add log rotation

Makefile

@@ -9,6 +9,7 @@ PLATFORM_LIST = \
 	darwin-arm64 \
 	linux-386 \
 	linux-amd64 \
+	linux-amd64v3 \
 	linux-armv5 \
 	linux-armv6 \
 	linux-armv7 \
@@ -27,6 +28,7 @@ PLATFORM_LIST = \
 WINDOWS_ARCH_LIST = \
 	windows-386 \
 	windows-amd64 \
+	windows-amd64v3 \
 	windows-arm64
 
 all: linux-amd64 darwin-amd64 darwin-arm64 windows-amd64 # Most used
@@ -43,6 +45,9 @@ linux-386:
 linux-amd64:
 	GOARCH=amd64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@ $(GOFILES)
 
+linux-amd64v3:
+	GOARCH=amd64 GOOS=linux GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@ $(GOFILES)
+
 linux-armv5:
 	GOARCH=arm GOOS=linux GOARM=5 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@ $(GOFILES)
 
@@ -91,6 +96,9 @@ windows-386:
 windows-amd64:
 	GOARCH=amd64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe $(GOFILES)
 
+windows-amd64v3:
+	GOARCH=amd64 GOOS=windows GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe $(GOFILES)
+
 windows-arm64:
 	GOARCH=arm64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe $(GOFILES)
 

README.md

@@ -6,19 +6,20 @@
 
 ## 功能特性
 
-- [x] 多端口监听
-- [x] 多级转发链
+- [x] [多端口监听](https://gost.run/getting-started/quick-start/)
+- [x] [多级转发链](https://gost.run/concepts/chain/)
 - [x] 多协议支持
-- [x] TCP/UDP端口转发
-- [x] TCP/UDP透明代理
-- [x] DNS解析和代理
-- [x] TUN/TAP设备
-- [x] 负载均衡
-- [x] 路由控制
-- [x] 准入控制
-- [x] 动态配置
-- [x] Prometheus监控指标
-- [x] Web API
+- [x] [TCP/UDP端口转发](https://gost.run/tutorials/port-forwarding/)
+- [x] [TCP/UDP透明代理](https://gost.run/tutorials/redirect/)
+- [x] DNS[解析](https://gost.run/concepts/resolver/)和[代理](https://gost.run/tutorials/dns/)
+- [x] [TUN/TAP设备](https://gost.run/tutorials/tuntap/)
+- [x] [负载均衡](https://gost.run/concepts/selector/)
+- [x] [路由控制](https://gost.run/concepts/bypass/)
+- [x] [限速限流](https://gost.run/concepts/limiter/)
+- [x] [准入控制](https://gost.run/concepts/admission/)
+- [x] [动态配置](https://gost.run/tutorials/api/config/)
+- [x] [Prometheus监控指标](https://gost.run/tutorials/metrics/)
+- [x] [Web API](https://gost.run/tutorials/api/overview/)
 - [ ] Web UI
 
 Wiki站点：[https://gost.run](https://gost.run)

README_en.md

@@ -4,19 +4,20 @@
 
 ## Features
 
-- [x] Listening on multiple ports
-- [x] Multi-level forwarding chain.
+- [x] [Listening on multiple ports](https://gost.run/en/getting-started/quick-start/)
+- [x] [Multi-level forwarding chain](https://gost.run/en/concepts/chain/)
 - [x] Rich protocol
-- [x] TCP/UDP port forwarding
-- [x] TCP/UDP transparent proxy
-- [x] DNS resolver and proxy
-- [x] TUN/TAP device
-- [x] Load balancing
-- [x] Routing control
-- [x] Admission control
-- [x] Dynamic configuration
-- [x] Prometheus metrics
-- [x] Web API
+- [x] [TCP/UDP port forwarding](https://gost.run/en/tutorials/port-forwarding/)
+- [x] [TCP/UDP transparent proxy](https://gost.run/en/tutorials/redirect/)
+- [x] DNS [resolver](https://gost.run/en/concepts/resolver/) and [proxy](https://gost.run/en/tutorials/dns/)
+- [x] [TUN/TAP device](https://gost.run/en/tutorials/tuntap/)
+- [x] [Load balancing](https://gost.run/en/concepts/selector/)
+- [x] [Routing control](https://gost.run/en/concepts/bypass/)
+- [x] [Bandwidth/Rate Limiter](https://gost.run/en/concepts/limiter/)
+- [x] [Admission control](https://gost.run/en/concepts/limiter/)
+- [x] [Dynamic configuration](https://gost.run/en/tutorials/api/config/)
+- [x] [Prometheus metrics](https://gost.run/en/tutorials/metrics/)
+- [x] [Web API](https://gost.run/en/tutorials/api/overview/)
 - [ ] Web UI
 
 Wiki: [https://gost.run](https://gost.run/en/)

cmd/gost/cmd.go

@@ -6,11 +6,14 @@ import (
 	"fmt"
 	"net/url"
 	"os"
+	"strconv"
 	"strings"
 	"time"
 
 	mdutil "github.com/go-gost/core/metadata/util"
 	"github.com/go-gost/x/config"
+	"github.com/go-gost/x/limiter/conn"
+	"github.com/go-gost/x/limiter/traffic"
 	mdx "github.com/go-gost/x/metadata"
 	"github.com/go-gost/x/registry"
 )
@@ -273,6 +276,50 @@ func buildConfigFromCmd(services, nodes stringList) (*config.Config, error) {
 			cfg.Hosts = append(cfg.Hosts, hostsCfg)
 			delete(mh, "hosts")
 		}
+
+		in := mdutil.GetString(md, "limiter.in")
+		out := mdutil.GetString(md, "limiter.out")
+		cin := mdutil.GetString(md, "limiter.conn.in")
+		cout := mdutil.GetString(md, "limiter.conn.out")
+		if in != "" || cin != "" {
+			limiter := &config.LimiterConfig{
+				Name: fmt.Sprintf("limiter-%d", len(cfg.Limiters)),
+			}
+			if in != "" {
+				limiter.Limits = append(limiter.Limits,
+					fmt.Sprintf("%s %s %s", traffic.GlobalLimitKey, in, out))
+			}
+			if cin != "" {
+				limiter.Limits = append(limiter.Limits,
+					fmt.Sprintf("%s %s %s", traffic.ConnLimitKey, cin, cout))
+			}
+			service.Limiter = limiter.Name
+			cfg.Limiters = append(cfg.Limiters, limiter)
+			delete(mh, "limiter.in")
+			delete(mh, "limiter.out")
+			delete(mh, "limiter.conn.in")
+			delete(mh, "limiter.conn.out")
+		}
+
+		if climit := mdutil.GetInt(md, "climiter"); climit > 0 {
+			limiter := &config.LimiterConfig{
+				Name:   fmt.Sprintf("climiter-%d", len(cfg.CLimiters)),
+				Limits: []string{fmt.Sprintf("%s %d", conn.GlobalLimitKey, climit)},
+			}
+			service.CLimiter = limiter.Name
+			cfg.CLimiters = append(cfg.CLimiters, limiter)
+			delete(mh, "climiter")
+		}
+
+		if rlimit := mdutil.GetFloat(md, "rlimiter"); rlimit > 0 {
+			limiter := &config.LimiterConfig{
+				Name:   fmt.Sprintf("rlimiter-%d", len(cfg.RLimiters)),
+				Limits: []string{fmt.Sprintf("%s %s", conn.GlobalLimitKey, strconv.FormatFloat(rlimit, 'f', -1, 64))},
+			}
+			service.RLimiter = limiter.Name
+			cfg.RLimiters = append(cfg.RLimiters, limiter)
+			delete(mh, "rlimiter")
+		}
 	}
 
 	return cfg, nil
@@ -311,7 +358,7 @@ func buildServiceConfig(url *url.URL) (*config.ServiceConfig, error) {
 		}
 		for i, addr := range strings.Split(remotes, ",") {
 			svc.Forwarder.Nodes = append(svc.Forwarder.Nodes,
-				&config.NodeConfig{
+				&config.ForwardNodeConfig{
 					Name: fmt.Sprintf("target-%d", i),
 					Addr: addr,
 				})
@@ -382,16 +429,6 @@ func buildServiceConfig(url *url.URL) (*config.ServiceConfig, error) {
 	if v := mdutil.GetString(md, "dns"); v != "" {
 		md.Set("dns", strings.Split(v, ","))
 	}
-	if v := mdutil.GetString(md, "interface"); v != "" {
-		svc.Interface = v
-		delete(m, "interface")
-	}
-	if v := mdutil.GetInt(md, "so_mark"); v > 0 {
-		svc.SockOpts = &config.SockOptsConfig{
-			Mark: v,
-		}
-		delete(m, "so_mark")
-	}
 
 	if svc.Forwarder != nil {
 		svc.Forwarder.Selector = parseSelector(m)
@@ -408,6 +445,8 @@ func buildServiceConfig(url *url.URL) (*config.ServiceConfig, error) {
 		Metadata: m,
 	}
 
+	svc.Metadata = m
+
 	if svc.Listener.Type == "ssh" || svc.Listener.Type == "sshd" {
 		svc.Handler.Auth = nil
 		svc.Listener.Auth = auth

cmd/gost/config.go

@@ -3,6 +3,7 @@ package main
 import (
 	"io"
 	"os"
+	"path/filepath"
 
 	"github.com/go-gost/core/logger"
 	"github.com/go-gost/core/service"
@@ -12,6 +13,7 @@ import (
 	xlogger "github.com/go-gost/x/logger"
 	metrics "github.com/go-gost/x/metrics/service"
 	"github.com/go-gost/x/registry"
+	"gopkg.in/natefinch/lumberjack.v2"
 )
 
 func buildService(cfg *config.Config) (services []service.Service) {
@@ -62,6 +64,7 @@ func buildService(cfg *config.Config) (services []service.Service) {
 			}
 		}
 	}
+
 	for _, recorderCfg := range cfg.Recorders {
 		if h := parsing.ParseRecorder(recorderCfg); h != nil {
 			if err := registry.RecorderRegistry().Register(recorderCfg.Name, h); err != nil {
@@ -70,6 +73,38 @@ func buildService(cfg *config.Config) (services []service.Service) {
 		}
 	}
 
+	for _, limiterCfg := range cfg.Limiters {
+		if h := parsing.ParseTrafficLimiter(limiterCfg); h != nil {
+			if err := registry.TrafficLimiterRegistry().Register(limiterCfg.Name, h); err != nil {
+				log.Fatal(err)
+			}
+		}
+	}
+	for _, limiterCfg := range cfg.CLimiters {
+		if h := parsing.ParseConnLimiter(limiterCfg); h != nil {
+			if err := registry.ConnLimiterRegistry().Register(limiterCfg.Name, h); err != nil {
+				log.Fatal(err)
+			}
+		}
+	}
+	for _, limiterCfg := range cfg.RLimiters {
+		if h := parsing.ParseRateLimiter(limiterCfg); h != nil {
+			if err := registry.RateLimiterRegistry().Register(limiterCfg.Name, h); err != nil {
+				log.Fatal(err)
+			}
+		}
+	}
+	for _, hopCfg := range cfg.Hops {
+		hop, err := parsing.ParseHop(hopCfg)
+		if err != nil {
+			log.Fatal(err)
+		}
+		if hop != nil {
+			if err := registry.HopRegistry().Register(hopCfg.Name, hop); err != nil {
+				log.Fatal(err)
+			}
+		}
+	}
 	for _, chainCfg := range cfg.Chains {
 		c, err := parsing.ParseChain(chainCfg)
 		if err != nil {
@@ -116,6 +151,17 @@ func logFromConfig(cfg *config.LogConfig) logger.Logger {
 	case "stderr", "":
 		out = os.Stderr
 	default:
+		if cfg.Rotation != nil {
+			out = &lumberjack.Logger{
+				Filename:   cfg.Output,
+				MaxSize:    cfg.Rotation.MaxSize,
+				MaxAge:     cfg.Rotation.MaxAge,
+				MaxBackups: cfg.Rotation.MaxBackups,
+				LocalTime:  cfg.Rotation.LocalTime,
+				Compress:   cfg.Rotation.Compress,
+			}
+		} else {
+			os.MkdirAll(filepath.Dir(cfg.Output), 0755)
 			f, err := os.OpenFile(cfg.Output, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
 			if err != nil {
 				log.Warn(err)
@@ -123,6 +169,7 @@ func logFromConfig(cfg *config.LogConfig) logger.Logger {
 				out = f
 			}
 		}
+	}
 	opts = append(opts, xlogger.OutputLoggerOption(out))
 
 	return xlogger.NewLogger(opts...)

cmd/gost/main.go

@@ -9,7 +9,6 @@ import (
 	"runtime"
 
 	"github.com/go-gost/core/logger"
-	"github.com/go-gost/core/metrics"
 	"github.com/go-gost/x/config"
 	"github.com/go-gost/x/config/parsing"
 	xlogger "github.com/go-gost/x/logger"
@@ -122,7 +121,7 @@ func main() {
 	}
 
 	if cfg.Metrics != nil {
-		metrics.Init(xmetrics.NewMetrics())
+		xmetrics.Init(xmetrics.NewMetrics())
 		if cfg.Metrics.Addr != "" {
 			s, err := buildMetricsService(cfg.Metrics)
 			if err != nil {

cmd/gost/register.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	// Register connectors
+	_ "github.com/go-gost/x/connector/direct"
 	_ "github.com/go-gost/x/connector/forward"
 	_ "github.com/go-gost/x/connector/http"
 	_ "github.com/go-gost/x/connector/http2"
@@ -14,6 +15,7 @@ import (
 	_ "github.com/go-gost/x/connector/sshd"
 
 	// Register dialers
+	_ "github.com/go-gost/x/dialer/direct"
 	_ "github.com/go-gost/x/dialer/ftcp"
 	_ "github.com/go-gost/x/dialer/grpc"
 	_ "github.com/go-gost/x/dialer/http2"

cmd/gost/version.go

@@ -1,5 +1,5 @@
 package main
 
 const (
-	version = "3.0.0-beta.4"
+	version = "3.0.0-beta.6"
 )

go.mod

@@ -5,12 +5,14 @@ go 1.18
 replace github.com/templexxx/cpu v0.0.7 => github.com/templexxx/cpu v0.0.10-0.20211111114238-98168dcec14a
 
 require (
-	github.com/go-gost/core v0.0.0-20220902092328-713671067369
-	github.com/go-gost/x v0.0.0-20220902135350-6546f4a9056a
+	github.com/go-gost/core v0.0.0-20221020130224-eb9d483127cc
+	github.com/go-gost/x v0.0.0-20221020130826-669e80b78047
+	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 )
 
 require (
 	github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da // indirect
+	github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
@@ -55,6 +57,7 @@ require (
 	github.com/nxadm/tail v1.4.8 // indirect
 	github.com/onsi/ginkgo v1.16.5 // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
+	github.com/pires/go-proxyproto v0.6.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.12.1 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
@@ -88,6 +91,7 @@ require (
 	golang.org/x/net v0.0.0-20220812174116-3211cb980234 // indirect
 	golang.org/x/sys v0.0.0-20220817070843-5a390386f1f2 // indirect
 	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
 	golang.org/x/tools v0.1.12 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20211104114900-415007cec224 // indirect
 	golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478 // indirect

go.sum

@@ -36,6 +36,7 @@ cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RX
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 cloud.google.com/go/storage v1.14.0/go.mod h1:GrKmX003DSIwi9o29oFT7YDnHYwZoctc3fOKtUw0Xmo=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
@@ -46,6 +47,8 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
+github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 h1:s6gZFSlWYmbqAuRjVTiNNhvNRfY2Wxp9nhfyel4rklc=
+github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d h1:Byv0BzEl3/e6D5CLfI0j/7hiIEtvGVFPCZ7Ei2oq8iQ=
 github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d/go.mod h1:WaHUgvxTVq04UNunO+XhnAqY/wQc+bxr74GqbsZ/Jqw=
@@ -96,8 +99,8 @@ github.com/gin-gonic/gin v1.7.7/go.mod h1:axIBovoeJpVj8S3BwE0uPMTeReE4+AfFtqpqaZ
 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-gost/core v0.0.0-20220902092328-713671067369 h1:qPZgaT7p3WP06X0uVGv5bVxD2DUP7x+RiMaYxJyQuwI=
-github.com/go-gost/core v0.0.0-20220902092328-713671067369/go.mod h1:bHVbCS9da6XtKNYMkMUVcck5UqDDUkyC37erVfs4GXQ=
+github.com/go-gost/core v0.0.0-20221020130224-eb9d483127cc h1:pS75VLwTkYLIC3n0QbfwE65N/1Zh8BnXfErNq9DGWd4=
+github.com/go-gost/core v0.0.0-20221020130224-eb9d483127cc/go.mod h1:bHVbCS9da6XtKNYMkMUVcck5UqDDUkyC37erVfs4GXQ=
 github.com/go-gost/gosocks4 v0.0.1 h1:+k1sec8HlELuQV7rWftIkmy8UijzUt2I6t+iMPlGB2s=
 github.com/go-gost/gosocks4 v0.0.1/go.mod h1:3B6L47HbU/qugDg4JnoFPHgJXE43Inz8Bah1QaN9qCc=
 github.com/go-gost/gosocks5 v0.3.1-0.20211109033403-d894d75b7f09 h1:A95M6UWcfZgOuJkQ7QLfG0Hs5peWIUSysCDNz4pfe04=
@@ -106,8 +109,8 @@ github.com/go-gost/relay v0.1.1-0.20211123134818-8ef7fd81ffd7 h1:itaaJhQJ19kUXEB
 github.com/go-gost/relay v0.1.1-0.20211123134818-8ef7fd81ffd7/go.mod h1:lcX+23LCQ3khIeASBo+tJ/WbwXFO32/N5YN6ucuYTG8=
 github.com/go-gost/tls-dissector v0.0.2-0.20220408131628-aac992c27451 h1:xj8gUZGYO3nb5+6Bjw9+tsFkA9sYynrOvDvvC4uDV2I=
 github.com/go-gost/tls-dissector v0.0.2-0.20220408131628-aac992c27451/go.mod h1:/9QfdewqmHdaE362Hv5nDaSWLx3pCmtD870d6GaquXs=
-github.com/go-gost/x v0.0.0-20220902135350-6546f4a9056a h1:JIl1DqwRn6zah03azZTxFcrYgXKORjc2hmO5XMR5c5I=
-github.com/go-gost/x v0.0.0-20220902135350-6546f4a9056a/go.mod h1:C/3ZC9B+JTAyWg8zvk2TAULZDQbKp6gsZK3Ce0lMQrE=
+github.com/go-gost/x v0.0.0-20221020130826-669e80b78047 h1:0zyQyrp82I0XWxyfkjgopqw5Vocv7DhVaGH9QMcLqIY=
+github.com/go-gost/x v0.0.0-20221020130826-669e80b78047/go.mod h1:4Yg00TGhqMkhXNaMH86/B/Nyx0oX+Qcr0cbuv3iwSpI=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
@@ -289,6 +292,8 @@ github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1y
 github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
 github.com/pelletier/go-toml v1.9.4 h1:tjENF6MfZAg8e4ZmZTeWaWiT2vXtsoO6+iuOjFhECwM=
 github.com/pelletier/go-toml v1.9.4/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
+github.com/pires/go-proxyproto v0.6.2 h1:KAZ7UteSOt6urjme6ZldyFm4wDe/z0ZUP0Yv0Dos0d8=
+github.com/pires/go-proxyproto v0.6.2/go.mod h1:Odh9VFOZJCf9G8cLW5o435Xf1J95Jw9Gw5rnCjcwzAY=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -593,6 +598,8 @@ golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 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 v0.0.0-20220722155302-e5dcc9cfc0b9 h1:ftMN5LMiBFjbzleLqtoBZk7KdJwhuybIU+FckUHgoyQ=
+golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 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=
@@ -767,6 +774,8 @@ gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8
 gopkg.in/go-playground/validator.v9 v9.29.1/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
 gopkg.in/ini.v1 v1.66.4 h1:SsAcf+mM7mRZo2nJNGt8mZCjG8ZRaNGMURJw7BsIST4=
 gopkg.in/ini.v1 v1.66.4/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
+gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

gost.yml

@@ -49,6 +49,39 @@ chains:
     maxFails: 1
     failTimeout: 30s
   hops:
+  - name: hop-0
+  - name: hop-1
+    interface: 192.168.1.2
+    selector:
+      strategy: rand
+      maxFails: 3
+      failTimeout: 60s
+    bypass: bypass-0
+    nodes:
+    - name: node-0
+      addr: ":1080"
+      interface: eth1
+      bypass: bypass-0
+      connector:
+        type: socks5
+        auth:
+          username: user
+          password: pass
+        metadata:
+          foo: bar
+      dialer:
+        type: tcp
+        auth:
+          username: user
+          password: pass
+        tls:
+          caFile: "ca.pem"
+          secure: true
+          serverName: "example.com"
+        metadata:
+          bar: baz 
+
+hops:
 - name: hop-0
   interface: 192.168.1.2
   selector: