc ebpf program to interfaces %v", autoRedirListener.Address(), autoRedirProgram.RawNICs())
}
func PatchTunnel(tunnels []config.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
func PatchTunnel(tunnels []tunnel.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) {
tunnelMux.Lock()
defer tunnelMux.Unlock()
@ -633,7 +631,7 @@ func PatchTunnel(tunnels []config.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan
newElm := lo.FlatMap(
tunnels,
func(tunnel config.Tunnel, _ int) []addrProxy {
func(tunnel tunnel.Tunnel, _ int) []addrProxy {
return lo.Map(
tunnel.Network,
func(network string, _ int) addrProxy {
@ -747,7 +745,7 @@ func genAddr(host string, port int, allowLan bool) string {
return fmt.Sprintf("127.0.0.1:%d", port)
}
func hasTunConfigChange(tunConf *config.Tun) bool {
func hasTunConfigChange(tunConf *sing_tun.Tun) bool {
if LastTunConf.Enable != tunConf.Enable ||
LastTunConf.Device != tunConf.Device ||
LastTunConf.Stack != tunConf.Stack ||
@ -835,5 +833,5 @@ func Cleanup(wait bool) {
tunLister.Close()
tunLister = nil
}
LastTunConf = config.Tun{}
LastTunConf = sing_tun.Tun{}
}

19
listener/mixed/mixed.go
View file

@ -16,7 +16,8 @@ import (
type Listener struct {
listener net.Listener
addr string
name string
preferRulesName string
cache *cache.LruCache[string, bool]
closed bool
}
@ -38,6 +39,10 @@ func (l *Listener) Close() error {
}
func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
return NewWithInfos(addr, "DEFAULT-MIXED", "", in)
}
func NewWithInfos(addr, name, preferRulesName string, in chan<- C.ConnContext) (*Listener, error) {
l, err := inbound.Listen("tcp", addr)
if err != nil {
return nil, err
@ -46,6 +51,8 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
ml := &Listener{
listener: l,
addr: addr,
name: name,
preferRulesName: preferRulesName,
cache: cache.New[string, bool](cache.WithAge[string, bool](30)),
}
go func() {
@ -57,14 +64,14 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
}
continue
}
go handleConn(c, in, ml.cache)
go handleConn(ml.name, ml.preferRulesName, c, in, ml.cache)
}
}()
return ml, nil
}
func handleConn(conn net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[string, bool]) {
func handleConn(name, preferRulesName string, conn net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[string, bool]) {
conn.(*net.TCPConn).SetKeepAlive(true)
bufConn := N.NewBufferedConn(conn)
@ -75,10 +82,10 @@ func handleConn(conn net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[st
switch head[0] {
case socks4.Version:
socks.HandleSocks4(bufConn, in)
socks.HandleSocks4(name, preferRulesName, bufConn, in)
case socks5.Version:
socks.HandleSocks5(bufConn, in)
socks.HandleSocks5(name, preferRulesName, bufConn, in)
default:
http.HandleConn(bufConn, in, cache)
http.HandleConn(name, preferRulesName, bufConn, in, cache)
}
}

50
listener/parse.go Normal file
View file

@ -0,0 +1,50 @@
package listener
import (
"fmt"
"strings"
"github.com/Dreamacro/clash/common/structure"
C "github.com/Dreamacro/clash/constant"
IN "github.com/Dreamacro/clash/listener/inbound"
)
var keyReplacer = strings.NewReplacer("_", "-")
func ParseListener(mapping map[string]any) (C.NewListener, error) {
decoder := structure.NewDecoder(structure.Option{TagName: "inbound", WeaklyTypedInput: true, KeyReplacer: keyReplacer})
proxyType, existType := mapping["type"].(string)
if !existType {
return nil, fmt.Errorf("missing type")
}
var (
listener C.NewListener
err error
)
switch proxyType {
case "socks":
socksOption := &IN.SocksOption{}
decoder.Decode(mapping, socksOption)
listener, err = IN.NewSocks(socksOption)
case "http":
httpOption := &IN.HTTPOption{}
decoder.Decode(mapping, httpOption)
listener, err = IN.NewHTTP(httpOption)
case "tproxy":
tproxyOption := &IN.TProxyOption{}
decoder.Decode(mapping, tproxyOption)
listener, err = IN.NewTProxy(tproxyOption)
case "redir":
redirOption := &IN.RedirOption{}
decoder.Decode(mapping, redirOption)
listener, err = IN.NewRedir(redirOption)
case "mixed":
mixedOption := &IN.MixedOption{}
decoder.Decode(mapping, mixedOption)
listener, err = IN.NewMixed(mixedOption)
default:
return nil, fmt.Errorf("unsupport proxy type: %s", proxyType)
}
return listener, err
}

15
listener/redir/tcp.go
View file

@ -11,6 +11,8 @@ type Listener struct {
listener net.Listener
addr string
closed bool
name string
preferRulesName string
}
// RawAddress implements C.Listener
@ -30,6 +32,10 @@ func (l *Listener) Close() error {
}
func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
return NewWithInfos(addr,"DEFAULT-REDIR","",in)
}
func NewWithInfos(addr,name,preferRulesName string, in chan<- C.ConnContext) (*Listener, error) {
l, err := net.Listen("tcp", addr)
if err != nil {
return nil, err
@ -37,6 +43,8 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
rl := &Listener{
listener: l,
addr: addr,
name: name,
preferRulesName: preferRulesName,
}
go func() {
@ -48,19 +56,18 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
}
continue
}
go handleRedir(c, in)
go handleRedir(rl.name,rl.preferRulesName,c, in)
}
}()
return rl, nil
}
func handleRedir(conn net.Conn, in chan<- C.ConnContext) {
func handleRedir(name,preferRulesName string,conn net.Conn, in chan<- C.ConnContext) {
target, err := parserPacket(conn)
if err != nil {
conn.Close()
return
}
conn.(*net.TCPConn).SetKeepAlive(true)
in <- inbound.NewSocket(target, conn, C.REDIR)
in <- inbound.NewSocketWithInfos(target, conn, C.REDIR,name,preferRulesName)
}

2
listener/shadowsocks/tcp.go
View file

@ -21,7 +21,7 @@ type Listener struct {
var _listener *Listener
func New(config string, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) (*Listener, error) {
func New(config string, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) (*Listener, error) {
addr, cipher, password, err := ParseSSURL(config)
if err != nil {
return nil, err

4
listener/shadowsocks/udp.go
View file

@ -17,7 +17,7 @@ type UDPListener struct {
closed bool
}
func NewUDP(addr string, pickCipher core.Cipher, in chan<- *inbound.PacketAdapter) (*UDPListener, error) {
func NewUDP(addr string, pickCipher core.Cipher, in chan<- *C.PacketAdapter) (*UDPListener, error) {
l, err := net.ListenPacket("udp", addr)
if err != nil {
return nil, err
@ -53,7 +53,7 @@ func (l *UDPListener) Close() error {
return l.packetConn.Close()
}
func handleSocksUDP(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf []byte, addr net.Addr) {
func handleSocksUDP(pc net.PacketConn, in chan<- *C.PacketAdapter, buf []byte, addr net.Addr) {
tgtAddr := socks5.SplitAddr(buf)
if tgtAddr == nil {
// Unresolved UDP packet, return buffer to the pool

2
listener/sing/sing.go
View file

@ -24,7 +24,7 @@ const UDPTimeout = 5 * time.Minute
type ListenerHandler struct {
TcpIn chan<- C.ConnContext
UdpIn chan<- *inbound.PacketAdapter
UdpIn chan<- *C.PacketAdapter
Type C.Type
}

2
listener/sing_shadowsocks/server.go
View file

@ -32,7 +32,7 @@ type Listener struct {
var _listener *Listener
func New(config string, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) (C.AdvanceListener, error) {
func New(config string, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) (C.AdvanceListener, error) {
addr, cipher, password, err := embedSS.ParseSSURL(config)
if err != nil {
return nil, err

16
listener/sing_tun/server.go
View file

@ -8,10 +8,8 @@ import (
"strconv"
"strings"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/component/dialer"
"github.com/Dreamacro/clash/component/iface"
"github.com/Dreamacro/clash/config"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/listener/sing"
"github.com/Dreamacro/clash/log"
@ -27,7 +25,7 @@ var InterfaceName = "Meta"
type Listener struct {
closed bool
options config.Tun
options Tun
handler *ListenerHandler
tunName string
@ -65,7 +63,7 @@ func CalculateInterfaceName(name string) (tunName string) {
return
}
func New(options config.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) (l *Listener, err error) {
func New(options Tun, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) (l *Listener, err error) {
tunName := options.Device
if tunName == "" {
tunName = CalculateInterfaceName(InterfaceName)
@ -163,12 +161,12 @@ func New(options config.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
tunOptions := tun.Options{
Name: tunName,
MTU: tunMTU,
Inet4Address: common.Map(options.Inet4Address, config.ListenPrefix.Build),
Inet6Address: common.Map(options.Inet6Address, config.ListenPrefix.Build),
Inet4Address: common.Map(options.Inet4Address, ListenPrefix.Build),
Inet6Address: common.Map(options.Inet6Address, ListenPrefix.Build),
AutoRoute: options.AutoRoute,
StrictRoute: options.StrictRoute,
Inet4RouteAddress: common.Map(options.Inet4RouteAddress, config.ListenPrefix.Build),
Inet6RouteAddress: common.Map(options.Inet6RouteAddress, config.ListenPrefix.Build),
Inet4RouteAddress: common.Map(options.Inet4RouteAddress, ListenPrefix.Build),
Inet6RouteAddress: common.Map(options.Inet6RouteAddress, ListenPrefix.Build),
IncludeUID: includeUID,
ExcludeUID: excludeUID,
IncludeAndroidUser: options.IncludeAndroidUser,
@ -284,6 +282,6 @@ func (l *Listener) Close() {
)
}
func (l *Listener) Config() config.Tun {
func (l *Listener) Config() Tun {
return l.options
}

85
listener/sing_tun/tun.go Normal file
View file

@ -0,0 +1,85 @@
package sing_tun
import (
"encoding/json"
"net/netip"
C "github.com/Dreamacro/clash/constant"
"gopkg.in/yaml.v3"
)
type ListenPrefix netip.Prefix
func (p ListenPrefix) MarshalJSON() ([]byte, error) {
prefix := netip.Prefix(p)
if !prefix.IsValid() {
return json.Marshal(nil)
}
return json.Marshal(prefix.String())
}
func (p ListenPrefix) MarshalYAML() (interface{}, error) {
prefix := netip.Prefix(p)
if !prefix.IsValid() {
return nil, nil
}
return prefix.String(), nil
}
func (p *ListenPrefix) UnmarshalJSON(bytes []byte) error {
var value string
err := json.Unmarshal(bytes, &value)
if err != nil {
return err
}
prefix, err := netip.ParsePrefix(value)
if err != nil {
return err
}
*p = ListenPrefix(prefix)
return nil
}
func (p *ListenPrefix) UnmarshalYAML(node *yaml.Node) error {
var value string
err := node.Decode(&value)
if err != nil {
return err
}
prefix, err := netip.ParsePrefix(value)
if err != nil {
return err
}
*p = ListenPrefix(prefix)
return nil
}
func (p ListenPrefix) Build() netip.Prefix {
return netip.Prefix(p)
}
type Tun struct {
Enable bool
Device string
Stack C.TUNStack
DNSHijack []netip.AddrPort
AutoRoute bool
AutoDetectInterface bool
RedirectToTun []string
MTU uint32
Inet4Address []ListenPrefix
Inet6Address []ListenPrefix
StrictRoute bool
Inet4RouteAddress []ListenPrefix
Inet6RouteAddress []ListenPrefix
IncludeUID []uint32
IncludeUIDRange []string
ExcludeUID []uint32
ExcludeUIDRange []string
IncludeAndroidUser []int
IncludePackage []string
ExcludePackage []string
EndpointIndependentNat bool
UDPTimeout int64
}

2
listener/sing_vmess/server.go
View file

@ -24,7 +24,7 @@ type Listener struct {
var _listener *Listener
func New(config string, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) (*Listener, error) {
func New(config string, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) (*Listener, error) {
addr, username, password, err := parseVmessURL(config)
if err != nil {
return nil, err

24
listener/socks/tcp.go
View file

@ -16,6 +16,8 @@ type Listener struct {
listener net.Listener
addr string
closed bool
preferRulesName string
name string
}
// RawAddress implements C.Listener
@ -35,6 +37,10 @@ func (l *Listener) Close() error {
}
func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
return NewWithInfos(addr,"DEFAULT-SOCKS","",in)
}
func NewWithInfos(addr,name,preferRulesName string, in chan<- C.ConnContext) (*Listener, error) {
l, err := inbound.Listen("tcp", addr)
if err != nil {
return nil, err
@ -43,6 +49,8 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
sl := &Listener{
listener: l,
addr: addr,
name: name,
preferRulesName: preferRulesName,
}
go func() {
for {
@ -53,14 +61,14 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
}
continue
}
go handleSocks(c, in)
go handleSocks(sl.name,sl.preferRulesName,c, in)
}
}()
return sl, nil
}
func handleSocks(conn net.Conn, in chan<- C.ConnContext) {
func handleSocks(name,preferRulesName string,conn net.Conn, in chan<- C.ConnContext) {
conn.(*net.TCPConn).SetKeepAlive(true)
bufConn := N.NewBufferedConn(conn)
head, err := bufConn.Peek(1)
@ -71,24 +79,24 @@ func handleSocks(conn net.Conn, in chan<- C.ConnContext) {
switch head[0] {
case socks4.Version:
HandleSocks4(bufConn, in)
HandleSocks4(name,preferRulesName,bufConn, in)
case socks5.Version:
HandleSocks5(bufConn, in)
HandleSocks5(name,preferRulesName,bufConn, in)
default:
conn.Close()
}
}
func HandleSocks4(conn net.Conn, in chan<- C.ConnContext) {
func HandleSocks4(name,preferRulesName string, conn net.Conn, in chan<- C.ConnContext) {
addr, _, err := socks4.ServerHandshake(conn, authStore.Authenticator())
if err != nil {
conn.Close()
return
}
in <- inbound.NewSocket(socks5.ParseAddr(addr), conn, C.SOCKS4)
in <- inbound.NewSocketWithInfos(socks5.ParseAddr(addr), conn, C.SOCKS4,name,preferRulesName)
}
func HandleSocks5(conn net.Conn, in chan<- C.ConnContext) {
func HandleSocks5(name,preferRulesName string,conn net.Conn, in chan<- C.ConnContext) {
target, command, err := socks5.ServerHandshake(conn, authStore.Authenticator())
if err != nil {
conn.Close()
@ -99,5 +107,5 @@ func HandleSocks5(conn net.Conn, in chan<- C.ConnContext) {
io.Copy(io.Discard, conn)
return
}
in <- inbound.NewSocket(target, conn, C.SOCKS5)
in <- inbound.NewSocketWithInfos(target, conn, C.SOCKS5,name,preferRulesName)
}

16
listener/socks/udp.go
View file

@ -15,6 +15,8 @@ type UDPListener struct {
packetConn net.PacketConn
addr string
closed bool
name string
preferRulesName string
}
// RawAddress implements C.Listener
@ -33,7 +35,11 @@ func (l *UDPListener) Close() error {
return l.packetConn.Close()
}
func NewUDP(addr string, in chan<- *inbound.PacketAdapter) (*UDPListener, error) {
func NewUDP(addr string, in chan<- *C.PacketAdapter) (*UDPListener, error) {
return NewUDPWithInfos(addr,"DEFAULT-SOCKS","",in)
}
func NewUDPWithInfos(addr,name ,preferRulesName string, in chan<- *C.PacketAdapter) (*UDPListener, error) {
l, err := net.ListenPacket("udp", addr)
if err != nil {
return nil, err
@ -46,6 +52,8 @@ func NewUDP(addr string, in chan<- *inbound.PacketAdapter) (*UDPListener, error)
sl := &UDPListener{
packetConn: l,
addr: addr,
preferRulesName: preferRulesName,
name: name,
}
go func() {
for {
@ -58,14 +66,14 @@ func NewUDP(addr string, in chan<- *inbound.PacketAdapter) (*UDPListener, error)
}
continue
}
handleSocksUDP(l, in, buf[:n], remoteAddr)
handleSocksUDP(sl.name,sl.preferRulesName,l, in, buf[:n], remoteAddr)
}
}()
return sl, nil
}
func handleSocksUDP(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf []byte, addr net.Addr) {
func handleSocksUDP(name,preferRulesName string,pc net.PacketConn, in chan<- *C.PacketAdapter, buf []byte, addr net.Addr) {
target, payload, err := socks5.DecodeUDPPacket(buf)
if err != nil {
// Unresolved UDP packet, return buffer to the pool
@ -79,7 +87,7 @@ func handleSocksUDP(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf []b
bufRef: buf,
}
select {
case in <- inbound.NewPacket(target, packet, C.SOCKS5):
case in <- inbound.NewPacketWithInfos(target, packet, C.SOCKS5,name,preferRulesName):
default:
}
}

14
listener/tproxy/tproxy.go
View file

@ -12,6 +12,8 @@ type Listener struct {
listener net.Listener
addr string
closed bool
name string
preferRulesName string
}
// RawAddress implements C.Listener
@ -30,13 +32,17 @@ func (l *Listener) Close() error {
return l.listener.Close()
}
func (l *Listener) handleTProxy(conn net.Conn, in chan<- C.ConnContext) {
func (l *Listener) handleTProxy(name,preferRulesName string ,conn net.Conn, in chan<- C.ConnContext) {
target := socks5.ParseAddrToSocksAddr(conn.LocalAddr())
conn.(*net.TCPConn).SetKeepAlive(true)
in <- inbound.NewSocket(target, conn, C.TPROXY)
in <- inbound.NewSocketWithInfos(target, conn, C.TPROXY,name,preferRulesName)
}
func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
return NewWithInfos(addr,"DEFAULT-TPROXY","",in)
}
func NewWithInfos(addr,name,preferRulesName string, in chan<- C.ConnContext) (*Listener, error) {
l, err := net.Listen("tcp", addr)
if err != nil {
return nil, err
@ -56,6 +62,8 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
rl := &Listener{
listener: l,
addr: addr,
name: name,
preferRulesName: preferRulesName,
}
go func() {
@ -67,7 +75,7 @@ func New(addr string, in chan<- C.ConnContext) (*Listener, error) {
}
continue
}
go rl.handleTProxy(c, in)
go rl.handleTProxy(rl.name,rl.preferRulesName,c, in)
}
}()

14
listener/tproxy/udp.go
View file

@ -14,6 +14,8 @@ type UDPListener struct {
packetConn net.PacketConn
addr string
closed bool
name string
preferRulesName string
}
// RawAddress implements C.Listener
@ -32,7 +34,11 @@ func (l *UDPListener) Close() error {
return l.packetConn.Close()
}
func NewUDP(addr string, in chan<- *inbound.PacketAdapter) (*UDPListener, error) {
func NewUDP(addr string, in chan<- *C.PacketAdapter) (*UDPListener, error) {
return NewUDPWithInfos(addr, "DEFAULT-TPROXY", "", in)
}
func NewUDPWithInfos(addr, name, preferRulesName string, in chan<- *C.PacketAdapter) (*UDPListener, error) {
l, err := net.ListenPacket("udp", addr)
if err != nil {
return nil, err
@ -77,14 +83,14 @@ func NewUDP(addr string, in chan<- *inbound.PacketAdapter) (*UDPListener, error)
// try to unmap 4in6 address
lAddr = netip.AddrPortFrom(lAddr.Addr().Unmap(), lAddr.Port())
}
handlePacketConn(l, in, buf[:n], lAddr, rAddr)
handlePacketConn(rl.name, rl.preferRulesName, l, in, buf[:n], lAddr, rAddr)
}
}()
return rl, nil
}
func handlePacketConn(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf []byte, lAddr, rAddr netip.AddrPort) {
func handlePacketConn(name, preferRulesName string, pc net.PacketConn, in chan<- *C.PacketAdapter, buf []byte, lAddr, rAddr netip.AddrPort) {
target := socks5.AddrFromStdAddrPort(rAddr)
pkt := &packet{
pc: pc,
@ -92,7 +98,7 @@ func handlePacketConn(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf [
buf: buf,
}
select {
case in <- inbound.NewPacket(target, pkt, C.TPROXY):
case in <- inbound.NewPacketWithInfos(target, pkt, C.TPROXY, name, preferRulesName):
default:
}
}

28
listener/tuic/server.go
View file

@ -2,29 +2,47 @@ package tuic
import (
"crypto/tls"
"encoding/json"
"net"
"strings"
"time"
"github.com/metacubex/quic-go"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/common/sockopt"
"github.com/Dreamacro/clash/config"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/log"
"github.com/Dreamacro/clash/transport/socks5"
"github.com/Dreamacro/clash/transport/tuic"
)
type TuicServer struct {
Enable bool
Listen string
Token []string
Certificate string
PrivateKey string
CongestionController string
MaxIdleTime int
AuthenticationTimeout int
ALPN []string
MaxUdpRelayPacketSize int
}
func (t TuicServer) String() string {
b, _ := json.Marshal(t)
return string(b)
}
type Listener struct {
closed bool
config config.TuicServer
config TuicServer
udpListeners []net.PacketConn
servers []*tuic.Server
}
func New(config config.TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) (*Listener, error) {
func New(config TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<- *C.PacketAdapter) (*Listener, error) {
cert, err := tls.LoadX509KeyPair(config.Certificate, config.PrivateKey)
if err != nil {
return nil, err
@ -122,6 +140,6 @@ func (l *Listener) Close() {
}
}
func (l *Listener) Config() config.TuicServer {
func (l *Listener) Config() TuicServer {
return l.config
}

69
listener/tunnel/tunnel.go Normal file
View file

@ -0,0 +1,69 @@
package tunnel
import (
"fmt"
"net"
"strings"
"github.com/samber/lo"
)
type tunnel struct {
Network []string `yaml:"network"`
Address string `yaml:"address"`
Target string `yaml:"target"`
Proxy string `yaml:"proxy"`
}
type Tunnel tunnel
// UnmarshalYAML implements yaml.Unmarshaler
func (t *Tunnel) UnmarshalYAML(unmarshal func(any) error) error {
var tp string
if err := unmarshal(&tp); err != nil {
var inner tunnel
if err := unmarshal(&inner); err != nil {
return err
}
*t = Tunnel(inner)
return nil
}
// parse udp/tcp,address,target,proxy
parts := lo.Map(strings.Split(tp, ","), func(s string, _ int) string {
return strings.TrimSpace(s)
})
if len(parts) != 3 && len(parts) != 4 {
return fmt.Errorf("invalid tunnel config %s", tp)
}
network := strings.Split(parts[0], "/")
// validate network
for _, n := range network {
switch n {
case "tcp", "udp":
default:
return fmt.Errorf("invalid tunnel network %s", n)
}
}
// validate address and target
address := parts[1]
target := parts[2]
for _, addr := range []string{address, target} {
if _, _, err := net.SplitHostPort(addr); err != nil {
return fmt.Errorf("invalid tunnel target or address %s", addr)
}
}
*t = Tunnel(tunnel{
Network: network,
Address: address,
Target: target,
})
if len(parts) == 4 {
t.Proxy = parts[3]
}
return nil
}

4
listener/tunnel/udp.go
View file

@ -34,7 +34,7 @@ func (l *PacketConn) Close() error {
return l.conn.Close()
}
func NewUDP(addr, target, proxy string, in chan<- *inbound.PacketAdapter) (*PacketConn, error) {
func NewUDP(addr, target, proxy string, in chan<- *C.PacketAdapter) (*PacketConn, error) {
l, err := net.ListenPacket("udp", addr)
if err != nil {
return nil, err
@ -69,7 +69,7 @@ func NewUDP(addr, target, proxy string, in chan<- *inbound.PacketAdapter) (*Pack
return sl, nil
}
func (l *PacketConn) handleUDP(pc net.PacketConn, in chan<- *inbound.PacketAdapter, buf []byte, addr net.Addr) {
func (l *PacketConn) handleUDP(pc net.PacketConn, in chan<- *C.PacketAdapter, buf []byte, addr net.Addr) {
packet := &packet{
pc: pc,
rAddr: addr,

2
rules/logic/and.go
View file

@ -20,7 +20,7 @@ func (A *AND) ShouldFindProcess() bool {
}
func NewAND(payload string, adapter string,
parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*AND, error) {
parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*AND, error) {
and := &AND{Base: &common.Base{}, payload: payload, adapter: adapter}
rules, err := ParseRuleByPayload(payload, parse)
if err != nil {

4
rules/logic/common.go
View file

@ -9,7 +9,7 @@ import (
_ "unsafe"
)
func ParseRuleByPayload(payload string, parseRule func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) ([]C.Rule, error) {
func ParseRuleByPayload(payload string, parseRule func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) ([]C.Rule, error) {
regex, err := regexp.Compile("\\(.*\\)")
if err != nil {
return nil, err
@ -59,7 +59,7 @@ func payloadToRule(subPayload string, parseRule func(tp, payload, target string,
return parseRule(tp, param[0], "", param[1:])
}
func parseLogicSubRule(parseRule func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
func parseLogicSubRule(parseRule func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
return func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
switch tp {
case "MATCH", "SUB-RULE":

2
rules/logic/not.go
View file

@ -17,7 +17,7 @@ func (not *NOT) ShouldFindProcess() bool {
return false
}
func NewNOT(payload string, adapter string, parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*NOT, error) {
func NewNOT(payload string, adapter string, parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*NOT, error) {
not := &NOT{Base: &common.Base{}, adapter: adapter}
rule, err := ParseRuleByPayload(payload, parse)
if err != nil {

2
rules/logic/or.go
View file

@ -45,7 +45,7 @@ func (or *OR) ShouldResolveIP() bool {
return or.needIP
}
func NewOR(payload string, adapter string, parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*OR, error) {
func NewOR(payload string, adapter string, parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*OR, error) {
or := &OR{Base: &common.Base{}, payload: payload, adapter: adapter}
rules, err := ParseRuleByPayload(payload, parse)
if err != nil {

14
rules/logic/sub_rules.go
View file

@ -12,13 +12,13 @@ type SubRule struct {
payload string
payloadRule C.Rule
subName string
subRules *map[string][]C.Rule
subRules map[string][]C.Rule
shouldFindProcess *bool
shouldResolveIP *bool
}
func NewSubRule(payload, subName string, sub *map[string][]C.Rule,
parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*SubRule, error) {
func NewSubRule(payload, subName string, sub map[string][]C.Rule,
parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) (*SubRule, error) {
payloadRule, err := ParseRuleByPayload(fmt.Sprintf("(%s)", payload), parse)
if err != nil {
return nil, err
@ -45,8 +45,8 @@ func (r *SubRule) Match(metadata *C.Metadata) (bool, string) {
return match(metadata, r.subName, r.subRules)
}
func match(metadata *C.Metadata, name string, subRules *map[string][]C.Rule) (bool, string) {
for _, rule := range (*subRules)[name] {
func match(metadata *C.Metadata, name string, subRules map[string][]C.Rule) (bool, string) {
for _, rule := range subRules[name] {
if m, a := rule.Match(metadata); m {
if rule.RuleType() == C.SubRules {
match(metadata, rule.Adapter(), subRules)
@ -61,7 +61,7 @@ func match(metadata *C.Metadata, name string, subRules *map[string][]C.Rule) (bo
func (r *SubRule) ShouldResolveIP() bool {
if r.shouldResolveIP == nil {
s := false
for _, rule := range (*r.subRules)[r.subName] {
for _, rule := range r.subRules[r.subName] {
s = s || rule.ShouldResolveIP()
}
r.shouldResolveIP = &s
@ -73,7 +73,7 @@ func (r *SubRule) ShouldResolveIP() bool {
func (r *SubRule) ShouldFindProcess() bool {
if r.shouldFindProcess == nil {
s := false
for _, rule := range (*r.subRules)[r.subName] {
for _, rule := range r.subRules[r.subName] {
s = s || rule.ShouldFindProcess()
}
r.shouldFindProcess = &s

2
rules/parser.go
View file

@ -8,7 +8,7 @@ import (
RP "github.com/Dreamacro/clash/rules/provider"
)
func ParseRule(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error) {
func ParseRule(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error) {
switch tp {
case "DOMAIN":
parsed = RC.NewDomain(payload, target)

2
rules/provider/classical_strategy.go
View file

@ -66,7 +66,7 @@ func ruleParse(ruleRaw string) (string, string, []string) {
return "", "", nil
}
func NewClassicalStrategy(parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) *classicalStrategy {
func NewClassicalStrategy(parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) *classicalStrategy {
return &classicalStrategy{rules: []C.Rule{}, parse: func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
switch tp {
case "MATCH", "SUB-RULE":

2
rules/provider/parse.go
View file

@ -17,7 +17,7 @@ type ruleProviderSchema struct {
Interval int `provider:"interval,omitempty"`
}
func ParseRuleProvider(name string, mapping map[string]interface{}, parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) (P.RuleProvider, error) {
func ParseRuleProvider(name string, mapping map[string]interface{}, parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) (P.RuleProvider, error) {
schema := &ruleProviderSchema{}
decoder := structure.NewDecoder(structure.Option{TagName: "provider", WeaklyTypedInput: true})
if err := decoder.Decode(mapping, schema); err != nil {

4
rules/provider/provider.go
View file

@ -103,7 +103,7 @@ func (rp *ruleSetProvider) MarshalJSON() ([]byte, error) {
}
func NewRuleSetProvider(name string, behavior P.RuleType, interval time.Duration, vehicle P.Vehicle,
parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) P.RuleProvider {
parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) P.RuleProvider {
rp := &ruleSetProvider{
behavior: behavior,
}
@ -126,7 +126,7 @@ func NewRuleSetProvider(name string, behavior P.RuleType, interval time.Duration
return wrapper
}
func newStrategy(behavior P.RuleType, parse func(tp, payload, target string, params []string, subRules *map[string][]C.Rule) (parsed C.Rule, parseErr error)) ruleStrategy {
func newStrategy(behavior P.RuleType, parse func(tp, payload, target string, params []string, subRules map[string][]C.Rule) (parsed C.Rule, parseErr error)) ruleStrategy {
switch behavior {
case P.Domain:
strategy := NewDomainStrategy()

21
tunnel/tunnel.go
View file

@ -13,7 +13,6 @@ import (
"github.com/jpillora/backoff"
"github.com/Dreamacro/clash/adapter/inbound"
"github.com/Dreamacro/clash/component/nat"
P "github.com/Dreamacro/clash/component/process"
"github.com/Dreamacro/clash/component/resolver"
@ -27,9 +26,10 @@ import (
var (
tcpQueue = make(chan C.ConnContext, 200)
udpQueue = make(chan *inbound.PacketAdapter, 200)
udpQueue = make(chan *C.PacketAdapter, 200)
natTable = nat.New()
rules []C.Rule
subRules map[string][]C.Rule
proxies = make(map[string]C.Proxy)
providers map[string]provider.ProxyProvider
ruleProviders map[string]provider.RuleProvider
@ -77,7 +77,7 @@ func TCPIn() chan<- C.ConnContext {
}
// UDPIn return fan-in udp queue
func UDPIn() chan<- *inbound.PacketAdapter {
func UDPIn() chan<- *C.PacketAdapter {
return udpQueue
}
@ -87,10 +87,11 @@ func Rules() []C.Rule {
}
// UpdateRules handle update rules
func UpdateRules(newRules []C.Rule, rp map[string]provider.RuleProvider) {
func UpdateRules(newRules []C.Rule, newSubRule map[string][]C.Rule, rp map[string]provider.RuleProvider) {
configMux.Lock()
rules = newRules
ruleProviders = rp
subRules = newSubRule
configMux.Unlock()
}
@ -216,7 +217,7 @@ func resolveMetadata(ctx C.PlainContext, metadata *C.Metadata) (proxy C.Proxy, r
return
}
func handleUDPConn(packet *inbound.PacketAdapter) {
func handleUDPConn(packet *C.PacketAdapter) {
metadata := packet.Metadata()
if !metadata.Valid() {
log.Warnln("[Metadata] not valid: %#v", metadata)
@ -435,7 +436,7 @@ func match(metadata *C.Metadata) (C.Proxy, C.Rule, error) {
resolved = true
}
for _, rule := range rules {
for _, rule := range getRules(metadata) {
if !resolved && shouldResolveIP(rule, metadata) {
func() {
ctx, cancel := context.WithTimeout(context.Background(), resolver.DefaultDNSTimeout)
@ -495,6 +496,14 @@ func match(metadata *C.Metadata) (C.Proxy, C.Rule, error) {
return proxies["DIRECT"], nil, nil
}
func getRules(metadata *C.Metadata) []C.Rule {
if sr, ok := subRules[metadata.PreferRulesName]; ok {
return sr
} else {
return rules
}
}
func retry[T any](ctx context.Context, ft func(context.Context) (T, error), fe func(err error)) (t T, err error) {
b := &backoff.Backoff{
Min: 10 * time.Millisecond,