mirror of
https://github.com/apernet/hysteria.git
synced 2025-04-03 04:27:39 +03:00
init: tun support with sing-tun
This commit is contained in:
Haruue
parent
5c423d16fe
commit
f10805dc13
6 changed files with 404 additions and 20 deletions
|
|
@ -6,11 +6,14 @@ import (
|
|||
"encoding/hex"
|
||||
"errors"
|
||||
"net"
|
||||
"net/netip"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/apernet/hysteria/app/internal/tun"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/spf13/viper"
|
||||
"go.uber.org/zap"
|
||||
|
|
@ -65,6 +68,7 @@ type clientConfig struct {
|
|||
TCPTProxy *tcpTProxyConfig `mapstructure:"tcpTProxy"`
|
||||
UDPTProxy *udpTProxyConfig `mapstructure:"udpTProxy"`
|
||||
TCPRedirect *tcpRedirectConfig `mapstructure:"tcpRedirect"`
|
||||
TUN *tunConfig `mapstructure:"tun"`
|
||||
}
|
||||
|
||||
type clientConfigTransportUDP struct {
|
||||
|
|
@ -145,6 +149,14 @@ type tcpRedirectConfig struct {
|
|||
Listen string `mapstructure:"listen"`
|
||||
}
|
||||
|
||||
type tunConfig struct {
|
||||
Name string `mapstructure:"name"`
|
||||
MTU uint32 `mapstructure:"mtu"`
|
||||
UDPTimeout int64 `mapstructure:"udpTimeout"`
|
||||
Prefix4 string `mapstructure:"prefix4"`
|
||||
Prefix6 string `mapstructure:"prefix6"`
|
||||
}
|
||||
|
||||
func (c *clientConfig) fillServerAddr(hyConfig *client.Config) error {
|
||||
if c.Server == "" {
|
||||
return configError{Field: "server", Err: errors.New("server address is empty")}
|
||||
|
|
@ -459,6 +471,11 @@ func runClient(cmd *cobra.Command, args []string) {
|
|||
return clientTCPRedirect(*config.TCPRedirect, c)
|
||||
})
|
||||
}
|
||||
if config.TUN != nil {
|
||||
runner.Add("TUN", func() error {
|
||||
return clientTUN(*config.TUN, c)
|
||||
})
|
||||
}
|
||||
|
||||
runner.Run()
|
||||
}
|
||||
|
|
@ -656,6 +673,49 @@ func clientTCPRedirect(config tcpRedirectConfig, c client.Client) error {
|
|||
return p.ListenAndServe(laddr)
|
||||
}
|
||||
|
||||
func clientTUN(config tunConfig, c client.Client) error {
|
||||
if config.Name == "" {
|
||||
return configError{Field: "name", Err: errors.New("name is empty")}
|
||||
}
|
||||
if config.MTU == 0 {
|
||||
config.MTU = 1500
|
||||
}
|
||||
if config.UDPTimeout == 0 {
|
||||
config.UDPTimeout = 300
|
||||
}
|
||||
if config.Prefix4 == "" {
|
||||
config.Prefix4 = "100.100.100.101/30"
|
||||
}
|
||||
prefix4, err := netip.ParsePrefix(config.Prefix4)
|
||||
if err != nil {
|
||||
return configError{Field: "prefix4", Err: err}
|
||||
}
|
||||
if config.Prefix6 == "" {
|
||||
config.Prefix6 = "2001::ffff:ffff:ffff:fff0/127"
|
||||
}
|
||||
prefix6, err := netip.ParsePrefix(config.Prefix6)
|
||||
if err != nil {
|
||||
return configError{Field: "prefix6", Err: err}
|
||||
}
|
||||
server := &tun.Server{
|
||||
HyClient: c,
|
||||
EventLogger: &tunLogger{},
|
||||
Logger: logger,
|
||||
IfName: config.Name,
|
||||
MTU: config.MTU,
|
||||
UDPTimeout: config.UDPTimeout,
|
||||
Inet4Address: []netip.Prefix{prefix4},
|
||||
Inet6Address: []netip.Prefix{prefix6},
|
||||
}
|
||||
err = server.Start()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
logger.Info("TUN listening", zap.String("interface", config.Name))
|
||||
// Block forever as sing-tun routine is running in the background
|
||||
select {}
|
||||
}
|
||||
|
||||
// parseServerAddrString parses server address string.
|
||||
// Server address can be in either "host:port" or "host" format (in which case we assume port 443).
|
||||
func parseServerAddrString(addrStr string) (host, port, hostPort string) {
|
||||
|
|
@ -826,3 +886,29 @@ func (l *tcpRedirectLogger) Error(addr, reqAddr net.Addr, err error) {
|
|||
logger.Error("TCP redirect error", zap.String("addr", addr.String()), zap.String("reqAddr", reqAddr.String()), zap.Error(err))
|
||||
}
|
||||
}
|
||||
|
||||
type tunLogger struct{}
|
||||
|
||||
func (l *tunLogger) TCPRequest(addr, reqAddr string) {
|
||||
logger.Debug("TUN TCP request", zap.String("addr", addr), zap.String("reqAddr", reqAddr))
|
||||
}
|
||||
|
||||
func (l *tunLogger) TCPError(addr, reqAddr string, err error) {
|
||||
if err == nil {
|
||||
logger.Debug("TUN TCP closed", zap.String("addr", addr), zap.String("reqAddr", reqAddr))
|
||||
} else {
|
||||
logger.Error("TUN TCP error", zap.String("addr", addr), zap.String("reqAddr", reqAddr), zap.Error(err))
|
||||
}
|
||||
}
|
||||
|
||||
func (l *tunLogger) UDPRequest(addr string) {
|
||||
logger.Debug("TUN UDP request", zap.String("addr", addr))
|
||||
}
|
||||
|
||||
func (l *tunLogger) UDPError(addr string, err error) {
|
||||
if err == nil {
|
||||
logger.Debug("TUN UDP closed", zap.String("addr", addr))
|
||||
} else {
|
||||
logger.Error("TUN UDP error", zap.String("addr", addr), zap.Error(err))
|
||||
}
|
||||
}
|
||||
|
|
|
|||
18
app/go.mod
18
app/go.mod
|
|
@ -9,6 +9,8 @@ require (
|
|||
github.com/caddyserver/certmagic v0.17.2
|
||||
github.com/mdp/qrterminal/v3 v3.1.1
|
||||
github.com/mholt/acmez v1.0.4
|
||||
github.com/sagernet/sing v0.3.2
|
||||
github.com/sagernet/sing-tun v0.2.4
|
||||
github.com/spf13/cobra v1.7.0
|
||||
github.com/spf13/viper v1.15.0
|
||||
github.com/stretchr/testify v1.8.4
|
||||
|
|
@ -20,8 +22,10 @@ require (
|
|||
github.com/apernet/quic-go v0.41.1-0.20240301003057-e18162de481d // indirect
|
||||
github.com/babolivier/go-doh-client v0.0.0-20201028162107-a76cff4cb8b6 // indirect
|
||||
github.com/davecgh/go-spew v1.1.1 // indirect
|
||||
github.com/fsnotify/fsnotify v1.6.0 // indirect
|
||||
github.com/fsnotify/fsnotify v1.7.0 // indirect
|
||||
github.com/go-ole/go-ole v1.3.0 // indirect
|
||||
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
|
||||
github.com/google/btree v1.1.2 // indirect
|
||||
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
|
||||
github.com/hashicorp/golang-lru/v2 v2.0.5 // indirect
|
||||
github.com/hashicorp/hcl v1.0.0 // indirect
|
||||
|
|
@ -36,6 +40,9 @@ require (
|
|||
github.com/pelletier/go-toml/v2 v2.0.6 // indirect
|
||||
github.com/pmezard/go-difflib v1.0.0 // indirect
|
||||
github.com/quic-go/qpack v0.4.0 // indirect
|
||||
github.com/sagernet/gvisor v0.0.0-20231209105102-8d27a30e436e // indirect
|
||||
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 // indirect
|
||||
github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9 // indirect
|
||||
github.com/spf13/afero v1.9.3 // indirect
|
||||
github.com/spf13/cast v1.5.0 // indirect
|
||||
github.com/spf13/jwalterweatherman v1.1.0 // indirect
|
||||
|
|
@ -43,15 +50,18 @@ require (
|
|||
github.com/stretchr/objx v0.5.0 // indirect
|
||||
github.com/subosito/gotenv v1.4.2 // indirect
|
||||
github.com/txthinking/runnergroup v0.0.0-20210608031112-152c7c4432bf // indirect
|
||||
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect
|
||||
go.uber.org/atomic v1.11.0 // indirect
|
||||
go.uber.org/mock v0.3.0 // indirect
|
||||
go.uber.org/multierr v1.11.0 // indirect
|
||||
golang.org/x/crypto v0.17.0 // indirect
|
||||
go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
|
||||
golang.org/x/crypto v0.19.0 // indirect
|
||||
golang.org/x/exp v0.0.0-20221205204356-47842c84f3db // indirect
|
||||
golang.org/x/mod v0.12.0 // indirect
|
||||
golang.org/x/net v0.17.0 // indirect
|
||||
golang.org/x/sys v0.15.0 // indirect
|
||||
golang.org/x/net v0.21.0 // indirect
|
||||
golang.org/x/sys v0.17.0 // indirect
|
||||
golang.org/x/text v0.14.0 // indirect
|
||||
golang.org/x/time v0.5.0 // indirect
|
||||
golang.org/x/tools v0.11.1 // indirect
|
||||
google.golang.org/protobuf v1.33.0 // indirect
|
||||
gopkg.in/ini.v1 v1.67.0 // indirect
|
||||
|
|
|
|||
39
app/go.sum
39
app/go.sum
|
|
@ -68,13 +68,15 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m
|
|||
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
|
||||
github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
|
||||
github.com/frankban/quicktest v1.14.3/go.mod h1:mgiwOwqx65TmIk1wJ6Q7wvnVMocbUorkibMOrVTHZps=
|
||||
github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
|
||||
github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
|
||||
github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
|
||||
github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
|
||||
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
|
||||
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
|
||||
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
|
||||
github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
|
||||
github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
|
||||
github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
|
||||
github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
|
||||
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
|
||||
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
|
||||
|
|
@ -106,6 +108,8 @@ github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg
|
|||
github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
|
||||
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
|
||||
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
|
||||
github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
|
||||
github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
|
|
@ -196,6 +200,16 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
|
|||
github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
|
||||
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
|
||||
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
github.com/sagernet/gvisor v0.0.0-20231209105102-8d27a30e436e h1:DOkjByVeAR56dkszjnMZke4wr7yM/1xHaJF3G9olkEE=
|
||||
github.com/sagernet/gvisor v0.0.0-20231209105102-8d27a30e436e/go.mod h1:fLxq/gtp0qzkaEwywlRRiGmjOK5ES/xUzyIKIFP2Asw=
|
||||
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97 h1:iL5gZI3uFp0X6EslacyapiRz7LLSJyr4RajF/BhMVyE=
|
||||
github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
|
||||
github.com/sagernet/sing v0.3.2 h1:CwWcxUBPkMvwgfe2/zUgY5oHG9qOL8Aob/evIFYK9jo=
|
||||
github.com/sagernet/sing v0.3.2/go.mod h1:qHySJ7u8po9DABtMYEkNBcOumx7ZZJf/fbv2sfTkNHE=
|
||||
github.com/sagernet/sing-tun v0.2.4 h1:+ko31GRYoSrucgssbdaTKBBI37s+eeqE2gsV5cGgDgk=
|
||||
github.com/sagernet/sing-tun v0.2.4/go.mod h1:GtKY1Sr2CCWLHPjVj9GZpBFZ/KoXOzVBSxXvmCCPxT4=
|
||||
github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9 h1:rc/CcqLH3lh8n+csdOuDfP+NuykE0U6AeYSJJHKDgSg=
|
||||
github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9/go.mod h1:a/83NAfUXvEuLpmxDssAXxgUgrEy12MId3Wd7OTs76s=
|
||||
github.com/spf13/afero v1.9.3 h1:41FoI0fD7OR7mGcKE/aOiLkGreyf8ifIOQmJANWogMk=
|
||||
github.com/spf13/afero v1.9.3/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
|
||||
github.com/spf13/cast v1.5.0 h1:rj3WzYc11XZaIZMPKmwP96zkFEnnAmV8s6XbB2aY32w=
|
||||
|
|
@ -229,6 +243,8 @@ github.com/txthinking/runnergroup v0.0.0-20210608031112-152c7c4432bf h1:7PflaKRt
|
|||
github.com/txthinking/runnergroup v0.0.0-20210608031112-152c7c4432bf/go.mod h1:CLUSJbazqETbaR+i0YAhXBICV9TrKH93pziccMhmhpM=
|
||||
github.com/txthinking/socks5 v0.0.0-20230325130024-4230056ae301 h1:d/Wr/Vl/wiJHc3AHYbYs5I3PucJvRuw3SvbmlIRf+oM=
|
||||
github.com/txthinking/socks5 v0.0.0-20230325130024-4230056ae301/go.mod h1:ntmMHL/xPq1WLeKiw8p/eRATaae6PiVRNipHFJxI8PM=
|
||||
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 h1:gga7acRE695APm9hlsSMoOoE65U4/TcqNj90mc69Rlg=
|
||||
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
|
||||
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
|
|
@ -255,6 +271,8 @@ go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN8
|
|||
go.uber.org/zap v1.21.0/go.mod h1:wjWOCqI0f2ZZrJF/UufIOkiC8ii6tm1iqIsLo76RfJw=
|
||||
go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
|
||||
go.uber.org/zap v1.24.0/go.mod h1:2kMP+WWQ8aoFoedH3T2sq6iJ2yDWpHbP0f6MQbS9Gkg=
|
||||
go4.org/netipx v0.0.0-20231129151722-fdeea329fbba h1:0b9z3AuHCjxk0x/opv64kcgZLBseWJUpBw5I82+2U4M=
|
||||
go4.org/netipx v0.0.0-20231129151722-fdeea329fbba/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
|
|
@ -263,8 +281,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
|
|||
golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
|
||||
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
|
||||
golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
|
||||
golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
|
||||
golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
|
||||
golang.org/x/crypto v0.19.0 h1:ENy+Az/9Y1vSrlrvBSyna3PITt4tiZLf7sgCjZBX7Wo=
|
||||
golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
|
||||
|
|
@ -340,8 +358,8 @@ golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96b
|
|||
golang.org/x/net v0.0.0-20220630215102-69896b714898/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
|
||||
golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
|
||||
golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
|
||||
golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
|
||||
golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
|
|
@ -382,6 +400,7 @@ golang.org/x/sys v0.0.0-20200113162924-86b910548bc1/go.mod h1:h1NjWce9XRLGQEsW7w
|
|||
golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
|
|
@ -405,10 +424,10 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
|
|||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
|
||||
golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
|
||||
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
|
||||
|
|
@ -425,6 +444,8 @@ golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
|
|||
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
|
||||
golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
|
||||
|
|
|
|||
62
app/internal/tun/log.go
Normal file
62
app/internal/tun/log.go
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
package tun
|
||||
|
||||
import (
|
||||
"github.com/sagernet/sing/common/logger"
|
||||
"go.uber.org/zap"
|
||||
)
|
||||
|
||||
var _ logger.Logger = (*singLogger)(nil)
|
||||
|
||||
type singLogger struct {
|
||||
tag string
|
||||
zapLogger *zap.Logger
|
||||
}
|
||||
|
||||
func (l *singLogger) Trace(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Debug(l.tag, zap.Any("args", args))
|
||||
}
|
||||
|
||||
func (l *singLogger) Debug(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Debug(l.tag, zap.Any("args", args))
|
||||
}
|
||||
|
||||
func (l *singLogger) Info(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Info(l.tag, zap.Any("args", args))
|
||||
}
|
||||
|
||||
func (l *singLogger) Warn(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Warn(l.tag, zap.Any("args", args))
|
||||
}
|
||||
|
||||
func (l *singLogger) Error(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Error(l.tag, zap.Any("args", args))
|
||||
}
|
||||
|
||||
func (l *singLogger) Fatal(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Fatal(l.tag, zap.Any("args", args))
|
||||
}
|
||||
|
||||
func (l *singLogger) Panic(args ...any) {
|
||||
if l.zapLogger == nil {
|
||||
return
|
||||
}
|
||||
l.zapLogger.Panic(l.tag, zap.Any("args", args))
|
||||
}
|
||||
211
app/internal/tun/server.go
Normal file
211
app/internal/tun/server.go
Normal file
|
|
@ -0,0 +1,211 @@
|
|||
package tun
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"net"
|
||||
"net/netip"
|
||||
|
||||
"github.com/apernet/hysteria/core/client"
|
||||
tun "github.com/sagernet/sing-tun"
|
||||
"github.com/sagernet/sing/common/buf"
|
||||
"github.com/sagernet/sing/common/metadata"
|
||||
"github.com/sagernet/sing/common/network"
|
||||
"go.uber.org/zap"
|
||||
)
|
||||
|
||||
type Server struct {
|
||||
HyClient client.Client
|
||||
EventLogger EventLogger
|
||||
|
||||
// for debugging
|
||||
Logger *zap.Logger
|
||||
|
||||
IfName string
|
||||
MTU uint32
|
||||
UDPTimeout int64 // in seconds
|
||||
|
||||
// required by system stack
|
||||
Inet4Address []netip.Prefix
|
||||
Inet6Address []netip.Prefix
|
||||
|
||||
tunIf tun.Tun
|
||||
tunStack tun.Stack
|
||||
}
|
||||
|
||||
type EventLogger interface {
|
||||
TCPRequest(addr, reqAddr string)
|
||||
TCPError(addr, reqAddr string, err error)
|
||||
UDPRequest(addr string)
|
||||
UDPError(addr string, err error)
|
||||
}
|
||||
|
||||
func (s *Server) Start() error {
|
||||
tunOpts := tun.Options{
|
||||
Name: s.IfName,
|
||||
Inet4Address: s.Inet4Address,
|
||||
Inet6Address: s.Inet6Address,
|
||||
MTU: s.MTU,
|
||||
GSO: true,
|
||||
Logger: &singLogger{
|
||||
tag: "tun",
|
||||
zapLogger: s.Logger,
|
||||
},
|
||||
}
|
||||
tunIf, err := tun.New(tunOpts)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create tun interface: %w", err)
|
||||
}
|
||||
s.tunIf = tunIf
|
||||
|
||||
tunStack, err := tun.NewStack("system", tun.StackOptions{
|
||||
Context: context.Background(),
|
||||
Tun: tunIf,
|
||||
TunOptions: tunOpts,
|
||||
UDPTimeout: s.UDPTimeout,
|
||||
Handler: &tunHandler{s},
|
||||
Logger: &singLogger{
|
||||
tag: "tun-stack",
|
||||
zapLogger: s.Logger,
|
||||
},
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to create tun stack: %w", err)
|
||||
}
|
||||
s.tunStack = tunStack
|
||||
err = tunStack.Start()
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to start tun stack: %w", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s *Server) Close() error {
|
||||
var ifErr, stackErr error
|
||||
if s.tunIf != nil {
|
||||
ifErr = s.tunIf.Close()
|
||||
}
|
||||
if s.tunStack != nil {
|
||||
stackErr = s.tunStack.Close()
|
||||
}
|
||||
return errors.Join(ifErr, stackErr)
|
||||
}
|
||||
|
||||
type tunHandler struct {
|
||||
*Server
|
||||
}
|
||||
|
||||
var _ tun.Handler = (*tunHandler)(nil)
|
||||
|
||||
func (t *tunHandler) NewConnection(ctx context.Context, conn net.Conn, m metadata.Metadata) error {
|
||||
addr := m.Source.String()
|
||||
reqAddr := m.Destination.String()
|
||||
if t.EventLogger != nil {
|
||||
t.EventLogger.TCPRequest(addr, reqAddr)
|
||||
}
|
||||
var closeErr error
|
||||
defer func() {
|
||||
if t.EventLogger != nil {
|
||||
t.EventLogger.TCPError(addr, reqAddr, closeErr)
|
||||
}
|
||||
}()
|
||||
rc, err := t.HyClient.TCP(reqAddr)
|
||||
if err != nil {
|
||||
closeErr = err
|
||||
// the returned err is ignored by caller
|
||||
return nil
|
||||
}
|
||||
defer rc.Close()
|
||||
|
||||
// start forwarding
|
||||
copyErrChan := make(chan error, 3)
|
||||
go func() {
|
||||
<-ctx.Done()
|
||||
copyErrChan <- ctx.Err()
|
||||
}()
|
||||
go func() {
|
||||
_, copyErr := io.Copy(rc, conn)
|
||||
copyErrChan <- copyErr
|
||||
}()
|
||||
go func() {
|
||||
_, copyErr := io.Copy(conn, rc)
|
||||
copyErrChan <- copyErr
|
||||
}()
|
||||
closeErr = <-copyErrChan
|
||||
return nil
|
||||
}
|
||||
|
||||
func (t *tunHandler) NewPacketConnection(ctx context.Context, conn network.PacketConn, m metadata.Metadata) error {
|
||||
addr := m.Source.String()
|
||||
if t.EventLogger != nil {
|
||||
t.EventLogger.UDPRequest(addr)
|
||||
}
|
||||
var closeErr error
|
||||
defer func() {
|
||||
if t.EventLogger != nil {
|
||||
t.EventLogger.UDPError(addr, closeErr)
|
||||
}
|
||||
}()
|
||||
rc, err := t.HyClient.UDP()
|
||||
if err != nil {
|
||||
closeErr = err
|
||||
// the returned err is simply called into NewError again
|
||||
return nil
|
||||
}
|
||||
defer rc.Close()
|
||||
|
||||
// start forwarding
|
||||
copyErrChan := make(chan error, 3)
|
||||
go func() {
|
||||
<-ctx.Done()
|
||||
copyErrChan <- ctx.Err()
|
||||
}()
|
||||
// local <- remote
|
||||
go func() {
|
||||
for {
|
||||
bs, from, err := rc.Receive()
|
||||
if err != nil {
|
||||
copyErrChan <- err
|
||||
return
|
||||
}
|
||||
var fromAddr metadata.Socksaddr
|
||||
if ap, perr := netip.ParseAddrPort(from); perr == nil {
|
||||
fromAddr = metadata.SocksaddrFromNetIP(ap)
|
||||
} else {
|
||||
fromAddr.Fqdn = from
|
||||
}
|
||||
err = conn.WritePacket(buf.As(bs), fromAddr)
|
||||
if err != nil {
|
||||
copyErrChan <- err
|
||||
return
|
||||
}
|
||||
}
|
||||
}()
|
||||
// local -> remote
|
||||
go func() {
|
||||
buffer := buf.NewPacket()
|
||||
defer buffer.Release()
|
||||
|
||||
for {
|
||||
buffer.Reset()
|
||||
addr, err := conn.ReadPacket(buffer)
|
||||
if err != nil {
|
||||
copyErrChan <- err
|
||||
return
|
||||
}
|
||||
err = rc.Send(buffer.Bytes(), addr.String())
|
||||
if err != nil {
|
||||
copyErrChan <- err
|
||||
return
|
||||
}
|
||||
}
|
||||
}()
|
||||
closeErr = <-copyErrChan
|
||||
return nil
|
||||
}
|
||||
|
||||
func (t *tunHandler) NewError(ctx context.Context, err error) {
|
||||
// unused
|
||||
}
|
||||
|
|
@ -237,8 +237,6 @@ golang.org/x/crypto v0.0.0-20190313024323-a1f597ede03a/go.mod h1:djNgcEr1/C05ACk
|
|||
golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
|
||||
golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=
|
||||
golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
|
||||
golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
|
||||
golang.org/x/image v0.0.0-20190802002840-cff245a6509b h1:+qEpEAPhDZ1o0x3tHzZTQDArnOixOzGD9HUJfcg0mb4=
|
||||
golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5 h1:2M3HP5CCK1Si9FQhwnzYhXdG6DXeebvUHFpre8QvbyI=
|
||||
|
|
@ -264,14 +262,11 @@ golang.org/x/sync v0.2.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
|||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
|
||||
golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
|
||||
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
|
||||
golang.org/x/term v0.8.0 h1:n5xxQn2i3PC0yLAbjTpNT85q/Kgzcr2gIoX9OrJUols=
|
||||
|
|
@ -281,9 +276,8 @@ golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek=
|
|||
golang.org/x/term v0.13.0/go.mod h1:LTmsnFJwVN6bCy1rVCoS+qHT1HhALEFxKncY3WNNh4U=
|
||||
golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
|
||||
golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
|
||||
golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
|
||||
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
|
||||
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
|
||||
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
|
||||
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.1.0 h1:xYY+Bajn2a7VBmTM5GikTmnK8ZuX8YgnQCqZpbBNtmA=
|
||||
golang.org/x/time v0.1.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue